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 #if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL) 659 sqlite3 *db; 660 const char *zKey; 661 int nKey; 662 if( argc!=3 ){ 663 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 664 " FILENAME\"", 0); 665 return TCL_ERROR; 666 } 667 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 668 zKey = argv[2]; 669 nKey = strlen(zKey); 670 sqlite3_key(db, zKey, nKey); 671 #endif 672 return TCL_OK; 673 } 674 675 /* 676 ** Usage: sqlite3_rekey DB KEY 677 ** 678 ** Change the codec key. 679 */ 680 static int SQLITE_TCLAPI test_rekey( 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 #ifdef SQLITE_HAS_CODEC 687 sqlite3 *db; 688 const char *zKey; 689 int nKey; 690 if( argc!=3 ){ 691 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 692 " FILENAME\"", 0); 693 return TCL_ERROR; 694 } 695 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 696 zKey = argv[2]; 697 nKey = strlen(zKey); 698 sqlite3_rekey(db, zKey, nKey); 699 #endif 700 return TCL_OK; 701 } 702 703 /* 704 ** Usage: sqlite3_close DB 705 ** 706 ** Closes the database opened by sqlite3_open. 707 */ 708 static int SQLITE_TCLAPI sqlite_test_close( 709 void *NotUsed, 710 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 711 int argc, /* Number of arguments */ 712 char **argv /* Text of each argument */ 713 ){ 714 sqlite3 *db; 715 int rc; 716 if( argc!=2 ){ 717 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 718 " FILENAME\"", 0); 719 return TCL_ERROR; 720 } 721 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 722 rc = sqlite3_close(db); 723 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 724 return TCL_OK; 725 } 726 727 /* 728 ** Usage: sqlite3_close_v2 DB 729 ** 730 ** Closes the database opened by sqlite3_open. 731 */ 732 static int SQLITE_TCLAPI sqlite_test_close_v2( 733 void *NotUsed, 734 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 735 int argc, /* Number of arguments */ 736 char **argv /* Text of each argument */ 737 ){ 738 sqlite3 *db; 739 int rc; 740 if( argc!=2 ){ 741 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 742 " FILENAME\"", 0); 743 return TCL_ERROR; 744 } 745 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 746 rc = sqlite3_close_v2(db); 747 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 748 return TCL_OK; 749 } 750 751 /* 752 ** Implementation of the x_coalesce() function. 753 ** Return the first argument non-NULL argument. 754 */ 755 static void t1_ifnullFunc( 756 sqlite3_context *context, 757 int argc, 758 sqlite3_value **argv 759 ){ 760 int i; 761 for(i=0; i<argc; i++){ 762 if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ 763 int n = sqlite3_value_bytes(argv[i]); 764 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), 765 n, SQLITE_TRANSIENT); 766 break; 767 } 768 } 769 } 770 771 /* 772 ** These are test functions. hex8() interprets its argument as 773 ** UTF8 and returns a hex encoding. hex16le() interprets its argument 774 ** as UTF16le and returns a hex encoding. 775 */ 776 static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 777 const unsigned char *z; 778 int i; 779 char zBuf[200]; 780 z = sqlite3_value_text(argv[0]); 781 for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ 782 sqlite3_snprintf(sizeof(zBuf)-i*2, &zBuf[i*2], "%02x", z[i]); 783 } 784 zBuf[i*2] = 0; 785 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 786 } 787 #ifndef SQLITE_OMIT_UTF16 788 static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 789 const unsigned short int *z; 790 int i; 791 char zBuf[400]; 792 z = sqlite3_value_text16(argv[0]); 793 for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ 794 sqlite3_snprintf(sizeof(zBuf)-i*4, &zBuf[i*4],"%04x", z[i]&0xff); 795 } 796 zBuf[i*4] = 0; 797 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 798 } 799 #endif 800 801 /* 802 ** A structure into which to accumulate text. 803 */ 804 struct dstr { 805 int nAlloc; /* Space allocated */ 806 int nUsed; /* Space used */ 807 char *z; /* The space */ 808 }; 809 810 /* 811 ** Append text to a dstr 812 */ 813 static void dstrAppend(struct dstr *p, const char *z, int divider){ 814 int n = (int)strlen(z); 815 if( p->nUsed + n + 2 > p->nAlloc ){ 816 char *zNew; 817 p->nAlloc = p->nAlloc*2 + n + 200; 818 zNew = sqlite3_realloc(p->z, p->nAlloc); 819 if( zNew==0 ){ 820 sqlite3_free(p->z); 821 memset(p, 0, sizeof(*p)); 822 return; 823 } 824 p->z = zNew; 825 } 826 if( divider && p->nUsed>0 ){ 827 p->z[p->nUsed++] = divider; 828 } 829 memcpy(&p->z[p->nUsed], z, n+1); 830 p->nUsed += n; 831 } 832 833 /* 834 ** Invoked for each callback from sqlite3ExecFunc 835 */ 836 static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ 837 struct dstr *p = (struct dstr*)pData; 838 int i; 839 for(i=0; i<argc; i++){ 840 if( argv[i]==0 ){ 841 dstrAppend(p, "NULL", ' '); 842 }else{ 843 dstrAppend(p, argv[i], ' '); 844 } 845 } 846 return 0; 847 } 848 849 /* 850 ** Implementation of the x_sqlite_exec() function. This function takes 851 ** a single argument and attempts to execute that argument as SQL code. 852 ** This is illegal and should set the SQLITE_MISUSE flag on the database. 853 ** 854 ** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() 855 ** from within a function call. 856 ** 857 ** This routine simulates the effect of having two threads attempt to 858 ** use the same database at the same time. 859 */ 860 static void sqlite3ExecFunc( 861 sqlite3_context *context, 862 int argc, 863 sqlite3_value **argv 864 ){ 865 struct dstr x; 866 memset(&x, 0, sizeof(x)); 867 (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), 868 (char*)sqlite3_value_text(argv[0]), 869 execFuncCallback, &x, 0); 870 sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); 871 sqlite3_free(x.z); 872 } 873 874 /* 875 ** Implementation of tkt2213func(), a scalar function that takes exactly 876 ** one argument. It has two interesting features: 877 ** 878 ** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. 879 ** If the three pointers returned are not the same an SQL error is raised. 880 ** 881 ** * Otherwise it returns a copy of the text representation of its 882 ** argument in such a way as the VDBE representation is a Mem* cell 883 ** with the MEM_Term flag clear. 884 ** 885 ** Ticket #2213 can therefore be tested by evaluating the following 886 ** SQL expression: 887 ** 888 ** tkt2213func(tkt2213func('a string')); 889 */ 890 static void tkt2213Function( 891 sqlite3_context *context, 892 int argc, 893 sqlite3_value **argv 894 ){ 895 int nText; 896 unsigned char const *zText1; 897 unsigned char const *zText2; 898 unsigned char const *zText3; 899 900 nText = sqlite3_value_bytes(argv[0]); 901 zText1 = sqlite3_value_text(argv[0]); 902 zText2 = sqlite3_value_text(argv[0]); 903 zText3 = sqlite3_value_text(argv[0]); 904 905 if( zText1!=zText2 || zText2!=zText3 ){ 906 sqlite3_result_error(context, "tkt2213 is not fixed", -1); 907 }else{ 908 char *zCopy = (char *)sqlite3_malloc(nText); 909 memcpy(zCopy, zText1, nText); 910 sqlite3_result_text(context, zCopy, nText, sqlite3_free); 911 } 912 } 913 914 /* 915 ** The following SQL function takes 4 arguments. The 2nd and 916 ** 4th argument must be one of these strings: 'text', 'text16', 917 ** or 'blob' corresponding to API functions 918 ** 919 ** sqlite3_value_text() 920 ** sqlite3_value_text16() 921 ** sqlite3_value_blob() 922 ** 923 ** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', 924 ** corresponding to APIs: 925 ** 926 ** sqlite3_value_bytes() 927 ** sqlite3_value_bytes16() 928 ** noop 929 ** 930 ** The APIs designated by the 2nd through 4th arguments are applied 931 ** to the first argument in order. If the pointers returned by the 932 ** second and fourth are different, this routine returns 1. Otherwise, 933 ** this routine returns 0. 934 ** 935 ** This function is used to test to see when returned pointers from 936 ** the _text(), _text16() and _blob() APIs become invalidated. 937 */ 938 static void ptrChngFunction( 939 sqlite3_context *context, 940 int argc, 941 sqlite3_value **argv 942 ){ 943 const void *p1, *p2; 944 const char *zCmd; 945 if( argc!=4 ) return; 946 zCmd = (const char*)sqlite3_value_text(argv[1]); 947 if( zCmd==0 ) return; 948 if( strcmp(zCmd,"text")==0 ){ 949 p1 = (const void*)sqlite3_value_text(argv[0]); 950 #ifndef SQLITE_OMIT_UTF16 951 }else if( strcmp(zCmd, "text16")==0 ){ 952 p1 = (const void*)sqlite3_value_text16(argv[0]); 953 #endif 954 }else if( strcmp(zCmd, "blob")==0 ){ 955 p1 = (const void*)sqlite3_value_blob(argv[0]); 956 }else{ 957 return; 958 } 959 zCmd = (const char*)sqlite3_value_text(argv[2]); 960 if( zCmd==0 ) return; 961 if( strcmp(zCmd,"bytes")==0 ){ 962 sqlite3_value_bytes(argv[0]); 963 #ifndef SQLITE_OMIT_UTF16 964 }else if( strcmp(zCmd, "bytes16")==0 ){ 965 sqlite3_value_bytes16(argv[0]); 966 #endif 967 }else if( strcmp(zCmd, "noop")==0 ){ 968 /* do nothing */ 969 }else{ 970 return; 971 } 972 zCmd = (const char*)sqlite3_value_text(argv[3]); 973 if( zCmd==0 ) return; 974 if( strcmp(zCmd,"text")==0 ){ 975 p2 = (const void*)sqlite3_value_text(argv[0]); 976 #ifndef SQLITE_OMIT_UTF16 977 }else if( strcmp(zCmd, "text16")==0 ){ 978 p2 = (const void*)sqlite3_value_text16(argv[0]); 979 #endif 980 }else if( strcmp(zCmd, "blob")==0 ){ 981 p2 = (const void*)sqlite3_value_blob(argv[0]); 982 }else{ 983 return; 984 } 985 sqlite3_result_int(context, p1!=p2); 986 } 987 988 /* 989 ** This SQL function returns a different answer each time it is called, even if 990 ** the arguments are the same. 991 */ 992 static void nondeterministicFunction( 993 sqlite3_context *context, 994 int argc, 995 sqlite3_value **argv 996 ){ 997 static int cnt = 0; 998 sqlite3_result_int(context, cnt++); 999 } 1000 1001 /* 1002 ** Usage: sqlite3_create_function DB 1003 ** 1004 ** Call the sqlite3_create_function API on the given database in order 1005 ** to create a function named "x_coalesce". This function does the same thing 1006 ** as the "coalesce" function. This function also registers an SQL function 1007 ** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() 1008 ** in this way is illegal recursion and should raise an SQLITE_MISUSE error. 1009 ** The effect is similar to trying to use the same database connection from 1010 ** two threads at the same time. 1011 ** 1012 ** The original motivation for this routine was to be able to call the 1013 ** sqlite3_create_function function while a query is in progress in order 1014 ** to test the SQLITE_MISUSE detection logic. 1015 */ 1016 static int SQLITE_TCLAPI test_create_function( 1017 void *NotUsed, 1018 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1019 int argc, /* Number of arguments */ 1020 char **argv /* Text of each argument */ 1021 ){ 1022 int rc; 1023 sqlite3 *db; 1024 1025 if( argc!=2 ){ 1026 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1027 " DB\"", 0); 1028 return TCL_ERROR; 1029 } 1030 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1031 rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_UTF8, 0, 1032 t1_ifnullFunc, 0, 0); 1033 if( rc==SQLITE_OK ){ 1034 rc = sqlite3_create_function(db, "hex8", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, 1035 0, hex8Func, 0, 0); 1036 } 1037 #ifndef SQLITE_OMIT_UTF16 1038 if( rc==SQLITE_OK ){ 1039 rc = sqlite3_create_function(db, "hex16", 1, SQLITE_UTF16 | SQLITE_DETERMINISTIC, 1040 0, hex16Func, 0, 0); 1041 } 1042 #endif 1043 if( rc==SQLITE_OK ){ 1044 rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, 1045 tkt2213Function, 0, 0); 1046 } 1047 if( rc==SQLITE_OK ){ 1048 rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, 1049 ptrChngFunction, 0, 0); 1050 } 1051 1052 /* Functions counter1() and counter2() have the same implementation - they 1053 ** both return an ascending integer with each call. But counter1() is marked 1054 ** as non-deterministic and counter2() is marked as deterministic. 1055 */ 1056 if( rc==SQLITE_OK ){ 1057 rc = sqlite3_create_function(db, "counter1", -1, SQLITE_UTF8, 1058 0, nondeterministicFunction, 0, 0); 1059 } 1060 if( rc==SQLITE_OK ){ 1061 rc = sqlite3_create_function(db, "counter2", -1, SQLITE_UTF8|SQLITE_DETERMINISTIC, 1062 0, nondeterministicFunction, 0, 0); 1063 } 1064 1065 #ifndef SQLITE_OMIT_UTF16 1066 /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 1067 ** because it is not tested anywhere else. */ 1068 if( rc==SQLITE_OK ){ 1069 const void *zUtf16; 1070 sqlite3_value *pVal; 1071 sqlite3_mutex_enter(db->mutex); 1072 pVal = sqlite3ValueNew(db); 1073 sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); 1074 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 1075 if( db->mallocFailed ){ 1076 rc = SQLITE_NOMEM; 1077 }else{ 1078 rc = sqlite3_create_function16(db, zUtf16, 1079 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); 1080 } 1081 sqlite3ValueFree(pVal); 1082 sqlite3_mutex_leave(db->mutex); 1083 } 1084 #endif 1085 1086 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1087 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1088 return TCL_OK; 1089 } 1090 1091 /* 1092 ** Routines to implement the x_count() aggregate function. 1093 ** 1094 ** x_count() counts the number of non-null arguments. But there are 1095 ** some twists for testing purposes. 1096 ** 1097 ** If the argument to x_count() is 40 then a UTF-8 error is reported 1098 ** on the step function. If x_count(41) is seen, then a UTF-16 error 1099 ** is reported on the step function. If the total count is 42, then 1100 ** a UTF-8 error is reported on the finalize function. 1101 */ 1102 typedef struct t1CountCtx t1CountCtx; 1103 struct t1CountCtx { 1104 int n; 1105 }; 1106 static void t1CountStep( 1107 sqlite3_context *context, 1108 int argc, 1109 sqlite3_value **argv 1110 ){ 1111 t1CountCtx *p; 1112 p = sqlite3_aggregate_context(context, sizeof(*p)); 1113 if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ 1114 p->n++; 1115 } 1116 if( argc>0 ){ 1117 int v = sqlite3_value_int(argv[0]); 1118 if( v==40 ){ 1119 sqlite3_result_error(context, "value of 40 handed to x_count", -1); 1120 #ifndef SQLITE_OMIT_UTF16 1121 }else if( v==41 ){ 1122 const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; 1123 sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); 1124 #endif 1125 } 1126 } 1127 } 1128 static void t1CountFinalize(sqlite3_context *context){ 1129 t1CountCtx *p; 1130 p = sqlite3_aggregate_context(context, sizeof(*p)); 1131 if( p ){ 1132 if( p->n==42 ){ 1133 sqlite3_result_error(context, "x_count totals to 42", -1); 1134 }else{ 1135 sqlite3_result_int(context, p ? p->n : 0); 1136 } 1137 } 1138 } 1139 1140 #ifndef SQLITE_OMIT_DEPRECATED 1141 static void legacyCountStep( 1142 sqlite3_context *context, 1143 int argc, 1144 sqlite3_value **argv 1145 ){ 1146 /* no-op */ 1147 } 1148 1149 static void legacyCountFinalize(sqlite3_context *context){ 1150 sqlite3_result_int(context, sqlite3_aggregate_count(context)); 1151 } 1152 #endif 1153 1154 /* 1155 ** Usage: sqlite3_create_aggregate DB 1156 ** 1157 ** Call the sqlite3_create_function API on the given database in order 1158 ** to create a function named "x_count". This function is similar 1159 ** to the built-in count() function, with a few special quirks 1160 ** for testing the sqlite3_result_error() APIs. 1161 ** 1162 ** The original motivation for this routine was to be able to call the 1163 ** sqlite3_create_aggregate function while a query is in progress in order 1164 ** to test the SQLITE_MISUSE detection logic. See misuse.test. 1165 ** 1166 ** This routine was later extended to test the use of sqlite3_result_error() 1167 ** within aggregate functions. 1168 ** 1169 ** Later: It is now also extended to register the aggregate function 1170 ** "legacy_count()" with the supplied database handle. This is used 1171 ** to test the deprecated sqlite3_aggregate_count() API. 1172 */ 1173 static int SQLITE_TCLAPI test_create_aggregate( 1174 void *NotUsed, 1175 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1176 int argc, /* Number of arguments */ 1177 char **argv /* Text of each argument */ 1178 ){ 1179 sqlite3 *db; 1180 int rc; 1181 if( argc!=2 ){ 1182 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1183 " FILENAME\"", 0); 1184 return TCL_ERROR; 1185 } 1186 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1187 rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, 1188 t1CountStep,t1CountFinalize); 1189 if( rc==SQLITE_OK ){ 1190 rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, 1191 t1CountStep,t1CountFinalize); 1192 } 1193 #ifndef SQLITE_OMIT_DEPRECATED 1194 if( rc==SQLITE_OK ){ 1195 rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, 1196 legacyCountStep, legacyCountFinalize 1197 ); 1198 } 1199 #endif 1200 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1201 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1202 return TCL_OK; 1203 } 1204 1205 1206 /* 1207 ** Usage: printf TEXT 1208 ** 1209 ** Send output to printf. Use this rather than puts to merge the output 1210 ** in the correct sequence with debugging printfs inserted into C code. 1211 ** Puts uses a separate buffer and debugging statements will be out of 1212 ** sequence if it is used. 1213 */ 1214 static int SQLITE_TCLAPI test_printf( 1215 void *NotUsed, 1216 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1217 int argc, /* Number of arguments */ 1218 char **argv /* Text of each argument */ 1219 ){ 1220 if( argc!=2 ){ 1221 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1222 " TEXT\"", 0); 1223 return TCL_ERROR; 1224 } 1225 printf("%s\n", argv[1]); 1226 return TCL_OK; 1227 } 1228 1229 1230 1231 /* 1232 ** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER 1233 ** 1234 ** Call mprintf with three integer arguments 1235 */ 1236 static int SQLITE_TCLAPI sqlite3_mprintf_int( 1237 void *NotUsed, 1238 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1239 int argc, /* Number of arguments */ 1240 char **argv /* Text of each argument */ 1241 ){ 1242 int a[3], i; 1243 char *z; 1244 if( argc!=5 ){ 1245 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1246 " FORMAT INT INT INT\"", 0); 1247 return TCL_ERROR; 1248 } 1249 for(i=2; i<5; i++){ 1250 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1251 } 1252 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1253 Tcl_AppendResult(interp, z, 0); 1254 sqlite3_free(z); 1255 return TCL_OK; 1256 } 1257 1258 /* 1259 ** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER 1260 ** 1261 ** Call mprintf with three 64-bit integer arguments 1262 */ 1263 static int SQLITE_TCLAPI sqlite3_mprintf_int64( 1264 void *NotUsed, 1265 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1266 int argc, /* Number of arguments */ 1267 char **argv /* Text of each argument */ 1268 ){ 1269 int i; 1270 sqlite_int64 a[3]; 1271 char *z; 1272 if( argc!=5 ){ 1273 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1274 " FORMAT INT INT INT\"", 0); 1275 return TCL_ERROR; 1276 } 1277 for(i=2; i<5; i++){ 1278 if( sqlite3Atoi64(argv[i], &a[i-2], sqlite3Strlen30(argv[i]), SQLITE_UTF8) ){ 1279 Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); 1280 return TCL_ERROR; 1281 } 1282 } 1283 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1284 Tcl_AppendResult(interp, z, 0); 1285 sqlite3_free(z); 1286 return TCL_OK; 1287 } 1288 1289 /* 1290 ** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER 1291 ** 1292 ** Call mprintf with three long integer arguments. This might be the 1293 ** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on 1294 ** platform. 1295 */ 1296 static int SQLITE_TCLAPI sqlite3_mprintf_long( 1297 void *NotUsed, 1298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1299 int argc, /* Number of arguments */ 1300 char **argv /* Text of each argument */ 1301 ){ 1302 int i; 1303 long int a[3]; 1304 int b[3]; 1305 char *z; 1306 if( argc!=5 ){ 1307 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1308 " FORMAT INT INT INT\"", 0); 1309 return TCL_ERROR; 1310 } 1311 for(i=2; i<5; i++){ 1312 if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; 1313 a[i-2] = (long int)b[i-2]; 1314 a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; 1315 } 1316 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1317 Tcl_AppendResult(interp, z, 0); 1318 sqlite3_free(z); 1319 return TCL_OK; 1320 } 1321 1322 /* 1323 ** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING 1324 ** 1325 ** Call mprintf with two integer arguments and one string argument 1326 */ 1327 static int SQLITE_TCLAPI sqlite3_mprintf_str( 1328 void *NotUsed, 1329 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1330 int argc, /* Number of arguments */ 1331 char **argv /* Text of each argument */ 1332 ){ 1333 int a[3], i; 1334 char *z; 1335 if( argc<4 || argc>5 ){ 1336 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1337 " FORMAT INT INT ?STRING?\"", 0); 1338 return TCL_ERROR; 1339 } 1340 for(i=2; i<4; i++){ 1341 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1342 } 1343 z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); 1344 Tcl_AppendResult(interp, z, 0); 1345 sqlite3_free(z); 1346 return TCL_OK; 1347 } 1348 1349 /* 1350 ** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING 1351 ** 1352 ** Call mprintf with two integer arguments and one string argument 1353 */ 1354 static int SQLITE_TCLAPI sqlite3_snprintf_str( 1355 void *NotUsed, 1356 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1357 int argc, /* Number of arguments */ 1358 char **argv /* Text of each argument */ 1359 ){ 1360 int a[3], i; 1361 int n; 1362 char *z; 1363 if( argc<5 || argc>6 ){ 1364 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1365 " INT FORMAT INT INT ?STRING?\"", 0); 1366 return TCL_ERROR; 1367 } 1368 if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; 1369 if( n<0 ){ 1370 Tcl_AppendResult(interp, "N must be non-negative", 0); 1371 return TCL_ERROR; 1372 } 1373 for(i=3; i<5; i++){ 1374 if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; 1375 } 1376 z = sqlite3_malloc( n+1 ); 1377 sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); 1378 Tcl_AppendResult(interp, z, 0); 1379 sqlite3_free(z); 1380 return TCL_OK; 1381 } 1382 1383 /* 1384 ** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE 1385 ** 1386 ** Call mprintf with two integer arguments and one double argument 1387 */ 1388 static int SQLITE_TCLAPI sqlite3_mprintf_double( 1389 void *NotUsed, 1390 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1391 int argc, /* Number of arguments */ 1392 char **argv /* Text of each argument */ 1393 ){ 1394 int a[3], i; 1395 double r; 1396 char *z; 1397 if( argc!=5 ){ 1398 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1399 " FORMAT INT INT DOUBLE\"", 0); 1400 return TCL_ERROR; 1401 } 1402 for(i=2; i<4; i++){ 1403 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1404 } 1405 if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; 1406 z = sqlite3_mprintf(argv[1], a[0], a[1], r); 1407 Tcl_AppendResult(interp, z, 0); 1408 sqlite3_free(z); 1409 return TCL_OK; 1410 } 1411 1412 /* 1413 ** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE 1414 ** 1415 ** Call mprintf with a single double argument which is the product of the 1416 ** two arguments given above. This is used to generate overflow and underflow 1417 ** doubles to test that they are converted properly. 1418 */ 1419 static int SQLITE_TCLAPI sqlite3_mprintf_scaled( 1420 void *NotUsed, 1421 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1422 int argc, /* Number of arguments */ 1423 char **argv /* Text of each argument */ 1424 ){ 1425 int i; 1426 double r[2]; 1427 char *z; 1428 if( argc!=4 ){ 1429 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1430 " FORMAT DOUBLE DOUBLE\"", 0); 1431 return TCL_ERROR; 1432 } 1433 for(i=2; i<4; i++){ 1434 if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; 1435 } 1436 z = sqlite3_mprintf(argv[1], r[0]*r[1]); 1437 Tcl_AppendResult(interp, z, 0); 1438 sqlite3_free(z); 1439 return TCL_OK; 1440 } 1441 1442 /* 1443 ** Usage: sqlite3_mprintf_stronly FORMAT STRING 1444 ** 1445 ** Call mprintf with a single double argument which is the product of the 1446 ** two arguments given above. This is used to generate overflow and underflow 1447 ** doubles to test that they are converted properly. 1448 */ 1449 static int SQLITE_TCLAPI sqlite3_mprintf_stronly( 1450 void *NotUsed, 1451 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1452 int argc, /* Number of arguments */ 1453 char **argv /* Text of each argument */ 1454 ){ 1455 char *z; 1456 if( argc!=3 ){ 1457 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1458 " FORMAT STRING\"", 0); 1459 return TCL_ERROR; 1460 } 1461 z = sqlite3_mprintf(argv[1], argv[2]); 1462 Tcl_AppendResult(interp, z, 0); 1463 sqlite3_free(z); 1464 return TCL_OK; 1465 } 1466 1467 /* 1468 ** Usage: sqlite3_mprintf_hexdouble FORMAT HEX 1469 ** 1470 ** Call mprintf with a single double argument which is derived from the 1471 ** hexadecimal encoding of an IEEE double. 1472 */ 1473 static int SQLITE_TCLAPI sqlite3_mprintf_hexdouble( 1474 void *NotUsed, 1475 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1476 int argc, /* Number of arguments */ 1477 char **argv /* Text of each argument */ 1478 ){ 1479 char *z; 1480 double r; 1481 unsigned int x1, x2; 1482 sqlite_uint64 d; 1483 if( argc!=3 ){ 1484 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1485 " FORMAT STRING\"", 0); 1486 return TCL_ERROR; 1487 } 1488 if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ 1489 Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); 1490 return TCL_ERROR; 1491 } 1492 d = x2; 1493 d = (d<<32) + x1; 1494 memcpy(&r, &d, sizeof(r)); 1495 z = sqlite3_mprintf(argv[1], r); 1496 Tcl_AppendResult(interp, z, 0); 1497 sqlite3_free(z); 1498 return TCL_OK; 1499 } 1500 1501 /* 1502 ** Usage: sqlite3_enable_shared_cache ?BOOLEAN? 1503 ** 1504 */ 1505 #if !defined(SQLITE_OMIT_SHARED_CACHE) 1506 static int SQLITE_TCLAPI test_enable_shared( 1507 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1508 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1509 int objc, /* Number of arguments */ 1510 Tcl_Obj *CONST objv[] /* Command arguments */ 1511 ){ 1512 int rc; 1513 int enable; 1514 int ret = 0; 1515 1516 if( objc!=2 && objc!=1 ){ 1517 Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); 1518 return TCL_ERROR; 1519 } 1520 ret = sqlite3GlobalConfig.sharedCacheEnabled; 1521 1522 if( objc==2 ){ 1523 if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ 1524 return TCL_ERROR; 1525 } 1526 rc = sqlite3_enable_shared_cache(enable); 1527 if( rc!=SQLITE_OK ){ 1528 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 1529 return TCL_ERROR; 1530 } 1531 } 1532 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); 1533 return TCL_OK; 1534 } 1535 #endif 1536 1537 1538 1539 /* 1540 ** Usage: sqlite3_extended_result_codes DB BOOLEAN 1541 ** 1542 */ 1543 static int SQLITE_TCLAPI test_extended_result_codes( 1544 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1545 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1546 int objc, /* Number of arguments */ 1547 Tcl_Obj *CONST objv[] /* Command arguments */ 1548 ){ 1549 int enable; 1550 sqlite3 *db; 1551 1552 if( objc!=3 ){ 1553 Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); 1554 return TCL_ERROR; 1555 } 1556 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1557 if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; 1558 sqlite3_extended_result_codes(db, enable); 1559 return TCL_OK; 1560 } 1561 1562 /* 1563 ** Usage: sqlite3_libversion_number 1564 ** 1565 */ 1566 static int SQLITE_TCLAPI test_libversion_number( 1567 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1568 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1569 int objc, /* Number of arguments */ 1570 Tcl_Obj *CONST objv[] /* Command arguments */ 1571 ){ 1572 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); 1573 return TCL_OK; 1574 } 1575 1576 /* 1577 ** Usage: sqlite3_table_column_metadata DB dbname tblname colname 1578 ** 1579 */ 1580 static int SQLITE_TCLAPI test_table_column_metadata( 1581 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1582 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1583 int objc, /* Number of arguments */ 1584 Tcl_Obj *CONST objv[] /* Command arguments */ 1585 ){ 1586 sqlite3 *db; 1587 const char *zDb; 1588 const char *zTbl; 1589 const char *zCol; 1590 int rc; 1591 Tcl_Obj *pRet; 1592 1593 const char *zDatatype; 1594 const char *zCollseq; 1595 int notnull; 1596 int primarykey; 1597 int autoincrement; 1598 1599 if( objc!=5 && objc!=4 ){ 1600 Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); 1601 return TCL_ERROR; 1602 } 1603 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1604 zDb = Tcl_GetString(objv[2]); 1605 zTbl = Tcl_GetString(objv[3]); 1606 zCol = objc==5 ? Tcl_GetString(objv[4]) : 0; 1607 1608 if( strlen(zDb)==0 ) zDb = 0; 1609 1610 rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, 1611 &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); 1612 1613 if( rc!=SQLITE_OK ){ 1614 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 1615 return TCL_ERROR; 1616 } 1617 1618 pRet = Tcl_NewObj(); 1619 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); 1620 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); 1621 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); 1622 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); 1623 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); 1624 Tcl_SetObjResult(interp, pRet); 1625 1626 return TCL_OK; 1627 } 1628 1629 #ifndef SQLITE_OMIT_INCRBLOB 1630 1631 static int SQLITE_TCLAPI blobHandleFromObj( 1632 Tcl_Interp *interp, 1633 Tcl_Obj *pObj, 1634 sqlite3_blob **ppBlob 1635 ){ 1636 char *z; 1637 int n; 1638 1639 z = Tcl_GetStringFromObj(pObj, &n); 1640 if( n==0 ){ 1641 *ppBlob = 0; 1642 }else{ 1643 int notUsed; 1644 Tcl_Channel channel; 1645 ClientData instanceData; 1646 1647 channel = Tcl_GetChannel(interp, z, ¬Used); 1648 if( !channel ) return TCL_ERROR; 1649 1650 Tcl_Flush(channel); 1651 Tcl_Seek(channel, 0, SEEK_SET); 1652 1653 instanceData = Tcl_GetChannelInstanceData(channel); 1654 *ppBlob = *((sqlite3_blob **)instanceData); 1655 } 1656 1657 return TCL_OK; 1658 } 1659 1660 static int SQLITE_TCLAPI test_blob_reopen( 1661 ClientData clientData, /* Not used */ 1662 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1663 int objc, /* Number of arguments */ 1664 Tcl_Obj *CONST objv[] /* Command arguments */ 1665 ){ 1666 Tcl_WideInt iRowid; 1667 sqlite3_blob *pBlob; 1668 int rc; 1669 1670 if( objc!=3 ){ 1671 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL ROWID"); 1672 return TCL_ERROR; 1673 } 1674 1675 if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR; 1676 if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR; 1677 1678 rc = sqlite3_blob_reopen(pBlob, iRowid); 1679 if( rc!=SQLITE_OK ){ 1680 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 1681 } 1682 1683 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1684 } 1685 1686 #endif 1687 1688 /* 1689 ** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC 1690 ** 1691 ** This Tcl proc is used for testing the experimental 1692 ** sqlite3_create_collation_v2() interface. 1693 */ 1694 struct TestCollationX { 1695 Tcl_Interp *interp; 1696 Tcl_Obj *pCmp; 1697 Tcl_Obj *pDel; 1698 }; 1699 typedef struct TestCollationX TestCollationX; 1700 static void testCreateCollationDel(void *pCtx){ 1701 TestCollationX *p = (TestCollationX *)pCtx; 1702 1703 int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); 1704 if( rc!=TCL_OK ){ 1705 Tcl_BackgroundError(p->interp); 1706 } 1707 1708 Tcl_DecrRefCount(p->pCmp); 1709 Tcl_DecrRefCount(p->pDel); 1710 sqlite3_free((void *)p); 1711 } 1712 static int testCreateCollationCmp( 1713 void *pCtx, 1714 int nLeft, 1715 const void *zLeft, 1716 int nRight, 1717 const void *zRight 1718 ){ 1719 TestCollationX *p = (TestCollationX *)pCtx; 1720 Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); 1721 int iRes = 0; 1722 1723 Tcl_IncrRefCount(pScript); 1724 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); 1725 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); 1726 1727 if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) 1728 || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) 1729 ){ 1730 Tcl_BackgroundError(p->interp); 1731 } 1732 Tcl_DecrRefCount(pScript); 1733 1734 return iRes; 1735 } 1736 static int SQLITE_TCLAPI test_create_collation_v2( 1737 ClientData clientData, /* Not used */ 1738 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1739 int objc, /* Number of arguments */ 1740 Tcl_Obj *CONST objv[] /* Command arguments */ 1741 ){ 1742 TestCollationX *p; 1743 sqlite3 *db; 1744 int rc; 1745 1746 if( objc!=5 ){ 1747 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); 1748 return TCL_ERROR; 1749 } 1750 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1751 1752 p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); 1753 p->pCmp = objv[3]; 1754 p->pDel = objv[4]; 1755 p->interp = interp; 1756 Tcl_IncrRefCount(p->pCmp); 1757 Tcl_IncrRefCount(p->pDel); 1758 1759 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, 1760 (void *)p, testCreateCollationCmp, testCreateCollationDel 1761 ); 1762 if( rc!=SQLITE_MISUSE ){ 1763 Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " 1764 "an invalid encoding", (char*)0); 1765 return TCL_ERROR; 1766 } 1767 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, 1768 (void *)p, testCreateCollationCmp, testCreateCollationDel 1769 ); 1770 return TCL_OK; 1771 } 1772 1773 /* 1774 ** USAGE: sqlite3_create_function_v2 DB NAME NARG ENC ?SWITCHES? 1775 ** 1776 ** Available switches are: 1777 ** 1778 ** -func SCRIPT 1779 ** -step SCRIPT 1780 ** -final SCRIPT 1781 ** -destroy SCRIPT 1782 */ 1783 typedef struct CreateFunctionV2 CreateFunctionV2; 1784 struct CreateFunctionV2 { 1785 Tcl_Interp *interp; 1786 Tcl_Obj *pFunc; /* Script for function invocation */ 1787 Tcl_Obj *pStep; /* Script for agg. step invocation */ 1788 Tcl_Obj *pFinal; /* Script for agg. finalization invocation */ 1789 Tcl_Obj *pDestroy; /* Destructor script */ 1790 }; 1791 static void cf2Func(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1792 } 1793 static void cf2Step(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1794 } 1795 static void cf2Final(sqlite3_context *ctx){ 1796 } 1797 static void cf2Destroy(void *pUser){ 1798 CreateFunctionV2 *p = (CreateFunctionV2 *)pUser; 1799 1800 if( p->interp && p->pDestroy ){ 1801 int rc = Tcl_EvalObjEx(p->interp, p->pDestroy, 0); 1802 if( rc!=TCL_OK ) Tcl_BackgroundError(p->interp); 1803 } 1804 1805 if( p->pFunc ) Tcl_DecrRefCount(p->pFunc); 1806 if( p->pStep ) Tcl_DecrRefCount(p->pStep); 1807 if( p->pFinal ) Tcl_DecrRefCount(p->pFinal); 1808 if( p->pDestroy ) Tcl_DecrRefCount(p->pDestroy); 1809 sqlite3_free(p); 1810 } 1811 static int SQLITE_TCLAPI test_create_function_v2( 1812 ClientData clientData, /* Not used */ 1813 Tcl_Interp *interp, /* The invoking TCL interpreter */ 1814 int objc, /* Number of arguments */ 1815 Tcl_Obj *CONST objv[] /* Command arguments */ 1816 ){ 1817 sqlite3 *db; 1818 const char *zFunc; 1819 int nArg; 1820 int enc; 1821 CreateFunctionV2 *p; 1822 int i; 1823 int rc; 1824 1825 struct EncTable { 1826 const char *zEnc; 1827 int enc; 1828 } aEnc[] = { 1829 {"utf8", SQLITE_UTF8 }, 1830 {"utf16", SQLITE_UTF16 }, 1831 {"utf16le", SQLITE_UTF16LE }, 1832 {"utf16be", SQLITE_UTF16BE }, 1833 {"any", SQLITE_ANY }, 1834 {"0", 0 } 1835 }; 1836 1837 if( objc<5 || (objc%2)==0 ){ 1838 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME NARG ENC SWITCHES..."); 1839 return TCL_ERROR; 1840 } 1841 1842 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1843 zFunc = Tcl_GetString(objv[2]); 1844 if( Tcl_GetIntFromObj(interp, objv[3], &nArg) ) return TCL_ERROR; 1845 if( Tcl_GetIndexFromObjStruct(interp, objv[4], aEnc, sizeof(aEnc[0]), 1846 "encoding", 0, &enc) 1847 ){ 1848 return TCL_ERROR; 1849 } 1850 enc = aEnc[enc].enc; 1851 1852 p = sqlite3_malloc(sizeof(CreateFunctionV2)); 1853 assert( p ); 1854 memset(p, 0, sizeof(CreateFunctionV2)); 1855 p->interp = interp; 1856 1857 for(i=5; i<objc; i+=2){ 1858 int iSwitch; 1859 const char *azSwitch[] = {"-func", "-step", "-final", "-destroy", 0}; 1860 if( Tcl_GetIndexFromObj(interp, objv[i], azSwitch, "switch", 0, &iSwitch) ){ 1861 sqlite3_free(p); 1862 return TCL_ERROR; 1863 } 1864 1865 switch( iSwitch ){ 1866 case 0: p->pFunc = objv[i+1]; break; 1867 case 1: p->pStep = objv[i+1]; break; 1868 case 2: p->pFinal = objv[i+1]; break; 1869 case 3: p->pDestroy = objv[i+1]; break; 1870 } 1871 } 1872 if( p->pFunc ) p->pFunc = Tcl_DuplicateObj(p->pFunc); 1873 if( p->pStep ) p->pStep = Tcl_DuplicateObj(p->pStep); 1874 if( p->pFinal ) p->pFinal = Tcl_DuplicateObj(p->pFinal); 1875 if( p->pDestroy ) p->pDestroy = Tcl_DuplicateObj(p->pDestroy); 1876 1877 if( p->pFunc ) Tcl_IncrRefCount(p->pFunc); 1878 if( p->pStep ) Tcl_IncrRefCount(p->pStep); 1879 if( p->pFinal ) Tcl_IncrRefCount(p->pFinal); 1880 if( p->pDestroy ) Tcl_IncrRefCount(p->pDestroy); 1881 1882 rc = sqlite3_create_function_v2(db, zFunc, nArg, enc, (void *)p, 1883 (p->pFunc ? cf2Func : 0), 1884 (p->pStep ? cf2Step : 0), 1885 (p->pFinal ? cf2Final : 0), 1886 cf2Destroy 1887 ); 1888 if( rc!=SQLITE_OK ){ 1889 Tcl_ResetResult(interp); 1890 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 1891 return TCL_ERROR; 1892 } 1893 return TCL_OK; 1894 } 1895 1896 /* 1897 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1898 */ 1899 static int SQLITE_TCLAPI test_load_extension( 1900 ClientData clientData, /* Not used */ 1901 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1902 int objc, /* Number of arguments */ 1903 Tcl_Obj *CONST objv[] /* Command arguments */ 1904 ){ 1905 Tcl_CmdInfo cmdInfo; 1906 sqlite3 *db; 1907 int rc; 1908 char *zDb; 1909 char *zFile; 1910 char *zProc = 0; 1911 char *zErr = 0; 1912 1913 if( objc!=4 && objc!=3 ){ 1914 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1915 return TCL_ERROR; 1916 } 1917 zDb = Tcl_GetString(objv[1]); 1918 zFile = Tcl_GetString(objv[2]); 1919 if( objc==4 ){ 1920 zProc = Tcl_GetString(objv[3]); 1921 } 1922 1923 /* Extract the C database handle from the Tcl command name */ 1924 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1925 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1926 return TCL_ERROR; 1927 } 1928 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1929 assert(db); 1930 1931 /* Call the underlying C function. If an error occurs, set rc to 1932 ** TCL_ERROR and load any error string into the interpreter. If no 1933 ** error occurs, set rc to TCL_OK. 1934 */ 1935 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1936 rc = SQLITE_ERROR; 1937 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1938 (void)zProc; 1939 (void)zFile; 1940 #else 1941 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1942 #endif 1943 if( rc!=SQLITE_OK ){ 1944 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1945 rc = TCL_ERROR; 1946 }else{ 1947 rc = TCL_OK; 1948 } 1949 sqlite3_free(zErr); 1950 1951 return rc; 1952 } 1953 1954 /* 1955 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1956 */ 1957 static int SQLITE_TCLAPI test_enable_load( 1958 ClientData clientData, /* Not used */ 1959 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1960 int objc, /* Number of arguments */ 1961 Tcl_Obj *CONST objv[] /* Command arguments */ 1962 ){ 1963 Tcl_CmdInfo cmdInfo; 1964 sqlite3 *db; 1965 char *zDb; 1966 int onoff; 1967 1968 if( objc!=3 ){ 1969 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1970 return TCL_ERROR; 1971 } 1972 zDb = Tcl_GetString(objv[1]); 1973 1974 /* Extract the C database handle from the Tcl command name */ 1975 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1976 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1977 return TCL_ERROR; 1978 } 1979 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1980 assert(db); 1981 1982 /* Get the onoff parameter */ 1983 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 1984 return TCL_ERROR; 1985 } 1986 1987 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1988 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 1989 return TCL_ERROR; 1990 #else 1991 sqlite3_enable_load_extension(db, onoff); 1992 return TCL_OK; 1993 #endif 1994 } 1995 1996 /* 1997 ** Usage: sqlite_abort 1998 ** 1999 ** Shutdown the process immediately. This is not a clean shutdown. 2000 ** This command is used to test the recoverability of a database in 2001 ** the event of a program crash. 2002 */ 2003 static int SQLITE_TCLAPI sqlite_abort( 2004 void *NotUsed, 2005 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2006 int argc, /* Number of arguments */ 2007 char **argv /* Text of each argument */ 2008 ){ 2009 #if defined(_MSC_VER) 2010 /* We do this, otherwise the test will halt with a popup message 2011 * that we have to click away before the test will continue. 2012 */ 2013 _set_abort_behavior( 0, _CALL_REPORTFAULT ); 2014 #endif 2015 exit(255); 2016 assert( interp==0 ); /* This will always fail */ 2017 return TCL_OK; 2018 } 2019 2020 /* 2021 ** The following routine is a user-defined SQL function whose purpose 2022 ** is to test the sqlite_set_result() API. 2023 */ 2024 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 2025 while( argc>=2 ){ 2026 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 2027 if( zArg0 ){ 2028 if( 0==sqlite3StrICmp(zArg0, "int") ){ 2029 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 2030 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 2031 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 2032 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 2033 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 2034 SQLITE_TRANSIENT); 2035 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 2036 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 2037 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 2038 sqlite3_result_null(context); 2039 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 2040 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 2041 }else{ 2042 goto error_out; 2043 } 2044 }else{ 2045 goto error_out; 2046 } 2047 argc -= 2; 2048 argv += 2; 2049 } 2050 return; 2051 2052 error_out: 2053 sqlite3_result_error(context,"first argument should be one of: " 2054 "int int64 string double null value", -1); 2055 } 2056 2057 /* 2058 ** Usage: sqlite_register_test_function DB NAME 2059 ** 2060 ** Register the test SQL function on the database DB under the name NAME. 2061 */ 2062 static int SQLITE_TCLAPI test_register_func( 2063 void *NotUsed, 2064 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2065 int argc, /* Number of arguments */ 2066 char **argv /* Text of each argument */ 2067 ){ 2068 sqlite3 *db; 2069 int rc; 2070 if( argc!=3 ){ 2071 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2072 " DB FUNCTION-NAME", 0); 2073 return TCL_ERROR; 2074 } 2075 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 2076 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 2077 testFunc, 0, 0); 2078 if( rc!=0 ){ 2079 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 2080 return TCL_ERROR; 2081 } 2082 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2083 return TCL_OK; 2084 } 2085 2086 /* 2087 ** Usage: sqlite3_finalize STMT 2088 ** 2089 ** Finalize a statement handle. 2090 */ 2091 static int SQLITE_TCLAPI test_finalize( 2092 void * clientData, 2093 Tcl_Interp *interp, 2094 int objc, 2095 Tcl_Obj *CONST objv[] 2096 ){ 2097 sqlite3_stmt *pStmt; 2098 int rc; 2099 sqlite3 *db = 0; 2100 2101 if( objc!=2 ){ 2102 Tcl_AppendResult(interp, "wrong # args: should be \"", 2103 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2104 return TCL_ERROR; 2105 } 2106 2107 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2108 2109 if( pStmt ){ 2110 db = StmtToDb(pStmt); 2111 } 2112 rc = sqlite3_finalize(pStmt); 2113 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2114 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2115 return TCL_OK; 2116 } 2117 2118 /* 2119 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2120 ** 2121 ** Get the value of a status counter from a statement. 2122 */ 2123 static int SQLITE_TCLAPI test_stmt_status( 2124 void * clientData, 2125 Tcl_Interp *interp, 2126 int objc, 2127 Tcl_Obj *CONST objv[] 2128 ){ 2129 int iValue; 2130 int i, op = 0, resetFlag; 2131 const char *zOpName; 2132 sqlite3_stmt *pStmt; 2133 2134 static const struct { 2135 const char *zName; 2136 int op; 2137 } aOp[] = { 2138 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2139 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2140 { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, 2141 { "SQLITE_STMTSTATUS_VM_STEP", SQLITE_STMTSTATUS_VM_STEP }, 2142 { "SQLITE_STMTSTATUS_REPREPARE", SQLITE_STMTSTATUS_REPREPARE }, 2143 { "SQLITE_STMTSTATUS_RUN", SQLITE_STMTSTATUS_RUN }, 2144 { "SQLITE_STMTSTATUS_MEMUSED", SQLITE_STMTSTATUS_MEMUSED }, 2145 }; 2146 if( objc!=4 ){ 2147 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2148 return TCL_ERROR; 2149 } 2150 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2151 zOpName = Tcl_GetString(objv[2]); 2152 for(i=0; i<ArraySize(aOp); i++){ 2153 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2154 op = aOp[i].op; 2155 break; 2156 } 2157 } 2158 if( i>=ArraySize(aOp) ){ 2159 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2160 } 2161 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2162 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2163 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2164 return TCL_OK; 2165 } 2166 2167 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 2168 /* 2169 ** Usage: sqlite3_stmt_scanstatus STMT IDX 2170 */ 2171 static int SQLITE_TCLAPI test_stmt_scanstatus( 2172 void * clientData, 2173 Tcl_Interp *interp, 2174 int objc, 2175 Tcl_Obj *CONST objv[] 2176 ){ 2177 sqlite3_stmt *pStmt; /* First argument */ 2178 int idx; /* Second argument */ 2179 2180 const char *zName; 2181 const char *zExplain; 2182 sqlite3_int64 nLoop; 2183 sqlite3_int64 nVisit; 2184 double rEst; 2185 int res; 2186 2187 if( objc!=3 ){ 2188 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX"); 2189 return TCL_ERROR; 2190 } 2191 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2192 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2193 2194 res = sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NLOOP, (void*)&nLoop); 2195 if( res==0 ){ 2196 Tcl_Obj *pRet = Tcl_NewObj(); 2197 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nLoop", -1)); 2198 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nLoop)); 2199 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit); 2200 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nVisit", -1)); 2201 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nVisit)); 2202 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EST, (void*)&rEst); 2203 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nEst", -1)); 2204 Tcl_ListObjAppendElement(0, pRet, Tcl_NewDoubleObj(rEst)); 2205 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NAME, (void*)&zName); 2206 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zName", -1)); 2207 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zName, -1)); 2208 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain); 2209 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zExplain", -1)); 2210 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zExplain, -1)); 2211 Tcl_SetObjResult(interp, pRet); 2212 }else{ 2213 Tcl_ResetResult(interp); 2214 } 2215 return TCL_OK; 2216 } 2217 2218 /* 2219 ** Usage: sqlite3_stmt_scanstatus_reset STMT 2220 */ 2221 static int SQLITE_TCLAPI test_stmt_scanstatus_reset( 2222 void * clientData, 2223 Tcl_Interp *interp, 2224 int objc, 2225 Tcl_Obj *CONST objv[] 2226 ){ 2227 sqlite3_stmt *pStmt; /* First argument */ 2228 if( objc!=2 ){ 2229 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 2230 return TCL_ERROR; 2231 } 2232 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2233 sqlite3_stmt_scanstatus_reset(pStmt); 2234 return TCL_OK; 2235 } 2236 #endif 2237 2238 #ifdef SQLITE_ENABLE_SQLLOG 2239 /* 2240 ** Usage: sqlite3_config_sqllog 2241 ** 2242 ** Zero the SQLITE_CONFIG_SQLLOG configuration 2243 */ 2244 static int SQLITE_TCLAPI test_config_sqllog( 2245 void * clientData, 2246 Tcl_Interp *interp, 2247 int objc, 2248 Tcl_Obj *CONST objv[] 2249 ){ 2250 if( objc!=1 ){ 2251 Tcl_WrongNumArgs(interp, 1, objv, ""); 2252 return TCL_ERROR; 2253 } 2254 sqlite3_config(SQLITE_CONFIG_SQLLOG, 0, 0); 2255 return TCL_OK; 2256 } 2257 #endif 2258 2259 /* 2260 ** Usage: sqlite3_config_sorterref 2261 ** 2262 ** Set the SQLITE_CONFIG_SORTERREF_SIZE configuration option 2263 */ 2264 static int SQLITE_TCLAPI test_config_sorterref( 2265 void * clientData, 2266 Tcl_Interp *interp, 2267 int objc, 2268 Tcl_Obj *CONST objv[] 2269 ){ 2270 int iVal; 2271 if( objc!=2 ){ 2272 Tcl_WrongNumArgs(interp, 1, objv, "NBYTE"); 2273 return TCL_ERROR; 2274 } 2275 if( Tcl_GetIntFromObj(interp, objv[1], &iVal) ) return TCL_ERROR; 2276 sqlite3_config(SQLITE_CONFIG_SORTERREF_SIZE, iVal); 2277 return TCL_OK; 2278 } 2279 2280 /* 2281 ** Usage: vfs_current_time_int64 2282 ** 2283 ** Return the value returned by the default VFS's xCurrentTimeInt64 method. 2284 */ 2285 static int SQLITE_TCLAPI vfsCurrentTimeInt64( 2286 void * clientData, 2287 Tcl_Interp *interp, 2288 int objc, 2289 Tcl_Obj *CONST objv[] 2290 ){ 2291 i64 t; 2292 sqlite3_vfs *pVfs = sqlite3_vfs_find(0); 2293 if( objc!=1 ){ 2294 Tcl_WrongNumArgs(interp, 1, objv, ""); 2295 return TCL_ERROR; 2296 } 2297 pVfs->xCurrentTimeInt64(pVfs, &t); 2298 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 2299 return TCL_OK; 2300 } 2301 2302 #ifdef SQLITE_ENABLE_SNAPSHOT 2303 /* 2304 ** Usage: sqlite3_snapshot_get DB DBNAME 2305 */ 2306 static int SQLITE_TCLAPI test_snapshot_get( 2307 void * clientData, 2308 Tcl_Interp *interp, 2309 int objc, 2310 Tcl_Obj *CONST objv[] 2311 ){ 2312 int rc; 2313 sqlite3 *db; 2314 char *zName; 2315 sqlite3_snapshot *pSnapshot = 0; 2316 2317 if( objc!=3 ){ 2318 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2319 return TCL_ERROR; 2320 } 2321 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2322 zName = Tcl_GetString(objv[2]); 2323 2324 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2325 if( rc!=SQLITE_OK ){ 2326 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2327 return TCL_ERROR; 2328 }else{ 2329 char zBuf[100]; 2330 if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; 2331 Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); 2332 } 2333 return TCL_OK; 2334 } 2335 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2336 2337 #ifdef SQLITE_ENABLE_SNAPSHOT 2338 /* 2339 ** Usage: sqlite3_snapshot_recover DB DBNAME 2340 */ 2341 static int SQLITE_TCLAPI test_snapshot_recover( 2342 void * clientData, 2343 Tcl_Interp *interp, 2344 int objc, 2345 Tcl_Obj *CONST objv[] 2346 ){ 2347 int rc; 2348 sqlite3 *db; 2349 char *zName; 2350 2351 if( objc!=3 ){ 2352 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2353 return TCL_ERROR; 2354 } 2355 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2356 zName = Tcl_GetString(objv[2]); 2357 2358 rc = sqlite3_snapshot_recover(db, zName); 2359 if( rc!=SQLITE_OK ){ 2360 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2361 return TCL_ERROR; 2362 }else{ 2363 Tcl_ResetResult(interp); 2364 } 2365 return TCL_OK; 2366 } 2367 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2368 2369 #ifdef SQLITE_ENABLE_SNAPSHOT 2370 /* 2371 ** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT 2372 */ 2373 static int SQLITE_TCLAPI test_snapshot_open( 2374 void * clientData, 2375 Tcl_Interp *interp, 2376 int objc, 2377 Tcl_Obj *CONST objv[] 2378 ){ 2379 int rc; 2380 sqlite3 *db; 2381 char *zName; 2382 sqlite3_snapshot *pSnapshot; 2383 2384 if( objc!=4 ){ 2385 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2386 return TCL_ERROR; 2387 } 2388 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2389 zName = Tcl_GetString(objv[2]); 2390 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); 2391 2392 rc = sqlite3_snapshot_open(db, zName, pSnapshot); 2393 if( rc!=SQLITE_OK ){ 2394 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2395 return TCL_ERROR; 2396 }else{ 2397 Tcl_ResetResult(interp); 2398 } 2399 return TCL_OK; 2400 } 2401 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2402 2403 #ifdef SQLITE_ENABLE_SNAPSHOT 2404 /* 2405 ** Usage: sqlite3_snapshot_free SNAPSHOT 2406 */ 2407 static int SQLITE_TCLAPI test_snapshot_free( 2408 void * clientData, 2409 Tcl_Interp *interp, 2410 int objc, 2411 Tcl_Obj *CONST objv[] 2412 ){ 2413 sqlite3_snapshot *pSnapshot; 2414 if( objc!=2 ){ 2415 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); 2416 return TCL_ERROR; 2417 } 2418 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2419 sqlite3_snapshot_free(pSnapshot); 2420 return TCL_OK; 2421 } 2422 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2423 2424 #ifdef SQLITE_ENABLE_SNAPSHOT 2425 /* 2426 ** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 2427 */ 2428 static int SQLITE_TCLAPI test_snapshot_cmp( 2429 void * clientData, 2430 Tcl_Interp *interp, 2431 int objc, 2432 Tcl_Obj *CONST objv[] 2433 ){ 2434 int res; 2435 sqlite3_snapshot *p1; 2436 sqlite3_snapshot *p2; 2437 if( objc!=3 ){ 2438 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2439 return TCL_ERROR; 2440 } 2441 p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2442 p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); 2443 res = sqlite3_snapshot_cmp(p1, p2); 2444 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2445 return TCL_OK; 2446 } 2447 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2448 2449 #ifdef SQLITE_ENABLE_SNAPSHOT 2450 /* 2451 ** Usage: sqlite3_snapshot_get_blob DB DBNAME 2452 */ 2453 static int SQLITE_TCLAPI test_snapshot_get_blob( 2454 void * clientData, 2455 Tcl_Interp *interp, 2456 int objc, 2457 Tcl_Obj *CONST objv[] 2458 ){ 2459 int rc; 2460 sqlite3 *db; 2461 char *zName; 2462 sqlite3_snapshot *pSnapshot = 0; 2463 2464 if( objc!=3 ){ 2465 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2466 return TCL_ERROR; 2467 } 2468 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2469 zName = Tcl_GetString(objv[2]); 2470 2471 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2472 if( rc!=SQLITE_OK ){ 2473 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2474 return TCL_ERROR; 2475 }else{ 2476 Tcl_SetObjResult(interp, 2477 Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) 2478 ); 2479 sqlite3_snapshot_free(pSnapshot); 2480 } 2481 return TCL_OK; 2482 } 2483 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2484 2485 #ifdef SQLITE_ENABLE_SNAPSHOT 2486 /* 2487 ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT 2488 */ 2489 static int SQLITE_TCLAPI test_snapshot_open_blob( 2490 void * clientData, 2491 Tcl_Interp *interp, 2492 int objc, 2493 Tcl_Obj *CONST objv[] 2494 ){ 2495 int rc; 2496 sqlite3 *db; 2497 char *zName; 2498 unsigned char *pBlob; 2499 int nBlob; 2500 2501 if( objc!=4 ){ 2502 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2503 return TCL_ERROR; 2504 } 2505 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2506 zName = Tcl_GetString(objv[2]); 2507 pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); 2508 if( nBlob!=sizeof(sqlite3_snapshot) ){ 2509 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2510 return TCL_ERROR; 2511 } 2512 rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); 2513 if( rc!=SQLITE_OK ){ 2514 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2515 return TCL_ERROR; 2516 } 2517 return TCL_OK; 2518 } 2519 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2520 2521 #ifdef SQLITE_ENABLE_SNAPSHOT 2522 /* 2523 ** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 2524 */ 2525 static int SQLITE_TCLAPI test_snapshot_cmp_blob( 2526 void * clientData, 2527 Tcl_Interp *interp, 2528 int objc, 2529 Tcl_Obj *CONST objv[] 2530 ){ 2531 int res; 2532 unsigned char *p1; 2533 unsigned char *p2; 2534 int n1; 2535 int n2; 2536 2537 if( objc!=3 ){ 2538 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2539 return TCL_ERROR; 2540 } 2541 2542 p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); 2543 p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); 2544 2545 if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ 2546 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2547 return TCL_ERROR; 2548 } 2549 2550 res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); 2551 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2552 return TCL_OK; 2553 } 2554 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2555 2556 /* 2557 ** Usage: sqlite3_delete_database FILENAME 2558 */ 2559 int sqlite3_delete_database(const char*); /* in test_delete.c */ 2560 static int SQLITE_TCLAPI test_delete_database( 2561 void * clientData, 2562 Tcl_Interp *interp, 2563 int objc, 2564 Tcl_Obj *CONST objv[] 2565 ){ 2566 int rc; 2567 const char *zFile; 2568 if( objc!=2 ){ 2569 Tcl_WrongNumArgs(interp, 1, objv, "FILE"); 2570 return TCL_ERROR; 2571 } 2572 zFile = (const char*)Tcl_GetString(objv[1]); 2573 rc = sqlite3_delete_database(zFile); 2574 2575 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2576 return TCL_OK; 2577 } 2578 2579 /* 2580 ** Usage: atomic_batch_write PATH 2581 */ 2582 static int SQLITE_TCLAPI test_atomic_batch_write( 2583 void * clientData, 2584 Tcl_Interp *interp, 2585 int objc, 2586 Tcl_Obj *CONST objv[] 2587 ){ 2588 char *zFile = 0; /* Path to file to test */ 2589 sqlite3 *db = 0; /* Database handle */ 2590 sqlite3_file *pFd = 0; /* SQLite fd open on zFile */ 2591 int bRes = 0; /* Integer result of this command */ 2592 int dc = 0; /* Device-characteristics mask */ 2593 int rc; /* sqlite3_open() return code */ 2594 2595 if( objc!=2 ){ 2596 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 2597 return TCL_ERROR; 2598 } 2599 zFile = Tcl_GetString(objv[1]); 2600 2601 rc = sqlite3_open(zFile, &db); 2602 if( rc!=SQLITE_OK ){ 2603 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 2604 sqlite3_close(db); 2605 return TCL_ERROR; 2606 } 2607 2608 rc = sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFd); 2609 dc = pFd->pMethods->xDeviceCharacteristics(pFd); 2610 if( dc & SQLITE_IOCAP_BATCH_ATOMIC ){ 2611 bRes = 1; 2612 } 2613 2614 Tcl_SetObjResult(interp, Tcl_NewIntObj(bRes)); 2615 sqlite3_close(db); 2616 return TCL_OK; 2617 } 2618 2619 /* 2620 ** Usage: sqlite3_next_stmt DB STMT 2621 ** 2622 ** Return the next statment in sequence after STMT. 2623 */ 2624 static int SQLITE_TCLAPI test_next_stmt( 2625 void * clientData, 2626 Tcl_Interp *interp, 2627 int objc, 2628 Tcl_Obj *CONST objv[] 2629 ){ 2630 sqlite3_stmt *pStmt; 2631 sqlite3 *db = 0; 2632 char zBuf[50]; 2633 2634 if( objc!=3 ){ 2635 Tcl_AppendResult(interp, "wrong # args: should be \"", 2636 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2637 return TCL_ERROR; 2638 } 2639 2640 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2641 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2642 pStmt = sqlite3_next_stmt(db, pStmt); 2643 if( pStmt ){ 2644 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2645 Tcl_AppendResult(interp, zBuf, 0); 2646 } 2647 return TCL_OK; 2648 } 2649 2650 /* 2651 ** Usage: sqlite3_stmt_readonly STMT 2652 ** 2653 ** Return true if STMT is a NULL pointer or a pointer to a statement 2654 ** that is guaranteed to leave the database unmodified. 2655 */ 2656 static int SQLITE_TCLAPI test_stmt_readonly( 2657 void * clientData, 2658 Tcl_Interp *interp, 2659 int objc, 2660 Tcl_Obj *CONST objv[] 2661 ){ 2662 sqlite3_stmt *pStmt; 2663 int rc; 2664 2665 if( objc!=2 ){ 2666 Tcl_AppendResult(interp, "wrong # args: should be \"", 2667 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2668 return TCL_ERROR; 2669 } 2670 2671 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2672 rc = sqlite3_stmt_readonly(pStmt); 2673 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2674 return TCL_OK; 2675 } 2676 2677 /* 2678 ** Usage: sqlite3_stmt_busy STMT 2679 ** 2680 ** Return true if STMT is a non-NULL pointer to a statement 2681 ** that has been stepped but not to completion. 2682 */ 2683 static int SQLITE_TCLAPI test_stmt_busy( 2684 void * clientData, 2685 Tcl_Interp *interp, 2686 int objc, 2687 Tcl_Obj *CONST objv[] 2688 ){ 2689 sqlite3_stmt *pStmt; 2690 int rc; 2691 2692 if( objc!=2 ){ 2693 Tcl_AppendResult(interp, "wrong # args: should be \"", 2694 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2695 return TCL_ERROR; 2696 } 2697 2698 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2699 rc = sqlite3_stmt_busy(pStmt); 2700 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2701 return TCL_OK; 2702 } 2703 2704 /* 2705 ** Usage: uses_stmt_journal STMT 2706 ** 2707 ** Return true if STMT uses a statement journal. 2708 */ 2709 static int SQLITE_TCLAPI uses_stmt_journal( 2710 void * clientData, 2711 Tcl_Interp *interp, 2712 int objc, 2713 Tcl_Obj *CONST objv[] 2714 ){ 2715 sqlite3_stmt *pStmt; 2716 2717 if( objc!=2 ){ 2718 Tcl_AppendResult(interp, "wrong # args: should be \"", 2719 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2720 return TCL_ERROR; 2721 } 2722 2723 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2724 sqlite3_stmt_readonly(pStmt); 2725 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); 2726 return TCL_OK; 2727 } 2728 2729 2730 /* 2731 ** Usage: sqlite3_reset STMT 2732 ** 2733 ** Reset a statement handle. 2734 */ 2735 static int SQLITE_TCLAPI test_reset( 2736 void * clientData, 2737 Tcl_Interp *interp, 2738 int objc, 2739 Tcl_Obj *CONST objv[] 2740 ){ 2741 sqlite3_stmt *pStmt; 2742 int rc; 2743 2744 if( objc!=2 ){ 2745 Tcl_AppendResult(interp, "wrong # args: should be \"", 2746 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2747 return TCL_ERROR; 2748 } 2749 2750 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2751 2752 rc = sqlite3_reset(pStmt); 2753 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2754 return TCL_ERROR; 2755 } 2756 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2757 /* 2758 if( rc ){ 2759 return TCL_ERROR; 2760 } 2761 */ 2762 return TCL_OK; 2763 } 2764 2765 /* 2766 ** Usage: sqlite3_expired STMT 2767 ** 2768 ** Return TRUE if a recompilation of the statement is recommended. 2769 */ 2770 static int SQLITE_TCLAPI test_expired( 2771 void * clientData, 2772 Tcl_Interp *interp, 2773 int objc, 2774 Tcl_Obj *CONST objv[] 2775 ){ 2776 #ifndef SQLITE_OMIT_DEPRECATED 2777 sqlite3_stmt *pStmt; 2778 if( objc!=2 ){ 2779 Tcl_AppendResult(interp, "wrong # args: should be \"", 2780 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2781 return TCL_ERROR; 2782 } 2783 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2784 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2785 #endif 2786 return TCL_OK; 2787 } 2788 2789 /* 2790 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2791 ** 2792 ** Transfer all bindings from FROMSTMT over to TOSTMT 2793 */ 2794 static int SQLITE_TCLAPI test_transfer_bind( 2795 void * clientData, 2796 Tcl_Interp *interp, 2797 int objc, 2798 Tcl_Obj *CONST objv[] 2799 ){ 2800 #ifndef SQLITE_OMIT_DEPRECATED 2801 sqlite3_stmt *pStmt1, *pStmt2; 2802 if( objc!=3 ){ 2803 Tcl_AppendResult(interp, "wrong # args: should be \"", 2804 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2805 return TCL_ERROR; 2806 } 2807 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2808 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2809 Tcl_SetObjResult(interp, 2810 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2811 #endif 2812 return TCL_OK; 2813 } 2814 2815 /* 2816 ** Usage: sqlite3_changes DB 2817 ** 2818 ** Return the number of changes made to the database by the last SQL 2819 ** execution. 2820 */ 2821 static int SQLITE_TCLAPI test_changes( 2822 void * clientData, 2823 Tcl_Interp *interp, 2824 int objc, 2825 Tcl_Obj *CONST objv[] 2826 ){ 2827 sqlite3 *db; 2828 if( objc!=2 ){ 2829 Tcl_AppendResult(interp, "wrong # args: should be \"", 2830 Tcl_GetString(objv[0]), " DB", 0); 2831 return TCL_ERROR; 2832 } 2833 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2834 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2835 return TCL_OK; 2836 } 2837 2838 /* 2839 ** This is the "static_bind_value" that variables are bound to when 2840 ** the FLAG option of sqlite3_bind is "static" 2841 */ 2842 static char *sqlite_static_bind_value = 0; 2843 static int sqlite_static_bind_nbyte = 0; 2844 2845 /* 2846 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2847 ** 2848 ** Sets the value of the IDX-th occurrence of "?" in the original SQL 2849 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2850 ** ignored and the value is set to NULL. If FLAGS=="static" then 2851 ** the value is set to the value of a static variable named 2852 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2853 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2854 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2855 */ 2856 static int SQLITE_TCLAPI test_bind( 2857 void *NotUsed, 2858 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2859 int argc, /* Number of arguments */ 2860 char **argv /* Text of each argument */ 2861 ){ 2862 sqlite3_stmt *pStmt; 2863 int rc; 2864 int idx; 2865 if( argc!=5 ){ 2866 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2867 " VM IDX VALUE (null|static|normal)\"", 0); 2868 return TCL_ERROR; 2869 } 2870 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2871 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2872 if( strcmp(argv[4],"null")==0 ){ 2873 rc = sqlite3_bind_null(pStmt, idx); 2874 }else if( strcmp(argv[4],"static")==0 ){ 2875 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2876 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2877 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2878 sqlite_static_bind_nbyte, 0); 2879 }else if( strcmp(argv[4],"normal")==0 ){ 2880 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2881 }else if( strcmp(argv[4],"blob10")==0 ){ 2882 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2883 }else{ 2884 Tcl_AppendResult(interp, "4th argument should be " 2885 "\"null\" or \"static\" or \"normal\"", 0); 2886 return TCL_ERROR; 2887 } 2888 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2889 if( rc ){ 2890 char zBuf[50]; 2891 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 2892 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2893 return TCL_ERROR; 2894 } 2895 return TCL_OK; 2896 } 2897 2898 #ifndef SQLITE_OMIT_UTF16 2899 /* 2900 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2901 ** 2902 ** This function is used to test that SQLite selects the correct collation 2903 ** sequence callback when multiple versions (for different text encodings) 2904 ** are available. 2905 ** 2906 ** Calling this routine registers the collation sequence "test_collate" 2907 ** with database handle <db>. The second argument must be a list of three 2908 ** boolean values. If the first is true, then a version of test_collate is 2909 ** registered for UTF-8, if the second is true, a version is registered for 2910 ** UTF-16le, if the third is true, a UTF-16be version is available. 2911 ** Previous versions of test_collate are deleted. 2912 ** 2913 ** The collation sequence test_collate is implemented by calling the 2914 ** following TCL script: 2915 ** 2916 ** "test_collate <enc> <lhs> <rhs>" 2917 ** 2918 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2919 ** The <enc> parameter is the encoding of the collation function that 2920 ** SQLite selected to call. The TCL test script implements the 2921 ** "test_collate" proc. 2922 ** 2923 ** Note that this will only work with one interpreter at a time, as the 2924 ** interp pointer to use when evaluating the TCL script is stored in 2925 ** pTestCollateInterp. 2926 */ 2927 static Tcl_Interp* pTestCollateInterp; 2928 static int test_collate_func( 2929 void *pCtx, 2930 int nA, const void *zA, 2931 int nB, const void *zB 2932 ){ 2933 Tcl_Interp *i = pTestCollateInterp; 2934 int encin = SQLITE_PTR_TO_INT(pCtx); 2935 int res; 2936 int n; 2937 2938 sqlite3_value *pVal; 2939 Tcl_Obj *pX; 2940 2941 pX = Tcl_NewStringObj("test_collate", -1); 2942 Tcl_IncrRefCount(pX); 2943 2944 switch( encin ){ 2945 case SQLITE_UTF8: 2946 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2947 break; 2948 case SQLITE_UTF16LE: 2949 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2950 break; 2951 case SQLITE_UTF16BE: 2952 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2953 break; 2954 default: 2955 assert(0); 2956 } 2957 2958 sqlite3BeginBenignMalloc(); 2959 pVal = sqlite3ValueNew(0); 2960 if( pVal ){ 2961 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2962 n = sqlite3_value_bytes(pVal); 2963 Tcl_ListObjAppendElement(i,pX, 2964 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2965 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2966 n = sqlite3_value_bytes(pVal); 2967 Tcl_ListObjAppendElement(i,pX, 2968 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2969 sqlite3ValueFree(pVal); 2970 } 2971 sqlite3EndBenignMalloc(); 2972 2973 Tcl_EvalObjEx(i, pX, 0); 2974 Tcl_DecrRefCount(pX); 2975 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2976 return res; 2977 } 2978 static int SQLITE_TCLAPI test_collate( 2979 void * clientData, 2980 Tcl_Interp *interp, 2981 int objc, 2982 Tcl_Obj *CONST objv[] 2983 ){ 2984 sqlite3 *db; 2985 int val; 2986 sqlite3_value *pVal; 2987 int rc; 2988 2989 if( objc!=5 ) goto bad_args; 2990 pTestCollateInterp = interp; 2991 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2992 2993 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2994 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2995 (void *)SQLITE_UTF8, val?test_collate_func:0); 2996 if( rc==SQLITE_OK ){ 2997 const void *zUtf16; 2998 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2999 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 3000 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 3001 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3002 3003 #if 0 3004 if( sqlite3_iMallocFail>0 ){ 3005 sqlite3_iMallocFail++; 3006 } 3007 #endif 3008 sqlite3_mutex_enter(db->mutex); 3009 pVal = sqlite3ValueNew(db); 3010 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 3011 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 3012 if( db->mallocFailed ){ 3013 rc = SQLITE_NOMEM; 3014 }else{ 3015 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 3016 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 3017 } 3018 sqlite3ValueFree(pVal); 3019 sqlite3_mutex_leave(db->mutex); 3020 } 3021 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3022 3023 if( rc!=SQLITE_OK ){ 3024 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3025 return TCL_ERROR; 3026 } 3027 return TCL_OK; 3028 3029 bad_args: 3030 Tcl_AppendResult(interp, "wrong # args: should be \"", 3031 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3032 return TCL_ERROR; 3033 } 3034 3035 /* 3036 ** Usage: add_test_utf16bin_collate <db ptr> 3037 ** 3038 ** Add a utf-16 collation sequence named "utf16bin" to the database 3039 ** handle. This collation sequence compares arguments in the same way as the 3040 ** built-in collation "binary". 3041 */ 3042 static int test_utf16bin_collate_func( 3043 void *pCtx, 3044 int nA, const void *zA, 3045 int nB, const void *zB 3046 ){ 3047 int nCmp = (nA>nB ? nB : nA); 3048 int res = memcmp(zA, zB, nCmp); 3049 if( res==0 ) res = nA - nB; 3050 return res; 3051 } 3052 static int SQLITE_TCLAPI test_utf16bin_collate( 3053 void * clientData, 3054 Tcl_Interp *interp, 3055 int objc, 3056 Tcl_Obj *CONST objv[] 3057 ){ 3058 sqlite3 *db; 3059 int rc; 3060 3061 if( objc!=2 ) goto bad_args; 3062 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3063 3064 rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, 3065 test_utf16bin_collate_func 3066 ); 3067 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3068 return TCL_OK; 3069 3070 bad_args: 3071 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3072 return TCL_ERROR; 3073 } 3074 3075 /* 3076 ** When the collation needed callback is invoked, record the name of 3077 ** the requested collating function here. The recorded name is linked 3078 ** to a TCL variable and used to make sure that the requested collation 3079 ** name is correct. 3080 */ 3081 static char zNeededCollation[200]; 3082 static char *pzNeededCollation = zNeededCollation; 3083 3084 3085 /* 3086 ** Called when a collating sequence is needed. Registered using 3087 ** sqlite3_collation_needed16(). 3088 */ 3089 static void test_collate_needed_cb( 3090 void *pCtx, 3091 sqlite3 *db, 3092 int eTextRep, 3093 const void *pName 3094 ){ 3095 int enc = ENC(db); 3096 int i; 3097 char *z; 3098 for(z = (char*)pName, i=0; *z || z[1]; z++){ 3099 if( *z ) zNeededCollation[i++] = *z; 3100 } 3101 zNeededCollation[i] = 0; 3102 sqlite3_create_collation( 3103 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 3104 } 3105 3106 /* 3107 ** Usage: add_test_collate_needed DB 3108 */ 3109 static int SQLITE_TCLAPI test_collate_needed( 3110 void * clientData, 3111 Tcl_Interp *interp, 3112 int objc, 3113 Tcl_Obj *CONST objv[] 3114 ){ 3115 sqlite3 *db; 3116 int rc; 3117 3118 if( objc!=2 ) goto bad_args; 3119 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3120 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 3121 zNeededCollation[0] = 0; 3122 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3123 return TCL_OK; 3124 3125 bad_args: 3126 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3127 return TCL_ERROR; 3128 } 3129 3130 /* 3131 ** tclcmd: add_alignment_test_collations DB 3132 ** 3133 ** Add two new collating sequences to the database DB 3134 ** 3135 ** utf16_aligned 3136 ** utf16_unaligned 3137 ** 3138 ** Both collating sequences use the same sort order as BINARY. 3139 ** The only difference is that the utf16_aligned collating 3140 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 3141 ** Both collating functions increment the unaligned utf16 counter 3142 ** whenever they see a string that begins on an odd byte boundary. 3143 */ 3144 static int unaligned_string_counter = 0; 3145 static int alignmentCollFunc( 3146 void *NotUsed, 3147 int nKey1, const void *pKey1, 3148 int nKey2, const void *pKey2 3149 ){ 3150 int rc, n; 3151 n = nKey1<nKey2 ? nKey1 : nKey2; 3152 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 3153 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 3154 rc = memcmp(pKey1, pKey2, n); 3155 if( rc==0 ){ 3156 rc = nKey1 - nKey2; 3157 } 3158 return rc; 3159 } 3160 static int SQLITE_TCLAPI add_alignment_test_collations( 3161 void * clientData, 3162 Tcl_Interp *interp, 3163 int objc, 3164 Tcl_Obj *CONST objv[] 3165 ){ 3166 sqlite3 *db; 3167 if( objc>=2 ){ 3168 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3169 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 3170 0, alignmentCollFunc); 3171 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 3172 0, alignmentCollFunc); 3173 } 3174 return SQLITE_OK; 3175 } 3176 #endif /* !defined(SQLITE_OMIT_UTF16) */ 3177 3178 /* 3179 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 3180 ** 3181 ** This function is used to test that SQLite selects the correct user 3182 ** function callback when multiple versions (for different text encodings) 3183 ** are available. 3184 ** 3185 ** Calling this routine registers up to three versions of the user function 3186 ** "test_function" with database handle <db>. If the second argument is 3187 ** true, then a version of test_function is registered for UTF-8, if the 3188 ** third is true, a version is registered for UTF-16le, if the fourth is 3189 ** true, a UTF-16be version is available. Previous versions of 3190 ** test_function are deleted. 3191 ** 3192 ** The user function is implemented by calling the following TCL script: 3193 ** 3194 ** "test_function <enc> <arg>" 3195 ** 3196 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 3197 ** single argument passed to the SQL function. The value returned by 3198 ** the TCL script is used as the return value of the SQL function. It 3199 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 3200 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 3201 ** prefers UTF-16BE. 3202 */ 3203 #ifndef SQLITE_OMIT_UTF16 3204 static void test_function_utf8( 3205 sqlite3_context *pCtx, 3206 int nArg, 3207 sqlite3_value **argv 3208 ){ 3209 Tcl_Interp *interp; 3210 Tcl_Obj *pX; 3211 sqlite3_value *pVal; 3212 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3213 pX = Tcl_NewStringObj("test_function", -1); 3214 Tcl_IncrRefCount(pX); 3215 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 3216 Tcl_ListObjAppendElement(interp, pX, 3217 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3218 Tcl_EvalObjEx(interp, pX, 0); 3219 Tcl_DecrRefCount(pX); 3220 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 3221 pVal = sqlite3ValueNew(0); 3222 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3223 SQLITE_UTF8, SQLITE_STATIC); 3224 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 3225 -1, SQLITE_TRANSIENT); 3226 sqlite3ValueFree(pVal); 3227 } 3228 static void test_function_utf16le( 3229 sqlite3_context *pCtx, 3230 int nArg, 3231 sqlite3_value **argv 3232 ){ 3233 Tcl_Interp *interp; 3234 Tcl_Obj *pX; 3235 sqlite3_value *pVal; 3236 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3237 pX = Tcl_NewStringObj("test_function", -1); 3238 Tcl_IncrRefCount(pX); 3239 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 3240 Tcl_ListObjAppendElement(interp, pX, 3241 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3242 Tcl_EvalObjEx(interp, pX, 0); 3243 Tcl_DecrRefCount(pX); 3244 pVal = sqlite3ValueNew(0); 3245 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3246 SQLITE_UTF8, SQLITE_STATIC); 3247 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 3248 sqlite3ValueFree(pVal); 3249 } 3250 static void test_function_utf16be( 3251 sqlite3_context *pCtx, 3252 int nArg, 3253 sqlite3_value **argv 3254 ){ 3255 Tcl_Interp *interp; 3256 Tcl_Obj *pX; 3257 sqlite3_value *pVal; 3258 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3259 pX = Tcl_NewStringObj("test_function", -1); 3260 Tcl_IncrRefCount(pX); 3261 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 3262 Tcl_ListObjAppendElement(interp, pX, 3263 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3264 Tcl_EvalObjEx(interp, pX, 0); 3265 Tcl_DecrRefCount(pX); 3266 pVal = sqlite3ValueNew(0); 3267 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3268 SQLITE_UTF8, SQLITE_STATIC); 3269 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 3270 -1, SQLITE_TRANSIENT); 3271 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 3272 -1, SQLITE_TRANSIENT); 3273 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 3274 -1, SQLITE_TRANSIENT); 3275 sqlite3ValueFree(pVal); 3276 } 3277 #endif /* SQLITE_OMIT_UTF16 */ 3278 static int SQLITE_TCLAPI test_function( 3279 void * clientData, 3280 Tcl_Interp *interp, 3281 int objc, 3282 Tcl_Obj *CONST objv[] 3283 ){ 3284 #ifndef SQLITE_OMIT_UTF16 3285 sqlite3 *db; 3286 int val; 3287 3288 if( objc!=5 ) goto bad_args; 3289 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3290 3291 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3292 if( val ){ 3293 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 3294 interp, test_function_utf8, 0, 0); 3295 } 3296 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3297 if( val ){ 3298 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 3299 interp, test_function_utf16le, 0, 0); 3300 } 3301 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3302 if( val ){ 3303 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 3304 interp, test_function_utf16be, 0, 0); 3305 } 3306 3307 return TCL_OK; 3308 bad_args: 3309 Tcl_AppendResult(interp, "wrong # args: should be \"", 3310 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3311 #endif /* SQLITE_OMIT_UTF16 */ 3312 return TCL_ERROR; 3313 } 3314 3315 /* 3316 ** Usage: sqlite3_test_errstr <err code> 3317 ** 3318 ** Test that the english language string equivalents for sqlite error codes 3319 ** are sane. The parameter is an integer representing an sqlite error code. 3320 ** The result is a list of two elements, the string representation of the 3321 ** error code and the english language explanation. 3322 */ 3323 static int SQLITE_TCLAPI test_errstr( 3324 void * clientData, 3325 Tcl_Interp *interp, 3326 int objc, 3327 Tcl_Obj *CONST objv[] 3328 ){ 3329 char *zCode; 3330 int i; 3331 if( objc!=1 ){ 3332 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 3333 } 3334 3335 zCode = Tcl_GetString(objv[1]); 3336 for(i=0; i<200; i++){ 3337 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 3338 } 3339 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 3340 return TCL_OK; 3341 } 3342 3343 /* 3344 ** Usage: breakpoint 3345 ** 3346 ** This routine exists for one purpose - to provide a place to put a 3347 ** breakpoint with GDB that can be triggered using TCL code. The use 3348 ** for this is when a particular test fails on (say) the 1485th iteration. 3349 ** In the TCL test script, we can add code like this: 3350 ** 3351 ** if {$i==1485} breakpoint 3352 ** 3353 ** Then run testfixture in the debugger and wait for the breakpoint to 3354 ** fire. Then additional breakpoints can be set to trace down the bug. 3355 */ 3356 static int SQLITE_TCLAPI test_breakpoint( 3357 void *NotUsed, 3358 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 3359 int argc, /* Number of arguments */ 3360 char **argv /* Text of each argument */ 3361 ){ 3362 return TCL_OK; /* Do nothing */ 3363 } 3364 3365 /* 3366 ** Usage: sqlite3_bind_zeroblob STMT IDX N 3367 ** 3368 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 3369 ** IDX is the index of a wildcard in the prepared statement. This command 3370 ** binds a N-byte zero-filled BLOB to the wildcard. 3371 */ 3372 static int SQLITE_TCLAPI test_bind_zeroblob( 3373 void * clientData, 3374 Tcl_Interp *interp, 3375 int objc, 3376 Tcl_Obj *CONST objv[] 3377 ){ 3378 sqlite3_stmt *pStmt; 3379 int idx; 3380 int n; 3381 int rc; 3382 3383 if( objc!=4 ){ 3384 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3385 return TCL_ERROR; 3386 } 3387 3388 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3389 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3390 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3391 3392 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 3393 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3394 if( rc!=SQLITE_OK ){ 3395 return TCL_ERROR; 3396 } 3397 3398 return TCL_OK; 3399 } 3400 3401 /* 3402 ** Usage: sqlite3_bind_zeroblob64 STMT IDX N 3403 ** 3404 ** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. 3405 ** IDX is the index of a wildcard in the prepared statement. This command 3406 ** binds a N-byte zero-filled BLOB to the wildcard. 3407 */ 3408 static int SQLITE_TCLAPI test_bind_zeroblob64( 3409 void * clientData, 3410 Tcl_Interp *interp, 3411 int objc, 3412 Tcl_Obj *CONST objv[] 3413 ){ 3414 sqlite3_stmt *pStmt; 3415 int idx; 3416 Tcl_WideInt n; 3417 int rc; 3418 3419 if( objc!=4 ){ 3420 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3421 return TCL_ERROR; 3422 } 3423 3424 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3425 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3426 if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3427 3428 rc = sqlite3_bind_zeroblob64(pStmt, idx, n); 3429 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3430 if( rc!=SQLITE_OK ){ 3431 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3432 return TCL_ERROR; 3433 } 3434 3435 return TCL_OK; 3436 } 3437 3438 /* 3439 ** Usage: sqlite3_bind_int STMT N VALUE 3440 ** 3441 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 3442 ** N is the index of a wildcard in the prepared statement. This command 3443 ** binds a 32-bit integer VALUE to that wildcard. 3444 */ 3445 static int SQLITE_TCLAPI test_bind_int( 3446 void * clientData, 3447 Tcl_Interp *interp, 3448 int objc, 3449 Tcl_Obj *CONST objv[] 3450 ){ 3451 sqlite3_stmt *pStmt; 3452 int idx; 3453 int value; 3454 int rc; 3455 3456 if( objc!=4 ){ 3457 Tcl_AppendResult(interp, "wrong # args: should be \"", 3458 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3459 return TCL_ERROR; 3460 } 3461 3462 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3463 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3464 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3465 3466 rc = sqlite3_bind_int(pStmt, idx, value); 3467 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3468 if( rc!=SQLITE_OK ){ 3469 return TCL_ERROR; 3470 } 3471 3472 return TCL_OK; 3473 } 3474 3475 3476 /* 3477 ** Usage: intarray_addr INT ... 3478 ** 3479 ** Return the address of a C-language array of 32-bit integers. 3480 ** 3481 ** Space to hold the array is obtained from malloc(). Call this procedure once 3482 ** with no arguments in order to release memory. Each call to this procedure 3483 ** overwrites the previous array. 3484 */ 3485 static int SQLITE_TCLAPI test_intarray_addr( 3486 void * clientData, 3487 Tcl_Interp *interp, 3488 int objc, 3489 Tcl_Obj *CONST objv[] 3490 ){ 3491 int i; 3492 static int *p = 0; 3493 3494 sqlite3_free(p); 3495 p = 0; 3496 if( objc>1 ){ 3497 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3498 if( p==0 ) return TCL_ERROR; 3499 for(i=0; i<objc-1; i++){ 3500 if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ 3501 sqlite3_free(p); 3502 p = 0; 3503 return TCL_ERROR; 3504 } 3505 } 3506 } 3507 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3508 return TCL_OK; 3509 } 3510 /* 3511 ** Usage: intarray_addr INT ... 3512 ** 3513 ** Return the address of a C-language array of 32-bit integers. 3514 ** 3515 ** Space to hold the array is obtained from malloc(). Call this procedure once 3516 ** with no arguments in order to release memory. Each call to this procedure 3517 ** overwrites the previous array. 3518 */ 3519 static int SQLITE_TCLAPI test_int64array_addr( 3520 void * clientData, 3521 Tcl_Interp *interp, 3522 int objc, 3523 Tcl_Obj *CONST objv[] 3524 ){ 3525 int i; 3526 static sqlite3_int64 *p = 0; 3527 3528 sqlite3_free(p); 3529 p = 0; 3530 if( objc>1 ){ 3531 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3532 if( p==0 ) return TCL_ERROR; 3533 for(i=0; i<objc-1; i++){ 3534 Tcl_WideInt v; 3535 if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ 3536 sqlite3_free(p); 3537 p = 0; 3538 return TCL_ERROR; 3539 } 3540 p[i] = v; 3541 } 3542 } 3543 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3544 return TCL_OK; 3545 } 3546 /* 3547 ** Usage: doublearray_addr INT ... 3548 ** 3549 ** Return the address of a C-language array of doubles. 3550 ** 3551 ** Space to hold the array is obtained from malloc(). Call this procedure once 3552 ** with no arguments in order to release memory. Each call to this procedure 3553 ** overwrites the previous array. 3554 */ 3555 static int SQLITE_TCLAPI test_doublearray_addr( 3556 void * clientData, 3557 Tcl_Interp *interp, 3558 int objc, 3559 Tcl_Obj *CONST objv[] 3560 ){ 3561 int i; 3562 static double *p = 0; 3563 3564 sqlite3_free(p); 3565 p = 0; 3566 if( objc>1 ){ 3567 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3568 if( p==0 ) return TCL_ERROR; 3569 for(i=0; i<objc-1; i++){ 3570 if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ 3571 sqlite3_free(p); 3572 p = 0; 3573 return TCL_ERROR; 3574 } 3575 } 3576 } 3577 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3578 return TCL_OK; 3579 } 3580 /* 3581 ** Usage: textarray_addr TEXT ... 3582 ** 3583 ** Return the address of a C-language array of strings. 3584 ** 3585 ** Space to hold the array is obtained from malloc(). Call this procedure once 3586 ** with no arguments in order to release memory. Each call to this procedure 3587 ** overwrites the previous array. 3588 */ 3589 static int SQLITE_TCLAPI test_textarray_addr( 3590 void * clientData, 3591 Tcl_Interp *interp, 3592 int objc, 3593 Tcl_Obj *CONST objv[] 3594 ){ 3595 int i; 3596 static int n = 0; 3597 static char **p = 0; 3598 3599 for(i=0; i<n; i++) sqlite3_free(p[i]); 3600 sqlite3_free(p); 3601 p = 0; 3602 if( objc>1 ){ 3603 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3604 if( p==0 ) return TCL_ERROR; 3605 for(i=0; i<objc-1; i++){ 3606 p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); 3607 } 3608 } 3609 n = objc-1; 3610 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3611 return TCL_OK; 3612 } 3613 3614 3615 /* 3616 ** Usage: sqlite3_bind_int64 STMT N VALUE 3617 ** 3618 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 3619 ** N is the index of a wildcard in the prepared statement. This command 3620 ** binds a 64-bit integer VALUE to that wildcard. 3621 */ 3622 static int SQLITE_TCLAPI test_bind_int64( 3623 void * clientData, 3624 Tcl_Interp *interp, 3625 int objc, 3626 Tcl_Obj *CONST objv[] 3627 ){ 3628 sqlite3_stmt *pStmt; 3629 int idx; 3630 Tcl_WideInt value; 3631 int rc; 3632 3633 if( objc!=4 ){ 3634 Tcl_AppendResult(interp, "wrong # args: should be \"", 3635 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3636 return TCL_ERROR; 3637 } 3638 3639 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3640 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3641 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3642 3643 rc = sqlite3_bind_int64(pStmt, idx, value); 3644 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3645 if( rc!=SQLITE_OK ){ 3646 return TCL_ERROR; 3647 } 3648 3649 return TCL_OK; 3650 } 3651 3652 3653 /* 3654 ** Usage: sqlite3_bind_double STMT N VALUE 3655 ** 3656 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 3657 ** N is the index of a wildcard in the prepared statement. This command 3658 ** binds a 64-bit integer VALUE to that wildcard. 3659 */ 3660 static int SQLITE_TCLAPI test_bind_double( 3661 void * clientData, 3662 Tcl_Interp *interp, 3663 int objc, 3664 Tcl_Obj *CONST objv[] 3665 ){ 3666 sqlite3_stmt *pStmt; 3667 int idx; 3668 double value = 0; 3669 int rc; 3670 const char *zVal; 3671 int i; 3672 static const struct { 3673 const char *zName; /* Name of the special floating point value */ 3674 unsigned int iUpper; /* Upper 32 bits */ 3675 unsigned int iLower; /* Lower 32 bits */ 3676 } aSpecialFp[] = { 3677 { "NaN", 0x7fffffff, 0xffffffff }, 3678 { "SNaN", 0x7ff7ffff, 0xffffffff }, 3679 { "-NaN", 0xffffffff, 0xffffffff }, 3680 { "-SNaN", 0xfff7ffff, 0xffffffff }, 3681 { "+Inf", 0x7ff00000, 0x00000000 }, 3682 { "-Inf", 0xfff00000, 0x00000000 }, 3683 { "Epsilon", 0x00000000, 0x00000001 }, 3684 { "-Epsilon", 0x80000000, 0x00000001 }, 3685 { "NaN0", 0x7ff80000, 0x00000000 }, 3686 { "-NaN0", 0xfff80000, 0x00000000 }, 3687 }; 3688 3689 if( objc!=4 ){ 3690 Tcl_AppendResult(interp, "wrong # args: should be \"", 3691 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3692 return TCL_ERROR; 3693 } 3694 3695 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3696 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3697 3698 /* Intercept the string "NaN" and generate a NaN value for it. 3699 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 3700 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 3701 ** contain a bug. 3702 */ 3703 zVal = Tcl_GetString(objv[3]); 3704 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 3705 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 3706 sqlite3_uint64 x; 3707 x = aSpecialFp[i].iUpper; 3708 x <<= 32; 3709 x |= aSpecialFp[i].iLower; 3710 assert( sizeof(value)==8 ); 3711 assert( sizeof(x)==8 ); 3712 memcpy(&value, &x, 8); 3713 break; 3714 } 3715 } 3716 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 3717 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 3718 return TCL_ERROR; 3719 } 3720 rc = sqlite3_bind_double(pStmt, idx, value); 3721 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3722 if( rc!=SQLITE_OK ){ 3723 return TCL_ERROR; 3724 } 3725 3726 return TCL_OK; 3727 } 3728 3729 /* 3730 ** Usage: sqlite3_bind_null STMT N 3731 ** 3732 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3733 ** N is the index of a wildcard in the prepared statement. This command 3734 ** binds a NULL to the wildcard. 3735 */ 3736 static int SQLITE_TCLAPI test_bind_null( 3737 void * clientData, 3738 Tcl_Interp *interp, 3739 int objc, 3740 Tcl_Obj *CONST objv[] 3741 ){ 3742 sqlite3_stmt *pStmt; 3743 int idx; 3744 int rc; 3745 3746 if( objc!=3 ){ 3747 Tcl_AppendResult(interp, "wrong # args: should be \"", 3748 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3749 return TCL_ERROR; 3750 } 3751 3752 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3753 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3754 3755 rc = sqlite3_bind_null(pStmt, idx); 3756 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3757 if( rc!=SQLITE_OK ){ 3758 return TCL_ERROR; 3759 } 3760 3761 return TCL_OK; 3762 } 3763 3764 /* 3765 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3766 ** 3767 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3768 ** N is the index of a wildcard in the prepared statement. This command 3769 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3770 ** long. 3771 */ 3772 static int SQLITE_TCLAPI test_bind_text( 3773 void * clientData, 3774 Tcl_Interp *interp, 3775 int objc, 3776 Tcl_Obj *CONST objv[] 3777 ){ 3778 sqlite3_stmt *pStmt; 3779 int idx; 3780 int bytes; 3781 char *value; 3782 int rc; 3783 3784 if( objc!=5 ){ 3785 Tcl_AppendResult(interp, "wrong # args: should be \"", 3786 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3787 return TCL_ERROR; 3788 } 3789 3790 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3791 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3792 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3793 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3794 3795 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3796 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3797 if( rc!=SQLITE_OK ){ 3798 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3799 return TCL_ERROR; 3800 } 3801 3802 return TCL_OK; 3803 } 3804 3805 /* 3806 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3807 ** 3808 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3809 ** N is the index of a wildcard in the prepared statement. This command 3810 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3811 ** long. 3812 */ 3813 static int SQLITE_TCLAPI test_bind_text16( 3814 void * clientData, 3815 Tcl_Interp *interp, 3816 int objc, 3817 Tcl_Obj *CONST objv[] 3818 ){ 3819 #ifndef SQLITE_OMIT_UTF16 3820 sqlite3_stmt *pStmt; 3821 int idx; 3822 int bytes; 3823 char *value; 3824 int rc; 3825 3826 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3827 Tcl_Obj *oStmt = objv[objc-4]; 3828 Tcl_Obj *oN = objv[objc-3]; 3829 Tcl_Obj *oString = objv[objc-2]; 3830 Tcl_Obj *oBytes = objv[objc-1]; 3831 3832 if( objc!=5 && objc!=6){ 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(oStmt), &pStmt) ) return TCL_ERROR; 3839 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3840 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3841 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3842 3843 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 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 #endif /* SQLITE_OMIT_UTF16 */ 3851 return TCL_OK; 3852 } 3853 3854 /* 3855 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3856 ** 3857 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3858 ** N is the index of a wildcard in the prepared statement. This command 3859 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3860 */ 3861 static int SQLITE_TCLAPI test_bind_blob( 3862 void * clientData, 3863 Tcl_Interp *interp, 3864 int objc, 3865 Tcl_Obj *CONST objv[] 3866 ){ 3867 sqlite3_stmt *pStmt; 3868 int len, idx; 3869 int bytes; 3870 char *value; 3871 int rc; 3872 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3873 3874 if( objc!=5 && objc!=6 ){ 3875 Tcl_AppendResult(interp, "wrong # args: should be \"", 3876 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3877 return TCL_ERROR; 3878 } 3879 3880 if( objc==6 ){ 3881 xDestructor = SQLITE_STATIC; 3882 objv++; 3883 } 3884 3885 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3886 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3887 3888 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3889 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3890 3891 if( bytes>len ){ 3892 char zBuf[200]; 3893 sqlite3_snprintf(sizeof(zBuf), zBuf, 3894 "cannot use %d blob bytes, have %d", bytes, len); 3895 Tcl_AppendResult(interp, zBuf, -1); 3896 return TCL_ERROR; 3897 } 3898 3899 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3900 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3901 if( rc!=SQLITE_OK ){ 3902 return TCL_ERROR; 3903 } 3904 3905 return TCL_OK; 3906 } 3907 3908 /* 3909 ** Usage: sqlite3_bind_parameter_count STMT 3910 ** 3911 ** Return the number of wildcards in the given statement. 3912 */ 3913 static int SQLITE_TCLAPI test_bind_parameter_count( 3914 void * clientData, 3915 Tcl_Interp *interp, 3916 int objc, 3917 Tcl_Obj *CONST objv[] 3918 ){ 3919 sqlite3_stmt *pStmt; 3920 3921 if( objc!=2 ){ 3922 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3923 return TCL_ERROR; 3924 } 3925 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3926 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3927 return TCL_OK; 3928 } 3929 3930 /* 3931 ** Usage: sqlite3_bind_parameter_name STMT N 3932 ** 3933 ** Return the name of the Nth wildcard. The first wildcard is 1. 3934 ** An empty string is returned if N is out of range or if the wildcard 3935 ** is nameless. 3936 */ 3937 static int SQLITE_TCLAPI test_bind_parameter_name( 3938 void * clientData, 3939 Tcl_Interp *interp, 3940 int objc, 3941 Tcl_Obj *CONST objv[] 3942 ){ 3943 sqlite3_stmt *pStmt; 3944 int i; 3945 3946 if( objc!=3 ){ 3947 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3948 return TCL_ERROR; 3949 } 3950 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3951 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3952 Tcl_SetObjResult(interp, 3953 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3954 ); 3955 return TCL_OK; 3956 } 3957 3958 /* 3959 ** Usage: sqlite3_bind_parameter_index STMT NAME 3960 ** 3961 ** Return the index of the wildcard called NAME. Return 0 if there is 3962 ** no such wildcard. 3963 */ 3964 static int SQLITE_TCLAPI test_bind_parameter_index( 3965 void * clientData, 3966 Tcl_Interp *interp, 3967 int objc, 3968 Tcl_Obj *CONST objv[] 3969 ){ 3970 sqlite3_stmt *pStmt; 3971 3972 if( objc!=3 ){ 3973 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3974 return TCL_ERROR; 3975 } 3976 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3977 Tcl_SetObjResult(interp, 3978 Tcl_NewIntObj( 3979 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3980 ) 3981 ); 3982 return TCL_OK; 3983 } 3984 3985 /* 3986 ** Usage: sqlite3_clear_bindings STMT 3987 ** 3988 */ 3989 static int SQLITE_TCLAPI test_clear_bindings( 3990 void * clientData, 3991 Tcl_Interp *interp, 3992 int objc, 3993 Tcl_Obj *CONST objv[] 3994 ){ 3995 sqlite3_stmt *pStmt; 3996 3997 if( objc!=2 ){ 3998 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3999 return TCL_ERROR; 4000 } 4001 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4002 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 4003 return TCL_OK; 4004 } 4005 4006 /* 4007 ** Usage: sqlite3_sleep MILLISECONDS 4008 */ 4009 static int SQLITE_TCLAPI test_sleep( 4010 void * clientData, 4011 Tcl_Interp *interp, 4012 int objc, 4013 Tcl_Obj *CONST objv[] 4014 ){ 4015 int ms; 4016 4017 if( objc!=2 ){ 4018 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 4019 return TCL_ERROR; 4020 } 4021 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 4022 return TCL_ERROR; 4023 } 4024 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 4025 return TCL_OK; 4026 } 4027 4028 /* 4029 ** Usage: sqlite3_extended_errcode DB 4030 ** 4031 ** Return the string representation of the most recent sqlite3_* API 4032 ** error code. e.g. "SQLITE_ERROR". 4033 */ 4034 static int SQLITE_TCLAPI test_ex_errcode( 4035 void * clientData, 4036 Tcl_Interp *interp, 4037 int objc, 4038 Tcl_Obj *CONST objv[] 4039 ){ 4040 sqlite3 *db; 4041 int rc; 4042 4043 if( objc!=2 ){ 4044 Tcl_AppendResult(interp, "wrong # args: should be \"", 4045 Tcl_GetString(objv[0]), " DB", 0); 4046 return TCL_ERROR; 4047 } 4048 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4049 rc = sqlite3_extended_errcode(db); 4050 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4051 return TCL_OK; 4052 } 4053 4054 4055 /* 4056 ** Usage: sqlite3_errcode DB 4057 ** 4058 ** Return the string representation of the most recent sqlite3_* API 4059 ** error code. e.g. "SQLITE_ERROR". 4060 */ 4061 static int SQLITE_TCLAPI test_errcode( 4062 void * clientData, 4063 Tcl_Interp *interp, 4064 int objc, 4065 Tcl_Obj *CONST objv[] 4066 ){ 4067 sqlite3 *db; 4068 int rc; 4069 4070 if( objc!=2 ){ 4071 Tcl_AppendResult(interp, "wrong # args: should be \"", 4072 Tcl_GetString(objv[0]), " DB", 0); 4073 return TCL_ERROR; 4074 } 4075 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4076 rc = sqlite3_errcode(db); 4077 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4078 return TCL_OK; 4079 } 4080 4081 /* 4082 ** Usage: sqlite3_errmsg DB 4083 ** 4084 ** Returns the UTF-8 representation of the error message string for the 4085 ** most recent sqlite3_* API call. 4086 */ 4087 static int SQLITE_TCLAPI test_errmsg( 4088 void * clientData, 4089 Tcl_Interp *interp, 4090 int objc, 4091 Tcl_Obj *CONST objv[] 4092 ){ 4093 sqlite3 *db; 4094 const char *zErr; 4095 4096 if( objc!=2 ){ 4097 Tcl_AppendResult(interp, "wrong # args: should be \"", 4098 Tcl_GetString(objv[0]), " DB", 0); 4099 return TCL_ERROR; 4100 } 4101 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4102 4103 zErr = sqlite3_errmsg(db); 4104 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4105 return TCL_OK; 4106 } 4107 4108 /* 4109 ** Usage: test_errmsg16 DB 4110 ** 4111 ** Returns the UTF-16 representation of the error message string for the 4112 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4113 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4114 ** UTF-16 string. 4115 */ 4116 static int SQLITE_TCLAPI test_errmsg16( 4117 void * clientData, 4118 Tcl_Interp *interp, 4119 int objc, 4120 Tcl_Obj *CONST objv[] 4121 ){ 4122 #ifndef SQLITE_OMIT_UTF16 4123 sqlite3 *db; 4124 const void *zErr; 4125 const char *z; 4126 int bytes = 0; 4127 4128 if( objc!=2 ){ 4129 Tcl_AppendResult(interp, "wrong # args: should be \"", 4130 Tcl_GetString(objv[0]), " DB", 0); 4131 return TCL_ERROR; 4132 } 4133 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4134 4135 zErr = sqlite3_errmsg16(db); 4136 if( zErr ){ 4137 z = zErr; 4138 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4139 } 4140 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4141 #endif /* SQLITE_OMIT_UTF16 */ 4142 return TCL_OK; 4143 } 4144 4145 /* 4146 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4147 ** 4148 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4149 ** database handle <DB>. The parameter <tailval> is the name of a global 4150 ** variable that is set to the unused portion of <sql> (if any). A 4151 ** STMT handle is returned. 4152 */ 4153 static int SQLITE_TCLAPI test_prepare( 4154 void * clientData, 4155 Tcl_Interp *interp, 4156 int objc, 4157 Tcl_Obj *CONST objv[] 4158 ){ 4159 sqlite3 *db; 4160 const char *zSql; 4161 int bytes; 4162 const char *zTail = 0; 4163 sqlite3_stmt *pStmt = 0; 4164 char zBuf[50]; 4165 int rc; 4166 4167 if( objc!=5 && objc!=4 ){ 4168 Tcl_AppendResult(interp, "wrong # args: should be \"", 4169 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4170 return TCL_ERROR; 4171 } 4172 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4173 zSql = Tcl_GetString(objv[2]); 4174 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4175 4176 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4177 Tcl_ResetResult(interp); 4178 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4179 if( zTail && objc>=5 ){ 4180 if( bytes>=0 ){ 4181 bytes = bytes - (int)(zTail-zSql); 4182 } 4183 if( (int)strlen(zTail)<bytes ){ 4184 bytes = (int)strlen(zTail); 4185 } 4186 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4187 } 4188 if( rc!=SQLITE_OK ){ 4189 assert( pStmt==0 ); 4190 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4191 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4192 return TCL_ERROR; 4193 } 4194 4195 if( pStmt ){ 4196 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4197 Tcl_AppendResult(interp, zBuf, 0); 4198 } 4199 return TCL_OK; 4200 } 4201 4202 /* 4203 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4204 ** 4205 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4206 ** database handle <DB>. The parameter <tailval> is the name of a global 4207 ** variable that is set to the unused portion of <sql> (if any). A 4208 ** STMT handle is returned. 4209 */ 4210 static int SQLITE_TCLAPI test_prepare_v2( 4211 void * clientData, 4212 Tcl_Interp *interp, 4213 int objc, 4214 Tcl_Obj *CONST objv[] 4215 ){ 4216 sqlite3 *db; 4217 const char *zSql; 4218 char *zCopy = 0; /* malloc() copy of zSql */ 4219 int bytes; 4220 const char *zTail = 0; 4221 const char **pzTail; 4222 sqlite3_stmt *pStmt = 0; 4223 char zBuf[50]; 4224 int rc; 4225 4226 if( objc!=5 && objc!=4 ){ 4227 Tcl_AppendResult(interp, "wrong # args: should be \"", 4228 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4229 return TCL_ERROR; 4230 } 4231 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4232 zSql = Tcl_GetString(objv[2]); 4233 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4234 4235 /* Instead of using zSql directly, make a copy into a buffer obtained 4236 ** directly from malloc(). The idea is to make it easier for valgrind 4237 ** to spot buffer overreads. */ 4238 if( bytes>=0 ){ 4239 zCopy = malloc(bytes); 4240 memcpy(zCopy, zSql, bytes); 4241 }else{ 4242 int n = (int)strlen(zSql) + 1; 4243 zCopy = malloc(n); 4244 memcpy(zCopy, zSql, n); 4245 } 4246 pzTail = objc>=5 ? &zTail : 0; 4247 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, pzTail); 4248 free(zCopy); 4249 zTail = &zSql[(zTail - zCopy)]; 4250 4251 assert(rc==SQLITE_OK || pStmt==0); 4252 Tcl_ResetResult(interp); 4253 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4254 if( rc==SQLITE_OK && zTail && objc>=5 ){ 4255 if( bytes>=0 ){ 4256 bytes = bytes - (int)(zTail-zSql); 4257 } 4258 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4259 } 4260 if( rc!=SQLITE_OK ){ 4261 assert( pStmt==0 ); 4262 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4263 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4264 return TCL_ERROR; 4265 } 4266 4267 if( pStmt ){ 4268 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4269 Tcl_AppendResult(interp, zBuf, 0); 4270 } 4271 return TCL_OK; 4272 } 4273 4274 /* 4275 ** Usage: sqlite3_prepare_v3 DB sql bytes flags ?tailvar? 4276 ** 4277 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4278 ** database handle <DB> and flags <flags>. The parameter <tailval> is 4279 ** the name of a global variable that is set to the unused portion of 4280 ** <sql> (if any). A STMT handle is returned. 4281 */ 4282 static int SQLITE_TCLAPI test_prepare_v3( 4283 void * clientData, 4284 Tcl_Interp *interp, 4285 int objc, 4286 Tcl_Obj *CONST objv[] 4287 ){ 4288 sqlite3 *db; 4289 const char *zSql; 4290 char *zCopy = 0; /* malloc() copy of zSql */ 4291 int bytes, flags; 4292 const char *zTail = 0; 4293 const char **pzTail; 4294 sqlite3_stmt *pStmt = 0; 4295 char zBuf[50]; 4296 int rc; 4297 4298 if( objc!=6 && objc!=5 ){ 4299 Tcl_AppendResult(interp, "wrong # args: should be \"", 4300 Tcl_GetString(objv[0]), " DB sql bytes flags tailvar", 0); 4301 return TCL_ERROR; 4302 } 4303 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4304 zSql = Tcl_GetString(objv[2]); 4305 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4306 if( Tcl_GetIntFromObj(interp, objv[4], &flags) ) return TCL_ERROR; 4307 4308 /* Instead of using zSql directly, make a copy into a buffer obtained 4309 ** directly from malloc(). The idea is to make it easier for valgrind 4310 ** to spot buffer overreads. */ 4311 if( bytes>=0 ){ 4312 zCopy = malloc(bytes); 4313 memcpy(zCopy, zSql, bytes); 4314 }else{ 4315 int n = (int)strlen(zSql) + 1; 4316 zCopy = malloc(n); 4317 memcpy(zCopy, zSql, n); 4318 } 4319 pzTail = objc>=6 ? &zTail : 0; 4320 rc = sqlite3_prepare_v3(db, zCopy, bytes, (unsigned int)flags,&pStmt,pzTail); 4321 free(zCopy); 4322 zTail = &zSql[(zTail - zCopy)]; 4323 4324 assert(rc==SQLITE_OK || pStmt==0); 4325 Tcl_ResetResult(interp); 4326 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4327 if( rc==SQLITE_OK && zTail && objc>=6 ){ 4328 if( bytes>=0 ){ 4329 bytes = bytes - (int)(zTail-zSql); 4330 } 4331 Tcl_ObjSetVar2(interp, objv[5], 0, Tcl_NewStringObj(zTail, bytes), 0); 4332 } 4333 if( rc!=SQLITE_OK ){ 4334 assert( pStmt==0 ); 4335 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4336 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4337 return TCL_ERROR; 4338 } 4339 4340 if( pStmt ){ 4341 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4342 Tcl_AppendResult(interp, zBuf, 0); 4343 } 4344 return TCL_OK; 4345 } 4346 4347 /* 4348 ** Usage: sqlite3_prepare_tkt3134 DB 4349 ** 4350 ** Generate a prepared statement for a zero-byte string as a test 4351 ** for ticket #3134. The string should be preceded by a zero byte. 4352 */ 4353 static int SQLITE_TCLAPI test_prepare_tkt3134( 4354 void * clientData, 4355 Tcl_Interp *interp, 4356 int objc, 4357 Tcl_Obj *CONST objv[] 4358 ){ 4359 sqlite3 *db; 4360 static const char zSql[] = "\000SELECT 1"; 4361 sqlite3_stmt *pStmt = 0; 4362 char zBuf[50]; 4363 int rc; 4364 4365 if( objc!=2 ){ 4366 Tcl_AppendResult(interp, "wrong # args: should be \"", 4367 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4368 return TCL_ERROR; 4369 } 4370 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4371 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4372 assert(rc==SQLITE_OK || pStmt==0); 4373 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4374 if( rc!=SQLITE_OK ){ 4375 assert( pStmt==0 ); 4376 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4377 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4378 return TCL_ERROR; 4379 } 4380 4381 if( pStmt ){ 4382 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4383 Tcl_AppendResult(interp, zBuf, 0); 4384 } 4385 return TCL_OK; 4386 } 4387 4388 /* 4389 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4390 ** 4391 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4392 ** database handle <DB>. The parameter <tailval> is the name of a global 4393 ** variable that is set to the unused portion of <sql> (if any). A 4394 ** STMT handle is returned. 4395 */ 4396 static int SQLITE_TCLAPI test_prepare16( 4397 void * clientData, 4398 Tcl_Interp *interp, 4399 int objc, 4400 Tcl_Obj *CONST objv[] 4401 ){ 4402 #ifndef SQLITE_OMIT_UTF16 4403 sqlite3 *db; 4404 const void *zSql; 4405 const void *zTail = 0; 4406 Tcl_Obj *pTail = 0; 4407 sqlite3_stmt *pStmt = 0; 4408 char zBuf[50]; 4409 int rc; 4410 int bytes; /* The integer specified as arg 3 */ 4411 int objlen; /* The byte-array length of arg 2 */ 4412 4413 if( objc!=5 && objc!=4 ){ 4414 Tcl_AppendResult(interp, "wrong # args: should be \"", 4415 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4416 return TCL_ERROR; 4417 } 4418 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4419 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4420 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4421 4422 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4423 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4424 if( rc ){ 4425 return TCL_ERROR; 4426 } 4427 4428 if( objc>=5 ){ 4429 if( zTail ){ 4430 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4431 }else{ 4432 objlen = 0; 4433 } 4434 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4435 Tcl_IncrRefCount(pTail); 4436 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4437 Tcl_DecrRefCount(pTail); 4438 } 4439 4440 if( pStmt ){ 4441 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4442 } 4443 Tcl_AppendResult(interp, zBuf, 0); 4444 #endif /* SQLITE_OMIT_UTF16 */ 4445 return TCL_OK; 4446 } 4447 4448 /* 4449 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4450 ** 4451 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4452 ** database handle <DB>. The parameter <tailval> is the name of a global 4453 ** variable that is set to the unused portion of <sql> (if any). A 4454 ** STMT handle is returned. 4455 */ 4456 static int SQLITE_TCLAPI test_prepare16_v2( 4457 void * clientData, 4458 Tcl_Interp *interp, 4459 int objc, 4460 Tcl_Obj *CONST objv[] 4461 ){ 4462 #ifndef SQLITE_OMIT_UTF16 4463 sqlite3 *db; 4464 const void *zSql; 4465 const void *zTail = 0; 4466 Tcl_Obj *pTail = 0; 4467 sqlite3_stmt *pStmt = 0; 4468 char zBuf[50]; 4469 int rc; 4470 int bytes; /* The integer specified as arg 3 */ 4471 int objlen; /* The byte-array length of arg 2 */ 4472 4473 if( objc!=5 && objc!=4 ){ 4474 Tcl_AppendResult(interp, "wrong # args: should be \"", 4475 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4476 return TCL_ERROR; 4477 } 4478 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4479 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4480 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4481 4482 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4483 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4484 if( rc ){ 4485 return TCL_ERROR; 4486 } 4487 4488 if( objc>=5 ){ 4489 if( zTail ){ 4490 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4491 }else{ 4492 objlen = 0; 4493 } 4494 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4495 Tcl_IncrRefCount(pTail); 4496 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4497 Tcl_DecrRefCount(pTail); 4498 } 4499 4500 if( pStmt ){ 4501 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4502 } 4503 Tcl_AppendResult(interp, zBuf, 0); 4504 #endif /* SQLITE_OMIT_UTF16 */ 4505 return TCL_OK; 4506 } 4507 4508 /* 4509 ** Usage: sqlite3_open filename ?options-list? 4510 */ 4511 static int SQLITE_TCLAPI test_open( 4512 void * clientData, 4513 Tcl_Interp *interp, 4514 int objc, 4515 Tcl_Obj *CONST objv[] 4516 ){ 4517 const char *zFilename; 4518 sqlite3 *db; 4519 char zBuf[100]; 4520 4521 if( objc!=3 && objc!=2 && objc!=1 ){ 4522 Tcl_AppendResult(interp, "wrong # args: should be \"", 4523 Tcl_GetString(objv[0]), " filename options-list", 0); 4524 return TCL_ERROR; 4525 } 4526 4527 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4528 sqlite3_open(zFilename, &db); 4529 4530 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4531 Tcl_AppendResult(interp, zBuf, 0); 4532 return TCL_OK; 4533 } 4534 4535 /* 4536 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4537 */ 4538 static int SQLITE_TCLAPI test_open_v2( 4539 void * clientData, 4540 Tcl_Interp *interp, 4541 int objc, 4542 Tcl_Obj *CONST objv[] 4543 ){ 4544 const char *zFilename; 4545 const char *zVfs; 4546 int flags = 0; 4547 sqlite3 *db; 4548 int rc; 4549 char zBuf[100]; 4550 4551 int nFlag; 4552 Tcl_Obj **apFlag; 4553 int i; 4554 4555 if( objc!=4 ){ 4556 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4557 return TCL_ERROR; 4558 } 4559 zFilename = Tcl_GetString(objv[1]); 4560 zVfs = Tcl_GetString(objv[3]); 4561 if( zVfs[0]==0x00 ) zVfs = 0; 4562 4563 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4564 if( rc!=TCL_OK ) return rc; 4565 for(i=0; i<nFlag; i++){ 4566 int iFlag; 4567 struct OpenFlag { 4568 const char *zFlag; 4569 int flag; 4570 } aFlag[] = { 4571 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4572 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4573 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4574 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4575 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4576 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4577 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4578 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4579 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4580 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4581 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4582 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4583 { "SQLITE_OPEN_MASTER_JOURNAL", SQLITE_OPEN_MASTER_JOURNAL }, 4584 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4585 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4586 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4587 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4588 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4589 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4590 { 0, 0 } 4591 }; 4592 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4593 "flag", 0, &iFlag 4594 ); 4595 if( rc!=TCL_OK ) return rc; 4596 flags |= aFlag[iFlag].flag; 4597 } 4598 4599 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4600 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4601 Tcl_AppendResult(interp, zBuf, 0); 4602 return TCL_OK; 4603 } 4604 4605 /* 4606 ** Usage: sqlite3_open16 filename options 4607 */ 4608 static int SQLITE_TCLAPI test_open16( 4609 void * clientData, 4610 Tcl_Interp *interp, 4611 int objc, 4612 Tcl_Obj *CONST objv[] 4613 ){ 4614 #ifndef SQLITE_OMIT_UTF16 4615 const void *zFilename; 4616 sqlite3 *db; 4617 char zBuf[100]; 4618 4619 if( objc!=3 ){ 4620 Tcl_AppendResult(interp, "wrong # args: should be \"", 4621 Tcl_GetString(objv[0]), " filename options-list", 0); 4622 return TCL_ERROR; 4623 } 4624 4625 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4626 sqlite3_open16(zFilename, &db); 4627 4628 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4629 Tcl_AppendResult(interp, zBuf, 0); 4630 #endif /* SQLITE_OMIT_UTF16 */ 4631 return TCL_OK; 4632 } 4633 4634 /* 4635 ** Usage: sqlite3_complete16 <UTF-16 string> 4636 ** 4637 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4638 ** otherwise. 4639 */ 4640 static int SQLITE_TCLAPI test_complete16( 4641 void * clientData, 4642 Tcl_Interp *interp, 4643 int objc, 4644 Tcl_Obj *CONST objv[] 4645 ){ 4646 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4647 char *zBuf; 4648 4649 if( objc!=2 ){ 4650 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4651 return TCL_ERROR; 4652 } 4653 4654 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4655 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4656 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4657 return TCL_OK; 4658 } 4659 4660 /* 4661 ** Usage: sqlite3_normalize SQL 4662 ** 4663 ** Return the normalized value for an SQL statement. 4664 */ 4665 static int SQLITE_TCLAPI test_normalize( 4666 void * clientData, 4667 Tcl_Interp *interp, 4668 int objc, 4669 Tcl_Obj *CONST objv[] 4670 ){ 4671 char *zSql; 4672 char *zNorm; 4673 extern char *sqlite3_normalize(const char*); 4674 4675 if( objc!=2 ){ 4676 Tcl_WrongNumArgs(interp, 1, objv, "SQL"); 4677 return TCL_ERROR; 4678 } 4679 4680 zSql = (char*)Tcl_GetString(objv[1]); 4681 zNorm = sqlite3_normalize(zSql); 4682 if( zNorm ){ 4683 Tcl_SetObjResult(interp, Tcl_NewStringObj(zNorm, -1)); 4684 sqlite3_free(zNorm); 4685 } 4686 return TCL_OK; 4687 } 4688 4689 /* 4690 ** Usage: sqlite3_step STMT 4691 ** 4692 ** Advance the statement to the next row. 4693 */ 4694 static int SQLITE_TCLAPI test_step( 4695 void * clientData, 4696 Tcl_Interp *interp, 4697 int objc, 4698 Tcl_Obj *CONST objv[] 4699 ){ 4700 sqlite3_stmt *pStmt; 4701 int rc; 4702 4703 if( objc!=2 ){ 4704 Tcl_AppendResult(interp, "wrong # args: should be \"", 4705 Tcl_GetString(objv[0]), " STMT", 0); 4706 return TCL_ERROR; 4707 } 4708 4709 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4710 rc = sqlite3_step(pStmt); 4711 4712 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4713 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4714 return TCL_OK; 4715 } 4716 4717 static int SQLITE_TCLAPI test_sql( 4718 void * clientData, 4719 Tcl_Interp *interp, 4720 int objc, 4721 Tcl_Obj *CONST objv[] 4722 ){ 4723 sqlite3_stmt *pStmt; 4724 4725 if( objc!=2 ){ 4726 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4727 return TCL_ERROR; 4728 } 4729 4730 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4731 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4732 return TCL_OK; 4733 } 4734 static int SQLITE_TCLAPI test_ex_sql( 4735 void * clientData, 4736 Tcl_Interp *interp, 4737 int objc, 4738 Tcl_Obj *CONST objv[] 4739 ){ 4740 sqlite3_stmt *pStmt; 4741 char *z; 4742 4743 if( objc!=2 ){ 4744 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4745 return TCL_ERROR; 4746 } 4747 4748 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4749 z = sqlite3_expanded_sql(pStmt); 4750 Tcl_SetResult(interp, z, TCL_VOLATILE); 4751 sqlite3_free(z); 4752 return TCL_OK; 4753 } 4754 #ifdef SQLITE_ENABLE_NORMALIZE 4755 static int SQLITE_TCLAPI test_norm_sql( 4756 void * clientData, 4757 Tcl_Interp *interp, 4758 int objc, 4759 Tcl_Obj *CONST objv[] 4760 ){ 4761 sqlite3_stmt *pStmt; 4762 4763 if( objc!=2 ){ 4764 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4765 return TCL_ERROR; 4766 } 4767 4768 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4769 Tcl_SetResult(interp, (char *)sqlite3_normalized_sql(pStmt), TCL_VOLATILE); 4770 return TCL_OK; 4771 } 4772 #endif /* SQLITE_ENABLE_NORMALIZE */ 4773 4774 /* 4775 ** Usage: sqlite3_column_count STMT 4776 ** 4777 ** Return the number of columns returned by the sql statement STMT. 4778 */ 4779 static int SQLITE_TCLAPI test_column_count( 4780 void * clientData, 4781 Tcl_Interp *interp, 4782 int objc, 4783 Tcl_Obj *CONST objv[] 4784 ){ 4785 sqlite3_stmt *pStmt; 4786 4787 if( objc!=2 ){ 4788 Tcl_AppendResult(interp, "wrong # args: should be \"", 4789 Tcl_GetString(objv[0]), " STMT column", 0); 4790 return TCL_ERROR; 4791 } 4792 4793 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4794 4795 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 4796 return TCL_OK; 4797 } 4798 4799 /* 4800 ** Usage: sqlite3_column_type STMT column 4801 ** 4802 ** Return the type of the data in column 'column' of the current row. 4803 */ 4804 static int SQLITE_TCLAPI test_column_type( 4805 void * clientData, 4806 Tcl_Interp *interp, 4807 int objc, 4808 Tcl_Obj *CONST objv[] 4809 ){ 4810 sqlite3_stmt *pStmt; 4811 int col; 4812 int tp; 4813 4814 if( objc!=3 ){ 4815 Tcl_AppendResult(interp, "wrong # args: should be \"", 4816 Tcl_GetString(objv[0]), " STMT column", 0); 4817 return TCL_ERROR; 4818 } 4819 4820 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4821 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4822 4823 tp = sqlite3_column_type(pStmt, col); 4824 switch( tp ){ 4825 case SQLITE_INTEGER: 4826 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 4827 break; 4828 case SQLITE_NULL: 4829 Tcl_SetResult(interp, "NULL", TCL_STATIC); 4830 break; 4831 case SQLITE_FLOAT: 4832 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 4833 break; 4834 case SQLITE_TEXT: 4835 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 4836 break; 4837 case SQLITE_BLOB: 4838 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 4839 break; 4840 default: 4841 assert(0); 4842 } 4843 4844 return TCL_OK; 4845 } 4846 4847 /* 4848 ** Usage: sqlite3_column_int64 STMT column 4849 ** 4850 ** Return the data in column 'column' of the current row cast as an 4851 ** wide (64-bit) integer. 4852 */ 4853 static int SQLITE_TCLAPI test_column_int64( 4854 void * clientData, 4855 Tcl_Interp *interp, 4856 int objc, 4857 Tcl_Obj *CONST objv[] 4858 ){ 4859 sqlite3_stmt *pStmt; 4860 int col; 4861 i64 iVal; 4862 4863 if( objc!=3 ){ 4864 Tcl_AppendResult(interp, "wrong # args: should be \"", 4865 Tcl_GetString(objv[0]), " STMT column", 0); 4866 return TCL_ERROR; 4867 } 4868 4869 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4870 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4871 4872 iVal = sqlite3_column_int64(pStmt, col); 4873 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 4874 return TCL_OK; 4875 } 4876 4877 /* 4878 ** Usage: sqlite3_column_blob STMT column 4879 */ 4880 static int SQLITE_TCLAPI test_column_blob( 4881 void * clientData, 4882 Tcl_Interp *interp, 4883 int objc, 4884 Tcl_Obj *CONST objv[] 4885 ){ 4886 sqlite3_stmt *pStmt; 4887 int col; 4888 4889 int len; 4890 const void *pBlob; 4891 4892 if( objc!=3 ){ 4893 Tcl_AppendResult(interp, "wrong # args: should be \"", 4894 Tcl_GetString(objv[0]), " STMT column", 0); 4895 return TCL_ERROR; 4896 } 4897 4898 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4899 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4900 4901 len = sqlite3_column_bytes(pStmt, col); 4902 pBlob = sqlite3_column_blob(pStmt, col); 4903 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 4904 return TCL_OK; 4905 } 4906 4907 /* 4908 ** Usage: sqlite3_column_double STMT column 4909 ** 4910 ** Return the data in column 'column' of the current row cast as a double. 4911 */ 4912 static int SQLITE_TCLAPI test_column_double( 4913 void * clientData, 4914 Tcl_Interp *interp, 4915 int objc, 4916 Tcl_Obj *CONST objv[] 4917 ){ 4918 sqlite3_stmt *pStmt; 4919 int col; 4920 double rVal; 4921 4922 if( objc!=3 ){ 4923 Tcl_AppendResult(interp, "wrong # args: should be \"", 4924 Tcl_GetString(objv[0]), " STMT column", 0); 4925 return TCL_ERROR; 4926 } 4927 4928 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4929 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4930 4931 rVal = sqlite3_column_double(pStmt, col); 4932 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 4933 return TCL_OK; 4934 } 4935 4936 /* 4937 ** Usage: sqlite3_data_count STMT 4938 ** 4939 ** Return the number of columns returned by the sql statement STMT. 4940 */ 4941 static int SQLITE_TCLAPI test_data_count( 4942 void * clientData, 4943 Tcl_Interp *interp, 4944 int objc, 4945 Tcl_Obj *CONST objv[] 4946 ){ 4947 sqlite3_stmt *pStmt; 4948 4949 if( objc!=2 ){ 4950 Tcl_AppendResult(interp, "wrong # args: should be \"", 4951 Tcl_GetString(objv[0]), " STMT column", 0); 4952 return TCL_ERROR; 4953 } 4954 4955 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4956 4957 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 4958 return TCL_OK; 4959 } 4960 4961 /* 4962 ** Usage: sqlite3_column_text STMT column 4963 ** 4964 ** Usage: sqlite3_column_decltype STMT column 4965 ** 4966 ** Usage: sqlite3_column_name STMT column 4967 */ 4968 static int SQLITE_TCLAPI test_stmt_utf8( 4969 void * clientData, /* Pointer to SQLite API function to be invoke */ 4970 Tcl_Interp *interp, 4971 int objc, 4972 Tcl_Obj *CONST objv[] 4973 ){ 4974 sqlite3_stmt *pStmt; 4975 int col; 4976 const char *(*xFunc)(sqlite3_stmt*, int); 4977 const char *zRet; 4978 4979 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 4980 if( objc!=3 ){ 4981 Tcl_AppendResult(interp, "wrong # args: should be \"", 4982 Tcl_GetString(objv[0]), " STMT column", 0); 4983 return TCL_ERROR; 4984 } 4985 4986 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4987 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4988 zRet = xFunc(pStmt, col); 4989 if( zRet ){ 4990 Tcl_SetResult(interp, (char *)zRet, 0); 4991 } 4992 return TCL_OK; 4993 } 4994 4995 static int SQLITE_TCLAPI test_global_recover( 4996 void * clientData, 4997 Tcl_Interp *interp, 4998 int objc, 4999 Tcl_Obj *CONST objv[] 5000 ){ 5001 #ifndef SQLITE_OMIT_DEPRECATED 5002 int rc; 5003 if( objc!=1 ){ 5004 Tcl_WrongNumArgs(interp, 1, objv, ""); 5005 return TCL_ERROR; 5006 } 5007 rc = sqlite3_global_recover(); 5008 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5009 #endif 5010 return TCL_OK; 5011 } 5012 5013 /* 5014 ** Usage: sqlite3_column_text STMT column 5015 ** 5016 ** Usage: sqlite3_column_decltype STMT column 5017 ** 5018 ** Usage: sqlite3_column_name STMT column 5019 */ 5020 static int SQLITE_TCLAPI test_stmt_utf16( 5021 void * clientData, /* Pointer to SQLite API function to be invoked */ 5022 Tcl_Interp *interp, 5023 int objc, 5024 Tcl_Obj *CONST objv[] 5025 ){ 5026 #ifndef SQLITE_OMIT_UTF16 5027 sqlite3_stmt *pStmt; 5028 int col; 5029 Tcl_Obj *pRet; 5030 const void *zName16; 5031 const void *(*xFunc)(sqlite3_stmt*, int); 5032 5033 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 5034 if( objc!=3 ){ 5035 Tcl_AppendResult(interp, "wrong # args: should be \"", 5036 Tcl_GetString(objv[0]), " STMT column", 0); 5037 return TCL_ERROR; 5038 } 5039 5040 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5041 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5042 5043 zName16 = xFunc(pStmt, col); 5044 if( zName16 ){ 5045 int n; 5046 const char *z = zName16; 5047 for(n=0; z[n] || z[n+1]; n+=2){} 5048 pRet = Tcl_NewByteArrayObj(zName16, n+2); 5049 Tcl_SetObjResult(interp, pRet); 5050 } 5051 #endif /* SQLITE_OMIT_UTF16 */ 5052 5053 return TCL_OK; 5054 } 5055 5056 /* 5057 ** Usage: sqlite3_column_int STMT column 5058 ** 5059 ** Usage: sqlite3_column_bytes STMT column 5060 ** 5061 ** Usage: sqlite3_column_bytes16 STMT column 5062 ** 5063 */ 5064 static int SQLITE_TCLAPI test_stmt_int( 5065 void * clientData, /* Pointer to SQLite API function to be invoked */ 5066 Tcl_Interp *interp, 5067 int objc, 5068 Tcl_Obj *CONST objv[] 5069 ){ 5070 sqlite3_stmt *pStmt; 5071 int col; 5072 int (*xFunc)(sqlite3_stmt*, int); 5073 5074 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 5075 if( objc!=3 ){ 5076 Tcl_AppendResult(interp, "wrong # args: should be \"", 5077 Tcl_GetString(objv[0]), " STMT column", 0); 5078 return TCL_ERROR; 5079 } 5080 5081 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 5082 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 5083 5084 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 5085 return TCL_OK; 5086 } 5087 5088 /* 5089 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 5090 ** 5091 ** Set the db->magic value. This is used to test error recovery logic. 5092 */ 5093 static int SQLITE_TCLAPI sqlite_set_magic( 5094 void * clientData, 5095 Tcl_Interp *interp, 5096 int argc, 5097 char **argv 5098 ){ 5099 sqlite3 *db; 5100 if( argc!=3 ){ 5101 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5102 " DB MAGIC", 0); 5103 return TCL_ERROR; 5104 } 5105 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5106 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 5107 db->magic = SQLITE_MAGIC_OPEN; 5108 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 5109 db->magic = SQLITE_MAGIC_CLOSED; 5110 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 5111 db->magic = SQLITE_MAGIC_BUSY; 5112 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 5113 db->magic = SQLITE_MAGIC_ERROR; 5114 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 5115 return TCL_ERROR; 5116 } 5117 return TCL_OK; 5118 } 5119 5120 /* 5121 ** Usage: sqlite3_interrupt DB 5122 ** 5123 ** Trigger an interrupt on DB 5124 */ 5125 static int SQLITE_TCLAPI test_interrupt( 5126 void * clientData, 5127 Tcl_Interp *interp, 5128 int argc, 5129 char **argv 5130 ){ 5131 sqlite3 *db; 5132 if( argc!=2 ){ 5133 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 5134 return TCL_ERROR; 5135 } 5136 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5137 sqlite3_interrupt(db); 5138 return TCL_OK; 5139 } 5140 5141 /* 5142 ** Usage: sqlite_delete_function DB function-name 5143 ** 5144 ** Delete the user function 'function-name' from database handle DB. It 5145 ** is assumed that the user function was created as UTF8, any number of 5146 ** arguments (the way the TCL interface does it). 5147 */ 5148 static int SQLITE_TCLAPI delete_function( 5149 void * clientData, 5150 Tcl_Interp *interp, 5151 int argc, 5152 char **argv 5153 ){ 5154 int rc; 5155 sqlite3 *db; 5156 if( argc!=3 ){ 5157 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5158 " DB function-name", 0); 5159 return TCL_ERROR; 5160 } 5161 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5162 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 5163 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5164 return TCL_OK; 5165 } 5166 5167 /* 5168 ** Usage: sqlite_delete_collation DB collation-name 5169 ** 5170 ** Delete the collation sequence 'collation-name' from database handle 5171 ** DB. It is assumed that the collation sequence was created as UTF8 (the 5172 ** way the TCL interface does it). 5173 */ 5174 static int SQLITE_TCLAPI delete_collation( 5175 void * clientData, 5176 Tcl_Interp *interp, 5177 int argc, 5178 char **argv 5179 ){ 5180 int rc; 5181 sqlite3 *db; 5182 if( argc!=3 ){ 5183 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5184 " DB function-name", 0); 5185 return TCL_ERROR; 5186 } 5187 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5188 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5189 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5190 return TCL_OK; 5191 } 5192 5193 /* 5194 ** Usage: sqlite3_get_autocommit DB 5195 ** 5196 ** Return true if the database DB is currently in auto-commit mode. 5197 ** Return false if not. 5198 */ 5199 static int SQLITE_TCLAPI get_autocommit( 5200 void * clientData, 5201 Tcl_Interp *interp, 5202 int argc, 5203 char **argv 5204 ){ 5205 char zBuf[30]; 5206 sqlite3 *db; 5207 if( argc!=2 ){ 5208 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5209 " DB", 0); 5210 return TCL_ERROR; 5211 } 5212 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5213 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5214 Tcl_AppendResult(interp, zBuf, 0); 5215 return TCL_OK; 5216 } 5217 5218 /* 5219 ** Usage: sqlite3_busy_timeout DB MS 5220 ** 5221 ** Set the busy timeout. This is more easily done using the timeout 5222 ** method of the TCL interface. But we need a way to test the case 5223 ** where it returns SQLITE_MISUSE. 5224 */ 5225 static int SQLITE_TCLAPI test_busy_timeout( 5226 void * clientData, 5227 Tcl_Interp *interp, 5228 int argc, 5229 char **argv 5230 ){ 5231 int rc, ms; 5232 sqlite3 *db; 5233 if( argc!=3 ){ 5234 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5235 " DB", 0); 5236 return TCL_ERROR; 5237 } 5238 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5239 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5240 rc = sqlite3_busy_timeout(db, ms); 5241 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5242 return TCL_OK; 5243 } 5244 5245 /* 5246 ** Usage: tcl_variable_type VARIABLENAME 5247 ** 5248 ** Return the name of the internal representation for the 5249 ** value of the given variable. 5250 */ 5251 static int SQLITE_TCLAPI tcl_variable_type( 5252 void * clientData, 5253 Tcl_Interp *interp, 5254 int objc, 5255 Tcl_Obj *CONST objv[] 5256 ){ 5257 Tcl_Obj *pVar; 5258 if( objc!=2 ){ 5259 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5260 return TCL_ERROR; 5261 } 5262 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5263 if( pVar==0 ) return TCL_ERROR; 5264 if( pVar->typePtr ){ 5265 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5266 } 5267 return TCL_OK; 5268 } 5269 5270 /* 5271 ** Usage: sqlite3_release_memory ?N? 5272 ** 5273 ** Attempt to release memory currently held but not actually required. 5274 ** The integer N is the number of bytes we are trying to release. The 5275 ** return value is the amount of memory actually released. 5276 */ 5277 static int SQLITE_TCLAPI test_release_memory( 5278 void * clientData, 5279 Tcl_Interp *interp, 5280 int objc, 5281 Tcl_Obj *CONST objv[] 5282 ){ 5283 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5284 int N; 5285 int amt; 5286 if( objc!=1 && objc!=2 ){ 5287 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5288 return TCL_ERROR; 5289 } 5290 if( objc==2 ){ 5291 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5292 }else{ 5293 N = -1; 5294 } 5295 amt = sqlite3_release_memory(N); 5296 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5297 #endif 5298 return TCL_OK; 5299 } 5300 5301 5302 /* 5303 ** Usage: sqlite3_db_release_memory DB 5304 ** 5305 ** Attempt to release memory currently held by database DB. Return the 5306 ** result code (which in the current implementation is always zero). 5307 */ 5308 static int SQLITE_TCLAPI test_db_release_memory( 5309 void * clientData, 5310 Tcl_Interp *interp, 5311 int objc, 5312 Tcl_Obj *CONST objv[] 5313 ){ 5314 sqlite3 *db; 5315 int rc; 5316 if( objc!=2 ){ 5317 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5318 return TCL_ERROR; 5319 } 5320 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5321 rc = sqlite3_db_release_memory(db); 5322 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5323 return TCL_OK; 5324 } 5325 5326 /* 5327 ** Usage: sqlite3_db_cacheflush DB 5328 ** 5329 ** Attempt to flush any dirty pages to disk. 5330 */ 5331 static int SQLITE_TCLAPI test_db_cacheflush( 5332 void * clientData, 5333 Tcl_Interp *interp, 5334 int objc, 5335 Tcl_Obj *CONST objv[] 5336 ){ 5337 sqlite3 *db; 5338 int rc; 5339 if( objc!=2 ){ 5340 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5341 return TCL_ERROR; 5342 } 5343 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5344 rc = sqlite3_db_cacheflush(db); 5345 if( rc ){ 5346 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5347 return TCL_ERROR; 5348 } 5349 5350 Tcl_ResetResult(interp); 5351 return TCL_OK; 5352 } 5353 5354 /* 5355 ** Usage: sqlite3_system_errno DB 5356 ** 5357 ** Return the low-level system errno value. 5358 */ 5359 static int SQLITE_TCLAPI test_system_errno( 5360 void * clientData, 5361 Tcl_Interp *interp, 5362 int objc, 5363 Tcl_Obj *CONST objv[] 5364 ){ 5365 sqlite3 *db; 5366 int iErrno; 5367 if( objc!=2 ){ 5368 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5369 return TCL_ERROR; 5370 } 5371 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5372 iErrno = sqlite3_system_errno(db); 5373 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5374 return TCL_OK; 5375 } 5376 5377 /* 5378 ** Usage: sqlite3_db_filename DB DBNAME 5379 ** 5380 ** Return the name of a file associated with a database. 5381 */ 5382 static int SQLITE_TCLAPI test_db_filename( 5383 void * clientData, 5384 Tcl_Interp *interp, 5385 int objc, 5386 Tcl_Obj *CONST objv[] 5387 ){ 5388 sqlite3 *db; 5389 const char *zDbName; 5390 if( objc!=3 ){ 5391 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5392 return TCL_ERROR; 5393 } 5394 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5395 zDbName = Tcl_GetString(objv[2]); 5396 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5397 return TCL_OK; 5398 } 5399 5400 /* 5401 ** Usage: sqlite3_db_readonly DB DBNAME 5402 ** 5403 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5404 ** not exist. 5405 */ 5406 static int SQLITE_TCLAPI test_db_readonly( 5407 void * clientData, 5408 Tcl_Interp *interp, 5409 int objc, 5410 Tcl_Obj *CONST objv[] 5411 ){ 5412 sqlite3 *db; 5413 const char *zDbName; 5414 if( objc!=3 ){ 5415 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5416 return TCL_ERROR; 5417 } 5418 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5419 zDbName = Tcl_GetString(objv[2]); 5420 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5421 return TCL_OK; 5422 } 5423 5424 /* 5425 ** Usage: sqlite3_soft_heap_limit ?N? 5426 ** 5427 ** Query or set the soft heap limit for the current thread. The 5428 ** limit is only changed if the N is present. The previous limit 5429 ** is returned. 5430 */ 5431 static int SQLITE_TCLAPI test_soft_heap_limit( 5432 void * clientData, 5433 Tcl_Interp *interp, 5434 int objc, 5435 Tcl_Obj *CONST objv[] 5436 ){ 5437 sqlite3_int64 amt; 5438 Tcl_WideInt N = -1; 5439 if( objc!=1 && objc!=2 ){ 5440 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5441 return TCL_ERROR; 5442 } 5443 if( objc==2 ){ 5444 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5445 } 5446 amt = sqlite3_soft_heap_limit64(N); 5447 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5448 return TCL_OK; 5449 } 5450 5451 /* 5452 ** Usage: sqlite3_thread_cleanup 5453 ** 5454 ** Call the sqlite3_thread_cleanup API. 5455 */ 5456 static int SQLITE_TCLAPI test_thread_cleanup( 5457 void * clientData, 5458 Tcl_Interp *interp, 5459 int objc, 5460 Tcl_Obj *CONST objv[] 5461 ){ 5462 #ifndef SQLITE_OMIT_DEPRECATED 5463 sqlite3_thread_cleanup(); 5464 #endif 5465 return TCL_OK; 5466 } 5467 5468 /* 5469 ** Usage: sqlite3_pager_refcounts DB 5470 ** 5471 ** Return a list of numbers which are the PagerRefcount for all 5472 ** pagers on each database connection. 5473 */ 5474 static int SQLITE_TCLAPI test_pager_refcounts( 5475 void * clientData, 5476 Tcl_Interp *interp, 5477 int objc, 5478 Tcl_Obj *CONST objv[] 5479 ){ 5480 sqlite3 *db; 5481 int i; 5482 int v, *a; 5483 Tcl_Obj *pResult; 5484 5485 if( objc!=2 ){ 5486 Tcl_AppendResult(interp, "wrong # args: should be \"", 5487 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5488 return TCL_ERROR; 5489 } 5490 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5491 pResult = Tcl_NewObj(); 5492 for(i=0; i<db->nDb; i++){ 5493 if( db->aDb[i].pBt==0 ){ 5494 v = -1; 5495 }else{ 5496 sqlite3_mutex_enter(db->mutex); 5497 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5498 v = a[0]; 5499 sqlite3_mutex_leave(db->mutex); 5500 } 5501 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5502 } 5503 Tcl_SetObjResult(interp, pResult); 5504 return TCL_OK; 5505 } 5506 5507 5508 /* 5509 ** tclcmd: working_64bit_int 5510 ** 5511 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5512 ** leads to a number of test failures. The present command checks the 5513 ** TCL build to see whether or not it supports 64-bit integers. It 5514 ** returns TRUE if it does and FALSE if not. 5515 ** 5516 ** This command is used to warn users that their TCL build is defective 5517 ** and that the errors they are seeing in the test scripts might be 5518 ** a result of their defective TCL rather than problems in SQLite. 5519 */ 5520 static int SQLITE_TCLAPI working_64bit_int( 5521 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5522 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5523 int objc, /* Number of arguments */ 5524 Tcl_Obj *CONST objv[] /* Command arguments */ 5525 ){ 5526 Tcl_Obj *pTestObj; 5527 int working = 0; 5528 5529 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5530 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5531 Tcl_DecrRefCount(pTestObj); 5532 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5533 return TCL_OK; 5534 } 5535 5536 5537 /* 5538 ** tclcmd: vfs_unlink_test 5539 ** 5540 ** This TCL command unregisters the primary VFS and then registers 5541 ** it back again. This is used to test the ability to register a 5542 ** VFS when none are previously registered, and the ability to 5543 ** unregister the only available VFS. Ticket #2738 5544 */ 5545 static int SQLITE_TCLAPI vfs_unlink_test( 5546 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5547 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5548 int objc, /* Number of arguments */ 5549 Tcl_Obj *CONST objv[] /* Command arguments */ 5550 ){ 5551 int i; 5552 sqlite3_vfs *pMain; 5553 sqlite3_vfs *apVfs[20]; 5554 sqlite3_vfs one, two; 5555 5556 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5557 one.zName = "__one"; 5558 two.zName = "__two"; 5559 5560 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5561 ** change the default VFS 5562 */ 5563 pMain = sqlite3_vfs_find(0); 5564 sqlite3_vfs_register(&one, 0); 5565 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5566 sqlite3_vfs_register(&two, 0); 5567 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5568 5569 /* We can find a VFS by its name */ 5570 assert( sqlite3_vfs_find("__one")==&one ); 5571 assert( sqlite3_vfs_find("__two")==&two ); 5572 5573 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5574 ** default VFS, even if the 1st parameter is an existig VFS that is 5575 ** previously registered as the non-default. 5576 */ 5577 sqlite3_vfs_register(&one, 1); 5578 assert( sqlite3_vfs_find("__one")==&one ); 5579 assert( sqlite3_vfs_find("__two")==&two ); 5580 assert( sqlite3_vfs_find(0)==&one ); 5581 sqlite3_vfs_register(&two, 1); 5582 assert( sqlite3_vfs_find("__one")==&one ); 5583 assert( sqlite3_vfs_find("__two")==&two ); 5584 assert( sqlite3_vfs_find(0)==&two ); 5585 if( pMain ){ 5586 sqlite3_vfs_register(pMain, 1); 5587 assert( sqlite3_vfs_find("__one")==&one ); 5588 assert( sqlite3_vfs_find("__two")==&two ); 5589 assert( sqlite3_vfs_find(0)==pMain ); 5590 } 5591 5592 /* Unlink the default VFS. Repeat until there are no more VFSes 5593 ** registered. 5594 */ 5595 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5596 apVfs[i] = sqlite3_vfs_find(0); 5597 if( apVfs[i] ){ 5598 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5599 sqlite3_vfs_unregister(apVfs[i]); 5600 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5601 } 5602 } 5603 assert( 0==sqlite3_vfs_find(0) ); 5604 5605 /* Register the main VFS as non-default (will be made default, since 5606 ** it'll be the only one in existence). 5607 */ 5608 sqlite3_vfs_register(pMain, 0); 5609 assert( sqlite3_vfs_find(0)==pMain ); 5610 5611 /* Un-register the main VFS again to restore an empty VFS list */ 5612 sqlite3_vfs_unregister(pMain); 5613 assert( 0==sqlite3_vfs_find(0) ); 5614 5615 /* Relink all VFSes in reverse order. */ 5616 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5617 if( apVfs[i] ){ 5618 sqlite3_vfs_register(apVfs[i], 1); 5619 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5620 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5621 } 5622 } 5623 5624 /* Unregister out sample VFSes. */ 5625 sqlite3_vfs_unregister(&one); 5626 sqlite3_vfs_unregister(&two); 5627 5628 /* Unregistering a VFS that is not currently registered is harmless */ 5629 sqlite3_vfs_unregister(&one); 5630 sqlite3_vfs_unregister(&two); 5631 assert( sqlite3_vfs_find("__one")==0 ); 5632 assert( sqlite3_vfs_find("__two")==0 ); 5633 5634 /* We should be left with the original default VFS back as the 5635 ** original */ 5636 assert( sqlite3_vfs_find(0)==pMain ); 5637 5638 return TCL_OK; 5639 } 5640 5641 /* 5642 ** tclcmd: vfs_initfail_test 5643 ** 5644 ** This TCL command attempts to vfs_find and vfs_register when the 5645 ** sqlite3_initialize() interface is failing. All calls should fail. 5646 */ 5647 static int SQLITE_TCLAPI vfs_initfail_test( 5648 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5649 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5650 int objc, /* Number of arguments */ 5651 Tcl_Obj *CONST objv[] /* Command arguments */ 5652 ){ 5653 sqlite3_vfs one; 5654 one.zName = "__one"; 5655 5656 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5657 sqlite3_vfs_register(&one, 0); 5658 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5659 sqlite3_vfs_register(&one, 1); 5660 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5661 return TCL_OK; 5662 } 5663 5664 /* 5665 ** Saved VFSes 5666 */ 5667 static sqlite3_vfs *apVfs[20]; 5668 static int nVfs = 0; 5669 5670 /* 5671 ** tclcmd: vfs_unregister_all 5672 ** 5673 ** Unregister all VFSes. 5674 */ 5675 static int SQLITE_TCLAPI vfs_unregister_all( 5676 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5677 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5678 int objc, /* Number of arguments */ 5679 Tcl_Obj *CONST objv[] /* Command arguments */ 5680 ){ 5681 int i; 5682 for(i=0; i<ArraySize(apVfs); i++){ 5683 apVfs[i] = sqlite3_vfs_find(0); 5684 if( apVfs[i]==0 ) break; 5685 sqlite3_vfs_unregister(apVfs[i]); 5686 } 5687 nVfs = i; 5688 return TCL_OK; 5689 } 5690 /* 5691 ** tclcmd: vfs_reregister_all 5692 ** 5693 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5694 ** care to put the linked list back together in the same order as it was 5695 ** in before vfs_unregister_all was invoked. 5696 */ 5697 static int SQLITE_TCLAPI vfs_reregister_all( 5698 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5699 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5700 int objc, /* Number of arguments */ 5701 Tcl_Obj *CONST objv[] /* Command arguments */ 5702 ){ 5703 int i; 5704 for(i=nVfs-1; i>=0; i--){ 5705 sqlite3_vfs_register(apVfs[i], 1); 5706 } 5707 return TCL_OK; 5708 } 5709 5710 5711 /* 5712 ** tclcmd: file_control_test DB 5713 ** 5714 ** This TCL command runs the sqlite3_file_control interface and 5715 ** verifies correct operation of the same. 5716 */ 5717 static int SQLITE_TCLAPI file_control_test( 5718 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5719 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5720 int objc, /* Number of arguments */ 5721 Tcl_Obj *CONST objv[] /* Command arguments */ 5722 ){ 5723 int iArg = 0; 5724 sqlite3 *db; 5725 int rc; 5726 5727 if( objc!=2 ){ 5728 Tcl_AppendResult(interp, "wrong # args: should be \"", 5729 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5730 return TCL_ERROR; 5731 } 5732 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5733 rc = sqlite3_file_control(db, 0, 0, &iArg); 5734 assert( rc==SQLITE_NOTFOUND ); 5735 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 5736 assert( rc==SQLITE_ERROR ); 5737 rc = sqlite3_file_control(db, "main", -1, &iArg); 5738 assert( rc==SQLITE_NOTFOUND ); 5739 rc = sqlite3_file_control(db, "temp", -1, &iArg); 5740 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 5741 5742 return TCL_OK; 5743 } 5744 5745 5746 /* 5747 ** tclcmd: file_control_lasterrno_test DB 5748 ** 5749 ** This TCL command runs the sqlite3_file_control interface and 5750 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 5751 */ 5752 static int SQLITE_TCLAPI file_control_lasterrno_test( 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 iArg = 0; 5759 sqlite3 *db; 5760 int rc; 5761 5762 if( objc!=2 ){ 5763 Tcl_AppendResult(interp, "wrong # args: should be \"", 5764 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5765 return TCL_ERROR; 5766 } 5767 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5768 return TCL_ERROR; 5769 } 5770 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 5771 if( rc ){ 5772 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5773 return TCL_ERROR; 5774 } 5775 if( iArg!=0 ) { 5776 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 5777 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 5778 return TCL_ERROR; 5779 } 5780 return TCL_OK; 5781 } 5782 5783 /* 5784 ** tclcmd: file_control_data_version DB DBNAME 5785 ** 5786 ** This TCL command runs the sqlite3_file_control with the 5787 ** SQLITE_FCNTL_DATA_VERSION opcode, returning the result. 5788 */ 5789 static int SQLITE_TCLAPI file_control_data_version( 5790 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5791 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5792 int objc, /* Number of arguments */ 5793 Tcl_Obj *CONST objv[] /* Command arguments */ 5794 ){ 5795 unsigned int iVers; /* data version */ 5796 char *zDb; /* Db name ("main", "temp" etc.) */ 5797 sqlite3 *db; /* Database handle */ 5798 int rc; /* file_control() return code */ 5799 char zBuf[100]; 5800 5801 if( objc!=3 && objc!=2 ){ 5802 Tcl_WrongNumArgs(interp, 1, objv, "DB [DBNAME]"); 5803 return TCL_ERROR; 5804 } 5805 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5806 return TCL_ERROR; 5807 } 5808 zDb = objc==3 ? Tcl_GetString(objv[2]) : NULL; 5809 5810 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_DATA_VERSION, (void *)&iVers); 5811 if( rc ){ 5812 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5813 return TCL_ERROR; 5814 }else{ 5815 sqlite3_snprintf(sizeof(zBuf),zBuf,"%u",iVers); 5816 Tcl_SetResult(interp, (char *)zBuf, TCL_VOLATILE); 5817 return TCL_OK; 5818 } 5819 } 5820 5821 /* 5822 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 5823 ** 5824 ** This TCL command runs the sqlite3_file_control interface and 5825 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5826 ** SQLITE_SET_LOCKPROXYFILE verbs. 5827 */ 5828 static int SQLITE_TCLAPI file_control_chunksize_test( 5829 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5830 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5831 int objc, /* Number of arguments */ 5832 Tcl_Obj *CONST objv[] /* Command arguments */ 5833 ){ 5834 int nSize; /* New chunk size */ 5835 char *zDb; /* Db name ("main", "temp" etc.) */ 5836 sqlite3 *db; /* Database handle */ 5837 int rc; /* file_control() return code */ 5838 5839 if( objc!=4 ){ 5840 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5841 return TCL_ERROR; 5842 } 5843 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5844 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 5845 ){ 5846 return TCL_ERROR; 5847 } 5848 zDb = Tcl_GetString(objv[2]); 5849 if( zDb[0]=='\0' ) zDb = NULL; 5850 5851 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 5852 if( rc ){ 5853 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5854 return TCL_ERROR; 5855 } 5856 return TCL_OK; 5857 } 5858 5859 /* 5860 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 5861 ** 5862 ** This TCL command runs the sqlite3_file_control interface 5863 ** with SQLITE_FCNTL_SIZE_HINT 5864 */ 5865 static int SQLITE_TCLAPI file_control_sizehint_test( 5866 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5867 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5868 int objc, /* Number of arguments */ 5869 Tcl_Obj *CONST objv[] /* Command arguments */ 5870 ){ 5871 Tcl_WideInt nSize; /* Hinted size */ 5872 char *zDb; /* Db name ("main", "temp" etc.) */ 5873 sqlite3 *db; /* Database handle */ 5874 int rc; /* file_control() return code */ 5875 5876 if( objc!=4 ){ 5877 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5878 return TCL_ERROR; 5879 } 5880 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5881 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 5882 ){ 5883 return TCL_ERROR; 5884 } 5885 zDb = Tcl_GetString(objv[2]); 5886 if( zDb[0]=='\0' ) zDb = NULL; 5887 5888 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 5889 if( rc ){ 5890 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5891 return TCL_ERROR; 5892 } 5893 return TCL_OK; 5894 } 5895 5896 /* 5897 ** tclcmd: file_control_lockproxy_test DB PWD 5898 ** 5899 ** This TCL command runs the sqlite3_file_control interface and 5900 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5901 ** SQLITE_SET_LOCKPROXYFILE verbs. 5902 */ 5903 static int SQLITE_TCLAPI file_control_lockproxy_test( 5904 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5905 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5906 int objc, /* Number of arguments */ 5907 Tcl_Obj *CONST objv[] /* Command arguments */ 5908 ){ 5909 sqlite3 *db; 5910 5911 if( objc!=3 ){ 5912 Tcl_AppendResult(interp, "wrong # args: should be \"", 5913 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 5914 return TCL_ERROR; 5915 } 5916 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5917 return TCL_ERROR; 5918 } 5919 5920 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 5921 # if defined(__APPLE__) 5922 # define SQLITE_ENABLE_LOCKING_STYLE 1 5923 # else 5924 # define SQLITE_ENABLE_LOCKING_STYLE 0 5925 # endif 5926 #endif 5927 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 5928 { 5929 char *testPath; 5930 int rc; 5931 int nPwd; 5932 const char *zPwd; 5933 char proxyPath[400]; 5934 5935 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 5936 if( sizeof(proxyPath)<nPwd+20 ){ 5937 Tcl_AppendResult(interp, "PWD too big", (void*)0); 5938 return TCL_ERROR; 5939 } 5940 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 5941 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5942 if( rc ){ 5943 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5944 return TCL_ERROR; 5945 } 5946 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 5947 if( strncmp(proxyPath,testPath,11) ){ 5948 Tcl_AppendResult(interp, "Lock proxy file did not match the " 5949 "previously assigned value", 0); 5950 return TCL_ERROR; 5951 } 5952 if( rc ){ 5953 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5954 return TCL_ERROR; 5955 } 5956 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5957 if( rc ){ 5958 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5959 return TCL_ERROR; 5960 } 5961 } 5962 #endif 5963 return TCL_OK; 5964 } 5965 5966 #if SQLITE_OS_WIN 5967 /* 5968 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 5969 ** 5970 ** This TCL command runs the sqlite3_file_control interface with 5971 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 5972 */ 5973 static int SQLITE_TCLAPI file_control_win32_av_retry( 5974 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5975 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5976 int objc, /* Number of arguments */ 5977 Tcl_Obj *CONST objv[] /* Command arguments */ 5978 ){ 5979 sqlite3 *db; 5980 int rc; 5981 int a[2]; 5982 char z[100]; 5983 5984 if( objc!=4 ){ 5985 Tcl_AppendResult(interp, "wrong # args: should be \"", 5986 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 5987 return TCL_ERROR; 5988 } 5989 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5990 return TCL_ERROR; 5991 } 5992 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 5993 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 5994 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 5995 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 5996 Tcl_AppendResult(interp, z, (char*)0); 5997 return TCL_OK; 5998 } 5999 6000 /* 6001 ** tclcmd: file_control_win32_get_handle DB 6002 ** 6003 ** This TCL command runs the sqlite3_file_control interface with 6004 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 6005 */ 6006 static int file_control_win32_get_handle( 6007 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6008 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6009 int objc, /* Number of arguments */ 6010 Tcl_Obj *CONST objv[] /* Command arguments */ 6011 ){ 6012 sqlite3 *db; 6013 int rc; 6014 HANDLE hFile = NULL; 6015 char z[100]; 6016 6017 if( objc!=2 ){ 6018 Tcl_AppendResult(interp, "wrong # args: should be \"", 6019 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 6020 return TCL_ERROR; 6021 } 6022 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6023 return TCL_ERROR; 6024 } 6025 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 6026 (void*)&hFile); 6027 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 6028 Tcl_AppendResult(interp, z, (char*)0); 6029 return TCL_OK; 6030 } 6031 6032 /* 6033 ** tclcmd: file_control_win32_set_handle DB HANDLE 6034 ** 6035 ** This TCL command runs the sqlite3_file_control interface with 6036 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 6037 */ 6038 static int SQLITE_TCLAPI file_control_win32_set_handle( 6039 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6040 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6041 int objc, /* Number of arguments */ 6042 Tcl_Obj *CONST objv[] /* Command arguments */ 6043 ){ 6044 sqlite3 *db; 6045 int rc; 6046 HANDLE hFile = NULL; 6047 char z[100]; 6048 6049 if( objc!=3 ){ 6050 Tcl_AppendResult(interp, "wrong # args: should be \"", 6051 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 6052 return TCL_ERROR; 6053 } 6054 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6055 return TCL_ERROR; 6056 } 6057 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 6058 return TCL_ERROR; 6059 } 6060 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 6061 (void*)&hFile); 6062 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 6063 Tcl_AppendResult(interp, z, (char*)0); 6064 return TCL_OK; 6065 } 6066 #endif 6067 6068 /* 6069 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 6070 ** 6071 ** This TCL command runs the sqlite3_file_control interface with 6072 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 6073 */ 6074 static int SQLITE_TCLAPI file_control_persist_wal( 6075 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6076 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6077 int objc, /* Number of arguments */ 6078 Tcl_Obj *CONST objv[] /* Command arguments */ 6079 ){ 6080 sqlite3 *db; 6081 int rc; 6082 int bPersist; 6083 char z[100]; 6084 6085 if( objc!=3 ){ 6086 Tcl_AppendResult(interp, "wrong # args: should be \"", 6087 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6088 return TCL_ERROR; 6089 } 6090 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6091 return TCL_ERROR; 6092 } 6093 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 6094 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 6095 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 6096 Tcl_AppendResult(interp, z, (char*)0); 6097 return TCL_OK; 6098 } 6099 6100 /* 6101 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 6102 ** 6103 ** This TCL command runs the sqlite3_file_control interface with 6104 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 6105 */ 6106 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 6107 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6108 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6109 int objc, /* Number of arguments */ 6110 Tcl_Obj *CONST objv[] /* Command arguments */ 6111 ){ 6112 sqlite3 *db; 6113 int rc; 6114 int b; 6115 char z[100]; 6116 6117 if( objc!=3 ){ 6118 Tcl_AppendResult(interp, "wrong # args: should be \"", 6119 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6120 return TCL_ERROR; 6121 } 6122 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6123 return TCL_ERROR; 6124 } 6125 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 6126 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 6127 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 6128 Tcl_AppendResult(interp, z, (char*)0); 6129 return TCL_OK; 6130 } 6131 6132 6133 /* 6134 ** tclcmd: file_control_vfsname DB ?AUXDB? 6135 ** 6136 ** Return a string that describes the stack of VFSes. 6137 */ 6138 static int SQLITE_TCLAPI file_control_vfsname( 6139 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6140 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6141 int objc, /* Number of arguments */ 6142 Tcl_Obj *CONST objv[] /* Command arguments */ 6143 ){ 6144 sqlite3 *db; 6145 const char *zDbName = "main"; 6146 char *zVfsName = 0; 6147 6148 if( objc!=2 && objc!=3 ){ 6149 Tcl_AppendResult(interp, "wrong # args: should be \"", 6150 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6151 return TCL_ERROR; 6152 } 6153 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6154 return TCL_ERROR; 6155 } 6156 if( objc==3 ){ 6157 zDbName = Tcl_GetString(objv[2]); 6158 } 6159 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 6160 Tcl_AppendResult(interp, zVfsName, (char*)0); 6161 sqlite3_free(zVfsName); 6162 return TCL_OK; 6163 } 6164 6165 /* 6166 ** tclcmd: file_control_tempfilename DB ?AUXDB? 6167 ** 6168 ** Return a string that is a temporary filename 6169 */ 6170 static int SQLITE_TCLAPI file_control_tempfilename( 6171 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6172 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6173 int objc, /* Number of arguments */ 6174 Tcl_Obj *CONST objv[] /* Command arguments */ 6175 ){ 6176 sqlite3 *db; 6177 const char *zDbName = "main"; 6178 char *zTName = 0; 6179 6180 if( objc!=2 && objc!=3 ){ 6181 Tcl_AppendResult(interp, "wrong # args: should be \"", 6182 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6183 return TCL_ERROR; 6184 } 6185 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6186 return TCL_ERROR; 6187 } 6188 if( objc==3 ){ 6189 zDbName = Tcl_GetString(objv[2]); 6190 } 6191 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 6192 Tcl_AppendResult(interp, zTName, (char*)0); 6193 sqlite3_free(zTName); 6194 return TCL_OK; 6195 } 6196 6197 6198 /* 6199 ** tclcmd: sqlite3_vfs_list 6200 ** 6201 ** Return a tcl list containing the names of all registered vfs's. 6202 */ 6203 static int SQLITE_TCLAPI vfs_list( 6204 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6205 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6206 int objc, /* Number of arguments */ 6207 Tcl_Obj *CONST objv[] /* Command arguments */ 6208 ){ 6209 sqlite3_vfs *pVfs; 6210 Tcl_Obj *pRet = Tcl_NewObj(); 6211 if( objc!=1 ){ 6212 Tcl_WrongNumArgs(interp, 1, objv, ""); 6213 return TCL_ERROR; 6214 } 6215 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 6216 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 6217 } 6218 Tcl_SetObjResult(interp, pRet); 6219 return TCL_OK; 6220 } 6221 6222 /* 6223 ** tclcmd: sqlite3_limit DB ID VALUE 6224 ** 6225 ** This TCL command runs the sqlite3_limit interface and 6226 ** verifies correct operation of the same. 6227 */ 6228 static int SQLITE_TCLAPI test_limit( 6229 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6230 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6231 int objc, /* Number of arguments */ 6232 Tcl_Obj *CONST objv[] /* Command arguments */ 6233 ){ 6234 sqlite3 *db; 6235 int rc; 6236 static const struct { 6237 char *zName; 6238 int id; 6239 } aId[] = { 6240 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6241 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6242 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6243 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6244 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6245 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6246 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6247 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6248 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6249 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6250 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6251 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6252 6253 /* Out of range test cases */ 6254 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6255 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6256 }; 6257 int i, id = 0; 6258 int val; 6259 const char *zId; 6260 6261 if( objc!=4 ){ 6262 Tcl_AppendResult(interp, "wrong # args: should be \"", 6263 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6264 return TCL_ERROR; 6265 } 6266 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6267 zId = Tcl_GetString(objv[2]); 6268 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6269 if( strcmp(zId, aId[i].zName)==0 ){ 6270 id = aId[i].id; 6271 break; 6272 } 6273 } 6274 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6275 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6276 return TCL_ERROR; 6277 } 6278 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6279 rc = sqlite3_limit(db, id, val); 6280 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6281 return TCL_OK; 6282 } 6283 6284 /* 6285 ** tclcmd: save_prng_state 6286 ** 6287 ** Save the state of the pseudo-random number generator. 6288 ** At the same time, verify that sqlite3_test_control works even when 6289 ** called with an out-of-range opcode. 6290 */ 6291 static int SQLITE_TCLAPI save_prng_state( 6292 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6293 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6294 int objc, /* Number of arguments */ 6295 Tcl_Obj *CONST objv[] /* Command arguments */ 6296 ){ 6297 int rc = sqlite3_test_control(9999); 6298 assert( rc==0 ); 6299 rc = sqlite3_test_control(-1); 6300 assert( rc==0 ); 6301 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6302 return TCL_OK; 6303 } 6304 /* 6305 ** tclcmd: restore_prng_state 6306 */ 6307 static int SQLITE_TCLAPI restore_prng_state( 6308 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6309 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6310 int objc, /* Number of arguments */ 6311 Tcl_Obj *CONST objv[] /* Command arguments */ 6312 ){ 6313 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 6314 return TCL_OK; 6315 } 6316 /* 6317 ** tclcmd: reset_prng_state 6318 */ 6319 static int SQLITE_TCLAPI reset_prng_state( 6320 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6321 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6322 int objc, /* Number of arguments */ 6323 Tcl_Obj *CONST objv[] /* Command arguments */ 6324 ){ 6325 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 6326 return TCL_OK; 6327 } 6328 6329 /* 6330 ** tclcmd: database_may_be_corrupt 6331 ** 6332 ** Indicate that database files might be corrupt. In other words, set the normal 6333 ** state of operation. 6334 */ 6335 static int SQLITE_TCLAPI database_may_be_corrupt( 6336 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6337 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6338 int objc, /* Number of arguments */ 6339 Tcl_Obj *CONST objv[] /* Command arguments */ 6340 ){ 6341 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6342 return TCL_OK; 6343 } 6344 /* 6345 ** tclcmd: database_never_corrupt 6346 ** 6347 ** Indicate that database files are always well-formed. This enables 6348 ** extra assert() statements that test conditions that are always true 6349 ** for well-formed databases. 6350 */ 6351 static int SQLITE_TCLAPI database_never_corrupt( 6352 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6353 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6354 int objc, /* Number of arguments */ 6355 Tcl_Obj *CONST objv[] /* Command arguments */ 6356 ){ 6357 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6358 return TCL_OK; 6359 } 6360 6361 /* 6362 ** tclcmd: pcache_stats 6363 */ 6364 static int SQLITE_TCLAPI test_pcache_stats( 6365 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6366 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6367 int objc, /* Number of arguments */ 6368 Tcl_Obj *CONST objv[] /* Command arguments */ 6369 ){ 6370 int nMin; 6371 int nMax; 6372 int nCurrent; 6373 int nRecyclable; 6374 Tcl_Obj *pRet; 6375 6376 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6377 6378 pRet = Tcl_NewObj(); 6379 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6380 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6381 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6382 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6383 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6384 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6385 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6386 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6387 6388 Tcl_SetObjResult(interp, pRet); 6389 6390 return TCL_OK; 6391 } 6392 6393 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6394 static void test_unlock_notify_cb(void **aArg, int nArg){ 6395 int ii; 6396 for(ii=0; ii<nArg; ii++){ 6397 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6398 } 6399 } 6400 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6401 6402 /* 6403 ** tclcmd: sqlite3_unlock_notify db 6404 */ 6405 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6406 static int SQLITE_TCLAPI test_unlock_notify( 6407 ClientData clientData, /* Unused */ 6408 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6409 int objc, /* Number of arguments */ 6410 Tcl_Obj *CONST objv[] /* Command arguments */ 6411 ){ 6412 sqlite3 *db; 6413 int rc; 6414 6415 if( objc!=2 ){ 6416 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6417 return TCL_ERROR; 6418 } 6419 6420 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6421 return TCL_ERROR; 6422 } 6423 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6424 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6425 return TCL_OK; 6426 } 6427 #endif 6428 6429 /* 6430 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6431 */ 6432 static int SQLITE_TCLAPI test_wal_checkpoint( 6433 ClientData clientData, /* Unused */ 6434 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6435 int objc, /* Number of arguments */ 6436 Tcl_Obj *CONST objv[] /* Command arguments */ 6437 ){ 6438 char *zDb = 0; 6439 sqlite3 *db; 6440 int rc; 6441 6442 if( objc!=3 && objc!=2 ){ 6443 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6444 return TCL_ERROR; 6445 } 6446 6447 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6448 return TCL_ERROR; 6449 } 6450 if( objc==3 ){ 6451 zDb = Tcl_GetString(objv[2]); 6452 } 6453 rc = sqlite3_wal_checkpoint(db, zDb); 6454 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6455 return TCL_OK; 6456 } 6457 6458 /* 6459 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6460 ** 6461 ** This command calls the wal_checkpoint_v2() function with the specified 6462 ** mode argument (passive, full or restart). If present, the database name 6463 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6464 ** NAME argument is not present, a NULL pointer is passed instead. 6465 ** 6466 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6467 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6468 ** to the error message obtained from sqlite3_errmsg(). 6469 ** 6470 ** Otherwise, this command returns a list of three integers. The first integer 6471 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6472 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6473 ** the number of frames in the log and the number of frames in the log 6474 ** that have been checkpointed. 6475 */ 6476 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6477 ClientData clientData, /* Unused */ 6478 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6479 int objc, /* Number of arguments */ 6480 Tcl_Obj *CONST objv[] /* Command arguments */ 6481 ){ 6482 char *zDb = 0; 6483 sqlite3 *db; 6484 int rc; 6485 6486 int eMode; 6487 int nLog = -555; 6488 int nCkpt = -555; 6489 Tcl_Obj *pRet; 6490 6491 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6492 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6493 assert( SQLITE_CHECKPOINT_FULL==1 ); 6494 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6495 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6496 6497 if( objc!=3 && objc!=4 ){ 6498 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6499 return TCL_ERROR; 6500 } 6501 6502 if( objc==4 ){ 6503 zDb = Tcl_GetString(objv[3]); 6504 } 6505 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6506 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6507 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6508 )){ 6509 return TCL_ERROR; 6510 } 6511 6512 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6513 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6514 const char *zErrCode = sqlite3ErrName(rc); 6515 Tcl_ResetResult(interp); 6516 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6517 return TCL_ERROR; 6518 } 6519 6520 pRet = Tcl_NewObj(); 6521 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6522 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6523 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6524 Tcl_SetObjResult(interp, pRet); 6525 6526 return TCL_OK; 6527 } 6528 6529 /* 6530 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6531 */ 6532 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6533 ClientData clientData, /* Unused */ 6534 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6535 int objc, /* Number of arguments */ 6536 Tcl_Obj *CONST objv[] /* Command arguments */ 6537 ){ 6538 sqlite3 *db; 6539 int rc; 6540 int iVal; 6541 6542 6543 if( objc!=3 ){ 6544 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6545 return TCL_ERROR; 6546 } 6547 6548 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6549 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6550 ){ 6551 return TCL_ERROR; 6552 } 6553 6554 rc = sqlite3_wal_autocheckpoint(db, iVal); 6555 Tcl_ResetResult(interp); 6556 if( rc!=SQLITE_OK ){ 6557 const char *zErrCode = sqlite3ErrName(rc); 6558 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6559 return TCL_ERROR; 6560 } 6561 6562 return TCL_OK; 6563 } 6564 6565 6566 /* 6567 ** tclcmd: test_sqlite3_log ?SCRIPT? 6568 */ 6569 static struct LogCallback { 6570 Tcl_Interp *pInterp; 6571 Tcl_Obj *pObj; 6572 } logcallback = {0, 0}; 6573 static void xLogcallback(void *unused, int err, char *zMsg){ 6574 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6575 Tcl_IncrRefCount(pNew); 6576 Tcl_ListObjAppendElement( 6577 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6578 ); 6579 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6580 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6581 Tcl_DecrRefCount(pNew); 6582 } 6583 static int SQLITE_TCLAPI test_sqlite3_log( 6584 ClientData clientData, 6585 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6586 int objc, /* Number of arguments */ 6587 Tcl_Obj *CONST objv[] /* Command arguments */ 6588 ){ 6589 if( objc>2 ){ 6590 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 6591 return TCL_ERROR; 6592 } 6593 if( logcallback.pObj ){ 6594 Tcl_DecrRefCount(logcallback.pObj); 6595 logcallback.pObj = 0; 6596 logcallback.pInterp = 0; 6597 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 6598 } 6599 if( objc>1 ){ 6600 logcallback.pObj = objv[1]; 6601 Tcl_IncrRefCount(logcallback.pObj); 6602 logcallback.pInterp = interp; 6603 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 6604 } 6605 return TCL_OK; 6606 } 6607 6608 /* 6609 ** tcl_objproc COMMANDNAME ARGS... 6610 ** 6611 ** Run a TCL command using its objProc interface. Throw an error if 6612 ** the command has no objProc interface. 6613 */ 6614 static int SQLITE_TCLAPI runAsObjProc( 6615 void * clientData, 6616 Tcl_Interp *interp, 6617 int objc, 6618 Tcl_Obj *CONST objv[] 6619 ){ 6620 Tcl_CmdInfo cmdInfo; 6621 if( objc<2 ){ 6622 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 6623 return TCL_ERROR; 6624 } 6625 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 6626 Tcl_AppendResult(interp, "command not found: ", 6627 Tcl_GetString(objv[1]), (char*)0); 6628 return TCL_ERROR; 6629 } 6630 if( cmdInfo.objProc==0 ){ 6631 Tcl_AppendResult(interp, "command has no objProc: ", 6632 Tcl_GetString(objv[1]), (char*)0); 6633 return TCL_ERROR; 6634 } 6635 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 6636 } 6637 6638 #ifndef SQLITE_OMIT_EXPLAIN 6639 /* 6640 ** WARNING: The following function, printExplainQueryPlan() is an exact 6641 ** copy of example code from eqp.in (eqp.html). If this code is modified, 6642 ** then the documentation copy needs to be modified as well. 6643 */ 6644 /* 6645 ** Argument pStmt is a prepared SQL statement. This function compiles 6646 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 6647 ** and prints the report to stdout using printf(). 6648 */ 6649 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 6650 const char *zSql; /* Input SQL */ 6651 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 6652 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 6653 int rc; /* Return code from sqlite3_prepare_v2() */ 6654 6655 zSql = sqlite3_sql(pStmt); 6656 if( zSql==0 ) return SQLITE_ERROR; 6657 6658 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 6659 if( zExplain==0 ) return SQLITE_NOMEM; 6660 6661 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 6662 sqlite3_free(zExplain); 6663 if( rc!=SQLITE_OK ) return rc; 6664 6665 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 6666 int iSelectid = sqlite3_column_int(pExplain, 0); 6667 int iOrder = sqlite3_column_int(pExplain, 1); 6668 int iFrom = sqlite3_column_int(pExplain, 2); 6669 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 6670 6671 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 6672 } 6673 6674 return sqlite3_finalize(pExplain); 6675 } 6676 6677 static int SQLITE_TCLAPI test_print_eqp( 6678 void * clientData, 6679 Tcl_Interp *interp, 6680 int objc, 6681 Tcl_Obj *CONST objv[] 6682 ){ 6683 int rc; 6684 sqlite3_stmt *pStmt; 6685 6686 if( objc!=2 ){ 6687 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 6688 return TCL_ERROR; 6689 } 6690 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 6691 rc = printExplainQueryPlan(pStmt); 6692 /* This is needed on Windows so that a test case using this 6693 ** function can open a read pipe and get the output of 6694 ** printExplainQueryPlan() immediately. 6695 */ 6696 fflush(stdout); 6697 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 6698 return TCL_OK; 6699 } 6700 #endif /* SQLITE_OMIT_EXPLAIN */ 6701 6702 /* 6703 ** sqlite3_test_control VERB ARGS... 6704 */ 6705 static int SQLITE_TCLAPI test_test_control( 6706 void * clientData, 6707 Tcl_Interp *interp, 6708 int objc, 6709 Tcl_Obj *CONST objv[] 6710 ){ 6711 struct Verb { 6712 const char *zName; 6713 int i; 6714 } aVerb[] = { 6715 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 6716 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 6717 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 6718 { "SQLITE_TESTCTRL_INTERNAL_FUNCTIONS", SQLITE_TESTCTRL_INTERNAL_FUNCTIONS}, 6719 }; 6720 int iVerb; 6721 int iFlag; 6722 int rc; 6723 6724 if( objc<2 ){ 6725 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 6726 return TCL_ERROR; 6727 } 6728 6729 rc = Tcl_GetIndexFromObjStruct( 6730 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 6731 ); 6732 if( rc!=TCL_OK ) return rc; 6733 6734 iFlag = aVerb[iVerb].i; 6735 switch( iFlag ){ 6736 case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS: 6737 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 6738 int val; 6739 if( objc!=3 ){ 6740 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 6741 return TCL_ERROR; 6742 } 6743 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 6744 sqlite3_test_control(iFlag, val); 6745 break; 6746 } 6747 6748 case SQLITE_TESTCTRL_SORTER_MMAP: { 6749 int val; 6750 sqlite3 *db; 6751 if( objc!=4 ){ 6752 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 6753 return TCL_ERROR; 6754 } 6755 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6756 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6757 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 6758 break; 6759 } 6760 6761 case SQLITE_TESTCTRL_IMPOSTER: { 6762 int onOff, tnum; 6763 const char *zDbName; 6764 sqlite3 *db; 6765 if( objc!=6 ){ 6766 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 6767 return TCL_ERROR; 6768 } 6769 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6770 zDbName = Tcl_GetString(objv[3]); 6771 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 6772 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 6773 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 6774 break; 6775 } 6776 } 6777 6778 Tcl_ResetResult(interp); 6779 return TCL_OK; 6780 } 6781 6782 #if SQLITE_OS_UNIX 6783 #include <sys/time.h> 6784 #include <sys/resource.h> 6785 6786 static int SQLITE_TCLAPI test_getrusage( 6787 void * clientData, 6788 Tcl_Interp *interp, 6789 int objc, 6790 Tcl_Obj *CONST objv[] 6791 ){ 6792 char buf[1024]; 6793 struct rusage r; 6794 memset(&r, 0, sizeof(r)); 6795 getrusage(RUSAGE_SELF, &r); 6796 6797 sqlite3_snprintf(sizeof(buf), buf, 6798 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 6799 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 6800 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 6801 (int)r.ru_minflt, (int)r.ru_majflt 6802 ); 6803 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 6804 return TCL_OK; 6805 } 6806 #endif 6807 6808 #if SQLITE_OS_WIN 6809 /* 6810 ** Information passed from the main thread into the windows file locker 6811 ** background thread. 6812 */ 6813 struct win32FileLocker { 6814 char *evName; /* Name of event to signal thread startup */ 6815 HANDLE h; /* Handle of the file to be locked */ 6816 int delay1; /* Delay before locking */ 6817 int delay2; /* Delay before unlocking */ 6818 int ok; /* Finished ok */ 6819 int err; /* True if an error occurs */ 6820 }; 6821 #endif 6822 6823 6824 #if SQLITE_OS_WIN 6825 #include <process.h> 6826 /* 6827 ** The background thread that does file locking. 6828 */ 6829 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 6830 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 6831 if( p->evName ){ 6832 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 6833 if ( ev ){ 6834 SetEvent(ev); 6835 CloseHandle(ev); 6836 } 6837 } 6838 if( p->delay1 ) Sleep(p->delay1); 6839 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 6840 Sleep(p->delay2); 6841 UnlockFile(p->h, 0, 0, 100000000, 0); 6842 p->ok = 1; 6843 }else{ 6844 p->err = 1; 6845 } 6846 CloseHandle(p->h); 6847 p->h = 0; 6848 p->delay1 = 0; 6849 p->delay2 = 0; 6850 } 6851 #endif 6852 6853 #if SQLITE_OS_WIN 6854 /* 6855 ** lock_win32_file FILENAME DELAY1 DELAY2 6856 ** 6857 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 6858 ** Wait DELAY1 milliseconds before acquiring the lock. 6859 */ 6860 static int SQLITE_TCLAPI win32_file_lock( 6861 void * clientData, 6862 Tcl_Interp *interp, 6863 int objc, 6864 Tcl_Obj *CONST objv[] 6865 ){ 6866 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 6867 const char *zFilename; 6868 char zBuf[200]; 6869 int retry = 0; 6870 HANDLE ev; 6871 DWORD wResult; 6872 6873 if( objc!=4 && objc!=1 ){ 6874 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 6875 return TCL_ERROR; 6876 } 6877 if( objc==1 ){ 6878 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 6879 x.ok, x.err, x.delay1, x.delay2, x.h); 6880 Tcl_AppendResult(interp, zBuf, (char*)0); 6881 return TCL_OK; 6882 } 6883 while( x.h && retry<30 ){ 6884 retry++; 6885 Sleep(100); 6886 } 6887 if( x.h ){ 6888 Tcl_AppendResult(interp, "busy", (char*)0); 6889 return TCL_ERROR; 6890 } 6891 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 6892 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 6893 zFilename = Tcl_GetString(objv[1]); 6894 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 6895 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 6896 FILE_ATTRIBUTE_NORMAL, 0); 6897 if( !x.h ){ 6898 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 6899 return TCL_ERROR; 6900 } 6901 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 6902 if ( !ev ){ 6903 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 6904 return TCL_ERROR; 6905 } 6906 _beginthread(win32_file_locker, 0, (void*)&x); 6907 Sleep(0); 6908 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 6909 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 6910 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 6911 CloseHandle(ev); 6912 return TCL_ERROR; 6913 } 6914 CloseHandle(ev); 6915 return TCL_OK; 6916 } 6917 6918 /* 6919 ** exists_win32_path PATH 6920 ** 6921 ** Returns non-zero if the specified path exists, whose fully qualified name 6922 ** may exceed 260 characters if it is prefixed with "\\?\". 6923 */ 6924 static int SQLITE_TCLAPI win32_exists_path( 6925 void *clientData, 6926 Tcl_Interp *interp, 6927 int objc, 6928 Tcl_Obj *CONST objv[] 6929 ){ 6930 if( objc!=2 ){ 6931 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 6932 return TCL_ERROR; 6933 } 6934 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 6935 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 6936 return TCL_OK; 6937 } 6938 6939 /* 6940 ** find_win32_file PATTERN 6941 ** 6942 ** Returns a list of entries in a directory that match the specified pattern, 6943 ** whose fully qualified name may exceed 248 characters if it is prefixed with 6944 ** "\\?\". 6945 */ 6946 static int SQLITE_TCLAPI win32_find_file( 6947 void *clientData, 6948 Tcl_Interp *interp, 6949 int objc, 6950 Tcl_Obj *CONST objv[] 6951 ){ 6952 HANDLE hFindFile = INVALID_HANDLE_VALUE; 6953 WIN32_FIND_DATAW findData; 6954 Tcl_Obj *listObj; 6955 DWORD lastErrno; 6956 if( objc!=2 ){ 6957 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 6958 return TCL_ERROR; 6959 } 6960 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 6961 if( hFindFile==INVALID_HANDLE_VALUE ){ 6962 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6963 return TCL_ERROR; 6964 } 6965 listObj = Tcl_NewObj(); 6966 Tcl_IncrRefCount(listObj); 6967 do { 6968 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 6969 findData.cFileName, -1)); 6970 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 6971 findData.dwFileAttributes)); 6972 } while( FindNextFileW(hFindFile, &findData) ); 6973 lastErrno = GetLastError(); 6974 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 6975 FindClose(hFindFile); 6976 Tcl_DecrRefCount(listObj); 6977 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6978 return TCL_ERROR; 6979 } 6980 FindClose(hFindFile); 6981 Tcl_SetObjResult(interp, listObj); 6982 return TCL_OK; 6983 } 6984 6985 /* 6986 ** delete_win32_file FILENAME 6987 ** 6988 ** Deletes the specified file, whose fully qualified name may exceed 260 6989 ** characters if it is prefixed with "\\?\". 6990 */ 6991 static int SQLITE_TCLAPI win32_delete_file( 6992 void *clientData, 6993 Tcl_Interp *interp, 6994 int objc, 6995 Tcl_Obj *CONST objv[] 6996 ){ 6997 if( objc!=2 ){ 6998 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 6999 return TCL_ERROR; 7000 } 7001 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 7002 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7003 return TCL_ERROR; 7004 } 7005 Tcl_ResetResult(interp); 7006 return TCL_OK; 7007 } 7008 7009 /* 7010 ** make_win32_dir DIRECTORY 7011 ** 7012 ** Creates the specified directory, whose fully qualified name may exceed 248 7013 ** characters if it is prefixed with "\\?\". 7014 */ 7015 static int SQLITE_TCLAPI win32_mkdir( 7016 void *clientData, 7017 Tcl_Interp *interp, 7018 int objc, 7019 Tcl_Obj *CONST objv[] 7020 ){ 7021 if( objc!=2 ){ 7022 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 7023 return TCL_ERROR; 7024 } 7025 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 7026 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7027 return TCL_ERROR; 7028 } 7029 Tcl_ResetResult(interp); 7030 return TCL_OK; 7031 } 7032 7033 /* 7034 ** remove_win32_dir DIRECTORY 7035 ** 7036 ** Removes the specified directory, whose fully qualified name may exceed 248 7037 ** characters if it is prefixed with "\\?\". 7038 */ 7039 static int SQLITE_TCLAPI win32_rmdir( 7040 void *clientData, 7041 Tcl_Interp *interp, 7042 int objc, 7043 Tcl_Obj *CONST objv[] 7044 ){ 7045 if( objc!=2 ){ 7046 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 7047 return TCL_ERROR; 7048 } 7049 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 7050 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 7051 return TCL_ERROR; 7052 } 7053 Tcl_ResetResult(interp); 7054 return TCL_OK; 7055 } 7056 #endif 7057 7058 7059 /* 7060 ** optimization_control DB OPT BOOLEAN 7061 ** 7062 ** Enable or disable query optimizations using the sqlite3_test_control() 7063 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 7064 ** OPT is the name of the optimization to be disabled. 7065 */ 7066 static int SQLITE_TCLAPI optimization_control( 7067 void * clientData, 7068 Tcl_Interp *interp, 7069 int objc, 7070 Tcl_Obj *CONST objv[] 7071 ){ 7072 int i; 7073 sqlite3 *db; 7074 const char *zOpt; 7075 int onoff; 7076 int mask = 0; 7077 static const struct { 7078 const char *zOptName; 7079 int mask; 7080 } aOpt[] = { 7081 { "all", SQLITE_AllOpts }, 7082 { "none", 0 }, 7083 { "query-flattener", SQLITE_QueryFlattener }, 7084 { "groupby-order", SQLITE_GroupByOrder }, 7085 { "factor-constants", SQLITE_FactorOutConst }, 7086 { "distinct-opt", SQLITE_DistinctOpt }, 7087 { "cover-idx-scan", SQLITE_CoverIdxScan }, 7088 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 7089 { "transitive", SQLITE_Transitive }, 7090 { "omit-noop-join", SQLITE_OmitNoopJoin }, 7091 { "stat3", SQLITE_Stat34 }, 7092 { "stat4", SQLITE_Stat34 }, 7093 { "skip-scan", SQLITE_SkipScan }, 7094 }; 7095 7096 if( objc!=4 ){ 7097 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 7098 return TCL_ERROR; 7099 } 7100 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7101 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 7102 zOpt = Tcl_GetString(objv[2]); 7103 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7104 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 7105 mask = aOpt[i].mask; 7106 break; 7107 } 7108 } 7109 if( onoff ) mask = ~mask; 7110 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 7111 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 7112 (char*)0); 7113 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7114 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 7115 } 7116 return TCL_ERROR; 7117 } 7118 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 7119 return TCL_OK; 7120 } 7121 7122 /* 7123 ** load_static_extension DB NAME ... 7124 ** 7125 ** Load one or more statically linked extensions. 7126 */ 7127 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 7128 void * clientData, 7129 Tcl_Interp *interp, 7130 int objc, 7131 Tcl_Obj *CONST objv[] 7132 ){ 7133 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 7134 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 7135 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 7136 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 7137 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 7138 extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); 7139 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 7140 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 7141 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 7142 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 7143 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 7144 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 7145 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 7146 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 7147 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 7148 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 7149 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 7150 extern int sqlite3_unionvtab_init(sqlite3*,char**,const sqlite3_api_routines*); 7151 #ifdef SQLITE_HAVE_ZLIB 7152 extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); 7153 #endif 7154 static const struct { 7155 const char *zExtName; 7156 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 7157 } aExtension[] = { 7158 { "amatch", sqlite3_amatch_init }, 7159 { "carray", sqlite3_carray_init }, 7160 { "closure", sqlite3_closure_init }, 7161 { "csv", sqlite3_csv_init }, 7162 { "eval", sqlite3_eval_init }, 7163 { "explain", sqlite3_explain_init }, 7164 { "fileio", sqlite3_fileio_init }, 7165 { "fuzzer", sqlite3_fuzzer_init }, 7166 { "ieee754", sqlite3_ieee_init }, 7167 { "nextchar", sqlite3_nextchar_init }, 7168 { "percentile", sqlite3_percentile_init }, 7169 { "regexp", sqlite3_regexp_init }, 7170 { "remember", sqlite3_remember_init }, 7171 { "series", sqlite3_series_init }, 7172 { "spellfix", sqlite3_spellfix_init }, 7173 { "totype", sqlite3_totype_init }, 7174 { "unionvtab", sqlite3_unionvtab_init }, 7175 { "wholenumber", sqlite3_wholenumber_init }, 7176 #ifdef SQLITE_HAVE_ZLIB 7177 { "zipfile", sqlite3_zipfile_init }, 7178 #endif 7179 }; 7180 sqlite3 *db; 7181 const char *zName; 7182 int i, j, rc; 7183 char *zErrMsg = 0; 7184 if( objc<3 ){ 7185 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 7186 return TCL_ERROR; 7187 } 7188 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7189 for(j=2; j<objc; j++){ 7190 zName = Tcl_GetString(objv[j]); 7191 for(i=0; i<ArraySize(aExtension); i++){ 7192 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 7193 } 7194 if( i>=ArraySize(aExtension) ){ 7195 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 7196 return TCL_ERROR; 7197 } 7198 if( aExtension[i].pInit ){ 7199 rc = aExtension[i].pInit(db, &zErrMsg, 0); 7200 }else{ 7201 rc = SQLITE_OK; 7202 } 7203 if( rc!=SQLITE_OK || zErrMsg ){ 7204 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 7205 (char*)0); 7206 sqlite3_free(zErrMsg); 7207 return TCL_ERROR; 7208 } 7209 } 7210 return TCL_OK; 7211 } 7212 7213 /* 7214 ** sorter_test_fakeheap BOOL 7215 ** 7216 */ 7217 static int SQLITE_TCLAPI sorter_test_fakeheap( 7218 void * clientData, 7219 Tcl_Interp *interp, 7220 int objc, 7221 Tcl_Obj *CONST objv[] 7222 ){ 7223 int bArg; 7224 if( objc!=2 ){ 7225 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 7226 return TCL_ERROR; 7227 } 7228 7229 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 7230 return TCL_ERROR; 7231 } 7232 7233 if( bArg ){ 7234 if( sqlite3GlobalConfig.pHeap==0 ){ 7235 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7236 } 7237 }else{ 7238 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7239 sqlite3GlobalConfig.pHeap = 0; 7240 } 7241 } 7242 7243 Tcl_ResetResult(interp); 7244 return TCL_OK; 7245 } 7246 7247 /* 7248 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7249 ** 7250 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7251 ** check that the leftmost and rightmost columns returned are both integers, 7252 ** and that both contain the same value. 7253 ** 7254 ** Then execute statement $SQL2. Check that the statement returns the same 7255 ** set of integers in the same order as in the previous step (using $SQL1). 7256 */ 7257 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7258 void * clientData, 7259 Tcl_Interp *interp, 7260 int objc, 7261 Tcl_Obj *CONST objv[] 7262 ){ 7263 const char *zSql1; 7264 const char *zSql2; 7265 int nStep; 7266 int iStep; 7267 unsigned int iCksum1 = 0; 7268 unsigned int iCksum2 = 0; 7269 int rc; 7270 int iB; 7271 sqlite3 *db; 7272 sqlite3_stmt *pStmt; 7273 7274 if( objc!=5 ){ 7275 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7276 return TCL_ERROR; 7277 } 7278 7279 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7280 zSql1 = Tcl_GetString(objv[2]); 7281 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7282 zSql2 = Tcl_GetString(objv[4]); 7283 7284 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7285 if( rc!=SQLITE_OK ) goto sql_error; 7286 7287 iB = sqlite3_column_count(pStmt)-1; 7288 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7289 int a = sqlite3_column_int(pStmt, 0); 7290 if( a!=sqlite3_column_int(pStmt, iB) ){ 7291 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7292 return TCL_ERROR; 7293 } 7294 7295 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7296 } 7297 rc = sqlite3_finalize(pStmt); 7298 if( rc!=SQLITE_OK ) goto sql_error; 7299 7300 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7301 if( rc!=SQLITE_OK ) goto sql_error; 7302 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7303 int a = sqlite3_column_int(pStmt, 0); 7304 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7305 } 7306 rc = sqlite3_finalize(pStmt); 7307 if( rc!=SQLITE_OK ) goto sql_error; 7308 7309 if( iCksum1!=iCksum2 ){ 7310 Tcl_AppendResult(interp, "checksum mismatch", 0); 7311 return TCL_ERROR; 7312 } 7313 7314 return TCL_OK; 7315 sql_error: 7316 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7317 return TCL_ERROR; 7318 } 7319 7320 7321 #ifdef SQLITE_USER_AUTHENTICATION 7322 #include "sqlite3userauth.h" 7323 /* 7324 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7325 */ 7326 static int SQLITE_TCLAPI test_user_authenticate( 7327 ClientData clientData, /* Unused */ 7328 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7329 int objc, /* Number of arguments */ 7330 Tcl_Obj *CONST objv[] /* Command arguments */ 7331 ){ 7332 char *zUser = 0; 7333 char *zPasswd = 0; 7334 int nPasswd = 0; 7335 sqlite3 *db; 7336 int rc; 7337 7338 if( objc!=4 ){ 7339 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7340 return TCL_ERROR; 7341 } 7342 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7343 return TCL_ERROR; 7344 } 7345 zUser = Tcl_GetString(objv[2]); 7346 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7347 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7348 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7349 return TCL_OK; 7350 } 7351 #endif /* SQLITE_USER_AUTHENTICATION */ 7352 7353 #ifdef SQLITE_USER_AUTHENTICATION 7354 /* 7355 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7356 */ 7357 static int SQLITE_TCLAPI test_user_add( 7358 ClientData clientData, /* Unused */ 7359 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7360 int objc, /* Number of arguments */ 7361 Tcl_Obj *CONST objv[] /* Command arguments */ 7362 ){ 7363 char *zUser = 0; 7364 char *zPasswd = 0; 7365 int nPasswd = 0; 7366 int isAdmin = 0; 7367 sqlite3 *db; 7368 int rc; 7369 7370 if( objc!=5 ){ 7371 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7372 return TCL_ERROR; 7373 } 7374 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7375 return TCL_ERROR; 7376 } 7377 zUser = Tcl_GetString(objv[2]); 7378 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7379 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7380 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7381 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7382 return TCL_OK; 7383 } 7384 #endif /* SQLITE_USER_AUTHENTICATION */ 7385 7386 #ifdef SQLITE_USER_AUTHENTICATION 7387 /* 7388 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7389 */ 7390 static int SQLITE_TCLAPI test_user_change( 7391 ClientData clientData, /* Unused */ 7392 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7393 int objc, /* Number of arguments */ 7394 Tcl_Obj *CONST objv[] /* Command arguments */ 7395 ){ 7396 char *zUser = 0; 7397 char *zPasswd = 0; 7398 int nPasswd = 0; 7399 int isAdmin = 0; 7400 sqlite3 *db; 7401 int rc; 7402 7403 if( objc!=5 ){ 7404 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7405 return TCL_ERROR; 7406 } 7407 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7408 return TCL_ERROR; 7409 } 7410 zUser = Tcl_GetString(objv[2]); 7411 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7412 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7413 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7414 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7415 return TCL_OK; 7416 } 7417 #endif /* SQLITE_USER_AUTHENTICATION */ 7418 7419 #ifdef SQLITE_USER_AUTHENTICATION 7420 /* 7421 ** tclcmd: sqlite3_user_delete DB USERNAME 7422 */ 7423 static int SQLITE_TCLAPI test_user_delete( 7424 ClientData clientData, /* Unused */ 7425 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7426 int objc, /* Number of arguments */ 7427 Tcl_Obj *CONST objv[] /* Command arguments */ 7428 ){ 7429 char *zUser = 0; 7430 sqlite3 *db; 7431 int rc; 7432 7433 if( objc!=3 ){ 7434 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7435 return TCL_ERROR; 7436 } 7437 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7438 return TCL_ERROR; 7439 } 7440 zUser = Tcl_GetString(objv[2]); 7441 rc = sqlite3_user_delete(db, zUser); 7442 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7443 return TCL_OK; 7444 } 7445 #endif /* SQLITE_USER_AUTHENTICATION */ 7446 7447 /* 7448 ** tclcmd: bad_behavior TYPE 7449 ** 7450 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7451 ** warning. This is used to verify that errors and warnings output by those 7452 ** tools are detected by the test scripts. 7453 ** 7454 ** TYPE BEHAVIOR 7455 ** 1 Overflow a signed integer 7456 ** 2 Jump based on an uninitialized variable 7457 ** 3 Read after free 7458 ** 4 Panic 7459 */ 7460 static int SQLITE_TCLAPI test_bad_behavior( 7461 ClientData clientData, /* Pointer to an integer containing zero */ 7462 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7463 int objc, /* Number of arguments */ 7464 Tcl_Obj *CONST objv[] /* Command arguments */ 7465 ){ 7466 int iType; 7467 int xyz; 7468 int i = *(int*)clientData; 7469 int j; 7470 int w[10]; 7471 int *a; 7472 if( objc!=2 ){ 7473 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7474 return TCL_ERROR; 7475 } 7476 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7477 switch( iType ){ 7478 case 1: { 7479 xyz = 0x7fffff00 - i; 7480 xyz += 0x100; 7481 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7482 break; 7483 } 7484 case 2: { 7485 w[1] = 5; 7486 if( w[i]>0 ) w[1]++; 7487 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7488 break; 7489 } 7490 case 3: { 7491 a = malloc( sizeof(int)*10 ); 7492 for(j=0; j<10; j++) a[j] = j; 7493 free(a); 7494 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7495 break; 7496 } 7497 case 4: { 7498 Tcl_Panic("Deliberate panic"); 7499 break; 7500 } 7501 } 7502 return TCL_OK; 7503 } 7504 7505 /* 7506 ** tclcmd: register_dbstat_vtab DB 7507 ** 7508 ** Cause the dbstat virtual table to be available on the connection DB 7509 */ 7510 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7511 void *clientData, 7512 Tcl_Interp *interp, 7513 int objc, 7514 Tcl_Obj *CONST objv[] 7515 ){ 7516 #ifdef SQLITE_OMIT_VIRTUALTABLE 7517 Tcl_AppendResult(interp, "dbstat not available because of " 7518 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7519 return TCL_ERROR; 7520 #else 7521 struct SqliteDb { sqlite3 *db; }; 7522 char *zDb; 7523 Tcl_CmdInfo cmdInfo; 7524 7525 if( objc!=2 ){ 7526 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7527 return TCL_ERROR; 7528 } 7529 7530 zDb = Tcl_GetString(objv[1]); 7531 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7532 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7533 sqlite3DbstatRegister(db); 7534 } 7535 return TCL_OK; 7536 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7537 } 7538 7539 /* 7540 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7541 ** 7542 ** Invoke sqlite3_db_config() for one of the setting values. 7543 */ 7544 static int SQLITE_TCLAPI test_sqlite3_db_config( 7545 void *clientData, 7546 Tcl_Interp *interp, 7547 int objc, 7548 Tcl_Obj *CONST objv[] 7549 ){ 7550 static const struct { 7551 const char *zName; 7552 int eVal; 7553 } aSetting[] = { 7554 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7555 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7556 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7557 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7558 { "NO_CKPT_ON_CLOSE",SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7559 { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, 7560 { "TRIGGER_EQP", SQLITE_DBCONFIG_TRIGGER_EQP }, 7561 { "RESET_DB", SQLITE_DBCONFIG_RESET_DATABASE }, 7562 { "DEFENSIVE", SQLITE_DBCONFIG_DEFENSIVE }, 7563 }; 7564 int i; 7565 int v; 7566 const char *zSetting; 7567 sqlite3 *db; 7568 7569 if( objc!=4 ){ 7570 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING VALUE"); 7571 return TCL_ERROR; 7572 } 7573 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7574 zSetting = Tcl_GetString(objv[2]); 7575 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 7576 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 7577 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 7578 for(i=0; i<ArraySize(aSetting); i++){ 7579 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 7580 } 7581 if( i>=ArraySize(aSetting) ){ 7582 Tcl_SetObjResult(interp, 7583 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 7584 return TCL_ERROR; 7585 } 7586 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 7587 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 7588 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 7589 return TCL_OK; 7590 } 7591 7592 /* 7593 ** Change the name of the main database schema from "main" to "icecube". 7594 */ 7595 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 7596 void * clientData, 7597 Tcl_Interp *interp, 7598 int objc, 7599 Tcl_Obj *CONST objv[] 7600 ){ 7601 int rc; 7602 sqlite3 *db; 7603 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7604 if( objc!=2 ){ 7605 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7606 return TCL_ERROR; 7607 }else{ 7608 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7609 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 7610 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 7611 return TCL_OK; 7612 } 7613 } 7614 7615 /* 7616 ** Usage: sqlite3_mmap_warm DB DBNAME 7617 */ 7618 static int SQLITE_TCLAPI test_mmap_warm( 7619 void * clientData, 7620 Tcl_Interp *interp, 7621 int objc, 7622 Tcl_Obj *CONST objv[] 7623 ){ 7624 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7625 extern int sqlite3_mmap_warm(sqlite3 *db, const char *); 7626 7627 if( objc!=2 && objc!=3 ){ 7628 Tcl_WrongNumArgs(interp, 1, objv, "DB ?DBNAME?"); 7629 return TCL_ERROR; 7630 }else{ 7631 int rc; 7632 sqlite3 *db; 7633 const char *zDb = 0; 7634 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7635 if( objc==3 ){ 7636 zDb = Tcl_GetString(objv[2]); 7637 } 7638 rc = sqlite3_mmap_warm(db, zDb); 7639 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 7640 return TCL_OK; 7641 } 7642 } 7643 7644 /* 7645 ** Register commands with the TCL interpreter. 7646 */ 7647 int Sqlitetest1_Init(Tcl_Interp *interp){ 7648 extern int sqlite3_search_count; 7649 extern int sqlite3_found_count; 7650 extern int sqlite3_interrupt_count; 7651 extern int sqlite3_open_file_count; 7652 extern int sqlite3_sort_count; 7653 extern int sqlite3_current_time; 7654 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7655 extern int sqlite3_hostid_num; 7656 #endif 7657 extern int sqlite3_max_blobsize; 7658 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 7659 Tcl_Interp*,int,Tcl_Obj*CONST*); 7660 static int iZero = 0; 7661 static struct { 7662 char *zName; 7663 Tcl_CmdProc *xProc; 7664 } aCmd[] = { 7665 { "db_enter", (Tcl_CmdProc*)db_enter }, 7666 { "db_leave", (Tcl_CmdProc*)db_leave }, 7667 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 7668 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 7669 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 7670 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 7671 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 7672 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 7673 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 7674 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 7675 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 7676 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 7677 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 7678 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 7679 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 7680 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 7681 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 7682 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 7683 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 7684 #ifndef SQLITE_OMIT_GET_TABLE 7685 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 7686 #endif 7687 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 7688 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 7689 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 7690 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 7691 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 7692 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 7693 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 7694 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 7695 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 7696 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 7697 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 7698 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 7699 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 7700 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 7701 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 7702 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 7703 { "printf", (Tcl_CmdProc*)test_printf }, 7704 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 7705 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 7706 }; 7707 static struct { 7708 char *zName; 7709 Tcl_ObjCmdProc *xProc; 7710 void *clientData; 7711 } aObjCmd[] = { 7712 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 7713 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 7714 { "register_dbstat_vtab", test_register_dbstat_vtab }, 7715 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 7716 { "intarray_addr", test_intarray_addr, 0 }, 7717 { "int64array_addr", test_int64array_addr, 0 }, 7718 { "doublearray_addr", test_doublearray_addr, 0 }, 7719 { "textarray_addr", test_textarray_addr, 0 }, 7720 { "sqlite3_bind_int", test_bind_int, 0 }, 7721 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 7722 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 7723 { "sqlite3_bind_int64", test_bind_int64, 0 }, 7724 { "sqlite3_bind_double", test_bind_double, 0 }, 7725 { "sqlite3_bind_null", test_bind_null ,0 }, 7726 { "sqlite3_bind_text", test_bind_text ,0 }, 7727 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 7728 { "sqlite3_bind_blob", test_bind_blob ,0 }, 7729 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 7730 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 7731 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 7732 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 7733 { "sqlite3_sleep", test_sleep, 0}, 7734 { "sqlite3_errcode", test_errcode ,0 }, 7735 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 7736 { "sqlite3_errmsg", test_errmsg ,0 }, 7737 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 7738 { "sqlite3_open", test_open ,0 }, 7739 { "sqlite3_open16", test_open16 ,0 }, 7740 { "sqlite3_open_v2", test_open_v2 ,0 }, 7741 { "sqlite3_complete16", test_complete16 ,0 }, 7742 { "sqlite3_normalize", test_normalize ,0 }, 7743 7744 { "sqlite3_prepare", test_prepare ,0 }, 7745 { "sqlite3_prepare16", test_prepare16 ,0 }, 7746 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 7747 { "sqlite3_prepare_v3", test_prepare_v3 ,0 }, 7748 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 7749 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 7750 { "sqlite3_finalize", test_finalize ,0 }, 7751 { "sqlite3_stmt_status", test_stmt_status ,0 }, 7752 { "sqlite3_reset", test_reset ,0 }, 7753 { "sqlite3_expired", test_expired ,0 }, 7754 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 7755 { "sqlite3_changes", test_changes ,0 }, 7756 { "sqlite3_step", test_step ,0 }, 7757 { "sqlite3_sql", test_sql ,0 }, 7758 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 7759 #ifdef SQLITE_ENABLE_NORMALIZE 7760 { "sqlite3_normalized_sql", test_norm_sql ,0 }, 7761 #endif 7762 { "sqlite3_next_stmt", test_next_stmt ,0 }, 7763 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 7764 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 7765 { "uses_stmt_journal", uses_stmt_journal ,0 }, 7766 7767 { "sqlite3_release_memory", test_release_memory, 0}, 7768 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 7769 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 7770 { "sqlite3_system_errno", test_system_errno, 0}, 7771 { "sqlite3_db_filename", test_db_filename, 0}, 7772 { "sqlite3_db_readonly", test_db_readonly, 0}, 7773 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 7774 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 7775 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 7776 7777 { "sqlite3_load_extension", test_load_extension, 0}, 7778 { "sqlite3_enable_load_extension", test_enable_load, 0}, 7779 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 7780 { "sqlite3_limit", test_limit, 0}, 7781 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 7782 7783 { "save_prng_state", save_prng_state, 0 }, 7784 { "restore_prng_state", restore_prng_state, 0 }, 7785 { "reset_prng_state", reset_prng_state, 0 }, 7786 { "database_never_corrupt", database_never_corrupt, 0}, 7787 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 7788 { "optimization_control", optimization_control,0}, 7789 #if SQLITE_OS_WIN 7790 { "lock_win32_file", win32_file_lock, 0 }, 7791 { "exists_win32_path", win32_exists_path, 0 }, 7792 { "find_win32_file", win32_find_file, 0 }, 7793 { "delete_win32_file", win32_delete_file, 0 }, 7794 { "make_win32_dir", win32_mkdir, 0 }, 7795 { "remove_win32_dir", win32_rmdir, 0 }, 7796 #endif 7797 { "tcl_objproc", runAsObjProc, 0 }, 7798 7799 /* sqlite3_column_*() API */ 7800 { "sqlite3_column_count", test_column_count ,0 }, 7801 { "sqlite3_data_count", test_data_count ,0 }, 7802 { "sqlite3_column_type", test_column_type ,0 }, 7803 { "sqlite3_column_blob", test_column_blob ,0 }, 7804 { "sqlite3_column_double", test_column_double ,0 }, 7805 { "sqlite3_column_int64", test_column_int64 ,0 }, 7806 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 7807 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 7808 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 7809 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 7810 #ifndef SQLITE_OMIT_DECLTYPE 7811 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 7812 #endif 7813 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7814 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 7815 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 7816 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 7817 #endif 7818 7819 #ifndef SQLITE_OMIT_UTF16 7820 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 7821 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 7822 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 7823 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 7824 #ifndef SQLITE_OMIT_DECLTYPE 7825 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 7826 #endif 7827 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7828 {"sqlite3_column_database_name16", 7829 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 7830 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 7831 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 7832 #endif 7833 #endif 7834 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 7835 { "sqlite3_global_recover", test_global_recover, 0 }, 7836 { "working_64bit_int", working_64bit_int, 0 }, 7837 { "vfs_unlink_test", vfs_unlink_test, 0 }, 7838 { "vfs_initfail_test", vfs_initfail_test, 0 }, 7839 { "vfs_unregister_all", vfs_unregister_all, 0 }, 7840 { "vfs_reregister_all", vfs_reregister_all, 0 }, 7841 { "file_control_test", file_control_test, 0 }, 7842 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 7843 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 7844 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 7845 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 7846 { "file_control_data_version", file_control_data_version, 0 }, 7847 #if SQLITE_OS_WIN 7848 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 7849 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 7850 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 7851 #endif 7852 { "file_control_persist_wal", file_control_persist_wal, 0 }, 7853 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 7854 { "file_control_vfsname", file_control_vfsname, 0 }, 7855 { "file_control_tempfilename", file_control_tempfilename, 0 }, 7856 { "sqlite3_vfs_list", vfs_list, 0 }, 7857 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 7858 7859 /* Functions from os.h */ 7860 #ifndef SQLITE_OMIT_UTF16 7861 { "add_test_collate", test_collate, 0 }, 7862 { "add_test_collate_needed", test_collate_needed, 0 }, 7863 { "add_test_function", test_function, 0 }, 7864 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 7865 #endif 7866 { "sqlite3_test_errstr", test_errstr, 0 }, 7867 { "tcl_variable_type", tcl_variable_type, 0 }, 7868 #ifndef SQLITE_OMIT_SHARED_CACHE 7869 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 7870 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 7871 #endif 7872 { "sqlite3_libversion_number", test_libversion_number, 0 }, 7873 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 7874 #ifndef SQLITE_OMIT_INCRBLOB 7875 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 7876 #endif 7877 { "pcache_stats", test_pcache_stats, 0 }, 7878 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 7879 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 7880 #endif 7881 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 7882 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 7883 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 7884 { "test_sqlite3_log", test_sqlite3_log, 0 }, 7885 #ifndef SQLITE_OMIT_EXPLAIN 7886 { "print_explain_query_plan", test_print_eqp, 0 }, 7887 #endif 7888 { "sqlite3_test_control", test_test_control }, 7889 #if SQLITE_OS_UNIX 7890 { "getrusage", test_getrusage }, 7891 #endif 7892 { "load_static_extension", tclLoadStaticExtensionCmd }, 7893 { "sorter_test_fakeheap", sorter_test_fakeheap }, 7894 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 7895 #ifdef SQLITE_USER_AUTHENTICATION 7896 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 7897 { "sqlite3_user_add", test_user_add, 0 }, 7898 { "sqlite3_user_change", test_user_change, 0 }, 7899 { "sqlite3_user_delete", test_user_delete, 0 }, 7900 #endif 7901 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 7902 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 7903 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 7904 #endif 7905 #ifdef SQLITE_ENABLE_SQLLOG 7906 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 7907 #endif 7908 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 7909 #ifdef SQLITE_ENABLE_SNAPSHOT 7910 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 7911 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 7912 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 7913 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 7914 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 7915 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 7916 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 7917 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 7918 #endif 7919 { "sqlite3_delete_database", test_delete_database, 0 }, 7920 { "atomic_batch_write", test_atomic_batch_write, 0 }, 7921 { "sqlite3_mmap_warm", test_mmap_warm, 0 }, 7922 { "sqlite3_config_sorterref", test_config_sorterref, 0 }, 7923 }; 7924 static int bitmask_size = sizeof(Bitmask)*8; 7925 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 7926 int i; 7927 extern int sqlite3_sync_count, sqlite3_fullsync_count; 7928 extern int sqlite3_opentemp_count; 7929 extern int sqlite3_like_count; 7930 extern int sqlite3_xferopt_count; 7931 extern int sqlite3_pager_readdb_count; 7932 extern int sqlite3_pager_writedb_count; 7933 extern int sqlite3_pager_writej_count; 7934 #if SQLITE_OS_WIN 7935 extern LONG volatile sqlite3_os_type; 7936 #endif 7937 #ifdef SQLITE_DEBUG 7938 extern int sqlite3WhereTrace; 7939 extern int sqlite3OSTrace; 7940 extern int sqlite3WalTrace; 7941 #endif 7942 #ifdef SQLITE_TEST 7943 #ifdef SQLITE_ENABLE_FTS3 7944 extern int sqlite3_fts3_enable_parentheses; 7945 #endif 7946 #endif 7947 #if defined(SQLITE_ENABLE_SELECTTRACE) 7948 extern int sqlite3SelectTrace; 7949 #endif 7950 7951 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 7952 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 7953 } 7954 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 7955 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 7956 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 7957 } 7958 Tcl_LinkVar(interp, "sqlite_search_count", 7959 (char*)&sqlite3_search_count, TCL_LINK_INT); 7960 Tcl_LinkVar(interp, "sqlite_found_count", 7961 (char*)&sqlite3_found_count, TCL_LINK_INT); 7962 Tcl_LinkVar(interp, "sqlite_sort_count", 7963 (char*)&sqlite3_sort_count, TCL_LINK_INT); 7964 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 7965 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 7966 Tcl_LinkVar(interp, "sqlite_like_count", 7967 (char*)&sqlite3_like_count, TCL_LINK_INT); 7968 Tcl_LinkVar(interp, "sqlite_interrupt_count", 7969 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 7970 Tcl_LinkVar(interp, "sqlite_open_file_count", 7971 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 7972 Tcl_LinkVar(interp, "sqlite_current_time", 7973 (char*)&sqlite3_current_time, TCL_LINK_INT); 7974 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7975 Tcl_LinkVar(interp, "sqlite_hostid_num", 7976 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 7977 #endif 7978 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 7979 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 7980 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 7981 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 7982 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 7983 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 7984 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 7985 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 7986 #ifndef SQLITE_OMIT_UTF16 7987 Tcl_LinkVar(interp, "unaligned_string_counter", 7988 (char*)&unaligned_string_counter, TCL_LINK_INT); 7989 #endif 7990 #ifndef SQLITE_OMIT_UTF16 7991 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 7992 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7993 #endif 7994 #if SQLITE_OS_WIN 7995 Tcl_LinkVar(interp, "sqlite_os_type", 7996 (char*)&sqlite3_os_type, TCL_LINK_LONG); 7997 #endif 7998 #ifdef SQLITE_TEST 7999 { 8000 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 8001 Tcl_LinkVar(interp, "sqlite_query_plan", 8002 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 8003 } 8004 #endif 8005 #ifdef SQLITE_DEBUG 8006 Tcl_LinkVar(interp, "sqlite_where_trace", 8007 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 8008 Tcl_LinkVar(interp, "sqlite_os_trace", 8009 (char*)&sqlite3OSTrace, TCL_LINK_INT); 8010 #ifndef SQLITE_OMIT_WAL 8011 Tcl_LinkVar(interp, "sqlite_wal_trace", 8012 (char*)&sqlite3WalTrace, TCL_LINK_INT); 8013 #endif 8014 #endif 8015 #ifndef SQLITE_OMIT_DISKIO 8016 Tcl_LinkVar(interp, "sqlite_opentemp_count", 8017 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 8018 #endif 8019 Tcl_LinkVar(interp, "sqlite_static_bind_value", 8020 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 8021 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 8022 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 8023 Tcl_LinkVar(interp, "sqlite_temp_directory", 8024 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 8025 Tcl_LinkVar(interp, "sqlite_data_directory", 8026 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 8027 Tcl_LinkVar(interp, "bitmask_size", 8028 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 8029 Tcl_LinkVar(interp, "longdouble_size", 8030 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 8031 Tcl_LinkVar(interp, "sqlite_sync_count", 8032 (char*)&sqlite3_sync_count, TCL_LINK_INT); 8033 Tcl_LinkVar(interp, "sqlite_fullsync_count", 8034 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 8035 #if defined(SQLITE_ENABLE_SELECTTRACE) 8036 Tcl_LinkVar(interp, "sqlite3SelectTrace", 8037 (char*)&sqlite3SelectTrace, TCL_LINK_INT); 8038 #endif 8039 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 8040 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 8041 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 8042 #endif 8043 return TCL_OK; 8044 } 8045