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 bytes; 3829 char *value; 3830 int rc; 3831 3832 if( objc!=5 ){ 3833 Tcl_AppendResult(interp, "wrong # args: should be \"", 3834 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3835 return TCL_ERROR; 3836 } 3837 3838 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3839 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3840 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3841 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3842 3843 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3844 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3845 if( rc!=SQLITE_OK ){ 3846 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3847 return TCL_ERROR; 3848 } 3849 3850 return TCL_OK; 3851 } 3852 3853 /* 3854 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3855 ** 3856 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3857 ** N is the index of a wildcard in the prepared statement. This command 3858 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3859 ** long. 3860 */ 3861 static int SQLITE_TCLAPI test_bind_text16( 3862 void * clientData, 3863 Tcl_Interp *interp, 3864 int objc, 3865 Tcl_Obj *CONST objv[] 3866 ){ 3867 #ifndef SQLITE_OMIT_UTF16 3868 sqlite3_stmt *pStmt; 3869 int idx; 3870 int bytes; 3871 char *value; 3872 int rc; 3873 3874 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3875 Tcl_Obj *oStmt = objv[objc-4]; 3876 Tcl_Obj *oN = objv[objc-3]; 3877 Tcl_Obj *oString = objv[objc-2]; 3878 Tcl_Obj *oBytes = objv[objc-1]; 3879 3880 if( objc!=5 && objc!=6){ 3881 Tcl_AppendResult(interp, "wrong # args: should be \"", 3882 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3883 return TCL_ERROR; 3884 } 3885 3886 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3887 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3888 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3889 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3890 3891 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3892 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3893 if( rc!=SQLITE_OK ){ 3894 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3895 return TCL_ERROR; 3896 } 3897 3898 #endif /* SQLITE_OMIT_UTF16 */ 3899 return TCL_OK; 3900 } 3901 3902 /* 3903 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3904 ** 3905 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3906 ** N is the index of a wildcard in the prepared statement. This command 3907 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3908 */ 3909 static int SQLITE_TCLAPI test_bind_blob( 3910 void * clientData, 3911 Tcl_Interp *interp, 3912 int objc, 3913 Tcl_Obj *CONST objv[] 3914 ){ 3915 sqlite3_stmt *pStmt; 3916 int len, idx; 3917 int bytes; 3918 char *value; 3919 int rc; 3920 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3921 3922 if( objc!=5 && objc!=6 ){ 3923 Tcl_AppendResult(interp, "wrong # args: should be \"", 3924 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3925 return TCL_ERROR; 3926 } 3927 3928 if( objc==6 ){ 3929 xDestructor = SQLITE_STATIC; 3930 objv++; 3931 } 3932 3933 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3934 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3935 3936 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3937 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3938 3939 if( bytes>len ){ 3940 char zBuf[200]; 3941 sqlite3_snprintf(sizeof(zBuf), zBuf, 3942 "cannot use %d blob bytes, have %d", bytes, len); 3943 Tcl_AppendResult(interp, zBuf, -1); 3944 return TCL_ERROR; 3945 } 3946 3947 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3948 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3949 if( rc!=SQLITE_OK ){ 3950 return TCL_ERROR; 3951 } 3952 3953 return TCL_OK; 3954 } 3955 3956 /* 3957 ** Usage: sqlite3_bind_parameter_count STMT 3958 ** 3959 ** Return the number of wildcards in the given statement. 3960 */ 3961 static int SQLITE_TCLAPI test_bind_parameter_count( 3962 void * clientData, 3963 Tcl_Interp *interp, 3964 int objc, 3965 Tcl_Obj *CONST objv[] 3966 ){ 3967 sqlite3_stmt *pStmt; 3968 3969 if( objc!=2 ){ 3970 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3971 return TCL_ERROR; 3972 } 3973 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3974 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3975 return TCL_OK; 3976 } 3977 3978 /* 3979 ** Usage: sqlite3_bind_parameter_name STMT N 3980 ** 3981 ** Return the name of the Nth wildcard. The first wildcard is 1. 3982 ** An empty string is returned if N is out of range or if the wildcard 3983 ** is nameless. 3984 */ 3985 static int SQLITE_TCLAPI test_bind_parameter_name( 3986 void * clientData, 3987 Tcl_Interp *interp, 3988 int objc, 3989 Tcl_Obj *CONST objv[] 3990 ){ 3991 sqlite3_stmt *pStmt; 3992 int i; 3993 3994 if( objc!=3 ){ 3995 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3996 return TCL_ERROR; 3997 } 3998 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3999 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 4000 Tcl_SetObjResult(interp, 4001 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 4002 ); 4003 return TCL_OK; 4004 } 4005 4006 /* 4007 ** Usage: sqlite3_bind_parameter_index STMT NAME 4008 ** 4009 ** Return the index of the wildcard called NAME. Return 0 if there is 4010 ** no such wildcard. 4011 */ 4012 static int SQLITE_TCLAPI test_bind_parameter_index( 4013 void * clientData, 4014 Tcl_Interp *interp, 4015 int objc, 4016 Tcl_Obj *CONST objv[] 4017 ){ 4018 sqlite3_stmt *pStmt; 4019 4020 if( objc!=3 ){ 4021 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 4022 return TCL_ERROR; 4023 } 4024 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4025 Tcl_SetObjResult(interp, 4026 Tcl_NewIntObj( 4027 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 4028 ) 4029 ); 4030 return TCL_OK; 4031 } 4032 4033 /* 4034 ** Usage: sqlite3_clear_bindings STMT 4035 ** 4036 */ 4037 static int SQLITE_TCLAPI test_clear_bindings( 4038 void * clientData, 4039 Tcl_Interp *interp, 4040 int objc, 4041 Tcl_Obj *CONST objv[] 4042 ){ 4043 sqlite3_stmt *pStmt; 4044 4045 if( objc!=2 ){ 4046 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4047 return TCL_ERROR; 4048 } 4049 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4050 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 4051 return TCL_OK; 4052 } 4053 4054 /* 4055 ** Usage: sqlite3_sleep MILLISECONDS 4056 */ 4057 static int SQLITE_TCLAPI test_sleep( 4058 void * clientData, 4059 Tcl_Interp *interp, 4060 int objc, 4061 Tcl_Obj *CONST objv[] 4062 ){ 4063 int ms; 4064 4065 if( objc!=2 ){ 4066 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 4067 return TCL_ERROR; 4068 } 4069 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 4070 return TCL_ERROR; 4071 } 4072 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 4073 return TCL_OK; 4074 } 4075 4076 /* 4077 ** Usage: sqlite3_extended_errcode DB 4078 ** 4079 ** Return the string representation of the most recent sqlite3_* API 4080 ** error code. e.g. "SQLITE_ERROR". 4081 */ 4082 static int SQLITE_TCLAPI test_ex_errcode( 4083 void * clientData, 4084 Tcl_Interp *interp, 4085 int objc, 4086 Tcl_Obj *CONST objv[] 4087 ){ 4088 sqlite3 *db; 4089 int rc; 4090 4091 if( objc!=2 ){ 4092 Tcl_AppendResult(interp, "wrong # args: should be \"", 4093 Tcl_GetString(objv[0]), " DB", 0); 4094 return TCL_ERROR; 4095 } 4096 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4097 rc = sqlite3_extended_errcode(db); 4098 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4099 return TCL_OK; 4100 } 4101 4102 4103 /* 4104 ** Usage: sqlite3_errcode DB 4105 ** 4106 ** Return the string representation of the most recent sqlite3_* API 4107 ** error code. e.g. "SQLITE_ERROR". 4108 */ 4109 static int SQLITE_TCLAPI test_errcode( 4110 void * clientData, 4111 Tcl_Interp *interp, 4112 int objc, 4113 Tcl_Obj *CONST objv[] 4114 ){ 4115 sqlite3 *db; 4116 int rc; 4117 4118 if( objc!=2 ){ 4119 Tcl_AppendResult(interp, "wrong # args: should be \"", 4120 Tcl_GetString(objv[0]), " DB", 0); 4121 return TCL_ERROR; 4122 } 4123 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4124 rc = sqlite3_errcode(db); 4125 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4126 return TCL_OK; 4127 } 4128 4129 /* 4130 ** Usage: sqlite3_errmsg DB 4131 ** 4132 ** Returns the UTF-8 representation of the error message string for the 4133 ** most recent sqlite3_* API call. 4134 */ 4135 static int SQLITE_TCLAPI test_errmsg( 4136 void * clientData, 4137 Tcl_Interp *interp, 4138 int objc, 4139 Tcl_Obj *CONST objv[] 4140 ){ 4141 sqlite3 *db; 4142 const char *zErr; 4143 4144 if( objc!=2 ){ 4145 Tcl_AppendResult(interp, "wrong # args: should be \"", 4146 Tcl_GetString(objv[0]), " DB", 0); 4147 return TCL_ERROR; 4148 } 4149 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4150 4151 zErr = sqlite3_errmsg(db); 4152 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4153 return TCL_OK; 4154 } 4155 4156 /* 4157 ** Usage: test_errmsg16 DB 4158 ** 4159 ** Returns the UTF-16 representation of the error message string for the 4160 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4161 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4162 ** UTF-16 string. 4163 */ 4164 static int SQLITE_TCLAPI test_errmsg16( 4165 void * clientData, 4166 Tcl_Interp *interp, 4167 int objc, 4168 Tcl_Obj *CONST objv[] 4169 ){ 4170 #ifndef SQLITE_OMIT_UTF16 4171 sqlite3 *db; 4172 const void *zErr; 4173 const char *z; 4174 int bytes = 0; 4175 4176 if( objc!=2 ){ 4177 Tcl_AppendResult(interp, "wrong # args: should be \"", 4178 Tcl_GetString(objv[0]), " DB", 0); 4179 return TCL_ERROR; 4180 } 4181 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4182 4183 zErr = sqlite3_errmsg16(db); 4184 if( zErr ){ 4185 z = zErr; 4186 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4187 } 4188 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4189 #endif /* SQLITE_OMIT_UTF16 */ 4190 return TCL_OK; 4191 } 4192 4193 /* 4194 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4195 ** 4196 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4197 ** database handle <DB>. The parameter <tailval> is the name of a global 4198 ** variable that is set to the unused portion of <sql> (if any). A 4199 ** STMT handle is returned. 4200 */ 4201 static int SQLITE_TCLAPI test_prepare( 4202 void * clientData, 4203 Tcl_Interp *interp, 4204 int objc, 4205 Tcl_Obj *CONST objv[] 4206 ){ 4207 sqlite3 *db; 4208 const char *zSql; 4209 int bytes; 4210 const char *zTail = 0; 4211 sqlite3_stmt *pStmt = 0; 4212 char zBuf[50]; 4213 int rc; 4214 4215 if( objc!=5 && objc!=4 ){ 4216 Tcl_AppendResult(interp, "wrong # args: should be \"", 4217 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4218 return TCL_ERROR; 4219 } 4220 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4221 zSql = Tcl_GetString(objv[2]); 4222 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4223 4224 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4225 Tcl_ResetResult(interp); 4226 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4227 if( zTail && objc>=5 ){ 4228 if( bytes>=0 ){ 4229 bytes = bytes - (int)(zTail-zSql); 4230 } 4231 if( (int)strlen(zTail)<bytes ){ 4232 bytes = (int)strlen(zTail); 4233 } 4234 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4235 } 4236 if( rc!=SQLITE_OK ){ 4237 assert( pStmt==0 ); 4238 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4239 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4240 return TCL_ERROR; 4241 } 4242 4243 if( pStmt ){ 4244 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4245 Tcl_AppendResult(interp, zBuf, 0); 4246 } 4247 return TCL_OK; 4248 } 4249 4250 /* 4251 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4252 ** 4253 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4254 ** database handle <DB>. The parameter <tailval> is the name of a global 4255 ** variable that is set to the unused portion of <sql> (if any). A 4256 ** STMT handle is returned. 4257 */ 4258 static int SQLITE_TCLAPI test_prepare_v2( 4259 void * clientData, 4260 Tcl_Interp *interp, 4261 int objc, 4262 Tcl_Obj *CONST objv[] 4263 ){ 4264 sqlite3 *db; 4265 const char *zSql; 4266 char *zCopy = 0; /* malloc() copy of zSql */ 4267 int bytes; 4268 const char *zTail = 0; 4269 const char **pzTail; 4270 sqlite3_stmt *pStmt = 0; 4271 char zBuf[50]; 4272 int rc; 4273 4274 if( objc!=5 && objc!=4 ){ 4275 Tcl_AppendResult(interp, "wrong # args: should be \"", 4276 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4277 return TCL_ERROR; 4278 } 4279 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4280 zSql = Tcl_GetString(objv[2]); 4281 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4282 4283 /* Instead of using zSql directly, make a copy into a buffer obtained 4284 ** directly from malloc(). The idea is to make it easier for valgrind 4285 ** to spot buffer overreads. */ 4286 if( bytes>=0 ){ 4287 zCopy = malloc(bytes); 4288 memcpy(zCopy, zSql, bytes); 4289 }else{ 4290 int n = (int)strlen(zSql) + 1; 4291 zCopy = malloc(n); 4292 memcpy(zCopy, zSql, n); 4293 } 4294 pzTail = objc>=5 ? &zTail : 0; 4295 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, pzTail); 4296 if( objc>=5 ){ 4297 zTail = &zSql[(zTail - zCopy)]; 4298 } 4299 free(zCopy); 4300 4301 assert(rc==SQLITE_OK || pStmt==0); 4302 Tcl_ResetResult(interp); 4303 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4304 if( rc==SQLITE_OK && objc>=5 && zTail ){ 4305 if( bytes>=0 ){ 4306 bytes = bytes - (int)(zTail-zSql); 4307 } 4308 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4309 } 4310 if( rc!=SQLITE_OK ){ 4311 assert( pStmt==0 ); 4312 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4313 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4314 return TCL_ERROR; 4315 } 4316 4317 if( pStmt ){ 4318 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4319 Tcl_AppendResult(interp, zBuf, 0); 4320 } 4321 return TCL_OK; 4322 } 4323 4324 /* 4325 ** Usage: sqlite3_prepare_v3 DB sql bytes flags ?tailvar? 4326 ** 4327 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4328 ** database handle <DB> and flags <flags>. The parameter <tailval> is 4329 ** the name of a global variable that is set to the unused portion of 4330 ** <sql> (if any). A STMT handle is returned. 4331 */ 4332 static int SQLITE_TCLAPI test_prepare_v3( 4333 void * clientData, 4334 Tcl_Interp *interp, 4335 int objc, 4336 Tcl_Obj *CONST objv[] 4337 ){ 4338 sqlite3 *db; 4339 const char *zSql; 4340 char *zCopy = 0; /* malloc() copy of zSql */ 4341 int bytes, flags; 4342 const char *zTail = 0; 4343 const char **pzTail; 4344 sqlite3_stmt *pStmt = 0; 4345 char zBuf[50]; 4346 int rc; 4347 4348 if( objc!=6 && objc!=5 ){ 4349 Tcl_AppendResult(interp, "wrong # args: should be \"", 4350 Tcl_GetString(objv[0]), " DB sql bytes flags tailvar", 0); 4351 return TCL_ERROR; 4352 } 4353 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4354 zSql = Tcl_GetString(objv[2]); 4355 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4356 if( Tcl_GetIntFromObj(interp, objv[4], &flags) ) return TCL_ERROR; 4357 4358 /* Instead of using zSql directly, make a copy into a buffer obtained 4359 ** directly from malloc(). The idea is to make it easier for valgrind 4360 ** to spot buffer overreads. */ 4361 if( bytes>=0 ){ 4362 zCopy = malloc(bytes); 4363 memcpy(zCopy, zSql, bytes); 4364 }else{ 4365 int n = (int)strlen(zSql) + 1; 4366 zCopy = malloc(n); 4367 memcpy(zCopy, zSql, n); 4368 } 4369 pzTail = objc>=6 ? &zTail : 0; 4370 rc = sqlite3_prepare_v3(db, zCopy, bytes, (unsigned int)flags,&pStmt,pzTail); 4371 free(zCopy); 4372 zTail = &zSql[(zTail - zCopy)]; 4373 4374 assert(rc==SQLITE_OK || pStmt==0); 4375 Tcl_ResetResult(interp); 4376 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4377 if( rc==SQLITE_OK && zTail && objc>=6 ){ 4378 if( bytes>=0 ){ 4379 bytes = bytes - (int)(zTail-zSql); 4380 } 4381 Tcl_ObjSetVar2(interp, objv[5], 0, Tcl_NewStringObj(zTail, bytes), 0); 4382 } 4383 if( rc!=SQLITE_OK ){ 4384 assert( pStmt==0 ); 4385 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4386 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4387 return TCL_ERROR; 4388 } 4389 4390 if( pStmt ){ 4391 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4392 Tcl_AppendResult(interp, zBuf, 0); 4393 } 4394 return TCL_OK; 4395 } 4396 4397 /* 4398 ** Usage: sqlite3_prepare_tkt3134 DB 4399 ** 4400 ** Generate a prepared statement for a zero-byte string as a test 4401 ** for ticket #3134. The string should be preceded by a zero byte. 4402 */ 4403 static int SQLITE_TCLAPI test_prepare_tkt3134( 4404 void * clientData, 4405 Tcl_Interp *interp, 4406 int objc, 4407 Tcl_Obj *CONST objv[] 4408 ){ 4409 sqlite3 *db; 4410 static const char zSql[] = "\000SELECT 1"; 4411 sqlite3_stmt *pStmt = 0; 4412 char zBuf[50]; 4413 int rc; 4414 4415 if( objc!=2 ){ 4416 Tcl_AppendResult(interp, "wrong # args: should be \"", 4417 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4418 return TCL_ERROR; 4419 } 4420 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4421 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4422 assert(rc==SQLITE_OK || pStmt==0); 4423 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4424 if( rc!=SQLITE_OK ){ 4425 assert( pStmt==0 ); 4426 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4427 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4428 return TCL_ERROR; 4429 } 4430 4431 if( pStmt ){ 4432 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4433 Tcl_AppendResult(interp, zBuf, 0); 4434 } 4435 return TCL_OK; 4436 } 4437 4438 /* 4439 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4440 ** 4441 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4442 ** database handle <DB>. The parameter <tailval> is the name of a global 4443 ** variable that is set to the unused portion of <sql> (if any). A 4444 ** STMT handle is returned. 4445 */ 4446 static int SQLITE_TCLAPI test_prepare16( 4447 void * clientData, 4448 Tcl_Interp *interp, 4449 int objc, 4450 Tcl_Obj *CONST objv[] 4451 ){ 4452 #ifndef SQLITE_OMIT_UTF16 4453 sqlite3 *db; 4454 const void *zSql; 4455 const void *zTail = 0; 4456 Tcl_Obj *pTail = 0; 4457 sqlite3_stmt *pStmt = 0; 4458 char zBuf[50]; 4459 int rc; 4460 int bytes; /* The integer specified as arg 3 */ 4461 int objlen; /* The byte-array length of arg 2 */ 4462 4463 if( objc!=5 && objc!=4 ){ 4464 Tcl_AppendResult(interp, "wrong # args: should be \"", 4465 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4466 return TCL_ERROR; 4467 } 4468 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4469 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4470 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4471 4472 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4473 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4474 if( rc ){ 4475 return TCL_ERROR; 4476 } 4477 4478 if( objc>=5 ){ 4479 if( zTail ){ 4480 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4481 }else{ 4482 objlen = 0; 4483 } 4484 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4485 Tcl_IncrRefCount(pTail); 4486 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4487 Tcl_DecrRefCount(pTail); 4488 } 4489 4490 if( pStmt ){ 4491 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4492 } 4493 Tcl_AppendResult(interp, zBuf, 0); 4494 #endif /* SQLITE_OMIT_UTF16 */ 4495 return TCL_OK; 4496 } 4497 4498 /* 4499 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4500 ** 4501 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4502 ** database handle <DB>. The parameter <tailval> is the name of a global 4503 ** variable that is set to the unused portion of <sql> (if any). A 4504 ** STMT handle is returned. 4505 */ 4506 static int SQLITE_TCLAPI test_prepare16_v2( 4507 void * clientData, 4508 Tcl_Interp *interp, 4509 int objc, 4510 Tcl_Obj *CONST objv[] 4511 ){ 4512 #ifndef SQLITE_OMIT_UTF16 4513 sqlite3 *db; 4514 const void *zSql; 4515 const void *zTail = 0; 4516 Tcl_Obj *pTail = 0; 4517 sqlite3_stmt *pStmt = 0; 4518 char zBuf[50]; 4519 int rc; 4520 int bytes; /* The integer specified as arg 3 */ 4521 int objlen; /* The byte-array length of arg 2 */ 4522 4523 if( objc!=5 && objc!=4 ){ 4524 Tcl_AppendResult(interp, "wrong # args: should be \"", 4525 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4526 return TCL_ERROR; 4527 } 4528 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4529 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4530 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4531 4532 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4533 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4534 if( rc ){ 4535 return TCL_ERROR; 4536 } 4537 4538 if( objc>=5 ){ 4539 if( zTail ){ 4540 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4541 }else{ 4542 objlen = 0; 4543 } 4544 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4545 Tcl_IncrRefCount(pTail); 4546 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4547 Tcl_DecrRefCount(pTail); 4548 } 4549 4550 if( pStmt ){ 4551 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4552 } 4553 Tcl_AppendResult(interp, zBuf, 0); 4554 #endif /* SQLITE_OMIT_UTF16 */ 4555 return TCL_OK; 4556 } 4557 4558 /* 4559 ** Usage: sqlite3_open filename ?options-list? 4560 */ 4561 static int SQLITE_TCLAPI test_open( 4562 void * clientData, 4563 Tcl_Interp *interp, 4564 int objc, 4565 Tcl_Obj *CONST objv[] 4566 ){ 4567 const char *zFilename; 4568 sqlite3 *db; 4569 char zBuf[100]; 4570 4571 if( objc!=3 && objc!=2 && objc!=1 ){ 4572 Tcl_AppendResult(interp, "wrong # args: should be \"", 4573 Tcl_GetString(objv[0]), " filename options-list", 0); 4574 return TCL_ERROR; 4575 } 4576 4577 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4578 sqlite3_open(zFilename, &db); 4579 4580 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4581 Tcl_AppendResult(interp, zBuf, 0); 4582 return TCL_OK; 4583 } 4584 4585 /* 4586 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4587 */ 4588 static int SQLITE_TCLAPI test_open_v2( 4589 void * clientData, 4590 Tcl_Interp *interp, 4591 int objc, 4592 Tcl_Obj *CONST objv[] 4593 ){ 4594 const char *zFilename; 4595 const char *zVfs; 4596 int flags = 0; 4597 sqlite3 *db; 4598 int rc; 4599 char zBuf[100]; 4600 4601 int nFlag; 4602 Tcl_Obj **apFlag; 4603 int i; 4604 4605 if( objc!=4 ){ 4606 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4607 return TCL_ERROR; 4608 } 4609 zFilename = Tcl_GetString(objv[1]); 4610 zVfs = Tcl_GetString(objv[3]); 4611 if( zVfs[0]==0x00 ) zVfs = 0; 4612 4613 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4614 if( rc!=TCL_OK ) return rc; 4615 for(i=0; i<nFlag; i++){ 4616 int iFlag; 4617 struct OpenFlag { 4618 const char *zFlag; 4619 int flag; 4620 } aFlag[] = { 4621 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4622 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4623 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4624 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4625 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4626 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4627 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4628 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4629 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4630 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4631 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4632 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4633 { "SQLITE_OPEN_SUPER_JOURNAL", SQLITE_OPEN_SUPER_JOURNAL }, 4634 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4635 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4636 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4637 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4638 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4639 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4640 { 0, 0 } 4641 }; 4642 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4643 "flag", 0, &iFlag 4644 ); 4645 if( rc!=TCL_OK ) return rc; 4646 flags |= aFlag[iFlag].flag; 4647 } 4648 4649 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4650 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4651 Tcl_AppendResult(interp, zBuf, 0); 4652 return TCL_OK; 4653 } 4654 4655 /* 4656 ** Usage: sqlite3_open16 filename options 4657 */ 4658 static int SQLITE_TCLAPI test_open16( 4659 void * clientData, 4660 Tcl_Interp *interp, 4661 int objc, 4662 Tcl_Obj *CONST objv[] 4663 ){ 4664 #ifndef SQLITE_OMIT_UTF16 4665 const void *zFilename; 4666 sqlite3 *db; 4667 char zBuf[100]; 4668 4669 if( objc!=3 ){ 4670 Tcl_AppendResult(interp, "wrong # args: should be \"", 4671 Tcl_GetString(objv[0]), " filename options-list", 0); 4672 return TCL_ERROR; 4673 } 4674 4675 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4676 sqlite3_open16(zFilename, &db); 4677 4678 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4679 Tcl_AppendResult(interp, zBuf, 0); 4680 #endif /* SQLITE_OMIT_UTF16 */ 4681 return TCL_OK; 4682 } 4683 4684 /* 4685 ** Usage: sqlite3_complete16 <UTF-16 string> 4686 ** 4687 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4688 ** otherwise. 4689 */ 4690 static int SQLITE_TCLAPI test_complete16( 4691 void * clientData, 4692 Tcl_Interp *interp, 4693 int objc, 4694 Tcl_Obj *CONST objv[] 4695 ){ 4696 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4697 char *zBuf; 4698 4699 if( objc!=2 ){ 4700 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4701 return TCL_ERROR; 4702 } 4703 4704 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4705 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4706 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4707 return TCL_OK; 4708 } 4709 4710 /* 4711 ** Usage: sqlite3_normalize SQL 4712 ** 4713 ** Return the normalized value for an SQL statement. 4714 */ 4715 static int SQLITE_TCLAPI test_normalize( 4716 void * clientData, 4717 Tcl_Interp *interp, 4718 int objc, 4719 Tcl_Obj *CONST objv[] 4720 ){ 4721 char *zSql; 4722 char *zNorm; 4723 extern char *sqlite3_normalize(const char*); 4724 4725 if( objc!=2 ){ 4726 Tcl_WrongNumArgs(interp, 1, objv, "SQL"); 4727 return TCL_ERROR; 4728 } 4729 4730 zSql = (char*)Tcl_GetString(objv[1]); 4731 zNorm = sqlite3_normalize(zSql); 4732 if( zNorm ){ 4733 Tcl_SetObjResult(interp, Tcl_NewStringObj(zNorm, -1)); 4734 sqlite3_free(zNorm); 4735 } 4736 return TCL_OK; 4737 } 4738 4739 /* 4740 ** Usage: sqlite3_step STMT 4741 ** 4742 ** Advance the statement to the next row. 4743 */ 4744 static int SQLITE_TCLAPI test_step( 4745 void * clientData, 4746 Tcl_Interp *interp, 4747 int objc, 4748 Tcl_Obj *CONST objv[] 4749 ){ 4750 sqlite3_stmt *pStmt; 4751 int rc; 4752 4753 if( objc!=2 ){ 4754 Tcl_AppendResult(interp, "wrong # args: should be \"", 4755 Tcl_GetString(objv[0]), " STMT", 0); 4756 return TCL_ERROR; 4757 } 4758 4759 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4760 rc = sqlite3_step(pStmt); 4761 4762 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4763 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4764 return TCL_OK; 4765 } 4766 4767 static int SQLITE_TCLAPI test_sql( 4768 void * clientData, 4769 Tcl_Interp *interp, 4770 int objc, 4771 Tcl_Obj *CONST objv[] 4772 ){ 4773 sqlite3_stmt *pStmt; 4774 4775 if( objc!=2 ){ 4776 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4777 return TCL_ERROR; 4778 } 4779 4780 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4781 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4782 return TCL_OK; 4783 } 4784 static int SQLITE_TCLAPI test_ex_sql( 4785 void * clientData, 4786 Tcl_Interp *interp, 4787 int objc, 4788 Tcl_Obj *CONST objv[] 4789 ){ 4790 sqlite3_stmt *pStmt; 4791 char *z; 4792 4793 if( objc!=2 ){ 4794 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4795 return TCL_ERROR; 4796 } 4797 4798 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4799 z = sqlite3_expanded_sql(pStmt); 4800 Tcl_SetResult(interp, z, TCL_VOLATILE); 4801 sqlite3_free(z); 4802 return TCL_OK; 4803 } 4804 #ifdef SQLITE_ENABLE_NORMALIZE 4805 static int SQLITE_TCLAPI test_norm_sql( 4806 void * clientData, 4807 Tcl_Interp *interp, 4808 int objc, 4809 Tcl_Obj *CONST objv[] 4810 ){ 4811 sqlite3_stmt *pStmt; 4812 4813 if( objc!=2 ){ 4814 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4815 return TCL_ERROR; 4816 } 4817 4818 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4819 Tcl_SetResult(interp, (char *)sqlite3_normalized_sql(pStmt), TCL_VOLATILE); 4820 return TCL_OK; 4821 } 4822 #endif /* SQLITE_ENABLE_NORMALIZE */ 4823 4824 /* 4825 ** Usage: sqlite3_column_count STMT 4826 ** 4827 ** Return the number of columns returned by the sql statement STMT. 4828 */ 4829 static int SQLITE_TCLAPI test_column_count( 4830 void * clientData, 4831 Tcl_Interp *interp, 4832 int objc, 4833 Tcl_Obj *CONST objv[] 4834 ){ 4835 sqlite3_stmt *pStmt; 4836 4837 if( objc!=2 ){ 4838 Tcl_AppendResult(interp, "wrong # args: should be \"", 4839 Tcl_GetString(objv[0]), " STMT column", 0); 4840 return TCL_ERROR; 4841 } 4842 4843 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4844 4845 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 4846 return TCL_OK; 4847 } 4848 4849 /* 4850 ** Usage: sqlite3_column_type STMT column 4851 ** 4852 ** Return the type of the data in column 'column' of the current row. 4853 */ 4854 static int SQLITE_TCLAPI test_column_type( 4855 void * clientData, 4856 Tcl_Interp *interp, 4857 int objc, 4858 Tcl_Obj *CONST objv[] 4859 ){ 4860 sqlite3_stmt *pStmt; 4861 int col; 4862 int tp; 4863 4864 if( objc!=3 ){ 4865 Tcl_AppendResult(interp, "wrong # args: should be \"", 4866 Tcl_GetString(objv[0]), " STMT column", 0); 4867 return TCL_ERROR; 4868 } 4869 4870 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4871 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4872 4873 tp = sqlite3_column_type(pStmt, col); 4874 switch( tp ){ 4875 case SQLITE_INTEGER: 4876 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 4877 break; 4878 case SQLITE_NULL: 4879 Tcl_SetResult(interp, "NULL", TCL_STATIC); 4880 break; 4881 case SQLITE_FLOAT: 4882 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 4883 break; 4884 case SQLITE_TEXT: 4885 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 4886 break; 4887 case SQLITE_BLOB: 4888 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 4889 break; 4890 default: 4891 assert(0); 4892 } 4893 4894 return TCL_OK; 4895 } 4896 4897 /* 4898 ** Usage: sqlite3_column_int64 STMT column 4899 ** 4900 ** Return the data in column 'column' of the current row cast as an 4901 ** wide (64-bit) integer. 4902 */ 4903 static int SQLITE_TCLAPI test_column_int64( 4904 void * clientData, 4905 Tcl_Interp *interp, 4906 int objc, 4907 Tcl_Obj *CONST objv[] 4908 ){ 4909 sqlite3_stmt *pStmt; 4910 int col; 4911 i64 iVal; 4912 4913 if( objc!=3 ){ 4914 Tcl_AppendResult(interp, "wrong # args: should be \"", 4915 Tcl_GetString(objv[0]), " STMT column", 0); 4916 return TCL_ERROR; 4917 } 4918 4919 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4920 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4921 4922 iVal = sqlite3_column_int64(pStmt, col); 4923 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 4924 return TCL_OK; 4925 } 4926 4927 /* 4928 ** Usage: sqlite3_column_blob STMT column 4929 */ 4930 static int SQLITE_TCLAPI test_column_blob( 4931 void * clientData, 4932 Tcl_Interp *interp, 4933 int objc, 4934 Tcl_Obj *CONST objv[] 4935 ){ 4936 sqlite3_stmt *pStmt; 4937 int col; 4938 4939 int len; 4940 const void *pBlob; 4941 4942 if( objc!=3 ){ 4943 Tcl_AppendResult(interp, "wrong # args: should be \"", 4944 Tcl_GetString(objv[0]), " STMT column", 0); 4945 return TCL_ERROR; 4946 } 4947 4948 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4949 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4950 4951 len = sqlite3_column_bytes(pStmt, col); 4952 pBlob = sqlite3_column_blob(pStmt, col); 4953 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 4954 return TCL_OK; 4955 } 4956 4957 /* 4958 ** Usage: sqlite3_column_double STMT column 4959 ** 4960 ** Return the data in column 'column' of the current row cast as a double. 4961 */ 4962 static int SQLITE_TCLAPI test_column_double( 4963 void * clientData, 4964 Tcl_Interp *interp, 4965 int objc, 4966 Tcl_Obj *CONST objv[] 4967 ){ 4968 sqlite3_stmt *pStmt; 4969 int col; 4970 double rVal; 4971 4972 if( objc!=3 ){ 4973 Tcl_AppendResult(interp, "wrong # args: should be \"", 4974 Tcl_GetString(objv[0]), " STMT column", 0); 4975 return TCL_ERROR; 4976 } 4977 4978 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4979 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4980 4981 rVal = sqlite3_column_double(pStmt, col); 4982 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 4983 return TCL_OK; 4984 } 4985 4986 /* 4987 ** Usage: sqlite3_data_count STMT 4988 ** 4989 ** Return the number of columns returned by the sql statement STMT. 4990 */ 4991 static int SQLITE_TCLAPI test_data_count( 4992 void * clientData, 4993 Tcl_Interp *interp, 4994 int objc, 4995 Tcl_Obj *CONST objv[] 4996 ){ 4997 sqlite3_stmt *pStmt; 4998 4999 if( objc!=2 ){ 5000 Tcl_AppendResult(interp, "wrong # args: should be \"", 5001 Tcl_GetString(objv[0]), " STMT column", 0); 5002 return TCL_ERROR; 5003 } 5004 5005 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5006 5007 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 5008 return TCL_OK; 5009 } 5010 5011 /* 5012 ** Usage: sqlite3_column_text STMT column 5013 ** 5014 ** Usage: sqlite3_column_decltype STMT column 5015 ** 5016 ** Usage: sqlite3_column_name STMT column 5017 */ 5018 static int SQLITE_TCLAPI test_stmt_utf8( 5019 void * clientData, /* Pointer to SQLite API function to be invoke */ 5020 Tcl_Interp *interp, 5021 int objc, 5022 Tcl_Obj *CONST objv[] 5023 ){ 5024 sqlite3_stmt *pStmt; 5025 int col; 5026 const char *(*xFunc)(sqlite3_stmt*, int); 5027 const char *zRet; 5028 5029 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 5030 if( objc!=3 ){ 5031 Tcl_AppendResult(interp, "wrong # args: should be \"", 5032 Tcl_GetString(objv[0]), " STMT column", 0); 5033 return TCL_ERROR; 5034 } 5035 5036 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5037 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5038 zRet = xFunc(pStmt, col); 5039 if( zRet ){ 5040 Tcl_SetResult(interp, (char *)zRet, 0); 5041 } 5042 return TCL_OK; 5043 } 5044 5045 static int SQLITE_TCLAPI test_global_recover( 5046 void * clientData, 5047 Tcl_Interp *interp, 5048 int objc, 5049 Tcl_Obj *CONST objv[] 5050 ){ 5051 #ifndef SQLITE_OMIT_DEPRECATED 5052 int rc; 5053 if( objc!=1 ){ 5054 Tcl_WrongNumArgs(interp, 1, objv, ""); 5055 return TCL_ERROR; 5056 } 5057 rc = sqlite3_global_recover(); 5058 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5059 #endif 5060 return TCL_OK; 5061 } 5062 5063 /* 5064 ** Usage: sqlite3_column_text STMT column 5065 ** 5066 ** Usage: sqlite3_column_decltype STMT column 5067 ** 5068 ** Usage: sqlite3_column_name STMT column 5069 */ 5070 static int SQLITE_TCLAPI test_stmt_utf16( 5071 void * clientData, /* Pointer to SQLite API function to be invoked */ 5072 Tcl_Interp *interp, 5073 int objc, 5074 Tcl_Obj *CONST objv[] 5075 ){ 5076 #ifndef SQLITE_OMIT_UTF16 5077 sqlite3_stmt *pStmt; 5078 int col; 5079 Tcl_Obj *pRet; 5080 const void *zName16; 5081 const void *(*xFunc)(sqlite3_stmt*, int); 5082 5083 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 5084 if( objc!=3 ){ 5085 Tcl_AppendResult(interp, "wrong # args: should be \"", 5086 Tcl_GetString(objv[0]), " STMT column", 0); 5087 return TCL_ERROR; 5088 } 5089 5090 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5091 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5092 5093 zName16 = xFunc(pStmt, col); 5094 if( zName16 ){ 5095 int n; 5096 const char *z = zName16; 5097 for(n=0; z[n] || z[n+1]; n+=2){} 5098 pRet = Tcl_NewByteArrayObj(zName16, n+2); 5099 Tcl_SetObjResult(interp, pRet); 5100 } 5101 #endif /* SQLITE_OMIT_UTF16 */ 5102 5103 return TCL_OK; 5104 } 5105 5106 /* 5107 ** Usage: sqlite3_column_int STMT column 5108 ** 5109 ** Usage: sqlite3_column_bytes STMT column 5110 ** 5111 ** Usage: sqlite3_column_bytes16 STMT column 5112 ** 5113 */ 5114 static int SQLITE_TCLAPI test_stmt_int( 5115 void * clientData, /* Pointer to SQLite API function to be invoked */ 5116 Tcl_Interp *interp, 5117 int objc, 5118 Tcl_Obj *CONST objv[] 5119 ){ 5120 sqlite3_stmt *pStmt; 5121 int col; 5122 int (*xFunc)(sqlite3_stmt*, int); 5123 5124 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 5125 if( objc!=3 ){ 5126 Tcl_AppendResult(interp, "wrong # args: should be \"", 5127 Tcl_GetString(objv[0]), " STMT column", 0); 5128 return TCL_ERROR; 5129 } 5130 5131 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5132 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5133 5134 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 5135 return TCL_OK; 5136 } 5137 5138 /* 5139 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 5140 ** 5141 ** Set the db->magic value. This is used to test error recovery logic. 5142 */ 5143 static int SQLITE_TCLAPI sqlite_set_magic( 5144 void * clientData, 5145 Tcl_Interp *interp, 5146 int argc, 5147 char **argv 5148 ){ 5149 sqlite3 *db; 5150 if( argc!=3 ){ 5151 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5152 " DB MAGIC", 0); 5153 return TCL_ERROR; 5154 } 5155 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5156 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 5157 db->magic = SQLITE_MAGIC_OPEN; 5158 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 5159 db->magic = SQLITE_MAGIC_CLOSED; 5160 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 5161 db->magic = SQLITE_MAGIC_BUSY; 5162 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 5163 db->magic = SQLITE_MAGIC_ERROR; 5164 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 5165 return TCL_ERROR; 5166 } 5167 return TCL_OK; 5168 } 5169 5170 /* 5171 ** Usage: sqlite3_interrupt DB 5172 ** 5173 ** Trigger an interrupt on DB 5174 */ 5175 static int SQLITE_TCLAPI test_interrupt( 5176 void * clientData, 5177 Tcl_Interp *interp, 5178 int argc, 5179 char **argv 5180 ){ 5181 sqlite3 *db; 5182 if( argc!=2 ){ 5183 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 5184 return TCL_ERROR; 5185 } 5186 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5187 sqlite3_interrupt(db); 5188 return TCL_OK; 5189 } 5190 5191 /* 5192 ** Usage: sqlite_delete_function DB function-name 5193 ** 5194 ** Delete the user function 'function-name' from database handle DB. It 5195 ** is assumed that the user function was created as UTF8, any number of 5196 ** arguments (the way the TCL interface does it). 5197 */ 5198 static int SQLITE_TCLAPI delete_function( 5199 void * clientData, 5200 Tcl_Interp *interp, 5201 int argc, 5202 char **argv 5203 ){ 5204 int rc; 5205 sqlite3 *db; 5206 if( argc!=3 ){ 5207 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5208 " DB function-name", 0); 5209 return TCL_ERROR; 5210 } 5211 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5212 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 5213 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5214 return TCL_OK; 5215 } 5216 5217 /* 5218 ** Usage: sqlite_delete_collation DB collation-name 5219 ** 5220 ** Delete the collation sequence 'collation-name' from database handle 5221 ** DB. It is assumed that the collation sequence was created as UTF8 (the 5222 ** way the TCL interface does it). 5223 */ 5224 static int SQLITE_TCLAPI delete_collation( 5225 void * clientData, 5226 Tcl_Interp *interp, 5227 int argc, 5228 char **argv 5229 ){ 5230 int rc; 5231 sqlite3 *db; 5232 if( argc!=3 ){ 5233 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5234 " DB function-name", 0); 5235 return TCL_ERROR; 5236 } 5237 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5238 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5239 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5240 return TCL_OK; 5241 } 5242 5243 /* 5244 ** Usage: sqlite3_get_autocommit DB 5245 ** 5246 ** Return true if the database DB is currently in auto-commit mode. 5247 ** Return false if not. 5248 */ 5249 static int SQLITE_TCLAPI get_autocommit( 5250 void * clientData, 5251 Tcl_Interp *interp, 5252 int argc, 5253 char **argv 5254 ){ 5255 char zBuf[30]; 5256 sqlite3 *db; 5257 if( argc!=2 ){ 5258 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5259 " DB", 0); 5260 return TCL_ERROR; 5261 } 5262 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5263 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5264 Tcl_AppendResult(interp, zBuf, 0); 5265 return TCL_OK; 5266 } 5267 5268 /* 5269 ** Usage: sqlite3_busy_timeout DB MS 5270 ** 5271 ** Set the busy timeout. This is more easily done using the timeout 5272 ** method of the TCL interface. But we need a way to test the case 5273 ** where it returns SQLITE_MISUSE. 5274 */ 5275 static int SQLITE_TCLAPI test_busy_timeout( 5276 void * clientData, 5277 Tcl_Interp *interp, 5278 int argc, 5279 char **argv 5280 ){ 5281 int rc, ms; 5282 sqlite3 *db; 5283 if( argc!=3 ){ 5284 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5285 " DB", 0); 5286 return TCL_ERROR; 5287 } 5288 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5289 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5290 rc = sqlite3_busy_timeout(db, ms); 5291 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5292 return TCL_OK; 5293 } 5294 5295 /* 5296 ** Usage: tcl_variable_type VARIABLENAME 5297 ** 5298 ** Return the name of the internal representation for the 5299 ** value of the given variable. 5300 */ 5301 static int SQLITE_TCLAPI tcl_variable_type( 5302 void * clientData, 5303 Tcl_Interp *interp, 5304 int objc, 5305 Tcl_Obj *CONST objv[] 5306 ){ 5307 Tcl_Obj *pVar; 5308 if( objc!=2 ){ 5309 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5310 return TCL_ERROR; 5311 } 5312 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5313 if( pVar==0 ) return TCL_ERROR; 5314 if( pVar->typePtr ){ 5315 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5316 } 5317 return TCL_OK; 5318 } 5319 5320 /* 5321 ** Usage: sqlite3_release_memory ?N? 5322 ** 5323 ** Attempt to release memory currently held but not actually required. 5324 ** The integer N is the number of bytes we are trying to release. The 5325 ** return value is the amount of memory actually released. 5326 */ 5327 static int SQLITE_TCLAPI test_release_memory( 5328 void * clientData, 5329 Tcl_Interp *interp, 5330 int objc, 5331 Tcl_Obj *CONST objv[] 5332 ){ 5333 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5334 int N; 5335 int amt; 5336 if( objc!=1 && objc!=2 ){ 5337 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5338 return TCL_ERROR; 5339 } 5340 if( objc==2 ){ 5341 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5342 }else{ 5343 N = -1; 5344 } 5345 amt = sqlite3_release_memory(N); 5346 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5347 #endif 5348 return TCL_OK; 5349 } 5350 5351 5352 /* 5353 ** Usage: sqlite3_db_release_memory DB 5354 ** 5355 ** Attempt to release memory currently held by database DB. Return the 5356 ** result code (which in the current implementation is always zero). 5357 */ 5358 static int SQLITE_TCLAPI test_db_release_memory( 5359 void * clientData, 5360 Tcl_Interp *interp, 5361 int objc, 5362 Tcl_Obj *CONST objv[] 5363 ){ 5364 sqlite3 *db; 5365 int rc; 5366 if( objc!=2 ){ 5367 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5368 return TCL_ERROR; 5369 } 5370 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5371 rc = sqlite3_db_release_memory(db); 5372 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5373 return TCL_OK; 5374 } 5375 5376 /* 5377 ** Usage: sqlite3_db_cacheflush DB 5378 ** 5379 ** Attempt to flush any dirty pages to disk. 5380 */ 5381 static int SQLITE_TCLAPI test_db_cacheflush( 5382 void * clientData, 5383 Tcl_Interp *interp, 5384 int objc, 5385 Tcl_Obj *CONST objv[] 5386 ){ 5387 sqlite3 *db; 5388 int rc; 5389 if( objc!=2 ){ 5390 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5391 return TCL_ERROR; 5392 } 5393 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5394 rc = sqlite3_db_cacheflush(db); 5395 if( rc ){ 5396 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5397 return TCL_ERROR; 5398 } 5399 5400 Tcl_ResetResult(interp); 5401 return TCL_OK; 5402 } 5403 5404 /* 5405 ** Usage: sqlite3_system_errno DB 5406 ** 5407 ** Return the low-level system errno value. 5408 */ 5409 static int SQLITE_TCLAPI test_system_errno( 5410 void * clientData, 5411 Tcl_Interp *interp, 5412 int objc, 5413 Tcl_Obj *CONST objv[] 5414 ){ 5415 sqlite3 *db; 5416 int iErrno; 5417 if( objc!=2 ){ 5418 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5419 return TCL_ERROR; 5420 } 5421 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5422 iErrno = sqlite3_system_errno(db); 5423 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5424 return TCL_OK; 5425 } 5426 5427 /* 5428 ** Usage: sqlite3_db_filename DB DBNAME 5429 ** 5430 ** Return the name of a file associated with a database. 5431 */ 5432 static int SQLITE_TCLAPI test_db_filename( 5433 void * clientData, 5434 Tcl_Interp *interp, 5435 int objc, 5436 Tcl_Obj *CONST objv[] 5437 ){ 5438 sqlite3 *db; 5439 const char *zDbName; 5440 if( objc!=3 ){ 5441 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5442 return TCL_ERROR; 5443 } 5444 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5445 zDbName = Tcl_GetString(objv[2]); 5446 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5447 return TCL_OK; 5448 } 5449 5450 /* 5451 ** Usage: sqlite3_db_readonly DB DBNAME 5452 ** 5453 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5454 ** not exist. 5455 */ 5456 static int SQLITE_TCLAPI test_db_readonly( 5457 void * clientData, 5458 Tcl_Interp *interp, 5459 int objc, 5460 Tcl_Obj *CONST objv[] 5461 ){ 5462 sqlite3 *db; 5463 const char *zDbName; 5464 if( objc!=3 ){ 5465 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5466 return TCL_ERROR; 5467 } 5468 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5469 zDbName = Tcl_GetString(objv[2]); 5470 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5471 return TCL_OK; 5472 } 5473 5474 /* 5475 ** Usage: sqlite3_soft_heap_limit ?N? 5476 ** 5477 ** Query or set the soft heap limit for the current thread. The 5478 ** limit is only changed if the N is present. The previous limit 5479 ** is returned. 5480 */ 5481 static int SQLITE_TCLAPI test_soft_heap_limit( 5482 void * clientData, 5483 Tcl_Interp *interp, 5484 int objc, 5485 Tcl_Obj *CONST objv[] 5486 ){ 5487 sqlite3_int64 amt; 5488 Tcl_WideInt N = -1; 5489 if( objc!=1 && objc!=2 ){ 5490 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5491 return TCL_ERROR; 5492 } 5493 if( objc==2 ){ 5494 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5495 } 5496 amt = sqlite3_soft_heap_limit64(N); 5497 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5498 return TCL_OK; 5499 } 5500 5501 /* 5502 ** Usage: sqlite3_hard_heap_limit ?N? 5503 ** 5504 ** Query or set the hard heap limit for the current thread. The 5505 ** limit is only changed if the N is present. The previous limit 5506 ** is returned. 5507 */ 5508 static int SQLITE_TCLAPI test_hard_heap_limit( 5509 void * clientData, 5510 Tcl_Interp *interp, 5511 int objc, 5512 Tcl_Obj *CONST objv[] 5513 ){ 5514 sqlite3_int64 amt; 5515 Tcl_WideInt N = -1; 5516 if( objc!=1 && objc!=2 ){ 5517 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5518 return TCL_ERROR; 5519 } 5520 if( objc==2 ){ 5521 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5522 } 5523 amt = sqlite3_hard_heap_limit64(N); 5524 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5525 return TCL_OK; 5526 } 5527 5528 /* 5529 ** Usage: sqlite3_thread_cleanup 5530 ** 5531 ** Call the sqlite3_thread_cleanup API. 5532 */ 5533 static int SQLITE_TCLAPI test_thread_cleanup( 5534 void * clientData, 5535 Tcl_Interp *interp, 5536 int objc, 5537 Tcl_Obj *CONST objv[] 5538 ){ 5539 #ifndef SQLITE_OMIT_DEPRECATED 5540 sqlite3_thread_cleanup(); 5541 #endif 5542 return TCL_OK; 5543 } 5544 5545 /* 5546 ** Usage: sqlite3_pager_refcounts DB 5547 ** 5548 ** Return a list of numbers which are the PagerRefcount for all 5549 ** pagers on each database connection. 5550 */ 5551 static int SQLITE_TCLAPI test_pager_refcounts( 5552 void * clientData, 5553 Tcl_Interp *interp, 5554 int objc, 5555 Tcl_Obj *CONST objv[] 5556 ){ 5557 sqlite3 *db; 5558 int i; 5559 int v, *a; 5560 Tcl_Obj *pResult; 5561 5562 if( objc!=2 ){ 5563 Tcl_AppendResult(interp, "wrong # args: should be \"", 5564 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5565 return TCL_ERROR; 5566 } 5567 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5568 pResult = Tcl_NewObj(); 5569 for(i=0; i<db->nDb; i++){ 5570 if( db->aDb[i].pBt==0 ){ 5571 v = -1; 5572 }else{ 5573 sqlite3_mutex_enter(db->mutex); 5574 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5575 v = a[0]; 5576 sqlite3_mutex_leave(db->mutex); 5577 } 5578 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5579 } 5580 Tcl_SetObjResult(interp, pResult); 5581 return TCL_OK; 5582 } 5583 5584 5585 /* 5586 ** tclcmd: working_64bit_int 5587 ** 5588 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5589 ** leads to a number of test failures. The present command checks the 5590 ** TCL build to see whether or not it supports 64-bit integers. It 5591 ** returns TRUE if it does and FALSE if not. 5592 ** 5593 ** This command is used to warn users that their TCL build is defective 5594 ** and that the errors they are seeing in the test scripts might be 5595 ** a result of their defective TCL rather than problems in SQLite. 5596 */ 5597 static int SQLITE_TCLAPI working_64bit_int( 5598 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5599 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5600 int objc, /* Number of arguments */ 5601 Tcl_Obj *CONST objv[] /* Command arguments */ 5602 ){ 5603 Tcl_Obj *pTestObj; 5604 int working = 0; 5605 5606 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5607 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5608 Tcl_DecrRefCount(pTestObj); 5609 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5610 return TCL_OK; 5611 } 5612 5613 5614 /* 5615 ** tclcmd: vfs_unlink_test 5616 ** 5617 ** This TCL command unregisters the primary VFS and then registers 5618 ** it back again. This is used to test the ability to register a 5619 ** VFS when none are previously registered, and the ability to 5620 ** unregister the only available VFS. Ticket #2738 5621 */ 5622 static int SQLITE_TCLAPI vfs_unlink_test( 5623 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5624 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5625 int objc, /* Number of arguments */ 5626 Tcl_Obj *CONST objv[] /* Command arguments */ 5627 ){ 5628 int i; 5629 sqlite3_vfs *pMain; 5630 sqlite3_vfs *apVfs[20]; 5631 sqlite3_vfs one, two; 5632 5633 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5634 one.zName = "__one"; 5635 two.zName = "__two"; 5636 5637 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5638 ** change the default VFS 5639 */ 5640 pMain = sqlite3_vfs_find(0); 5641 sqlite3_vfs_register(&one, 0); 5642 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5643 sqlite3_vfs_register(&two, 0); 5644 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5645 5646 /* We can find a VFS by its name */ 5647 assert( sqlite3_vfs_find("__one")==&one ); 5648 assert( sqlite3_vfs_find("__two")==&two ); 5649 5650 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5651 ** default VFS, even if the 1st parameter is an existig VFS that is 5652 ** previously registered as the non-default. 5653 */ 5654 sqlite3_vfs_register(&one, 1); 5655 assert( sqlite3_vfs_find("__one")==&one ); 5656 assert( sqlite3_vfs_find("__two")==&two ); 5657 assert( sqlite3_vfs_find(0)==&one ); 5658 sqlite3_vfs_register(&two, 1); 5659 assert( sqlite3_vfs_find("__one")==&one ); 5660 assert( sqlite3_vfs_find("__two")==&two ); 5661 assert( sqlite3_vfs_find(0)==&two ); 5662 if( pMain ){ 5663 sqlite3_vfs_register(pMain, 1); 5664 assert( sqlite3_vfs_find("__one")==&one ); 5665 assert( sqlite3_vfs_find("__two")==&two ); 5666 assert( sqlite3_vfs_find(0)==pMain ); 5667 } 5668 5669 /* Unlink the default VFS. Repeat until there are no more VFSes 5670 ** registered. 5671 */ 5672 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5673 apVfs[i] = sqlite3_vfs_find(0); 5674 if( apVfs[i] ){ 5675 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5676 sqlite3_vfs_unregister(apVfs[i]); 5677 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5678 } 5679 } 5680 assert( 0==sqlite3_vfs_find(0) ); 5681 5682 /* Register the main VFS as non-default (will be made default, since 5683 ** it'll be the only one in existence). 5684 */ 5685 sqlite3_vfs_register(pMain, 0); 5686 assert( sqlite3_vfs_find(0)==pMain ); 5687 5688 /* Un-register the main VFS again to restore an empty VFS list */ 5689 sqlite3_vfs_unregister(pMain); 5690 assert( 0==sqlite3_vfs_find(0) ); 5691 5692 /* Relink all VFSes in reverse order. */ 5693 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5694 if( apVfs[i] ){ 5695 sqlite3_vfs_register(apVfs[i], 1); 5696 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5697 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5698 } 5699 } 5700 5701 /* Unregister out sample VFSes. */ 5702 sqlite3_vfs_unregister(&one); 5703 sqlite3_vfs_unregister(&two); 5704 5705 /* Unregistering a VFS that is not currently registered is harmless */ 5706 sqlite3_vfs_unregister(&one); 5707 sqlite3_vfs_unregister(&two); 5708 assert( sqlite3_vfs_find("__one")==0 ); 5709 assert( sqlite3_vfs_find("__two")==0 ); 5710 5711 /* We should be left with the original default VFS back as the 5712 ** original */ 5713 assert( sqlite3_vfs_find(0)==pMain ); 5714 5715 return TCL_OK; 5716 } 5717 5718 /* 5719 ** tclcmd: vfs_initfail_test 5720 ** 5721 ** This TCL command attempts to vfs_find and vfs_register when the 5722 ** sqlite3_initialize() interface is failing. All calls should fail. 5723 */ 5724 static int SQLITE_TCLAPI vfs_initfail_test( 5725 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5726 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5727 int objc, /* Number of arguments */ 5728 Tcl_Obj *CONST objv[] /* Command arguments */ 5729 ){ 5730 sqlite3_vfs one; 5731 one.zName = "__one"; 5732 5733 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5734 sqlite3_vfs_register(&one, 0); 5735 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5736 sqlite3_vfs_register(&one, 1); 5737 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5738 return TCL_OK; 5739 } 5740 5741 /* 5742 ** Saved VFSes 5743 */ 5744 static sqlite3_vfs *apVfs[20]; 5745 static int nVfs = 0; 5746 5747 /* 5748 ** tclcmd: vfs_unregister_all 5749 ** 5750 ** Unregister all VFSes. 5751 */ 5752 static int SQLITE_TCLAPI vfs_unregister_all( 5753 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5754 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5755 int objc, /* Number of arguments */ 5756 Tcl_Obj *CONST objv[] /* Command arguments */ 5757 ){ 5758 int i; 5759 for(i=0; i<ArraySize(apVfs); i++){ 5760 apVfs[i] = sqlite3_vfs_find(0); 5761 if( apVfs[i]==0 ) break; 5762 sqlite3_vfs_unregister(apVfs[i]); 5763 } 5764 nVfs = i; 5765 return TCL_OK; 5766 } 5767 /* 5768 ** tclcmd: vfs_reregister_all 5769 ** 5770 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5771 ** care to put the linked list back together in the same order as it was 5772 ** in before vfs_unregister_all was invoked. 5773 */ 5774 static int SQLITE_TCLAPI vfs_reregister_all( 5775 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5776 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5777 int objc, /* Number of arguments */ 5778 Tcl_Obj *CONST objv[] /* Command arguments */ 5779 ){ 5780 int i; 5781 for(i=nVfs-1; i>=0; i--){ 5782 sqlite3_vfs_register(apVfs[i], 1); 5783 } 5784 return TCL_OK; 5785 } 5786 5787 5788 /* 5789 ** tclcmd: file_control_test DB 5790 ** 5791 ** This TCL command runs the sqlite3_file_control interface and 5792 ** verifies correct operation of the same. 5793 */ 5794 static int SQLITE_TCLAPI file_control_test( 5795 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5796 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5797 int objc, /* Number of arguments */ 5798 Tcl_Obj *CONST objv[] /* Command arguments */ 5799 ){ 5800 int iArg = 0; 5801 sqlite3 *db; 5802 int rc; 5803 5804 if( objc!=2 ){ 5805 Tcl_AppendResult(interp, "wrong # args: should be \"", 5806 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5807 return TCL_ERROR; 5808 } 5809 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5810 rc = sqlite3_file_control(db, 0, 0, &iArg); 5811 assert( rc==SQLITE_NOTFOUND ); 5812 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 5813 assert( rc==SQLITE_ERROR ); 5814 rc = sqlite3_file_control(db, "main", -1, &iArg); 5815 assert( rc==SQLITE_NOTFOUND ); 5816 rc = sqlite3_file_control(db, "temp", -1, &iArg); 5817 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 5818 5819 return TCL_OK; 5820 } 5821 5822 5823 /* 5824 ** tclcmd: file_control_lasterrno_test DB 5825 ** 5826 ** This TCL command runs the sqlite3_file_control interface and 5827 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 5828 */ 5829 static int SQLITE_TCLAPI file_control_lasterrno_test( 5830 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5831 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5832 int objc, /* Number of arguments */ 5833 Tcl_Obj *CONST objv[] /* Command arguments */ 5834 ){ 5835 int iArg = 0; 5836 sqlite3 *db; 5837 int rc; 5838 5839 if( objc!=2 ){ 5840 Tcl_AppendResult(interp, "wrong # args: should be \"", 5841 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5842 return TCL_ERROR; 5843 } 5844 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5845 return TCL_ERROR; 5846 } 5847 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 5848 if( rc ){ 5849 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5850 return TCL_ERROR; 5851 } 5852 if( iArg!=0 ) { 5853 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 5854 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 5855 return TCL_ERROR; 5856 } 5857 return TCL_OK; 5858 } 5859 5860 /* 5861 ** tclcmd: file_control_data_version DB DBNAME 5862 ** 5863 ** This TCL command runs the sqlite3_file_control with the 5864 ** SQLITE_FCNTL_DATA_VERSION opcode, returning the result. 5865 */ 5866 static int SQLITE_TCLAPI file_control_data_version( 5867 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5868 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5869 int objc, /* Number of arguments */ 5870 Tcl_Obj *CONST objv[] /* Command arguments */ 5871 ){ 5872 unsigned int iVers; /* data version */ 5873 char *zDb; /* Db name ("main", "temp" etc.) */ 5874 sqlite3 *db; /* Database handle */ 5875 int rc; /* file_control() return code */ 5876 char zBuf[100]; 5877 5878 if( objc!=3 && objc!=2 ){ 5879 Tcl_WrongNumArgs(interp, 1, objv, "DB [DBNAME]"); 5880 return TCL_ERROR; 5881 } 5882 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5883 return TCL_ERROR; 5884 } 5885 zDb = objc==3 ? Tcl_GetString(objv[2]) : NULL; 5886 5887 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_DATA_VERSION, (void *)&iVers); 5888 if( rc ){ 5889 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5890 return TCL_ERROR; 5891 }else{ 5892 sqlite3_snprintf(sizeof(zBuf),zBuf,"%u",iVers); 5893 Tcl_SetResult(interp, (char *)zBuf, TCL_VOLATILE); 5894 return TCL_OK; 5895 } 5896 } 5897 5898 /* 5899 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 5900 ** 5901 ** This TCL command runs the sqlite3_file_control interface and 5902 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5903 ** SQLITE_SET_LOCKPROXYFILE verbs. 5904 */ 5905 static int SQLITE_TCLAPI file_control_chunksize_test( 5906 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5907 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5908 int objc, /* Number of arguments */ 5909 Tcl_Obj *CONST objv[] /* Command arguments */ 5910 ){ 5911 int nSize; /* New chunk size */ 5912 char *zDb; /* Db name ("main", "temp" etc.) */ 5913 sqlite3 *db; /* Database handle */ 5914 int rc; /* file_control() return code */ 5915 5916 if( objc!=4 ){ 5917 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5918 return TCL_ERROR; 5919 } 5920 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5921 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 5922 ){ 5923 return TCL_ERROR; 5924 } 5925 zDb = Tcl_GetString(objv[2]); 5926 if( zDb[0]=='\0' ) zDb = NULL; 5927 5928 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 5929 if( rc ){ 5930 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5931 return TCL_ERROR; 5932 } 5933 return TCL_OK; 5934 } 5935 5936 /* 5937 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 5938 ** 5939 ** This TCL command runs the sqlite3_file_control interface 5940 ** with SQLITE_FCNTL_SIZE_HINT 5941 */ 5942 static int SQLITE_TCLAPI file_control_sizehint_test( 5943 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5944 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5945 int objc, /* Number of arguments */ 5946 Tcl_Obj *CONST objv[] /* Command arguments */ 5947 ){ 5948 Tcl_WideInt nSize; /* Hinted size */ 5949 char *zDb; /* Db name ("main", "temp" etc.) */ 5950 sqlite3 *db; /* Database handle */ 5951 int rc; /* file_control() return code */ 5952 5953 if( objc!=4 ){ 5954 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5955 return TCL_ERROR; 5956 } 5957 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5958 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 5959 ){ 5960 return TCL_ERROR; 5961 } 5962 zDb = Tcl_GetString(objv[2]); 5963 if( zDb[0]=='\0' ) zDb = NULL; 5964 5965 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 5966 if( rc ){ 5967 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5968 return TCL_ERROR; 5969 } 5970 return TCL_OK; 5971 } 5972 5973 /* 5974 ** tclcmd: file_control_lockproxy_test DB PWD 5975 ** 5976 ** This TCL command runs the sqlite3_file_control interface and 5977 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5978 ** SQLITE_SET_LOCKPROXYFILE verbs. 5979 */ 5980 static int SQLITE_TCLAPI file_control_lockproxy_test( 5981 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5982 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5983 int objc, /* Number of arguments */ 5984 Tcl_Obj *CONST objv[] /* Command arguments */ 5985 ){ 5986 sqlite3 *db; 5987 5988 if( objc!=3 ){ 5989 Tcl_AppendResult(interp, "wrong # args: should be \"", 5990 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 5991 return TCL_ERROR; 5992 } 5993 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5994 return TCL_ERROR; 5995 } 5996 5997 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 5998 # if defined(__APPLE__) 5999 # define SQLITE_ENABLE_LOCKING_STYLE 1 6000 # else 6001 # define SQLITE_ENABLE_LOCKING_STYLE 0 6002 # endif 6003 #endif 6004 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 6005 { 6006 char *testPath; 6007 int rc; 6008 int nPwd; 6009 const char *zPwd; 6010 char proxyPath[400]; 6011 6012 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 6013 if( sizeof(proxyPath)<nPwd+20 ){ 6014 Tcl_AppendResult(interp, "PWD too big", (void*)0); 6015 return TCL_ERROR; 6016 } 6017 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 6018 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 6019 if( rc ){ 6020 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6021 return TCL_ERROR; 6022 } 6023 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 6024 if( strncmp(proxyPath,testPath,11) ){ 6025 Tcl_AppendResult(interp, "Lock proxy file did not match the " 6026 "previously assigned value", 0); 6027 return TCL_ERROR; 6028 } 6029 if( rc ){ 6030 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6031 return TCL_ERROR; 6032 } 6033 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 6034 if( rc ){ 6035 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6036 return TCL_ERROR; 6037 } 6038 } 6039 #endif 6040 return TCL_OK; 6041 } 6042 6043 #if SQLITE_OS_WIN 6044 /* 6045 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 6046 ** 6047 ** This TCL command runs the sqlite3_file_control interface with 6048 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 6049 */ 6050 static int SQLITE_TCLAPI file_control_win32_av_retry( 6051 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6052 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6053 int objc, /* Number of arguments */ 6054 Tcl_Obj *CONST objv[] /* Command arguments */ 6055 ){ 6056 sqlite3 *db; 6057 int rc; 6058 int a[2]; 6059 char z[100]; 6060 6061 if( objc!=4 ){ 6062 Tcl_AppendResult(interp, "wrong # args: should be \"", 6063 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 6064 return TCL_ERROR; 6065 } 6066 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6067 return TCL_ERROR; 6068 } 6069 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 6070 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 6071 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 6072 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 6073 Tcl_AppendResult(interp, z, (char*)0); 6074 return TCL_OK; 6075 } 6076 6077 /* 6078 ** tclcmd: file_control_win32_get_handle DB 6079 ** 6080 ** This TCL command runs the sqlite3_file_control interface with 6081 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 6082 */ 6083 static int file_control_win32_get_handle( 6084 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6085 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6086 int objc, /* Number of arguments */ 6087 Tcl_Obj *CONST objv[] /* Command arguments */ 6088 ){ 6089 sqlite3 *db; 6090 int rc; 6091 HANDLE hFile = NULL; 6092 char z[100]; 6093 6094 if( objc!=2 ){ 6095 Tcl_AppendResult(interp, "wrong # args: should be \"", 6096 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 6097 return TCL_ERROR; 6098 } 6099 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6100 return TCL_ERROR; 6101 } 6102 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 6103 (void*)&hFile); 6104 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 6105 Tcl_AppendResult(interp, z, (char*)0); 6106 return TCL_OK; 6107 } 6108 6109 /* 6110 ** tclcmd: file_control_win32_set_handle DB HANDLE 6111 ** 6112 ** This TCL command runs the sqlite3_file_control interface with 6113 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 6114 */ 6115 static int SQLITE_TCLAPI file_control_win32_set_handle( 6116 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6117 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6118 int objc, /* Number of arguments */ 6119 Tcl_Obj *CONST objv[] /* Command arguments */ 6120 ){ 6121 sqlite3 *db; 6122 int rc; 6123 HANDLE hFile = NULL; 6124 char z[100]; 6125 6126 if( objc!=3 ){ 6127 Tcl_AppendResult(interp, "wrong # args: should be \"", 6128 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 6129 return TCL_ERROR; 6130 } 6131 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6132 return TCL_ERROR; 6133 } 6134 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 6135 return TCL_ERROR; 6136 } 6137 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 6138 (void*)&hFile); 6139 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 6140 Tcl_AppendResult(interp, z, (char*)0); 6141 return TCL_OK; 6142 } 6143 #endif 6144 6145 /* 6146 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 6147 ** 6148 ** This TCL command runs the sqlite3_file_control interface with 6149 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 6150 */ 6151 static int SQLITE_TCLAPI file_control_persist_wal( 6152 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6153 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6154 int objc, /* Number of arguments */ 6155 Tcl_Obj *CONST objv[] /* Command arguments */ 6156 ){ 6157 sqlite3 *db; 6158 int rc; 6159 int bPersist; 6160 char z[100]; 6161 6162 if( objc!=3 ){ 6163 Tcl_AppendResult(interp, "wrong # args: should be \"", 6164 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6165 return TCL_ERROR; 6166 } 6167 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6168 return TCL_ERROR; 6169 } 6170 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 6171 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 6172 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 6173 Tcl_AppendResult(interp, z, (char*)0); 6174 return TCL_OK; 6175 } 6176 6177 /* 6178 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 6179 ** 6180 ** This TCL command runs the sqlite3_file_control interface with 6181 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 6182 */ 6183 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 6184 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6185 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6186 int objc, /* Number of arguments */ 6187 Tcl_Obj *CONST objv[] /* Command arguments */ 6188 ){ 6189 sqlite3 *db; 6190 int rc; 6191 int b; 6192 char z[100]; 6193 6194 if( objc!=3 ){ 6195 Tcl_AppendResult(interp, "wrong # args: should be \"", 6196 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6197 return TCL_ERROR; 6198 } 6199 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6200 return TCL_ERROR; 6201 } 6202 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 6203 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 6204 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 6205 Tcl_AppendResult(interp, z, (char*)0); 6206 return TCL_OK; 6207 } 6208 6209 6210 /* 6211 ** tclcmd: file_control_vfsname DB ?AUXDB? 6212 ** 6213 ** Return a string that describes the stack of VFSes. 6214 */ 6215 static int SQLITE_TCLAPI file_control_vfsname( 6216 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6217 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6218 int objc, /* Number of arguments */ 6219 Tcl_Obj *CONST objv[] /* Command arguments */ 6220 ){ 6221 sqlite3 *db; 6222 const char *zDbName = "main"; 6223 char *zVfsName = 0; 6224 6225 if( objc!=2 && objc!=3 ){ 6226 Tcl_AppendResult(interp, "wrong # args: should be \"", 6227 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6228 return TCL_ERROR; 6229 } 6230 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6231 return TCL_ERROR; 6232 } 6233 if( objc==3 ){ 6234 zDbName = Tcl_GetString(objv[2]); 6235 } 6236 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 6237 Tcl_AppendResult(interp, zVfsName, (char*)0); 6238 sqlite3_free(zVfsName); 6239 return TCL_OK; 6240 } 6241 6242 /* 6243 ** tclcmd: file_control_tempfilename DB ?AUXDB? 6244 ** 6245 ** Return a string that is a temporary filename 6246 */ 6247 static int SQLITE_TCLAPI file_control_tempfilename( 6248 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6249 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6250 int objc, /* Number of arguments */ 6251 Tcl_Obj *CONST objv[] /* Command arguments */ 6252 ){ 6253 sqlite3 *db; 6254 const char *zDbName = "main"; 6255 char *zTName = 0; 6256 6257 if( objc!=2 && objc!=3 ){ 6258 Tcl_AppendResult(interp, "wrong # args: should be \"", 6259 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6260 return TCL_ERROR; 6261 } 6262 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6263 return TCL_ERROR; 6264 } 6265 if( objc==3 ){ 6266 zDbName = Tcl_GetString(objv[2]); 6267 } 6268 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 6269 Tcl_AppendResult(interp, zTName, (char*)0); 6270 sqlite3_free(zTName); 6271 return TCL_OK; 6272 } 6273 6274 6275 /* 6276 ** tclcmd: sqlite3_vfs_list 6277 ** 6278 ** Return a tcl list containing the names of all registered vfs's. 6279 */ 6280 static int SQLITE_TCLAPI vfs_list( 6281 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6282 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6283 int objc, /* Number of arguments */ 6284 Tcl_Obj *CONST objv[] /* Command arguments */ 6285 ){ 6286 sqlite3_vfs *pVfs; 6287 Tcl_Obj *pRet = Tcl_NewObj(); 6288 if( objc!=1 ){ 6289 Tcl_WrongNumArgs(interp, 1, objv, ""); 6290 return TCL_ERROR; 6291 } 6292 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 6293 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 6294 } 6295 Tcl_SetObjResult(interp, pRet); 6296 return TCL_OK; 6297 } 6298 6299 /* 6300 ** tclcmd: sqlite3_limit DB ID VALUE 6301 ** 6302 ** This TCL command runs the sqlite3_limit interface and 6303 ** verifies correct operation of the same. 6304 */ 6305 static int SQLITE_TCLAPI test_limit( 6306 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6307 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6308 int objc, /* Number of arguments */ 6309 Tcl_Obj *CONST objv[] /* Command arguments */ 6310 ){ 6311 sqlite3 *db; 6312 int rc; 6313 static const struct { 6314 char *zName; 6315 int id; 6316 } aId[] = { 6317 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6318 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6319 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6320 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6321 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6322 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6323 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6324 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6325 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6326 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6327 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6328 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6329 6330 /* Out of range test cases */ 6331 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6332 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6333 }; 6334 int i, id = 0; 6335 int val; 6336 const char *zId; 6337 6338 if( objc!=4 ){ 6339 Tcl_AppendResult(interp, "wrong # args: should be \"", 6340 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6341 return TCL_ERROR; 6342 } 6343 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6344 zId = Tcl_GetString(objv[2]); 6345 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6346 if( strcmp(zId, aId[i].zName)==0 ){ 6347 id = aId[i].id; 6348 break; 6349 } 6350 } 6351 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6352 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6353 return TCL_ERROR; 6354 } 6355 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6356 rc = sqlite3_limit(db, id, val); 6357 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6358 return TCL_OK; 6359 } 6360 6361 /* 6362 ** tclcmd: save_prng_state 6363 ** 6364 ** Save the state of the pseudo-random number generator. 6365 ** At the same time, verify that sqlite3_test_control works even when 6366 ** called with an out-of-range opcode. 6367 */ 6368 static int SQLITE_TCLAPI save_prng_state( 6369 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6370 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6371 int objc, /* Number of arguments */ 6372 Tcl_Obj *CONST objv[] /* Command arguments */ 6373 ){ 6374 int rc = sqlite3_test_control(9999); 6375 assert( rc==0 ); 6376 rc = sqlite3_test_control(-1); 6377 assert( rc==0 ); 6378 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6379 return TCL_OK; 6380 } 6381 /* 6382 ** tclcmd: restore_prng_state 6383 */ 6384 static int SQLITE_TCLAPI restore_prng_state( 6385 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6386 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6387 int objc, /* Number of arguments */ 6388 Tcl_Obj *CONST objv[] /* Command arguments */ 6389 ){ 6390 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 6391 return TCL_OK; 6392 } 6393 /* 6394 ** tclcmd: reset_prng_state 6395 */ 6396 static int SQLITE_TCLAPI reset_prng_state( 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_randomness(0,0); 6403 return TCL_OK; 6404 } 6405 /* 6406 ** tclcmd: prng_seed INT ?DB? 6407 ** 6408 ** Set up the SQLITE_TESTCTRL_PRNG_SEED pragma with parameter INT and DB. 6409 ** INT is an integer. DB is a database connection, or a NULL pointer if 6410 ** omitted. 6411 ** 6412 ** When INT!=0 and DB!=0, set the PRNG seed to the value of the schema 6413 ** cookie for DB, or to INT if the schema cookie happens to be zero. 6414 ** 6415 ** When INT!=0 and DB==0, set the PRNG seed to just INT. 6416 ** 6417 ** If INT==0 and DB==0 then use the default procedure of calling the 6418 ** xRandomness method on the default VFS to get the PRNG seed. 6419 */ 6420 static int SQLITE_TCLAPI prng_seed( 6421 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6422 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6423 int objc, /* Number of arguments */ 6424 Tcl_Obj *CONST objv[] /* Command arguments */ 6425 ){ 6426 int i = 0; 6427 sqlite3 *db = 0; 6428 if( objc!=2 && objc!=3 ){ 6429 Tcl_WrongNumArgs(interp, 1, objv, "SEED ?DB?"); 6430 return TCL_ERROR; 6431 } 6432 if( Tcl_GetIntFromObj(interp,objv[0],&i) ) return TCL_ERROR; 6433 if( objc==3 && getDbPointer(interp, Tcl_GetString(objv[2]), &db) ){ 6434 return TCL_ERROR; 6435 } 6436 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SEED, i, db); 6437 return TCL_OK; 6438 } 6439 6440 /* 6441 ** tclcmd: database_may_be_corrupt 6442 ** 6443 ** Indicate that database files might be corrupt. In other words, set the normal 6444 ** state of operation. 6445 */ 6446 static int SQLITE_TCLAPI database_may_be_corrupt( 6447 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6448 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6449 int objc, /* Number of arguments */ 6450 Tcl_Obj *CONST objv[] /* Command arguments */ 6451 ){ 6452 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6453 return TCL_OK; 6454 } 6455 /* 6456 ** tclcmd: database_never_corrupt 6457 ** 6458 ** Indicate that database files are always well-formed. This enables 6459 ** extra assert() statements that test conditions that are always true 6460 ** for well-formed databases. 6461 */ 6462 static int SQLITE_TCLAPI database_never_corrupt( 6463 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6464 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6465 int objc, /* Number of arguments */ 6466 Tcl_Obj *CONST objv[] /* Command arguments */ 6467 ){ 6468 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6469 return TCL_OK; 6470 } 6471 6472 /* 6473 ** tclcmd: pcache_stats 6474 */ 6475 static int SQLITE_TCLAPI test_pcache_stats( 6476 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6477 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6478 int objc, /* Number of arguments */ 6479 Tcl_Obj *CONST objv[] /* Command arguments */ 6480 ){ 6481 int nMin; 6482 int nMax; 6483 int nCurrent; 6484 int nRecyclable; 6485 Tcl_Obj *pRet; 6486 6487 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6488 6489 pRet = Tcl_NewObj(); 6490 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6491 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6492 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6493 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6494 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6495 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6496 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6497 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6498 6499 Tcl_SetObjResult(interp, pRet); 6500 6501 return TCL_OK; 6502 } 6503 6504 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6505 static void test_unlock_notify_cb(void **aArg, int nArg){ 6506 int ii; 6507 for(ii=0; ii<nArg; ii++){ 6508 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6509 } 6510 } 6511 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6512 6513 /* 6514 ** tclcmd: sqlite3_unlock_notify db 6515 */ 6516 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6517 static int SQLITE_TCLAPI test_unlock_notify( 6518 ClientData clientData, /* Unused */ 6519 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6520 int objc, /* Number of arguments */ 6521 Tcl_Obj *CONST objv[] /* Command arguments */ 6522 ){ 6523 sqlite3 *db; 6524 int rc; 6525 6526 if( objc!=2 ){ 6527 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6528 return TCL_ERROR; 6529 } 6530 6531 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6532 return TCL_ERROR; 6533 } 6534 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6535 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6536 return TCL_OK; 6537 } 6538 #endif 6539 6540 /* 6541 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6542 */ 6543 static int SQLITE_TCLAPI test_wal_checkpoint( 6544 ClientData clientData, /* Unused */ 6545 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6546 int objc, /* Number of arguments */ 6547 Tcl_Obj *CONST objv[] /* Command arguments */ 6548 ){ 6549 char *zDb = 0; 6550 sqlite3 *db; 6551 int rc; 6552 6553 if( objc!=3 && objc!=2 ){ 6554 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6555 return TCL_ERROR; 6556 } 6557 6558 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6559 return TCL_ERROR; 6560 } 6561 if( objc==3 ){ 6562 zDb = Tcl_GetString(objv[2]); 6563 } 6564 rc = sqlite3_wal_checkpoint(db, zDb); 6565 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6566 return TCL_OK; 6567 } 6568 6569 /* 6570 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6571 ** 6572 ** This command calls the wal_checkpoint_v2() function with the specified 6573 ** mode argument (passive, full or restart). If present, the database name 6574 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6575 ** NAME argument is not present, a NULL pointer is passed instead. 6576 ** 6577 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6578 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6579 ** to the error message obtained from sqlite3_errmsg(). 6580 ** 6581 ** Otherwise, this command returns a list of three integers. The first integer 6582 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6583 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6584 ** the number of frames in the log and the number of frames in the log 6585 ** that have been checkpointed. 6586 */ 6587 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6588 ClientData clientData, /* Unused */ 6589 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6590 int objc, /* Number of arguments */ 6591 Tcl_Obj *CONST objv[] /* Command arguments */ 6592 ){ 6593 char *zDb = 0; 6594 sqlite3 *db; 6595 int rc; 6596 6597 int eMode; 6598 int nLog = -555; 6599 int nCkpt = -555; 6600 Tcl_Obj *pRet; 6601 6602 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6603 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6604 assert( SQLITE_CHECKPOINT_FULL==1 ); 6605 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6606 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6607 6608 if( objc!=3 && objc!=4 ){ 6609 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6610 return TCL_ERROR; 6611 } 6612 6613 if( objc==4 ){ 6614 zDb = Tcl_GetString(objv[3]); 6615 } 6616 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6617 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6618 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6619 )){ 6620 return TCL_ERROR; 6621 } 6622 6623 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6624 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6625 const char *zErrCode = sqlite3ErrName(rc); 6626 Tcl_ResetResult(interp); 6627 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6628 return TCL_ERROR; 6629 } 6630 6631 pRet = Tcl_NewObj(); 6632 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6633 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6634 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6635 Tcl_SetObjResult(interp, pRet); 6636 6637 return TCL_OK; 6638 } 6639 6640 /* 6641 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6642 */ 6643 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6644 ClientData clientData, /* Unused */ 6645 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6646 int objc, /* Number of arguments */ 6647 Tcl_Obj *CONST objv[] /* Command arguments */ 6648 ){ 6649 sqlite3 *db; 6650 int rc; 6651 int iVal; 6652 6653 6654 if( objc!=3 ){ 6655 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6656 return TCL_ERROR; 6657 } 6658 6659 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6660 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6661 ){ 6662 return TCL_ERROR; 6663 } 6664 6665 rc = sqlite3_wal_autocheckpoint(db, iVal); 6666 Tcl_ResetResult(interp); 6667 if( rc!=SQLITE_OK ){ 6668 const char *zErrCode = sqlite3ErrName(rc); 6669 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6670 return TCL_ERROR; 6671 } 6672 6673 return TCL_OK; 6674 } 6675 6676 6677 /* 6678 ** tclcmd: test_sqlite3_log ?SCRIPT? 6679 */ 6680 static struct LogCallback { 6681 Tcl_Interp *pInterp; 6682 Tcl_Obj *pObj; 6683 } logcallback = {0, 0}; 6684 static void xLogcallback(void *unused, int err, char *zMsg){ 6685 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6686 Tcl_IncrRefCount(pNew); 6687 Tcl_ListObjAppendElement( 6688 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6689 ); 6690 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6691 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6692 Tcl_DecrRefCount(pNew); 6693 } 6694 static int SQLITE_TCLAPI test_sqlite3_log( 6695 ClientData clientData, 6696 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6697 int objc, /* Number of arguments */ 6698 Tcl_Obj *CONST objv[] /* Command arguments */ 6699 ){ 6700 if( objc>2 ){ 6701 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 6702 return TCL_ERROR; 6703 } 6704 if( logcallback.pObj ){ 6705 Tcl_DecrRefCount(logcallback.pObj); 6706 logcallback.pObj = 0; 6707 logcallback.pInterp = 0; 6708 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 6709 } 6710 if( objc>1 ){ 6711 logcallback.pObj = objv[1]; 6712 Tcl_IncrRefCount(logcallback.pObj); 6713 logcallback.pInterp = interp; 6714 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 6715 } 6716 return TCL_OK; 6717 } 6718 6719 /* 6720 ** tcl_objproc COMMANDNAME ARGS... 6721 ** 6722 ** Run a TCL command using its objProc interface. Throw an error if 6723 ** the command has no objProc interface. 6724 */ 6725 static int SQLITE_TCLAPI runAsObjProc( 6726 void * clientData, 6727 Tcl_Interp *interp, 6728 int objc, 6729 Tcl_Obj *CONST objv[] 6730 ){ 6731 Tcl_CmdInfo cmdInfo; 6732 if( objc<2 ){ 6733 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 6734 return TCL_ERROR; 6735 } 6736 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 6737 Tcl_AppendResult(interp, "command not found: ", 6738 Tcl_GetString(objv[1]), (char*)0); 6739 return TCL_ERROR; 6740 } 6741 if( cmdInfo.objProc==0 ){ 6742 Tcl_AppendResult(interp, "command has no objProc: ", 6743 Tcl_GetString(objv[1]), (char*)0); 6744 return TCL_ERROR; 6745 } 6746 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 6747 } 6748 6749 #ifndef SQLITE_OMIT_EXPLAIN 6750 /* 6751 ** WARNING: The following function, printExplainQueryPlan() is an exact 6752 ** copy of example code from eqp.in (eqp.html). If this code is modified, 6753 ** then the documentation copy needs to be modified as well. 6754 */ 6755 /* 6756 ** Argument pStmt is a prepared SQL statement. This function compiles 6757 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 6758 ** and prints the report to stdout using printf(). 6759 */ 6760 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 6761 const char *zSql; /* Input SQL */ 6762 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 6763 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 6764 int rc; /* Return code from sqlite3_prepare_v2() */ 6765 6766 zSql = sqlite3_sql(pStmt); 6767 if( zSql==0 ) return SQLITE_ERROR; 6768 6769 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 6770 if( zExplain==0 ) return SQLITE_NOMEM; 6771 6772 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 6773 sqlite3_free(zExplain); 6774 if( rc!=SQLITE_OK ) return rc; 6775 6776 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 6777 int iSelectid = sqlite3_column_int(pExplain, 0); 6778 int iOrder = sqlite3_column_int(pExplain, 1); 6779 int iFrom = sqlite3_column_int(pExplain, 2); 6780 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 6781 6782 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 6783 } 6784 6785 return sqlite3_finalize(pExplain); 6786 } 6787 6788 static int SQLITE_TCLAPI test_print_eqp( 6789 void * clientData, 6790 Tcl_Interp *interp, 6791 int objc, 6792 Tcl_Obj *CONST objv[] 6793 ){ 6794 int rc; 6795 sqlite3_stmt *pStmt; 6796 6797 if( objc!=2 ){ 6798 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 6799 return TCL_ERROR; 6800 } 6801 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 6802 rc = printExplainQueryPlan(pStmt); 6803 /* This is needed on Windows so that a test case using this 6804 ** function can open a read pipe and get the output of 6805 ** printExplainQueryPlan() immediately. 6806 */ 6807 fflush(stdout); 6808 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 6809 return TCL_OK; 6810 } 6811 #endif /* SQLITE_OMIT_EXPLAIN */ 6812 6813 /* 6814 ** sqlite3_test_control VERB ARGS... 6815 */ 6816 static int SQLITE_TCLAPI test_test_control( 6817 void * clientData, 6818 Tcl_Interp *interp, 6819 int objc, 6820 Tcl_Obj *CONST objv[] 6821 ){ 6822 struct Verb { 6823 const char *zName; 6824 int i; 6825 } aVerb[] = { 6826 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 6827 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 6828 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 6829 { "SQLITE_TESTCTRL_INTERNAL_FUNCTIONS", SQLITE_TESTCTRL_INTERNAL_FUNCTIONS}, 6830 }; 6831 int iVerb; 6832 int iFlag; 6833 int rc; 6834 6835 if( objc<2 ){ 6836 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 6837 return TCL_ERROR; 6838 } 6839 6840 rc = Tcl_GetIndexFromObjStruct( 6841 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 6842 ); 6843 if( rc!=TCL_OK ) return rc; 6844 6845 iFlag = aVerb[iVerb].i; 6846 switch( iFlag ){ 6847 case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS: { 6848 sqlite3 *db = 0; 6849 if( objc!=3 ){ 6850 Tcl_WrongNumArgs(interp, 2, objv, "DB"); 6851 return TCL_ERROR; 6852 } 6853 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6854 sqlite3_test_control(SQLITE_TESTCTRL_INTERNAL_FUNCTIONS, db); 6855 break; 6856 } 6857 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 6858 int val; 6859 if( objc!=3 ){ 6860 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 6861 return TCL_ERROR; 6862 } 6863 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 6864 sqlite3_test_control(iFlag, val); 6865 break; 6866 } 6867 6868 case SQLITE_TESTCTRL_SORTER_MMAP: { 6869 int val; 6870 sqlite3 *db; 6871 if( objc!=4 ){ 6872 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 6873 return TCL_ERROR; 6874 } 6875 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6876 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6877 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 6878 break; 6879 } 6880 6881 case SQLITE_TESTCTRL_IMPOSTER: { 6882 int onOff, tnum; 6883 const char *zDbName; 6884 sqlite3 *db; 6885 if( objc!=6 ){ 6886 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 6887 return TCL_ERROR; 6888 } 6889 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6890 zDbName = Tcl_GetString(objv[3]); 6891 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 6892 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 6893 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 6894 break; 6895 } 6896 } 6897 6898 Tcl_ResetResult(interp); 6899 return TCL_OK; 6900 } 6901 6902 #if SQLITE_OS_UNIX 6903 #include <sys/time.h> 6904 #include <sys/resource.h> 6905 6906 static int SQLITE_TCLAPI test_getrusage( 6907 void * clientData, 6908 Tcl_Interp *interp, 6909 int objc, 6910 Tcl_Obj *CONST objv[] 6911 ){ 6912 char buf[1024]; 6913 struct rusage r; 6914 memset(&r, 0, sizeof(r)); 6915 getrusage(RUSAGE_SELF, &r); 6916 6917 sqlite3_snprintf(sizeof(buf), buf, 6918 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 6919 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 6920 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 6921 (int)r.ru_minflt, (int)r.ru_majflt 6922 ); 6923 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 6924 return TCL_OK; 6925 } 6926 #endif 6927 6928 #if SQLITE_OS_WIN 6929 /* 6930 ** Information passed from the main thread into the windows file locker 6931 ** background thread. 6932 */ 6933 struct win32FileLocker { 6934 char *evName; /* Name of event to signal thread startup */ 6935 HANDLE h; /* Handle of the file to be locked */ 6936 int delay1; /* Delay before locking */ 6937 int delay2; /* Delay before unlocking */ 6938 int ok; /* Finished ok */ 6939 int err; /* True if an error occurs */ 6940 }; 6941 #endif 6942 6943 6944 #if SQLITE_OS_WIN 6945 #include <process.h> 6946 /* 6947 ** The background thread that does file locking. 6948 */ 6949 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 6950 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 6951 if( p->evName ){ 6952 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 6953 if ( ev ){ 6954 SetEvent(ev); 6955 CloseHandle(ev); 6956 } 6957 } 6958 if( p->delay1 ) Sleep(p->delay1); 6959 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 6960 Sleep(p->delay2); 6961 UnlockFile(p->h, 0, 0, 100000000, 0); 6962 p->ok = 1; 6963 }else{ 6964 p->err = 1; 6965 } 6966 CloseHandle(p->h); 6967 p->h = 0; 6968 p->delay1 = 0; 6969 p->delay2 = 0; 6970 } 6971 #endif 6972 6973 #if SQLITE_OS_WIN 6974 /* 6975 ** lock_win32_file FILENAME DELAY1 DELAY2 6976 ** 6977 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 6978 ** Wait DELAY1 milliseconds before acquiring the lock. 6979 */ 6980 static int SQLITE_TCLAPI win32_file_lock( 6981 void * clientData, 6982 Tcl_Interp *interp, 6983 int objc, 6984 Tcl_Obj *CONST objv[] 6985 ){ 6986 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 6987 const char *zFilename; 6988 char zBuf[200]; 6989 int retry = 0; 6990 HANDLE ev; 6991 DWORD wResult; 6992 6993 if( objc!=4 && objc!=1 ){ 6994 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 6995 return TCL_ERROR; 6996 } 6997 if( objc==1 ){ 6998 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 6999 x.ok, x.err, x.delay1, x.delay2, x.h); 7000 Tcl_AppendResult(interp, zBuf, (char*)0); 7001 return TCL_OK; 7002 } 7003 while( x.h && retry<30 ){ 7004 retry++; 7005 Sleep(100); 7006 } 7007 if( x.h ){ 7008 Tcl_AppendResult(interp, "busy", (char*)0); 7009 return TCL_ERROR; 7010 } 7011 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 7012 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 7013 zFilename = Tcl_GetString(objv[1]); 7014 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 7015 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 7016 FILE_ATTRIBUTE_NORMAL, 0); 7017 if( !x.h ){ 7018 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 7019 return TCL_ERROR; 7020 } 7021 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 7022 if ( !ev ){ 7023 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 7024 return TCL_ERROR; 7025 } 7026 _beginthread(win32_file_locker, 0, (void*)&x); 7027 Sleep(0); 7028 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 7029 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 7030 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 7031 CloseHandle(ev); 7032 return TCL_ERROR; 7033 } 7034 CloseHandle(ev); 7035 return TCL_OK; 7036 } 7037 7038 /* 7039 ** exists_win32_path PATH 7040 ** 7041 ** Returns non-zero if the specified path exists, whose fully qualified name 7042 ** may exceed 260 characters if it is prefixed with "\\?\". 7043 */ 7044 static int SQLITE_TCLAPI win32_exists_path( 7045 void *clientData, 7046 Tcl_Interp *interp, 7047 int objc, 7048 Tcl_Obj *CONST objv[] 7049 ){ 7050 if( objc!=2 ){ 7051 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 7052 return TCL_ERROR; 7053 } 7054 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 7055 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 7056 return TCL_OK; 7057 } 7058 7059 /* 7060 ** find_win32_file PATTERN 7061 ** 7062 ** Returns a list of entries in a directory that match the specified pattern, 7063 ** whose fully qualified name may exceed 248 characters if it is prefixed with 7064 ** "\\?\". 7065 */ 7066 static int SQLITE_TCLAPI win32_find_file( 7067 void *clientData, 7068 Tcl_Interp *interp, 7069 int objc, 7070 Tcl_Obj *CONST objv[] 7071 ){ 7072 HANDLE hFindFile = INVALID_HANDLE_VALUE; 7073 WIN32_FIND_DATAW findData; 7074 Tcl_Obj *listObj; 7075 DWORD lastErrno; 7076 if( objc!=2 ){ 7077 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 7078 return TCL_ERROR; 7079 } 7080 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 7081 if( hFindFile==INVALID_HANDLE_VALUE ){ 7082 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7083 return TCL_ERROR; 7084 } 7085 listObj = Tcl_NewObj(); 7086 Tcl_IncrRefCount(listObj); 7087 do { 7088 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 7089 findData.cFileName, -1)); 7090 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 7091 findData.dwFileAttributes)); 7092 } while( FindNextFileW(hFindFile, &findData) ); 7093 lastErrno = GetLastError(); 7094 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 7095 FindClose(hFindFile); 7096 Tcl_DecrRefCount(listObj); 7097 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7098 return TCL_ERROR; 7099 } 7100 FindClose(hFindFile); 7101 Tcl_SetObjResult(interp, listObj); 7102 return TCL_OK; 7103 } 7104 7105 /* 7106 ** delete_win32_file FILENAME 7107 ** 7108 ** Deletes the specified file, whose fully qualified name may exceed 260 7109 ** characters if it is prefixed with "\\?\". 7110 */ 7111 static int SQLITE_TCLAPI win32_delete_file( 7112 void *clientData, 7113 Tcl_Interp *interp, 7114 int objc, 7115 Tcl_Obj *CONST objv[] 7116 ){ 7117 if( objc!=2 ){ 7118 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 7119 return TCL_ERROR; 7120 } 7121 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 7122 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7123 return TCL_ERROR; 7124 } 7125 Tcl_ResetResult(interp); 7126 return TCL_OK; 7127 } 7128 7129 /* 7130 ** make_win32_dir DIRECTORY 7131 ** 7132 ** Creates the specified directory, whose fully qualified name may exceed 248 7133 ** characters if it is prefixed with "\\?\". 7134 */ 7135 static int SQLITE_TCLAPI win32_mkdir( 7136 void *clientData, 7137 Tcl_Interp *interp, 7138 int objc, 7139 Tcl_Obj *CONST objv[] 7140 ){ 7141 if( objc!=2 ){ 7142 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 7143 return TCL_ERROR; 7144 } 7145 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 7146 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7147 return TCL_ERROR; 7148 } 7149 Tcl_ResetResult(interp); 7150 return TCL_OK; 7151 } 7152 7153 /* 7154 ** remove_win32_dir DIRECTORY 7155 ** 7156 ** Removes the specified directory, whose fully qualified name may exceed 248 7157 ** characters if it is prefixed with "\\?\". 7158 */ 7159 static int SQLITE_TCLAPI win32_rmdir( 7160 void *clientData, 7161 Tcl_Interp *interp, 7162 int objc, 7163 Tcl_Obj *CONST objv[] 7164 ){ 7165 if( objc!=2 ){ 7166 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 7167 return TCL_ERROR; 7168 } 7169 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 7170 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7171 return TCL_ERROR; 7172 } 7173 Tcl_ResetResult(interp); 7174 return TCL_OK; 7175 } 7176 #endif 7177 7178 7179 /* 7180 ** optimization_control DB OPT BOOLEAN 7181 ** 7182 ** Enable or disable query optimizations using the sqlite3_test_control() 7183 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 7184 ** OPT is the name of the optimization to be disabled. 7185 */ 7186 static int SQLITE_TCLAPI optimization_control( 7187 void * clientData, 7188 Tcl_Interp *interp, 7189 int objc, 7190 Tcl_Obj *CONST objv[] 7191 ){ 7192 int i; 7193 sqlite3 *db; 7194 const char *zOpt; 7195 int onoff; 7196 int mask = 0; 7197 static const struct { 7198 const char *zOptName; 7199 int mask; 7200 } aOpt[] = { 7201 { "all", SQLITE_AllOpts }, 7202 { "none", 0 }, 7203 { "query-flattener", SQLITE_QueryFlattener }, 7204 { "groupby-order", SQLITE_GroupByOrder }, 7205 { "factor-constants", SQLITE_FactorOutConst }, 7206 { "distinct-opt", SQLITE_DistinctOpt }, 7207 { "cover-idx-scan", SQLITE_CoverIdxScan }, 7208 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 7209 { "transitive", SQLITE_Transitive }, 7210 { "omit-noop-join", SQLITE_OmitNoopJoin }, 7211 { "stat4", SQLITE_Stat4 }, 7212 { "skip-scan", SQLITE_SkipScan }, 7213 { "push-down", SQLITE_PushDown }, 7214 }; 7215 7216 if( objc!=4 ){ 7217 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 7218 return TCL_ERROR; 7219 } 7220 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7221 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 7222 zOpt = Tcl_GetString(objv[2]); 7223 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7224 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 7225 mask = aOpt[i].mask; 7226 break; 7227 } 7228 } 7229 if( onoff ) mask = ~mask; 7230 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 7231 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 7232 (char*)0); 7233 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7234 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 7235 } 7236 return TCL_ERROR; 7237 } 7238 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 7239 return TCL_OK; 7240 } 7241 7242 /* 7243 ** load_static_extension DB NAME ... 7244 ** 7245 ** Load one or more statically linked extensions. 7246 */ 7247 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 7248 void * clientData, 7249 Tcl_Interp *interp, 7250 int objc, 7251 Tcl_Obj *CONST objv[] 7252 ){ 7253 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 7254 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 7255 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 7256 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 7257 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 7258 extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); 7259 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 7260 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 7261 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 7262 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 7263 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 7264 #ifndef SQLITE_OMIT_VIRTUALTABLE 7265 extern int sqlite3_prefixes_init(sqlite3*,char**,const sqlite3_api_routines*); 7266 #endif 7267 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 7268 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 7269 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 7270 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 7271 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 7272 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 7273 extern int sqlite3_unionvtab_init(sqlite3*,char**,const sqlite3_api_routines*); 7274 #ifdef SQLITE_HAVE_ZLIB 7275 extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); 7276 #endif 7277 static const struct { 7278 const char *zExtName; 7279 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 7280 } aExtension[] = { 7281 { "amatch", sqlite3_amatch_init }, 7282 { "carray", sqlite3_carray_init }, 7283 { "closure", sqlite3_closure_init }, 7284 { "csv", sqlite3_csv_init }, 7285 { "eval", sqlite3_eval_init }, 7286 { "explain", sqlite3_explain_init }, 7287 { "fileio", sqlite3_fileio_init }, 7288 { "fuzzer", sqlite3_fuzzer_init }, 7289 { "ieee754", sqlite3_ieee_init }, 7290 { "nextchar", sqlite3_nextchar_init }, 7291 { "percentile", sqlite3_percentile_init }, 7292 #ifndef SQLITE_OMIT_VIRTUALTABLE 7293 { "prefixes", sqlite3_prefixes_init }, 7294 #endif 7295 { "regexp", sqlite3_regexp_init }, 7296 { "remember", sqlite3_remember_init }, 7297 { "series", sqlite3_series_init }, 7298 { "spellfix", sqlite3_spellfix_init }, 7299 { "totype", sqlite3_totype_init }, 7300 { "unionvtab", sqlite3_unionvtab_init }, 7301 { "wholenumber", sqlite3_wholenumber_init }, 7302 #ifdef SQLITE_HAVE_ZLIB 7303 { "zipfile", sqlite3_zipfile_init }, 7304 #endif 7305 }; 7306 sqlite3 *db; 7307 const char *zName; 7308 int i, j, rc; 7309 char *zErrMsg = 0; 7310 if( objc<3 ){ 7311 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 7312 return TCL_ERROR; 7313 } 7314 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7315 for(j=2; j<objc; j++){ 7316 zName = Tcl_GetString(objv[j]); 7317 for(i=0; i<ArraySize(aExtension); i++){ 7318 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 7319 } 7320 if( i>=ArraySize(aExtension) ){ 7321 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 7322 return TCL_ERROR; 7323 } 7324 if( aExtension[i].pInit ){ 7325 rc = aExtension[i].pInit(db, &zErrMsg, 0); 7326 }else{ 7327 rc = SQLITE_OK; 7328 } 7329 if( rc!=SQLITE_OK || zErrMsg ){ 7330 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 7331 (char*)0); 7332 sqlite3_free(zErrMsg); 7333 return TCL_ERROR; 7334 } 7335 } 7336 return TCL_OK; 7337 } 7338 7339 /* 7340 ** sorter_test_fakeheap BOOL 7341 ** 7342 */ 7343 static int SQLITE_TCLAPI sorter_test_fakeheap( 7344 void * clientData, 7345 Tcl_Interp *interp, 7346 int objc, 7347 Tcl_Obj *CONST objv[] 7348 ){ 7349 int bArg; 7350 if( objc!=2 ){ 7351 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 7352 return TCL_ERROR; 7353 } 7354 7355 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 7356 return TCL_ERROR; 7357 } 7358 7359 if( bArg ){ 7360 if( sqlite3GlobalConfig.pHeap==0 ){ 7361 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7362 } 7363 }else{ 7364 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7365 sqlite3GlobalConfig.pHeap = 0; 7366 } 7367 } 7368 7369 Tcl_ResetResult(interp); 7370 return TCL_OK; 7371 } 7372 7373 /* 7374 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7375 ** 7376 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7377 ** check that the leftmost and rightmost columns returned are both integers, 7378 ** and that both contain the same value. 7379 ** 7380 ** Then execute statement $SQL2. Check that the statement returns the same 7381 ** set of integers in the same order as in the previous step (using $SQL1). 7382 */ 7383 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7384 void * clientData, 7385 Tcl_Interp *interp, 7386 int objc, 7387 Tcl_Obj *CONST objv[] 7388 ){ 7389 const char *zSql1; 7390 const char *zSql2; 7391 int nStep; 7392 int iStep; 7393 unsigned int iCksum1 = 0; 7394 unsigned int iCksum2 = 0; 7395 int rc; 7396 int iB; 7397 sqlite3 *db; 7398 sqlite3_stmt *pStmt; 7399 7400 if( objc!=5 ){ 7401 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7402 return TCL_ERROR; 7403 } 7404 7405 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7406 zSql1 = Tcl_GetString(objv[2]); 7407 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7408 zSql2 = Tcl_GetString(objv[4]); 7409 7410 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7411 if( rc!=SQLITE_OK ) goto sql_error; 7412 7413 iB = sqlite3_column_count(pStmt)-1; 7414 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7415 int a = sqlite3_column_int(pStmt, 0); 7416 if( a!=sqlite3_column_int(pStmt, iB) ){ 7417 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7418 return TCL_ERROR; 7419 } 7420 7421 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7422 } 7423 rc = sqlite3_finalize(pStmt); 7424 if( rc!=SQLITE_OK ) goto sql_error; 7425 7426 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7427 if( rc!=SQLITE_OK ) goto sql_error; 7428 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7429 int a = sqlite3_column_int(pStmt, 0); 7430 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7431 } 7432 rc = sqlite3_finalize(pStmt); 7433 if( rc!=SQLITE_OK ) goto sql_error; 7434 7435 if( iCksum1!=iCksum2 ){ 7436 Tcl_AppendResult(interp, "checksum mismatch", 0); 7437 return TCL_ERROR; 7438 } 7439 7440 return TCL_OK; 7441 sql_error: 7442 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7443 return TCL_ERROR; 7444 } 7445 7446 7447 #ifdef SQLITE_USER_AUTHENTICATION 7448 #include "sqlite3userauth.h" 7449 /* 7450 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7451 */ 7452 static int SQLITE_TCLAPI test_user_authenticate( 7453 ClientData clientData, /* Unused */ 7454 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7455 int objc, /* Number of arguments */ 7456 Tcl_Obj *CONST objv[] /* Command arguments */ 7457 ){ 7458 char *zUser = 0; 7459 char *zPasswd = 0; 7460 int nPasswd = 0; 7461 sqlite3 *db; 7462 int rc; 7463 7464 if( objc!=4 ){ 7465 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7466 return TCL_ERROR; 7467 } 7468 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7469 return TCL_ERROR; 7470 } 7471 zUser = Tcl_GetString(objv[2]); 7472 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7473 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7474 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7475 return TCL_OK; 7476 } 7477 #endif /* SQLITE_USER_AUTHENTICATION */ 7478 7479 #ifdef SQLITE_USER_AUTHENTICATION 7480 /* 7481 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7482 */ 7483 static int SQLITE_TCLAPI test_user_add( 7484 ClientData clientData, /* Unused */ 7485 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7486 int objc, /* Number of arguments */ 7487 Tcl_Obj *CONST objv[] /* Command arguments */ 7488 ){ 7489 char *zUser = 0; 7490 char *zPasswd = 0; 7491 int nPasswd = 0; 7492 int isAdmin = 0; 7493 sqlite3 *db; 7494 int rc; 7495 7496 if( objc!=5 ){ 7497 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7498 return TCL_ERROR; 7499 } 7500 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7501 return TCL_ERROR; 7502 } 7503 zUser = Tcl_GetString(objv[2]); 7504 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7505 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7506 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7507 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7508 return TCL_OK; 7509 } 7510 #endif /* SQLITE_USER_AUTHENTICATION */ 7511 7512 #ifdef SQLITE_USER_AUTHENTICATION 7513 /* 7514 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7515 */ 7516 static int SQLITE_TCLAPI test_user_change( 7517 ClientData clientData, /* Unused */ 7518 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7519 int objc, /* Number of arguments */ 7520 Tcl_Obj *CONST objv[] /* Command arguments */ 7521 ){ 7522 char *zUser = 0; 7523 char *zPasswd = 0; 7524 int nPasswd = 0; 7525 int isAdmin = 0; 7526 sqlite3 *db; 7527 int rc; 7528 7529 if( objc!=5 ){ 7530 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7531 return TCL_ERROR; 7532 } 7533 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7534 return TCL_ERROR; 7535 } 7536 zUser = Tcl_GetString(objv[2]); 7537 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7538 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7539 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7540 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7541 return TCL_OK; 7542 } 7543 #endif /* SQLITE_USER_AUTHENTICATION */ 7544 7545 #ifdef SQLITE_USER_AUTHENTICATION 7546 /* 7547 ** tclcmd: sqlite3_user_delete DB USERNAME 7548 */ 7549 static int SQLITE_TCLAPI test_user_delete( 7550 ClientData clientData, /* Unused */ 7551 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7552 int objc, /* Number of arguments */ 7553 Tcl_Obj *CONST objv[] /* Command arguments */ 7554 ){ 7555 char *zUser = 0; 7556 sqlite3 *db; 7557 int rc; 7558 7559 if( objc!=3 ){ 7560 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7561 return TCL_ERROR; 7562 } 7563 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7564 return TCL_ERROR; 7565 } 7566 zUser = Tcl_GetString(objv[2]); 7567 rc = sqlite3_user_delete(db, zUser); 7568 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7569 return TCL_OK; 7570 } 7571 #endif /* SQLITE_USER_AUTHENTICATION */ 7572 7573 /* 7574 ** tclcmd: bad_behavior TYPE 7575 ** 7576 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7577 ** warning. This is used to verify that errors and warnings output by those 7578 ** tools are detected by the test scripts. 7579 ** 7580 ** TYPE BEHAVIOR 7581 ** 1 Overflow a signed integer 7582 ** 2 Jump based on an uninitialized variable 7583 ** 3 Read after free 7584 ** 4 Panic 7585 */ 7586 static int SQLITE_TCLAPI test_bad_behavior( 7587 ClientData clientData, /* Pointer to an integer containing zero */ 7588 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7589 int objc, /* Number of arguments */ 7590 Tcl_Obj *CONST objv[] /* Command arguments */ 7591 ){ 7592 int iType; 7593 int xyz; 7594 int i = *(int*)clientData; 7595 int j; 7596 int w[10]; 7597 int *a; 7598 if( objc!=2 ){ 7599 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7600 return TCL_ERROR; 7601 } 7602 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7603 switch( iType ){ 7604 case 1: { 7605 xyz = 0x7fffff00 - i; 7606 xyz += 0x100; 7607 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7608 break; 7609 } 7610 case 2: { 7611 w[1] = 5; 7612 if( w[i]>0 ) w[1]++; 7613 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7614 break; 7615 } 7616 case 3: { 7617 a = malloc( sizeof(int)*10 ); 7618 for(j=0; j<10; j++) a[j] = j; 7619 free(a); 7620 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7621 break; 7622 } 7623 case 4: { 7624 Tcl_Panic("Deliberate panic"); 7625 break; 7626 } 7627 } 7628 return TCL_OK; 7629 } 7630 7631 /* 7632 ** tclcmd: register_dbstat_vtab DB 7633 ** 7634 ** Cause the dbstat virtual table to be available on the connection DB 7635 */ 7636 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7637 void *clientData, 7638 Tcl_Interp *interp, 7639 int objc, 7640 Tcl_Obj *CONST objv[] 7641 ){ 7642 #ifdef SQLITE_OMIT_VIRTUALTABLE 7643 Tcl_AppendResult(interp, "dbstat not available because of " 7644 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7645 return TCL_ERROR; 7646 #else 7647 struct SqliteDb { sqlite3 *db; }; 7648 char *zDb; 7649 Tcl_CmdInfo cmdInfo; 7650 7651 if( objc!=2 ){ 7652 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7653 return TCL_ERROR; 7654 } 7655 7656 zDb = Tcl_GetString(objv[1]); 7657 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7658 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7659 sqlite3DbstatRegister(db); 7660 } 7661 return TCL_OK; 7662 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7663 } 7664 7665 /* 7666 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7667 ** 7668 ** Invoke sqlite3_db_config() for one of the setting values. 7669 */ 7670 static int SQLITE_TCLAPI test_sqlite3_db_config( 7671 void *clientData, 7672 Tcl_Interp *interp, 7673 int objc, 7674 Tcl_Obj *CONST objv[] 7675 ){ 7676 static const struct { 7677 const char *zName; 7678 int eVal; 7679 } aSetting[] = { 7680 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7681 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7682 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7683 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7684 { "NO_CKPT_ON_CLOSE", SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7685 { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, 7686 { "TRIGGER_EQP", SQLITE_DBCONFIG_TRIGGER_EQP }, 7687 { "RESET_DB", SQLITE_DBCONFIG_RESET_DATABASE }, 7688 { "DEFENSIVE", SQLITE_DBCONFIG_DEFENSIVE }, 7689 { "WRITABLE_SCHEMA", SQLITE_DBCONFIG_WRITABLE_SCHEMA }, 7690 { "LEGACY_ALTER_TABLE", SQLITE_DBCONFIG_LEGACY_ALTER_TABLE }, 7691 { "DQS_DML", SQLITE_DBCONFIG_DQS_DML }, 7692 { "DQS_DDL", SQLITE_DBCONFIG_DQS_DDL }, 7693 { "LEGACY_FILE_FORMAT", SQLITE_DBCONFIG_LEGACY_FILE_FORMAT }, 7694 }; 7695 int i; 7696 int v = 0; 7697 const char *zSetting; 7698 sqlite3 *db; 7699 7700 if( objc!=4 && objc!=3 ){ 7701 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING [VALUE]"); 7702 return TCL_ERROR; 7703 } 7704 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7705 zSetting = Tcl_GetString(objv[2]); 7706 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 7707 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 7708 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 7709 for(i=0; i<ArraySize(aSetting); i++){ 7710 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 7711 } 7712 if( i>=ArraySize(aSetting) ){ 7713 Tcl_SetObjResult(interp, 7714 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 7715 return TCL_ERROR; 7716 } 7717 if( objc==4 ){ 7718 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 7719 }else{ 7720 v = -1; 7721 } 7722 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 7723 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 7724 return TCL_OK; 7725 } 7726 7727 /* 7728 ** Change the name of the main database schema from "main" to "icecube". 7729 */ 7730 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 7731 void * clientData, 7732 Tcl_Interp *interp, 7733 int objc, 7734 Tcl_Obj *CONST objv[] 7735 ){ 7736 int rc; 7737 sqlite3 *db; 7738 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7739 if( objc!=2 ){ 7740 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7741 return TCL_ERROR; 7742 }else{ 7743 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7744 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 7745 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 7746 return TCL_OK; 7747 } 7748 } 7749 7750 /* 7751 ** Usage: sqlite3_mmap_warm DB DBNAME 7752 */ 7753 static int SQLITE_TCLAPI test_mmap_warm( 7754 void * clientData, 7755 Tcl_Interp *interp, 7756 int objc, 7757 Tcl_Obj *CONST objv[] 7758 ){ 7759 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7760 extern int sqlite3_mmap_warm(sqlite3 *db, const char *); 7761 7762 if( objc!=2 && objc!=3 ){ 7763 Tcl_WrongNumArgs(interp, 1, objv, "DB ?DBNAME?"); 7764 return TCL_ERROR; 7765 }else{ 7766 int rc; 7767 sqlite3 *db; 7768 const char *zDb = 0; 7769 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7770 if( objc==3 ){ 7771 zDb = Tcl_GetString(objv[2]); 7772 } 7773 rc = sqlite3_mmap_warm(db, zDb); 7774 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 7775 return TCL_OK; 7776 } 7777 } 7778 7779 /* 7780 ** Usage: decode_hexdb TEXT 7781 ** 7782 ** Example: db deserialize [decode_hexdb $output_of_dbtotxt] 7783 ** 7784 ** This routine returns a byte-array for an SQLite database file that 7785 ** is constructed from a text input which is the output of the "dbtotxt" 7786 ** utility. 7787 */ 7788 static int SQLITE_TCLAPI test_decode_hexdb( 7789 void * clientData, 7790 Tcl_Interp *interp, 7791 int objc, 7792 Tcl_Obj *CONST objv[] 7793 ){ 7794 const char *zIn = 0; 7795 unsigned char *a = 0; 7796 int n = 0; 7797 int lineno = 0; 7798 int i, iNext; 7799 int iOffset = 0; 7800 int j, k; 7801 int rc; 7802 unsigned int x[16]; 7803 if( objc!=2 ){ 7804 Tcl_WrongNumArgs(interp, 1, objv, "HEXDB"); 7805 return TCL_ERROR; 7806 } 7807 zIn = Tcl_GetString(objv[1]); 7808 for(i=0; zIn[i]; i=iNext){ 7809 lineno++; 7810 for(iNext=i; zIn[iNext] && zIn[iNext]!='\n'; iNext++){} 7811 if( zIn[iNext]=='\n' ) iNext++; 7812 while( zIn[i]==' ' || zIn[i]=='\t' ){ i++; } 7813 if( a==0 ){ 7814 int pgsz; 7815 rc = sscanf(zIn+i, "| size %d pagesize %d", &n, &pgsz); 7816 if( rc!=2 ) continue; 7817 if( pgsz<512 || pgsz>65536 || (pgsz&(pgsz-1))!=0 ){ 7818 Tcl_AppendResult(interp, "bad 'pagesize' field", (void*)0); 7819 return TCL_ERROR; 7820 } 7821 n = (n+pgsz-1)&~(pgsz-1); /* Round n up to the next multiple of pgsz */ 7822 if( n<512 ){ 7823 Tcl_AppendResult(interp, "bad 'size' field", (void*)0); 7824 return TCL_ERROR; 7825 } 7826 a = malloc( n ); 7827 if( a==0 ){ 7828 Tcl_AppendResult(interp, "out of memory", (void*)0); 7829 return TCL_ERROR; 7830 } 7831 memset(a, 0, n); 7832 continue; 7833 } 7834 rc = sscanf(zIn+i, "| page %d offset %d", &j, &k); 7835 if( rc==2 ){ 7836 iOffset = k; 7837 continue; 7838 } 7839 rc = sscanf(zIn+i,"| %d: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x", 7840 &j, &x[0], &x[1], &x[2], &x[3], &x[4], &x[5], &x[6], &x[7], 7841 &x[8], &x[9], &x[10], &x[11], &x[12], &x[13], &x[14], &x[15]); 7842 if( rc==17 ){ 7843 k = iOffset+j; 7844 if( k+16<=n ){ 7845 int ii; 7846 for(ii=0; ii<16; ii++) a[k+ii] = x[ii]&0xff; 7847 } 7848 continue; 7849 } 7850 } 7851 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(a, n)); 7852 free(a); 7853 return TCL_OK; 7854 } 7855 7856 7857 /* 7858 ** Register commands with the TCL interpreter. 7859 */ 7860 int Sqlitetest1_Init(Tcl_Interp *interp){ 7861 extern int sqlite3_search_count; 7862 extern int sqlite3_found_count; 7863 extern int sqlite3_interrupt_count; 7864 extern int sqlite3_open_file_count; 7865 extern int sqlite3_sort_count; 7866 extern int sqlite3_current_time; 7867 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7868 extern int sqlite3_hostid_num; 7869 #endif 7870 extern int sqlite3_max_blobsize; 7871 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 7872 Tcl_Interp*,int,Tcl_Obj*CONST*); 7873 static int iZero = 0; 7874 static struct { 7875 char *zName; 7876 Tcl_CmdProc *xProc; 7877 } aCmd[] = { 7878 { "db_enter", (Tcl_CmdProc*)db_enter }, 7879 { "db_leave", (Tcl_CmdProc*)db_leave }, 7880 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 7881 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 7882 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 7883 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 7884 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 7885 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 7886 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 7887 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 7888 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 7889 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 7890 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 7891 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 7892 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 7893 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 7894 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 7895 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 7896 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 7897 #ifndef SQLITE_OMIT_GET_TABLE 7898 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 7899 #endif 7900 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 7901 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 7902 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 7903 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 7904 { "sqlite3_drop_modules", (Tcl_CmdProc*)test_drop_modules }, 7905 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 7906 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 7907 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 7908 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 7909 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 7910 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 7911 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 7912 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 7913 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 7914 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 7915 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 7916 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 7917 { "printf", (Tcl_CmdProc*)test_printf }, 7918 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 7919 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 7920 }; 7921 static struct { 7922 char *zName; 7923 Tcl_ObjCmdProc *xProc; 7924 void *clientData; 7925 } aObjCmd[] = { 7926 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 7927 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 7928 { "register_dbstat_vtab", test_register_dbstat_vtab }, 7929 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 7930 { "intarray_addr", test_intarray_addr, 0 }, 7931 { "int64array_addr", test_int64array_addr, 0 }, 7932 { "doublearray_addr", test_doublearray_addr, 0 }, 7933 { "textarray_addr", test_textarray_addr, 0 }, 7934 { "sqlite3_bind_int", test_bind_int, 0 }, 7935 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 7936 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 7937 { "sqlite3_bind_int64", test_bind_int64, 0 }, 7938 { "sqlite3_bind_double", test_bind_double, 0 }, 7939 { "sqlite3_bind_null", test_bind_null ,0 }, 7940 { "sqlite3_bind_text", test_bind_text ,0 }, 7941 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 7942 { "sqlite3_bind_blob", test_bind_blob ,0 }, 7943 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 7944 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 7945 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 7946 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 7947 { "sqlite3_sleep", test_sleep, 0}, 7948 { "sqlite3_errcode", test_errcode ,0 }, 7949 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 7950 { "sqlite3_errmsg", test_errmsg ,0 }, 7951 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 7952 { "sqlite3_open", test_open ,0 }, 7953 { "sqlite3_open16", test_open16 ,0 }, 7954 { "sqlite3_open_v2", test_open_v2 ,0 }, 7955 { "sqlite3_complete16", test_complete16 ,0 }, 7956 { "sqlite3_normalize", test_normalize ,0 }, 7957 7958 { "sqlite3_prepare", test_prepare ,0 }, 7959 { "sqlite3_prepare16", test_prepare16 ,0 }, 7960 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 7961 { "sqlite3_prepare_v3", test_prepare_v3 ,0 }, 7962 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 7963 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 7964 { "sqlite3_finalize", test_finalize ,0 }, 7965 { "sqlite3_stmt_status", test_stmt_status ,0 }, 7966 { "sqlite3_reset", test_reset ,0 }, 7967 { "sqlite3_expired", test_expired ,0 }, 7968 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 7969 { "sqlite3_changes", test_changes ,0 }, 7970 { "sqlite3_step", test_step ,0 }, 7971 { "sqlite3_sql", test_sql ,0 }, 7972 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 7973 #ifdef SQLITE_ENABLE_NORMALIZE 7974 { "sqlite3_normalized_sql", test_norm_sql ,0 }, 7975 #endif 7976 { "sqlite3_next_stmt", test_next_stmt ,0 }, 7977 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 7978 { "sqlite3_stmt_isexplain", test_stmt_isexplain,0 }, 7979 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 7980 { "uses_stmt_journal", uses_stmt_journal ,0 }, 7981 7982 { "sqlite3_release_memory", test_release_memory, 0}, 7983 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 7984 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 7985 { "sqlite3_system_errno", test_system_errno, 0}, 7986 { "sqlite3_db_filename", test_db_filename, 0}, 7987 { "sqlite3_db_readonly", test_db_readonly, 0}, 7988 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 7989 { "sqlite3_soft_heap_limit64", test_soft_heap_limit, 0}, 7990 { "sqlite3_hard_heap_limit64", test_hard_heap_limit, 0}, 7991 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 7992 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 7993 7994 { "sqlite3_load_extension", test_load_extension, 0}, 7995 { "sqlite3_enable_load_extension", test_enable_load, 0}, 7996 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 7997 { "sqlite3_limit", test_limit, 0}, 7998 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 7999 8000 { "save_prng_state", save_prng_state, 0 }, 8001 { "restore_prng_state", restore_prng_state, 0 }, 8002 { "reset_prng_state", reset_prng_state, 0 }, 8003 { "prng_seed", prng_seed, 0 }, 8004 { "database_never_corrupt", database_never_corrupt, 0}, 8005 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 8006 { "optimization_control", optimization_control,0}, 8007 #if SQLITE_OS_WIN 8008 { "lock_win32_file", win32_file_lock, 0 }, 8009 { "exists_win32_path", win32_exists_path, 0 }, 8010 { "find_win32_file", win32_find_file, 0 }, 8011 { "delete_win32_file", win32_delete_file, 0 }, 8012 { "make_win32_dir", win32_mkdir, 0 }, 8013 { "remove_win32_dir", win32_rmdir, 0 }, 8014 #endif 8015 { "tcl_objproc", runAsObjProc, 0 }, 8016 8017 /* sqlite3_column_*() API */ 8018 { "sqlite3_column_count", test_column_count ,0 }, 8019 { "sqlite3_data_count", test_data_count ,0 }, 8020 { "sqlite3_column_type", test_column_type ,0 }, 8021 { "sqlite3_column_blob", test_column_blob ,0 }, 8022 { "sqlite3_column_double", test_column_double ,0 }, 8023 { "sqlite3_column_int64", test_column_int64 ,0 }, 8024 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 8025 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 8026 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 8027 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 8028 #ifndef SQLITE_OMIT_DECLTYPE 8029 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 8030 #endif 8031 #ifdef SQLITE_ENABLE_COLUMN_METADATA 8032 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 8033 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 8034 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 8035 #endif 8036 8037 #ifndef SQLITE_OMIT_UTF16 8038 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 8039 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 8040 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 8041 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 8042 #ifndef SQLITE_OMIT_DECLTYPE 8043 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 8044 #endif 8045 #ifdef SQLITE_ENABLE_COLUMN_METADATA 8046 {"sqlite3_column_database_name16", 8047 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 8048 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 8049 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 8050 #endif 8051 #endif 8052 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 8053 { "sqlite3_global_recover", test_global_recover, 0 }, 8054 { "working_64bit_int", working_64bit_int, 0 }, 8055 { "vfs_unlink_test", vfs_unlink_test, 0 }, 8056 { "vfs_initfail_test", vfs_initfail_test, 0 }, 8057 { "vfs_unregister_all", vfs_unregister_all, 0 }, 8058 { "vfs_reregister_all", vfs_reregister_all, 0 }, 8059 { "file_control_test", file_control_test, 0 }, 8060 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 8061 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 8062 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 8063 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 8064 { "file_control_data_version", file_control_data_version, 0 }, 8065 #if SQLITE_OS_WIN 8066 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 8067 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 8068 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 8069 #endif 8070 { "file_control_persist_wal", file_control_persist_wal, 0 }, 8071 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 8072 { "file_control_vfsname", file_control_vfsname, 0 }, 8073 { "file_control_tempfilename", file_control_tempfilename, 0 }, 8074 { "sqlite3_vfs_list", vfs_list, 0 }, 8075 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 8076 8077 /* Functions from os.h */ 8078 #ifndef SQLITE_OMIT_UTF16 8079 { "add_test_collate", test_collate, 0 }, 8080 { "add_test_collate_needed", test_collate_needed, 0 }, 8081 { "add_test_function", test_function, 0 }, 8082 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 8083 #endif 8084 { "sqlite3_test_errstr", test_errstr, 0 }, 8085 { "tcl_variable_type", tcl_variable_type, 0 }, 8086 #ifndef SQLITE_OMIT_SHARED_CACHE 8087 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 8088 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 8089 #endif 8090 { "sqlite3_libversion_number", test_libversion_number, 0 }, 8091 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 8092 #ifndef SQLITE_OMIT_INCRBLOB 8093 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 8094 #endif 8095 { "pcache_stats", test_pcache_stats, 0 }, 8096 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 8097 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 8098 #endif 8099 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 8100 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 8101 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 8102 { "test_sqlite3_log", test_sqlite3_log, 0 }, 8103 #ifndef SQLITE_OMIT_EXPLAIN 8104 { "print_explain_query_plan", test_print_eqp, 0 }, 8105 #endif 8106 { "sqlite3_test_control", test_test_control }, 8107 #if SQLITE_OS_UNIX 8108 { "getrusage", test_getrusage }, 8109 #endif 8110 { "load_static_extension", tclLoadStaticExtensionCmd }, 8111 { "sorter_test_fakeheap", sorter_test_fakeheap }, 8112 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 8113 #ifdef SQLITE_USER_AUTHENTICATION 8114 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 8115 { "sqlite3_user_add", test_user_add, 0 }, 8116 { "sqlite3_user_change", test_user_change, 0 }, 8117 { "sqlite3_user_delete", test_user_delete, 0 }, 8118 #endif 8119 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 8120 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 8121 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 8122 #endif 8123 #ifdef SQLITE_ENABLE_SQLLOG 8124 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 8125 #endif 8126 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 8127 #ifdef SQLITE_ENABLE_SNAPSHOT 8128 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 8129 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 8130 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 8131 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 8132 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 8133 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 8134 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 8135 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 8136 #endif 8137 { "sqlite3_delete_database", test_delete_database, 0 }, 8138 { "atomic_batch_write", test_atomic_batch_write, 0 }, 8139 { "sqlite3_mmap_warm", test_mmap_warm, 0 }, 8140 { "sqlite3_config_sorterref", test_config_sorterref, 0 }, 8141 { "decode_hexdb", test_decode_hexdb, 0 }, 8142 }; 8143 static int bitmask_size = sizeof(Bitmask)*8; 8144 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 8145 int i; 8146 extern int sqlite3_sync_count, sqlite3_fullsync_count; 8147 extern int sqlite3_opentemp_count; 8148 extern int sqlite3_like_count; 8149 extern int sqlite3_xferopt_count; 8150 extern int sqlite3_pager_readdb_count; 8151 extern int sqlite3_pager_writedb_count; 8152 extern int sqlite3_pager_writej_count; 8153 #if SQLITE_OS_WIN 8154 extern LONG volatile sqlite3_os_type; 8155 #endif 8156 #ifdef SQLITE_DEBUG 8157 extern int sqlite3WhereTrace; 8158 extern int sqlite3OSTrace; 8159 extern int sqlite3WalTrace; 8160 #endif 8161 #ifdef SQLITE_TEST 8162 #ifdef SQLITE_ENABLE_FTS3 8163 extern int sqlite3_fts3_enable_parentheses; 8164 #endif 8165 #endif 8166 #if defined(SQLITE_ENABLE_SELECTTRACE) 8167 extern u32 sqlite3SelectTrace; 8168 #endif 8169 8170 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 8171 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 8172 } 8173 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 8174 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 8175 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 8176 } 8177 Tcl_LinkVar(interp, "sqlite_search_count", 8178 (char*)&sqlite3_search_count, TCL_LINK_INT); 8179 Tcl_LinkVar(interp, "sqlite_found_count", 8180 (char*)&sqlite3_found_count, TCL_LINK_INT); 8181 Tcl_LinkVar(interp, "sqlite_sort_count", 8182 (char*)&sqlite3_sort_count, TCL_LINK_INT); 8183 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 8184 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 8185 Tcl_LinkVar(interp, "sqlite_like_count", 8186 (char*)&sqlite3_like_count, TCL_LINK_INT); 8187 Tcl_LinkVar(interp, "sqlite_interrupt_count", 8188 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 8189 Tcl_LinkVar(interp, "sqlite_open_file_count", 8190 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 8191 Tcl_LinkVar(interp, "sqlite_current_time", 8192 (char*)&sqlite3_current_time, TCL_LINK_INT); 8193 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 8194 Tcl_LinkVar(interp, "sqlite_hostid_num", 8195 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 8196 #endif 8197 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 8198 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 8199 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 8200 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 8201 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 8202 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 8203 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 8204 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 8205 #ifndef SQLITE_OMIT_UTF16 8206 Tcl_LinkVar(interp, "unaligned_string_counter", 8207 (char*)&unaligned_string_counter, TCL_LINK_INT); 8208 #endif 8209 #ifndef SQLITE_OMIT_UTF16 8210 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 8211 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 8212 #endif 8213 #if SQLITE_OS_WIN 8214 Tcl_LinkVar(interp, "sqlite_os_type", 8215 (char*)&sqlite3_os_type, TCL_LINK_LONG); 8216 #endif 8217 #ifdef SQLITE_TEST 8218 { 8219 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 8220 Tcl_LinkVar(interp, "sqlite_query_plan", 8221 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 8222 } 8223 #endif 8224 #ifdef SQLITE_DEBUG 8225 Tcl_LinkVar(interp, "sqlite_where_trace", 8226 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 8227 Tcl_LinkVar(interp, "sqlite_os_trace", 8228 (char*)&sqlite3OSTrace, TCL_LINK_INT); 8229 #ifndef SQLITE_OMIT_WAL 8230 Tcl_LinkVar(interp, "sqlite_wal_trace", 8231 (char*)&sqlite3WalTrace, TCL_LINK_INT); 8232 #endif 8233 #endif 8234 #ifndef SQLITE_OMIT_DISKIO 8235 Tcl_LinkVar(interp, "sqlite_opentemp_count", 8236 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 8237 #endif 8238 Tcl_LinkVar(interp, "sqlite_static_bind_value", 8239 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 8240 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 8241 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 8242 Tcl_LinkVar(interp, "sqlite_temp_directory", 8243 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 8244 Tcl_LinkVar(interp, "sqlite_data_directory", 8245 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 8246 Tcl_LinkVar(interp, "bitmask_size", 8247 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 8248 Tcl_LinkVar(interp, "longdouble_size", 8249 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 8250 Tcl_LinkVar(interp, "sqlite_sync_count", 8251 (char*)&sqlite3_sync_count, TCL_LINK_INT); 8252 Tcl_LinkVar(interp, "sqlite_fullsync_count", 8253 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 8254 #if defined(SQLITE_ENABLE_SELECTTRACE) 8255 Tcl_LinkVar(interp, "sqlite3SelectTrace", 8256 (char*)&sqlite3SelectTrace, TCL_LINK_INT); 8257 #endif 8258 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 8259 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 8260 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 8261 #endif 8262 return TCL_OK; 8263 } 8264