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: vfs_current_time_int64 2261 ** 2262 ** Return the value returned by the default VFS's xCurrentTimeInt64 method. 2263 */ 2264 static int SQLITE_TCLAPI vfsCurrentTimeInt64( 2265 void * clientData, 2266 Tcl_Interp *interp, 2267 int objc, 2268 Tcl_Obj *CONST objv[] 2269 ){ 2270 i64 t; 2271 sqlite3_vfs *pVfs = sqlite3_vfs_find(0); 2272 if( objc!=1 ){ 2273 Tcl_WrongNumArgs(interp, 1, objv, ""); 2274 return TCL_ERROR; 2275 } 2276 pVfs->xCurrentTimeInt64(pVfs, &t); 2277 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 2278 return TCL_OK; 2279 } 2280 2281 #ifdef SQLITE_ENABLE_SNAPSHOT 2282 /* 2283 ** Usage: sqlite3_snapshot_get DB DBNAME 2284 */ 2285 static int SQLITE_TCLAPI test_snapshot_get( 2286 void * clientData, 2287 Tcl_Interp *interp, 2288 int objc, 2289 Tcl_Obj *CONST objv[] 2290 ){ 2291 int rc; 2292 sqlite3 *db; 2293 char *zName; 2294 sqlite3_snapshot *pSnapshot = 0; 2295 2296 if( objc!=3 ){ 2297 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2298 return TCL_ERROR; 2299 } 2300 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2301 zName = Tcl_GetString(objv[2]); 2302 2303 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2304 if( rc!=SQLITE_OK ){ 2305 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2306 return TCL_ERROR; 2307 }else{ 2308 char zBuf[100]; 2309 if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; 2310 Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); 2311 } 2312 return TCL_OK; 2313 } 2314 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2315 2316 #ifdef SQLITE_ENABLE_SNAPSHOT 2317 /* 2318 ** Usage: sqlite3_snapshot_recover DB DBNAME 2319 */ 2320 static int SQLITE_TCLAPI test_snapshot_recover( 2321 void * clientData, 2322 Tcl_Interp *interp, 2323 int objc, 2324 Tcl_Obj *CONST objv[] 2325 ){ 2326 int rc; 2327 sqlite3 *db; 2328 char *zName; 2329 2330 if( objc!=3 ){ 2331 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2332 return TCL_ERROR; 2333 } 2334 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2335 zName = Tcl_GetString(objv[2]); 2336 2337 rc = sqlite3_snapshot_recover(db, zName); 2338 if( rc!=SQLITE_OK ){ 2339 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2340 return TCL_ERROR; 2341 }else{ 2342 Tcl_ResetResult(interp); 2343 } 2344 return TCL_OK; 2345 } 2346 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2347 2348 #ifdef SQLITE_ENABLE_SNAPSHOT 2349 /* 2350 ** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT 2351 */ 2352 static int SQLITE_TCLAPI test_snapshot_open( 2353 void * clientData, 2354 Tcl_Interp *interp, 2355 int objc, 2356 Tcl_Obj *CONST objv[] 2357 ){ 2358 int rc; 2359 sqlite3 *db; 2360 char *zName; 2361 sqlite3_snapshot *pSnapshot; 2362 2363 if( objc!=4 ){ 2364 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2365 return TCL_ERROR; 2366 } 2367 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2368 zName = Tcl_GetString(objv[2]); 2369 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); 2370 2371 rc = sqlite3_snapshot_open(db, zName, pSnapshot); 2372 if( rc!=SQLITE_OK ){ 2373 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2374 return TCL_ERROR; 2375 } 2376 return TCL_OK; 2377 } 2378 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2379 2380 #ifdef SQLITE_ENABLE_SNAPSHOT 2381 /* 2382 ** Usage: sqlite3_snapshot_free SNAPSHOT 2383 */ 2384 static int SQLITE_TCLAPI test_snapshot_free( 2385 void * clientData, 2386 Tcl_Interp *interp, 2387 int objc, 2388 Tcl_Obj *CONST objv[] 2389 ){ 2390 sqlite3_snapshot *pSnapshot; 2391 if( objc!=2 ){ 2392 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); 2393 return TCL_ERROR; 2394 } 2395 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2396 sqlite3_snapshot_free(pSnapshot); 2397 return TCL_OK; 2398 } 2399 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2400 2401 #ifdef SQLITE_ENABLE_SNAPSHOT 2402 /* 2403 ** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 2404 */ 2405 static int SQLITE_TCLAPI test_snapshot_cmp( 2406 void * clientData, 2407 Tcl_Interp *interp, 2408 int objc, 2409 Tcl_Obj *CONST objv[] 2410 ){ 2411 int res; 2412 sqlite3_snapshot *p1; 2413 sqlite3_snapshot *p2; 2414 if( objc!=3 ){ 2415 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2416 return TCL_ERROR; 2417 } 2418 p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2419 p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); 2420 res = sqlite3_snapshot_cmp(p1, p2); 2421 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2422 return TCL_OK; 2423 } 2424 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2425 2426 #ifdef SQLITE_ENABLE_SNAPSHOT 2427 /* 2428 ** Usage: sqlite3_snapshot_get_blob DB DBNAME 2429 */ 2430 static int SQLITE_TCLAPI test_snapshot_get_blob( 2431 void * clientData, 2432 Tcl_Interp *interp, 2433 int objc, 2434 Tcl_Obj *CONST objv[] 2435 ){ 2436 int rc; 2437 sqlite3 *db; 2438 char *zName; 2439 sqlite3_snapshot *pSnapshot = 0; 2440 2441 if( objc!=3 ){ 2442 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2443 return TCL_ERROR; 2444 } 2445 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2446 zName = Tcl_GetString(objv[2]); 2447 2448 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2449 if( rc!=SQLITE_OK ){ 2450 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2451 return TCL_ERROR; 2452 }else{ 2453 Tcl_SetObjResult(interp, 2454 Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) 2455 ); 2456 sqlite3_snapshot_free(pSnapshot); 2457 } 2458 return TCL_OK; 2459 } 2460 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2461 2462 #ifdef SQLITE_ENABLE_SNAPSHOT 2463 /* 2464 ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT 2465 */ 2466 static int SQLITE_TCLAPI test_snapshot_open_blob( 2467 void * clientData, 2468 Tcl_Interp *interp, 2469 int objc, 2470 Tcl_Obj *CONST objv[] 2471 ){ 2472 int rc; 2473 sqlite3 *db; 2474 char *zName; 2475 unsigned char *pBlob; 2476 int nBlob; 2477 2478 if( objc!=4 ){ 2479 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2480 return TCL_ERROR; 2481 } 2482 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2483 zName = Tcl_GetString(objv[2]); 2484 pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); 2485 if( nBlob!=sizeof(sqlite3_snapshot) ){ 2486 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2487 return TCL_ERROR; 2488 } 2489 rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); 2490 if( rc!=SQLITE_OK ){ 2491 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2492 return TCL_ERROR; 2493 } 2494 return TCL_OK; 2495 } 2496 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2497 2498 #ifdef SQLITE_ENABLE_SNAPSHOT 2499 /* 2500 ** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 2501 */ 2502 static int SQLITE_TCLAPI test_snapshot_cmp_blob( 2503 void * clientData, 2504 Tcl_Interp *interp, 2505 int objc, 2506 Tcl_Obj *CONST objv[] 2507 ){ 2508 int res; 2509 unsigned char *p1; 2510 unsigned char *p2; 2511 int n1; 2512 int n2; 2513 2514 if( objc!=3 ){ 2515 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2516 return TCL_ERROR; 2517 } 2518 2519 p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); 2520 p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); 2521 2522 if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ 2523 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2524 return TCL_ERROR; 2525 } 2526 2527 res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); 2528 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2529 return TCL_OK; 2530 } 2531 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2532 2533 /* 2534 ** Usage: sqlite3_delete_database FILENAME 2535 */ 2536 int sqlite3_delete_database(const char*); /* in test_delete.c */ 2537 static int SQLITE_TCLAPI test_delete_database( 2538 void * clientData, 2539 Tcl_Interp *interp, 2540 int objc, 2541 Tcl_Obj *CONST objv[] 2542 ){ 2543 int rc; 2544 const char *zFile; 2545 if( objc!=2 ){ 2546 Tcl_WrongNumArgs(interp, 1, objv, "FILE"); 2547 return TCL_ERROR; 2548 } 2549 zFile = (const char*)Tcl_GetString(objv[1]); 2550 rc = sqlite3_delete_database(zFile); 2551 2552 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2553 return TCL_OK; 2554 } 2555 2556 /* 2557 ** Usage: sqlite3_next_stmt DB STMT 2558 ** 2559 ** Return the next statment in sequence after STMT. 2560 */ 2561 static int SQLITE_TCLAPI test_next_stmt( 2562 void * clientData, 2563 Tcl_Interp *interp, 2564 int objc, 2565 Tcl_Obj *CONST objv[] 2566 ){ 2567 sqlite3_stmt *pStmt; 2568 sqlite3 *db = 0; 2569 char zBuf[50]; 2570 2571 if( objc!=3 ){ 2572 Tcl_AppendResult(interp, "wrong # args: should be \"", 2573 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2574 return TCL_ERROR; 2575 } 2576 2577 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2578 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2579 pStmt = sqlite3_next_stmt(db, pStmt); 2580 if( pStmt ){ 2581 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2582 Tcl_AppendResult(interp, zBuf, 0); 2583 } 2584 return TCL_OK; 2585 } 2586 2587 /* 2588 ** Usage: sqlite3_stmt_readonly STMT 2589 ** 2590 ** Return true if STMT is a NULL pointer or a pointer to a statement 2591 ** that is guaranteed to leave the database unmodified. 2592 */ 2593 static int SQLITE_TCLAPI test_stmt_readonly( 2594 void * clientData, 2595 Tcl_Interp *interp, 2596 int objc, 2597 Tcl_Obj *CONST objv[] 2598 ){ 2599 sqlite3_stmt *pStmt; 2600 int rc; 2601 2602 if( objc!=2 ){ 2603 Tcl_AppendResult(interp, "wrong # args: should be \"", 2604 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2605 return TCL_ERROR; 2606 } 2607 2608 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2609 rc = sqlite3_stmt_readonly(pStmt); 2610 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2611 return TCL_OK; 2612 } 2613 2614 /* 2615 ** Usage: sqlite3_stmt_busy STMT 2616 ** 2617 ** Return true if STMT is a non-NULL pointer to a statement 2618 ** that has been stepped but not to completion. 2619 */ 2620 static int SQLITE_TCLAPI test_stmt_busy( 2621 void * clientData, 2622 Tcl_Interp *interp, 2623 int objc, 2624 Tcl_Obj *CONST objv[] 2625 ){ 2626 sqlite3_stmt *pStmt; 2627 int rc; 2628 2629 if( objc!=2 ){ 2630 Tcl_AppendResult(interp, "wrong # args: should be \"", 2631 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2632 return TCL_ERROR; 2633 } 2634 2635 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2636 rc = sqlite3_stmt_busy(pStmt); 2637 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2638 return TCL_OK; 2639 } 2640 2641 /* 2642 ** Usage: uses_stmt_journal STMT 2643 ** 2644 ** Return true if STMT uses a statement journal. 2645 */ 2646 static int SQLITE_TCLAPI uses_stmt_journal( 2647 void * clientData, 2648 Tcl_Interp *interp, 2649 int objc, 2650 Tcl_Obj *CONST objv[] 2651 ){ 2652 sqlite3_stmt *pStmt; 2653 2654 if( objc!=2 ){ 2655 Tcl_AppendResult(interp, "wrong # args: should be \"", 2656 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2657 return TCL_ERROR; 2658 } 2659 2660 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2661 sqlite3_stmt_readonly(pStmt); 2662 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); 2663 return TCL_OK; 2664 } 2665 2666 2667 /* 2668 ** Usage: sqlite3_reset STMT 2669 ** 2670 ** Reset a statement handle. 2671 */ 2672 static int SQLITE_TCLAPI test_reset( 2673 void * clientData, 2674 Tcl_Interp *interp, 2675 int objc, 2676 Tcl_Obj *CONST objv[] 2677 ){ 2678 sqlite3_stmt *pStmt; 2679 int rc; 2680 2681 if( objc!=2 ){ 2682 Tcl_AppendResult(interp, "wrong # args: should be \"", 2683 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2684 return TCL_ERROR; 2685 } 2686 2687 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2688 2689 rc = sqlite3_reset(pStmt); 2690 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2691 return TCL_ERROR; 2692 } 2693 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2694 /* 2695 if( rc ){ 2696 return TCL_ERROR; 2697 } 2698 */ 2699 return TCL_OK; 2700 } 2701 2702 /* 2703 ** Usage: sqlite3_expired STMT 2704 ** 2705 ** Return TRUE if a recompilation of the statement is recommended. 2706 */ 2707 static int SQLITE_TCLAPI test_expired( 2708 void * clientData, 2709 Tcl_Interp *interp, 2710 int objc, 2711 Tcl_Obj *CONST objv[] 2712 ){ 2713 #ifndef SQLITE_OMIT_DEPRECATED 2714 sqlite3_stmt *pStmt; 2715 if( objc!=2 ){ 2716 Tcl_AppendResult(interp, "wrong # args: should be \"", 2717 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2718 return TCL_ERROR; 2719 } 2720 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2721 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2722 #endif 2723 return TCL_OK; 2724 } 2725 2726 /* 2727 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2728 ** 2729 ** Transfer all bindings from FROMSTMT over to TOSTMT 2730 */ 2731 static int SQLITE_TCLAPI test_transfer_bind( 2732 void * clientData, 2733 Tcl_Interp *interp, 2734 int objc, 2735 Tcl_Obj *CONST objv[] 2736 ){ 2737 #ifndef SQLITE_OMIT_DEPRECATED 2738 sqlite3_stmt *pStmt1, *pStmt2; 2739 if( objc!=3 ){ 2740 Tcl_AppendResult(interp, "wrong # args: should be \"", 2741 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2742 return TCL_ERROR; 2743 } 2744 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2745 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2746 Tcl_SetObjResult(interp, 2747 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2748 #endif 2749 return TCL_OK; 2750 } 2751 2752 /* 2753 ** Usage: sqlite3_changes DB 2754 ** 2755 ** Return the number of changes made to the database by the last SQL 2756 ** execution. 2757 */ 2758 static int SQLITE_TCLAPI test_changes( 2759 void * clientData, 2760 Tcl_Interp *interp, 2761 int objc, 2762 Tcl_Obj *CONST objv[] 2763 ){ 2764 sqlite3 *db; 2765 if( objc!=2 ){ 2766 Tcl_AppendResult(interp, "wrong # args: should be \"", 2767 Tcl_GetString(objv[0]), " DB", 0); 2768 return TCL_ERROR; 2769 } 2770 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2771 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2772 return TCL_OK; 2773 } 2774 2775 /* 2776 ** This is the "static_bind_value" that variables are bound to when 2777 ** the FLAG option of sqlite3_bind is "static" 2778 */ 2779 static char *sqlite_static_bind_value = 0; 2780 static int sqlite_static_bind_nbyte = 0; 2781 2782 /* 2783 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2784 ** 2785 ** Sets the value of the IDX-th occurrence of "?" in the original SQL 2786 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2787 ** ignored and the value is set to NULL. If FLAGS=="static" then 2788 ** the value is set to the value of a static variable named 2789 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2790 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2791 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2792 */ 2793 static int SQLITE_TCLAPI test_bind( 2794 void *NotUsed, 2795 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2796 int argc, /* Number of arguments */ 2797 char **argv /* Text of each argument */ 2798 ){ 2799 sqlite3_stmt *pStmt; 2800 int rc; 2801 int idx; 2802 if( argc!=5 ){ 2803 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2804 " VM IDX VALUE (null|static|normal)\"", 0); 2805 return TCL_ERROR; 2806 } 2807 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2808 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2809 if( strcmp(argv[4],"null")==0 ){ 2810 rc = sqlite3_bind_null(pStmt, idx); 2811 }else if( strcmp(argv[4],"static")==0 ){ 2812 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2813 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2814 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2815 sqlite_static_bind_nbyte, 0); 2816 }else if( strcmp(argv[4],"normal")==0 ){ 2817 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2818 }else if( strcmp(argv[4],"blob10")==0 ){ 2819 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2820 }else{ 2821 Tcl_AppendResult(interp, "4th argument should be " 2822 "\"null\" or \"static\" or \"normal\"", 0); 2823 return TCL_ERROR; 2824 } 2825 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2826 if( rc ){ 2827 char zBuf[50]; 2828 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 2829 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2830 return TCL_ERROR; 2831 } 2832 return TCL_OK; 2833 } 2834 2835 #ifndef SQLITE_OMIT_UTF16 2836 /* 2837 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2838 ** 2839 ** This function is used to test that SQLite selects the correct collation 2840 ** sequence callback when multiple versions (for different text encodings) 2841 ** are available. 2842 ** 2843 ** Calling this routine registers the collation sequence "test_collate" 2844 ** with database handle <db>. The second argument must be a list of three 2845 ** boolean values. If the first is true, then a version of test_collate is 2846 ** registered for UTF-8, if the second is true, a version is registered for 2847 ** UTF-16le, if the third is true, a UTF-16be version is available. 2848 ** Previous versions of test_collate are deleted. 2849 ** 2850 ** The collation sequence test_collate is implemented by calling the 2851 ** following TCL script: 2852 ** 2853 ** "test_collate <enc> <lhs> <rhs>" 2854 ** 2855 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2856 ** The <enc> parameter is the encoding of the collation function that 2857 ** SQLite selected to call. The TCL test script implements the 2858 ** "test_collate" proc. 2859 ** 2860 ** Note that this will only work with one interpreter at a time, as the 2861 ** interp pointer to use when evaluating the TCL script is stored in 2862 ** pTestCollateInterp. 2863 */ 2864 static Tcl_Interp* pTestCollateInterp; 2865 static int test_collate_func( 2866 void *pCtx, 2867 int nA, const void *zA, 2868 int nB, const void *zB 2869 ){ 2870 Tcl_Interp *i = pTestCollateInterp; 2871 int encin = SQLITE_PTR_TO_INT(pCtx); 2872 int res; 2873 int n; 2874 2875 sqlite3_value *pVal; 2876 Tcl_Obj *pX; 2877 2878 pX = Tcl_NewStringObj("test_collate", -1); 2879 Tcl_IncrRefCount(pX); 2880 2881 switch( encin ){ 2882 case SQLITE_UTF8: 2883 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2884 break; 2885 case SQLITE_UTF16LE: 2886 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2887 break; 2888 case SQLITE_UTF16BE: 2889 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2890 break; 2891 default: 2892 assert(0); 2893 } 2894 2895 sqlite3BeginBenignMalloc(); 2896 pVal = sqlite3ValueNew(0); 2897 if( pVal ){ 2898 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2899 n = sqlite3_value_bytes(pVal); 2900 Tcl_ListObjAppendElement(i,pX, 2901 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2902 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2903 n = sqlite3_value_bytes(pVal); 2904 Tcl_ListObjAppendElement(i,pX, 2905 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2906 sqlite3ValueFree(pVal); 2907 } 2908 sqlite3EndBenignMalloc(); 2909 2910 Tcl_EvalObjEx(i, pX, 0); 2911 Tcl_DecrRefCount(pX); 2912 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2913 return res; 2914 } 2915 static int SQLITE_TCLAPI test_collate( 2916 void * clientData, 2917 Tcl_Interp *interp, 2918 int objc, 2919 Tcl_Obj *CONST objv[] 2920 ){ 2921 sqlite3 *db; 2922 int val; 2923 sqlite3_value *pVal; 2924 int rc; 2925 2926 if( objc!=5 ) goto bad_args; 2927 pTestCollateInterp = interp; 2928 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2929 2930 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2931 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2932 (void *)SQLITE_UTF8, val?test_collate_func:0); 2933 if( rc==SQLITE_OK ){ 2934 const void *zUtf16; 2935 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2936 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2937 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2938 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2939 2940 #if 0 2941 if( sqlite3_iMallocFail>0 ){ 2942 sqlite3_iMallocFail++; 2943 } 2944 #endif 2945 sqlite3_mutex_enter(db->mutex); 2946 pVal = sqlite3ValueNew(db); 2947 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2948 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2949 if( db->mallocFailed ){ 2950 rc = SQLITE_NOMEM; 2951 }else{ 2952 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2953 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2954 } 2955 sqlite3ValueFree(pVal); 2956 sqlite3_mutex_leave(db->mutex); 2957 } 2958 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2959 2960 if( rc!=SQLITE_OK ){ 2961 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 2962 return TCL_ERROR; 2963 } 2964 return TCL_OK; 2965 2966 bad_args: 2967 Tcl_AppendResult(interp, "wrong # args: should be \"", 2968 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2969 return TCL_ERROR; 2970 } 2971 2972 /* 2973 ** Usage: add_test_utf16bin_collate <db ptr> 2974 ** 2975 ** Add a utf-16 collation sequence named "utf16bin" to the database 2976 ** handle. This collation sequence compares arguments in the same way as the 2977 ** built-in collation "binary". 2978 */ 2979 static int test_utf16bin_collate_func( 2980 void *pCtx, 2981 int nA, const void *zA, 2982 int nB, const void *zB 2983 ){ 2984 int nCmp = (nA>nB ? nB : nA); 2985 int res = memcmp(zA, zB, nCmp); 2986 if( res==0 ) res = nA - nB; 2987 return res; 2988 } 2989 static int SQLITE_TCLAPI test_utf16bin_collate( 2990 void * clientData, 2991 Tcl_Interp *interp, 2992 int objc, 2993 Tcl_Obj *CONST objv[] 2994 ){ 2995 sqlite3 *db; 2996 int rc; 2997 2998 if( objc!=2 ) goto bad_args; 2999 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3000 3001 rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, 3002 test_utf16bin_collate_func 3003 ); 3004 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3005 return TCL_OK; 3006 3007 bad_args: 3008 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3009 return TCL_ERROR; 3010 } 3011 3012 /* 3013 ** When the collation needed callback is invoked, record the name of 3014 ** the requested collating function here. The recorded name is linked 3015 ** to a TCL variable and used to make sure that the requested collation 3016 ** name is correct. 3017 */ 3018 static char zNeededCollation[200]; 3019 static char *pzNeededCollation = zNeededCollation; 3020 3021 3022 /* 3023 ** Called when a collating sequence is needed. Registered using 3024 ** sqlite3_collation_needed16(). 3025 */ 3026 static void test_collate_needed_cb( 3027 void *pCtx, 3028 sqlite3 *db, 3029 int eTextRep, 3030 const void *pName 3031 ){ 3032 int enc = ENC(db); 3033 int i; 3034 char *z; 3035 for(z = (char*)pName, i=0; *z || z[1]; z++){ 3036 if( *z ) zNeededCollation[i++] = *z; 3037 } 3038 zNeededCollation[i] = 0; 3039 sqlite3_create_collation( 3040 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 3041 } 3042 3043 /* 3044 ** Usage: add_test_collate_needed DB 3045 */ 3046 static int SQLITE_TCLAPI test_collate_needed( 3047 void * clientData, 3048 Tcl_Interp *interp, 3049 int objc, 3050 Tcl_Obj *CONST objv[] 3051 ){ 3052 sqlite3 *db; 3053 int rc; 3054 3055 if( objc!=2 ) goto bad_args; 3056 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3057 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 3058 zNeededCollation[0] = 0; 3059 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3060 return TCL_OK; 3061 3062 bad_args: 3063 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3064 return TCL_ERROR; 3065 } 3066 3067 /* 3068 ** tclcmd: add_alignment_test_collations DB 3069 ** 3070 ** Add two new collating sequences to the database DB 3071 ** 3072 ** utf16_aligned 3073 ** utf16_unaligned 3074 ** 3075 ** Both collating sequences use the same sort order as BINARY. 3076 ** The only difference is that the utf16_aligned collating 3077 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 3078 ** Both collating functions increment the unaligned utf16 counter 3079 ** whenever they see a string that begins on an odd byte boundary. 3080 */ 3081 static int unaligned_string_counter = 0; 3082 static int alignmentCollFunc( 3083 void *NotUsed, 3084 int nKey1, const void *pKey1, 3085 int nKey2, const void *pKey2 3086 ){ 3087 int rc, n; 3088 n = nKey1<nKey2 ? nKey1 : nKey2; 3089 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 3090 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 3091 rc = memcmp(pKey1, pKey2, n); 3092 if( rc==0 ){ 3093 rc = nKey1 - nKey2; 3094 } 3095 return rc; 3096 } 3097 static int SQLITE_TCLAPI add_alignment_test_collations( 3098 void * clientData, 3099 Tcl_Interp *interp, 3100 int objc, 3101 Tcl_Obj *CONST objv[] 3102 ){ 3103 sqlite3 *db; 3104 if( objc>=2 ){ 3105 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3106 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 3107 0, alignmentCollFunc); 3108 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 3109 0, alignmentCollFunc); 3110 } 3111 return SQLITE_OK; 3112 } 3113 #endif /* !defined(SQLITE_OMIT_UTF16) */ 3114 3115 /* 3116 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 3117 ** 3118 ** This function is used to test that SQLite selects the correct user 3119 ** function callback when multiple versions (for different text encodings) 3120 ** are available. 3121 ** 3122 ** Calling this routine registers up to three versions of the user function 3123 ** "test_function" with database handle <db>. If the second argument is 3124 ** true, then a version of test_function is registered for UTF-8, if the 3125 ** third is true, a version is registered for UTF-16le, if the fourth is 3126 ** true, a UTF-16be version is available. Previous versions of 3127 ** test_function are deleted. 3128 ** 3129 ** The user function is implemented by calling the following TCL script: 3130 ** 3131 ** "test_function <enc> <arg>" 3132 ** 3133 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 3134 ** single argument passed to the SQL function. The value returned by 3135 ** the TCL script is used as the return value of the SQL function. It 3136 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 3137 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 3138 ** prefers UTF-16BE. 3139 */ 3140 #ifndef SQLITE_OMIT_UTF16 3141 static void test_function_utf8( 3142 sqlite3_context *pCtx, 3143 int nArg, 3144 sqlite3_value **argv 3145 ){ 3146 Tcl_Interp *interp; 3147 Tcl_Obj *pX; 3148 sqlite3_value *pVal; 3149 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3150 pX = Tcl_NewStringObj("test_function", -1); 3151 Tcl_IncrRefCount(pX); 3152 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 3153 Tcl_ListObjAppendElement(interp, pX, 3154 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3155 Tcl_EvalObjEx(interp, pX, 0); 3156 Tcl_DecrRefCount(pX); 3157 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 3158 pVal = sqlite3ValueNew(0); 3159 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3160 SQLITE_UTF8, SQLITE_STATIC); 3161 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 3162 -1, SQLITE_TRANSIENT); 3163 sqlite3ValueFree(pVal); 3164 } 3165 static void test_function_utf16le( 3166 sqlite3_context *pCtx, 3167 int nArg, 3168 sqlite3_value **argv 3169 ){ 3170 Tcl_Interp *interp; 3171 Tcl_Obj *pX; 3172 sqlite3_value *pVal; 3173 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3174 pX = Tcl_NewStringObj("test_function", -1); 3175 Tcl_IncrRefCount(pX); 3176 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 3177 Tcl_ListObjAppendElement(interp, pX, 3178 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3179 Tcl_EvalObjEx(interp, pX, 0); 3180 Tcl_DecrRefCount(pX); 3181 pVal = sqlite3ValueNew(0); 3182 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3183 SQLITE_UTF8, SQLITE_STATIC); 3184 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 3185 sqlite3ValueFree(pVal); 3186 } 3187 static void test_function_utf16be( 3188 sqlite3_context *pCtx, 3189 int nArg, 3190 sqlite3_value **argv 3191 ){ 3192 Tcl_Interp *interp; 3193 Tcl_Obj *pX; 3194 sqlite3_value *pVal; 3195 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3196 pX = Tcl_NewStringObj("test_function", -1); 3197 Tcl_IncrRefCount(pX); 3198 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 3199 Tcl_ListObjAppendElement(interp, pX, 3200 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3201 Tcl_EvalObjEx(interp, pX, 0); 3202 Tcl_DecrRefCount(pX); 3203 pVal = sqlite3ValueNew(0); 3204 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3205 SQLITE_UTF8, SQLITE_STATIC); 3206 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 3207 -1, SQLITE_TRANSIENT); 3208 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 3209 -1, SQLITE_TRANSIENT); 3210 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 3211 -1, SQLITE_TRANSIENT); 3212 sqlite3ValueFree(pVal); 3213 } 3214 #endif /* SQLITE_OMIT_UTF16 */ 3215 static int SQLITE_TCLAPI test_function( 3216 void * clientData, 3217 Tcl_Interp *interp, 3218 int objc, 3219 Tcl_Obj *CONST objv[] 3220 ){ 3221 #ifndef SQLITE_OMIT_UTF16 3222 sqlite3 *db; 3223 int val; 3224 3225 if( objc!=5 ) goto bad_args; 3226 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3227 3228 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3229 if( val ){ 3230 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 3231 interp, test_function_utf8, 0, 0); 3232 } 3233 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3234 if( val ){ 3235 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 3236 interp, test_function_utf16le, 0, 0); 3237 } 3238 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3239 if( val ){ 3240 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 3241 interp, test_function_utf16be, 0, 0); 3242 } 3243 3244 return TCL_OK; 3245 bad_args: 3246 Tcl_AppendResult(interp, "wrong # args: should be \"", 3247 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3248 #endif /* SQLITE_OMIT_UTF16 */ 3249 return TCL_ERROR; 3250 } 3251 3252 /* 3253 ** Usage: sqlite3_test_errstr <err code> 3254 ** 3255 ** Test that the english language string equivalents for sqlite error codes 3256 ** are sane. The parameter is an integer representing an sqlite error code. 3257 ** The result is a list of two elements, the string representation of the 3258 ** error code and the english language explanation. 3259 */ 3260 static int SQLITE_TCLAPI test_errstr( 3261 void * clientData, 3262 Tcl_Interp *interp, 3263 int objc, 3264 Tcl_Obj *CONST objv[] 3265 ){ 3266 char *zCode; 3267 int i; 3268 if( objc!=1 ){ 3269 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 3270 } 3271 3272 zCode = Tcl_GetString(objv[1]); 3273 for(i=0; i<200; i++){ 3274 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 3275 } 3276 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 3277 return TCL_OK; 3278 } 3279 3280 /* 3281 ** Usage: breakpoint 3282 ** 3283 ** This routine exists for one purpose - to provide a place to put a 3284 ** breakpoint with GDB that can be triggered using TCL code. The use 3285 ** for this is when a particular test fails on (say) the 1485th iteration. 3286 ** In the TCL test script, we can add code like this: 3287 ** 3288 ** if {$i==1485} breakpoint 3289 ** 3290 ** Then run testfixture in the debugger and wait for the breakpoint to 3291 ** fire. Then additional breakpoints can be set to trace down the bug. 3292 */ 3293 static int SQLITE_TCLAPI test_breakpoint( 3294 void *NotUsed, 3295 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 3296 int argc, /* Number of arguments */ 3297 char **argv /* Text of each argument */ 3298 ){ 3299 return TCL_OK; /* Do nothing */ 3300 } 3301 3302 /* 3303 ** Usage: sqlite3_bind_zeroblob STMT IDX N 3304 ** 3305 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 3306 ** IDX is the index of a wildcard in the prepared statement. This command 3307 ** binds a N-byte zero-filled BLOB to the wildcard. 3308 */ 3309 static int SQLITE_TCLAPI test_bind_zeroblob( 3310 void * clientData, 3311 Tcl_Interp *interp, 3312 int objc, 3313 Tcl_Obj *CONST objv[] 3314 ){ 3315 sqlite3_stmt *pStmt; 3316 int idx; 3317 int n; 3318 int rc; 3319 3320 if( objc!=4 ){ 3321 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3322 return TCL_ERROR; 3323 } 3324 3325 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3326 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3327 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3328 3329 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 3330 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3331 if( rc!=SQLITE_OK ){ 3332 return TCL_ERROR; 3333 } 3334 3335 return TCL_OK; 3336 } 3337 3338 /* 3339 ** Usage: sqlite3_bind_zeroblob64 STMT IDX N 3340 ** 3341 ** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. 3342 ** IDX is the index of a wildcard in the prepared statement. This command 3343 ** binds a N-byte zero-filled BLOB to the wildcard. 3344 */ 3345 static int SQLITE_TCLAPI test_bind_zeroblob64( 3346 void * clientData, 3347 Tcl_Interp *interp, 3348 int objc, 3349 Tcl_Obj *CONST objv[] 3350 ){ 3351 sqlite3_stmt *pStmt; 3352 int idx; 3353 Tcl_WideInt n; 3354 int rc; 3355 3356 if( objc!=4 ){ 3357 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3358 return TCL_ERROR; 3359 } 3360 3361 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3362 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3363 if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3364 3365 rc = sqlite3_bind_zeroblob64(pStmt, idx, n); 3366 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3367 if( rc!=SQLITE_OK ){ 3368 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3369 return TCL_ERROR; 3370 } 3371 3372 return TCL_OK; 3373 } 3374 3375 /* 3376 ** Usage: sqlite3_bind_int STMT N VALUE 3377 ** 3378 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 3379 ** N is the index of a wildcard in the prepared statement. This command 3380 ** binds a 32-bit integer VALUE to that wildcard. 3381 */ 3382 static int SQLITE_TCLAPI test_bind_int( 3383 void * clientData, 3384 Tcl_Interp *interp, 3385 int objc, 3386 Tcl_Obj *CONST objv[] 3387 ){ 3388 sqlite3_stmt *pStmt; 3389 int idx; 3390 int value; 3391 int rc; 3392 3393 if( objc!=4 ){ 3394 Tcl_AppendResult(interp, "wrong # args: should be \"", 3395 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3396 return TCL_ERROR; 3397 } 3398 3399 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3400 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3401 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3402 3403 rc = sqlite3_bind_int(pStmt, idx, value); 3404 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3405 if( rc!=SQLITE_OK ){ 3406 return TCL_ERROR; 3407 } 3408 3409 return TCL_OK; 3410 } 3411 3412 3413 /* 3414 ** Usage: intarray_addr INT ... 3415 ** 3416 ** Return the address of a C-language array of 32-bit integers. 3417 ** 3418 ** Space to hold the array is obtained from malloc(). Call this procedure once 3419 ** with no arguments in order to release memory. Each call to this procedure 3420 ** overwrites the previous array. 3421 */ 3422 static int SQLITE_TCLAPI test_intarray_addr( 3423 void * clientData, 3424 Tcl_Interp *interp, 3425 int objc, 3426 Tcl_Obj *CONST objv[] 3427 ){ 3428 int i; 3429 static int *p = 0; 3430 3431 sqlite3_free(p); 3432 p = 0; 3433 if( objc>1 ){ 3434 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3435 if( p==0 ) return TCL_ERROR; 3436 for(i=0; i<objc-1; i++){ 3437 if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ 3438 sqlite3_free(p); 3439 p = 0; 3440 return TCL_ERROR; 3441 } 3442 } 3443 } 3444 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3445 return TCL_OK; 3446 } 3447 /* 3448 ** Usage: intarray_addr INT ... 3449 ** 3450 ** Return the address of a C-language array of 32-bit integers. 3451 ** 3452 ** Space to hold the array is obtained from malloc(). Call this procedure once 3453 ** with no arguments in order to release memory. Each call to this procedure 3454 ** overwrites the previous array. 3455 */ 3456 static int SQLITE_TCLAPI test_int64array_addr( 3457 void * clientData, 3458 Tcl_Interp *interp, 3459 int objc, 3460 Tcl_Obj *CONST objv[] 3461 ){ 3462 int i; 3463 static sqlite3_int64 *p = 0; 3464 3465 sqlite3_free(p); 3466 p = 0; 3467 if( objc>1 ){ 3468 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3469 if( p==0 ) return TCL_ERROR; 3470 for(i=0; i<objc-1; i++){ 3471 Tcl_WideInt v; 3472 if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ 3473 sqlite3_free(p); 3474 p = 0; 3475 return TCL_ERROR; 3476 } 3477 p[i] = v; 3478 } 3479 } 3480 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3481 return TCL_OK; 3482 } 3483 /* 3484 ** Usage: doublearray_addr INT ... 3485 ** 3486 ** Return the address of a C-language array of doubles. 3487 ** 3488 ** Space to hold the array is obtained from malloc(). Call this procedure once 3489 ** with no arguments in order to release memory. Each call to this procedure 3490 ** overwrites the previous array. 3491 */ 3492 static int SQLITE_TCLAPI test_doublearray_addr( 3493 void * clientData, 3494 Tcl_Interp *interp, 3495 int objc, 3496 Tcl_Obj *CONST objv[] 3497 ){ 3498 int i; 3499 static double *p = 0; 3500 3501 sqlite3_free(p); 3502 p = 0; 3503 if( objc>1 ){ 3504 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3505 if( p==0 ) return TCL_ERROR; 3506 for(i=0; i<objc-1; i++){ 3507 if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ 3508 sqlite3_free(p); 3509 p = 0; 3510 return TCL_ERROR; 3511 } 3512 } 3513 } 3514 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3515 return TCL_OK; 3516 } 3517 /* 3518 ** Usage: textarray_addr TEXT ... 3519 ** 3520 ** Return the address of a C-language array of strings. 3521 ** 3522 ** Space to hold the array is obtained from malloc(). Call this procedure once 3523 ** with no arguments in order to release memory. Each call to this procedure 3524 ** overwrites the previous array. 3525 */ 3526 static int SQLITE_TCLAPI test_textarray_addr( 3527 void * clientData, 3528 Tcl_Interp *interp, 3529 int objc, 3530 Tcl_Obj *CONST objv[] 3531 ){ 3532 int i; 3533 static int n = 0; 3534 static char **p = 0; 3535 3536 for(i=0; i<n; i++) sqlite3_free(p[i]); 3537 sqlite3_free(p); 3538 p = 0; 3539 if( objc>1 ){ 3540 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3541 if( p==0 ) return TCL_ERROR; 3542 for(i=0; i<objc-1; i++){ 3543 p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); 3544 } 3545 } 3546 n = objc-1; 3547 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3548 return TCL_OK; 3549 } 3550 3551 3552 /* 3553 ** Usage: sqlite3_bind_int64 STMT N VALUE 3554 ** 3555 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 3556 ** N is the index of a wildcard in the prepared statement. This command 3557 ** binds a 64-bit integer VALUE to that wildcard. 3558 */ 3559 static int SQLITE_TCLAPI test_bind_int64( 3560 void * clientData, 3561 Tcl_Interp *interp, 3562 int objc, 3563 Tcl_Obj *CONST objv[] 3564 ){ 3565 sqlite3_stmt *pStmt; 3566 int idx; 3567 Tcl_WideInt value; 3568 int rc; 3569 3570 if( objc!=4 ){ 3571 Tcl_AppendResult(interp, "wrong # args: should be \"", 3572 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3573 return TCL_ERROR; 3574 } 3575 3576 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3577 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3578 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3579 3580 rc = sqlite3_bind_int64(pStmt, idx, value); 3581 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3582 if( rc!=SQLITE_OK ){ 3583 return TCL_ERROR; 3584 } 3585 3586 return TCL_OK; 3587 } 3588 3589 3590 /* 3591 ** Usage: sqlite3_bind_double STMT N VALUE 3592 ** 3593 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 3594 ** N is the index of a wildcard in the prepared statement. This command 3595 ** binds a 64-bit integer VALUE to that wildcard. 3596 */ 3597 static int SQLITE_TCLAPI test_bind_double( 3598 void * clientData, 3599 Tcl_Interp *interp, 3600 int objc, 3601 Tcl_Obj *CONST objv[] 3602 ){ 3603 sqlite3_stmt *pStmt; 3604 int idx; 3605 double value = 0; 3606 int rc; 3607 const char *zVal; 3608 int i; 3609 static const struct { 3610 const char *zName; /* Name of the special floating point value */ 3611 unsigned int iUpper; /* Upper 32 bits */ 3612 unsigned int iLower; /* Lower 32 bits */ 3613 } aSpecialFp[] = { 3614 { "NaN", 0x7fffffff, 0xffffffff }, 3615 { "SNaN", 0x7ff7ffff, 0xffffffff }, 3616 { "-NaN", 0xffffffff, 0xffffffff }, 3617 { "-SNaN", 0xfff7ffff, 0xffffffff }, 3618 { "+Inf", 0x7ff00000, 0x00000000 }, 3619 { "-Inf", 0xfff00000, 0x00000000 }, 3620 { "Epsilon", 0x00000000, 0x00000001 }, 3621 { "-Epsilon", 0x80000000, 0x00000001 }, 3622 { "NaN0", 0x7ff80000, 0x00000000 }, 3623 { "-NaN0", 0xfff80000, 0x00000000 }, 3624 }; 3625 3626 if( objc!=4 ){ 3627 Tcl_AppendResult(interp, "wrong # args: should be \"", 3628 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3629 return TCL_ERROR; 3630 } 3631 3632 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3633 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3634 3635 /* Intercept the string "NaN" and generate a NaN value for it. 3636 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 3637 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 3638 ** contain a bug. 3639 */ 3640 zVal = Tcl_GetString(objv[3]); 3641 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 3642 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 3643 sqlite3_uint64 x; 3644 x = aSpecialFp[i].iUpper; 3645 x <<= 32; 3646 x |= aSpecialFp[i].iLower; 3647 assert( sizeof(value)==8 ); 3648 assert( sizeof(x)==8 ); 3649 memcpy(&value, &x, 8); 3650 break; 3651 } 3652 } 3653 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 3654 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 3655 return TCL_ERROR; 3656 } 3657 rc = sqlite3_bind_double(pStmt, idx, value); 3658 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3659 if( rc!=SQLITE_OK ){ 3660 return TCL_ERROR; 3661 } 3662 3663 return TCL_OK; 3664 } 3665 3666 /* 3667 ** Usage: sqlite3_bind_null STMT N 3668 ** 3669 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3670 ** N is the index of a wildcard in the prepared statement. This command 3671 ** binds a NULL to the wildcard. 3672 */ 3673 static int SQLITE_TCLAPI test_bind_null( 3674 void * clientData, 3675 Tcl_Interp *interp, 3676 int objc, 3677 Tcl_Obj *CONST objv[] 3678 ){ 3679 sqlite3_stmt *pStmt; 3680 int idx; 3681 int rc; 3682 3683 if( objc!=3 ){ 3684 Tcl_AppendResult(interp, "wrong # args: should be \"", 3685 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3686 return TCL_ERROR; 3687 } 3688 3689 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3690 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3691 3692 rc = sqlite3_bind_null(pStmt, idx); 3693 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3694 if( rc!=SQLITE_OK ){ 3695 return TCL_ERROR; 3696 } 3697 3698 return TCL_OK; 3699 } 3700 3701 /* 3702 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3703 ** 3704 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3705 ** N is the index of a wildcard in the prepared statement. This command 3706 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3707 ** long. 3708 */ 3709 static int SQLITE_TCLAPI test_bind_text( 3710 void * clientData, 3711 Tcl_Interp *interp, 3712 int objc, 3713 Tcl_Obj *CONST objv[] 3714 ){ 3715 sqlite3_stmt *pStmt; 3716 int idx; 3717 int bytes; 3718 char *value; 3719 int rc; 3720 3721 if( objc!=5 ){ 3722 Tcl_AppendResult(interp, "wrong # args: should be \"", 3723 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3724 return TCL_ERROR; 3725 } 3726 3727 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3728 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3729 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3730 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3731 3732 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3733 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3734 if( rc!=SQLITE_OK ){ 3735 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3736 return TCL_ERROR; 3737 } 3738 3739 return TCL_OK; 3740 } 3741 3742 /* 3743 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3744 ** 3745 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3746 ** N is the index of a wildcard in the prepared statement. This command 3747 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3748 ** long. 3749 */ 3750 static int SQLITE_TCLAPI test_bind_text16( 3751 void * clientData, 3752 Tcl_Interp *interp, 3753 int objc, 3754 Tcl_Obj *CONST objv[] 3755 ){ 3756 #ifndef SQLITE_OMIT_UTF16 3757 sqlite3_stmt *pStmt; 3758 int idx; 3759 int bytes; 3760 char *value; 3761 int rc; 3762 3763 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3764 Tcl_Obj *oStmt = objv[objc-4]; 3765 Tcl_Obj *oN = objv[objc-3]; 3766 Tcl_Obj *oString = objv[objc-2]; 3767 Tcl_Obj *oBytes = objv[objc-1]; 3768 3769 if( objc!=5 && objc!=6){ 3770 Tcl_AppendResult(interp, "wrong # args: should be \"", 3771 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3772 return TCL_ERROR; 3773 } 3774 3775 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3776 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3777 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3778 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3779 3780 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3781 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3782 if( rc!=SQLITE_OK ){ 3783 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3784 return TCL_ERROR; 3785 } 3786 3787 #endif /* SQLITE_OMIT_UTF16 */ 3788 return TCL_OK; 3789 } 3790 3791 /* 3792 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3793 ** 3794 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3795 ** N is the index of a wildcard in the prepared statement. This command 3796 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3797 */ 3798 static int SQLITE_TCLAPI test_bind_blob( 3799 void * clientData, 3800 Tcl_Interp *interp, 3801 int objc, 3802 Tcl_Obj *CONST objv[] 3803 ){ 3804 sqlite3_stmt *pStmt; 3805 int len, idx; 3806 int bytes; 3807 char *value; 3808 int rc; 3809 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3810 3811 if( objc!=5 && objc!=6 ){ 3812 Tcl_AppendResult(interp, "wrong # args: should be \"", 3813 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3814 return TCL_ERROR; 3815 } 3816 3817 if( objc==6 ){ 3818 xDestructor = SQLITE_STATIC; 3819 objv++; 3820 } 3821 3822 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3823 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3824 3825 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3826 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3827 3828 if( bytes>len ){ 3829 char zBuf[200]; 3830 sqlite3_snprintf(sizeof(zBuf), zBuf, 3831 "cannot use %d blob bytes, have %d", bytes, len); 3832 Tcl_AppendResult(interp, zBuf, -1); 3833 return TCL_ERROR; 3834 } 3835 3836 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3837 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3838 if( rc!=SQLITE_OK ){ 3839 return TCL_ERROR; 3840 } 3841 3842 return TCL_OK; 3843 } 3844 3845 /* 3846 ** Usage: sqlite3_bind_parameter_count STMT 3847 ** 3848 ** Return the number of wildcards in the given statement. 3849 */ 3850 static int SQLITE_TCLAPI test_bind_parameter_count( 3851 void * clientData, 3852 Tcl_Interp *interp, 3853 int objc, 3854 Tcl_Obj *CONST objv[] 3855 ){ 3856 sqlite3_stmt *pStmt; 3857 3858 if( objc!=2 ){ 3859 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3860 return TCL_ERROR; 3861 } 3862 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3863 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3864 return TCL_OK; 3865 } 3866 3867 /* 3868 ** Usage: sqlite3_bind_parameter_name STMT N 3869 ** 3870 ** Return the name of the Nth wildcard. The first wildcard is 1. 3871 ** An empty string is returned if N is out of range or if the wildcard 3872 ** is nameless. 3873 */ 3874 static int SQLITE_TCLAPI test_bind_parameter_name( 3875 void * clientData, 3876 Tcl_Interp *interp, 3877 int objc, 3878 Tcl_Obj *CONST objv[] 3879 ){ 3880 sqlite3_stmt *pStmt; 3881 int i; 3882 3883 if( objc!=3 ){ 3884 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3885 return TCL_ERROR; 3886 } 3887 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3888 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3889 Tcl_SetObjResult(interp, 3890 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3891 ); 3892 return TCL_OK; 3893 } 3894 3895 /* 3896 ** Usage: sqlite3_bind_parameter_index STMT NAME 3897 ** 3898 ** Return the index of the wildcard called NAME. Return 0 if there is 3899 ** no such wildcard. 3900 */ 3901 static int SQLITE_TCLAPI test_bind_parameter_index( 3902 void * clientData, 3903 Tcl_Interp *interp, 3904 int objc, 3905 Tcl_Obj *CONST objv[] 3906 ){ 3907 sqlite3_stmt *pStmt; 3908 3909 if( objc!=3 ){ 3910 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3911 return TCL_ERROR; 3912 } 3913 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3914 Tcl_SetObjResult(interp, 3915 Tcl_NewIntObj( 3916 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3917 ) 3918 ); 3919 return TCL_OK; 3920 } 3921 3922 /* 3923 ** Usage: sqlite3_clear_bindings STMT 3924 ** 3925 */ 3926 static int SQLITE_TCLAPI test_clear_bindings( 3927 void * clientData, 3928 Tcl_Interp *interp, 3929 int objc, 3930 Tcl_Obj *CONST objv[] 3931 ){ 3932 sqlite3_stmt *pStmt; 3933 3934 if( objc!=2 ){ 3935 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3936 return TCL_ERROR; 3937 } 3938 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3939 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3940 return TCL_OK; 3941 } 3942 3943 /* 3944 ** Usage: sqlite3_sleep MILLISECONDS 3945 */ 3946 static int SQLITE_TCLAPI test_sleep( 3947 void * clientData, 3948 Tcl_Interp *interp, 3949 int objc, 3950 Tcl_Obj *CONST objv[] 3951 ){ 3952 int ms; 3953 3954 if( objc!=2 ){ 3955 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3956 return TCL_ERROR; 3957 } 3958 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3959 return TCL_ERROR; 3960 } 3961 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 3962 return TCL_OK; 3963 } 3964 3965 /* 3966 ** Usage: sqlite3_extended_errcode DB 3967 ** 3968 ** Return the string representation of the most recent sqlite3_* API 3969 ** error code. e.g. "SQLITE_ERROR". 3970 */ 3971 static int SQLITE_TCLAPI test_ex_errcode( 3972 void * clientData, 3973 Tcl_Interp *interp, 3974 int objc, 3975 Tcl_Obj *CONST objv[] 3976 ){ 3977 sqlite3 *db; 3978 int rc; 3979 3980 if( objc!=2 ){ 3981 Tcl_AppendResult(interp, "wrong # args: should be \"", 3982 Tcl_GetString(objv[0]), " DB", 0); 3983 return TCL_ERROR; 3984 } 3985 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3986 rc = sqlite3_extended_errcode(db); 3987 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3988 return TCL_OK; 3989 } 3990 3991 3992 /* 3993 ** Usage: sqlite3_errcode DB 3994 ** 3995 ** Return the string representation of the most recent sqlite3_* API 3996 ** error code. e.g. "SQLITE_ERROR". 3997 */ 3998 static int SQLITE_TCLAPI test_errcode( 3999 void * clientData, 4000 Tcl_Interp *interp, 4001 int objc, 4002 Tcl_Obj *CONST objv[] 4003 ){ 4004 sqlite3 *db; 4005 int rc; 4006 4007 if( objc!=2 ){ 4008 Tcl_AppendResult(interp, "wrong # args: should be \"", 4009 Tcl_GetString(objv[0]), " DB", 0); 4010 return TCL_ERROR; 4011 } 4012 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4013 rc = sqlite3_errcode(db); 4014 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4015 return TCL_OK; 4016 } 4017 4018 /* 4019 ** Usage: sqlite3_errmsg DB 4020 ** 4021 ** Returns the UTF-8 representation of the error message string for the 4022 ** most recent sqlite3_* API call. 4023 */ 4024 static int SQLITE_TCLAPI test_errmsg( 4025 void * clientData, 4026 Tcl_Interp *interp, 4027 int objc, 4028 Tcl_Obj *CONST objv[] 4029 ){ 4030 sqlite3 *db; 4031 const char *zErr; 4032 4033 if( objc!=2 ){ 4034 Tcl_AppendResult(interp, "wrong # args: should be \"", 4035 Tcl_GetString(objv[0]), " DB", 0); 4036 return TCL_ERROR; 4037 } 4038 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4039 4040 zErr = sqlite3_errmsg(db); 4041 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4042 return TCL_OK; 4043 } 4044 4045 /* 4046 ** Usage: test_errmsg16 DB 4047 ** 4048 ** Returns the UTF-16 representation of the error message string for the 4049 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4050 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4051 ** UTF-16 string. 4052 */ 4053 static int SQLITE_TCLAPI test_errmsg16( 4054 void * clientData, 4055 Tcl_Interp *interp, 4056 int objc, 4057 Tcl_Obj *CONST objv[] 4058 ){ 4059 #ifndef SQLITE_OMIT_UTF16 4060 sqlite3 *db; 4061 const void *zErr; 4062 const char *z; 4063 int bytes = 0; 4064 4065 if( objc!=2 ){ 4066 Tcl_AppendResult(interp, "wrong # args: should be \"", 4067 Tcl_GetString(objv[0]), " DB", 0); 4068 return TCL_ERROR; 4069 } 4070 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4071 4072 zErr = sqlite3_errmsg16(db); 4073 if( zErr ){ 4074 z = zErr; 4075 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4076 } 4077 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4078 #endif /* SQLITE_OMIT_UTF16 */ 4079 return TCL_OK; 4080 } 4081 4082 /* 4083 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4084 ** 4085 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4086 ** database handle <DB>. The parameter <tailval> is the name of a global 4087 ** variable that is set to the unused portion of <sql> (if any). A 4088 ** STMT handle is returned. 4089 */ 4090 static int SQLITE_TCLAPI test_prepare( 4091 void * clientData, 4092 Tcl_Interp *interp, 4093 int objc, 4094 Tcl_Obj *CONST objv[] 4095 ){ 4096 sqlite3 *db; 4097 const char *zSql; 4098 int bytes; 4099 const char *zTail = 0; 4100 sqlite3_stmt *pStmt = 0; 4101 char zBuf[50]; 4102 int rc; 4103 4104 if( objc!=5 && objc!=4 ){ 4105 Tcl_AppendResult(interp, "wrong # args: should be \"", 4106 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4107 return TCL_ERROR; 4108 } 4109 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4110 zSql = Tcl_GetString(objv[2]); 4111 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4112 4113 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4114 Tcl_ResetResult(interp); 4115 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4116 if( zTail && objc>=5 ){ 4117 if( bytes>=0 ){ 4118 bytes = bytes - (int)(zTail-zSql); 4119 } 4120 if( (int)strlen(zTail)<bytes ){ 4121 bytes = (int)strlen(zTail); 4122 } 4123 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4124 } 4125 if( rc!=SQLITE_OK ){ 4126 assert( pStmt==0 ); 4127 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4128 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4129 return TCL_ERROR; 4130 } 4131 4132 if( pStmt ){ 4133 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4134 Tcl_AppendResult(interp, zBuf, 0); 4135 } 4136 return TCL_OK; 4137 } 4138 4139 /* 4140 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4141 ** 4142 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4143 ** database handle <DB>. The parameter <tailval> is the name of a global 4144 ** variable that is set to the unused portion of <sql> (if any). A 4145 ** STMT handle is returned. 4146 */ 4147 static int SQLITE_TCLAPI test_prepare_v2( 4148 void * clientData, 4149 Tcl_Interp *interp, 4150 int objc, 4151 Tcl_Obj *CONST objv[] 4152 ){ 4153 sqlite3 *db; 4154 const char *zSql; 4155 char *zCopy = 0; /* malloc() copy of zSql */ 4156 int bytes; 4157 const char *zTail = 0; 4158 sqlite3_stmt *pStmt = 0; 4159 char zBuf[50]; 4160 int rc; 4161 4162 if( objc!=5 && objc!=4 ){ 4163 Tcl_AppendResult(interp, "wrong # args: should be \"", 4164 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4165 return TCL_ERROR; 4166 } 4167 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4168 zSql = Tcl_GetString(objv[2]); 4169 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4170 4171 /* Instead of using zSql directly, make a copy into a buffer obtained 4172 ** directly from malloc(). The idea is to make it easier for valgrind 4173 ** to spot buffer overreads. */ 4174 if( bytes>=0 ){ 4175 zCopy = malloc(bytes); 4176 memcpy(zCopy, zSql, bytes); 4177 }else{ 4178 int n = (int)strlen(zSql) + 1; 4179 zCopy = malloc(n); 4180 memcpy(zCopy, zSql, n); 4181 } 4182 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, objc>=5 ? &zTail : 0); 4183 free(zCopy); 4184 zTail = &zSql[(zTail - zCopy)]; 4185 4186 assert(rc==SQLITE_OK || pStmt==0); 4187 Tcl_ResetResult(interp); 4188 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4189 if( rc==SQLITE_OK && zTail && objc>=5 ){ 4190 if( bytes>=0 ){ 4191 bytes = bytes - (int)(zTail-zSql); 4192 } 4193 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4194 } 4195 if( rc!=SQLITE_OK ){ 4196 assert( pStmt==0 ); 4197 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4198 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4199 return TCL_ERROR; 4200 } 4201 4202 if( pStmt ){ 4203 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4204 Tcl_AppendResult(interp, zBuf, 0); 4205 } 4206 return TCL_OK; 4207 } 4208 4209 /* 4210 ** Usage: sqlite3_prepare_tkt3134 DB 4211 ** 4212 ** Generate a prepared statement for a zero-byte string as a test 4213 ** for ticket #3134. The string should be preceded by a zero byte. 4214 */ 4215 static int SQLITE_TCLAPI test_prepare_tkt3134( 4216 void * clientData, 4217 Tcl_Interp *interp, 4218 int objc, 4219 Tcl_Obj *CONST objv[] 4220 ){ 4221 sqlite3 *db; 4222 static const char zSql[] = "\000SELECT 1"; 4223 sqlite3_stmt *pStmt = 0; 4224 char zBuf[50]; 4225 int rc; 4226 4227 if( objc!=2 ){ 4228 Tcl_AppendResult(interp, "wrong # args: should be \"", 4229 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4230 return TCL_ERROR; 4231 } 4232 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4233 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4234 assert(rc==SQLITE_OK || pStmt==0); 4235 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4236 if( rc!=SQLITE_OK ){ 4237 assert( pStmt==0 ); 4238 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4239 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4240 return TCL_ERROR; 4241 } 4242 4243 if( pStmt ){ 4244 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4245 Tcl_AppendResult(interp, zBuf, 0); 4246 } 4247 return TCL_OK; 4248 } 4249 4250 /* 4251 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4252 ** 4253 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4254 ** database handle <DB>. The parameter <tailval> is the name of a global 4255 ** variable that is set to the unused portion of <sql> (if any). A 4256 ** STMT handle is returned. 4257 */ 4258 static int SQLITE_TCLAPI test_prepare16( 4259 void * clientData, 4260 Tcl_Interp *interp, 4261 int objc, 4262 Tcl_Obj *CONST objv[] 4263 ){ 4264 #ifndef SQLITE_OMIT_UTF16 4265 sqlite3 *db; 4266 const void *zSql; 4267 const void *zTail = 0; 4268 Tcl_Obj *pTail = 0; 4269 sqlite3_stmt *pStmt = 0; 4270 char zBuf[50]; 4271 int rc; 4272 int bytes; /* The integer specified as arg 3 */ 4273 int objlen; /* The byte-array length of arg 2 */ 4274 4275 if( objc!=5 && objc!=4 ){ 4276 Tcl_AppendResult(interp, "wrong # args: should be \"", 4277 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4278 return TCL_ERROR; 4279 } 4280 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4281 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4282 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4283 4284 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4285 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4286 if( rc ){ 4287 return TCL_ERROR; 4288 } 4289 4290 if( objc>=5 ){ 4291 if( zTail ){ 4292 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4293 }else{ 4294 objlen = 0; 4295 } 4296 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4297 Tcl_IncrRefCount(pTail); 4298 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4299 Tcl_DecrRefCount(pTail); 4300 } 4301 4302 if( pStmt ){ 4303 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4304 } 4305 Tcl_AppendResult(interp, zBuf, 0); 4306 #endif /* SQLITE_OMIT_UTF16 */ 4307 return TCL_OK; 4308 } 4309 4310 /* 4311 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4312 ** 4313 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4314 ** database handle <DB>. The parameter <tailval> is the name of a global 4315 ** variable that is set to the unused portion of <sql> (if any). A 4316 ** STMT handle is returned. 4317 */ 4318 static int SQLITE_TCLAPI test_prepare16_v2( 4319 void * clientData, 4320 Tcl_Interp *interp, 4321 int objc, 4322 Tcl_Obj *CONST objv[] 4323 ){ 4324 #ifndef SQLITE_OMIT_UTF16 4325 sqlite3 *db; 4326 const void *zSql; 4327 const void *zTail = 0; 4328 Tcl_Obj *pTail = 0; 4329 sqlite3_stmt *pStmt = 0; 4330 char zBuf[50]; 4331 int rc; 4332 int bytes; /* The integer specified as arg 3 */ 4333 int objlen; /* The byte-array length of arg 2 */ 4334 4335 if( objc!=5 && objc!=4 ){ 4336 Tcl_AppendResult(interp, "wrong # args: should be \"", 4337 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4338 return TCL_ERROR; 4339 } 4340 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4341 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4342 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4343 4344 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4345 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4346 if( rc ){ 4347 return TCL_ERROR; 4348 } 4349 4350 if( objc>=5 ){ 4351 if( zTail ){ 4352 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4353 }else{ 4354 objlen = 0; 4355 } 4356 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4357 Tcl_IncrRefCount(pTail); 4358 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4359 Tcl_DecrRefCount(pTail); 4360 } 4361 4362 if( pStmt ){ 4363 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4364 } 4365 Tcl_AppendResult(interp, zBuf, 0); 4366 #endif /* SQLITE_OMIT_UTF16 */ 4367 return TCL_OK; 4368 } 4369 4370 /* 4371 ** Usage: sqlite3_open filename ?options-list? 4372 */ 4373 static int SQLITE_TCLAPI test_open( 4374 void * clientData, 4375 Tcl_Interp *interp, 4376 int objc, 4377 Tcl_Obj *CONST objv[] 4378 ){ 4379 const char *zFilename; 4380 sqlite3 *db; 4381 char zBuf[100]; 4382 4383 if( objc!=3 && objc!=2 && objc!=1 ){ 4384 Tcl_AppendResult(interp, "wrong # args: should be \"", 4385 Tcl_GetString(objv[0]), " filename options-list", 0); 4386 return TCL_ERROR; 4387 } 4388 4389 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4390 sqlite3_open(zFilename, &db); 4391 4392 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4393 Tcl_AppendResult(interp, zBuf, 0); 4394 return TCL_OK; 4395 } 4396 4397 /* 4398 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4399 */ 4400 static int SQLITE_TCLAPI test_open_v2( 4401 void * clientData, 4402 Tcl_Interp *interp, 4403 int objc, 4404 Tcl_Obj *CONST objv[] 4405 ){ 4406 const char *zFilename; 4407 const char *zVfs; 4408 int flags = 0; 4409 sqlite3 *db; 4410 int rc; 4411 char zBuf[100]; 4412 4413 int nFlag; 4414 Tcl_Obj **apFlag; 4415 int i; 4416 4417 if( objc!=4 ){ 4418 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4419 return TCL_ERROR; 4420 } 4421 zFilename = Tcl_GetString(objv[1]); 4422 zVfs = Tcl_GetString(objv[3]); 4423 if( zVfs[0]==0x00 ) zVfs = 0; 4424 4425 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4426 if( rc!=TCL_OK ) return rc; 4427 for(i=0; i<nFlag; i++){ 4428 int iFlag; 4429 struct OpenFlag { 4430 const char *zFlag; 4431 int flag; 4432 } aFlag[] = { 4433 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4434 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4435 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4436 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4437 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4438 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4439 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4440 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4441 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4442 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4443 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4444 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4445 { "SQLITE_OPEN_MASTER_JOURNAL", SQLITE_OPEN_MASTER_JOURNAL }, 4446 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4447 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4448 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4449 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4450 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4451 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4452 { 0, 0 } 4453 }; 4454 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4455 "flag", 0, &iFlag 4456 ); 4457 if( rc!=TCL_OK ) return rc; 4458 flags |= aFlag[iFlag].flag; 4459 } 4460 4461 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4462 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4463 Tcl_AppendResult(interp, zBuf, 0); 4464 return TCL_OK; 4465 } 4466 4467 /* 4468 ** Usage: sqlite3_open16 filename options 4469 */ 4470 static int SQLITE_TCLAPI test_open16( 4471 void * clientData, 4472 Tcl_Interp *interp, 4473 int objc, 4474 Tcl_Obj *CONST objv[] 4475 ){ 4476 #ifndef SQLITE_OMIT_UTF16 4477 const void *zFilename; 4478 sqlite3 *db; 4479 char zBuf[100]; 4480 4481 if( objc!=3 ){ 4482 Tcl_AppendResult(interp, "wrong # args: should be \"", 4483 Tcl_GetString(objv[0]), " filename options-list", 0); 4484 return TCL_ERROR; 4485 } 4486 4487 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4488 sqlite3_open16(zFilename, &db); 4489 4490 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4491 Tcl_AppendResult(interp, zBuf, 0); 4492 #endif /* SQLITE_OMIT_UTF16 */ 4493 return TCL_OK; 4494 } 4495 4496 /* 4497 ** Usage: sqlite3_complete16 <UTF-16 string> 4498 ** 4499 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4500 ** otherwise. 4501 */ 4502 static int SQLITE_TCLAPI test_complete16( 4503 void * clientData, 4504 Tcl_Interp *interp, 4505 int objc, 4506 Tcl_Obj *CONST objv[] 4507 ){ 4508 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4509 char *zBuf; 4510 4511 if( objc!=2 ){ 4512 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4513 return TCL_ERROR; 4514 } 4515 4516 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4517 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4518 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4519 return TCL_OK; 4520 } 4521 4522 /* 4523 ** Usage: sqlite3_step STMT 4524 ** 4525 ** Advance the statement to the next row. 4526 */ 4527 static int SQLITE_TCLAPI test_step( 4528 void * clientData, 4529 Tcl_Interp *interp, 4530 int objc, 4531 Tcl_Obj *CONST objv[] 4532 ){ 4533 sqlite3_stmt *pStmt; 4534 int rc; 4535 4536 if( objc!=2 ){ 4537 Tcl_AppendResult(interp, "wrong # args: should be \"", 4538 Tcl_GetString(objv[0]), " STMT", 0); 4539 return TCL_ERROR; 4540 } 4541 4542 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4543 rc = sqlite3_step(pStmt); 4544 4545 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4546 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4547 return TCL_OK; 4548 } 4549 4550 static int SQLITE_TCLAPI test_sql( 4551 void * clientData, 4552 Tcl_Interp *interp, 4553 int objc, 4554 Tcl_Obj *CONST objv[] 4555 ){ 4556 sqlite3_stmt *pStmt; 4557 4558 if( objc!=2 ){ 4559 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4560 return TCL_ERROR; 4561 } 4562 4563 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4564 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4565 return TCL_OK; 4566 } 4567 static int SQLITE_TCLAPI test_ex_sql( 4568 void * clientData, 4569 Tcl_Interp *interp, 4570 int objc, 4571 Tcl_Obj *CONST objv[] 4572 ){ 4573 sqlite3_stmt *pStmt; 4574 char *z; 4575 4576 if( objc!=2 ){ 4577 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4578 return TCL_ERROR; 4579 } 4580 4581 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4582 z = sqlite3_expanded_sql(pStmt); 4583 Tcl_SetResult(interp, z, TCL_VOLATILE); 4584 sqlite3_free(z); 4585 return TCL_OK; 4586 } 4587 4588 /* 4589 ** Usage: sqlite3_column_count STMT 4590 ** 4591 ** Return the number of columns returned by the sql statement STMT. 4592 */ 4593 static int SQLITE_TCLAPI test_column_count( 4594 void * clientData, 4595 Tcl_Interp *interp, 4596 int objc, 4597 Tcl_Obj *CONST objv[] 4598 ){ 4599 sqlite3_stmt *pStmt; 4600 4601 if( objc!=2 ){ 4602 Tcl_AppendResult(interp, "wrong # args: should be \"", 4603 Tcl_GetString(objv[0]), " STMT column", 0); 4604 return TCL_ERROR; 4605 } 4606 4607 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4608 4609 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 4610 return TCL_OK; 4611 } 4612 4613 /* 4614 ** Usage: sqlite3_column_type STMT column 4615 ** 4616 ** Return the type of the data in column 'column' of the current row. 4617 */ 4618 static int SQLITE_TCLAPI test_column_type( 4619 void * clientData, 4620 Tcl_Interp *interp, 4621 int objc, 4622 Tcl_Obj *CONST objv[] 4623 ){ 4624 sqlite3_stmt *pStmt; 4625 int col; 4626 int tp; 4627 4628 if( objc!=3 ){ 4629 Tcl_AppendResult(interp, "wrong # args: should be \"", 4630 Tcl_GetString(objv[0]), " STMT column", 0); 4631 return TCL_ERROR; 4632 } 4633 4634 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4635 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4636 4637 tp = sqlite3_column_type(pStmt, col); 4638 switch( tp ){ 4639 case SQLITE_INTEGER: 4640 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 4641 break; 4642 case SQLITE_NULL: 4643 Tcl_SetResult(interp, "NULL", TCL_STATIC); 4644 break; 4645 case SQLITE_FLOAT: 4646 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 4647 break; 4648 case SQLITE_TEXT: 4649 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 4650 break; 4651 case SQLITE_BLOB: 4652 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 4653 break; 4654 default: 4655 assert(0); 4656 } 4657 4658 return TCL_OK; 4659 } 4660 4661 /* 4662 ** Usage: sqlite3_column_int64 STMT column 4663 ** 4664 ** Return the data in column 'column' of the current row cast as an 4665 ** wide (64-bit) integer. 4666 */ 4667 static int SQLITE_TCLAPI test_column_int64( 4668 void * clientData, 4669 Tcl_Interp *interp, 4670 int objc, 4671 Tcl_Obj *CONST objv[] 4672 ){ 4673 sqlite3_stmt *pStmt; 4674 int col; 4675 i64 iVal; 4676 4677 if( objc!=3 ){ 4678 Tcl_AppendResult(interp, "wrong # args: should be \"", 4679 Tcl_GetString(objv[0]), " STMT column", 0); 4680 return TCL_ERROR; 4681 } 4682 4683 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4684 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4685 4686 iVal = sqlite3_column_int64(pStmt, col); 4687 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 4688 return TCL_OK; 4689 } 4690 4691 /* 4692 ** Usage: sqlite3_column_blob STMT column 4693 */ 4694 static int SQLITE_TCLAPI test_column_blob( 4695 void * clientData, 4696 Tcl_Interp *interp, 4697 int objc, 4698 Tcl_Obj *CONST objv[] 4699 ){ 4700 sqlite3_stmt *pStmt; 4701 int col; 4702 4703 int len; 4704 const void *pBlob; 4705 4706 if( objc!=3 ){ 4707 Tcl_AppendResult(interp, "wrong # args: should be \"", 4708 Tcl_GetString(objv[0]), " STMT column", 0); 4709 return TCL_ERROR; 4710 } 4711 4712 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4713 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4714 4715 len = sqlite3_column_bytes(pStmt, col); 4716 pBlob = sqlite3_column_blob(pStmt, col); 4717 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 4718 return TCL_OK; 4719 } 4720 4721 /* 4722 ** Usage: sqlite3_column_double STMT column 4723 ** 4724 ** Return the data in column 'column' of the current row cast as a double. 4725 */ 4726 static int SQLITE_TCLAPI test_column_double( 4727 void * clientData, 4728 Tcl_Interp *interp, 4729 int objc, 4730 Tcl_Obj *CONST objv[] 4731 ){ 4732 sqlite3_stmt *pStmt; 4733 int col; 4734 double rVal; 4735 4736 if( objc!=3 ){ 4737 Tcl_AppendResult(interp, "wrong # args: should be \"", 4738 Tcl_GetString(objv[0]), " STMT column", 0); 4739 return TCL_ERROR; 4740 } 4741 4742 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4743 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4744 4745 rVal = sqlite3_column_double(pStmt, col); 4746 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 4747 return TCL_OK; 4748 } 4749 4750 /* 4751 ** Usage: sqlite3_data_count STMT 4752 ** 4753 ** Return the number of columns returned by the sql statement STMT. 4754 */ 4755 static int SQLITE_TCLAPI test_data_count( 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_AppendResult(interp, "wrong # args: should be \"", 4765 Tcl_GetString(objv[0]), " STMT column", 0); 4766 return TCL_ERROR; 4767 } 4768 4769 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4770 4771 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 4772 return TCL_OK; 4773 } 4774 4775 /* 4776 ** Usage: sqlite3_column_text STMT column 4777 ** 4778 ** Usage: sqlite3_column_decltype STMT column 4779 ** 4780 ** Usage: sqlite3_column_name STMT column 4781 */ 4782 static int SQLITE_TCLAPI test_stmt_utf8( 4783 void * clientData, /* Pointer to SQLite API function to be invoke */ 4784 Tcl_Interp *interp, 4785 int objc, 4786 Tcl_Obj *CONST objv[] 4787 ){ 4788 sqlite3_stmt *pStmt; 4789 int col; 4790 const char *(*xFunc)(sqlite3_stmt*, int); 4791 const char *zRet; 4792 4793 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 4794 if( objc!=3 ){ 4795 Tcl_AppendResult(interp, "wrong # args: should be \"", 4796 Tcl_GetString(objv[0]), " STMT column", 0); 4797 return TCL_ERROR; 4798 } 4799 4800 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4801 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4802 zRet = xFunc(pStmt, col); 4803 if( zRet ){ 4804 Tcl_SetResult(interp, (char *)zRet, 0); 4805 } 4806 return TCL_OK; 4807 } 4808 4809 static int SQLITE_TCLAPI test_global_recover( 4810 void * clientData, 4811 Tcl_Interp *interp, 4812 int objc, 4813 Tcl_Obj *CONST objv[] 4814 ){ 4815 #ifndef SQLITE_OMIT_DEPRECATED 4816 int rc; 4817 if( objc!=1 ){ 4818 Tcl_WrongNumArgs(interp, 1, objv, ""); 4819 return TCL_ERROR; 4820 } 4821 rc = sqlite3_global_recover(); 4822 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4823 #endif 4824 return TCL_OK; 4825 } 4826 4827 /* 4828 ** Usage: sqlite3_column_text STMT column 4829 ** 4830 ** Usage: sqlite3_column_decltype STMT column 4831 ** 4832 ** Usage: sqlite3_column_name STMT column 4833 */ 4834 static int SQLITE_TCLAPI test_stmt_utf16( 4835 void * clientData, /* Pointer to SQLite API function to be invoked */ 4836 Tcl_Interp *interp, 4837 int objc, 4838 Tcl_Obj *CONST objv[] 4839 ){ 4840 #ifndef SQLITE_OMIT_UTF16 4841 sqlite3_stmt *pStmt; 4842 int col; 4843 Tcl_Obj *pRet; 4844 const void *zName16; 4845 const void *(*xFunc)(sqlite3_stmt*, int); 4846 4847 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 4848 if( objc!=3 ){ 4849 Tcl_AppendResult(interp, "wrong # args: should be \"", 4850 Tcl_GetString(objv[0]), " STMT column", 0); 4851 return TCL_ERROR; 4852 } 4853 4854 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4855 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4856 4857 zName16 = xFunc(pStmt, col); 4858 if( zName16 ){ 4859 int n; 4860 const char *z = zName16; 4861 for(n=0; z[n] || z[n+1]; n+=2){} 4862 pRet = Tcl_NewByteArrayObj(zName16, n+2); 4863 Tcl_SetObjResult(interp, pRet); 4864 } 4865 #endif /* SQLITE_OMIT_UTF16 */ 4866 4867 return TCL_OK; 4868 } 4869 4870 /* 4871 ** Usage: sqlite3_column_int STMT column 4872 ** 4873 ** Usage: sqlite3_column_bytes STMT column 4874 ** 4875 ** Usage: sqlite3_column_bytes16 STMT column 4876 ** 4877 */ 4878 static int SQLITE_TCLAPI test_stmt_int( 4879 void * clientData, /* Pointer to SQLite API function to be invoked */ 4880 Tcl_Interp *interp, 4881 int objc, 4882 Tcl_Obj *CONST objv[] 4883 ){ 4884 sqlite3_stmt *pStmt; 4885 int col; 4886 int (*xFunc)(sqlite3_stmt*, int); 4887 4888 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 4889 if( objc!=3 ){ 4890 Tcl_AppendResult(interp, "wrong # args: should be \"", 4891 Tcl_GetString(objv[0]), " STMT column", 0); 4892 return TCL_ERROR; 4893 } 4894 4895 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4896 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4897 4898 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 4899 return TCL_OK; 4900 } 4901 4902 /* 4903 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 4904 ** 4905 ** Set the db->magic value. This is used to test error recovery logic. 4906 */ 4907 static int SQLITE_TCLAPI sqlite_set_magic( 4908 void * clientData, 4909 Tcl_Interp *interp, 4910 int argc, 4911 char **argv 4912 ){ 4913 sqlite3 *db; 4914 if( argc!=3 ){ 4915 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4916 " DB MAGIC", 0); 4917 return TCL_ERROR; 4918 } 4919 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4920 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 4921 db->magic = SQLITE_MAGIC_OPEN; 4922 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 4923 db->magic = SQLITE_MAGIC_CLOSED; 4924 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 4925 db->magic = SQLITE_MAGIC_BUSY; 4926 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 4927 db->magic = SQLITE_MAGIC_ERROR; 4928 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 4929 return TCL_ERROR; 4930 } 4931 return TCL_OK; 4932 } 4933 4934 /* 4935 ** Usage: sqlite3_interrupt DB 4936 ** 4937 ** Trigger an interrupt on DB 4938 */ 4939 static int SQLITE_TCLAPI test_interrupt( 4940 void * clientData, 4941 Tcl_Interp *interp, 4942 int argc, 4943 char **argv 4944 ){ 4945 sqlite3 *db; 4946 if( argc!=2 ){ 4947 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 4948 return TCL_ERROR; 4949 } 4950 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4951 sqlite3_interrupt(db); 4952 return TCL_OK; 4953 } 4954 4955 /* 4956 ** Usage: sqlite_delete_function DB function-name 4957 ** 4958 ** Delete the user function 'function-name' from database handle DB. It 4959 ** is assumed that the user function was created as UTF8, any number of 4960 ** arguments (the way the TCL interface does it). 4961 */ 4962 static int SQLITE_TCLAPI delete_function( 4963 void * clientData, 4964 Tcl_Interp *interp, 4965 int argc, 4966 char **argv 4967 ){ 4968 int rc; 4969 sqlite3 *db; 4970 if( argc!=3 ){ 4971 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4972 " DB function-name", 0); 4973 return TCL_ERROR; 4974 } 4975 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4976 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 4977 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4978 return TCL_OK; 4979 } 4980 4981 /* 4982 ** Usage: sqlite_delete_collation DB collation-name 4983 ** 4984 ** Delete the collation sequence 'collation-name' from database handle 4985 ** DB. It is assumed that the collation sequence was created as UTF8 (the 4986 ** way the TCL interface does it). 4987 */ 4988 static int SQLITE_TCLAPI delete_collation( 4989 void * clientData, 4990 Tcl_Interp *interp, 4991 int argc, 4992 char **argv 4993 ){ 4994 int rc; 4995 sqlite3 *db; 4996 if( argc!=3 ){ 4997 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4998 " DB function-name", 0); 4999 return TCL_ERROR; 5000 } 5001 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5002 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5003 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5004 return TCL_OK; 5005 } 5006 5007 /* 5008 ** Usage: sqlite3_get_autocommit DB 5009 ** 5010 ** Return true if the database DB is currently in auto-commit mode. 5011 ** Return false if not. 5012 */ 5013 static int SQLITE_TCLAPI get_autocommit( 5014 void * clientData, 5015 Tcl_Interp *interp, 5016 int argc, 5017 char **argv 5018 ){ 5019 char zBuf[30]; 5020 sqlite3 *db; 5021 if( argc!=2 ){ 5022 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5023 " DB", 0); 5024 return TCL_ERROR; 5025 } 5026 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5027 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5028 Tcl_AppendResult(interp, zBuf, 0); 5029 return TCL_OK; 5030 } 5031 5032 /* 5033 ** Usage: sqlite3_busy_timeout DB MS 5034 ** 5035 ** Set the busy timeout. This is more easily done using the timeout 5036 ** method of the TCL interface. But we need a way to test the case 5037 ** where it returns SQLITE_MISUSE. 5038 */ 5039 static int SQLITE_TCLAPI test_busy_timeout( 5040 void * clientData, 5041 Tcl_Interp *interp, 5042 int argc, 5043 char **argv 5044 ){ 5045 int rc, ms; 5046 sqlite3 *db; 5047 if( argc!=3 ){ 5048 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5049 " DB", 0); 5050 return TCL_ERROR; 5051 } 5052 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5053 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5054 rc = sqlite3_busy_timeout(db, ms); 5055 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5056 return TCL_OK; 5057 } 5058 5059 /* 5060 ** Usage: tcl_variable_type VARIABLENAME 5061 ** 5062 ** Return the name of the internal representation for the 5063 ** value of the given variable. 5064 */ 5065 static int SQLITE_TCLAPI tcl_variable_type( 5066 void * clientData, 5067 Tcl_Interp *interp, 5068 int objc, 5069 Tcl_Obj *CONST objv[] 5070 ){ 5071 Tcl_Obj *pVar; 5072 if( objc!=2 ){ 5073 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5074 return TCL_ERROR; 5075 } 5076 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5077 if( pVar==0 ) return TCL_ERROR; 5078 if( pVar->typePtr ){ 5079 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5080 } 5081 return TCL_OK; 5082 } 5083 5084 /* 5085 ** Usage: sqlite3_release_memory ?N? 5086 ** 5087 ** Attempt to release memory currently held but not actually required. 5088 ** The integer N is the number of bytes we are trying to release. The 5089 ** return value is the amount of memory actually released. 5090 */ 5091 static int SQLITE_TCLAPI test_release_memory( 5092 void * clientData, 5093 Tcl_Interp *interp, 5094 int objc, 5095 Tcl_Obj *CONST objv[] 5096 ){ 5097 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5098 int N; 5099 int amt; 5100 if( objc!=1 && objc!=2 ){ 5101 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5102 return TCL_ERROR; 5103 } 5104 if( objc==2 ){ 5105 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5106 }else{ 5107 N = -1; 5108 } 5109 amt = sqlite3_release_memory(N); 5110 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5111 #endif 5112 return TCL_OK; 5113 } 5114 5115 5116 /* 5117 ** Usage: sqlite3_db_release_memory DB 5118 ** 5119 ** Attempt to release memory currently held by database DB. Return the 5120 ** result code (which in the current implementation is always zero). 5121 */ 5122 static int SQLITE_TCLAPI test_db_release_memory( 5123 void * clientData, 5124 Tcl_Interp *interp, 5125 int objc, 5126 Tcl_Obj *CONST objv[] 5127 ){ 5128 sqlite3 *db; 5129 int rc; 5130 if( objc!=2 ){ 5131 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5132 return TCL_ERROR; 5133 } 5134 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5135 rc = sqlite3_db_release_memory(db); 5136 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5137 return TCL_OK; 5138 } 5139 5140 /* 5141 ** Usage: sqlite3_db_cacheflush DB 5142 ** 5143 ** Attempt to flush any dirty pages to disk. 5144 */ 5145 static int SQLITE_TCLAPI test_db_cacheflush( 5146 void * clientData, 5147 Tcl_Interp *interp, 5148 int objc, 5149 Tcl_Obj *CONST objv[] 5150 ){ 5151 sqlite3 *db; 5152 int rc; 5153 if( objc!=2 ){ 5154 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5155 return TCL_ERROR; 5156 } 5157 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5158 rc = sqlite3_db_cacheflush(db); 5159 if( rc ){ 5160 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5161 return TCL_ERROR; 5162 } 5163 5164 Tcl_ResetResult(interp); 5165 return TCL_OK; 5166 } 5167 5168 /* 5169 ** Usage: sqlite3_system_errno DB 5170 ** 5171 ** Return the low-level system errno value. 5172 */ 5173 static int SQLITE_TCLAPI test_system_errno( 5174 void * clientData, 5175 Tcl_Interp *interp, 5176 int objc, 5177 Tcl_Obj *CONST objv[] 5178 ){ 5179 sqlite3 *db; 5180 int iErrno; 5181 if( objc!=2 ){ 5182 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5183 return TCL_ERROR; 5184 } 5185 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5186 iErrno = sqlite3_system_errno(db); 5187 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5188 return TCL_OK; 5189 } 5190 5191 /* 5192 ** Usage: sqlite3_db_filename DB DBNAME 5193 ** 5194 ** Return the name of a file associated with a database. 5195 */ 5196 static int SQLITE_TCLAPI test_db_filename( 5197 void * clientData, 5198 Tcl_Interp *interp, 5199 int objc, 5200 Tcl_Obj *CONST objv[] 5201 ){ 5202 sqlite3 *db; 5203 const char *zDbName; 5204 if( objc!=3 ){ 5205 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5206 return TCL_ERROR; 5207 } 5208 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5209 zDbName = Tcl_GetString(objv[2]); 5210 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5211 return TCL_OK; 5212 } 5213 5214 /* 5215 ** Usage: sqlite3_db_readonly DB DBNAME 5216 ** 5217 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5218 ** not exist. 5219 */ 5220 static int SQLITE_TCLAPI test_db_readonly( 5221 void * clientData, 5222 Tcl_Interp *interp, 5223 int objc, 5224 Tcl_Obj *CONST objv[] 5225 ){ 5226 sqlite3 *db; 5227 const char *zDbName; 5228 if( objc!=3 ){ 5229 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5230 return TCL_ERROR; 5231 } 5232 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5233 zDbName = Tcl_GetString(objv[2]); 5234 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5235 return TCL_OK; 5236 } 5237 5238 /* 5239 ** Usage: sqlite3_soft_heap_limit ?N? 5240 ** 5241 ** Query or set the soft heap limit for the current thread. The 5242 ** limit is only changed if the N is present. The previous limit 5243 ** is returned. 5244 */ 5245 static int SQLITE_TCLAPI test_soft_heap_limit( 5246 void * clientData, 5247 Tcl_Interp *interp, 5248 int objc, 5249 Tcl_Obj *CONST objv[] 5250 ){ 5251 sqlite3_int64 amt; 5252 Tcl_WideInt N = -1; 5253 if( objc!=1 && objc!=2 ){ 5254 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5255 return TCL_ERROR; 5256 } 5257 if( objc==2 ){ 5258 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5259 } 5260 amt = sqlite3_soft_heap_limit64(N); 5261 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5262 return TCL_OK; 5263 } 5264 5265 /* 5266 ** Usage: sqlite3_thread_cleanup 5267 ** 5268 ** Call the sqlite3_thread_cleanup API. 5269 */ 5270 static int SQLITE_TCLAPI test_thread_cleanup( 5271 void * clientData, 5272 Tcl_Interp *interp, 5273 int objc, 5274 Tcl_Obj *CONST objv[] 5275 ){ 5276 #ifndef SQLITE_OMIT_DEPRECATED 5277 sqlite3_thread_cleanup(); 5278 #endif 5279 return TCL_OK; 5280 } 5281 5282 /* 5283 ** Usage: sqlite3_pager_refcounts DB 5284 ** 5285 ** Return a list of numbers which are the PagerRefcount for all 5286 ** pagers on each database connection. 5287 */ 5288 static int SQLITE_TCLAPI test_pager_refcounts( 5289 void * clientData, 5290 Tcl_Interp *interp, 5291 int objc, 5292 Tcl_Obj *CONST objv[] 5293 ){ 5294 sqlite3 *db; 5295 int i; 5296 int v, *a; 5297 Tcl_Obj *pResult; 5298 5299 if( objc!=2 ){ 5300 Tcl_AppendResult(interp, "wrong # args: should be \"", 5301 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5302 return TCL_ERROR; 5303 } 5304 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5305 pResult = Tcl_NewObj(); 5306 for(i=0; i<db->nDb; i++){ 5307 if( db->aDb[i].pBt==0 ){ 5308 v = -1; 5309 }else{ 5310 sqlite3_mutex_enter(db->mutex); 5311 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5312 v = a[0]; 5313 sqlite3_mutex_leave(db->mutex); 5314 } 5315 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5316 } 5317 Tcl_SetObjResult(interp, pResult); 5318 return TCL_OK; 5319 } 5320 5321 5322 /* 5323 ** tclcmd: working_64bit_int 5324 ** 5325 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5326 ** leads to a number of test failures. The present command checks the 5327 ** TCL build to see whether or not it supports 64-bit integers. It 5328 ** returns TRUE if it does and FALSE if not. 5329 ** 5330 ** This command is used to warn users that their TCL build is defective 5331 ** and that the errors they are seeing in the test scripts might be 5332 ** a result of their defective TCL rather than problems in SQLite. 5333 */ 5334 static int SQLITE_TCLAPI working_64bit_int( 5335 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5336 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5337 int objc, /* Number of arguments */ 5338 Tcl_Obj *CONST objv[] /* Command arguments */ 5339 ){ 5340 Tcl_Obj *pTestObj; 5341 int working = 0; 5342 5343 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5344 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5345 Tcl_DecrRefCount(pTestObj); 5346 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5347 return TCL_OK; 5348 } 5349 5350 5351 /* 5352 ** tclcmd: vfs_unlink_test 5353 ** 5354 ** This TCL command unregisters the primary VFS and then registers 5355 ** it back again. This is used to test the ability to register a 5356 ** VFS when none are previously registered, and the ability to 5357 ** unregister the only available VFS. Ticket #2738 5358 */ 5359 static int SQLITE_TCLAPI vfs_unlink_test( 5360 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5361 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5362 int objc, /* Number of arguments */ 5363 Tcl_Obj *CONST objv[] /* Command arguments */ 5364 ){ 5365 int i; 5366 sqlite3_vfs *pMain; 5367 sqlite3_vfs *apVfs[20]; 5368 sqlite3_vfs one, two; 5369 5370 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5371 one.zName = "__one"; 5372 two.zName = "__two"; 5373 5374 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5375 ** change the default VFS 5376 */ 5377 pMain = sqlite3_vfs_find(0); 5378 sqlite3_vfs_register(&one, 0); 5379 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5380 sqlite3_vfs_register(&two, 0); 5381 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5382 5383 /* We can find a VFS by its name */ 5384 assert( sqlite3_vfs_find("__one")==&one ); 5385 assert( sqlite3_vfs_find("__two")==&two ); 5386 5387 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5388 ** default VFS, even if the 1st parameter is an existig VFS that is 5389 ** previously registered as the non-default. 5390 */ 5391 sqlite3_vfs_register(&one, 1); 5392 assert( sqlite3_vfs_find("__one")==&one ); 5393 assert( sqlite3_vfs_find("__two")==&two ); 5394 assert( sqlite3_vfs_find(0)==&one ); 5395 sqlite3_vfs_register(&two, 1); 5396 assert( sqlite3_vfs_find("__one")==&one ); 5397 assert( sqlite3_vfs_find("__two")==&two ); 5398 assert( sqlite3_vfs_find(0)==&two ); 5399 if( pMain ){ 5400 sqlite3_vfs_register(pMain, 1); 5401 assert( sqlite3_vfs_find("__one")==&one ); 5402 assert( sqlite3_vfs_find("__two")==&two ); 5403 assert( sqlite3_vfs_find(0)==pMain ); 5404 } 5405 5406 /* Unlink the default VFS. Repeat until there are no more VFSes 5407 ** registered. 5408 */ 5409 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5410 apVfs[i] = sqlite3_vfs_find(0); 5411 if( apVfs[i] ){ 5412 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5413 sqlite3_vfs_unregister(apVfs[i]); 5414 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5415 } 5416 } 5417 assert( 0==sqlite3_vfs_find(0) ); 5418 5419 /* Register the main VFS as non-default (will be made default, since 5420 ** it'll be the only one in existence). 5421 */ 5422 sqlite3_vfs_register(pMain, 0); 5423 assert( sqlite3_vfs_find(0)==pMain ); 5424 5425 /* Un-register the main VFS again to restore an empty VFS list */ 5426 sqlite3_vfs_unregister(pMain); 5427 assert( 0==sqlite3_vfs_find(0) ); 5428 5429 /* Relink all VFSes in reverse order. */ 5430 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5431 if( apVfs[i] ){ 5432 sqlite3_vfs_register(apVfs[i], 1); 5433 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5434 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5435 } 5436 } 5437 5438 /* Unregister out sample VFSes. */ 5439 sqlite3_vfs_unregister(&one); 5440 sqlite3_vfs_unregister(&two); 5441 5442 /* Unregistering a VFS that is not currently registered is harmless */ 5443 sqlite3_vfs_unregister(&one); 5444 sqlite3_vfs_unregister(&two); 5445 assert( sqlite3_vfs_find("__one")==0 ); 5446 assert( sqlite3_vfs_find("__two")==0 ); 5447 5448 /* We should be left with the original default VFS back as the 5449 ** original */ 5450 assert( sqlite3_vfs_find(0)==pMain ); 5451 5452 return TCL_OK; 5453 } 5454 5455 /* 5456 ** tclcmd: vfs_initfail_test 5457 ** 5458 ** This TCL command attempts to vfs_find and vfs_register when the 5459 ** sqlite3_initialize() interface is failing. All calls should fail. 5460 */ 5461 static int SQLITE_TCLAPI vfs_initfail_test( 5462 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5463 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5464 int objc, /* Number of arguments */ 5465 Tcl_Obj *CONST objv[] /* Command arguments */ 5466 ){ 5467 sqlite3_vfs one; 5468 one.zName = "__one"; 5469 5470 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5471 sqlite3_vfs_register(&one, 0); 5472 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5473 sqlite3_vfs_register(&one, 1); 5474 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5475 return TCL_OK; 5476 } 5477 5478 /* 5479 ** Saved VFSes 5480 */ 5481 static sqlite3_vfs *apVfs[20]; 5482 static int nVfs = 0; 5483 5484 /* 5485 ** tclcmd: vfs_unregister_all 5486 ** 5487 ** Unregister all VFSes. 5488 */ 5489 static int SQLITE_TCLAPI vfs_unregister_all( 5490 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5491 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5492 int objc, /* Number of arguments */ 5493 Tcl_Obj *CONST objv[] /* Command arguments */ 5494 ){ 5495 int i; 5496 for(i=0; i<ArraySize(apVfs); i++){ 5497 apVfs[i] = sqlite3_vfs_find(0); 5498 if( apVfs[i]==0 ) break; 5499 sqlite3_vfs_unregister(apVfs[i]); 5500 } 5501 nVfs = i; 5502 return TCL_OK; 5503 } 5504 /* 5505 ** tclcmd: vfs_reregister_all 5506 ** 5507 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5508 ** care to put the linked list back together in the same order as it was 5509 ** in before vfs_unregister_all was invoked. 5510 */ 5511 static int SQLITE_TCLAPI vfs_reregister_all( 5512 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5513 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5514 int objc, /* Number of arguments */ 5515 Tcl_Obj *CONST objv[] /* Command arguments */ 5516 ){ 5517 int i; 5518 for(i=nVfs-1; i>=0; i--){ 5519 sqlite3_vfs_register(apVfs[i], 1); 5520 } 5521 return TCL_OK; 5522 } 5523 5524 5525 /* 5526 ** tclcmd: file_control_test DB 5527 ** 5528 ** This TCL command runs the sqlite3_file_control interface and 5529 ** verifies correct operation of the same. 5530 */ 5531 static int SQLITE_TCLAPI file_control_test( 5532 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5533 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5534 int objc, /* Number of arguments */ 5535 Tcl_Obj *CONST objv[] /* Command arguments */ 5536 ){ 5537 int iArg = 0; 5538 sqlite3 *db; 5539 int rc; 5540 5541 if( objc!=2 ){ 5542 Tcl_AppendResult(interp, "wrong # args: should be \"", 5543 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5544 return TCL_ERROR; 5545 } 5546 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5547 rc = sqlite3_file_control(db, 0, 0, &iArg); 5548 assert( rc==SQLITE_NOTFOUND ); 5549 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 5550 assert( rc==SQLITE_ERROR ); 5551 rc = sqlite3_file_control(db, "main", -1, &iArg); 5552 assert( rc==SQLITE_NOTFOUND ); 5553 rc = sqlite3_file_control(db, "temp", -1, &iArg); 5554 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 5555 5556 return TCL_OK; 5557 } 5558 5559 5560 /* 5561 ** tclcmd: file_control_lasterrno_test DB 5562 ** 5563 ** This TCL command runs the sqlite3_file_control interface and 5564 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 5565 */ 5566 static int SQLITE_TCLAPI file_control_lasterrno_test( 5567 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5568 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5569 int objc, /* Number of arguments */ 5570 Tcl_Obj *CONST objv[] /* Command arguments */ 5571 ){ 5572 int iArg = 0; 5573 sqlite3 *db; 5574 int rc; 5575 5576 if( objc!=2 ){ 5577 Tcl_AppendResult(interp, "wrong # args: should be \"", 5578 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5579 return TCL_ERROR; 5580 } 5581 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5582 return TCL_ERROR; 5583 } 5584 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 5585 if( rc ){ 5586 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5587 return TCL_ERROR; 5588 } 5589 if( iArg!=0 ) { 5590 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 5591 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 5592 return TCL_ERROR; 5593 } 5594 return TCL_OK; 5595 } 5596 5597 /* 5598 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 5599 ** 5600 ** This TCL command runs the sqlite3_file_control interface and 5601 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5602 ** SQLITE_SET_LOCKPROXYFILE verbs. 5603 */ 5604 static int SQLITE_TCLAPI file_control_chunksize_test( 5605 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5606 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5607 int objc, /* Number of arguments */ 5608 Tcl_Obj *CONST objv[] /* Command arguments */ 5609 ){ 5610 int nSize; /* New chunk size */ 5611 char *zDb; /* Db name ("main", "temp" etc.) */ 5612 sqlite3 *db; /* Database handle */ 5613 int rc; /* file_control() return code */ 5614 5615 if( objc!=4 ){ 5616 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5617 return TCL_ERROR; 5618 } 5619 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5620 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 5621 ){ 5622 return TCL_ERROR; 5623 } 5624 zDb = Tcl_GetString(objv[2]); 5625 if( zDb[0]=='\0' ) zDb = NULL; 5626 5627 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 5628 if( rc ){ 5629 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5630 return TCL_ERROR; 5631 } 5632 return TCL_OK; 5633 } 5634 5635 /* 5636 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 5637 ** 5638 ** This TCL command runs the sqlite3_file_control interface 5639 ** with SQLITE_FCNTL_SIZE_HINT 5640 */ 5641 static int SQLITE_TCLAPI file_control_sizehint_test( 5642 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5643 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5644 int objc, /* Number of arguments */ 5645 Tcl_Obj *CONST objv[] /* Command arguments */ 5646 ){ 5647 Tcl_WideInt nSize; /* Hinted size */ 5648 char *zDb; /* Db name ("main", "temp" etc.) */ 5649 sqlite3 *db; /* Database handle */ 5650 int rc; /* file_control() return code */ 5651 5652 if( objc!=4 ){ 5653 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5654 return TCL_ERROR; 5655 } 5656 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5657 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 5658 ){ 5659 return TCL_ERROR; 5660 } 5661 zDb = Tcl_GetString(objv[2]); 5662 if( zDb[0]=='\0' ) zDb = NULL; 5663 5664 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 5665 if( rc ){ 5666 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5667 return TCL_ERROR; 5668 } 5669 return TCL_OK; 5670 } 5671 5672 /* 5673 ** tclcmd: file_control_lockproxy_test DB PWD 5674 ** 5675 ** This TCL command runs the sqlite3_file_control interface and 5676 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5677 ** SQLITE_SET_LOCKPROXYFILE verbs. 5678 */ 5679 static int SQLITE_TCLAPI file_control_lockproxy_test( 5680 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5681 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5682 int objc, /* Number of arguments */ 5683 Tcl_Obj *CONST objv[] /* Command arguments */ 5684 ){ 5685 sqlite3 *db; 5686 5687 if( objc!=3 ){ 5688 Tcl_AppendResult(interp, "wrong # args: should be \"", 5689 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 5690 return TCL_ERROR; 5691 } 5692 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5693 return TCL_ERROR; 5694 } 5695 5696 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 5697 # if defined(__APPLE__) 5698 # define SQLITE_ENABLE_LOCKING_STYLE 1 5699 # else 5700 # define SQLITE_ENABLE_LOCKING_STYLE 0 5701 # endif 5702 #endif 5703 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 5704 { 5705 char *testPath; 5706 int rc; 5707 int nPwd; 5708 const char *zPwd; 5709 char proxyPath[400]; 5710 5711 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 5712 if( sizeof(proxyPath)<nPwd+20 ){ 5713 Tcl_AppendResult(interp, "PWD too big", (void*)0); 5714 return TCL_ERROR; 5715 } 5716 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 5717 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5718 if( rc ){ 5719 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5720 return TCL_ERROR; 5721 } 5722 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 5723 if( strncmp(proxyPath,testPath,11) ){ 5724 Tcl_AppendResult(interp, "Lock proxy file did not match the " 5725 "previously assigned value", 0); 5726 return TCL_ERROR; 5727 } 5728 if( rc ){ 5729 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5730 return TCL_ERROR; 5731 } 5732 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5733 if( rc ){ 5734 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5735 return TCL_ERROR; 5736 } 5737 } 5738 #endif 5739 return TCL_OK; 5740 } 5741 5742 #if SQLITE_OS_WIN 5743 /* 5744 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 5745 ** 5746 ** This TCL command runs the sqlite3_file_control interface with 5747 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 5748 */ 5749 static int SQLITE_TCLAPI file_control_win32_av_retry( 5750 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5751 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5752 int objc, /* Number of arguments */ 5753 Tcl_Obj *CONST objv[] /* Command arguments */ 5754 ){ 5755 sqlite3 *db; 5756 int rc; 5757 int a[2]; 5758 char z[100]; 5759 5760 if( objc!=4 ){ 5761 Tcl_AppendResult(interp, "wrong # args: should be \"", 5762 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 5763 return TCL_ERROR; 5764 } 5765 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5766 return TCL_ERROR; 5767 } 5768 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 5769 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 5770 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 5771 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 5772 Tcl_AppendResult(interp, z, (char*)0); 5773 return TCL_OK; 5774 } 5775 5776 /* 5777 ** tclcmd: file_control_win32_get_handle DB 5778 ** 5779 ** This TCL command runs the sqlite3_file_control interface with 5780 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 5781 */ 5782 static int file_control_win32_get_handle( 5783 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5784 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5785 int objc, /* Number of arguments */ 5786 Tcl_Obj *CONST objv[] /* Command arguments */ 5787 ){ 5788 sqlite3 *db; 5789 int rc; 5790 HANDLE hFile = NULL; 5791 char z[100]; 5792 5793 if( objc!=2 ){ 5794 Tcl_AppendResult(interp, "wrong # args: should be \"", 5795 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5796 return TCL_ERROR; 5797 } 5798 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5799 return TCL_ERROR; 5800 } 5801 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 5802 (void*)&hFile); 5803 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5804 Tcl_AppendResult(interp, z, (char*)0); 5805 return TCL_OK; 5806 } 5807 5808 /* 5809 ** tclcmd: file_control_win32_set_handle DB HANDLE 5810 ** 5811 ** This TCL command runs the sqlite3_file_control interface with 5812 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 5813 */ 5814 static int SQLITE_TCLAPI file_control_win32_set_handle( 5815 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5816 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5817 int objc, /* Number of arguments */ 5818 Tcl_Obj *CONST objv[] /* Command arguments */ 5819 ){ 5820 sqlite3 *db; 5821 int rc; 5822 HANDLE hFile = NULL; 5823 char z[100]; 5824 5825 if( objc!=3 ){ 5826 Tcl_AppendResult(interp, "wrong # args: should be \"", 5827 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 5828 return TCL_ERROR; 5829 } 5830 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5831 return TCL_ERROR; 5832 } 5833 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 5834 return TCL_ERROR; 5835 } 5836 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 5837 (void*)&hFile); 5838 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5839 Tcl_AppendResult(interp, z, (char*)0); 5840 return TCL_OK; 5841 } 5842 #endif 5843 5844 /* 5845 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 5846 ** 5847 ** This TCL command runs the sqlite3_file_control interface with 5848 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 5849 */ 5850 static int SQLITE_TCLAPI file_control_persist_wal( 5851 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5852 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5853 int objc, /* Number of arguments */ 5854 Tcl_Obj *CONST objv[] /* Command arguments */ 5855 ){ 5856 sqlite3 *db; 5857 int rc; 5858 int bPersist; 5859 char z[100]; 5860 5861 if( objc!=3 ){ 5862 Tcl_AppendResult(interp, "wrong # args: should be \"", 5863 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5864 return TCL_ERROR; 5865 } 5866 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5867 return TCL_ERROR; 5868 } 5869 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 5870 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 5871 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 5872 Tcl_AppendResult(interp, z, (char*)0); 5873 return TCL_OK; 5874 } 5875 5876 /* 5877 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 5878 ** 5879 ** This TCL command runs the sqlite3_file_control interface with 5880 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 5881 */ 5882 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 5883 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5884 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5885 int objc, /* Number of arguments */ 5886 Tcl_Obj *CONST objv[] /* Command arguments */ 5887 ){ 5888 sqlite3 *db; 5889 int rc; 5890 int b; 5891 char z[100]; 5892 5893 if( objc!=3 ){ 5894 Tcl_AppendResult(interp, "wrong # args: should be \"", 5895 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5896 return TCL_ERROR; 5897 } 5898 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5899 return TCL_ERROR; 5900 } 5901 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 5902 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 5903 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 5904 Tcl_AppendResult(interp, z, (char*)0); 5905 return TCL_OK; 5906 } 5907 5908 5909 /* 5910 ** tclcmd: file_control_vfsname DB ?AUXDB? 5911 ** 5912 ** Return a string that describes the stack of VFSes. 5913 */ 5914 static int SQLITE_TCLAPI file_control_vfsname( 5915 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5916 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5917 int objc, /* Number of arguments */ 5918 Tcl_Obj *CONST objv[] /* Command arguments */ 5919 ){ 5920 sqlite3 *db; 5921 const char *zDbName = "main"; 5922 char *zVfsName = 0; 5923 5924 if( objc!=2 && objc!=3 ){ 5925 Tcl_AppendResult(interp, "wrong # args: should be \"", 5926 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 5927 return TCL_ERROR; 5928 } 5929 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5930 return TCL_ERROR; 5931 } 5932 if( objc==3 ){ 5933 zDbName = Tcl_GetString(objv[2]); 5934 } 5935 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 5936 Tcl_AppendResult(interp, zVfsName, (char*)0); 5937 sqlite3_free(zVfsName); 5938 return TCL_OK; 5939 } 5940 5941 /* 5942 ** tclcmd: file_control_tempfilename DB ?AUXDB? 5943 ** 5944 ** Return a string that is a temporary filename 5945 */ 5946 static int SQLITE_TCLAPI file_control_tempfilename( 5947 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5948 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5949 int objc, /* Number of arguments */ 5950 Tcl_Obj *CONST objv[] /* Command arguments */ 5951 ){ 5952 sqlite3 *db; 5953 const char *zDbName = "main"; 5954 char *zTName = 0; 5955 5956 if( objc!=2 && objc!=3 ){ 5957 Tcl_AppendResult(interp, "wrong # args: should be \"", 5958 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 5959 return TCL_ERROR; 5960 } 5961 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5962 return TCL_ERROR; 5963 } 5964 if( objc==3 ){ 5965 zDbName = Tcl_GetString(objv[2]); 5966 } 5967 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 5968 Tcl_AppendResult(interp, zTName, (char*)0); 5969 sqlite3_free(zTName); 5970 return TCL_OK; 5971 } 5972 5973 5974 /* 5975 ** tclcmd: sqlite3_vfs_list 5976 ** 5977 ** Return a tcl list containing the names of all registered vfs's. 5978 */ 5979 static int SQLITE_TCLAPI vfs_list( 5980 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5981 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5982 int objc, /* Number of arguments */ 5983 Tcl_Obj *CONST objv[] /* Command arguments */ 5984 ){ 5985 sqlite3_vfs *pVfs; 5986 Tcl_Obj *pRet = Tcl_NewObj(); 5987 if( objc!=1 ){ 5988 Tcl_WrongNumArgs(interp, 1, objv, ""); 5989 return TCL_ERROR; 5990 } 5991 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 5992 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 5993 } 5994 Tcl_SetObjResult(interp, pRet); 5995 return TCL_OK; 5996 } 5997 5998 /* 5999 ** tclcmd: sqlite3_limit DB ID VALUE 6000 ** 6001 ** This TCL command runs the sqlite3_limit interface and 6002 ** verifies correct operation of the same. 6003 */ 6004 static int SQLITE_TCLAPI test_limit( 6005 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6006 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6007 int objc, /* Number of arguments */ 6008 Tcl_Obj *CONST objv[] /* Command arguments */ 6009 ){ 6010 sqlite3 *db; 6011 int rc; 6012 static const struct { 6013 char *zName; 6014 int id; 6015 } aId[] = { 6016 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6017 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6018 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6019 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6020 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6021 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6022 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6023 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6024 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6025 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6026 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6027 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6028 6029 /* Out of range test cases */ 6030 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6031 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6032 }; 6033 int i, id = 0; 6034 int val; 6035 const char *zId; 6036 6037 if( objc!=4 ){ 6038 Tcl_AppendResult(interp, "wrong # args: should be \"", 6039 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6040 return TCL_ERROR; 6041 } 6042 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6043 zId = Tcl_GetString(objv[2]); 6044 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6045 if( strcmp(zId, aId[i].zName)==0 ){ 6046 id = aId[i].id; 6047 break; 6048 } 6049 } 6050 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6051 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6052 return TCL_ERROR; 6053 } 6054 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6055 rc = sqlite3_limit(db, id, val); 6056 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6057 return TCL_OK; 6058 } 6059 6060 /* 6061 ** tclcmd: save_prng_state 6062 ** 6063 ** Save the state of the pseudo-random number generator. 6064 ** At the same time, verify that sqlite3_test_control works even when 6065 ** called with an out-of-range opcode. 6066 */ 6067 static int SQLITE_TCLAPI save_prng_state( 6068 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6069 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6070 int objc, /* Number of arguments */ 6071 Tcl_Obj *CONST objv[] /* Command arguments */ 6072 ){ 6073 int rc = sqlite3_test_control(9999); 6074 assert( rc==0 ); 6075 rc = sqlite3_test_control(-1); 6076 assert( rc==0 ); 6077 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6078 return TCL_OK; 6079 } 6080 /* 6081 ** tclcmd: restore_prng_state 6082 */ 6083 static int SQLITE_TCLAPI restore_prng_state( 6084 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6085 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6086 int objc, /* Number of arguments */ 6087 Tcl_Obj *CONST objv[] /* Command arguments */ 6088 ){ 6089 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 6090 return TCL_OK; 6091 } 6092 /* 6093 ** tclcmd: reset_prng_state 6094 */ 6095 static int SQLITE_TCLAPI reset_prng_state( 6096 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6097 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6098 int objc, /* Number of arguments */ 6099 Tcl_Obj *CONST objv[] /* Command arguments */ 6100 ){ 6101 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 6102 return TCL_OK; 6103 } 6104 6105 /* 6106 ** tclcmd: database_may_be_corrupt 6107 ** 6108 ** Indicate that database files might be corrupt. In other words, set the normal 6109 ** state of operation. 6110 */ 6111 static int SQLITE_TCLAPI database_may_be_corrupt( 6112 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6113 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6114 int objc, /* Number of arguments */ 6115 Tcl_Obj *CONST objv[] /* Command arguments */ 6116 ){ 6117 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6118 return TCL_OK; 6119 } 6120 /* 6121 ** tclcmd: database_never_corrupt 6122 ** 6123 ** Indicate that database files are always well-formed. This enables extra assert() 6124 ** statements that test conditions that are always true for well-formed databases. 6125 */ 6126 static int SQLITE_TCLAPI database_never_corrupt( 6127 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6128 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6129 int objc, /* Number of arguments */ 6130 Tcl_Obj *CONST objv[] /* Command arguments */ 6131 ){ 6132 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6133 return TCL_OK; 6134 } 6135 6136 /* 6137 ** tclcmd: pcache_stats 6138 */ 6139 static int SQLITE_TCLAPI test_pcache_stats( 6140 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6141 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6142 int objc, /* Number of arguments */ 6143 Tcl_Obj *CONST objv[] /* Command arguments */ 6144 ){ 6145 int nMin; 6146 int nMax; 6147 int nCurrent; 6148 int nRecyclable; 6149 Tcl_Obj *pRet; 6150 6151 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6152 6153 pRet = Tcl_NewObj(); 6154 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6155 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6156 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6157 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6158 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6159 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6160 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6161 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6162 6163 Tcl_SetObjResult(interp, pRet); 6164 6165 return TCL_OK; 6166 } 6167 6168 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6169 static void test_unlock_notify_cb(void **aArg, int nArg){ 6170 int ii; 6171 for(ii=0; ii<nArg; ii++){ 6172 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6173 } 6174 } 6175 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6176 6177 /* 6178 ** tclcmd: sqlite3_unlock_notify db 6179 */ 6180 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6181 static int SQLITE_TCLAPI test_unlock_notify( 6182 ClientData clientData, /* Unused */ 6183 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6184 int objc, /* Number of arguments */ 6185 Tcl_Obj *CONST objv[] /* Command arguments */ 6186 ){ 6187 sqlite3 *db; 6188 int rc; 6189 6190 if( objc!=2 ){ 6191 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6192 return TCL_ERROR; 6193 } 6194 6195 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6196 return TCL_ERROR; 6197 } 6198 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6199 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6200 return TCL_OK; 6201 } 6202 #endif 6203 6204 /* 6205 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6206 */ 6207 static int SQLITE_TCLAPI test_wal_checkpoint( 6208 ClientData clientData, /* Unused */ 6209 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6210 int objc, /* Number of arguments */ 6211 Tcl_Obj *CONST objv[] /* Command arguments */ 6212 ){ 6213 char *zDb = 0; 6214 sqlite3 *db; 6215 int rc; 6216 6217 if( objc!=3 && objc!=2 ){ 6218 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6219 return TCL_ERROR; 6220 } 6221 6222 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6223 return TCL_ERROR; 6224 } 6225 if( objc==3 ){ 6226 zDb = Tcl_GetString(objv[2]); 6227 } 6228 rc = sqlite3_wal_checkpoint(db, zDb); 6229 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6230 return TCL_OK; 6231 } 6232 6233 /* 6234 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6235 ** 6236 ** This command calls the wal_checkpoint_v2() function with the specified 6237 ** mode argument (passive, full or restart). If present, the database name 6238 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6239 ** NAME argument is not present, a NULL pointer is passed instead. 6240 ** 6241 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6242 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6243 ** to the error message obtained from sqlite3_errmsg(). 6244 ** 6245 ** Otherwise, this command returns a list of three integers. The first integer 6246 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6247 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6248 ** the number of frames in the log and the number of frames in the log 6249 ** that have been checkpointed. 6250 */ 6251 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6252 ClientData clientData, /* Unused */ 6253 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6254 int objc, /* Number of arguments */ 6255 Tcl_Obj *CONST objv[] /* Command arguments */ 6256 ){ 6257 char *zDb = 0; 6258 sqlite3 *db; 6259 int rc; 6260 6261 int eMode; 6262 int nLog = -555; 6263 int nCkpt = -555; 6264 Tcl_Obj *pRet; 6265 6266 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6267 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6268 assert( SQLITE_CHECKPOINT_FULL==1 ); 6269 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6270 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6271 6272 if( objc!=3 && objc!=4 ){ 6273 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6274 return TCL_ERROR; 6275 } 6276 6277 if( objc==4 ){ 6278 zDb = Tcl_GetString(objv[3]); 6279 } 6280 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6281 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6282 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6283 )){ 6284 return TCL_ERROR; 6285 } 6286 6287 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6288 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6289 const char *zErrCode = sqlite3ErrName(rc); 6290 Tcl_ResetResult(interp); 6291 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6292 return TCL_ERROR; 6293 } 6294 6295 pRet = Tcl_NewObj(); 6296 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6297 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6298 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6299 Tcl_SetObjResult(interp, pRet); 6300 6301 return TCL_OK; 6302 } 6303 6304 /* 6305 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6306 */ 6307 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6308 ClientData clientData, /* Unused */ 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 *db; 6314 int rc; 6315 int iVal; 6316 6317 6318 if( objc!=3 ){ 6319 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6320 return TCL_ERROR; 6321 } 6322 6323 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6324 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6325 ){ 6326 return TCL_ERROR; 6327 } 6328 6329 rc = sqlite3_wal_autocheckpoint(db, iVal); 6330 Tcl_ResetResult(interp); 6331 if( rc!=SQLITE_OK ){ 6332 const char *zErrCode = sqlite3ErrName(rc); 6333 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6334 return TCL_ERROR; 6335 } 6336 6337 return TCL_OK; 6338 } 6339 6340 6341 /* 6342 ** tclcmd: test_sqlite3_log ?SCRIPT? 6343 */ 6344 static struct LogCallback { 6345 Tcl_Interp *pInterp; 6346 Tcl_Obj *pObj; 6347 } logcallback = {0, 0}; 6348 static void xLogcallback(void *unused, int err, char *zMsg){ 6349 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6350 Tcl_IncrRefCount(pNew); 6351 Tcl_ListObjAppendElement( 6352 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6353 ); 6354 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6355 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6356 Tcl_DecrRefCount(pNew); 6357 } 6358 static int SQLITE_TCLAPI test_sqlite3_log( 6359 ClientData clientData, 6360 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6361 int objc, /* Number of arguments */ 6362 Tcl_Obj *CONST objv[] /* Command arguments */ 6363 ){ 6364 if( objc>2 ){ 6365 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 6366 return TCL_ERROR; 6367 } 6368 if( logcallback.pObj ){ 6369 Tcl_DecrRefCount(logcallback.pObj); 6370 logcallback.pObj = 0; 6371 logcallback.pInterp = 0; 6372 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 6373 } 6374 if( objc>1 ){ 6375 logcallback.pObj = objv[1]; 6376 Tcl_IncrRefCount(logcallback.pObj); 6377 logcallback.pInterp = interp; 6378 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 6379 } 6380 return TCL_OK; 6381 } 6382 6383 /* 6384 ** tcl_objproc COMMANDNAME ARGS... 6385 ** 6386 ** Run a TCL command using its objProc interface. Throw an error if 6387 ** the command has no objProc interface. 6388 */ 6389 static int SQLITE_TCLAPI runAsObjProc( 6390 void * clientData, 6391 Tcl_Interp *interp, 6392 int objc, 6393 Tcl_Obj *CONST objv[] 6394 ){ 6395 Tcl_CmdInfo cmdInfo; 6396 if( objc<2 ){ 6397 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 6398 return TCL_ERROR; 6399 } 6400 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 6401 Tcl_AppendResult(interp, "command not found: ", 6402 Tcl_GetString(objv[1]), (char*)0); 6403 return TCL_ERROR; 6404 } 6405 if( cmdInfo.objProc==0 ){ 6406 Tcl_AppendResult(interp, "command has no objProc: ", 6407 Tcl_GetString(objv[1]), (char*)0); 6408 return TCL_ERROR; 6409 } 6410 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 6411 } 6412 6413 #ifndef SQLITE_OMIT_EXPLAIN 6414 /* 6415 ** WARNING: The following function, printExplainQueryPlan() is an exact 6416 ** copy of example code from eqp.in (eqp.html). If this code is modified, 6417 ** then the documentation copy needs to be modified as well. 6418 */ 6419 /* 6420 ** Argument pStmt is a prepared SQL statement. This function compiles 6421 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 6422 ** and prints the report to stdout using printf(). 6423 */ 6424 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 6425 const char *zSql; /* Input SQL */ 6426 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 6427 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 6428 int rc; /* Return code from sqlite3_prepare_v2() */ 6429 6430 zSql = sqlite3_sql(pStmt); 6431 if( zSql==0 ) return SQLITE_ERROR; 6432 6433 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 6434 if( zExplain==0 ) return SQLITE_NOMEM; 6435 6436 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 6437 sqlite3_free(zExplain); 6438 if( rc!=SQLITE_OK ) return rc; 6439 6440 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 6441 int iSelectid = sqlite3_column_int(pExplain, 0); 6442 int iOrder = sqlite3_column_int(pExplain, 1); 6443 int iFrom = sqlite3_column_int(pExplain, 2); 6444 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 6445 6446 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 6447 } 6448 6449 return sqlite3_finalize(pExplain); 6450 } 6451 6452 static int SQLITE_TCLAPI test_print_eqp( 6453 void * clientData, 6454 Tcl_Interp *interp, 6455 int objc, 6456 Tcl_Obj *CONST objv[] 6457 ){ 6458 int rc; 6459 sqlite3_stmt *pStmt; 6460 6461 if( objc!=2 ){ 6462 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 6463 return TCL_ERROR; 6464 } 6465 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 6466 rc = printExplainQueryPlan(pStmt); 6467 /* This is needed on Windows so that a test case using this 6468 ** function can open a read pipe and get the output of 6469 ** printExplainQueryPlan() immediately. 6470 */ 6471 fflush(stdout); 6472 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 6473 return TCL_OK; 6474 } 6475 #endif /* SQLITE_OMIT_EXPLAIN */ 6476 6477 /* 6478 ** sqlite3_test_control VERB ARGS... 6479 */ 6480 static int SQLITE_TCLAPI test_test_control( 6481 void * clientData, 6482 Tcl_Interp *interp, 6483 int objc, 6484 Tcl_Obj *CONST objv[] 6485 ){ 6486 struct Verb { 6487 const char *zName; 6488 int i; 6489 } aVerb[] = { 6490 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 6491 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 6492 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 6493 }; 6494 int iVerb; 6495 int iFlag; 6496 int rc; 6497 6498 if( objc<2 ){ 6499 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 6500 return TCL_ERROR; 6501 } 6502 6503 rc = Tcl_GetIndexFromObjStruct( 6504 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 6505 ); 6506 if( rc!=TCL_OK ) return rc; 6507 6508 iFlag = aVerb[iVerb].i; 6509 switch( iFlag ){ 6510 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 6511 int val; 6512 if( objc!=3 ){ 6513 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 6514 return TCL_ERROR; 6515 } 6516 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 6517 sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, val); 6518 break; 6519 } 6520 6521 case SQLITE_TESTCTRL_SORTER_MMAP: { 6522 int val; 6523 sqlite3 *db; 6524 if( objc!=4 ){ 6525 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 6526 return TCL_ERROR; 6527 } 6528 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6529 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6530 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 6531 break; 6532 } 6533 6534 case SQLITE_TESTCTRL_IMPOSTER: { 6535 int onOff, tnum; 6536 const char *zDbName; 6537 sqlite3 *db; 6538 if( objc!=6 ){ 6539 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 6540 return TCL_ERROR; 6541 } 6542 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6543 zDbName = Tcl_GetString(objv[3]); 6544 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 6545 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 6546 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 6547 break; 6548 } 6549 } 6550 6551 Tcl_ResetResult(interp); 6552 return TCL_OK; 6553 } 6554 6555 #if SQLITE_OS_UNIX 6556 #include <sys/time.h> 6557 #include <sys/resource.h> 6558 6559 static int SQLITE_TCLAPI test_getrusage( 6560 void * clientData, 6561 Tcl_Interp *interp, 6562 int objc, 6563 Tcl_Obj *CONST objv[] 6564 ){ 6565 char buf[1024]; 6566 struct rusage r; 6567 memset(&r, 0, sizeof(r)); 6568 getrusage(RUSAGE_SELF, &r); 6569 6570 sqlite3_snprintf(sizeof(buf), buf, 6571 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 6572 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 6573 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 6574 (int)r.ru_minflt, (int)r.ru_majflt 6575 ); 6576 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 6577 return TCL_OK; 6578 } 6579 #endif 6580 6581 #if SQLITE_OS_WIN 6582 /* 6583 ** Information passed from the main thread into the windows file locker 6584 ** background thread. 6585 */ 6586 struct win32FileLocker { 6587 char *evName; /* Name of event to signal thread startup */ 6588 HANDLE h; /* Handle of the file to be locked */ 6589 int delay1; /* Delay before locking */ 6590 int delay2; /* Delay before unlocking */ 6591 int ok; /* Finished ok */ 6592 int err; /* True if an error occurs */ 6593 }; 6594 #endif 6595 6596 6597 #if SQLITE_OS_WIN 6598 #include <process.h> 6599 /* 6600 ** The background thread that does file locking. 6601 */ 6602 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 6603 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 6604 if( p->evName ){ 6605 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 6606 if ( ev ){ 6607 SetEvent(ev); 6608 CloseHandle(ev); 6609 } 6610 } 6611 if( p->delay1 ) Sleep(p->delay1); 6612 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 6613 Sleep(p->delay2); 6614 UnlockFile(p->h, 0, 0, 100000000, 0); 6615 p->ok = 1; 6616 }else{ 6617 p->err = 1; 6618 } 6619 CloseHandle(p->h); 6620 p->h = 0; 6621 p->delay1 = 0; 6622 p->delay2 = 0; 6623 } 6624 #endif 6625 6626 #if SQLITE_OS_WIN 6627 /* 6628 ** lock_win32_file FILENAME DELAY1 DELAY2 6629 ** 6630 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 6631 ** Wait DELAY1 milliseconds before acquiring the lock. 6632 */ 6633 static int SQLITE_TCLAPI win32_file_lock( 6634 void * clientData, 6635 Tcl_Interp *interp, 6636 int objc, 6637 Tcl_Obj *CONST objv[] 6638 ){ 6639 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 6640 const char *zFilename; 6641 char zBuf[200]; 6642 int retry = 0; 6643 HANDLE ev; 6644 DWORD wResult; 6645 6646 if( objc!=4 && objc!=1 ){ 6647 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 6648 return TCL_ERROR; 6649 } 6650 if( objc==1 ){ 6651 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 6652 x.ok, x.err, x.delay1, x.delay2, x.h); 6653 Tcl_AppendResult(interp, zBuf, (char*)0); 6654 return TCL_OK; 6655 } 6656 while( x.h && retry<30 ){ 6657 retry++; 6658 Sleep(100); 6659 } 6660 if( x.h ){ 6661 Tcl_AppendResult(interp, "busy", (char*)0); 6662 return TCL_ERROR; 6663 } 6664 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 6665 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 6666 zFilename = Tcl_GetString(objv[1]); 6667 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 6668 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 6669 FILE_ATTRIBUTE_NORMAL, 0); 6670 if( !x.h ){ 6671 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 6672 return TCL_ERROR; 6673 } 6674 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 6675 if ( !ev ){ 6676 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 6677 return TCL_ERROR; 6678 } 6679 _beginthread(win32_file_locker, 0, (void*)&x); 6680 Sleep(0); 6681 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 6682 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 6683 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 6684 CloseHandle(ev); 6685 return TCL_ERROR; 6686 } 6687 CloseHandle(ev); 6688 return TCL_OK; 6689 } 6690 6691 /* 6692 ** exists_win32_path PATH 6693 ** 6694 ** Returns non-zero if the specified path exists, whose fully qualified name 6695 ** may exceed 260 characters if it is prefixed with "\\?\". 6696 */ 6697 static int SQLITE_TCLAPI win32_exists_path( 6698 void *clientData, 6699 Tcl_Interp *interp, 6700 int objc, 6701 Tcl_Obj *CONST objv[] 6702 ){ 6703 if( objc!=2 ){ 6704 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 6705 return TCL_ERROR; 6706 } 6707 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 6708 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 6709 return TCL_OK; 6710 } 6711 6712 /* 6713 ** find_win32_file PATTERN 6714 ** 6715 ** Returns a list of entries in a directory that match the specified pattern, 6716 ** whose fully qualified name may exceed 248 characters if it is prefixed with 6717 ** "\\?\". 6718 */ 6719 static int SQLITE_TCLAPI win32_find_file( 6720 void *clientData, 6721 Tcl_Interp *interp, 6722 int objc, 6723 Tcl_Obj *CONST objv[] 6724 ){ 6725 HANDLE hFindFile = INVALID_HANDLE_VALUE; 6726 WIN32_FIND_DATAW findData; 6727 Tcl_Obj *listObj; 6728 DWORD lastErrno; 6729 if( objc!=2 ){ 6730 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 6731 return TCL_ERROR; 6732 } 6733 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 6734 if( hFindFile==INVALID_HANDLE_VALUE ){ 6735 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6736 return TCL_ERROR; 6737 } 6738 listObj = Tcl_NewObj(); 6739 Tcl_IncrRefCount(listObj); 6740 do { 6741 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 6742 findData.cFileName, -1)); 6743 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 6744 findData.dwFileAttributes)); 6745 } while( FindNextFileW(hFindFile, &findData) ); 6746 lastErrno = GetLastError(); 6747 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 6748 FindClose(hFindFile); 6749 Tcl_DecrRefCount(listObj); 6750 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6751 return TCL_ERROR; 6752 } 6753 FindClose(hFindFile); 6754 Tcl_SetObjResult(interp, listObj); 6755 return TCL_OK; 6756 } 6757 6758 /* 6759 ** delete_win32_file FILENAME 6760 ** 6761 ** Deletes the specified file, whose fully qualified name may exceed 260 6762 ** characters if it is prefixed with "\\?\". 6763 */ 6764 static int SQLITE_TCLAPI win32_delete_file( 6765 void *clientData, 6766 Tcl_Interp *interp, 6767 int objc, 6768 Tcl_Obj *CONST objv[] 6769 ){ 6770 if( objc!=2 ){ 6771 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 6772 return TCL_ERROR; 6773 } 6774 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 6775 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6776 return TCL_ERROR; 6777 } 6778 Tcl_ResetResult(interp); 6779 return TCL_OK; 6780 } 6781 6782 /* 6783 ** make_win32_dir DIRECTORY 6784 ** 6785 ** Creates the specified directory, whose fully qualified name may exceed 248 6786 ** characters if it is prefixed with "\\?\". 6787 */ 6788 static int SQLITE_TCLAPI win32_mkdir( 6789 void *clientData, 6790 Tcl_Interp *interp, 6791 int objc, 6792 Tcl_Obj *CONST objv[] 6793 ){ 6794 if( objc!=2 ){ 6795 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6796 return TCL_ERROR; 6797 } 6798 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 6799 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6800 return TCL_ERROR; 6801 } 6802 Tcl_ResetResult(interp); 6803 return TCL_OK; 6804 } 6805 6806 /* 6807 ** remove_win32_dir DIRECTORY 6808 ** 6809 ** Removes the specified directory, whose fully qualified name may exceed 248 6810 ** characters if it is prefixed with "\\?\". 6811 */ 6812 static int SQLITE_TCLAPI win32_rmdir( 6813 void *clientData, 6814 Tcl_Interp *interp, 6815 int objc, 6816 Tcl_Obj *CONST objv[] 6817 ){ 6818 if( objc!=2 ){ 6819 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6820 return TCL_ERROR; 6821 } 6822 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 6823 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6824 return TCL_ERROR; 6825 } 6826 Tcl_ResetResult(interp); 6827 return TCL_OK; 6828 } 6829 #endif 6830 6831 6832 /* 6833 ** optimization_control DB OPT BOOLEAN 6834 ** 6835 ** Enable or disable query optimizations using the sqlite3_test_control() 6836 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 6837 ** OPT is the name of the optimization to be disabled. 6838 */ 6839 static int SQLITE_TCLAPI optimization_control( 6840 void * clientData, 6841 Tcl_Interp *interp, 6842 int objc, 6843 Tcl_Obj *CONST objv[] 6844 ){ 6845 int i; 6846 sqlite3 *db; 6847 const char *zOpt; 6848 int onoff; 6849 int mask = 0; 6850 static const struct { 6851 const char *zOptName; 6852 int mask; 6853 } aOpt[] = { 6854 { "all", SQLITE_AllOpts }, 6855 { "none", 0 }, 6856 { "query-flattener", SQLITE_QueryFlattener }, 6857 { "column-cache", SQLITE_ColumnCache }, 6858 { "groupby-order", SQLITE_GroupByOrder }, 6859 { "factor-constants", SQLITE_FactorOutConst }, 6860 { "distinct-opt", SQLITE_DistinctOpt }, 6861 { "cover-idx-scan", SQLITE_CoverIdxScan }, 6862 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 6863 { "transitive", SQLITE_Transitive }, 6864 { "subquery-coroutine", SQLITE_SubqCoroutine }, 6865 { "omit-noop-join", SQLITE_OmitNoopJoin }, 6866 { "stat3", SQLITE_Stat34 }, 6867 { "stat4", SQLITE_Stat34 }, 6868 }; 6869 6870 if( objc!=4 ){ 6871 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 6872 return TCL_ERROR; 6873 } 6874 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6875 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 6876 zOpt = Tcl_GetString(objv[2]); 6877 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 6878 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 6879 mask = aOpt[i].mask; 6880 break; 6881 } 6882 } 6883 if( onoff ) mask = ~mask; 6884 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 6885 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 6886 (char*)0); 6887 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 6888 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 6889 } 6890 return TCL_ERROR; 6891 } 6892 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 6893 return TCL_OK; 6894 } 6895 6896 /* 6897 ** load_static_extension DB NAME ... 6898 ** 6899 ** Load one or more statically linked extensions. 6900 */ 6901 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 6902 void * clientData, 6903 Tcl_Interp *interp, 6904 int objc, 6905 Tcl_Obj *CONST objv[] 6906 ){ 6907 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 6908 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 6909 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 6910 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 6911 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 6912 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 6913 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 6914 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 6915 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 6916 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 6917 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 6918 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 6919 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 6920 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 6921 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 6922 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 6923 static const struct { 6924 const char *zExtName; 6925 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 6926 } aExtension[] = { 6927 { "amatch", sqlite3_amatch_init }, 6928 { "carray", sqlite3_carray_init }, 6929 { "closure", sqlite3_closure_init }, 6930 { "csv", sqlite3_csv_init }, 6931 { "eval", sqlite3_eval_init }, 6932 { "fileio", sqlite3_fileio_init }, 6933 { "fuzzer", sqlite3_fuzzer_init }, 6934 { "ieee754", sqlite3_ieee_init }, 6935 { "nextchar", sqlite3_nextchar_init }, 6936 { "percentile", sqlite3_percentile_init }, 6937 { "regexp", sqlite3_regexp_init }, 6938 { "remember", sqlite3_remember_init }, 6939 { "series", sqlite3_series_init }, 6940 { "spellfix", sqlite3_spellfix_init }, 6941 { "totype", sqlite3_totype_init }, 6942 { "wholenumber", sqlite3_wholenumber_init }, 6943 }; 6944 sqlite3 *db; 6945 const char *zName; 6946 int i, j, rc; 6947 char *zErrMsg = 0; 6948 if( objc<3 ){ 6949 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 6950 return TCL_ERROR; 6951 } 6952 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6953 for(j=2; j<objc; j++){ 6954 zName = Tcl_GetString(objv[j]); 6955 for(i=0; i<ArraySize(aExtension); i++){ 6956 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 6957 } 6958 if( i>=ArraySize(aExtension) ){ 6959 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 6960 return TCL_ERROR; 6961 } 6962 if( aExtension[i].pInit ){ 6963 rc = aExtension[i].pInit(db, &zErrMsg, 0); 6964 }else{ 6965 rc = SQLITE_OK; 6966 } 6967 if( rc!=SQLITE_OK || zErrMsg ){ 6968 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 6969 (char*)0); 6970 sqlite3_free(zErrMsg); 6971 return TCL_ERROR; 6972 } 6973 } 6974 return TCL_OK; 6975 } 6976 6977 /* 6978 ** sorter_test_fakeheap BOOL 6979 ** 6980 */ 6981 static int SQLITE_TCLAPI sorter_test_fakeheap( 6982 void * clientData, 6983 Tcl_Interp *interp, 6984 int objc, 6985 Tcl_Obj *CONST objv[] 6986 ){ 6987 int bArg; 6988 if( objc!=2 ){ 6989 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 6990 return TCL_ERROR; 6991 } 6992 6993 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 6994 return TCL_ERROR; 6995 } 6996 6997 if( bArg ){ 6998 if( sqlite3GlobalConfig.pHeap==0 ){ 6999 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7000 } 7001 }else{ 7002 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7003 sqlite3GlobalConfig.pHeap = 0; 7004 } 7005 } 7006 7007 Tcl_ResetResult(interp); 7008 return TCL_OK; 7009 } 7010 7011 /* 7012 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7013 ** 7014 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7015 ** check that the leftmost and rightmost columns returned are both integers, 7016 ** and that both contain the same value. 7017 ** 7018 ** Then execute statement $SQL2. Check that the statement returns the same 7019 ** set of integers in the same order as in the previous step (using $SQL1). 7020 */ 7021 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7022 void * clientData, 7023 Tcl_Interp *interp, 7024 int objc, 7025 Tcl_Obj *CONST objv[] 7026 ){ 7027 const char *zSql1; 7028 const char *zSql2; 7029 int nStep; 7030 int iStep; 7031 unsigned int iCksum1 = 0; 7032 unsigned int iCksum2 = 0; 7033 int rc; 7034 int iB; 7035 sqlite3 *db; 7036 sqlite3_stmt *pStmt; 7037 7038 if( objc!=5 ){ 7039 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7040 return TCL_ERROR; 7041 } 7042 7043 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7044 zSql1 = Tcl_GetString(objv[2]); 7045 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7046 zSql2 = Tcl_GetString(objv[4]); 7047 7048 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7049 if( rc!=SQLITE_OK ) goto sql_error; 7050 7051 iB = sqlite3_column_count(pStmt)-1; 7052 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7053 int a = sqlite3_column_int(pStmt, 0); 7054 if( a!=sqlite3_column_int(pStmt, iB) ){ 7055 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7056 return TCL_ERROR; 7057 } 7058 7059 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7060 } 7061 rc = sqlite3_finalize(pStmt); 7062 if( rc!=SQLITE_OK ) goto sql_error; 7063 7064 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7065 if( rc!=SQLITE_OK ) goto sql_error; 7066 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7067 int a = sqlite3_column_int(pStmt, 0); 7068 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7069 } 7070 rc = sqlite3_finalize(pStmt); 7071 if( rc!=SQLITE_OK ) goto sql_error; 7072 7073 if( iCksum1!=iCksum2 ){ 7074 Tcl_AppendResult(interp, "checksum mismatch", 0); 7075 return TCL_ERROR; 7076 } 7077 7078 return TCL_OK; 7079 sql_error: 7080 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7081 return TCL_ERROR; 7082 } 7083 7084 7085 #ifdef SQLITE_USER_AUTHENTICATION 7086 #include "sqlite3userauth.h" 7087 /* 7088 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7089 */ 7090 static int SQLITE_TCLAPI test_user_authenticate( 7091 ClientData clientData, /* Unused */ 7092 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7093 int objc, /* Number of arguments */ 7094 Tcl_Obj *CONST objv[] /* Command arguments */ 7095 ){ 7096 char *zUser = 0; 7097 char *zPasswd = 0; 7098 int nPasswd = 0; 7099 sqlite3 *db; 7100 int rc; 7101 7102 if( objc!=4 ){ 7103 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7104 return TCL_ERROR; 7105 } 7106 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7107 return TCL_ERROR; 7108 } 7109 zUser = Tcl_GetString(objv[2]); 7110 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7111 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7112 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7113 return TCL_OK; 7114 } 7115 #endif /* SQLITE_USER_AUTHENTICATION */ 7116 7117 #ifdef SQLITE_USER_AUTHENTICATION 7118 /* 7119 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7120 */ 7121 static int SQLITE_TCLAPI test_user_add( 7122 ClientData clientData, /* Unused */ 7123 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7124 int objc, /* Number of arguments */ 7125 Tcl_Obj *CONST objv[] /* Command arguments */ 7126 ){ 7127 char *zUser = 0; 7128 char *zPasswd = 0; 7129 int nPasswd = 0; 7130 int isAdmin = 0; 7131 sqlite3 *db; 7132 int rc; 7133 7134 if( objc!=5 ){ 7135 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7136 return TCL_ERROR; 7137 } 7138 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7139 return TCL_ERROR; 7140 } 7141 zUser = Tcl_GetString(objv[2]); 7142 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7143 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7144 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7145 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7146 return TCL_OK; 7147 } 7148 #endif /* SQLITE_USER_AUTHENTICATION */ 7149 7150 #ifdef SQLITE_USER_AUTHENTICATION 7151 /* 7152 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7153 */ 7154 static int SQLITE_TCLAPI test_user_change( 7155 ClientData clientData, /* Unused */ 7156 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7157 int objc, /* Number of arguments */ 7158 Tcl_Obj *CONST objv[] /* Command arguments */ 7159 ){ 7160 char *zUser = 0; 7161 char *zPasswd = 0; 7162 int nPasswd = 0; 7163 int isAdmin = 0; 7164 sqlite3 *db; 7165 int rc; 7166 7167 if( objc!=5 ){ 7168 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7169 return TCL_ERROR; 7170 } 7171 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7172 return TCL_ERROR; 7173 } 7174 zUser = Tcl_GetString(objv[2]); 7175 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7176 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7177 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7178 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7179 return TCL_OK; 7180 } 7181 #endif /* SQLITE_USER_AUTHENTICATION */ 7182 7183 #ifdef SQLITE_USER_AUTHENTICATION 7184 /* 7185 ** tclcmd: sqlite3_user_delete DB USERNAME 7186 */ 7187 static int SQLITE_TCLAPI test_user_delete( 7188 ClientData clientData, /* Unused */ 7189 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7190 int objc, /* Number of arguments */ 7191 Tcl_Obj *CONST objv[] /* Command arguments */ 7192 ){ 7193 char *zUser = 0; 7194 sqlite3 *db; 7195 int rc; 7196 7197 if( objc!=3 ){ 7198 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7199 return TCL_ERROR; 7200 } 7201 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7202 return TCL_ERROR; 7203 } 7204 zUser = Tcl_GetString(objv[2]); 7205 rc = sqlite3_user_delete(db, zUser); 7206 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7207 return TCL_OK; 7208 } 7209 #endif /* SQLITE_USER_AUTHENTICATION */ 7210 7211 /* 7212 ** tclcmd: bad_behavior TYPE 7213 ** 7214 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7215 ** warning. This is used to verify that errors and warnings output by those 7216 ** tools are detected by the test scripts. 7217 ** 7218 ** TYPE BEHAVIOR 7219 ** 1 Overflow a signed integer 7220 ** 2 Jump based on an uninitialized variable 7221 ** 3 Read after free 7222 ** 4 Panic 7223 */ 7224 static int SQLITE_TCLAPI test_bad_behavior( 7225 ClientData clientData, /* Pointer to an integer containing zero */ 7226 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7227 int objc, /* Number of arguments */ 7228 Tcl_Obj *CONST objv[] /* Command arguments */ 7229 ){ 7230 int iType; 7231 int xyz; 7232 int i = *(int*)clientData; 7233 int j; 7234 int w[10]; 7235 int *a; 7236 if( objc!=2 ){ 7237 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7238 return TCL_ERROR; 7239 } 7240 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7241 switch( iType ){ 7242 case 1: { 7243 xyz = 0x7fffff00 - i; 7244 xyz += 0x100; 7245 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7246 break; 7247 } 7248 case 2: { 7249 w[1] = 5; 7250 if( w[i]>0 ) w[1]++; 7251 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7252 break; 7253 } 7254 case 3: { 7255 a = malloc( sizeof(int)*10 ); 7256 for(j=0; j<10; j++) a[j] = j; 7257 free(a); 7258 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7259 break; 7260 } 7261 case 4: { 7262 Tcl_Panic("Deliberate panic"); 7263 break; 7264 } 7265 } 7266 return TCL_OK; 7267 } 7268 7269 /* 7270 ** tclcmd: register_dbstat_vtab DB 7271 ** 7272 ** Cause the dbstat virtual table to be available on the connection DB 7273 */ 7274 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7275 void *clientData, 7276 Tcl_Interp *interp, 7277 int objc, 7278 Tcl_Obj *CONST objv[] 7279 ){ 7280 #ifdef SQLITE_OMIT_VIRTUALTABLE 7281 Tcl_AppendResult(interp, "dbstat not available because of " 7282 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7283 return TCL_ERROR; 7284 #else 7285 struct SqliteDb { sqlite3 *db; }; 7286 char *zDb; 7287 Tcl_CmdInfo cmdInfo; 7288 7289 if( objc!=2 ){ 7290 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7291 return TCL_ERROR; 7292 } 7293 7294 zDb = Tcl_GetString(objv[1]); 7295 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7296 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7297 sqlite3DbstatRegister(db); 7298 } 7299 return TCL_OK; 7300 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7301 } 7302 7303 /* 7304 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7305 ** 7306 ** Invoke sqlite3_db_config() for one of the setting values. 7307 */ 7308 static int SQLITE_TCLAPI test_sqlite3_db_config( 7309 void *clientData, 7310 Tcl_Interp *interp, 7311 int objc, 7312 Tcl_Obj *CONST objv[] 7313 ){ 7314 static const struct { 7315 const char *zName; 7316 int eVal; 7317 } aSetting[] = { 7318 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7319 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7320 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7321 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7322 { "NO_CKPT_ON_CLOSE",SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7323 { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, 7324 }; 7325 int i; 7326 int v; 7327 const char *zSetting; 7328 sqlite3 *db; 7329 7330 if( objc!=4 ){ 7331 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING VALUE"); 7332 return TCL_ERROR; 7333 } 7334 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7335 zSetting = Tcl_GetString(objv[2]); 7336 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 7337 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 7338 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 7339 for(i=0; i<ArraySize(aSetting); i++){ 7340 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 7341 } 7342 if( i>=ArraySize(aSetting) ){ 7343 Tcl_SetObjResult(interp, 7344 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 7345 return TCL_ERROR; 7346 } 7347 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 7348 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 7349 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 7350 return TCL_OK; 7351 } 7352 7353 /* 7354 ** Change the name of the main database schema from "main" to "icecube". 7355 */ 7356 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 7357 void * clientData, 7358 Tcl_Interp *interp, 7359 int objc, 7360 Tcl_Obj *CONST objv[] 7361 ){ 7362 int rc; 7363 sqlite3 *db; 7364 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7365 if( objc!=2 ){ 7366 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7367 return TCL_ERROR; 7368 }else{ 7369 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7370 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 7371 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 7372 return TCL_OK; 7373 } 7374 } 7375 7376 /* 7377 ** Register commands with the TCL interpreter. 7378 */ 7379 int Sqlitetest1_Init(Tcl_Interp *interp){ 7380 extern int sqlite3_search_count; 7381 extern int sqlite3_found_count; 7382 extern int sqlite3_interrupt_count; 7383 extern int sqlite3_open_file_count; 7384 extern int sqlite3_sort_count; 7385 extern int sqlite3_current_time; 7386 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7387 extern int sqlite3_hostid_num; 7388 #endif 7389 extern int sqlite3_max_blobsize; 7390 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 7391 Tcl_Interp*,int,Tcl_Obj*CONST*); 7392 static int iZero = 0; 7393 static struct { 7394 char *zName; 7395 Tcl_CmdProc *xProc; 7396 } aCmd[] = { 7397 { "db_enter", (Tcl_CmdProc*)db_enter }, 7398 { "db_leave", (Tcl_CmdProc*)db_leave }, 7399 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 7400 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 7401 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 7402 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 7403 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 7404 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 7405 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 7406 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 7407 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 7408 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 7409 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 7410 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 7411 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 7412 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 7413 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 7414 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 7415 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 7416 #ifndef SQLITE_OMIT_GET_TABLE 7417 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 7418 #endif 7419 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 7420 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 7421 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 7422 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 7423 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 7424 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 7425 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 7426 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 7427 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 7428 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 7429 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 7430 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 7431 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 7432 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 7433 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 7434 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 7435 { "printf", (Tcl_CmdProc*)test_printf }, 7436 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 7437 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 7438 }; 7439 static struct { 7440 char *zName; 7441 Tcl_ObjCmdProc *xProc; 7442 void *clientData; 7443 } aObjCmd[] = { 7444 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 7445 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 7446 { "register_dbstat_vtab", test_register_dbstat_vtab }, 7447 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 7448 { "intarray_addr", test_intarray_addr, 0 }, 7449 { "int64array_addr", test_int64array_addr, 0 }, 7450 { "doublearray_addr", test_doublearray_addr, 0 }, 7451 { "textarray_addr", test_textarray_addr, 0 }, 7452 { "sqlite3_bind_int", test_bind_int, 0 }, 7453 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 7454 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 7455 { "sqlite3_bind_int64", test_bind_int64, 0 }, 7456 { "sqlite3_bind_double", test_bind_double, 0 }, 7457 { "sqlite3_bind_null", test_bind_null ,0 }, 7458 { "sqlite3_bind_text", test_bind_text ,0 }, 7459 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 7460 { "sqlite3_bind_blob", test_bind_blob ,0 }, 7461 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 7462 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 7463 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 7464 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 7465 { "sqlite3_sleep", test_sleep, 0}, 7466 { "sqlite3_errcode", test_errcode ,0 }, 7467 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 7468 { "sqlite3_errmsg", test_errmsg ,0 }, 7469 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 7470 { "sqlite3_open", test_open ,0 }, 7471 { "sqlite3_open16", test_open16 ,0 }, 7472 { "sqlite3_open_v2", test_open_v2 ,0 }, 7473 { "sqlite3_complete16", test_complete16 ,0 }, 7474 7475 { "sqlite3_prepare", test_prepare ,0 }, 7476 { "sqlite3_prepare16", test_prepare16 ,0 }, 7477 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 7478 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 7479 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 7480 { "sqlite3_finalize", test_finalize ,0 }, 7481 { "sqlite3_stmt_status", test_stmt_status ,0 }, 7482 { "sqlite3_reset", test_reset ,0 }, 7483 { "sqlite3_expired", test_expired ,0 }, 7484 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 7485 { "sqlite3_changes", test_changes ,0 }, 7486 { "sqlite3_step", test_step ,0 }, 7487 { "sqlite3_sql", test_sql ,0 }, 7488 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 7489 { "sqlite3_next_stmt", test_next_stmt ,0 }, 7490 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 7491 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 7492 { "uses_stmt_journal", uses_stmt_journal ,0 }, 7493 7494 { "sqlite3_release_memory", test_release_memory, 0}, 7495 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 7496 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 7497 { "sqlite3_system_errno", test_system_errno, 0}, 7498 { "sqlite3_db_filename", test_db_filename, 0}, 7499 { "sqlite3_db_readonly", test_db_readonly, 0}, 7500 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 7501 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 7502 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 7503 7504 { "sqlite3_load_extension", test_load_extension, 0}, 7505 { "sqlite3_enable_load_extension", test_enable_load, 0}, 7506 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 7507 { "sqlite3_limit", test_limit, 0}, 7508 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 7509 7510 { "save_prng_state", save_prng_state, 0 }, 7511 { "restore_prng_state", restore_prng_state, 0 }, 7512 { "reset_prng_state", reset_prng_state, 0 }, 7513 { "database_never_corrupt", database_never_corrupt, 0}, 7514 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 7515 { "optimization_control", optimization_control,0}, 7516 #if SQLITE_OS_WIN 7517 { "lock_win32_file", win32_file_lock, 0 }, 7518 { "exists_win32_path", win32_exists_path, 0 }, 7519 { "find_win32_file", win32_find_file, 0 }, 7520 { "delete_win32_file", win32_delete_file, 0 }, 7521 { "make_win32_dir", win32_mkdir, 0 }, 7522 { "remove_win32_dir", win32_rmdir, 0 }, 7523 #endif 7524 { "tcl_objproc", runAsObjProc, 0 }, 7525 7526 /* sqlite3_column_*() API */ 7527 { "sqlite3_column_count", test_column_count ,0 }, 7528 { "sqlite3_data_count", test_data_count ,0 }, 7529 { "sqlite3_column_type", test_column_type ,0 }, 7530 { "sqlite3_column_blob", test_column_blob ,0 }, 7531 { "sqlite3_column_double", test_column_double ,0 }, 7532 { "sqlite3_column_int64", test_column_int64 ,0 }, 7533 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 7534 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 7535 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 7536 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 7537 #ifndef SQLITE_OMIT_DECLTYPE 7538 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 7539 #endif 7540 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7541 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 7542 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 7543 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 7544 #endif 7545 7546 #ifndef SQLITE_OMIT_UTF16 7547 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 7548 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 7549 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 7550 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 7551 #ifndef SQLITE_OMIT_DECLTYPE 7552 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 7553 #endif 7554 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7555 {"sqlite3_column_database_name16", 7556 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 7557 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 7558 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 7559 #endif 7560 #endif 7561 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 7562 { "sqlite3_global_recover", test_global_recover, 0 }, 7563 { "working_64bit_int", working_64bit_int, 0 }, 7564 { "vfs_unlink_test", vfs_unlink_test, 0 }, 7565 { "vfs_initfail_test", vfs_initfail_test, 0 }, 7566 { "vfs_unregister_all", vfs_unregister_all, 0 }, 7567 { "vfs_reregister_all", vfs_reregister_all, 0 }, 7568 { "file_control_test", file_control_test, 0 }, 7569 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 7570 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 7571 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 7572 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 7573 #if SQLITE_OS_WIN 7574 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 7575 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 7576 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 7577 #endif 7578 { "file_control_persist_wal", file_control_persist_wal, 0 }, 7579 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 7580 { "file_control_vfsname", file_control_vfsname, 0 }, 7581 { "file_control_tempfilename", file_control_tempfilename, 0 }, 7582 { "sqlite3_vfs_list", vfs_list, 0 }, 7583 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 7584 7585 /* Functions from os.h */ 7586 #ifndef SQLITE_OMIT_UTF16 7587 { "add_test_collate", test_collate, 0 }, 7588 { "add_test_collate_needed", test_collate_needed, 0 }, 7589 { "add_test_function", test_function, 0 }, 7590 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 7591 #endif 7592 { "sqlite3_test_errstr", test_errstr, 0 }, 7593 { "tcl_variable_type", tcl_variable_type, 0 }, 7594 #ifndef SQLITE_OMIT_SHARED_CACHE 7595 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 7596 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 7597 #endif 7598 { "sqlite3_libversion_number", test_libversion_number, 0 }, 7599 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 7600 #ifndef SQLITE_OMIT_INCRBLOB 7601 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 7602 #endif 7603 { "pcache_stats", test_pcache_stats, 0 }, 7604 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 7605 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 7606 #endif 7607 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 7608 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 7609 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 7610 { "test_sqlite3_log", test_sqlite3_log, 0 }, 7611 #ifndef SQLITE_OMIT_EXPLAIN 7612 { "print_explain_query_plan", test_print_eqp, 0 }, 7613 #endif 7614 { "sqlite3_test_control", test_test_control }, 7615 #if SQLITE_OS_UNIX 7616 { "getrusage", test_getrusage }, 7617 #endif 7618 { "load_static_extension", tclLoadStaticExtensionCmd }, 7619 { "sorter_test_fakeheap", sorter_test_fakeheap }, 7620 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 7621 #ifdef SQLITE_USER_AUTHENTICATION 7622 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 7623 { "sqlite3_user_add", test_user_add, 0 }, 7624 { "sqlite3_user_change", test_user_change, 0 }, 7625 { "sqlite3_user_delete", test_user_delete, 0 }, 7626 #endif 7627 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 7628 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 7629 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 7630 #endif 7631 #ifdef SQLITE_ENABLE_SQLLOG 7632 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 7633 #endif 7634 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 7635 #ifdef SQLITE_ENABLE_SNAPSHOT 7636 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 7637 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 7638 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 7639 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 7640 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 7641 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 7642 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 7643 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 7644 #endif 7645 { "sqlite3_delete_database", test_delete_database, 0 }, 7646 }; 7647 static int bitmask_size = sizeof(Bitmask)*8; 7648 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 7649 int i; 7650 extern int sqlite3_sync_count, sqlite3_fullsync_count; 7651 extern int sqlite3_opentemp_count; 7652 extern int sqlite3_like_count; 7653 extern int sqlite3_xferopt_count; 7654 extern int sqlite3_pager_readdb_count; 7655 extern int sqlite3_pager_writedb_count; 7656 extern int sqlite3_pager_writej_count; 7657 #if SQLITE_OS_WIN 7658 extern LONG volatile sqlite3_os_type; 7659 #endif 7660 #ifdef SQLITE_DEBUG 7661 extern int sqlite3WhereTrace; 7662 extern int sqlite3OSTrace; 7663 extern int sqlite3WalTrace; 7664 #endif 7665 #ifdef SQLITE_TEST 7666 #ifdef SQLITE_ENABLE_FTS3 7667 extern int sqlite3_fts3_enable_parentheses; 7668 #endif 7669 #endif 7670 7671 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 7672 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 7673 } 7674 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 7675 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 7676 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 7677 } 7678 Tcl_LinkVar(interp, "sqlite_search_count", 7679 (char*)&sqlite3_search_count, TCL_LINK_INT); 7680 Tcl_LinkVar(interp, "sqlite_found_count", 7681 (char*)&sqlite3_found_count, TCL_LINK_INT); 7682 Tcl_LinkVar(interp, "sqlite_sort_count", 7683 (char*)&sqlite3_sort_count, TCL_LINK_INT); 7684 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 7685 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 7686 Tcl_LinkVar(interp, "sqlite_like_count", 7687 (char*)&sqlite3_like_count, TCL_LINK_INT); 7688 Tcl_LinkVar(interp, "sqlite_interrupt_count", 7689 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 7690 Tcl_LinkVar(interp, "sqlite_open_file_count", 7691 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 7692 Tcl_LinkVar(interp, "sqlite_current_time", 7693 (char*)&sqlite3_current_time, TCL_LINK_INT); 7694 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7695 Tcl_LinkVar(interp, "sqlite_hostid_num", 7696 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 7697 #endif 7698 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 7699 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 7700 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 7701 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 7702 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 7703 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 7704 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 7705 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 7706 #ifndef SQLITE_OMIT_UTF16 7707 Tcl_LinkVar(interp, "unaligned_string_counter", 7708 (char*)&unaligned_string_counter, TCL_LINK_INT); 7709 #endif 7710 #ifndef SQLITE_OMIT_UTF16 7711 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 7712 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7713 #endif 7714 #if SQLITE_OS_WIN 7715 Tcl_LinkVar(interp, "sqlite_os_type", 7716 (char*)&sqlite3_os_type, TCL_LINK_LONG); 7717 #endif 7718 #ifdef SQLITE_TEST 7719 { 7720 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 7721 Tcl_LinkVar(interp, "sqlite_query_plan", 7722 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7723 } 7724 #endif 7725 #ifdef SQLITE_DEBUG 7726 Tcl_LinkVar(interp, "sqlite_where_trace", 7727 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 7728 Tcl_LinkVar(interp, "sqlite_os_trace", 7729 (char*)&sqlite3OSTrace, TCL_LINK_INT); 7730 #ifndef SQLITE_OMIT_WAL 7731 Tcl_LinkVar(interp, "sqlite_wal_trace", 7732 (char*)&sqlite3WalTrace, TCL_LINK_INT); 7733 #endif 7734 #endif 7735 #ifndef SQLITE_OMIT_DISKIO 7736 Tcl_LinkVar(interp, "sqlite_opentemp_count", 7737 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 7738 #endif 7739 Tcl_LinkVar(interp, "sqlite_static_bind_value", 7740 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 7741 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 7742 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 7743 Tcl_LinkVar(interp, "sqlite_temp_directory", 7744 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 7745 Tcl_LinkVar(interp, "sqlite_data_directory", 7746 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 7747 Tcl_LinkVar(interp, "bitmask_size", 7748 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7749 Tcl_LinkVar(interp, "longdouble_size", 7750 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7751 Tcl_LinkVar(interp, "sqlite_sync_count", 7752 (char*)&sqlite3_sync_count, TCL_LINK_INT); 7753 Tcl_LinkVar(interp, "sqlite_fullsync_count", 7754 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 7755 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 7756 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 7757 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 7758 #endif 7759 return TCL_OK; 7760 } 7761