1 /* 2 ** 2001 September 15 3 ** 4 ** The author disclaims copyright to this source code. In place of 5 ** a legal notice, here is a blessing: 6 ** 7 ** May you do good and not evil. 8 ** May you find forgiveness for yourself and forgive others. 9 ** May you share freely, never taking more than you give. 10 ** 11 ************************************************************************* 12 ** Code for testing all sorts of SQLite interfaces. This code 13 ** is not included in the SQLite library. It is used for automated 14 ** testing of the SQLite library. 15 */ 16 #include "sqliteInt.h" 17 #if SQLITE_OS_WIN 18 # include "os_win.h" 19 #endif 20 21 #include "vdbeInt.h" 22 #if defined(INCLUDE_SQLITE_TCL_H) 23 # include "sqlite_tcl.h" 24 #else 25 # include "tcl.h" 26 #endif 27 #include <stdlib.h> 28 #include <string.h> 29 30 /* 31 ** This is a copy of the first part of the SqliteDb structure in 32 ** tclsqlite.c. We need it here so that the get_sqlite_pointer routine 33 ** can extract the sqlite3* pointer from an existing Tcl SQLite 34 ** connection. 35 */ 36 struct SqliteDb { 37 sqlite3 *db; 38 }; 39 40 /* 41 ** Convert text generated by the "%p" conversion format back into 42 ** a pointer. 43 */ 44 static int testHexToInt(int h){ 45 if( h>='0' && h<='9' ){ 46 return h - '0'; 47 }else if( h>='a' && h<='f' ){ 48 return h - 'a' + 10; 49 }else{ 50 assert( h>='A' && h<='F' ); 51 return h - 'A' + 10; 52 } 53 } 54 void *sqlite3TestTextToPtr(const char *z){ 55 void *p; 56 u64 v; 57 u32 v2; 58 if( z[0]=='0' && z[1]=='x' ){ 59 z += 2; 60 } 61 v = 0; 62 while( *z ){ 63 v = (v<<4) + testHexToInt(*z); 64 z++; 65 } 66 if( sizeof(p)==sizeof(v) ){ 67 memcpy(&p, &v, sizeof(p)); 68 }else{ 69 assert( sizeof(p)==sizeof(v2) ); 70 v2 = (u32)v; 71 memcpy(&p, &v2, sizeof(p)); 72 } 73 return p; 74 } 75 76 77 /* 78 ** A TCL command that returns the address of the sqlite* pointer 79 ** for an sqlite connection instance. Bad things happen if the 80 ** input is not an sqlite connection. 81 */ 82 static int SQLITE_TCLAPI get_sqlite_pointer( 83 void * clientData, 84 Tcl_Interp *interp, 85 int objc, 86 Tcl_Obj *CONST objv[] 87 ){ 88 struct SqliteDb *p; 89 Tcl_CmdInfo cmdInfo; 90 char zBuf[100]; 91 if( objc!=2 ){ 92 Tcl_WrongNumArgs(interp, 1, objv, "SQLITE-CONNECTION"); 93 return TCL_ERROR; 94 } 95 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 96 Tcl_AppendResult(interp, "command not found: ", 97 Tcl_GetString(objv[1]), (char*)0); 98 return TCL_ERROR; 99 } 100 p = (struct SqliteDb*)cmdInfo.objClientData; 101 sqlite3_snprintf(sizeof(zBuf), zBuf, "%p", p->db); 102 Tcl_AppendResult(interp, zBuf, 0); 103 return TCL_OK; 104 } 105 106 /* 107 ** Decode a pointer to an sqlite3 object. 108 */ 109 int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb){ 110 struct SqliteDb *p; 111 Tcl_CmdInfo cmdInfo; 112 if( Tcl_GetCommandInfo(interp, zA, &cmdInfo) ){ 113 p = (struct SqliteDb*)cmdInfo.objClientData; 114 *ppDb = p->db; 115 }else{ 116 *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA); 117 } 118 return TCL_OK; 119 } 120 121 #if SQLITE_OS_WIN 122 /* 123 ** Decode a Win32 HANDLE object. 124 */ 125 int getWin32Handle(Tcl_Interp *interp, const char *zA, LPHANDLE phFile){ 126 *phFile = (HANDLE)sqlite3TestTextToPtr(zA); 127 return TCL_OK; 128 } 129 #endif 130 131 extern const char *sqlite3ErrName(int); 132 #define t1ErrorName sqlite3ErrName 133 134 /* 135 ** Convert an sqlite3_stmt* into an sqlite3*. This depends on the 136 ** fact that the sqlite3* is the first field in the Vdbe structure. 137 */ 138 #define StmtToDb(X) sqlite3_db_handle(X) 139 140 /* 141 ** Check a return value to make sure it agrees with the results 142 ** from sqlite3_errcode. 143 */ 144 int sqlite3TestErrCode(Tcl_Interp *interp, sqlite3 *db, int rc){ 145 if( sqlite3_threadsafe()==0 && rc!=SQLITE_MISUSE && rc!=SQLITE_OK 146 && sqlite3_errcode(db)!=rc ){ 147 char zBuf[200]; 148 int r2 = sqlite3_errcode(db); 149 sqlite3_snprintf(sizeof(zBuf), zBuf, 150 "error code %s (%d) does not match sqlite3_errcode %s (%d)", 151 t1ErrorName(rc), rc, t1ErrorName(r2), r2); 152 Tcl_ResetResult(interp); 153 Tcl_AppendResult(interp, zBuf, 0); 154 return 1; 155 } 156 return 0; 157 } 158 159 /* 160 ** Decode a pointer to an sqlite3_stmt object. 161 */ 162 static int getStmtPointer( 163 Tcl_Interp *interp, 164 const char *zArg, 165 sqlite3_stmt **ppStmt 166 ){ 167 *ppStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(zArg); 168 return TCL_OK; 169 } 170 171 /* 172 ** Generate a text representation of a pointer that can be understood 173 ** by the getDbPointer and getVmPointer routines above. 174 ** 175 ** The problem is, on some machines (Solaris) if you do a printf with 176 ** "%p" you cannot turn around and do a scanf with the same "%p" and 177 ** get your pointer back. You have to prepend a "0x" before it will 178 ** work. Or at least that is what is reported to me (drh). But this 179 ** behavior varies from machine to machine. The solution used her is 180 ** to test the string right after it is generated to see if it can be 181 ** understood by scanf, and if not, try prepending an "0x" to see if 182 ** that helps. If nothing works, a fatal error is generated. 183 */ 184 int sqlite3TestMakePointerStr(Tcl_Interp *interp, char *zPtr, void *p){ 185 sqlite3_snprintf(100, zPtr, "%p", p); 186 return TCL_OK; 187 } 188 189 /* 190 ** The callback routine for sqlite3_exec_printf(). 191 */ 192 static int exec_printf_cb(void *pArg, int argc, char **argv, char **name){ 193 Tcl_DString *str = (Tcl_DString*)pArg; 194 int i; 195 196 if( Tcl_DStringLength(str)==0 ){ 197 for(i=0; i<argc; i++){ 198 Tcl_DStringAppendElement(str, name[i] ? name[i] : "NULL"); 199 } 200 } 201 for(i=0; i<argc; i++){ 202 Tcl_DStringAppendElement(str, argv[i] ? argv[i] : "NULL"); 203 } 204 return 0; 205 } 206 207 /* 208 ** The I/O tracing callback. 209 */ 210 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 211 static FILE *iotrace_file = 0; 212 static void io_trace_callback(const char *zFormat, ...){ 213 va_list ap; 214 va_start(ap, zFormat); 215 vfprintf(iotrace_file, zFormat, ap); 216 va_end(ap); 217 fflush(iotrace_file); 218 } 219 #endif 220 221 /* 222 ** Usage: io_trace FILENAME 223 ** 224 ** Turn I/O tracing on or off. If FILENAME is not an empty string, 225 ** I/O tracing begins going into FILENAME. If FILENAME is an empty 226 ** string, I/O tracing is turned off. 227 */ 228 static int SQLITE_TCLAPI test_io_trace( 229 void *NotUsed, 230 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 231 int argc, /* Number of arguments */ 232 char **argv /* Text of each argument */ 233 ){ 234 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 235 if( argc!=2 ){ 236 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 237 " FILENAME\"", 0); 238 return TCL_ERROR; 239 } 240 if( iotrace_file ){ 241 if( iotrace_file!=stdout && iotrace_file!=stderr ){ 242 fclose(iotrace_file); 243 } 244 iotrace_file = 0; 245 sqlite3IoTrace = 0; 246 } 247 if( argv[1][0] ){ 248 if( strcmp(argv[1],"stdout")==0 ){ 249 iotrace_file = stdout; 250 }else if( strcmp(argv[1],"stderr")==0 ){ 251 iotrace_file = stderr; 252 }else{ 253 iotrace_file = fopen(argv[1], "w"); 254 } 255 sqlite3IoTrace = io_trace_callback; 256 } 257 #endif 258 return TCL_OK; 259 } 260 261 /* 262 ** Usage: clang_sanitize_address 263 ** 264 ** Returns true if the program was compiled using clang with the 265 ** -fsanitize=address switch on the command line. False otherwise. 266 ** 267 ** Also return true if the OMIT_MISUSE environment variable exists. 268 */ 269 static int SQLITE_TCLAPI clang_sanitize_address( 270 void *NotUsed, 271 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 272 int argc, /* Number of arguments */ 273 char **argv /* Text of each argument */ 274 ){ 275 int res = 0; 276 #if defined(__has_feature) 277 # if __has_feature(address_sanitizer) 278 res = 1; 279 # endif 280 #endif 281 #ifdef __SANITIZE_ADDRESS__ 282 res = 1; 283 #endif 284 if( res==0 && getenv("OMIT_MISUSE")!=0 ) res = 1; 285 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 286 return TCL_OK; 287 } 288 289 /* 290 ** Usage: sqlite3_exec_printf DB FORMAT STRING 291 ** 292 ** Invoke the sqlite3_exec_printf() interface using the open database 293 ** DB. The SQL is the string FORMAT. The format string should contain 294 ** one %s or %q. STRING is the value inserted into %s or %q. 295 */ 296 static int SQLITE_TCLAPI test_exec_printf( 297 void *NotUsed, 298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 299 int argc, /* Number of arguments */ 300 char **argv /* Text of each argument */ 301 ){ 302 sqlite3 *db; 303 Tcl_DString str; 304 int rc; 305 char *zErr = 0; 306 char *zSql; 307 char zBuf[30]; 308 if( argc!=4 ){ 309 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 310 " DB FORMAT STRING", 0); 311 return TCL_ERROR; 312 } 313 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 314 Tcl_DStringInit(&str); 315 zSql = sqlite3_mprintf(argv[2], argv[3]); 316 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 317 sqlite3_free(zSql); 318 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 319 Tcl_AppendElement(interp, zBuf); 320 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 321 Tcl_DStringFree(&str); 322 if( zErr ) sqlite3_free(zErr); 323 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 324 return TCL_OK; 325 } 326 327 /* 328 ** Usage: sqlite3_exec_hex DB HEX 329 ** 330 ** Invoke the sqlite3_exec() on a string that is obtained by translating 331 ** HEX into ASCII. Most characters are translated as is. %HH becomes 332 ** a hex character. 333 */ 334 static int SQLITE_TCLAPI test_exec_hex( 335 void *NotUsed, 336 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 337 int argc, /* Number of arguments */ 338 char **argv /* Text of each argument */ 339 ){ 340 sqlite3 *db; 341 Tcl_DString str; 342 int rc, i, j; 343 char *zErr = 0; 344 char *zHex; 345 char zSql[501]; 346 char zBuf[30]; 347 if( argc!=3 ){ 348 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 349 " DB HEX", 0); 350 return TCL_ERROR; 351 } 352 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 353 zHex = argv[2]; 354 for(i=j=0; i<(sizeof(zSql)-1) && zHex[j]; i++, j++){ 355 if( zHex[j]=='%' && zHex[j+2] && zHex[j+2] ){ 356 zSql[i] = (testHexToInt(zHex[j+1])<<4) + testHexToInt(zHex[j+2]); 357 j += 2; 358 }else{ 359 zSql[i] = zHex[j]; 360 } 361 } 362 zSql[i] = 0; 363 Tcl_DStringInit(&str); 364 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 365 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 366 Tcl_AppendElement(interp, zBuf); 367 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 368 Tcl_DStringFree(&str); 369 if( zErr ) sqlite3_free(zErr); 370 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 371 return TCL_OK; 372 } 373 374 /* 375 ** Usage: db_enter DB 376 ** db_leave DB 377 ** 378 ** Enter or leave the mutex on a database connection. 379 */ 380 static int SQLITE_TCLAPI db_enter( 381 void *NotUsed, 382 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 383 int argc, /* Number of arguments */ 384 char **argv /* Text of each argument */ 385 ){ 386 sqlite3 *db; 387 if( argc!=2 ){ 388 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 389 " DB", 0); 390 return TCL_ERROR; 391 } 392 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 393 sqlite3_mutex_enter(db->mutex); 394 return TCL_OK; 395 } 396 static int SQLITE_TCLAPI db_leave( 397 void *NotUsed, 398 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 399 int argc, /* Number of arguments */ 400 char **argv /* Text of each argument */ 401 ){ 402 sqlite3 *db; 403 if( argc!=2 ){ 404 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 405 " DB", 0); 406 return TCL_ERROR; 407 } 408 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 409 sqlite3_mutex_leave(db->mutex); 410 return TCL_OK; 411 } 412 413 /* 414 ** Usage: sqlite3_exec DB SQL 415 ** 416 ** Invoke the sqlite3_exec interface using the open database DB 417 */ 418 static int SQLITE_TCLAPI test_exec( 419 void *NotUsed, 420 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 421 int argc, /* Number of arguments */ 422 char **argv /* Text of each argument */ 423 ){ 424 sqlite3 *db; 425 Tcl_DString str; 426 int rc; 427 char *zErr = 0; 428 char *zSql; 429 int i, j; 430 char zBuf[30]; 431 if( argc!=3 ){ 432 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 433 " DB SQL", 0); 434 return TCL_ERROR; 435 } 436 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 437 Tcl_DStringInit(&str); 438 zSql = sqlite3_mprintf("%s", argv[2]); 439 for(i=j=0; zSql[i];){ 440 if( zSql[i]=='%' ){ 441 zSql[j++] = (testHexToInt(zSql[i+1])<<4) + testHexToInt(zSql[i+2]); 442 i += 3; 443 }else{ 444 zSql[j++] = zSql[i++]; 445 } 446 } 447 zSql[j] = 0; 448 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 449 sqlite3_free(zSql); 450 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 451 Tcl_AppendElement(interp, zBuf); 452 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 453 Tcl_DStringFree(&str); 454 if( zErr ) sqlite3_free(zErr); 455 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 456 return TCL_OK; 457 } 458 459 /* 460 ** Usage: sqlite3_exec_nr DB SQL 461 ** 462 ** Invoke the sqlite3_exec interface using the open database DB. Discard 463 ** all results 464 */ 465 static int SQLITE_TCLAPI test_exec_nr( 466 void *NotUsed, 467 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 468 int argc, /* Number of arguments */ 469 char **argv /* Text of each argument */ 470 ){ 471 sqlite3 *db; 472 int rc; 473 char *zErr = 0; 474 if( argc!=3 ){ 475 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 476 " DB SQL", 0); 477 return TCL_ERROR; 478 } 479 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 480 rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); 481 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 482 return TCL_OK; 483 } 484 485 /* 486 ** Usage: sqlite3_mprintf_z_test SEPARATOR ARG0 ARG1 ... 487 ** 488 ** Test the %z format of sqlite_mprintf(). Use multiple mprintf() calls to 489 ** concatenate arg0 through argn using separator as the separator. 490 ** Return the result. 491 */ 492 static int SQLITE_TCLAPI test_mprintf_z( 493 void *NotUsed, 494 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 495 int argc, /* Number of arguments */ 496 char **argv /* Text of each argument */ 497 ){ 498 char *zResult = 0; 499 int i; 500 501 for(i=2; i<argc && (i==2 || zResult); i++){ 502 zResult = sqlite3_mprintf("%z%s%s", zResult, argv[1], argv[i]); 503 } 504 Tcl_AppendResult(interp, zResult, 0); 505 sqlite3_free(zResult); 506 return TCL_OK; 507 } 508 509 /* 510 ** Usage: sqlite3_mprintf_n_test STRING 511 ** 512 ** Test the %n format of sqlite_mprintf(). Return the length of the 513 ** input string. 514 */ 515 static int SQLITE_TCLAPI test_mprintf_n( 516 void *NotUsed, 517 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 518 int argc, /* Number of arguments */ 519 char **argv /* Text of each argument */ 520 ){ 521 char *zStr; 522 int n = 0; 523 zStr = sqlite3_mprintf("%s%n", argv[1], &n); 524 sqlite3_free(zStr); 525 Tcl_SetObjResult(interp, Tcl_NewIntObj(n)); 526 return TCL_OK; 527 } 528 529 /* 530 ** Usage: sqlite3_snprintf_int SIZE FORMAT INT 531 ** 532 ** Test the of sqlite3_snprintf() routine. SIZE is the size of the 533 ** output buffer in bytes. The maximum size is 100. FORMAT is the 534 ** format string. INT is a single integer argument. The FORMAT 535 ** string must require no more than this one integer argument. If 536 ** You pass in a format string that requires more than one argument, 537 ** bad things will happen. 538 */ 539 static int SQLITE_TCLAPI test_snprintf_int( 540 void *NotUsed, 541 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 542 int argc, /* Number of arguments */ 543 char **argv /* Text of each argument */ 544 ){ 545 char zStr[100]; 546 int n = atoi(argv[1]); 547 const char *zFormat = argv[2]; 548 int a1 = atoi(argv[3]); 549 if( n>sizeof(zStr) ) n = sizeof(zStr); 550 sqlite3_snprintf(sizeof(zStr), zStr, "abcdefghijklmnopqrstuvwxyz"); 551 sqlite3_snprintf(n, zStr, zFormat, a1); 552 Tcl_AppendResult(interp, zStr, 0); 553 return TCL_OK; 554 } 555 556 #ifndef SQLITE_OMIT_GET_TABLE 557 558 /* 559 ** Usage: sqlite3_get_table_printf DB FORMAT STRING ?--no-counts? 560 ** 561 ** Invoke the sqlite3_get_table_printf() interface using the open database 562 ** DB. The SQL is the string FORMAT. The format string should contain 563 ** one %s or %q. STRING is the value inserted into %s or %q. 564 */ 565 static int SQLITE_TCLAPI test_get_table_printf( 566 void *NotUsed, 567 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 568 int argc, /* Number of arguments */ 569 char **argv /* Text of each argument */ 570 ){ 571 sqlite3 *db; 572 Tcl_DString str; 573 int rc; 574 char *zErr = 0; 575 int nRow = 0, nCol = 0; 576 char **aResult; 577 int i; 578 char zBuf[30]; 579 char *zSql; 580 int resCount = -1; 581 if( argc==5 ){ 582 if( Tcl_GetInt(interp, argv[4], &resCount) ) return TCL_ERROR; 583 } 584 if( argc!=4 && argc!=5 ){ 585 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 586 " DB FORMAT STRING ?COUNT?", 0); 587 return TCL_ERROR; 588 } 589 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 590 Tcl_DStringInit(&str); 591 zSql = sqlite3_mprintf(argv[2],argv[3]); 592 if( argc==5 ){ 593 rc = sqlite3_get_table(db, zSql, &aResult, 0, 0, &zErr); 594 }else{ 595 rc = sqlite3_get_table(db, zSql, &aResult, &nRow, &nCol, &zErr); 596 resCount = (nRow+1)*nCol; 597 } 598 sqlite3_free(zSql); 599 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 600 Tcl_AppendElement(interp, zBuf); 601 if( rc==SQLITE_OK ){ 602 if( argc==4 ){ 603 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nRow); 604 Tcl_AppendElement(interp, zBuf); 605 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nCol); 606 Tcl_AppendElement(interp, zBuf); 607 } 608 for(i=0; i<resCount; i++){ 609 Tcl_AppendElement(interp, aResult[i] ? aResult[i] : "NULL"); 610 } 611 }else{ 612 Tcl_AppendElement(interp, zErr); 613 } 614 sqlite3_free_table(aResult); 615 if( zErr ) sqlite3_free(zErr); 616 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 617 return TCL_OK; 618 } 619 620 #endif /* SQLITE_OMIT_GET_TABLE */ 621 622 623 /* 624 ** Usage: sqlite3_last_insert_rowid DB 625 ** 626 ** Returns the integer ROWID of the most recent insert. 627 */ 628 static int SQLITE_TCLAPI test_last_rowid( 629 void *NotUsed, 630 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 631 int argc, /* Number of arguments */ 632 char **argv /* Text of each argument */ 633 ){ 634 sqlite3 *db; 635 char zBuf[30]; 636 637 if( argc!=2 ){ 638 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB\"", 0); 639 return TCL_ERROR; 640 } 641 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 642 sqlite3_snprintf(sizeof(zBuf), zBuf, "%lld", sqlite3_last_insert_rowid(db)); 643 Tcl_AppendResult(interp, zBuf, 0); 644 return SQLITE_OK; 645 } 646 647 /* 648 ** Usage: sqlite3_key DB KEY 649 ** 650 ** Set the codec key. 651 */ 652 static int SQLITE_TCLAPI test_key( 653 void *NotUsed, 654 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 655 int argc, /* Number of arguments */ 656 char **argv /* Text of each argument */ 657 ){ 658 #if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL) 659 sqlite3 *db; 660 const char *zKey; 661 int nKey; 662 if( argc!=3 ){ 663 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 664 " FILENAME\"", 0); 665 return TCL_ERROR; 666 } 667 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 668 zKey = argv[2]; 669 nKey = strlen(zKey); 670 sqlite3_key(db, zKey, nKey); 671 #endif 672 return TCL_OK; 673 } 674 675 /* 676 ** Usage: sqlite3_rekey DB KEY 677 ** 678 ** Change the codec key. 679 */ 680 static int SQLITE_TCLAPI test_rekey( 681 void *NotUsed, 682 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 683 int argc, /* Number of arguments */ 684 char **argv /* Text of each argument */ 685 ){ 686 #ifdef SQLITE_HAS_CODEC 687 sqlite3 *db; 688 const char *zKey; 689 int nKey; 690 if( argc!=3 ){ 691 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 692 " FILENAME\"", 0); 693 return TCL_ERROR; 694 } 695 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 696 zKey = argv[2]; 697 nKey = strlen(zKey); 698 sqlite3_rekey(db, zKey, nKey); 699 #endif 700 return TCL_OK; 701 } 702 703 /* 704 ** Usage: sqlite3_close DB 705 ** 706 ** Closes the database opened by sqlite3_open. 707 */ 708 static int SQLITE_TCLAPI sqlite_test_close( 709 void *NotUsed, 710 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 711 int argc, /* Number of arguments */ 712 char **argv /* Text of each argument */ 713 ){ 714 sqlite3 *db; 715 int rc; 716 if( argc!=2 ){ 717 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 718 " FILENAME\"", 0); 719 return TCL_ERROR; 720 } 721 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 722 rc = sqlite3_close(db); 723 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 724 return TCL_OK; 725 } 726 727 /* 728 ** Usage: sqlite3_close_v2 DB 729 ** 730 ** Closes the database opened by sqlite3_open. 731 */ 732 static int SQLITE_TCLAPI sqlite_test_close_v2( 733 void *NotUsed, 734 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 735 int argc, /* Number of arguments */ 736 char **argv /* Text of each argument */ 737 ){ 738 sqlite3 *db; 739 int rc; 740 if( argc!=2 ){ 741 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 742 " FILENAME\"", 0); 743 return TCL_ERROR; 744 } 745 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 746 rc = sqlite3_close_v2(db); 747 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 748 return TCL_OK; 749 } 750 751 /* 752 ** Implementation of the x_coalesce() function. 753 ** Return the first argument non-NULL argument. 754 */ 755 static void t1_ifnullFunc( 756 sqlite3_context *context, 757 int argc, 758 sqlite3_value **argv 759 ){ 760 int i; 761 for(i=0; i<argc; i++){ 762 if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ 763 int n = sqlite3_value_bytes(argv[i]); 764 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), 765 n, SQLITE_TRANSIENT); 766 break; 767 } 768 } 769 } 770 771 /* 772 ** These are test functions. hex8() interprets its argument as 773 ** UTF8 and returns a hex encoding. hex16le() interprets its argument 774 ** as UTF16le and returns a hex encoding. 775 */ 776 static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 777 const unsigned char *z; 778 int i; 779 char zBuf[200]; 780 z = sqlite3_value_text(argv[0]); 781 for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ 782 sqlite3_snprintf(sizeof(zBuf)-i*2, &zBuf[i*2], "%02x", z[i]); 783 } 784 zBuf[i*2] = 0; 785 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 786 } 787 #ifndef SQLITE_OMIT_UTF16 788 static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 789 const unsigned short int *z; 790 int i; 791 char zBuf[400]; 792 z = sqlite3_value_text16(argv[0]); 793 for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ 794 sqlite3_snprintf(sizeof(zBuf)-i*4, &zBuf[i*4],"%04x", z[i]&0xff); 795 } 796 zBuf[i*4] = 0; 797 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 798 } 799 #endif 800 801 /* 802 ** A structure into which to accumulate text. 803 */ 804 struct dstr { 805 int nAlloc; /* Space allocated */ 806 int nUsed; /* Space used */ 807 char *z; /* The space */ 808 }; 809 810 /* 811 ** Append text to a dstr 812 */ 813 static void dstrAppend(struct dstr *p, const char *z, int divider){ 814 int n = (int)strlen(z); 815 if( p->nUsed + n + 2 > p->nAlloc ){ 816 char *zNew; 817 p->nAlloc = p->nAlloc*2 + n + 200; 818 zNew = sqlite3_realloc(p->z, p->nAlloc); 819 if( zNew==0 ){ 820 sqlite3_free(p->z); 821 memset(p, 0, sizeof(*p)); 822 return; 823 } 824 p->z = zNew; 825 } 826 if( divider && p->nUsed>0 ){ 827 p->z[p->nUsed++] = divider; 828 } 829 memcpy(&p->z[p->nUsed], z, n+1); 830 p->nUsed += n; 831 } 832 833 /* 834 ** Invoked for each callback from sqlite3ExecFunc 835 */ 836 static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ 837 struct dstr *p = (struct dstr*)pData; 838 int i; 839 for(i=0; i<argc; i++){ 840 if( argv[i]==0 ){ 841 dstrAppend(p, "NULL", ' '); 842 }else{ 843 dstrAppend(p, argv[i], ' '); 844 } 845 } 846 return 0; 847 } 848 849 /* 850 ** Implementation of the x_sqlite_exec() function. This function takes 851 ** a single argument and attempts to execute that argument as SQL code. 852 ** This is illegal and should set the SQLITE_MISUSE flag on the database. 853 ** 854 ** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() 855 ** from within a function call. 856 ** 857 ** This routine simulates the effect of having two threads attempt to 858 ** use the same database at the same time. 859 */ 860 static void sqlite3ExecFunc( 861 sqlite3_context *context, 862 int argc, 863 sqlite3_value **argv 864 ){ 865 struct dstr x; 866 memset(&x, 0, sizeof(x)); 867 (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), 868 (char*)sqlite3_value_text(argv[0]), 869 execFuncCallback, &x, 0); 870 sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); 871 sqlite3_free(x.z); 872 } 873 874 /* 875 ** Implementation of tkt2213func(), a scalar function that takes exactly 876 ** one argument. It has two interesting features: 877 ** 878 ** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. 879 ** If the three pointers returned are not the same an SQL error is raised. 880 ** 881 ** * Otherwise it returns a copy of the text representation of its 882 ** argument in such a way as the VDBE representation is a Mem* cell 883 ** with the MEM_Term flag clear. 884 ** 885 ** Ticket #2213 can therefore be tested by evaluating the following 886 ** SQL expression: 887 ** 888 ** tkt2213func(tkt2213func('a string')); 889 */ 890 static void tkt2213Function( 891 sqlite3_context *context, 892 int argc, 893 sqlite3_value **argv 894 ){ 895 int nText; 896 unsigned char const *zText1; 897 unsigned char const *zText2; 898 unsigned char const *zText3; 899 900 nText = sqlite3_value_bytes(argv[0]); 901 zText1 = sqlite3_value_text(argv[0]); 902 zText2 = sqlite3_value_text(argv[0]); 903 zText3 = sqlite3_value_text(argv[0]); 904 905 if( zText1!=zText2 || zText2!=zText3 ){ 906 sqlite3_result_error(context, "tkt2213 is not fixed", -1); 907 }else{ 908 char *zCopy = (char *)sqlite3_malloc(nText); 909 memcpy(zCopy, zText1, nText); 910 sqlite3_result_text(context, zCopy, nText, sqlite3_free); 911 } 912 } 913 914 /* 915 ** The following SQL function takes 4 arguments. The 2nd and 916 ** 4th argument must be one of these strings: 'text', 'text16', 917 ** or 'blob' corresponding to API functions 918 ** 919 ** sqlite3_value_text() 920 ** sqlite3_value_text16() 921 ** sqlite3_value_blob() 922 ** 923 ** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', 924 ** corresponding to APIs: 925 ** 926 ** sqlite3_value_bytes() 927 ** sqlite3_value_bytes16() 928 ** noop 929 ** 930 ** The APIs designated by the 2nd through 4th arguments are applied 931 ** to the first argument in order. If the pointers returned by the 932 ** second and fourth are different, this routine returns 1. Otherwise, 933 ** this routine returns 0. 934 ** 935 ** This function is used to test to see when returned pointers from 936 ** the _text(), _text16() and _blob() APIs become invalidated. 937 */ 938 static void ptrChngFunction( 939 sqlite3_context *context, 940 int argc, 941 sqlite3_value **argv 942 ){ 943 const void *p1, *p2; 944 const char *zCmd; 945 if( argc!=4 ) return; 946 zCmd = (const char*)sqlite3_value_text(argv[1]); 947 if( zCmd==0 ) return; 948 if( strcmp(zCmd,"text")==0 ){ 949 p1 = (const void*)sqlite3_value_text(argv[0]); 950 #ifndef SQLITE_OMIT_UTF16 951 }else if( strcmp(zCmd, "text16")==0 ){ 952 p1 = (const void*)sqlite3_value_text16(argv[0]); 953 #endif 954 }else if( strcmp(zCmd, "blob")==0 ){ 955 p1 = (const void*)sqlite3_value_blob(argv[0]); 956 }else{ 957 return; 958 } 959 zCmd = (const char*)sqlite3_value_text(argv[2]); 960 if( zCmd==0 ) return; 961 if( strcmp(zCmd,"bytes")==0 ){ 962 sqlite3_value_bytes(argv[0]); 963 #ifndef SQLITE_OMIT_UTF16 964 }else if( strcmp(zCmd, "bytes16")==0 ){ 965 sqlite3_value_bytes16(argv[0]); 966 #endif 967 }else if( strcmp(zCmd, "noop")==0 ){ 968 /* do nothing */ 969 }else{ 970 return; 971 } 972 zCmd = (const char*)sqlite3_value_text(argv[3]); 973 if( zCmd==0 ) return; 974 if( strcmp(zCmd,"text")==0 ){ 975 p2 = (const void*)sqlite3_value_text(argv[0]); 976 #ifndef SQLITE_OMIT_UTF16 977 }else if( strcmp(zCmd, "text16")==0 ){ 978 p2 = (const void*)sqlite3_value_text16(argv[0]); 979 #endif 980 }else if( strcmp(zCmd, "blob")==0 ){ 981 p2 = (const void*)sqlite3_value_blob(argv[0]); 982 }else{ 983 return; 984 } 985 sqlite3_result_int(context, p1!=p2); 986 } 987 988 /* 989 ** This SQL function returns a different answer each time it is called, even if 990 ** the arguments are the same. 991 */ 992 static void nondeterministicFunction( 993 sqlite3_context *context, 994 int argc, 995 sqlite3_value **argv 996 ){ 997 static int cnt = 0; 998 sqlite3_result_int(context, cnt++); 999 } 1000 1001 /* 1002 ** Usage: sqlite3_create_function DB 1003 ** 1004 ** Call the sqlite3_create_function API on the given database in order 1005 ** to create a function named "x_coalesce". This function does the same thing 1006 ** as the "coalesce" function. This function also registers an SQL function 1007 ** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() 1008 ** in this way is illegal recursion and should raise an SQLITE_MISUSE error. 1009 ** The effect is similar to trying to use the same database connection from 1010 ** two threads at the same time. 1011 ** 1012 ** The original motivation for this routine was to be able to call the 1013 ** sqlite3_create_function function while a query is in progress in order 1014 ** to test the SQLITE_MISUSE detection logic. 1015 */ 1016 static int SQLITE_TCLAPI test_create_function( 1017 void *NotUsed, 1018 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1019 int argc, /* Number of arguments */ 1020 char **argv /* Text of each argument */ 1021 ){ 1022 int rc; 1023 sqlite3 *db; 1024 1025 if( argc!=2 ){ 1026 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1027 " DB\"", 0); 1028 return TCL_ERROR; 1029 } 1030 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1031 rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_UTF8, 0, 1032 t1_ifnullFunc, 0, 0); 1033 if( rc==SQLITE_OK ){ 1034 rc = sqlite3_create_function(db, "hex8", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, 1035 0, hex8Func, 0, 0); 1036 } 1037 #ifndef SQLITE_OMIT_UTF16 1038 if( rc==SQLITE_OK ){ 1039 rc = sqlite3_create_function(db, "hex16", 1, SQLITE_UTF16 | SQLITE_DETERMINISTIC, 1040 0, hex16Func, 0, 0); 1041 } 1042 #endif 1043 if( rc==SQLITE_OK ){ 1044 rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, 1045 tkt2213Function, 0, 0); 1046 } 1047 if( rc==SQLITE_OK ){ 1048 rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, 1049 ptrChngFunction, 0, 0); 1050 } 1051 1052 /* Functions counter1() and counter2() have the same implementation - they 1053 ** both return an ascending integer with each call. But counter1() is marked 1054 ** as non-deterministic and counter2() is marked as deterministic. 1055 */ 1056 if( rc==SQLITE_OK ){ 1057 rc = sqlite3_create_function(db, "counter1", -1, SQLITE_UTF8, 1058 0, nondeterministicFunction, 0, 0); 1059 } 1060 if( rc==SQLITE_OK ){ 1061 rc = sqlite3_create_function(db, "counter2", -1, SQLITE_UTF8|SQLITE_DETERMINISTIC, 1062 0, nondeterministicFunction, 0, 0); 1063 } 1064 1065 #ifndef SQLITE_OMIT_UTF16 1066 /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 1067 ** because it is not tested anywhere else. */ 1068 if( rc==SQLITE_OK ){ 1069 const void *zUtf16; 1070 sqlite3_value *pVal; 1071 sqlite3_mutex_enter(db->mutex); 1072 pVal = sqlite3ValueNew(db); 1073 sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); 1074 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 1075 if( db->mallocFailed ){ 1076 rc = SQLITE_NOMEM; 1077 }else{ 1078 rc = sqlite3_create_function16(db, zUtf16, 1079 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); 1080 } 1081 sqlite3ValueFree(pVal); 1082 sqlite3_mutex_leave(db->mutex); 1083 } 1084 #endif 1085 1086 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1087 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1088 return TCL_OK; 1089 } 1090 1091 /* 1092 ** Routines to implement the x_count() aggregate function. 1093 ** 1094 ** x_count() counts the number of non-null arguments. But there are 1095 ** some twists for testing purposes. 1096 ** 1097 ** If the argument to x_count() is 40 then a UTF-8 error is reported 1098 ** on the step function. If x_count(41) is seen, then a UTF-16 error 1099 ** is reported on the step function. If the total count is 42, then 1100 ** a UTF-8 error is reported on the finalize function. 1101 */ 1102 typedef struct t1CountCtx t1CountCtx; 1103 struct t1CountCtx { 1104 int n; 1105 }; 1106 static void t1CountStep( 1107 sqlite3_context *context, 1108 int argc, 1109 sqlite3_value **argv 1110 ){ 1111 t1CountCtx *p; 1112 p = sqlite3_aggregate_context(context, sizeof(*p)); 1113 if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ 1114 p->n++; 1115 } 1116 if( argc>0 ){ 1117 int v = sqlite3_value_int(argv[0]); 1118 if( v==40 ){ 1119 sqlite3_result_error(context, "value of 40 handed to x_count", -1); 1120 #ifndef SQLITE_OMIT_UTF16 1121 }else if( v==41 ){ 1122 const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; 1123 sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); 1124 #endif 1125 } 1126 } 1127 } 1128 static void t1CountFinalize(sqlite3_context *context){ 1129 t1CountCtx *p; 1130 p = sqlite3_aggregate_context(context, sizeof(*p)); 1131 if( p ){ 1132 if( p->n==42 ){ 1133 sqlite3_result_error(context, "x_count totals to 42", -1); 1134 }else{ 1135 sqlite3_result_int(context, p ? p->n : 0); 1136 } 1137 } 1138 } 1139 1140 #ifndef SQLITE_OMIT_DEPRECATED 1141 static void legacyCountStep( 1142 sqlite3_context *context, 1143 int argc, 1144 sqlite3_value **argv 1145 ){ 1146 /* no-op */ 1147 } 1148 1149 static void legacyCountFinalize(sqlite3_context *context){ 1150 sqlite3_result_int(context, sqlite3_aggregate_count(context)); 1151 } 1152 #endif 1153 1154 /* 1155 ** Usage: sqlite3_create_aggregate DB 1156 ** 1157 ** Call the sqlite3_create_function API on the given database in order 1158 ** to create a function named "x_count". This function is similar 1159 ** to the built-in count() function, with a few special quirks 1160 ** for testing the sqlite3_result_error() APIs. 1161 ** 1162 ** The original motivation for this routine was to be able to call the 1163 ** sqlite3_create_aggregate function while a query is in progress in order 1164 ** to test the SQLITE_MISUSE detection logic. See misuse.test. 1165 ** 1166 ** This routine was later extended to test the use of sqlite3_result_error() 1167 ** within aggregate functions. 1168 ** 1169 ** Later: It is now also extended to register the aggregate function 1170 ** "legacy_count()" with the supplied database handle. This is used 1171 ** to test the deprecated sqlite3_aggregate_count() API. 1172 */ 1173 static int SQLITE_TCLAPI test_create_aggregate( 1174 void *NotUsed, 1175 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1176 int argc, /* Number of arguments */ 1177 char **argv /* Text of each argument */ 1178 ){ 1179 sqlite3 *db; 1180 int rc; 1181 if( argc!=2 ){ 1182 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1183 " FILENAME\"", 0); 1184 return TCL_ERROR; 1185 } 1186 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1187 rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, 1188 t1CountStep,t1CountFinalize); 1189 if( rc==SQLITE_OK ){ 1190 rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, 1191 t1CountStep,t1CountFinalize); 1192 } 1193 #ifndef SQLITE_OMIT_DEPRECATED 1194 if( rc==SQLITE_OK ){ 1195 rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, 1196 legacyCountStep, legacyCountFinalize 1197 ); 1198 } 1199 #endif 1200 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1201 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1202 return TCL_OK; 1203 } 1204 1205 1206 /* 1207 ** Usage: printf TEXT 1208 ** 1209 ** Send output to printf. Use this rather than puts to merge the output 1210 ** in the correct sequence with debugging printfs inserted into C code. 1211 ** Puts uses a separate buffer and debugging statements will be out of 1212 ** sequence if it is used. 1213 */ 1214 static int SQLITE_TCLAPI test_printf( 1215 void *NotUsed, 1216 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1217 int argc, /* Number of arguments */ 1218 char **argv /* Text of each argument */ 1219 ){ 1220 if( argc!=2 ){ 1221 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1222 " TEXT\"", 0); 1223 return TCL_ERROR; 1224 } 1225 printf("%s\n", argv[1]); 1226 return TCL_OK; 1227 } 1228 1229 1230 1231 /* 1232 ** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER 1233 ** 1234 ** Call mprintf with three integer arguments 1235 */ 1236 static int SQLITE_TCLAPI sqlite3_mprintf_int( 1237 void *NotUsed, 1238 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1239 int argc, /* Number of arguments */ 1240 char **argv /* Text of each argument */ 1241 ){ 1242 int a[3], i; 1243 char *z; 1244 if( argc!=5 ){ 1245 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1246 " FORMAT INT INT INT\"", 0); 1247 return TCL_ERROR; 1248 } 1249 for(i=2; i<5; i++){ 1250 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1251 } 1252 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1253 Tcl_AppendResult(interp, z, 0); 1254 sqlite3_free(z); 1255 return TCL_OK; 1256 } 1257 1258 /* 1259 ** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER 1260 ** 1261 ** Call mprintf with three 64-bit integer arguments 1262 */ 1263 static int SQLITE_TCLAPI sqlite3_mprintf_int64( 1264 void *NotUsed, 1265 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1266 int argc, /* Number of arguments */ 1267 char **argv /* Text of each argument */ 1268 ){ 1269 int i; 1270 sqlite_int64 a[3]; 1271 char *z; 1272 if( argc!=5 ){ 1273 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1274 " FORMAT INT INT INT\"", 0); 1275 return TCL_ERROR; 1276 } 1277 for(i=2; i<5; i++){ 1278 if( sqlite3Atoi64(argv[i], &a[i-2], sqlite3Strlen30(argv[i]), SQLITE_UTF8) ){ 1279 Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); 1280 return TCL_ERROR; 1281 } 1282 } 1283 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1284 Tcl_AppendResult(interp, z, 0); 1285 sqlite3_free(z); 1286 return TCL_OK; 1287 } 1288 1289 /* 1290 ** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER 1291 ** 1292 ** Call mprintf with three long integer arguments. This might be the 1293 ** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on 1294 ** platform. 1295 */ 1296 static int SQLITE_TCLAPI sqlite3_mprintf_long( 1297 void *NotUsed, 1298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1299 int argc, /* Number of arguments */ 1300 char **argv /* Text of each argument */ 1301 ){ 1302 int i; 1303 long int a[3]; 1304 int b[3]; 1305 char *z; 1306 if( argc!=5 ){ 1307 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1308 " FORMAT INT INT INT\"", 0); 1309 return TCL_ERROR; 1310 } 1311 for(i=2; i<5; i++){ 1312 if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; 1313 a[i-2] = (long int)b[i-2]; 1314 a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; 1315 } 1316 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1317 Tcl_AppendResult(interp, z, 0); 1318 sqlite3_free(z); 1319 return TCL_OK; 1320 } 1321 1322 /* 1323 ** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING 1324 ** 1325 ** Call mprintf with two integer arguments and one string argument 1326 */ 1327 static int SQLITE_TCLAPI sqlite3_mprintf_str( 1328 void *NotUsed, 1329 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1330 int argc, /* Number of arguments */ 1331 char **argv /* Text of each argument */ 1332 ){ 1333 int a[3], i; 1334 char *z; 1335 if( argc<4 || argc>5 ){ 1336 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1337 " FORMAT INT INT ?STRING?\"", 0); 1338 return TCL_ERROR; 1339 } 1340 for(i=2; i<4; i++){ 1341 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1342 } 1343 z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); 1344 Tcl_AppendResult(interp, z, 0); 1345 sqlite3_free(z); 1346 return TCL_OK; 1347 } 1348 1349 /* 1350 ** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING 1351 ** 1352 ** Call mprintf with two integer arguments and one string argument 1353 */ 1354 static int SQLITE_TCLAPI sqlite3_snprintf_str( 1355 void *NotUsed, 1356 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1357 int argc, /* Number of arguments */ 1358 char **argv /* Text of each argument */ 1359 ){ 1360 int a[3], i; 1361 int n; 1362 char *z; 1363 if( argc<5 || argc>6 ){ 1364 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1365 " INT FORMAT INT INT ?STRING?\"", 0); 1366 return TCL_ERROR; 1367 } 1368 if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; 1369 if( n<0 ){ 1370 Tcl_AppendResult(interp, "N must be non-negative", 0); 1371 return TCL_ERROR; 1372 } 1373 for(i=3; i<5; i++){ 1374 if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; 1375 } 1376 z = sqlite3_malloc( n+1 ); 1377 sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); 1378 Tcl_AppendResult(interp, z, 0); 1379 sqlite3_free(z); 1380 return TCL_OK; 1381 } 1382 1383 /* 1384 ** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE 1385 ** 1386 ** Call mprintf with two integer arguments and one double argument 1387 */ 1388 static int SQLITE_TCLAPI sqlite3_mprintf_double( 1389 void *NotUsed, 1390 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1391 int argc, /* Number of arguments */ 1392 char **argv /* Text of each argument */ 1393 ){ 1394 int a[3], i; 1395 double r; 1396 char *z; 1397 if( argc!=5 ){ 1398 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1399 " FORMAT INT INT DOUBLE\"", 0); 1400 return TCL_ERROR; 1401 } 1402 for(i=2; i<4; i++){ 1403 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1404 } 1405 if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; 1406 z = sqlite3_mprintf(argv[1], a[0], a[1], r); 1407 Tcl_AppendResult(interp, z, 0); 1408 sqlite3_free(z); 1409 return TCL_OK; 1410 } 1411 1412 /* 1413 ** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE 1414 ** 1415 ** Call mprintf with a single double argument which is the product of the 1416 ** two arguments given above. This is used to generate overflow and underflow 1417 ** doubles to test that they are converted properly. 1418 */ 1419 static int SQLITE_TCLAPI sqlite3_mprintf_scaled( 1420 void *NotUsed, 1421 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1422 int argc, /* Number of arguments */ 1423 char **argv /* Text of each argument */ 1424 ){ 1425 int i; 1426 double r[2]; 1427 char *z; 1428 if( argc!=4 ){ 1429 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1430 " FORMAT DOUBLE DOUBLE\"", 0); 1431 return TCL_ERROR; 1432 } 1433 for(i=2; i<4; i++){ 1434 if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; 1435 } 1436 z = sqlite3_mprintf(argv[1], r[0]*r[1]); 1437 Tcl_AppendResult(interp, z, 0); 1438 sqlite3_free(z); 1439 return TCL_OK; 1440 } 1441 1442 /* 1443 ** Usage: sqlite3_mprintf_stronly FORMAT STRING 1444 ** 1445 ** Call mprintf with a single double argument which is the product of the 1446 ** two arguments given above. This is used to generate overflow and underflow 1447 ** doubles to test that they are converted properly. 1448 */ 1449 static int SQLITE_TCLAPI sqlite3_mprintf_stronly( 1450 void *NotUsed, 1451 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1452 int argc, /* Number of arguments */ 1453 char **argv /* Text of each argument */ 1454 ){ 1455 char *z; 1456 if( argc!=3 ){ 1457 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1458 " FORMAT STRING\"", 0); 1459 return TCL_ERROR; 1460 } 1461 z = sqlite3_mprintf(argv[1], argv[2]); 1462 Tcl_AppendResult(interp, z, 0); 1463 sqlite3_free(z); 1464 return TCL_OK; 1465 } 1466 1467 /* 1468 ** Usage: sqlite3_mprintf_hexdouble FORMAT HEX 1469 ** 1470 ** Call mprintf with a single double argument which is derived from the 1471 ** hexadecimal encoding of an IEEE double. 1472 */ 1473 static int SQLITE_TCLAPI sqlite3_mprintf_hexdouble( 1474 void *NotUsed, 1475 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1476 int argc, /* Number of arguments */ 1477 char **argv /* Text of each argument */ 1478 ){ 1479 char *z; 1480 double r; 1481 unsigned int x1, x2; 1482 sqlite_uint64 d; 1483 if( argc!=3 ){ 1484 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1485 " FORMAT STRING\"", 0); 1486 return TCL_ERROR; 1487 } 1488 if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ 1489 Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); 1490 return TCL_ERROR; 1491 } 1492 d = x2; 1493 d = (d<<32) + x1; 1494 memcpy(&r, &d, sizeof(r)); 1495 z = sqlite3_mprintf(argv[1], r); 1496 Tcl_AppendResult(interp, z, 0); 1497 sqlite3_free(z); 1498 return TCL_OK; 1499 } 1500 1501 /* 1502 ** Usage: sqlite3_enable_shared_cache ?BOOLEAN? 1503 ** 1504 */ 1505 #if !defined(SQLITE_OMIT_SHARED_CACHE) 1506 static int SQLITE_TCLAPI test_enable_shared( 1507 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1508 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1509 int objc, /* Number of arguments */ 1510 Tcl_Obj *CONST objv[] /* Command arguments */ 1511 ){ 1512 int rc; 1513 int enable; 1514 int ret = 0; 1515 1516 if( objc!=2 && objc!=1 ){ 1517 Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); 1518 return TCL_ERROR; 1519 } 1520 ret = sqlite3GlobalConfig.sharedCacheEnabled; 1521 1522 if( objc==2 ){ 1523 if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ 1524 return TCL_ERROR; 1525 } 1526 rc = sqlite3_enable_shared_cache(enable); 1527 if( rc!=SQLITE_OK ){ 1528 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 1529 return TCL_ERROR; 1530 } 1531 } 1532 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); 1533 return TCL_OK; 1534 } 1535 #endif 1536 1537 1538 1539 /* 1540 ** Usage: sqlite3_extended_result_codes DB BOOLEAN 1541 ** 1542 */ 1543 static int SQLITE_TCLAPI test_extended_result_codes( 1544 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1545 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1546 int objc, /* Number of arguments */ 1547 Tcl_Obj *CONST objv[] /* Command arguments */ 1548 ){ 1549 int enable; 1550 sqlite3 *db; 1551 1552 if( objc!=3 ){ 1553 Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); 1554 return TCL_ERROR; 1555 } 1556 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1557 if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; 1558 sqlite3_extended_result_codes(db, enable); 1559 return TCL_OK; 1560 } 1561 1562 /* 1563 ** Usage: sqlite3_libversion_number 1564 ** 1565 */ 1566 static int SQLITE_TCLAPI test_libversion_number( 1567 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1568 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1569 int objc, /* Number of arguments */ 1570 Tcl_Obj *CONST objv[] /* Command arguments */ 1571 ){ 1572 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); 1573 return TCL_OK; 1574 } 1575 1576 /* 1577 ** Usage: sqlite3_table_column_metadata DB dbname tblname colname 1578 ** 1579 */ 1580 static int SQLITE_TCLAPI test_table_column_metadata( 1581 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1582 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1583 int objc, /* Number of arguments */ 1584 Tcl_Obj *CONST objv[] /* Command arguments */ 1585 ){ 1586 sqlite3 *db; 1587 const char *zDb; 1588 const char *zTbl; 1589 const char *zCol; 1590 int rc; 1591 Tcl_Obj *pRet; 1592 1593 const char *zDatatype; 1594 const char *zCollseq; 1595 int notnull; 1596 int primarykey; 1597 int autoincrement; 1598 1599 if( objc!=5 && objc!=4 ){ 1600 Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); 1601 return TCL_ERROR; 1602 } 1603 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1604 zDb = Tcl_GetString(objv[2]); 1605 zTbl = Tcl_GetString(objv[3]); 1606 zCol = objc==5 ? Tcl_GetString(objv[4]) : 0; 1607 1608 if( strlen(zDb)==0 ) zDb = 0; 1609 1610 rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, 1611 &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); 1612 1613 if( rc!=SQLITE_OK ){ 1614 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 1615 return TCL_ERROR; 1616 } 1617 1618 pRet = Tcl_NewObj(); 1619 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); 1620 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); 1621 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); 1622 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); 1623 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); 1624 Tcl_SetObjResult(interp, pRet); 1625 1626 return TCL_OK; 1627 } 1628 1629 #ifndef SQLITE_OMIT_INCRBLOB 1630 1631 static int SQLITE_TCLAPI blobHandleFromObj( 1632 Tcl_Interp *interp, 1633 Tcl_Obj *pObj, 1634 sqlite3_blob **ppBlob 1635 ){ 1636 char *z; 1637 int n; 1638 1639 z = Tcl_GetStringFromObj(pObj, &n); 1640 if( n==0 ){ 1641 *ppBlob = 0; 1642 }else{ 1643 int notUsed; 1644 Tcl_Channel channel; 1645 ClientData instanceData; 1646 1647 channel = Tcl_GetChannel(interp, z, ¬Used); 1648 if( !channel ) return TCL_ERROR; 1649 1650 Tcl_Flush(channel); 1651 Tcl_Seek(channel, 0, SEEK_SET); 1652 1653 instanceData = Tcl_GetChannelInstanceData(channel); 1654 *ppBlob = *((sqlite3_blob **)instanceData); 1655 } 1656 1657 return TCL_OK; 1658 } 1659 1660 static int SQLITE_TCLAPI test_blob_reopen( 1661 ClientData clientData, /* Not used */ 1662 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1663 int objc, /* Number of arguments */ 1664 Tcl_Obj *CONST objv[] /* Command arguments */ 1665 ){ 1666 Tcl_WideInt iRowid; 1667 sqlite3_blob *pBlob; 1668 int rc; 1669 1670 if( objc!=3 ){ 1671 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL ROWID"); 1672 return TCL_ERROR; 1673 } 1674 1675 if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR; 1676 if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR; 1677 1678 rc = sqlite3_blob_reopen(pBlob, iRowid); 1679 if( rc!=SQLITE_OK ){ 1680 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 1681 } 1682 1683 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1684 } 1685 1686 #endif 1687 1688 /* 1689 ** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC 1690 ** 1691 ** This Tcl proc is used for testing the experimental 1692 ** sqlite3_create_collation_v2() interface. 1693 */ 1694 struct TestCollationX { 1695 Tcl_Interp *interp; 1696 Tcl_Obj *pCmp; 1697 Tcl_Obj *pDel; 1698 }; 1699 typedef struct TestCollationX TestCollationX; 1700 static void testCreateCollationDel(void *pCtx){ 1701 TestCollationX *p = (TestCollationX *)pCtx; 1702 1703 int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); 1704 if( rc!=TCL_OK ){ 1705 Tcl_BackgroundError(p->interp); 1706 } 1707 1708 Tcl_DecrRefCount(p->pCmp); 1709 Tcl_DecrRefCount(p->pDel); 1710 sqlite3_free((void *)p); 1711 } 1712 static int testCreateCollationCmp( 1713 void *pCtx, 1714 int nLeft, 1715 const void *zLeft, 1716 int nRight, 1717 const void *zRight 1718 ){ 1719 TestCollationX *p = (TestCollationX *)pCtx; 1720 Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); 1721 int iRes = 0; 1722 1723 Tcl_IncrRefCount(pScript); 1724 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); 1725 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); 1726 1727 if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) 1728 || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) 1729 ){ 1730 Tcl_BackgroundError(p->interp); 1731 } 1732 Tcl_DecrRefCount(pScript); 1733 1734 return iRes; 1735 } 1736 static int SQLITE_TCLAPI test_create_collation_v2( 1737 ClientData clientData, /* Not used */ 1738 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1739 int objc, /* Number of arguments */ 1740 Tcl_Obj *CONST objv[] /* Command arguments */ 1741 ){ 1742 TestCollationX *p; 1743 sqlite3 *db; 1744 int rc; 1745 1746 if( objc!=5 ){ 1747 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); 1748 return TCL_ERROR; 1749 } 1750 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1751 1752 p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); 1753 p->pCmp = objv[3]; 1754 p->pDel = objv[4]; 1755 p->interp = interp; 1756 Tcl_IncrRefCount(p->pCmp); 1757 Tcl_IncrRefCount(p->pDel); 1758 1759 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, 1760 (void *)p, testCreateCollationCmp, testCreateCollationDel 1761 ); 1762 if( rc!=SQLITE_MISUSE ){ 1763 Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " 1764 "an invalid encoding", (char*)0); 1765 return TCL_ERROR; 1766 } 1767 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, 1768 (void *)p, testCreateCollationCmp, testCreateCollationDel 1769 ); 1770 return TCL_OK; 1771 } 1772 1773 /* 1774 ** USAGE: sqlite3_create_function_v2 DB NAME NARG ENC ?SWITCHES? 1775 ** 1776 ** Available switches are: 1777 ** 1778 ** -func SCRIPT 1779 ** -step SCRIPT 1780 ** -final SCRIPT 1781 ** -destroy SCRIPT 1782 */ 1783 typedef struct CreateFunctionV2 CreateFunctionV2; 1784 struct CreateFunctionV2 { 1785 Tcl_Interp *interp; 1786 Tcl_Obj *pFunc; /* Script for function invocation */ 1787 Tcl_Obj *pStep; /* Script for agg. step invocation */ 1788 Tcl_Obj *pFinal; /* Script for agg. finalization invocation */ 1789 Tcl_Obj *pDestroy; /* Destructor script */ 1790 }; 1791 static void cf2Func(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1792 } 1793 static void cf2Step(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1794 } 1795 static void cf2Final(sqlite3_context *ctx){ 1796 } 1797 static void cf2Destroy(void *pUser){ 1798 CreateFunctionV2 *p = (CreateFunctionV2 *)pUser; 1799 1800 if( p->interp && p->pDestroy ){ 1801 int rc = Tcl_EvalObjEx(p->interp, p->pDestroy, 0); 1802 if( rc!=TCL_OK ) Tcl_BackgroundError(p->interp); 1803 } 1804 1805 if( p->pFunc ) Tcl_DecrRefCount(p->pFunc); 1806 if( p->pStep ) Tcl_DecrRefCount(p->pStep); 1807 if( p->pFinal ) Tcl_DecrRefCount(p->pFinal); 1808 if( p->pDestroy ) Tcl_DecrRefCount(p->pDestroy); 1809 sqlite3_free(p); 1810 } 1811 static int SQLITE_TCLAPI test_create_function_v2( 1812 ClientData clientData, /* Not used */ 1813 Tcl_Interp *interp, /* The invoking TCL interpreter */ 1814 int objc, /* Number of arguments */ 1815 Tcl_Obj *CONST objv[] /* Command arguments */ 1816 ){ 1817 sqlite3 *db; 1818 const char *zFunc; 1819 int nArg; 1820 int enc; 1821 CreateFunctionV2 *p; 1822 int i; 1823 int rc; 1824 1825 struct EncTable { 1826 const char *zEnc; 1827 int enc; 1828 } aEnc[] = { 1829 {"utf8", SQLITE_UTF8 }, 1830 {"utf16", SQLITE_UTF16 }, 1831 {"utf16le", SQLITE_UTF16LE }, 1832 {"utf16be", SQLITE_UTF16BE }, 1833 {"any", SQLITE_ANY }, 1834 {"0", 0 } 1835 }; 1836 1837 if( objc<5 || (objc%2)==0 ){ 1838 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME NARG ENC SWITCHES..."); 1839 return TCL_ERROR; 1840 } 1841 1842 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1843 zFunc = Tcl_GetString(objv[2]); 1844 if( Tcl_GetIntFromObj(interp, objv[3], &nArg) ) return TCL_ERROR; 1845 if( Tcl_GetIndexFromObjStruct(interp, objv[4], aEnc, sizeof(aEnc[0]), 1846 "encoding", 0, &enc) 1847 ){ 1848 return TCL_ERROR; 1849 } 1850 enc = aEnc[enc].enc; 1851 1852 p = sqlite3_malloc(sizeof(CreateFunctionV2)); 1853 assert( p ); 1854 memset(p, 0, sizeof(CreateFunctionV2)); 1855 p->interp = interp; 1856 1857 for(i=5; i<objc; i+=2){ 1858 int iSwitch; 1859 const char *azSwitch[] = {"-func", "-step", "-final", "-destroy", 0}; 1860 if( Tcl_GetIndexFromObj(interp, objv[i], azSwitch, "switch", 0, &iSwitch) ){ 1861 sqlite3_free(p); 1862 return TCL_ERROR; 1863 } 1864 1865 switch( iSwitch ){ 1866 case 0: p->pFunc = objv[i+1]; break; 1867 case 1: p->pStep = objv[i+1]; break; 1868 case 2: p->pFinal = objv[i+1]; break; 1869 case 3: p->pDestroy = objv[i+1]; break; 1870 } 1871 } 1872 if( p->pFunc ) p->pFunc = Tcl_DuplicateObj(p->pFunc); 1873 if( p->pStep ) p->pStep = Tcl_DuplicateObj(p->pStep); 1874 if( p->pFinal ) p->pFinal = Tcl_DuplicateObj(p->pFinal); 1875 if( p->pDestroy ) p->pDestroy = Tcl_DuplicateObj(p->pDestroy); 1876 1877 if( p->pFunc ) Tcl_IncrRefCount(p->pFunc); 1878 if( p->pStep ) Tcl_IncrRefCount(p->pStep); 1879 if( p->pFinal ) Tcl_IncrRefCount(p->pFinal); 1880 if( p->pDestroy ) Tcl_IncrRefCount(p->pDestroy); 1881 1882 rc = sqlite3_create_function_v2(db, zFunc, nArg, enc, (void *)p, 1883 (p->pFunc ? cf2Func : 0), 1884 (p->pStep ? cf2Step : 0), 1885 (p->pFinal ? cf2Final : 0), 1886 cf2Destroy 1887 ); 1888 if( rc!=SQLITE_OK ){ 1889 Tcl_ResetResult(interp); 1890 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 1891 return TCL_ERROR; 1892 } 1893 return TCL_OK; 1894 } 1895 1896 /* 1897 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1898 */ 1899 static int SQLITE_TCLAPI test_load_extension( 1900 ClientData clientData, /* Not used */ 1901 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1902 int objc, /* Number of arguments */ 1903 Tcl_Obj *CONST objv[] /* Command arguments */ 1904 ){ 1905 Tcl_CmdInfo cmdInfo; 1906 sqlite3 *db; 1907 int rc; 1908 char *zDb; 1909 char *zFile; 1910 char *zProc = 0; 1911 char *zErr = 0; 1912 1913 if( objc!=4 && objc!=3 ){ 1914 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1915 return TCL_ERROR; 1916 } 1917 zDb = Tcl_GetString(objv[1]); 1918 zFile = Tcl_GetString(objv[2]); 1919 if( objc==4 ){ 1920 zProc = Tcl_GetString(objv[3]); 1921 } 1922 1923 /* Extract the C database handle from the Tcl command name */ 1924 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1925 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1926 return TCL_ERROR; 1927 } 1928 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1929 assert(db); 1930 1931 /* Call the underlying C function. If an error occurs, set rc to 1932 ** TCL_ERROR and load any error string into the interpreter. If no 1933 ** error occurs, set rc to TCL_OK. 1934 */ 1935 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1936 rc = SQLITE_ERROR; 1937 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1938 (void)zProc; 1939 (void)zFile; 1940 #else 1941 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1942 #endif 1943 if( rc!=SQLITE_OK ){ 1944 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1945 rc = TCL_ERROR; 1946 }else{ 1947 rc = TCL_OK; 1948 } 1949 sqlite3_free(zErr); 1950 1951 return rc; 1952 } 1953 1954 /* 1955 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1956 */ 1957 static int SQLITE_TCLAPI test_enable_load( 1958 ClientData clientData, /* Not used */ 1959 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1960 int objc, /* Number of arguments */ 1961 Tcl_Obj *CONST objv[] /* Command arguments */ 1962 ){ 1963 Tcl_CmdInfo cmdInfo; 1964 sqlite3 *db; 1965 char *zDb; 1966 int onoff; 1967 1968 if( objc!=3 ){ 1969 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1970 return TCL_ERROR; 1971 } 1972 zDb = Tcl_GetString(objv[1]); 1973 1974 /* Extract the C database handle from the Tcl command name */ 1975 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1976 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1977 return TCL_ERROR; 1978 } 1979 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1980 assert(db); 1981 1982 /* Get the onoff parameter */ 1983 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 1984 return TCL_ERROR; 1985 } 1986 1987 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1988 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 1989 return TCL_ERROR; 1990 #else 1991 sqlite3_enable_load_extension(db, onoff); 1992 return TCL_OK; 1993 #endif 1994 } 1995 1996 /* 1997 ** Usage: sqlite_abort 1998 ** 1999 ** Shutdown the process immediately. This is not a clean shutdown. 2000 ** This command is used to test the recoverability of a database in 2001 ** the event of a program crash. 2002 */ 2003 static int SQLITE_TCLAPI sqlite_abort( 2004 void *NotUsed, 2005 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2006 int argc, /* Number of arguments */ 2007 char **argv /* Text of each argument */ 2008 ){ 2009 #if defined(_MSC_VER) 2010 /* We do this, otherwise the test will halt with a popup message 2011 * that we have to click away before the test will continue. 2012 */ 2013 _set_abort_behavior( 0, _CALL_REPORTFAULT ); 2014 #endif 2015 exit(255); 2016 assert( interp==0 ); /* This will always fail */ 2017 return TCL_OK; 2018 } 2019 2020 /* 2021 ** The following routine is a user-defined SQL function whose purpose 2022 ** is to test the sqlite_set_result() API. 2023 */ 2024 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 2025 while( argc>=2 ){ 2026 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 2027 if( zArg0 ){ 2028 if( 0==sqlite3StrICmp(zArg0, "int") ){ 2029 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 2030 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 2031 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 2032 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 2033 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 2034 SQLITE_TRANSIENT); 2035 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 2036 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 2037 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 2038 sqlite3_result_null(context); 2039 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 2040 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 2041 }else{ 2042 goto error_out; 2043 } 2044 }else{ 2045 goto error_out; 2046 } 2047 argc -= 2; 2048 argv += 2; 2049 } 2050 return; 2051 2052 error_out: 2053 sqlite3_result_error(context,"first argument should be one of: " 2054 "int int64 string double null value", -1); 2055 } 2056 2057 /* 2058 ** Usage: sqlite_register_test_function DB NAME 2059 ** 2060 ** Register the test SQL function on the database DB under the name NAME. 2061 */ 2062 static int SQLITE_TCLAPI test_register_func( 2063 void *NotUsed, 2064 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2065 int argc, /* Number of arguments */ 2066 char **argv /* Text of each argument */ 2067 ){ 2068 sqlite3 *db; 2069 int rc; 2070 if( argc!=3 ){ 2071 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2072 " DB FUNCTION-NAME", 0); 2073 return TCL_ERROR; 2074 } 2075 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 2076 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 2077 testFunc, 0, 0); 2078 if( rc!=0 ){ 2079 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 2080 return TCL_ERROR; 2081 } 2082 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2083 return TCL_OK; 2084 } 2085 2086 /* 2087 ** Usage: sqlite3_finalize STMT 2088 ** 2089 ** Finalize a statement handle. 2090 */ 2091 static int SQLITE_TCLAPI test_finalize( 2092 void * clientData, 2093 Tcl_Interp *interp, 2094 int objc, 2095 Tcl_Obj *CONST objv[] 2096 ){ 2097 sqlite3_stmt *pStmt; 2098 int rc; 2099 sqlite3 *db = 0; 2100 2101 if( objc!=2 ){ 2102 Tcl_AppendResult(interp, "wrong # args: should be \"", 2103 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2104 return TCL_ERROR; 2105 } 2106 2107 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2108 2109 if( pStmt ){ 2110 db = StmtToDb(pStmt); 2111 } 2112 rc = sqlite3_finalize(pStmt); 2113 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2114 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2115 return TCL_OK; 2116 } 2117 2118 /* 2119 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2120 ** 2121 ** Get the value of a status counter from a statement. 2122 */ 2123 static int SQLITE_TCLAPI test_stmt_status( 2124 void * clientData, 2125 Tcl_Interp *interp, 2126 int objc, 2127 Tcl_Obj *CONST objv[] 2128 ){ 2129 int iValue; 2130 int i, op = 0, resetFlag; 2131 const char *zOpName; 2132 sqlite3_stmt *pStmt; 2133 2134 static const struct { 2135 const char *zName; 2136 int op; 2137 } aOp[] = { 2138 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2139 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2140 { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, 2141 { "SQLITE_STMTSTATUS_VM_STEP", SQLITE_STMTSTATUS_VM_STEP }, 2142 { "SQLITE_STMTSTATUS_REPREPARE", SQLITE_STMTSTATUS_REPREPARE }, 2143 { "SQLITE_STMTSTATUS_RUN", SQLITE_STMTSTATUS_RUN }, 2144 { "SQLITE_STMTSTATUS_MEMUSED", SQLITE_STMTSTATUS_MEMUSED }, 2145 }; 2146 if( objc!=4 ){ 2147 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2148 return TCL_ERROR; 2149 } 2150 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2151 zOpName = Tcl_GetString(objv[2]); 2152 for(i=0; i<ArraySize(aOp); i++){ 2153 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2154 op = aOp[i].op; 2155 break; 2156 } 2157 } 2158 if( i>=ArraySize(aOp) ){ 2159 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2160 } 2161 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2162 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2163 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2164 return TCL_OK; 2165 } 2166 2167 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 2168 /* 2169 ** Usage: sqlite3_stmt_scanstatus STMT IDX 2170 */ 2171 static int SQLITE_TCLAPI test_stmt_scanstatus( 2172 void * clientData, 2173 Tcl_Interp *interp, 2174 int objc, 2175 Tcl_Obj *CONST objv[] 2176 ){ 2177 sqlite3_stmt *pStmt; /* First argument */ 2178 int idx; /* Second argument */ 2179 2180 const char *zName; 2181 const char *zExplain; 2182 sqlite3_int64 nLoop; 2183 sqlite3_int64 nVisit; 2184 double rEst; 2185 int res; 2186 2187 if( objc!=3 ){ 2188 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX"); 2189 return TCL_ERROR; 2190 } 2191 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2192 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2193 2194 res = sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NLOOP, (void*)&nLoop); 2195 if( res==0 ){ 2196 Tcl_Obj *pRet = Tcl_NewObj(); 2197 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nLoop", -1)); 2198 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nLoop)); 2199 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit); 2200 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nVisit", -1)); 2201 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nVisit)); 2202 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EST, (void*)&rEst); 2203 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nEst", -1)); 2204 Tcl_ListObjAppendElement(0, pRet, Tcl_NewDoubleObj(rEst)); 2205 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NAME, (void*)&zName); 2206 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zName", -1)); 2207 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zName, -1)); 2208 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain); 2209 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zExplain", -1)); 2210 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zExplain, -1)); 2211 Tcl_SetObjResult(interp, pRet); 2212 }else{ 2213 Tcl_ResetResult(interp); 2214 } 2215 return TCL_OK; 2216 } 2217 2218 /* 2219 ** Usage: sqlite3_stmt_scanstatus_reset STMT 2220 */ 2221 static int SQLITE_TCLAPI test_stmt_scanstatus_reset( 2222 void * clientData, 2223 Tcl_Interp *interp, 2224 int objc, 2225 Tcl_Obj *CONST objv[] 2226 ){ 2227 sqlite3_stmt *pStmt; /* First argument */ 2228 if( objc!=2 ){ 2229 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 2230 return TCL_ERROR; 2231 } 2232 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2233 sqlite3_stmt_scanstatus_reset(pStmt); 2234 return TCL_OK; 2235 } 2236 #endif 2237 2238 #ifdef SQLITE_ENABLE_SQLLOG 2239 /* 2240 ** Usage: sqlite3_config_sqllog 2241 ** 2242 ** Zero the SQLITE_CONFIG_SQLLOG configuration 2243 */ 2244 static int SQLITE_TCLAPI test_config_sqllog( 2245 void * clientData, 2246 Tcl_Interp *interp, 2247 int objc, 2248 Tcl_Obj *CONST objv[] 2249 ){ 2250 if( objc!=1 ){ 2251 Tcl_WrongNumArgs(interp, 1, objv, ""); 2252 return TCL_ERROR; 2253 } 2254 sqlite3_config(SQLITE_CONFIG_SQLLOG, 0, 0); 2255 return TCL_OK; 2256 } 2257 #endif 2258 2259 /* 2260 ** Usage: sqlite3_config_sorterref 2261 ** 2262 ** Set the SQLITE_CONFIG_SORTERREF_SIZE configuration option 2263 */ 2264 static int SQLITE_TCLAPI test_config_sorterref( 2265 void * clientData, 2266 Tcl_Interp *interp, 2267 int objc, 2268 Tcl_Obj *CONST objv[] 2269 ){ 2270 int iVal; 2271 if( objc!=2 ){ 2272 Tcl_WrongNumArgs(interp, 1, objv, "NBYTE"); 2273 return TCL_ERROR; 2274 } 2275 if( Tcl_GetIntFromObj(interp, objv[1], &iVal) ) return TCL_ERROR; 2276 sqlite3_config(SQLITE_CONFIG_SORTERREF_SIZE, iVal); 2277 return TCL_OK; 2278 } 2279 2280 /* 2281 ** Usage: vfs_current_time_int64 2282 ** 2283 ** Return the value returned by the default VFS's xCurrentTimeInt64 method. 2284 */ 2285 static int SQLITE_TCLAPI vfsCurrentTimeInt64( 2286 void * clientData, 2287 Tcl_Interp *interp, 2288 int objc, 2289 Tcl_Obj *CONST objv[] 2290 ){ 2291 i64 t; 2292 sqlite3_vfs *pVfs = sqlite3_vfs_find(0); 2293 if( objc!=1 ){ 2294 Tcl_WrongNumArgs(interp, 1, objv, ""); 2295 return TCL_ERROR; 2296 } 2297 pVfs->xCurrentTimeInt64(pVfs, &t); 2298 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 2299 return TCL_OK; 2300 } 2301 2302 #ifdef SQLITE_ENABLE_SNAPSHOT 2303 /* 2304 ** Usage: sqlite3_snapshot_get DB DBNAME 2305 */ 2306 static int SQLITE_TCLAPI test_snapshot_get( 2307 void * clientData, 2308 Tcl_Interp *interp, 2309 int objc, 2310 Tcl_Obj *CONST objv[] 2311 ){ 2312 int rc; 2313 sqlite3 *db; 2314 char *zName; 2315 sqlite3_snapshot *pSnapshot = 0; 2316 2317 if( objc!=3 ){ 2318 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2319 return TCL_ERROR; 2320 } 2321 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2322 zName = Tcl_GetString(objv[2]); 2323 2324 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2325 if( rc!=SQLITE_OK ){ 2326 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2327 return TCL_ERROR; 2328 }else{ 2329 char zBuf[100]; 2330 if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; 2331 Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); 2332 } 2333 return TCL_OK; 2334 } 2335 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2336 2337 #ifdef SQLITE_ENABLE_SNAPSHOT 2338 /* 2339 ** Usage: sqlite3_snapshot_recover DB DBNAME 2340 */ 2341 static int SQLITE_TCLAPI test_snapshot_recover( 2342 void * clientData, 2343 Tcl_Interp *interp, 2344 int objc, 2345 Tcl_Obj *CONST objv[] 2346 ){ 2347 int rc; 2348 sqlite3 *db; 2349 char *zName; 2350 2351 if( objc!=3 ){ 2352 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2353 return TCL_ERROR; 2354 } 2355 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2356 zName = Tcl_GetString(objv[2]); 2357 2358 rc = sqlite3_snapshot_recover(db, zName); 2359 if( rc!=SQLITE_OK ){ 2360 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2361 return TCL_ERROR; 2362 }else{ 2363 Tcl_ResetResult(interp); 2364 } 2365 return TCL_OK; 2366 } 2367 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2368 2369 #ifdef SQLITE_ENABLE_SNAPSHOT 2370 /* 2371 ** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT 2372 */ 2373 static int SQLITE_TCLAPI test_snapshot_open( 2374 void * clientData, 2375 Tcl_Interp *interp, 2376 int objc, 2377 Tcl_Obj *CONST objv[] 2378 ){ 2379 int rc; 2380 sqlite3 *db; 2381 char *zName; 2382 sqlite3_snapshot *pSnapshot; 2383 2384 if( objc!=4 ){ 2385 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2386 return TCL_ERROR; 2387 } 2388 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2389 zName = Tcl_GetString(objv[2]); 2390 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); 2391 2392 rc = sqlite3_snapshot_open(db, zName, pSnapshot); 2393 if( rc!=SQLITE_OK ){ 2394 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2395 return TCL_ERROR; 2396 }else{ 2397 Tcl_ResetResult(interp); 2398 } 2399 return TCL_OK; 2400 } 2401 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2402 2403 #ifdef SQLITE_ENABLE_SNAPSHOT 2404 /* 2405 ** Usage: sqlite3_snapshot_free SNAPSHOT 2406 */ 2407 static int SQLITE_TCLAPI test_snapshot_free( 2408 void * clientData, 2409 Tcl_Interp *interp, 2410 int objc, 2411 Tcl_Obj *CONST objv[] 2412 ){ 2413 sqlite3_snapshot *pSnapshot; 2414 if( objc!=2 ){ 2415 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); 2416 return TCL_ERROR; 2417 } 2418 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2419 sqlite3_snapshot_free(pSnapshot); 2420 return TCL_OK; 2421 } 2422 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2423 2424 #ifdef SQLITE_ENABLE_SNAPSHOT 2425 /* 2426 ** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 2427 */ 2428 static int SQLITE_TCLAPI test_snapshot_cmp( 2429 void * clientData, 2430 Tcl_Interp *interp, 2431 int objc, 2432 Tcl_Obj *CONST objv[] 2433 ){ 2434 int res; 2435 sqlite3_snapshot *p1; 2436 sqlite3_snapshot *p2; 2437 if( objc!=3 ){ 2438 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2439 return TCL_ERROR; 2440 } 2441 p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2442 p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); 2443 res = sqlite3_snapshot_cmp(p1, p2); 2444 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2445 return TCL_OK; 2446 } 2447 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2448 2449 #ifdef SQLITE_ENABLE_SNAPSHOT 2450 /* 2451 ** Usage: sqlite3_snapshot_get_blob DB DBNAME 2452 */ 2453 static int SQLITE_TCLAPI test_snapshot_get_blob( 2454 void * clientData, 2455 Tcl_Interp *interp, 2456 int objc, 2457 Tcl_Obj *CONST objv[] 2458 ){ 2459 int rc; 2460 sqlite3 *db; 2461 char *zName; 2462 sqlite3_snapshot *pSnapshot = 0; 2463 2464 if( objc!=3 ){ 2465 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2466 return TCL_ERROR; 2467 } 2468 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2469 zName = Tcl_GetString(objv[2]); 2470 2471 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2472 if( rc!=SQLITE_OK ){ 2473 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2474 return TCL_ERROR; 2475 }else{ 2476 Tcl_SetObjResult(interp, 2477 Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) 2478 ); 2479 sqlite3_snapshot_free(pSnapshot); 2480 } 2481 return TCL_OK; 2482 } 2483 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2484 2485 #ifdef SQLITE_ENABLE_SNAPSHOT 2486 /* 2487 ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT 2488 */ 2489 static int SQLITE_TCLAPI test_snapshot_open_blob( 2490 void * clientData, 2491 Tcl_Interp *interp, 2492 int objc, 2493 Tcl_Obj *CONST objv[] 2494 ){ 2495 int rc; 2496 sqlite3 *db; 2497 char *zName; 2498 unsigned char *pBlob; 2499 int nBlob; 2500 2501 if( objc!=4 ){ 2502 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2503 return TCL_ERROR; 2504 } 2505 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2506 zName = Tcl_GetString(objv[2]); 2507 pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); 2508 if( nBlob!=sizeof(sqlite3_snapshot) ){ 2509 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2510 return TCL_ERROR; 2511 } 2512 rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); 2513 if( rc!=SQLITE_OK ){ 2514 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2515 return TCL_ERROR; 2516 } 2517 return TCL_OK; 2518 } 2519 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2520 2521 #ifdef SQLITE_ENABLE_SNAPSHOT 2522 /* 2523 ** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 2524 */ 2525 static int SQLITE_TCLAPI test_snapshot_cmp_blob( 2526 void * clientData, 2527 Tcl_Interp *interp, 2528 int objc, 2529 Tcl_Obj *CONST objv[] 2530 ){ 2531 int res; 2532 unsigned char *p1; 2533 unsigned char *p2; 2534 int n1; 2535 int n2; 2536 2537 if( objc!=3 ){ 2538 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2539 return TCL_ERROR; 2540 } 2541 2542 p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); 2543 p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); 2544 2545 if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ 2546 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2547 return TCL_ERROR; 2548 } 2549 2550 res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); 2551 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2552 return TCL_OK; 2553 } 2554 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2555 2556 /* 2557 ** Usage: sqlite3_delete_database FILENAME 2558 */ 2559 int sqlite3_delete_database(const char*); /* in test_delete.c */ 2560 static int SQLITE_TCLAPI test_delete_database( 2561 void * clientData, 2562 Tcl_Interp *interp, 2563 int objc, 2564 Tcl_Obj *CONST objv[] 2565 ){ 2566 int rc; 2567 const char *zFile; 2568 if( objc!=2 ){ 2569 Tcl_WrongNumArgs(interp, 1, objv, "FILE"); 2570 return TCL_ERROR; 2571 } 2572 zFile = (const char*)Tcl_GetString(objv[1]); 2573 rc = sqlite3_delete_database(zFile); 2574 2575 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2576 return TCL_OK; 2577 } 2578 2579 /* 2580 ** Usage: atomic_batch_write PATH 2581 */ 2582 static int SQLITE_TCLAPI test_atomic_batch_write( 2583 void * clientData, 2584 Tcl_Interp *interp, 2585 int objc, 2586 Tcl_Obj *CONST objv[] 2587 ){ 2588 char *zFile = 0; /* Path to file to test */ 2589 sqlite3 *db = 0; /* Database handle */ 2590 sqlite3_file *pFd = 0; /* SQLite fd open on zFile */ 2591 int bRes = 0; /* Integer result of this command */ 2592 int dc = 0; /* Device-characteristics mask */ 2593 int rc; /* sqlite3_open() return code */ 2594 2595 if( objc!=2 ){ 2596 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 2597 return TCL_ERROR; 2598 } 2599 zFile = Tcl_GetString(objv[1]); 2600 2601 rc = sqlite3_open(zFile, &db); 2602 if( rc!=SQLITE_OK ){ 2603 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 2604 sqlite3_close(db); 2605 return TCL_ERROR; 2606 } 2607 2608 rc = sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFd); 2609 dc = pFd->pMethods->xDeviceCharacteristics(pFd); 2610 if( dc & SQLITE_IOCAP_BATCH_ATOMIC ){ 2611 bRes = 1; 2612 } 2613 2614 Tcl_SetObjResult(interp, Tcl_NewIntObj(bRes)); 2615 sqlite3_close(db); 2616 return TCL_OK; 2617 } 2618 2619 /* 2620 ** Usage: sqlite3_next_stmt DB STMT 2621 ** 2622 ** Return the next statment in sequence after STMT. 2623 */ 2624 static int SQLITE_TCLAPI test_next_stmt( 2625 void * clientData, 2626 Tcl_Interp *interp, 2627 int objc, 2628 Tcl_Obj *CONST objv[] 2629 ){ 2630 sqlite3_stmt *pStmt; 2631 sqlite3 *db = 0; 2632 char zBuf[50]; 2633 2634 if( objc!=3 ){ 2635 Tcl_AppendResult(interp, "wrong # args: should be \"", 2636 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2637 return TCL_ERROR; 2638 } 2639 2640 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2641 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2642 pStmt = sqlite3_next_stmt(db, pStmt); 2643 if( pStmt ){ 2644 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2645 Tcl_AppendResult(interp, zBuf, 0); 2646 } 2647 return TCL_OK; 2648 } 2649 2650 /* 2651 ** Usage: sqlite3_stmt_readonly STMT 2652 ** 2653 ** Return true if STMT is a NULL pointer or a pointer to a statement 2654 ** that is guaranteed to leave the database unmodified. 2655 */ 2656 static int SQLITE_TCLAPI test_stmt_readonly( 2657 void * clientData, 2658 Tcl_Interp *interp, 2659 int objc, 2660 Tcl_Obj *CONST objv[] 2661 ){ 2662 sqlite3_stmt *pStmt; 2663 int rc; 2664 2665 if( objc!=2 ){ 2666 Tcl_AppendResult(interp, "wrong # args: should be \"", 2667 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2668 return TCL_ERROR; 2669 } 2670 2671 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2672 rc = sqlite3_stmt_readonly(pStmt); 2673 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2674 return TCL_OK; 2675 } 2676 2677 /* 2678 ** Usage: sqlite3_stmt_busy STMT 2679 ** 2680 ** Return true if STMT is a non-NULL pointer to a statement 2681 ** that has been stepped but not to completion. 2682 */ 2683 static int SQLITE_TCLAPI test_stmt_busy( 2684 void * clientData, 2685 Tcl_Interp *interp, 2686 int objc, 2687 Tcl_Obj *CONST objv[] 2688 ){ 2689 sqlite3_stmt *pStmt; 2690 int rc; 2691 2692 if( objc!=2 ){ 2693 Tcl_AppendResult(interp, "wrong # args: should be \"", 2694 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2695 return TCL_ERROR; 2696 } 2697 2698 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2699 rc = sqlite3_stmt_busy(pStmt); 2700 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2701 return TCL_OK; 2702 } 2703 2704 /* 2705 ** Usage: uses_stmt_journal STMT 2706 ** 2707 ** Return true if STMT uses a statement journal. 2708 */ 2709 static int SQLITE_TCLAPI uses_stmt_journal( 2710 void * clientData, 2711 Tcl_Interp *interp, 2712 int objc, 2713 Tcl_Obj *CONST objv[] 2714 ){ 2715 sqlite3_stmt *pStmt; 2716 2717 if( objc!=2 ){ 2718 Tcl_AppendResult(interp, "wrong # args: should be \"", 2719 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2720 return TCL_ERROR; 2721 } 2722 2723 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2724 sqlite3_stmt_readonly(pStmt); 2725 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); 2726 return TCL_OK; 2727 } 2728 2729 2730 /* 2731 ** Usage: sqlite3_reset STMT 2732 ** 2733 ** Reset a statement handle. 2734 */ 2735 static int SQLITE_TCLAPI test_reset( 2736 void * clientData, 2737 Tcl_Interp *interp, 2738 int objc, 2739 Tcl_Obj *CONST objv[] 2740 ){ 2741 sqlite3_stmt *pStmt; 2742 int rc; 2743 2744 if( objc!=2 ){ 2745 Tcl_AppendResult(interp, "wrong # args: should be \"", 2746 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2747 return TCL_ERROR; 2748 } 2749 2750 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2751 2752 rc = sqlite3_reset(pStmt); 2753 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2754 return TCL_ERROR; 2755 } 2756 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2757 /* 2758 if( rc ){ 2759 return TCL_ERROR; 2760 } 2761 */ 2762 return TCL_OK; 2763 } 2764 2765 /* 2766 ** Usage: sqlite3_expired STMT 2767 ** 2768 ** Return TRUE if a recompilation of the statement is recommended. 2769 */ 2770 static int SQLITE_TCLAPI test_expired( 2771 void * clientData, 2772 Tcl_Interp *interp, 2773 int objc, 2774 Tcl_Obj *CONST objv[] 2775 ){ 2776 #ifndef SQLITE_OMIT_DEPRECATED 2777 sqlite3_stmt *pStmt; 2778 if( objc!=2 ){ 2779 Tcl_AppendResult(interp, "wrong # args: should be \"", 2780 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2781 return TCL_ERROR; 2782 } 2783 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2784 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2785 #endif 2786 return TCL_OK; 2787 } 2788 2789 /* 2790 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2791 ** 2792 ** Transfer all bindings from FROMSTMT over to TOSTMT 2793 */ 2794 static int SQLITE_TCLAPI test_transfer_bind( 2795 void * clientData, 2796 Tcl_Interp *interp, 2797 int objc, 2798 Tcl_Obj *CONST objv[] 2799 ){ 2800 #ifndef SQLITE_OMIT_DEPRECATED 2801 sqlite3_stmt *pStmt1, *pStmt2; 2802 if( objc!=3 ){ 2803 Tcl_AppendResult(interp, "wrong # args: should be \"", 2804 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2805 return TCL_ERROR; 2806 } 2807 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2808 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2809 Tcl_SetObjResult(interp, 2810 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2811 #endif 2812 return TCL_OK; 2813 } 2814 2815 /* 2816 ** Usage: sqlite3_changes DB 2817 ** 2818 ** Return the number of changes made to the database by the last SQL 2819 ** execution. 2820 */ 2821 static int SQLITE_TCLAPI test_changes( 2822 void * clientData, 2823 Tcl_Interp *interp, 2824 int objc, 2825 Tcl_Obj *CONST objv[] 2826 ){ 2827 sqlite3 *db; 2828 if( objc!=2 ){ 2829 Tcl_AppendResult(interp, "wrong # args: should be \"", 2830 Tcl_GetString(objv[0]), " DB", 0); 2831 return TCL_ERROR; 2832 } 2833 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2834 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2835 return TCL_OK; 2836 } 2837 2838 /* 2839 ** This is the "static_bind_value" that variables are bound to when 2840 ** the FLAG option of sqlite3_bind is "static" 2841 */ 2842 static char *sqlite_static_bind_value = 0; 2843 static int sqlite_static_bind_nbyte = 0; 2844 2845 /* 2846 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2847 ** 2848 ** Sets the value of the IDX-th occurrence of "?" in the original SQL 2849 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2850 ** ignored and the value is set to NULL. If FLAGS=="static" then 2851 ** the value is set to the value of a static variable named 2852 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2853 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2854 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2855 */ 2856 static int SQLITE_TCLAPI test_bind( 2857 void *NotUsed, 2858 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2859 int argc, /* Number of arguments */ 2860 char **argv /* Text of each argument */ 2861 ){ 2862 sqlite3_stmt *pStmt; 2863 int rc; 2864 int idx; 2865 if( argc!=5 ){ 2866 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2867 " VM IDX VALUE (null|static|normal)\"", 0); 2868 return TCL_ERROR; 2869 } 2870 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2871 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2872 if( strcmp(argv[4],"null")==0 ){ 2873 rc = sqlite3_bind_null(pStmt, idx); 2874 }else if( strcmp(argv[4],"static")==0 ){ 2875 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2876 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2877 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2878 sqlite_static_bind_nbyte, 0); 2879 }else if( strcmp(argv[4],"normal")==0 ){ 2880 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2881 }else if( strcmp(argv[4],"blob10")==0 ){ 2882 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2883 }else{ 2884 Tcl_AppendResult(interp, "4th argument should be " 2885 "\"null\" or \"static\" or \"normal\"", 0); 2886 return TCL_ERROR; 2887 } 2888 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2889 if( rc ){ 2890 char zBuf[50]; 2891 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 2892 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2893 return TCL_ERROR; 2894 } 2895 return TCL_OK; 2896 } 2897 2898 #ifndef SQLITE_OMIT_UTF16 2899 /* 2900 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2901 ** 2902 ** This function is used to test that SQLite selects the correct collation 2903 ** sequence callback when multiple versions (for different text encodings) 2904 ** are available. 2905 ** 2906 ** Calling this routine registers the collation sequence "test_collate" 2907 ** with database handle <db>. The second argument must be a list of three 2908 ** boolean values. If the first is true, then a version of test_collate is 2909 ** registered for UTF-8, if the second is true, a version is registered for 2910 ** UTF-16le, if the third is true, a UTF-16be version is available. 2911 ** Previous versions of test_collate are deleted. 2912 ** 2913 ** The collation sequence test_collate is implemented by calling the 2914 ** following TCL script: 2915 ** 2916 ** "test_collate <enc> <lhs> <rhs>" 2917 ** 2918 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2919 ** The <enc> parameter is the encoding of the collation function that 2920 ** SQLite selected to call. The TCL test script implements the 2921 ** "test_collate" proc. 2922 ** 2923 ** Note that this will only work with one interpreter at a time, as the 2924 ** interp pointer to use when evaluating the TCL script is stored in 2925 ** pTestCollateInterp. 2926 */ 2927 static Tcl_Interp* pTestCollateInterp; 2928 static int test_collate_func( 2929 void *pCtx, 2930 int nA, const void *zA, 2931 int nB, const void *zB 2932 ){ 2933 Tcl_Interp *i = pTestCollateInterp; 2934 int encin = SQLITE_PTR_TO_INT(pCtx); 2935 int res; 2936 int n; 2937 2938 sqlite3_value *pVal; 2939 Tcl_Obj *pX; 2940 2941 pX = Tcl_NewStringObj("test_collate", -1); 2942 Tcl_IncrRefCount(pX); 2943 2944 switch( encin ){ 2945 case SQLITE_UTF8: 2946 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2947 break; 2948 case SQLITE_UTF16LE: 2949 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2950 break; 2951 case SQLITE_UTF16BE: 2952 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2953 break; 2954 default: 2955 assert(0); 2956 } 2957 2958 sqlite3BeginBenignMalloc(); 2959 pVal = sqlite3ValueNew(0); 2960 if( pVal ){ 2961 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2962 n = sqlite3_value_bytes(pVal); 2963 Tcl_ListObjAppendElement(i,pX, 2964 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2965 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2966 n = sqlite3_value_bytes(pVal); 2967 Tcl_ListObjAppendElement(i,pX, 2968 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2969 sqlite3ValueFree(pVal); 2970 } 2971 sqlite3EndBenignMalloc(); 2972 2973 Tcl_EvalObjEx(i, pX, 0); 2974 Tcl_DecrRefCount(pX); 2975 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2976 return res; 2977 } 2978 static int SQLITE_TCLAPI test_collate( 2979 void * clientData, 2980 Tcl_Interp *interp, 2981 int objc, 2982 Tcl_Obj *CONST objv[] 2983 ){ 2984 sqlite3 *db; 2985 int val; 2986 sqlite3_value *pVal; 2987 int rc; 2988 2989 if( objc!=5 ) goto bad_args; 2990 pTestCollateInterp = interp; 2991 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2992 2993 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2994 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2995 (void *)SQLITE_UTF8, val?test_collate_func:0); 2996 if( rc==SQLITE_OK ){ 2997 const void *zUtf16; 2998 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2999 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 3000 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 3001 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3002 3003 #if 0 3004 if( sqlite3_iMallocFail>0 ){ 3005 sqlite3_iMallocFail++; 3006 } 3007 #endif 3008 sqlite3_mutex_enter(db->mutex); 3009 pVal = sqlite3ValueNew(db); 3010 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 3011 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 3012 if( db->mallocFailed ){ 3013 rc = SQLITE_NOMEM; 3014 }else{ 3015 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 3016 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 3017 } 3018 sqlite3ValueFree(pVal); 3019 sqlite3_mutex_leave(db->mutex); 3020 } 3021 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3022 3023 if( rc!=SQLITE_OK ){ 3024 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3025 return TCL_ERROR; 3026 } 3027 return TCL_OK; 3028 3029 bad_args: 3030 Tcl_AppendResult(interp, "wrong # args: should be \"", 3031 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3032 return TCL_ERROR; 3033 } 3034 3035 /* 3036 ** Usage: add_test_utf16bin_collate <db ptr> 3037 ** 3038 ** Add a utf-16 collation sequence named "utf16bin" to the database 3039 ** handle. This collation sequence compares arguments in the same way as the 3040 ** built-in collation "binary". 3041 */ 3042 static int test_utf16bin_collate_func( 3043 void *pCtx, 3044 int nA, const void *zA, 3045 int nB, const void *zB 3046 ){ 3047 int nCmp = (nA>nB ? nB : nA); 3048 int res = memcmp(zA, zB, nCmp); 3049 if( res==0 ) res = nA - nB; 3050 return res; 3051 } 3052 static int SQLITE_TCLAPI test_utf16bin_collate( 3053 void * clientData, 3054 Tcl_Interp *interp, 3055 int objc, 3056 Tcl_Obj *CONST objv[] 3057 ){ 3058 sqlite3 *db; 3059 int rc; 3060 3061 if( objc!=2 ) goto bad_args; 3062 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3063 3064 rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, 3065 test_utf16bin_collate_func 3066 ); 3067 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3068 return TCL_OK; 3069 3070 bad_args: 3071 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3072 return TCL_ERROR; 3073 } 3074 3075 /* 3076 ** When the collation needed callback is invoked, record the name of 3077 ** the requested collating function here. The recorded name is linked 3078 ** to a TCL variable and used to make sure that the requested collation 3079 ** name is correct. 3080 */ 3081 static char zNeededCollation[200]; 3082 static char *pzNeededCollation = zNeededCollation; 3083 3084 3085 /* 3086 ** Called when a collating sequence is needed. Registered using 3087 ** sqlite3_collation_needed16(). 3088 */ 3089 static void test_collate_needed_cb( 3090 void *pCtx, 3091 sqlite3 *db, 3092 int eTextRep, 3093 const void *pName 3094 ){ 3095 int enc = ENC(db); 3096 int i; 3097 char *z; 3098 for(z = (char*)pName, i=0; *z || z[1]; z++){ 3099 if( *z ) zNeededCollation[i++] = *z; 3100 } 3101 zNeededCollation[i] = 0; 3102 sqlite3_create_collation( 3103 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 3104 } 3105 3106 /* 3107 ** Usage: add_test_collate_needed DB 3108 */ 3109 static int SQLITE_TCLAPI test_collate_needed( 3110 void * clientData, 3111 Tcl_Interp *interp, 3112 int objc, 3113 Tcl_Obj *CONST objv[] 3114 ){ 3115 sqlite3 *db; 3116 int rc; 3117 3118 if( objc!=2 ) goto bad_args; 3119 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3120 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 3121 zNeededCollation[0] = 0; 3122 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3123 return TCL_OK; 3124 3125 bad_args: 3126 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3127 return TCL_ERROR; 3128 } 3129 3130 /* 3131 ** tclcmd: add_alignment_test_collations DB 3132 ** 3133 ** Add two new collating sequences to the database DB 3134 ** 3135 ** utf16_aligned 3136 ** utf16_unaligned 3137 ** 3138 ** Both collating sequences use the same sort order as BINARY. 3139 ** The only difference is that the utf16_aligned collating 3140 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 3141 ** Both collating functions increment the unaligned utf16 counter 3142 ** whenever they see a string that begins on an odd byte boundary. 3143 */ 3144 static int unaligned_string_counter = 0; 3145 static int alignmentCollFunc( 3146 void *NotUsed, 3147 int nKey1, const void *pKey1, 3148 int nKey2, const void *pKey2 3149 ){ 3150 int rc, n; 3151 n = nKey1<nKey2 ? nKey1 : nKey2; 3152 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 3153 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 3154 rc = memcmp(pKey1, pKey2, n); 3155 if( rc==0 ){ 3156 rc = nKey1 - nKey2; 3157 } 3158 return rc; 3159 } 3160 static int SQLITE_TCLAPI add_alignment_test_collations( 3161 void * clientData, 3162 Tcl_Interp *interp, 3163 int objc, 3164 Tcl_Obj *CONST objv[] 3165 ){ 3166 sqlite3 *db; 3167 if( objc>=2 ){ 3168 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3169 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 3170 0, alignmentCollFunc); 3171 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 3172 0, alignmentCollFunc); 3173 } 3174 return SQLITE_OK; 3175 } 3176 #endif /* !defined(SQLITE_OMIT_UTF16) */ 3177 3178 /* 3179 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 3180 ** 3181 ** This function is used to test that SQLite selects the correct user 3182 ** function callback when multiple versions (for different text encodings) 3183 ** are available. 3184 ** 3185 ** Calling this routine registers up to three versions of the user function 3186 ** "test_function" with database handle <db>. If the second argument is 3187 ** true, then a version of test_function is registered for UTF-8, if the 3188 ** third is true, a version is registered for UTF-16le, if the fourth is 3189 ** true, a UTF-16be version is available. Previous versions of 3190 ** test_function are deleted. 3191 ** 3192 ** The user function is implemented by calling the following TCL script: 3193 ** 3194 ** "test_function <enc> <arg>" 3195 ** 3196 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 3197 ** single argument passed to the SQL function. The value returned by 3198 ** the TCL script is used as the return value of the SQL function. It 3199 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 3200 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 3201 ** prefers UTF-16BE. 3202 */ 3203 #ifndef SQLITE_OMIT_UTF16 3204 static void test_function_utf8( 3205 sqlite3_context *pCtx, 3206 int nArg, 3207 sqlite3_value **argv 3208 ){ 3209 Tcl_Interp *interp; 3210 Tcl_Obj *pX; 3211 sqlite3_value *pVal; 3212 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3213 pX = Tcl_NewStringObj("test_function", -1); 3214 Tcl_IncrRefCount(pX); 3215 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 3216 Tcl_ListObjAppendElement(interp, pX, 3217 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3218 Tcl_EvalObjEx(interp, pX, 0); 3219 Tcl_DecrRefCount(pX); 3220 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 3221 pVal = sqlite3ValueNew(0); 3222 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3223 SQLITE_UTF8, SQLITE_STATIC); 3224 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 3225 -1, SQLITE_TRANSIENT); 3226 sqlite3ValueFree(pVal); 3227 } 3228 static void test_function_utf16le( 3229 sqlite3_context *pCtx, 3230 int nArg, 3231 sqlite3_value **argv 3232 ){ 3233 Tcl_Interp *interp; 3234 Tcl_Obj *pX; 3235 sqlite3_value *pVal; 3236 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3237 pX = Tcl_NewStringObj("test_function", -1); 3238 Tcl_IncrRefCount(pX); 3239 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 3240 Tcl_ListObjAppendElement(interp, pX, 3241 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3242 Tcl_EvalObjEx(interp, pX, 0); 3243 Tcl_DecrRefCount(pX); 3244 pVal = sqlite3ValueNew(0); 3245 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3246 SQLITE_UTF8, SQLITE_STATIC); 3247 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 3248 sqlite3ValueFree(pVal); 3249 } 3250 static void test_function_utf16be( 3251 sqlite3_context *pCtx, 3252 int nArg, 3253 sqlite3_value **argv 3254 ){ 3255 Tcl_Interp *interp; 3256 Tcl_Obj *pX; 3257 sqlite3_value *pVal; 3258 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3259 pX = Tcl_NewStringObj("test_function", -1); 3260 Tcl_IncrRefCount(pX); 3261 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 3262 Tcl_ListObjAppendElement(interp, pX, 3263 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3264 Tcl_EvalObjEx(interp, pX, 0); 3265 Tcl_DecrRefCount(pX); 3266 pVal = sqlite3ValueNew(0); 3267 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3268 SQLITE_UTF8, SQLITE_STATIC); 3269 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 3270 -1, SQLITE_TRANSIENT); 3271 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 3272 -1, SQLITE_TRANSIENT); 3273 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 3274 -1, SQLITE_TRANSIENT); 3275 sqlite3ValueFree(pVal); 3276 } 3277 #endif /* SQLITE_OMIT_UTF16 */ 3278 static int SQLITE_TCLAPI test_function( 3279 void * clientData, 3280 Tcl_Interp *interp, 3281 int objc, 3282 Tcl_Obj *CONST objv[] 3283 ){ 3284 #ifndef SQLITE_OMIT_UTF16 3285 sqlite3 *db; 3286 int val; 3287 3288 if( objc!=5 ) goto bad_args; 3289 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3290 3291 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3292 if( val ){ 3293 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 3294 interp, test_function_utf8, 0, 0); 3295 } 3296 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3297 if( val ){ 3298 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 3299 interp, test_function_utf16le, 0, 0); 3300 } 3301 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3302 if( val ){ 3303 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 3304 interp, test_function_utf16be, 0, 0); 3305 } 3306 3307 return TCL_OK; 3308 bad_args: 3309 Tcl_AppendResult(interp, "wrong # args: should be \"", 3310 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3311 #endif /* SQLITE_OMIT_UTF16 */ 3312 return TCL_ERROR; 3313 } 3314 3315 /* 3316 ** Usage: sqlite3_test_errstr <err code> 3317 ** 3318 ** Test that the english language string equivalents for sqlite error codes 3319 ** are sane. The parameter is an integer representing an sqlite error code. 3320 ** The result is a list of two elements, the string representation of the 3321 ** error code and the english language explanation. 3322 */ 3323 static int SQLITE_TCLAPI test_errstr( 3324 void * clientData, 3325 Tcl_Interp *interp, 3326 int objc, 3327 Tcl_Obj *CONST objv[] 3328 ){ 3329 char *zCode; 3330 int i; 3331 if( objc!=1 ){ 3332 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 3333 } 3334 3335 zCode = Tcl_GetString(objv[1]); 3336 for(i=0; i<200; i++){ 3337 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 3338 } 3339 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 3340 return TCL_OK; 3341 } 3342 3343 /* 3344 ** Usage: breakpoint 3345 ** 3346 ** This routine exists for one purpose - to provide a place to put a 3347 ** breakpoint with GDB that can be triggered using TCL code. The use 3348 ** for this is when a particular test fails on (say) the 1485th iteration. 3349 ** In the TCL test script, we can add code like this: 3350 ** 3351 ** if {$i==1485} breakpoint 3352 ** 3353 ** Then run testfixture in the debugger and wait for the breakpoint to 3354 ** fire. Then additional breakpoints can be set to trace down the bug. 3355 */ 3356 static int SQLITE_TCLAPI test_breakpoint( 3357 void *NotUsed, 3358 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 3359 int argc, /* Number of arguments */ 3360 char **argv /* Text of each argument */ 3361 ){ 3362 return TCL_OK; /* Do nothing */ 3363 } 3364 3365 /* 3366 ** Usage: sqlite3_bind_zeroblob STMT IDX N 3367 ** 3368 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 3369 ** IDX is the index of a wildcard in the prepared statement. This command 3370 ** binds a N-byte zero-filled BLOB to the wildcard. 3371 */ 3372 static int SQLITE_TCLAPI test_bind_zeroblob( 3373 void * clientData, 3374 Tcl_Interp *interp, 3375 int objc, 3376 Tcl_Obj *CONST objv[] 3377 ){ 3378 sqlite3_stmt *pStmt; 3379 int idx; 3380 int n; 3381 int rc; 3382 3383 if( objc!=4 ){ 3384 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3385 return TCL_ERROR; 3386 } 3387 3388 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3389 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3390 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3391 3392 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 3393 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3394 if( rc!=SQLITE_OK ){ 3395 return TCL_ERROR; 3396 } 3397 3398 return TCL_OK; 3399 } 3400 3401 /* 3402 ** Usage: sqlite3_bind_zeroblob64 STMT IDX N 3403 ** 3404 ** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. 3405 ** IDX is the index of a wildcard in the prepared statement. This command 3406 ** binds a N-byte zero-filled BLOB to the wildcard. 3407 */ 3408 static int SQLITE_TCLAPI test_bind_zeroblob64( 3409 void * clientData, 3410 Tcl_Interp *interp, 3411 int objc, 3412 Tcl_Obj *CONST objv[] 3413 ){ 3414 sqlite3_stmt *pStmt; 3415 int idx; 3416 Tcl_WideInt n; 3417 int rc; 3418 3419 if( objc!=4 ){ 3420 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3421 return TCL_ERROR; 3422 } 3423 3424 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3425 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3426 if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3427 3428 rc = sqlite3_bind_zeroblob64(pStmt, idx, n); 3429 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3430 if( rc!=SQLITE_OK ){ 3431 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3432 return TCL_ERROR; 3433 } 3434 3435 return TCL_OK; 3436 } 3437 3438 /* 3439 ** Usage: sqlite3_bind_int STMT N VALUE 3440 ** 3441 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 3442 ** N is the index of a wildcard in the prepared statement. This command 3443 ** binds a 32-bit integer VALUE to that wildcard. 3444 */ 3445 static int SQLITE_TCLAPI test_bind_int( 3446 void * clientData, 3447 Tcl_Interp *interp, 3448 int objc, 3449 Tcl_Obj *CONST objv[] 3450 ){ 3451 sqlite3_stmt *pStmt; 3452 int idx; 3453 int value; 3454 int rc; 3455 3456 if( objc!=4 ){ 3457 Tcl_AppendResult(interp, "wrong # args: should be \"", 3458 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3459 return TCL_ERROR; 3460 } 3461 3462 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3463 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3464 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3465 3466 rc = sqlite3_bind_int(pStmt, idx, value); 3467 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3468 if( rc!=SQLITE_OK ){ 3469 return TCL_ERROR; 3470 } 3471 3472 return TCL_OK; 3473 } 3474 3475 3476 /* 3477 ** Usage: intarray_addr INT ... 3478 ** 3479 ** Return the address of a C-language array of 32-bit integers. 3480 ** 3481 ** Space to hold the array is obtained from malloc(). Call this procedure once 3482 ** with no arguments in order to release memory. Each call to this procedure 3483 ** overwrites the previous array. 3484 */ 3485 static int SQLITE_TCLAPI test_intarray_addr( 3486 void * clientData, 3487 Tcl_Interp *interp, 3488 int objc, 3489 Tcl_Obj *CONST objv[] 3490 ){ 3491 int i; 3492 static int *p = 0; 3493 3494 sqlite3_free(p); 3495 p = 0; 3496 if( objc>1 ){ 3497 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3498 if( p==0 ) return TCL_ERROR; 3499 for(i=0; i<objc-1; i++){ 3500 if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ 3501 sqlite3_free(p); 3502 p = 0; 3503 return TCL_ERROR; 3504 } 3505 } 3506 } 3507 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3508 return TCL_OK; 3509 } 3510 /* 3511 ** Usage: intarray_addr INT ... 3512 ** 3513 ** Return the address of a C-language array of 32-bit integers. 3514 ** 3515 ** Space to hold the array is obtained from malloc(). Call this procedure once 3516 ** with no arguments in order to release memory. Each call to this procedure 3517 ** overwrites the previous array. 3518 */ 3519 static int SQLITE_TCLAPI test_int64array_addr( 3520 void * clientData, 3521 Tcl_Interp *interp, 3522 int objc, 3523 Tcl_Obj *CONST objv[] 3524 ){ 3525 int i; 3526 static sqlite3_int64 *p = 0; 3527 3528 sqlite3_free(p); 3529 p = 0; 3530 if( objc>1 ){ 3531 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3532 if( p==0 ) return TCL_ERROR; 3533 for(i=0; i<objc-1; i++){ 3534 Tcl_WideInt v; 3535 if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ 3536 sqlite3_free(p); 3537 p = 0; 3538 return TCL_ERROR; 3539 } 3540 p[i] = v; 3541 } 3542 } 3543 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3544 return TCL_OK; 3545 } 3546 /* 3547 ** Usage: doublearray_addr INT ... 3548 ** 3549 ** Return the address of a C-language array of doubles. 3550 ** 3551 ** Space to hold the array is obtained from malloc(). Call this procedure once 3552 ** with no arguments in order to release memory. Each call to this procedure 3553 ** overwrites the previous array. 3554 */ 3555 static int SQLITE_TCLAPI test_doublearray_addr( 3556 void * clientData, 3557 Tcl_Interp *interp, 3558 int objc, 3559 Tcl_Obj *CONST objv[] 3560 ){ 3561 int i; 3562 static double *p = 0; 3563 3564 sqlite3_free(p); 3565 p = 0; 3566 if( objc>1 ){ 3567 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3568 if( p==0 ) return TCL_ERROR; 3569 for(i=0; i<objc-1; i++){ 3570 if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ 3571 sqlite3_free(p); 3572 p = 0; 3573 return TCL_ERROR; 3574 } 3575 } 3576 } 3577 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3578 return TCL_OK; 3579 } 3580 /* 3581 ** Usage: textarray_addr TEXT ... 3582 ** 3583 ** Return the address of a C-language array of strings. 3584 ** 3585 ** Space to hold the array is obtained from malloc(). Call this procedure once 3586 ** with no arguments in order to release memory. Each call to this procedure 3587 ** overwrites the previous array. 3588 */ 3589 static int SQLITE_TCLAPI test_textarray_addr( 3590 void * clientData, 3591 Tcl_Interp *interp, 3592 int objc, 3593 Tcl_Obj *CONST objv[] 3594 ){ 3595 int i; 3596 static int n = 0; 3597 static char **p = 0; 3598 3599 for(i=0; i<n; i++) sqlite3_free(p[i]); 3600 sqlite3_free(p); 3601 p = 0; 3602 if( objc>1 ){ 3603 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3604 if( p==0 ) return TCL_ERROR; 3605 for(i=0; i<objc-1; i++){ 3606 p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); 3607 } 3608 } 3609 n = objc-1; 3610 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3611 return TCL_OK; 3612 } 3613 3614 3615 /* 3616 ** Usage: sqlite3_bind_int64 STMT N VALUE 3617 ** 3618 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 3619 ** N is the index of a wildcard in the prepared statement. This command 3620 ** binds a 64-bit integer VALUE to that wildcard. 3621 */ 3622 static int SQLITE_TCLAPI test_bind_int64( 3623 void * clientData, 3624 Tcl_Interp *interp, 3625 int objc, 3626 Tcl_Obj *CONST objv[] 3627 ){ 3628 sqlite3_stmt *pStmt; 3629 int idx; 3630 Tcl_WideInt value; 3631 int rc; 3632 3633 if( objc!=4 ){ 3634 Tcl_AppendResult(interp, "wrong # args: should be \"", 3635 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3636 return TCL_ERROR; 3637 } 3638 3639 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3640 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3641 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3642 3643 rc = sqlite3_bind_int64(pStmt, idx, value); 3644 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3645 if( rc!=SQLITE_OK ){ 3646 return TCL_ERROR; 3647 } 3648 3649 return TCL_OK; 3650 } 3651 3652 3653 /* 3654 ** Usage: sqlite3_bind_double STMT N VALUE 3655 ** 3656 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 3657 ** N is the index of a wildcard in the prepared statement. This command 3658 ** binds a 64-bit integer VALUE to that wildcard. 3659 */ 3660 static int SQLITE_TCLAPI test_bind_double( 3661 void * clientData, 3662 Tcl_Interp *interp, 3663 int objc, 3664 Tcl_Obj *CONST objv[] 3665 ){ 3666 sqlite3_stmt *pStmt; 3667 int idx; 3668 double value = 0; 3669 int rc; 3670 const char *zVal; 3671 int i; 3672 static const struct { 3673 const char *zName; /* Name of the special floating point value */ 3674 unsigned int iUpper; /* Upper 32 bits */ 3675 unsigned int iLower; /* Lower 32 bits */ 3676 } aSpecialFp[] = { 3677 { "NaN", 0x7fffffff, 0xffffffff }, 3678 { "SNaN", 0x7ff7ffff, 0xffffffff }, 3679 { "-NaN", 0xffffffff, 0xffffffff }, 3680 { "-SNaN", 0xfff7ffff, 0xffffffff }, 3681 { "+Inf", 0x7ff00000, 0x00000000 }, 3682 { "-Inf", 0xfff00000, 0x00000000 }, 3683 { "Epsilon", 0x00000000, 0x00000001 }, 3684 { "-Epsilon", 0x80000000, 0x00000001 }, 3685 { "NaN0", 0x7ff80000, 0x00000000 }, 3686 { "-NaN0", 0xfff80000, 0x00000000 }, 3687 }; 3688 3689 if( objc!=4 ){ 3690 Tcl_AppendResult(interp, "wrong # args: should be \"", 3691 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3692 return TCL_ERROR; 3693 } 3694 3695 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3696 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3697 3698 /* Intercept the string "NaN" and generate a NaN value for it. 3699 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 3700 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 3701 ** contain a bug. 3702 */ 3703 zVal = Tcl_GetString(objv[3]); 3704 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 3705 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 3706 sqlite3_uint64 x; 3707 x = aSpecialFp[i].iUpper; 3708 x <<= 32; 3709 x |= aSpecialFp[i].iLower; 3710 assert( sizeof(value)==8 ); 3711 assert( sizeof(x)==8 ); 3712 memcpy(&value, &x, 8); 3713 break; 3714 } 3715 } 3716 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 3717 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 3718 return TCL_ERROR; 3719 } 3720 rc = sqlite3_bind_double(pStmt, idx, value); 3721 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3722 if( rc!=SQLITE_OK ){ 3723 return TCL_ERROR; 3724 } 3725 3726 return TCL_OK; 3727 } 3728 3729 /* 3730 ** Usage: sqlite3_bind_null STMT N 3731 ** 3732 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3733 ** N is the index of a wildcard in the prepared statement. This command 3734 ** binds a NULL to the wildcard. 3735 */ 3736 static int SQLITE_TCLAPI test_bind_null( 3737 void * clientData, 3738 Tcl_Interp *interp, 3739 int objc, 3740 Tcl_Obj *CONST objv[] 3741 ){ 3742 sqlite3_stmt *pStmt; 3743 int idx; 3744 int rc; 3745 3746 if( objc!=3 ){ 3747 Tcl_AppendResult(interp, "wrong # args: should be \"", 3748 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3749 return TCL_ERROR; 3750 } 3751 3752 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3753 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3754 3755 rc = sqlite3_bind_null(pStmt, idx); 3756 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3757 if( rc!=SQLITE_OK ){ 3758 return TCL_ERROR; 3759 } 3760 3761 return TCL_OK; 3762 } 3763 3764 /* 3765 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3766 ** 3767 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3768 ** N is the index of a wildcard in the prepared statement. This command 3769 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3770 ** long. 3771 */ 3772 static int SQLITE_TCLAPI test_bind_text( 3773 void * clientData, 3774 Tcl_Interp *interp, 3775 int objc, 3776 Tcl_Obj *CONST objv[] 3777 ){ 3778 sqlite3_stmt *pStmt; 3779 int idx; 3780 int bytes; 3781 char *value; 3782 int rc; 3783 3784 if( objc!=5 ){ 3785 Tcl_AppendResult(interp, "wrong # args: should be \"", 3786 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3787 return TCL_ERROR; 3788 } 3789 3790 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3791 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3792 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3793 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3794 3795 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3796 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3797 if( rc!=SQLITE_OK ){ 3798 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3799 return TCL_ERROR; 3800 } 3801 3802 return TCL_OK; 3803 } 3804 3805 /* 3806 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3807 ** 3808 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3809 ** N is the index of a wildcard in the prepared statement. This command 3810 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3811 ** long. 3812 */ 3813 static int SQLITE_TCLAPI test_bind_text16( 3814 void * clientData, 3815 Tcl_Interp *interp, 3816 int objc, 3817 Tcl_Obj *CONST objv[] 3818 ){ 3819 #ifndef SQLITE_OMIT_UTF16 3820 sqlite3_stmt *pStmt; 3821 int idx; 3822 int bytes; 3823 char *value; 3824 int rc; 3825 3826 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3827 Tcl_Obj *oStmt = objv[objc-4]; 3828 Tcl_Obj *oN = objv[objc-3]; 3829 Tcl_Obj *oString = objv[objc-2]; 3830 Tcl_Obj *oBytes = objv[objc-1]; 3831 3832 if( objc!=5 && objc!=6){ 3833 Tcl_AppendResult(interp, "wrong # args: should be \"", 3834 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3835 return TCL_ERROR; 3836 } 3837 3838 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3839 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3840 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3841 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3842 3843 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3844 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3845 if( rc!=SQLITE_OK ){ 3846 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3847 return TCL_ERROR; 3848 } 3849 3850 #endif /* SQLITE_OMIT_UTF16 */ 3851 return TCL_OK; 3852 } 3853 3854 /* 3855 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3856 ** 3857 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3858 ** N is the index of a wildcard in the prepared statement. This command 3859 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3860 */ 3861 static int SQLITE_TCLAPI test_bind_blob( 3862 void * clientData, 3863 Tcl_Interp *interp, 3864 int objc, 3865 Tcl_Obj *CONST objv[] 3866 ){ 3867 sqlite3_stmt *pStmt; 3868 int len, idx; 3869 int bytes; 3870 char *value; 3871 int rc; 3872 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3873 3874 if( objc!=5 && objc!=6 ){ 3875 Tcl_AppendResult(interp, "wrong # args: should be \"", 3876 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3877 return TCL_ERROR; 3878 } 3879 3880 if( objc==6 ){ 3881 xDestructor = SQLITE_STATIC; 3882 objv++; 3883 } 3884 3885 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3886 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3887 3888 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3889 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3890 3891 if( bytes>len ){ 3892 char zBuf[200]; 3893 sqlite3_snprintf(sizeof(zBuf), zBuf, 3894 "cannot use %d blob bytes, have %d", bytes, len); 3895 Tcl_AppendResult(interp, zBuf, -1); 3896 return TCL_ERROR; 3897 } 3898 3899 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3900 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3901 if( rc!=SQLITE_OK ){ 3902 return TCL_ERROR; 3903 } 3904 3905 return TCL_OK; 3906 } 3907 3908 /* 3909 ** Usage: sqlite3_bind_parameter_count STMT 3910 ** 3911 ** Return the number of wildcards in the given statement. 3912 */ 3913 static int SQLITE_TCLAPI test_bind_parameter_count( 3914 void * clientData, 3915 Tcl_Interp *interp, 3916 int objc, 3917 Tcl_Obj *CONST objv[] 3918 ){ 3919 sqlite3_stmt *pStmt; 3920 3921 if( objc!=2 ){ 3922 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3923 return TCL_ERROR; 3924 } 3925 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3926 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3927 return TCL_OK; 3928 } 3929 3930 /* 3931 ** Usage: sqlite3_bind_parameter_name STMT N 3932 ** 3933 ** Return the name of the Nth wildcard. The first wildcard is 1. 3934 ** An empty string is returned if N is out of range or if the wildcard 3935 ** is nameless. 3936 */ 3937 static int SQLITE_TCLAPI test_bind_parameter_name( 3938 void * clientData, 3939 Tcl_Interp *interp, 3940 int objc, 3941 Tcl_Obj *CONST objv[] 3942 ){ 3943 sqlite3_stmt *pStmt; 3944 int i; 3945 3946 if( objc!=3 ){ 3947 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3948 return TCL_ERROR; 3949 } 3950 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3951 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3952 Tcl_SetObjResult(interp, 3953 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3954 ); 3955 return TCL_OK; 3956 } 3957 3958 /* 3959 ** Usage: sqlite3_bind_parameter_index STMT NAME 3960 ** 3961 ** Return the index of the wildcard called NAME. Return 0 if there is 3962 ** no such wildcard. 3963 */ 3964 static int SQLITE_TCLAPI test_bind_parameter_index( 3965 void * clientData, 3966 Tcl_Interp *interp, 3967 int objc, 3968 Tcl_Obj *CONST objv[] 3969 ){ 3970 sqlite3_stmt *pStmt; 3971 3972 if( objc!=3 ){ 3973 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3974 return TCL_ERROR; 3975 } 3976 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3977 Tcl_SetObjResult(interp, 3978 Tcl_NewIntObj( 3979 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3980 ) 3981 ); 3982 return TCL_OK; 3983 } 3984 3985 /* 3986 ** Usage: sqlite3_clear_bindings STMT 3987 ** 3988 */ 3989 static int SQLITE_TCLAPI test_clear_bindings( 3990 void * clientData, 3991 Tcl_Interp *interp, 3992 int objc, 3993 Tcl_Obj *CONST objv[] 3994 ){ 3995 sqlite3_stmt *pStmt; 3996 3997 if( objc!=2 ){ 3998 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3999 return TCL_ERROR; 4000 } 4001 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4002 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 4003 return TCL_OK; 4004 } 4005 4006 /* 4007 ** Usage: sqlite3_sleep MILLISECONDS 4008 */ 4009 static int SQLITE_TCLAPI test_sleep( 4010 void * clientData, 4011 Tcl_Interp *interp, 4012 int objc, 4013 Tcl_Obj *CONST objv[] 4014 ){ 4015 int ms; 4016 4017 if( objc!=2 ){ 4018 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 4019 return TCL_ERROR; 4020 } 4021 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 4022 return TCL_ERROR; 4023 } 4024 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 4025 return TCL_OK; 4026 } 4027 4028 /* 4029 ** Usage: sqlite3_extended_errcode DB 4030 ** 4031 ** Return the string representation of the most recent sqlite3_* API 4032 ** error code. e.g. "SQLITE_ERROR". 4033 */ 4034 static int SQLITE_TCLAPI test_ex_errcode( 4035 void * clientData, 4036 Tcl_Interp *interp, 4037 int objc, 4038 Tcl_Obj *CONST objv[] 4039 ){ 4040 sqlite3 *db; 4041 int rc; 4042 4043 if( objc!=2 ){ 4044 Tcl_AppendResult(interp, "wrong # args: should be \"", 4045 Tcl_GetString(objv[0]), " DB", 0); 4046 return TCL_ERROR; 4047 } 4048 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4049 rc = sqlite3_extended_errcode(db); 4050 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4051 return TCL_OK; 4052 } 4053 4054 4055 /* 4056 ** Usage: sqlite3_errcode DB 4057 ** 4058 ** Return the string representation of the most recent sqlite3_* API 4059 ** error code. e.g. "SQLITE_ERROR". 4060 */ 4061 static int SQLITE_TCLAPI test_errcode( 4062 void * clientData, 4063 Tcl_Interp *interp, 4064 int objc, 4065 Tcl_Obj *CONST objv[] 4066 ){ 4067 sqlite3 *db; 4068 int rc; 4069 4070 if( objc!=2 ){ 4071 Tcl_AppendResult(interp, "wrong # args: should be \"", 4072 Tcl_GetString(objv[0]), " DB", 0); 4073 return TCL_ERROR; 4074 } 4075 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4076 rc = sqlite3_errcode(db); 4077 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4078 return TCL_OK; 4079 } 4080 4081 /* 4082 ** Usage: sqlite3_errmsg DB 4083 ** 4084 ** Returns the UTF-8 representation of the error message string for the 4085 ** most recent sqlite3_* API call. 4086 */ 4087 static int SQLITE_TCLAPI test_errmsg( 4088 void * clientData, 4089 Tcl_Interp *interp, 4090 int objc, 4091 Tcl_Obj *CONST objv[] 4092 ){ 4093 sqlite3 *db; 4094 const char *zErr; 4095 4096 if( objc!=2 ){ 4097 Tcl_AppendResult(interp, "wrong # args: should be \"", 4098 Tcl_GetString(objv[0]), " DB", 0); 4099 return TCL_ERROR; 4100 } 4101 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4102 4103 zErr = sqlite3_errmsg(db); 4104 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4105 return TCL_OK; 4106 } 4107 4108 /* 4109 ** Usage: test_errmsg16 DB 4110 ** 4111 ** Returns the UTF-16 representation of the error message string for the 4112 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4113 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4114 ** UTF-16 string. 4115 */ 4116 static int SQLITE_TCLAPI test_errmsg16( 4117 void * clientData, 4118 Tcl_Interp *interp, 4119 int objc, 4120 Tcl_Obj *CONST objv[] 4121 ){ 4122 #ifndef SQLITE_OMIT_UTF16 4123 sqlite3 *db; 4124 const void *zErr; 4125 const char *z; 4126 int bytes = 0; 4127 4128 if( objc!=2 ){ 4129 Tcl_AppendResult(interp, "wrong # args: should be \"", 4130 Tcl_GetString(objv[0]), " DB", 0); 4131 return TCL_ERROR; 4132 } 4133 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4134 4135 zErr = sqlite3_errmsg16(db); 4136 if( zErr ){ 4137 z = zErr; 4138 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4139 } 4140 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4141 #endif /* SQLITE_OMIT_UTF16 */ 4142 return TCL_OK; 4143 } 4144 4145 /* 4146 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4147 ** 4148 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4149 ** database handle <DB>. The parameter <tailval> is the name of a global 4150 ** variable that is set to the unused portion of <sql> (if any). A 4151 ** STMT handle is returned. 4152 */ 4153 static int SQLITE_TCLAPI test_prepare( 4154 void * clientData, 4155 Tcl_Interp *interp, 4156 int objc, 4157 Tcl_Obj *CONST objv[] 4158 ){ 4159 sqlite3 *db; 4160 const char *zSql; 4161 int bytes; 4162 const char *zTail = 0; 4163 sqlite3_stmt *pStmt = 0; 4164 char zBuf[50]; 4165 int rc; 4166 4167 if( objc!=5 && objc!=4 ){ 4168 Tcl_AppendResult(interp, "wrong # args: should be \"", 4169 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4170 return TCL_ERROR; 4171 } 4172 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4173 zSql = Tcl_GetString(objv[2]); 4174 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4175 4176 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4177 Tcl_ResetResult(interp); 4178 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4179 if( zTail && objc>=5 ){ 4180 if( bytes>=0 ){ 4181 bytes = bytes - (int)(zTail-zSql); 4182 } 4183 if( (int)strlen(zTail)<bytes ){ 4184 bytes = (int)strlen(zTail); 4185 } 4186 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4187 } 4188 if( rc!=SQLITE_OK ){ 4189 assert( pStmt==0 ); 4190 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4191 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4192 return TCL_ERROR; 4193 } 4194 4195 if( pStmt ){ 4196 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4197 Tcl_AppendResult(interp, zBuf, 0); 4198 } 4199 return TCL_OK; 4200 } 4201 4202 /* 4203 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4204 ** 4205 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4206 ** database handle <DB>. The parameter <tailval> is the name of a global 4207 ** variable that is set to the unused portion of <sql> (if any). A 4208 ** STMT handle is returned. 4209 */ 4210 static int SQLITE_TCLAPI test_prepare_v2( 4211 void * clientData, 4212 Tcl_Interp *interp, 4213 int objc, 4214 Tcl_Obj *CONST objv[] 4215 ){ 4216 sqlite3 *db; 4217 const char *zSql; 4218 char *zCopy = 0; /* malloc() copy of zSql */ 4219 int bytes; 4220 const char *zTail = 0; 4221 sqlite3_stmt *pStmt = 0; 4222 char zBuf[50]; 4223 int rc; 4224 4225 if( objc!=5 && objc!=4 ){ 4226 Tcl_AppendResult(interp, "wrong # args: should be \"", 4227 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4228 return TCL_ERROR; 4229 } 4230 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4231 zSql = Tcl_GetString(objv[2]); 4232 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4233 4234 /* Instead of using zSql directly, make a copy into a buffer obtained 4235 ** directly from malloc(). The idea is to make it easier for valgrind 4236 ** to spot buffer overreads. */ 4237 if( bytes>=0 ){ 4238 zCopy = malloc(bytes); 4239 memcpy(zCopy, zSql, bytes); 4240 }else{ 4241 int n = (int)strlen(zSql) + 1; 4242 zCopy = malloc(n); 4243 memcpy(zCopy, zSql, n); 4244 } 4245 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, objc>=5 ? &zTail : 0); 4246 free(zCopy); 4247 zTail = &zSql[(zTail - zCopy)]; 4248 4249 assert(rc==SQLITE_OK || pStmt==0); 4250 Tcl_ResetResult(interp); 4251 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4252 if( rc==SQLITE_OK && zTail && objc>=5 ){ 4253 if( bytes>=0 ){ 4254 bytes = bytes - (int)(zTail-zSql); 4255 } 4256 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4257 } 4258 if( rc!=SQLITE_OK ){ 4259 assert( pStmt==0 ); 4260 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4261 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4262 return TCL_ERROR; 4263 } 4264 4265 if( pStmt ){ 4266 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4267 Tcl_AppendResult(interp, zBuf, 0); 4268 } 4269 return TCL_OK; 4270 } 4271 4272 /* 4273 ** Usage: sqlite3_prepare_tkt3134 DB 4274 ** 4275 ** Generate a prepared statement for a zero-byte string as a test 4276 ** for ticket #3134. The string should be preceded by a zero byte. 4277 */ 4278 static int SQLITE_TCLAPI test_prepare_tkt3134( 4279 void * clientData, 4280 Tcl_Interp *interp, 4281 int objc, 4282 Tcl_Obj *CONST objv[] 4283 ){ 4284 sqlite3 *db; 4285 static const char zSql[] = "\000SELECT 1"; 4286 sqlite3_stmt *pStmt = 0; 4287 char zBuf[50]; 4288 int rc; 4289 4290 if( objc!=2 ){ 4291 Tcl_AppendResult(interp, "wrong # args: should be \"", 4292 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4293 return TCL_ERROR; 4294 } 4295 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4296 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4297 assert(rc==SQLITE_OK || pStmt==0); 4298 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4299 if( rc!=SQLITE_OK ){ 4300 assert( pStmt==0 ); 4301 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4302 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4303 return TCL_ERROR; 4304 } 4305 4306 if( pStmt ){ 4307 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4308 Tcl_AppendResult(interp, zBuf, 0); 4309 } 4310 return TCL_OK; 4311 } 4312 4313 /* 4314 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4315 ** 4316 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4317 ** database handle <DB>. The parameter <tailval> is the name of a global 4318 ** variable that is set to the unused portion of <sql> (if any). A 4319 ** STMT handle is returned. 4320 */ 4321 static int SQLITE_TCLAPI test_prepare16( 4322 void * clientData, 4323 Tcl_Interp *interp, 4324 int objc, 4325 Tcl_Obj *CONST objv[] 4326 ){ 4327 #ifndef SQLITE_OMIT_UTF16 4328 sqlite3 *db; 4329 const void *zSql; 4330 const void *zTail = 0; 4331 Tcl_Obj *pTail = 0; 4332 sqlite3_stmt *pStmt = 0; 4333 char zBuf[50]; 4334 int rc; 4335 int bytes; /* The integer specified as arg 3 */ 4336 int objlen; /* The byte-array length of arg 2 */ 4337 4338 if( objc!=5 && objc!=4 ){ 4339 Tcl_AppendResult(interp, "wrong # args: should be \"", 4340 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4341 return TCL_ERROR; 4342 } 4343 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4344 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4345 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4346 4347 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4348 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4349 if( rc ){ 4350 return TCL_ERROR; 4351 } 4352 4353 if( objc>=5 ){ 4354 if( zTail ){ 4355 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4356 }else{ 4357 objlen = 0; 4358 } 4359 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4360 Tcl_IncrRefCount(pTail); 4361 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4362 Tcl_DecrRefCount(pTail); 4363 } 4364 4365 if( pStmt ){ 4366 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4367 } 4368 Tcl_AppendResult(interp, zBuf, 0); 4369 #endif /* SQLITE_OMIT_UTF16 */ 4370 return TCL_OK; 4371 } 4372 4373 /* 4374 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4375 ** 4376 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4377 ** database handle <DB>. The parameter <tailval> is the name of a global 4378 ** variable that is set to the unused portion of <sql> (if any). A 4379 ** STMT handle is returned. 4380 */ 4381 static int SQLITE_TCLAPI test_prepare16_v2( 4382 void * clientData, 4383 Tcl_Interp *interp, 4384 int objc, 4385 Tcl_Obj *CONST objv[] 4386 ){ 4387 #ifndef SQLITE_OMIT_UTF16 4388 sqlite3 *db; 4389 const void *zSql; 4390 const void *zTail = 0; 4391 Tcl_Obj *pTail = 0; 4392 sqlite3_stmt *pStmt = 0; 4393 char zBuf[50]; 4394 int rc; 4395 int bytes; /* The integer specified as arg 3 */ 4396 int objlen; /* The byte-array length of arg 2 */ 4397 4398 if( objc!=5 && objc!=4 ){ 4399 Tcl_AppendResult(interp, "wrong # args: should be \"", 4400 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4401 return TCL_ERROR; 4402 } 4403 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4404 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4405 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4406 4407 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4408 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4409 if( rc ){ 4410 return TCL_ERROR; 4411 } 4412 4413 if( objc>=5 ){ 4414 if( zTail ){ 4415 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4416 }else{ 4417 objlen = 0; 4418 } 4419 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4420 Tcl_IncrRefCount(pTail); 4421 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4422 Tcl_DecrRefCount(pTail); 4423 } 4424 4425 if( pStmt ){ 4426 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4427 } 4428 Tcl_AppendResult(interp, zBuf, 0); 4429 #endif /* SQLITE_OMIT_UTF16 */ 4430 return TCL_OK; 4431 } 4432 4433 /* 4434 ** Usage: sqlite3_open filename ?options-list? 4435 */ 4436 static int SQLITE_TCLAPI test_open( 4437 void * clientData, 4438 Tcl_Interp *interp, 4439 int objc, 4440 Tcl_Obj *CONST objv[] 4441 ){ 4442 const char *zFilename; 4443 sqlite3 *db; 4444 char zBuf[100]; 4445 4446 if( objc!=3 && objc!=2 && objc!=1 ){ 4447 Tcl_AppendResult(interp, "wrong # args: should be \"", 4448 Tcl_GetString(objv[0]), " filename options-list", 0); 4449 return TCL_ERROR; 4450 } 4451 4452 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4453 sqlite3_open(zFilename, &db); 4454 4455 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4456 Tcl_AppendResult(interp, zBuf, 0); 4457 return TCL_OK; 4458 } 4459 4460 /* 4461 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4462 */ 4463 static int SQLITE_TCLAPI test_open_v2( 4464 void * clientData, 4465 Tcl_Interp *interp, 4466 int objc, 4467 Tcl_Obj *CONST objv[] 4468 ){ 4469 const char *zFilename; 4470 const char *zVfs; 4471 int flags = 0; 4472 sqlite3 *db; 4473 int rc; 4474 char zBuf[100]; 4475 4476 int nFlag; 4477 Tcl_Obj **apFlag; 4478 int i; 4479 4480 if( objc!=4 ){ 4481 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4482 return TCL_ERROR; 4483 } 4484 zFilename = Tcl_GetString(objv[1]); 4485 zVfs = Tcl_GetString(objv[3]); 4486 if( zVfs[0]==0x00 ) zVfs = 0; 4487 4488 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4489 if( rc!=TCL_OK ) return rc; 4490 for(i=0; i<nFlag; i++){ 4491 int iFlag; 4492 struct OpenFlag { 4493 const char *zFlag; 4494 int flag; 4495 } aFlag[] = { 4496 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4497 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4498 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4499 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4500 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4501 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4502 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4503 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4504 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4505 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4506 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4507 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4508 { "SQLITE_OPEN_MASTER_JOURNAL", SQLITE_OPEN_MASTER_JOURNAL }, 4509 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4510 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4511 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4512 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4513 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4514 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4515 { 0, 0 } 4516 }; 4517 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4518 "flag", 0, &iFlag 4519 ); 4520 if( rc!=TCL_OK ) return rc; 4521 flags |= aFlag[iFlag].flag; 4522 } 4523 4524 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4525 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4526 Tcl_AppendResult(interp, zBuf, 0); 4527 return TCL_OK; 4528 } 4529 4530 /* 4531 ** Usage: sqlite3_open16 filename options 4532 */ 4533 static int SQLITE_TCLAPI test_open16( 4534 void * clientData, 4535 Tcl_Interp *interp, 4536 int objc, 4537 Tcl_Obj *CONST objv[] 4538 ){ 4539 #ifndef SQLITE_OMIT_UTF16 4540 const void *zFilename; 4541 sqlite3 *db; 4542 char zBuf[100]; 4543 4544 if( objc!=3 ){ 4545 Tcl_AppendResult(interp, "wrong # args: should be \"", 4546 Tcl_GetString(objv[0]), " filename options-list", 0); 4547 return TCL_ERROR; 4548 } 4549 4550 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4551 sqlite3_open16(zFilename, &db); 4552 4553 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4554 Tcl_AppendResult(interp, zBuf, 0); 4555 #endif /* SQLITE_OMIT_UTF16 */ 4556 return TCL_OK; 4557 } 4558 4559 /* 4560 ** Usage: sqlite3_complete16 <UTF-16 string> 4561 ** 4562 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4563 ** otherwise. 4564 */ 4565 static int SQLITE_TCLAPI test_complete16( 4566 void * clientData, 4567 Tcl_Interp *interp, 4568 int objc, 4569 Tcl_Obj *CONST objv[] 4570 ){ 4571 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4572 char *zBuf; 4573 4574 if( objc!=2 ){ 4575 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4576 return TCL_ERROR; 4577 } 4578 4579 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4580 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4581 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4582 return TCL_OK; 4583 } 4584 4585 /* 4586 ** Usage: sqlite3_normalize SQL 4587 ** 4588 ** Return the normalized value for an SQL statement. 4589 */ 4590 static int SQLITE_TCLAPI test_normalize( 4591 void * clientData, 4592 Tcl_Interp *interp, 4593 int objc, 4594 Tcl_Obj *CONST objv[] 4595 ){ 4596 char *zSql; 4597 char *zNorm; 4598 extern char *sqlite3_normalize(const char*); 4599 4600 if( objc!=2 ){ 4601 Tcl_WrongNumArgs(interp, 1, objv, "SQL"); 4602 return TCL_ERROR; 4603 } 4604 4605 zSql = (char*)Tcl_GetString(objv[1]); 4606 zNorm = sqlite3_normalize(zSql); 4607 if( zNorm ){ 4608 Tcl_SetObjResult(interp, Tcl_NewStringObj(zNorm, -1)); 4609 sqlite3_free(zNorm); 4610 } 4611 return TCL_OK; 4612 } 4613 4614 /* 4615 ** Usage: sqlite3_step STMT 4616 ** 4617 ** Advance the statement to the next row. 4618 */ 4619 static int SQLITE_TCLAPI test_step( 4620 void * clientData, 4621 Tcl_Interp *interp, 4622 int objc, 4623 Tcl_Obj *CONST objv[] 4624 ){ 4625 sqlite3_stmt *pStmt; 4626 int rc; 4627 4628 if( objc!=2 ){ 4629 Tcl_AppendResult(interp, "wrong # args: should be \"", 4630 Tcl_GetString(objv[0]), " STMT", 0); 4631 return TCL_ERROR; 4632 } 4633 4634 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4635 rc = sqlite3_step(pStmt); 4636 4637 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4638 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4639 return TCL_OK; 4640 } 4641 4642 static int SQLITE_TCLAPI test_sql( 4643 void * clientData, 4644 Tcl_Interp *interp, 4645 int objc, 4646 Tcl_Obj *CONST objv[] 4647 ){ 4648 sqlite3_stmt *pStmt; 4649 4650 if( objc!=2 ){ 4651 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4652 return TCL_ERROR; 4653 } 4654 4655 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4656 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4657 return TCL_OK; 4658 } 4659 static int SQLITE_TCLAPI test_ex_sql( 4660 void * clientData, 4661 Tcl_Interp *interp, 4662 int objc, 4663 Tcl_Obj *CONST objv[] 4664 ){ 4665 sqlite3_stmt *pStmt; 4666 char *z; 4667 4668 if( objc!=2 ){ 4669 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4670 return TCL_ERROR; 4671 } 4672 4673 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4674 z = sqlite3_expanded_sql(pStmt); 4675 Tcl_SetResult(interp, z, TCL_VOLATILE); 4676 sqlite3_free(z); 4677 return TCL_OK; 4678 } 4679 4680 /* 4681 ** Usage: sqlite3_column_count STMT 4682 ** 4683 ** Return the number of columns returned by the sql statement STMT. 4684 */ 4685 static int SQLITE_TCLAPI test_column_count( 4686 void * clientData, 4687 Tcl_Interp *interp, 4688 int objc, 4689 Tcl_Obj *CONST objv[] 4690 ){ 4691 sqlite3_stmt *pStmt; 4692 4693 if( objc!=2 ){ 4694 Tcl_AppendResult(interp, "wrong # args: should be \"", 4695 Tcl_GetString(objv[0]), " STMT column", 0); 4696 return TCL_ERROR; 4697 } 4698 4699 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4700 4701 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 4702 return TCL_OK; 4703 } 4704 4705 /* 4706 ** Usage: sqlite3_column_type STMT column 4707 ** 4708 ** Return the type of the data in column 'column' of the current row. 4709 */ 4710 static int SQLITE_TCLAPI test_column_type( 4711 void * clientData, 4712 Tcl_Interp *interp, 4713 int objc, 4714 Tcl_Obj *CONST objv[] 4715 ){ 4716 sqlite3_stmt *pStmt; 4717 int col; 4718 int tp; 4719 4720 if( objc!=3 ){ 4721 Tcl_AppendResult(interp, "wrong # args: should be \"", 4722 Tcl_GetString(objv[0]), " STMT column", 0); 4723 return TCL_ERROR; 4724 } 4725 4726 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4727 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4728 4729 tp = sqlite3_column_type(pStmt, col); 4730 switch( tp ){ 4731 case SQLITE_INTEGER: 4732 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 4733 break; 4734 case SQLITE_NULL: 4735 Tcl_SetResult(interp, "NULL", TCL_STATIC); 4736 break; 4737 case SQLITE_FLOAT: 4738 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 4739 break; 4740 case SQLITE_TEXT: 4741 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 4742 break; 4743 case SQLITE_BLOB: 4744 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 4745 break; 4746 default: 4747 assert(0); 4748 } 4749 4750 return TCL_OK; 4751 } 4752 4753 /* 4754 ** Usage: sqlite3_column_int64 STMT column 4755 ** 4756 ** Return the data in column 'column' of the current row cast as an 4757 ** wide (64-bit) integer. 4758 */ 4759 static int SQLITE_TCLAPI test_column_int64( 4760 void * clientData, 4761 Tcl_Interp *interp, 4762 int objc, 4763 Tcl_Obj *CONST objv[] 4764 ){ 4765 sqlite3_stmt *pStmt; 4766 int col; 4767 i64 iVal; 4768 4769 if( objc!=3 ){ 4770 Tcl_AppendResult(interp, "wrong # args: should be \"", 4771 Tcl_GetString(objv[0]), " STMT column", 0); 4772 return TCL_ERROR; 4773 } 4774 4775 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4776 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4777 4778 iVal = sqlite3_column_int64(pStmt, col); 4779 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 4780 return TCL_OK; 4781 } 4782 4783 /* 4784 ** Usage: sqlite3_column_blob STMT column 4785 */ 4786 static int SQLITE_TCLAPI test_column_blob( 4787 void * clientData, 4788 Tcl_Interp *interp, 4789 int objc, 4790 Tcl_Obj *CONST objv[] 4791 ){ 4792 sqlite3_stmt *pStmt; 4793 int col; 4794 4795 int len; 4796 const void *pBlob; 4797 4798 if( objc!=3 ){ 4799 Tcl_AppendResult(interp, "wrong # args: should be \"", 4800 Tcl_GetString(objv[0]), " STMT column", 0); 4801 return TCL_ERROR; 4802 } 4803 4804 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4805 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4806 4807 len = sqlite3_column_bytes(pStmt, col); 4808 pBlob = sqlite3_column_blob(pStmt, col); 4809 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 4810 return TCL_OK; 4811 } 4812 4813 /* 4814 ** Usage: sqlite3_column_double STMT column 4815 ** 4816 ** Return the data in column 'column' of the current row cast as a double. 4817 */ 4818 static int SQLITE_TCLAPI test_column_double( 4819 void * clientData, 4820 Tcl_Interp *interp, 4821 int objc, 4822 Tcl_Obj *CONST objv[] 4823 ){ 4824 sqlite3_stmt *pStmt; 4825 int col; 4826 double rVal; 4827 4828 if( objc!=3 ){ 4829 Tcl_AppendResult(interp, "wrong # args: should be \"", 4830 Tcl_GetString(objv[0]), " STMT column", 0); 4831 return TCL_ERROR; 4832 } 4833 4834 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4835 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4836 4837 rVal = sqlite3_column_double(pStmt, col); 4838 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 4839 return TCL_OK; 4840 } 4841 4842 /* 4843 ** Usage: sqlite3_data_count STMT 4844 ** 4845 ** Return the number of columns returned by the sql statement STMT. 4846 */ 4847 static int SQLITE_TCLAPI test_data_count( 4848 void * clientData, 4849 Tcl_Interp *interp, 4850 int objc, 4851 Tcl_Obj *CONST objv[] 4852 ){ 4853 sqlite3_stmt *pStmt; 4854 4855 if( objc!=2 ){ 4856 Tcl_AppendResult(interp, "wrong # args: should be \"", 4857 Tcl_GetString(objv[0]), " STMT column", 0); 4858 return TCL_ERROR; 4859 } 4860 4861 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4862 4863 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 4864 return TCL_OK; 4865 } 4866 4867 /* 4868 ** Usage: sqlite3_column_text STMT column 4869 ** 4870 ** Usage: sqlite3_column_decltype STMT column 4871 ** 4872 ** Usage: sqlite3_column_name STMT column 4873 */ 4874 static int SQLITE_TCLAPI test_stmt_utf8( 4875 void * clientData, /* Pointer to SQLite API function to be invoke */ 4876 Tcl_Interp *interp, 4877 int objc, 4878 Tcl_Obj *CONST objv[] 4879 ){ 4880 sqlite3_stmt *pStmt; 4881 int col; 4882 const char *(*xFunc)(sqlite3_stmt*, int); 4883 const char *zRet; 4884 4885 xFunc = (const char *(*)(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 zRet = xFunc(pStmt, col); 4895 if( zRet ){ 4896 Tcl_SetResult(interp, (char *)zRet, 0); 4897 } 4898 return TCL_OK; 4899 } 4900 4901 static int SQLITE_TCLAPI test_global_recover( 4902 void * clientData, 4903 Tcl_Interp *interp, 4904 int objc, 4905 Tcl_Obj *CONST objv[] 4906 ){ 4907 #ifndef SQLITE_OMIT_DEPRECATED 4908 int rc; 4909 if( objc!=1 ){ 4910 Tcl_WrongNumArgs(interp, 1, objv, ""); 4911 return TCL_ERROR; 4912 } 4913 rc = sqlite3_global_recover(); 4914 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4915 #endif 4916 return TCL_OK; 4917 } 4918 4919 /* 4920 ** Usage: sqlite3_column_text STMT column 4921 ** 4922 ** Usage: sqlite3_column_decltype STMT column 4923 ** 4924 ** Usage: sqlite3_column_name STMT column 4925 */ 4926 static int SQLITE_TCLAPI test_stmt_utf16( 4927 void * clientData, /* Pointer to SQLite API function to be invoked */ 4928 Tcl_Interp *interp, 4929 int objc, 4930 Tcl_Obj *CONST objv[] 4931 ){ 4932 #ifndef SQLITE_OMIT_UTF16 4933 sqlite3_stmt *pStmt; 4934 int col; 4935 Tcl_Obj *pRet; 4936 const void *zName16; 4937 const void *(*xFunc)(sqlite3_stmt*, int); 4938 4939 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 4940 if( objc!=3 ){ 4941 Tcl_AppendResult(interp, "wrong # args: should be \"", 4942 Tcl_GetString(objv[0]), " STMT column", 0); 4943 return TCL_ERROR; 4944 } 4945 4946 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4947 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4948 4949 zName16 = xFunc(pStmt, col); 4950 if( zName16 ){ 4951 int n; 4952 const char *z = zName16; 4953 for(n=0; z[n] || z[n+1]; n+=2){} 4954 pRet = Tcl_NewByteArrayObj(zName16, n+2); 4955 Tcl_SetObjResult(interp, pRet); 4956 } 4957 #endif /* SQLITE_OMIT_UTF16 */ 4958 4959 return TCL_OK; 4960 } 4961 4962 /* 4963 ** Usage: sqlite3_column_int STMT column 4964 ** 4965 ** Usage: sqlite3_column_bytes STMT column 4966 ** 4967 ** Usage: sqlite3_column_bytes16 STMT column 4968 ** 4969 */ 4970 static int SQLITE_TCLAPI test_stmt_int( 4971 void * clientData, /* Pointer to SQLite API function to be invoked */ 4972 Tcl_Interp *interp, 4973 int objc, 4974 Tcl_Obj *CONST objv[] 4975 ){ 4976 sqlite3_stmt *pStmt; 4977 int col; 4978 int (*xFunc)(sqlite3_stmt*, int); 4979 4980 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 4981 if( objc!=3 ){ 4982 Tcl_AppendResult(interp, "wrong # args: should be \"", 4983 Tcl_GetString(objv[0]), " STMT column", 0); 4984 return TCL_ERROR; 4985 } 4986 4987 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4988 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4989 4990 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 4991 return TCL_OK; 4992 } 4993 4994 /* 4995 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 4996 ** 4997 ** Set the db->magic value. This is used to test error recovery logic. 4998 */ 4999 static int SQLITE_TCLAPI sqlite_set_magic( 5000 void * clientData, 5001 Tcl_Interp *interp, 5002 int argc, 5003 char **argv 5004 ){ 5005 sqlite3 *db; 5006 if( argc!=3 ){ 5007 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5008 " DB MAGIC", 0); 5009 return TCL_ERROR; 5010 } 5011 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5012 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 5013 db->magic = SQLITE_MAGIC_OPEN; 5014 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 5015 db->magic = SQLITE_MAGIC_CLOSED; 5016 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 5017 db->magic = SQLITE_MAGIC_BUSY; 5018 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 5019 db->magic = SQLITE_MAGIC_ERROR; 5020 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 5021 return TCL_ERROR; 5022 } 5023 return TCL_OK; 5024 } 5025 5026 /* 5027 ** Usage: sqlite3_interrupt DB 5028 ** 5029 ** Trigger an interrupt on DB 5030 */ 5031 static int SQLITE_TCLAPI test_interrupt( 5032 void * clientData, 5033 Tcl_Interp *interp, 5034 int argc, 5035 char **argv 5036 ){ 5037 sqlite3 *db; 5038 if( argc!=2 ){ 5039 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 5040 return TCL_ERROR; 5041 } 5042 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5043 sqlite3_interrupt(db); 5044 return TCL_OK; 5045 } 5046 5047 /* 5048 ** Usage: sqlite_delete_function DB function-name 5049 ** 5050 ** Delete the user function 'function-name' from database handle DB. It 5051 ** is assumed that the user function was created as UTF8, any number of 5052 ** arguments (the way the TCL interface does it). 5053 */ 5054 static int SQLITE_TCLAPI delete_function( 5055 void * clientData, 5056 Tcl_Interp *interp, 5057 int argc, 5058 char **argv 5059 ){ 5060 int rc; 5061 sqlite3 *db; 5062 if( argc!=3 ){ 5063 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5064 " DB function-name", 0); 5065 return TCL_ERROR; 5066 } 5067 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5068 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 5069 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5070 return TCL_OK; 5071 } 5072 5073 /* 5074 ** Usage: sqlite_delete_collation DB collation-name 5075 ** 5076 ** Delete the collation sequence 'collation-name' from database handle 5077 ** DB. It is assumed that the collation sequence was created as UTF8 (the 5078 ** way the TCL interface does it). 5079 */ 5080 static int SQLITE_TCLAPI delete_collation( 5081 void * clientData, 5082 Tcl_Interp *interp, 5083 int argc, 5084 char **argv 5085 ){ 5086 int rc; 5087 sqlite3 *db; 5088 if( argc!=3 ){ 5089 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5090 " DB function-name", 0); 5091 return TCL_ERROR; 5092 } 5093 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5094 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5095 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5096 return TCL_OK; 5097 } 5098 5099 /* 5100 ** Usage: sqlite3_get_autocommit DB 5101 ** 5102 ** Return true if the database DB is currently in auto-commit mode. 5103 ** Return false if not. 5104 */ 5105 static int SQLITE_TCLAPI get_autocommit( 5106 void * clientData, 5107 Tcl_Interp *interp, 5108 int argc, 5109 char **argv 5110 ){ 5111 char zBuf[30]; 5112 sqlite3 *db; 5113 if( argc!=2 ){ 5114 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5115 " DB", 0); 5116 return TCL_ERROR; 5117 } 5118 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5119 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5120 Tcl_AppendResult(interp, zBuf, 0); 5121 return TCL_OK; 5122 } 5123 5124 /* 5125 ** Usage: sqlite3_busy_timeout DB MS 5126 ** 5127 ** Set the busy timeout. This is more easily done using the timeout 5128 ** method of the TCL interface. But we need a way to test the case 5129 ** where it returns SQLITE_MISUSE. 5130 */ 5131 static int SQLITE_TCLAPI test_busy_timeout( 5132 void * clientData, 5133 Tcl_Interp *interp, 5134 int argc, 5135 char **argv 5136 ){ 5137 int rc, ms; 5138 sqlite3 *db; 5139 if( argc!=3 ){ 5140 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5141 " DB", 0); 5142 return TCL_ERROR; 5143 } 5144 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5145 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5146 rc = sqlite3_busy_timeout(db, ms); 5147 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5148 return TCL_OK; 5149 } 5150 5151 /* 5152 ** Usage: tcl_variable_type VARIABLENAME 5153 ** 5154 ** Return the name of the internal representation for the 5155 ** value of the given variable. 5156 */ 5157 static int SQLITE_TCLAPI tcl_variable_type( 5158 void * clientData, 5159 Tcl_Interp *interp, 5160 int objc, 5161 Tcl_Obj *CONST objv[] 5162 ){ 5163 Tcl_Obj *pVar; 5164 if( objc!=2 ){ 5165 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5166 return TCL_ERROR; 5167 } 5168 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5169 if( pVar==0 ) return TCL_ERROR; 5170 if( pVar->typePtr ){ 5171 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5172 } 5173 return TCL_OK; 5174 } 5175 5176 /* 5177 ** Usage: sqlite3_release_memory ?N? 5178 ** 5179 ** Attempt to release memory currently held but not actually required. 5180 ** The integer N is the number of bytes we are trying to release. The 5181 ** return value is the amount of memory actually released. 5182 */ 5183 static int SQLITE_TCLAPI test_release_memory( 5184 void * clientData, 5185 Tcl_Interp *interp, 5186 int objc, 5187 Tcl_Obj *CONST objv[] 5188 ){ 5189 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5190 int N; 5191 int amt; 5192 if( objc!=1 && objc!=2 ){ 5193 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5194 return TCL_ERROR; 5195 } 5196 if( objc==2 ){ 5197 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5198 }else{ 5199 N = -1; 5200 } 5201 amt = sqlite3_release_memory(N); 5202 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5203 #endif 5204 return TCL_OK; 5205 } 5206 5207 5208 /* 5209 ** Usage: sqlite3_db_release_memory DB 5210 ** 5211 ** Attempt to release memory currently held by database DB. Return the 5212 ** result code (which in the current implementation is always zero). 5213 */ 5214 static int SQLITE_TCLAPI test_db_release_memory( 5215 void * clientData, 5216 Tcl_Interp *interp, 5217 int objc, 5218 Tcl_Obj *CONST objv[] 5219 ){ 5220 sqlite3 *db; 5221 int rc; 5222 if( objc!=2 ){ 5223 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5224 return TCL_ERROR; 5225 } 5226 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5227 rc = sqlite3_db_release_memory(db); 5228 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5229 return TCL_OK; 5230 } 5231 5232 /* 5233 ** Usage: sqlite3_db_cacheflush DB 5234 ** 5235 ** Attempt to flush any dirty pages to disk. 5236 */ 5237 static int SQLITE_TCLAPI test_db_cacheflush( 5238 void * clientData, 5239 Tcl_Interp *interp, 5240 int objc, 5241 Tcl_Obj *CONST objv[] 5242 ){ 5243 sqlite3 *db; 5244 int rc; 5245 if( objc!=2 ){ 5246 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5247 return TCL_ERROR; 5248 } 5249 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5250 rc = sqlite3_db_cacheflush(db); 5251 if( rc ){ 5252 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5253 return TCL_ERROR; 5254 } 5255 5256 Tcl_ResetResult(interp); 5257 return TCL_OK; 5258 } 5259 5260 /* 5261 ** Usage: sqlite3_system_errno DB 5262 ** 5263 ** Return the low-level system errno value. 5264 */ 5265 static int SQLITE_TCLAPI test_system_errno( 5266 void * clientData, 5267 Tcl_Interp *interp, 5268 int objc, 5269 Tcl_Obj *CONST objv[] 5270 ){ 5271 sqlite3 *db; 5272 int iErrno; 5273 if( objc!=2 ){ 5274 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5275 return TCL_ERROR; 5276 } 5277 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5278 iErrno = sqlite3_system_errno(db); 5279 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5280 return TCL_OK; 5281 } 5282 5283 /* 5284 ** Usage: sqlite3_db_filename DB DBNAME 5285 ** 5286 ** Return the name of a file associated with a database. 5287 */ 5288 static int SQLITE_TCLAPI test_db_filename( 5289 void * clientData, 5290 Tcl_Interp *interp, 5291 int objc, 5292 Tcl_Obj *CONST objv[] 5293 ){ 5294 sqlite3 *db; 5295 const char *zDbName; 5296 if( objc!=3 ){ 5297 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5298 return TCL_ERROR; 5299 } 5300 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5301 zDbName = Tcl_GetString(objv[2]); 5302 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5303 return TCL_OK; 5304 } 5305 5306 /* 5307 ** Usage: sqlite3_db_readonly DB DBNAME 5308 ** 5309 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5310 ** not exist. 5311 */ 5312 static int SQLITE_TCLAPI test_db_readonly( 5313 void * clientData, 5314 Tcl_Interp *interp, 5315 int objc, 5316 Tcl_Obj *CONST objv[] 5317 ){ 5318 sqlite3 *db; 5319 const char *zDbName; 5320 if( objc!=3 ){ 5321 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5322 return TCL_ERROR; 5323 } 5324 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5325 zDbName = Tcl_GetString(objv[2]); 5326 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5327 return TCL_OK; 5328 } 5329 5330 /* 5331 ** Usage: sqlite3_soft_heap_limit ?N? 5332 ** 5333 ** Query or set the soft heap limit for the current thread. The 5334 ** limit is only changed if the N is present. The previous limit 5335 ** is returned. 5336 */ 5337 static int SQLITE_TCLAPI test_soft_heap_limit( 5338 void * clientData, 5339 Tcl_Interp *interp, 5340 int objc, 5341 Tcl_Obj *CONST objv[] 5342 ){ 5343 sqlite3_int64 amt; 5344 Tcl_WideInt N = -1; 5345 if( objc!=1 && objc!=2 ){ 5346 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5347 return TCL_ERROR; 5348 } 5349 if( objc==2 ){ 5350 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5351 } 5352 amt = sqlite3_soft_heap_limit64(N); 5353 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5354 return TCL_OK; 5355 } 5356 5357 /* 5358 ** Usage: sqlite3_thread_cleanup 5359 ** 5360 ** Call the sqlite3_thread_cleanup API. 5361 */ 5362 static int SQLITE_TCLAPI test_thread_cleanup( 5363 void * clientData, 5364 Tcl_Interp *interp, 5365 int objc, 5366 Tcl_Obj *CONST objv[] 5367 ){ 5368 #ifndef SQLITE_OMIT_DEPRECATED 5369 sqlite3_thread_cleanup(); 5370 #endif 5371 return TCL_OK; 5372 } 5373 5374 /* 5375 ** Usage: sqlite3_pager_refcounts DB 5376 ** 5377 ** Return a list of numbers which are the PagerRefcount for all 5378 ** pagers on each database connection. 5379 */ 5380 static int SQLITE_TCLAPI test_pager_refcounts( 5381 void * clientData, 5382 Tcl_Interp *interp, 5383 int objc, 5384 Tcl_Obj *CONST objv[] 5385 ){ 5386 sqlite3 *db; 5387 int i; 5388 int v, *a; 5389 Tcl_Obj *pResult; 5390 5391 if( objc!=2 ){ 5392 Tcl_AppendResult(interp, "wrong # args: should be \"", 5393 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5394 return TCL_ERROR; 5395 } 5396 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5397 pResult = Tcl_NewObj(); 5398 for(i=0; i<db->nDb; i++){ 5399 if( db->aDb[i].pBt==0 ){ 5400 v = -1; 5401 }else{ 5402 sqlite3_mutex_enter(db->mutex); 5403 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5404 v = a[0]; 5405 sqlite3_mutex_leave(db->mutex); 5406 } 5407 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5408 } 5409 Tcl_SetObjResult(interp, pResult); 5410 return TCL_OK; 5411 } 5412 5413 5414 /* 5415 ** tclcmd: working_64bit_int 5416 ** 5417 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5418 ** leads to a number of test failures. The present command checks the 5419 ** TCL build to see whether or not it supports 64-bit integers. It 5420 ** returns TRUE if it does and FALSE if not. 5421 ** 5422 ** This command is used to warn users that their TCL build is defective 5423 ** and that the errors they are seeing in the test scripts might be 5424 ** a result of their defective TCL rather than problems in SQLite. 5425 */ 5426 static int SQLITE_TCLAPI working_64bit_int( 5427 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5428 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5429 int objc, /* Number of arguments */ 5430 Tcl_Obj *CONST objv[] /* Command arguments */ 5431 ){ 5432 Tcl_Obj *pTestObj; 5433 int working = 0; 5434 5435 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5436 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5437 Tcl_DecrRefCount(pTestObj); 5438 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5439 return TCL_OK; 5440 } 5441 5442 5443 /* 5444 ** tclcmd: vfs_unlink_test 5445 ** 5446 ** This TCL command unregisters the primary VFS and then registers 5447 ** it back again. This is used to test the ability to register a 5448 ** VFS when none are previously registered, and the ability to 5449 ** unregister the only available VFS. Ticket #2738 5450 */ 5451 static int SQLITE_TCLAPI vfs_unlink_test( 5452 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5453 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5454 int objc, /* Number of arguments */ 5455 Tcl_Obj *CONST objv[] /* Command arguments */ 5456 ){ 5457 int i; 5458 sqlite3_vfs *pMain; 5459 sqlite3_vfs *apVfs[20]; 5460 sqlite3_vfs one, two; 5461 5462 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5463 one.zName = "__one"; 5464 two.zName = "__two"; 5465 5466 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5467 ** change the default VFS 5468 */ 5469 pMain = sqlite3_vfs_find(0); 5470 sqlite3_vfs_register(&one, 0); 5471 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5472 sqlite3_vfs_register(&two, 0); 5473 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5474 5475 /* We can find a VFS by its name */ 5476 assert( sqlite3_vfs_find("__one")==&one ); 5477 assert( sqlite3_vfs_find("__two")==&two ); 5478 5479 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5480 ** default VFS, even if the 1st parameter is an existig VFS that is 5481 ** previously registered as the non-default. 5482 */ 5483 sqlite3_vfs_register(&one, 1); 5484 assert( sqlite3_vfs_find("__one")==&one ); 5485 assert( sqlite3_vfs_find("__two")==&two ); 5486 assert( sqlite3_vfs_find(0)==&one ); 5487 sqlite3_vfs_register(&two, 1); 5488 assert( sqlite3_vfs_find("__one")==&one ); 5489 assert( sqlite3_vfs_find("__two")==&two ); 5490 assert( sqlite3_vfs_find(0)==&two ); 5491 if( pMain ){ 5492 sqlite3_vfs_register(pMain, 1); 5493 assert( sqlite3_vfs_find("__one")==&one ); 5494 assert( sqlite3_vfs_find("__two")==&two ); 5495 assert( sqlite3_vfs_find(0)==pMain ); 5496 } 5497 5498 /* Unlink the default VFS. Repeat until there are no more VFSes 5499 ** registered. 5500 */ 5501 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5502 apVfs[i] = sqlite3_vfs_find(0); 5503 if( apVfs[i] ){ 5504 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5505 sqlite3_vfs_unregister(apVfs[i]); 5506 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5507 } 5508 } 5509 assert( 0==sqlite3_vfs_find(0) ); 5510 5511 /* Register the main VFS as non-default (will be made default, since 5512 ** it'll be the only one in existence). 5513 */ 5514 sqlite3_vfs_register(pMain, 0); 5515 assert( sqlite3_vfs_find(0)==pMain ); 5516 5517 /* Un-register the main VFS again to restore an empty VFS list */ 5518 sqlite3_vfs_unregister(pMain); 5519 assert( 0==sqlite3_vfs_find(0) ); 5520 5521 /* Relink all VFSes in reverse order. */ 5522 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5523 if( apVfs[i] ){ 5524 sqlite3_vfs_register(apVfs[i], 1); 5525 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5526 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5527 } 5528 } 5529 5530 /* Unregister out sample VFSes. */ 5531 sqlite3_vfs_unregister(&one); 5532 sqlite3_vfs_unregister(&two); 5533 5534 /* Unregistering a VFS that is not currently registered is harmless */ 5535 sqlite3_vfs_unregister(&one); 5536 sqlite3_vfs_unregister(&two); 5537 assert( sqlite3_vfs_find("__one")==0 ); 5538 assert( sqlite3_vfs_find("__two")==0 ); 5539 5540 /* We should be left with the original default VFS back as the 5541 ** original */ 5542 assert( sqlite3_vfs_find(0)==pMain ); 5543 5544 return TCL_OK; 5545 } 5546 5547 /* 5548 ** tclcmd: vfs_initfail_test 5549 ** 5550 ** This TCL command attempts to vfs_find and vfs_register when the 5551 ** sqlite3_initialize() interface is failing. All calls should fail. 5552 */ 5553 static int SQLITE_TCLAPI vfs_initfail_test( 5554 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5555 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5556 int objc, /* Number of arguments */ 5557 Tcl_Obj *CONST objv[] /* Command arguments */ 5558 ){ 5559 sqlite3_vfs one; 5560 one.zName = "__one"; 5561 5562 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5563 sqlite3_vfs_register(&one, 0); 5564 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5565 sqlite3_vfs_register(&one, 1); 5566 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5567 return TCL_OK; 5568 } 5569 5570 /* 5571 ** Saved VFSes 5572 */ 5573 static sqlite3_vfs *apVfs[20]; 5574 static int nVfs = 0; 5575 5576 /* 5577 ** tclcmd: vfs_unregister_all 5578 ** 5579 ** Unregister all VFSes. 5580 */ 5581 static int SQLITE_TCLAPI vfs_unregister_all( 5582 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5583 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5584 int objc, /* Number of arguments */ 5585 Tcl_Obj *CONST objv[] /* Command arguments */ 5586 ){ 5587 int i; 5588 for(i=0; i<ArraySize(apVfs); i++){ 5589 apVfs[i] = sqlite3_vfs_find(0); 5590 if( apVfs[i]==0 ) break; 5591 sqlite3_vfs_unregister(apVfs[i]); 5592 } 5593 nVfs = i; 5594 return TCL_OK; 5595 } 5596 /* 5597 ** tclcmd: vfs_reregister_all 5598 ** 5599 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5600 ** care to put the linked list back together in the same order as it was 5601 ** in before vfs_unregister_all was invoked. 5602 */ 5603 static int SQLITE_TCLAPI vfs_reregister_all( 5604 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5605 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5606 int objc, /* Number of arguments */ 5607 Tcl_Obj *CONST objv[] /* Command arguments */ 5608 ){ 5609 int i; 5610 for(i=nVfs-1; i>=0; i--){ 5611 sqlite3_vfs_register(apVfs[i], 1); 5612 } 5613 return TCL_OK; 5614 } 5615 5616 5617 /* 5618 ** tclcmd: file_control_test DB 5619 ** 5620 ** This TCL command runs the sqlite3_file_control interface and 5621 ** verifies correct operation of the same. 5622 */ 5623 static int SQLITE_TCLAPI file_control_test( 5624 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5625 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5626 int objc, /* Number of arguments */ 5627 Tcl_Obj *CONST objv[] /* Command arguments */ 5628 ){ 5629 int iArg = 0; 5630 sqlite3 *db; 5631 int rc; 5632 5633 if( objc!=2 ){ 5634 Tcl_AppendResult(interp, "wrong # args: should be \"", 5635 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5636 return TCL_ERROR; 5637 } 5638 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5639 rc = sqlite3_file_control(db, 0, 0, &iArg); 5640 assert( rc==SQLITE_NOTFOUND ); 5641 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 5642 assert( rc==SQLITE_ERROR ); 5643 rc = sqlite3_file_control(db, "main", -1, &iArg); 5644 assert( rc==SQLITE_NOTFOUND ); 5645 rc = sqlite3_file_control(db, "temp", -1, &iArg); 5646 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 5647 5648 return TCL_OK; 5649 } 5650 5651 5652 /* 5653 ** tclcmd: file_control_lasterrno_test DB 5654 ** 5655 ** This TCL command runs the sqlite3_file_control interface and 5656 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 5657 */ 5658 static int SQLITE_TCLAPI file_control_lasterrno_test( 5659 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5660 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5661 int objc, /* Number of arguments */ 5662 Tcl_Obj *CONST objv[] /* Command arguments */ 5663 ){ 5664 int iArg = 0; 5665 sqlite3 *db; 5666 int rc; 5667 5668 if( objc!=2 ){ 5669 Tcl_AppendResult(interp, "wrong # args: should be \"", 5670 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5671 return TCL_ERROR; 5672 } 5673 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5674 return TCL_ERROR; 5675 } 5676 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 5677 if( rc ){ 5678 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5679 return TCL_ERROR; 5680 } 5681 if( iArg!=0 ) { 5682 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 5683 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 5684 return TCL_ERROR; 5685 } 5686 return TCL_OK; 5687 } 5688 5689 /* 5690 ** tclcmd: file_control_data_version DB DBNAME 5691 ** 5692 ** This TCL command runs the sqlite3_file_control with the 5693 ** SQLITE_FCNTL_DATA_VERSION opcode, returning the result. 5694 */ 5695 static int SQLITE_TCLAPI file_control_data_version( 5696 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5697 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5698 int objc, /* Number of arguments */ 5699 Tcl_Obj *CONST objv[] /* Command arguments */ 5700 ){ 5701 unsigned int iVers; /* data version */ 5702 char *zDb; /* Db name ("main", "temp" etc.) */ 5703 sqlite3 *db; /* Database handle */ 5704 int rc; /* file_control() return code */ 5705 char zBuf[100]; 5706 5707 if( objc!=3 && objc!=2 ){ 5708 Tcl_WrongNumArgs(interp, 1, objv, "DB [DBNAME]"); 5709 return TCL_ERROR; 5710 } 5711 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5712 return TCL_ERROR; 5713 } 5714 zDb = objc==3 ? Tcl_GetString(objv[2]) : NULL; 5715 5716 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_DATA_VERSION, (void *)&iVers); 5717 if( rc ){ 5718 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5719 return TCL_ERROR; 5720 }else{ 5721 sqlite3_snprintf(sizeof(zBuf),zBuf,"%u",iVers); 5722 Tcl_SetResult(interp, (char *)zBuf, TCL_VOLATILE); 5723 return TCL_OK; 5724 } 5725 } 5726 5727 /* 5728 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 5729 ** 5730 ** This TCL command runs the sqlite3_file_control interface and 5731 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5732 ** SQLITE_SET_LOCKPROXYFILE verbs. 5733 */ 5734 static int SQLITE_TCLAPI file_control_chunksize_test( 5735 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5736 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5737 int objc, /* Number of arguments */ 5738 Tcl_Obj *CONST objv[] /* Command arguments */ 5739 ){ 5740 int nSize; /* New chunk size */ 5741 char *zDb; /* Db name ("main", "temp" etc.) */ 5742 sqlite3 *db; /* Database handle */ 5743 int rc; /* file_control() return code */ 5744 5745 if( objc!=4 ){ 5746 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5747 return TCL_ERROR; 5748 } 5749 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5750 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 5751 ){ 5752 return TCL_ERROR; 5753 } 5754 zDb = Tcl_GetString(objv[2]); 5755 if( zDb[0]=='\0' ) zDb = NULL; 5756 5757 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 5758 if( rc ){ 5759 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5760 return TCL_ERROR; 5761 } 5762 return TCL_OK; 5763 } 5764 5765 /* 5766 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 5767 ** 5768 ** This TCL command runs the sqlite3_file_control interface 5769 ** with SQLITE_FCNTL_SIZE_HINT 5770 */ 5771 static int SQLITE_TCLAPI file_control_sizehint_test( 5772 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5773 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5774 int objc, /* Number of arguments */ 5775 Tcl_Obj *CONST objv[] /* Command arguments */ 5776 ){ 5777 Tcl_WideInt nSize; /* Hinted size */ 5778 char *zDb; /* Db name ("main", "temp" etc.) */ 5779 sqlite3 *db; /* Database handle */ 5780 int rc; /* file_control() return code */ 5781 5782 if( objc!=4 ){ 5783 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5784 return TCL_ERROR; 5785 } 5786 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5787 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 5788 ){ 5789 return TCL_ERROR; 5790 } 5791 zDb = Tcl_GetString(objv[2]); 5792 if( zDb[0]=='\0' ) zDb = NULL; 5793 5794 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 5795 if( rc ){ 5796 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5797 return TCL_ERROR; 5798 } 5799 return TCL_OK; 5800 } 5801 5802 /* 5803 ** tclcmd: file_control_lockproxy_test DB PWD 5804 ** 5805 ** This TCL command runs the sqlite3_file_control interface and 5806 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5807 ** SQLITE_SET_LOCKPROXYFILE verbs. 5808 */ 5809 static int SQLITE_TCLAPI file_control_lockproxy_test( 5810 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5811 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5812 int objc, /* Number of arguments */ 5813 Tcl_Obj *CONST objv[] /* Command arguments */ 5814 ){ 5815 sqlite3 *db; 5816 5817 if( objc!=3 ){ 5818 Tcl_AppendResult(interp, "wrong # args: should be \"", 5819 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 5820 return TCL_ERROR; 5821 } 5822 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5823 return TCL_ERROR; 5824 } 5825 5826 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 5827 # if defined(__APPLE__) 5828 # define SQLITE_ENABLE_LOCKING_STYLE 1 5829 # else 5830 # define SQLITE_ENABLE_LOCKING_STYLE 0 5831 # endif 5832 #endif 5833 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 5834 { 5835 char *testPath; 5836 int rc; 5837 int nPwd; 5838 const char *zPwd; 5839 char proxyPath[400]; 5840 5841 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 5842 if( sizeof(proxyPath)<nPwd+20 ){ 5843 Tcl_AppendResult(interp, "PWD too big", (void*)0); 5844 return TCL_ERROR; 5845 } 5846 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 5847 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5848 if( rc ){ 5849 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5850 return TCL_ERROR; 5851 } 5852 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 5853 if( strncmp(proxyPath,testPath,11) ){ 5854 Tcl_AppendResult(interp, "Lock proxy file did not match the " 5855 "previously assigned value", 0); 5856 return TCL_ERROR; 5857 } 5858 if( rc ){ 5859 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5860 return TCL_ERROR; 5861 } 5862 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5863 if( rc ){ 5864 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5865 return TCL_ERROR; 5866 } 5867 } 5868 #endif 5869 return TCL_OK; 5870 } 5871 5872 #if SQLITE_OS_WIN 5873 /* 5874 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 5875 ** 5876 ** This TCL command runs the sqlite3_file_control interface with 5877 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 5878 */ 5879 static int SQLITE_TCLAPI file_control_win32_av_retry( 5880 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5881 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5882 int objc, /* Number of arguments */ 5883 Tcl_Obj *CONST objv[] /* Command arguments */ 5884 ){ 5885 sqlite3 *db; 5886 int rc; 5887 int a[2]; 5888 char z[100]; 5889 5890 if( objc!=4 ){ 5891 Tcl_AppendResult(interp, "wrong # args: should be \"", 5892 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 5893 return TCL_ERROR; 5894 } 5895 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5896 return TCL_ERROR; 5897 } 5898 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 5899 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 5900 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 5901 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 5902 Tcl_AppendResult(interp, z, (char*)0); 5903 return TCL_OK; 5904 } 5905 5906 /* 5907 ** tclcmd: file_control_win32_get_handle DB 5908 ** 5909 ** This TCL command runs the sqlite3_file_control interface with 5910 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 5911 */ 5912 static int file_control_win32_get_handle( 5913 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5914 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5915 int objc, /* Number of arguments */ 5916 Tcl_Obj *CONST objv[] /* Command arguments */ 5917 ){ 5918 sqlite3 *db; 5919 int rc; 5920 HANDLE hFile = NULL; 5921 char z[100]; 5922 5923 if( objc!=2 ){ 5924 Tcl_AppendResult(interp, "wrong # args: should be \"", 5925 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5926 return TCL_ERROR; 5927 } 5928 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5929 return TCL_ERROR; 5930 } 5931 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 5932 (void*)&hFile); 5933 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5934 Tcl_AppendResult(interp, z, (char*)0); 5935 return TCL_OK; 5936 } 5937 5938 /* 5939 ** tclcmd: file_control_win32_set_handle DB HANDLE 5940 ** 5941 ** This TCL command runs the sqlite3_file_control interface with 5942 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 5943 */ 5944 static int SQLITE_TCLAPI file_control_win32_set_handle( 5945 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5946 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5947 int objc, /* Number of arguments */ 5948 Tcl_Obj *CONST objv[] /* Command arguments */ 5949 ){ 5950 sqlite3 *db; 5951 int rc; 5952 HANDLE hFile = NULL; 5953 char z[100]; 5954 5955 if( objc!=3 ){ 5956 Tcl_AppendResult(interp, "wrong # args: should be \"", 5957 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 5958 return TCL_ERROR; 5959 } 5960 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5961 return TCL_ERROR; 5962 } 5963 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 5964 return TCL_ERROR; 5965 } 5966 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 5967 (void*)&hFile); 5968 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5969 Tcl_AppendResult(interp, z, (char*)0); 5970 return TCL_OK; 5971 } 5972 #endif 5973 5974 /* 5975 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 5976 ** 5977 ** This TCL command runs the sqlite3_file_control interface with 5978 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 5979 */ 5980 static int SQLITE_TCLAPI file_control_persist_wal( 5981 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5982 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5983 int objc, /* Number of arguments */ 5984 Tcl_Obj *CONST objv[] /* Command arguments */ 5985 ){ 5986 sqlite3 *db; 5987 int rc; 5988 int bPersist; 5989 char z[100]; 5990 5991 if( objc!=3 ){ 5992 Tcl_AppendResult(interp, "wrong # args: should be \"", 5993 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5994 return TCL_ERROR; 5995 } 5996 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5997 return TCL_ERROR; 5998 } 5999 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 6000 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 6001 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 6002 Tcl_AppendResult(interp, z, (char*)0); 6003 return TCL_OK; 6004 } 6005 6006 /* 6007 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 6008 ** 6009 ** This TCL command runs the sqlite3_file_control interface with 6010 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 6011 */ 6012 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 6013 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6014 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6015 int objc, /* Number of arguments */ 6016 Tcl_Obj *CONST objv[] /* Command arguments */ 6017 ){ 6018 sqlite3 *db; 6019 int rc; 6020 int b; 6021 char z[100]; 6022 6023 if( objc!=3 ){ 6024 Tcl_AppendResult(interp, "wrong # args: should be \"", 6025 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 6026 return TCL_ERROR; 6027 } 6028 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6029 return TCL_ERROR; 6030 } 6031 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 6032 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 6033 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 6034 Tcl_AppendResult(interp, z, (char*)0); 6035 return TCL_OK; 6036 } 6037 6038 6039 /* 6040 ** tclcmd: file_control_vfsname DB ?AUXDB? 6041 ** 6042 ** Return a string that describes the stack of VFSes. 6043 */ 6044 static int SQLITE_TCLAPI file_control_vfsname( 6045 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6046 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6047 int objc, /* Number of arguments */ 6048 Tcl_Obj *CONST objv[] /* Command arguments */ 6049 ){ 6050 sqlite3 *db; 6051 const char *zDbName = "main"; 6052 char *zVfsName = 0; 6053 6054 if( objc!=2 && objc!=3 ){ 6055 Tcl_AppendResult(interp, "wrong # args: should be \"", 6056 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6057 return TCL_ERROR; 6058 } 6059 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6060 return TCL_ERROR; 6061 } 6062 if( objc==3 ){ 6063 zDbName = Tcl_GetString(objv[2]); 6064 } 6065 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 6066 Tcl_AppendResult(interp, zVfsName, (char*)0); 6067 sqlite3_free(zVfsName); 6068 return TCL_OK; 6069 } 6070 6071 /* 6072 ** tclcmd: file_control_tempfilename DB ?AUXDB? 6073 ** 6074 ** Return a string that is a temporary filename 6075 */ 6076 static int SQLITE_TCLAPI file_control_tempfilename( 6077 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6078 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6079 int objc, /* Number of arguments */ 6080 Tcl_Obj *CONST objv[] /* Command arguments */ 6081 ){ 6082 sqlite3 *db; 6083 const char *zDbName = "main"; 6084 char *zTName = 0; 6085 6086 if( objc!=2 && objc!=3 ){ 6087 Tcl_AppendResult(interp, "wrong # args: should be \"", 6088 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 6089 return TCL_ERROR; 6090 } 6091 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6092 return TCL_ERROR; 6093 } 6094 if( objc==3 ){ 6095 zDbName = Tcl_GetString(objv[2]); 6096 } 6097 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 6098 Tcl_AppendResult(interp, zTName, (char*)0); 6099 sqlite3_free(zTName); 6100 return TCL_OK; 6101 } 6102 6103 6104 /* 6105 ** tclcmd: sqlite3_vfs_list 6106 ** 6107 ** Return a tcl list containing the names of all registered vfs's. 6108 */ 6109 static int SQLITE_TCLAPI vfs_list( 6110 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6111 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6112 int objc, /* Number of arguments */ 6113 Tcl_Obj *CONST objv[] /* Command arguments */ 6114 ){ 6115 sqlite3_vfs *pVfs; 6116 Tcl_Obj *pRet = Tcl_NewObj(); 6117 if( objc!=1 ){ 6118 Tcl_WrongNumArgs(interp, 1, objv, ""); 6119 return TCL_ERROR; 6120 } 6121 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 6122 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 6123 } 6124 Tcl_SetObjResult(interp, pRet); 6125 return TCL_OK; 6126 } 6127 6128 /* 6129 ** tclcmd: sqlite3_limit DB ID VALUE 6130 ** 6131 ** This TCL command runs the sqlite3_limit interface and 6132 ** verifies correct operation of the same. 6133 */ 6134 static int SQLITE_TCLAPI test_limit( 6135 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6136 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6137 int objc, /* Number of arguments */ 6138 Tcl_Obj *CONST objv[] /* Command arguments */ 6139 ){ 6140 sqlite3 *db; 6141 int rc; 6142 static const struct { 6143 char *zName; 6144 int id; 6145 } aId[] = { 6146 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6147 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6148 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6149 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6150 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6151 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6152 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6153 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6154 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6155 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6156 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6157 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6158 6159 /* Out of range test cases */ 6160 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6161 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6162 }; 6163 int i, id = 0; 6164 int val; 6165 const char *zId; 6166 6167 if( objc!=4 ){ 6168 Tcl_AppendResult(interp, "wrong # args: should be \"", 6169 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6170 return TCL_ERROR; 6171 } 6172 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6173 zId = Tcl_GetString(objv[2]); 6174 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6175 if( strcmp(zId, aId[i].zName)==0 ){ 6176 id = aId[i].id; 6177 break; 6178 } 6179 } 6180 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6181 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6182 return TCL_ERROR; 6183 } 6184 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6185 rc = sqlite3_limit(db, id, val); 6186 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6187 return TCL_OK; 6188 } 6189 6190 /* 6191 ** tclcmd: save_prng_state 6192 ** 6193 ** Save the state of the pseudo-random number generator. 6194 ** At the same time, verify that sqlite3_test_control works even when 6195 ** called with an out-of-range opcode. 6196 */ 6197 static int SQLITE_TCLAPI save_prng_state( 6198 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6199 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6200 int objc, /* Number of arguments */ 6201 Tcl_Obj *CONST objv[] /* Command arguments */ 6202 ){ 6203 int rc = sqlite3_test_control(9999); 6204 assert( rc==0 ); 6205 rc = sqlite3_test_control(-1); 6206 assert( rc==0 ); 6207 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6208 return TCL_OK; 6209 } 6210 /* 6211 ** tclcmd: restore_prng_state 6212 */ 6213 static int SQLITE_TCLAPI restore_prng_state( 6214 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6215 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6216 int objc, /* Number of arguments */ 6217 Tcl_Obj *CONST objv[] /* Command arguments */ 6218 ){ 6219 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 6220 return TCL_OK; 6221 } 6222 /* 6223 ** tclcmd: reset_prng_state 6224 */ 6225 static int SQLITE_TCLAPI reset_prng_state( 6226 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6227 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6228 int objc, /* Number of arguments */ 6229 Tcl_Obj *CONST objv[] /* Command arguments */ 6230 ){ 6231 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 6232 return TCL_OK; 6233 } 6234 6235 /* 6236 ** tclcmd: database_may_be_corrupt 6237 ** 6238 ** Indicate that database files might be corrupt. In other words, set the normal 6239 ** state of operation. 6240 */ 6241 static int SQLITE_TCLAPI database_may_be_corrupt( 6242 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6243 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6244 int objc, /* Number of arguments */ 6245 Tcl_Obj *CONST objv[] /* Command arguments */ 6246 ){ 6247 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6248 return TCL_OK; 6249 } 6250 /* 6251 ** tclcmd: database_never_corrupt 6252 ** 6253 ** Indicate that database files are always well-formed. This enables extra assert() 6254 ** statements that test conditions that are always true for well-formed databases. 6255 */ 6256 static int SQLITE_TCLAPI database_never_corrupt( 6257 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6258 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6259 int objc, /* Number of arguments */ 6260 Tcl_Obj *CONST objv[] /* Command arguments */ 6261 ){ 6262 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6263 return TCL_OK; 6264 } 6265 6266 /* 6267 ** tclcmd: pcache_stats 6268 */ 6269 static int SQLITE_TCLAPI test_pcache_stats( 6270 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6271 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6272 int objc, /* Number of arguments */ 6273 Tcl_Obj *CONST objv[] /* Command arguments */ 6274 ){ 6275 int nMin; 6276 int nMax; 6277 int nCurrent; 6278 int nRecyclable; 6279 Tcl_Obj *pRet; 6280 6281 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6282 6283 pRet = Tcl_NewObj(); 6284 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6285 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6286 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6287 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6288 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6289 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6290 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6291 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6292 6293 Tcl_SetObjResult(interp, pRet); 6294 6295 return TCL_OK; 6296 } 6297 6298 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6299 static void test_unlock_notify_cb(void **aArg, int nArg){ 6300 int ii; 6301 for(ii=0; ii<nArg; ii++){ 6302 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6303 } 6304 } 6305 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6306 6307 /* 6308 ** tclcmd: sqlite3_unlock_notify db 6309 */ 6310 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6311 static int SQLITE_TCLAPI test_unlock_notify( 6312 ClientData clientData, /* Unused */ 6313 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6314 int objc, /* Number of arguments */ 6315 Tcl_Obj *CONST objv[] /* Command arguments */ 6316 ){ 6317 sqlite3 *db; 6318 int rc; 6319 6320 if( objc!=2 ){ 6321 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6322 return TCL_ERROR; 6323 } 6324 6325 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6326 return TCL_ERROR; 6327 } 6328 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6329 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6330 return TCL_OK; 6331 } 6332 #endif 6333 6334 /* 6335 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6336 */ 6337 static int SQLITE_TCLAPI test_wal_checkpoint( 6338 ClientData clientData, /* Unused */ 6339 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6340 int objc, /* Number of arguments */ 6341 Tcl_Obj *CONST objv[] /* Command arguments */ 6342 ){ 6343 char *zDb = 0; 6344 sqlite3 *db; 6345 int rc; 6346 6347 if( objc!=3 && objc!=2 ){ 6348 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6349 return TCL_ERROR; 6350 } 6351 6352 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6353 return TCL_ERROR; 6354 } 6355 if( objc==3 ){ 6356 zDb = Tcl_GetString(objv[2]); 6357 } 6358 rc = sqlite3_wal_checkpoint(db, zDb); 6359 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6360 return TCL_OK; 6361 } 6362 6363 /* 6364 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6365 ** 6366 ** This command calls the wal_checkpoint_v2() function with the specified 6367 ** mode argument (passive, full or restart). If present, the database name 6368 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6369 ** NAME argument is not present, a NULL pointer is passed instead. 6370 ** 6371 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6372 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6373 ** to the error message obtained from sqlite3_errmsg(). 6374 ** 6375 ** Otherwise, this command returns a list of three integers. The first integer 6376 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6377 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6378 ** the number of frames in the log and the number of frames in the log 6379 ** that have been checkpointed. 6380 */ 6381 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6382 ClientData clientData, /* Unused */ 6383 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6384 int objc, /* Number of arguments */ 6385 Tcl_Obj *CONST objv[] /* Command arguments */ 6386 ){ 6387 char *zDb = 0; 6388 sqlite3 *db; 6389 int rc; 6390 6391 int eMode; 6392 int nLog = -555; 6393 int nCkpt = -555; 6394 Tcl_Obj *pRet; 6395 6396 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6397 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6398 assert( SQLITE_CHECKPOINT_FULL==1 ); 6399 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6400 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6401 6402 if( objc!=3 && objc!=4 ){ 6403 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6404 return TCL_ERROR; 6405 } 6406 6407 if( objc==4 ){ 6408 zDb = Tcl_GetString(objv[3]); 6409 } 6410 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6411 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6412 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6413 )){ 6414 return TCL_ERROR; 6415 } 6416 6417 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6418 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6419 const char *zErrCode = sqlite3ErrName(rc); 6420 Tcl_ResetResult(interp); 6421 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6422 return TCL_ERROR; 6423 } 6424 6425 pRet = Tcl_NewObj(); 6426 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6427 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6428 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6429 Tcl_SetObjResult(interp, pRet); 6430 6431 return TCL_OK; 6432 } 6433 6434 /* 6435 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6436 */ 6437 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6438 ClientData clientData, /* Unused */ 6439 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6440 int objc, /* Number of arguments */ 6441 Tcl_Obj *CONST objv[] /* Command arguments */ 6442 ){ 6443 sqlite3 *db; 6444 int rc; 6445 int iVal; 6446 6447 6448 if( objc!=3 ){ 6449 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6450 return TCL_ERROR; 6451 } 6452 6453 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6454 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6455 ){ 6456 return TCL_ERROR; 6457 } 6458 6459 rc = sqlite3_wal_autocheckpoint(db, iVal); 6460 Tcl_ResetResult(interp); 6461 if( rc!=SQLITE_OK ){ 6462 const char *zErrCode = sqlite3ErrName(rc); 6463 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6464 return TCL_ERROR; 6465 } 6466 6467 return TCL_OK; 6468 } 6469 6470 6471 /* 6472 ** tclcmd: test_sqlite3_log ?SCRIPT? 6473 */ 6474 static struct LogCallback { 6475 Tcl_Interp *pInterp; 6476 Tcl_Obj *pObj; 6477 } logcallback = {0, 0}; 6478 static void xLogcallback(void *unused, int err, char *zMsg){ 6479 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6480 Tcl_IncrRefCount(pNew); 6481 Tcl_ListObjAppendElement( 6482 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6483 ); 6484 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6485 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6486 Tcl_DecrRefCount(pNew); 6487 } 6488 static int SQLITE_TCLAPI test_sqlite3_log( 6489 ClientData clientData, 6490 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6491 int objc, /* Number of arguments */ 6492 Tcl_Obj *CONST objv[] /* Command arguments */ 6493 ){ 6494 if( objc>2 ){ 6495 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 6496 return TCL_ERROR; 6497 } 6498 if( logcallback.pObj ){ 6499 Tcl_DecrRefCount(logcallback.pObj); 6500 logcallback.pObj = 0; 6501 logcallback.pInterp = 0; 6502 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 6503 } 6504 if( objc>1 ){ 6505 logcallback.pObj = objv[1]; 6506 Tcl_IncrRefCount(logcallback.pObj); 6507 logcallback.pInterp = interp; 6508 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 6509 } 6510 return TCL_OK; 6511 } 6512 6513 /* 6514 ** tcl_objproc COMMANDNAME ARGS... 6515 ** 6516 ** Run a TCL command using its objProc interface. Throw an error if 6517 ** the command has no objProc interface. 6518 */ 6519 static int SQLITE_TCLAPI runAsObjProc( 6520 void * clientData, 6521 Tcl_Interp *interp, 6522 int objc, 6523 Tcl_Obj *CONST objv[] 6524 ){ 6525 Tcl_CmdInfo cmdInfo; 6526 if( objc<2 ){ 6527 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 6528 return TCL_ERROR; 6529 } 6530 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 6531 Tcl_AppendResult(interp, "command not found: ", 6532 Tcl_GetString(objv[1]), (char*)0); 6533 return TCL_ERROR; 6534 } 6535 if( cmdInfo.objProc==0 ){ 6536 Tcl_AppendResult(interp, "command has no objProc: ", 6537 Tcl_GetString(objv[1]), (char*)0); 6538 return TCL_ERROR; 6539 } 6540 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 6541 } 6542 6543 #ifndef SQLITE_OMIT_EXPLAIN 6544 /* 6545 ** WARNING: The following function, printExplainQueryPlan() is an exact 6546 ** copy of example code from eqp.in (eqp.html). If this code is modified, 6547 ** then the documentation copy needs to be modified as well. 6548 */ 6549 /* 6550 ** Argument pStmt is a prepared SQL statement. This function compiles 6551 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 6552 ** and prints the report to stdout using printf(). 6553 */ 6554 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 6555 const char *zSql; /* Input SQL */ 6556 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 6557 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 6558 int rc; /* Return code from sqlite3_prepare_v2() */ 6559 6560 zSql = sqlite3_sql(pStmt); 6561 if( zSql==0 ) return SQLITE_ERROR; 6562 6563 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 6564 if( zExplain==0 ) return SQLITE_NOMEM; 6565 6566 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 6567 sqlite3_free(zExplain); 6568 if( rc!=SQLITE_OK ) return rc; 6569 6570 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 6571 int iSelectid = sqlite3_column_int(pExplain, 0); 6572 int iOrder = sqlite3_column_int(pExplain, 1); 6573 int iFrom = sqlite3_column_int(pExplain, 2); 6574 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 6575 6576 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 6577 } 6578 6579 return sqlite3_finalize(pExplain); 6580 } 6581 6582 static int SQLITE_TCLAPI test_print_eqp( 6583 void * clientData, 6584 Tcl_Interp *interp, 6585 int objc, 6586 Tcl_Obj *CONST objv[] 6587 ){ 6588 int rc; 6589 sqlite3_stmt *pStmt; 6590 6591 if( objc!=2 ){ 6592 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 6593 return TCL_ERROR; 6594 } 6595 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 6596 rc = printExplainQueryPlan(pStmt); 6597 /* This is needed on Windows so that a test case using this 6598 ** function can open a read pipe and get the output of 6599 ** printExplainQueryPlan() immediately. 6600 */ 6601 fflush(stdout); 6602 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 6603 return TCL_OK; 6604 } 6605 #endif /* SQLITE_OMIT_EXPLAIN */ 6606 6607 /* 6608 ** sqlite3_test_control VERB ARGS... 6609 */ 6610 static int SQLITE_TCLAPI test_test_control( 6611 void * clientData, 6612 Tcl_Interp *interp, 6613 int objc, 6614 Tcl_Obj *CONST objv[] 6615 ){ 6616 struct Verb { 6617 const char *zName; 6618 int i; 6619 } aVerb[] = { 6620 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 6621 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 6622 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 6623 }; 6624 int iVerb; 6625 int iFlag; 6626 int rc; 6627 6628 if( objc<2 ){ 6629 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 6630 return TCL_ERROR; 6631 } 6632 6633 rc = Tcl_GetIndexFromObjStruct( 6634 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 6635 ); 6636 if( rc!=TCL_OK ) return rc; 6637 6638 iFlag = aVerb[iVerb].i; 6639 switch( iFlag ){ 6640 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 6641 int val; 6642 if( objc!=3 ){ 6643 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 6644 return TCL_ERROR; 6645 } 6646 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 6647 sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, val); 6648 break; 6649 } 6650 6651 case SQLITE_TESTCTRL_SORTER_MMAP: { 6652 int val; 6653 sqlite3 *db; 6654 if( objc!=4 ){ 6655 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 6656 return TCL_ERROR; 6657 } 6658 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6659 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6660 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 6661 break; 6662 } 6663 6664 case SQLITE_TESTCTRL_IMPOSTER: { 6665 int onOff, tnum; 6666 const char *zDbName; 6667 sqlite3 *db; 6668 if( objc!=6 ){ 6669 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 6670 return TCL_ERROR; 6671 } 6672 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6673 zDbName = Tcl_GetString(objv[3]); 6674 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 6675 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 6676 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 6677 break; 6678 } 6679 } 6680 6681 Tcl_ResetResult(interp); 6682 return TCL_OK; 6683 } 6684 6685 #if SQLITE_OS_UNIX 6686 #include <sys/time.h> 6687 #include <sys/resource.h> 6688 6689 static int SQLITE_TCLAPI test_getrusage( 6690 void * clientData, 6691 Tcl_Interp *interp, 6692 int objc, 6693 Tcl_Obj *CONST objv[] 6694 ){ 6695 char buf[1024]; 6696 struct rusage r; 6697 memset(&r, 0, sizeof(r)); 6698 getrusage(RUSAGE_SELF, &r); 6699 6700 sqlite3_snprintf(sizeof(buf), buf, 6701 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 6702 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 6703 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 6704 (int)r.ru_minflt, (int)r.ru_majflt 6705 ); 6706 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 6707 return TCL_OK; 6708 } 6709 #endif 6710 6711 #if SQLITE_OS_WIN 6712 /* 6713 ** Information passed from the main thread into the windows file locker 6714 ** background thread. 6715 */ 6716 struct win32FileLocker { 6717 char *evName; /* Name of event to signal thread startup */ 6718 HANDLE h; /* Handle of the file to be locked */ 6719 int delay1; /* Delay before locking */ 6720 int delay2; /* Delay before unlocking */ 6721 int ok; /* Finished ok */ 6722 int err; /* True if an error occurs */ 6723 }; 6724 #endif 6725 6726 6727 #if SQLITE_OS_WIN 6728 #include <process.h> 6729 /* 6730 ** The background thread that does file locking. 6731 */ 6732 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 6733 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 6734 if( p->evName ){ 6735 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 6736 if ( ev ){ 6737 SetEvent(ev); 6738 CloseHandle(ev); 6739 } 6740 } 6741 if( p->delay1 ) Sleep(p->delay1); 6742 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 6743 Sleep(p->delay2); 6744 UnlockFile(p->h, 0, 0, 100000000, 0); 6745 p->ok = 1; 6746 }else{ 6747 p->err = 1; 6748 } 6749 CloseHandle(p->h); 6750 p->h = 0; 6751 p->delay1 = 0; 6752 p->delay2 = 0; 6753 } 6754 #endif 6755 6756 #if SQLITE_OS_WIN 6757 /* 6758 ** lock_win32_file FILENAME DELAY1 DELAY2 6759 ** 6760 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 6761 ** Wait DELAY1 milliseconds before acquiring the lock. 6762 */ 6763 static int SQLITE_TCLAPI win32_file_lock( 6764 void * clientData, 6765 Tcl_Interp *interp, 6766 int objc, 6767 Tcl_Obj *CONST objv[] 6768 ){ 6769 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 6770 const char *zFilename; 6771 char zBuf[200]; 6772 int retry = 0; 6773 HANDLE ev; 6774 DWORD wResult; 6775 6776 if( objc!=4 && objc!=1 ){ 6777 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 6778 return TCL_ERROR; 6779 } 6780 if( objc==1 ){ 6781 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 6782 x.ok, x.err, x.delay1, x.delay2, x.h); 6783 Tcl_AppendResult(interp, zBuf, (char*)0); 6784 return TCL_OK; 6785 } 6786 while( x.h && retry<30 ){ 6787 retry++; 6788 Sleep(100); 6789 } 6790 if( x.h ){ 6791 Tcl_AppendResult(interp, "busy", (char*)0); 6792 return TCL_ERROR; 6793 } 6794 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 6795 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 6796 zFilename = Tcl_GetString(objv[1]); 6797 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 6798 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 6799 FILE_ATTRIBUTE_NORMAL, 0); 6800 if( !x.h ){ 6801 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 6802 return TCL_ERROR; 6803 } 6804 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 6805 if ( !ev ){ 6806 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 6807 return TCL_ERROR; 6808 } 6809 _beginthread(win32_file_locker, 0, (void*)&x); 6810 Sleep(0); 6811 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 6812 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 6813 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 6814 CloseHandle(ev); 6815 return TCL_ERROR; 6816 } 6817 CloseHandle(ev); 6818 return TCL_OK; 6819 } 6820 6821 /* 6822 ** exists_win32_path PATH 6823 ** 6824 ** Returns non-zero if the specified path exists, whose fully qualified name 6825 ** may exceed 260 characters if it is prefixed with "\\?\". 6826 */ 6827 static int SQLITE_TCLAPI win32_exists_path( 6828 void *clientData, 6829 Tcl_Interp *interp, 6830 int objc, 6831 Tcl_Obj *CONST objv[] 6832 ){ 6833 if( objc!=2 ){ 6834 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 6835 return TCL_ERROR; 6836 } 6837 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 6838 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 6839 return TCL_OK; 6840 } 6841 6842 /* 6843 ** find_win32_file PATTERN 6844 ** 6845 ** Returns a list of entries in a directory that match the specified pattern, 6846 ** whose fully qualified name may exceed 248 characters if it is prefixed with 6847 ** "\\?\". 6848 */ 6849 static int SQLITE_TCLAPI win32_find_file( 6850 void *clientData, 6851 Tcl_Interp *interp, 6852 int objc, 6853 Tcl_Obj *CONST objv[] 6854 ){ 6855 HANDLE hFindFile = INVALID_HANDLE_VALUE; 6856 WIN32_FIND_DATAW findData; 6857 Tcl_Obj *listObj; 6858 DWORD lastErrno; 6859 if( objc!=2 ){ 6860 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 6861 return TCL_ERROR; 6862 } 6863 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 6864 if( hFindFile==INVALID_HANDLE_VALUE ){ 6865 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6866 return TCL_ERROR; 6867 } 6868 listObj = Tcl_NewObj(); 6869 Tcl_IncrRefCount(listObj); 6870 do { 6871 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 6872 findData.cFileName, -1)); 6873 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 6874 findData.dwFileAttributes)); 6875 } while( FindNextFileW(hFindFile, &findData) ); 6876 lastErrno = GetLastError(); 6877 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 6878 FindClose(hFindFile); 6879 Tcl_DecrRefCount(listObj); 6880 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6881 return TCL_ERROR; 6882 } 6883 FindClose(hFindFile); 6884 Tcl_SetObjResult(interp, listObj); 6885 return TCL_OK; 6886 } 6887 6888 /* 6889 ** delete_win32_file FILENAME 6890 ** 6891 ** Deletes the specified file, whose fully qualified name may exceed 260 6892 ** characters if it is prefixed with "\\?\". 6893 */ 6894 static int SQLITE_TCLAPI win32_delete_file( 6895 void *clientData, 6896 Tcl_Interp *interp, 6897 int objc, 6898 Tcl_Obj *CONST objv[] 6899 ){ 6900 if( objc!=2 ){ 6901 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 6902 return TCL_ERROR; 6903 } 6904 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 6905 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6906 return TCL_ERROR; 6907 } 6908 Tcl_ResetResult(interp); 6909 return TCL_OK; 6910 } 6911 6912 /* 6913 ** make_win32_dir DIRECTORY 6914 ** 6915 ** Creates the specified directory, whose fully qualified name may exceed 248 6916 ** characters if it is prefixed with "\\?\". 6917 */ 6918 static int SQLITE_TCLAPI win32_mkdir( 6919 void *clientData, 6920 Tcl_Interp *interp, 6921 int objc, 6922 Tcl_Obj *CONST objv[] 6923 ){ 6924 if( objc!=2 ){ 6925 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6926 return TCL_ERROR; 6927 } 6928 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 6929 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6930 return TCL_ERROR; 6931 } 6932 Tcl_ResetResult(interp); 6933 return TCL_OK; 6934 } 6935 6936 /* 6937 ** remove_win32_dir DIRECTORY 6938 ** 6939 ** Removes the specified directory, whose fully qualified name may exceed 248 6940 ** characters if it is prefixed with "\\?\". 6941 */ 6942 static int SQLITE_TCLAPI win32_rmdir( 6943 void *clientData, 6944 Tcl_Interp *interp, 6945 int objc, 6946 Tcl_Obj *CONST objv[] 6947 ){ 6948 if( objc!=2 ){ 6949 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6950 return TCL_ERROR; 6951 } 6952 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 6953 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6954 return TCL_ERROR; 6955 } 6956 Tcl_ResetResult(interp); 6957 return TCL_OK; 6958 } 6959 #endif 6960 6961 6962 /* 6963 ** optimization_control DB OPT BOOLEAN 6964 ** 6965 ** Enable or disable query optimizations using the sqlite3_test_control() 6966 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 6967 ** OPT is the name of the optimization to be disabled. 6968 */ 6969 static int SQLITE_TCLAPI optimization_control( 6970 void * clientData, 6971 Tcl_Interp *interp, 6972 int objc, 6973 Tcl_Obj *CONST objv[] 6974 ){ 6975 int i; 6976 sqlite3 *db; 6977 const char *zOpt; 6978 int onoff; 6979 int mask = 0; 6980 static const struct { 6981 const char *zOptName; 6982 int mask; 6983 } aOpt[] = { 6984 { "all", SQLITE_AllOpts }, 6985 { "none", 0 }, 6986 { "query-flattener", SQLITE_QueryFlattener }, 6987 { "groupby-order", SQLITE_GroupByOrder }, 6988 { "factor-constants", SQLITE_FactorOutConst }, 6989 { "distinct-opt", SQLITE_DistinctOpt }, 6990 { "cover-idx-scan", SQLITE_CoverIdxScan }, 6991 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 6992 { "transitive", SQLITE_Transitive }, 6993 { "omit-noop-join", SQLITE_OmitNoopJoin }, 6994 { "stat3", SQLITE_Stat34 }, 6995 { "stat4", SQLITE_Stat34 }, 6996 { "skip-scan", SQLITE_SkipScan }, 6997 }; 6998 6999 if( objc!=4 ){ 7000 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 7001 return TCL_ERROR; 7002 } 7003 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7004 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 7005 zOpt = Tcl_GetString(objv[2]); 7006 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7007 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 7008 mask = aOpt[i].mask; 7009 break; 7010 } 7011 } 7012 if( onoff ) mask = ~mask; 7013 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 7014 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 7015 (char*)0); 7016 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 7017 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 7018 } 7019 return TCL_ERROR; 7020 } 7021 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 7022 return TCL_OK; 7023 } 7024 7025 /* 7026 ** load_static_extension DB NAME ... 7027 ** 7028 ** Load one or more statically linked extensions. 7029 */ 7030 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 7031 void * clientData, 7032 Tcl_Interp *interp, 7033 int objc, 7034 Tcl_Obj *CONST objv[] 7035 ){ 7036 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 7037 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 7038 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 7039 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 7040 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 7041 extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); 7042 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 7043 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 7044 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 7045 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 7046 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 7047 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 7048 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 7049 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 7050 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 7051 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 7052 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 7053 extern int sqlite3_unionvtab_init(sqlite3*,char**,const sqlite3_api_routines*); 7054 #ifdef SQLITE_HAVE_ZLIB 7055 extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); 7056 #endif 7057 static const struct { 7058 const char *zExtName; 7059 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 7060 } aExtension[] = { 7061 { "amatch", sqlite3_amatch_init }, 7062 { "carray", sqlite3_carray_init }, 7063 { "closure", sqlite3_closure_init }, 7064 { "csv", sqlite3_csv_init }, 7065 { "eval", sqlite3_eval_init }, 7066 { "explain", sqlite3_explain_init }, 7067 { "fileio", sqlite3_fileio_init }, 7068 { "fuzzer", sqlite3_fuzzer_init }, 7069 { "ieee754", sqlite3_ieee_init }, 7070 { "nextchar", sqlite3_nextchar_init }, 7071 { "percentile", sqlite3_percentile_init }, 7072 { "regexp", sqlite3_regexp_init }, 7073 { "remember", sqlite3_remember_init }, 7074 { "series", sqlite3_series_init }, 7075 { "spellfix", sqlite3_spellfix_init }, 7076 { "totype", sqlite3_totype_init }, 7077 { "unionvtab", sqlite3_unionvtab_init }, 7078 { "wholenumber", sqlite3_wholenumber_init }, 7079 #ifdef SQLITE_HAVE_ZLIB 7080 { "zipfile", sqlite3_zipfile_init }, 7081 #endif 7082 }; 7083 sqlite3 *db; 7084 const char *zName; 7085 int i, j, rc; 7086 char *zErrMsg = 0; 7087 if( objc<3 ){ 7088 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 7089 return TCL_ERROR; 7090 } 7091 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7092 for(j=2; j<objc; j++){ 7093 zName = Tcl_GetString(objv[j]); 7094 for(i=0; i<ArraySize(aExtension); i++){ 7095 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 7096 } 7097 if( i>=ArraySize(aExtension) ){ 7098 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 7099 return TCL_ERROR; 7100 } 7101 if( aExtension[i].pInit ){ 7102 rc = aExtension[i].pInit(db, &zErrMsg, 0); 7103 }else{ 7104 rc = SQLITE_OK; 7105 } 7106 if( rc!=SQLITE_OK || zErrMsg ){ 7107 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 7108 (char*)0); 7109 sqlite3_free(zErrMsg); 7110 return TCL_ERROR; 7111 } 7112 } 7113 return TCL_OK; 7114 } 7115 7116 /* 7117 ** sorter_test_fakeheap BOOL 7118 ** 7119 */ 7120 static int SQLITE_TCLAPI sorter_test_fakeheap( 7121 void * clientData, 7122 Tcl_Interp *interp, 7123 int objc, 7124 Tcl_Obj *CONST objv[] 7125 ){ 7126 int bArg; 7127 if( objc!=2 ){ 7128 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 7129 return TCL_ERROR; 7130 } 7131 7132 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 7133 return TCL_ERROR; 7134 } 7135 7136 if( bArg ){ 7137 if( sqlite3GlobalConfig.pHeap==0 ){ 7138 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7139 } 7140 }else{ 7141 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7142 sqlite3GlobalConfig.pHeap = 0; 7143 } 7144 } 7145 7146 Tcl_ResetResult(interp); 7147 return TCL_OK; 7148 } 7149 7150 /* 7151 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7152 ** 7153 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7154 ** check that the leftmost and rightmost columns returned are both integers, 7155 ** and that both contain the same value. 7156 ** 7157 ** Then execute statement $SQL2. Check that the statement returns the same 7158 ** set of integers in the same order as in the previous step (using $SQL1). 7159 */ 7160 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7161 void * clientData, 7162 Tcl_Interp *interp, 7163 int objc, 7164 Tcl_Obj *CONST objv[] 7165 ){ 7166 const char *zSql1; 7167 const char *zSql2; 7168 int nStep; 7169 int iStep; 7170 unsigned int iCksum1 = 0; 7171 unsigned int iCksum2 = 0; 7172 int rc; 7173 int iB; 7174 sqlite3 *db; 7175 sqlite3_stmt *pStmt; 7176 7177 if( objc!=5 ){ 7178 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7179 return TCL_ERROR; 7180 } 7181 7182 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7183 zSql1 = Tcl_GetString(objv[2]); 7184 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7185 zSql2 = Tcl_GetString(objv[4]); 7186 7187 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7188 if( rc!=SQLITE_OK ) goto sql_error; 7189 7190 iB = sqlite3_column_count(pStmt)-1; 7191 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7192 int a = sqlite3_column_int(pStmt, 0); 7193 if( a!=sqlite3_column_int(pStmt, iB) ){ 7194 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7195 return TCL_ERROR; 7196 } 7197 7198 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7199 } 7200 rc = sqlite3_finalize(pStmt); 7201 if( rc!=SQLITE_OK ) goto sql_error; 7202 7203 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7204 if( rc!=SQLITE_OK ) goto sql_error; 7205 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7206 int a = sqlite3_column_int(pStmt, 0); 7207 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7208 } 7209 rc = sqlite3_finalize(pStmt); 7210 if( rc!=SQLITE_OK ) goto sql_error; 7211 7212 if( iCksum1!=iCksum2 ){ 7213 Tcl_AppendResult(interp, "checksum mismatch", 0); 7214 return TCL_ERROR; 7215 } 7216 7217 return TCL_OK; 7218 sql_error: 7219 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7220 return TCL_ERROR; 7221 } 7222 7223 7224 #ifdef SQLITE_USER_AUTHENTICATION 7225 #include "sqlite3userauth.h" 7226 /* 7227 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7228 */ 7229 static int SQLITE_TCLAPI test_user_authenticate( 7230 ClientData clientData, /* Unused */ 7231 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7232 int objc, /* Number of arguments */ 7233 Tcl_Obj *CONST objv[] /* Command arguments */ 7234 ){ 7235 char *zUser = 0; 7236 char *zPasswd = 0; 7237 int nPasswd = 0; 7238 sqlite3 *db; 7239 int rc; 7240 7241 if( objc!=4 ){ 7242 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7243 return TCL_ERROR; 7244 } 7245 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7246 return TCL_ERROR; 7247 } 7248 zUser = Tcl_GetString(objv[2]); 7249 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7250 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7251 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7252 return TCL_OK; 7253 } 7254 #endif /* SQLITE_USER_AUTHENTICATION */ 7255 7256 #ifdef SQLITE_USER_AUTHENTICATION 7257 /* 7258 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7259 */ 7260 static int SQLITE_TCLAPI test_user_add( 7261 ClientData clientData, /* Unused */ 7262 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7263 int objc, /* Number of arguments */ 7264 Tcl_Obj *CONST objv[] /* Command arguments */ 7265 ){ 7266 char *zUser = 0; 7267 char *zPasswd = 0; 7268 int nPasswd = 0; 7269 int isAdmin = 0; 7270 sqlite3 *db; 7271 int rc; 7272 7273 if( objc!=5 ){ 7274 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7275 return TCL_ERROR; 7276 } 7277 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7278 return TCL_ERROR; 7279 } 7280 zUser = Tcl_GetString(objv[2]); 7281 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7282 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7283 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7284 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7285 return TCL_OK; 7286 } 7287 #endif /* SQLITE_USER_AUTHENTICATION */ 7288 7289 #ifdef SQLITE_USER_AUTHENTICATION 7290 /* 7291 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7292 */ 7293 static int SQLITE_TCLAPI test_user_change( 7294 ClientData clientData, /* Unused */ 7295 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7296 int objc, /* Number of arguments */ 7297 Tcl_Obj *CONST objv[] /* Command arguments */ 7298 ){ 7299 char *zUser = 0; 7300 char *zPasswd = 0; 7301 int nPasswd = 0; 7302 int isAdmin = 0; 7303 sqlite3 *db; 7304 int rc; 7305 7306 if( objc!=5 ){ 7307 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7308 return TCL_ERROR; 7309 } 7310 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7311 return TCL_ERROR; 7312 } 7313 zUser = Tcl_GetString(objv[2]); 7314 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7315 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7316 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7317 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7318 return TCL_OK; 7319 } 7320 #endif /* SQLITE_USER_AUTHENTICATION */ 7321 7322 #ifdef SQLITE_USER_AUTHENTICATION 7323 /* 7324 ** tclcmd: sqlite3_user_delete DB USERNAME 7325 */ 7326 static int SQLITE_TCLAPI test_user_delete( 7327 ClientData clientData, /* Unused */ 7328 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7329 int objc, /* Number of arguments */ 7330 Tcl_Obj *CONST objv[] /* Command arguments */ 7331 ){ 7332 char *zUser = 0; 7333 sqlite3 *db; 7334 int rc; 7335 7336 if( objc!=3 ){ 7337 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7338 return TCL_ERROR; 7339 } 7340 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7341 return TCL_ERROR; 7342 } 7343 zUser = Tcl_GetString(objv[2]); 7344 rc = sqlite3_user_delete(db, zUser); 7345 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7346 return TCL_OK; 7347 } 7348 #endif /* SQLITE_USER_AUTHENTICATION */ 7349 7350 /* 7351 ** tclcmd: bad_behavior TYPE 7352 ** 7353 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7354 ** warning. This is used to verify that errors and warnings output by those 7355 ** tools are detected by the test scripts. 7356 ** 7357 ** TYPE BEHAVIOR 7358 ** 1 Overflow a signed integer 7359 ** 2 Jump based on an uninitialized variable 7360 ** 3 Read after free 7361 ** 4 Panic 7362 */ 7363 static int SQLITE_TCLAPI test_bad_behavior( 7364 ClientData clientData, /* Pointer to an integer containing zero */ 7365 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7366 int objc, /* Number of arguments */ 7367 Tcl_Obj *CONST objv[] /* Command arguments */ 7368 ){ 7369 int iType; 7370 int xyz; 7371 int i = *(int*)clientData; 7372 int j; 7373 int w[10]; 7374 int *a; 7375 if( objc!=2 ){ 7376 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7377 return TCL_ERROR; 7378 } 7379 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7380 switch( iType ){ 7381 case 1: { 7382 xyz = 0x7fffff00 - i; 7383 xyz += 0x100; 7384 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7385 break; 7386 } 7387 case 2: { 7388 w[1] = 5; 7389 if( w[i]>0 ) w[1]++; 7390 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7391 break; 7392 } 7393 case 3: { 7394 a = malloc( sizeof(int)*10 ); 7395 for(j=0; j<10; j++) a[j] = j; 7396 free(a); 7397 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7398 break; 7399 } 7400 case 4: { 7401 Tcl_Panic("Deliberate panic"); 7402 break; 7403 } 7404 } 7405 return TCL_OK; 7406 } 7407 7408 /* 7409 ** tclcmd: register_dbstat_vtab DB 7410 ** 7411 ** Cause the dbstat virtual table to be available on the connection DB 7412 */ 7413 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7414 void *clientData, 7415 Tcl_Interp *interp, 7416 int objc, 7417 Tcl_Obj *CONST objv[] 7418 ){ 7419 #ifdef SQLITE_OMIT_VIRTUALTABLE 7420 Tcl_AppendResult(interp, "dbstat not available because of " 7421 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7422 return TCL_ERROR; 7423 #else 7424 struct SqliteDb { sqlite3 *db; }; 7425 char *zDb; 7426 Tcl_CmdInfo cmdInfo; 7427 7428 if( objc!=2 ){ 7429 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7430 return TCL_ERROR; 7431 } 7432 7433 zDb = Tcl_GetString(objv[1]); 7434 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7435 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7436 sqlite3DbstatRegister(db); 7437 } 7438 return TCL_OK; 7439 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7440 } 7441 7442 /* 7443 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7444 ** 7445 ** Invoke sqlite3_db_config() for one of the setting values. 7446 */ 7447 static int SQLITE_TCLAPI test_sqlite3_db_config( 7448 void *clientData, 7449 Tcl_Interp *interp, 7450 int objc, 7451 Tcl_Obj *CONST objv[] 7452 ){ 7453 static const struct { 7454 const char *zName; 7455 int eVal; 7456 } aSetting[] = { 7457 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7458 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7459 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7460 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7461 { "NO_CKPT_ON_CLOSE",SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7462 { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, 7463 { "TRIGGER_EQP", SQLITE_DBCONFIG_TRIGGER_EQP }, 7464 { "RESET_DB", SQLITE_DBCONFIG_RESET_DATABASE }, 7465 }; 7466 int i; 7467 int v; 7468 const char *zSetting; 7469 sqlite3 *db; 7470 7471 if( objc!=4 ){ 7472 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING VALUE"); 7473 return TCL_ERROR; 7474 } 7475 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7476 zSetting = Tcl_GetString(objv[2]); 7477 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 7478 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 7479 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 7480 for(i=0; i<ArraySize(aSetting); i++){ 7481 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 7482 } 7483 if( i>=ArraySize(aSetting) ){ 7484 Tcl_SetObjResult(interp, 7485 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 7486 return TCL_ERROR; 7487 } 7488 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 7489 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 7490 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 7491 return TCL_OK; 7492 } 7493 7494 /* 7495 ** Change the name of the main database schema from "main" to "icecube". 7496 */ 7497 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 7498 void * clientData, 7499 Tcl_Interp *interp, 7500 int objc, 7501 Tcl_Obj *CONST objv[] 7502 ){ 7503 int rc; 7504 sqlite3 *db; 7505 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7506 if( objc!=2 ){ 7507 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7508 return TCL_ERROR; 7509 }else{ 7510 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7511 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 7512 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 7513 return TCL_OK; 7514 } 7515 } 7516 7517 /* 7518 ** Usage: sqlite3_mmap_warm DB DBNAME 7519 */ 7520 static int SQLITE_TCLAPI test_mmap_warm( 7521 void * clientData, 7522 Tcl_Interp *interp, 7523 int objc, 7524 Tcl_Obj *CONST objv[] 7525 ){ 7526 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7527 extern int sqlite3_mmap_warm(sqlite3 *db, const char *); 7528 7529 if( objc!=2 && objc!=3 ){ 7530 Tcl_WrongNumArgs(interp, 1, objv, "DB ?DBNAME?"); 7531 return TCL_ERROR; 7532 }else{ 7533 int rc; 7534 sqlite3 *db; 7535 const char *zDb = 0; 7536 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7537 if( objc==3 ){ 7538 zDb = Tcl_GetString(objv[2]); 7539 } 7540 rc = sqlite3_mmap_warm(db, zDb); 7541 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 7542 return TCL_OK; 7543 } 7544 } 7545 7546 /* 7547 ** Register commands with the TCL interpreter. 7548 */ 7549 int Sqlitetest1_Init(Tcl_Interp *interp){ 7550 extern int sqlite3_search_count; 7551 extern int sqlite3_found_count; 7552 extern int sqlite3_interrupt_count; 7553 extern int sqlite3_open_file_count; 7554 extern int sqlite3_sort_count; 7555 extern int sqlite3_current_time; 7556 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7557 extern int sqlite3_hostid_num; 7558 #endif 7559 extern int sqlite3_max_blobsize; 7560 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 7561 Tcl_Interp*,int,Tcl_Obj*CONST*); 7562 static int iZero = 0; 7563 static struct { 7564 char *zName; 7565 Tcl_CmdProc *xProc; 7566 } aCmd[] = { 7567 { "db_enter", (Tcl_CmdProc*)db_enter }, 7568 { "db_leave", (Tcl_CmdProc*)db_leave }, 7569 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 7570 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 7571 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 7572 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 7573 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 7574 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 7575 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 7576 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 7577 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 7578 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 7579 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 7580 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 7581 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 7582 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 7583 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 7584 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 7585 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 7586 #ifndef SQLITE_OMIT_GET_TABLE 7587 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 7588 #endif 7589 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 7590 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 7591 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 7592 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 7593 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 7594 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 7595 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 7596 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 7597 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 7598 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 7599 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 7600 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 7601 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 7602 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 7603 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 7604 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 7605 { "printf", (Tcl_CmdProc*)test_printf }, 7606 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 7607 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 7608 }; 7609 static struct { 7610 char *zName; 7611 Tcl_ObjCmdProc *xProc; 7612 void *clientData; 7613 } aObjCmd[] = { 7614 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 7615 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 7616 { "register_dbstat_vtab", test_register_dbstat_vtab }, 7617 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 7618 { "intarray_addr", test_intarray_addr, 0 }, 7619 { "int64array_addr", test_int64array_addr, 0 }, 7620 { "doublearray_addr", test_doublearray_addr, 0 }, 7621 { "textarray_addr", test_textarray_addr, 0 }, 7622 { "sqlite3_bind_int", test_bind_int, 0 }, 7623 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 7624 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 7625 { "sqlite3_bind_int64", test_bind_int64, 0 }, 7626 { "sqlite3_bind_double", test_bind_double, 0 }, 7627 { "sqlite3_bind_null", test_bind_null ,0 }, 7628 { "sqlite3_bind_text", test_bind_text ,0 }, 7629 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 7630 { "sqlite3_bind_blob", test_bind_blob ,0 }, 7631 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 7632 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 7633 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 7634 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 7635 { "sqlite3_sleep", test_sleep, 0}, 7636 { "sqlite3_errcode", test_errcode ,0 }, 7637 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 7638 { "sqlite3_errmsg", test_errmsg ,0 }, 7639 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 7640 { "sqlite3_open", test_open ,0 }, 7641 { "sqlite3_open16", test_open16 ,0 }, 7642 { "sqlite3_open_v2", test_open_v2 ,0 }, 7643 { "sqlite3_complete16", test_complete16 ,0 }, 7644 { "sqlite3_normalize", test_normalize ,0 }, 7645 7646 { "sqlite3_prepare", test_prepare ,0 }, 7647 { "sqlite3_prepare16", test_prepare16 ,0 }, 7648 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 7649 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 7650 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 7651 { "sqlite3_finalize", test_finalize ,0 }, 7652 { "sqlite3_stmt_status", test_stmt_status ,0 }, 7653 { "sqlite3_reset", test_reset ,0 }, 7654 { "sqlite3_expired", test_expired ,0 }, 7655 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 7656 { "sqlite3_changes", test_changes ,0 }, 7657 { "sqlite3_step", test_step ,0 }, 7658 { "sqlite3_sql", test_sql ,0 }, 7659 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 7660 { "sqlite3_next_stmt", test_next_stmt ,0 }, 7661 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 7662 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 7663 { "uses_stmt_journal", uses_stmt_journal ,0 }, 7664 7665 { "sqlite3_release_memory", test_release_memory, 0}, 7666 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 7667 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 7668 { "sqlite3_system_errno", test_system_errno, 0}, 7669 { "sqlite3_db_filename", test_db_filename, 0}, 7670 { "sqlite3_db_readonly", test_db_readonly, 0}, 7671 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 7672 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 7673 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 7674 7675 { "sqlite3_load_extension", test_load_extension, 0}, 7676 { "sqlite3_enable_load_extension", test_enable_load, 0}, 7677 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 7678 { "sqlite3_limit", test_limit, 0}, 7679 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 7680 7681 { "save_prng_state", save_prng_state, 0 }, 7682 { "restore_prng_state", restore_prng_state, 0 }, 7683 { "reset_prng_state", reset_prng_state, 0 }, 7684 { "database_never_corrupt", database_never_corrupt, 0}, 7685 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 7686 { "optimization_control", optimization_control,0}, 7687 #if SQLITE_OS_WIN 7688 { "lock_win32_file", win32_file_lock, 0 }, 7689 { "exists_win32_path", win32_exists_path, 0 }, 7690 { "find_win32_file", win32_find_file, 0 }, 7691 { "delete_win32_file", win32_delete_file, 0 }, 7692 { "make_win32_dir", win32_mkdir, 0 }, 7693 { "remove_win32_dir", win32_rmdir, 0 }, 7694 #endif 7695 { "tcl_objproc", runAsObjProc, 0 }, 7696 7697 /* sqlite3_column_*() API */ 7698 { "sqlite3_column_count", test_column_count ,0 }, 7699 { "sqlite3_data_count", test_data_count ,0 }, 7700 { "sqlite3_column_type", test_column_type ,0 }, 7701 { "sqlite3_column_blob", test_column_blob ,0 }, 7702 { "sqlite3_column_double", test_column_double ,0 }, 7703 { "sqlite3_column_int64", test_column_int64 ,0 }, 7704 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 7705 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 7706 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 7707 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 7708 #ifndef SQLITE_OMIT_DECLTYPE 7709 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 7710 #endif 7711 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7712 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 7713 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 7714 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 7715 #endif 7716 7717 #ifndef SQLITE_OMIT_UTF16 7718 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 7719 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 7720 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 7721 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 7722 #ifndef SQLITE_OMIT_DECLTYPE 7723 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 7724 #endif 7725 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7726 {"sqlite3_column_database_name16", 7727 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 7728 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 7729 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 7730 #endif 7731 #endif 7732 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 7733 { "sqlite3_global_recover", test_global_recover, 0 }, 7734 { "working_64bit_int", working_64bit_int, 0 }, 7735 { "vfs_unlink_test", vfs_unlink_test, 0 }, 7736 { "vfs_initfail_test", vfs_initfail_test, 0 }, 7737 { "vfs_unregister_all", vfs_unregister_all, 0 }, 7738 { "vfs_reregister_all", vfs_reregister_all, 0 }, 7739 { "file_control_test", file_control_test, 0 }, 7740 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 7741 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 7742 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 7743 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 7744 { "file_control_data_version", file_control_data_version, 0 }, 7745 #if SQLITE_OS_WIN 7746 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 7747 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 7748 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 7749 #endif 7750 { "file_control_persist_wal", file_control_persist_wal, 0 }, 7751 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 7752 { "file_control_vfsname", file_control_vfsname, 0 }, 7753 { "file_control_tempfilename", file_control_tempfilename, 0 }, 7754 { "sqlite3_vfs_list", vfs_list, 0 }, 7755 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 7756 7757 /* Functions from os.h */ 7758 #ifndef SQLITE_OMIT_UTF16 7759 { "add_test_collate", test_collate, 0 }, 7760 { "add_test_collate_needed", test_collate_needed, 0 }, 7761 { "add_test_function", test_function, 0 }, 7762 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 7763 #endif 7764 { "sqlite3_test_errstr", test_errstr, 0 }, 7765 { "tcl_variable_type", tcl_variable_type, 0 }, 7766 #ifndef SQLITE_OMIT_SHARED_CACHE 7767 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 7768 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 7769 #endif 7770 { "sqlite3_libversion_number", test_libversion_number, 0 }, 7771 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 7772 #ifndef SQLITE_OMIT_INCRBLOB 7773 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 7774 #endif 7775 { "pcache_stats", test_pcache_stats, 0 }, 7776 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 7777 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 7778 #endif 7779 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 7780 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 7781 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 7782 { "test_sqlite3_log", test_sqlite3_log, 0 }, 7783 #ifndef SQLITE_OMIT_EXPLAIN 7784 { "print_explain_query_plan", test_print_eqp, 0 }, 7785 #endif 7786 { "sqlite3_test_control", test_test_control }, 7787 #if SQLITE_OS_UNIX 7788 { "getrusage", test_getrusage }, 7789 #endif 7790 { "load_static_extension", tclLoadStaticExtensionCmd }, 7791 { "sorter_test_fakeheap", sorter_test_fakeheap }, 7792 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 7793 #ifdef SQLITE_USER_AUTHENTICATION 7794 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 7795 { "sqlite3_user_add", test_user_add, 0 }, 7796 { "sqlite3_user_change", test_user_change, 0 }, 7797 { "sqlite3_user_delete", test_user_delete, 0 }, 7798 #endif 7799 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 7800 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 7801 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 7802 #endif 7803 #ifdef SQLITE_ENABLE_SQLLOG 7804 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 7805 #endif 7806 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 7807 #ifdef SQLITE_ENABLE_SNAPSHOT 7808 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 7809 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 7810 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 7811 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 7812 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 7813 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 7814 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 7815 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 7816 #endif 7817 { "sqlite3_delete_database", test_delete_database, 0 }, 7818 { "atomic_batch_write", test_atomic_batch_write, 0 }, 7819 { "sqlite3_mmap_warm", test_mmap_warm, 0 }, 7820 { "sqlite3_config_sorterref", test_config_sorterref, 0 }, 7821 }; 7822 static int bitmask_size = sizeof(Bitmask)*8; 7823 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 7824 int i; 7825 extern int sqlite3_sync_count, sqlite3_fullsync_count; 7826 extern int sqlite3_opentemp_count; 7827 extern int sqlite3_like_count; 7828 extern int sqlite3_xferopt_count; 7829 extern int sqlite3_pager_readdb_count; 7830 extern int sqlite3_pager_writedb_count; 7831 extern int sqlite3_pager_writej_count; 7832 #if SQLITE_OS_WIN 7833 extern LONG volatile sqlite3_os_type; 7834 #endif 7835 #ifdef SQLITE_DEBUG 7836 extern int sqlite3WhereTrace; 7837 extern int sqlite3OSTrace; 7838 extern int sqlite3WalTrace; 7839 #endif 7840 #ifdef SQLITE_TEST 7841 #ifdef SQLITE_ENABLE_FTS3 7842 extern int sqlite3_fts3_enable_parentheses; 7843 #endif 7844 #endif 7845 #if defined(SQLITE_ENABLE_SELECTTRACE) 7846 extern int sqlite3SelectTrace; 7847 #endif 7848 7849 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 7850 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 7851 } 7852 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 7853 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 7854 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 7855 } 7856 Tcl_LinkVar(interp, "sqlite_search_count", 7857 (char*)&sqlite3_search_count, TCL_LINK_INT); 7858 Tcl_LinkVar(interp, "sqlite_found_count", 7859 (char*)&sqlite3_found_count, TCL_LINK_INT); 7860 Tcl_LinkVar(interp, "sqlite_sort_count", 7861 (char*)&sqlite3_sort_count, TCL_LINK_INT); 7862 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 7863 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 7864 Tcl_LinkVar(interp, "sqlite_like_count", 7865 (char*)&sqlite3_like_count, TCL_LINK_INT); 7866 Tcl_LinkVar(interp, "sqlite_interrupt_count", 7867 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 7868 Tcl_LinkVar(interp, "sqlite_open_file_count", 7869 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 7870 Tcl_LinkVar(interp, "sqlite_current_time", 7871 (char*)&sqlite3_current_time, TCL_LINK_INT); 7872 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7873 Tcl_LinkVar(interp, "sqlite_hostid_num", 7874 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 7875 #endif 7876 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 7877 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 7878 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 7879 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 7880 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 7881 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 7882 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 7883 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 7884 #ifndef SQLITE_OMIT_UTF16 7885 Tcl_LinkVar(interp, "unaligned_string_counter", 7886 (char*)&unaligned_string_counter, TCL_LINK_INT); 7887 #endif 7888 #ifndef SQLITE_OMIT_UTF16 7889 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 7890 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7891 #endif 7892 #if SQLITE_OS_WIN 7893 Tcl_LinkVar(interp, "sqlite_os_type", 7894 (char*)&sqlite3_os_type, TCL_LINK_LONG); 7895 #endif 7896 #ifdef SQLITE_TEST 7897 { 7898 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 7899 Tcl_LinkVar(interp, "sqlite_query_plan", 7900 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7901 } 7902 #endif 7903 #ifdef SQLITE_DEBUG 7904 Tcl_LinkVar(interp, "sqlite_where_trace", 7905 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 7906 Tcl_LinkVar(interp, "sqlite_os_trace", 7907 (char*)&sqlite3OSTrace, TCL_LINK_INT); 7908 #ifndef SQLITE_OMIT_WAL 7909 Tcl_LinkVar(interp, "sqlite_wal_trace", 7910 (char*)&sqlite3WalTrace, TCL_LINK_INT); 7911 #endif 7912 #endif 7913 #ifndef SQLITE_OMIT_DISKIO 7914 Tcl_LinkVar(interp, "sqlite_opentemp_count", 7915 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 7916 #endif 7917 Tcl_LinkVar(interp, "sqlite_static_bind_value", 7918 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 7919 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 7920 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 7921 Tcl_LinkVar(interp, "sqlite_temp_directory", 7922 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 7923 Tcl_LinkVar(interp, "sqlite_data_directory", 7924 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 7925 Tcl_LinkVar(interp, "bitmask_size", 7926 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7927 Tcl_LinkVar(interp, "longdouble_size", 7928 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7929 Tcl_LinkVar(interp, "sqlite_sync_count", 7930 (char*)&sqlite3_sync_count, TCL_LINK_INT); 7931 Tcl_LinkVar(interp, "sqlite_fullsync_count", 7932 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 7933 #if defined(SQLITE_ENABLE_SELECTTRACE) 7934 Tcl_LinkVar(interp, "sqlite3SelectTrace", 7935 (char*)&sqlite3SelectTrace, TCL_LINK_INT); 7936 #endif 7937 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 7938 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 7939 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 7940 #endif 7941 return TCL_OK; 7942 } 7943