1 /* 2 ** 2001 September 15 3 ** 4 ** The author disclaims copyright to this source code. In place of 5 ** a legal notice, here is a blessing: 6 ** 7 ** May you do good and not evil. 8 ** May you find forgiveness for yourself and forgive others. 9 ** May you share freely, never taking more than you give. 10 ** 11 ************************************************************************* 12 ** Code for testing all sorts of SQLite interfaces. This code 13 ** is not included in the SQLite library. It is used for automated 14 ** testing of the SQLite library. 15 */ 16 #include "sqliteInt.h" 17 #if SQLITE_OS_WIN 18 # include "os_win.h" 19 #endif 20 21 #include "vdbeInt.h" 22 #if defined(INCLUDE_SQLITE_TCL_H) 23 # include "sqlite_tcl.h" 24 #else 25 # include "tcl.h" 26 #endif 27 #include <stdlib.h> 28 #include <string.h> 29 30 /* 31 ** This is a copy of the first part of the SqliteDb structure in 32 ** tclsqlite.c. We need it here so that the get_sqlite_pointer routine 33 ** can extract the sqlite3* pointer from an existing Tcl SQLite 34 ** connection. 35 */ 36 struct SqliteDb { 37 sqlite3 *db; 38 }; 39 40 /* 41 ** Convert text generated by the "%p" conversion format back into 42 ** a pointer. 43 */ 44 static int testHexToInt(int h){ 45 if( h>='0' && h<='9' ){ 46 return h - '0'; 47 }else if( h>='a' && h<='f' ){ 48 return h - 'a' + 10; 49 }else{ 50 assert( h>='A' && h<='F' ); 51 return h - 'A' + 10; 52 } 53 } 54 void *sqlite3TestTextToPtr(const char *z){ 55 void *p; 56 u64 v; 57 u32 v2; 58 if( z[0]=='0' && z[1]=='x' ){ 59 z += 2; 60 } 61 v = 0; 62 while( *z ){ 63 v = (v<<4) + testHexToInt(*z); 64 z++; 65 } 66 if( sizeof(p)==sizeof(v) ){ 67 memcpy(&p, &v, sizeof(p)); 68 }else{ 69 assert( sizeof(p)==sizeof(v2) ); 70 v2 = (u32)v; 71 memcpy(&p, &v2, sizeof(p)); 72 } 73 return p; 74 } 75 76 77 /* 78 ** A TCL command that returns the address of the sqlite* pointer 79 ** for an sqlite connection instance. Bad things happen if the 80 ** input is not an sqlite connection. 81 */ 82 static int SQLITE_TCLAPI get_sqlite_pointer( 83 void * clientData, 84 Tcl_Interp *interp, 85 int objc, 86 Tcl_Obj *CONST objv[] 87 ){ 88 struct SqliteDb *p; 89 Tcl_CmdInfo cmdInfo; 90 char zBuf[100]; 91 if( objc!=2 ){ 92 Tcl_WrongNumArgs(interp, 1, objv, "SQLITE-CONNECTION"); 93 return TCL_ERROR; 94 } 95 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 96 Tcl_AppendResult(interp, "command not found: ", 97 Tcl_GetString(objv[1]), (char*)0); 98 return TCL_ERROR; 99 } 100 p = (struct SqliteDb*)cmdInfo.objClientData; 101 sqlite3_snprintf(sizeof(zBuf), zBuf, "%p", p->db); 102 Tcl_AppendResult(interp, zBuf, 0); 103 return TCL_OK; 104 } 105 106 /* 107 ** Decode a pointer to an sqlite3 object. 108 */ 109 int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb){ 110 struct SqliteDb *p; 111 Tcl_CmdInfo cmdInfo; 112 if( Tcl_GetCommandInfo(interp, zA, &cmdInfo) ){ 113 p = (struct SqliteDb*)cmdInfo.objClientData; 114 *ppDb = p->db; 115 }else{ 116 *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA); 117 } 118 return TCL_OK; 119 } 120 121 #if SQLITE_OS_WIN 122 /* 123 ** Decode a Win32 HANDLE object. 124 */ 125 int getWin32Handle(Tcl_Interp *interp, const char *zA, LPHANDLE phFile){ 126 *phFile = (HANDLE)sqlite3TestTextToPtr(zA); 127 return TCL_OK; 128 } 129 #endif 130 131 extern const char *sqlite3ErrName(int); 132 #define t1ErrorName sqlite3ErrName 133 134 /* 135 ** Convert an sqlite3_stmt* into an sqlite3*. This depends on the 136 ** fact that the sqlite3* is the first field in the Vdbe structure. 137 */ 138 #define StmtToDb(X) sqlite3_db_handle(X) 139 140 /* 141 ** Check a return value to make sure it agrees with the results 142 ** from sqlite3_errcode. 143 */ 144 int sqlite3TestErrCode(Tcl_Interp *interp, sqlite3 *db, int rc){ 145 if( sqlite3_threadsafe()==0 && rc!=SQLITE_MISUSE && rc!=SQLITE_OK 146 && sqlite3_errcode(db)!=rc ){ 147 char zBuf[200]; 148 int r2 = sqlite3_errcode(db); 149 sqlite3_snprintf(sizeof(zBuf), zBuf, 150 "error code %s (%d) does not match sqlite3_errcode %s (%d)", 151 t1ErrorName(rc), rc, t1ErrorName(r2), r2); 152 Tcl_ResetResult(interp); 153 Tcl_AppendResult(interp, zBuf, 0); 154 return 1; 155 } 156 return 0; 157 } 158 159 /* 160 ** Decode a pointer to an sqlite3_stmt object. 161 */ 162 static int getStmtPointer( 163 Tcl_Interp *interp, 164 const char *zArg, 165 sqlite3_stmt **ppStmt 166 ){ 167 *ppStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(zArg); 168 return TCL_OK; 169 } 170 171 /* 172 ** Generate a text representation of a pointer that can be understood 173 ** by the getDbPointer and getVmPointer routines above. 174 ** 175 ** The problem is, on some machines (Solaris) if you do a printf with 176 ** "%p" you cannot turn around and do a scanf with the same "%p" and 177 ** get your pointer back. You have to prepend a "0x" before it will 178 ** work. Or at least that is what is reported to me (drh). But this 179 ** behavior varies from machine to machine. The solution used her is 180 ** to test the string right after it is generated to see if it can be 181 ** understood by scanf, and if not, try prepending an "0x" to see if 182 ** that helps. If nothing works, a fatal error is generated. 183 */ 184 int sqlite3TestMakePointerStr(Tcl_Interp *interp, char *zPtr, void *p){ 185 sqlite3_snprintf(100, zPtr, "%p", p); 186 return TCL_OK; 187 } 188 189 /* 190 ** The callback routine for sqlite3_exec_printf(). 191 */ 192 static int exec_printf_cb(void *pArg, int argc, char **argv, char **name){ 193 Tcl_DString *str = (Tcl_DString*)pArg; 194 int i; 195 196 if( Tcl_DStringLength(str)==0 ){ 197 for(i=0; i<argc; i++){ 198 Tcl_DStringAppendElement(str, name[i] ? name[i] : "NULL"); 199 } 200 } 201 for(i=0; i<argc; i++){ 202 Tcl_DStringAppendElement(str, argv[i] ? argv[i] : "NULL"); 203 } 204 return 0; 205 } 206 207 /* 208 ** The I/O tracing callback. 209 */ 210 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 211 static FILE *iotrace_file = 0; 212 static void io_trace_callback(const char *zFormat, ...){ 213 va_list ap; 214 va_start(ap, zFormat); 215 vfprintf(iotrace_file, zFormat, ap); 216 va_end(ap); 217 fflush(iotrace_file); 218 } 219 #endif 220 221 /* 222 ** Usage: io_trace FILENAME 223 ** 224 ** Turn I/O tracing on or off. If FILENAME is not an empty string, 225 ** I/O tracing begins going into FILENAME. If FILENAME is an empty 226 ** string, I/O tracing is turned off. 227 */ 228 static int SQLITE_TCLAPI test_io_trace( 229 void *NotUsed, 230 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 231 int argc, /* Number of arguments */ 232 char **argv /* Text of each argument */ 233 ){ 234 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 235 if( argc!=2 ){ 236 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 237 " FILENAME\"", 0); 238 return TCL_ERROR; 239 } 240 if( iotrace_file ){ 241 if( iotrace_file!=stdout && iotrace_file!=stderr ){ 242 fclose(iotrace_file); 243 } 244 iotrace_file = 0; 245 sqlite3IoTrace = 0; 246 } 247 if( argv[1][0] ){ 248 if( strcmp(argv[1],"stdout")==0 ){ 249 iotrace_file = stdout; 250 }else if( strcmp(argv[1],"stderr")==0 ){ 251 iotrace_file = stderr; 252 }else{ 253 iotrace_file = fopen(argv[1], "w"); 254 } 255 sqlite3IoTrace = io_trace_callback; 256 } 257 #endif 258 return TCL_OK; 259 } 260 261 /* 262 ** Usage: clang_sanitize_address 263 ** 264 ** Returns true if the program was compiled using clang with the 265 ** -fsanitize=address switch on the command line. False otherwise. 266 ** 267 ** Also return true if the OMIT_MISUSE environment variable exists. 268 */ 269 static int SQLITE_TCLAPI clang_sanitize_address( 270 void *NotUsed, 271 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 272 int argc, /* Number of arguments */ 273 char **argv /* Text of each argument */ 274 ){ 275 int res = 0; 276 #if defined(__has_feature) 277 # if __has_feature(address_sanitizer) 278 res = 1; 279 # endif 280 #endif 281 #ifdef __SANITIZE_ADDRESS__ 282 res = 1; 283 #endif 284 if( res==0 && getenv("OMIT_MISUSE")!=0 ) res = 1; 285 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 286 return TCL_OK; 287 } 288 289 /* 290 ** Usage: sqlite3_exec_printf DB FORMAT STRING 291 ** 292 ** Invoke the sqlite3_exec_printf() interface using the open database 293 ** DB. The SQL is the string FORMAT. The format string should contain 294 ** one %s or %q. STRING is the value inserted into %s or %q. 295 */ 296 static int SQLITE_TCLAPI test_exec_printf( 297 void *NotUsed, 298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 299 int argc, /* Number of arguments */ 300 char **argv /* Text of each argument */ 301 ){ 302 sqlite3 *db; 303 Tcl_DString str; 304 int rc; 305 char *zErr = 0; 306 char *zSql; 307 char zBuf[30]; 308 if( argc!=4 ){ 309 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 310 " DB FORMAT STRING", 0); 311 return TCL_ERROR; 312 } 313 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 314 Tcl_DStringInit(&str); 315 zSql = sqlite3_mprintf(argv[2], argv[3]); 316 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 317 sqlite3_free(zSql); 318 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 319 Tcl_AppendElement(interp, zBuf); 320 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 321 Tcl_DStringFree(&str); 322 if( zErr ) sqlite3_free(zErr); 323 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 324 return TCL_OK; 325 } 326 327 /* 328 ** Usage: sqlite3_exec_hex DB HEX 329 ** 330 ** Invoke the sqlite3_exec() on a string that is obtained by translating 331 ** HEX into ASCII. Most characters are translated as is. %HH becomes 332 ** a hex character. 333 */ 334 static int SQLITE_TCLAPI test_exec_hex( 335 void *NotUsed, 336 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 337 int argc, /* Number of arguments */ 338 char **argv /* Text of each argument */ 339 ){ 340 sqlite3 *db; 341 Tcl_DString str; 342 int rc, i, j; 343 char *zErr = 0; 344 char *zHex; 345 char zSql[501]; 346 char zBuf[30]; 347 if( argc!=3 ){ 348 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 349 " DB HEX", 0); 350 return TCL_ERROR; 351 } 352 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 353 zHex = argv[2]; 354 for(i=j=0; i<(sizeof(zSql)-1) && zHex[j]; i++, j++){ 355 if( zHex[j]=='%' && zHex[j+2] && zHex[j+2] ){ 356 zSql[i] = (testHexToInt(zHex[j+1])<<4) + testHexToInt(zHex[j+2]); 357 j += 2; 358 }else{ 359 zSql[i] = zHex[j]; 360 } 361 } 362 zSql[i] = 0; 363 Tcl_DStringInit(&str); 364 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 365 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 366 Tcl_AppendElement(interp, zBuf); 367 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 368 Tcl_DStringFree(&str); 369 if( zErr ) sqlite3_free(zErr); 370 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 371 return TCL_OK; 372 } 373 374 /* 375 ** Usage: db_enter DB 376 ** db_leave DB 377 ** 378 ** Enter or leave the mutex on a database connection. 379 */ 380 static int SQLITE_TCLAPI db_enter( 381 void *NotUsed, 382 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 383 int argc, /* Number of arguments */ 384 char **argv /* Text of each argument */ 385 ){ 386 sqlite3 *db; 387 if( argc!=2 ){ 388 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 389 " DB", 0); 390 return TCL_ERROR; 391 } 392 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 393 sqlite3_mutex_enter(db->mutex); 394 return TCL_OK; 395 } 396 static int SQLITE_TCLAPI db_leave( 397 void *NotUsed, 398 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 399 int argc, /* Number of arguments */ 400 char **argv /* Text of each argument */ 401 ){ 402 sqlite3 *db; 403 if( argc!=2 ){ 404 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 405 " DB", 0); 406 return TCL_ERROR; 407 } 408 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 409 sqlite3_mutex_leave(db->mutex); 410 return TCL_OK; 411 } 412 413 /* 414 ** Usage: sqlite3_exec DB SQL 415 ** 416 ** Invoke the sqlite3_exec interface using the open database DB 417 */ 418 static int SQLITE_TCLAPI test_exec( 419 void *NotUsed, 420 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 421 int argc, /* Number of arguments */ 422 char **argv /* Text of each argument */ 423 ){ 424 sqlite3 *db; 425 Tcl_DString str; 426 int rc; 427 char *zErr = 0; 428 char *zSql; 429 int i, j; 430 char zBuf[30]; 431 if( argc!=3 ){ 432 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 433 " DB SQL", 0); 434 return TCL_ERROR; 435 } 436 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 437 Tcl_DStringInit(&str); 438 zSql = sqlite3_mprintf("%s", argv[2]); 439 for(i=j=0; zSql[i];){ 440 if( zSql[i]=='%' ){ 441 zSql[j++] = (testHexToInt(zSql[i+1])<<4) + testHexToInt(zSql[i+2]); 442 i += 3; 443 }else{ 444 zSql[j++] = zSql[i++]; 445 } 446 } 447 zSql[j] = 0; 448 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 449 sqlite3_free(zSql); 450 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 451 Tcl_AppendElement(interp, zBuf); 452 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 453 Tcl_DStringFree(&str); 454 if( zErr ) sqlite3_free(zErr); 455 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 456 return TCL_OK; 457 } 458 459 /* 460 ** Usage: sqlite3_exec_nr DB SQL 461 ** 462 ** Invoke the sqlite3_exec interface using the open database DB. Discard 463 ** all results 464 */ 465 static int SQLITE_TCLAPI test_exec_nr( 466 void *NotUsed, 467 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 468 int argc, /* Number of arguments */ 469 char **argv /* Text of each argument */ 470 ){ 471 sqlite3 *db; 472 int rc; 473 char *zErr = 0; 474 if( argc!=3 ){ 475 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 476 " DB SQL", 0); 477 return TCL_ERROR; 478 } 479 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 480 rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); 481 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 482 return TCL_OK; 483 } 484 485 /* 486 ** Usage: sqlite3_mprintf_z_test SEPARATOR ARG0 ARG1 ... 487 ** 488 ** Test the %z format of sqlite_mprintf(). Use multiple mprintf() calls to 489 ** concatenate arg0 through argn using separator as the separator. 490 ** Return the result. 491 */ 492 static int SQLITE_TCLAPI test_mprintf_z( 493 void *NotUsed, 494 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 495 int argc, /* Number of arguments */ 496 char **argv /* Text of each argument */ 497 ){ 498 char *zResult = 0; 499 int i; 500 501 for(i=2; i<argc && (i==2 || zResult); i++){ 502 zResult = sqlite3_mprintf("%z%s%s", zResult, argv[1], argv[i]); 503 } 504 Tcl_AppendResult(interp, zResult, 0); 505 sqlite3_free(zResult); 506 return TCL_OK; 507 } 508 509 /* 510 ** Usage: sqlite3_mprintf_n_test STRING 511 ** 512 ** Test the %n format of sqlite_mprintf(). Return the length of the 513 ** input string. 514 */ 515 static int SQLITE_TCLAPI test_mprintf_n( 516 void *NotUsed, 517 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 518 int argc, /* Number of arguments */ 519 char **argv /* Text of each argument */ 520 ){ 521 char *zStr; 522 int n = 0; 523 zStr = sqlite3_mprintf("%s%n", argv[1], &n); 524 sqlite3_free(zStr); 525 Tcl_SetObjResult(interp, Tcl_NewIntObj(n)); 526 return TCL_OK; 527 } 528 529 /* 530 ** Usage: sqlite3_snprintf_int SIZE FORMAT INT 531 ** 532 ** Test the of sqlite3_snprintf() routine. SIZE is the size of the 533 ** output buffer in bytes. The maximum size is 100. FORMAT is the 534 ** format string. INT is a single integer argument. The FORMAT 535 ** string must require no more than this one integer argument. If 536 ** You pass in a format string that requires more than one argument, 537 ** bad things will happen. 538 */ 539 static int SQLITE_TCLAPI test_snprintf_int( 540 void *NotUsed, 541 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 542 int argc, /* Number of arguments */ 543 char **argv /* Text of each argument */ 544 ){ 545 char zStr[100]; 546 int n = atoi(argv[1]); 547 const char *zFormat = argv[2]; 548 int a1 = atoi(argv[3]); 549 if( n>sizeof(zStr) ) n = sizeof(zStr); 550 sqlite3_snprintf(sizeof(zStr), zStr, "abcdefghijklmnopqrstuvwxyz"); 551 sqlite3_snprintf(n, zStr, zFormat, a1); 552 Tcl_AppendResult(interp, zStr, 0); 553 return TCL_OK; 554 } 555 556 #ifndef SQLITE_OMIT_GET_TABLE 557 558 /* 559 ** Usage: sqlite3_get_table_printf DB FORMAT STRING ?--no-counts? 560 ** 561 ** Invoke the sqlite3_get_table_printf() interface using the open database 562 ** DB. The SQL is the string FORMAT. The format string should contain 563 ** one %s or %q. STRING is the value inserted into %s or %q. 564 */ 565 static int SQLITE_TCLAPI test_get_table_printf( 566 void *NotUsed, 567 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 568 int argc, /* Number of arguments */ 569 char **argv /* Text of each argument */ 570 ){ 571 sqlite3 *db; 572 Tcl_DString str; 573 int rc; 574 char *zErr = 0; 575 int nRow = 0, nCol = 0; 576 char **aResult; 577 int i; 578 char zBuf[30]; 579 char *zSql; 580 int resCount = -1; 581 if( argc==5 ){ 582 if( Tcl_GetInt(interp, argv[4], &resCount) ) return TCL_ERROR; 583 } 584 if( argc!=4 && argc!=5 ){ 585 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 586 " DB FORMAT STRING ?COUNT?", 0); 587 return TCL_ERROR; 588 } 589 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 590 Tcl_DStringInit(&str); 591 zSql = sqlite3_mprintf(argv[2],argv[3]); 592 if( argc==5 ){ 593 rc = sqlite3_get_table(db, zSql, &aResult, 0, 0, &zErr); 594 }else{ 595 rc = sqlite3_get_table(db, zSql, &aResult, &nRow, &nCol, &zErr); 596 resCount = (nRow+1)*nCol; 597 } 598 sqlite3_free(zSql); 599 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 600 Tcl_AppendElement(interp, zBuf); 601 if( rc==SQLITE_OK ){ 602 if( argc==4 ){ 603 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nRow); 604 Tcl_AppendElement(interp, zBuf); 605 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nCol); 606 Tcl_AppendElement(interp, zBuf); 607 } 608 for(i=0; i<resCount; i++){ 609 Tcl_AppendElement(interp, aResult[i] ? aResult[i] : "NULL"); 610 } 611 }else{ 612 Tcl_AppendElement(interp, zErr); 613 } 614 sqlite3_free_table(aResult); 615 if( zErr ) sqlite3_free(zErr); 616 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 617 return TCL_OK; 618 } 619 620 #endif /* SQLITE_OMIT_GET_TABLE */ 621 622 623 /* 624 ** Usage: sqlite3_last_insert_rowid DB 625 ** 626 ** Returns the integer ROWID of the most recent insert. 627 */ 628 static int SQLITE_TCLAPI test_last_rowid( 629 void *NotUsed, 630 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 631 int argc, /* Number of arguments */ 632 char **argv /* Text of each argument */ 633 ){ 634 sqlite3 *db; 635 char zBuf[30]; 636 637 if( argc!=2 ){ 638 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB\"", 0); 639 return TCL_ERROR; 640 } 641 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 642 sqlite3_snprintf(sizeof(zBuf), zBuf, "%lld", sqlite3_last_insert_rowid(db)); 643 Tcl_AppendResult(interp, zBuf, 0); 644 return SQLITE_OK; 645 } 646 647 /* 648 ** Usage: sqlite3_key DB KEY 649 ** 650 ** Set the codec key. 651 */ 652 static int SQLITE_TCLAPI test_key( 653 void *NotUsed, 654 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 655 int argc, /* Number of arguments */ 656 char **argv /* Text of each argument */ 657 ){ 658 return TCL_OK; 659 } 660 661 /* 662 ** Usage: sqlite3_rekey DB KEY 663 ** 664 ** Change the codec key. 665 */ 666 static int SQLITE_TCLAPI test_rekey( 667 void *NotUsed, 668 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 669 int argc, /* Number of arguments */ 670 char **argv /* Text of each argument */ 671 ){ 672 return TCL_OK; 673 } 674 675 /* 676 ** Usage: sqlite3_close DB 677 ** 678 ** Closes the database opened by sqlite3_open. 679 */ 680 static int SQLITE_TCLAPI sqlite_test_close( 681 void *NotUsed, 682 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 683 int argc, /* Number of arguments */ 684 char **argv /* Text of each argument */ 685 ){ 686 sqlite3 *db; 687 int rc; 688 if( argc!=2 ){ 689 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 690 " FILENAME\"", 0); 691 return TCL_ERROR; 692 } 693 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 694 rc = sqlite3_close(db); 695 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 696 return TCL_OK; 697 } 698 699 /* 700 ** Usage: sqlite3_close_v2 DB 701 ** 702 ** Closes the database opened by sqlite3_open. 703 */ 704 static int SQLITE_TCLAPI sqlite_test_close_v2( 705 void *NotUsed, 706 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 707 int argc, /* Number of arguments */ 708 char **argv /* Text of each argument */ 709 ){ 710 sqlite3 *db; 711 int rc; 712 if( argc!=2 ){ 713 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 714 " FILENAME\"", 0); 715 return TCL_ERROR; 716 } 717 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 718 rc = sqlite3_close_v2(db); 719 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 720 return TCL_OK; 721 } 722 723 /* 724 ** Implementation of the x_coalesce() function. 725 ** Return the first argument non-NULL argument. 726 */ 727 static void t1_ifnullFunc( 728 sqlite3_context *context, 729 int argc, 730 sqlite3_value **argv 731 ){ 732 int i; 733 for(i=0; i<argc; i++){ 734 if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ 735 int n = sqlite3_value_bytes(argv[i]); 736 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), 737 n, SQLITE_TRANSIENT); 738 break; 739 } 740 } 741 } 742 743 /* 744 ** These are test functions. hex8() interprets its argument as 745 ** UTF8 and returns a hex encoding. hex16le() interprets its argument 746 ** as UTF16le and returns a hex encoding. 747 */ 748 static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 749 const unsigned char *z; 750 int i; 751 char zBuf[200]; 752 z = sqlite3_value_text(argv[0]); 753 for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ 754 sqlite3_snprintf(sizeof(zBuf)-i*2, &zBuf[i*2], "%02x", z[i]); 755 } 756 zBuf[i*2] = 0; 757 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 758 } 759 #ifndef SQLITE_OMIT_UTF16 760 static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 761 const unsigned short int *z; 762 int i; 763 char zBuf[400]; 764 z = sqlite3_value_text16(argv[0]); 765 for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ 766 sqlite3_snprintf(sizeof(zBuf)-i*4, &zBuf[i*4],"%04x", z[i]&0xff); 767 } 768 zBuf[i*4] = 0; 769 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 770 } 771 #endif 772 773 /* 774 ** A structure into which to accumulate text. 775 */ 776 struct dstr { 777 int nAlloc; /* Space allocated */ 778 int nUsed; /* Space used */ 779 char *z; /* The space */ 780 }; 781 782 /* 783 ** Append text to a dstr 784 */ 785 static void dstrAppend(struct dstr *p, const char *z, int divider){ 786 int n = (int)strlen(z); 787 if( p->nUsed + n + 2 > p->nAlloc ){ 788 char *zNew; 789 p->nAlloc = p->nAlloc*2 + n + 200; 790 zNew = sqlite3_realloc(p->z, p->nAlloc); 791 if( zNew==0 ){ 792 sqlite3_free(p->z); 793 memset(p, 0, sizeof(*p)); 794 return; 795 } 796 p->z = zNew; 797 } 798 if( divider && p->nUsed>0 ){ 799 p->z[p->nUsed++] = divider; 800 } 801 memcpy(&p->z[p->nUsed], z, n+1); 802 p->nUsed += n; 803 } 804 805 /* 806 ** Invoked for each callback from sqlite3ExecFunc 807 */ 808 static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ 809 struct dstr *p = (struct dstr*)pData; 810 int i; 811 for(i=0; i<argc; i++){ 812 if( argv[i]==0 ){ 813 dstrAppend(p, "NULL", ' '); 814 }else{ 815 dstrAppend(p, argv[i], ' '); 816 } 817 } 818 return 0; 819 } 820 821 /* 822 ** Implementation of the x_sqlite_exec() function. This function takes 823 ** a single argument and attempts to execute that argument as SQL code. 824 ** This is illegal and should set the SQLITE_MISUSE flag on the database. 825 ** 826 ** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() 827 ** from within a function call. 828 ** 829 ** This routine simulates the effect of having two threads attempt to 830 ** use the same database at the same time. 831 */ 832 static void sqlite3ExecFunc( 833 sqlite3_context *context, 834 int argc, 835 sqlite3_value **argv 836 ){ 837 struct dstr x; 838 memset(&x, 0, sizeof(x)); 839 (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), 840 (char*)sqlite3_value_text(argv[0]), 841 execFuncCallback, &x, 0); 842 sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); 843 sqlite3_free(x.z); 844 } 845 846 /* 847 ** Implementation of tkt2213func(), a scalar function that takes exactly 848 ** one argument. It has two interesting features: 849 ** 850 ** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. 851 ** If the three pointers returned are not the same an SQL error is raised. 852 ** 853 ** * Otherwise it returns a copy of the text representation of its 854 ** argument in such a way as the VDBE representation is a Mem* cell 855 ** with the MEM_Term flag clear. 856 ** 857 ** Ticket #2213 can therefore be tested by evaluating the following 858 ** SQL expression: 859 ** 860 ** tkt2213func(tkt2213func('a string')); 861 */ 862 static void tkt2213Function( 863 sqlite3_context *context, 864 int argc, 865 sqlite3_value **argv 866 ){ 867 int nText; 868 unsigned char const *zText1; 869 unsigned char const *zText2; 870 unsigned char const *zText3; 871 872 nText = sqlite3_value_bytes(argv[0]); 873 zText1 = sqlite3_value_text(argv[0]); 874 zText2 = sqlite3_value_text(argv[0]); 875 zText3 = sqlite3_value_text(argv[0]); 876 877 if( zText1!=zText2 || zText2!=zText3 ){ 878 sqlite3_result_error(context, "tkt2213 is not fixed", -1); 879 }else{ 880 char *zCopy = (char *)sqlite3_malloc(nText); 881 memcpy(zCopy, zText1, nText); 882 sqlite3_result_text(context, zCopy, nText, sqlite3_free); 883 } 884 } 885 886 /* 887 ** The following SQL function takes 4 arguments. The 2nd and 888 ** 4th argument must be one of these strings: 'text', 'text16', 889 ** or 'blob' corresponding to API functions 890 ** 891 ** sqlite3_value_text() 892 ** sqlite3_value_text16() 893 ** sqlite3_value_blob() 894 ** 895 ** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', 896 ** corresponding to APIs: 897 ** 898 ** sqlite3_value_bytes() 899 ** sqlite3_value_bytes16() 900 ** noop 901 ** 902 ** The APIs designated by the 2nd through 4th arguments are applied 903 ** to the first argument in order. If the pointers returned by the 904 ** second and fourth are different, this routine returns 1. Otherwise, 905 ** this routine returns 0. 906 ** 907 ** This function is used to test to see when returned pointers from 908 ** the _text(), _text16() and _blob() APIs become invalidated. 909 */ 910 static void ptrChngFunction( 911 sqlite3_context *context, 912 int argc, 913 sqlite3_value **argv 914 ){ 915 const void *p1, *p2; 916 const char *zCmd; 917 if( argc!=4 ) return; 918 zCmd = (const char*)sqlite3_value_text(argv[1]); 919 if( zCmd==0 ) return; 920 if( strcmp(zCmd,"text")==0 ){ 921 p1 = (const void*)sqlite3_value_text(argv[0]); 922 #ifndef SQLITE_OMIT_UTF16 923 }else if( strcmp(zCmd, "text16")==0 ){ 924 p1 = (const void*)sqlite3_value_text16(argv[0]); 925 #endif 926 }else if( strcmp(zCmd, "blob")==0 ){ 927 p1 = (const void*)sqlite3_value_blob(argv[0]); 928 }else{ 929 return; 930 } 931 zCmd = (const char*)sqlite3_value_text(argv[2]); 932 if( zCmd==0 ) return; 933 if( strcmp(zCmd,"bytes")==0 ){ 934 sqlite3_value_bytes(argv[0]); 935 #ifndef SQLITE_OMIT_UTF16 936 }else if( strcmp(zCmd, "bytes16")==0 ){ 937 sqlite3_value_bytes16(argv[0]); 938 #endif 939 }else if( strcmp(zCmd, "noop")==0 ){ 940 /* do nothing */ 941 }else{ 942 return; 943 } 944 zCmd = (const char*)sqlite3_value_text(argv[3]); 945 if( zCmd==0 ) return; 946 if( strcmp(zCmd,"text")==0 ){ 947 p2 = (const void*)sqlite3_value_text(argv[0]); 948 #ifndef SQLITE_OMIT_UTF16 949 }else if( strcmp(zCmd, "text16")==0 ){ 950 p2 = (const void*)sqlite3_value_text16(argv[0]); 951 #endif 952 }else if( strcmp(zCmd, "blob")==0 ){ 953 p2 = (const void*)sqlite3_value_blob(argv[0]); 954 }else{ 955 return; 956 } 957 sqlite3_result_int(context, p1!=p2); 958 } 959 960 /* 961 ** This SQL function returns a different answer each time it is called, even if 962 ** the arguments are the same. 963 */ 964 static void nondeterministicFunction( 965 sqlite3_context *context, 966 int argc, 967 sqlite3_value **argv 968 ){ 969 static int cnt = 0; 970 sqlite3_result_int(context, cnt++); 971 } 972 973 /* 974 ** This SQL function returns the integer value of its argument as a MEM_IntReal 975 ** value. 976 */ 977 static void intrealFunction( 978 sqlite3_context *context, 979 int argc, 980 sqlite3_value **argv 981 ){ 982 sqlite3_int64 v = sqlite3_value_int64(argv[0]); 983 sqlite3_result_int64(context, v); 984 sqlite3_test_control(SQLITE_TESTCTRL_RESULT_INTREAL, context); 985 } 986 987 /* 988 ** Usage: sqlite3_create_function DB 989 ** 990 ** Call the sqlite3_create_function API on the given database in order 991 ** to create a function named "x_coalesce". This function does the same thing 992 ** as the "coalesce" function. This function also registers an SQL function 993 ** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() 994 ** in this way is illegal recursion and should raise an SQLITE_MISUSE error. 995 ** The effect is similar to trying to use the same database connection from 996 ** two threads at the same time. 997 ** 998 ** The original motivation for this routine was to be able to call the 999 ** sqlite3_create_function function while a query is in progress in order 1000 ** to test the SQLITE_MISUSE detection logic. 1001 */ 1002 static int SQLITE_TCLAPI test_create_function( 1003 void *NotUsed, 1004 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1005 int argc, /* Number of arguments */ 1006 char **argv /* Text of each argument */ 1007 ){ 1008 int rc; 1009 sqlite3 *db; 1010 1011 if( argc!=2 ){ 1012 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1013 " DB\"", 0); 1014 return TCL_ERROR; 1015 } 1016 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1017 rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_UTF8, 0, 1018 t1_ifnullFunc, 0, 0); 1019 if( rc==SQLITE_OK ){ 1020 rc = sqlite3_create_function(db, "hex8", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, 1021 0, hex8Func, 0, 0); 1022 } 1023 #ifndef SQLITE_OMIT_UTF16 1024 if( rc==SQLITE_OK ){ 1025 rc = sqlite3_create_function(db, "hex16", 1, SQLITE_UTF16 | SQLITE_DETERMINISTIC, 1026 0, hex16Func, 0, 0); 1027 } 1028 #endif 1029 if( rc==SQLITE_OK ){ 1030 rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, 1031 tkt2213Function, 0, 0); 1032 } 1033 if( rc==SQLITE_OK ){ 1034 rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, 1035 ptrChngFunction, 0, 0); 1036 } 1037 1038 /* Functions counter1() and counter2() have the same implementation - they 1039 ** both return an ascending integer with each call. But counter1() is marked 1040 ** as non-deterministic and counter2() is marked as deterministic. 1041 */ 1042 if( rc==SQLITE_OK ){ 1043 rc = sqlite3_create_function(db, "counter1", -1, SQLITE_UTF8, 1044 0, nondeterministicFunction, 0, 0); 1045 } 1046 if( rc==SQLITE_OK ){ 1047 rc = sqlite3_create_function(db, "counter2", -1, SQLITE_UTF8|SQLITE_DETERMINISTIC, 1048 0, nondeterministicFunction, 0, 0); 1049 } 1050 1051 /* The intreal() function converts its argument to an integer and returns 1052 ** it as a MEM_IntReal. 1053 */ 1054 if( rc==SQLITE_OK ){ 1055 rc = sqlite3_create_function(db, "intreal", 1, SQLITE_UTF8, 1056 0, intrealFunction, 0, 0); 1057 } 1058 1059 #ifndef SQLITE_OMIT_UTF16 1060 /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 1061 ** because it is not tested anywhere else. */ 1062 if( rc==SQLITE_OK ){ 1063 const void *zUtf16; 1064 sqlite3_value *pVal; 1065 sqlite3_mutex_enter(db->mutex); 1066 pVal = sqlite3ValueNew(db); 1067 sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); 1068 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 1069 if( db->mallocFailed ){ 1070 rc = SQLITE_NOMEM; 1071 }else{ 1072 rc = sqlite3_create_function16(db, zUtf16, 1073 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); 1074 } 1075 sqlite3ValueFree(pVal); 1076 sqlite3_mutex_leave(db->mutex); 1077 } 1078 #endif 1079 1080 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1081 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1082 return TCL_OK; 1083 } 1084 1085 /* 1086 ** Usage: sqlite3_drop_modules DB ?NAME ...? 1087 ** 1088 ** Invoke the sqlite3_drop_modules(D,L) interface on database 1089 ** connection DB, in order to drop all modules except those named in 1090 ** the argument. 1091 */ 1092 static int SQLITE_TCLAPI test_drop_modules( 1093 void *NotUsed, 1094 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1095 int argc, /* Number of arguments */ 1096 char **argv /* Text of each argument */ 1097 ){ 1098 sqlite3 *db; 1099 1100 if( argc!=2 ){ 1101 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1102 " DB\"", 0); 1103 return TCL_ERROR; 1104 } 1105 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1106 #ifndef SQLITE_OMIT_VIRTUALTABLE 1107 sqlite3_drop_modules(db, argc>2 ? (const char**)(argv+2) : 0); 1108 #endif 1109 return TCL_OK; 1110 } 1111 1112 /* 1113 ** Routines to implement the x_count() aggregate function. 1114 ** 1115 ** x_count() counts the number of non-null arguments. But there are 1116 ** some twists for testing purposes. 1117 ** 1118 ** If the argument to x_count() is 40 then a UTF-8 error is reported 1119 ** on the step function. If x_count(41) is seen, then a UTF-16 error 1120 ** is reported on the step function. If the total count is 42, then 1121 ** a UTF-8 error is reported on the finalize function. 1122 */ 1123 typedef struct t1CountCtx t1CountCtx; 1124 struct t1CountCtx { 1125 int n; 1126 }; 1127 static void t1CountStep( 1128 sqlite3_context *context, 1129 int argc, 1130 sqlite3_value **argv 1131 ){ 1132 t1CountCtx *p; 1133 p = sqlite3_aggregate_context(context, sizeof(*p)); 1134 if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ 1135 p->n++; 1136 } 1137 if( argc>0 ){ 1138 int v = sqlite3_value_int(argv[0]); 1139 if( v==40 ){ 1140 sqlite3_result_error(context, "value of 40 handed to x_count", -1); 1141 #ifndef SQLITE_OMIT_UTF16 1142 }else if( v==41 ){ 1143 const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; 1144 sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); 1145 #endif 1146 } 1147 } 1148 } 1149 static void t1CountFinalize(sqlite3_context *context){ 1150 t1CountCtx *p; 1151 p = sqlite3_aggregate_context(context, sizeof(*p)); 1152 if( p ){ 1153 if( p->n==42 ){ 1154 sqlite3_result_error(context, "x_count totals to 42", -1); 1155 }else{ 1156 sqlite3_result_int(context, p ? p->n : 0); 1157 } 1158 } 1159 } 1160 1161 #ifndef SQLITE_OMIT_DEPRECATED 1162 static void legacyCountStep( 1163 sqlite3_context *context, 1164 int argc, 1165 sqlite3_value **argv 1166 ){ 1167 /* no-op */ 1168 } 1169 1170 static void legacyCountFinalize(sqlite3_context *context){ 1171 sqlite3_result_int(context, sqlite3_aggregate_count(context)); 1172 } 1173 #endif 1174 1175 /* 1176 ** Usage: sqlite3_create_aggregate DB 1177 ** 1178 ** Call the sqlite3_create_function API on the given database in order 1179 ** to create a function named "x_count". This function is similar 1180 ** to the built-in count() function, with a few special quirks 1181 ** for testing the sqlite3_result_error() APIs. 1182 ** 1183 ** The original motivation for this routine was to be able to call the 1184 ** sqlite3_create_aggregate function while a query is in progress in order 1185 ** to test the SQLITE_MISUSE detection logic. See misuse.test. 1186 ** 1187 ** This routine was later extended to test the use of sqlite3_result_error() 1188 ** within aggregate functions. 1189 ** 1190 ** Later: It is now also extended to register the aggregate function 1191 ** "legacy_count()" with the supplied database handle. This is used 1192 ** to test the deprecated sqlite3_aggregate_count() API. 1193 */ 1194 static int SQLITE_TCLAPI test_create_aggregate( 1195 void *NotUsed, 1196 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1197 int argc, /* Number of arguments */ 1198 char **argv /* Text of each argument */ 1199 ){ 1200 sqlite3 *db; 1201 int rc; 1202 if( argc!=2 ){ 1203 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1204 " FILENAME\"", 0); 1205 return TCL_ERROR; 1206 } 1207 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1208 rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, 1209 t1CountStep,t1CountFinalize); 1210 if( rc==SQLITE_OK ){ 1211 rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, 1212 t1CountStep,t1CountFinalize); 1213 } 1214 #ifndef SQLITE_OMIT_DEPRECATED 1215 if( rc==SQLITE_OK ){ 1216 rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, 1217 legacyCountStep, legacyCountFinalize 1218 ); 1219 } 1220 #endif 1221 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1222 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1223 return TCL_OK; 1224 } 1225 1226 1227 /* 1228 ** Usage: printf TEXT 1229 ** 1230 ** Send output to printf. Use this rather than puts to merge the output 1231 ** in the correct sequence with debugging printfs inserted into C code. 1232 ** Puts uses a separate buffer and debugging statements will be out of 1233 ** sequence if it is used. 1234 */ 1235 static int SQLITE_TCLAPI test_printf( 1236 void *NotUsed, 1237 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1238 int argc, /* Number of arguments */ 1239 char **argv /* Text of each argument */ 1240 ){ 1241 if( argc!=2 ){ 1242 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1243 " TEXT\"", 0); 1244 return TCL_ERROR; 1245 } 1246 printf("%s\n", argv[1]); 1247 return TCL_OK; 1248 } 1249 1250 1251 1252 /* 1253 ** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER 1254 ** 1255 ** Call mprintf with three integer arguments 1256 */ 1257 static int SQLITE_TCLAPI sqlite3_mprintf_int( 1258 void *NotUsed, 1259 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1260 int argc, /* Number of arguments */ 1261 char **argv /* Text of each argument */ 1262 ){ 1263 int a[3], i; 1264 char *z; 1265 if( argc!=5 ){ 1266 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1267 " FORMAT INT INT INT\"", 0); 1268 return TCL_ERROR; 1269 } 1270 for(i=2; i<5; i++){ 1271 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1272 } 1273 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1274 Tcl_AppendResult(interp, z, 0); 1275 sqlite3_free(z); 1276 return TCL_OK; 1277 } 1278 1279 /* 1280 ** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER 1281 ** 1282 ** Call mprintf with three 64-bit integer arguments 1283 */ 1284 static int SQLITE_TCLAPI sqlite3_mprintf_int64( 1285 void *NotUsed, 1286 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1287 int argc, /* Number of arguments */ 1288 char **argv /* Text of each argument */ 1289 ){ 1290 int i; 1291 sqlite_int64 a[3]; 1292 char *z; 1293 if( argc!=5 ){ 1294 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1295 " FORMAT INT INT INT\"", 0); 1296 return TCL_ERROR; 1297 } 1298 for(i=2; i<5; i++){ 1299 if( sqlite3Atoi64(argv[i], &a[i-2], sqlite3Strlen30(argv[i]), SQLITE_UTF8) ){ 1300 Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); 1301 return TCL_ERROR; 1302 } 1303 } 1304 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1305 Tcl_AppendResult(interp, z, 0); 1306 sqlite3_free(z); 1307 return TCL_OK; 1308 } 1309 1310 /* 1311 ** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER 1312 ** 1313 ** Call mprintf with three long integer arguments. This might be the 1314 ** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on 1315 ** platform. 1316 */ 1317 static int SQLITE_TCLAPI sqlite3_mprintf_long( 1318 void *NotUsed, 1319 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1320 int argc, /* Number of arguments */ 1321 char **argv /* Text of each argument */ 1322 ){ 1323 int i; 1324 long int a[3]; 1325 int b[3]; 1326 char *z; 1327 if( argc!=5 ){ 1328 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1329 " FORMAT INT INT INT\"", 0); 1330 return TCL_ERROR; 1331 } 1332 for(i=2; i<5; i++){ 1333 if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; 1334 a[i-2] = (long int)b[i-2]; 1335 a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; 1336 } 1337 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1338 Tcl_AppendResult(interp, z, 0); 1339 sqlite3_free(z); 1340 return TCL_OK; 1341 } 1342 1343 /* 1344 ** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING 1345 ** 1346 ** Call mprintf with two integer arguments and one string argument 1347 */ 1348 static int SQLITE_TCLAPI sqlite3_mprintf_str( 1349 void *NotUsed, 1350 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1351 int argc, /* Number of arguments */ 1352 char **argv /* Text of each argument */ 1353 ){ 1354 int a[3], i; 1355 char *z; 1356 if( argc<4 || argc>5 ){ 1357 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1358 " FORMAT INT INT ?STRING?\"", 0); 1359 return TCL_ERROR; 1360 } 1361 for(i=2; i<4; i++){ 1362 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1363 } 1364 z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); 1365 Tcl_AppendResult(interp, z, 0); 1366 sqlite3_free(z); 1367 return TCL_OK; 1368 } 1369 1370 /* 1371 ** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING 1372 ** 1373 ** Call mprintf with two integer arguments and one string argument 1374 */ 1375 static int SQLITE_TCLAPI sqlite3_snprintf_str( 1376 void *NotUsed, 1377 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1378 int argc, /* Number of arguments */ 1379 char **argv /* Text of each argument */ 1380 ){ 1381 int a[3], i; 1382 int n; 1383 char *z; 1384 if( argc<5 || argc>6 ){ 1385 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1386 " INT FORMAT INT INT ?STRING?\"", 0); 1387 return TCL_ERROR; 1388 } 1389 if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; 1390 if( n<0 ){ 1391 Tcl_AppendResult(interp, "N must be non-negative", 0); 1392 return TCL_ERROR; 1393 } 1394 for(i=3; i<5; i++){ 1395 if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; 1396 } 1397 z = sqlite3_malloc( n+1 ); 1398 sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); 1399 Tcl_AppendResult(interp, z, 0); 1400 sqlite3_free(z); 1401 return TCL_OK; 1402 } 1403 1404 /* 1405 ** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE 1406 ** 1407 ** Call mprintf with two integer arguments and one double argument 1408 */ 1409 static int SQLITE_TCLAPI sqlite3_mprintf_double( 1410 void *NotUsed, 1411 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1412 int argc, /* Number of arguments */ 1413 char **argv /* Text of each argument */ 1414 ){ 1415 int a[3], i; 1416 double r; 1417 char *z; 1418 if( argc!=5 ){ 1419 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1420 " FORMAT INT INT DOUBLE\"", 0); 1421 return TCL_ERROR; 1422 } 1423 for(i=2; i<4; i++){ 1424 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1425 } 1426 if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; 1427 z = sqlite3_mprintf(argv[1], a[0], a[1], r); 1428 Tcl_AppendResult(interp, z, 0); 1429 sqlite3_free(z); 1430 return TCL_OK; 1431 } 1432 1433 /* 1434 ** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE 1435 ** 1436 ** Call mprintf with a single double argument which is the product of the 1437 ** two arguments given above. This is used to generate overflow and underflow 1438 ** doubles to test that they are converted properly. 1439 */ 1440 static int SQLITE_TCLAPI sqlite3_mprintf_scaled( 1441 void *NotUsed, 1442 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1443 int argc, /* Number of arguments */ 1444 char **argv /* Text of each argument */ 1445 ){ 1446 int i; 1447 double r[2]; 1448 char *z; 1449 if( argc!=4 ){ 1450 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1451 " FORMAT DOUBLE DOUBLE\"", 0); 1452 return TCL_ERROR; 1453 } 1454 for(i=2; i<4; i++){ 1455 if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; 1456 } 1457 z = sqlite3_mprintf(argv[1], r[0]*r[1]); 1458 Tcl_AppendResult(interp, z, 0); 1459 sqlite3_free(z); 1460 return TCL_OK; 1461 } 1462 1463 /* 1464 ** Usage: sqlite3_mprintf_stronly FORMAT STRING 1465 ** 1466 ** Call mprintf with a single double argument which is the product of the 1467 ** two arguments given above. This is used to generate overflow and underflow 1468 ** doubles to test that they are converted properly. 1469 */ 1470 static int SQLITE_TCLAPI sqlite3_mprintf_stronly( 1471 void *NotUsed, 1472 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1473 int argc, /* Number of arguments */ 1474 char **argv /* Text of each argument */ 1475 ){ 1476 char *z; 1477 if( argc!=3 ){ 1478 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1479 " FORMAT STRING\"", 0); 1480 return TCL_ERROR; 1481 } 1482 z = sqlite3_mprintf(argv[1], argv[2]); 1483 Tcl_AppendResult(interp, z, 0); 1484 sqlite3_free(z); 1485 return TCL_OK; 1486 } 1487 1488 /* 1489 ** Usage: sqlite3_mprintf_hexdouble FORMAT HEX 1490 ** 1491 ** Call mprintf with a single double argument which is derived from the 1492 ** hexadecimal encoding of an IEEE double. 1493 */ 1494 static int SQLITE_TCLAPI sqlite3_mprintf_hexdouble( 1495 void *NotUsed, 1496 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1497 int argc, /* Number of arguments */ 1498 char **argv /* Text of each argument */ 1499 ){ 1500 char *z; 1501 double r; 1502 unsigned int x1, x2; 1503 sqlite_uint64 d; 1504 if( argc!=3 ){ 1505 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1506 " FORMAT STRING\"", 0); 1507 return TCL_ERROR; 1508 } 1509 if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ 1510 Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); 1511 return TCL_ERROR; 1512 } 1513 d = x2; 1514 d = (d<<32) + x1; 1515 memcpy(&r, &d, sizeof(r)); 1516 z = sqlite3_mprintf(argv[1], r); 1517 Tcl_AppendResult(interp, z, 0); 1518 sqlite3_free(z); 1519 return TCL_OK; 1520 } 1521 1522 /* 1523 ** Usage: sqlite3_enable_shared_cache ?BOOLEAN? 1524 ** 1525 */ 1526 #if !defined(SQLITE_OMIT_SHARED_CACHE) 1527 static int SQLITE_TCLAPI test_enable_shared( 1528 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1529 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1530 int objc, /* Number of arguments */ 1531 Tcl_Obj *CONST objv[] /* Command arguments */ 1532 ){ 1533 int rc; 1534 int enable; 1535 int ret = 0; 1536 1537 if( objc!=2 && objc!=1 ){ 1538 Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); 1539 return TCL_ERROR; 1540 } 1541 ret = sqlite3GlobalConfig.sharedCacheEnabled; 1542 1543 if( objc==2 ){ 1544 if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ 1545 return TCL_ERROR; 1546 } 1547 rc = sqlite3_enable_shared_cache(enable); 1548 if( rc!=SQLITE_OK ){ 1549 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 1550 return TCL_ERROR; 1551 } 1552 } 1553 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); 1554 return TCL_OK; 1555 } 1556 #endif 1557 1558 1559 1560 /* 1561 ** Usage: sqlite3_extended_result_codes DB BOOLEAN 1562 ** 1563 */ 1564 static int SQLITE_TCLAPI test_extended_result_codes( 1565 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1566 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1567 int objc, /* Number of arguments */ 1568 Tcl_Obj *CONST objv[] /* Command arguments */ 1569 ){ 1570 int enable; 1571 sqlite3 *db; 1572 1573 if( objc!=3 ){ 1574 Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); 1575 return TCL_ERROR; 1576 } 1577 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1578 if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; 1579 sqlite3_extended_result_codes(db, enable); 1580 return TCL_OK; 1581 } 1582 1583 /* 1584 ** Usage: sqlite3_libversion_number 1585 ** 1586 */ 1587 static int SQLITE_TCLAPI test_libversion_number( 1588 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1589 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1590 int objc, /* Number of arguments */ 1591 Tcl_Obj *CONST objv[] /* Command arguments */ 1592 ){ 1593 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); 1594 return TCL_OK; 1595 } 1596 1597 /* 1598 ** Usage: sqlite3_table_column_metadata DB dbname tblname colname 1599 ** 1600 */ 1601 static int SQLITE_TCLAPI test_table_column_metadata( 1602 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1603 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1604 int objc, /* Number of arguments */ 1605 Tcl_Obj *CONST objv[] /* Command arguments */ 1606 ){ 1607 sqlite3 *db; 1608 const char *zDb; 1609 const char *zTbl; 1610 const char *zCol; 1611 int rc; 1612 Tcl_Obj *pRet; 1613 1614 const char *zDatatype; 1615 const char *zCollseq; 1616 int notnull; 1617 int primarykey; 1618 int autoincrement; 1619 1620 if( objc!=5 && objc!=4 ){ 1621 Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); 1622 return TCL_ERROR; 1623 } 1624 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1625 zDb = Tcl_GetString(objv[2]); 1626 zTbl = Tcl_GetString(objv[3]); 1627 zCol = objc==5 ? Tcl_GetString(objv[4]) : 0; 1628 1629 if( strlen(zDb)==0 ) zDb = 0; 1630 1631 rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, 1632 &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); 1633 1634 if( rc!=SQLITE_OK ){ 1635 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 1636 return TCL_ERROR; 1637 } 1638 1639 pRet = Tcl_NewObj(); 1640 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); 1641 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); 1642 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); 1643 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); 1644 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); 1645 Tcl_SetObjResult(interp, pRet); 1646 1647 return TCL_OK; 1648 } 1649 1650 #ifndef SQLITE_OMIT_INCRBLOB 1651 1652 static int SQLITE_TCLAPI blobHandleFromObj( 1653 Tcl_Interp *interp, 1654 Tcl_Obj *pObj, 1655 sqlite3_blob **ppBlob 1656 ){ 1657 char *z; 1658 int n; 1659 1660 z = Tcl_GetStringFromObj(pObj, &n); 1661 if( n==0 ){ 1662 *ppBlob = 0; 1663 }else{ 1664 int notUsed; 1665 Tcl_Channel channel; 1666 ClientData instanceData; 1667 1668 channel = Tcl_GetChannel(interp, z, ¬Used); 1669 if( !channel ) return TCL_ERROR; 1670 1671 Tcl_Flush(channel); 1672 Tcl_Seek(channel, 0, SEEK_SET); 1673 1674 instanceData = Tcl_GetChannelInstanceData(channel); 1675 *ppBlob = *((sqlite3_blob **)instanceData); 1676 } 1677 1678 return TCL_OK; 1679 } 1680 1681 static int SQLITE_TCLAPI test_blob_reopen( 1682 ClientData clientData, /* Not used */ 1683 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1684 int objc, /* Number of arguments */ 1685 Tcl_Obj *CONST objv[] /* Command arguments */ 1686 ){ 1687 Tcl_WideInt iRowid; 1688 sqlite3_blob *pBlob; 1689 int rc; 1690 1691 if( objc!=3 ){ 1692 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL ROWID"); 1693 return TCL_ERROR; 1694 } 1695 1696 if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR; 1697 if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR; 1698 1699 rc = sqlite3_blob_reopen(pBlob, iRowid); 1700 if( rc!=SQLITE_OK ){ 1701 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 1702 } 1703 1704 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1705 } 1706 1707 #endif 1708 1709 /* 1710 ** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC 1711 ** 1712 ** This Tcl proc is used for testing the experimental 1713 ** sqlite3_create_collation_v2() interface. 1714 */ 1715 struct TestCollationX { 1716 Tcl_Interp *interp; 1717 Tcl_Obj *pCmp; 1718 Tcl_Obj *pDel; 1719 }; 1720 typedef struct TestCollationX TestCollationX; 1721 static void testCreateCollationDel(void *pCtx){ 1722 TestCollationX *p = (TestCollationX *)pCtx; 1723 1724 int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); 1725 if( rc!=TCL_OK ){ 1726 Tcl_BackgroundError(p->interp); 1727 } 1728 1729 Tcl_DecrRefCount(p->pCmp); 1730 Tcl_DecrRefCount(p->pDel); 1731 sqlite3_free((void *)p); 1732 } 1733 static int testCreateCollationCmp( 1734 void *pCtx, 1735 int nLeft, 1736 const void *zLeft, 1737 int nRight, 1738 const void *zRight 1739 ){ 1740 TestCollationX *p = (TestCollationX *)pCtx; 1741 Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); 1742 int iRes = 0; 1743 1744 Tcl_IncrRefCount(pScript); 1745 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); 1746 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); 1747 1748 if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) 1749 || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) 1750 ){ 1751 Tcl_BackgroundError(p->interp); 1752 } 1753 Tcl_DecrRefCount(pScript); 1754 1755 return iRes; 1756 } 1757 static int SQLITE_TCLAPI test_create_collation_v2( 1758 ClientData clientData, /* Not used */ 1759 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1760 int objc, /* Number of arguments */ 1761 Tcl_Obj *CONST objv[] /* Command arguments */ 1762 ){ 1763 TestCollationX *p; 1764 sqlite3 *db; 1765 int rc; 1766 1767 if( objc!=5 ){ 1768 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); 1769 return TCL_ERROR; 1770 } 1771 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1772 1773 p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); 1774 p->pCmp = objv[3]; 1775 p->pDel = objv[4]; 1776 p->interp = interp; 1777 Tcl_IncrRefCount(p->pCmp); 1778 Tcl_IncrRefCount(p->pDel); 1779 1780 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, 1781 (void *)p, testCreateCollationCmp, testCreateCollationDel 1782 ); 1783 if( rc!=SQLITE_MISUSE ){ 1784 Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " 1785 "an invalid encoding", (char*)0); 1786 return TCL_ERROR; 1787 } 1788 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, 1789 (void *)p, testCreateCollationCmp, testCreateCollationDel 1790 ); 1791 return TCL_OK; 1792 } 1793 1794 /* 1795 ** USAGE: sqlite3_create_function_v2 DB NAME NARG ENC ?SWITCHES? 1796 ** 1797 ** Available switches are: 1798 ** 1799 ** -func SCRIPT 1800 ** -step SCRIPT 1801 ** -final SCRIPT 1802 ** -destroy SCRIPT 1803 */ 1804 typedef struct CreateFunctionV2 CreateFunctionV2; 1805 struct CreateFunctionV2 { 1806 Tcl_Interp *interp; 1807 Tcl_Obj *pFunc; /* Script for function invocation */ 1808 Tcl_Obj *pStep; /* Script for agg. step invocation */ 1809 Tcl_Obj *pFinal; /* Script for agg. finalization invocation */ 1810 Tcl_Obj *pDestroy; /* Destructor script */ 1811 }; 1812 static void cf2Func(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1813 } 1814 static void cf2Step(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1815 } 1816 static void cf2Final(sqlite3_context *ctx){ 1817 } 1818 static void cf2Destroy(void *pUser){ 1819 CreateFunctionV2 *p = (CreateFunctionV2 *)pUser; 1820 1821 if( p->interp && p->pDestroy ){ 1822 int rc = Tcl_EvalObjEx(p->interp, p->pDestroy, 0); 1823 if( rc!=TCL_OK ) Tcl_BackgroundError(p->interp); 1824 } 1825 1826 if( p->pFunc ) Tcl_DecrRefCount(p->pFunc); 1827 if( p->pStep ) Tcl_DecrRefCount(p->pStep); 1828 if( p->pFinal ) Tcl_DecrRefCount(p->pFinal); 1829 if( p->pDestroy ) Tcl_DecrRefCount(p->pDestroy); 1830 sqlite3_free(p); 1831 } 1832 static int SQLITE_TCLAPI test_create_function_v2( 1833 ClientData clientData, /* Not used */ 1834 Tcl_Interp *interp, /* The invoking TCL interpreter */ 1835 int objc, /* Number of arguments */ 1836 Tcl_Obj *CONST objv[] /* Command arguments */ 1837 ){ 1838 sqlite3 *db; 1839 const char *zFunc; 1840 int nArg; 1841 int enc; 1842 CreateFunctionV2 *p; 1843 int i; 1844 int rc; 1845 1846 struct EncTable { 1847 const char *zEnc; 1848 int enc; 1849 } aEnc[] = { 1850 {"utf8", SQLITE_UTF8 }, 1851 {"utf16", SQLITE_UTF16 }, 1852 {"utf16le", SQLITE_UTF16LE }, 1853 {"utf16be", SQLITE_UTF16BE }, 1854 {"any", SQLITE_ANY }, 1855 {"0", 0 } 1856 }; 1857 1858 if( objc<5 || (objc%2)==0 ){ 1859 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME NARG ENC SWITCHES..."); 1860 return TCL_ERROR; 1861 } 1862 1863 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1864 zFunc = Tcl_GetString(objv[2]); 1865 if( Tcl_GetIntFromObj(interp, objv[3], &nArg) ) return TCL_ERROR; 1866 if( Tcl_GetIndexFromObjStruct(interp, objv[4], aEnc, sizeof(aEnc[0]), 1867 "encoding", 0, &enc) 1868 ){ 1869 return TCL_ERROR; 1870 } 1871 enc = aEnc[enc].enc; 1872 1873 p = sqlite3_malloc(sizeof(CreateFunctionV2)); 1874 assert( p ); 1875 memset(p, 0, sizeof(CreateFunctionV2)); 1876 p->interp = interp; 1877 1878 for(i=5; i<objc; i+=2){ 1879 int iSwitch; 1880 const char *azSwitch[] = {"-func", "-step", "-final", "-destroy", 0}; 1881 if( Tcl_GetIndexFromObj(interp, objv[i], azSwitch, "switch", 0, &iSwitch) ){ 1882 sqlite3_free(p); 1883 return TCL_ERROR; 1884 } 1885 1886 switch( iSwitch ){ 1887 case 0: p->pFunc = objv[i+1]; break; 1888 case 1: p->pStep = objv[i+1]; break; 1889 case 2: p->pFinal = objv[i+1]; break; 1890 case 3: p->pDestroy = objv[i+1]; break; 1891 } 1892 } 1893 if( p->pFunc ) p->pFunc = Tcl_DuplicateObj(p->pFunc); 1894 if( p->pStep ) p->pStep = Tcl_DuplicateObj(p->pStep); 1895 if( p->pFinal ) p->pFinal = Tcl_DuplicateObj(p->pFinal); 1896 if( p->pDestroy ) p->pDestroy = Tcl_DuplicateObj(p->pDestroy); 1897 1898 if( p->pFunc ) Tcl_IncrRefCount(p->pFunc); 1899 if( p->pStep ) Tcl_IncrRefCount(p->pStep); 1900 if( p->pFinal ) Tcl_IncrRefCount(p->pFinal); 1901 if( p->pDestroy ) Tcl_IncrRefCount(p->pDestroy); 1902 1903 rc = sqlite3_create_function_v2(db, zFunc, nArg, enc, (void *)p, 1904 (p->pFunc ? cf2Func : 0), 1905 (p->pStep ? cf2Step : 0), 1906 (p->pFinal ? cf2Final : 0), 1907 cf2Destroy 1908 ); 1909 if( rc!=SQLITE_OK ){ 1910 Tcl_ResetResult(interp); 1911 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 1912 return TCL_ERROR; 1913 } 1914 return TCL_OK; 1915 } 1916 1917 /* 1918 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1919 */ 1920 static int SQLITE_TCLAPI test_load_extension( 1921 ClientData clientData, /* Not used */ 1922 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1923 int objc, /* Number of arguments */ 1924 Tcl_Obj *CONST objv[] /* Command arguments */ 1925 ){ 1926 Tcl_CmdInfo cmdInfo; 1927 sqlite3 *db; 1928 int rc; 1929 char *zDb; 1930 char *zFile; 1931 char *zProc = 0; 1932 char *zErr = 0; 1933 1934 if( objc!=4 && objc!=3 ){ 1935 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1936 return TCL_ERROR; 1937 } 1938 zDb = Tcl_GetString(objv[1]); 1939 zFile = Tcl_GetString(objv[2]); 1940 if( objc==4 ){ 1941 zProc = Tcl_GetString(objv[3]); 1942 } 1943 1944 /* Extract the C database handle from the Tcl command name */ 1945 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1946 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1947 return TCL_ERROR; 1948 } 1949 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1950 assert(db); 1951 1952 /* Call the underlying C function. If an error occurs, set rc to 1953 ** TCL_ERROR and load any error string into the interpreter. If no 1954 ** error occurs, set rc to TCL_OK. 1955 */ 1956 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1957 rc = SQLITE_ERROR; 1958 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1959 (void)zProc; 1960 (void)zFile; 1961 #else 1962 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1963 #endif 1964 if( rc!=SQLITE_OK ){ 1965 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1966 rc = TCL_ERROR; 1967 }else{ 1968 rc = TCL_OK; 1969 } 1970 sqlite3_free(zErr); 1971 1972 return rc; 1973 } 1974 1975 /* 1976 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1977 */ 1978 static int SQLITE_TCLAPI test_enable_load( 1979 ClientData clientData, /* Not used */ 1980 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1981 int objc, /* Number of arguments */ 1982 Tcl_Obj *CONST objv[] /* Command arguments */ 1983 ){ 1984 Tcl_CmdInfo cmdInfo; 1985 sqlite3 *db; 1986 char *zDb; 1987 int onoff; 1988 1989 if( objc!=3 ){ 1990 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1991 return TCL_ERROR; 1992 } 1993 zDb = Tcl_GetString(objv[1]); 1994 1995 /* Extract the C database handle from the Tcl command name */ 1996 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1997 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1998 return TCL_ERROR; 1999 } 2000 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 2001 assert(db); 2002 2003 /* Get the onoff parameter */ 2004 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 2005 return TCL_ERROR; 2006 } 2007 2008 #ifdef SQLITE_OMIT_LOAD_EXTENSION 2009 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 2010 return TCL_ERROR; 2011 #else 2012 sqlite3_enable_load_extension(db, onoff); 2013 return TCL_OK; 2014 #endif 2015 } 2016 2017 /* 2018 ** Usage: sqlite_abort 2019 ** 2020 ** Shutdown the process immediately. This is not a clean shutdown. 2021 ** This command is used to test the recoverability of a database in 2022 ** the event of a program crash. 2023 */ 2024 static int SQLITE_TCLAPI sqlite_abort( 2025 void *NotUsed, 2026 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2027 int argc, /* Number of arguments */ 2028 char **argv /* Text of each argument */ 2029 ){ 2030 #if defined(_MSC_VER) 2031 /* We do this, otherwise the test will halt with a popup message 2032 * that we have to click away before the test will continue. 2033 */ 2034 _set_abort_behavior( 0, _CALL_REPORTFAULT ); 2035 #endif 2036 exit(255); 2037 assert( interp==0 ); /* This will always fail */ 2038 return TCL_OK; 2039 } 2040 2041 /* 2042 ** The following routine is a user-defined SQL function whose purpose 2043 ** is to test the sqlite_set_result() API. 2044 */ 2045 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 2046 while( argc>=2 ){ 2047 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 2048 if( zArg0 ){ 2049 if( 0==sqlite3StrICmp(zArg0, "int") ){ 2050 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 2051 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 2052 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 2053 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 2054 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 2055 SQLITE_TRANSIENT); 2056 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 2057 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 2058 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 2059 sqlite3_result_null(context); 2060 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 2061 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 2062 }else{ 2063 goto error_out; 2064 } 2065 }else{ 2066 goto error_out; 2067 } 2068 argc -= 2; 2069 argv += 2; 2070 } 2071 return; 2072 2073 error_out: 2074 sqlite3_result_error(context,"first argument should be one of: " 2075 "int int64 string double null value", -1); 2076 } 2077 2078 /* 2079 ** Usage: sqlite_register_test_function DB NAME 2080 ** 2081 ** Register the test SQL function on the database DB under the name NAME. 2082 */ 2083 static int SQLITE_TCLAPI test_register_func( 2084 void *NotUsed, 2085 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2086 int argc, /* Number of arguments */ 2087 char **argv /* Text of each argument */ 2088 ){ 2089 sqlite3 *db; 2090 int rc; 2091 if( argc!=3 ){ 2092 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2093 " DB FUNCTION-NAME", 0); 2094 return TCL_ERROR; 2095 } 2096 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 2097 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 2098 testFunc, 0, 0); 2099 if( rc!=0 ){ 2100 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 2101 return TCL_ERROR; 2102 } 2103 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2104 return TCL_OK; 2105 } 2106 2107 /* 2108 ** Usage: sqlite3_finalize STMT 2109 ** 2110 ** Finalize a statement handle. 2111 */ 2112 static int SQLITE_TCLAPI test_finalize( 2113 void * clientData, 2114 Tcl_Interp *interp, 2115 int objc, 2116 Tcl_Obj *CONST objv[] 2117 ){ 2118 sqlite3_stmt *pStmt; 2119 int rc; 2120 sqlite3 *db = 0; 2121 2122 if( objc!=2 ){ 2123 Tcl_AppendResult(interp, "wrong # args: should be \"", 2124 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2125 return TCL_ERROR; 2126 } 2127 2128 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2129 2130 if( pStmt ){ 2131 db = StmtToDb(pStmt); 2132 } 2133 rc = sqlite3_finalize(pStmt); 2134 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2135 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2136 return TCL_OK; 2137 } 2138 2139 /* 2140 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2141 ** 2142 ** Get the value of a status counter from a statement. 2143 */ 2144 static int SQLITE_TCLAPI test_stmt_status( 2145 void * clientData, 2146 Tcl_Interp *interp, 2147 int objc, 2148 Tcl_Obj *CONST objv[] 2149 ){ 2150 int iValue; 2151 int i, op = 0, resetFlag; 2152 const char *zOpName; 2153 sqlite3_stmt *pStmt; 2154 2155 static const struct { 2156 const char *zName; 2157 int op; 2158 } aOp[] = { 2159 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2160 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2161 { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, 2162 { "SQLITE_STMTSTATUS_VM_STEP", SQLITE_STMTSTATUS_VM_STEP }, 2163 { "SQLITE_STMTSTATUS_REPREPARE", SQLITE_STMTSTATUS_REPREPARE }, 2164 { "SQLITE_STMTSTATUS_RUN", SQLITE_STMTSTATUS_RUN }, 2165 { "SQLITE_STMTSTATUS_MEMUSED", SQLITE_STMTSTATUS_MEMUSED }, 2166 }; 2167 if( objc!=4 ){ 2168 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2169 return TCL_ERROR; 2170 } 2171 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2172 zOpName = Tcl_GetString(objv[2]); 2173 for(i=0; i<ArraySize(aOp); i++){ 2174 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2175 op = aOp[i].op; 2176 break; 2177 } 2178 } 2179 if( i>=ArraySize(aOp) ){ 2180 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2181 } 2182 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2183 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2184 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2185 return TCL_OK; 2186 } 2187 2188 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 2189 /* 2190 ** Usage: sqlite3_stmt_scanstatus STMT IDX 2191 */ 2192 static int SQLITE_TCLAPI test_stmt_scanstatus( 2193 void * clientData, 2194 Tcl_Interp *interp, 2195 int objc, 2196 Tcl_Obj *CONST objv[] 2197 ){ 2198 sqlite3_stmt *pStmt; /* First argument */ 2199 int idx; /* Second argument */ 2200 2201 const char *zName; 2202 const char *zExplain; 2203 sqlite3_int64 nLoop; 2204 sqlite3_int64 nVisit; 2205 double rEst; 2206 int res; 2207 2208 if( objc!=3 ){ 2209 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX"); 2210 return TCL_ERROR; 2211 } 2212 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2213 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2214 2215 res = sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NLOOP, (void*)&nLoop); 2216 if( res==0 ){ 2217 Tcl_Obj *pRet = Tcl_NewObj(); 2218 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nLoop", -1)); 2219 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nLoop)); 2220 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit); 2221 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nVisit", -1)); 2222 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nVisit)); 2223 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EST, (void*)&rEst); 2224 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nEst", -1)); 2225 Tcl_ListObjAppendElement(0, pRet, Tcl_NewDoubleObj(rEst)); 2226 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NAME, (void*)&zName); 2227 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zName", -1)); 2228 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zName, -1)); 2229 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain); 2230 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zExplain", -1)); 2231 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zExplain, -1)); 2232 Tcl_SetObjResult(interp, pRet); 2233 }else{ 2234 Tcl_ResetResult(interp); 2235 } 2236 return TCL_OK; 2237 } 2238 2239 /* 2240 ** Usage: sqlite3_stmt_scanstatus_reset STMT 2241 */ 2242 static int SQLITE_TCLAPI test_stmt_scanstatus_reset( 2243 void * clientData, 2244 Tcl_Interp *interp, 2245 int objc, 2246 Tcl_Obj *CONST objv[] 2247 ){ 2248 sqlite3_stmt *pStmt; /* First argument */ 2249 if( objc!=2 ){ 2250 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 2251 return TCL_ERROR; 2252 } 2253 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2254 sqlite3_stmt_scanstatus_reset(pStmt); 2255 return TCL_OK; 2256 } 2257 #endif 2258 2259 #ifdef SQLITE_ENABLE_SQLLOG 2260 /* 2261 ** Usage: sqlite3_config_sqllog 2262 ** 2263 ** Zero the SQLITE_CONFIG_SQLLOG configuration 2264 */ 2265 static int SQLITE_TCLAPI test_config_sqllog( 2266 void * clientData, 2267 Tcl_Interp *interp, 2268 int objc, 2269 Tcl_Obj *CONST objv[] 2270 ){ 2271 if( objc!=1 ){ 2272 Tcl_WrongNumArgs(interp, 1, objv, ""); 2273 return TCL_ERROR; 2274 } 2275 sqlite3_config(SQLITE_CONFIG_SQLLOG, 0, 0); 2276 return TCL_OK; 2277 } 2278 #endif 2279 2280 /* 2281 ** Usage: sqlite3_config_sorterref 2282 ** 2283 ** Set the SQLITE_CONFIG_SORTERREF_SIZE configuration option 2284 */ 2285 static int SQLITE_TCLAPI test_config_sorterref( 2286 void * clientData, 2287 Tcl_Interp *interp, 2288 int objc, 2289 Tcl_Obj *CONST objv[] 2290 ){ 2291 int iVal; 2292 if( objc!=2 ){ 2293 Tcl_WrongNumArgs(interp, 1, objv, "NBYTE"); 2294 return TCL_ERROR; 2295 } 2296 if( Tcl_GetIntFromObj(interp, objv[1], &iVal) ) return TCL_ERROR; 2297 sqlite3_config(SQLITE_CONFIG_SORTERREF_SIZE, iVal); 2298 return TCL_OK; 2299 } 2300 2301 /* 2302 ** Usage: vfs_current_time_int64 2303 ** 2304 ** Return the value returned by the default VFS's xCurrentTimeInt64 method. 2305 */ 2306 static int SQLITE_TCLAPI vfsCurrentTimeInt64( 2307 void * clientData, 2308 Tcl_Interp *interp, 2309 int objc, 2310 Tcl_Obj *CONST objv[] 2311 ){ 2312 i64 t; 2313 sqlite3_vfs *pVfs = sqlite3_vfs_find(0); 2314 if( objc!=1 ){ 2315 Tcl_WrongNumArgs(interp, 1, objv, ""); 2316 return TCL_ERROR; 2317 } 2318 pVfs->xCurrentTimeInt64(pVfs, &t); 2319 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 2320 return TCL_OK; 2321 } 2322 2323 #ifdef SQLITE_ENABLE_SNAPSHOT 2324 /* 2325 ** Usage: sqlite3_snapshot_get DB DBNAME 2326 */ 2327 static int SQLITE_TCLAPI test_snapshot_get( 2328 void * clientData, 2329 Tcl_Interp *interp, 2330 int objc, 2331 Tcl_Obj *CONST objv[] 2332 ){ 2333 int rc; 2334 sqlite3 *db; 2335 char *zName; 2336 sqlite3_snapshot *pSnapshot = 0; 2337 2338 if( objc!=3 ){ 2339 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2340 return TCL_ERROR; 2341 } 2342 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2343 zName = Tcl_GetString(objv[2]); 2344 2345 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2346 if( rc!=SQLITE_OK ){ 2347 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2348 return TCL_ERROR; 2349 }else{ 2350 char zBuf[100]; 2351 if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; 2352 Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); 2353 } 2354 return TCL_OK; 2355 } 2356 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2357 2358 #ifdef SQLITE_ENABLE_SNAPSHOT 2359 /* 2360 ** Usage: sqlite3_snapshot_recover DB DBNAME 2361 */ 2362 static int SQLITE_TCLAPI test_snapshot_recover( 2363 void * clientData, 2364 Tcl_Interp *interp, 2365 int objc, 2366 Tcl_Obj *CONST objv[] 2367 ){ 2368 int rc; 2369 sqlite3 *db; 2370 char *zName; 2371 2372 if( objc!=3 ){ 2373 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2374 return TCL_ERROR; 2375 } 2376 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2377 zName = Tcl_GetString(objv[2]); 2378 2379 rc = sqlite3_snapshot_recover(db, zName); 2380 if( rc!=SQLITE_OK ){ 2381 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2382 return TCL_ERROR; 2383 }else{ 2384 Tcl_ResetResult(interp); 2385 } 2386 return TCL_OK; 2387 } 2388 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2389 2390 #ifdef SQLITE_ENABLE_SNAPSHOT 2391 /* 2392 ** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT 2393 */ 2394 static int SQLITE_TCLAPI test_snapshot_open( 2395 void * clientData, 2396 Tcl_Interp *interp, 2397 int objc, 2398 Tcl_Obj *CONST objv[] 2399 ){ 2400 int rc; 2401 sqlite3 *db; 2402 char *zName; 2403 sqlite3_snapshot *pSnapshot; 2404 2405 if( objc!=4 ){ 2406 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2407 return TCL_ERROR; 2408 } 2409 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2410 zName = Tcl_GetString(objv[2]); 2411 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); 2412 2413 rc = sqlite3_snapshot_open(db, zName, pSnapshot); 2414 if( rc!=SQLITE_OK ){ 2415 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2416 return TCL_ERROR; 2417 }else{ 2418 Tcl_ResetResult(interp); 2419 } 2420 return TCL_OK; 2421 } 2422 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2423 2424 #ifdef SQLITE_ENABLE_SNAPSHOT 2425 /* 2426 ** Usage: sqlite3_snapshot_free SNAPSHOT 2427 */ 2428 static int SQLITE_TCLAPI test_snapshot_free( 2429 void * clientData, 2430 Tcl_Interp *interp, 2431 int objc, 2432 Tcl_Obj *CONST objv[] 2433 ){ 2434 sqlite3_snapshot *pSnapshot; 2435 if( objc!=2 ){ 2436 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); 2437 return TCL_ERROR; 2438 } 2439 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2440 sqlite3_snapshot_free(pSnapshot); 2441 return TCL_OK; 2442 } 2443 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2444 2445 #ifdef SQLITE_ENABLE_SNAPSHOT 2446 /* 2447 ** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 2448 */ 2449 static int SQLITE_TCLAPI test_snapshot_cmp( 2450 void * clientData, 2451 Tcl_Interp *interp, 2452 int objc, 2453 Tcl_Obj *CONST objv[] 2454 ){ 2455 int res; 2456 sqlite3_snapshot *p1; 2457 sqlite3_snapshot *p2; 2458 if( objc!=3 ){ 2459 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2460 return TCL_ERROR; 2461 } 2462 p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2463 p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); 2464 res = sqlite3_snapshot_cmp(p1, p2); 2465 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2466 return TCL_OK; 2467 } 2468 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2469 2470 #ifdef SQLITE_ENABLE_SNAPSHOT 2471 /* 2472 ** Usage: sqlite3_snapshot_get_blob DB DBNAME 2473 */ 2474 static int SQLITE_TCLAPI test_snapshot_get_blob( 2475 void * clientData, 2476 Tcl_Interp *interp, 2477 int objc, 2478 Tcl_Obj *CONST objv[] 2479 ){ 2480 int rc; 2481 sqlite3 *db; 2482 char *zName; 2483 sqlite3_snapshot *pSnapshot = 0; 2484 2485 if( objc!=3 ){ 2486 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2487 return TCL_ERROR; 2488 } 2489 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2490 zName = Tcl_GetString(objv[2]); 2491 2492 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2493 if( rc!=SQLITE_OK ){ 2494 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2495 return TCL_ERROR; 2496 }else{ 2497 Tcl_SetObjResult(interp, 2498 Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) 2499 ); 2500 sqlite3_snapshot_free(pSnapshot); 2501 } 2502 return TCL_OK; 2503 } 2504 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2505 2506 #ifdef SQLITE_ENABLE_SNAPSHOT 2507 /* 2508 ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT 2509 */ 2510 static int SQLITE_TCLAPI test_snapshot_open_blob( 2511 void * clientData, 2512 Tcl_Interp *interp, 2513 int objc, 2514 Tcl_Obj *CONST objv[] 2515 ){ 2516 int rc; 2517 sqlite3 *db; 2518 char *zName; 2519 unsigned char *pBlob; 2520 int nBlob; 2521 2522 if( objc!=4 ){ 2523 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2524 return TCL_ERROR; 2525 } 2526 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2527 zName = Tcl_GetString(objv[2]); 2528 pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); 2529 if( nBlob!=sizeof(sqlite3_snapshot) ){ 2530 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2531 return TCL_ERROR; 2532 } 2533 rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); 2534 if( rc!=SQLITE_OK ){ 2535 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2536 return TCL_ERROR; 2537 } 2538 return TCL_OK; 2539 } 2540 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2541 2542 #ifdef SQLITE_ENABLE_SNAPSHOT 2543 /* 2544 ** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 2545 */ 2546 static int SQLITE_TCLAPI test_snapshot_cmp_blob( 2547 void * clientData, 2548 Tcl_Interp *interp, 2549 int objc, 2550 Tcl_Obj *CONST objv[] 2551 ){ 2552 int res; 2553 unsigned char *p1; 2554 unsigned char *p2; 2555 int n1; 2556 int n2; 2557 2558 if( objc!=3 ){ 2559 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2560 return TCL_ERROR; 2561 } 2562 2563 p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); 2564 p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); 2565 2566 if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ 2567 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2568 return TCL_ERROR; 2569 } 2570 2571 res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); 2572 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2573 return TCL_OK; 2574 } 2575 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2576 2577 /* 2578 ** Usage: sqlite3_delete_database FILENAME 2579 */ 2580 int sqlite3_delete_database(const char*); /* in test_delete.c */ 2581 static int SQLITE_TCLAPI test_delete_database( 2582 void * clientData, 2583 Tcl_Interp *interp, 2584 int objc, 2585 Tcl_Obj *CONST objv[] 2586 ){ 2587 int rc; 2588 const char *zFile; 2589 if( objc!=2 ){ 2590 Tcl_WrongNumArgs(interp, 1, objv, "FILE"); 2591 return TCL_ERROR; 2592 } 2593 zFile = (const char*)Tcl_GetString(objv[1]); 2594 rc = sqlite3_delete_database(zFile); 2595 2596 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2597 return TCL_OK; 2598 } 2599 2600 /* 2601 ** Usage: atomic_batch_write PATH 2602 */ 2603 static int SQLITE_TCLAPI test_atomic_batch_write( 2604 void * clientData, 2605 Tcl_Interp *interp, 2606 int objc, 2607 Tcl_Obj *CONST objv[] 2608 ){ 2609 char *zFile = 0; /* Path to file to test */ 2610 sqlite3 *db = 0; /* Database handle */ 2611 sqlite3_file *pFd = 0; /* SQLite fd open on zFile */ 2612 int bRes = 0; /* Integer result of this command */ 2613 int dc = 0; /* Device-characteristics mask */ 2614 int rc; /* sqlite3_open() return code */ 2615 2616 if( objc!=2 ){ 2617 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 2618 return TCL_ERROR; 2619 } 2620 zFile = Tcl_GetString(objv[1]); 2621 2622 rc = sqlite3_open(zFile, &db); 2623 if( rc!=SQLITE_OK ){ 2624 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 2625 sqlite3_close(db); 2626 return TCL_ERROR; 2627 } 2628 2629 rc = sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFd); 2630 dc = pFd->pMethods->xDeviceCharacteristics(pFd); 2631 if( dc & SQLITE_IOCAP_BATCH_ATOMIC ){ 2632 bRes = 1; 2633 } 2634 2635 Tcl_SetObjResult(interp, Tcl_NewIntObj(bRes)); 2636 sqlite3_close(db); 2637 return TCL_OK; 2638 } 2639 2640 /* 2641 ** Usage: sqlite3_next_stmt DB STMT 2642 ** 2643 ** Return the next statment in sequence after STMT. 2644 */ 2645 static int SQLITE_TCLAPI test_next_stmt( 2646 void * clientData, 2647 Tcl_Interp *interp, 2648 int objc, 2649 Tcl_Obj *CONST objv[] 2650 ){ 2651 sqlite3_stmt *pStmt; 2652 sqlite3 *db = 0; 2653 char zBuf[50]; 2654 2655 if( objc!=3 ){ 2656 Tcl_AppendResult(interp, "wrong # args: should be \"", 2657 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2658 return TCL_ERROR; 2659 } 2660 2661 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2662 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2663 pStmt = sqlite3_next_stmt(db, pStmt); 2664 if( pStmt ){ 2665 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2666 Tcl_AppendResult(interp, zBuf, 0); 2667 } 2668 return TCL_OK; 2669 } 2670 2671 /* 2672 ** Usage: sqlite3_stmt_readonly STMT 2673 ** 2674 ** Return true if STMT is a NULL pointer or a pointer to a statement 2675 ** that is guaranteed to leave the database unmodified. 2676 */ 2677 static int SQLITE_TCLAPI test_stmt_readonly( 2678 void * clientData, 2679 Tcl_Interp *interp, 2680 int objc, 2681 Tcl_Obj *CONST objv[] 2682 ){ 2683 sqlite3_stmt *pStmt; 2684 int rc; 2685 2686 if( objc!=2 ){ 2687 Tcl_AppendResult(interp, "wrong # args: should be \"", 2688 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2689 return TCL_ERROR; 2690 } 2691 2692 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2693 rc = sqlite3_stmt_readonly(pStmt); 2694 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2695 return TCL_OK; 2696 } 2697 2698 /* 2699 ** Usage: sqlite3_stmt_isexplain STMT 2700 ** 2701 ** Return 1, 2, or 0 respectively if STMT is an EXPLAIN statement, an 2702 ** EXPLAIN QUERY PLAN statement or an ordinary statement or NULL pointer. 2703 */ 2704 static int SQLITE_TCLAPI test_stmt_isexplain( 2705 void * clientData, 2706 Tcl_Interp *interp, 2707 int objc, 2708 Tcl_Obj *CONST objv[] 2709 ){ 2710 sqlite3_stmt *pStmt; 2711 int rc; 2712 2713 if( objc!=2 ){ 2714 Tcl_AppendResult(interp, "wrong # args: should be \"", 2715 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2716 return TCL_ERROR; 2717 } 2718 2719 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2720 rc = sqlite3_stmt_isexplain(pStmt); 2721 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 2722 return TCL_OK; 2723 } 2724 2725 /* 2726 ** Usage: sqlite3_stmt_busy STMT 2727 ** 2728 ** Return true if STMT is a non-NULL pointer to a statement 2729 ** that has been stepped but not to completion. 2730 */ 2731 static int SQLITE_TCLAPI test_stmt_busy( 2732 void * clientData, 2733 Tcl_Interp *interp, 2734 int objc, 2735 Tcl_Obj *CONST objv[] 2736 ){ 2737 sqlite3_stmt *pStmt; 2738 int rc; 2739 2740 if( objc!=2 ){ 2741 Tcl_AppendResult(interp, "wrong # args: should be \"", 2742 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2743 return TCL_ERROR; 2744 } 2745 2746 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2747 rc = sqlite3_stmt_busy(pStmt); 2748 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2749 return TCL_OK; 2750 } 2751 2752 /* 2753 ** Usage: uses_stmt_journal STMT 2754 ** 2755 ** Return true if STMT uses a statement journal. 2756 */ 2757 static int SQLITE_TCLAPI uses_stmt_journal( 2758 void * clientData, 2759 Tcl_Interp *interp, 2760 int objc, 2761 Tcl_Obj *CONST objv[] 2762 ){ 2763 sqlite3_stmt *pStmt; 2764 2765 if( objc!=2 ){ 2766 Tcl_AppendResult(interp, "wrong # args: should be \"", 2767 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2768 return TCL_ERROR; 2769 } 2770 2771 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2772 sqlite3_stmt_readonly(pStmt); 2773 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); 2774 return TCL_OK; 2775 } 2776 2777 2778 /* 2779 ** Usage: sqlite3_reset STMT 2780 ** 2781 ** Reset a statement handle. 2782 */ 2783 static int SQLITE_TCLAPI test_reset( 2784 void * clientData, 2785 Tcl_Interp *interp, 2786 int objc, 2787 Tcl_Obj *CONST objv[] 2788 ){ 2789 sqlite3_stmt *pStmt; 2790 int rc; 2791 2792 if( objc!=2 ){ 2793 Tcl_AppendResult(interp, "wrong # args: should be \"", 2794 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2795 return TCL_ERROR; 2796 } 2797 2798 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2799 2800 rc = sqlite3_reset(pStmt); 2801 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2802 return TCL_ERROR; 2803 } 2804 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2805 /* 2806 if( rc ){ 2807 return TCL_ERROR; 2808 } 2809 */ 2810 return TCL_OK; 2811 } 2812 2813 /* 2814 ** Usage: sqlite3_expired STMT 2815 ** 2816 ** Return TRUE if a recompilation of the statement is recommended. 2817 */ 2818 static int SQLITE_TCLAPI test_expired( 2819 void * clientData, 2820 Tcl_Interp *interp, 2821 int objc, 2822 Tcl_Obj *CONST objv[] 2823 ){ 2824 #ifndef SQLITE_OMIT_DEPRECATED 2825 sqlite3_stmt *pStmt; 2826 if( objc!=2 ){ 2827 Tcl_AppendResult(interp, "wrong # args: should be \"", 2828 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2829 return TCL_ERROR; 2830 } 2831 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2832 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2833 #endif 2834 return TCL_OK; 2835 } 2836 2837 /* 2838 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2839 ** 2840 ** Transfer all bindings from FROMSTMT over to TOSTMT 2841 */ 2842 static int SQLITE_TCLAPI test_transfer_bind( 2843 void * clientData, 2844 Tcl_Interp *interp, 2845 int objc, 2846 Tcl_Obj *CONST objv[] 2847 ){ 2848 #ifndef SQLITE_OMIT_DEPRECATED 2849 sqlite3_stmt *pStmt1, *pStmt2; 2850 if( objc!=3 ){ 2851 Tcl_AppendResult(interp, "wrong # args: should be \"", 2852 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2853 return TCL_ERROR; 2854 } 2855 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2856 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2857 Tcl_SetObjResult(interp, 2858 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2859 #endif 2860 return TCL_OK; 2861 } 2862 2863 /* 2864 ** Usage: sqlite3_changes DB 2865 ** 2866 ** Return the number of changes made to the database by the last SQL 2867 ** execution. 2868 */ 2869 static int SQLITE_TCLAPI test_changes( 2870 void * clientData, 2871 Tcl_Interp *interp, 2872 int objc, 2873 Tcl_Obj *CONST objv[] 2874 ){ 2875 sqlite3 *db; 2876 if( objc!=2 ){ 2877 Tcl_AppendResult(interp, "wrong # args: should be \"", 2878 Tcl_GetString(objv[0]), " DB", 0); 2879 return TCL_ERROR; 2880 } 2881 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2882 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2883 return TCL_OK; 2884 } 2885 2886 /* 2887 ** This is the "static_bind_value" that variables are bound to when 2888 ** the FLAG option of sqlite3_bind is "static" 2889 */ 2890 static char *sqlite_static_bind_value = 0; 2891 static int sqlite_static_bind_nbyte = 0; 2892 2893 /* 2894 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2895 ** 2896 ** Sets the value of the IDX-th occurrence of "?" in the original SQL 2897 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2898 ** ignored and the value is set to NULL. If FLAGS=="static" then 2899 ** the value is set to the value of a static variable named 2900 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2901 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2902 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2903 */ 2904 static int SQLITE_TCLAPI test_bind( 2905 void *NotUsed, 2906 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2907 int argc, /* Number of arguments */ 2908 char **argv /* Text of each argument */ 2909 ){ 2910 sqlite3_stmt *pStmt; 2911 int rc; 2912 int idx; 2913 if( argc!=5 ){ 2914 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2915 " VM IDX VALUE (null|static|normal)\"", 0); 2916 return TCL_ERROR; 2917 } 2918 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2919 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2920 if( strcmp(argv[4],"null")==0 ){ 2921 rc = sqlite3_bind_null(pStmt, idx); 2922 }else if( strcmp(argv[4],"static")==0 ){ 2923 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2924 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2925 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2926 sqlite_static_bind_nbyte, 0); 2927 }else if( strcmp(argv[4],"normal")==0 ){ 2928 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2929 }else if( strcmp(argv[4],"blob10")==0 ){ 2930 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2931 }else{ 2932 Tcl_AppendResult(interp, "4th argument should be " 2933 "\"null\" or \"static\" or \"normal\"", 0); 2934 return TCL_ERROR; 2935 } 2936 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2937 if( rc ){ 2938 char zBuf[50]; 2939 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 2940 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2941 return TCL_ERROR; 2942 } 2943 return TCL_OK; 2944 } 2945 2946 #ifndef SQLITE_OMIT_UTF16 2947 /* 2948 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2949 ** 2950 ** This function is used to test that SQLite selects the correct collation 2951 ** sequence callback when multiple versions (for different text encodings) 2952 ** are available. 2953 ** 2954 ** Calling this routine registers the collation sequence "test_collate" 2955 ** with database handle <db>. The second argument must be a list of three 2956 ** boolean values. If the first is true, then a version of test_collate is 2957 ** registered for UTF-8, if the second is true, a version is registered for 2958 ** UTF-16le, if the third is true, a UTF-16be version is available. 2959 ** Previous versions of test_collate are deleted. 2960 ** 2961 ** The collation sequence test_collate is implemented by calling the 2962 ** following TCL script: 2963 ** 2964 ** "test_collate <enc> <lhs> <rhs>" 2965 ** 2966 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2967 ** The <enc> parameter is the encoding of the collation function that 2968 ** SQLite selected to call. The TCL test script implements the 2969 ** "test_collate" proc. 2970 ** 2971 ** Note that this will only work with one interpreter at a time, as the 2972 ** interp pointer to use when evaluating the TCL script is stored in 2973 ** pTestCollateInterp. 2974 */ 2975 static Tcl_Interp* pTestCollateInterp; 2976 static int test_collate_func( 2977 void *pCtx, 2978 int nA, const void *zA, 2979 int nB, const void *zB 2980 ){ 2981 Tcl_Interp *i = pTestCollateInterp; 2982 int encin = SQLITE_PTR_TO_INT(pCtx); 2983 int res; 2984 int n; 2985 2986 sqlite3_value *pVal; 2987 Tcl_Obj *pX; 2988 2989 pX = Tcl_NewStringObj("test_collate", -1); 2990 Tcl_IncrRefCount(pX); 2991 2992 switch( encin ){ 2993 case SQLITE_UTF8: 2994 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2995 break; 2996 case SQLITE_UTF16LE: 2997 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2998 break; 2999 case SQLITE_UTF16BE: 3000 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 3001 break; 3002 default: 3003 assert(0); 3004 } 3005 3006 sqlite3BeginBenignMalloc(); 3007 pVal = sqlite3ValueNew(0); 3008 if( pVal ){ 3009 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 3010 n = sqlite3_value_bytes(pVal); 3011 Tcl_ListObjAppendElement(i,pX, 3012 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 3013 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 3014 n = sqlite3_value_bytes(pVal); 3015 Tcl_ListObjAppendElement(i,pX, 3016 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 3017 sqlite3ValueFree(pVal); 3018 } 3019 sqlite3EndBenignMalloc(); 3020 3021 Tcl_EvalObjEx(i, pX, 0); 3022 Tcl_DecrRefCount(pX); 3023 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 3024 return res; 3025 } 3026 static int SQLITE_TCLAPI test_collate( 3027 void * clientData, 3028 Tcl_Interp *interp, 3029 int objc, 3030 Tcl_Obj *CONST objv[] 3031 ){ 3032 sqlite3 *db; 3033 int val; 3034 sqlite3_value *pVal; 3035 int rc; 3036 3037 if( objc!=5 ) goto bad_args; 3038 pTestCollateInterp = interp; 3039 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3040 3041 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3042 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 3043 (void *)SQLITE_UTF8, val?test_collate_func:0); 3044 if( rc==SQLITE_OK ){ 3045 const void *zUtf16; 3046 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3047 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 3048 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 3049 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3050 3051 #if 0 3052 if( sqlite3_iMallocFail>0 ){ 3053 sqlite3_iMallocFail++; 3054 } 3055 #endif 3056 sqlite3_mutex_enter(db->mutex); 3057 pVal = sqlite3ValueNew(db); 3058 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 3059 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 3060 if( db->mallocFailed ){ 3061 rc = SQLITE_NOMEM; 3062 }else{ 3063 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 3064 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 3065 } 3066 sqlite3ValueFree(pVal); 3067 sqlite3_mutex_leave(db->mutex); 3068 } 3069 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3070 3071 if( rc!=SQLITE_OK ){ 3072 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3073 return TCL_ERROR; 3074 } 3075 return TCL_OK; 3076 3077 bad_args: 3078 Tcl_AppendResult(interp, "wrong # args: should be \"", 3079 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3080 return TCL_ERROR; 3081 } 3082 3083 /* 3084 ** Usage: add_test_utf16bin_collate <db ptr> 3085 ** 3086 ** Add a utf-16 collation sequence named "utf16bin" to the database 3087 ** handle. This collation sequence compares arguments in the same way as the 3088 ** built-in collation "binary". 3089 */ 3090 static int test_utf16bin_collate_func( 3091 void *pCtx, 3092 int nA, const void *zA, 3093 int nB, const void *zB 3094 ){ 3095 int nCmp = (nA>nB ? nB : nA); 3096 int res = memcmp(zA, zB, nCmp); 3097 if( res==0 ) res = nA - nB; 3098 return res; 3099 } 3100 static int SQLITE_TCLAPI test_utf16bin_collate( 3101 void * clientData, 3102 Tcl_Interp *interp, 3103 int objc, 3104 Tcl_Obj *CONST objv[] 3105 ){ 3106 sqlite3 *db; 3107 int rc; 3108 3109 if( objc!=2 ) goto bad_args; 3110 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3111 3112 rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, 3113 test_utf16bin_collate_func 3114 ); 3115 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3116 return TCL_OK; 3117 3118 bad_args: 3119 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3120 return TCL_ERROR; 3121 } 3122 3123 /* 3124 ** When the collation needed callback is invoked, record the name of 3125 ** the requested collating function here. The recorded name is linked 3126 ** to a TCL variable and used to make sure that the requested collation 3127 ** name is correct. 3128 */ 3129 static char zNeededCollation[200]; 3130 static char *pzNeededCollation = zNeededCollation; 3131 3132 3133 /* 3134 ** Called when a collating sequence is needed. Registered using 3135 ** sqlite3_collation_needed16(). 3136 */ 3137 static void test_collate_needed_cb( 3138 void *pCtx, 3139 sqlite3 *db, 3140 int eTextRep, 3141 const void *pName 3142 ){ 3143 int enc = ENC(db); 3144 int i; 3145 char *z; 3146 for(z = (char*)pName, i=0; *z || z[1]; z++){ 3147 if( *z ) zNeededCollation[i++] = *z; 3148 } 3149 zNeededCollation[i] = 0; 3150 sqlite3_create_collation( 3151 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 3152 } 3153 3154 /* 3155 ** Usage: add_test_collate_needed DB 3156 */ 3157 static int SQLITE_TCLAPI test_collate_needed( 3158 void * clientData, 3159 Tcl_Interp *interp, 3160 int objc, 3161 Tcl_Obj *CONST objv[] 3162 ){ 3163 sqlite3 *db; 3164 int rc; 3165 3166 if( objc!=2 ) goto bad_args; 3167 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3168 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 3169 zNeededCollation[0] = 0; 3170 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3171 return TCL_OK; 3172 3173 bad_args: 3174 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3175 return TCL_ERROR; 3176 } 3177 3178 /* 3179 ** tclcmd: add_alignment_test_collations DB 3180 ** 3181 ** Add two new collating sequences to the database DB 3182 ** 3183 ** utf16_aligned 3184 ** utf16_unaligned 3185 ** 3186 ** Both collating sequences use the same sort order as BINARY. 3187 ** The only difference is that the utf16_aligned collating 3188 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 3189 ** Both collating functions increment the unaligned utf16 counter 3190 ** whenever they see a string that begins on an odd byte boundary. 3191 */ 3192 static int unaligned_string_counter = 0; 3193 static int alignmentCollFunc( 3194 void *NotUsed, 3195 int nKey1, const void *pKey1, 3196 int nKey2, const void *pKey2 3197 ){ 3198 int rc, n; 3199 n = nKey1<nKey2 ? nKey1 : nKey2; 3200 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 3201 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 3202 rc = memcmp(pKey1, pKey2, n); 3203 if( rc==0 ){ 3204 rc = nKey1 - nKey2; 3205 } 3206 return rc; 3207 } 3208 static int SQLITE_TCLAPI add_alignment_test_collations( 3209 void * clientData, 3210 Tcl_Interp *interp, 3211 int objc, 3212 Tcl_Obj *CONST objv[] 3213 ){ 3214 sqlite3 *db; 3215 if( objc>=2 ){ 3216 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3217 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 3218 0, alignmentCollFunc); 3219 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 3220 0, alignmentCollFunc); 3221 } 3222 return SQLITE_OK; 3223 } 3224 #endif /* !defined(SQLITE_OMIT_UTF16) */ 3225 3226 /* 3227 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 3228 ** 3229 ** This function is used to test that SQLite selects the correct user 3230 ** function callback when multiple versions (for different text encodings) 3231 ** are available. 3232 ** 3233 ** Calling this routine registers up to three versions of the user function 3234 ** "test_function" with database handle <db>. If the second argument is 3235 ** true, then a version of test_function is registered for UTF-8, if the 3236 ** third is true, a version is registered for UTF-16le, if the fourth is 3237 ** true, a UTF-16be version is available. Previous versions of 3238 ** test_function are deleted. 3239 ** 3240 ** The user function is implemented by calling the following TCL script: 3241 ** 3242 ** "test_function <enc> <arg>" 3243 ** 3244 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 3245 ** single argument passed to the SQL function. The value returned by 3246 ** the TCL script is used as the return value of the SQL function. It 3247 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 3248 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 3249 ** prefers UTF-16BE. 3250 */ 3251 #ifndef SQLITE_OMIT_UTF16 3252 static void test_function_utf8( 3253 sqlite3_context *pCtx, 3254 int nArg, 3255 sqlite3_value **argv 3256 ){ 3257 Tcl_Interp *interp; 3258 Tcl_Obj *pX; 3259 sqlite3_value *pVal; 3260 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3261 pX = Tcl_NewStringObj("test_function", -1); 3262 Tcl_IncrRefCount(pX); 3263 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 3264 Tcl_ListObjAppendElement(interp, pX, 3265 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3266 Tcl_EvalObjEx(interp, pX, 0); 3267 Tcl_DecrRefCount(pX); 3268 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 3269 pVal = sqlite3ValueNew(0); 3270 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3271 SQLITE_UTF8, SQLITE_STATIC); 3272 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 3273 -1, SQLITE_TRANSIENT); 3274 sqlite3ValueFree(pVal); 3275 } 3276 static void test_function_utf16le( 3277 sqlite3_context *pCtx, 3278 int nArg, 3279 sqlite3_value **argv 3280 ){ 3281 Tcl_Interp *interp; 3282 Tcl_Obj *pX; 3283 sqlite3_value *pVal; 3284 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3285 pX = Tcl_NewStringObj("test_function", -1); 3286 Tcl_IncrRefCount(pX); 3287 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 3288 Tcl_ListObjAppendElement(interp, pX, 3289 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3290 Tcl_EvalObjEx(interp, pX, 0); 3291 Tcl_DecrRefCount(pX); 3292 pVal = sqlite3ValueNew(0); 3293 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3294 SQLITE_UTF8, SQLITE_STATIC); 3295 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 3296 sqlite3ValueFree(pVal); 3297 } 3298 static void test_function_utf16be( 3299 sqlite3_context *pCtx, 3300 int nArg, 3301 sqlite3_value **argv 3302 ){ 3303 Tcl_Interp *interp; 3304 Tcl_Obj *pX; 3305 sqlite3_value *pVal; 3306 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3307 pX = Tcl_NewStringObj("test_function", -1); 3308 Tcl_IncrRefCount(pX); 3309 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 3310 Tcl_ListObjAppendElement(interp, pX, 3311 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3312 Tcl_EvalObjEx(interp, pX, 0); 3313 Tcl_DecrRefCount(pX); 3314 pVal = sqlite3ValueNew(0); 3315 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3316 SQLITE_UTF8, SQLITE_STATIC); 3317 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 3318 -1, SQLITE_TRANSIENT); 3319 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 3320 -1, SQLITE_TRANSIENT); 3321 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 3322 -1, SQLITE_TRANSIENT); 3323 sqlite3ValueFree(pVal); 3324 } 3325 #endif /* SQLITE_OMIT_UTF16 */ 3326 static int SQLITE_TCLAPI test_function( 3327 void * clientData, 3328 Tcl_Interp *interp, 3329 int objc, 3330 Tcl_Obj *CONST objv[] 3331 ){ 3332 #ifndef SQLITE_OMIT_UTF16 3333 sqlite3 *db; 3334 int val; 3335 3336 if( objc!=5 ) goto bad_args; 3337 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3338 3339 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3340 if( val ){ 3341 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 3342 interp, test_function_utf8, 0, 0); 3343 } 3344 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3345 if( val ){ 3346 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 3347 interp, test_function_utf16le, 0, 0); 3348 } 3349 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3350 if( val ){ 3351 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 3352 interp, test_function_utf16be, 0, 0); 3353 } 3354 3355 return TCL_OK; 3356 bad_args: 3357 Tcl_AppendResult(interp, "wrong # args: should be \"", 3358 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3359 #endif /* SQLITE_OMIT_UTF16 */ 3360 return TCL_ERROR; 3361 } 3362 3363 /* 3364 ** Usage: sqlite3_test_errstr <err code> 3365 ** 3366 ** Test that the english language string equivalents for sqlite error codes 3367 ** are sane. The parameter is an integer representing an sqlite error code. 3368 ** The result is a list of two elements, the string representation of the 3369 ** error code and the english language explanation. 3370 */ 3371 static int SQLITE_TCLAPI test_errstr( 3372 void * clientData, 3373 Tcl_Interp *interp, 3374 int objc, 3375 Tcl_Obj *CONST objv[] 3376 ){ 3377 char *zCode; 3378 int i; 3379 if( objc!=1 ){ 3380 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 3381 } 3382 3383 zCode = Tcl_GetString(objv[1]); 3384 for(i=0; i<200; i++){ 3385 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 3386 } 3387 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 3388 return TCL_OK; 3389 } 3390 3391 /* 3392 ** Usage: breakpoint 3393 ** 3394 ** This routine exists for one purpose - to provide a place to put a 3395 ** breakpoint with GDB that can be triggered using TCL code. The use 3396 ** for this is when a particular test fails on (say) the 1485th iteration. 3397 ** In the TCL test script, we can add code like this: 3398 ** 3399 ** if {$i==1485} breakpoint 3400 ** 3401 ** Then run testfixture in the debugger and wait for the breakpoint to 3402 ** fire. Then additional breakpoints can be set to trace down the bug. 3403 */ 3404 static int SQLITE_TCLAPI test_breakpoint( 3405 void *NotUsed, 3406 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 3407 int argc, /* Number of arguments */ 3408 char **argv /* Text of each argument */ 3409 ){ 3410 return TCL_OK; /* Do nothing */ 3411 } 3412 3413 /* 3414 ** Usage: sqlite3_bind_zeroblob STMT IDX N 3415 ** 3416 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 3417 ** IDX is the index of a wildcard in the prepared statement. This command 3418 ** binds a N-byte zero-filled BLOB to the wildcard. 3419 */ 3420 static int SQLITE_TCLAPI test_bind_zeroblob( 3421 void * clientData, 3422 Tcl_Interp *interp, 3423 int objc, 3424 Tcl_Obj *CONST objv[] 3425 ){ 3426 sqlite3_stmt *pStmt; 3427 int idx; 3428 int n; 3429 int rc; 3430 3431 if( objc!=4 ){ 3432 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3433 return TCL_ERROR; 3434 } 3435 3436 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3437 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3438 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3439 3440 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 3441 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3442 if( rc!=SQLITE_OK ){ 3443 return TCL_ERROR; 3444 } 3445 3446 return TCL_OK; 3447 } 3448 3449 /* 3450 ** Usage: sqlite3_bind_zeroblob64 STMT IDX N 3451 ** 3452 ** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. 3453 ** IDX is the index of a wildcard in the prepared statement. This command 3454 ** binds a N-byte zero-filled BLOB to the wildcard. 3455 */ 3456 static int SQLITE_TCLAPI test_bind_zeroblob64( 3457 void * clientData, 3458 Tcl_Interp *interp, 3459 int objc, 3460 Tcl_Obj *CONST objv[] 3461 ){ 3462 sqlite3_stmt *pStmt; 3463 int idx; 3464 Tcl_WideInt n; 3465 int rc; 3466 3467 if( objc!=4 ){ 3468 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3469 return TCL_ERROR; 3470 } 3471 3472 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3473 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3474 if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3475 3476 rc = sqlite3_bind_zeroblob64(pStmt, idx, n); 3477 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3478 if( rc!=SQLITE_OK ){ 3479 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3480 return TCL_ERROR; 3481 } 3482 3483 return TCL_OK; 3484 } 3485 3486 /* 3487 ** Usage: sqlite3_bind_int STMT N VALUE 3488 ** 3489 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 3490 ** N is the index of a wildcard in the prepared statement. This command 3491 ** binds a 32-bit integer VALUE to that wildcard. 3492 */ 3493 static int SQLITE_TCLAPI test_bind_int( 3494 void * clientData, 3495 Tcl_Interp *interp, 3496 int objc, 3497 Tcl_Obj *CONST objv[] 3498 ){ 3499 sqlite3_stmt *pStmt; 3500 int idx; 3501 int value; 3502 int rc; 3503 3504 if( objc!=4 ){ 3505 Tcl_AppendResult(interp, "wrong # args: should be \"", 3506 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3507 return TCL_ERROR; 3508 } 3509 3510 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3511 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3512 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3513 3514 rc = sqlite3_bind_int(pStmt, idx, value); 3515 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3516 if( rc!=SQLITE_OK ){ 3517 return TCL_ERROR; 3518 } 3519 3520 return TCL_OK; 3521 } 3522 3523 3524 /* 3525 ** Usage: intarray_addr INT ... 3526 ** 3527 ** Return the address of a C-language array of 32-bit integers. 3528 ** 3529 ** Space to hold the array is obtained from malloc(). Call this procedure once 3530 ** with no arguments in order to release memory. Each call to this procedure 3531 ** overwrites the previous array. 3532 */ 3533 static int SQLITE_TCLAPI test_intarray_addr( 3534 void * clientData, 3535 Tcl_Interp *interp, 3536 int objc, 3537 Tcl_Obj *CONST objv[] 3538 ){ 3539 int i; 3540 static int *p = 0; 3541 3542 sqlite3_free(p); 3543 p = 0; 3544 if( objc>1 ){ 3545 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3546 if( p==0 ) return TCL_ERROR; 3547 for(i=0; i<objc-1; i++){ 3548 if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ 3549 sqlite3_free(p); 3550 p = 0; 3551 return TCL_ERROR; 3552 } 3553 } 3554 } 3555 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3556 return TCL_OK; 3557 } 3558 /* 3559 ** Usage: intarray_addr INT ... 3560 ** 3561 ** Return the address of a C-language array of 32-bit integers. 3562 ** 3563 ** Space to hold the array is obtained from malloc(). Call this procedure once 3564 ** with no arguments in order to release memory. Each call to this procedure 3565 ** overwrites the previous array. 3566 */ 3567 static int SQLITE_TCLAPI test_int64array_addr( 3568 void * clientData, 3569 Tcl_Interp *interp, 3570 int objc, 3571 Tcl_Obj *CONST objv[] 3572 ){ 3573 int i; 3574 static sqlite3_int64 *p = 0; 3575 3576 sqlite3_free(p); 3577 p = 0; 3578 if( objc>1 ){ 3579 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3580 if( p==0 ) return TCL_ERROR; 3581 for(i=0; i<objc-1; i++){ 3582 Tcl_WideInt v; 3583 if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ 3584 sqlite3_free(p); 3585 p = 0; 3586 return TCL_ERROR; 3587 } 3588 p[i] = v; 3589 } 3590 } 3591 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3592 return TCL_OK; 3593 } 3594 /* 3595 ** Usage: doublearray_addr INT ... 3596 ** 3597 ** Return the address of a C-language array of doubles. 3598 ** 3599 ** Space to hold the array is obtained from malloc(). Call this procedure once 3600 ** with no arguments in order to release memory. Each call to this procedure 3601 ** overwrites the previous array. 3602 */ 3603 static int SQLITE_TCLAPI test_doublearray_addr( 3604 void * clientData, 3605 Tcl_Interp *interp, 3606 int objc, 3607 Tcl_Obj *CONST objv[] 3608 ){ 3609 int i; 3610 static double *p = 0; 3611 3612 sqlite3_free(p); 3613 p = 0; 3614 if( objc>1 ){ 3615 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3616 if( p==0 ) return TCL_ERROR; 3617 for(i=0; i<objc-1; i++){ 3618 if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ 3619 sqlite3_free(p); 3620 p = 0; 3621 return TCL_ERROR; 3622 } 3623 } 3624 } 3625 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3626 return TCL_OK; 3627 } 3628 /* 3629 ** Usage: textarray_addr TEXT ... 3630 ** 3631 ** Return the address of a C-language array of strings. 3632 ** 3633 ** Space to hold the array is obtained from malloc(). Call this procedure once 3634 ** with no arguments in order to release memory. Each call to this procedure 3635 ** overwrites the previous array. 3636 */ 3637 static int SQLITE_TCLAPI test_textarray_addr( 3638 void * clientData, 3639 Tcl_Interp *interp, 3640 int objc, 3641 Tcl_Obj *CONST objv[] 3642 ){ 3643 int i; 3644 static int n = 0; 3645 static char **p = 0; 3646 3647 for(i=0; i<n; i++) sqlite3_free(p[i]); 3648 sqlite3_free(p); 3649 p = 0; 3650 if( objc>1 ){ 3651 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3652 if( p==0 ) return TCL_ERROR; 3653 for(i=0; i<objc-1; i++){ 3654 p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); 3655 } 3656 } 3657 n = objc-1; 3658 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3659 return TCL_OK; 3660 } 3661 3662 3663 /* 3664 ** Usage: sqlite3_bind_int64 STMT N VALUE 3665 ** 3666 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 3667 ** N is the index of a wildcard in the prepared statement. This command 3668 ** binds a 64-bit integer VALUE to that wildcard. 3669 */ 3670 static int SQLITE_TCLAPI test_bind_int64( 3671 void * clientData, 3672 Tcl_Interp *interp, 3673 int objc, 3674 Tcl_Obj *CONST objv[] 3675 ){ 3676 sqlite3_stmt *pStmt; 3677 int idx; 3678 Tcl_WideInt value; 3679 int rc; 3680 3681 if( objc!=4 ){ 3682 Tcl_AppendResult(interp, "wrong # args: should be \"", 3683 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3684 return TCL_ERROR; 3685 } 3686 3687 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3688 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3689 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3690 3691 rc = sqlite3_bind_int64(pStmt, idx, value); 3692 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3693 if( rc!=SQLITE_OK ){ 3694 return TCL_ERROR; 3695 } 3696 3697 return TCL_OK; 3698 } 3699 3700 3701 /* 3702 ** Usage: sqlite3_bind_double STMT N VALUE 3703 ** 3704 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 3705 ** N is the index of a wildcard in the prepared statement. This command 3706 ** binds a 64-bit integer VALUE to that wildcard. 3707 */ 3708 static int SQLITE_TCLAPI test_bind_double( 3709 void * clientData, 3710 Tcl_Interp *interp, 3711 int objc, 3712 Tcl_Obj *CONST objv[] 3713 ){ 3714 sqlite3_stmt *pStmt; 3715 int idx; 3716 double value = 0; 3717 int rc; 3718 const char *zVal; 3719 int i; 3720 static const struct { 3721 const char *zName; /* Name of the special floating point value */ 3722 unsigned int iUpper; /* Upper 32 bits */ 3723 unsigned int iLower; /* Lower 32 bits */ 3724 } aSpecialFp[] = { 3725 { "NaN", 0x7fffffff, 0xffffffff }, 3726 { "SNaN", 0x7ff7ffff, 0xffffffff }, 3727 { "-NaN", 0xffffffff, 0xffffffff }, 3728 { "-SNaN", 0xfff7ffff, 0xffffffff }, 3729 { "+Inf", 0x7ff00000, 0x00000000 }, 3730 { "-Inf", 0xfff00000, 0x00000000 }, 3731 { "Epsilon", 0x00000000, 0x00000001 }, 3732 { "-Epsilon", 0x80000000, 0x00000001 }, 3733 { "NaN0", 0x7ff80000, 0x00000000 }, 3734 { "-NaN0", 0xfff80000, 0x00000000 }, 3735 }; 3736 3737 if( objc!=4 ){ 3738 Tcl_AppendResult(interp, "wrong # args: should be \"", 3739 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3740 return TCL_ERROR; 3741 } 3742 3743 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3744 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3745 3746 /* Intercept the string "NaN" and generate a NaN value for it. 3747 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 3748 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 3749 ** contain a bug. 3750 */ 3751 zVal = Tcl_GetString(objv[3]); 3752 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 3753 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 3754 sqlite3_uint64 x; 3755 x = aSpecialFp[i].iUpper; 3756 x <<= 32; 3757 x |= aSpecialFp[i].iLower; 3758 assert( sizeof(value)==8 ); 3759 assert( sizeof(x)==8 ); 3760 memcpy(&value, &x, 8); 3761 break; 3762 } 3763 } 3764 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 3765 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 3766 return TCL_ERROR; 3767 } 3768 rc = sqlite3_bind_double(pStmt, idx, value); 3769 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3770 if( rc!=SQLITE_OK ){ 3771 return TCL_ERROR; 3772 } 3773 3774 return TCL_OK; 3775 } 3776 3777 /* 3778 ** Usage: sqlite3_bind_null STMT N 3779 ** 3780 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3781 ** N is the index of a wildcard in the prepared statement. This command 3782 ** binds a NULL to the wildcard. 3783 */ 3784 static int SQLITE_TCLAPI test_bind_null( 3785 void * clientData, 3786 Tcl_Interp *interp, 3787 int objc, 3788 Tcl_Obj *CONST objv[] 3789 ){ 3790 sqlite3_stmt *pStmt; 3791 int idx; 3792 int rc; 3793 3794 if( objc!=3 ){ 3795 Tcl_AppendResult(interp, "wrong # args: should be \"", 3796 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3797 return TCL_ERROR; 3798 } 3799 3800 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3801 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3802 3803 rc = sqlite3_bind_null(pStmt, idx); 3804 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3805 if( rc!=SQLITE_OK ){ 3806 return TCL_ERROR; 3807 } 3808 3809 return TCL_OK; 3810 } 3811 3812 /* 3813 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3814 ** 3815 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3816 ** N is the index of a wildcard in the prepared statement. This command 3817 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3818 ** long. 3819 */ 3820 static int SQLITE_TCLAPI test_bind_text( 3821 void * clientData, 3822 Tcl_Interp *interp, 3823 int objc, 3824 Tcl_Obj *CONST objv[] 3825 ){ 3826 sqlite3_stmt *pStmt; 3827 int idx; 3828 int trueLength = 0; 3829 int bytes; 3830 char *value; 3831 int rc; 3832 char *toFree = 0; 3833 3834 if( objc!=5 ){ 3835 Tcl_AppendResult(interp, "wrong # args: should be \"", 3836 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3837 return TCL_ERROR; 3838 } 3839 3840 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3841 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3842 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &trueLength); 3843 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3844 if( bytes<0 ){ 3845 toFree = malloc( trueLength + 1 ); 3846 if( toFree==0 ){ 3847 Tcl_AppendResult(interp, "out of memory", (void*)0); 3848 return TCL_ERROR; 3849 } 3850 memcpy(toFree, value, trueLength); 3851 toFree[trueLength] = 0; 3852 value = toFree; 3853 } 3854 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3855 free(toFree); 3856 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3857 if( rc!=SQLITE_OK ){ 3858 Tcl_AppendResult(interp, sqlite3ErrName(rc), (void*)0); 3859 return TCL_ERROR; 3860 } 3861 3862 return TCL_OK; 3863 } 3864 3865 /* 3866 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3867 ** 3868 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3869 ** N is the index of a wildcard in the prepared statement. This command 3870 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3871 ** long. 3872 */ 3873 static int SQLITE_TCLAPI test_bind_text16( 3874 void * clientData, 3875 Tcl_Interp *interp, 3876 int objc, 3877 Tcl_Obj *CONST objv[] 3878 ){ 3879 #ifndef SQLITE_OMIT_UTF16 3880 sqlite3_stmt *pStmt; 3881 int idx; 3882 int bytes; 3883 char *value; 3884 char *toFree = 0; 3885 int rc; 3886 int trueLength = 0; 3887 3888 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3889 Tcl_Obj *oStmt = objv[objc-4]; 3890 Tcl_Obj *oN = objv[objc-3]; 3891 Tcl_Obj *oString = objv[objc-2]; 3892 Tcl_Obj *oBytes = objv[objc-1]; 3893 3894 if( objc!=5 && objc!=6){ 3895 Tcl_AppendResult(interp, "wrong # args: should be \"", 3896 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3897 return TCL_ERROR; 3898 } 3899 3900 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3901 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3902 value = (char*)Tcl_GetByteArrayFromObj(oString, &trueLength); 3903 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3904 if( bytes<0 && xDel==SQLITE_TRANSIENT ){ 3905 toFree = malloc( trueLength + 3 ); 3906 if( toFree==0 ){ 3907 Tcl_AppendResult(interp, "out of memory", (void*)0); 3908 return TCL_ERROR; 3909 } 3910 memcpy(toFree, value, trueLength); 3911 memset(toFree+trueLength, 0, 3); 3912 value = toFree; 3913 } 3914 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3915 free(toFree); 3916 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3917 if( rc!=SQLITE_OK ){ 3918 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3919 return TCL_ERROR; 3920 } 3921 3922 #endif /* SQLITE_OMIT_UTF16 */ 3923 return TCL_OK; 3924 } 3925 3926 /* 3927 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3928 ** 3929 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3930 ** N is the index of a wildcard in the prepared statement. This command 3931 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3932 */ 3933 static int SQLITE_TCLAPI test_bind_blob( 3934 void * clientData, 3935 Tcl_Interp *interp, 3936 int objc, 3937 Tcl_Obj *CONST objv[] 3938 ){ 3939 sqlite3_stmt *pStmt; 3940 int len, idx; 3941 int bytes; 3942 char *value; 3943 int rc; 3944 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3945 3946 if( objc!=5 && objc!=6 ){ 3947 Tcl_AppendResult(interp, "wrong # args: should be \"", 3948 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3949 return TCL_ERROR; 3950 } 3951 3952 if( objc==6 ){ 3953 xDestructor = SQLITE_STATIC; 3954 objv++; 3955 } 3956 3957 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3958 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3959 3960 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3961 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3962 3963 if( bytes>len ){ 3964 char zBuf[200]; 3965 sqlite3_snprintf(sizeof(zBuf), zBuf, 3966 "cannot use %d blob bytes, have %d", bytes, len); 3967 Tcl_AppendResult(interp, zBuf, (char*)0); 3968 return TCL_ERROR; 3969 } 3970 3971 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3972 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3973 if( rc!=SQLITE_OK ){ 3974 return TCL_ERROR; 3975 } 3976 3977 return TCL_OK; 3978 } 3979 3980 3981 #ifndef SQLITE_OMIT_VIRTUALTABLE 3982 /* 3983 ** sqlite3_carray_bind [options...] STMT NAME VALUE ... 3984 ** 3985 ** Options: 3986 ** -transient 3987 ** -static 3988 ** -int32 3989 ** -int64 3990 ** -double 3991 ** -text 3992 ** 3993 ** Each call clears static data. Called with no options does nothing 3994 ** but clear static data. 3995 */ 3996 static int SQLITE_TCLAPI test_carray_bind( 3997 void * clientData, 3998 Tcl_Interp *interp, 3999 int objc, 4000 Tcl_Obj *CONST objv[] 4001 ){ 4002 sqlite3_stmt *pStmt; 4003 int eType = 0; /* CARRAY_INT32 */ 4004 int nData = 0; 4005 void *aData = 0; 4006 int isTransient = 0; 4007 int isStatic = 0; 4008 int idx; 4009 int i, j; 4010 int rc; 4011 void (*xDel)(void*) = sqlite3_free; 4012 static void *aStaticData = 0; 4013 static int nStaticData = 0; 4014 static int eStaticType = 0; 4015 extern int sqlite3_carray_bind( 4016 sqlite3_stmt *pStmt, 4017 int i, 4018 void *aData, 4019 int nData, 4020 int mFlags, 4021 void (*xDestroy)(void*) 4022 ); 4023 4024 if( aStaticData ){ 4025 /* Always clear preexisting static data on every call */ 4026 if( eStaticType==3 ){ 4027 for(i=0; i<nStaticData; i++){ 4028 sqlite3_free(((char**)aStaticData)[i]); 4029 } 4030 } 4031 sqlite3_free(aStaticData); 4032 aStaticData = 0; 4033 nStaticData = 0; 4034 eStaticType = 0; 4035 } 4036 if( objc==1 ) return TCL_OK; 4037 4038 for(i=1; i<objc && Tcl_GetString(objv[i])[0]=='-'; i++){ 4039 const char *z = Tcl_GetString(objv[i]); 4040 if( strcmp(z, "-transient")==0 ){ 4041 isTransient = 1; 4042 xDel = SQLITE_TRANSIENT; 4043 }else 4044 if( strcmp(z, "-static")==0 ){ 4045 isStatic = 1; 4046 xDel = SQLITE_STATIC; 4047 }else 4048 if( strcmp(z, "-int32")==0 ){ 4049 eType = 0; /* CARRAY_INT32 */ 4050 }else 4051 if( strcmp(z, "-int64")==0 ){ 4052 eType = 1; /* CARRAY_INT64 */ 4053 }else 4054 if( strcmp(z, "-double")==0 ){ 4055 eType = 2; /* CARRAY_DOUBLE */ 4056 }else 4057 if( strcmp(z, "-text")==0 ){ 4058 eType = 3; /* CARRAY_TEXT */ 4059 }else 4060 if( strcmp(z, "--")==0 ){ 4061 break; 4062 }else 4063 { 4064 Tcl_AppendResult(interp, "unknown option: ", z, (char*)0); 4065 return TCL_ERROR; 4066 } 4067 } 4068 if( eType==3 && !isStatic && !isTransient ){ 4069 Tcl_AppendResult(interp, "text data must be either -static or -transient", 4070 (char*)0); 4071 return TCL_ERROR; 4072 } 4073 if( isStatic && isTransient ){ 4074 Tcl_AppendResult(interp, "cannot be both -static and -transient", 4075 (char*)0); 4076 return TCL_ERROR; 4077 } 4078 if( objc-i < 2 ){ 4079 Tcl_WrongNumArgs(interp, 1, objv, "[OPTIONS] STMT IDX VALUE ..."); 4080 return TCL_ERROR; 4081 } 4082 if( getStmtPointer(interp, Tcl_GetString(objv[i]), &pStmt) ) return TCL_ERROR; 4083 i++; 4084 if( Tcl_GetIntFromObj(interp, objv[i], &idx) ) return TCL_ERROR; 4085 i++; 4086 nData = objc - i; 4087 switch( eType + 4*(nData<=0) ){ 4088 case 0: { /* INT32 */ 4089 int *a = sqlite3_malloc( sizeof(int)*nData ); 4090 if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } 4091 for(j=0; j<nData; j++){ 4092 int v; 4093 if( Tcl_GetIntFromObj(interp, objv[i+j], &v) ){ 4094 sqlite3_free(a); 4095 return TCL_ERROR; 4096 } 4097 a[j] = v; 4098 } 4099 aData = a; 4100 break; 4101 } 4102 case 1: { /* INT64 */ 4103 sqlite3_int64 *a = sqlite3_malloc( sizeof(sqlite3_int64)*nData ); 4104 if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } 4105 for(j=0; j<nData; j++){ 4106 Tcl_WideInt v; 4107 if( Tcl_GetWideIntFromObj(interp, objv[i+j], &v) ){ 4108 sqlite3_free(a); 4109 return TCL_ERROR; 4110 } 4111 a[j] = v; 4112 } 4113 aData = a; 4114 break; 4115 } 4116 case 2: { /* DOUBLE */ 4117 double *a = sqlite3_malloc( sizeof(double)*nData ); 4118 if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } 4119 for(j=0; j<nData; j++){ 4120 double v; 4121 if( Tcl_GetDoubleFromObj(interp, objv[i+j], &v) ){ 4122 sqlite3_free(a); 4123 return TCL_ERROR; 4124 } 4125 a[j] = v; 4126 } 4127 aData = a; 4128 break; 4129 } 4130 case 3: { /* TEXT */ 4131 char **a = sqlite3_malloc( sizeof(char*)*nData ); 4132 if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } 4133 for(j=0; j<nData; j++){ 4134 const char *v = Tcl_GetString(objv[i+j]); 4135 a[j] = sqlite3_mprintf("%s", v); 4136 } 4137 aData = a; 4138 break; 4139 } 4140 case 4: { /* nData==0 */ 4141 aData = ""; 4142 xDel = SQLITE_STATIC; 4143 isTransient = 0; 4144 isStatic = 0; 4145 break; 4146 } 4147 } 4148 if( isStatic ){ 4149 aStaticData = aData; 4150 nStaticData = nData; 4151 eStaticType = eType; 4152 } 4153 rc = sqlite3_carray_bind(pStmt, idx, aData, nData, eType, xDel); 4154 if( isTransient ){ 4155 if( eType==3 ){ 4156 for(i=0; i<nData; i++) sqlite3_free(((char**)aData)[i]); 4157 } 4158 sqlite3_free(aData); 4159 } 4160 carray_bind_done: 4161 if( rc ){ 4162 Tcl_AppendResult(interp, sqlite3_errstr(rc), (char*)0); 4163 return TCL_ERROR; 4164 } 4165 return TCL_OK; 4166 } 4167 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 4168 4169 /* 4170 ** Usage: sqlite3_bind_parameter_count STMT 4171 ** 4172 ** Return the number of wildcards in the given statement. 4173 */ 4174 static int SQLITE_TCLAPI test_bind_parameter_count( 4175 void * clientData, 4176 Tcl_Interp *interp, 4177 int objc, 4178 Tcl_Obj *CONST objv[] 4179 ){ 4180 sqlite3_stmt *pStmt; 4181 4182 if( objc!=2 ){ 4183 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4184 return TCL_ERROR; 4185 } 4186 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4187 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 4188 return TCL_OK; 4189 } 4190 4191 /* 4192 ** Usage: sqlite3_bind_parameter_name STMT N 4193 ** 4194 ** Return the name of the Nth wildcard. The first wildcard is 1. 4195 ** An empty string is returned if N is out of range or if the wildcard 4196 ** is nameless. 4197 */ 4198 static int SQLITE_TCLAPI test_bind_parameter_name( 4199 void * clientData, 4200 Tcl_Interp *interp, 4201 int objc, 4202 Tcl_Obj *CONST objv[] 4203 ){ 4204 sqlite3_stmt *pStmt; 4205 int i; 4206 4207 if( objc!=3 ){ 4208 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 4209 return TCL_ERROR; 4210 } 4211 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4212 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 4213 Tcl_SetObjResult(interp, 4214 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 4215 ); 4216 return TCL_OK; 4217 } 4218 4219 /* 4220 ** Usage: sqlite3_bind_parameter_index STMT NAME 4221 ** 4222 ** Return the index of the wildcard called NAME. Return 0 if there is 4223 ** no such wildcard. 4224 */ 4225 static int SQLITE_TCLAPI test_bind_parameter_index( 4226 void * clientData, 4227 Tcl_Interp *interp, 4228 int objc, 4229 Tcl_Obj *CONST objv[] 4230 ){ 4231 sqlite3_stmt *pStmt; 4232 4233 if( objc!=3 ){ 4234 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 4235 return TCL_ERROR; 4236 } 4237 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4238 Tcl_SetObjResult(interp, 4239 Tcl_NewIntObj( 4240 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 4241 ) 4242 ); 4243 return TCL_OK; 4244 } 4245 4246 /* 4247 ** Usage: sqlite3_clear_bindings STMT 4248 ** 4249 */ 4250 static int SQLITE_TCLAPI test_clear_bindings( 4251 void * clientData, 4252 Tcl_Interp *interp, 4253 int objc, 4254 Tcl_Obj *CONST objv[] 4255 ){ 4256 sqlite3_stmt *pStmt; 4257 4258 if( objc!=2 ){ 4259 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4260 return TCL_ERROR; 4261 } 4262 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4263 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 4264 return TCL_OK; 4265 } 4266 4267 /* 4268 ** Usage: sqlite3_sleep MILLISECONDS 4269 */ 4270 static int SQLITE_TCLAPI test_sleep( 4271 void * clientData, 4272 Tcl_Interp *interp, 4273 int objc, 4274 Tcl_Obj *CONST objv[] 4275 ){ 4276 int ms; 4277 4278 if( objc!=2 ){ 4279 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 4280 return TCL_ERROR; 4281 } 4282 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 4283 return TCL_ERROR; 4284 } 4285 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 4286 return TCL_OK; 4287 } 4288 4289 /* 4290 ** Usage: sqlite3_extended_errcode DB 4291 ** 4292 ** Return the string representation of the most recent sqlite3_* API 4293 ** error code. e.g. "SQLITE_ERROR". 4294 */ 4295 static int SQLITE_TCLAPI test_ex_errcode( 4296 void * clientData, 4297 Tcl_Interp *interp, 4298 int objc, 4299 Tcl_Obj *CONST objv[] 4300 ){ 4301 sqlite3 *db; 4302 int rc; 4303 4304 if( objc!=2 ){ 4305 Tcl_AppendResult(interp, "wrong # args: should be \"", 4306 Tcl_GetString(objv[0]), " DB", 0); 4307 return TCL_ERROR; 4308 } 4309 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4310 rc = sqlite3_extended_errcode(db); 4311 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4312 return TCL_OK; 4313 } 4314 4315 4316 /* 4317 ** Usage: sqlite3_errcode DB 4318 ** 4319 ** Return the string representation of the most recent sqlite3_* API 4320 ** error code. e.g. "SQLITE_ERROR". 4321 */ 4322 static int SQLITE_TCLAPI test_errcode( 4323 void * clientData, 4324 Tcl_Interp *interp, 4325 int objc, 4326 Tcl_Obj *CONST objv[] 4327 ){ 4328 sqlite3 *db; 4329 int rc; 4330 4331 if( objc!=2 ){ 4332 Tcl_AppendResult(interp, "wrong # args: should be \"", 4333 Tcl_GetString(objv[0]), " DB", 0); 4334 return TCL_ERROR; 4335 } 4336 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4337 rc = sqlite3_errcode(db); 4338 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4339 return TCL_OK; 4340 } 4341 4342 /* 4343 ** Usage: sqlite3_errmsg DB 4344 ** 4345 ** Returns the UTF-8 representation of the error message string for the 4346 ** most recent sqlite3_* API call. 4347 */ 4348 static int SQLITE_TCLAPI test_errmsg( 4349 void * clientData, 4350 Tcl_Interp *interp, 4351 int objc, 4352 Tcl_Obj *CONST objv[] 4353 ){ 4354 sqlite3 *db; 4355 const char *zErr; 4356 4357 if( objc!=2 ){ 4358 Tcl_AppendResult(interp, "wrong # args: should be \"", 4359 Tcl_GetString(objv[0]), " DB", 0); 4360 return TCL_ERROR; 4361 } 4362 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4363 4364 zErr = sqlite3_errmsg(db); 4365 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4366 return TCL_OK; 4367 } 4368 4369 /* 4370 ** Usage: test_errmsg16 DB 4371 ** 4372 ** Returns the UTF-16 representation of the error message string for the 4373 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4374 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4375 ** UTF-16 string. 4376 */ 4377 static int SQLITE_TCLAPI test_errmsg16( 4378 void * clientData, 4379 Tcl_Interp *interp, 4380 int objc, 4381 Tcl_Obj *CONST objv[] 4382 ){ 4383 #ifndef SQLITE_OMIT_UTF16 4384 sqlite3 *db; 4385 const void *zErr; 4386 const char *z; 4387 int bytes = 0; 4388 4389 if( objc!=2 ){ 4390 Tcl_AppendResult(interp, "wrong # args: should be \"", 4391 Tcl_GetString(objv[0]), " DB", 0); 4392 return TCL_ERROR; 4393 } 4394 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4395 4396 zErr = sqlite3_errmsg16(db); 4397 if( zErr ){ 4398 z = zErr; 4399 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4400 } 4401 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4402 #endif /* SQLITE_OMIT_UTF16 */ 4403 return TCL_OK; 4404 } 4405 4406 /* 4407 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4408 ** 4409 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4410 ** database handle <DB>. The parameter <tailval> is the name of a global 4411 ** variable that is set to the unused portion of <sql> (if any). A 4412 ** STMT handle is returned. 4413 */ 4414 static int SQLITE_TCLAPI test_prepare( 4415 void * clientData, 4416 Tcl_Interp *interp, 4417 int objc, 4418 Tcl_Obj *CONST objv[] 4419 ){ 4420 sqlite3 *db; 4421 const char *zSql; 4422 int bytes; 4423 const char *zTail = 0; 4424 sqlite3_stmt *pStmt = 0; 4425 char zBuf[50]; 4426 int rc; 4427 4428 if( objc!=5 && objc!=4 ){ 4429 Tcl_AppendResult(interp, "wrong # args: should be \"", 4430 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4431 return TCL_ERROR; 4432 } 4433 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4434 zSql = Tcl_GetString(objv[2]); 4435 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4436 4437 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4438 Tcl_ResetResult(interp); 4439 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4440 if( zTail && objc>=5 ){ 4441 if( bytes>=0 ){ 4442 bytes = bytes - (int)(zTail-zSql); 4443 } 4444 if( (int)strlen(zTail)<bytes ){ 4445 bytes = (int)strlen(zTail); 4446 } 4447 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4448 } 4449 if( rc!=SQLITE_OK ){ 4450 assert( pStmt==0 ); 4451 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4452 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4453 return TCL_ERROR; 4454 } 4455 4456 if( pStmt ){ 4457 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4458 Tcl_AppendResult(interp, zBuf, 0); 4459 } 4460 return TCL_OK; 4461 } 4462 4463 /* 4464 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4465 ** 4466 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4467 ** database handle <DB>. The parameter <tailval> is the name of a global 4468 ** variable that is set to the unused portion of <sql> (if any). A 4469 ** STMT handle is returned. 4470 */ 4471 static int SQLITE_TCLAPI test_prepare_v2( 4472 void * clientData, 4473 Tcl_Interp *interp, 4474 int objc, 4475 Tcl_Obj *CONST objv[] 4476 ){ 4477 sqlite3 *db; 4478 const char *zSql; 4479 char *zCopy = 0; /* malloc() copy of zSql */ 4480 int bytes; 4481 const char *zTail = 0; 4482 const char **pzTail; 4483 sqlite3_stmt *pStmt = 0; 4484 char zBuf[50]; 4485 int rc; 4486 4487 if( objc!=5 && objc!=4 ){ 4488 Tcl_AppendResult(interp, "wrong # args: should be \"", 4489 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4490 return TCL_ERROR; 4491 } 4492 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4493 zSql = Tcl_GetString(objv[2]); 4494 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4495 4496 /* Instead of using zSql directly, make a copy into a buffer obtained 4497 ** directly from malloc(). The idea is to make it easier for valgrind 4498 ** to spot buffer overreads. */ 4499 if( bytes>=0 ){ 4500 zCopy = malloc(bytes); 4501 memcpy(zCopy, zSql, bytes); 4502 }else{ 4503 int n = (int)strlen(zSql) + 1; 4504 zCopy = malloc(n); 4505 memcpy(zCopy, zSql, n); 4506 } 4507 pzTail = objc>=5 ? &zTail : 0; 4508 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, pzTail); 4509 if( objc>=5 ){ 4510 zTail = &zSql[(zTail - zCopy)]; 4511 } 4512 free(zCopy); 4513 4514 assert(rc==SQLITE_OK || pStmt==0); 4515 Tcl_ResetResult(interp); 4516 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4517 if( rc==SQLITE_OK && objc>=5 && zTail ){ 4518 if( bytes>=0 ){ 4519 bytes = bytes - (int)(zTail-zSql); 4520 } 4521 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4522 } 4523 if( rc!=SQLITE_OK ){ 4524 assert( pStmt==0 ); 4525 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4526 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4527 return TCL_ERROR; 4528 } 4529 4530 if( pStmt ){ 4531 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4532 Tcl_AppendResult(interp, zBuf, 0); 4533 } 4534 return TCL_OK; 4535 } 4536 4537 /* 4538 ** Usage: sqlite3_prepare_v3 DB sql bytes flags ?tailvar? 4539 ** 4540 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4541 ** database handle <DB> and flags <flags>. The parameter <tailval> is 4542 ** the name of a global variable that is set to the unused portion of 4543 ** <sql> (if any). A STMT handle is returned. 4544 */ 4545 static int SQLITE_TCLAPI test_prepare_v3( 4546 void * clientData, 4547 Tcl_Interp *interp, 4548 int objc, 4549 Tcl_Obj *CONST objv[] 4550 ){ 4551 sqlite3 *db; 4552 const char *zSql; 4553 char *zCopy = 0; /* malloc() copy of zSql */ 4554 int bytes, flags; 4555 const char *zTail = 0; 4556 const char **pzTail; 4557 sqlite3_stmt *pStmt = 0; 4558 char zBuf[50]; 4559 int rc; 4560 4561 if( objc!=6 && objc!=5 ){ 4562 Tcl_AppendResult(interp, "wrong # args: should be \"", 4563 Tcl_GetString(objv[0]), " DB sql bytes flags tailvar", 0); 4564 return TCL_ERROR; 4565 } 4566 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4567 zSql = Tcl_GetString(objv[2]); 4568 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4569 if( Tcl_GetIntFromObj(interp, objv[4], &flags) ) return TCL_ERROR; 4570 4571 /* Instead of using zSql directly, make a copy into a buffer obtained 4572 ** directly from malloc(). The idea is to make it easier for valgrind 4573 ** to spot buffer overreads. */ 4574 if( bytes>=0 ){ 4575 zCopy = malloc(bytes); 4576 memcpy(zCopy, zSql, bytes); 4577 }else{ 4578 int n = (int)strlen(zSql) + 1; 4579 zCopy = malloc(n); 4580 memcpy(zCopy, zSql, n); 4581 } 4582 pzTail = objc>=6 ? &zTail : 0; 4583 rc = sqlite3_prepare_v3(db, zCopy, bytes, (unsigned int)flags,&pStmt,pzTail); 4584 free(zCopy); 4585 zTail = &zSql[(zTail - zCopy)]; 4586 4587 assert(rc==SQLITE_OK || pStmt==0); 4588 Tcl_ResetResult(interp); 4589 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4590 if( rc==SQLITE_OK && zTail && objc>=6 ){ 4591 if( bytes>=0 ){ 4592 bytes = bytes - (int)(zTail-zSql); 4593 } 4594 Tcl_ObjSetVar2(interp, objv[5], 0, Tcl_NewStringObj(zTail, bytes), 0); 4595 } 4596 if( rc!=SQLITE_OK ){ 4597 assert( pStmt==0 ); 4598 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4599 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4600 return TCL_ERROR; 4601 } 4602 4603 if( pStmt ){ 4604 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4605 Tcl_AppendResult(interp, zBuf, 0); 4606 } 4607 return TCL_OK; 4608 } 4609 4610 /* 4611 ** Usage: sqlite3_prepare_tkt3134 DB 4612 ** 4613 ** Generate a prepared statement for a zero-byte string as a test 4614 ** for ticket #3134. The string should be preceded by a zero byte. 4615 */ 4616 static int SQLITE_TCLAPI test_prepare_tkt3134( 4617 void * clientData, 4618 Tcl_Interp *interp, 4619 int objc, 4620 Tcl_Obj *CONST objv[] 4621 ){ 4622 sqlite3 *db; 4623 static const char zSql[] = "\000SELECT 1"; 4624 sqlite3_stmt *pStmt = 0; 4625 char zBuf[50]; 4626 int rc; 4627 4628 if( objc!=2 ){ 4629 Tcl_AppendResult(interp, "wrong # args: should be \"", 4630 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4631 return TCL_ERROR; 4632 } 4633 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4634 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4635 assert(rc==SQLITE_OK || pStmt==0); 4636 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4637 if( rc!=SQLITE_OK ){ 4638 assert( pStmt==0 ); 4639 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4640 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4641 return TCL_ERROR; 4642 } 4643 4644 if( pStmt ){ 4645 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4646 Tcl_AppendResult(interp, zBuf, 0); 4647 } 4648 return TCL_OK; 4649 } 4650 4651 /* 4652 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4653 ** 4654 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4655 ** database handle <DB>. The parameter <tailval> is the name of a global 4656 ** variable that is set to the unused portion of <sql> (if any). A 4657 ** STMT handle is returned. 4658 */ 4659 static int SQLITE_TCLAPI test_prepare16( 4660 void * clientData, 4661 Tcl_Interp *interp, 4662 int objc, 4663 Tcl_Obj *CONST objv[] 4664 ){ 4665 #ifndef SQLITE_OMIT_UTF16 4666 sqlite3 *db; 4667 const void *zSql; 4668 const void *zTail = 0; 4669 Tcl_Obj *pTail = 0; 4670 sqlite3_stmt *pStmt = 0; 4671 char zBuf[50]; 4672 int rc; 4673 int bytes; /* The integer specified as arg 3 */ 4674 int objlen; /* The byte-array length of arg 2 */ 4675 4676 if( objc!=5 && objc!=4 ){ 4677 Tcl_AppendResult(interp, "wrong # args: should be \"", 4678 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4679 return TCL_ERROR; 4680 } 4681 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4682 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4683 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4684 4685 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4686 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4687 if( rc ){ 4688 return TCL_ERROR; 4689 } 4690 4691 if( objc>=5 ){ 4692 if( zTail ){ 4693 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4694 }else{ 4695 objlen = 0; 4696 } 4697 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4698 Tcl_IncrRefCount(pTail); 4699 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4700 Tcl_DecrRefCount(pTail); 4701 } 4702 4703 if( pStmt ){ 4704 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4705 } 4706 Tcl_AppendResult(interp, zBuf, 0); 4707 #endif /* SQLITE_OMIT_UTF16 */ 4708 return TCL_OK; 4709 } 4710 4711 /* 4712 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4713 ** 4714 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4715 ** database handle <DB>. The parameter <tailval> is the name of a global 4716 ** variable that is set to the unused portion of <sql> (if any). A 4717 ** STMT handle is returned. 4718 */ 4719 static int SQLITE_TCLAPI test_prepare16_v2( 4720 void * clientData, 4721 Tcl_Interp *interp, 4722 int objc, 4723 Tcl_Obj *CONST objv[] 4724 ){ 4725 #ifndef SQLITE_OMIT_UTF16 4726 sqlite3 *db; 4727 const void *zSql; 4728 const void *zTail = 0; 4729 Tcl_Obj *pTail = 0; 4730 sqlite3_stmt *pStmt = 0; 4731 char zBuf[50]; 4732 int rc; 4733 int bytes; /* The integer specified as arg 3 */ 4734 int objlen; /* The byte-array length of arg 2 */ 4735 4736 if( objc!=5 && objc!=4 ){ 4737 Tcl_AppendResult(interp, "wrong # args: should be \"", 4738 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4739 return TCL_ERROR; 4740 } 4741 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4742 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4743 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4744 4745 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4746 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4747 if( rc ){ 4748 return TCL_ERROR; 4749 } 4750 4751 if( objc>=5 ){ 4752 if( zTail ){ 4753 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4754 }else{ 4755 objlen = 0; 4756 } 4757 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4758 Tcl_IncrRefCount(pTail); 4759 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4760 Tcl_DecrRefCount(pTail); 4761 } 4762 4763 if( pStmt ){ 4764 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4765 } 4766 Tcl_AppendResult(interp, zBuf, 0); 4767 #endif /* SQLITE_OMIT_UTF16 */ 4768 return TCL_OK; 4769 } 4770 4771 /* 4772 ** Usage: sqlite3_open filename ?options-list? 4773 */ 4774 static int SQLITE_TCLAPI test_open( 4775 void * clientData, 4776 Tcl_Interp *interp, 4777 int objc, 4778 Tcl_Obj *CONST objv[] 4779 ){ 4780 const char *zFilename; 4781 sqlite3 *db; 4782 char zBuf[100]; 4783 4784 if( objc!=3 && objc!=2 && objc!=1 ){ 4785 Tcl_AppendResult(interp, "wrong # args: should be \"", 4786 Tcl_GetString(objv[0]), " filename options-list", 0); 4787 return TCL_ERROR; 4788 } 4789 4790 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4791 sqlite3_open(zFilename, &db); 4792 4793 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4794 Tcl_AppendResult(interp, zBuf, 0); 4795 return TCL_OK; 4796 } 4797 4798 /* 4799 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4800 */ 4801 static int SQLITE_TCLAPI test_open_v2( 4802 void * clientData, 4803 Tcl_Interp *interp, 4804 int objc, 4805 Tcl_Obj *CONST objv[] 4806 ){ 4807 const char *zFilename; 4808 const char *zVfs; 4809 int flags = 0; 4810 sqlite3 *db; 4811 int rc; 4812 char zBuf[100]; 4813 4814 int nFlag; 4815 Tcl_Obj **apFlag; 4816 int i; 4817 4818 if( objc!=4 ){ 4819 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4820 return TCL_ERROR; 4821 } 4822 zFilename = Tcl_GetString(objv[1]); 4823 zVfs = Tcl_GetString(objv[3]); 4824 if( zVfs[0]==0x00 ) zVfs = 0; 4825 4826 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4827 if( rc!=TCL_OK ) return rc; 4828 for(i=0; i<nFlag; i++){ 4829 int iFlag; 4830 struct OpenFlag { 4831 const char *zFlag; 4832 int flag; 4833 } aFlag[] = { 4834 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4835 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4836 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4837 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4838 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4839 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4840 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4841 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4842 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4843 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4844 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4845 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4846 { "SQLITE_OPEN_SUPER_JOURNAL", SQLITE_OPEN_SUPER_JOURNAL }, 4847 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4848 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4849 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4850 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4851 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4852 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4853 { 0, 0 } 4854 }; 4855 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4856 "flag", 0, &iFlag 4857 ); 4858 if( rc!=TCL_OK ) return rc; 4859 flags |= aFlag[iFlag].flag; 4860 } 4861 4862 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4863 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4864 Tcl_AppendResult(interp, zBuf, 0); 4865 return TCL_OK; 4866 } 4867 4868 /* 4869 ** Usage: sqlite3_open16 filename options 4870 */ 4871 static int SQLITE_TCLAPI test_open16( 4872 void * clientData, 4873 Tcl_Interp *interp, 4874 int objc, 4875 Tcl_Obj *CONST objv[] 4876 ){ 4877 #ifndef SQLITE_OMIT_UTF16 4878 const void *zFilename; 4879 sqlite3 *db; 4880 char zBuf[100]; 4881 4882 if( objc!=3 ){ 4883 Tcl_AppendResult(interp, "wrong # args: should be \"", 4884 Tcl_GetString(objv[0]), " filename options-list", 0); 4885 return TCL_ERROR; 4886 } 4887 4888 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4889 sqlite3_open16(zFilename, &db); 4890 4891 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4892 Tcl_AppendResult(interp, zBuf, 0); 4893 #endif /* SQLITE_OMIT_UTF16 */ 4894 return TCL_OK; 4895 } 4896 4897 /* 4898 ** Usage: sqlite3_complete16 <UTF-16 string> 4899 ** 4900 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4901 ** otherwise. 4902 */ 4903 static int SQLITE_TCLAPI test_complete16( 4904 void * clientData, 4905 Tcl_Interp *interp, 4906 int objc, 4907 Tcl_Obj *CONST objv[] 4908 ){ 4909 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4910 char *zBuf; 4911 4912 if( objc!=2 ){ 4913 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4914 return TCL_ERROR; 4915 } 4916 4917 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4918 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4919 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4920 return TCL_OK; 4921 } 4922 4923 /* 4924 ** Usage: sqlite3_normalize SQL 4925 ** 4926 ** Return the normalized value for an SQL statement. 4927 */ 4928 static int SQLITE_TCLAPI test_normalize( 4929 void * clientData, 4930 Tcl_Interp *interp, 4931 int objc, 4932 Tcl_Obj *CONST objv[] 4933 ){ 4934 char *zSql; 4935 char *zNorm; 4936 extern char *sqlite3_normalize(const char*); 4937 4938 if( objc!=2 ){ 4939 Tcl_WrongNumArgs(interp, 1, objv, "SQL"); 4940 return TCL_ERROR; 4941 } 4942 4943 zSql = (char*)Tcl_GetString(objv[1]); 4944 zNorm = sqlite3_normalize(zSql); 4945 if( zNorm ){ 4946 Tcl_SetObjResult(interp, Tcl_NewStringObj(zNorm, -1)); 4947 sqlite3_free(zNorm); 4948 } 4949 return TCL_OK; 4950 } 4951 4952 /* 4953 ** Usage: sqlite3_step STMT 4954 ** 4955 ** Advance the statement to the next row. 4956 */ 4957 static int SQLITE_TCLAPI test_step( 4958 void * clientData, 4959 Tcl_Interp *interp, 4960 int objc, 4961 Tcl_Obj *CONST objv[] 4962 ){ 4963 sqlite3_stmt *pStmt; 4964 int rc; 4965 4966 if( objc!=2 ){ 4967 Tcl_AppendResult(interp, "wrong # args: should be \"", 4968 Tcl_GetString(objv[0]), " STMT", 0); 4969 return TCL_ERROR; 4970 } 4971 4972 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4973 rc = sqlite3_step(pStmt); 4974 4975 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4976 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4977 return TCL_OK; 4978 } 4979 4980 static int SQLITE_TCLAPI test_sql( 4981 void * clientData, 4982 Tcl_Interp *interp, 4983 int objc, 4984 Tcl_Obj *CONST objv[] 4985 ){ 4986 sqlite3_stmt *pStmt; 4987 4988 if( objc!=2 ){ 4989 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4990 return TCL_ERROR; 4991 } 4992 4993 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4994 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4995 return TCL_OK; 4996 } 4997 static int SQLITE_TCLAPI test_ex_sql( 4998 void * clientData, 4999 Tcl_Interp *interp, 5000 int objc, 5001 Tcl_Obj *CONST objv[] 5002 ){ 5003 sqlite3_stmt *pStmt; 5004 char *z; 5005 5006 if( objc!=2 ){ 5007 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 5008 return TCL_ERROR; 5009 } 5010 5011 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5012 z = sqlite3_expanded_sql(pStmt); 5013 Tcl_SetResult(interp, z, TCL_VOLATILE); 5014 sqlite3_free(z); 5015 return TCL_OK; 5016 } 5017 #ifdef SQLITE_ENABLE_NORMALIZE 5018 static int SQLITE_TCLAPI test_norm_sql( 5019 void * clientData, 5020 Tcl_Interp *interp, 5021 int objc, 5022 Tcl_Obj *CONST objv[] 5023 ){ 5024 sqlite3_stmt *pStmt; 5025 5026 if( objc!=2 ){ 5027 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 5028 return TCL_ERROR; 5029 } 5030 5031 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5032 Tcl_SetResult(interp, (char *)sqlite3_normalized_sql(pStmt), TCL_VOLATILE); 5033 return TCL_OK; 5034 } 5035 #endif /* SQLITE_ENABLE_NORMALIZE */ 5036 5037 /* 5038 ** Usage: sqlite3_column_count STMT 5039 ** 5040 ** Return the number of columns returned by the sql statement STMT. 5041 */ 5042 static int SQLITE_TCLAPI test_column_count( 5043 void * clientData, 5044 Tcl_Interp *interp, 5045 int objc, 5046 Tcl_Obj *CONST objv[] 5047 ){ 5048 sqlite3_stmt *pStmt; 5049 5050 if( objc!=2 ){ 5051 Tcl_AppendResult(interp, "wrong # args: should be \"", 5052 Tcl_GetString(objv[0]), " STMT column", 0); 5053 return TCL_ERROR; 5054 } 5055 5056 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5057 5058 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 5059 return TCL_OK; 5060 } 5061 5062 /* 5063 ** Usage: sqlite3_column_type STMT column 5064 ** 5065 ** Return the type of the data in column 'column' of the current row. 5066 */ 5067 static int SQLITE_TCLAPI test_column_type( 5068 void * clientData, 5069 Tcl_Interp *interp, 5070 int objc, 5071 Tcl_Obj *CONST objv[] 5072 ){ 5073 sqlite3_stmt *pStmt; 5074 int col; 5075 int tp; 5076 5077 if( objc!=3 ){ 5078 Tcl_AppendResult(interp, "wrong # args: should be \"", 5079 Tcl_GetString(objv[0]), " STMT column", 0); 5080 return TCL_ERROR; 5081 } 5082 5083 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5084 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5085 5086 tp = sqlite3_column_type(pStmt, col); 5087 switch( tp ){ 5088 case SQLITE_INTEGER: 5089 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 5090 break; 5091 case SQLITE_NULL: 5092 Tcl_SetResult(interp, "NULL", TCL_STATIC); 5093 break; 5094 case SQLITE_FLOAT: 5095 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 5096 break; 5097 case SQLITE_TEXT: 5098 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 5099 break; 5100 case SQLITE_BLOB: 5101 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 5102 break; 5103 default: 5104 assert(0); 5105 } 5106 5107 return TCL_OK; 5108 } 5109 5110 /* 5111 ** Usage: sqlite3_column_int64 STMT column 5112 ** 5113 ** Return the data in column 'column' of the current row cast as an 5114 ** wide (64-bit) integer. 5115 */ 5116 static int SQLITE_TCLAPI test_column_int64( 5117 void * clientData, 5118 Tcl_Interp *interp, 5119 int objc, 5120 Tcl_Obj *CONST objv[] 5121 ){ 5122 sqlite3_stmt *pStmt; 5123 int col; 5124 i64 iVal; 5125 5126 if( objc!=3 ){ 5127 Tcl_AppendResult(interp, "wrong # args: should be \"", 5128 Tcl_GetString(objv[0]), " STMT column", 0); 5129 return TCL_ERROR; 5130 } 5131 5132 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5133 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5134 5135 iVal = sqlite3_column_int64(pStmt, col); 5136 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 5137 return TCL_OK; 5138 } 5139 5140 /* 5141 ** Usage: sqlite3_column_blob STMT column 5142 */ 5143 static int SQLITE_TCLAPI test_column_blob( 5144 void * clientData, 5145 Tcl_Interp *interp, 5146 int objc, 5147 Tcl_Obj *CONST objv[] 5148 ){ 5149 sqlite3_stmt *pStmt; 5150 int col; 5151 5152 int len; 5153 const void *pBlob; 5154 5155 if( objc!=3 ){ 5156 Tcl_AppendResult(interp, "wrong # args: should be \"", 5157 Tcl_GetString(objv[0]), " STMT column", 0); 5158 return TCL_ERROR; 5159 } 5160 5161 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5162 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5163 5164 len = sqlite3_column_bytes(pStmt, col); 5165 pBlob = sqlite3_column_blob(pStmt, col); 5166 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 5167 return TCL_OK; 5168 } 5169 5170 /* 5171 ** Usage: sqlite3_column_double STMT column 5172 ** 5173 ** Return the data in column 'column' of the current row cast as a double. 5174 */ 5175 static int SQLITE_TCLAPI test_column_double( 5176 void * clientData, 5177 Tcl_Interp *interp, 5178 int objc, 5179 Tcl_Obj *CONST objv[] 5180 ){ 5181 sqlite3_stmt *pStmt; 5182 int col; 5183 double rVal; 5184 5185 if( objc!=3 ){ 5186 Tcl_AppendResult(interp, "wrong # args: should be \"", 5187 Tcl_GetString(objv[0]), " STMT column", 0); 5188 return TCL_ERROR; 5189 } 5190 5191 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5192 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5193 5194 rVal = sqlite3_column_double(pStmt, col); 5195 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 5196 return TCL_OK; 5197 } 5198 5199 /* 5200 ** Usage: sqlite3_data_count STMT 5201 ** 5202 ** Return the number of columns returned by the sql statement STMT. 5203 */ 5204 static int SQLITE_TCLAPI test_data_count( 5205 void * clientData, 5206 Tcl_Interp *interp, 5207 int objc, 5208 Tcl_Obj *CONST objv[] 5209 ){ 5210 sqlite3_stmt *pStmt; 5211 5212 if( objc!=2 ){ 5213 Tcl_AppendResult(interp, "wrong # args: should be \"", 5214 Tcl_GetString(objv[0]), " STMT column", 0); 5215 return TCL_ERROR; 5216 } 5217 5218 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5219 5220 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 5221 return TCL_OK; 5222 } 5223 5224 /* 5225 ** Usage: sqlite3_column_text STMT column 5226 ** 5227 ** Usage: sqlite3_column_decltype STMT column 5228 ** 5229 ** Usage: sqlite3_column_name STMT column 5230 */ 5231 static int SQLITE_TCLAPI test_stmt_utf8( 5232 void * clientData, /* Pointer to SQLite API function to be invoke */ 5233 Tcl_Interp *interp, 5234 int objc, 5235 Tcl_Obj *CONST objv[] 5236 ){ 5237 sqlite3_stmt *pStmt; 5238 int col; 5239 const char *(*xFunc)(sqlite3_stmt*, int); 5240 const char *zRet; 5241 5242 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 5243 if( objc!=3 ){ 5244 Tcl_AppendResult(interp, "wrong # args: should be \"", 5245 Tcl_GetString(objv[0]), " STMT column", 0); 5246 return TCL_ERROR; 5247 } 5248 5249 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5250 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5251 zRet = xFunc(pStmt, col); 5252 if( zRet ){ 5253 Tcl_SetResult(interp, (char *)zRet, 0); 5254 } 5255 return TCL_OK; 5256 } 5257 5258 static int SQLITE_TCLAPI test_global_recover( 5259 void * clientData, 5260 Tcl_Interp *interp, 5261 int objc, 5262 Tcl_Obj *CONST objv[] 5263 ){ 5264 #ifndef SQLITE_OMIT_DEPRECATED 5265 int rc; 5266 if( objc!=1 ){ 5267 Tcl_WrongNumArgs(interp, 1, objv, ""); 5268 return TCL_ERROR; 5269 } 5270 rc = sqlite3_global_recover(); 5271 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5272 #endif 5273 return TCL_OK; 5274 } 5275 5276 /* 5277 ** Usage: sqlite3_column_text STMT column 5278 ** 5279 ** Usage: sqlite3_column_decltype STMT column 5280 ** 5281 ** Usage: sqlite3_column_name STMT column 5282 */ 5283 static int SQLITE_TCLAPI test_stmt_utf16( 5284 void * clientData, /* Pointer to SQLite API function to be invoked */ 5285 Tcl_Interp *interp, 5286 int objc, 5287 Tcl_Obj *CONST objv[] 5288 ){ 5289 #ifndef SQLITE_OMIT_UTF16 5290 sqlite3_stmt *pStmt; 5291 int col; 5292 Tcl_Obj *pRet; 5293 const void *zName16; 5294 const void *(*xFunc)(sqlite3_stmt*, int); 5295 5296 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 5297 if( objc!=3 ){ 5298 Tcl_AppendResult(interp, "wrong # args: should be \"", 5299 Tcl_GetString(objv[0]), " STMT column", 0); 5300 return TCL_ERROR; 5301 } 5302 5303 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5304 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5305 5306 zName16 = xFunc(pStmt, col); 5307 if( zName16 ){ 5308 int n; 5309 const char *z = zName16; 5310 for(n=0; z[n] || z[n+1]; n+=2){} 5311 pRet = Tcl_NewByteArrayObj(zName16, n+2); 5312 Tcl_SetObjResult(interp, pRet); 5313 } 5314 #endif /* SQLITE_OMIT_UTF16 */ 5315 5316 return TCL_OK; 5317 } 5318 5319 /* 5320 ** Usage: sqlite3_column_int STMT column 5321 ** 5322 ** Usage: sqlite3_column_bytes STMT column 5323 ** 5324 ** Usage: sqlite3_column_bytes16 STMT column 5325 ** 5326 */ 5327 static int SQLITE_TCLAPI test_stmt_int( 5328 void * clientData, /* Pointer to SQLite API function to be invoked */ 5329 Tcl_Interp *interp, 5330 int objc, 5331 Tcl_Obj *CONST objv[] 5332 ){ 5333 sqlite3_stmt *pStmt; 5334 int col; 5335 int (*xFunc)(sqlite3_stmt*, int); 5336 5337 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 5338 if( objc!=3 ){ 5339 Tcl_AppendResult(interp, "wrong # args: should be \"", 5340 Tcl_GetString(objv[0]), " STMT column", 0); 5341 return TCL_ERROR; 5342 } 5343 5344 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5345 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5346 5347 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 5348 return TCL_OK; 5349 } 5350 5351 /* 5352 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 5353 ** 5354 ** Set the db->magic value. This is used to test error recovery logic. 5355 */ 5356 static int SQLITE_TCLAPI sqlite_set_magic( 5357 void * clientData, 5358 Tcl_Interp *interp, 5359 int argc, 5360 char **argv 5361 ){ 5362 sqlite3 *db; 5363 if( argc!=3 ){ 5364 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5365 " DB MAGIC", 0); 5366 return TCL_ERROR; 5367 } 5368 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5369 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 5370 db->magic = SQLITE_MAGIC_OPEN; 5371 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 5372 db->magic = SQLITE_MAGIC_CLOSED; 5373 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 5374 db->magic = SQLITE_MAGIC_BUSY; 5375 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 5376 db->magic = SQLITE_MAGIC_ERROR; 5377 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 5378 return TCL_ERROR; 5379 } 5380 return TCL_OK; 5381 } 5382 5383 /* 5384 ** Usage: sqlite3_interrupt DB 5385 ** 5386 ** Trigger an interrupt on DB 5387 */ 5388 static int SQLITE_TCLAPI test_interrupt( 5389 void * clientData, 5390 Tcl_Interp *interp, 5391 int argc, 5392 char **argv 5393 ){ 5394 sqlite3 *db; 5395 if( argc!=2 ){ 5396 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 5397 return TCL_ERROR; 5398 } 5399 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5400 sqlite3_interrupt(db); 5401 return TCL_OK; 5402 } 5403 5404 /* 5405 ** Usage: sqlite_delete_function DB function-name 5406 ** 5407 ** Delete the user function 'function-name' from database handle DB. It 5408 ** is assumed that the user function was created as UTF8, any number of 5409 ** arguments (the way the TCL interface does it). 5410 */ 5411 static int SQLITE_TCLAPI delete_function( 5412 void * clientData, 5413 Tcl_Interp *interp, 5414 int argc, 5415 char **argv 5416 ){ 5417 int rc; 5418 sqlite3 *db; 5419 if( argc!=3 ){ 5420 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5421 " DB function-name", 0); 5422 return TCL_ERROR; 5423 } 5424 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5425 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 5426 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5427 return TCL_OK; 5428 } 5429 5430 /* 5431 ** Usage: sqlite_delete_collation DB collation-name 5432 ** 5433 ** Delete the collation sequence 'collation-name' from database handle 5434 ** DB. It is assumed that the collation sequence was created as UTF8 (the 5435 ** way the TCL interface does it). 5436 */ 5437 static int SQLITE_TCLAPI delete_collation( 5438 void * clientData, 5439 Tcl_Interp *interp, 5440 int argc, 5441 char **argv 5442 ){ 5443 int rc; 5444 sqlite3 *db; 5445 if( argc!=3 ){ 5446 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5447 " DB function-name", 0); 5448 return TCL_ERROR; 5449 } 5450 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5451 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5452 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5453 return TCL_OK; 5454 } 5455 5456 /* 5457 ** Usage: sqlite3_get_autocommit DB 5458 ** 5459 ** Return true if the database DB is currently in auto-commit mode. 5460 ** Return false if not. 5461 */ 5462 static int SQLITE_TCLAPI get_autocommit( 5463 void * clientData, 5464 Tcl_Interp *interp, 5465 int argc, 5466 char **argv 5467 ){ 5468 char zBuf[30]; 5469 sqlite3 *db; 5470 if( argc!=2 ){ 5471 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5472 " DB", 0); 5473 return TCL_ERROR; 5474 } 5475 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5476 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5477 Tcl_AppendResult(interp, zBuf, 0); 5478 return TCL_OK; 5479 } 5480 5481 /* 5482 ** Usage: sqlite3_busy_timeout DB MS 5483 ** 5484 ** Set the busy timeout. This is more easily done using the timeout 5485 ** method of the TCL interface. But we need a way to test the case 5486 ** where it returns SQLITE_MISUSE. 5487 */ 5488 static int SQLITE_TCLAPI test_busy_timeout( 5489 void * clientData, 5490 Tcl_Interp *interp, 5491 int argc, 5492 char **argv 5493 ){ 5494 int rc, ms; 5495 sqlite3 *db; 5496 if( argc!=3 ){ 5497 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5498 " DB", 0); 5499 return TCL_ERROR; 5500 } 5501 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5502 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5503 rc = sqlite3_busy_timeout(db, ms); 5504 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5505 return TCL_OK; 5506 } 5507 5508 /* 5509 ** Usage: tcl_variable_type VARIABLENAME 5510 ** 5511 ** Return the name of the internal representation for the 5512 ** value of the given variable. 5513 */ 5514 static int SQLITE_TCLAPI tcl_variable_type( 5515 void * clientData, 5516 Tcl_Interp *interp, 5517 int objc, 5518 Tcl_Obj *CONST objv[] 5519 ){ 5520 Tcl_Obj *pVar; 5521 if( objc!=2 ){ 5522 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5523 return TCL_ERROR; 5524 } 5525 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5526 if( pVar==0 ) return TCL_ERROR; 5527 if( pVar->typePtr ){ 5528 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5529 } 5530 return TCL_OK; 5531 } 5532 5533 /* 5534 ** Usage: sqlite3_release_memory ?N? 5535 ** 5536 ** Attempt to release memory currently held but not actually required. 5537 ** The integer N is the number of bytes we are trying to release. The 5538 ** return value is the amount of memory actually released. 5539 */ 5540 static int SQLITE_TCLAPI test_release_memory( 5541 void * clientData, 5542 Tcl_Interp *interp, 5543 int objc, 5544 Tcl_Obj *CONST objv[] 5545 ){ 5546 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5547 int N; 5548 int amt; 5549 if( objc!=1 && objc!=2 ){ 5550 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5551 return TCL_ERROR; 5552 } 5553 if( objc==2 ){ 5554 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5555 }else{ 5556 N = -1; 5557 } 5558 amt = sqlite3_release_memory(N); 5559 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5560 #endif 5561 return TCL_OK; 5562 } 5563 5564 5565 /* 5566 ** Usage: sqlite3_db_release_memory DB 5567 ** 5568 ** Attempt to release memory currently held by database DB. Return the 5569 ** result code (which in the current implementation is always zero). 5570 */ 5571 static int SQLITE_TCLAPI test_db_release_memory( 5572 void * clientData, 5573 Tcl_Interp *interp, 5574 int objc, 5575 Tcl_Obj *CONST objv[] 5576 ){ 5577 sqlite3 *db; 5578 int rc; 5579 if( objc!=2 ){ 5580 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5581 return TCL_ERROR; 5582 } 5583 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5584 rc = sqlite3_db_release_memory(db); 5585 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5586 return TCL_OK; 5587 } 5588 5589 /* 5590 ** Usage: sqlite3_db_cacheflush DB 5591 ** 5592 ** Attempt to flush any dirty pages to disk. 5593 */ 5594 static int SQLITE_TCLAPI test_db_cacheflush( 5595 void * clientData, 5596 Tcl_Interp *interp, 5597 int objc, 5598 Tcl_Obj *CONST objv[] 5599 ){ 5600 sqlite3 *db; 5601 int rc; 5602 if( objc!=2 ){ 5603 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5604 return TCL_ERROR; 5605 } 5606 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5607 rc = sqlite3_db_cacheflush(db); 5608 if( rc ){ 5609 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5610 return TCL_ERROR; 5611 } 5612 5613 Tcl_ResetResult(interp); 5614 return TCL_OK; 5615 } 5616 5617 /* 5618 ** Usage: sqlite3_system_errno DB 5619 ** 5620 ** Return the low-level system errno value. 5621 */ 5622 static int SQLITE_TCLAPI test_system_errno( 5623 void * clientData, 5624 Tcl_Interp *interp, 5625 int objc, 5626 Tcl_Obj *CONST objv[] 5627 ){ 5628 sqlite3 *db; 5629 int iErrno; 5630 if( objc!=2 ){ 5631 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5632 return TCL_ERROR; 5633 } 5634 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5635 iErrno = sqlite3_system_errno(db); 5636 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5637 return TCL_OK; 5638 } 5639 5640 /* 5641 ** Usage: sqlite3_db_filename DB DBNAME 5642 ** 5643 ** Return the name of a file associated with a database. 5644 */ 5645 static int SQLITE_TCLAPI test_db_filename( 5646 void * clientData, 5647 Tcl_Interp *interp, 5648 int objc, 5649 Tcl_Obj *CONST objv[] 5650 ){ 5651 sqlite3 *db; 5652 const char *zDbName; 5653 if( objc!=3 ){ 5654 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5655 return TCL_ERROR; 5656 } 5657 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5658 zDbName = Tcl_GetString(objv[2]); 5659 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5660 return TCL_OK; 5661 } 5662 5663 /* 5664 ** Usage: sqlite3_db_readonly DB DBNAME 5665 ** 5666 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5667 ** not exist. 5668 */ 5669 static int SQLITE_TCLAPI test_db_readonly( 5670 void * clientData, 5671 Tcl_Interp *interp, 5672 int objc, 5673 Tcl_Obj *CONST objv[] 5674 ){ 5675 sqlite3 *db; 5676 const char *zDbName; 5677 if( objc!=3 ){ 5678 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5679 return TCL_ERROR; 5680 } 5681 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5682 zDbName = Tcl_GetString(objv[2]); 5683 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5684 return TCL_OK; 5685 } 5686 5687 /* 5688 ** Usage: sqlite3_soft_heap_limit ?N? 5689 ** 5690 ** Query or set the soft heap limit for the current thread. The 5691 ** limit is only changed if the N is present. The previous limit 5692 ** is returned. 5693 */ 5694 static int SQLITE_TCLAPI test_soft_heap_limit( 5695 void * clientData, 5696 Tcl_Interp *interp, 5697 int objc, 5698 Tcl_Obj *CONST objv[] 5699 ){ 5700 sqlite3_int64 amt; 5701 Tcl_WideInt N = -1; 5702 if( objc!=1 && objc!=2 ){ 5703 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5704 return TCL_ERROR; 5705 } 5706 if( objc==2 ){ 5707 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5708 } 5709 amt = sqlite3_soft_heap_limit64(N); 5710 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5711 return TCL_OK; 5712 } 5713 5714 /* 5715 ** Usage: sqlite3_hard_heap_limit ?N? 5716 ** 5717 ** Query or set the hard heap limit for the current thread. The 5718 ** limit is only changed if the N is present. The previous limit 5719 ** is returned. 5720 */ 5721 static int SQLITE_TCLAPI test_hard_heap_limit( 5722 void * clientData, 5723 Tcl_Interp *interp, 5724 int objc, 5725 Tcl_Obj *CONST objv[] 5726 ){ 5727 sqlite3_int64 amt; 5728 Tcl_WideInt N = -1; 5729 if( objc!=1 && objc!=2 ){ 5730 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5731 return TCL_ERROR; 5732 } 5733 if( objc==2 ){ 5734 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5735 } 5736 amt = sqlite3_hard_heap_limit64(N); 5737 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5738 return TCL_OK; 5739 } 5740 5741 /* 5742 ** Usage: sqlite3_thread_cleanup 5743 ** 5744 ** Call the sqlite3_thread_cleanup API. 5745 */ 5746 static int SQLITE_TCLAPI test_thread_cleanup( 5747 void * clientData, 5748 Tcl_Interp *interp, 5749 int objc, 5750 Tcl_Obj *CONST objv[] 5751 ){ 5752 #ifndef SQLITE_OMIT_DEPRECATED 5753 sqlite3_thread_cleanup(); 5754 #endif 5755 return TCL_OK; 5756 } 5757 5758 /* 5759 ** Usage: sqlite3_pager_refcounts DB 5760 ** 5761 ** Return a list of numbers which are the PagerRefcount for all 5762 ** pagers on each database connection. 5763 */ 5764 static int SQLITE_TCLAPI test_pager_refcounts( 5765 void * clientData, 5766 Tcl_Interp *interp, 5767 int objc, 5768 Tcl_Obj *CONST objv[] 5769 ){ 5770 sqlite3 *db; 5771 int i; 5772 int v, *a; 5773 Tcl_Obj *pResult; 5774 5775 if( objc!=2 ){ 5776 Tcl_AppendResult(interp, "wrong # args: should be \"", 5777 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5778 return TCL_ERROR; 5779 } 5780 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5781 pResult = Tcl_NewObj(); 5782 for(i=0; i<db->nDb; i++){ 5783 if( db->aDb[i].pBt==0 ){ 5784 v = -1; 5785 }else{ 5786 sqlite3_mutex_enter(db->mutex); 5787 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5788 v = a[0]; 5789 sqlite3_mutex_leave(db->mutex); 5790 } 5791 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5792 } 5793 Tcl_SetObjResult(interp, pResult); 5794 return TCL_OK; 5795 } 5796 5797 5798 /* 5799 ** tclcmd: working_64bit_int 5800 ** 5801 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5802 ** leads to a number of test failures. The present command checks the 5803 ** TCL build to see whether or not it supports 64-bit integers. It 5804 ** returns TRUE if it does and FALSE if not. 5805 ** 5806 ** This command is used to warn users that their TCL build is defective 5807 ** and that the errors they are seeing in the test scripts might be 5808 ** a result of their defective TCL rather than problems in SQLite. 5809 */ 5810 static int SQLITE_TCLAPI working_64bit_int( 5811 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5812 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5813 int objc, /* Number of arguments */ 5814 Tcl_Obj *CONST objv[] /* Command arguments */ 5815 ){ 5816 Tcl_Obj *pTestObj; 5817 int working = 0; 5818 5819 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5820 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5821 Tcl_DecrRefCount(pTestObj); 5822 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5823 return TCL_OK; 5824 } 5825 5826 5827 /* 5828 ** tclcmd: vfs_unlink_test 5829 ** 5830 ** This TCL command unregisters the primary VFS and then registers 5831 ** it back again. This is used to test the ability to register a 5832 ** VFS when none are previously registered, and the ability to 5833 ** unregister the only available VFS. Ticket #2738 5834 */ 5835 static int SQLITE_TCLAPI vfs_unlink_test( 5836 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5837 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5838 int objc, /* Number of arguments */ 5839 Tcl_Obj *CONST objv[] /* Command arguments */ 5840 ){ 5841 int i; 5842 sqlite3_vfs *pMain; 5843 sqlite3_vfs *apVfs[20]; 5844 sqlite3_vfs one, two; 5845 5846 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5847 one.zName = "__one"; 5848 two.zName = "__two"; 5849 5850 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5851 ** change the default VFS 5852 */ 5853 pMain = sqlite3_vfs_find(0); 5854 sqlite3_vfs_register(&one, 0); 5855 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5856 sqlite3_vfs_register(&two, 0); 5857 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5858 5859 /* We can find a VFS by its name */ 5860 assert( sqlite3_vfs_find("__one")==&one ); 5861 assert( sqlite3_vfs_find("__two")==&two ); 5862 5863 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5864 ** default VFS, even if the 1st parameter is an existig VFS that is 5865 ** previously registered as the non-default. 5866 */ 5867 sqlite3_vfs_register(&one, 1); 5868 assert( sqlite3_vfs_find("__one")==&one ); 5869 assert( sqlite3_vfs_find("__two")==&two ); 5870 assert( sqlite3_vfs_find(0)==&one ); 5871 sqlite3_vfs_register(&two, 1); 5872 assert( sqlite3_vfs_find("__one")==&one ); 5873 assert( sqlite3_vfs_find("__two")==&two ); 5874 assert( sqlite3_vfs_find(0)==&two ); 5875 if( pMain ){ 5876 sqlite3_vfs_register(pMain, 1); 5877 assert( sqlite3_vfs_find("__one")==&one ); 5878 assert( sqlite3_vfs_find("__two")==&two ); 5879 assert( sqlite3_vfs_find(0)==pMain ); 5880 } 5881 5882 /* Unlink the default VFS. Repeat until there are no more VFSes 5883 ** registered. 5884 */ 5885 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5886 apVfs[i] = sqlite3_vfs_find(0); 5887 if( apVfs[i] ){ 5888 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5889 sqlite3_vfs_unregister(apVfs[i]); 5890 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5891 } 5892 } 5893 assert( 0==sqlite3_vfs_find(0) ); 5894 5895 /* Register the main VFS as non-default (will be made default, since 5896 ** it'll be the only one in existence). 5897 */ 5898 sqlite3_vfs_register(pMain, 0); 5899 assert( sqlite3_vfs_find(0)==pMain ); 5900 5901 /* Un-register the main VFS again to restore an empty VFS list */ 5902 sqlite3_vfs_unregister(pMain); 5903 assert( 0==sqlite3_vfs_find(0) ); 5904 5905 /* Relink all VFSes in reverse order. */ 5906 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5907 if( apVfs[i] ){ 5908 sqlite3_vfs_register(apVfs[i], 1); 5909 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5910 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5911 } 5912 } 5913 5914 /* Unregister out sample VFSes. */ 5915 sqlite3_vfs_unregister(&one); 5916 sqlite3_vfs_unregister(&two); 5917 5918 /* Unregistering a VFS that is not currently registered is harmless */ 5919 sqlite3_vfs_unregister(&one); 5920 sqlite3_vfs_unregister(&two); 5921 assert( sqlite3_vfs_find("__one")==0 ); 5922 assert( sqlite3_vfs_find("__two")==0 ); 5923 5924 /* We should be left with the original default VFS back as the 5925 ** original */ 5926 assert( sqlite3_vfs_find(0)==pMain ); 5927 5928 return TCL_OK; 5929 } 5930 5931 /* 5932 ** tclcmd: vfs_initfail_test 5933 ** 5934 ** This TCL command attempts to vfs_find and vfs_register when the 5935 ** sqlite3_initialize() interface is failing. All calls should fail. 5936 */ 5937 static int SQLITE_TCLAPI vfs_initfail_test( 5938 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5939 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5940 int objc, /* Number of arguments */ 5941 Tcl_Obj *CONST objv[] /* Command arguments */ 5942 ){ 5943 sqlite3_vfs one; 5944 one.zName = "__one"; 5945 5946 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5947 sqlite3_vfs_register(&one, 0); 5948 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5949 sqlite3_vfs_register(&one, 1); 5950 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5951 return TCL_OK; 5952 } 5953 5954 /* 5955 ** Saved VFSes 5956 */ 5957 static sqlite3_vfs *apVfs[20]; 5958 static int nVfs = 0; 5959 5960 /* 5961 ** tclcmd: vfs_unregister_all 5962 ** 5963 ** Unregister all VFSes. 5964 */ 5965 static int SQLITE_TCLAPI vfs_unregister_all( 5966 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5967 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5968 int objc, /* Number of arguments */ 5969 Tcl_Obj *CONST objv[] /* Command arguments */ 5970 ){ 5971 int i; 5972 for(i=0; i<ArraySize(apVfs); i++){ 5973 apVfs[i] = sqlite3_vfs_find(0); 5974 if( apVfs[i]==0 ) break; 5975 sqlite3_vfs_unregister(apVfs[i]); 5976 } 5977 nVfs = i; 5978 return TCL_OK; 5979 } 5980 /* 5981 ** tclcmd: vfs_reregister_all 5982 ** 5983 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5984 ** care to put the linked list back together in the same order as it was 5985 ** in before vfs_unregister_all was invoked. 5986 */ 5987 static int SQLITE_TCLAPI vfs_reregister_all( 5988 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5989 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5990 int objc, /* Number of arguments */ 5991 Tcl_Obj *CONST objv[] /* Command arguments */ 5992 ){ 5993 int i; 5994 for(i=nVfs-1; i>=0; i--){ 5995 sqlite3_vfs_register(apVfs[i], 1); 5996 } 5997 return TCL_OK; 5998 } 5999 6000 6001 /* 6002 ** tclcmd: file_control_test DB 6003 ** 6004 ** This TCL command runs the sqlite3_file_control interface and 6005 ** verifies correct operation of the same. 6006 */ 6007 static int SQLITE_TCLAPI file_control_test( 6008 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6009 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6010 int objc, /* Number of arguments */ 6011 Tcl_Obj *CONST objv[] /* Command arguments */ 6012 ){ 6013 int iArg = 0; 6014 sqlite3 *db; 6015 int rc; 6016 6017 if( objc!=2 ){ 6018 Tcl_AppendResult(interp, "wrong # args: should be \"", 6019 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 6020 return TCL_ERROR; 6021 } 6022 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6023 rc = sqlite3_file_control(db, 0, 0, &iArg); 6024 assert( rc==SQLITE_NOTFOUND ); 6025 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 6026 assert( rc==SQLITE_ERROR ); 6027 rc = sqlite3_file_control(db, "main", -1, &iArg); 6028 assert( rc==SQLITE_NOTFOUND ); 6029 rc = sqlite3_file_control(db, "temp", -1, &iArg); 6030 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 6031 6032 return TCL_OK; 6033 } 6034 6035 6036 /* 6037 ** tclcmd: file_control_lasterrno_test DB 6038 ** 6039 ** This TCL command runs the sqlite3_file_control interface and 6040 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 6041 */ 6042 static int SQLITE_TCLAPI file_control_lasterrno_test( 6043 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6044 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6045 int objc, /* Number of arguments */ 6046 Tcl_Obj *CONST objv[] /* Command arguments */ 6047 ){ 6048 int iArg = 0; 6049 sqlite3 *db; 6050 int rc; 6051 6052 if( objc!=2 ){ 6053 Tcl_AppendResult(interp, "wrong # args: should be \"", 6054 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 6055 return TCL_ERROR; 6056 } 6057 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6058 return TCL_ERROR; 6059 } 6060 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 6061 if( rc ){ 6062 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6063 return TCL_ERROR; 6064 } 6065 if( iArg!=0 ) { 6066 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 6067 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 6068 return TCL_ERROR; 6069 } 6070 return TCL_OK; 6071 } 6072 6073 /* 6074 ** tclcmd: file_control_data_version DB DBNAME 6075 ** 6076 ** This TCL command runs the sqlite3_file_control with the 6077 ** SQLITE_FCNTL_DATA_VERSION opcode, returning the result. 6078 */ 6079 static int SQLITE_TCLAPI file_control_data_version( 6080 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6081 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6082 int objc, /* Number of arguments */ 6083 Tcl_Obj *CONST objv[] /* Command arguments */ 6084 ){ 6085 unsigned int iVers; /* data version */ 6086 char *zDb; /* Db name ("main", "temp" etc.) */ 6087 sqlite3 *db; /* Database handle */ 6088 int rc; /* file_control() return code */ 6089 char zBuf[100]; 6090 6091 if( objc!=3 && objc!=2 ){ 6092 Tcl_WrongNumArgs(interp, 1, objv, "DB [DBNAME]"); 6093 return TCL_ERROR; 6094 } 6095 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6096 return TCL_ERROR; 6097 } 6098 zDb = objc==3 ? Tcl_GetString(objv[2]) : NULL; 6099 6100 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_DATA_VERSION, (void *)&iVers); 6101 if( rc ){ 6102 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 6103 return TCL_ERROR; 6104 }else{ 6105 sqlite3_snprintf(sizeof(zBuf),zBuf,"%u",iVers); 6106 Tcl_SetResult(interp, (char *)zBuf, TCL_VOLATILE); 6107 return TCL_OK; 6108 } 6109 } 6110 6111 /* 6112 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 6113 ** 6114 ** This TCL command runs the sqlite3_file_control interface and 6115 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 6116 ** SQLITE_SET_LOCKPROXYFILE verbs. 6117 */ 6118 static int SQLITE_TCLAPI file_control_chunksize_test( 6119 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6120 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6121 int objc, /* Number of arguments */ 6122 Tcl_Obj *CONST objv[] /* Command arguments */ 6123 ){ 6124 int nSize; /* New chunk size */ 6125 char *zDb; /* Db name ("main", "temp" etc.) */ 6126 sqlite3 *db; /* Database handle */ 6127 int rc; /* file_control() return code */ 6128 6129 if( objc!=4 ){ 6130 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 6131 return TCL_ERROR; 6132 } 6133 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6134 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 6135 ){ 6136 return TCL_ERROR; 6137 } 6138 zDb = Tcl_GetString(objv[2]); 6139 if( zDb[0]=='\0' ) zDb = NULL; 6140 6141 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 6142 if( rc ){ 6143 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 6144 return TCL_ERROR; 6145 } 6146 return TCL_OK; 6147 } 6148 6149 /* 6150 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 6151 ** 6152 ** This TCL command runs the sqlite3_file_control interface 6153 ** with SQLITE_FCNTL_SIZE_HINT 6154 */ 6155 static int SQLITE_TCLAPI file_control_sizehint_test( 6156 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6157 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6158 int objc, /* Number of arguments */ 6159 Tcl_Obj *CONST objv[] /* Command arguments */ 6160 ){ 6161 Tcl_WideInt nSize; /* Hinted size */ 6162 char *zDb; /* Db name ("main", "temp" etc.) */ 6163 sqlite3 *db; /* Database handle */ 6164 int rc; /* file_control() return code */ 6165 6166 if( objc!=4 ){ 6167 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 6168 return TCL_ERROR; 6169 } 6170 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6171 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 6172 ){ 6173 return TCL_ERROR; 6174 } 6175 zDb = Tcl_GetString(objv[2]); 6176 if( zDb[0]=='\0' ) zDb = NULL; 6177 6178 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 6179 if( rc ){ 6180 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 6181 return TCL_ERROR; 6182 } 6183 return TCL_OK; 6184 } 6185 6186 /* 6187 ** tclcmd: file_control_lockproxy_test DB PWD 6188 ** 6189 ** This TCL command runs the sqlite3_file_control interface and 6190 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 6191 ** SQLITE_SET_LOCKPROXYFILE verbs. 6192 */ 6193 static int SQLITE_TCLAPI file_control_lockproxy_test( 6194 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6195 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6196 int objc, /* Number of arguments */ 6197 Tcl_Obj *CONST objv[] /* Command arguments */ 6198 ){ 6199 sqlite3 *db; 6200 6201 if( objc!=3 ){ 6202 Tcl_AppendResult(interp, "wrong # args: should be \"", 6203 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 6204 return TCL_ERROR; 6205 } 6206 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6207 return TCL_ERROR; 6208 } 6209 6210 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 6211 # if defined(__APPLE__) 6212 # define SQLITE_ENABLE_LOCKING_STYLE 1 6213 # else 6214 # define SQLITE_ENABLE_LOCKING_STYLE 0 6215 # endif 6216 #endif 6217 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 6218 { 6219 char *testPath; 6220 int rc; 6221 int nPwd; 6222 const char *zPwd; 6223 char proxyPath[400]; 6224 6225 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 6226 if( sizeof(proxyPath)<nPwd+20 ){ 6227 Tcl_AppendResult(interp, "PWD too big", (void*)0); 6228 return TCL_ERROR; 6229 } 6230 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 6231 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 6232 if( rc ){ 6233 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6234 return TCL_ERROR; 6235 } 6236 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 6237 if( strncmp(proxyPath,testPath,11) ){ 6238 Tcl_AppendResult(interp, "Lock proxy file did not match the " 6239 "previously assigned value", 0); 6240 return TCL_ERROR; 6241 } 6242 if( rc ){ 6243 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6244 return TCL_ERROR; 6245 } 6246 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 6247 if( rc ){ 6248 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6249 return TCL_ERROR; 6250 } 6251 } 6252 #endif 6253 return TCL_OK; 6254 } 6255 6256 #if SQLITE_OS_WIN 6257 /* 6258 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 6259 ** 6260 ** This TCL command runs the sqlite3_file_control interface with 6261 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 6262 */ 6263 static int SQLITE_TCLAPI file_control_win32_av_retry( 6264 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6265 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6266 int objc, /* Number of arguments */ 6267 Tcl_Obj *CONST objv[] /* Command arguments */ 6268 ){ 6269 sqlite3 *db; 6270 int rc; 6271 int a[2]; 6272 char z[100]; 6273 6274 if( objc!=4 ){ 6275 Tcl_AppendResult(interp, "wrong # args: should be \"", 6276 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 6277 return TCL_ERROR; 6278 } 6279 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6280 return TCL_ERROR; 6281 } 6282 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 6283 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 6284 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 6285 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 6286 Tcl_AppendResult(interp, z, (char*)0); 6287 return TCL_OK; 6288 } 6289 6290 /* 6291 ** tclcmd: file_control_win32_get_handle DB 6292 ** 6293 ** This TCL command runs the sqlite3_file_control interface with 6294 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 6295 */ 6296 static int file_control_win32_get_handle( 6297 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6299 int objc, /* Number of arguments */ 6300 Tcl_Obj *CONST objv[] /* Command arguments */ 6301 ){ 6302 sqlite3 *db; 6303 int rc; 6304 HANDLE hFile = NULL; 6305 char z[100]; 6306 6307 if( objc!=2 ){ 6308 Tcl_AppendResult(interp, "wrong # args: should be \"", 6309 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 6310 return TCL_ERROR; 6311 } 6312 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6313 return TCL_ERROR; 6314 } 6315 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 6316 (void*)&hFile); 6317 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 6318 Tcl_AppendResult(interp, z, (char*)0); 6319 return TCL_OK; 6320 } 6321 6322 /* 6323 ** tclcmd: file_control_win32_set_handle DB HANDLE 6324 ** 6325 ** This TCL command runs the sqlite3_file_control interface with 6326 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 6327 */ 6328 static int SQLITE_TCLAPI file_control_win32_set_handle( 6329 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6330 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6331 int objc, /* Number of arguments */ 6332 Tcl_Obj *CONST objv[] /* Command arguments */ 6333 ){ 6334 sqlite3 *db; 6335 int rc; 6336 HANDLE hFile = NULL; 6337 char z[100]; 6338 6339 if( objc!=3 ){ 6340 Tcl_AppendResult(interp, "wrong # args: should be \"", 6341 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 6342 return TCL_ERROR; 6343 } 6344 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6345 return TCL_ERROR; 6346 } 6347 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 6348 return TCL_ERROR; 6349 } 6350 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 6351 (void*)&hFile); 6352 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 6353 Tcl_AppendResult(interp, z, (char*)0); 6354 return TCL_OK; 6355 } 6356 #endif 6357 6358 /* 6359 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 6360 ** 6361 ** This TCL command runs the sqlite3_file_control interface with 6362 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 6363 */ 6364 static int SQLITE_TCLAPI file_control_persist_wal( 6365 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6366 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6367 int objc, /* Number of arguments */ 6368 Tcl_Obj *CONST objv[] /* Command arguments */ 6369 ){ 6370 sqlite3 *db; 6371 int rc; 6372 int bPersist; 6373 char z[100]; 6374 6375 if( objc!=3 ){ 6376 Tcl_AppendResult(interp, "wrong # args: should be \"", 6377 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6378 return TCL_ERROR; 6379 } 6380 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6381 return TCL_ERROR; 6382 } 6383 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 6384 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 6385 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 6386 Tcl_AppendResult(interp, z, (char*)0); 6387 return TCL_OK; 6388 } 6389 6390 /* 6391 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 6392 ** 6393 ** This TCL command runs the sqlite3_file_control interface with 6394 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 6395 */ 6396 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 6397 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6398 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6399 int objc, /* Number of arguments */ 6400 Tcl_Obj *CONST objv[] /* Command arguments */ 6401 ){ 6402 sqlite3 *db; 6403 int rc; 6404 int b; 6405 char z[100]; 6406 6407 if( objc!=3 ){ 6408 Tcl_AppendResult(interp, "wrong # args: should be \"", 6409 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6410 return TCL_ERROR; 6411 } 6412 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6413 return TCL_ERROR; 6414 } 6415 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 6416 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 6417 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 6418 Tcl_AppendResult(interp, z, (char*)0); 6419 return TCL_OK; 6420 } 6421 6422 6423 /* 6424 ** tclcmd: file_control_vfsname DB ?AUXDB? 6425 ** 6426 ** Return a string that describes the stack of VFSes. 6427 */ 6428 static int SQLITE_TCLAPI file_control_vfsname( 6429 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6430 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6431 int objc, /* Number of arguments */ 6432 Tcl_Obj *CONST objv[] /* Command arguments */ 6433 ){ 6434 sqlite3 *db; 6435 const char *zDbName = "main"; 6436 char *zVfsName = 0; 6437 6438 if( objc!=2 && objc!=3 ){ 6439 Tcl_AppendResult(interp, "wrong # args: should be \"", 6440 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6441 return TCL_ERROR; 6442 } 6443 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6444 return TCL_ERROR; 6445 } 6446 if( objc==3 ){ 6447 zDbName = Tcl_GetString(objv[2]); 6448 } 6449 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 6450 Tcl_AppendResult(interp, zVfsName, (char*)0); 6451 sqlite3_free(zVfsName); 6452 return TCL_OK; 6453 } 6454 6455 /* 6456 ** tclcmd: file_control_reservebytes DB N 6457 */ 6458 static int SQLITE_TCLAPI file_control_reservebytes( 6459 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6460 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6461 int objc, /* Number of arguments */ 6462 Tcl_Obj *CONST objv[] /* Command arguments */ 6463 ){ 6464 sqlite3 *db; 6465 const char *zDbName = "main"; 6466 int n = 0; 6467 int rc; 6468 6469 if( objc!=3 ){ 6470 Tcl_WrongNumArgs(interp, 1, objv, "DB N"); 6471 return TCL_ERROR; 6472 } 6473 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6474 || Tcl_GetIntFromObj(interp, objv[2], &n) 6475 ){ 6476 return TCL_ERROR; 6477 } 6478 6479 rc = sqlite3_file_control(db, zDbName, SQLITE_FCNTL_RESERVE_BYTES, (void*)&n); 6480 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 6481 return TCL_OK; 6482 } 6483 6484 6485 /* 6486 ** tclcmd: file_control_tempfilename DB ?AUXDB? 6487 ** 6488 ** Return a string that is a temporary filename 6489 */ 6490 static int SQLITE_TCLAPI file_control_tempfilename( 6491 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6492 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6493 int objc, /* Number of arguments */ 6494 Tcl_Obj *CONST objv[] /* Command arguments */ 6495 ){ 6496 sqlite3 *db; 6497 const char *zDbName = "main"; 6498 char *zTName = 0; 6499 6500 if( objc!=2 && objc!=3 ){ 6501 Tcl_AppendResult(interp, "wrong # args: should be \"", 6502 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6503 return TCL_ERROR; 6504 } 6505 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6506 return TCL_ERROR; 6507 } 6508 if( objc==3 ){ 6509 zDbName = Tcl_GetString(objv[2]); 6510 } 6511 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 6512 Tcl_AppendResult(interp, zTName, (char*)0); 6513 sqlite3_free(zTName); 6514 return TCL_OK; 6515 } 6516 6517 /* 6518 ** tclcmd: file_control_external_reader DB ?AUXDB? 6519 ** 6520 ** Return a string that is a temporary filename 6521 */ 6522 static int SQLITE_TCLAPI file_control_external_reader( 6523 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6524 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6525 int objc, /* Number of arguments */ 6526 Tcl_Obj *CONST objv[] /* Command arguments */ 6527 ){ 6528 sqlite3 *db; 6529 const char *zName = "main"; 6530 int iRes = 0; 6531 int rc = SQLITE_OK; 6532 6533 if( objc!=2 && objc!=3 ){ 6534 Tcl_AppendResult(interp, "wrong # args: should be \"", 6535 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6536 return TCL_ERROR; 6537 } 6538 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6539 return TCL_ERROR; 6540 } 6541 if( objc==3 ){ 6542 zName = Tcl_GetString(objv[2]); 6543 } 6544 rc = sqlite3_file_control(db, zName, SQLITE_FCNTL_EXTERNAL_READER, &iRes); 6545 if( rc!=SQLITE_OK ){ 6546 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6547 return TCL_ERROR; 6548 } 6549 Tcl_SetObjResult(interp, Tcl_NewIntObj(iRes)); 6550 return TCL_OK; 6551 } 6552 6553 6554 /* 6555 ** tclcmd: sqlite3_vfs_list 6556 ** 6557 ** Return a tcl list containing the names of all registered vfs's. 6558 */ 6559 static int SQLITE_TCLAPI vfs_list( 6560 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6561 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6562 int objc, /* Number of arguments */ 6563 Tcl_Obj *CONST objv[] /* Command arguments */ 6564 ){ 6565 sqlite3_vfs *pVfs; 6566 Tcl_Obj *pRet = Tcl_NewObj(); 6567 if( objc!=1 ){ 6568 Tcl_WrongNumArgs(interp, 1, objv, ""); 6569 return TCL_ERROR; 6570 } 6571 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 6572 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 6573 } 6574 Tcl_SetObjResult(interp, pRet); 6575 return TCL_OK; 6576 } 6577 6578 /* 6579 ** tclcmd: sqlite3_limit DB ID VALUE 6580 ** 6581 ** This TCL command runs the sqlite3_limit interface and 6582 ** verifies correct operation of the same. 6583 */ 6584 static int SQLITE_TCLAPI test_limit( 6585 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6586 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6587 int objc, /* Number of arguments */ 6588 Tcl_Obj *CONST objv[] /* Command arguments */ 6589 ){ 6590 sqlite3 *db; 6591 int rc; 6592 static const struct { 6593 char *zName; 6594 int id; 6595 } aId[] = { 6596 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6597 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6598 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6599 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6600 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6601 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6602 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6603 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6604 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6605 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6606 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6607 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6608 6609 /* Out of range test cases */ 6610 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6611 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6612 }; 6613 int i, id = 0; 6614 int val; 6615 const char *zId; 6616 6617 if( objc!=4 ){ 6618 Tcl_AppendResult(interp, "wrong # args: should be \"", 6619 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6620 return TCL_ERROR; 6621 } 6622 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6623 zId = Tcl_GetString(objv[2]); 6624 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6625 if( strcmp(zId, aId[i].zName)==0 ){ 6626 id = aId[i].id; 6627 break; 6628 } 6629 } 6630 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6631 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6632 return TCL_ERROR; 6633 } 6634 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6635 rc = sqlite3_limit(db, id, val); 6636 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6637 return TCL_OK; 6638 } 6639 6640 /* 6641 ** tclcmd: save_prng_state 6642 ** 6643 ** Save the state of the pseudo-random number generator. 6644 ** At the same time, verify that sqlite3_test_control works even when 6645 ** called with an out-of-range opcode. 6646 */ 6647 static int SQLITE_TCLAPI save_prng_state( 6648 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6649 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6650 int objc, /* Number of arguments */ 6651 Tcl_Obj *CONST objv[] /* Command arguments */ 6652 ){ 6653 int rc = sqlite3_test_control(9999); 6654 assert( rc==0 ); 6655 rc = sqlite3_test_control(-1); 6656 assert( rc==0 ); 6657 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6658 return TCL_OK; 6659 } 6660 /* 6661 ** tclcmd: restore_prng_state 6662 */ 6663 static int SQLITE_TCLAPI restore_prng_state( 6664 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6665 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6666 int objc, /* Number of arguments */ 6667 Tcl_Obj *CONST objv[] /* Command arguments */ 6668 ){ 6669 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 6670 return TCL_OK; 6671 } 6672 /* 6673 ** tclcmd: reset_prng_state 6674 */ 6675 static int SQLITE_TCLAPI reset_prng_state( 6676 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6677 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6678 int objc, /* Number of arguments */ 6679 Tcl_Obj *CONST objv[] /* Command arguments */ 6680 ){ 6681 sqlite3_randomness(0,0); 6682 return TCL_OK; 6683 } 6684 /* 6685 ** tclcmd: prng_seed INT ?DB? 6686 ** 6687 ** Set up the SQLITE_TESTCTRL_PRNG_SEED pragma with parameter INT and DB. 6688 ** INT is an integer. DB is a database connection, or a NULL pointer if 6689 ** omitted. 6690 ** 6691 ** When INT!=0 and DB!=0, set the PRNG seed to the value of the schema 6692 ** cookie for DB, or to INT if the schema cookie happens to be zero. 6693 ** 6694 ** When INT!=0 and DB==0, set the PRNG seed to just INT. 6695 ** 6696 ** If INT==0 and DB==0 then use the default procedure of calling the 6697 ** xRandomness method on the default VFS to get the PRNG seed. 6698 */ 6699 static int SQLITE_TCLAPI prng_seed( 6700 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6701 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6702 int objc, /* Number of arguments */ 6703 Tcl_Obj *CONST objv[] /* Command arguments */ 6704 ){ 6705 int i = 0; 6706 sqlite3 *db = 0; 6707 if( objc!=2 && objc!=3 ){ 6708 Tcl_WrongNumArgs(interp, 1, objv, "SEED ?DB?"); 6709 return TCL_ERROR; 6710 } 6711 if( Tcl_GetIntFromObj(interp,objv[1],&i) ) return TCL_ERROR; 6712 if( objc==3 && getDbPointer(interp, Tcl_GetString(objv[2]), &db) ){ 6713 return TCL_ERROR; 6714 } 6715 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SEED, i, db); 6716 return TCL_OK; 6717 } 6718 6719 /* 6720 ** tclcmd: extra_schema_checks BOOLEAN 6721 ** 6722 ** Enable or disable schema checks when parsing the sqlite_schema file. 6723 ** This is always enabled in production, but it is sometimes useful to 6724 ** disable the checks in order to make some internal error states reachable 6725 ** for testing. 6726 */ 6727 static int SQLITE_TCLAPI extra_schema_checks( 6728 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6729 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6730 int objc, /* Number of arguments */ 6731 Tcl_Obj *CONST objv[] /* Command arguments */ 6732 ){ 6733 int i = 0; 6734 if( objc!=2 ){ 6735 Tcl_WrongNumArgs(interp, 1, objv, "BOOLEAN"); 6736 return TCL_ERROR; 6737 } 6738 if( Tcl_GetBooleanFromObj(interp,objv[1],&i) ) return TCL_ERROR; 6739 sqlite3_test_control(SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS, i); 6740 return TCL_OK; 6741 } 6742 6743 /* 6744 ** tclcmd: database_may_be_corrupt 6745 ** 6746 ** Indicate that database files might be corrupt. In other words, set the normal 6747 ** state of operation. 6748 */ 6749 static int SQLITE_TCLAPI database_may_be_corrupt( 6750 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6751 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6752 int objc, /* Number of arguments */ 6753 Tcl_Obj *CONST objv[] /* Command arguments */ 6754 ){ 6755 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6756 return TCL_OK; 6757 } 6758 /* 6759 ** tclcmd: database_never_corrupt 6760 ** 6761 ** Indicate that database files are always well-formed. This enables 6762 ** extra assert() statements that test conditions that are always true 6763 ** for well-formed databases. 6764 */ 6765 static int SQLITE_TCLAPI database_never_corrupt( 6766 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6767 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6768 int objc, /* Number of arguments */ 6769 Tcl_Obj *CONST objv[] /* Command arguments */ 6770 ){ 6771 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6772 return TCL_OK; 6773 } 6774 6775 /* 6776 ** tclcmd: pcache_stats 6777 */ 6778 static int SQLITE_TCLAPI test_pcache_stats( 6779 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6780 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6781 int objc, /* Number of arguments */ 6782 Tcl_Obj *CONST objv[] /* Command arguments */ 6783 ){ 6784 int nMin; 6785 int nMax; 6786 int nCurrent; 6787 int nRecyclable; 6788 Tcl_Obj *pRet; 6789 6790 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6791 6792 pRet = Tcl_NewObj(); 6793 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6794 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6795 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6796 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6797 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6798 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6799 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6800 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6801 6802 Tcl_SetObjResult(interp, pRet); 6803 6804 return TCL_OK; 6805 } 6806 6807 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6808 static void test_unlock_notify_cb(void **aArg, int nArg){ 6809 int ii; 6810 for(ii=0; ii<nArg; ii++){ 6811 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6812 } 6813 } 6814 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6815 6816 /* 6817 ** tclcmd: sqlite3_unlock_notify db 6818 */ 6819 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6820 static int SQLITE_TCLAPI test_unlock_notify( 6821 ClientData clientData, /* Unused */ 6822 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6823 int objc, /* Number of arguments */ 6824 Tcl_Obj *CONST objv[] /* Command arguments */ 6825 ){ 6826 sqlite3 *db; 6827 int rc; 6828 6829 if( objc!=2 ){ 6830 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6831 return TCL_ERROR; 6832 } 6833 6834 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6835 return TCL_ERROR; 6836 } 6837 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6838 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6839 return TCL_OK; 6840 } 6841 #endif 6842 6843 /* 6844 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6845 */ 6846 static int SQLITE_TCLAPI test_wal_checkpoint( 6847 ClientData clientData, /* Unused */ 6848 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6849 int objc, /* Number of arguments */ 6850 Tcl_Obj *CONST objv[] /* Command arguments */ 6851 ){ 6852 char *zDb = 0; 6853 sqlite3 *db; 6854 int rc; 6855 6856 if( objc!=3 && objc!=2 ){ 6857 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6858 return TCL_ERROR; 6859 } 6860 6861 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6862 return TCL_ERROR; 6863 } 6864 if( objc==3 ){ 6865 zDb = Tcl_GetString(objv[2]); 6866 } 6867 rc = sqlite3_wal_checkpoint(db, zDb); 6868 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6869 return TCL_OK; 6870 } 6871 6872 /* 6873 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6874 ** 6875 ** This command calls the wal_checkpoint_v2() function with the specified 6876 ** mode argument (passive, full or restart). If present, the database name 6877 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6878 ** NAME argument is not present, a NULL pointer is passed instead. 6879 ** 6880 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6881 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6882 ** to the error message obtained from sqlite3_errmsg(). 6883 ** 6884 ** Otherwise, this command returns a list of three integers. The first integer 6885 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6886 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6887 ** the number of frames in the log and the number of frames in the log 6888 ** that have been checkpointed. 6889 */ 6890 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6891 ClientData clientData, /* Unused */ 6892 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6893 int objc, /* Number of arguments */ 6894 Tcl_Obj *CONST objv[] /* Command arguments */ 6895 ){ 6896 char *zDb = 0; 6897 sqlite3 *db; 6898 int rc; 6899 6900 int eMode; 6901 int nLog = -555; 6902 int nCkpt = -555; 6903 Tcl_Obj *pRet; 6904 6905 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6906 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6907 assert( SQLITE_CHECKPOINT_FULL==1 ); 6908 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6909 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6910 6911 if( objc!=3 && objc!=4 ){ 6912 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6913 return TCL_ERROR; 6914 } 6915 6916 if( objc==4 ){ 6917 zDb = Tcl_GetString(objv[3]); 6918 } 6919 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6920 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6921 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6922 )){ 6923 return TCL_ERROR; 6924 } 6925 6926 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6927 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6928 const char *zErrCode = sqlite3ErrName(rc); 6929 Tcl_ResetResult(interp); 6930 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6931 return TCL_ERROR; 6932 } 6933 6934 pRet = Tcl_NewObj(); 6935 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6936 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6937 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6938 Tcl_SetObjResult(interp, pRet); 6939 6940 return TCL_OK; 6941 } 6942 6943 /* 6944 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6945 */ 6946 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6947 ClientData clientData, /* Unused */ 6948 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6949 int objc, /* Number of arguments */ 6950 Tcl_Obj *CONST objv[] /* Command arguments */ 6951 ){ 6952 sqlite3 *db; 6953 int rc; 6954 int iVal; 6955 6956 6957 if( objc!=3 ){ 6958 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6959 return TCL_ERROR; 6960 } 6961 6962 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6963 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6964 ){ 6965 return TCL_ERROR; 6966 } 6967 6968 rc = sqlite3_wal_autocheckpoint(db, iVal); 6969 Tcl_ResetResult(interp); 6970 if( rc!=SQLITE_OK ){ 6971 const char *zErrCode = sqlite3ErrName(rc); 6972 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6973 return TCL_ERROR; 6974 } 6975 6976 return TCL_OK; 6977 } 6978 6979 6980 /* 6981 ** tclcmd: test_sqlite3_log ?SCRIPT? 6982 */ 6983 static struct LogCallback { 6984 Tcl_Interp *pInterp; 6985 Tcl_Obj *pObj; 6986 } logcallback = {0, 0}; 6987 static void xLogcallback(void *unused, int err, char *zMsg){ 6988 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6989 Tcl_IncrRefCount(pNew); 6990 Tcl_ListObjAppendElement( 6991 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6992 ); 6993 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6994 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6995 Tcl_DecrRefCount(pNew); 6996 } 6997 static int SQLITE_TCLAPI test_sqlite3_log( 6998 ClientData clientData, 6999 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7000 int objc, /* Number of arguments */ 7001 Tcl_Obj *CONST objv[] /* Command arguments */ 7002 ){ 7003 if( objc>2 ){ 7004 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 7005 return TCL_ERROR; 7006 } 7007 if( logcallback.pObj ){ 7008 Tcl_DecrRefCount(logcallback.pObj); 7009 logcallback.pObj = 0; 7010 logcallback.pInterp = 0; 7011 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 7012 } 7013 if( objc>1 ){ 7014 logcallback.pObj = objv[1]; 7015 Tcl_IncrRefCount(logcallback.pObj); 7016 logcallback.pInterp = interp; 7017 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 7018 } 7019 return TCL_OK; 7020 } 7021 7022 /* 7023 ** tcl_objproc COMMANDNAME ARGS... 7024 ** 7025 ** Run a TCL command using its objProc interface. Throw an error if 7026 ** the command has no objProc interface. 7027 */ 7028 static int SQLITE_TCLAPI runAsObjProc( 7029 void * clientData, 7030 Tcl_Interp *interp, 7031 int objc, 7032 Tcl_Obj *CONST objv[] 7033 ){ 7034 Tcl_CmdInfo cmdInfo; 7035 if( objc<2 ){ 7036 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 7037 return TCL_ERROR; 7038 } 7039 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 7040 Tcl_AppendResult(interp, "command not found: ", 7041 Tcl_GetString(objv[1]), (char*)0); 7042 return TCL_ERROR; 7043 } 7044 if( cmdInfo.objProc==0 ){ 7045 Tcl_AppendResult(interp, "command has no objProc: ", 7046 Tcl_GetString(objv[1]), (char*)0); 7047 return TCL_ERROR; 7048 } 7049 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 7050 } 7051 7052 #ifndef SQLITE_OMIT_EXPLAIN 7053 /* 7054 ** WARNING: The following function, printExplainQueryPlan() is an exact 7055 ** copy of example code from eqp.in (eqp.html). If this code is modified, 7056 ** then the documentation copy needs to be modified as well. 7057 */ 7058 /* 7059 ** Argument pStmt is a prepared SQL statement. This function compiles 7060 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 7061 ** and prints the report to stdout using printf(). 7062 */ 7063 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 7064 const char *zSql; /* Input SQL */ 7065 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 7066 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 7067 int rc; /* Return code from sqlite3_prepare_v2() */ 7068 7069 zSql = sqlite3_sql(pStmt); 7070 if( zSql==0 ) return SQLITE_ERROR; 7071 7072 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 7073 if( zExplain==0 ) return SQLITE_NOMEM; 7074 7075 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 7076 sqlite3_free(zExplain); 7077 if( rc!=SQLITE_OK ) return rc; 7078 7079 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 7080 int iSelectid = sqlite3_column_int(pExplain, 0); 7081 int iOrder = sqlite3_column_int(pExplain, 1); 7082 int iFrom = sqlite3_column_int(pExplain, 2); 7083 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 7084 7085 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 7086 } 7087 7088 return sqlite3_finalize(pExplain); 7089 } 7090 7091 static int SQLITE_TCLAPI test_print_eqp( 7092 void * clientData, 7093 Tcl_Interp *interp, 7094 int objc, 7095 Tcl_Obj *CONST objv[] 7096 ){ 7097 int rc; 7098 sqlite3_stmt *pStmt; 7099 7100 if( objc!=2 ){ 7101 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 7102 return TCL_ERROR; 7103 } 7104 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 7105 rc = printExplainQueryPlan(pStmt); 7106 /* This is needed on Windows so that a test case using this 7107 ** function can open a read pipe and get the output of 7108 ** printExplainQueryPlan() immediately. 7109 */ 7110 fflush(stdout); 7111 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 7112 return TCL_OK; 7113 } 7114 #endif /* SQLITE_OMIT_EXPLAIN */ 7115 7116 /* 7117 ** sqlite3_test_control VERB ARGS... 7118 */ 7119 static int SQLITE_TCLAPI test_test_control( 7120 void * clientData, 7121 Tcl_Interp *interp, 7122 int objc, 7123 Tcl_Obj *CONST objv[] 7124 ){ 7125 struct Verb { 7126 const char *zName; 7127 int i; 7128 } aVerb[] = { 7129 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 7130 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 7131 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 7132 { "SQLITE_TESTCTRL_INTERNAL_FUNCTIONS", SQLITE_TESTCTRL_INTERNAL_FUNCTIONS}, 7133 }; 7134 int iVerb; 7135 int iFlag; 7136 int rc; 7137 7138 if( objc<2 ){ 7139 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 7140 return TCL_ERROR; 7141 } 7142 7143 rc = Tcl_GetIndexFromObjStruct( 7144 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 7145 ); 7146 if( rc!=TCL_OK ) return rc; 7147 7148 iFlag = aVerb[iVerb].i; 7149 switch( iFlag ){ 7150 case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS: { 7151 sqlite3 *db = 0; 7152 if( objc!=3 ){ 7153 Tcl_WrongNumArgs(interp, 2, objv, "DB"); 7154 return TCL_ERROR; 7155 } 7156 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 7157 sqlite3_test_control(SQLITE_TESTCTRL_INTERNAL_FUNCTIONS, db); 7158 break; 7159 } 7160 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 7161 int val; 7162 if( objc!=3 ){ 7163 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 7164 return TCL_ERROR; 7165 } 7166 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 7167 sqlite3_test_control(iFlag, val); 7168 break; 7169 } 7170 7171 case SQLITE_TESTCTRL_SORTER_MMAP: { 7172 int val; 7173 sqlite3 *db; 7174 if( objc!=4 ){ 7175 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 7176 return TCL_ERROR; 7177 } 7178 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 7179 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 7180 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 7181 break; 7182 } 7183 7184 case SQLITE_TESTCTRL_IMPOSTER: { 7185 int onOff, tnum; 7186 const char *zDbName; 7187 sqlite3 *db; 7188 if( objc!=6 ){ 7189 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 7190 return TCL_ERROR; 7191 } 7192 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 7193 zDbName = Tcl_GetString(objv[3]); 7194 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 7195 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 7196 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 7197 break; 7198 } 7199 } 7200 7201 Tcl_ResetResult(interp); 7202 return TCL_OK; 7203 } 7204 7205 #if SQLITE_OS_UNIX 7206 #include <sys/time.h> 7207 #include <sys/resource.h> 7208 7209 static int SQLITE_TCLAPI test_getrusage( 7210 void * clientData, 7211 Tcl_Interp *interp, 7212 int objc, 7213 Tcl_Obj *CONST objv[] 7214 ){ 7215 char buf[1024]; 7216 struct rusage r; 7217 memset(&r, 0, sizeof(r)); 7218 getrusage(RUSAGE_SELF, &r); 7219 7220 sqlite3_snprintf(sizeof(buf), buf, 7221 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 7222 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 7223 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 7224 (int)r.ru_minflt, (int)r.ru_majflt 7225 ); 7226 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 7227 return TCL_OK; 7228 } 7229 #endif 7230 7231 #if SQLITE_OS_WIN 7232 /* 7233 ** Information passed from the main thread into the windows file locker 7234 ** background thread. 7235 */ 7236 struct win32FileLocker { 7237 char *evName; /* Name of event to signal thread startup */ 7238 HANDLE h; /* Handle of the file to be locked */ 7239 int delay1; /* Delay before locking */ 7240 int delay2; /* Delay before unlocking */ 7241 int ok; /* Finished ok */ 7242 int err; /* True if an error occurs */ 7243 }; 7244 #endif 7245 7246 7247 #if SQLITE_OS_WIN 7248 #include <process.h> 7249 /* 7250 ** The background thread that does file locking. 7251 */ 7252 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 7253 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 7254 if( p->evName ){ 7255 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 7256 if ( ev ){ 7257 SetEvent(ev); 7258 CloseHandle(ev); 7259 } 7260 } 7261 if( p->delay1 ) Sleep(p->delay1); 7262 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 7263 Sleep(p->delay2); 7264 UnlockFile(p->h, 0, 0, 100000000, 0); 7265 p->ok = 1; 7266 }else{ 7267 p->err = 1; 7268 } 7269 CloseHandle(p->h); 7270 p->h = 0; 7271 p->delay1 = 0; 7272 p->delay2 = 0; 7273 } 7274 #endif 7275 7276 #if SQLITE_OS_WIN 7277 /* 7278 ** lock_win32_file FILENAME DELAY1 DELAY2 7279 ** 7280 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 7281 ** Wait DELAY1 milliseconds before acquiring the lock. 7282 */ 7283 static int SQLITE_TCLAPI win32_file_lock( 7284 void * clientData, 7285 Tcl_Interp *interp, 7286 int objc, 7287 Tcl_Obj *CONST objv[] 7288 ){ 7289 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 7290 const char *zFilename; 7291 char zBuf[200]; 7292 int retry = 0; 7293 HANDLE ev; 7294 DWORD wResult; 7295 7296 if( objc!=4 && objc!=1 ){ 7297 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 7298 return TCL_ERROR; 7299 } 7300 if( objc==1 ){ 7301 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 7302 x.ok, x.err, x.delay1, x.delay2, x.h); 7303 Tcl_AppendResult(interp, zBuf, (char*)0); 7304 return TCL_OK; 7305 } 7306 while( x.h && retry<30 ){ 7307 retry++; 7308 Sleep(100); 7309 } 7310 if( x.h ){ 7311 Tcl_AppendResult(interp, "busy", (char*)0); 7312 return TCL_ERROR; 7313 } 7314 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 7315 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 7316 zFilename = Tcl_GetString(objv[1]); 7317 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 7318 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 7319 FILE_ATTRIBUTE_NORMAL, 0); 7320 if( !x.h ){ 7321 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 7322 return TCL_ERROR; 7323 } 7324 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 7325 if ( !ev ){ 7326 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 7327 return TCL_ERROR; 7328 } 7329 _beginthread(win32_file_locker, 0, (void*)&x); 7330 Sleep(0); 7331 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 7332 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 7333 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 7334 CloseHandle(ev); 7335 return TCL_ERROR; 7336 } 7337 CloseHandle(ev); 7338 return TCL_OK; 7339 } 7340 7341 /* 7342 ** exists_win32_path PATH 7343 ** 7344 ** Returns non-zero if the specified path exists, whose fully qualified name 7345 ** may exceed 260 characters if it is prefixed with "\\?\". 7346 */ 7347 static int SQLITE_TCLAPI win32_exists_path( 7348 void *clientData, 7349 Tcl_Interp *interp, 7350 int objc, 7351 Tcl_Obj *CONST objv[] 7352 ){ 7353 if( objc!=2 ){ 7354 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 7355 return TCL_ERROR; 7356 } 7357 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 7358 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 7359 return TCL_OK; 7360 } 7361 7362 /* 7363 ** find_win32_file PATTERN 7364 ** 7365 ** Returns a list of entries in a directory that match the specified pattern, 7366 ** whose fully qualified name may exceed 248 characters if it is prefixed with 7367 ** "\\?\". 7368 */ 7369 static int SQLITE_TCLAPI win32_find_file( 7370 void *clientData, 7371 Tcl_Interp *interp, 7372 int objc, 7373 Tcl_Obj *CONST objv[] 7374 ){ 7375 HANDLE hFindFile = INVALID_HANDLE_VALUE; 7376 WIN32_FIND_DATAW findData; 7377 Tcl_Obj *listObj; 7378 DWORD lastErrno; 7379 if( objc!=2 ){ 7380 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 7381 return TCL_ERROR; 7382 } 7383 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 7384 if( hFindFile==INVALID_HANDLE_VALUE ){ 7385 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7386 return TCL_ERROR; 7387 } 7388 listObj = Tcl_NewObj(); 7389 Tcl_IncrRefCount(listObj); 7390 do { 7391 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 7392 findData.cFileName, -1)); 7393 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 7394 findData.dwFileAttributes)); 7395 } while( FindNextFileW(hFindFile, &findData) ); 7396 lastErrno = GetLastError(); 7397 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 7398 FindClose(hFindFile); 7399 Tcl_DecrRefCount(listObj); 7400 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7401 return TCL_ERROR; 7402 } 7403 FindClose(hFindFile); 7404 Tcl_SetObjResult(interp, listObj); 7405 return TCL_OK; 7406 } 7407 7408 /* 7409 ** delete_win32_file FILENAME 7410 ** 7411 ** Deletes the specified file, whose fully qualified name may exceed 260 7412 ** characters if it is prefixed with "\\?\". 7413 */ 7414 static int SQLITE_TCLAPI win32_delete_file( 7415 void *clientData, 7416 Tcl_Interp *interp, 7417 int objc, 7418 Tcl_Obj *CONST objv[] 7419 ){ 7420 if( objc!=2 ){ 7421 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 7422 return TCL_ERROR; 7423 } 7424 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 7425 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7426 return TCL_ERROR; 7427 } 7428 Tcl_ResetResult(interp); 7429 return TCL_OK; 7430 } 7431 7432 /* 7433 ** make_win32_dir DIRECTORY 7434 ** 7435 ** Creates the specified directory, whose fully qualified name may exceed 248 7436 ** characters if it is prefixed with "\\?\". 7437 */ 7438 static int SQLITE_TCLAPI win32_mkdir( 7439 void *clientData, 7440 Tcl_Interp *interp, 7441 int objc, 7442 Tcl_Obj *CONST objv[] 7443 ){ 7444 if( objc!=2 ){ 7445 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 7446 return TCL_ERROR; 7447 } 7448 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 7449 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7450 return TCL_ERROR; 7451 } 7452 Tcl_ResetResult(interp); 7453 return TCL_OK; 7454 } 7455 7456 /* 7457 ** remove_win32_dir DIRECTORY 7458 ** 7459 ** Removes the specified directory, whose fully qualified name may exceed 248 7460 ** characters if it is prefixed with "\\?\". 7461 */ 7462 static int SQLITE_TCLAPI win32_rmdir( 7463 void *clientData, 7464 Tcl_Interp *interp, 7465 int objc, 7466 Tcl_Obj *CONST objv[] 7467 ){ 7468 if( objc!=2 ){ 7469 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 7470 return TCL_ERROR; 7471 } 7472 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 7473 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7474 return TCL_ERROR; 7475 } 7476 Tcl_ResetResult(interp); 7477 return TCL_OK; 7478 } 7479 #endif 7480 7481 7482 /* 7483 ** optimization_control DB OPT BOOLEAN 7484 ** 7485 ** Enable or disable query optimizations using the sqlite3_test_control() 7486 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 7487 ** OPT is the name of the optimization to be disabled. 7488 */ 7489 static int SQLITE_TCLAPI optimization_control( 7490 void * clientData, 7491 Tcl_Interp *interp, 7492 int objc, 7493 Tcl_Obj *CONST objv[] 7494 ){ 7495 int i; 7496 sqlite3 *db; 7497 const char *zOpt; 7498 int onoff; 7499 int mask = 0; 7500 static const struct { 7501 const char *zOptName; 7502 int mask; 7503 } aOpt[] = { 7504 { "all", SQLITE_AllOpts }, 7505 { "none", 0 }, 7506 { "query-flattener", SQLITE_QueryFlattener }, 7507 { "groupby-order", SQLITE_GroupByOrder }, 7508 { "factor-constants", SQLITE_FactorOutConst }, 7509 { "distinct-opt", SQLITE_DistinctOpt }, 7510 { "cover-idx-scan", SQLITE_CoverIdxScan }, 7511 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 7512 { "transitive", SQLITE_Transitive }, 7513 { "omit-noop-join", SQLITE_OmitNoopJoin }, 7514 { "stat4", SQLITE_Stat4 }, 7515 { "skip-scan", SQLITE_SkipScan }, 7516 { "push-down", SQLITE_PushDown }, 7517 }; 7518 7519 if( objc!=4 ){ 7520 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 7521 return TCL_ERROR; 7522 } 7523 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7524 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 7525 zOpt = Tcl_GetString(objv[2]); 7526 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7527 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 7528 mask = aOpt[i].mask; 7529 break; 7530 } 7531 } 7532 if( onoff ) mask = ~mask; 7533 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 7534 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 7535 (char*)0); 7536 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7537 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 7538 } 7539 return TCL_ERROR; 7540 } 7541 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 7542 return TCL_OK; 7543 } 7544 7545 /* 7546 ** load_static_extension DB NAME ... 7547 ** 7548 ** Load one or more statically linked extensions. 7549 */ 7550 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 7551 void * clientData, 7552 Tcl_Interp *interp, 7553 int objc, 7554 Tcl_Obj *CONST objv[] 7555 ){ 7556 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 7557 extern int sqlite3_appendvfs_init(sqlite3*,char**,const sqlite3_api_routines*); 7558 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 7559 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 7560 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 7561 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 7562 extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); 7563 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 7564 extern int sqlite3_decimal_init(sqlite3*,char**,const sqlite3_api_routines*); 7565 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 7566 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 7567 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 7568 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 7569 #ifndef SQLITE_OMIT_VIRTUALTABLE 7570 extern int sqlite3_prefixes_init(sqlite3*,char**,const sqlite3_api_routines*); 7571 #endif 7572 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 7573 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 7574 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 7575 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 7576 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 7577 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 7578 extern int sqlite3_unionvtab_init(sqlite3*,char**,const sqlite3_api_routines*); 7579 #ifdef SQLITE_HAVE_ZLIB 7580 extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); 7581 #endif 7582 static const struct { 7583 const char *zExtName; 7584 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 7585 } aExtension[] = { 7586 { "amatch", sqlite3_amatch_init }, 7587 { "appendvfs", sqlite3_appendvfs_init }, 7588 { "carray", sqlite3_carray_init }, 7589 { "closure", sqlite3_closure_init }, 7590 { "csv", sqlite3_csv_init }, 7591 { "decimal", sqlite3_decimal_init }, 7592 { "eval", sqlite3_eval_init }, 7593 { "explain", sqlite3_explain_init }, 7594 { "fileio", sqlite3_fileio_init }, 7595 { "fuzzer", sqlite3_fuzzer_init }, 7596 { "ieee754", sqlite3_ieee_init }, 7597 { "nextchar", sqlite3_nextchar_init }, 7598 { "percentile", sqlite3_percentile_init }, 7599 #ifndef SQLITE_OMIT_VIRTUALTABLE 7600 { "prefixes", sqlite3_prefixes_init }, 7601 #endif 7602 { "regexp", sqlite3_regexp_init }, 7603 { "remember", sqlite3_remember_init }, 7604 { "series", sqlite3_series_init }, 7605 { "spellfix", sqlite3_spellfix_init }, 7606 { "totype", sqlite3_totype_init }, 7607 { "unionvtab", sqlite3_unionvtab_init }, 7608 { "wholenumber", sqlite3_wholenumber_init }, 7609 #ifdef SQLITE_HAVE_ZLIB 7610 { "zipfile", sqlite3_zipfile_init }, 7611 #endif 7612 }; 7613 sqlite3 *db; 7614 const char *zName; 7615 int i, j, rc; 7616 char *zErrMsg = 0; 7617 if( objc<3 ){ 7618 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 7619 return TCL_ERROR; 7620 } 7621 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7622 for(j=2; j<objc; j++){ 7623 zName = Tcl_GetString(objv[j]); 7624 for(i=0; i<ArraySize(aExtension); i++){ 7625 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 7626 } 7627 if( i>=ArraySize(aExtension) ){ 7628 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 7629 return TCL_ERROR; 7630 } 7631 if( aExtension[i].pInit ){ 7632 rc = aExtension[i].pInit(db, &zErrMsg, 0); 7633 }else{ 7634 rc = SQLITE_OK; 7635 } 7636 if( (rc!=SQLITE_OK && rc!=SQLITE_OK_LOAD_PERMANENTLY) || zErrMsg ){ 7637 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 7638 (char*)0); 7639 sqlite3_free(zErrMsg); 7640 return TCL_ERROR; 7641 } 7642 } 7643 return TCL_OK; 7644 } 7645 7646 /* 7647 ** sorter_test_fakeheap BOOL 7648 ** 7649 */ 7650 static int SQLITE_TCLAPI sorter_test_fakeheap( 7651 void * clientData, 7652 Tcl_Interp *interp, 7653 int objc, 7654 Tcl_Obj *CONST objv[] 7655 ){ 7656 int bArg; 7657 if( objc!=2 ){ 7658 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 7659 return TCL_ERROR; 7660 } 7661 7662 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 7663 return TCL_ERROR; 7664 } 7665 7666 if( bArg ){ 7667 if( sqlite3GlobalConfig.pHeap==0 ){ 7668 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7669 } 7670 }else{ 7671 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7672 sqlite3GlobalConfig.pHeap = 0; 7673 } 7674 } 7675 7676 Tcl_ResetResult(interp); 7677 return TCL_OK; 7678 } 7679 7680 /* 7681 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7682 ** 7683 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7684 ** check that the leftmost and rightmost columns returned are both integers, 7685 ** and that both contain the same value. 7686 ** 7687 ** Then execute statement $SQL2. Check that the statement returns the same 7688 ** set of integers in the same order as in the previous step (using $SQL1). 7689 */ 7690 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7691 void * clientData, 7692 Tcl_Interp *interp, 7693 int objc, 7694 Tcl_Obj *CONST objv[] 7695 ){ 7696 const char *zSql1; 7697 const char *zSql2; 7698 int nStep; 7699 int iStep; 7700 unsigned int iCksum1 = 0; 7701 unsigned int iCksum2 = 0; 7702 int rc; 7703 int iB; 7704 sqlite3 *db; 7705 sqlite3_stmt *pStmt; 7706 7707 if( objc!=5 ){ 7708 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7709 return TCL_ERROR; 7710 } 7711 7712 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7713 zSql1 = Tcl_GetString(objv[2]); 7714 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7715 zSql2 = Tcl_GetString(objv[4]); 7716 7717 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7718 if( rc!=SQLITE_OK ) goto sql_error; 7719 7720 iB = sqlite3_column_count(pStmt)-1; 7721 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7722 int a = sqlite3_column_int(pStmt, 0); 7723 if( a!=sqlite3_column_int(pStmt, iB) ){ 7724 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7725 return TCL_ERROR; 7726 } 7727 7728 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7729 } 7730 rc = sqlite3_finalize(pStmt); 7731 if( rc!=SQLITE_OK ) goto sql_error; 7732 7733 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7734 if( rc!=SQLITE_OK ) goto sql_error; 7735 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7736 int a = sqlite3_column_int(pStmt, 0); 7737 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7738 } 7739 rc = sqlite3_finalize(pStmt); 7740 if( rc!=SQLITE_OK ) goto sql_error; 7741 7742 if( iCksum1!=iCksum2 ){ 7743 Tcl_AppendResult(interp, "checksum mismatch", 0); 7744 return TCL_ERROR; 7745 } 7746 7747 return TCL_OK; 7748 sql_error: 7749 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7750 return TCL_ERROR; 7751 } 7752 7753 7754 #ifdef SQLITE_USER_AUTHENTICATION 7755 #include "sqlite3userauth.h" 7756 /* 7757 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7758 */ 7759 static int SQLITE_TCLAPI test_user_authenticate( 7760 ClientData clientData, /* Unused */ 7761 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7762 int objc, /* Number of arguments */ 7763 Tcl_Obj *CONST objv[] /* Command arguments */ 7764 ){ 7765 char *zUser = 0; 7766 char *zPasswd = 0; 7767 int nPasswd = 0; 7768 sqlite3 *db; 7769 int rc; 7770 7771 if( objc!=4 ){ 7772 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7773 return TCL_ERROR; 7774 } 7775 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7776 return TCL_ERROR; 7777 } 7778 zUser = Tcl_GetString(objv[2]); 7779 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7780 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7781 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7782 return TCL_OK; 7783 } 7784 #endif /* SQLITE_USER_AUTHENTICATION */ 7785 7786 #ifdef SQLITE_USER_AUTHENTICATION 7787 /* 7788 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7789 */ 7790 static int SQLITE_TCLAPI test_user_add( 7791 ClientData clientData, /* Unused */ 7792 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7793 int objc, /* Number of arguments */ 7794 Tcl_Obj *CONST objv[] /* Command arguments */ 7795 ){ 7796 char *zUser = 0; 7797 char *zPasswd = 0; 7798 int nPasswd = 0; 7799 int isAdmin = 0; 7800 sqlite3 *db; 7801 int rc; 7802 7803 if( objc!=5 ){ 7804 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7805 return TCL_ERROR; 7806 } 7807 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7808 return TCL_ERROR; 7809 } 7810 zUser = Tcl_GetString(objv[2]); 7811 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7812 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7813 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7814 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7815 return TCL_OK; 7816 } 7817 #endif /* SQLITE_USER_AUTHENTICATION */ 7818 7819 #ifdef SQLITE_USER_AUTHENTICATION 7820 /* 7821 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7822 */ 7823 static int SQLITE_TCLAPI test_user_change( 7824 ClientData clientData, /* Unused */ 7825 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7826 int objc, /* Number of arguments */ 7827 Tcl_Obj *CONST objv[] /* Command arguments */ 7828 ){ 7829 char *zUser = 0; 7830 char *zPasswd = 0; 7831 int nPasswd = 0; 7832 int isAdmin = 0; 7833 sqlite3 *db; 7834 int rc; 7835 7836 if( objc!=5 ){ 7837 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7838 return TCL_ERROR; 7839 } 7840 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7841 return TCL_ERROR; 7842 } 7843 zUser = Tcl_GetString(objv[2]); 7844 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7845 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7846 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7847 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7848 return TCL_OK; 7849 } 7850 #endif /* SQLITE_USER_AUTHENTICATION */ 7851 7852 #ifdef SQLITE_USER_AUTHENTICATION 7853 /* 7854 ** tclcmd: sqlite3_user_delete DB USERNAME 7855 */ 7856 static int SQLITE_TCLAPI test_user_delete( 7857 ClientData clientData, /* Unused */ 7858 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7859 int objc, /* Number of arguments */ 7860 Tcl_Obj *CONST objv[] /* Command arguments */ 7861 ){ 7862 char *zUser = 0; 7863 sqlite3 *db; 7864 int rc; 7865 7866 if( objc!=3 ){ 7867 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7868 return TCL_ERROR; 7869 } 7870 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7871 return TCL_ERROR; 7872 } 7873 zUser = Tcl_GetString(objv[2]); 7874 rc = sqlite3_user_delete(db, zUser); 7875 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7876 return TCL_OK; 7877 } 7878 #endif /* SQLITE_USER_AUTHENTICATION */ 7879 7880 /* 7881 ** tclcmd: bad_behavior TYPE 7882 ** 7883 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7884 ** warning. This is used to verify that errors and warnings output by those 7885 ** tools are detected by the test scripts. 7886 ** 7887 ** TYPE BEHAVIOR 7888 ** 1 Overflow a signed integer 7889 ** 2 Jump based on an uninitialized variable 7890 ** 3 Read after free 7891 ** 4 Panic 7892 */ 7893 static int SQLITE_TCLAPI test_bad_behavior( 7894 ClientData clientData, /* Pointer to an integer containing zero */ 7895 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7896 int objc, /* Number of arguments */ 7897 Tcl_Obj *CONST objv[] /* Command arguments */ 7898 ){ 7899 int iType; 7900 int xyz; 7901 int i = *(int*)clientData; 7902 int j; 7903 int w[10]; 7904 int *a; 7905 if( objc!=2 ){ 7906 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7907 return TCL_ERROR; 7908 } 7909 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7910 switch( iType ){ 7911 case 1: { 7912 xyz = 0x7fffff00 - i; 7913 xyz += 0x100; 7914 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7915 break; 7916 } 7917 case 2: { 7918 w[1] = 5; 7919 if( w[i]>0 ) w[1]++; 7920 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7921 break; 7922 } 7923 case 3: { 7924 a = malloc( sizeof(int)*10 ); 7925 for(j=0; j<10; j++) a[j] = j; 7926 free(a); 7927 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7928 break; 7929 } 7930 case 4: { 7931 Tcl_Panic("Deliberate panic"); 7932 break; 7933 } 7934 } 7935 return TCL_OK; 7936 } 7937 7938 /* 7939 ** tclcmd: register_dbstat_vtab DB 7940 ** 7941 ** Cause the dbstat virtual table to be available on the connection DB 7942 */ 7943 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7944 void *clientData, 7945 Tcl_Interp *interp, 7946 int objc, 7947 Tcl_Obj *CONST objv[] 7948 ){ 7949 #ifdef SQLITE_OMIT_VIRTUALTABLE 7950 Tcl_AppendResult(interp, "dbstat not available because of " 7951 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7952 return TCL_ERROR; 7953 #else 7954 struct SqliteDb { sqlite3 *db; }; 7955 char *zDb; 7956 Tcl_CmdInfo cmdInfo; 7957 7958 if( objc!=2 ){ 7959 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7960 return TCL_ERROR; 7961 } 7962 7963 zDb = Tcl_GetString(objv[1]); 7964 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7965 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7966 sqlite3DbstatRegister(db); 7967 } 7968 return TCL_OK; 7969 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7970 } 7971 7972 /* 7973 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7974 ** 7975 ** Invoke sqlite3_db_config() for one of the setting values. 7976 */ 7977 static int SQLITE_TCLAPI test_sqlite3_db_config( 7978 void *clientData, 7979 Tcl_Interp *interp, 7980 int objc, 7981 Tcl_Obj *CONST objv[] 7982 ){ 7983 static const struct { 7984 const char *zName; 7985 int eVal; 7986 } aSetting[] = { 7987 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7988 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7989 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7990 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7991 { "NO_CKPT_ON_CLOSE", SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7992 { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, 7993 { "TRIGGER_EQP", SQLITE_DBCONFIG_TRIGGER_EQP }, 7994 { "RESET_DB", SQLITE_DBCONFIG_RESET_DATABASE }, 7995 { "DEFENSIVE", SQLITE_DBCONFIG_DEFENSIVE }, 7996 { "WRITABLE_SCHEMA", SQLITE_DBCONFIG_WRITABLE_SCHEMA }, 7997 { "LEGACY_ALTER_TABLE", SQLITE_DBCONFIG_LEGACY_ALTER_TABLE }, 7998 { "DQS_DML", SQLITE_DBCONFIG_DQS_DML }, 7999 { "DQS_DDL", SQLITE_DBCONFIG_DQS_DDL }, 8000 { "LEGACY_FILE_FORMAT", SQLITE_DBCONFIG_LEGACY_FILE_FORMAT }, 8001 }; 8002 int i; 8003 int v = 0; 8004 const char *zSetting; 8005 sqlite3 *db; 8006 8007 if( objc!=4 && objc!=3 ){ 8008 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING [VALUE]"); 8009 return TCL_ERROR; 8010 } 8011 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 8012 zSetting = Tcl_GetString(objv[2]); 8013 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 8014 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 8015 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 8016 for(i=0; i<ArraySize(aSetting); i++){ 8017 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 8018 } 8019 if( i>=ArraySize(aSetting) ){ 8020 Tcl_SetObjResult(interp, 8021 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 8022 return TCL_ERROR; 8023 } 8024 if( objc==4 ){ 8025 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 8026 }else{ 8027 v = -1; 8028 } 8029 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 8030 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 8031 return TCL_OK; 8032 } 8033 /* 8034 ** tclcmd: sqlite3_txn_state DB ?SCHEMA? 8035 ** 8036 ** Invoke sqlite3_txn_state(DB,SCHEMA) and return the 8037 ** numeric value that results. Use NULL for SCHEMA if the 3 argument 8038 ** is omitted. 8039 */ 8040 static int SQLITE_TCLAPI test_sqlite3_txn_state( 8041 void *clientData, 8042 Tcl_Interp *interp, 8043 int objc, 8044 Tcl_Obj *CONST objv[] 8045 ){ 8046 sqlite3 *db; 8047 const char *zSchema; 8048 int iTxn; 8049 8050 if( objc!=2 && objc!=3 ){ 8051 Tcl_WrongNumArgs(interp, 1, objv, "DB ?SCHEMA?"); 8052 return TCL_ERROR; 8053 } 8054 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 8055 zSchema = objc==3 ? Tcl_GetString(objv[2]) : 0; 8056 iTxn = sqlite3_txn_state(db, zSchema); 8057 Tcl_SetObjResult(interp, Tcl_NewIntObj(iTxn)); 8058 return TCL_OK; 8059 } 8060 8061 /* 8062 ** Change the name of the main database schema from "main" to "icecube". 8063 */ 8064 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 8065 void * clientData, 8066 Tcl_Interp *interp, 8067 int objc, 8068 Tcl_Obj *CONST objv[] 8069 ){ 8070 int rc; 8071 sqlite3 *db; 8072 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 8073 if( objc!=2 ){ 8074 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 8075 return TCL_ERROR; 8076 }else{ 8077 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 8078 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 8079 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 8080 return TCL_OK; 8081 } 8082 } 8083 8084 /* 8085 ** Usage: sqlite3_mmap_warm DB DBNAME 8086 */ 8087 static int SQLITE_TCLAPI test_mmap_warm( 8088 void * clientData, 8089 Tcl_Interp *interp, 8090 int objc, 8091 Tcl_Obj *CONST objv[] 8092 ){ 8093 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 8094 extern int sqlite3_mmap_warm(sqlite3 *db, const char *); 8095 8096 if( objc!=2 && objc!=3 ){ 8097 Tcl_WrongNumArgs(interp, 1, objv, "DB ?DBNAME?"); 8098 return TCL_ERROR; 8099 }else{ 8100 int rc; 8101 sqlite3 *db; 8102 const char *zDb = 0; 8103 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 8104 if( objc==3 ){ 8105 zDb = Tcl_GetString(objv[2]); 8106 } 8107 rc = sqlite3_mmap_warm(db, zDb); 8108 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 8109 return TCL_OK; 8110 } 8111 } 8112 8113 /* 8114 ** Usage: test_write_db DB OFFSET DATA 8115 ** 8116 ** Obtain the sqlite3_file* object for the database file for the "main" db 8117 ** of handle DB. Then invoke its xWrite method to write data DATA to offset 8118 ** OFFSET. 8119 */ 8120 static int SQLITE_TCLAPI test_write_db( 8121 void * clientData, 8122 Tcl_Interp *interp, 8123 int objc, 8124 Tcl_Obj *CONST objv[] 8125 ){ 8126 sqlite3 *db = 0; 8127 Tcl_WideInt iOff = 0; 8128 const unsigned char *aData = 0; 8129 int nData = 0; 8130 sqlite3_file *pFile = 0; 8131 int rc; 8132 8133 if( objc!=4 ){ 8134 Tcl_WrongNumArgs(interp, 1, objv, "DB OFFSET DATA"); 8135 return TCL_ERROR; 8136 } 8137 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 8138 if( Tcl_GetWideIntFromObj(interp, objv[2], &iOff) ) return TCL_ERROR; 8139 aData = Tcl_GetByteArrayFromObj(objv[3], &nData); 8140 8141 sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFile); 8142 rc = pFile->pMethods->xWrite(pFile, aData, nData, iOff); 8143 8144 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 8145 return TCL_OK; 8146 } 8147 8148 /* 8149 ** Usage: sqlite3_register_cksumvfs 8150 ** 8151 */ 8152 static int SQLITE_TCLAPI test_register_cksumvfs( 8153 void * clientData, 8154 Tcl_Interp *interp, 8155 int objc, 8156 Tcl_Obj *CONST objv[] 8157 ){ 8158 if( objc!=1 ){ 8159 Tcl_WrongNumArgs(interp, 1, objv, ""); 8160 return TCL_ERROR; 8161 }else{ 8162 extern int sqlite3_register_cksumvfs(const char*); 8163 int rc = sqlite3_register_cksumvfs(0); 8164 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 8165 } 8166 return TCL_OK; 8167 } 8168 8169 /* 8170 ** Usage: sqlite3_unregister_cksumvfs 8171 ** 8172 */ 8173 static int SQLITE_TCLAPI test_unregister_cksumvfs( 8174 void * clientData, 8175 Tcl_Interp *interp, 8176 int objc, 8177 Tcl_Obj *CONST objv[] 8178 ){ 8179 if( objc!=1 ){ 8180 Tcl_WrongNumArgs(interp, 1, objv, ""); 8181 return TCL_ERROR; 8182 }else{ 8183 extern int sqlite3_unregister_cksumvfs(void); 8184 int rc = sqlite3_unregister_cksumvfs(); 8185 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 8186 } 8187 return TCL_OK; 8188 } 8189 8190 /* 8191 ** Usage: decode_hexdb TEXT 8192 ** 8193 ** Example: db deserialize [decode_hexdb $output_of_dbtotxt] 8194 ** 8195 ** This routine returns a byte-array for an SQLite database file that 8196 ** is constructed from a text input which is the output of the "dbtotxt" 8197 ** utility. 8198 */ 8199 static int SQLITE_TCLAPI test_decode_hexdb( 8200 void * clientData, 8201 Tcl_Interp *interp, 8202 int objc, 8203 Tcl_Obj *CONST objv[] 8204 ){ 8205 const char *zIn = 0; 8206 unsigned char *a = 0; 8207 int n = 0; 8208 int lineno = 0; 8209 int i, iNext; 8210 int iOffset = 0; 8211 int j, k; 8212 int rc; 8213 unsigned int x[16]; 8214 if( objc!=2 ){ 8215 Tcl_WrongNumArgs(interp, 1, objv, "HEXDB"); 8216 return TCL_ERROR; 8217 } 8218 zIn = Tcl_GetString(objv[1]); 8219 for(i=0; zIn[i]; i=iNext){ 8220 lineno++; 8221 for(iNext=i; zIn[iNext] && zIn[iNext]!='\n'; iNext++){} 8222 if( zIn[iNext]=='\n' ) iNext++; 8223 while( zIn[i]==' ' || zIn[i]=='\t' ){ i++; } 8224 if( a==0 ){ 8225 int pgsz; 8226 rc = sscanf(zIn+i, "| size %d pagesize %d", &n, &pgsz); 8227 if( rc!=2 ) continue; 8228 if( pgsz<512 || pgsz>65536 || (pgsz&(pgsz-1))!=0 ){ 8229 Tcl_AppendResult(interp, "bad 'pagesize' field", (void*)0); 8230 return TCL_ERROR; 8231 } 8232 n = (n+pgsz-1)&~(pgsz-1); /* Round n up to the next multiple of pgsz */ 8233 if( n<512 ){ 8234 Tcl_AppendResult(interp, "bad 'size' field", (void*)0); 8235 return TCL_ERROR; 8236 } 8237 a = malloc( n ); 8238 if( a==0 ){ 8239 Tcl_AppendResult(interp, "out of memory", (void*)0); 8240 return TCL_ERROR; 8241 } 8242 memset(a, 0, n); 8243 continue; 8244 } 8245 rc = sscanf(zIn+i, "| page %d offset %d", &j, &k); 8246 if( rc==2 ){ 8247 iOffset = k; 8248 continue; 8249 } 8250 rc = sscanf(zIn+i,"| %d: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x", 8251 &j, &x[0], &x[1], &x[2], &x[3], &x[4], &x[5], &x[6], &x[7], 8252 &x[8], &x[9], &x[10], &x[11], &x[12], &x[13], &x[14], &x[15]); 8253 if( rc==17 ){ 8254 k = iOffset+j; 8255 if( k+16<=n ){ 8256 int ii; 8257 for(ii=0; ii<16; ii++) a[k+ii] = x[ii]&0xff; 8258 } 8259 continue; 8260 } 8261 } 8262 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(a, n)); 8263 free(a); 8264 return TCL_OK; 8265 } 8266 8267 8268 /* 8269 ** Register commands with the TCL interpreter. 8270 */ 8271 int Sqlitetest1_Init(Tcl_Interp *interp){ 8272 extern int sqlite3_search_count; 8273 extern int sqlite3_found_count; 8274 extern int sqlite3_interrupt_count; 8275 extern int sqlite3_open_file_count; 8276 extern int sqlite3_sort_count; 8277 extern int sqlite3_current_time; 8278 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 8279 extern int sqlite3_hostid_num; 8280 #endif 8281 extern int sqlite3_max_blobsize; 8282 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 8283 Tcl_Interp*,int,Tcl_Obj*CONST*); 8284 static int iZero = 0; 8285 static struct { 8286 char *zName; 8287 Tcl_CmdProc *xProc; 8288 } aCmd[] = { 8289 { "db_enter", (Tcl_CmdProc*)db_enter }, 8290 { "db_leave", (Tcl_CmdProc*)db_leave }, 8291 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 8292 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 8293 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 8294 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 8295 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 8296 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 8297 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 8298 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 8299 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 8300 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 8301 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 8302 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 8303 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 8304 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 8305 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 8306 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 8307 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 8308 #ifndef SQLITE_OMIT_GET_TABLE 8309 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 8310 #endif 8311 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 8312 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 8313 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 8314 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 8315 { "sqlite3_drop_modules", (Tcl_CmdProc*)test_drop_modules }, 8316 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 8317 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 8318 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 8319 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 8320 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 8321 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 8322 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 8323 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 8324 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 8325 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 8326 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 8327 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 8328 { "printf", (Tcl_CmdProc*)test_printf }, 8329 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 8330 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 8331 }; 8332 static struct { 8333 char *zName; 8334 Tcl_ObjCmdProc *xProc; 8335 void *clientData; 8336 } aObjCmd[] = { 8337 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 8338 { "sqlite3_txn_state", test_sqlite3_txn_state, 0 }, 8339 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 8340 { "register_dbstat_vtab", test_register_dbstat_vtab }, 8341 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 8342 { "intarray_addr", test_intarray_addr, 0 }, 8343 { "int64array_addr", test_int64array_addr, 0 }, 8344 { "doublearray_addr", test_doublearray_addr, 0 }, 8345 { "textarray_addr", test_textarray_addr, 0 }, 8346 { "sqlite3_bind_int", test_bind_int, 0 }, 8347 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 8348 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 8349 { "sqlite3_bind_int64", test_bind_int64, 0 }, 8350 { "sqlite3_bind_double", test_bind_double, 0 }, 8351 { "sqlite3_bind_null", test_bind_null ,0 }, 8352 { "sqlite3_bind_text", test_bind_text ,0 }, 8353 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 8354 { "sqlite3_bind_blob", test_bind_blob ,0 }, 8355 #ifndef SQLITE_OMIT_VIRTUALTABLE 8356 { "sqlite3_carray_bind", test_carray_bind ,0 }, 8357 #endif 8358 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 8359 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 8360 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 8361 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 8362 { "sqlite3_sleep", test_sleep, 0}, 8363 { "sqlite3_errcode", test_errcode ,0 }, 8364 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 8365 { "sqlite3_errmsg", test_errmsg ,0 }, 8366 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 8367 { "sqlite3_open", test_open ,0 }, 8368 { "sqlite3_open16", test_open16 ,0 }, 8369 { "sqlite3_open_v2", test_open_v2 ,0 }, 8370 { "sqlite3_complete16", test_complete16 ,0 }, 8371 { "sqlite3_normalize", test_normalize ,0 }, 8372 8373 { "sqlite3_prepare", test_prepare ,0 }, 8374 { "sqlite3_prepare16", test_prepare16 ,0 }, 8375 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 8376 { "sqlite3_prepare_v3", test_prepare_v3 ,0 }, 8377 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 8378 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 8379 { "sqlite3_finalize", test_finalize ,0 }, 8380 { "sqlite3_stmt_status", test_stmt_status ,0 }, 8381 { "sqlite3_reset", test_reset ,0 }, 8382 { "sqlite3_expired", test_expired ,0 }, 8383 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 8384 { "sqlite3_changes", test_changes ,0 }, 8385 { "sqlite3_step", test_step ,0 }, 8386 { "sqlite3_sql", test_sql ,0 }, 8387 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 8388 #ifdef SQLITE_ENABLE_NORMALIZE 8389 { "sqlite3_normalized_sql", test_norm_sql ,0 }, 8390 #endif 8391 { "sqlite3_next_stmt", test_next_stmt ,0 }, 8392 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 8393 { "sqlite3_stmt_isexplain", test_stmt_isexplain,0 }, 8394 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 8395 { "uses_stmt_journal", uses_stmt_journal ,0 }, 8396 8397 { "sqlite3_release_memory", test_release_memory, 0}, 8398 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 8399 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 8400 { "sqlite3_system_errno", test_system_errno, 0}, 8401 { "sqlite3_db_filename", test_db_filename, 0}, 8402 { "sqlite3_db_readonly", test_db_readonly, 0}, 8403 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 8404 { "sqlite3_soft_heap_limit64", test_soft_heap_limit, 0}, 8405 { "sqlite3_hard_heap_limit64", test_hard_heap_limit, 0}, 8406 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 8407 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 8408 8409 { "sqlite3_load_extension", test_load_extension, 0}, 8410 { "sqlite3_enable_load_extension", test_enable_load, 0}, 8411 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 8412 { "sqlite3_limit", test_limit, 0}, 8413 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 8414 8415 { "save_prng_state", save_prng_state, 0 }, 8416 { "restore_prng_state", restore_prng_state, 0 }, 8417 { "reset_prng_state", reset_prng_state, 0 }, 8418 { "prng_seed", prng_seed, 0 }, 8419 { "extra_schema_checks", extra_schema_checks, 0}, 8420 { "database_never_corrupt", database_never_corrupt, 0}, 8421 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 8422 { "optimization_control", optimization_control,0}, 8423 #if SQLITE_OS_WIN 8424 { "lock_win32_file", win32_file_lock, 0 }, 8425 { "exists_win32_path", win32_exists_path, 0 }, 8426 { "find_win32_file", win32_find_file, 0 }, 8427 { "delete_win32_file", win32_delete_file, 0 }, 8428 { "make_win32_dir", win32_mkdir, 0 }, 8429 { "remove_win32_dir", win32_rmdir, 0 }, 8430 #endif 8431 { "tcl_objproc", runAsObjProc, 0 }, 8432 8433 /* sqlite3_column_*() API */ 8434 { "sqlite3_column_count", test_column_count ,0 }, 8435 { "sqlite3_data_count", test_data_count ,0 }, 8436 { "sqlite3_column_type", test_column_type ,0 }, 8437 { "sqlite3_column_blob", test_column_blob ,0 }, 8438 { "sqlite3_column_double", test_column_double ,0 }, 8439 { "sqlite3_column_int64", test_column_int64 ,0 }, 8440 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 8441 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 8442 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 8443 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 8444 #ifndef SQLITE_OMIT_DECLTYPE 8445 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 8446 #endif 8447 #ifdef SQLITE_ENABLE_COLUMN_METADATA 8448 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 8449 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 8450 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 8451 #endif 8452 8453 #ifndef SQLITE_OMIT_UTF16 8454 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 8455 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 8456 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 8457 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 8458 #ifndef SQLITE_OMIT_DECLTYPE 8459 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 8460 #endif 8461 #ifdef SQLITE_ENABLE_COLUMN_METADATA 8462 {"sqlite3_column_database_name16", 8463 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 8464 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 8465 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 8466 #endif 8467 #endif 8468 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 8469 { "sqlite3_global_recover", test_global_recover, 0 }, 8470 { "working_64bit_int", working_64bit_int, 0 }, 8471 { "vfs_unlink_test", vfs_unlink_test, 0 }, 8472 { "vfs_initfail_test", vfs_initfail_test, 0 }, 8473 { "vfs_unregister_all", vfs_unregister_all, 0 }, 8474 { "vfs_reregister_all", vfs_reregister_all, 0 }, 8475 { "file_control_test", file_control_test, 0 }, 8476 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 8477 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 8478 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 8479 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 8480 { "file_control_data_version", file_control_data_version, 0 }, 8481 #if SQLITE_OS_WIN 8482 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 8483 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 8484 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 8485 #endif 8486 { "file_control_persist_wal", file_control_persist_wal, 0 }, 8487 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 8488 { "file_control_vfsname", file_control_vfsname, 0 }, 8489 { "file_control_reservebytes", file_control_reservebytes, 0 }, 8490 { "file_control_tempfilename", file_control_tempfilename, 0 }, 8491 { "file_control_external_reader", file_control_external_reader, 0 }, 8492 { "sqlite3_vfs_list", vfs_list, 0 }, 8493 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 8494 8495 /* Functions from os.h */ 8496 #ifndef SQLITE_OMIT_UTF16 8497 { "add_test_collate", test_collate, 0 }, 8498 { "add_test_collate_needed", test_collate_needed, 0 }, 8499 { "add_test_function", test_function, 0 }, 8500 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 8501 #endif 8502 { "sqlite3_test_errstr", test_errstr, 0 }, 8503 { "tcl_variable_type", tcl_variable_type, 0 }, 8504 #ifndef SQLITE_OMIT_SHARED_CACHE 8505 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 8506 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 8507 #endif 8508 { "sqlite3_libversion_number", test_libversion_number, 0 }, 8509 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 8510 #ifndef SQLITE_OMIT_INCRBLOB 8511 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 8512 #endif 8513 { "pcache_stats", test_pcache_stats, 0 }, 8514 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 8515 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 8516 #endif 8517 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 8518 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 8519 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 8520 { "test_sqlite3_log", test_sqlite3_log, 0 }, 8521 #ifndef SQLITE_OMIT_EXPLAIN 8522 { "print_explain_query_plan", test_print_eqp, 0 }, 8523 #endif 8524 { "sqlite3_test_control", test_test_control }, 8525 #if SQLITE_OS_UNIX 8526 { "getrusage", test_getrusage }, 8527 #endif 8528 { "load_static_extension", tclLoadStaticExtensionCmd }, 8529 { "sorter_test_fakeheap", sorter_test_fakeheap }, 8530 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 8531 #ifdef SQLITE_USER_AUTHENTICATION 8532 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 8533 { "sqlite3_user_add", test_user_add, 0 }, 8534 { "sqlite3_user_change", test_user_change, 0 }, 8535 { "sqlite3_user_delete", test_user_delete, 0 }, 8536 #endif 8537 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 8538 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 8539 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 8540 #endif 8541 #ifdef SQLITE_ENABLE_SQLLOG 8542 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 8543 #endif 8544 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 8545 #ifdef SQLITE_ENABLE_SNAPSHOT 8546 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 8547 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 8548 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 8549 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 8550 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 8551 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 8552 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 8553 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 8554 #endif 8555 { "sqlite3_delete_database", test_delete_database, 0 }, 8556 { "atomic_batch_write", test_atomic_batch_write, 0 }, 8557 { "sqlite3_mmap_warm", test_mmap_warm, 0 }, 8558 { "sqlite3_config_sorterref", test_config_sorterref, 0 }, 8559 { "decode_hexdb", test_decode_hexdb, 0 }, 8560 { "test_write_db", test_write_db, 0 }, 8561 { "sqlite3_register_cksumvfs", test_register_cksumvfs, 0 }, 8562 { "sqlite3_unregister_cksumvfs", test_unregister_cksumvfs, 0 }, 8563 }; 8564 static int bitmask_size = sizeof(Bitmask)*8; 8565 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 8566 int i; 8567 extern int sqlite3_sync_count, sqlite3_fullsync_count; 8568 extern int sqlite3_opentemp_count; 8569 extern int sqlite3_like_count; 8570 extern int sqlite3_xferopt_count; 8571 extern int sqlite3_pager_readdb_count; 8572 extern int sqlite3_pager_writedb_count; 8573 extern int sqlite3_pager_writej_count; 8574 #if SQLITE_OS_WIN 8575 extern LONG volatile sqlite3_os_type; 8576 #endif 8577 #ifdef SQLITE_DEBUG 8578 extern u32 sqlite3WhereTrace; 8579 extern int sqlite3OSTrace; 8580 extern int sqlite3WalTrace; 8581 #endif 8582 #ifdef SQLITE_TEST 8583 #ifdef SQLITE_ENABLE_FTS3 8584 extern int sqlite3_fts3_enable_parentheses; 8585 #endif 8586 #endif 8587 8588 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 8589 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 8590 } 8591 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 8592 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 8593 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 8594 } 8595 Tcl_LinkVar(interp, "sqlite_search_count", 8596 (char*)&sqlite3_search_count, TCL_LINK_INT); 8597 Tcl_LinkVar(interp, "sqlite_found_count", 8598 (char*)&sqlite3_found_count, TCL_LINK_INT); 8599 Tcl_LinkVar(interp, "sqlite_sort_count", 8600 (char*)&sqlite3_sort_count, TCL_LINK_INT); 8601 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 8602 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 8603 Tcl_LinkVar(interp, "sqlite_like_count", 8604 (char*)&sqlite3_like_count, TCL_LINK_INT); 8605 Tcl_LinkVar(interp, "sqlite_interrupt_count", 8606 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 8607 Tcl_LinkVar(interp, "sqlite_open_file_count", 8608 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 8609 Tcl_LinkVar(interp, "sqlite_current_time", 8610 (char*)&sqlite3_current_time, TCL_LINK_INT); 8611 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 8612 Tcl_LinkVar(interp, "sqlite_hostid_num", 8613 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 8614 #endif 8615 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 8616 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 8617 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 8618 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 8619 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 8620 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 8621 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 8622 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 8623 #ifndef SQLITE_OMIT_UTF16 8624 Tcl_LinkVar(interp, "unaligned_string_counter", 8625 (char*)&unaligned_string_counter, TCL_LINK_INT); 8626 #endif 8627 #ifndef SQLITE_OMIT_UTF16 8628 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 8629 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 8630 #endif 8631 #if SQLITE_OS_WIN 8632 Tcl_LinkVar(interp, "sqlite_os_type", 8633 (char*)&sqlite3_os_type, TCL_LINK_LONG); 8634 #endif 8635 #ifdef SQLITE_TEST 8636 { 8637 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 8638 Tcl_LinkVar(interp, "sqlite_query_plan", 8639 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 8640 } 8641 #endif 8642 #ifdef SQLITE_DEBUG 8643 Tcl_LinkVar(interp, "sqlite_where_trace", 8644 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 8645 Tcl_LinkVar(interp, "sqlite_os_trace", 8646 (char*)&sqlite3OSTrace, TCL_LINK_INT); 8647 #ifndef SQLITE_OMIT_WAL 8648 Tcl_LinkVar(interp, "sqlite_wal_trace", 8649 (char*)&sqlite3WalTrace, TCL_LINK_INT); 8650 #endif 8651 #endif 8652 #ifndef SQLITE_OMIT_DISKIO 8653 Tcl_LinkVar(interp, "sqlite_opentemp_count", 8654 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 8655 #endif 8656 Tcl_LinkVar(interp, "sqlite_static_bind_value", 8657 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 8658 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 8659 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 8660 Tcl_LinkVar(interp, "sqlite_temp_directory", 8661 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 8662 Tcl_LinkVar(interp, "sqlite_data_directory", 8663 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 8664 Tcl_LinkVar(interp, "bitmask_size", 8665 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 8666 Tcl_LinkVar(interp, "longdouble_size", 8667 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 8668 Tcl_LinkVar(interp, "sqlite_sync_count", 8669 (char*)&sqlite3_sync_count, TCL_LINK_INT); 8670 Tcl_LinkVar(interp, "sqlite_fullsync_count", 8671 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 8672 #if defined(SQLITE_ENABLE_SELECTTRACE) 8673 Tcl_LinkVar(interp, "sqlite3_unsupported_selecttrace", 8674 (char*)&sqlite3SelectTrace, TCL_LINK_INT); 8675 #endif 8676 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 8677 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 8678 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 8679 #endif 8680 return TCL_OK; 8681 } 8682