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 }; 2143 if( objc!=4 ){ 2144 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2145 return TCL_ERROR; 2146 } 2147 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2148 zOpName = Tcl_GetString(objv[2]); 2149 for(i=0; i<ArraySize(aOp); i++){ 2150 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2151 op = aOp[i].op; 2152 break; 2153 } 2154 } 2155 if( i>=ArraySize(aOp) ){ 2156 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2157 } 2158 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2159 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2160 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2161 return TCL_OK; 2162 } 2163 2164 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 2165 /* 2166 ** Usage: sqlite3_stmt_scanstatus STMT IDX 2167 */ 2168 static int SQLITE_TCLAPI test_stmt_scanstatus( 2169 void * clientData, 2170 Tcl_Interp *interp, 2171 int objc, 2172 Tcl_Obj *CONST objv[] 2173 ){ 2174 sqlite3_stmt *pStmt; /* First argument */ 2175 int idx; /* Second argument */ 2176 2177 const char *zName; 2178 const char *zExplain; 2179 sqlite3_int64 nLoop; 2180 sqlite3_int64 nVisit; 2181 double rEst; 2182 int res; 2183 2184 if( objc!=3 ){ 2185 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX"); 2186 return TCL_ERROR; 2187 } 2188 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2189 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2190 2191 res = sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NLOOP, (void*)&nLoop); 2192 if( res==0 ){ 2193 Tcl_Obj *pRet = Tcl_NewObj(); 2194 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nLoop", -1)); 2195 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nLoop)); 2196 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit); 2197 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nVisit", -1)); 2198 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nVisit)); 2199 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EST, (void*)&rEst); 2200 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nEst", -1)); 2201 Tcl_ListObjAppendElement(0, pRet, Tcl_NewDoubleObj(rEst)); 2202 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NAME, (void*)&zName); 2203 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zName", -1)); 2204 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zName, -1)); 2205 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain); 2206 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zExplain", -1)); 2207 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zExplain, -1)); 2208 Tcl_SetObjResult(interp, pRet); 2209 }else{ 2210 Tcl_ResetResult(interp); 2211 } 2212 return TCL_OK; 2213 } 2214 2215 /* 2216 ** Usage: sqlite3_stmt_scanstatus_reset STMT 2217 */ 2218 static int SQLITE_TCLAPI test_stmt_scanstatus_reset( 2219 void * clientData, 2220 Tcl_Interp *interp, 2221 int objc, 2222 Tcl_Obj *CONST objv[] 2223 ){ 2224 sqlite3_stmt *pStmt; /* First argument */ 2225 if( objc!=2 ){ 2226 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 2227 return TCL_ERROR; 2228 } 2229 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2230 sqlite3_stmt_scanstatus_reset(pStmt); 2231 return TCL_OK; 2232 } 2233 #endif 2234 2235 #ifdef SQLITE_ENABLE_SQLLOG 2236 /* 2237 ** Usage: sqlite3_config_sqllog 2238 ** 2239 ** Zero the SQLITE_CONFIG_SQLLOG configuration 2240 */ 2241 static int SQLITE_TCLAPI test_config_sqllog( 2242 void * clientData, 2243 Tcl_Interp *interp, 2244 int objc, 2245 Tcl_Obj *CONST objv[] 2246 ){ 2247 if( objc!=1 ){ 2248 Tcl_WrongNumArgs(interp, 1, objv, ""); 2249 return TCL_ERROR; 2250 } 2251 sqlite3_config(SQLITE_CONFIG_SQLLOG, 0, 0); 2252 return TCL_OK; 2253 } 2254 #endif 2255 2256 /* 2257 ** Usage: vfs_current_time_int64 2258 ** 2259 ** Return the value returned by the default VFS's xCurrentTimeInt64 method. 2260 */ 2261 static int SQLITE_TCLAPI vfsCurrentTimeInt64( 2262 void * clientData, 2263 Tcl_Interp *interp, 2264 int objc, 2265 Tcl_Obj *CONST objv[] 2266 ){ 2267 i64 t; 2268 sqlite3_vfs *pVfs = sqlite3_vfs_find(0); 2269 if( objc!=1 ){ 2270 Tcl_WrongNumArgs(interp, 1, objv, ""); 2271 return TCL_ERROR; 2272 } 2273 pVfs->xCurrentTimeInt64(pVfs, &t); 2274 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 2275 return TCL_OK; 2276 } 2277 2278 #ifdef SQLITE_ENABLE_SNAPSHOT 2279 /* 2280 ** Usage: sqlite3_snapshot_get DB DBNAME 2281 */ 2282 static int SQLITE_TCLAPI test_snapshot_get( 2283 void * clientData, 2284 Tcl_Interp *interp, 2285 int objc, 2286 Tcl_Obj *CONST objv[] 2287 ){ 2288 int rc; 2289 sqlite3 *db; 2290 char *zName; 2291 sqlite3_snapshot *pSnapshot = 0; 2292 2293 if( objc!=3 ){ 2294 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2295 return TCL_ERROR; 2296 } 2297 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2298 zName = Tcl_GetString(objv[2]); 2299 2300 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2301 if( rc!=SQLITE_OK ){ 2302 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2303 return TCL_ERROR; 2304 }else{ 2305 char zBuf[100]; 2306 if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; 2307 Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); 2308 } 2309 return TCL_OK; 2310 } 2311 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2312 2313 #ifdef SQLITE_ENABLE_SNAPSHOT 2314 /* 2315 ** Usage: sqlite3_snapshot_recover DB DBNAME 2316 */ 2317 static int SQLITE_TCLAPI test_snapshot_recover( 2318 void * clientData, 2319 Tcl_Interp *interp, 2320 int objc, 2321 Tcl_Obj *CONST objv[] 2322 ){ 2323 int rc; 2324 sqlite3 *db; 2325 char *zName; 2326 2327 if( objc!=3 ){ 2328 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2329 return TCL_ERROR; 2330 } 2331 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2332 zName = Tcl_GetString(objv[2]); 2333 2334 rc = sqlite3_snapshot_recover(db, zName); 2335 if( rc!=SQLITE_OK ){ 2336 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2337 return TCL_ERROR; 2338 }else{ 2339 Tcl_ResetResult(interp); 2340 } 2341 return TCL_OK; 2342 } 2343 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2344 2345 #ifdef SQLITE_ENABLE_SNAPSHOT 2346 /* 2347 ** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT 2348 */ 2349 static int SQLITE_TCLAPI test_snapshot_open( 2350 void * clientData, 2351 Tcl_Interp *interp, 2352 int objc, 2353 Tcl_Obj *CONST objv[] 2354 ){ 2355 int rc; 2356 sqlite3 *db; 2357 char *zName; 2358 sqlite3_snapshot *pSnapshot; 2359 2360 if( objc!=4 ){ 2361 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2362 return TCL_ERROR; 2363 } 2364 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2365 zName = Tcl_GetString(objv[2]); 2366 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); 2367 2368 rc = sqlite3_snapshot_open(db, zName, pSnapshot); 2369 if( rc!=SQLITE_OK ){ 2370 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2371 return TCL_ERROR; 2372 } 2373 return TCL_OK; 2374 } 2375 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2376 2377 #ifdef SQLITE_ENABLE_SNAPSHOT 2378 /* 2379 ** Usage: sqlite3_snapshot_free SNAPSHOT 2380 */ 2381 static int SQLITE_TCLAPI test_snapshot_free( 2382 void * clientData, 2383 Tcl_Interp *interp, 2384 int objc, 2385 Tcl_Obj *CONST objv[] 2386 ){ 2387 sqlite3_snapshot *pSnapshot; 2388 if( objc!=2 ){ 2389 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); 2390 return TCL_ERROR; 2391 } 2392 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2393 sqlite3_snapshot_free(pSnapshot); 2394 return TCL_OK; 2395 } 2396 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2397 2398 #ifdef SQLITE_ENABLE_SNAPSHOT 2399 /* 2400 ** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 2401 */ 2402 static int SQLITE_TCLAPI test_snapshot_cmp( 2403 void * clientData, 2404 Tcl_Interp *interp, 2405 int objc, 2406 Tcl_Obj *CONST objv[] 2407 ){ 2408 int res; 2409 sqlite3_snapshot *p1; 2410 sqlite3_snapshot *p2; 2411 if( objc!=3 ){ 2412 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2413 return TCL_ERROR; 2414 } 2415 p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2416 p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); 2417 res = sqlite3_snapshot_cmp(p1, p2); 2418 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2419 return TCL_OK; 2420 } 2421 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2422 2423 #ifdef SQLITE_ENABLE_SNAPSHOT 2424 /* 2425 ** Usage: sqlite3_snapshot_get_blob DB DBNAME 2426 */ 2427 static int SQLITE_TCLAPI test_snapshot_get_blob( 2428 void * clientData, 2429 Tcl_Interp *interp, 2430 int objc, 2431 Tcl_Obj *CONST objv[] 2432 ){ 2433 int rc; 2434 sqlite3 *db; 2435 char *zName; 2436 sqlite3_snapshot *pSnapshot = 0; 2437 2438 if( objc!=3 ){ 2439 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2440 return TCL_ERROR; 2441 } 2442 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2443 zName = Tcl_GetString(objv[2]); 2444 2445 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2446 if( rc!=SQLITE_OK ){ 2447 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2448 return TCL_ERROR; 2449 }else{ 2450 Tcl_SetObjResult(interp, 2451 Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) 2452 ); 2453 sqlite3_snapshot_free(pSnapshot); 2454 } 2455 return TCL_OK; 2456 } 2457 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2458 2459 #ifdef SQLITE_ENABLE_SNAPSHOT 2460 /* 2461 ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT 2462 */ 2463 static int SQLITE_TCLAPI test_snapshot_open_blob( 2464 void * clientData, 2465 Tcl_Interp *interp, 2466 int objc, 2467 Tcl_Obj *CONST objv[] 2468 ){ 2469 int rc; 2470 sqlite3 *db; 2471 char *zName; 2472 unsigned char *pBlob; 2473 int nBlob; 2474 2475 if( objc!=4 ){ 2476 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2477 return TCL_ERROR; 2478 } 2479 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2480 zName = Tcl_GetString(objv[2]); 2481 pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); 2482 if( nBlob!=sizeof(sqlite3_snapshot) ){ 2483 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2484 return TCL_ERROR; 2485 } 2486 rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); 2487 if( rc!=SQLITE_OK ){ 2488 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2489 return TCL_ERROR; 2490 } 2491 return TCL_OK; 2492 } 2493 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2494 2495 #ifdef SQLITE_ENABLE_SNAPSHOT 2496 /* 2497 ** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 2498 */ 2499 static int SQLITE_TCLAPI test_snapshot_cmp_blob( 2500 void * clientData, 2501 Tcl_Interp *interp, 2502 int objc, 2503 Tcl_Obj *CONST objv[] 2504 ){ 2505 int res; 2506 unsigned char *p1; 2507 unsigned char *p2; 2508 int n1; 2509 int n2; 2510 2511 if( objc!=3 ){ 2512 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2513 return TCL_ERROR; 2514 } 2515 2516 p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); 2517 p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); 2518 2519 if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ 2520 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2521 return TCL_ERROR; 2522 } 2523 2524 res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); 2525 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2526 return TCL_OK; 2527 } 2528 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2529 2530 /* 2531 ** Usage: sqlite3_delete_database FILENAME 2532 */ 2533 int sqlite3_delete_database(const char*); /* in test_delete.c */ 2534 static int SQLITE_TCLAPI test_delete_database( 2535 void * clientData, 2536 Tcl_Interp *interp, 2537 int objc, 2538 Tcl_Obj *CONST objv[] 2539 ){ 2540 int rc; 2541 const char *zFile; 2542 if( objc!=2 ){ 2543 Tcl_WrongNumArgs(interp, 1, objv, "FILE"); 2544 return TCL_ERROR; 2545 } 2546 zFile = (const char*)Tcl_GetString(objv[1]); 2547 rc = sqlite3_delete_database(zFile); 2548 2549 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2550 return TCL_OK; 2551 } 2552 2553 /* 2554 ** Usage: sqlite3_next_stmt DB STMT 2555 ** 2556 ** Return the next statment in sequence after STMT. 2557 */ 2558 static int SQLITE_TCLAPI test_next_stmt( 2559 void * clientData, 2560 Tcl_Interp *interp, 2561 int objc, 2562 Tcl_Obj *CONST objv[] 2563 ){ 2564 sqlite3_stmt *pStmt; 2565 sqlite3 *db = 0; 2566 char zBuf[50]; 2567 2568 if( objc!=3 ){ 2569 Tcl_AppendResult(interp, "wrong # args: should be \"", 2570 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2571 return TCL_ERROR; 2572 } 2573 2574 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2575 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2576 pStmt = sqlite3_next_stmt(db, pStmt); 2577 if( pStmt ){ 2578 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2579 Tcl_AppendResult(interp, zBuf, 0); 2580 } 2581 return TCL_OK; 2582 } 2583 2584 /* 2585 ** Usage: sqlite3_stmt_readonly STMT 2586 ** 2587 ** Return true if STMT is a NULL pointer or a pointer to a statement 2588 ** that is guaranteed to leave the database unmodified. 2589 */ 2590 static int SQLITE_TCLAPI test_stmt_readonly( 2591 void * clientData, 2592 Tcl_Interp *interp, 2593 int objc, 2594 Tcl_Obj *CONST objv[] 2595 ){ 2596 sqlite3_stmt *pStmt; 2597 int rc; 2598 2599 if( objc!=2 ){ 2600 Tcl_AppendResult(interp, "wrong # args: should be \"", 2601 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2602 return TCL_ERROR; 2603 } 2604 2605 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2606 rc = sqlite3_stmt_readonly(pStmt); 2607 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2608 return TCL_OK; 2609 } 2610 2611 /* 2612 ** Usage: sqlite3_stmt_busy STMT 2613 ** 2614 ** Return true if STMT is a non-NULL pointer to a statement 2615 ** that has been stepped but not to completion. 2616 */ 2617 static int SQLITE_TCLAPI test_stmt_busy( 2618 void * clientData, 2619 Tcl_Interp *interp, 2620 int objc, 2621 Tcl_Obj *CONST objv[] 2622 ){ 2623 sqlite3_stmt *pStmt; 2624 int rc; 2625 2626 if( objc!=2 ){ 2627 Tcl_AppendResult(interp, "wrong # args: should be \"", 2628 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2629 return TCL_ERROR; 2630 } 2631 2632 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2633 rc = sqlite3_stmt_busy(pStmt); 2634 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2635 return TCL_OK; 2636 } 2637 2638 /* 2639 ** Usage: uses_stmt_journal STMT 2640 ** 2641 ** Return true if STMT uses a statement journal. 2642 */ 2643 static int SQLITE_TCLAPI uses_stmt_journal( 2644 void * clientData, 2645 Tcl_Interp *interp, 2646 int objc, 2647 Tcl_Obj *CONST objv[] 2648 ){ 2649 sqlite3_stmt *pStmt; 2650 2651 if( objc!=2 ){ 2652 Tcl_AppendResult(interp, "wrong # args: should be \"", 2653 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2654 return TCL_ERROR; 2655 } 2656 2657 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2658 sqlite3_stmt_readonly(pStmt); 2659 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); 2660 return TCL_OK; 2661 } 2662 2663 2664 /* 2665 ** Usage: sqlite3_reset STMT 2666 ** 2667 ** Reset a statement handle. 2668 */ 2669 static int SQLITE_TCLAPI test_reset( 2670 void * clientData, 2671 Tcl_Interp *interp, 2672 int objc, 2673 Tcl_Obj *CONST objv[] 2674 ){ 2675 sqlite3_stmt *pStmt; 2676 int rc; 2677 2678 if( objc!=2 ){ 2679 Tcl_AppendResult(interp, "wrong # args: should be \"", 2680 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2681 return TCL_ERROR; 2682 } 2683 2684 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2685 2686 rc = sqlite3_reset(pStmt); 2687 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2688 return TCL_ERROR; 2689 } 2690 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2691 /* 2692 if( rc ){ 2693 return TCL_ERROR; 2694 } 2695 */ 2696 return TCL_OK; 2697 } 2698 2699 /* 2700 ** Usage: sqlite3_expired STMT 2701 ** 2702 ** Return TRUE if a recompilation of the statement is recommended. 2703 */ 2704 static int SQLITE_TCLAPI test_expired( 2705 void * clientData, 2706 Tcl_Interp *interp, 2707 int objc, 2708 Tcl_Obj *CONST objv[] 2709 ){ 2710 #ifndef SQLITE_OMIT_DEPRECATED 2711 sqlite3_stmt *pStmt; 2712 if( objc!=2 ){ 2713 Tcl_AppendResult(interp, "wrong # args: should be \"", 2714 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2715 return TCL_ERROR; 2716 } 2717 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2718 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2719 #endif 2720 return TCL_OK; 2721 } 2722 2723 /* 2724 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2725 ** 2726 ** Transfer all bindings from FROMSTMT over to TOSTMT 2727 */ 2728 static int SQLITE_TCLAPI test_transfer_bind( 2729 void * clientData, 2730 Tcl_Interp *interp, 2731 int objc, 2732 Tcl_Obj *CONST objv[] 2733 ){ 2734 #ifndef SQLITE_OMIT_DEPRECATED 2735 sqlite3_stmt *pStmt1, *pStmt2; 2736 if( objc!=3 ){ 2737 Tcl_AppendResult(interp, "wrong # args: should be \"", 2738 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2739 return TCL_ERROR; 2740 } 2741 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2742 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2743 Tcl_SetObjResult(interp, 2744 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2745 #endif 2746 return TCL_OK; 2747 } 2748 2749 /* 2750 ** Usage: sqlite3_changes DB 2751 ** 2752 ** Return the number of changes made to the database by the last SQL 2753 ** execution. 2754 */ 2755 static int SQLITE_TCLAPI test_changes( 2756 void * clientData, 2757 Tcl_Interp *interp, 2758 int objc, 2759 Tcl_Obj *CONST objv[] 2760 ){ 2761 sqlite3 *db; 2762 if( objc!=2 ){ 2763 Tcl_AppendResult(interp, "wrong # args: should be \"", 2764 Tcl_GetString(objv[0]), " DB", 0); 2765 return TCL_ERROR; 2766 } 2767 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2768 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2769 return TCL_OK; 2770 } 2771 2772 /* 2773 ** This is the "static_bind_value" that variables are bound to when 2774 ** the FLAG option of sqlite3_bind is "static" 2775 */ 2776 static char *sqlite_static_bind_value = 0; 2777 static int sqlite_static_bind_nbyte = 0; 2778 2779 /* 2780 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2781 ** 2782 ** Sets the value of the IDX-th occurrence of "?" in the original SQL 2783 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2784 ** ignored and the value is set to NULL. If FLAGS=="static" then 2785 ** the value is set to the value of a static variable named 2786 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2787 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2788 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2789 */ 2790 static int SQLITE_TCLAPI test_bind( 2791 void *NotUsed, 2792 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2793 int argc, /* Number of arguments */ 2794 char **argv /* Text of each argument */ 2795 ){ 2796 sqlite3_stmt *pStmt; 2797 int rc; 2798 int idx; 2799 if( argc!=5 ){ 2800 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2801 " VM IDX VALUE (null|static|normal)\"", 0); 2802 return TCL_ERROR; 2803 } 2804 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2805 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2806 if( strcmp(argv[4],"null")==0 ){ 2807 rc = sqlite3_bind_null(pStmt, idx); 2808 }else if( strcmp(argv[4],"static")==0 ){ 2809 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2810 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2811 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2812 sqlite_static_bind_nbyte, 0); 2813 }else if( strcmp(argv[4],"normal")==0 ){ 2814 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2815 }else if( strcmp(argv[4],"blob10")==0 ){ 2816 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2817 }else{ 2818 Tcl_AppendResult(interp, "4th argument should be " 2819 "\"null\" or \"static\" or \"normal\"", 0); 2820 return TCL_ERROR; 2821 } 2822 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2823 if( rc ){ 2824 char zBuf[50]; 2825 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 2826 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2827 return TCL_ERROR; 2828 } 2829 return TCL_OK; 2830 } 2831 2832 #ifndef SQLITE_OMIT_UTF16 2833 /* 2834 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2835 ** 2836 ** This function is used to test that SQLite selects the correct collation 2837 ** sequence callback when multiple versions (for different text encodings) 2838 ** are available. 2839 ** 2840 ** Calling this routine registers the collation sequence "test_collate" 2841 ** with database handle <db>. The second argument must be a list of three 2842 ** boolean values. If the first is true, then a version of test_collate is 2843 ** registered for UTF-8, if the second is true, a version is registered for 2844 ** UTF-16le, if the third is true, a UTF-16be version is available. 2845 ** Previous versions of test_collate are deleted. 2846 ** 2847 ** The collation sequence test_collate is implemented by calling the 2848 ** following TCL script: 2849 ** 2850 ** "test_collate <enc> <lhs> <rhs>" 2851 ** 2852 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2853 ** The <enc> parameter is the encoding of the collation function that 2854 ** SQLite selected to call. The TCL test script implements the 2855 ** "test_collate" proc. 2856 ** 2857 ** Note that this will only work with one interpreter at a time, as the 2858 ** interp pointer to use when evaluating the TCL script is stored in 2859 ** pTestCollateInterp. 2860 */ 2861 static Tcl_Interp* pTestCollateInterp; 2862 static int test_collate_func( 2863 void *pCtx, 2864 int nA, const void *zA, 2865 int nB, const void *zB 2866 ){ 2867 Tcl_Interp *i = pTestCollateInterp; 2868 int encin = SQLITE_PTR_TO_INT(pCtx); 2869 int res; 2870 int n; 2871 2872 sqlite3_value *pVal; 2873 Tcl_Obj *pX; 2874 2875 pX = Tcl_NewStringObj("test_collate", -1); 2876 Tcl_IncrRefCount(pX); 2877 2878 switch( encin ){ 2879 case SQLITE_UTF8: 2880 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2881 break; 2882 case SQLITE_UTF16LE: 2883 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2884 break; 2885 case SQLITE_UTF16BE: 2886 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2887 break; 2888 default: 2889 assert(0); 2890 } 2891 2892 sqlite3BeginBenignMalloc(); 2893 pVal = sqlite3ValueNew(0); 2894 if( pVal ){ 2895 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2896 n = sqlite3_value_bytes(pVal); 2897 Tcl_ListObjAppendElement(i,pX, 2898 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2899 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2900 n = sqlite3_value_bytes(pVal); 2901 Tcl_ListObjAppendElement(i,pX, 2902 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2903 sqlite3ValueFree(pVal); 2904 } 2905 sqlite3EndBenignMalloc(); 2906 2907 Tcl_EvalObjEx(i, pX, 0); 2908 Tcl_DecrRefCount(pX); 2909 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2910 return res; 2911 } 2912 static int SQLITE_TCLAPI test_collate( 2913 void * clientData, 2914 Tcl_Interp *interp, 2915 int objc, 2916 Tcl_Obj *CONST objv[] 2917 ){ 2918 sqlite3 *db; 2919 int val; 2920 sqlite3_value *pVal; 2921 int rc; 2922 2923 if( objc!=5 ) goto bad_args; 2924 pTestCollateInterp = interp; 2925 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2926 2927 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2928 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2929 (void *)SQLITE_UTF8, val?test_collate_func:0); 2930 if( rc==SQLITE_OK ){ 2931 const void *zUtf16; 2932 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2933 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2934 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2935 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2936 2937 #if 0 2938 if( sqlite3_iMallocFail>0 ){ 2939 sqlite3_iMallocFail++; 2940 } 2941 #endif 2942 sqlite3_mutex_enter(db->mutex); 2943 pVal = sqlite3ValueNew(db); 2944 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2945 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2946 if( db->mallocFailed ){ 2947 rc = SQLITE_NOMEM; 2948 }else{ 2949 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2950 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2951 } 2952 sqlite3ValueFree(pVal); 2953 sqlite3_mutex_leave(db->mutex); 2954 } 2955 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2956 2957 if( rc!=SQLITE_OK ){ 2958 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 2959 return TCL_ERROR; 2960 } 2961 return TCL_OK; 2962 2963 bad_args: 2964 Tcl_AppendResult(interp, "wrong # args: should be \"", 2965 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2966 return TCL_ERROR; 2967 } 2968 2969 /* 2970 ** Usage: add_test_utf16bin_collate <db ptr> 2971 ** 2972 ** Add a utf-16 collation sequence named "utf16bin" to the database 2973 ** handle. This collation sequence compares arguments in the same way as the 2974 ** built-in collation "binary". 2975 */ 2976 static int test_utf16bin_collate_func( 2977 void *pCtx, 2978 int nA, const void *zA, 2979 int nB, const void *zB 2980 ){ 2981 int nCmp = (nA>nB ? nB : nA); 2982 int res = memcmp(zA, zB, nCmp); 2983 if( res==0 ) res = nA - nB; 2984 return res; 2985 } 2986 static int SQLITE_TCLAPI test_utf16bin_collate( 2987 void * clientData, 2988 Tcl_Interp *interp, 2989 int objc, 2990 Tcl_Obj *CONST objv[] 2991 ){ 2992 sqlite3 *db; 2993 int rc; 2994 2995 if( objc!=2 ) goto bad_args; 2996 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2997 2998 rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, 2999 test_utf16bin_collate_func 3000 ); 3001 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3002 return TCL_OK; 3003 3004 bad_args: 3005 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3006 return TCL_ERROR; 3007 } 3008 3009 /* 3010 ** When the collation needed callback is invoked, record the name of 3011 ** the requested collating function here. The recorded name is linked 3012 ** to a TCL variable and used to make sure that the requested collation 3013 ** name is correct. 3014 */ 3015 static char zNeededCollation[200]; 3016 static char *pzNeededCollation = zNeededCollation; 3017 3018 3019 /* 3020 ** Called when a collating sequence is needed. Registered using 3021 ** sqlite3_collation_needed16(). 3022 */ 3023 static void test_collate_needed_cb( 3024 void *pCtx, 3025 sqlite3 *db, 3026 int eTextRep, 3027 const void *pName 3028 ){ 3029 int enc = ENC(db); 3030 int i; 3031 char *z; 3032 for(z = (char*)pName, i=0; *z || z[1]; z++){ 3033 if( *z ) zNeededCollation[i++] = *z; 3034 } 3035 zNeededCollation[i] = 0; 3036 sqlite3_create_collation( 3037 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 3038 } 3039 3040 /* 3041 ** Usage: add_test_collate_needed DB 3042 */ 3043 static int SQLITE_TCLAPI test_collate_needed( 3044 void * clientData, 3045 Tcl_Interp *interp, 3046 int objc, 3047 Tcl_Obj *CONST objv[] 3048 ){ 3049 sqlite3 *db; 3050 int rc; 3051 3052 if( objc!=2 ) goto bad_args; 3053 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3054 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 3055 zNeededCollation[0] = 0; 3056 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3057 return TCL_OK; 3058 3059 bad_args: 3060 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3061 return TCL_ERROR; 3062 } 3063 3064 /* 3065 ** tclcmd: add_alignment_test_collations DB 3066 ** 3067 ** Add two new collating sequences to the database DB 3068 ** 3069 ** utf16_aligned 3070 ** utf16_unaligned 3071 ** 3072 ** Both collating sequences use the same sort order as BINARY. 3073 ** The only difference is that the utf16_aligned collating 3074 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 3075 ** Both collating functions increment the unaligned utf16 counter 3076 ** whenever they see a string that begins on an odd byte boundary. 3077 */ 3078 static int unaligned_string_counter = 0; 3079 static int alignmentCollFunc( 3080 void *NotUsed, 3081 int nKey1, const void *pKey1, 3082 int nKey2, const void *pKey2 3083 ){ 3084 int rc, n; 3085 n = nKey1<nKey2 ? nKey1 : nKey2; 3086 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 3087 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 3088 rc = memcmp(pKey1, pKey2, n); 3089 if( rc==0 ){ 3090 rc = nKey1 - nKey2; 3091 } 3092 return rc; 3093 } 3094 static int SQLITE_TCLAPI add_alignment_test_collations( 3095 void * clientData, 3096 Tcl_Interp *interp, 3097 int objc, 3098 Tcl_Obj *CONST objv[] 3099 ){ 3100 sqlite3 *db; 3101 if( objc>=2 ){ 3102 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3103 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 3104 0, alignmentCollFunc); 3105 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 3106 0, alignmentCollFunc); 3107 } 3108 return SQLITE_OK; 3109 } 3110 #endif /* !defined(SQLITE_OMIT_UTF16) */ 3111 3112 /* 3113 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 3114 ** 3115 ** This function is used to test that SQLite selects the correct user 3116 ** function callback when multiple versions (for different text encodings) 3117 ** are available. 3118 ** 3119 ** Calling this routine registers up to three versions of the user function 3120 ** "test_function" with database handle <db>. If the second argument is 3121 ** true, then a version of test_function is registered for UTF-8, if the 3122 ** third is true, a version is registered for UTF-16le, if the fourth is 3123 ** true, a UTF-16be version is available. Previous versions of 3124 ** test_function are deleted. 3125 ** 3126 ** The user function is implemented by calling the following TCL script: 3127 ** 3128 ** "test_function <enc> <arg>" 3129 ** 3130 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 3131 ** single argument passed to the SQL function. The value returned by 3132 ** the TCL script is used as the return value of the SQL function. It 3133 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 3134 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 3135 ** prefers UTF-16BE. 3136 */ 3137 #ifndef SQLITE_OMIT_UTF16 3138 static void test_function_utf8( 3139 sqlite3_context *pCtx, 3140 int nArg, 3141 sqlite3_value **argv 3142 ){ 3143 Tcl_Interp *interp; 3144 Tcl_Obj *pX; 3145 sqlite3_value *pVal; 3146 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3147 pX = Tcl_NewStringObj("test_function", -1); 3148 Tcl_IncrRefCount(pX); 3149 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 3150 Tcl_ListObjAppendElement(interp, pX, 3151 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3152 Tcl_EvalObjEx(interp, pX, 0); 3153 Tcl_DecrRefCount(pX); 3154 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 3155 pVal = sqlite3ValueNew(0); 3156 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3157 SQLITE_UTF8, SQLITE_STATIC); 3158 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 3159 -1, SQLITE_TRANSIENT); 3160 sqlite3ValueFree(pVal); 3161 } 3162 static void test_function_utf16le( 3163 sqlite3_context *pCtx, 3164 int nArg, 3165 sqlite3_value **argv 3166 ){ 3167 Tcl_Interp *interp; 3168 Tcl_Obj *pX; 3169 sqlite3_value *pVal; 3170 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3171 pX = Tcl_NewStringObj("test_function", -1); 3172 Tcl_IncrRefCount(pX); 3173 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 3174 Tcl_ListObjAppendElement(interp, pX, 3175 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3176 Tcl_EvalObjEx(interp, pX, 0); 3177 Tcl_DecrRefCount(pX); 3178 pVal = sqlite3ValueNew(0); 3179 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3180 SQLITE_UTF8, SQLITE_STATIC); 3181 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 3182 sqlite3ValueFree(pVal); 3183 } 3184 static void test_function_utf16be( 3185 sqlite3_context *pCtx, 3186 int nArg, 3187 sqlite3_value **argv 3188 ){ 3189 Tcl_Interp *interp; 3190 Tcl_Obj *pX; 3191 sqlite3_value *pVal; 3192 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3193 pX = Tcl_NewStringObj("test_function", -1); 3194 Tcl_IncrRefCount(pX); 3195 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 3196 Tcl_ListObjAppendElement(interp, pX, 3197 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3198 Tcl_EvalObjEx(interp, pX, 0); 3199 Tcl_DecrRefCount(pX); 3200 pVal = sqlite3ValueNew(0); 3201 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3202 SQLITE_UTF8, SQLITE_STATIC); 3203 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 3204 -1, SQLITE_TRANSIENT); 3205 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 3206 -1, SQLITE_TRANSIENT); 3207 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 3208 -1, SQLITE_TRANSIENT); 3209 sqlite3ValueFree(pVal); 3210 } 3211 #endif /* SQLITE_OMIT_UTF16 */ 3212 static int SQLITE_TCLAPI test_function( 3213 void * clientData, 3214 Tcl_Interp *interp, 3215 int objc, 3216 Tcl_Obj *CONST objv[] 3217 ){ 3218 #ifndef SQLITE_OMIT_UTF16 3219 sqlite3 *db; 3220 int val; 3221 3222 if( objc!=5 ) goto bad_args; 3223 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3224 3225 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3226 if( val ){ 3227 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 3228 interp, test_function_utf8, 0, 0); 3229 } 3230 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3231 if( val ){ 3232 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 3233 interp, test_function_utf16le, 0, 0); 3234 } 3235 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3236 if( val ){ 3237 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 3238 interp, test_function_utf16be, 0, 0); 3239 } 3240 3241 return TCL_OK; 3242 bad_args: 3243 Tcl_AppendResult(interp, "wrong # args: should be \"", 3244 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3245 #endif /* SQLITE_OMIT_UTF16 */ 3246 return TCL_ERROR; 3247 } 3248 3249 /* 3250 ** Usage: sqlite3_test_errstr <err code> 3251 ** 3252 ** Test that the english language string equivalents for sqlite error codes 3253 ** are sane. The parameter is an integer representing an sqlite error code. 3254 ** The result is a list of two elements, the string representation of the 3255 ** error code and the english language explanation. 3256 */ 3257 static int SQLITE_TCLAPI test_errstr( 3258 void * clientData, 3259 Tcl_Interp *interp, 3260 int objc, 3261 Tcl_Obj *CONST objv[] 3262 ){ 3263 char *zCode; 3264 int i; 3265 if( objc!=1 ){ 3266 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 3267 } 3268 3269 zCode = Tcl_GetString(objv[1]); 3270 for(i=0; i<200; i++){ 3271 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 3272 } 3273 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 3274 return TCL_OK; 3275 } 3276 3277 /* 3278 ** Usage: breakpoint 3279 ** 3280 ** This routine exists for one purpose - to provide a place to put a 3281 ** breakpoint with GDB that can be triggered using TCL code. The use 3282 ** for this is when a particular test fails on (say) the 1485th iteration. 3283 ** In the TCL test script, we can add code like this: 3284 ** 3285 ** if {$i==1485} breakpoint 3286 ** 3287 ** Then run testfixture in the debugger and wait for the breakpoint to 3288 ** fire. Then additional breakpoints can be set to trace down the bug. 3289 */ 3290 static int SQLITE_TCLAPI test_breakpoint( 3291 void *NotUsed, 3292 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 3293 int argc, /* Number of arguments */ 3294 char **argv /* Text of each argument */ 3295 ){ 3296 return TCL_OK; /* Do nothing */ 3297 } 3298 3299 /* 3300 ** Usage: sqlite3_bind_zeroblob STMT IDX N 3301 ** 3302 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 3303 ** IDX is the index of a wildcard in the prepared statement. This command 3304 ** binds a N-byte zero-filled BLOB to the wildcard. 3305 */ 3306 static int SQLITE_TCLAPI test_bind_zeroblob( 3307 void * clientData, 3308 Tcl_Interp *interp, 3309 int objc, 3310 Tcl_Obj *CONST objv[] 3311 ){ 3312 sqlite3_stmt *pStmt; 3313 int idx; 3314 int n; 3315 int rc; 3316 3317 if( objc!=4 ){ 3318 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3319 return TCL_ERROR; 3320 } 3321 3322 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3323 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3324 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3325 3326 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 3327 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3328 if( rc!=SQLITE_OK ){ 3329 return TCL_ERROR; 3330 } 3331 3332 return TCL_OK; 3333 } 3334 3335 /* 3336 ** Usage: sqlite3_bind_zeroblob64 STMT IDX N 3337 ** 3338 ** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. 3339 ** IDX is the index of a wildcard in the prepared statement. This command 3340 ** binds a N-byte zero-filled BLOB to the wildcard. 3341 */ 3342 static int SQLITE_TCLAPI test_bind_zeroblob64( 3343 void * clientData, 3344 Tcl_Interp *interp, 3345 int objc, 3346 Tcl_Obj *CONST objv[] 3347 ){ 3348 sqlite3_stmt *pStmt; 3349 int idx; 3350 Tcl_WideInt n; 3351 int rc; 3352 3353 if( objc!=4 ){ 3354 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3355 return TCL_ERROR; 3356 } 3357 3358 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3359 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3360 if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3361 3362 rc = sqlite3_bind_zeroblob64(pStmt, idx, n); 3363 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3364 if( rc!=SQLITE_OK ){ 3365 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3366 return TCL_ERROR; 3367 } 3368 3369 return TCL_OK; 3370 } 3371 3372 /* 3373 ** Usage: sqlite3_bind_int STMT N VALUE 3374 ** 3375 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 3376 ** N is the index of a wildcard in the prepared statement. This command 3377 ** binds a 32-bit integer VALUE to that wildcard. 3378 */ 3379 static int SQLITE_TCLAPI test_bind_int( 3380 void * clientData, 3381 Tcl_Interp *interp, 3382 int objc, 3383 Tcl_Obj *CONST objv[] 3384 ){ 3385 sqlite3_stmt *pStmt; 3386 int idx; 3387 int value; 3388 int rc; 3389 3390 if( objc!=4 ){ 3391 Tcl_AppendResult(interp, "wrong # args: should be \"", 3392 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3393 return TCL_ERROR; 3394 } 3395 3396 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3397 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3398 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3399 3400 rc = sqlite3_bind_int(pStmt, idx, value); 3401 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3402 if( rc!=SQLITE_OK ){ 3403 return TCL_ERROR; 3404 } 3405 3406 return TCL_OK; 3407 } 3408 3409 3410 /* 3411 ** Usage: intarray_addr INT ... 3412 ** 3413 ** Return the address of a C-language array of 32-bit integers. 3414 ** 3415 ** Space to hold the array is obtained from malloc(). Call this procedure once 3416 ** with no arguments in order to release memory. Each call to this procedure 3417 ** overwrites the previous array. 3418 */ 3419 static int SQLITE_TCLAPI test_intarray_addr( 3420 void * clientData, 3421 Tcl_Interp *interp, 3422 int objc, 3423 Tcl_Obj *CONST objv[] 3424 ){ 3425 int i; 3426 static int *p = 0; 3427 3428 sqlite3_free(p); 3429 p = 0; 3430 if( objc>1 ){ 3431 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3432 if( p==0 ) return TCL_ERROR; 3433 for(i=0; i<objc-1; i++){ 3434 if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ 3435 sqlite3_free(p); 3436 p = 0; 3437 return TCL_ERROR; 3438 } 3439 } 3440 } 3441 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3442 return TCL_OK; 3443 } 3444 /* 3445 ** Usage: intarray_addr INT ... 3446 ** 3447 ** Return the address of a C-language array of 32-bit integers. 3448 ** 3449 ** Space to hold the array is obtained from malloc(). Call this procedure once 3450 ** with no arguments in order to release memory. Each call to this procedure 3451 ** overwrites the previous array. 3452 */ 3453 static int SQLITE_TCLAPI test_int64array_addr( 3454 void * clientData, 3455 Tcl_Interp *interp, 3456 int objc, 3457 Tcl_Obj *CONST objv[] 3458 ){ 3459 int i; 3460 static sqlite3_int64 *p = 0; 3461 3462 sqlite3_free(p); 3463 p = 0; 3464 if( objc>1 ){ 3465 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3466 if( p==0 ) return TCL_ERROR; 3467 for(i=0; i<objc-1; i++){ 3468 Tcl_WideInt v; 3469 if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ 3470 sqlite3_free(p); 3471 p = 0; 3472 return TCL_ERROR; 3473 } 3474 p[i] = v; 3475 } 3476 } 3477 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3478 return TCL_OK; 3479 } 3480 /* 3481 ** Usage: doublearray_addr INT ... 3482 ** 3483 ** Return the address of a C-language array of doubles. 3484 ** 3485 ** Space to hold the array is obtained from malloc(). Call this procedure once 3486 ** with no arguments in order to release memory. Each call to this procedure 3487 ** overwrites the previous array. 3488 */ 3489 static int SQLITE_TCLAPI test_doublearray_addr( 3490 void * clientData, 3491 Tcl_Interp *interp, 3492 int objc, 3493 Tcl_Obj *CONST objv[] 3494 ){ 3495 int i; 3496 static double *p = 0; 3497 3498 sqlite3_free(p); 3499 p = 0; 3500 if( objc>1 ){ 3501 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3502 if( p==0 ) return TCL_ERROR; 3503 for(i=0; i<objc-1; i++){ 3504 if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ 3505 sqlite3_free(p); 3506 p = 0; 3507 return TCL_ERROR; 3508 } 3509 } 3510 } 3511 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3512 return TCL_OK; 3513 } 3514 /* 3515 ** Usage: textarray_addr TEXT ... 3516 ** 3517 ** Return the address of a C-language array of strings. 3518 ** 3519 ** Space to hold the array is obtained from malloc(). Call this procedure once 3520 ** with no arguments in order to release memory. Each call to this procedure 3521 ** overwrites the previous array. 3522 */ 3523 static int SQLITE_TCLAPI test_textarray_addr( 3524 void * clientData, 3525 Tcl_Interp *interp, 3526 int objc, 3527 Tcl_Obj *CONST objv[] 3528 ){ 3529 int i; 3530 static int n = 0; 3531 static char **p = 0; 3532 3533 for(i=0; i<n; i++) sqlite3_free(p[i]); 3534 sqlite3_free(p); 3535 p = 0; 3536 if( objc>1 ){ 3537 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3538 if( p==0 ) return TCL_ERROR; 3539 for(i=0; i<objc-1; i++){ 3540 p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); 3541 } 3542 } 3543 n = objc-1; 3544 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3545 return TCL_OK; 3546 } 3547 3548 3549 /* 3550 ** Usage: sqlite3_bind_int64 STMT N VALUE 3551 ** 3552 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 3553 ** N is the index of a wildcard in the prepared statement. This command 3554 ** binds a 64-bit integer VALUE to that wildcard. 3555 */ 3556 static int SQLITE_TCLAPI test_bind_int64( 3557 void * clientData, 3558 Tcl_Interp *interp, 3559 int objc, 3560 Tcl_Obj *CONST objv[] 3561 ){ 3562 sqlite3_stmt *pStmt; 3563 int idx; 3564 Tcl_WideInt value; 3565 int rc; 3566 3567 if( objc!=4 ){ 3568 Tcl_AppendResult(interp, "wrong # args: should be \"", 3569 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3570 return TCL_ERROR; 3571 } 3572 3573 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3574 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3575 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3576 3577 rc = sqlite3_bind_int64(pStmt, idx, value); 3578 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3579 if( rc!=SQLITE_OK ){ 3580 return TCL_ERROR; 3581 } 3582 3583 return TCL_OK; 3584 } 3585 3586 3587 /* 3588 ** Usage: sqlite3_bind_double STMT N VALUE 3589 ** 3590 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 3591 ** N is the index of a wildcard in the prepared statement. This command 3592 ** binds a 64-bit integer VALUE to that wildcard. 3593 */ 3594 static int SQLITE_TCLAPI test_bind_double( 3595 void * clientData, 3596 Tcl_Interp *interp, 3597 int objc, 3598 Tcl_Obj *CONST objv[] 3599 ){ 3600 sqlite3_stmt *pStmt; 3601 int idx; 3602 double value = 0; 3603 int rc; 3604 const char *zVal; 3605 int i; 3606 static const struct { 3607 const char *zName; /* Name of the special floating point value */ 3608 unsigned int iUpper; /* Upper 32 bits */ 3609 unsigned int iLower; /* Lower 32 bits */ 3610 } aSpecialFp[] = { 3611 { "NaN", 0x7fffffff, 0xffffffff }, 3612 { "SNaN", 0x7ff7ffff, 0xffffffff }, 3613 { "-NaN", 0xffffffff, 0xffffffff }, 3614 { "-SNaN", 0xfff7ffff, 0xffffffff }, 3615 { "+Inf", 0x7ff00000, 0x00000000 }, 3616 { "-Inf", 0xfff00000, 0x00000000 }, 3617 { "Epsilon", 0x00000000, 0x00000001 }, 3618 { "-Epsilon", 0x80000000, 0x00000001 }, 3619 { "NaN0", 0x7ff80000, 0x00000000 }, 3620 { "-NaN0", 0xfff80000, 0x00000000 }, 3621 }; 3622 3623 if( objc!=4 ){ 3624 Tcl_AppendResult(interp, "wrong # args: should be \"", 3625 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3626 return TCL_ERROR; 3627 } 3628 3629 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3630 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3631 3632 /* Intercept the string "NaN" and generate a NaN value for it. 3633 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 3634 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 3635 ** contain a bug. 3636 */ 3637 zVal = Tcl_GetString(objv[3]); 3638 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 3639 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 3640 sqlite3_uint64 x; 3641 x = aSpecialFp[i].iUpper; 3642 x <<= 32; 3643 x |= aSpecialFp[i].iLower; 3644 assert( sizeof(value)==8 ); 3645 assert( sizeof(x)==8 ); 3646 memcpy(&value, &x, 8); 3647 break; 3648 } 3649 } 3650 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 3651 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 3652 return TCL_ERROR; 3653 } 3654 rc = sqlite3_bind_double(pStmt, idx, value); 3655 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3656 if( rc!=SQLITE_OK ){ 3657 return TCL_ERROR; 3658 } 3659 3660 return TCL_OK; 3661 } 3662 3663 /* 3664 ** Usage: sqlite3_bind_null STMT N 3665 ** 3666 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3667 ** N is the index of a wildcard in the prepared statement. This command 3668 ** binds a NULL to the wildcard. 3669 */ 3670 static int SQLITE_TCLAPI test_bind_null( 3671 void * clientData, 3672 Tcl_Interp *interp, 3673 int objc, 3674 Tcl_Obj *CONST objv[] 3675 ){ 3676 sqlite3_stmt *pStmt; 3677 int idx; 3678 int rc; 3679 3680 if( objc!=3 ){ 3681 Tcl_AppendResult(interp, "wrong # args: should be \"", 3682 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3683 return TCL_ERROR; 3684 } 3685 3686 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3687 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3688 3689 rc = sqlite3_bind_null(pStmt, idx); 3690 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3691 if( rc!=SQLITE_OK ){ 3692 return TCL_ERROR; 3693 } 3694 3695 return TCL_OK; 3696 } 3697 3698 /* 3699 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3700 ** 3701 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3702 ** N is the index of a wildcard in the prepared statement. This command 3703 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3704 ** long. 3705 */ 3706 static int SQLITE_TCLAPI test_bind_text( 3707 void * clientData, 3708 Tcl_Interp *interp, 3709 int objc, 3710 Tcl_Obj *CONST objv[] 3711 ){ 3712 sqlite3_stmt *pStmt; 3713 int idx; 3714 int bytes; 3715 char *value; 3716 int rc; 3717 3718 if( objc!=5 ){ 3719 Tcl_AppendResult(interp, "wrong # args: should be \"", 3720 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3721 return TCL_ERROR; 3722 } 3723 3724 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3725 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3726 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3727 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3728 3729 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3730 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3731 if( rc!=SQLITE_OK ){ 3732 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3733 return TCL_ERROR; 3734 } 3735 3736 return TCL_OK; 3737 } 3738 3739 /* 3740 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3741 ** 3742 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3743 ** N is the index of a wildcard in the prepared statement. This command 3744 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3745 ** long. 3746 */ 3747 static int SQLITE_TCLAPI test_bind_text16( 3748 void * clientData, 3749 Tcl_Interp *interp, 3750 int objc, 3751 Tcl_Obj *CONST objv[] 3752 ){ 3753 #ifndef SQLITE_OMIT_UTF16 3754 sqlite3_stmt *pStmt; 3755 int idx; 3756 int bytes; 3757 char *value; 3758 int rc; 3759 3760 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3761 Tcl_Obj *oStmt = objv[objc-4]; 3762 Tcl_Obj *oN = objv[objc-3]; 3763 Tcl_Obj *oString = objv[objc-2]; 3764 Tcl_Obj *oBytes = objv[objc-1]; 3765 3766 if( objc!=5 && objc!=6){ 3767 Tcl_AppendResult(interp, "wrong # args: should be \"", 3768 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3769 return TCL_ERROR; 3770 } 3771 3772 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3773 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3774 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3775 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3776 3777 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3778 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3779 if( rc!=SQLITE_OK ){ 3780 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3781 return TCL_ERROR; 3782 } 3783 3784 #endif /* SQLITE_OMIT_UTF16 */ 3785 return TCL_OK; 3786 } 3787 3788 /* 3789 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3790 ** 3791 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3792 ** N is the index of a wildcard in the prepared statement. This command 3793 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3794 */ 3795 static int SQLITE_TCLAPI test_bind_blob( 3796 void * clientData, 3797 Tcl_Interp *interp, 3798 int objc, 3799 Tcl_Obj *CONST objv[] 3800 ){ 3801 sqlite3_stmt *pStmt; 3802 int len, idx; 3803 int bytes; 3804 char *value; 3805 int rc; 3806 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3807 3808 if( objc!=5 && objc!=6 ){ 3809 Tcl_AppendResult(interp, "wrong # args: should be \"", 3810 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3811 return TCL_ERROR; 3812 } 3813 3814 if( objc==6 ){ 3815 xDestructor = SQLITE_STATIC; 3816 objv++; 3817 } 3818 3819 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3820 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3821 3822 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3823 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3824 3825 if( bytes>len ){ 3826 char zBuf[200]; 3827 sqlite3_snprintf(sizeof(zBuf), zBuf, 3828 "cannot use %d blob bytes, have %d", bytes, len); 3829 Tcl_AppendResult(interp, zBuf, -1); 3830 return TCL_ERROR; 3831 } 3832 3833 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3834 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3835 if( rc!=SQLITE_OK ){ 3836 return TCL_ERROR; 3837 } 3838 3839 return TCL_OK; 3840 } 3841 3842 /* 3843 ** Usage: sqlite3_bind_parameter_count STMT 3844 ** 3845 ** Return the number of wildcards in the given statement. 3846 */ 3847 static int SQLITE_TCLAPI test_bind_parameter_count( 3848 void * clientData, 3849 Tcl_Interp *interp, 3850 int objc, 3851 Tcl_Obj *CONST objv[] 3852 ){ 3853 sqlite3_stmt *pStmt; 3854 3855 if( objc!=2 ){ 3856 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3857 return TCL_ERROR; 3858 } 3859 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3860 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3861 return TCL_OK; 3862 } 3863 3864 /* 3865 ** Usage: sqlite3_bind_parameter_name STMT N 3866 ** 3867 ** Return the name of the Nth wildcard. The first wildcard is 1. 3868 ** An empty string is returned if N is out of range or if the wildcard 3869 ** is nameless. 3870 */ 3871 static int SQLITE_TCLAPI test_bind_parameter_name( 3872 void * clientData, 3873 Tcl_Interp *interp, 3874 int objc, 3875 Tcl_Obj *CONST objv[] 3876 ){ 3877 sqlite3_stmt *pStmt; 3878 int i; 3879 3880 if( objc!=3 ){ 3881 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3882 return TCL_ERROR; 3883 } 3884 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3885 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3886 Tcl_SetObjResult(interp, 3887 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3888 ); 3889 return TCL_OK; 3890 } 3891 3892 /* 3893 ** Usage: sqlite3_bind_parameter_index STMT NAME 3894 ** 3895 ** Return the index of the wildcard called NAME. Return 0 if there is 3896 ** no such wildcard. 3897 */ 3898 static int SQLITE_TCLAPI test_bind_parameter_index( 3899 void * clientData, 3900 Tcl_Interp *interp, 3901 int objc, 3902 Tcl_Obj *CONST objv[] 3903 ){ 3904 sqlite3_stmt *pStmt; 3905 3906 if( objc!=3 ){ 3907 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3908 return TCL_ERROR; 3909 } 3910 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3911 Tcl_SetObjResult(interp, 3912 Tcl_NewIntObj( 3913 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3914 ) 3915 ); 3916 return TCL_OK; 3917 } 3918 3919 /* 3920 ** Usage: sqlite3_clear_bindings STMT 3921 ** 3922 */ 3923 static int SQLITE_TCLAPI test_clear_bindings( 3924 void * clientData, 3925 Tcl_Interp *interp, 3926 int objc, 3927 Tcl_Obj *CONST objv[] 3928 ){ 3929 sqlite3_stmt *pStmt; 3930 3931 if( objc!=2 ){ 3932 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3933 return TCL_ERROR; 3934 } 3935 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3936 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3937 return TCL_OK; 3938 } 3939 3940 /* 3941 ** Usage: sqlite3_sleep MILLISECONDS 3942 */ 3943 static int SQLITE_TCLAPI test_sleep( 3944 void * clientData, 3945 Tcl_Interp *interp, 3946 int objc, 3947 Tcl_Obj *CONST objv[] 3948 ){ 3949 int ms; 3950 3951 if( objc!=2 ){ 3952 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3953 return TCL_ERROR; 3954 } 3955 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3956 return TCL_ERROR; 3957 } 3958 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 3959 return TCL_OK; 3960 } 3961 3962 /* 3963 ** Usage: sqlite3_extended_errcode DB 3964 ** 3965 ** Return the string representation of the most recent sqlite3_* API 3966 ** error code. e.g. "SQLITE_ERROR". 3967 */ 3968 static int SQLITE_TCLAPI test_ex_errcode( 3969 void * clientData, 3970 Tcl_Interp *interp, 3971 int objc, 3972 Tcl_Obj *CONST objv[] 3973 ){ 3974 sqlite3 *db; 3975 int rc; 3976 3977 if( objc!=2 ){ 3978 Tcl_AppendResult(interp, "wrong # args: should be \"", 3979 Tcl_GetString(objv[0]), " DB", 0); 3980 return TCL_ERROR; 3981 } 3982 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3983 rc = sqlite3_extended_errcode(db); 3984 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3985 return TCL_OK; 3986 } 3987 3988 3989 /* 3990 ** Usage: sqlite3_errcode DB 3991 ** 3992 ** Return the string representation of the most recent sqlite3_* API 3993 ** error code. e.g. "SQLITE_ERROR". 3994 */ 3995 static int SQLITE_TCLAPI test_errcode( 3996 void * clientData, 3997 Tcl_Interp *interp, 3998 int objc, 3999 Tcl_Obj *CONST objv[] 4000 ){ 4001 sqlite3 *db; 4002 int rc; 4003 4004 if( objc!=2 ){ 4005 Tcl_AppendResult(interp, "wrong # args: should be \"", 4006 Tcl_GetString(objv[0]), " DB", 0); 4007 return TCL_ERROR; 4008 } 4009 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4010 rc = sqlite3_errcode(db); 4011 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4012 return TCL_OK; 4013 } 4014 4015 /* 4016 ** Usage: sqlite3_errmsg DB 4017 ** 4018 ** Returns the UTF-8 representation of the error message string for the 4019 ** most recent sqlite3_* API call. 4020 */ 4021 static int SQLITE_TCLAPI test_errmsg( 4022 void * clientData, 4023 Tcl_Interp *interp, 4024 int objc, 4025 Tcl_Obj *CONST objv[] 4026 ){ 4027 sqlite3 *db; 4028 const char *zErr; 4029 4030 if( objc!=2 ){ 4031 Tcl_AppendResult(interp, "wrong # args: should be \"", 4032 Tcl_GetString(objv[0]), " DB", 0); 4033 return TCL_ERROR; 4034 } 4035 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4036 4037 zErr = sqlite3_errmsg(db); 4038 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4039 return TCL_OK; 4040 } 4041 4042 /* 4043 ** Usage: test_errmsg16 DB 4044 ** 4045 ** Returns the UTF-16 representation of the error message string for the 4046 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4047 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4048 ** UTF-16 string. 4049 */ 4050 static int SQLITE_TCLAPI test_errmsg16( 4051 void * clientData, 4052 Tcl_Interp *interp, 4053 int objc, 4054 Tcl_Obj *CONST objv[] 4055 ){ 4056 #ifndef SQLITE_OMIT_UTF16 4057 sqlite3 *db; 4058 const void *zErr; 4059 const char *z; 4060 int bytes = 0; 4061 4062 if( objc!=2 ){ 4063 Tcl_AppendResult(interp, "wrong # args: should be \"", 4064 Tcl_GetString(objv[0]), " DB", 0); 4065 return TCL_ERROR; 4066 } 4067 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4068 4069 zErr = sqlite3_errmsg16(db); 4070 if( zErr ){ 4071 z = zErr; 4072 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4073 } 4074 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4075 #endif /* SQLITE_OMIT_UTF16 */ 4076 return TCL_OK; 4077 } 4078 4079 /* 4080 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4081 ** 4082 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4083 ** database handle <DB>. The parameter <tailval> is the name of a global 4084 ** variable that is set to the unused portion of <sql> (if any). A 4085 ** STMT handle is returned. 4086 */ 4087 static int SQLITE_TCLAPI test_prepare( 4088 void * clientData, 4089 Tcl_Interp *interp, 4090 int objc, 4091 Tcl_Obj *CONST objv[] 4092 ){ 4093 sqlite3 *db; 4094 const char *zSql; 4095 int bytes; 4096 const char *zTail = 0; 4097 sqlite3_stmt *pStmt = 0; 4098 char zBuf[50]; 4099 int rc; 4100 4101 if( objc!=5 && objc!=4 ){ 4102 Tcl_AppendResult(interp, "wrong # args: should be \"", 4103 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4104 return TCL_ERROR; 4105 } 4106 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4107 zSql = Tcl_GetString(objv[2]); 4108 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4109 4110 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4111 Tcl_ResetResult(interp); 4112 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4113 if( zTail && objc>=5 ){ 4114 if( bytes>=0 ){ 4115 bytes = bytes - (int)(zTail-zSql); 4116 } 4117 if( (int)strlen(zTail)<bytes ){ 4118 bytes = (int)strlen(zTail); 4119 } 4120 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4121 } 4122 if( rc!=SQLITE_OK ){ 4123 assert( pStmt==0 ); 4124 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4125 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4126 return TCL_ERROR; 4127 } 4128 4129 if( pStmt ){ 4130 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4131 Tcl_AppendResult(interp, zBuf, 0); 4132 } 4133 return TCL_OK; 4134 } 4135 4136 /* 4137 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4138 ** 4139 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4140 ** database handle <DB>. The parameter <tailval> is the name of a global 4141 ** variable that is set to the unused portion of <sql> (if any). A 4142 ** STMT handle is returned. 4143 */ 4144 static int SQLITE_TCLAPI test_prepare_v2( 4145 void * clientData, 4146 Tcl_Interp *interp, 4147 int objc, 4148 Tcl_Obj *CONST objv[] 4149 ){ 4150 sqlite3 *db; 4151 const char *zSql; 4152 char *zCopy = 0; /* malloc() copy of zSql */ 4153 int bytes; 4154 const char *zTail = 0; 4155 sqlite3_stmt *pStmt = 0; 4156 char zBuf[50]; 4157 int rc; 4158 4159 if( objc!=5 && objc!=4 ){ 4160 Tcl_AppendResult(interp, "wrong # args: should be \"", 4161 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4162 return TCL_ERROR; 4163 } 4164 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4165 zSql = Tcl_GetString(objv[2]); 4166 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4167 4168 /* Instead of using zSql directly, make a copy into a buffer obtained 4169 ** directly from malloc(). The idea is to make it easier for valgrind 4170 ** to spot buffer overreads. */ 4171 if( bytes>=0 ){ 4172 zCopy = malloc(bytes); 4173 memcpy(zCopy, zSql, bytes); 4174 }else{ 4175 int n = (int)strlen(zSql) + 1; 4176 zCopy = malloc(n); 4177 memcpy(zCopy, zSql, n); 4178 } 4179 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, objc>=5 ? &zTail : 0); 4180 free(zCopy); 4181 zTail = &zSql[(zTail - zCopy)]; 4182 4183 assert(rc==SQLITE_OK || pStmt==0); 4184 Tcl_ResetResult(interp); 4185 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4186 if( rc==SQLITE_OK && zTail && objc>=5 ){ 4187 if( bytes>=0 ){ 4188 bytes = bytes - (int)(zTail-zSql); 4189 } 4190 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4191 } 4192 if( rc!=SQLITE_OK ){ 4193 assert( pStmt==0 ); 4194 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4195 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4196 return TCL_ERROR; 4197 } 4198 4199 if( pStmt ){ 4200 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4201 Tcl_AppendResult(interp, zBuf, 0); 4202 } 4203 return TCL_OK; 4204 } 4205 4206 /* 4207 ** Usage: sqlite3_prepare_tkt3134 DB 4208 ** 4209 ** Generate a prepared statement for a zero-byte string as a test 4210 ** for ticket #3134. The string should be preceded by a zero byte. 4211 */ 4212 static int SQLITE_TCLAPI test_prepare_tkt3134( 4213 void * clientData, 4214 Tcl_Interp *interp, 4215 int objc, 4216 Tcl_Obj *CONST objv[] 4217 ){ 4218 sqlite3 *db; 4219 static const char zSql[] = "\000SELECT 1"; 4220 sqlite3_stmt *pStmt = 0; 4221 char zBuf[50]; 4222 int rc; 4223 4224 if( objc!=2 ){ 4225 Tcl_AppendResult(interp, "wrong # args: should be \"", 4226 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4227 return TCL_ERROR; 4228 } 4229 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4230 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4231 assert(rc==SQLITE_OK || pStmt==0); 4232 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4233 if( rc!=SQLITE_OK ){ 4234 assert( pStmt==0 ); 4235 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4236 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4237 return TCL_ERROR; 4238 } 4239 4240 if( pStmt ){ 4241 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4242 Tcl_AppendResult(interp, zBuf, 0); 4243 } 4244 return TCL_OK; 4245 } 4246 4247 /* 4248 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4249 ** 4250 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4251 ** database handle <DB>. The parameter <tailval> is the name of a global 4252 ** variable that is set to the unused portion of <sql> (if any). A 4253 ** STMT handle is returned. 4254 */ 4255 static int SQLITE_TCLAPI test_prepare16( 4256 void * clientData, 4257 Tcl_Interp *interp, 4258 int objc, 4259 Tcl_Obj *CONST objv[] 4260 ){ 4261 #ifndef SQLITE_OMIT_UTF16 4262 sqlite3 *db; 4263 const void *zSql; 4264 const void *zTail = 0; 4265 Tcl_Obj *pTail = 0; 4266 sqlite3_stmt *pStmt = 0; 4267 char zBuf[50]; 4268 int rc; 4269 int bytes; /* The integer specified as arg 3 */ 4270 int objlen; /* The byte-array length of arg 2 */ 4271 4272 if( objc!=5 && objc!=4 ){ 4273 Tcl_AppendResult(interp, "wrong # args: should be \"", 4274 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4275 return TCL_ERROR; 4276 } 4277 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4278 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4279 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4280 4281 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4282 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4283 if( rc ){ 4284 return TCL_ERROR; 4285 } 4286 4287 if( objc>=5 ){ 4288 if( zTail ){ 4289 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4290 }else{ 4291 objlen = 0; 4292 } 4293 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4294 Tcl_IncrRefCount(pTail); 4295 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4296 Tcl_DecrRefCount(pTail); 4297 } 4298 4299 if( pStmt ){ 4300 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4301 } 4302 Tcl_AppendResult(interp, zBuf, 0); 4303 #endif /* SQLITE_OMIT_UTF16 */ 4304 return TCL_OK; 4305 } 4306 4307 /* 4308 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4309 ** 4310 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4311 ** database handle <DB>. The parameter <tailval> is the name of a global 4312 ** variable that is set to the unused portion of <sql> (if any). A 4313 ** STMT handle is returned. 4314 */ 4315 static int SQLITE_TCLAPI test_prepare16_v2( 4316 void * clientData, 4317 Tcl_Interp *interp, 4318 int objc, 4319 Tcl_Obj *CONST objv[] 4320 ){ 4321 #ifndef SQLITE_OMIT_UTF16 4322 sqlite3 *db; 4323 const void *zSql; 4324 const void *zTail = 0; 4325 Tcl_Obj *pTail = 0; 4326 sqlite3_stmt *pStmt = 0; 4327 char zBuf[50]; 4328 int rc; 4329 int bytes; /* The integer specified as arg 3 */ 4330 int objlen; /* The byte-array length of arg 2 */ 4331 4332 if( objc!=5 && objc!=4 ){ 4333 Tcl_AppendResult(interp, "wrong # args: should be \"", 4334 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4335 return TCL_ERROR; 4336 } 4337 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4338 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4339 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4340 4341 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4342 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4343 if( rc ){ 4344 return TCL_ERROR; 4345 } 4346 4347 if( objc>=5 ){ 4348 if( zTail ){ 4349 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4350 }else{ 4351 objlen = 0; 4352 } 4353 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4354 Tcl_IncrRefCount(pTail); 4355 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4356 Tcl_DecrRefCount(pTail); 4357 } 4358 4359 if( pStmt ){ 4360 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4361 } 4362 Tcl_AppendResult(interp, zBuf, 0); 4363 #endif /* SQLITE_OMIT_UTF16 */ 4364 return TCL_OK; 4365 } 4366 4367 /* 4368 ** Usage: sqlite3_open filename ?options-list? 4369 */ 4370 static int SQLITE_TCLAPI test_open( 4371 void * clientData, 4372 Tcl_Interp *interp, 4373 int objc, 4374 Tcl_Obj *CONST objv[] 4375 ){ 4376 const char *zFilename; 4377 sqlite3 *db; 4378 char zBuf[100]; 4379 4380 if( objc!=3 && objc!=2 && objc!=1 ){ 4381 Tcl_AppendResult(interp, "wrong # args: should be \"", 4382 Tcl_GetString(objv[0]), " filename options-list", 0); 4383 return TCL_ERROR; 4384 } 4385 4386 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4387 sqlite3_open(zFilename, &db); 4388 4389 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4390 Tcl_AppendResult(interp, zBuf, 0); 4391 return TCL_OK; 4392 } 4393 4394 /* 4395 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4396 */ 4397 static int SQLITE_TCLAPI test_open_v2( 4398 void * clientData, 4399 Tcl_Interp *interp, 4400 int objc, 4401 Tcl_Obj *CONST objv[] 4402 ){ 4403 const char *zFilename; 4404 const char *zVfs; 4405 int flags = 0; 4406 sqlite3 *db; 4407 int rc; 4408 char zBuf[100]; 4409 4410 int nFlag; 4411 Tcl_Obj **apFlag; 4412 int i; 4413 4414 if( objc!=4 ){ 4415 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4416 return TCL_ERROR; 4417 } 4418 zFilename = Tcl_GetString(objv[1]); 4419 zVfs = Tcl_GetString(objv[3]); 4420 if( zVfs[0]==0x00 ) zVfs = 0; 4421 4422 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4423 if( rc!=TCL_OK ) return rc; 4424 for(i=0; i<nFlag; i++){ 4425 int iFlag; 4426 struct OpenFlag { 4427 const char *zFlag; 4428 int flag; 4429 } aFlag[] = { 4430 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4431 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4432 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4433 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4434 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4435 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4436 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4437 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4438 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4439 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4440 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4441 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4442 { "SQLITE_OPEN_MASTER_JOURNAL", SQLITE_OPEN_MASTER_JOURNAL }, 4443 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4444 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4445 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4446 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4447 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4448 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4449 { 0, 0 } 4450 }; 4451 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4452 "flag", 0, &iFlag 4453 ); 4454 if( rc!=TCL_OK ) return rc; 4455 flags |= aFlag[iFlag].flag; 4456 } 4457 4458 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4459 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4460 Tcl_AppendResult(interp, zBuf, 0); 4461 return TCL_OK; 4462 } 4463 4464 /* 4465 ** Usage: sqlite3_open16 filename options 4466 */ 4467 static int SQLITE_TCLAPI test_open16( 4468 void * clientData, 4469 Tcl_Interp *interp, 4470 int objc, 4471 Tcl_Obj *CONST objv[] 4472 ){ 4473 #ifndef SQLITE_OMIT_UTF16 4474 const void *zFilename; 4475 sqlite3 *db; 4476 char zBuf[100]; 4477 4478 if( objc!=3 ){ 4479 Tcl_AppendResult(interp, "wrong # args: should be \"", 4480 Tcl_GetString(objv[0]), " filename options-list", 0); 4481 return TCL_ERROR; 4482 } 4483 4484 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4485 sqlite3_open16(zFilename, &db); 4486 4487 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4488 Tcl_AppendResult(interp, zBuf, 0); 4489 #endif /* SQLITE_OMIT_UTF16 */ 4490 return TCL_OK; 4491 } 4492 4493 /* 4494 ** Usage: sqlite3_complete16 <UTF-16 string> 4495 ** 4496 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4497 ** otherwise. 4498 */ 4499 static int SQLITE_TCLAPI test_complete16( 4500 void * clientData, 4501 Tcl_Interp *interp, 4502 int objc, 4503 Tcl_Obj *CONST objv[] 4504 ){ 4505 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4506 char *zBuf; 4507 4508 if( objc!=2 ){ 4509 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4510 return TCL_ERROR; 4511 } 4512 4513 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4514 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4515 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4516 return TCL_OK; 4517 } 4518 4519 /* 4520 ** Usage: sqlite3_step STMT 4521 ** 4522 ** Advance the statement to the next row. 4523 */ 4524 static int SQLITE_TCLAPI test_step( 4525 void * clientData, 4526 Tcl_Interp *interp, 4527 int objc, 4528 Tcl_Obj *CONST objv[] 4529 ){ 4530 sqlite3_stmt *pStmt; 4531 int rc; 4532 4533 if( objc!=2 ){ 4534 Tcl_AppendResult(interp, "wrong # args: should be \"", 4535 Tcl_GetString(objv[0]), " STMT", 0); 4536 return TCL_ERROR; 4537 } 4538 4539 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4540 rc = sqlite3_step(pStmt); 4541 4542 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4543 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4544 return TCL_OK; 4545 } 4546 4547 static int SQLITE_TCLAPI test_sql( 4548 void * clientData, 4549 Tcl_Interp *interp, 4550 int objc, 4551 Tcl_Obj *CONST objv[] 4552 ){ 4553 sqlite3_stmt *pStmt; 4554 4555 if( objc!=2 ){ 4556 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4557 return TCL_ERROR; 4558 } 4559 4560 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4561 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4562 return TCL_OK; 4563 } 4564 static int SQLITE_TCLAPI test_ex_sql( 4565 void * clientData, 4566 Tcl_Interp *interp, 4567 int objc, 4568 Tcl_Obj *CONST objv[] 4569 ){ 4570 sqlite3_stmt *pStmt; 4571 char *z; 4572 4573 if( objc!=2 ){ 4574 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4575 return TCL_ERROR; 4576 } 4577 4578 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4579 z = sqlite3_expanded_sql(pStmt); 4580 Tcl_SetResult(interp, z, TCL_VOLATILE); 4581 sqlite3_free(z); 4582 return TCL_OK; 4583 } 4584 4585 /* 4586 ** Usage: sqlite3_column_count STMT 4587 ** 4588 ** Return the number of columns returned by the sql statement STMT. 4589 */ 4590 static int SQLITE_TCLAPI test_column_count( 4591 void * clientData, 4592 Tcl_Interp *interp, 4593 int objc, 4594 Tcl_Obj *CONST objv[] 4595 ){ 4596 sqlite3_stmt *pStmt; 4597 4598 if( objc!=2 ){ 4599 Tcl_AppendResult(interp, "wrong # args: should be \"", 4600 Tcl_GetString(objv[0]), " STMT column", 0); 4601 return TCL_ERROR; 4602 } 4603 4604 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4605 4606 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 4607 return TCL_OK; 4608 } 4609 4610 /* 4611 ** Usage: sqlite3_column_type STMT column 4612 ** 4613 ** Return the type of the data in column 'column' of the current row. 4614 */ 4615 static int SQLITE_TCLAPI test_column_type( 4616 void * clientData, 4617 Tcl_Interp *interp, 4618 int objc, 4619 Tcl_Obj *CONST objv[] 4620 ){ 4621 sqlite3_stmt *pStmt; 4622 int col; 4623 int tp; 4624 4625 if( objc!=3 ){ 4626 Tcl_AppendResult(interp, "wrong # args: should be \"", 4627 Tcl_GetString(objv[0]), " STMT column", 0); 4628 return TCL_ERROR; 4629 } 4630 4631 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4632 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4633 4634 tp = sqlite3_column_type(pStmt, col); 4635 switch( tp ){ 4636 case SQLITE_INTEGER: 4637 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 4638 break; 4639 case SQLITE_NULL: 4640 Tcl_SetResult(interp, "NULL", TCL_STATIC); 4641 break; 4642 case SQLITE_FLOAT: 4643 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 4644 break; 4645 case SQLITE_TEXT: 4646 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 4647 break; 4648 case SQLITE_BLOB: 4649 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 4650 break; 4651 default: 4652 assert(0); 4653 } 4654 4655 return TCL_OK; 4656 } 4657 4658 /* 4659 ** Usage: sqlite3_column_int64 STMT column 4660 ** 4661 ** Return the data in column 'column' of the current row cast as an 4662 ** wide (64-bit) integer. 4663 */ 4664 static int SQLITE_TCLAPI test_column_int64( 4665 void * clientData, 4666 Tcl_Interp *interp, 4667 int objc, 4668 Tcl_Obj *CONST objv[] 4669 ){ 4670 sqlite3_stmt *pStmt; 4671 int col; 4672 i64 iVal; 4673 4674 if( objc!=3 ){ 4675 Tcl_AppendResult(interp, "wrong # args: should be \"", 4676 Tcl_GetString(objv[0]), " STMT column", 0); 4677 return TCL_ERROR; 4678 } 4679 4680 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4681 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4682 4683 iVal = sqlite3_column_int64(pStmt, col); 4684 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 4685 return TCL_OK; 4686 } 4687 4688 /* 4689 ** Usage: sqlite3_column_blob STMT column 4690 */ 4691 static int SQLITE_TCLAPI test_column_blob( 4692 void * clientData, 4693 Tcl_Interp *interp, 4694 int objc, 4695 Tcl_Obj *CONST objv[] 4696 ){ 4697 sqlite3_stmt *pStmt; 4698 int col; 4699 4700 int len; 4701 const void *pBlob; 4702 4703 if( objc!=3 ){ 4704 Tcl_AppendResult(interp, "wrong # args: should be \"", 4705 Tcl_GetString(objv[0]), " STMT column", 0); 4706 return TCL_ERROR; 4707 } 4708 4709 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4710 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4711 4712 len = sqlite3_column_bytes(pStmt, col); 4713 pBlob = sqlite3_column_blob(pStmt, col); 4714 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 4715 return TCL_OK; 4716 } 4717 4718 /* 4719 ** Usage: sqlite3_column_double STMT column 4720 ** 4721 ** Return the data in column 'column' of the current row cast as a double. 4722 */ 4723 static int SQLITE_TCLAPI test_column_double( 4724 void * clientData, 4725 Tcl_Interp *interp, 4726 int objc, 4727 Tcl_Obj *CONST objv[] 4728 ){ 4729 sqlite3_stmt *pStmt; 4730 int col; 4731 double rVal; 4732 4733 if( objc!=3 ){ 4734 Tcl_AppendResult(interp, "wrong # args: should be \"", 4735 Tcl_GetString(objv[0]), " STMT column", 0); 4736 return TCL_ERROR; 4737 } 4738 4739 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4740 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4741 4742 rVal = sqlite3_column_double(pStmt, col); 4743 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 4744 return TCL_OK; 4745 } 4746 4747 /* 4748 ** Usage: sqlite3_data_count STMT 4749 ** 4750 ** Return the number of columns returned by the sql statement STMT. 4751 */ 4752 static int SQLITE_TCLAPI test_data_count( 4753 void * clientData, 4754 Tcl_Interp *interp, 4755 int objc, 4756 Tcl_Obj *CONST objv[] 4757 ){ 4758 sqlite3_stmt *pStmt; 4759 4760 if( objc!=2 ){ 4761 Tcl_AppendResult(interp, "wrong # args: should be \"", 4762 Tcl_GetString(objv[0]), " STMT column", 0); 4763 return TCL_ERROR; 4764 } 4765 4766 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4767 4768 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 4769 return TCL_OK; 4770 } 4771 4772 /* 4773 ** Usage: sqlite3_column_text STMT column 4774 ** 4775 ** Usage: sqlite3_column_decltype STMT column 4776 ** 4777 ** Usage: sqlite3_column_name STMT column 4778 */ 4779 static int SQLITE_TCLAPI test_stmt_utf8( 4780 void * clientData, /* Pointer to SQLite API function to be invoke */ 4781 Tcl_Interp *interp, 4782 int objc, 4783 Tcl_Obj *CONST objv[] 4784 ){ 4785 sqlite3_stmt *pStmt; 4786 int col; 4787 const char *(*xFunc)(sqlite3_stmt*, int); 4788 const char *zRet; 4789 4790 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 4791 if( objc!=3 ){ 4792 Tcl_AppendResult(interp, "wrong # args: should be \"", 4793 Tcl_GetString(objv[0]), " STMT column", 0); 4794 return TCL_ERROR; 4795 } 4796 4797 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4798 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4799 zRet = xFunc(pStmt, col); 4800 if( zRet ){ 4801 Tcl_SetResult(interp, (char *)zRet, 0); 4802 } 4803 return TCL_OK; 4804 } 4805 4806 static int SQLITE_TCLAPI test_global_recover( 4807 void * clientData, 4808 Tcl_Interp *interp, 4809 int objc, 4810 Tcl_Obj *CONST objv[] 4811 ){ 4812 #ifndef SQLITE_OMIT_DEPRECATED 4813 int rc; 4814 if( objc!=1 ){ 4815 Tcl_WrongNumArgs(interp, 1, objv, ""); 4816 return TCL_ERROR; 4817 } 4818 rc = sqlite3_global_recover(); 4819 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4820 #endif 4821 return TCL_OK; 4822 } 4823 4824 /* 4825 ** Usage: sqlite3_column_text STMT column 4826 ** 4827 ** Usage: sqlite3_column_decltype STMT column 4828 ** 4829 ** Usage: sqlite3_column_name STMT column 4830 */ 4831 static int SQLITE_TCLAPI test_stmt_utf16( 4832 void * clientData, /* Pointer to SQLite API function to be invoked */ 4833 Tcl_Interp *interp, 4834 int objc, 4835 Tcl_Obj *CONST objv[] 4836 ){ 4837 #ifndef SQLITE_OMIT_UTF16 4838 sqlite3_stmt *pStmt; 4839 int col; 4840 Tcl_Obj *pRet; 4841 const void *zName16; 4842 const void *(*xFunc)(sqlite3_stmt*, int); 4843 4844 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 4845 if( objc!=3 ){ 4846 Tcl_AppendResult(interp, "wrong # args: should be \"", 4847 Tcl_GetString(objv[0]), " STMT column", 0); 4848 return TCL_ERROR; 4849 } 4850 4851 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4852 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4853 4854 zName16 = xFunc(pStmt, col); 4855 if( zName16 ){ 4856 int n; 4857 const char *z = zName16; 4858 for(n=0; z[n] || z[n+1]; n+=2){} 4859 pRet = Tcl_NewByteArrayObj(zName16, n+2); 4860 Tcl_SetObjResult(interp, pRet); 4861 } 4862 #endif /* SQLITE_OMIT_UTF16 */ 4863 4864 return TCL_OK; 4865 } 4866 4867 /* 4868 ** Usage: sqlite3_column_int STMT column 4869 ** 4870 ** Usage: sqlite3_column_bytes STMT column 4871 ** 4872 ** Usage: sqlite3_column_bytes16 STMT column 4873 ** 4874 */ 4875 static int SQLITE_TCLAPI test_stmt_int( 4876 void * clientData, /* Pointer to SQLite API function to be invoked */ 4877 Tcl_Interp *interp, 4878 int objc, 4879 Tcl_Obj *CONST objv[] 4880 ){ 4881 sqlite3_stmt *pStmt; 4882 int col; 4883 int (*xFunc)(sqlite3_stmt*, int); 4884 4885 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 4886 if( objc!=3 ){ 4887 Tcl_AppendResult(interp, "wrong # args: should be \"", 4888 Tcl_GetString(objv[0]), " STMT column", 0); 4889 return TCL_ERROR; 4890 } 4891 4892 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4893 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4894 4895 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 4896 return TCL_OK; 4897 } 4898 4899 /* 4900 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 4901 ** 4902 ** Set the db->magic value. This is used to test error recovery logic. 4903 */ 4904 static int SQLITE_TCLAPI sqlite_set_magic( 4905 void * clientData, 4906 Tcl_Interp *interp, 4907 int argc, 4908 char **argv 4909 ){ 4910 sqlite3 *db; 4911 if( argc!=3 ){ 4912 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4913 " DB MAGIC", 0); 4914 return TCL_ERROR; 4915 } 4916 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4917 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 4918 db->magic = SQLITE_MAGIC_OPEN; 4919 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 4920 db->magic = SQLITE_MAGIC_CLOSED; 4921 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 4922 db->magic = SQLITE_MAGIC_BUSY; 4923 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 4924 db->magic = SQLITE_MAGIC_ERROR; 4925 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 4926 return TCL_ERROR; 4927 } 4928 return TCL_OK; 4929 } 4930 4931 /* 4932 ** Usage: sqlite3_interrupt DB 4933 ** 4934 ** Trigger an interrupt on DB 4935 */ 4936 static int SQLITE_TCLAPI test_interrupt( 4937 void * clientData, 4938 Tcl_Interp *interp, 4939 int argc, 4940 char **argv 4941 ){ 4942 sqlite3 *db; 4943 if( argc!=2 ){ 4944 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 4945 return TCL_ERROR; 4946 } 4947 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4948 sqlite3_interrupt(db); 4949 return TCL_OK; 4950 } 4951 4952 static u8 *sqlite3_stack_baseline = 0; 4953 4954 /* 4955 ** Fill the stack with a known bitpattern. 4956 */ 4957 static void prepStack(void){ 4958 int i; 4959 u32 bigBuf[65536]; 4960 for(i=0; i<sizeof(bigBuf)/sizeof(bigBuf[0]); i++) bigBuf[i] = 0xdeadbeef; 4961 sqlite3_stack_baseline = (u8*)&bigBuf[65536]; 4962 } 4963 4964 /* 4965 ** Get the current stack depth. Used for debugging only. 4966 */ 4967 u64 sqlite3StackDepth(void){ 4968 u8 x; 4969 return (u64)(sqlite3_stack_baseline - &x); 4970 } 4971 4972 /* 4973 ** Usage: sqlite3_stack_used DB SQL 4974 ** 4975 ** Try to measure the amount of stack space used by a call to sqlite3_exec 4976 */ 4977 static int SQLITE_TCLAPI test_stack_used( 4978 void * clientData, 4979 Tcl_Interp *interp, 4980 int argc, 4981 char **argv 4982 ){ 4983 sqlite3 *db; 4984 int i; 4985 if( argc!=3 ){ 4986 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4987 " DB SQL", 0); 4988 return TCL_ERROR; 4989 } 4990 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4991 prepStack(); 4992 (void)sqlite3_exec(db, argv[2], 0, 0, 0); 4993 for(i=65535; i>=0 && ((u32*)sqlite3_stack_baseline)[-i]==0xdeadbeef; i--){} 4994 Tcl_SetObjResult(interp, Tcl_NewIntObj(i*4)); 4995 return TCL_OK; 4996 } 4997 4998 /* 4999 ** Usage: sqlite_delete_function DB function-name 5000 ** 5001 ** Delete the user function 'function-name' from database handle DB. It 5002 ** is assumed that the user function was created as UTF8, any number of 5003 ** arguments (the way the TCL interface does it). 5004 */ 5005 static int SQLITE_TCLAPI delete_function( 5006 void * clientData, 5007 Tcl_Interp *interp, 5008 int argc, 5009 char **argv 5010 ){ 5011 int rc; 5012 sqlite3 *db; 5013 if( argc!=3 ){ 5014 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5015 " DB function-name", 0); 5016 return TCL_ERROR; 5017 } 5018 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5019 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 5020 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5021 return TCL_OK; 5022 } 5023 5024 /* 5025 ** Usage: sqlite_delete_collation DB collation-name 5026 ** 5027 ** Delete the collation sequence 'collation-name' from database handle 5028 ** DB. It is assumed that the collation sequence was created as UTF8 (the 5029 ** way the TCL interface does it). 5030 */ 5031 static int SQLITE_TCLAPI delete_collation( 5032 void * clientData, 5033 Tcl_Interp *interp, 5034 int argc, 5035 char **argv 5036 ){ 5037 int rc; 5038 sqlite3 *db; 5039 if( argc!=3 ){ 5040 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5041 " DB function-name", 0); 5042 return TCL_ERROR; 5043 } 5044 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5045 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5046 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5047 return TCL_OK; 5048 } 5049 5050 /* 5051 ** Usage: sqlite3_get_autocommit DB 5052 ** 5053 ** Return true if the database DB is currently in auto-commit mode. 5054 ** Return false if not. 5055 */ 5056 static int SQLITE_TCLAPI get_autocommit( 5057 void * clientData, 5058 Tcl_Interp *interp, 5059 int argc, 5060 char **argv 5061 ){ 5062 char zBuf[30]; 5063 sqlite3 *db; 5064 if( argc!=2 ){ 5065 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5066 " DB", 0); 5067 return TCL_ERROR; 5068 } 5069 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5070 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5071 Tcl_AppendResult(interp, zBuf, 0); 5072 return TCL_OK; 5073 } 5074 5075 /* 5076 ** Usage: sqlite3_busy_timeout DB MS 5077 ** 5078 ** Set the busy timeout. This is more easily done using the timeout 5079 ** method of the TCL interface. But we need a way to test the case 5080 ** where it returns SQLITE_MISUSE. 5081 */ 5082 static int SQLITE_TCLAPI test_busy_timeout( 5083 void * clientData, 5084 Tcl_Interp *interp, 5085 int argc, 5086 char **argv 5087 ){ 5088 int rc, ms; 5089 sqlite3 *db; 5090 if( argc!=3 ){ 5091 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5092 " DB", 0); 5093 return TCL_ERROR; 5094 } 5095 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5096 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5097 rc = sqlite3_busy_timeout(db, ms); 5098 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5099 return TCL_OK; 5100 } 5101 5102 /* 5103 ** Usage: tcl_variable_type VARIABLENAME 5104 ** 5105 ** Return the name of the internal representation for the 5106 ** value of the given variable. 5107 */ 5108 static int SQLITE_TCLAPI tcl_variable_type( 5109 void * clientData, 5110 Tcl_Interp *interp, 5111 int objc, 5112 Tcl_Obj *CONST objv[] 5113 ){ 5114 Tcl_Obj *pVar; 5115 if( objc!=2 ){ 5116 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5117 return TCL_ERROR; 5118 } 5119 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5120 if( pVar==0 ) return TCL_ERROR; 5121 if( pVar->typePtr ){ 5122 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5123 } 5124 return TCL_OK; 5125 } 5126 5127 /* 5128 ** Usage: sqlite3_release_memory ?N? 5129 ** 5130 ** Attempt to release memory currently held but not actually required. 5131 ** The integer N is the number of bytes we are trying to release. The 5132 ** return value is the amount of memory actually released. 5133 */ 5134 static int SQLITE_TCLAPI test_release_memory( 5135 void * clientData, 5136 Tcl_Interp *interp, 5137 int objc, 5138 Tcl_Obj *CONST objv[] 5139 ){ 5140 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5141 int N; 5142 int amt; 5143 if( objc!=1 && objc!=2 ){ 5144 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5145 return TCL_ERROR; 5146 } 5147 if( objc==2 ){ 5148 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5149 }else{ 5150 N = -1; 5151 } 5152 amt = sqlite3_release_memory(N); 5153 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5154 #endif 5155 return TCL_OK; 5156 } 5157 5158 5159 /* 5160 ** Usage: sqlite3_db_release_memory DB 5161 ** 5162 ** Attempt to release memory currently held by database DB. Return the 5163 ** result code (which in the current implementation is always zero). 5164 */ 5165 static int SQLITE_TCLAPI test_db_release_memory( 5166 void * clientData, 5167 Tcl_Interp *interp, 5168 int objc, 5169 Tcl_Obj *CONST objv[] 5170 ){ 5171 sqlite3 *db; 5172 int rc; 5173 if( objc!=2 ){ 5174 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5175 return TCL_ERROR; 5176 } 5177 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5178 rc = sqlite3_db_release_memory(db); 5179 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5180 return TCL_OK; 5181 } 5182 5183 /* 5184 ** Usage: sqlite3_db_cacheflush DB 5185 ** 5186 ** Attempt to flush any dirty pages to disk. 5187 */ 5188 static int SQLITE_TCLAPI test_db_cacheflush( 5189 void * clientData, 5190 Tcl_Interp *interp, 5191 int objc, 5192 Tcl_Obj *CONST objv[] 5193 ){ 5194 sqlite3 *db; 5195 int rc; 5196 if( objc!=2 ){ 5197 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5198 return TCL_ERROR; 5199 } 5200 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5201 rc = sqlite3_db_cacheflush(db); 5202 if( rc ){ 5203 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5204 return TCL_ERROR; 5205 } 5206 5207 Tcl_ResetResult(interp); 5208 return TCL_OK; 5209 } 5210 5211 /* 5212 ** Usage: sqlite3_system_errno DB 5213 ** 5214 ** Return the low-level system errno value. 5215 */ 5216 static int SQLITE_TCLAPI test_system_errno( 5217 void * clientData, 5218 Tcl_Interp *interp, 5219 int objc, 5220 Tcl_Obj *CONST objv[] 5221 ){ 5222 sqlite3 *db; 5223 int iErrno; 5224 if( objc!=2 ){ 5225 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5226 return TCL_ERROR; 5227 } 5228 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5229 iErrno = sqlite3_system_errno(db); 5230 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5231 return TCL_OK; 5232 } 5233 5234 /* 5235 ** Usage: sqlite3_db_filename DB DBNAME 5236 ** 5237 ** Return the name of a file associated with a database. 5238 */ 5239 static int SQLITE_TCLAPI test_db_filename( 5240 void * clientData, 5241 Tcl_Interp *interp, 5242 int objc, 5243 Tcl_Obj *CONST objv[] 5244 ){ 5245 sqlite3 *db; 5246 const char *zDbName; 5247 if( objc!=3 ){ 5248 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5249 return TCL_ERROR; 5250 } 5251 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5252 zDbName = Tcl_GetString(objv[2]); 5253 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5254 return TCL_OK; 5255 } 5256 5257 /* 5258 ** Usage: sqlite3_db_readonly DB DBNAME 5259 ** 5260 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5261 ** not exist. 5262 */ 5263 static int SQLITE_TCLAPI test_db_readonly( 5264 void * clientData, 5265 Tcl_Interp *interp, 5266 int objc, 5267 Tcl_Obj *CONST objv[] 5268 ){ 5269 sqlite3 *db; 5270 const char *zDbName; 5271 if( objc!=3 ){ 5272 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5273 return TCL_ERROR; 5274 } 5275 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5276 zDbName = Tcl_GetString(objv[2]); 5277 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5278 return TCL_OK; 5279 } 5280 5281 /* 5282 ** Usage: sqlite3_soft_heap_limit ?N? 5283 ** 5284 ** Query or set the soft heap limit for the current thread. The 5285 ** limit is only changed if the N is present. The previous limit 5286 ** is returned. 5287 */ 5288 static int SQLITE_TCLAPI test_soft_heap_limit( 5289 void * clientData, 5290 Tcl_Interp *interp, 5291 int objc, 5292 Tcl_Obj *CONST objv[] 5293 ){ 5294 sqlite3_int64 amt; 5295 Tcl_WideInt N = -1; 5296 if( objc!=1 && objc!=2 ){ 5297 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5298 return TCL_ERROR; 5299 } 5300 if( objc==2 ){ 5301 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5302 } 5303 amt = sqlite3_soft_heap_limit64(N); 5304 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5305 return TCL_OK; 5306 } 5307 5308 /* 5309 ** Usage: sqlite3_thread_cleanup 5310 ** 5311 ** Call the sqlite3_thread_cleanup API. 5312 */ 5313 static int SQLITE_TCLAPI test_thread_cleanup( 5314 void * clientData, 5315 Tcl_Interp *interp, 5316 int objc, 5317 Tcl_Obj *CONST objv[] 5318 ){ 5319 #ifndef SQLITE_OMIT_DEPRECATED 5320 sqlite3_thread_cleanup(); 5321 #endif 5322 return TCL_OK; 5323 } 5324 5325 /* 5326 ** Usage: sqlite3_pager_refcounts DB 5327 ** 5328 ** Return a list of numbers which are the PagerRefcount for all 5329 ** pagers on each database connection. 5330 */ 5331 static int SQLITE_TCLAPI test_pager_refcounts( 5332 void * clientData, 5333 Tcl_Interp *interp, 5334 int objc, 5335 Tcl_Obj *CONST objv[] 5336 ){ 5337 sqlite3 *db; 5338 int i; 5339 int v, *a; 5340 Tcl_Obj *pResult; 5341 5342 if( objc!=2 ){ 5343 Tcl_AppendResult(interp, "wrong # args: should be \"", 5344 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5345 return TCL_ERROR; 5346 } 5347 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5348 pResult = Tcl_NewObj(); 5349 for(i=0; i<db->nDb; i++){ 5350 if( db->aDb[i].pBt==0 ){ 5351 v = -1; 5352 }else{ 5353 sqlite3_mutex_enter(db->mutex); 5354 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5355 v = a[0]; 5356 sqlite3_mutex_leave(db->mutex); 5357 } 5358 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5359 } 5360 Tcl_SetObjResult(interp, pResult); 5361 return TCL_OK; 5362 } 5363 5364 5365 /* 5366 ** tclcmd: working_64bit_int 5367 ** 5368 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5369 ** leads to a number of test failures. The present command checks the 5370 ** TCL build to see whether or not it supports 64-bit integers. It 5371 ** returns TRUE if it does and FALSE if not. 5372 ** 5373 ** This command is used to warn users that their TCL build is defective 5374 ** and that the errors they are seeing in the test scripts might be 5375 ** a result of their defective TCL rather than problems in SQLite. 5376 */ 5377 static int SQLITE_TCLAPI working_64bit_int( 5378 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5379 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5380 int objc, /* Number of arguments */ 5381 Tcl_Obj *CONST objv[] /* Command arguments */ 5382 ){ 5383 Tcl_Obj *pTestObj; 5384 int working = 0; 5385 5386 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5387 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5388 Tcl_DecrRefCount(pTestObj); 5389 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5390 return TCL_OK; 5391 } 5392 5393 5394 /* 5395 ** tclcmd: vfs_unlink_test 5396 ** 5397 ** This TCL command unregisters the primary VFS and then registers 5398 ** it back again. This is used to test the ability to register a 5399 ** VFS when none are previously registered, and the ability to 5400 ** unregister the only available VFS. Ticket #2738 5401 */ 5402 static int SQLITE_TCLAPI vfs_unlink_test( 5403 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5404 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5405 int objc, /* Number of arguments */ 5406 Tcl_Obj *CONST objv[] /* Command arguments */ 5407 ){ 5408 int i; 5409 sqlite3_vfs *pMain; 5410 sqlite3_vfs *apVfs[20]; 5411 sqlite3_vfs one, two; 5412 5413 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5414 one.zName = "__one"; 5415 two.zName = "__two"; 5416 5417 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5418 ** change the default VFS 5419 */ 5420 pMain = sqlite3_vfs_find(0); 5421 sqlite3_vfs_register(&one, 0); 5422 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5423 sqlite3_vfs_register(&two, 0); 5424 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5425 5426 /* We can find a VFS by its name */ 5427 assert( sqlite3_vfs_find("__one")==&one ); 5428 assert( sqlite3_vfs_find("__two")==&two ); 5429 5430 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5431 ** default VFS, even if the 1st parameter is an existig VFS that is 5432 ** previously registered as the non-default. 5433 */ 5434 sqlite3_vfs_register(&one, 1); 5435 assert( sqlite3_vfs_find("__one")==&one ); 5436 assert( sqlite3_vfs_find("__two")==&two ); 5437 assert( sqlite3_vfs_find(0)==&one ); 5438 sqlite3_vfs_register(&two, 1); 5439 assert( sqlite3_vfs_find("__one")==&one ); 5440 assert( sqlite3_vfs_find("__two")==&two ); 5441 assert( sqlite3_vfs_find(0)==&two ); 5442 if( pMain ){ 5443 sqlite3_vfs_register(pMain, 1); 5444 assert( sqlite3_vfs_find("__one")==&one ); 5445 assert( sqlite3_vfs_find("__two")==&two ); 5446 assert( sqlite3_vfs_find(0)==pMain ); 5447 } 5448 5449 /* Unlink the default VFS. Repeat until there are no more VFSes 5450 ** registered. 5451 */ 5452 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5453 apVfs[i] = sqlite3_vfs_find(0); 5454 if( apVfs[i] ){ 5455 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5456 sqlite3_vfs_unregister(apVfs[i]); 5457 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5458 } 5459 } 5460 assert( 0==sqlite3_vfs_find(0) ); 5461 5462 /* Register the main VFS as non-default (will be made default, since 5463 ** it'll be the only one in existence). 5464 */ 5465 sqlite3_vfs_register(pMain, 0); 5466 assert( sqlite3_vfs_find(0)==pMain ); 5467 5468 /* Un-register the main VFS again to restore an empty VFS list */ 5469 sqlite3_vfs_unregister(pMain); 5470 assert( 0==sqlite3_vfs_find(0) ); 5471 5472 /* Relink all VFSes in reverse order. */ 5473 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5474 if( apVfs[i] ){ 5475 sqlite3_vfs_register(apVfs[i], 1); 5476 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5477 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5478 } 5479 } 5480 5481 /* Unregister out sample VFSes. */ 5482 sqlite3_vfs_unregister(&one); 5483 sqlite3_vfs_unregister(&two); 5484 5485 /* Unregistering a VFS that is not currently registered is harmless */ 5486 sqlite3_vfs_unregister(&one); 5487 sqlite3_vfs_unregister(&two); 5488 assert( sqlite3_vfs_find("__one")==0 ); 5489 assert( sqlite3_vfs_find("__two")==0 ); 5490 5491 /* We should be left with the original default VFS back as the 5492 ** original */ 5493 assert( sqlite3_vfs_find(0)==pMain ); 5494 5495 return TCL_OK; 5496 } 5497 5498 /* 5499 ** tclcmd: vfs_initfail_test 5500 ** 5501 ** This TCL command attempts to vfs_find and vfs_register when the 5502 ** sqlite3_initialize() interface is failing. All calls should fail. 5503 */ 5504 static int SQLITE_TCLAPI vfs_initfail_test( 5505 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5506 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5507 int objc, /* Number of arguments */ 5508 Tcl_Obj *CONST objv[] /* Command arguments */ 5509 ){ 5510 sqlite3_vfs one; 5511 one.zName = "__one"; 5512 5513 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5514 sqlite3_vfs_register(&one, 0); 5515 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5516 sqlite3_vfs_register(&one, 1); 5517 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5518 return TCL_OK; 5519 } 5520 5521 /* 5522 ** Saved VFSes 5523 */ 5524 static sqlite3_vfs *apVfs[20]; 5525 static int nVfs = 0; 5526 5527 /* 5528 ** tclcmd: vfs_unregister_all 5529 ** 5530 ** Unregister all VFSes. 5531 */ 5532 static int SQLITE_TCLAPI vfs_unregister_all( 5533 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5534 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5535 int objc, /* Number of arguments */ 5536 Tcl_Obj *CONST objv[] /* Command arguments */ 5537 ){ 5538 int i; 5539 for(i=0; i<ArraySize(apVfs); i++){ 5540 apVfs[i] = sqlite3_vfs_find(0); 5541 if( apVfs[i]==0 ) break; 5542 sqlite3_vfs_unregister(apVfs[i]); 5543 } 5544 nVfs = i; 5545 return TCL_OK; 5546 } 5547 /* 5548 ** tclcmd: vfs_reregister_all 5549 ** 5550 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5551 ** care to put the linked list back together in the same order as it was 5552 ** in before vfs_unregister_all was invoked. 5553 */ 5554 static int SQLITE_TCLAPI vfs_reregister_all( 5555 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5556 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5557 int objc, /* Number of arguments */ 5558 Tcl_Obj *CONST objv[] /* Command arguments */ 5559 ){ 5560 int i; 5561 for(i=nVfs-1; i>=0; i--){ 5562 sqlite3_vfs_register(apVfs[i], 1); 5563 } 5564 return TCL_OK; 5565 } 5566 5567 5568 /* 5569 ** tclcmd: file_control_test DB 5570 ** 5571 ** This TCL command runs the sqlite3_file_control interface and 5572 ** verifies correct operation of the same. 5573 */ 5574 static int SQLITE_TCLAPI file_control_test( 5575 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5576 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5577 int objc, /* Number of arguments */ 5578 Tcl_Obj *CONST objv[] /* Command arguments */ 5579 ){ 5580 int iArg = 0; 5581 sqlite3 *db; 5582 int rc; 5583 5584 if( objc!=2 ){ 5585 Tcl_AppendResult(interp, "wrong # args: should be \"", 5586 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5587 return TCL_ERROR; 5588 } 5589 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5590 rc = sqlite3_file_control(db, 0, 0, &iArg); 5591 assert( rc==SQLITE_NOTFOUND ); 5592 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 5593 assert( rc==SQLITE_ERROR ); 5594 rc = sqlite3_file_control(db, "main", -1, &iArg); 5595 assert( rc==SQLITE_NOTFOUND ); 5596 rc = sqlite3_file_control(db, "temp", -1, &iArg); 5597 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 5598 5599 return TCL_OK; 5600 } 5601 5602 5603 /* 5604 ** tclcmd: file_control_lasterrno_test DB 5605 ** 5606 ** This TCL command runs the sqlite3_file_control interface and 5607 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 5608 */ 5609 static int SQLITE_TCLAPI file_control_lasterrno_test( 5610 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5611 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5612 int objc, /* Number of arguments */ 5613 Tcl_Obj *CONST objv[] /* Command arguments */ 5614 ){ 5615 int iArg = 0; 5616 sqlite3 *db; 5617 int rc; 5618 5619 if( objc!=2 ){ 5620 Tcl_AppendResult(interp, "wrong # args: should be \"", 5621 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5622 return TCL_ERROR; 5623 } 5624 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5625 return TCL_ERROR; 5626 } 5627 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 5628 if( rc ){ 5629 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5630 return TCL_ERROR; 5631 } 5632 if( iArg!=0 ) { 5633 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 5634 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 5635 return TCL_ERROR; 5636 } 5637 return TCL_OK; 5638 } 5639 5640 /* 5641 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 5642 ** 5643 ** This TCL command runs the sqlite3_file_control interface and 5644 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5645 ** SQLITE_SET_LOCKPROXYFILE verbs. 5646 */ 5647 static int SQLITE_TCLAPI file_control_chunksize_test( 5648 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5649 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5650 int objc, /* Number of arguments */ 5651 Tcl_Obj *CONST objv[] /* Command arguments */ 5652 ){ 5653 int nSize; /* New chunk size */ 5654 char *zDb; /* Db name ("main", "temp" etc.) */ 5655 sqlite3 *db; /* Database handle */ 5656 int rc; /* file_control() return code */ 5657 5658 if( objc!=4 ){ 5659 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5660 return TCL_ERROR; 5661 } 5662 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5663 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 5664 ){ 5665 return TCL_ERROR; 5666 } 5667 zDb = Tcl_GetString(objv[2]); 5668 if( zDb[0]=='\0' ) zDb = NULL; 5669 5670 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 5671 if( rc ){ 5672 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5673 return TCL_ERROR; 5674 } 5675 return TCL_OK; 5676 } 5677 5678 /* 5679 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 5680 ** 5681 ** This TCL command runs the sqlite3_file_control interface 5682 ** with SQLITE_FCNTL_SIZE_HINT 5683 */ 5684 static int SQLITE_TCLAPI file_control_sizehint_test( 5685 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5686 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5687 int objc, /* Number of arguments */ 5688 Tcl_Obj *CONST objv[] /* Command arguments */ 5689 ){ 5690 Tcl_WideInt nSize; /* Hinted size */ 5691 char *zDb; /* Db name ("main", "temp" etc.) */ 5692 sqlite3 *db; /* Database handle */ 5693 int rc; /* file_control() return code */ 5694 5695 if( objc!=4 ){ 5696 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5697 return TCL_ERROR; 5698 } 5699 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5700 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 5701 ){ 5702 return TCL_ERROR; 5703 } 5704 zDb = Tcl_GetString(objv[2]); 5705 if( zDb[0]=='\0' ) zDb = NULL; 5706 5707 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 5708 if( rc ){ 5709 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5710 return TCL_ERROR; 5711 } 5712 return TCL_OK; 5713 } 5714 5715 /* 5716 ** tclcmd: file_control_lockproxy_test DB PWD 5717 ** 5718 ** This TCL command runs the sqlite3_file_control interface and 5719 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5720 ** SQLITE_SET_LOCKPROXYFILE verbs. 5721 */ 5722 static int SQLITE_TCLAPI file_control_lockproxy_test( 5723 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5724 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5725 int objc, /* Number of arguments */ 5726 Tcl_Obj *CONST objv[] /* Command arguments */ 5727 ){ 5728 sqlite3 *db; 5729 5730 if( objc!=3 ){ 5731 Tcl_AppendResult(interp, "wrong # args: should be \"", 5732 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 5733 return TCL_ERROR; 5734 } 5735 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5736 return TCL_ERROR; 5737 } 5738 5739 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 5740 # if defined(__APPLE__) 5741 # define SQLITE_ENABLE_LOCKING_STYLE 1 5742 # else 5743 # define SQLITE_ENABLE_LOCKING_STYLE 0 5744 # endif 5745 #endif 5746 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 5747 { 5748 char *testPath; 5749 int rc; 5750 int nPwd; 5751 const char *zPwd; 5752 char proxyPath[400]; 5753 5754 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 5755 if( sizeof(proxyPath)<nPwd+20 ){ 5756 Tcl_AppendResult(interp, "PWD too big", (void*)0); 5757 return TCL_ERROR; 5758 } 5759 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 5760 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5761 if( rc ){ 5762 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5763 return TCL_ERROR; 5764 } 5765 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 5766 if( strncmp(proxyPath,testPath,11) ){ 5767 Tcl_AppendResult(interp, "Lock proxy file did not match the " 5768 "previously assigned value", 0); 5769 return TCL_ERROR; 5770 } 5771 if( rc ){ 5772 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5773 return TCL_ERROR; 5774 } 5775 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5776 if( rc ){ 5777 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5778 return TCL_ERROR; 5779 } 5780 } 5781 #endif 5782 return TCL_OK; 5783 } 5784 5785 #if SQLITE_OS_WIN 5786 /* 5787 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 5788 ** 5789 ** This TCL command runs the sqlite3_file_control interface with 5790 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 5791 */ 5792 static int SQLITE_TCLAPI file_control_win32_av_retry( 5793 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5794 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5795 int objc, /* Number of arguments */ 5796 Tcl_Obj *CONST objv[] /* Command arguments */ 5797 ){ 5798 sqlite3 *db; 5799 int rc; 5800 int a[2]; 5801 char z[100]; 5802 5803 if( objc!=4 ){ 5804 Tcl_AppendResult(interp, "wrong # args: should be \"", 5805 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 5806 return TCL_ERROR; 5807 } 5808 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5809 return TCL_ERROR; 5810 } 5811 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 5812 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 5813 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 5814 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 5815 Tcl_AppendResult(interp, z, (char*)0); 5816 return TCL_OK; 5817 } 5818 5819 /* 5820 ** tclcmd: file_control_win32_get_handle DB 5821 ** 5822 ** This TCL command runs the sqlite3_file_control interface with 5823 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 5824 */ 5825 static int file_control_win32_get_handle( 5826 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5827 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5828 int objc, /* Number of arguments */ 5829 Tcl_Obj *CONST objv[] /* Command arguments */ 5830 ){ 5831 sqlite3 *db; 5832 int rc; 5833 HANDLE hFile = NULL; 5834 char z[100]; 5835 5836 if( objc!=2 ){ 5837 Tcl_AppendResult(interp, "wrong # args: should be \"", 5838 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5839 return TCL_ERROR; 5840 } 5841 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5842 return TCL_ERROR; 5843 } 5844 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 5845 (void*)&hFile); 5846 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5847 Tcl_AppendResult(interp, z, (char*)0); 5848 return TCL_OK; 5849 } 5850 5851 /* 5852 ** tclcmd: file_control_win32_set_handle DB HANDLE 5853 ** 5854 ** This TCL command runs the sqlite3_file_control interface with 5855 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 5856 */ 5857 static int SQLITE_TCLAPI file_control_win32_set_handle( 5858 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5859 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5860 int objc, /* Number of arguments */ 5861 Tcl_Obj *CONST objv[] /* Command arguments */ 5862 ){ 5863 sqlite3 *db; 5864 int rc; 5865 HANDLE hFile = NULL; 5866 char z[100]; 5867 5868 if( objc!=3 ){ 5869 Tcl_AppendResult(interp, "wrong # args: should be \"", 5870 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 5871 return TCL_ERROR; 5872 } 5873 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5874 return TCL_ERROR; 5875 } 5876 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 5877 return TCL_ERROR; 5878 } 5879 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 5880 (void*)&hFile); 5881 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5882 Tcl_AppendResult(interp, z, (char*)0); 5883 return TCL_OK; 5884 } 5885 #endif 5886 5887 /* 5888 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 5889 ** 5890 ** This TCL command runs the sqlite3_file_control interface with 5891 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 5892 */ 5893 static int SQLITE_TCLAPI file_control_persist_wal( 5894 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5895 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5896 int objc, /* Number of arguments */ 5897 Tcl_Obj *CONST objv[] /* Command arguments */ 5898 ){ 5899 sqlite3 *db; 5900 int rc; 5901 int bPersist; 5902 char z[100]; 5903 5904 if( objc!=3 ){ 5905 Tcl_AppendResult(interp, "wrong # args: should be \"", 5906 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5907 return TCL_ERROR; 5908 } 5909 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5910 return TCL_ERROR; 5911 } 5912 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 5913 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 5914 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 5915 Tcl_AppendResult(interp, z, (char*)0); 5916 return TCL_OK; 5917 } 5918 5919 /* 5920 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 5921 ** 5922 ** This TCL command runs the sqlite3_file_control interface with 5923 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 5924 */ 5925 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 5926 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5927 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5928 int objc, /* Number of arguments */ 5929 Tcl_Obj *CONST objv[] /* Command arguments */ 5930 ){ 5931 sqlite3 *db; 5932 int rc; 5933 int b; 5934 char z[100]; 5935 5936 if( objc!=3 ){ 5937 Tcl_AppendResult(interp, "wrong # args: should be \"", 5938 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5939 return TCL_ERROR; 5940 } 5941 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5942 return TCL_ERROR; 5943 } 5944 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 5945 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 5946 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 5947 Tcl_AppendResult(interp, z, (char*)0); 5948 return TCL_OK; 5949 } 5950 5951 5952 /* 5953 ** tclcmd: file_control_vfsname DB ?AUXDB? 5954 ** 5955 ** Return a string that describes the stack of VFSes. 5956 */ 5957 static int SQLITE_TCLAPI file_control_vfsname( 5958 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5959 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5960 int objc, /* Number of arguments */ 5961 Tcl_Obj *CONST objv[] /* Command arguments */ 5962 ){ 5963 sqlite3 *db; 5964 const char *zDbName = "main"; 5965 char *zVfsName = 0; 5966 5967 if( objc!=2 && objc!=3 ){ 5968 Tcl_AppendResult(interp, "wrong # args: should be \"", 5969 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 5970 return TCL_ERROR; 5971 } 5972 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5973 return TCL_ERROR; 5974 } 5975 if( objc==3 ){ 5976 zDbName = Tcl_GetString(objv[2]); 5977 } 5978 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 5979 Tcl_AppendResult(interp, zVfsName, (char*)0); 5980 sqlite3_free(zVfsName); 5981 return TCL_OK; 5982 } 5983 5984 /* 5985 ** tclcmd: file_control_tempfilename DB ?AUXDB? 5986 ** 5987 ** Return a string that is a temporary filename 5988 */ 5989 static int SQLITE_TCLAPI file_control_tempfilename( 5990 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5991 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5992 int objc, /* Number of arguments */ 5993 Tcl_Obj *CONST objv[] /* Command arguments */ 5994 ){ 5995 sqlite3 *db; 5996 const char *zDbName = "main"; 5997 char *zTName = 0; 5998 5999 if( objc!=2 && objc!=3 ){ 6000 Tcl_AppendResult(interp, "wrong # args: should be \"", 6001 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6002 return TCL_ERROR; 6003 } 6004 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6005 return TCL_ERROR; 6006 } 6007 if( objc==3 ){ 6008 zDbName = Tcl_GetString(objv[2]); 6009 } 6010 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 6011 Tcl_AppendResult(interp, zTName, (char*)0); 6012 sqlite3_free(zTName); 6013 return TCL_OK; 6014 } 6015 6016 6017 /* 6018 ** tclcmd: sqlite3_vfs_list 6019 ** 6020 ** Return a tcl list containing the names of all registered vfs's. 6021 */ 6022 static int SQLITE_TCLAPI vfs_list( 6023 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6024 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6025 int objc, /* Number of arguments */ 6026 Tcl_Obj *CONST objv[] /* Command arguments */ 6027 ){ 6028 sqlite3_vfs *pVfs; 6029 Tcl_Obj *pRet = Tcl_NewObj(); 6030 if( objc!=1 ){ 6031 Tcl_WrongNumArgs(interp, 1, objv, ""); 6032 return TCL_ERROR; 6033 } 6034 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 6035 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 6036 } 6037 Tcl_SetObjResult(interp, pRet); 6038 return TCL_OK; 6039 } 6040 6041 /* 6042 ** tclcmd: sqlite3_limit DB ID VALUE 6043 ** 6044 ** This TCL command runs the sqlite3_limit interface and 6045 ** verifies correct operation of the same. 6046 */ 6047 static int SQLITE_TCLAPI test_limit( 6048 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6049 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6050 int objc, /* Number of arguments */ 6051 Tcl_Obj *CONST objv[] /* Command arguments */ 6052 ){ 6053 sqlite3 *db; 6054 int rc; 6055 static const struct { 6056 char *zName; 6057 int id; 6058 } aId[] = { 6059 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6060 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6061 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6062 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6063 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6064 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6065 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6066 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6067 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6068 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6069 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6070 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6071 6072 /* Out of range test cases */ 6073 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6074 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6075 }; 6076 int i, id = 0; 6077 int val; 6078 const char *zId; 6079 6080 if( objc!=4 ){ 6081 Tcl_AppendResult(interp, "wrong # args: should be \"", 6082 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6083 return TCL_ERROR; 6084 } 6085 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6086 zId = Tcl_GetString(objv[2]); 6087 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6088 if( strcmp(zId, aId[i].zName)==0 ){ 6089 id = aId[i].id; 6090 break; 6091 } 6092 } 6093 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6094 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6095 return TCL_ERROR; 6096 } 6097 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6098 rc = sqlite3_limit(db, id, val); 6099 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6100 return TCL_OK; 6101 } 6102 6103 /* 6104 ** tclcmd: save_prng_state 6105 ** 6106 ** Save the state of the pseudo-random number generator. 6107 ** At the same time, verify that sqlite3_test_control works even when 6108 ** called with an out-of-range opcode. 6109 */ 6110 static int SQLITE_TCLAPI save_prng_state( 6111 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6112 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6113 int objc, /* Number of arguments */ 6114 Tcl_Obj *CONST objv[] /* Command arguments */ 6115 ){ 6116 int rc = sqlite3_test_control(9999); 6117 assert( rc==0 ); 6118 rc = sqlite3_test_control(-1); 6119 assert( rc==0 ); 6120 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6121 return TCL_OK; 6122 } 6123 /* 6124 ** tclcmd: restore_prng_state 6125 */ 6126 static int SQLITE_TCLAPI restore_prng_state( 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_PRNG_RESTORE); 6133 return TCL_OK; 6134 } 6135 /* 6136 ** tclcmd: reset_prng_state 6137 */ 6138 static int SQLITE_TCLAPI reset_prng_state( 6139 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6140 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6141 int objc, /* Number of arguments */ 6142 Tcl_Obj *CONST objv[] /* Command arguments */ 6143 ){ 6144 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 6145 return TCL_OK; 6146 } 6147 6148 /* 6149 ** tclcmd: database_may_be_corrupt 6150 ** 6151 ** Indicate that database files might be corrupt. In other words, set the normal 6152 ** state of operation. 6153 */ 6154 static int SQLITE_TCLAPI database_may_be_corrupt( 6155 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6156 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6157 int objc, /* Number of arguments */ 6158 Tcl_Obj *CONST objv[] /* Command arguments */ 6159 ){ 6160 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6161 return TCL_OK; 6162 } 6163 /* 6164 ** tclcmd: database_never_corrupt 6165 ** 6166 ** Indicate that database files are always well-formed. This enables extra assert() 6167 ** statements that test conditions that are always true for well-formed databases. 6168 */ 6169 static int SQLITE_TCLAPI database_never_corrupt( 6170 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6171 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6172 int objc, /* Number of arguments */ 6173 Tcl_Obj *CONST objv[] /* Command arguments */ 6174 ){ 6175 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6176 return TCL_OK; 6177 } 6178 6179 /* 6180 ** tclcmd: pcache_stats 6181 */ 6182 static int SQLITE_TCLAPI test_pcache_stats( 6183 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6184 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6185 int objc, /* Number of arguments */ 6186 Tcl_Obj *CONST objv[] /* Command arguments */ 6187 ){ 6188 int nMin; 6189 int nMax; 6190 int nCurrent; 6191 int nRecyclable; 6192 Tcl_Obj *pRet; 6193 6194 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6195 6196 pRet = Tcl_NewObj(); 6197 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6198 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6199 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6200 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6201 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6202 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6203 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6204 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6205 6206 Tcl_SetObjResult(interp, pRet); 6207 6208 return TCL_OK; 6209 } 6210 6211 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6212 static void test_unlock_notify_cb(void **aArg, int nArg){ 6213 int ii; 6214 for(ii=0; ii<nArg; ii++){ 6215 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6216 } 6217 } 6218 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6219 6220 /* 6221 ** tclcmd: sqlite3_unlock_notify db 6222 */ 6223 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6224 static int SQLITE_TCLAPI test_unlock_notify( 6225 ClientData clientData, /* Unused */ 6226 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6227 int objc, /* Number of arguments */ 6228 Tcl_Obj *CONST objv[] /* Command arguments */ 6229 ){ 6230 sqlite3 *db; 6231 int rc; 6232 6233 if( objc!=2 ){ 6234 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6235 return TCL_ERROR; 6236 } 6237 6238 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6239 return TCL_ERROR; 6240 } 6241 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6242 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6243 return TCL_OK; 6244 } 6245 #endif 6246 6247 /* 6248 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6249 */ 6250 static int SQLITE_TCLAPI test_wal_checkpoint( 6251 ClientData clientData, /* Unused */ 6252 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6253 int objc, /* Number of arguments */ 6254 Tcl_Obj *CONST objv[] /* Command arguments */ 6255 ){ 6256 char *zDb = 0; 6257 sqlite3 *db; 6258 int rc; 6259 6260 if( objc!=3 && objc!=2 ){ 6261 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6262 return TCL_ERROR; 6263 } 6264 6265 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6266 return TCL_ERROR; 6267 } 6268 if( objc==3 ){ 6269 zDb = Tcl_GetString(objv[2]); 6270 } 6271 rc = sqlite3_wal_checkpoint(db, zDb); 6272 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6273 return TCL_OK; 6274 } 6275 6276 /* 6277 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6278 ** 6279 ** This command calls the wal_checkpoint_v2() function with the specified 6280 ** mode argument (passive, full or restart). If present, the database name 6281 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6282 ** NAME argument is not present, a NULL pointer is passed instead. 6283 ** 6284 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6285 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6286 ** to the error message obtained from sqlite3_errmsg(). 6287 ** 6288 ** Otherwise, this command returns a list of three integers. The first integer 6289 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6290 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6291 ** the number of frames in the log and the number of frames in the log 6292 ** that have been checkpointed. 6293 */ 6294 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6295 ClientData clientData, /* Unused */ 6296 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6297 int objc, /* Number of arguments */ 6298 Tcl_Obj *CONST objv[] /* Command arguments */ 6299 ){ 6300 char *zDb = 0; 6301 sqlite3 *db; 6302 int rc; 6303 6304 int eMode; 6305 int nLog = -555; 6306 int nCkpt = -555; 6307 Tcl_Obj *pRet; 6308 6309 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6310 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6311 assert( SQLITE_CHECKPOINT_FULL==1 ); 6312 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6313 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6314 6315 if( objc!=3 && objc!=4 ){ 6316 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6317 return TCL_ERROR; 6318 } 6319 6320 if( objc==4 ){ 6321 zDb = Tcl_GetString(objv[3]); 6322 } 6323 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6324 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6325 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6326 )){ 6327 return TCL_ERROR; 6328 } 6329 6330 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6331 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6332 const char *zErrCode = sqlite3ErrName(rc); 6333 Tcl_ResetResult(interp); 6334 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6335 return TCL_ERROR; 6336 } 6337 6338 pRet = Tcl_NewObj(); 6339 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6340 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6341 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6342 Tcl_SetObjResult(interp, pRet); 6343 6344 return TCL_OK; 6345 } 6346 6347 /* 6348 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6349 */ 6350 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6351 ClientData clientData, /* Unused */ 6352 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6353 int objc, /* Number of arguments */ 6354 Tcl_Obj *CONST objv[] /* Command arguments */ 6355 ){ 6356 sqlite3 *db; 6357 int rc; 6358 int iVal; 6359 6360 6361 if( objc!=3 ){ 6362 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6363 return TCL_ERROR; 6364 } 6365 6366 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6367 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6368 ){ 6369 return TCL_ERROR; 6370 } 6371 6372 rc = sqlite3_wal_autocheckpoint(db, iVal); 6373 Tcl_ResetResult(interp); 6374 if( rc!=SQLITE_OK ){ 6375 const char *zErrCode = sqlite3ErrName(rc); 6376 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6377 return TCL_ERROR; 6378 } 6379 6380 return TCL_OK; 6381 } 6382 6383 6384 /* 6385 ** tclcmd: test_sqlite3_log ?SCRIPT? 6386 */ 6387 static struct LogCallback { 6388 Tcl_Interp *pInterp; 6389 Tcl_Obj *pObj; 6390 } logcallback = {0, 0}; 6391 static void xLogcallback(void *unused, int err, char *zMsg){ 6392 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6393 Tcl_IncrRefCount(pNew); 6394 Tcl_ListObjAppendElement( 6395 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6396 ); 6397 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6398 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6399 Tcl_DecrRefCount(pNew); 6400 } 6401 static int SQLITE_TCLAPI test_sqlite3_log( 6402 ClientData clientData, 6403 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6404 int objc, /* Number of arguments */ 6405 Tcl_Obj *CONST objv[] /* Command arguments */ 6406 ){ 6407 if( objc>2 ){ 6408 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 6409 return TCL_ERROR; 6410 } 6411 if( logcallback.pObj ){ 6412 Tcl_DecrRefCount(logcallback.pObj); 6413 logcallback.pObj = 0; 6414 logcallback.pInterp = 0; 6415 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 6416 } 6417 if( objc>1 ){ 6418 logcallback.pObj = objv[1]; 6419 Tcl_IncrRefCount(logcallback.pObj); 6420 logcallback.pInterp = interp; 6421 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 6422 } 6423 return TCL_OK; 6424 } 6425 6426 /* 6427 ** tcl_objproc COMMANDNAME ARGS... 6428 ** 6429 ** Run a TCL command using its objProc interface. Throw an error if 6430 ** the command has no objProc interface. 6431 */ 6432 static int SQLITE_TCLAPI runAsObjProc( 6433 void * clientData, 6434 Tcl_Interp *interp, 6435 int objc, 6436 Tcl_Obj *CONST objv[] 6437 ){ 6438 Tcl_CmdInfo cmdInfo; 6439 if( objc<2 ){ 6440 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 6441 return TCL_ERROR; 6442 } 6443 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 6444 Tcl_AppendResult(interp, "command not found: ", 6445 Tcl_GetString(objv[1]), (char*)0); 6446 return TCL_ERROR; 6447 } 6448 if( cmdInfo.objProc==0 ){ 6449 Tcl_AppendResult(interp, "command has no objProc: ", 6450 Tcl_GetString(objv[1]), (char*)0); 6451 return TCL_ERROR; 6452 } 6453 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 6454 } 6455 6456 #ifndef SQLITE_OMIT_EXPLAIN 6457 /* 6458 ** WARNING: The following function, printExplainQueryPlan() is an exact 6459 ** copy of example code from eqp.in (eqp.html). If this code is modified, 6460 ** then the documentation copy needs to be modified as well. 6461 */ 6462 /* 6463 ** Argument pStmt is a prepared SQL statement. This function compiles 6464 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 6465 ** and prints the report to stdout using printf(). 6466 */ 6467 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 6468 const char *zSql; /* Input SQL */ 6469 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 6470 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 6471 int rc; /* Return code from sqlite3_prepare_v2() */ 6472 6473 zSql = sqlite3_sql(pStmt); 6474 if( zSql==0 ) return SQLITE_ERROR; 6475 6476 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 6477 if( zExplain==0 ) return SQLITE_NOMEM; 6478 6479 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 6480 sqlite3_free(zExplain); 6481 if( rc!=SQLITE_OK ) return rc; 6482 6483 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 6484 int iSelectid = sqlite3_column_int(pExplain, 0); 6485 int iOrder = sqlite3_column_int(pExplain, 1); 6486 int iFrom = sqlite3_column_int(pExplain, 2); 6487 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 6488 6489 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 6490 } 6491 6492 return sqlite3_finalize(pExplain); 6493 } 6494 6495 static int SQLITE_TCLAPI test_print_eqp( 6496 void * clientData, 6497 Tcl_Interp *interp, 6498 int objc, 6499 Tcl_Obj *CONST objv[] 6500 ){ 6501 int rc; 6502 sqlite3_stmt *pStmt; 6503 6504 if( objc!=2 ){ 6505 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 6506 return TCL_ERROR; 6507 } 6508 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 6509 rc = printExplainQueryPlan(pStmt); 6510 /* This is needed on Windows so that a test case using this 6511 ** function can open a read pipe and get the output of 6512 ** printExplainQueryPlan() immediately. 6513 */ 6514 fflush(stdout); 6515 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 6516 return TCL_OK; 6517 } 6518 #endif /* SQLITE_OMIT_EXPLAIN */ 6519 6520 /* 6521 ** sqlite3_test_control VERB ARGS... 6522 */ 6523 static int SQLITE_TCLAPI test_test_control( 6524 void * clientData, 6525 Tcl_Interp *interp, 6526 int objc, 6527 Tcl_Obj *CONST objv[] 6528 ){ 6529 struct Verb { 6530 const char *zName; 6531 int i; 6532 } aVerb[] = { 6533 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 6534 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 6535 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 6536 }; 6537 int iVerb; 6538 int iFlag; 6539 int rc; 6540 6541 if( objc<2 ){ 6542 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 6543 return TCL_ERROR; 6544 } 6545 6546 rc = Tcl_GetIndexFromObjStruct( 6547 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 6548 ); 6549 if( rc!=TCL_OK ) return rc; 6550 6551 iFlag = aVerb[iVerb].i; 6552 switch( iFlag ){ 6553 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 6554 int val; 6555 if( objc!=3 ){ 6556 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 6557 return TCL_ERROR; 6558 } 6559 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 6560 sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, val); 6561 break; 6562 } 6563 6564 case SQLITE_TESTCTRL_SORTER_MMAP: { 6565 int val; 6566 sqlite3 *db; 6567 if( objc!=4 ){ 6568 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 6569 return TCL_ERROR; 6570 } 6571 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6572 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6573 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 6574 break; 6575 } 6576 6577 case SQLITE_TESTCTRL_IMPOSTER: { 6578 int onOff, tnum; 6579 const char *zDbName; 6580 sqlite3 *db; 6581 if( objc!=6 ){ 6582 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 6583 return TCL_ERROR; 6584 } 6585 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6586 zDbName = Tcl_GetString(objv[3]); 6587 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 6588 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 6589 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 6590 break; 6591 } 6592 } 6593 6594 Tcl_ResetResult(interp); 6595 return TCL_OK; 6596 } 6597 6598 #if SQLITE_OS_UNIX 6599 #include <sys/time.h> 6600 #include <sys/resource.h> 6601 6602 static int SQLITE_TCLAPI test_getrusage( 6603 void * clientData, 6604 Tcl_Interp *interp, 6605 int objc, 6606 Tcl_Obj *CONST objv[] 6607 ){ 6608 char buf[1024]; 6609 struct rusage r; 6610 memset(&r, 0, sizeof(r)); 6611 getrusage(RUSAGE_SELF, &r); 6612 6613 sqlite3_snprintf(sizeof(buf), buf, 6614 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 6615 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 6616 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 6617 (int)r.ru_minflt, (int)r.ru_majflt 6618 ); 6619 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 6620 return TCL_OK; 6621 } 6622 #endif 6623 6624 #if SQLITE_OS_WIN 6625 /* 6626 ** Information passed from the main thread into the windows file locker 6627 ** background thread. 6628 */ 6629 struct win32FileLocker { 6630 char *evName; /* Name of event to signal thread startup */ 6631 HANDLE h; /* Handle of the file to be locked */ 6632 int delay1; /* Delay before locking */ 6633 int delay2; /* Delay before unlocking */ 6634 int ok; /* Finished ok */ 6635 int err; /* True if an error occurs */ 6636 }; 6637 #endif 6638 6639 6640 #if SQLITE_OS_WIN 6641 #include <process.h> 6642 /* 6643 ** The background thread that does file locking. 6644 */ 6645 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 6646 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 6647 if( p->evName ){ 6648 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 6649 if ( ev ){ 6650 SetEvent(ev); 6651 CloseHandle(ev); 6652 } 6653 } 6654 if( p->delay1 ) Sleep(p->delay1); 6655 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 6656 Sleep(p->delay2); 6657 UnlockFile(p->h, 0, 0, 100000000, 0); 6658 p->ok = 1; 6659 }else{ 6660 p->err = 1; 6661 } 6662 CloseHandle(p->h); 6663 p->h = 0; 6664 p->delay1 = 0; 6665 p->delay2 = 0; 6666 } 6667 #endif 6668 6669 #if SQLITE_OS_WIN 6670 /* 6671 ** lock_win32_file FILENAME DELAY1 DELAY2 6672 ** 6673 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 6674 ** Wait DELAY1 milliseconds before acquiring the lock. 6675 */ 6676 static int SQLITE_TCLAPI win32_file_lock( 6677 void * clientData, 6678 Tcl_Interp *interp, 6679 int objc, 6680 Tcl_Obj *CONST objv[] 6681 ){ 6682 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 6683 const char *zFilename; 6684 char zBuf[200]; 6685 int retry = 0; 6686 HANDLE ev; 6687 DWORD wResult; 6688 6689 if( objc!=4 && objc!=1 ){ 6690 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 6691 return TCL_ERROR; 6692 } 6693 if( objc==1 ){ 6694 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 6695 x.ok, x.err, x.delay1, x.delay2, x.h); 6696 Tcl_AppendResult(interp, zBuf, (char*)0); 6697 return TCL_OK; 6698 } 6699 while( x.h && retry<30 ){ 6700 retry++; 6701 Sleep(100); 6702 } 6703 if( x.h ){ 6704 Tcl_AppendResult(interp, "busy", (char*)0); 6705 return TCL_ERROR; 6706 } 6707 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 6708 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 6709 zFilename = Tcl_GetString(objv[1]); 6710 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 6711 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 6712 FILE_ATTRIBUTE_NORMAL, 0); 6713 if( !x.h ){ 6714 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 6715 return TCL_ERROR; 6716 } 6717 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 6718 if ( !ev ){ 6719 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 6720 return TCL_ERROR; 6721 } 6722 _beginthread(win32_file_locker, 0, (void*)&x); 6723 Sleep(0); 6724 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 6725 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 6726 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 6727 CloseHandle(ev); 6728 return TCL_ERROR; 6729 } 6730 CloseHandle(ev); 6731 return TCL_OK; 6732 } 6733 6734 /* 6735 ** exists_win32_path PATH 6736 ** 6737 ** Returns non-zero if the specified path exists, whose fully qualified name 6738 ** may exceed 260 characters if it is prefixed with "\\?\". 6739 */ 6740 static int SQLITE_TCLAPI win32_exists_path( 6741 void *clientData, 6742 Tcl_Interp *interp, 6743 int objc, 6744 Tcl_Obj *CONST objv[] 6745 ){ 6746 if( objc!=2 ){ 6747 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 6748 return TCL_ERROR; 6749 } 6750 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 6751 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 6752 return TCL_OK; 6753 } 6754 6755 /* 6756 ** find_win32_file PATTERN 6757 ** 6758 ** Returns a list of entries in a directory that match the specified pattern, 6759 ** whose fully qualified name may exceed 248 characters if it is prefixed with 6760 ** "\\?\". 6761 */ 6762 static int SQLITE_TCLAPI win32_find_file( 6763 void *clientData, 6764 Tcl_Interp *interp, 6765 int objc, 6766 Tcl_Obj *CONST objv[] 6767 ){ 6768 HANDLE hFindFile = INVALID_HANDLE_VALUE; 6769 WIN32_FIND_DATAW findData; 6770 Tcl_Obj *listObj; 6771 DWORD lastErrno; 6772 if( objc!=2 ){ 6773 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 6774 return TCL_ERROR; 6775 } 6776 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 6777 if( hFindFile==INVALID_HANDLE_VALUE ){ 6778 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6779 return TCL_ERROR; 6780 } 6781 listObj = Tcl_NewObj(); 6782 Tcl_IncrRefCount(listObj); 6783 do { 6784 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 6785 findData.cFileName, -1)); 6786 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 6787 findData.dwFileAttributes)); 6788 } while( FindNextFileW(hFindFile, &findData) ); 6789 lastErrno = GetLastError(); 6790 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 6791 FindClose(hFindFile); 6792 Tcl_DecrRefCount(listObj); 6793 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6794 return TCL_ERROR; 6795 } 6796 FindClose(hFindFile); 6797 Tcl_SetObjResult(interp, listObj); 6798 return TCL_OK; 6799 } 6800 6801 /* 6802 ** delete_win32_file FILENAME 6803 ** 6804 ** Deletes the specified file, whose fully qualified name may exceed 260 6805 ** characters if it is prefixed with "\\?\". 6806 */ 6807 static int SQLITE_TCLAPI win32_delete_file( 6808 void *clientData, 6809 Tcl_Interp *interp, 6810 int objc, 6811 Tcl_Obj *CONST objv[] 6812 ){ 6813 if( objc!=2 ){ 6814 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 6815 return TCL_ERROR; 6816 } 6817 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 6818 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6819 return TCL_ERROR; 6820 } 6821 Tcl_ResetResult(interp); 6822 return TCL_OK; 6823 } 6824 6825 /* 6826 ** make_win32_dir DIRECTORY 6827 ** 6828 ** Creates the specified directory, whose fully qualified name may exceed 248 6829 ** characters if it is prefixed with "\\?\". 6830 */ 6831 static int SQLITE_TCLAPI win32_mkdir( 6832 void *clientData, 6833 Tcl_Interp *interp, 6834 int objc, 6835 Tcl_Obj *CONST objv[] 6836 ){ 6837 if( objc!=2 ){ 6838 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6839 return TCL_ERROR; 6840 } 6841 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 6842 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6843 return TCL_ERROR; 6844 } 6845 Tcl_ResetResult(interp); 6846 return TCL_OK; 6847 } 6848 6849 /* 6850 ** remove_win32_dir DIRECTORY 6851 ** 6852 ** Removes the specified directory, whose fully qualified name may exceed 248 6853 ** characters if it is prefixed with "\\?\". 6854 */ 6855 static int SQLITE_TCLAPI win32_rmdir( 6856 void *clientData, 6857 Tcl_Interp *interp, 6858 int objc, 6859 Tcl_Obj *CONST objv[] 6860 ){ 6861 if( objc!=2 ){ 6862 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6863 return TCL_ERROR; 6864 } 6865 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 6866 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6867 return TCL_ERROR; 6868 } 6869 Tcl_ResetResult(interp); 6870 return TCL_OK; 6871 } 6872 #endif 6873 6874 6875 /* 6876 ** optimization_control DB OPT BOOLEAN 6877 ** 6878 ** Enable or disable query optimizations using the sqlite3_test_control() 6879 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 6880 ** OPT is the name of the optimization to be disabled. 6881 */ 6882 static int SQLITE_TCLAPI optimization_control( 6883 void * clientData, 6884 Tcl_Interp *interp, 6885 int objc, 6886 Tcl_Obj *CONST objv[] 6887 ){ 6888 int i; 6889 sqlite3 *db; 6890 const char *zOpt; 6891 int onoff; 6892 int mask = 0; 6893 static const struct { 6894 const char *zOptName; 6895 int mask; 6896 } aOpt[] = { 6897 { "all", SQLITE_AllOpts }, 6898 { "none", 0 }, 6899 { "query-flattener", SQLITE_QueryFlattener }, 6900 { "column-cache", SQLITE_ColumnCache }, 6901 { "groupby-order", SQLITE_GroupByOrder }, 6902 { "factor-constants", SQLITE_FactorOutConst }, 6903 { "distinct-opt", SQLITE_DistinctOpt }, 6904 { "cover-idx-scan", SQLITE_CoverIdxScan }, 6905 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 6906 { "transitive", SQLITE_Transitive }, 6907 { "subquery-coroutine", SQLITE_SubqCoroutine }, 6908 { "omit-noop-join", SQLITE_OmitNoopJoin }, 6909 { "stat3", SQLITE_Stat34 }, 6910 { "stat4", SQLITE_Stat34 }, 6911 }; 6912 6913 if( objc!=4 ){ 6914 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 6915 return TCL_ERROR; 6916 } 6917 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6918 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 6919 zOpt = Tcl_GetString(objv[2]); 6920 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 6921 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 6922 mask = aOpt[i].mask; 6923 break; 6924 } 6925 } 6926 if( onoff ) mask = ~mask; 6927 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 6928 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 6929 (char*)0); 6930 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 6931 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 6932 } 6933 return TCL_ERROR; 6934 } 6935 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 6936 return TCL_OK; 6937 } 6938 6939 /* 6940 ** load_static_extension DB NAME ... 6941 ** 6942 ** Load one or more statically linked extensions. 6943 */ 6944 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 6945 void * clientData, 6946 Tcl_Interp *interp, 6947 int objc, 6948 Tcl_Obj *CONST objv[] 6949 ){ 6950 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 6951 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 6952 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 6953 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 6954 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 6955 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 6956 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 6957 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 6958 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 6959 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 6960 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 6961 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 6962 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 6963 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 6964 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 6965 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 6966 static const struct { 6967 const char *zExtName; 6968 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 6969 } aExtension[] = { 6970 { "amatch", sqlite3_amatch_init }, 6971 { "carray", sqlite3_carray_init }, 6972 { "closure", sqlite3_closure_init }, 6973 { "csv", sqlite3_csv_init }, 6974 { "eval", sqlite3_eval_init }, 6975 { "fileio", sqlite3_fileio_init }, 6976 { "fuzzer", sqlite3_fuzzer_init }, 6977 { "ieee754", sqlite3_ieee_init }, 6978 { "nextchar", sqlite3_nextchar_init }, 6979 { "percentile", sqlite3_percentile_init }, 6980 { "regexp", sqlite3_regexp_init }, 6981 { "remember", sqlite3_remember_init }, 6982 { "series", sqlite3_series_init }, 6983 { "spellfix", sqlite3_spellfix_init }, 6984 { "totype", sqlite3_totype_init }, 6985 { "wholenumber", sqlite3_wholenumber_init }, 6986 }; 6987 sqlite3 *db; 6988 const char *zName; 6989 int i, j, rc; 6990 char *zErrMsg = 0; 6991 if( objc<3 ){ 6992 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 6993 return TCL_ERROR; 6994 } 6995 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6996 for(j=2; j<objc; j++){ 6997 zName = Tcl_GetString(objv[j]); 6998 for(i=0; i<ArraySize(aExtension); i++){ 6999 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 7000 } 7001 if( i>=ArraySize(aExtension) ){ 7002 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 7003 return TCL_ERROR; 7004 } 7005 if( aExtension[i].pInit ){ 7006 rc = aExtension[i].pInit(db, &zErrMsg, 0); 7007 }else{ 7008 rc = SQLITE_OK; 7009 } 7010 if( rc!=SQLITE_OK || zErrMsg ){ 7011 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 7012 (char*)0); 7013 sqlite3_free(zErrMsg); 7014 return TCL_ERROR; 7015 } 7016 } 7017 return TCL_OK; 7018 } 7019 7020 /* 7021 ** sorter_test_fakeheap BOOL 7022 ** 7023 */ 7024 static int SQLITE_TCLAPI sorter_test_fakeheap( 7025 void * clientData, 7026 Tcl_Interp *interp, 7027 int objc, 7028 Tcl_Obj *CONST objv[] 7029 ){ 7030 int bArg; 7031 if( objc!=2 ){ 7032 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 7033 return TCL_ERROR; 7034 } 7035 7036 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 7037 return TCL_ERROR; 7038 } 7039 7040 if( bArg ){ 7041 if( sqlite3GlobalConfig.pHeap==0 ){ 7042 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7043 } 7044 }else{ 7045 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7046 sqlite3GlobalConfig.pHeap = 0; 7047 } 7048 } 7049 7050 Tcl_ResetResult(interp); 7051 return TCL_OK; 7052 } 7053 7054 /* 7055 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7056 ** 7057 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7058 ** check that the leftmost and rightmost columns returned are both integers, 7059 ** and that both contain the same value. 7060 ** 7061 ** Then execute statement $SQL2. Check that the statement returns the same 7062 ** set of integers in the same order as in the previous step (using $SQL1). 7063 */ 7064 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7065 void * clientData, 7066 Tcl_Interp *interp, 7067 int objc, 7068 Tcl_Obj *CONST objv[] 7069 ){ 7070 const char *zSql1; 7071 const char *zSql2; 7072 int nStep; 7073 int iStep; 7074 unsigned int iCksum1 = 0; 7075 unsigned int iCksum2 = 0; 7076 int rc; 7077 int iB; 7078 sqlite3 *db; 7079 sqlite3_stmt *pStmt; 7080 7081 if( objc!=5 ){ 7082 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7083 return TCL_ERROR; 7084 } 7085 7086 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7087 zSql1 = Tcl_GetString(objv[2]); 7088 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7089 zSql2 = Tcl_GetString(objv[4]); 7090 7091 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7092 if( rc!=SQLITE_OK ) goto sql_error; 7093 7094 iB = sqlite3_column_count(pStmt)-1; 7095 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7096 int a = sqlite3_column_int(pStmt, 0); 7097 if( a!=sqlite3_column_int(pStmt, iB) ){ 7098 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7099 return TCL_ERROR; 7100 } 7101 7102 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7103 } 7104 rc = sqlite3_finalize(pStmt); 7105 if( rc!=SQLITE_OK ) goto sql_error; 7106 7107 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7108 if( rc!=SQLITE_OK ) goto sql_error; 7109 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7110 int a = sqlite3_column_int(pStmt, 0); 7111 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7112 } 7113 rc = sqlite3_finalize(pStmt); 7114 if( rc!=SQLITE_OK ) goto sql_error; 7115 7116 if( iCksum1!=iCksum2 ){ 7117 Tcl_AppendResult(interp, "checksum mismatch", 0); 7118 return TCL_ERROR; 7119 } 7120 7121 return TCL_OK; 7122 sql_error: 7123 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7124 return TCL_ERROR; 7125 } 7126 7127 7128 #ifdef SQLITE_USER_AUTHENTICATION 7129 #include "sqlite3userauth.h" 7130 /* 7131 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7132 */ 7133 static int SQLITE_TCLAPI test_user_authenticate( 7134 ClientData clientData, /* Unused */ 7135 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7136 int objc, /* Number of arguments */ 7137 Tcl_Obj *CONST objv[] /* Command arguments */ 7138 ){ 7139 char *zUser = 0; 7140 char *zPasswd = 0; 7141 int nPasswd = 0; 7142 sqlite3 *db; 7143 int rc; 7144 7145 if( objc!=4 ){ 7146 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7147 return TCL_ERROR; 7148 } 7149 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7150 return TCL_ERROR; 7151 } 7152 zUser = Tcl_GetString(objv[2]); 7153 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7154 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7155 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7156 return TCL_OK; 7157 } 7158 #endif /* SQLITE_USER_AUTHENTICATION */ 7159 7160 #ifdef SQLITE_USER_AUTHENTICATION 7161 /* 7162 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7163 */ 7164 static int SQLITE_TCLAPI test_user_add( 7165 ClientData clientData, /* Unused */ 7166 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7167 int objc, /* Number of arguments */ 7168 Tcl_Obj *CONST objv[] /* Command arguments */ 7169 ){ 7170 char *zUser = 0; 7171 char *zPasswd = 0; 7172 int nPasswd = 0; 7173 int isAdmin = 0; 7174 sqlite3 *db; 7175 int rc; 7176 7177 if( objc!=5 ){ 7178 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7179 return TCL_ERROR; 7180 } 7181 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7182 return TCL_ERROR; 7183 } 7184 zUser = Tcl_GetString(objv[2]); 7185 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7186 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7187 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7188 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7189 return TCL_OK; 7190 } 7191 #endif /* SQLITE_USER_AUTHENTICATION */ 7192 7193 #ifdef SQLITE_USER_AUTHENTICATION 7194 /* 7195 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7196 */ 7197 static int SQLITE_TCLAPI test_user_change( 7198 ClientData clientData, /* Unused */ 7199 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7200 int objc, /* Number of arguments */ 7201 Tcl_Obj *CONST objv[] /* Command arguments */ 7202 ){ 7203 char *zUser = 0; 7204 char *zPasswd = 0; 7205 int nPasswd = 0; 7206 int isAdmin = 0; 7207 sqlite3 *db; 7208 int rc; 7209 7210 if( objc!=5 ){ 7211 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7212 return TCL_ERROR; 7213 } 7214 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7215 return TCL_ERROR; 7216 } 7217 zUser = Tcl_GetString(objv[2]); 7218 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7219 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7220 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7221 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7222 return TCL_OK; 7223 } 7224 #endif /* SQLITE_USER_AUTHENTICATION */ 7225 7226 #ifdef SQLITE_USER_AUTHENTICATION 7227 /* 7228 ** tclcmd: sqlite3_user_delete DB USERNAME 7229 */ 7230 static int SQLITE_TCLAPI test_user_delete( 7231 ClientData clientData, /* Unused */ 7232 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7233 int objc, /* Number of arguments */ 7234 Tcl_Obj *CONST objv[] /* Command arguments */ 7235 ){ 7236 char *zUser = 0; 7237 sqlite3 *db; 7238 int rc; 7239 7240 if( objc!=3 ){ 7241 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7242 return TCL_ERROR; 7243 } 7244 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7245 return TCL_ERROR; 7246 } 7247 zUser = Tcl_GetString(objv[2]); 7248 rc = sqlite3_user_delete(db, zUser); 7249 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7250 return TCL_OK; 7251 } 7252 #endif /* SQLITE_USER_AUTHENTICATION */ 7253 7254 /* 7255 ** tclcmd: bad_behavior TYPE 7256 ** 7257 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7258 ** warning. This is used to verify that errors and warnings output by those 7259 ** tools are detected by the test scripts. 7260 ** 7261 ** TYPE BEHAVIOR 7262 ** 1 Overflow a signed integer 7263 ** 2 Jump based on an uninitialized variable 7264 ** 3 Read after free 7265 ** 4 Panic 7266 */ 7267 static int SQLITE_TCLAPI test_bad_behavior( 7268 ClientData clientData, /* Pointer to an integer containing zero */ 7269 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7270 int objc, /* Number of arguments */ 7271 Tcl_Obj *CONST objv[] /* Command arguments */ 7272 ){ 7273 int iType; 7274 int xyz; 7275 int i = *(int*)clientData; 7276 int j; 7277 int w[10]; 7278 int *a; 7279 if( objc!=2 ){ 7280 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7281 return TCL_ERROR; 7282 } 7283 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7284 switch( iType ){ 7285 case 1: { 7286 xyz = 0x7fffff00 - i; 7287 xyz += 0x100; 7288 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7289 break; 7290 } 7291 case 2: { 7292 w[1] = 5; 7293 if( w[i]>0 ) w[1]++; 7294 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7295 break; 7296 } 7297 case 3: { 7298 a = malloc( sizeof(int)*10 ); 7299 for(j=0; j<10; j++) a[j] = j; 7300 free(a); 7301 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7302 break; 7303 } 7304 case 4: { 7305 Tcl_Panic("Deliberate panic"); 7306 break; 7307 } 7308 } 7309 return TCL_OK; 7310 } 7311 7312 /* 7313 ** tclcmd: register_dbstat_vtab DB 7314 ** 7315 ** Cause the dbstat virtual table to be available on the connection DB 7316 */ 7317 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7318 void *clientData, 7319 Tcl_Interp *interp, 7320 int objc, 7321 Tcl_Obj *CONST objv[] 7322 ){ 7323 #ifdef SQLITE_OMIT_VIRTUALTABLE 7324 Tcl_AppendResult(interp, "dbstat not available because of " 7325 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7326 return TCL_ERROR; 7327 #else 7328 struct SqliteDb { sqlite3 *db; }; 7329 char *zDb; 7330 Tcl_CmdInfo cmdInfo; 7331 7332 if( objc!=2 ){ 7333 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7334 return TCL_ERROR; 7335 } 7336 7337 zDb = Tcl_GetString(objv[1]); 7338 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7339 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7340 sqlite3DbstatRegister(db); 7341 } 7342 return TCL_OK; 7343 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7344 } 7345 7346 /* 7347 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7348 ** 7349 ** Invoke sqlite3_db_config() for one of the setting values. 7350 */ 7351 static int SQLITE_TCLAPI test_sqlite3_db_config( 7352 void *clientData, 7353 Tcl_Interp *interp, 7354 int objc, 7355 Tcl_Obj *CONST objv[] 7356 ){ 7357 static const struct { 7358 const char *zName; 7359 int eVal; 7360 } aSetting[] = { 7361 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7362 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7363 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7364 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7365 { "NO_CKPT_ON_CLOSE",SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7366 }; 7367 int i; 7368 int v; 7369 const char *zSetting; 7370 sqlite3 *db; 7371 7372 if( objc!=4 ){ 7373 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING VALUE"); 7374 return TCL_ERROR; 7375 } 7376 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7377 zSetting = Tcl_GetString(objv[2]); 7378 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 7379 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 7380 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 7381 for(i=0; i<ArraySize(aSetting); i++){ 7382 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 7383 } 7384 if( i>=ArraySize(aSetting) ){ 7385 Tcl_SetObjResult(interp, 7386 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 7387 return TCL_ERROR; 7388 } 7389 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 7390 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 7391 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 7392 return TCL_OK; 7393 } 7394 7395 /* 7396 ** Change the name of the main database schema from "main" to "icecube". 7397 */ 7398 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 7399 void * clientData, 7400 Tcl_Interp *interp, 7401 int objc, 7402 Tcl_Obj *CONST objv[] 7403 ){ 7404 int rc; 7405 sqlite3 *db; 7406 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7407 if( objc!=2 ){ 7408 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7409 return TCL_ERROR; 7410 }else{ 7411 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7412 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 7413 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 7414 return TCL_OK; 7415 } 7416 } 7417 7418 /* 7419 ** Register commands with the TCL interpreter. 7420 */ 7421 int Sqlitetest1_Init(Tcl_Interp *interp){ 7422 extern int sqlite3_search_count; 7423 extern int sqlite3_found_count; 7424 extern int sqlite3_interrupt_count; 7425 extern int sqlite3_open_file_count; 7426 extern int sqlite3_sort_count; 7427 extern int sqlite3_current_time; 7428 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7429 extern int sqlite3_hostid_num; 7430 #endif 7431 extern int sqlite3_max_blobsize; 7432 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 7433 Tcl_Interp*,int,Tcl_Obj*CONST*); 7434 static int iZero = 0; 7435 static struct { 7436 char *zName; 7437 Tcl_CmdProc *xProc; 7438 } aCmd[] = { 7439 { "db_enter", (Tcl_CmdProc*)db_enter }, 7440 { "db_leave", (Tcl_CmdProc*)db_leave }, 7441 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 7442 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 7443 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 7444 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 7445 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 7446 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 7447 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 7448 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 7449 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 7450 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 7451 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 7452 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 7453 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 7454 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 7455 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 7456 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 7457 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 7458 #ifndef SQLITE_OMIT_GET_TABLE 7459 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 7460 #endif 7461 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 7462 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 7463 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 7464 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 7465 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 7466 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 7467 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 7468 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 7469 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 7470 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 7471 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 7472 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 7473 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 7474 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 7475 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 7476 { "sqlite3_stack_used", (Tcl_CmdProc*)test_stack_used }, 7477 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 7478 { "printf", (Tcl_CmdProc*)test_printf }, 7479 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 7480 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 7481 }; 7482 static struct { 7483 char *zName; 7484 Tcl_ObjCmdProc *xProc; 7485 void *clientData; 7486 } aObjCmd[] = { 7487 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 7488 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 7489 { "register_dbstat_vtab", test_register_dbstat_vtab }, 7490 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 7491 { "intarray_addr", test_intarray_addr, 0 }, 7492 { "int64array_addr", test_int64array_addr, 0 }, 7493 { "doublearray_addr", test_doublearray_addr, 0 }, 7494 { "textarray_addr", test_textarray_addr, 0 }, 7495 { "sqlite3_bind_int", test_bind_int, 0 }, 7496 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 7497 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 7498 { "sqlite3_bind_int64", test_bind_int64, 0 }, 7499 { "sqlite3_bind_double", test_bind_double, 0 }, 7500 { "sqlite3_bind_null", test_bind_null ,0 }, 7501 { "sqlite3_bind_text", test_bind_text ,0 }, 7502 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 7503 { "sqlite3_bind_blob", test_bind_blob ,0 }, 7504 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 7505 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 7506 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 7507 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 7508 { "sqlite3_sleep", test_sleep, 0}, 7509 { "sqlite3_errcode", test_errcode ,0 }, 7510 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 7511 { "sqlite3_errmsg", test_errmsg ,0 }, 7512 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 7513 { "sqlite3_open", test_open ,0 }, 7514 { "sqlite3_open16", test_open16 ,0 }, 7515 { "sqlite3_open_v2", test_open_v2 ,0 }, 7516 { "sqlite3_complete16", test_complete16 ,0 }, 7517 7518 { "sqlite3_prepare", test_prepare ,0 }, 7519 { "sqlite3_prepare16", test_prepare16 ,0 }, 7520 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 7521 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 7522 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 7523 { "sqlite3_finalize", test_finalize ,0 }, 7524 { "sqlite3_stmt_status", test_stmt_status ,0 }, 7525 { "sqlite3_reset", test_reset ,0 }, 7526 { "sqlite3_expired", test_expired ,0 }, 7527 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 7528 { "sqlite3_changes", test_changes ,0 }, 7529 { "sqlite3_step", test_step ,0 }, 7530 { "sqlite3_sql", test_sql ,0 }, 7531 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 7532 { "sqlite3_next_stmt", test_next_stmt ,0 }, 7533 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 7534 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 7535 { "uses_stmt_journal", uses_stmt_journal ,0 }, 7536 7537 { "sqlite3_release_memory", test_release_memory, 0}, 7538 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 7539 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 7540 { "sqlite3_system_errno", test_system_errno, 0}, 7541 { "sqlite3_db_filename", test_db_filename, 0}, 7542 { "sqlite3_db_readonly", test_db_readonly, 0}, 7543 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 7544 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 7545 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 7546 7547 { "sqlite3_load_extension", test_load_extension, 0}, 7548 { "sqlite3_enable_load_extension", test_enable_load, 0}, 7549 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 7550 { "sqlite3_limit", test_limit, 0}, 7551 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 7552 7553 { "save_prng_state", save_prng_state, 0 }, 7554 { "restore_prng_state", restore_prng_state, 0 }, 7555 { "reset_prng_state", reset_prng_state, 0 }, 7556 { "database_never_corrupt", database_never_corrupt, 0}, 7557 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 7558 { "optimization_control", optimization_control,0}, 7559 #if SQLITE_OS_WIN 7560 { "lock_win32_file", win32_file_lock, 0 }, 7561 { "exists_win32_path", win32_exists_path, 0 }, 7562 { "find_win32_file", win32_find_file, 0 }, 7563 { "delete_win32_file", win32_delete_file, 0 }, 7564 { "make_win32_dir", win32_mkdir, 0 }, 7565 { "remove_win32_dir", win32_rmdir, 0 }, 7566 #endif 7567 { "tcl_objproc", runAsObjProc, 0 }, 7568 7569 /* sqlite3_column_*() API */ 7570 { "sqlite3_column_count", test_column_count ,0 }, 7571 { "sqlite3_data_count", test_data_count ,0 }, 7572 { "sqlite3_column_type", test_column_type ,0 }, 7573 { "sqlite3_column_blob", test_column_blob ,0 }, 7574 { "sqlite3_column_double", test_column_double ,0 }, 7575 { "sqlite3_column_int64", test_column_int64 ,0 }, 7576 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 7577 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 7578 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 7579 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 7580 #ifndef SQLITE_OMIT_DECLTYPE 7581 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 7582 #endif 7583 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7584 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 7585 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 7586 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 7587 #endif 7588 7589 #ifndef SQLITE_OMIT_UTF16 7590 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 7591 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 7592 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 7593 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 7594 #ifndef SQLITE_OMIT_DECLTYPE 7595 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 7596 #endif 7597 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7598 {"sqlite3_column_database_name16", 7599 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 7600 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 7601 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 7602 #endif 7603 #endif 7604 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 7605 { "sqlite3_global_recover", test_global_recover, 0 }, 7606 { "working_64bit_int", working_64bit_int, 0 }, 7607 { "vfs_unlink_test", vfs_unlink_test, 0 }, 7608 { "vfs_initfail_test", vfs_initfail_test, 0 }, 7609 { "vfs_unregister_all", vfs_unregister_all, 0 }, 7610 { "vfs_reregister_all", vfs_reregister_all, 0 }, 7611 { "file_control_test", file_control_test, 0 }, 7612 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 7613 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 7614 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 7615 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 7616 #if SQLITE_OS_WIN 7617 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 7618 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 7619 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 7620 #endif 7621 { "file_control_persist_wal", file_control_persist_wal, 0 }, 7622 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 7623 { "file_control_vfsname", file_control_vfsname, 0 }, 7624 { "file_control_tempfilename", file_control_tempfilename, 0 }, 7625 { "sqlite3_vfs_list", vfs_list, 0 }, 7626 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 7627 7628 /* Functions from os.h */ 7629 #ifndef SQLITE_OMIT_UTF16 7630 { "add_test_collate", test_collate, 0 }, 7631 { "add_test_collate_needed", test_collate_needed, 0 }, 7632 { "add_test_function", test_function, 0 }, 7633 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 7634 #endif 7635 { "sqlite3_test_errstr", test_errstr, 0 }, 7636 { "tcl_variable_type", tcl_variable_type, 0 }, 7637 #ifndef SQLITE_OMIT_SHARED_CACHE 7638 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 7639 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 7640 #endif 7641 { "sqlite3_libversion_number", test_libversion_number, 0 }, 7642 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 7643 #ifndef SQLITE_OMIT_INCRBLOB 7644 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 7645 #endif 7646 { "pcache_stats", test_pcache_stats, 0 }, 7647 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 7648 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 7649 #endif 7650 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 7651 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 7652 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 7653 { "test_sqlite3_log", test_sqlite3_log, 0 }, 7654 #ifndef SQLITE_OMIT_EXPLAIN 7655 { "print_explain_query_plan", test_print_eqp, 0 }, 7656 #endif 7657 { "sqlite3_test_control", test_test_control }, 7658 #if SQLITE_OS_UNIX 7659 { "getrusage", test_getrusage }, 7660 #endif 7661 { "load_static_extension", tclLoadStaticExtensionCmd }, 7662 { "sorter_test_fakeheap", sorter_test_fakeheap }, 7663 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 7664 #ifdef SQLITE_USER_AUTHENTICATION 7665 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 7666 { "sqlite3_user_add", test_user_add, 0 }, 7667 { "sqlite3_user_change", test_user_change, 0 }, 7668 { "sqlite3_user_delete", test_user_delete, 0 }, 7669 #endif 7670 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 7671 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 7672 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 7673 #endif 7674 #ifdef SQLITE_ENABLE_SQLLOG 7675 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 7676 #endif 7677 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 7678 #ifdef SQLITE_ENABLE_SNAPSHOT 7679 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 7680 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 7681 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 7682 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 7683 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 7684 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 7685 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 7686 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 7687 #endif 7688 { "sqlite3_delete_database", test_delete_database, 0 }, 7689 }; 7690 static int bitmask_size = sizeof(Bitmask)*8; 7691 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 7692 int i; 7693 extern int sqlite3_sync_count, sqlite3_fullsync_count; 7694 extern int sqlite3_opentemp_count; 7695 extern int sqlite3_like_count; 7696 extern int sqlite3_xferopt_count; 7697 extern int sqlite3_pager_readdb_count; 7698 extern int sqlite3_pager_writedb_count; 7699 extern int sqlite3_pager_writej_count; 7700 #if SQLITE_OS_WIN 7701 extern LONG volatile sqlite3_os_type; 7702 #endif 7703 #ifdef SQLITE_DEBUG 7704 extern int sqlite3WhereTrace; 7705 extern int sqlite3OSTrace; 7706 extern int sqlite3WalTrace; 7707 #endif 7708 #ifdef SQLITE_TEST 7709 #ifdef SQLITE_ENABLE_FTS3 7710 extern int sqlite3_fts3_enable_parentheses; 7711 #endif 7712 #endif 7713 7714 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 7715 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 7716 } 7717 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 7718 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 7719 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 7720 } 7721 Tcl_LinkVar(interp, "sqlite_search_count", 7722 (char*)&sqlite3_search_count, TCL_LINK_INT); 7723 Tcl_LinkVar(interp, "sqlite_found_count", 7724 (char*)&sqlite3_found_count, TCL_LINK_INT); 7725 Tcl_LinkVar(interp, "sqlite_sort_count", 7726 (char*)&sqlite3_sort_count, TCL_LINK_INT); 7727 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 7728 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 7729 Tcl_LinkVar(interp, "sqlite_like_count", 7730 (char*)&sqlite3_like_count, TCL_LINK_INT); 7731 Tcl_LinkVar(interp, "sqlite_interrupt_count", 7732 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 7733 Tcl_LinkVar(interp, "sqlite_open_file_count", 7734 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 7735 Tcl_LinkVar(interp, "sqlite_current_time", 7736 (char*)&sqlite3_current_time, TCL_LINK_INT); 7737 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7738 Tcl_LinkVar(interp, "sqlite_hostid_num", 7739 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 7740 #endif 7741 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 7742 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 7743 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 7744 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 7745 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 7746 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 7747 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 7748 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 7749 #ifndef SQLITE_OMIT_UTF16 7750 Tcl_LinkVar(interp, "unaligned_string_counter", 7751 (char*)&unaligned_string_counter, TCL_LINK_INT); 7752 #endif 7753 #ifndef SQLITE_OMIT_UTF16 7754 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 7755 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7756 #endif 7757 #if SQLITE_OS_WIN 7758 Tcl_LinkVar(interp, "sqlite_os_type", 7759 (char*)&sqlite3_os_type, TCL_LINK_LONG); 7760 #endif 7761 #ifdef SQLITE_TEST 7762 { 7763 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 7764 Tcl_LinkVar(interp, "sqlite_query_plan", 7765 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7766 } 7767 #endif 7768 #ifdef SQLITE_DEBUG 7769 Tcl_LinkVar(interp, "sqlite_where_trace", 7770 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 7771 Tcl_LinkVar(interp, "sqlite_os_trace", 7772 (char*)&sqlite3OSTrace, TCL_LINK_INT); 7773 #ifndef SQLITE_OMIT_WAL 7774 Tcl_LinkVar(interp, "sqlite_wal_trace", 7775 (char*)&sqlite3WalTrace, TCL_LINK_INT); 7776 #endif 7777 #endif 7778 #ifndef SQLITE_OMIT_DISKIO 7779 Tcl_LinkVar(interp, "sqlite_opentemp_count", 7780 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 7781 #endif 7782 Tcl_LinkVar(interp, "sqlite_static_bind_value", 7783 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 7784 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 7785 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 7786 Tcl_LinkVar(interp, "sqlite_temp_directory", 7787 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 7788 Tcl_LinkVar(interp, "sqlite_data_directory", 7789 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 7790 Tcl_LinkVar(interp, "bitmask_size", 7791 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7792 Tcl_LinkVar(interp, "longdouble_size", 7793 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7794 Tcl_LinkVar(interp, "sqlite_sync_count", 7795 (char*)&sqlite3_sync_count, TCL_LINK_INT); 7796 Tcl_LinkVar(interp, "sqlite_fullsync_count", 7797 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 7798 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 7799 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 7800 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 7801 #endif 7802 return TCL_OK; 7803 } 7804