1 /* 2 ** 2001 September 15 3 ** 4 ** The author disclaims copyright to this source code. In place of 5 ** a legal notice, here is a blessing: 6 ** 7 ** May you do good and not evil. 8 ** May you find forgiveness for yourself and forgive others. 9 ** May you share freely, never taking more than you give. 10 ** 11 ************************************************************************* 12 ** Code for testing all sorts of SQLite interfaces. This code 13 ** is not included in the SQLite library. It is used for automated 14 ** testing of the SQLite library. 15 */ 16 #include "sqliteInt.h" 17 #if SQLITE_OS_WIN 18 # include "os_win.h" 19 #endif 20 21 #include "vdbeInt.h" 22 #if defined(INCLUDE_SQLITE_TCL_H) 23 # include "sqlite_tcl.h" 24 #else 25 # include "tcl.h" 26 #endif 27 #include <stdlib.h> 28 #include <string.h> 29 30 /* 31 ** This is a copy of the first part of the SqliteDb structure in 32 ** tclsqlite.c. We need it here so that the get_sqlite_pointer routine 33 ** can extract the sqlite3* pointer from an existing Tcl SQLite 34 ** connection. 35 */ 36 struct SqliteDb { 37 sqlite3 *db; 38 }; 39 40 /* 41 ** Convert text generated by the "%p" conversion format back into 42 ** a pointer. 43 */ 44 static int testHexToInt(int h){ 45 if( h>='0' && h<='9' ){ 46 return h - '0'; 47 }else if( h>='a' && h<='f' ){ 48 return h - 'a' + 10; 49 }else{ 50 assert( h>='A' && h<='F' ); 51 return h - 'A' + 10; 52 } 53 } 54 void *sqlite3TestTextToPtr(const char *z){ 55 void *p; 56 u64 v; 57 u32 v2; 58 if( z[0]=='0' && z[1]=='x' ){ 59 z += 2; 60 } 61 v = 0; 62 while( *z ){ 63 v = (v<<4) + testHexToInt(*z); 64 z++; 65 } 66 if( sizeof(p)==sizeof(v) ){ 67 memcpy(&p, &v, sizeof(p)); 68 }else{ 69 assert( sizeof(p)==sizeof(v2) ); 70 v2 = (u32)v; 71 memcpy(&p, &v2, sizeof(p)); 72 } 73 return p; 74 } 75 76 77 /* 78 ** A TCL command that returns the address of the sqlite* pointer 79 ** for an sqlite connection instance. Bad things happen if the 80 ** input is not an sqlite connection. 81 */ 82 static int SQLITE_TCLAPI get_sqlite_pointer( 83 void * clientData, 84 Tcl_Interp *interp, 85 int objc, 86 Tcl_Obj *CONST objv[] 87 ){ 88 struct SqliteDb *p; 89 Tcl_CmdInfo cmdInfo; 90 char zBuf[100]; 91 if( objc!=2 ){ 92 Tcl_WrongNumArgs(interp, 1, objv, "SQLITE-CONNECTION"); 93 return TCL_ERROR; 94 } 95 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 96 Tcl_AppendResult(interp, "command not found: ", 97 Tcl_GetString(objv[1]), (char*)0); 98 return TCL_ERROR; 99 } 100 p = (struct SqliteDb*)cmdInfo.objClientData; 101 sqlite3_snprintf(sizeof(zBuf), zBuf, "%p", p->db); 102 Tcl_AppendResult(interp, zBuf, 0); 103 return TCL_OK; 104 } 105 106 /* 107 ** Decode a pointer to an sqlite3 object. 108 */ 109 int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb){ 110 struct SqliteDb *p; 111 Tcl_CmdInfo cmdInfo; 112 if( Tcl_GetCommandInfo(interp, zA, &cmdInfo) ){ 113 p = (struct SqliteDb*)cmdInfo.objClientData; 114 *ppDb = p->db; 115 }else{ 116 *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA); 117 } 118 return TCL_OK; 119 } 120 121 #if SQLITE_OS_WIN 122 /* 123 ** Decode a Win32 HANDLE object. 124 */ 125 int getWin32Handle(Tcl_Interp *interp, const char *zA, LPHANDLE phFile){ 126 *phFile = (HANDLE)sqlite3TestTextToPtr(zA); 127 return TCL_OK; 128 } 129 #endif 130 131 extern const char *sqlite3ErrName(int); 132 #define t1ErrorName sqlite3ErrName 133 134 /* 135 ** Convert an sqlite3_stmt* into an sqlite3*. This depends on the 136 ** fact that the sqlite3* is the first field in the Vdbe structure. 137 */ 138 #define StmtToDb(X) sqlite3_db_handle(X) 139 140 /* 141 ** Check a return value to make sure it agrees with the results 142 ** from sqlite3_errcode. 143 */ 144 int sqlite3TestErrCode(Tcl_Interp *interp, sqlite3 *db, int rc){ 145 if( sqlite3_threadsafe()==0 && rc!=SQLITE_MISUSE && rc!=SQLITE_OK 146 && sqlite3_errcode(db)!=rc ){ 147 char zBuf[200]; 148 int r2 = sqlite3_errcode(db); 149 sqlite3_snprintf(sizeof(zBuf), zBuf, 150 "error code %s (%d) does not match sqlite3_errcode %s (%d)", 151 t1ErrorName(rc), rc, t1ErrorName(r2), r2); 152 Tcl_ResetResult(interp); 153 Tcl_AppendResult(interp, zBuf, 0); 154 return 1; 155 } 156 return 0; 157 } 158 159 /* 160 ** Decode a pointer to an sqlite3_stmt object. 161 */ 162 static int getStmtPointer( 163 Tcl_Interp *interp, 164 const char *zArg, 165 sqlite3_stmt **ppStmt 166 ){ 167 *ppStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(zArg); 168 return TCL_OK; 169 } 170 171 /* 172 ** Generate a text representation of a pointer that can be understood 173 ** by the getDbPointer and getVmPointer routines above. 174 ** 175 ** The problem is, on some machines (Solaris) if you do a printf with 176 ** "%p" you cannot turn around and do a scanf with the same "%p" and 177 ** get your pointer back. You have to prepend a "0x" before it will 178 ** work. Or at least that is what is reported to me (drh). But this 179 ** behavior varies from machine to machine. The solution used her is 180 ** to test the string right after it is generated to see if it can be 181 ** understood by scanf, and if not, try prepending an "0x" to see if 182 ** that helps. If nothing works, a fatal error is generated. 183 */ 184 int sqlite3TestMakePointerStr(Tcl_Interp *interp, char *zPtr, void *p){ 185 sqlite3_snprintf(100, zPtr, "%p", p); 186 return TCL_OK; 187 } 188 189 /* 190 ** The callback routine for sqlite3_exec_printf(). 191 */ 192 static int exec_printf_cb(void *pArg, int argc, char **argv, char **name){ 193 Tcl_DString *str = (Tcl_DString*)pArg; 194 int i; 195 196 if( Tcl_DStringLength(str)==0 ){ 197 for(i=0; i<argc; i++){ 198 Tcl_DStringAppendElement(str, name[i] ? name[i] : "NULL"); 199 } 200 } 201 for(i=0; i<argc; i++){ 202 Tcl_DStringAppendElement(str, argv[i] ? argv[i] : "NULL"); 203 } 204 return 0; 205 } 206 207 /* 208 ** The I/O tracing callback. 209 */ 210 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 211 static FILE *iotrace_file = 0; 212 static void io_trace_callback(const char *zFormat, ...){ 213 va_list ap; 214 va_start(ap, zFormat); 215 vfprintf(iotrace_file, zFormat, ap); 216 va_end(ap); 217 fflush(iotrace_file); 218 } 219 #endif 220 221 /* 222 ** Usage: io_trace FILENAME 223 ** 224 ** Turn I/O tracing on or off. If FILENAME is not an empty string, 225 ** I/O tracing begins going into FILENAME. If FILENAME is an empty 226 ** string, I/O tracing is turned off. 227 */ 228 static int SQLITE_TCLAPI test_io_trace( 229 void *NotUsed, 230 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 231 int argc, /* Number of arguments */ 232 char **argv /* Text of each argument */ 233 ){ 234 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 235 if( argc!=2 ){ 236 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 237 " FILENAME\"", 0); 238 return TCL_ERROR; 239 } 240 if( iotrace_file ){ 241 if( iotrace_file!=stdout && iotrace_file!=stderr ){ 242 fclose(iotrace_file); 243 } 244 iotrace_file = 0; 245 sqlite3IoTrace = 0; 246 } 247 if( argv[1][0] ){ 248 if( strcmp(argv[1],"stdout")==0 ){ 249 iotrace_file = stdout; 250 }else if( strcmp(argv[1],"stderr")==0 ){ 251 iotrace_file = stderr; 252 }else{ 253 iotrace_file = fopen(argv[1], "w"); 254 } 255 sqlite3IoTrace = io_trace_callback; 256 } 257 #endif 258 return TCL_OK; 259 } 260 261 /* 262 ** Usage: clang_sanitize_address 263 ** 264 ** Returns true if the program was compiled using clang with the 265 ** -fsanitize=address switch on the command line. False otherwise. 266 ** 267 ** Also return true if the OMIT_MISUSE environment variable exists. 268 */ 269 static int SQLITE_TCLAPI clang_sanitize_address( 270 void *NotUsed, 271 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 272 int argc, /* Number of arguments */ 273 char **argv /* Text of each argument */ 274 ){ 275 int res = 0; 276 #if defined(__has_feature) 277 # if __has_feature(address_sanitizer) 278 res = 1; 279 # endif 280 #endif 281 #ifdef __SANITIZE_ADDRESS__ 282 res = 1; 283 #endif 284 if( res==0 && getenv("OMIT_MISUSE")!=0 ) res = 1; 285 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 286 return TCL_OK; 287 } 288 289 /* 290 ** Usage: sqlite3_exec_printf DB FORMAT STRING 291 ** 292 ** Invoke the sqlite3_exec_printf() interface using the open database 293 ** DB. The SQL is the string FORMAT. The format string should contain 294 ** one %s or %q. STRING is the value inserted into %s or %q. 295 */ 296 static int SQLITE_TCLAPI test_exec_printf( 297 void *NotUsed, 298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 299 int argc, /* Number of arguments */ 300 char **argv /* Text of each argument */ 301 ){ 302 sqlite3 *db; 303 Tcl_DString str; 304 int rc; 305 char *zErr = 0; 306 char *zSql; 307 char zBuf[30]; 308 if( argc!=4 ){ 309 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 310 " DB FORMAT STRING", 0); 311 return TCL_ERROR; 312 } 313 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 314 Tcl_DStringInit(&str); 315 zSql = sqlite3_mprintf(argv[2], argv[3]); 316 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 317 sqlite3_free(zSql); 318 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 319 Tcl_AppendElement(interp, zBuf); 320 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 321 Tcl_DStringFree(&str); 322 if( zErr ) sqlite3_free(zErr); 323 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 324 return TCL_OK; 325 } 326 327 /* 328 ** Usage: sqlite3_exec_hex DB HEX 329 ** 330 ** Invoke the sqlite3_exec() on a string that is obtained by translating 331 ** HEX into ASCII. Most characters are translated as is. %HH becomes 332 ** a hex character. 333 */ 334 static int SQLITE_TCLAPI test_exec_hex( 335 void *NotUsed, 336 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 337 int argc, /* Number of arguments */ 338 char **argv /* Text of each argument */ 339 ){ 340 sqlite3 *db; 341 Tcl_DString str; 342 int rc, i, j; 343 char *zErr = 0; 344 char *zHex; 345 char zSql[501]; 346 char zBuf[30]; 347 if( argc!=3 ){ 348 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 349 " DB HEX", 0); 350 return TCL_ERROR; 351 } 352 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 353 zHex = argv[2]; 354 for(i=j=0; i<(sizeof(zSql)-1) && zHex[j]; i++, j++){ 355 if( zHex[j]=='%' && zHex[j+2] && zHex[j+2] ){ 356 zSql[i] = (testHexToInt(zHex[j+1])<<4) + testHexToInt(zHex[j+2]); 357 j += 2; 358 }else{ 359 zSql[i] = zHex[j]; 360 } 361 } 362 zSql[i] = 0; 363 Tcl_DStringInit(&str); 364 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 365 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 366 Tcl_AppendElement(interp, zBuf); 367 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 368 Tcl_DStringFree(&str); 369 if( zErr ) sqlite3_free(zErr); 370 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 371 return TCL_OK; 372 } 373 374 /* 375 ** Usage: db_enter DB 376 ** db_leave DB 377 ** 378 ** Enter or leave the mutex on a database connection. 379 */ 380 static int SQLITE_TCLAPI db_enter( 381 void *NotUsed, 382 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 383 int argc, /* Number of arguments */ 384 char **argv /* Text of each argument */ 385 ){ 386 sqlite3 *db; 387 if( argc!=2 ){ 388 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 389 " DB", 0); 390 return TCL_ERROR; 391 } 392 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 393 sqlite3_mutex_enter(db->mutex); 394 return TCL_OK; 395 } 396 static int SQLITE_TCLAPI db_leave( 397 void *NotUsed, 398 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 399 int argc, /* Number of arguments */ 400 char **argv /* Text of each argument */ 401 ){ 402 sqlite3 *db; 403 if( argc!=2 ){ 404 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 405 " DB", 0); 406 return TCL_ERROR; 407 } 408 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 409 sqlite3_mutex_leave(db->mutex); 410 return TCL_OK; 411 } 412 413 /* 414 ** Usage: sqlite3_exec DB SQL 415 ** 416 ** Invoke the sqlite3_exec interface using the open database DB 417 */ 418 static int SQLITE_TCLAPI test_exec( 419 void *NotUsed, 420 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 421 int argc, /* Number of arguments */ 422 char **argv /* Text of each argument */ 423 ){ 424 sqlite3 *db; 425 Tcl_DString str; 426 int rc; 427 char *zErr = 0; 428 char *zSql; 429 int i, j; 430 char zBuf[30]; 431 if( argc!=3 ){ 432 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 433 " DB SQL", 0); 434 return TCL_ERROR; 435 } 436 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 437 Tcl_DStringInit(&str); 438 zSql = sqlite3_mprintf("%s", argv[2]); 439 for(i=j=0; zSql[i];){ 440 if( zSql[i]=='%' ){ 441 zSql[j++] = (testHexToInt(zSql[i+1])<<4) + testHexToInt(zSql[i+2]); 442 i += 3; 443 }else{ 444 zSql[j++] = zSql[i++]; 445 } 446 } 447 zSql[j] = 0; 448 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 449 sqlite3_free(zSql); 450 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 451 Tcl_AppendElement(interp, zBuf); 452 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 453 Tcl_DStringFree(&str); 454 if( zErr ) sqlite3_free(zErr); 455 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 456 return TCL_OK; 457 } 458 459 /* 460 ** Usage: sqlite3_exec_nr DB SQL 461 ** 462 ** Invoke the sqlite3_exec interface using the open database DB. Discard 463 ** all results 464 */ 465 static int SQLITE_TCLAPI test_exec_nr( 466 void *NotUsed, 467 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 468 int argc, /* Number of arguments */ 469 char **argv /* Text of each argument */ 470 ){ 471 sqlite3 *db; 472 int rc; 473 char *zErr = 0; 474 if( argc!=3 ){ 475 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 476 " DB SQL", 0); 477 return TCL_ERROR; 478 } 479 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 480 rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); 481 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 482 return TCL_OK; 483 } 484 485 /* 486 ** Usage: sqlite3_mprintf_z_test SEPARATOR ARG0 ARG1 ... 487 ** 488 ** Test the %z format of sqlite_mprintf(). Use multiple mprintf() calls to 489 ** concatenate arg0 through argn using separator as the separator. 490 ** Return the result. 491 */ 492 static int SQLITE_TCLAPI test_mprintf_z( 493 void *NotUsed, 494 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 495 int argc, /* Number of arguments */ 496 char **argv /* Text of each argument */ 497 ){ 498 char *zResult = 0; 499 int i; 500 501 for(i=2; i<argc && (i==2 || zResult); i++){ 502 zResult = sqlite3_mprintf("%z%s%s", zResult, argv[1], argv[i]); 503 } 504 Tcl_AppendResult(interp, zResult, 0); 505 sqlite3_free(zResult); 506 return TCL_OK; 507 } 508 509 /* 510 ** Usage: sqlite3_mprintf_n_test STRING 511 ** 512 ** Test the %n format of sqlite_mprintf(). Return the length of the 513 ** input string. 514 */ 515 static int SQLITE_TCLAPI test_mprintf_n( 516 void *NotUsed, 517 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 518 int argc, /* Number of arguments */ 519 char **argv /* Text of each argument */ 520 ){ 521 char *zStr; 522 int n = 0; 523 zStr = sqlite3_mprintf("%s%n", argv[1], &n); 524 sqlite3_free(zStr); 525 Tcl_SetObjResult(interp, Tcl_NewIntObj(n)); 526 return TCL_OK; 527 } 528 529 /* 530 ** Usage: sqlite3_snprintf_int SIZE FORMAT INT 531 ** 532 ** Test the of sqlite3_snprintf() routine. SIZE is the size of the 533 ** output buffer in bytes. The maximum size is 100. FORMAT is the 534 ** format string. INT is a single integer argument. The FORMAT 535 ** string must require no more than this one integer argument. If 536 ** You pass in a format string that requires more than one argument, 537 ** bad things will happen. 538 */ 539 static int SQLITE_TCLAPI test_snprintf_int( 540 void *NotUsed, 541 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 542 int argc, /* Number of arguments */ 543 char **argv /* Text of each argument */ 544 ){ 545 char zStr[100]; 546 int n = atoi(argv[1]); 547 const char *zFormat = argv[2]; 548 int a1 = atoi(argv[3]); 549 if( n>sizeof(zStr) ) n = sizeof(zStr); 550 sqlite3_snprintf(sizeof(zStr), zStr, "abcdefghijklmnopqrstuvwxyz"); 551 sqlite3_snprintf(n, zStr, zFormat, a1); 552 Tcl_AppendResult(interp, zStr, 0); 553 return TCL_OK; 554 } 555 556 #ifndef SQLITE_OMIT_GET_TABLE 557 558 /* 559 ** Usage: sqlite3_get_table_printf DB FORMAT STRING ?--no-counts? 560 ** 561 ** Invoke the sqlite3_get_table_printf() interface using the open database 562 ** DB. The SQL is the string FORMAT. The format string should contain 563 ** one %s or %q. STRING is the value inserted into %s or %q. 564 */ 565 static int SQLITE_TCLAPI test_get_table_printf( 566 void *NotUsed, 567 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 568 int argc, /* Number of arguments */ 569 char **argv /* Text of each argument */ 570 ){ 571 sqlite3 *db; 572 Tcl_DString str; 573 int rc; 574 char *zErr = 0; 575 int nRow = 0, nCol = 0; 576 char **aResult; 577 int i; 578 char zBuf[30]; 579 char *zSql; 580 int resCount = -1; 581 if( argc==5 ){ 582 if( Tcl_GetInt(interp, argv[4], &resCount) ) return TCL_ERROR; 583 } 584 if( argc!=4 && argc!=5 ){ 585 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 586 " DB FORMAT STRING ?COUNT?", 0); 587 return TCL_ERROR; 588 } 589 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 590 Tcl_DStringInit(&str); 591 zSql = sqlite3_mprintf(argv[2],argv[3]); 592 if( argc==5 ){ 593 rc = sqlite3_get_table(db, zSql, &aResult, 0, 0, &zErr); 594 }else{ 595 rc = sqlite3_get_table(db, zSql, &aResult, &nRow, &nCol, &zErr); 596 resCount = (nRow+1)*nCol; 597 } 598 sqlite3_free(zSql); 599 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); 600 Tcl_AppendElement(interp, zBuf); 601 if( rc==SQLITE_OK ){ 602 if( argc==4 ){ 603 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nRow); 604 Tcl_AppendElement(interp, zBuf); 605 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nCol); 606 Tcl_AppendElement(interp, zBuf); 607 } 608 for(i=0; i<resCount; i++){ 609 Tcl_AppendElement(interp, aResult[i] ? aResult[i] : "NULL"); 610 } 611 }else{ 612 Tcl_AppendElement(interp, zErr); 613 } 614 sqlite3_free_table(aResult); 615 if( zErr ) sqlite3_free(zErr); 616 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 617 return TCL_OK; 618 } 619 620 #endif /* SQLITE_OMIT_GET_TABLE */ 621 622 623 /* 624 ** Usage: sqlite3_last_insert_rowid DB 625 ** 626 ** Returns the integer ROWID of the most recent insert. 627 */ 628 static int SQLITE_TCLAPI test_last_rowid( 629 void *NotUsed, 630 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 631 int argc, /* Number of arguments */ 632 char **argv /* Text of each argument */ 633 ){ 634 sqlite3 *db; 635 char zBuf[30]; 636 637 if( argc!=2 ){ 638 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB\"", 0); 639 return TCL_ERROR; 640 } 641 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 642 sqlite3_snprintf(sizeof(zBuf), zBuf, "%lld", sqlite3_last_insert_rowid(db)); 643 Tcl_AppendResult(interp, zBuf, 0); 644 return SQLITE_OK; 645 } 646 647 /* 648 ** Usage: sqlite3_key DB KEY 649 ** 650 ** Set the codec key. 651 */ 652 static int SQLITE_TCLAPI test_key( 653 void *NotUsed, 654 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 655 int argc, /* Number of arguments */ 656 char **argv /* Text of each argument */ 657 ){ 658 #if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL) 659 sqlite3 *db; 660 const char *zKey; 661 int nKey; 662 if( argc!=3 ){ 663 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 664 " FILENAME\"", 0); 665 return TCL_ERROR; 666 } 667 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 668 zKey = argv[2]; 669 nKey = strlen(zKey); 670 sqlite3_key(db, zKey, nKey); 671 #endif 672 return TCL_OK; 673 } 674 675 /* 676 ** Usage: sqlite3_rekey DB KEY 677 ** 678 ** Change the codec key. 679 */ 680 static int SQLITE_TCLAPI test_rekey( 681 void *NotUsed, 682 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 683 int argc, /* Number of arguments */ 684 char **argv /* Text of each argument */ 685 ){ 686 #ifdef SQLITE_HAS_CODEC 687 sqlite3 *db; 688 const char *zKey; 689 int nKey; 690 if( argc!=3 ){ 691 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 692 " FILENAME\"", 0); 693 return TCL_ERROR; 694 } 695 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 696 zKey = argv[2]; 697 nKey = strlen(zKey); 698 sqlite3_rekey(db, zKey, nKey); 699 #endif 700 return TCL_OK; 701 } 702 703 /* 704 ** Usage: sqlite3_close DB 705 ** 706 ** Closes the database opened by sqlite3_open. 707 */ 708 static int SQLITE_TCLAPI sqlite_test_close( 709 void *NotUsed, 710 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 711 int argc, /* Number of arguments */ 712 char **argv /* Text of each argument */ 713 ){ 714 sqlite3 *db; 715 int rc; 716 if( argc!=2 ){ 717 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 718 " FILENAME\"", 0); 719 return TCL_ERROR; 720 } 721 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 722 rc = sqlite3_close(db); 723 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 724 return TCL_OK; 725 } 726 727 /* 728 ** Usage: sqlite3_close_v2 DB 729 ** 730 ** Closes the database opened by sqlite3_open. 731 */ 732 static int SQLITE_TCLAPI sqlite_test_close_v2( 733 void *NotUsed, 734 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 735 int argc, /* Number of arguments */ 736 char **argv /* Text of each argument */ 737 ){ 738 sqlite3 *db; 739 int rc; 740 if( argc!=2 ){ 741 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 742 " FILENAME\"", 0); 743 return TCL_ERROR; 744 } 745 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 746 rc = sqlite3_close_v2(db); 747 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 748 return TCL_OK; 749 } 750 751 /* 752 ** Implementation of the x_coalesce() function. 753 ** Return the first argument non-NULL argument. 754 */ 755 static void t1_ifnullFunc( 756 sqlite3_context *context, 757 int argc, 758 sqlite3_value **argv 759 ){ 760 int i; 761 for(i=0; i<argc; i++){ 762 if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ 763 int n = sqlite3_value_bytes(argv[i]); 764 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), 765 n, SQLITE_TRANSIENT); 766 break; 767 } 768 } 769 } 770 771 /* 772 ** These are test functions. hex8() interprets its argument as 773 ** UTF8 and returns a hex encoding. hex16le() interprets its argument 774 ** as UTF16le and returns a hex encoding. 775 */ 776 static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 777 const unsigned char *z; 778 int i; 779 char zBuf[200]; 780 z = sqlite3_value_text(argv[0]); 781 for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ 782 sqlite3_snprintf(sizeof(zBuf)-i*2, &zBuf[i*2], "%02x", z[i]); 783 } 784 zBuf[i*2] = 0; 785 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 786 } 787 #ifndef SQLITE_OMIT_UTF16 788 static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 789 const unsigned short int *z; 790 int i; 791 char zBuf[400]; 792 z = sqlite3_value_text16(argv[0]); 793 for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ 794 sqlite3_snprintf(sizeof(zBuf)-i*4, &zBuf[i*4],"%04x", z[i]&0xff); 795 } 796 zBuf[i*4] = 0; 797 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 798 } 799 #endif 800 801 /* 802 ** A structure into which to accumulate text. 803 */ 804 struct dstr { 805 int nAlloc; /* Space allocated */ 806 int nUsed; /* Space used */ 807 char *z; /* The space */ 808 }; 809 810 /* 811 ** Append text to a dstr 812 */ 813 static void dstrAppend(struct dstr *p, const char *z, int divider){ 814 int n = (int)strlen(z); 815 if( p->nUsed + n + 2 > p->nAlloc ){ 816 char *zNew; 817 p->nAlloc = p->nAlloc*2 + n + 200; 818 zNew = sqlite3_realloc(p->z, p->nAlloc); 819 if( zNew==0 ){ 820 sqlite3_free(p->z); 821 memset(p, 0, sizeof(*p)); 822 return; 823 } 824 p->z = zNew; 825 } 826 if( divider && p->nUsed>0 ){ 827 p->z[p->nUsed++] = divider; 828 } 829 memcpy(&p->z[p->nUsed], z, n+1); 830 p->nUsed += n; 831 } 832 833 /* 834 ** Invoked for each callback from sqlite3ExecFunc 835 */ 836 static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ 837 struct dstr *p = (struct dstr*)pData; 838 int i; 839 for(i=0; i<argc; i++){ 840 if( argv[i]==0 ){ 841 dstrAppend(p, "NULL", ' '); 842 }else{ 843 dstrAppend(p, argv[i], ' '); 844 } 845 } 846 return 0; 847 } 848 849 /* 850 ** Implementation of the x_sqlite_exec() function. This function takes 851 ** a single argument and attempts to execute that argument as SQL code. 852 ** This is illegal and should set the SQLITE_MISUSE flag on the database. 853 ** 854 ** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() 855 ** from within a function call. 856 ** 857 ** This routine simulates the effect of having two threads attempt to 858 ** use the same database at the same time. 859 */ 860 static void sqlite3ExecFunc( 861 sqlite3_context *context, 862 int argc, 863 sqlite3_value **argv 864 ){ 865 struct dstr x; 866 memset(&x, 0, sizeof(x)); 867 (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), 868 (char*)sqlite3_value_text(argv[0]), 869 execFuncCallback, &x, 0); 870 sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); 871 sqlite3_free(x.z); 872 } 873 874 /* 875 ** Implementation of tkt2213func(), a scalar function that takes exactly 876 ** one argument. It has two interesting features: 877 ** 878 ** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. 879 ** If the three pointers returned are not the same an SQL error is raised. 880 ** 881 ** * Otherwise it returns a copy of the text representation of its 882 ** argument in such a way as the VDBE representation is a Mem* cell 883 ** with the MEM_Term flag clear. 884 ** 885 ** Ticket #2213 can therefore be tested by evaluating the following 886 ** SQL expression: 887 ** 888 ** tkt2213func(tkt2213func('a string')); 889 */ 890 static void tkt2213Function( 891 sqlite3_context *context, 892 int argc, 893 sqlite3_value **argv 894 ){ 895 int nText; 896 unsigned char const *zText1; 897 unsigned char const *zText2; 898 unsigned char const *zText3; 899 900 nText = sqlite3_value_bytes(argv[0]); 901 zText1 = sqlite3_value_text(argv[0]); 902 zText2 = sqlite3_value_text(argv[0]); 903 zText3 = sqlite3_value_text(argv[0]); 904 905 if( zText1!=zText2 || zText2!=zText3 ){ 906 sqlite3_result_error(context, "tkt2213 is not fixed", -1); 907 }else{ 908 char *zCopy = (char *)sqlite3_malloc(nText); 909 memcpy(zCopy, zText1, nText); 910 sqlite3_result_text(context, zCopy, nText, sqlite3_free); 911 } 912 } 913 914 /* 915 ** The following SQL function takes 4 arguments. The 2nd and 916 ** 4th argument must be one of these strings: 'text', 'text16', 917 ** or 'blob' corresponding to API functions 918 ** 919 ** sqlite3_value_text() 920 ** sqlite3_value_text16() 921 ** sqlite3_value_blob() 922 ** 923 ** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', 924 ** corresponding to APIs: 925 ** 926 ** sqlite3_value_bytes() 927 ** sqlite3_value_bytes16() 928 ** noop 929 ** 930 ** The APIs designated by the 2nd through 4th arguments are applied 931 ** to the first argument in order. If the pointers returned by the 932 ** second and fourth are different, this routine returns 1. Otherwise, 933 ** this routine returns 0. 934 ** 935 ** This function is used to test to see when returned pointers from 936 ** the _text(), _text16() and _blob() APIs become invalidated. 937 */ 938 static void ptrChngFunction( 939 sqlite3_context *context, 940 int argc, 941 sqlite3_value **argv 942 ){ 943 const void *p1, *p2; 944 const char *zCmd; 945 if( argc!=4 ) return; 946 zCmd = (const char*)sqlite3_value_text(argv[1]); 947 if( zCmd==0 ) return; 948 if( strcmp(zCmd,"text")==0 ){ 949 p1 = (const void*)sqlite3_value_text(argv[0]); 950 #ifndef SQLITE_OMIT_UTF16 951 }else if( strcmp(zCmd, "text16")==0 ){ 952 p1 = (const void*)sqlite3_value_text16(argv[0]); 953 #endif 954 }else if( strcmp(zCmd, "blob")==0 ){ 955 p1 = (const void*)sqlite3_value_blob(argv[0]); 956 }else{ 957 return; 958 } 959 zCmd = (const char*)sqlite3_value_text(argv[2]); 960 if( zCmd==0 ) return; 961 if( strcmp(zCmd,"bytes")==0 ){ 962 sqlite3_value_bytes(argv[0]); 963 #ifndef SQLITE_OMIT_UTF16 964 }else if( strcmp(zCmd, "bytes16")==0 ){ 965 sqlite3_value_bytes16(argv[0]); 966 #endif 967 }else if( strcmp(zCmd, "noop")==0 ){ 968 /* do nothing */ 969 }else{ 970 return; 971 } 972 zCmd = (const char*)sqlite3_value_text(argv[3]); 973 if( zCmd==0 ) return; 974 if( strcmp(zCmd,"text")==0 ){ 975 p2 = (const void*)sqlite3_value_text(argv[0]); 976 #ifndef SQLITE_OMIT_UTF16 977 }else if( strcmp(zCmd, "text16")==0 ){ 978 p2 = (const void*)sqlite3_value_text16(argv[0]); 979 #endif 980 }else if( strcmp(zCmd, "blob")==0 ){ 981 p2 = (const void*)sqlite3_value_blob(argv[0]); 982 }else{ 983 return; 984 } 985 sqlite3_result_int(context, p1!=p2); 986 } 987 988 /* 989 ** This SQL function returns a different answer each time it is called, even if 990 ** the arguments are the same. 991 */ 992 static void nondeterministicFunction( 993 sqlite3_context *context, 994 int argc, 995 sqlite3_value **argv 996 ){ 997 static int cnt = 0; 998 sqlite3_result_int(context, cnt++); 999 } 1000 1001 /* 1002 ** Usage: sqlite3_create_function DB 1003 ** 1004 ** Call the sqlite3_create_function API on the given database in order 1005 ** to create a function named "x_coalesce". This function does the same thing 1006 ** as the "coalesce" function. This function also registers an SQL function 1007 ** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() 1008 ** in this way is illegal recursion and should raise an SQLITE_MISUSE error. 1009 ** The effect is similar to trying to use the same database connection from 1010 ** two threads at the same time. 1011 ** 1012 ** The original motivation for this routine was to be able to call the 1013 ** sqlite3_create_function function while a query is in progress in order 1014 ** to test the SQLITE_MISUSE detection logic. 1015 */ 1016 static int SQLITE_TCLAPI test_create_function( 1017 void *NotUsed, 1018 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1019 int argc, /* Number of arguments */ 1020 char **argv /* Text of each argument */ 1021 ){ 1022 int rc; 1023 sqlite3 *db; 1024 1025 if( argc!=2 ){ 1026 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1027 " DB\"", 0); 1028 return TCL_ERROR; 1029 } 1030 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1031 rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_UTF8, 0, 1032 t1_ifnullFunc, 0, 0); 1033 if( rc==SQLITE_OK ){ 1034 rc = sqlite3_create_function(db, "hex8", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, 1035 0, hex8Func, 0, 0); 1036 } 1037 #ifndef SQLITE_OMIT_UTF16 1038 if( rc==SQLITE_OK ){ 1039 rc = sqlite3_create_function(db, "hex16", 1, SQLITE_UTF16 | SQLITE_DETERMINISTIC, 1040 0, hex16Func, 0, 0); 1041 } 1042 #endif 1043 if( rc==SQLITE_OK ){ 1044 rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, 1045 tkt2213Function, 0, 0); 1046 } 1047 if( rc==SQLITE_OK ){ 1048 rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, 1049 ptrChngFunction, 0, 0); 1050 } 1051 1052 /* Functions counter1() and counter2() have the same implementation - they 1053 ** both return an ascending integer with each call. But counter1() is marked 1054 ** as non-deterministic and counter2() is marked as deterministic. 1055 */ 1056 if( rc==SQLITE_OK ){ 1057 rc = sqlite3_create_function(db, "counter1", -1, SQLITE_UTF8, 1058 0, nondeterministicFunction, 0, 0); 1059 } 1060 if( rc==SQLITE_OK ){ 1061 rc = sqlite3_create_function(db, "counter2", -1, SQLITE_UTF8|SQLITE_DETERMINISTIC, 1062 0, nondeterministicFunction, 0, 0); 1063 } 1064 1065 #ifndef SQLITE_OMIT_UTF16 1066 /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 1067 ** because it is not tested anywhere else. */ 1068 if( rc==SQLITE_OK ){ 1069 const void *zUtf16; 1070 sqlite3_value *pVal; 1071 sqlite3_mutex_enter(db->mutex); 1072 pVal = sqlite3ValueNew(db); 1073 sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); 1074 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 1075 if( db->mallocFailed ){ 1076 rc = SQLITE_NOMEM; 1077 }else{ 1078 rc = sqlite3_create_function16(db, zUtf16, 1079 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); 1080 } 1081 sqlite3ValueFree(pVal); 1082 sqlite3_mutex_leave(db->mutex); 1083 } 1084 #endif 1085 1086 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1087 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1088 return TCL_OK; 1089 } 1090 1091 /* 1092 ** Routines to implement the x_count() aggregate function. 1093 ** 1094 ** x_count() counts the number of non-null arguments. But there are 1095 ** some twists for testing purposes. 1096 ** 1097 ** If the argument to x_count() is 40 then a UTF-8 error is reported 1098 ** on the step function. If x_count(41) is seen, then a UTF-16 error 1099 ** is reported on the step function. If the total count is 42, then 1100 ** a UTF-8 error is reported on the finalize function. 1101 */ 1102 typedef struct t1CountCtx t1CountCtx; 1103 struct t1CountCtx { 1104 int n; 1105 }; 1106 static void t1CountStep( 1107 sqlite3_context *context, 1108 int argc, 1109 sqlite3_value **argv 1110 ){ 1111 t1CountCtx *p; 1112 p = sqlite3_aggregate_context(context, sizeof(*p)); 1113 if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ 1114 p->n++; 1115 } 1116 if( argc>0 ){ 1117 int v = sqlite3_value_int(argv[0]); 1118 if( v==40 ){ 1119 sqlite3_result_error(context, "value of 40 handed to x_count", -1); 1120 #ifndef SQLITE_OMIT_UTF16 1121 }else if( v==41 ){ 1122 const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; 1123 sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); 1124 #endif 1125 } 1126 } 1127 } 1128 static void t1CountFinalize(sqlite3_context *context){ 1129 t1CountCtx *p; 1130 p = sqlite3_aggregate_context(context, sizeof(*p)); 1131 if( p ){ 1132 if( p->n==42 ){ 1133 sqlite3_result_error(context, "x_count totals to 42", -1); 1134 }else{ 1135 sqlite3_result_int(context, p ? p->n : 0); 1136 } 1137 } 1138 } 1139 1140 #ifndef SQLITE_OMIT_DEPRECATED 1141 static void legacyCountStep( 1142 sqlite3_context *context, 1143 int argc, 1144 sqlite3_value **argv 1145 ){ 1146 /* no-op */ 1147 } 1148 1149 static void legacyCountFinalize(sqlite3_context *context){ 1150 sqlite3_result_int(context, sqlite3_aggregate_count(context)); 1151 } 1152 #endif 1153 1154 /* 1155 ** Usage: sqlite3_create_aggregate DB 1156 ** 1157 ** Call the sqlite3_create_function API on the given database in order 1158 ** to create a function named "x_count". This function is similar 1159 ** to the built-in count() function, with a few special quirks 1160 ** for testing the sqlite3_result_error() APIs. 1161 ** 1162 ** The original motivation for this routine was to be able to call the 1163 ** sqlite3_create_aggregate function while a query is in progress in order 1164 ** to test the SQLITE_MISUSE detection logic. See misuse.test. 1165 ** 1166 ** This routine was later extended to test the use of sqlite3_result_error() 1167 ** within aggregate functions. 1168 ** 1169 ** Later: It is now also extended to register the aggregate function 1170 ** "legacy_count()" with the supplied database handle. This is used 1171 ** to test the deprecated sqlite3_aggregate_count() API. 1172 */ 1173 static int SQLITE_TCLAPI test_create_aggregate( 1174 void *NotUsed, 1175 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1176 int argc, /* Number of arguments */ 1177 char **argv /* Text of each argument */ 1178 ){ 1179 sqlite3 *db; 1180 int rc; 1181 if( argc!=2 ){ 1182 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1183 " FILENAME\"", 0); 1184 return TCL_ERROR; 1185 } 1186 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1187 rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, 1188 t1CountStep,t1CountFinalize); 1189 if( rc==SQLITE_OK ){ 1190 rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, 1191 t1CountStep,t1CountFinalize); 1192 } 1193 #ifndef SQLITE_OMIT_DEPRECATED 1194 if( rc==SQLITE_OK ){ 1195 rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, 1196 legacyCountStep, legacyCountFinalize 1197 ); 1198 } 1199 #endif 1200 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1201 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1202 return TCL_OK; 1203 } 1204 1205 1206 /* 1207 ** Usage: printf TEXT 1208 ** 1209 ** Send output to printf. Use this rather than puts to merge the output 1210 ** in the correct sequence with debugging printfs inserted into C code. 1211 ** Puts uses a separate buffer and debugging statements will be out of 1212 ** sequence if it is used. 1213 */ 1214 static int SQLITE_TCLAPI test_printf( 1215 void *NotUsed, 1216 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1217 int argc, /* Number of arguments */ 1218 char **argv /* Text of each argument */ 1219 ){ 1220 if( argc!=2 ){ 1221 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1222 " TEXT\"", 0); 1223 return TCL_ERROR; 1224 } 1225 printf("%s\n", argv[1]); 1226 return TCL_OK; 1227 } 1228 1229 1230 1231 /* 1232 ** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER 1233 ** 1234 ** Call mprintf with three integer arguments 1235 */ 1236 static int SQLITE_TCLAPI sqlite3_mprintf_int( 1237 void *NotUsed, 1238 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1239 int argc, /* Number of arguments */ 1240 char **argv /* Text of each argument */ 1241 ){ 1242 int a[3], i; 1243 char *z; 1244 if( argc!=5 ){ 1245 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1246 " FORMAT INT INT INT\"", 0); 1247 return TCL_ERROR; 1248 } 1249 for(i=2; i<5; i++){ 1250 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1251 } 1252 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1253 Tcl_AppendResult(interp, z, 0); 1254 sqlite3_free(z); 1255 return TCL_OK; 1256 } 1257 1258 /* 1259 ** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER 1260 ** 1261 ** Call mprintf with three 64-bit integer arguments 1262 */ 1263 static int SQLITE_TCLAPI sqlite3_mprintf_int64( 1264 void *NotUsed, 1265 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1266 int argc, /* Number of arguments */ 1267 char **argv /* Text of each argument */ 1268 ){ 1269 int i; 1270 sqlite_int64 a[3]; 1271 char *z; 1272 if( argc!=5 ){ 1273 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1274 " FORMAT INT INT INT\"", 0); 1275 return TCL_ERROR; 1276 } 1277 for(i=2; i<5; i++){ 1278 if( sqlite3Atoi64(argv[i], &a[i-2], sqlite3Strlen30(argv[i]), SQLITE_UTF8) ){ 1279 Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); 1280 return TCL_ERROR; 1281 } 1282 } 1283 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1284 Tcl_AppendResult(interp, z, 0); 1285 sqlite3_free(z); 1286 return TCL_OK; 1287 } 1288 1289 /* 1290 ** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER 1291 ** 1292 ** Call mprintf with three long integer arguments. This might be the 1293 ** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on 1294 ** platform. 1295 */ 1296 static int SQLITE_TCLAPI sqlite3_mprintf_long( 1297 void *NotUsed, 1298 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1299 int argc, /* Number of arguments */ 1300 char **argv /* Text of each argument */ 1301 ){ 1302 int i; 1303 long int a[3]; 1304 int b[3]; 1305 char *z; 1306 if( argc!=5 ){ 1307 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1308 " FORMAT INT INT INT\"", 0); 1309 return TCL_ERROR; 1310 } 1311 for(i=2; i<5; i++){ 1312 if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; 1313 a[i-2] = (long int)b[i-2]; 1314 a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; 1315 } 1316 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1317 Tcl_AppendResult(interp, z, 0); 1318 sqlite3_free(z); 1319 return TCL_OK; 1320 } 1321 1322 /* 1323 ** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING 1324 ** 1325 ** Call mprintf with two integer arguments and one string argument 1326 */ 1327 static int SQLITE_TCLAPI sqlite3_mprintf_str( 1328 void *NotUsed, 1329 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1330 int argc, /* Number of arguments */ 1331 char **argv /* Text of each argument */ 1332 ){ 1333 int a[3], i; 1334 char *z; 1335 if( argc<4 || argc>5 ){ 1336 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1337 " FORMAT INT INT ?STRING?\"", 0); 1338 return TCL_ERROR; 1339 } 1340 for(i=2; i<4; i++){ 1341 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1342 } 1343 z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); 1344 Tcl_AppendResult(interp, z, 0); 1345 sqlite3_free(z); 1346 return TCL_OK; 1347 } 1348 1349 /* 1350 ** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING 1351 ** 1352 ** Call mprintf with two integer arguments and one string argument 1353 */ 1354 static int SQLITE_TCLAPI sqlite3_snprintf_str( 1355 void *NotUsed, 1356 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1357 int argc, /* Number of arguments */ 1358 char **argv /* Text of each argument */ 1359 ){ 1360 int a[3], i; 1361 int n; 1362 char *z; 1363 if( argc<5 || argc>6 ){ 1364 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1365 " INT FORMAT INT INT ?STRING?\"", 0); 1366 return TCL_ERROR; 1367 } 1368 if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; 1369 if( n<0 ){ 1370 Tcl_AppendResult(interp, "N must be non-negative", 0); 1371 return TCL_ERROR; 1372 } 1373 for(i=3; i<5; i++){ 1374 if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; 1375 } 1376 z = sqlite3_malloc( n+1 ); 1377 sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); 1378 Tcl_AppendResult(interp, z, 0); 1379 sqlite3_free(z); 1380 return TCL_OK; 1381 } 1382 1383 /* 1384 ** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE 1385 ** 1386 ** Call mprintf with two integer arguments and one double argument 1387 */ 1388 static int SQLITE_TCLAPI sqlite3_mprintf_double( 1389 void *NotUsed, 1390 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1391 int argc, /* Number of arguments */ 1392 char **argv /* Text of each argument */ 1393 ){ 1394 int a[3], i; 1395 double r; 1396 char *z; 1397 if( argc!=5 ){ 1398 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1399 " FORMAT INT INT DOUBLE\"", 0); 1400 return TCL_ERROR; 1401 } 1402 for(i=2; i<4; i++){ 1403 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1404 } 1405 if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; 1406 z = sqlite3_mprintf(argv[1], a[0], a[1], r); 1407 Tcl_AppendResult(interp, z, 0); 1408 sqlite3_free(z); 1409 return TCL_OK; 1410 } 1411 1412 /* 1413 ** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE 1414 ** 1415 ** Call mprintf with a single double argument which is the product of the 1416 ** two arguments given above. This is used to generate overflow and underflow 1417 ** doubles to test that they are converted properly. 1418 */ 1419 static int SQLITE_TCLAPI sqlite3_mprintf_scaled( 1420 void *NotUsed, 1421 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1422 int argc, /* Number of arguments */ 1423 char **argv /* Text of each argument */ 1424 ){ 1425 int i; 1426 double r[2]; 1427 char *z; 1428 if( argc!=4 ){ 1429 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1430 " FORMAT DOUBLE DOUBLE\"", 0); 1431 return TCL_ERROR; 1432 } 1433 for(i=2; i<4; i++){ 1434 if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; 1435 } 1436 z = sqlite3_mprintf(argv[1], r[0]*r[1]); 1437 Tcl_AppendResult(interp, z, 0); 1438 sqlite3_free(z); 1439 return TCL_OK; 1440 } 1441 1442 /* 1443 ** Usage: sqlite3_mprintf_stronly FORMAT STRING 1444 ** 1445 ** Call mprintf with a single double argument which is the product of the 1446 ** two arguments given above. This is used to generate overflow and underflow 1447 ** doubles to test that they are converted properly. 1448 */ 1449 static int SQLITE_TCLAPI sqlite3_mprintf_stronly( 1450 void *NotUsed, 1451 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1452 int argc, /* Number of arguments */ 1453 char **argv /* Text of each argument */ 1454 ){ 1455 char *z; 1456 if( argc!=3 ){ 1457 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1458 " FORMAT STRING\"", 0); 1459 return TCL_ERROR; 1460 } 1461 z = sqlite3_mprintf(argv[1], argv[2]); 1462 Tcl_AppendResult(interp, z, 0); 1463 sqlite3_free(z); 1464 return TCL_OK; 1465 } 1466 1467 /* 1468 ** Usage: sqlite3_mprintf_hexdouble FORMAT HEX 1469 ** 1470 ** Call mprintf with a single double argument which is derived from the 1471 ** hexadecimal encoding of an IEEE double. 1472 */ 1473 static int SQLITE_TCLAPI sqlite3_mprintf_hexdouble( 1474 void *NotUsed, 1475 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1476 int argc, /* Number of arguments */ 1477 char **argv /* Text of each argument */ 1478 ){ 1479 char *z; 1480 double r; 1481 unsigned int x1, x2; 1482 sqlite_uint64 d; 1483 if( argc!=3 ){ 1484 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1485 " FORMAT STRING\"", 0); 1486 return TCL_ERROR; 1487 } 1488 if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ 1489 Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); 1490 return TCL_ERROR; 1491 } 1492 d = x2; 1493 d = (d<<32) + x1; 1494 memcpy(&r, &d, sizeof(r)); 1495 z = sqlite3_mprintf(argv[1], r); 1496 Tcl_AppendResult(interp, z, 0); 1497 sqlite3_free(z); 1498 return TCL_OK; 1499 } 1500 1501 /* 1502 ** Usage: sqlite3_enable_shared_cache ?BOOLEAN? 1503 ** 1504 */ 1505 #if !defined(SQLITE_OMIT_SHARED_CACHE) 1506 static int SQLITE_TCLAPI test_enable_shared( 1507 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1508 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1509 int objc, /* Number of arguments */ 1510 Tcl_Obj *CONST objv[] /* Command arguments */ 1511 ){ 1512 int rc; 1513 int enable; 1514 int ret = 0; 1515 1516 if( objc!=2 && objc!=1 ){ 1517 Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); 1518 return TCL_ERROR; 1519 } 1520 ret = sqlite3GlobalConfig.sharedCacheEnabled; 1521 1522 if( objc==2 ){ 1523 if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ 1524 return TCL_ERROR; 1525 } 1526 rc = sqlite3_enable_shared_cache(enable); 1527 if( rc!=SQLITE_OK ){ 1528 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 1529 return TCL_ERROR; 1530 } 1531 } 1532 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); 1533 return TCL_OK; 1534 } 1535 #endif 1536 1537 1538 1539 /* 1540 ** Usage: sqlite3_extended_result_codes DB BOOLEAN 1541 ** 1542 */ 1543 static int SQLITE_TCLAPI test_extended_result_codes( 1544 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1545 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1546 int objc, /* Number of arguments */ 1547 Tcl_Obj *CONST objv[] /* Command arguments */ 1548 ){ 1549 int enable; 1550 sqlite3 *db; 1551 1552 if( objc!=3 ){ 1553 Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); 1554 return TCL_ERROR; 1555 } 1556 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1557 if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; 1558 sqlite3_extended_result_codes(db, enable); 1559 return TCL_OK; 1560 } 1561 1562 /* 1563 ** Usage: sqlite3_libversion_number 1564 ** 1565 */ 1566 static int SQLITE_TCLAPI test_libversion_number( 1567 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1568 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1569 int objc, /* Number of arguments */ 1570 Tcl_Obj *CONST objv[] /* Command arguments */ 1571 ){ 1572 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); 1573 return TCL_OK; 1574 } 1575 1576 /* 1577 ** Usage: sqlite3_table_column_metadata DB dbname tblname colname 1578 ** 1579 */ 1580 static int SQLITE_TCLAPI test_table_column_metadata( 1581 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1582 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1583 int objc, /* Number of arguments */ 1584 Tcl_Obj *CONST objv[] /* Command arguments */ 1585 ){ 1586 sqlite3 *db; 1587 const char *zDb; 1588 const char *zTbl; 1589 const char *zCol; 1590 int rc; 1591 Tcl_Obj *pRet; 1592 1593 const char *zDatatype; 1594 const char *zCollseq; 1595 int notnull; 1596 int primarykey; 1597 int autoincrement; 1598 1599 if( objc!=5 && objc!=4 ){ 1600 Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); 1601 return TCL_ERROR; 1602 } 1603 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1604 zDb = Tcl_GetString(objv[2]); 1605 zTbl = Tcl_GetString(objv[3]); 1606 zCol = objc==5 ? Tcl_GetString(objv[4]) : 0; 1607 1608 if( strlen(zDb)==0 ) zDb = 0; 1609 1610 rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, 1611 &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); 1612 1613 if( rc!=SQLITE_OK ){ 1614 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 1615 return TCL_ERROR; 1616 } 1617 1618 pRet = Tcl_NewObj(); 1619 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); 1620 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); 1621 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); 1622 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); 1623 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); 1624 Tcl_SetObjResult(interp, pRet); 1625 1626 return TCL_OK; 1627 } 1628 1629 #ifndef SQLITE_OMIT_INCRBLOB 1630 1631 static int SQLITE_TCLAPI blobHandleFromObj( 1632 Tcl_Interp *interp, 1633 Tcl_Obj *pObj, 1634 sqlite3_blob **ppBlob 1635 ){ 1636 char *z; 1637 int n; 1638 1639 z = Tcl_GetStringFromObj(pObj, &n); 1640 if( n==0 ){ 1641 *ppBlob = 0; 1642 }else{ 1643 int notUsed; 1644 Tcl_Channel channel; 1645 ClientData instanceData; 1646 1647 channel = Tcl_GetChannel(interp, z, ¬Used); 1648 if( !channel ) return TCL_ERROR; 1649 1650 Tcl_Flush(channel); 1651 Tcl_Seek(channel, 0, SEEK_SET); 1652 1653 instanceData = Tcl_GetChannelInstanceData(channel); 1654 *ppBlob = *((sqlite3_blob **)instanceData); 1655 } 1656 1657 return TCL_OK; 1658 } 1659 1660 static int SQLITE_TCLAPI test_blob_reopen( 1661 ClientData clientData, /* Not used */ 1662 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1663 int objc, /* Number of arguments */ 1664 Tcl_Obj *CONST objv[] /* Command arguments */ 1665 ){ 1666 Tcl_WideInt iRowid; 1667 sqlite3_blob *pBlob; 1668 int rc; 1669 1670 if( objc!=3 ){ 1671 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL ROWID"); 1672 return TCL_ERROR; 1673 } 1674 1675 if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR; 1676 if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR; 1677 1678 rc = sqlite3_blob_reopen(pBlob, iRowid); 1679 if( rc!=SQLITE_OK ){ 1680 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 1681 } 1682 1683 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1684 } 1685 1686 #endif 1687 1688 /* 1689 ** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC 1690 ** 1691 ** This Tcl proc is used for testing the experimental 1692 ** sqlite3_create_collation_v2() interface. 1693 */ 1694 struct TestCollationX { 1695 Tcl_Interp *interp; 1696 Tcl_Obj *pCmp; 1697 Tcl_Obj *pDel; 1698 }; 1699 typedef struct TestCollationX TestCollationX; 1700 static void testCreateCollationDel(void *pCtx){ 1701 TestCollationX *p = (TestCollationX *)pCtx; 1702 1703 int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); 1704 if( rc!=TCL_OK ){ 1705 Tcl_BackgroundError(p->interp); 1706 } 1707 1708 Tcl_DecrRefCount(p->pCmp); 1709 Tcl_DecrRefCount(p->pDel); 1710 sqlite3_free((void *)p); 1711 } 1712 static int testCreateCollationCmp( 1713 void *pCtx, 1714 int nLeft, 1715 const void *zLeft, 1716 int nRight, 1717 const void *zRight 1718 ){ 1719 TestCollationX *p = (TestCollationX *)pCtx; 1720 Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); 1721 int iRes = 0; 1722 1723 Tcl_IncrRefCount(pScript); 1724 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); 1725 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); 1726 1727 if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) 1728 || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) 1729 ){ 1730 Tcl_BackgroundError(p->interp); 1731 } 1732 Tcl_DecrRefCount(pScript); 1733 1734 return iRes; 1735 } 1736 static int SQLITE_TCLAPI test_create_collation_v2( 1737 ClientData clientData, /* Not used */ 1738 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1739 int objc, /* Number of arguments */ 1740 Tcl_Obj *CONST objv[] /* Command arguments */ 1741 ){ 1742 TestCollationX *p; 1743 sqlite3 *db; 1744 int rc; 1745 1746 if( objc!=5 ){ 1747 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); 1748 return TCL_ERROR; 1749 } 1750 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1751 1752 p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); 1753 p->pCmp = objv[3]; 1754 p->pDel = objv[4]; 1755 p->interp = interp; 1756 Tcl_IncrRefCount(p->pCmp); 1757 Tcl_IncrRefCount(p->pDel); 1758 1759 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, 1760 (void *)p, testCreateCollationCmp, testCreateCollationDel 1761 ); 1762 if( rc!=SQLITE_MISUSE ){ 1763 Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " 1764 "an invalid encoding", (char*)0); 1765 return TCL_ERROR; 1766 } 1767 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, 1768 (void *)p, testCreateCollationCmp, testCreateCollationDel 1769 ); 1770 return TCL_OK; 1771 } 1772 1773 /* 1774 ** USAGE: sqlite3_create_function_v2 DB NAME NARG ENC ?SWITCHES? 1775 ** 1776 ** Available switches are: 1777 ** 1778 ** -func SCRIPT 1779 ** -step SCRIPT 1780 ** -final SCRIPT 1781 ** -destroy SCRIPT 1782 */ 1783 typedef struct CreateFunctionV2 CreateFunctionV2; 1784 struct CreateFunctionV2 { 1785 Tcl_Interp *interp; 1786 Tcl_Obj *pFunc; /* Script for function invocation */ 1787 Tcl_Obj *pStep; /* Script for agg. step invocation */ 1788 Tcl_Obj *pFinal; /* Script for agg. finalization invocation */ 1789 Tcl_Obj *pDestroy; /* Destructor script */ 1790 }; 1791 static void cf2Func(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1792 } 1793 static void cf2Step(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1794 } 1795 static void cf2Final(sqlite3_context *ctx){ 1796 } 1797 static void cf2Destroy(void *pUser){ 1798 CreateFunctionV2 *p = (CreateFunctionV2 *)pUser; 1799 1800 if( p->interp && p->pDestroy ){ 1801 int rc = Tcl_EvalObjEx(p->interp, p->pDestroy, 0); 1802 if( rc!=TCL_OK ) Tcl_BackgroundError(p->interp); 1803 } 1804 1805 if( p->pFunc ) Tcl_DecrRefCount(p->pFunc); 1806 if( p->pStep ) Tcl_DecrRefCount(p->pStep); 1807 if( p->pFinal ) Tcl_DecrRefCount(p->pFinal); 1808 if( p->pDestroy ) Tcl_DecrRefCount(p->pDestroy); 1809 sqlite3_free(p); 1810 } 1811 static int SQLITE_TCLAPI test_create_function_v2( 1812 ClientData clientData, /* Not used */ 1813 Tcl_Interp *interp, /* The invoking TCL interpreter */ 1814 int objc, /* Number of arguments */ 1815 Tcl_Obj *CONST objv[] /* Command arguments */ 1816 ){ 1817 sqlite3 *db; 1818 const char *zFunc; 1819 int nArg; 1820 int enc; 1821 CreateFunctionV2 *p; 1822 int i; 1823 int rc; 1824 1825 struct EncTable { 1826 const char *zEnc; 1827 int enc; 1828 } aEnc[] = { 1829 {"utf8", SQLITE_UTF8 }, 1830 {"utf16", SQLITE_UTF16 }, 1831 {"utf16le", SQLITE_UTF16LE }, 1832 {"utf16be", SQLITE_UTF16BE }, 1833 {"any", SQLITE_ANY }, 1834 {"0", 0 } 1835 }; 1836 1837 if( objc<5 || (objc%2)==0 ){ 1838 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME NARG ENC SWITCHES..."); 1839 return TCL_ERROR; 1840 } 1841 1842 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1843 zFunc = Tcl_GetString(objv[2]); 1844 if( Tcl_GetIntFromObj(interp, objv[3], &nArg) ) return TCL_ERROR; 1845 if( Tcl_GetIndexFromObjStruct(interp, objv[4], aEnc, sizeof(aEnc[0]), 1846 "encoding", 0, &enc) 1847 ){ 1848 return TCL_ERROR; 1849 } 1850 enc = aEnc[enc].enc; 1851 1852 p = sqlite3_malloc(sizeof(CreateFunctionV2)); 1853 assert( p ); 1854 memset(p, 0, sizeof(CreateFunctionV2)); 1855 p->interp = interp; 1856 1857 for(i=5; i<objc; i+=2){ 1858 int iSwitch; 1859 const char *azSwitch[] = {"-func", "-step", "-final", "-destroy", 0}; 1860 if( Tcl_GetIndexFromObj(interp, objv[i], azSwitch, "switch", 0, &iSwitch) ){ 1861 sqlite3_free(p); 1862 return TCL_ERROR; 1863 } 1864 1865 switch( iSwitch ){ 1866 case 0: p->pFunc = objv[i+1]; break; 1867 case 1: p->pStep = objv[i+1]; break; 1868 case 2: p->pFinal = objv[i+1]; break; 1869 case 3: p->pDestroy = objv[i+1]; break; 1870 } 1871 } 1872 if( p->pFunc ) p->pFunc = Tcl_DuplicateObj(p->pFunc); 1873 if( p->pStep ) p->pStep = Tcl_DuplicateObj(p->pStep); 1874 if( p->pFinal ) p->pFinal = Tcl_DuplicateObj(p->pFinal); 1875 if( p->pDestroy ) p->pDestroy = Tcl_DuplicateObj(p->pDestroy); 1876 1877 if( p->pFunc ) Tcl_IncrRefCount(p->pFunc); 1878 if( p->pStep ) Tcl_IncrRefCount(p->pStep); 1879 if( p->pFinal ) Tcl_IncrRefCount(p->pFinal); 1880 if( p->pDestroy ) Tcl_IncrRefCount(p->pDestroy); 1881 1882 rc = sqlite3_create_function_v2(db, zFunc, nArg, enc, (void *)p, 1883 (p->pFunc ? cf2Func : 0), 1884 (p->pStep ? cf2Step : 0), 1885 (p->pFinal ? cf2Final : 0), 1886 cf2Destroy 1887 ); 1888 if( rc!=SQLITE_OK ){ 1889 Tcl_ResetResult(interp); 1890 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 1891 return TCL_ERROR; 1892 } 1893 return TCL_OK; 1894 } 1895 1896 /* 1897 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1898 */ 1899 static int SQLITE_TCLAPI test_load_extension( 1900 ClientData clientData, /* Not used */ 1901 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1902 int objc, /* Number of arguments */ 1903 Tcl_Obj *CONST objv[] /* Command arguments */ 1904 ){ 1905 Tcl_CmdInfo cmdInfo; 1906 sqlite3 *db; 1907 int rc; 1908 char *zDb; 1909 char *zFile; 1910 char *zProc = 0; 1911 char *zErr = 0; 1912 1913 if( objc!=4 && objc!=3 ){ 1914 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1915 return TCL_ERROR; 1916 } 1917 zDb = Tcl_GetString(objv[1]); 1918 zFile = Tcl_GetString(objv[2]); 1919 if( objc==4 ){ 1920 zProc = Tcl_GetString(objv[3]); 1921 } 1922 1923 /* Extract the C database handle from the Tcl command name */ 1924 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1925 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1926 return TCL_ERROR; 1927 } 1928 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1929 assert(db); 1930 1931 /* Call the underlying C function. If an error occurs, set rc to 1932 ** TCL_ERROR and load any error string into the interpreter. If no 1933 ** error occurs, set rc to TCL_OK. 1934 */ 1935 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1936 rc = SQLITE_ERROR; 1937 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1938 (void)zProc; 1939 (void)zFile; 1940 #else 1941 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1942 #endif 1943 if( rc!=SQLITE_OK ){ 1944 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1945 rc = TCL_ERROR; 1946 }else{ 1947 rc = TCL_OK; 1948 } 1949 sqlite3_free(zErr); 1950 1951 return rc; 1952 } 1953 1954 /* 1955 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1956 */ 1957 static int SQLITE_TCLAPI test_enable_load( 1958 ClientData clientData, /* Not used */ 1959 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1960 int objc, /* Number of arguments */ 1961 Tcl_Obj *CONST objv[] /* Command arguments */ 1962 ){ 1963 Tcl_CmdInfo cmdInfo; 1964 sqlite3 *db; 1965 char *zDb; 1966 int onoff; 1967 1968 if( objc!=3 ){ 1969 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1970 return TCL_ERROR; 1971 } 1972 zDb = Tcl_GetString(objv[1]); 1973 1974 /* Extract the C database handle from the Tcl command name */ 1975 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1976 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1977 return TCL_ERROR; 1978 } 1979 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1980 assert(db); 1981 1982 /* Get the onoff parameter */ 1983 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 1984 return TCL_ERROR; 1985 } 1986 1987 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1988 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 1989 return TCL_ERROR; 1990 #else 1991 sqlite3_enable_load_extension(db, onoff); 1992 return TCL_OK; 1993 #endif 1994 } 1995 1996 /* 1997 ** Usage: sqlite_abort 1998 ** 1999 ** Shutdown the process immediately. This is not a clean shutdown. 2000 ** This command is used to test the recoverability of a database in 2001 ** the event of a program crash. 2002 */ 2003 static int SQLITE_TCLAPI sqlite_abort( 2004 void *NotUsed, 2005 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2006 int argc, /* Number of arguments */ 2007 char **argv /* Text of each argument */ 2008 ){ 2009 #if defined(_MSC_VER) 2010 /* We do this, otherwise the test will halt with a popup message 2011 * that we have to click away before the test will continue. 2012 */ 2013 _set_abort_behavior( 0, _CALL_REPORTFAULT ); 2014 #endif 2015 exit(255); 2016 assert( interp==0 ); /* This will always fail */ 2017 return TCL_OK; 2018 } 2019 2020 /* 2021 ** The following routine is a user-defined SQL function whose purpose 2022 ** is to test the sqlite_set_result() API. 2023 */ 2024 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 2025 while( argc>=2 ){ 2026 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 2027 if( zArg0 ){ 2028 if( 0==sqlite3StrICmp(zArg0, "int") ){ 2029 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 2030 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 2031 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 2032 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 2033 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 2034 SQLITE_TRANSIENT); 2035 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 2036 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 2037 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 2038 sqlite3_result_null(context); 2039 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 2040 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 2041 }else{ 2042 goto error_out; 2043 } 2044 }else{ 2045 goto error_out; 2046 } 2047 argc -= 2; 2048 argv += 2; 2049 } 2050 return; 2051 2052 error_out: 2053 sqlite3_result_error(context,"first argument should be one of: " 2054 "int int64 string double null value", -1); 2055 } 2056 2057 /* 2058 ** Usage: sqlite_register_test_function DB NAME 2059 ** 2060 ** Register the test SQL function on the database DB under the name NAME. 2061 */ 2062 static int SQLITE_TCLAPI test_register_func( 2063 void *NotUsed, 2064 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2065 int argc, /* Number of arguments */ 2066 char **argv /* Text of each argument */ 2067 ){ 2068 sqlite3 *db; 2069 int rc; 2070 if( argc!=3 ){ 2071 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2072 " DB FUNCTION-NAME", 0); 2073 return TCL_ERROR; 2074 } 2075 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 2076 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 2077 testFunc, 0, 0); 2078 if( rc!=0 ){ 2079 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 2080 return TCL_ERROR; 2081 } 2082 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2083 return TCL_OK; 2084 } 2085 2086 /* 2087 ** Usage: sqlite3_finalize STMT 2088 ** 2089 ** Finalize a statement handle. 2090 */ 2091 static int SQLITE_TCLAPI test_finalize( 2092 void * clientData, 2093 Tcl_Interp *interp, 2094 int objc, 2095 Tcl_Obj *CONST objv[] 2096 ){ 2097 sqlite3_stmt *pStmt; 2098 int rc; 2099 sqlite3 *db = 0; 2100 2101 if( objc!=2 ){ 2102 Tcl_AppendResult(interp, "wrong # args: should be \"", 2103 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2104 return TCL_ERROR; 2105 } 2106 2107 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2108 2109 if( pStmt ){ 2110 db = StmtToDb(pStmt); 2111 } 2112 rc = sqlite3_finalize(pStmt); 2113 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2114 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2115 return TCL_OK; 2116 } 2117 2118 /* 2119 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2120 ** 2121 ** Get the value of a status counter from a statement. 2122 */ 2123 static int SQLITE_TCLAPI test_stmt_status( 2124 void * clientData, 2125 Tcl_Interp *interp, 2126 int objc, 2127 Tcl_Obj *CONST objv[] 2128 ){ 2129 int iValue; 2130 int i, op = 0, resetFlag; 2131 const char *zOpName; 2132 sqlite3_stmt *pStmt; 2133 2134 static const struct { 2135 const char *zName; 2136 int op; 2137 } aOp[] = { 2138 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2139 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2140 { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, 2141 { "SQLITE_STMTSTATUS_VM_STEP", SQLITE_STMTSTATUS_VM_STEP }, 2142 { "SQLITE_STMTSTATUS_REPREPARE", SQLITE_STMTSTATUS_REPREPARE }, 2143 { "SQLITE_STMTSTATUS_RUN", SQLITE_STMTSTATUS_RUN }, 2144 { "SQLITE_STMTSTATUS_MEMUSED", SQLITE_STMTSTATUS_MEMUSED }, 2145 }; 2146 if( objc!=4 ){ 2147 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2148 return TCL_ERROR; 2149 } 2150 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2151 zOpName = Tcl_GetString(objv[2]); 2152 for(i=0; i<ArraySize(aOp); i++){ 2153 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2154 op = aOp[i].op; 2155 break; 2156 } 2157 } 2158 if( i>=ArraySize(aOp) ){ 2159 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2160 } 2161 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2162 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2163 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2164 return TCL_OK; 2165 } 2166 2167 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 2168 /* 2169 ** Usage: sqlite3_stmt_scanstatus STMT IDX 2170 */ 2171 static int SQLITE_TCLAPI test_stmt_scanstatus( 2172 void * clientData, 2173 Tcl_Interp *interp, 2174 int objc, 2175 Tcl_Obj *CONST objv[] 2176 ){ 2177 sqlite3_stmt *pStmt; /* First argument */ 2178 int idx; /* Second argument */ 2179 2180 const char *zName; 2181 const char *zExplain; 2182 sqlite3_int64 nLoop; 2183 sqlite3_int64 nVisit; 2184 double rEst; 2185 int res; 2186 2187 if( objc!=3 ){ 2188 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX"); 2189 return TCL_ERROR; 2190 } 2191 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2192 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2193 2194 res = sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NLOOP, (void*)&nLoop); 2195 if( res==0 ){ 2196 Tcl_Obj *pRet = Tcl_NewObj(); 2197 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nLoop", -1)); 2198 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nLoop)); 2199 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit); 2200 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nVisit", -1)); 2201 Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nVisit)); 2202 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EST, (void*)&rEst); 2203 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nEst", -1)); 2204 Tcl_ListObjAppendElement(0, pRet, Tcl_NewDoubleObj(rEst)); 2205 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_NAME, (void*)&zName); 2206 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zName", -1)); 2207 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zName, -1)); 2208 sqlite3_stmt_scanstatus(pStmt, idx, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain); 2209 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zExplain", -1)); 2210 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zExplain, -1)); 2211 Tcl_SetObjResult(interp, pRet); 2212 }else{ 2213 Tcl_ResetResult(interp); 2214 } 2215 return TCL_OK; 2216 } 2217 2218 /* 2219 ** Usage: sqlite3_stmt_scanstatus_reset STMT 2220 */ 2221 static int SQLITE_TCLAPI test_stmt_scanstatus_reset( 2222 void * clientData, 2223 Tcl_Interp *interp, 2224 int objc, 2225 Tcl_Obj *CONST objv[] 2226 ){ 2227 sqlite3_stmt *pStmt; /* First argument */ 2228 if( objc!=2 ){ 2229 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 2230 return TCL_ERROR; 2231 } 2232 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2233 sqlite3_stmt_scanstatus_reset(pStmt); 2234 return TCL_OK; 2235 } 2236 #endif 2237 2238 #ifdef SQLITE_ENABLE_SQLLOG 2239 /* 2240 ** Usage: sqlite3_config_sqllog 2241 ** 2242 ** Zero the SQLITE_CONFIG_SQLLOG configuration 2243 */ 2244 static int SQLITE_TCLAPI test_config_sqllog( 2245 void * clientData, 2246 Tcl_Interp *interp, 2247 int objc, 2248 Tcl_Obj *CONST objv[] 2249 ){ 2250 if( objc!=1 ){ 2251 Tcl_WrongNumArgs(interp, 1, objv, ""); 2252 return TCL_ERROR; 2253 } 2254 sqlite3_config(SQLITE_CONFIG_SQLLOG, 0, 0); 2255 return TCL_OK; 2256 } 2257 #endif 2258 2259 /* 2260 ** Usage: vfs_current_time_int64 2261 ** 2262 ** Return the value returned by the default VFS's xCurrentTimeInt64 method. 2263 */ 2264 static int SQLITE_TCLAPI vfsCurrentTimeInt64( 2265 void * clientData, 2266 Tcl_Interp *interp, 2267 int objc, 2268 Tcl_Obj *CONST objv[] 2269 ){ 2270 i64 t; 2271 sqlite3_vfs *pVfs = sqlite3_vfs_find(0); 2272 if( objc!=1 ){ 2273 Tcl_WrongNumArgs(interp, 1, objv, ""); 2274 return TCL_ERROR; 2275 } 2276 pVfs->xCurrentTimeInt64(pVfs, &t); 2277 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 2278 return TCL_OK; 2279 } 2280 2281 #ifdef SQLITE_ENABLE_SNAPSHOT 2282 /* 2283 ** Usage: sqlite3_snapshot_get DB DBNAME 2284 */ 2285 static int SQLITE_TCLAPI test_snapshot_get( 2286 void * clientData, 2287 Tcl_Interp *interp, 2288 int objc, 2289 Tcl_Obj *CONST objv[] 2290 ){ 2291 int rc; 2292 sqlite3 *db; 2293 char *zName; 2294 sqlite3_snapshot *pSnapshot = 0; 2295 2296 if( objc!=3 ){ 2297 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2298 return TCL_ERROR; 2299 } 2300 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2301 zName = Tcl_GetString(objv[2]); 2302 2303 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2304 if( rc!=SQLITE_OK ){ 2305 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2306 return TCL_ERROR; 2307 }else{ 2308 char zBuf[100]; 2309 if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; 2310 Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); 2311 } 2312 return TCL_OK; 2313 } 2314 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2315 2316 #ifdef SQLITE_ENABLE_SNAPSHOT 2317 /* 2318 ** Usage: sqlite3_snapshot_recover DB DBNAME 2319 */ 2320 static int SQLITE_TCLAPI test_snapshot_recover( 2321 void * clientData, 2322 Tcl_Interp *interp, 2323 int objc, 2324 Tcl_Obj *CONST objv[] 2325 ){ 2326 int rc; 2327 sqlite3 *db; 2328 char *zName; 2329 2330 if( objc!=3 ){ 2331 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2332 return TCL_ERROR; 2333 } 2334 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2335 zName = Tcl_GetString(objv[2]); 2336 2337 rc = sqlite3_snapshot_recover(db, zName); 2338 if( rc!=SQLITE_OK ){ 2339 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2340 return TCL_ERROR; 2341 }else{ 2342 Tcl_ResetResult(interp); 2343 } 2344 return TCL_OK; 2345 } 2346 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2347 2348 #ifdef SQLITE_ENABLE_SNAPSHOT 2349 /* 2350 ** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT 2351 */ 2352 static int SQLITE_TCLAPI test_snapshot_open( 2353 void * clientData, 2354 Tcl_Interp *interp, 2355 int objc, 2356 Tcl_Obj *CONST objv[] 2357 ){ 2358 int rc; 2359 sqlite3 *db; 2360 char *zName; 2361 sqlite3_snapshot *pSnapshot; 2362 2363 if( objc!=4 ){ 2364 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2365 return TCL_ERROR; 2366 } 2367 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2368 zName = Tcl_GetString(objv[2]); 2369 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); 2370 2371 rc = sqlite3_snapshot_open(db, zName, pSnapshot); 2372 if( rc!=SQLITE_OK ){ 2373 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2374 return TCL_ERROR; 2375 } 2376 return TCL_OK; 2377 } 2378 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2379 2380 #ifdef SQLITE_ENABLE_SNAPSHOT 2381 /* 2382 ** Usage: sqlite3_snapshot_free SNAPSHOT 2383 */ 2384 static int SQLITE_TCLAPI test_snapshot_free( 2385 void * clientData, 2386 Tcl_Interp *interp, 2387 int objc, 2388 Tcl_Obj *CONST objv[] 2389 ){ 2390 sqlite3_snapshot *pSnapshot; 2391 if( objc!=2 ){ 2392 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); 2393 return TCL_ERROR; 2394 } 2395 pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2396 sqlite3_snapshot_free(pSnapshot); 2397 return TCL_OK; 2398 } 2399 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2400 2401 #ifdef SQLITE_ENABLE_SNAPSHOT 2402 /* 2403 ** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 2404 */ 2405 static int SQLITE_TCLAPI test_snapshot_cmp( 2406 void * clientData, 2407 Tcl_Interp *interp, 2408 int objc, 2409 Tcl_Obj *CONST objv[] 2410 ){ 2411 int res; 2412 sqlite3_snapshot *p1; 2413 sqlite3_snapshot *p2; 2414 if( objc!=3 ){ 2415 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2416 return TCL_ERROR; 2417 } 2418 p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 2419 p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); 2420 res = sqlite3_snapshot_cmp(p1, p2); 2421 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2422 return TCL_OK; 2423 } 2424 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2425 2426 #ifdef SQLITE_ENABLE_SNAPSHOT 2427 /* 2428 ** Usage: sqlite3_snapshot_get_blob DB DBNAME 2429 */ 2430 static int SQLITE_TCLAPI test_snapshot_get_blob( 2431 void * clientData, 2432 Tcl_Interp *interp, 2433 int objc, 2434 Tcl_Obj *CONST objv[] 2435 ){ 2436 int rc; 2437 sqlite3 *db; 2438 char *zName; 2439 sqlite3_snapshot *pSnapshot = 0; 2440 2441 if( objc!=3 ){ 2442 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 2443 return TCL_ERROR; 2444 } 2445 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2446 zName = Tcl_GetString(objv[2]); 2447 2448 rc = sqlite3_snapshot_get(db, zName, &pSnapshot); 2449 if( rc!=SQLITE_OK ){ 2450 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2451 return TCL_ERROR; 2452 }else{ 2453 Tcl_SetObjResult(interp, 2454 Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) 2455 ); 2456 sqlite3_snapshot_free(pSnapshot); 2457 } 2458 return TCL_OK; 2459 } 2460 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2461 2462 #ifdef SQLITE_ENABLE_SNAPSHOT 2463 /* 2464 ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT 2465 */ 2466 static int SQLITE_TCLAPI test_snapshot_open_blob( 2467 void * clientData, 2468 Tcl_Interp *interp, 2469 int objc, 2470 Tcl_Obj *CONST objv[] 2471 ){ 2472 int rc; 2473 sqlite3 *db; 2474 char *zName; 2475 unsigned char *pBlob; 2476 int nBlob; 2477 2478 if( objc!=4 ){ 2479 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); 2480 return TCL_ERROR; 2481 } 2482 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2483 zName = Tcl_GetString(objv[2]); 2484 pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); 2485 if( nBlob!=sizeof(sqlite3_snapshot) ){ 2486 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2487 return TCL_ERROR; 2488 } 2489 rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); 2490 if( rc!=SQLITE_OK ){ 2491 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2492 return TCL_ERROR; 2493 } 2494 return TCL_OK; 2495 } 2496 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2497 2498 #ifdef SQLITE_ENABLE_SNAPSHOT 2499 /* 2500 ** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 2501 */ 2502 static int SQLITE_TCLAPI test_snapshot_cmp_blob( 2503 void * clientData, 2504 Tcl_Interp *interp, 2505 int objc, 2506 Tcl_Obj *CONST objv[] 2507 ){ 2508 int res; 2509 unsigned char *p1; 2510 unsigned char *p2; 2511 int n1; 2512 int n2; 2513 2514 if( objc!=3 ){ 2515 Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); 2516 return TCL_ERROR; 2517 } 2518 2519 p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); 2520 p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); 2521 2522 if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ 2523 Tcl_AppendResult(interp, "bad SNAPSHOT", 0); 2524 return TCL_ERROR; 2525 } 2526 2527 res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); 2528 Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); 2529 return TCL_OK; 2530 } 2531 #endif /* SQLITE_ENABLE_SNAPSHOT */ 2532 2533 /* 2534 ** Usage: sqlite3_delete_database FILENAME 2535 */ 2536 int sqlite3_delete_database(const char*); /* in test_delete.c */ 2537 static int SQLITE_TCLAPI test_delete_database( 2538 void * clientData, 2539 Tcl_Interp *interp, 2540 int objc, 2541 Tcl_Obj *CONST objv[] 2542 ){ 2543 int rc; 2544 const char *zFile; 2545 if( objc!=2 ){ 2546 Tcl_WrongNumArgs(interp, 1, objv, "FILE"); 2547 return TCL_ERROR; 2548 } 2549 zFile = (const char*)Tcl_GetString(objv[1]); 2550 rc = sqlite3_delete_database(zFile); 2551 2552 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 2553 return TCL_OK; 2554 } 2555 2556 /* 2557 ** Usage: atomic_batch_write PATH 2558 */ 2559 static int SQLITE_TCLAPI test_atomic_batch_write( 2560 void * clientData, 2561 Tcl_Interp *interp, 2562 int objc, 2563 Tcl_Obj *CONST objv[] 2564 ){ 2565 char *zFile = 0; /* Path to file to test */ 2566 sqlite3 *db = 0; /* Database handle */ 2567 sqlite3_file *pFd = 0; /* SQLite fd open on zFile */ 2568 int bRes = 0; /* Integer result of this command */ 2569 int dc = 0; /* Device-characteristics mask */ 2570 int rc; /* sqlite3_open() return code */ 2571 2572 if( objc!=2 ){ 2573 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 2574 return TCL_ERROR; 2575 } 2576 zFile = Tcl_GetString(objv[1]); 2577 2578 rc = sqlite3_open(zFile, &db); 2579 if( rc!=SQLITE_OK ){ 2580 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 2581 sqlite3_close(db); 2582 return TCL_ERROR; 2583 } 2584 2585 rc = sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFd); 2586 dc = pFd->pMethods->xDeviceCharacteristics(pFd); 2587 if( dc & SQLITE_IOCAP_BATCH_ATOMIC ){ 2588 bRes = 1; 2589 } 2590 2591 Tcl_SetObjResult(interp, Tcl_NewIntObj(bRes)); 2592 sqlite3_close(db); 2593 return TCL_OK; 2594 } 2595 2596 /* 2597 ** Usage: sqlite3_next_stmt DB STMT 2598 ** 2599 ** Return the next statment in sequence after STMT. 2600 */ 2601 static int SQLITE_TCLAPI test_next_stmt( 2602 void * clientData, 2603 Tcl_Interp *interp, 2604 int objc, 2605 Tcl_Obj *CONST objv[] 2606 ){ 2607 sqlite3_stmt *pStmt; 2608 sqlite3 *db = 0; 2609 char zBuf[50]; 2610 2611 if( objc!=3 ){ 2612 Tcl_AppendResult(interp, "wrong # args: should be \"", 2613 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2614 return TCL_ERROR; 2615 } 2616 2617 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2618 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2619 pStmt = sqlite3_next_stmt(db, pStmt); 2620 if( pStmt ){ 2621 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2622 Tcl_AppendResult(interp, zBuf, 0); 2623 } 2624 return TCL_OK; 2625 } 2626 2627 /* 2628 ** Usage: sqlite3_stmt_readonly STMT 2629 ** 2630 ** Return true if STMT is a NULL pointer or a pointer to a statement 2631 ** that is guaranteed to leave the database unmodified. 2632 */ 2633 static int SQLITE_TCLAPI test_stmt_readonly( 2634 void * clientData, 2635 Tcl_Interp *interp, 2636 int objc, 2637 Tcl_Obj *CONST objv[] 2638 ){ 2639 sqlite3_stmt *pStmt; 2640 int rc; 2641 2642 if( objc!=2 ){ 2643 Tcl_AppendResult(interp, "wrong # args: should be \"", 2644 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2645 return TCL_ERROR; 2646 } 2647 2648 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2649 rc = sqlite3_stmt_readonly(pStmt); 2650 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2651 return TCL_OK; 2652 } 2653 2654 /* 2655 ** Usage: sqlite3_stmt_busy STMT 2656 ** 2657 ** Return true if STMT is a non-NULL pointer to a statement 2658 ** that has been stepped but not to completion. 2659 */ 2660 static int SQLITE_TCLAPI test_stmt_busy( 2661 void * clientData, 2662 Tcl_Interp *interp, 2663 int objc, 2664 Tcl_Obj *CONST objv[] 2665 ){ 2666 sqlite3_stmt *pStmt; 2667 int rc; 2668 2669 if( objc!=2 ){ 2670 Tcl_AppendResult(interp, "wrong # args: should be \"", 2671 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2672 return TCL_ERROR; 2673 } 2674 2675 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2676 rc = sqlite3_stmt_busy(pStmt); 2677 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); 2678 return TCL_OK; 2679 } 2680 2681 /* 2682 ** Usage: uses_stmt_journal STMT 2683 ** 2684 ** Return true if STMT uses a statement journal. 2685 */ 2686 static int SQLITE_TCLAPI uses_stmt_journal( 2687 void * clientData, 2688 Tcl_Interp *interp, 2689 int objc, 2690 Tcl_Obj *CONST objv[] 2691 ){ 2692 sqlite3_stmt *pStmt; 2693 2694 if( objc!=2 ){ 2695 Tcl_AppendResult(interp, "wrong # args: should be \"", 2696 Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); 2697 return TCL_ERROR; 2698 } 2699 2700 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2701 sqlite3_stmt_readonly(pStmt); 2702 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); 2703 return TCL_OK; 2704 } 2705 2706 2707 /* 2708 ** Usage: sqlite3_reset STMT 2709 ** 2710 ** Reset a statement handle. 2711 */ 2712 static int SQLITE_TCLAPI test_reset( 2713 void * clientData, 2714 Tcl_Interp *interp, 2715 int objc, 2716 Tcl_Obj *CONST objv[] 2717 ){ 2718 sqlite3_stmt *pStmt; 2719 int rc; 2720 2721 if( objc!=2 ){ 2722 Tcl_AppendResult(interp, "wrong # args: should be \"", 2723 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2724 return TCL_ERROR; 2725 } 2726 2727 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2728 2729 rc = sqlite3_reset(pStmt); 2730 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2731 return TCL_ERROR; 2732 } 2733 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2734 /* 2735 if( rc ){ 2736 return TCL_ERROR; 2737 } 2738 */ 2739 return TCL_OK; 2740 } 2741 2742 /* 2743 ** Usage: sqlite3_expired STMT 2744 ** 2745 ** Return TRUE if a recompilation of the statement is recommended. 2746 */ 2747 static int SQLITE_TCLAPI test_expired( 2748 void * clientData, 2749 Tcl_Interp *interp, 2750 int objc, 2751 Tcl_Obj *CONST objv[] 2752 ){ 2753 #ifndef SQLITE_OMIT_DEPRECATED 2754 sqlite3_stmt *pStmt; 2755 if( objc!=2 ){ 2756 Tcl_AppendResult(interp, "wrong # args: should be \"", 2757 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2758 return TCL_ERROR; 2759 } 2760 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2761 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2762 #endif 2763 return TCL_OK; 2764 } 2765 2766 /* 2767 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2768 ** 2769 ** Transfer all bindings from FROMSTMT over to TOSTMT 2770 */ 2771 static int SQLITE_TCLAPI test_transfer_bind( 2772 void * clientData, 2773 Tcl_Interp *interp, 2774 int objc, 2775 Tcl_Obj *CONST objv[] 2776 ){ 2777 #ifndef SQLITE_OMIT_DEPRECATED 2778 sqlite3_stmt *pStmt1, *pStmt2; 2779 if( objc!=3 ){ 2780 Tcl_AppendResult(interp, "wrong # args: should be \"", 2781 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2782 return TCL_ERROR; 2783 } 2784 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2785 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2786 Tcl_SetObjResult(interp, 2787 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2788 #endif 2789 return TCL_OK; 2790 } 2791 2792 /* 2793 ** Usage: sqlite3_changes DB 2794 ** 2795 ** Return the number of changes made to the database by the last SQL 2796 ** execution. 2797 */ 2798 static int SQLITE_TCLAPI test_changes( 2799 void * clientData, 2800 Tcl_Interp *interp, 2801 int objc, 2802 Tcl_Obj *CONST objv[] 2803 ){ 2804 sqlite3 *db; 2805 if( objc!=2 ){ 2806 Tcl_AppendResult(interp, "wrong # args: should be \"", 2807 Tcl_GetString(objv[0]), " DB", 0); 2808 return TCL_ERROR; 2809 } 2810 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2811 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2812 return TCL_OK; 2813 } 2814 2815 /* 2816 ** This is the "static_bind_value" that variables are bound to when 2817 ** the FLAG option of sqlite3_bind is "static" 2818 */ 2819 static char *sqlite_static_bind_value = 0; 2820 static int sqlite_static_bind_nbyte = 0; 2821 2822 /* 2823 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2824 ** 2825 ** Sets the value of the IDX-th occurrence of "?" in the original SQL 2826 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2827 ** ignored and the value is set to NULL. If FLAGS=="static" then 2828 ** the value is set to the value of a static variable named 2829 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2830 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2831 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2832 */ 2833 static int SQLITE_TCLAPI test_bind( 2834 void *NotUsed, 2835 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2836 int argc, /* Number of arguments */ 2837 char **argv /* Text of each argument */ 2838 ){ 2839 sqlite3_stmt *pStmt; 2840 int rc; 2841 int idx; 2842 if( argc!=5 ){ 2843 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2844 " VM IDX VALUE (null|static|normal)\"", 0); 2845 return TCL_ERROR; 2846 } 2847 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2848 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2849 if( strcmp(argv[4],"null")==0 ){ 2850 rc = sqlite3_bind_null(pStmt, idx); 2851 }else if( strcmp(argv[4],"static")==0 ){ 2852 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2853 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2854 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2855 sqlite_static_bind_nbyte, 0); 2856 }else if( strcmp(argv[4],"normal")==0 ){ 2857 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2858 }else if( strcmp(argv[4],"blob10")==0 ){ 2859 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2860 }else{ 2861 Tcl_AppendResult(interp, "4th argument should be " 2862 "\"null\" or \"static\" or \"normal\"", 0); 2863 return TCL_ERROR; 2864 } 2865 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2866 if( rc ){ 2867 char zBuf[50]; 2868 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 2869 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2870 return TCL_ERROR; 2871 } 2872 return TCL_OK; 2873 } 2874 2875 #ifndef SQLITE_OMIT_UTF16 2876 /* 2877 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2878 ** 2879 ** This function is used to test that SQLite selects the correct collation 2880 ** sequence callback when multiple versions (for different text encodings) 2881 ** are available. 2882 ** 2883 ** Calling this routine registers the collation sequence "test_collate" 2884 ** with database handle <db>. The second argument must be a list of three 2885 ** boolean values. If the first is true, then a version of test_collate is 2886 ** registered for UTF-8, if the second is true, a version is registered for 2887 ** UTF-16le, if the third is true, a UTF-16be version is available. 2888 ** Previous versions of test_collate are deleted. 2889 ** 2890 ** The collation sequence test_collate is implemented by calling the 2891 ** following TCL script: 2892 ** 2893 ** "test_collate <enc> <lhs> <rhs>" 2894 ** 2895 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2896 ** The <enc> parameter is the encoding of the collation function that 2897 ** SQLite selected to call. The TCL test script implements the 2898 ** "test_collate" proc. 2899 ** 2900 ** Note that this will only work with one interpreter at a time, as the 2901 ** interp pointer to use when evaluating the TCL script is stored in 2902 ** pTestCollateInterp. 2903 */ 2904 static Tcl_Interp* pTestCollateInterp; 2905 static int test_collate_func( 2906 void *pCtx, 2907 int nA, const void *zA, 2908 int nB, const void *zB 2909 ){ 2910 Tcl_Interp *i = pTestCollateInterp; 2911 int encin = SQLITE_PTR_TO_INT(pCtx); 2912 int res; 2913 int n; 2914 2915 sqlite3_value *pVal; 2916 Tcl_Obj *pX; 2917 2918 pX = Tcl_NewStringObj("test_collate", -1); 2919 Tcl_IncrRefCount(pX); 2920 2921 switch( encin ){ 2922 case SQLITE_UTF8: 2923 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2924 break; 2925 case SQLITE_UTF16LE: 2926 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2927 break; 2928 case SQLITE_UTF16BE: 2929 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2930 break; 2931 default: 2932 assert(0); 2933 } 2934 2935 sqlite3BeginBenignMalloc(); 2936 pVal = sqlite3ValueNew(0); 2937 if( pVal ){ 2938 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2939 n = sqlite3_value_bytes(pVal); 2940 Tcl_ListObjAppendElement(i,pX, 2941 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2942 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2943 n = sqlite3_value_bytes(pVal); 2944 Tcl_ListObjAppendElement(i,pX, 2945 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2946 sqlite3ValueFree(pVal); 2947 } 2948 sqlite3EndBenignMalloc(); 2949 2950 Tcl_EvalObjEx(i, pX, 0); 2951 Tcl_DecrRefCount(pX); 2952 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2953 return res; 2954 } 2955 static int SQLITE_TCLAPI test_collate( 2956 void * clientData, 2957 Tcl_Interp *interp, 2958 int objc, 2959 Tcl_Obj *CONST objv[] 2960 ){ 2961 sqlite3 *db; 2962 int val; 2963 sqlite3_value *pVal; 2964 int rc; 2965 2966 if( objc!=5 ) goto bad_args; 2967 pTestCollateInterp = interp; 2968 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2969 2970 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2971 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2972 (void *)SQLITE_UTF8, val?test_collate_func:0); 2973 if( rc==SQLITE_OK ){ 2974 const void *zUtf16; 2975 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2976 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2977 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2978 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2979 2980 #if 0 2981 if( sqlite3_iMallocFail>0 ){ 2982 sqlite3_iMallocFail++; 2983 } 2984 #endif 2985 sqlite3_mutex_enter(db->mutex); 2986 pVal = sqlite3ValueNew(db); 2987 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2988 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2989 if( db->mallocFailed ){ 2990 rc = SQLITE_NOMEM; 2991 }else{ 2992 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2993 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2994 } 2995 sqlite3ValueFree(pVal); 2996 sqlite3_mutex_leave(db->mutex); 2997 } 2998 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2999 3000 if( rc!=SQLITE_OK ){ 3001 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3002 return TCL_ERROR; 3003 } 3004 return TCL_OK; 3005 3006 bad_args: 3007 Tcl_AppendResult(interp, "wrong # args: should be \"", 3008 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3009 return TCL_ERROR; 3010 } 3011 3012 /* 3013 ** Usage: add_test_utf16bin_collate <db ptr> 3014 ** 3015 ** Add a utf-16 collation sequence named "utf16bin" to the database 3016 ** handle. This collation sequence compares arguments in the same way as the 3017 ** built-in collation "binary". 3018 */ 3019 static int test_utf16bin_collate_func( 3020 void *pCtx, 3021 int nA, const void *zA, 3022 int nB, const void *zB 3023 ){ 3024 int nCmp = (nA>nB ? nB : nA); 3025 int res = memcmp(zA, zB, nCmp); 3026 if( res==0 ) res = nA - nB; 3027 return res; 3028 } 3029 static int SQLITE_TCLAPI test_utf16bin_collate( 3030 void * clientData, 3031 Tcl_Interp *interp, 3032 int objc, 3033 Tcl_Obj *CONST objv[] 3034 ){ 3035 sqlite3 *db; 3036 int rc; 3037 3038 if( objc!=2 ) goto bad_args; 3039 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3040 3041 rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, 3042 test_utf16bin_collate_func 3043 ); 3044 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3045 return TCL_OK; 3046 3047 bad_args: 3048 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3049 return TCL_ERROR; 3050 } 3051 3052 /* 3053 ** When the collation needed callback is invoked, record the name of 3054 ** the requested collating function here. The recorded name is linked 3055 ** to a TCL variable and used to make sure that the requested collation 3056 ** name is correct. 3057 */ 3058 static char zNeededCollation[200]; 3059 static char *pzNeededCollation = zNeededCollation; 3060 3061 3062 /* 3063 ** Called when a collating sequence is needed. Registered using 3064 ** sqlite3_collation_needed16(). 3065 */ 3066 static void test_collate_needed_cb( 3067 void *pCtx, 3068 sqlite3 *db, 3069 int eTextRep, 3070 const void *pName 3071 ){ 3072 int enc = ENC(db); 3073 int i; 3074 char *z; 3075 for(z = (char*)pName, i=0; *z || z[1]; z++){ 3076 if( *z ) zNeededCollation[i++] = *z; 3077 } 3078 zNeededCollation[i] = 0; 3079 sqlite3_create_collation( 3080 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 3081 } 3082 3083 /* 3084 ** Usage: add_test_collate_needed DB 3085 */ 3086 static int SQLITE_TCLAPI test_collate_needed( 3087 void * clientData, 3088 Tcl_Interp *interp, 3089 int objc, 3090 Tcl_Obj *CONST objv[] 3091 ){ 3092 sqlite3 *db; 3093 int rc; 3094 3095 if( objc!=2 ) goto bad_args; 3096 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3097 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 3098 zNeededCollation[0] = 0; 3099 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3100 return TCL_OK; 3101 3102 bad_args: 3103 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3104 return TCL_ERROR; 3105 } 3106 3107 /* 3108 ** tclcmd: add_alignment_test_collations DB 3109 ** 3110 ** Add two new collating sequences to the database DB 3111 ** 3112 ** utf16_aligned 3113 ** utf16_unaligned 3114 ** 3115 ** Both collating sequences use the same sort order as BINARY. 3116 ** The only difference is that the utf16_aligned collating 3117 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 3118 ** Both collating functions increment the unaligned utf16 counter 3119 ** whenever they see a string that begins on an odd byte boundary. 3120 */ 3121 static int unaligned_string_counter = 0; 3122 static int alignmentCollFunc( 3123 void *NotUsed, 3124 int nKey1, const void *pKey1, 3125 int nKey2, const void *pKey2 3126 ){ 3127 int rc, n; 3128 n = nKey1<nKey2 ? nKey1 : nKey2; 3129 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 3130 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 3131 rc = memcmp(pKey1, pKey2, n); 3132 if( rc==0 ){ 3133 rc = nKey1 - nKey2; 3134 } 3135 return rc; 3136 } 3137 static int SQLITE_TCLAPI add_alignment_test_collations( 3138 void * clientData, 3139 Tcl_Interp *interp, 3140 int objc, 3141 Tcl_Obj *CONST objv[] 3142 ){ 3143 sqlite3 *db; 3144 if( objc>=2 ){ 3145 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3146 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 3147 0, alignmentCollFunc); 3148 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 3149 0, alignmentCollFunc); 3150 } 3151 return SQLITE_OK; 3152 } 3153 #endif /* !defined(SQLITE_OMIT_UTF16) */ 3154 3155 /* 3156 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 3157 ** 3158 ** This function is used to test that SQLite selects the correct user 3159 ** function callback when multiple versions (for different text encodings) 3160 ** are available. 3161 ** 3162 ** Calling this routine registers up to three versions of the user function 3163 ** "test_function" with database handle <db>. If the second argument is 3164 ** true, then a version of test_function is registered for UTF-8, if the 3165 ** third is true, a version is registered for UTF-16le, if the fourth is 3166 ** true, a UTF-16be version is available. Previous versions of 3167 ** test_function are deleted. 3168 ** 3169 ** The user function is implemented by calling the following TCL script: 3170 ** 3171 ** "test_function <enc> <arg>" 3172 ** 3173 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 3174 ** single argument passed to the SQL function. The value returned by 3175 ** the TCL script is used as the return value of the SQL function. It 3176 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 3177 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 3178 ** prefers UTF-16BE. 3179 */ 3180 #ifndef SQLITE_OMIT_UTF16 3181 static void test_function_utf8( 3182 sqlite3_context *pCtx, 3183 int nArg, 3184 sqlite3_value **argv 3185 ){ 3186 Tcl_Interp *interp; 3187 Tcl_Obj *pX; 3188 sqlite3_value *pVal; 3189 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3190 pX = Tcl_NewStringObj("test_function", -1); 3191 Tcl_IncrRefCount(pX); 3192 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 3193 Tcl_ListObjAppendElement(interp, pX, 3194 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3195 Tcl_EvalObjEx(interp, pX, 0); 3196 Tcl_DecrRefCount(pX); 3197 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 3198 pVal = sqlite3ValueNew(0); 3199 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3200 SQLITE_UTF8, SQLITE_STATIC); 3201 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 3202 -1, SQLITE_TRANSIENT); 3203 sqlite3ValueFree(pVal); 3204 } 3205 static void test_function_utf16le( 3206 sqlite3_context *pCtx, 3207 int nArg, 3208 sqlite3_value **argv 3209 ){ 3210 Tcl_Interp *interp; 3211 Tcl_Obj *pX; 3212 sqlite3_value *pVal; 3213 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3214 pX = Tcl_NewStringObj("test_function", -1); 3215 Tcl_IncrRefCount(pX); 3216 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 3217 Tcl_ListObjAppendElement(interp, pX, 3218 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3219 Tcl_EvalObjEx(interp, pX, 0); 3220 Tcl_DecrRefCount(pX); 3221 pVal = sqlite3ValueNew(0); 3222 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3223 SQLITE_UTF8, SQLITE_STATIC); 3224 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 3225 sqlite3ValueFree(pVal); 3226 } 3227 static void test_function_utf16be( 3228 sqlite3_context *pCtx, 3229 int nArg, 3230 sqlite3_value **argv 3231 ){ 3232 Tcl_Interp *interp; 3233 Tcl_Obj *pX; 3234 sqlite3_value *pVal; 3235 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 3236 pX = Tcl_NewStringObj("test_function", -1); 3237 Tcl_IncrRefCount(pX); 3238 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 3239 Tcl_ListObjAppendElement(interp, pX, 3240 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 3241 Tcl_EvalObjEx(interp, pX, 0); 3242 Tcl_DecrRefCount(pX); 3243 pVal = sqlite3ValueNew(0); 3244 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 3245 SQLITE_UTF8, SQLITE_STATIC); 3246 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 3247 -1, SQLITE_TRANSIENT); 3248 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 3249 -1, SQLITE_TRANSIENT); 3250 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 3251 -1, SQLITE_TRANSIENT); 3252 sqlite3ValueFree(pVal); 3253 } 3254 #endif /* SQLITE_OMIT_UTF16 */ 3255 static int SQLITE_TCLAPI test_function( 3256 void * clientData, 3257 Tcl_Interp *interp, 3258 int objc, 3259 Tcl_Obj *CONST objv[] 3260 ){ 3261 #ifndef SQLITE_OMIT_UTF16 3262 sqlite3 *db; 3263 int val; 3264 3265 if( objc!=5 ) goto bad_args; 3266 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3267 3268 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 3269 if( val ){ 3270 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 3271 interp, test_function_utf8, 0, 0); 3272 } 3273 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 3274 if( val ){ 3275 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 3276 interp, test_function_utf16le, 0, 0); 3277 } 3278 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 3279 if( val ){ 3280 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 3281 interp, test_function_utf16be, 0, 0); 3282 } 3283 3284 return TCL_OK; 3285 bad_args: 3286 Tcl_AppendResult(interp, "wrong # args: should be \"", 3287 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 3288 #endif /* SQLITE_OMIT_UTF16 */ 3289 return TCL_ERROR; 3290 } 3291 3292 /* 3293 ** Usage: sqlite3_test_errstr <err code> 3294 ** 3295 ** Test that the english language string equivalents for sqlite error codes 3296 ** are sane. The parameter is an integer representing an sqlite error code. 3297 ** The result is a list of two elements, the string representation of the 3298 ** error code and the english language explanation. 3299 */ 3300 static int SQLITE_TCLAPI test_errstr( 3301 void * clientData, 3302 Tcl_Interp *interp, 3303 int objc, 3304 Tcl_Obj *CONST objv[] 3305 ){ 3306 char *zCode; 3307 int i; 3308 if( objc!=1 ){ 3309 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 3310 } 3311 3312 zCode = Tcl_GetString(objv[1]); 3313 for(i=0; i<200; i++){ 3314 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 3315 } 3316 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 3317 return TCL_OK; 3318 } 3319 3320 /* 3321 ** Usage: breakpoint 3322 ** 3323 ** This routine exists for one purpose - to provide a place to put a 3324 ** breakpoint with GDB that can be triggered using TCL code. The use 3325 ** for this is when a particular test fails on (say) the 1485th iteration. 3326 ** In the TCL test script, we can add code like this: 3327 ** 3328 ** if {$i==1485} breakpoint 3329 ** 3330 ** Then run testfixture in the debugger and wait for the breakpoint to 3331 ** fire. Then additional breakpoints can be set to trace down the bug. 3332 */ 3333 static int SQLITE_TCLAPI test_breakpoint( 3334 void *NotUsed, 3335 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 3336 int argc, /* Number of arguments */ 3337 char **argv /* Text of each argument */ 3338 ){ 3339 return TCL_OK; /* Do nothing */ 3340 } 3341 3342 /* 3343 ** Usage: sqlite3_bind_zeroblob STMT IDX N 3344 ** 3345 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 3346 ** IDX is the index of a wildcard in the prepared statement. This command 3347 ** binds a N-byte zero-filled BLOB to the wildcard. 3348 */ 3349 static int SQLITE_TCLAPI test_bind_zeroblob( 3350 void * clientData, 3351 Tcl_Interp *interp, 3352 int objc, 3353 Tcl_Obj *CONST objv[] 3354 ){ 3355 sqlite3_stmt *pStmt; 3356 int idx; 3357 int n; 3358 int rc; 3359 3360 if( objc!=4 ){ 3361 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3362 return TCL_ERROR; 3363 } 3364 3365 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3366 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3367 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3368 3369 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 3370 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3371 if( rc!=SQLITE_OK ){ 3372 return TCL_ERROR; 3373 } 3374 3375 return TCL_OK; 3376 } 3377 3378 /* 3379 ** Usage: sqlite3_bind_zeroblob64 STMT IDX N 3380 ** 3381 ** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. 3382 ** IDX is the index of a wildcard in the prepared statement. This command 3383 ** binds a N-byte zero-filled BLOB to the wildcard. 3384 */ 3385 static int SQLITE_TCLAPI test_bind_zeroblob64( 3386 void * clientData, 3387 Tcl_Interp *interp, 3388 int objc, 3389 Tcl_Obj *CONST objv[] 3390 ){ 3391 sqlite3_stmt *pStmt; 3392 int idx; 3393 Tcl_WideInt n; 3394 int rc; 3395 3396 if( objc!=4 ){ 3397 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 3398 return TCL_ERROR; 3399 } 3400 3401 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3402 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3403 if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 3404 3405 rc = sqlite3_bind_zeroblob64(pStmt, idx, n); 3406 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3407 if( rc!=SQLITE_OK ){ 3408 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3409 return TCL_ERROR; 3410 } 3411 3412 return TCL_OK; 3413 } 3414 3415 /* 3416 ** Usage: sqlite3_bind_int STMT N VALUE 3417 ** 3418 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 3419 ** N is the index of a wildcard in the prepared statement. This command 3420 ** binds a 32-bit integer VALUE to that wildcard. 3421 */ 3422 static int SQLITE_TCLAPI test_bind_int( 3423 void * clientData, 3424 Tcl_Interp *interp, 3425 int objc, 3426 Tcl_Obj *CONST objv[] 3427 ){ 3428 sqlite3_stmt *pStmt; 3429 int idx; 3430 int value; 3431 int rc; 3432 3433 if( objc!=4 ){ 3434 Tcl_AppendResult(interp, "wrong # args: should be \"", 3435 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3436 return TCL_ERROR; 3437 } 3438 3439 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3440 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3441 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3442 3443 rc = sqlite3_bind_int(pStmt, idx, value); 3444 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3445 if( rc!=SQLITE_OK ){ 3446 return TCL_ERROR; 3447 } 3448 3449 return TCL_OK; 3450 } 3451 3452 3453 /* 3454 ** Usage: intarray_addr INT ... 3455 ** 3456 ** Return the address of a C-language array of 32-bit integers. 3457 ** 3458 ** Space to hold the array is obtained from malloc(). Call this procedure once 3459 ** with no arguments in order to release memory. Each call to this procedure 3460 ** overwrites the previous array. 3461 */ 3462 static int SQLITE_TCLAPI test_intarray_addr( 3463 void * clientData, 3464 Tcl_Interp *interp, 3465 int objc, 3466 Tcl_Obj *CONST objv[] 3467 ){ 3468 int i; 3469 static int *p = 0; 3470 3471 sqlite3_free(p); 3472 p = 0; 3473 if( objc>1 ){ 3474 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3475 if( p==0 ) return TCL_ERROR; 3476 for(i=0; i<objc-1; i++){ 3477 if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ 3478 sqlite3_free(p); 3479 p = 0; 3480 return TCL_ERROR; 3481 } 3482 } 3483 } 3484 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3485 return TCL_OK; 3486 } 3487 /* 3488 ** Usage: intarray_addr INT ... 3489 ** 3490 ** Return the address of a C-language array of 32-bit integers. 3491 ** 3492 ** Space to hold the array is obtained from malloc(). Call this procedure once 3493 ** with no arguments in order to release memory. Each call to this procedure 3494 ** overwrites the previous array. 3495 */ 3496 static int SQLITE_TCLAPI test_int64array_addr( 3497 void * clientData, 3498 Tcl_Interp *interp, 3499 int objc, 3500 Tcl_Obj *CONST objv[] 3501 ){ 3502 int i; 3503 static sqlite3_int64 *p = 0; 3504 3505 sqlite3_free(p); 3506 p = 0; 3507 if( objc>1 ){ 3508 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3509 if( p==0 ) return TCL_ERROR; 3510 for(i=0; i<objc-1; i++){ 3511 Tcl_WideInt v; 3512 if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ 3513 sqlite3_free(p); 3514 p = 0; 3515 return TCL_ERROR; 3516 } 3517 p[i] = v; 3518 } 3519 } 3520 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3521 return TCL_OK; 3522 } 3523 /* 3524 ** Usage: doublearray_addr INT ... 3525 ** 3526 ** Return the address of a C-language array of doubles. 3527 ** 3528 ** Space to hold the array is obtained from malloc(). Call this procedure once 3529 ** with no arguments in order to release memory. Each call to this procedure 3530 ** overwrites the previous array. 3531 */ 3532 static int SQLITE_TCLAPI test_doublearray_addr( 3533 void * clientData, 3534 Tcl_Interp *interp, 3535 int objc, 3536 Tcl_Obj *CONST objv[] 3537 ){ 3538 int i; 3539 static double *p = 0; 3540 3541 sqlite3_free(p); 3542 p = 0; 3543 if( objc>1 ){ 3544 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3545 if( p==0 ) return TCL_ERROR; 3546 for(i=0; i<objc-1; i++){ 3547 if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ 3548 sqlite3_free(p); 3549 p = 0; 3550 return TCL_ERROR; 3551 } 3552 } 3553 } 3554 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3555 return TCL_OK; 3556 } 3557 /* 3558 ** Usage: textarray_addr TEXT ... 3559 ** 3560 ** Return the address of a C-language array of strings. 3561 ** 3562 ** Space to hold the array is obtained from malloc(). Call this procedure once 3563 ** with no arguments in order to release memory. Each call to this procedure 3564 ** overwrites the previous array. 3565 */ 3566 static int SQLITE_TCLAPI test_textarray_addr( 3567 void * clientData, 3568 Tcl_Interp *interp, 3569 int objc, 3570 Tcl_Obj *CONST objv[] 3571 ){ 3572 int i; 3573 static int n = 0; 3574 static char **p = 0; 3575 3576 for(i=0; i<n; i++) sqlite3_free(p[i]); 3577 sqlite3_free(p); 3578 p = 0; 3579 if( objc>1 ){ 3580 p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); 3581 if( p==0 ) return TCL_ERROR; 3582 for(i=0; i<objc-1; i++){ 3583 p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); 3584 } 3585 } 3586 n = objc-1; 3587 Tcl_SetObjResult(interp, Tcl_NewWideIntObj((sqlite3_int64)p)); 3588 return TCL_OK; 3589 } 3590 3591 3592 /* 3593 ** Usage: sqlite3_bind_int64 STMT N VALUE 3594 ** 3595 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 3596 ** N is the index of a wildcard in the prepared statement. This command 3597 ** binds a 64-bit integer VALUE to that wildcard. 3598 */ 3599 static int SQLITE_TCLAPI test_bind_int64( 3600 void * clientData, 3601 Tcl_Interp *interp, 3602 int objc, 3603 Tcl_Obj *CONST objv[] 3604 ){ 3605 sqlite3_stmt *pStmt; 3606 int idx; 3607 Tcl_WideInt value; 3608 int rc; 3609 3610 if( objc!=4 ){ 3611 Tcl_AppendResult(interp, "wrong # args: should be \"", 3612 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3613 return TCL_ERROR; 3614 } 3615 3616 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3617 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3618 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 3619 3620 rc = sqlite3_bind_int64(pStmt, idx, value); 3621 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3622 if( rc!=SQLITE_OK ){ 3623 return TCL_ERROR; 3624 } 3625 3626 return TCL_OK; 3627 } 3628 3629 3630 /* 3631 ** Usage: sqlite3_bind_double STMT N VALUE 3632 ** 3633 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 3634 ** N is the index of a wildcard in the prepared statement. This command 3635 ** binds a 64-bit integer VALUE to that wildcard. 3636 */ 3637 static int SQLITE_TCLAPI test_bind_double( 3638 void * clientData, 3639 Tcl_Interp *interp, 3640 int objc, 3641 Tcl_Obj *CONST objv[] 3642 ){ 3643 sqlite3_stmt *pStmt; 3644 int idx; 3645 double value = 0; 3646 int rc; 3647 const char *zVal; 3648 int i; 3649 static const struct { 3650 const char *zName; /* Name of the special floating point value */ 3651 unsigned int iUpper; /* Upper 32 bits */ 3652 unsigned int iLower; /* Lower 32 bits */ 3653 } aSpecialFp[] = { 3654 { "NaN", 0x7fffffff, 0xffffffff }, 3655 { "SNaN", 0x7ff7ffff, 0xffffffff }, 3656 { "-NaN", 0xffffffff, 0xffffffff }, 3657 { "-SNaN", 0xfff7ffff, 0xffffffff }, 3658 { "+Inf", 0x7ff00000, 0x00000000 }, 3659 { "-Inf", 0xfff00000, 0x00000000 }, 3660 { "Epsilon", 0x00000000, 0x00000001 }, 3661 { "-Epsilon", 0x80000000, 0x00000001 }, 3662 { "NaN0", 0x7ff80000, 0x00000000 }, 3663 { "-NaN0", 0xfff80000, 0x00000000 }, 3664 }; 3665 3666 if( objc!=4 ){ 3667 Tcl_AppendResult(interp, "wrong # args: should be \"", 3668 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 3669 return TCL_ERROR; 3670 } 3671 3672 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3673 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3674 3675 /* Intercept the string "NaN" and generate a NaN value for it. 3676 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 3677 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 3678 ** contain a bug. 3679 */ 3680 zVal = Tcl_GetString(objv[3]); 3681 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 3682 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 3683 sqlite3_uint64 x; 3684 x = aSpecialFp[i].iUpper; 3685 x <<= 32; 3686 x |= aSpecialFp[i].iLower; 3687 assert( sizeof(value)==8 ); 3688 assert( sizeof(x)==8 ); 3689 memcpy(&value, &x, 8); 3690 break; 3691 } 3692 } 3693 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 3694 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 3695 return TCL_ERROR; 3696 } 3697 rc = sqlite3_bind_double(pStmt, idx, value); 3698 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3699 if( rc!=SQLITE_OK ){ 3700 return TCL_ERROR; 3701 } 3702 3703 return TCL_OK; 3704 } 3705 3706 /* 3707 ** Usage: sqlite3_bind_null STMT N 3708 ** 3709 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3710 ** N is the index of a wildcard in the prepared statement. This command 3711 ** binds a NULL to the wildcard. 3712 */ 3713 static int SQLITE_TCLAPI test_bind_null( 3714 void * clientData, 3715 Tcl_Interp *interp, 3716 int objc, 3717 Tcl_Obj *CONST objv[] 3718 ){ 3719 sqlite3_stmt *pStmt; 3720 int idx; 3721 int rc; 3722 3723 if( objc!=3 ){ 3724 Tcl_AppendResult(interp, "wrong # args: should be \"", 3725 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3726 return TCL_ERROR; 3727 } 3728 3729 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3730 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3731 3732 rc = sqlite3_bind_null(pStmt, idx); 3733 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3734 if( rc!=SQLITE_OK ){ 3735 return TCL_ERROR; 3736 } 3737 3738 return TCL_OK; 3739 } 3740 3741 /* 3742 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3743 ** 3744 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3745 ** N is the index of a wildcard in the prepared statement. This command 3746 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3747 ** long. 3748 */ 3749 static int SQLITE_TCLAPI test_bind_text( 3750 void * clientData, 3751 Tcl_Interp *interp, 3752 int objc, 3753 Tcl_Obj *CONST objv[] 3754 ){ 3755 sqlite3_stmt *pStmt; 3756 int idx; 3757 int bytes; 3758 char *value; 3759 int rc; 3760 3761 if( objc!=5 ){ 3762 Tcl_AppendResult(interp, "wrong # args: should be \"", 3763 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3764 return TCL_ERROR; 3765 } 3766 3767 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3768 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3769 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3770 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3771 3772 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3773 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3774 if( rc!=SQLITE_OK ){ 3775 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3776 return TCL_ERROR; 3777 } 3778 3779 return TCL_OK; 3780 } 3781 3782 /* 3783 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3784 ** 3785 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3786 ** N is the index of a wildcard in the prepared statement. This command 3787 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3788 ** long. 3789 */ 3790 static int SQLITE_TCLAPI test_bind_text16( 3791 void * clientData, 3792 Tcl_Interp *interp, 3793 int objc, 3794 Tcl_Obj *CONST objv[] 3795 ){ 3796 #ifndef SQLITE_OMIT_UTF16 3797 sqlite3_stmt *pStmt; 3798 int idx; 3799 int bytes; 3800 char *value; 3801 int rc; 3802 3803 void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3804 Tcl_Obj *oStmt = objv[objc-4]; 3805 Tcl_Obj *oN = objv[objc-3]; 3806 Tcl_Obj *oString = objv[objc-2]; 3807 Tcl_Obj *oBytes = objv[objc-1]; 3808 3809 if( objc!=5 && objc!=6){ 3810 Tcl_AppendResult(interp, "wrong # args: should be \"", 3811 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3812 return TCL_ERROR; 3813 } 3814 3815 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3816 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3817 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3818 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3819 3820 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3821 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3822 if( rc!=SQLITE_OK ){ 3823 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 3824 return TCL_ERROR; 3825 } 3826 3827 #endif /* SQLITE_OMIT_UTF16 */ 3828 return TCL_OK; 3829 } 3830 3831 /* 3832 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3833 ** 3834 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3835 ** N is the index of a wildcard in the prepared statement. This command 3836 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3837 */ 3838 static int SQLITE_TCLAPI test_bind_blob( 3839 void * clientData, 3840 Tcl_Interp *interp, 3841 int objc, 3842 Tcl_Obj *CONST objv[] 3843 ){ 3844 sqlite3_stmt *pStmt; 3845 int len, idx; 3846 int bytes; 3847 char *value; 3848 int rc; 3849 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3850 3851 if( objc!=5 && objc!=6 ){ 3852 Tcl_AppendResult(interp, "wrong # args: should be \"", 3853 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3854 return TCL_ERROR; 3855 } 3856 3857 if( objc==6 ){ 3858 xDestructor = SQLITE_STATIC; 3859 objv++; 3860 } 3861 3862 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3863 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3864 3865 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); 3866 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3867 3868 if( bytes>len ){ 3869 char zBuf[200]; 3870 sqlite3_snprintf(sizeof(zBuf), zBuf, 3871 "cannot use %d blob bytes, have %d", bytes, len); 3872 Tcl_AppendResult(interp, zBuf, -1); 3873 return TCL_ERROR; 3874 } 3875 3876 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3877 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3878 if( rc!=SQLITE_OK ){ 3879 return TCL_ERROR; 3880 } 3881 3882 return TCL_OK; 3883 } 3884 3885 /* 3886 ** Usage: sqlite3_bind_parameter_count STMT 3887 ** 3888 ** Return the number of wildcards in the given statement. 3889 */ 3890 static int SQLITE_TCLAPI test_bind_parameter_count( 3891 void * clientData, 3892 Tcl_Interp *interp, 3893 int objc, 3894 Tcl_Obj *CONST objv[] 3895 ){ 3896 sqlite3_stmt *pStmt; 3897 3898 if( objc!=2 ){ 3899 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3900 return TCL_ERROR; 3901 } 3902 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3903 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3904 return TCL_OK; 3905 } 3906 3907 /* 3908 ** Usage: sqlite3_bind_parameter_name STMT N 3909 ** 3910 ** Return the name of the Nth wildcard. The first wildcard is 1. 3911 ** An empty string is returned if N is out of range or if the wildcard 3912 ** is nameless. 3913 */ 3914 static int SQLITE_TCLAPI test_bind_parameter_name( 3915 void * clientData, 3916 Tcl_Interp *interp, 3917 int objc, 3918 Tcl_Obj *CONST objv[] 3919 ){ 3920 sqlite3_stmt *pStmt; 3921 int i; 3922 3923 if( objc!=3 ){ 3924 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3925 return TCL_ERROR; 3926 } 3927 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3928 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3929 Tcl_SetObjResult(interp, 3930 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3931 ); 3932 return TCL_OK; 3933 } 3934 3935 /* 3936 ** Usage: sqlite3_bind_parameter_index STMT NAME 3937 ** 3938 ** Return the index of the wildcard called NAME. Return 0 if there is 3939 ** no such wildcard. 3940 */ 3941 static int SQLITE_TCLAPI test_bind_parameter_index( 3942 void * clientData, 3943 Tcl_Interp *interp, 3944 int objc, 3945 Tcl_Obj *CONST objv[] 3946 ){ 3947 sqlite3_stmt *pStmt; 3948 3949 if( objc!=3 ){ 3950 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3951 return TCL_ERROR; 3952 } 3953 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3954 Tcl_SetObjResult(interp, 3955 Tcl_NewIntObj( 3956 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3957 ) 3958 ); 3959 return TCL_OK; 3960 } 3961 3962 /* 3963 ** Usage: sqlite3_clear_bindings STMT 3964 ** 3965 */ 3966 static int SQLITE_TCLAPI test_clear_bindings( 3967 void * clientData, 3968 Tcl_Interp *interp, 3969 int objc, 3970 Tcl_Obj *CONST objv[] 3971 ){ 3972 sqlite3_stmt *pStmt; 3973 3974 if( objc!=2 ){ 3975 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3976 return TCL_ERROR; 3977 } 3978 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3979 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3980 return TCL_OK; 3981 } 3982 3983 /* 3984 ** Usage: sqlite3_sleep MILLISECONDS 3985 */ 3986 static int SQLITE_TCLAPI test_sleep( 3987 void * clientData, 3988 Tcl_Interp *interp, 3989 int objc, 3990 Tcl_Obj *CONST objv[] 3991 ){ 3992 int ms; 3993 3994 if( objc!=2 ){ 3995 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3996 return TCL_ERROR; 3997 } 3998 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3999 return TCL_ERROR; 4000 } 4001 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 4002 return TCL_OK; 4003 } 4004 4005 /* 4006 ** Usage: sqlite3_extended_errcode DB 4007 ** 4008 ** Return the string representation of the most recent sqlite3_* API 4009 ** error code. e.g. "SQLITE_ERROR". 4010 */ 4011 static int SQLITE_TCLAPI test_ex_errcode( 4012 void * clientData, 4013 Tcl_Interp *interp, 4014 int objc, 4015 Tcl_Obj *CONST objv[] 4016 ){ 4017 sqlite3 *db; 4018 int rc; 4019 4020 if( objc!=2 ){ 4021 Tcl_AppendResult(interp, "wrong # args: should be \"", 4022 Tcl_GetString(objv[0]), " DB", 0); 4023 return TCL_ERROR; 4024 } 4025 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4026 rc = sqlite3_extended_errcode(db); 4027 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4028 return TCL_OK; 4029 } 4030 4031 4032 /* 4033 ** Usage: sqlite3_errcode DB 4034 ** 4035 ** Return the string representation of the most recent sqlite3_* API 4036 ** error code. e.g. "SQLITE_ERROR". 4037 */ 4038 static int SQLITE_TCLAPI test_errcode( 4039 void * clientData, 4040 Tcl_Interp *interp, 4041 int objc, 4042 Tcl_Obj *CONST objv[] 4043 ){ 4044 sqlite3 *db; 4045 int rc; 4046 4047 if( objc!=2 ){ 4048 Tcl_AppendResult(interp, "wrong # args: should be \"", 4049 Tcl_GetString(objv[0]), " DB", 0); 4050 return TCL_ERROR; 4051 } 4052 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4053 rc = sqlite3_errcode(db); 4054 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 4055 return TCL_OK; 4056 } 4057 4058 /* 4059 ** Usage: sqlite3_errmsg DB 4060 ** 4061 ** Returns the UTF-8 representation of the error message string for the 4062 ** most recent sqlite3_* API call. 4063 */ 4064 static int SQLITE_TCLAPI test_errmsg( 4065 void * clientData, 4066 Tcl_Interp *interp, 4067 int objc, 4068 Tcl_Obj *CONST objv[] 4069 ){ 4070 sqlite3 *db; 4071 const char *zErr; 4072 4073 if( objc!=2 ){ 4074 Tcl_AppendResult(interp, "wrong # args: should be \"", 4075 Tcl_GetString(objv[0]), " DB", 0); 4076 return TCL_ERROR; 4077 } 4078 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4079 4080 zErr = sqlite3_errmsg(db); 4081 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 4082 return TCL_OK; 4083 } 4084 4085 /* 4086 ** Usage: test_errmsg16 DB 4087 ** 4088 ** Returns the UTF-16 representation of the error message string for the 4089 ** most recent sqlite3_* API call. This is a byte array object at the TCL 4090 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 4091 ** UTF-16 string. 4092 */ 4093 static int SQLITE_TCLAPI test_errmsg16( 4094 void * clientData, 4095 Tcl_Interp *interp, 4096 int objc, 4097 Tcl_Obj *CONST objv[] 4098 ){ 4099 #ifndef SQLITE_OMIT_UTF16 4100 sqlite3 *db; 4101 const void *zErr; 4102 const char *z; 4103 int bytes = 0; 4104 4105 if( objc!=2 ){ 4106 Tcl_AppendResult(interp, "wrong # args: should be \"", 4107 Tcl_GetString(objv[0]), " DB", 0); 4108 return TCL_ERROR; 4109 } 4110 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4111 4112 zErr = sqlite3_errmsg16(db); 4113 if( zErr ){ 4114 z = zErr; 4115 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 4116 } 4117 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 4118 #endif /* SQLITE_OMIT_UTF16 */ 4119 return TCL_OK; 4120 } 4121 4122 /* 4123 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 4124 ** 4125 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4126 ** database handle <DB>. The parameter <tailval> is the name of a global 4127 ** variable that is set to the unused portion of <sql> (if any). A 4128 ** STMT handle is returned. 4129 */ 4130 static int SQLITE_TCLAPI test_prepare( 4131 void * clientData, 4132 Tcl_Interp *interp, 4133 int objc, 4134 Tcl_Obj *CONST objv[] 4135 ){ 4136 sqlite3 *db; 4137 const char *zSql; 4138 int bytes; 4139 const char *zTail = 0; 4140 sqlite3_stmt *pStmt = 0; 4141 char zBuf[50]; 4142 int rc; 4143 4144 if( objc!=5 && objc!=4 ){ 4145 Tcl_AppendResult(interp, "wrong # args: should be \"", 4146 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4147 return TCL_ERROR; 4148 } 4149 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4150 zSql = Tcl_GetString(objv[2]); 4151 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4152 4153 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4154 Tcl_ResetResult(interp); 4155 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4156 if( zTail && objc>=5 ){ 4157 if( bytes>=0 ){ 4158 bytes = bytes - (int)(zTail-zSql); 4159 } 4160 if( (int)strlen(zTail)<bytes ){ 4161 bytes = (int)strlen(zTail); 4162 } 4163 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4164 } 4165 if( rc!=SQLITE_OK ){ 4166 assert( pStmt==0 ); 4167 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4168 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4169 return TCL_ERROR; 4170 } 4171 4172 if( pStmt ){ 4173 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4174 Tcl_AppendResult(interp, zBuf, 0); 4175 } 4176 return TCL_OK; 4177 } 4178 4179 /* 4180 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 4181 ** 4182 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4183 ** database handle <DB>. The parameter <tailval> is the name of a global 4184 ** variable that is set to the unused portion of <sql> (if any). A 4185 ** STMT handle is returned. 4186 */ 4187 static int SQLITE_TCLAPI test_prepare_v2( 4188 void * clientData, 4189 Tcl_Interp *interp, 4190 int objc, 4191 Tcl_Obj *CONST objv[] 4192 ){ 4193 sqlite3 *db; 4194 const char *zSql; 4195 char *zCopy = 0; /* malloc() copy of zSql */ 4196 int bytes; 4197 const char *zTail = 0; 4198 sqlite3_stmt *pStmt = 0; 4199 char zBuf[50]; 4200 int rc; 4201 4202 if( objc!=5 && objc!=4 ){ 4203 Tcl_AppendResult(interp, "wrong # args: should be \"", 4204 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4205 return TCL_ERROR; 4206 } 4207 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4208 zSql = Tcl_GetString(objv[2]); 4209 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4210 4211 /* Instead of using zSql directly, make a copy into a buffer obtained 4212 ** directly from malloc(). The idea is to make it easier for valgrind 4213 ** to spot buffer overreads. */ 4214 if( bytes>=0 ){ 4215 zCopy = malloc(bytes); 4216 memcpy(zCopy, zSql, bytes); 4217 }else{ 4218 int n = (int)strlen(zSql) + 1; 4219 zCopy = malloc(n); 4220 memcpy(zCopy, zSql, n); 4221 } 4222 rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, objc>=5 ? &zTail : 0); 4223 free(zCopy); 4224 zTail = &zSql[(zTail - zCopy)]; 4225 4226 assert(rc==SQLITE_OK || pStmt==0); 4227 Tcl_ResetResult(interp); 4228 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4229 if( rc==SQLITE_OK && zTail && objc>=5 ){ 4230 if( bytes>=0 ){ 4231 bytes = bytes - (int)(zTail-zSql); 4232 } 4233 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 4234 } 4235 if( rc!=SQLITE_OK ){ 4236 assert( pStmt==0 ); 4237 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4238 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4239 return TCL_ERROR; 4240 } 4241 4242 if( pStmt ){ 4243 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4244 Tcl_AppendResult(interp, zBuf, 0); 4245 } 4246 return TCL_OK; 4247 } 4248 4249 /* 4250 ** Usage: sqlite3_prepare_tkt3134 DB 4251 ** 4252 ** Generate a prepared statement for a zero-byte string as a test 4253 ** for ticket #3134. The string should be preceded by a zero byte. 4254 */ 4255 static int SQLITE_TCLAPI test_prepare_tkt3134( 4256 void * clientData, 4257 Tcl_Interp *interp, 4258 int objc, 4259 Tcl_Obj *CONST objv[] 4260 ){ 4261 sqlite3 *db; 4262 static const char zSql[] = "\000SELECT 1"; 4263 sqlite3_stmt *pStmt = 0; 4264 char zBuf[50]; 4265 int rc; 4266 4267 if( objc!=2 ){ 4268 Tcl_AppendResult(interp, "wrong # args: should be \"", 4269 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 4270 return TCL_ERROR; 4271 } 4272 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4273 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 4274 assert(rc==SQLITE_OK || pStmt==0); 4275 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4276 if( rc!=SQLITE_OK ){ 4277 assert( pStmt==0 ); 4278 sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); 4279 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 4280 return TCL_ERROR; 4281 } 4282 4283 if( pStmt ){ 4284 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4285 Tcl_AppendResult(interp, zBuf, 0); 4286 } 4287 return TCL_OK; 4288 } 4289 4290 /* 4291 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 4292 ** 4293 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4294 ** database handle <DB>. The parameter <tailval> is the name of a global 4295 ** variable that is set to the unused portion of <sql> (if any). A 4296 ** STMT handle is returned. 4297 */ 4298 static int SQLITE_TCLAPI test_prepare16( 4299 void * clientData, 4300 Tcl_Interp *interp, 4301 int objc, 4302 Tcl_Obj *CONST objv[] 4303 ){ 4304 #ifndef SQLITE_OMIT_UTF16 4305 sqlite3 *db; 4306 const void *zSql; 4307 const void *zTail = 0; 4308 Tcl_Obj *pTail = 0; 4309 sqlite3_stmt *pStmt = 0; 4310 char zBuf[50]; 4311 int rc; 4312 int bytes; /* The integer specified as arg 3 */ 4313 int objlen; /* The byte-array length of arg 2 */ 4314 4315 if( objc!=5 && objc!=4 ){ 4316 Tcl_AppendResult(interp, "wrong # args: should be \"", 4317 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4318 return TCL_ERROR; 4319 } 4320 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4321 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4322 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4323 4324 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4325 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4326 if( rc ){ 4327 return TCL_ERROR; 4328 } 4329 4330 if( objc>=5 ){ 4331 if( zTail ){ 4332 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4333 }else{ 4334 objlen = 0; 4335 } 4336 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4337 Tcl_IncrRefCount(pTail); 4338 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4339 Tcl_DecrRefCount(pTail); 4340 } 4341 4342 if( pStmt ){ 4343 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4344 } 4345 Tcl_AppendResult(interp, zBuf, 0); 4346 #endif /* SQLITE_OMIT_UTF16 */ 4347 return TCL_OK; 4348 } 4349 4350 /* 4351 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 4352 ** 4353 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 4354 ** database handle <DB>. The parameter <tailval> is the name of a global 4355 ** variable that is set to the unused portion of <sql> (if any). A 4356 ** STMT handle is returned. 4357 */ 4358 static int SQLITE_TCLAPI test_prepare16_v2( 4359 void * clientData, 4360 Tcl_Interp *interp, 4361 int objc, 4362 Tcl_Obj *CONST objv[] 4363 ){ 4364 #ifndef SQLITE_OMIT_UTF16 4365 sqlite3 *db; 4366 const void *zSql; 4367 const void *zTail = 0; 4368 Tcl_Obj *pTail = 0; 4369 sqlite3_stmt *pStmt = 0; 4370 char zBuf[50]; 4371 int rc; 4372 int bytes; /* The integer specified as arg 3 */ 4373 int objlen; /* The byte-array length of arg 2 */ 4374 4375 if( objc!=5 && objc!=4 ){ 4376 Tcl_AppendResult(interp, "wrong # args: should be \"", 4377 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 4378 return TCL_ERROR; 4379 } 4380 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4381 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 4382 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 4383 4384 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 4385 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 4386 if( rc ){ 4387 return TCL_ERROR; 4388 } 4389 4390 if( objc>=5 ){ 4391 if( zTail ){ 4392 objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); 4393 }else{ 4394 objlen = 0; 4395 } 4396 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 4397 Tcl_IncrRefCount(pTail); 4398 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 4399 Tcl_DecrRefCount(pTail); 4400 } 4401 4402 if( pStmt ){ 4403 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 4404 } 4405 Tcl_AppendResult(interp, zBuf, 0); 4406 #endif /* SQLITE_OMIT_UTF16 */ 4407 return TCL_OK; 4408 } 4409 4410 /* 4411 ** Usage: sqlite3_open filename ?options-list? 4412 */ 4413 static int SQLITE_TCLAPI test_open( 4414 void * clientData, 4415 Tcl_Interp *interp, 4416 int objc, 4417 Tcl_Obj *CONST objv[] 4418 ){ 4419 const char *zFilename; 4420 sqlite3 *db; 4421 char zBuf[100]; 4422 4423 if( objc!=3 && objc!=2 && objc!=1 ){ 4424 Tcl_AppendResult(interp, "wrong # args: should be \"", 4425 Tcl_GetString(objv[0]), " filename options-list", 0); 4426 return TCL_ERROR; 4427 } 4428 4429 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 4430 sqlite3_open(zFilename, &db); 4431 4432 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4433 Tcl_AppendResult(interp, zBuf, 0); 4434 return TCL_OK; 4435 } 4436 4437 /* 4438 ** Usage: sqlite3_open_v2 FILENAME FLAGS VFS 4439 */ 4440 static int SQLITE_TCLAPI test_open_v2( 4441 void * clientData, 4442 Tcl_Interp *interp, 4443 int objc, 4444 Tcl_Obj *CONST objv[] 4445 ){ 4446 const char *zFilename; 4447 const char *zVfs; 4448 int flags = 0; 4449 sqlite3 *db; 4450 int rc; 4451 char zBuf[100]; 4452 4453 int nFlag; 4454 Tcl_Obj **apFlag; 4455 int i; 4456 4457 if( objc!=4 ){ 4458 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); 4459 return TCL_ERROR; 4460 } 4461 zFilename = Tcl_GetString(objv[1]); 4462 zVfs = Tcl_GetString(objv[3]); 4463 if( zVfs[0]==0x00 ) zVfs = 0; 4464 4465 rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); 4466 if( rc!=TCL_OK ) return rc; 4467 for(i=0; i<nFlag; i++){ 4468 int iFlag; 4469 struct OpenFlag { 4470 const char *zFlag; 4471 int flag; 4472 } aFlag[] = { 4473 { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, 4474 { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, 4475 { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, 4476 { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, 4477 { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, 4478 { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, 4479 { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, 4480 { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, 4481 { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, 4482 { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, 4483 { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, 4484 { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, 4485 { "SQLITE_OPEN_MASTER_JOURNAL", SQLITE_OPEN_MASTER_JOURNAL }, 4486 { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, 4487 { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, 4488 { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, 4489 { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, 4490 { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, 4491 { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, 4492 { 0, 0 } 4493 }; 4494 rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), 4495 "flag", 0, &iFlag 4496 ); 4497 if( rc!=TCL_OK ) return rc; 4498 flags |= aFlag[iFlag].flag; 4499 } 4500 4501 rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); 4502 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4503 Tcl_AppendResult(interp, zBuf, 0); 4504 return TCL_OK; 4505 } 4506 4507 /* 4508 ** Usage: sqlite3_open16 filename options 4509 */ 4510 static int SQLITE_TCLAPI test_open16( 4511 void * clientData, 4512 Tcl_Interp *interp, 4513 int objc, 4514 Tcl_Obj *CONST objv[] 4515 ){ 4516 #ifndef SQLITE_OMIT_UTF16 4517 const void *zFilename; 4518 sqlite3 *db; 4519 char zBuf[100]; 4520 4521 if( objc!=3 ){ 4522 Tcl_AppendResult(interp, "wrong # args: should be \"", 4523 Tcl_GetString(objv[0]), " filename options-list", 0); 4524 return TCL_ERROR; 4525 } 4526 4527 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 4528 sqlite3_open16(zFilename, &db); 4529 4530 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 4531 Tcl_AppendResult(interp, zBuf, 0); 4532 #endif /* SQLITE_OMIT_UTF16 */ 4533 return TCL_OK; 4534 } 4535 4536 /* 4537 ** Usage: sqlite3_complete16 <UTF-16 string> 4538 ** 4539 ** Return 1 if the supplied argument is a complete SQL statement, or zero 4540 ** otherwise. 4541 */ 4542 static int SQLITE_TCLAPI test_complete16( 4543 void * clientData, 4544 Tcl_Interp *interp, 4545 int objc, 4546 Tcl_Obj *CONST objv[] 4547 ){ 4548 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 4549 char *zBuf; 4550 4551 if( objc!=2 ){ 4552 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 4553 return TCL_ERROR; 4554 } 4555 4556 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 4557 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 4558 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 4559 return TCL_OK; 4560 } 4561 4562 /* 4563 ** Usage: sqlite3_step STMT 4564 ** 4565 ** Advance the statement to the next row. 4566 */ 4567 static int SQLITE_TCLAPI test_step( 4568 void * clientData, 4569 Tcl_Interp *interp, 4570 int objc, 4571 Tcl_Obj *CONST objv[] 4572 ){ 4573 sqlite3_stmt *pStmt; 4574 int rc; 4575 4576 if( objc!=2 ){ 4577 Tcl_AppendResult(interp, "wrong # args: should be \"", 4578 Tcl_GetString(objv[0]), " STMT", 0); 4579 return TCL_ERROR; 4580 } 4581 4582 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4583 rc = sqlite3_step(pStmt); 4584 4585 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 4586 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 4587 return TCL_OK; 4588 } 4589 4590 static int SQLITE_TCLAPI test_sql( 4591 void * clientData, 4592 Tcl_Interp *interp, 4593 int objc, 4594 Tcl_Obj *CONST objv[] 4595 ){ 4596 sqlite3_stmt *pStmt; 4597 4598 if( objc!=2 ){ 4599 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4600 return TCL_ERROR; 4601 } 4602 4603 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4604 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 4605 return TCL_OK; 4606 } 4607 static int SQLITE_TCLAPI test_ex_sql( 4608 void * clientData, 4609 Tcl_Interp *interp, 4610 int objc, 4611 Tcl_Obj *CONST objv[] 4612 ){ 4613 sqlite3_stmt *pStmt; 4614 char *z; 4615 4616 if( objc!=2 ){ 4617 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 4618 return TCL_ERROR; 4619 } 4620 4621 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4622 z = sqlite3_expanded_sql(pStmt); 4623 Tcl_SetResult(interp, z, TCL_VOLATILE); 4624 sqlite3_free(z); 4625 return TCL_OK; 4626 } 4627 4628 /* 4629 ** Usage: sqlite3_column_count STMT 4630 ** 4631 ** Return the number of columns returned by the sql statement STMT. 4632 */ 4633 static int SQLITE_TCLAPI test_column_count( 4634 void * clientData, 4635 Tcl_Interp *interp, 4636 int objc, 4637 Tcl_Obj *CONST objv[] 4638 ){ 4639 sqlite3_stmt *pStmt; 4640 4641 if( objc!=2 ){ 4642 Tcl_AppendResult(interp, "wrong # args: should be \"", 4643 Tcl_GetString(objv[0]), " STMT column", 0); 4644 return TCL_ERROR; 4645 } 4646 4647 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4648 4649 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 4650 return TCL_OK; 4651 } 4652 4653 /* 4654 ** Usage: sqlite3_column_type STMT column 4655 ** 4656 ** Return the type of the data in column 'column' of the current row. 4657 */ 4658 static int SQLITE_TCLAPI test_column_type( 4659 void * clientData, 4660 Tcl_Interp *interp, 4661 int objc, 4662 Tcl_Obj *CONST objv[] 4663 ){ 4664 sqlite3_stmt *pStmt; 4665 int col; 4666 int tp; 4667 4668 if( objc!=3 ){ 4669 Tcl_AppendResult(interp, "wrong # args: should be \"", 4670 Tcl_GetString(objv[0]), " STMT column", 0); 4671 return TCL_ERROR; 4672 } 4673 4674 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4675 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4676 4677 tp = sqlite3_column_type(pStmt, col); 4678 switch( tp ){ 4679 case SQLITE_INTEGER: 4680 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 4681 break; 4682 case SQLITE_NULL: 4683 Tcl_SetResult(interp, "NULL", TCL_STATIC); 4684 break; 4685 case SQLITE_FLOAT: 4686 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 4687 break; 4688 case SQLITE_TEXT: 4689 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 4690 break; 4691 case SQLITE_BLOB: 4692 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 4693 break; 4694 default: 4695 assert(0); 4696 } 4697 4698 return TCL_OK; 4699 } 4700 4701 /* 4702 ** Usage: sqlite3_column_int64 STMT column 4703 ** 4704 ** Return the data in column 'column' of the current row cast as an 4705 ** wide (64-bit) integer. 4706 */ 4707 static int SQLITE_TCLAPI test_column_int64( 4708 void * clientData, 4709 Tcl_Interp *interp, 4710 int objc, 4711 Tcl_Obj *CONST objv[] 4712 ){ 4713 sqlite3_stmt *pStmt; 4714 int col; 4715 i64 iVal; 4716 4717 if( objc!=3 ){ 4718 Tcl_AppendResult(interp, "wrong # args: should be \"", 4719 Tcl_GetString(objv[0]), " STMT column", 0); 4720 return TCL_ERROR; 4721 } 4722 4723 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4724 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4725 4726 iVal = sqlite3_column_int64(pStmt, col); 4727 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 4728 return TCL_OK; 4729 } 4730 4731 /* 4732 ** Usage: sqlite3_column_blob STMT column 4733 */ 4734 static int SQLITE_TCLAPI test_column_blob( 4735 void * clientData, 4736 Tcl_Interp *interp, 4737 int objc, 4738 Tcl_Obj *CONST objv[] 4739 ){ 4740 sqlite3_stmt *pStmt; 4741 int col; 4742 4743 int len; 4744 const void *pBlob; 4745 4746 if( objc!=3 ){ 4747 Tcl_AppendResult(interp, "wrong # args: should be \"", 4748 Tcl_GetString(objv[0]), " STMT column", 0); 4749 return TCL_ERROR; 4750 } 4751 4752 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4753 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4754 4755 len = sqlite3_column_bytes(pStmt, col); 4756 pBlob = sqlite3_column_blob(pStmt, col); 4757 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 4758 return TCL_OK; 4759 } 4760 4761 /* 4762 ** Usage: sqlite3_column_double STMT column 4763 ** 4764 ** Return the data in column 'column' of the current row cast as a double. 4765 */ 4766 static int SQLITE_TCLAPI test_column_double( 4767 void * clientData, 4768 Tcl_Interp *interp, 4769 int objc, 4770 Tcl_Obj *CONST objv[] 4771 ){ 4772 sqlite3_stmt *pStmt; 4773 int col; 4774 double rVal; 4775 4776 if( objc!=3 ){ 4777 Tcl_AppendResult(interp, "wrong # args: should be \"", 4778 Tcl_GetString(objv[0]), " STMT column", 0); 4779 return TCL_ERROR; 4780 } 4781 4782 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4783 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4784 4785 rVal = sqlite3_column_double(pStmt, col); 4786 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 4787 return TCL_OK; 4788 } 4789 4790 /* 4791 ** Usage: sqlite3_data_count STMT 4792 ** 4793 ** Return the number of columns returned by the sql statement STMT. 4794 */ 4795 static int SQLITE_TCLAPI test_data_count( 4796 void * clientData, 4797 Tcl_Interp *interp, 4798 int objc, 4799 Tcl_Obj *CONST objv[] 4800 ){ 4801 sqlite3_stmt *pStmt; 4802 4803 if( objc!=2 ){ 4804 Tcl_AppendResult(interp, "wrong # args: should be \"", 4805 Tcl_GetString(objv[0]), " STMT column", 0); 4806 return TCL_ERROR; 4807 } 4808 4809 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4810 4811 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 4812 return TCL_OK; 4813 } 4814 4815 /* 4816 ** Usage: sqlite3_column_text STMT column 4817 ** 4818 ** Usage: sqlite3_column_decltype STMT column 4819 ** 4820 ** Usage: sqlite3_column_name STMT column 4821 */ 4822 static int SQLITE_TCLAPI test_stmt_utf8( 4823 void * clientData, /* Pointer to SQLite API function to be invoke */ 4824 Tcl_Interp *interp, 4825 int objc, 4826 Tcl_Obj *CONST objv[] 4827 ){ 4828 sqlite3_stmt *pStmt; 4829 int col; 4830 const char *(*xFunc)(sqlite3_stmt*, int); 4831 const char *zRet; 4832 4833 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 4834 if( objc!=3 ){ 4835 Tcl_AppendResult(interp, "wrong # args: should be \"", 4836 Tcl_GetString(objv[0]), " STMT column", 0); 4837 return TCL_ERROR; 4838 } 4839 4840 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4841 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4842 zRet = xFunc(pStmt, col); 4843 if( zRet ){ 4844 Tcl_SetResult(interp, (char *)zRet, 0); 4845 } 4846 return TCL_OK; 4847 } 4848 4849 static int SQLITE_TCLAPI test_global_recover( 4850 void * clientData, 4851 Tcl_Interp *interp, 4852 int objc, 4853 Tcl_Obj *CONST objv[] 4854 ){ 4855 #ifndef SQLITE_OMIT_DEPRECATED 4856 int rc; 4857 if( objc!=1 ){ 4858 Tcl_WrongNumArgs(interp, 1, objv, ""); 4859 return TCL_ERROR; 4860 } 4861 rc = sqlite3_global_recover(); 4862 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4863 #endif 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_utf16( 4875 void * clientData, /* Pointer to SQLite API function to be invoked */ 4876 Tcl_Interp *interp, 4877 int objc, 4878 Tcl_Obj *CONST objv[] 4879 ){ 4880 #ifndef SQLITE_OMIT_UTF16 4881 sqlite3_stmt *pStmt; 4882 int col; 4883 Tcl_Obj *pRet; 4884 const void *zName16; 4885 const void *(*xFunc)(sqlite3_stmt*, int); 4886 4887 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 4888 if( objc!=3 ){ 4889 Tcl_AppendResult(interp, "wrong # args: should be \"", 4890 Tcl_GetString(objv[0]), " STMT column", 0); 4891 return TCL_ERROR; 4892 } 4893 4894 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4895 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4896 4897 zName16 = xFunc(pStmt, col); 4898 if( zName16 ){ 4899 int n; 4900 const char *z = zName16; 4901 for(n=0; z[n] || z[n+1]; n+=2){} 4902 pRet = Tcl_NewByteArrayObj(zName16, n+2); 4903 Tcl_SetObjResult(interp, pRet); 4904 } 4905 #endif /* SQLITE_OMIT_UTF16 */ 4906 4907 return TCL_OK; 4908 } 4909 4910 /* 4911 ** Usage: sqlite3_column_int STMT column 4912 ** 4913 ** Usage: sqlite3_column_bytes STMT column 4914 ** 4915 ** Usage: sqlite3_column_bytes16 STMT column 4916 ** 4917 */ 4918 static int SQLITE_TCLAPI test_stmt_int( 4919 void * clientData, /* Pointer to SQLite API function to be invoked */ 4920 Tcl_Interp *interp, 4921 int objc, 4922 Tcl_Obj *CONST objv[] 4923 ){ 4924 sqlite3_stmt *pStmt; 4925 int col; 4926 int (*xFunc)(sqlite3_stmt*, int); 4927 4928 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 4929 if( objc!=3 ){ 4930 Tcl_AppendResult(interp, "wrong # args: should be \"", 4931 Tcl_GetString(objv[0]), " STMT column", 0); 4932 return TCL_ERROR; 4933 } 4934 4935 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4936 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4937 4938 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 4939 return TCL_OK; 4940 } 4941 4942 /* 4943 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 4944 ** 4945 ** Set the db->magic value. This is used to test error recovery logic. 4946 */ 4947 static int SQLITE_TCLAPI sqlite_set_magic( 4948 void * clientData, 4949 Tcl_Interp *interp, 4950 int argc, 4951 char **argv 4952 ){ 4953 sqlite3 *db; 4954 if( argc!=3 ){ 4955 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4956 " DB MAGIC", 0); 4957 return TCL_ERROR; 4958 } 4959 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4960 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 4961 db->magic = SQLITE_MAGIC_OPEN; 4962 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 4963 db->magic = SQLITE_MAGIC_CLOSED; 4964 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 4965 db->magic = SQLITE_MAGIC_BUSY; 4966 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 4967 db->magic = SQLITE_MAGIC_ERROR; 4968 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 4969 return TCL_ERROR; 4970 } 4971 return TCL_OK; 4972 } 4973 4974 /* 4975 ** Usage: sqlite3_interrupt DB 4976 ** 4977 ** Trigger an interrupt on DB 4978 */ 4979 static int SQLITE_TCLAPI test_interrupt( 4980 void * clientData, 4981 Tcl_Interp *interp, 4982 int argc, 4983 char **argv 4984 ){ 4985 sqlite3 *db; 4986 if( argc!=2 ){ 4987 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 4988 return TCL_ERROR; 4989 } 4990 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4991 sqlite3_interrupt(db); 4992 return TCL_OK; 4993 } 4994 4995 /* 4996 ** Usage: sqlite_delete_function DB function-name 4997 ** 4998 ** Delete the user function 'function-name' from database handle DB. It 4999 ** is assumed that the user function was created as UTF8, any number of 5000 ** arguments (the way the TCL interface does it). 5001 */ 5002 static int SQLITE_TCLAPI delete_function( 5003 void * clientData, 5004 Tcl_Interp *interp, 5005 int argc, 5006 char **argv 5007 ){ 5008 int rc; 5009 sqlite3 *db; 5010 if( argc!=3 ){ 5011 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5012 " DB function-name", 0); 5013 return TCL_ERROR; 5014 } 5015 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5016 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 5017 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5018 return TCL_OK; 5019 } 5020 5021 /* 5022 ** Usage: sqlite_delete_collation DB collation-name 5023 ** 5024 ** Delete the collation sequence 'collation-name' from database handle 5025 ** DB. It is assumed that the collation sequence was created as UTF8 (the 5026 ** way the TCL interface does it). 5027 */ 5028 static int SQLITE_TCLAPI delete_collation( 5029 void * clientData, 5030 Tcl_Interp *interp, 5031 int argc, 5032 char **argv 5033 ){ 5034 int rc; 5035 sqlite3 *db; 5036 if( argc!=3 ){ 5037 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5038 " DB function-name", 0); 5039 return TCL_ERROR; 5040 } 5041 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5042 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 5043 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5044 return TCL_OK; 5045 } 5046 5047 /* 5048 ** Usage: sqlite3_get_autocommit DB 5049 ** 5050 ** Return true if the database DB is currently in auto-commit mode. 5051 ** Return false if not. 5052 */ 5053 static int SQLITE_TCLAPI get_autocommit( 5054 void * clientData, 5055 Tcl_Interp *interp, 5056 int argc, 5057 char **argv 5058 ){ 5059 char zBuf[30]; 5060 sqlite3 *db; 5061 if( argc!=2 ){ 5062 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5063 " DB", 0); 5064 return TCL_ERROR; 5065 } 5066 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5067 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); 5068 Tcl_AppendResult(interp, zBuf, 0); 5069 return TCL_OK; 5070 } 5071 5072 /* 5073 ** Usage: sqlite3_busy_timeout DB MS 5074 ** 5075 ** Set the busy timeout. This is more easily done using the timeout 5076 ** method of the TCL interface. But we need a way to test the case 5077 ** where it returns SQLITE_MISUSE. 5078 */ 5079 static int SQLITE_TCLAPI test_busy_timeout( 5080 void * clientData, 5081 Tcl_Interp *interp, 5082 int argc, 5083 char **argv 5084 ){ 5085 int rc, ms; 5086 sqlite3 *db; 5087 if( argc!=3 ){ 5088 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 5089 " DB", 0); 5090 return TCL_ERROR; 5091 } 5092 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 5093 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 5094 rc = sqlite3_busy_timeout(db, ms); 5095 Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); 5096 return TCL_OK; 5097 } 5098 5099 /* 5100 ** Usage: tcl_variable_type VARIABLENAME 5101 ** 5102 ** Return the name of the internal representation for the 5103 ** value of the given variable. 5104 */ 5105 static int SQLITE_TCLAPI tcl_variable_type( 5106 void * clientData, 5107 Tcl_Interp *interp, 5108 int objc, 5109 Tcl_Obj *CONST objv[] 5110 ){ 5111 Tcl_Obj *pVar; 5112 if( objc!=2 ){ 5113 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 5114 return TCL_ERROR; 5115 } 5116 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 5117 if( pVar==0 ) return TCL_ERROR; 5118 if( pVar->typePtr ){ 5119 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 5120 } 5121 return TCL_OK; 5122 } 5123 5124 /* 5125 ** Usage: sqlite3_release_memory ?N? 5126 ** 5127 ** Attempt to release memory currently held but not actually required. 5128 ** The integer N is the number of bytes we are trying to release. The 5129 ** return value is the amount of memory actually released. 5130 */ 5131 static int SQLITE_TCLAPI test_release_memory( 5132 void * clientData, 5133 Tcl_Interp *interp, 5134 int objc, 5135 Tcl_Obj *CONST objv[] 5136 ){ 5137 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 5138 int N; 5139 int amt; 5140 if( objc!=1 && objc!=2 ){ 5141 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5142 return TCL_ERROR; 5143 } 5144 if( objc==2 ){ 5145 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5146 }else{ 5147 N = -1; 5148 } 5149 amt = sqlite3_release_memory(N); 5150 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 5151 #endif 5152 return TCL_OK; 5153 } 5154 5155 5156 /* 5157 ** Usage: sqlite3_db_release_memory DB 5158 ** 5159 ** Attempt to release memory currently held by database DB. Return the 5160 ** result code (which in the current implementation is always zero). 5161 */ 5162 static int SQLITE_TCLAPI test_db_release_memory( 5163 void * clientData, 5164 Tcl_Interp *interp, 5165 int objc, 5166 Tcl_Obj *CONST objv[] 5167 ){ 5168 sqlite3 *db; 5169 int rc; 5170 if( objc!=2 ){ 5171 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5172 return TCL_ERROR; 5173 } 5174 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5175 rc = sqlite3_db_release_memory(db); 5176 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5177 return TCL_OK; 5178 } 5179 5180 /* 5181 ** Usage: sqlite3_db_cacheflush DB 5182 ** 5183 ** Attempt to flush any dirty pages to disk. 5184 */ 5185 static int SQLITE_TCLAPI test_db_cacheflush( 5186 void * clientData, 5187 Tcl_Interp *interp, 5188 int objc, 5189 Tcl_Obj *CONST objv[] 5190 ){ 5191 sqlite3 *db; 5192 int rc; 5193 if( objc!=2 ){ 5194 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5195 return TCL_ERROR; 5196 } 5197 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5198 rc = sqlite3_db_cacheflush(db); 5199 if( rc ){ 5200 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 5201 return TCL_ERROR; 5202 } 5203 5204 Tcl_ResetResult(interp); 5205 return TCL_OK; 5206 } 5207 5208 /* 5209 ** Usage: sqlite3_system_errno DB 5210 ** 5211 ** Return the low-level system errno value. 5212 */ 5213 static int SQLITE_TCLAPI test_system_errno( 5214 void * clientData, 5215 Tcl_Interp *interp, 5216 int objc, 5217 Tcl_Obj *CONST objv[] 5218 ){ 5219 sqlite3 *db; 5220 int iErrno; 5221 if( objc!=2 ){ 5222 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5223 return TCL_ERROR; 5224 } 5225 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5226 iErrno = sqlite3_system_errno(db); 5227 Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); 5228 return TCL_OK; 5229 } 5230 5231 /* 5232 ** Usage: sqlite3_db_filename DB DBNAME 5233 ** 5234 ** Return the name of a file associated with a database. 5235 */ 5236 static int SQLITE_TCLAPI test_db_filename( 5237 void * clientData, 5238 Tcl_Interp *interp, 5239 int objc, 5240 Tcl_Obj *CONST objv[] 5241 ){ 5242 sqlite3 *db; 5243 const char *zDbName; 5244 if( objc!=3 ){ 5245 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5246 return TCL_ERROR; 5247 } 5248 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5249 zDbName = Tcl_GetString(objv[2]); 5250 Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); 5251 return TCL_OK; 5252 } 5253 5254 /* 5255 ** Usage: sqlite3_db_readonly DB DBNAME 5256 ** 5257 ** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does 5258 ** not exist. 5259 */ 5260 static int SQLITE_TCLAPI test_db_readonly( 5261 void * clientData, 5262 Tcl_Interp *interp, 5263 int objc, 5264 Tcl_Obj *CONST objv[] 5265 ){ 5266 sqlite3 *db; 5267 const char *zDbName; 5268 if( objc!=3 ){ 5269 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); 5270 return TCL_ERROR; 5271 } 5272 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5273 zDbName = Tcl_GetString(objv[2]); 5274 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); 5275 return TCL_OK; 5276 } 5277 5278 /* 5279 ** Usage: sqlite3_soft_heap_limit ?N? 5280 ** 5281 ** Query or set the soft heap limit for the current thread. The 5282 ** limit is only changed if the N is present. The previous limit 5283 ** is returned. 5284 */ 5285 static int SQLITE_TCLAPI test_soft_heap_limit( 5286 void * clientData, 5287 Tcl_Interp *interp, 5288 int objc, 5289 Tcl_Obj *CONST objv[] 5290 ){ 5291 sqlite3_int64 amt; 5292 Tcl_WideInt N = -1; 5293 if( objc!=1 && objc!=2 ){ 5294 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 5295 return TCL_ERROR; 5296 } 5297 if( objc==2 ){ 5298 if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 5299 } 5300 amt = sqlite3_soft_heap_limit64(N); 5301 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); 5302 return TCL_OK; 5303 } 5304 5305 /* 5306 ** Usage: sqlite3_thread_cleanup 5307 ** 5308 ** Call the sqlite3_thread_cleanup API. 5309 */ 5310 static int SQLITE_TCLAPI test_thread_cleanup( 5311 void * clientData, 5312 Tcl_Interp *interp, 5313 int objc, 5314 Tcl_Obj *CONST objv[] 5315 ){ 5316 #ifndef SQLITE_OMIT_DEPRECATED 5317 sqlite3_thread_cleanup(); 5318 #endif 5319 return TCL_OK; 5320 } 5321 5322 /* 5323 ** Usage: sqlite3_pager_refcounts DB 5324 ** 5325 ** Return a list of numbers which are the PagerRefcount for all 5326 ** pagers on each database connection. 5327 */ 5328 static int SQLITE_TCLAPI test_pager_refcounts( 5329 void * clientData, 5330 Tcl_Interp *interp, 5331 int objc, 5332 Tcl_Obj *CONST objv[] 5333 ){ 5334 sqlite3 *db; 5335 int i; 5336 int v, *a; 5337 Tcl_Obj *pResult; 5338 5339 if( objc!=2 ){ 5340 Tcl_AppendResult(interp, "wrong # args: should be \"", 5341 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5342 return TCL_ERROR; 5343 } 5344 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5345 pResult = Tcl_NewObj(); 5346 for(i=0; i<db->nDb; i++){ 5347 if( db->aDb[i].pBt==0 ){ 5348 v = -1; 5349 }else{ 5350 sqlite3_mutex_enter(db->mutex); 5351 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 5352 v = a[0]; 5353 sqlite3_mutex_leave(db->mutex); 5354 } 5355 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 5356 } 5357 Tcl_SetObjResult(interp, pResult); 5358 return TCL_OK; 5359 } 5360 5361 5362 /* 5363 ** tclcmd: working_64bit_int 5364 ** 5365 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 5366 ** leads to a number of test failures. The present command checks the 5367 ** TCL build to see whether or not it supports 64-bit integers. It 5368 ** returns TRUE if it does and FALSE if not. 5369 ** 5370 ** This command is used to warn users that their TCL build is defective 5371 ** and that the errors they are seeing in the test scripts might be 5372 ** a result of their defective TCL rather than problems in SQLite. 5373 */ 5374 static int SQLITE_TCLAPI working_64bit_int( 5375 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5376 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5377 int objc, /* Number of arguments */ 5378 Tcl_Obj *CONST objv[] /* Command arguments */ 5379 ){ 5380 Tcl_Obj *pTestObj; 5381 int working = 0; 5382 5383 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 5384 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 5385 Tcl_DecrRefCount(pTestObj); 5386 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 5387 return TCL_OK; 5388 } 5389 5390 5391 /* 5392 ** tclcmd: vfs_unlink_test 5393 ** 5394 ** This TCL command unregisters the primary VFS and then registers 5395 ** it back again. This is used to test the ability to register a 5396 ** VFS when none are previously registered, and the ability to 5397 ** unregister the only available VFS. Ticket #2738 5398 */ 5399 static int SQLITE_TCLAPI vfs_unlink_test( 5400 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5401 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5402 int objc, /* Number of arguments */ 5403 Tcl_Obj *CONST objv[] /* Command arguments */ 5404 ){ 5405 int i; 5406 sqlite3_vfs *pMain; 5407 sqlite3_vfs *apVfs[20]; 5408 sqlite3_vfs one, two; 5409 5410 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 5411 one.zName = "__one"; 5412 two.zName = "__two"; 5413 5414 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 5415 ** change the default VFS 5416 */ 5417 pMain = sqlite3_vfs_find(0); 5418 sqlite3_vfs_register(&one, 0); 5419 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5420 sqlite3_vfs_register(&two, 0); 5421 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 5422 5423 /* We can find a VFS by its name */ 5424 assert( sqlite3_vfs_find("__one")==&one ); 5425 assert( sqlite3_vfs_find("__two")==&two ); 5426 5427 /* Calling sqlite_vfs_register with non-zero second parameter changes the 5428 ** default VFS, even if the 1st parameter is an existig VFS that is 5429 ** previously registered as the non-default. 5430 */ 5431 sqlite3_vfs_register(&one, 1); 5432 assert( sqlite3_vfs_find("__one")==&one ); 5433 assert( sqlite3_vfs_find("__two")==&two ); 5434 assert( sqlite3_vfs_find(0)==&one ); 5435 sqlite3_vfs_register(&two, 1); 5436 assert( sqlite3_vfs_find("__one")==&one ); 5437 assert( sqlite3_vfs_find("__two")==&two ); 5438 assert( sqlite3_vfs_find(0)==&two ); 5439 if( pMain ){ 5440 sqlite3_vfs_register(pMain, 1); 5441 assert( sqlite3_vfs_find("__one")==&one ); 5442 assert( sqlite3_vfs_find("__two")==&two ); 5443 assert( sqlite3_vfs_find(0)==pMain ); 5444 } 5445 5446 /* Unlink the default VFS. Repeat until there are no more VFSes 5447 ** registered. 5448 */ 5449 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 5450 apVfs[i] = sqlite3_vfs_find(0); 5451 if( apVfs[i] ){ 5452 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5453 sqlite3_vfs_unregister(apVfs[i]); 5454 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 5455 } 5456 } 5457 assert( 0==sqlite3_vfs_find(0) ); 5458 5459 /* Register the main VFS as non-default (will be made default, since 5460 ** it'll be the only one in existence). 5461 */ 5462 sqlite3_vfs_register(pMain, 0); 5463 assert( sqlite3_vfs_find(0)==pMain ); 5464 5465 /* Un-register the main VFS again to restore an empty VFS list */ 5466 sqlite3_vfs_unregister(pMain); 5467 assert( 0==sqlite3_vfs_find(0) ); 5468 5469 /* Relink all VFSes in reverse order. */ 5470 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 5471 if( apVfs[i] ){ 5472 sqlite3_vfs_register(apVfs[i], 1); 5473 assert( apVfs[i]==sqlite3_vfs_find(0) ); 5474 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 5475 } 5476 } 5477 5478 /* Unregister out sample VFSes. */ 5479 sqlite3_vfs_unregister(&one); 5480 sqlite3_vfs_unregister(&two); 5481 5482 /* Unregistering a VFS that is not currently registered is harmless */ 5483 sqlite3_vfs_unregister(&one); 5484 sqlite3_vfs_unregister(&two); 5485 assert( sqlite3_vfs_find("__one")==0 ); 5486 assert( sqlite3_vfs_find("__two")==0 ); 5487 5488 /* We should be left with the original default VFS back as the 5489 ** original */ 5490 assert( sqlite3_vfs_find(0)==pMain ); 5491 5492 return TCL_OK; 5493 } 5494 5495 /* 5496 ** tclcmd: vfs_initfail_test 5497 ** 5498 ** This TCL command attempts to vfs_find and vfs_register when the 5499 ** sqlite3_initialize() interface is failing. All calls should fail. 5500 */ 5501 static int SQLITE_TCLAPI vfs_initfail_test( 5502 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5503 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5504 int objc, /* Number of arguments */ 5505 Tcl_Obj *CONST objv[] /* Command arguments */ 5506 ){ 5507 sqlite3_vfs one; 5508 one.zName = "__one"; 5509 5510 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5511 sqlite3_vfs_register(&one, 0); 5512 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5513 sqlite3_vfs_register(&one, 1); 5514 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 5515 return TCL_OK; 5516 } 5517 5518 /* 5519 ** Saved VFSes 5520 */ 5521 static sqlite3_vfs *apVfs[20]; 5522 static int nVfs = 0; 5523 5524 /* 5525 ** tclcmd: vfs_unregister_all 5526 ** 5527 ** Unregister all VFSes. 5528 */ 5529 static int SQLITE_TCLAPI vfs_unregister_all( 5530 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5531 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5532 int objc, /* Number of arguments */ 5533 Tcl_Obj *CONST objv[] /* Command arguments */ 5534 ){ 5535 int i; 5536 for(i=0; i<ArraySize(apVfs); i++){ 5537 apVfs[i] = sqlite3_vfs_find(0); 5538 if( apVfs[i]==0 ) break; 5539 sqlite3_vfs_unregister(apVfs[i]); 5540 } 5541 nVfs = i; 5542 return TCL_OK; 5543 } 5544 /* 5545 ** tclcmd: vfs_reregister_all 5546 ** 5547 ** Restore all VFSes that were removed using vfs_unregister_all. Taking 5548 ** care to put the linked list back together in the same order as it was 5549 ** in before vfs_unregister_all was invoked. 5550 */ 5551 static int SQLITE_TCLAPI vfs_reregister_all( 5552 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5553 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5554 int objc, /* Number of arguments */ 5555 Tcl_Obj *CONST objv[] /* Command arguments */ 5556 ){ 5557 int i; 5558 for(i=nVfs-1; i>=0; i--){ 5559 sqlite3_vfs_register(apVfs[i], 1); 5560 } 5561 return TCL_OK; 5562 } 5563 5564 5565 /* 5566 ** tclcmd: file_control_test DB 5567 ** 5568 ** This TCL command runs the sqlite3_file_control interface and 5569 ** verifies correct operation of the same. 5570 */ 5571 static int SQLITE_TCLAPI file_control_test( 5572 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5573 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5574 int objc, /* Number of arguments */ 5575 Tcl_Obj *CONST objv[] /* Command arguments */ 5576 ){ 5577 int iArg = 0; 5578 sqlite3 *db; 5579 int rc; 5580 5581 if( objc!=2 ){ 5582 Tcl_AppendResult(interp, "wrong # args: should be \"", 5583 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5584 return TCL_ERROR; 5585 } 5586 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 5587 rc = sqlite3_file_control(db, 0, 0, &iArg); 5588 assert( rc==SQLITE_NOTFOUND ); 5589 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 5590 assert( rc==SQLITE_ERROR ); 5591 rc = sqlite3_file_control(db, "main", -1, &iArg); 5592 assert( rc==SQLITE_NOTFOUND ); 5593 rc = sqlite3_file_control(db, "temp", -1, &iArg); 5594 assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); 5595 5596 return TCL_OK; 5597 } 5598 5599 5600 /* 5601 ** tclcmd: file_control_lasterrno_test DB 5602 ** 5603 ** This TCL command runs the sqlite3_file_control interface and 5604 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 5605 */ 5606 static int SQLITE_TCLAPI file_control_lasterrno_test( 5607 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5608 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5609 int objc, /* Number of arguments */ 5610 Tcl_Obj *CONST objv[] /* Command arguments */ 5611 ){ 5612 int iArg = 0; 5613 sqlite3 *db; 5614 int rc; 5615 5616 if( objc!=2 ){ 5617 Tcl_AppendResult(interp, "wrong # args: should be \"", 5618 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5619 return TCL_ERROR; 5620 } 5621 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5622 return TCL_ERROR; 5623 } 5624 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 5625 if( rc ){ 5626 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5627 return TCL_ERROR; 5628 } 5629 if( iArg!=0 ) { 5630 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 5631 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 5632 return TCL_ERROR; 5633 } 5634 return TCL_OK; 5635 } 5636 5637 /* 5638 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 5639 ** 5640 ** This TCL command runs the sqlite3_file_control interface and 5641 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5642 ** SQLITE_SET_LOCKPROXYFILE verbs. 5643 */ 5644 static int SQLITE_TCLAPI file_control_chunksize_test( 5645 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5646 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5647 int objc, /* Number of arguments */ 5648 Tcl_Obj *CONST objv[] /* Command arguments */ 5649 ){ 5650 int nSize; /* New chunk size */ 5651 char *zDb; /* Db name ("main", "temp" etc.) */ 5652 sqlite3 *db; /* Database handle */ 5653 int rc; /* file_control() return code */ 5654 5655 if( objc!=4 ){ 5656 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5657 return TCL_ERROR; 5658 } 5659 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5660 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 5661 ){ 5662 return TCL_ERROR; 5663 } 5664 zDb = Tcl_GetString(objv[2]); 5665 if( zDb[0]=='\0' ) zDb = NULL; 5666 5667 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 5668 if( rc ){ 5669 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5670 return TCL_ERROR; 5671 } 5672 return TCL_OK; 5673 } 5674 5675 /* 5676 ** tclcmd: file_control_sizehint_test DB DBNAME SIZE 5677 ** 5678 ** This TCL command runs the sqlite3_file_control interface 5679 ** with SQLITE_FCNTL_SIZE_HINT 5680 */ 5681 static int SQLITE_TCLAPI file_control_sizehint_test( 5682 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5683 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5684 int objc, /* Number of arguments */ 5685 Tcl_Obj *CONST objv[] /* Command arguments */ 5686 ){ 5687 Tcl_WideInt nSize; /* Hinted size */ 5688 char *zDb; /* Db name ("main", "temp" etc.) */ 5689 sqlite3 *db; /* Database handle */ 5690 int rc; /* file_control() return code */ 5691 5692 if( objc!=4 ){ 5693 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 5694 return TCL_ERROR; 5695 } 5696 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 5697 || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) 5698 ){ 5699 return TCL_ERROR; 5700 } 5701 zDb = Tcl_GetString(objv[2]); 5702 if( zDb[0]=='\0' ) zDb = NULL; 5703 5704 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); 5705 if( rc ){ 5706 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); 5707 return TCL_ERROR; 5708 } 5709 return TCL_OK; 5710 } 5711 5712 /* 5713 ** tclcmd: file_control_lockproxy_test DB PWD 5714 ** 5715 ** This TCL command runs the sqlite3_file_control interface and 5716 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 5717 ** SQLITE_SET_LOCKPROXYFILE verbs. 5718 */ 5719 static int SQLITE_TCLAPI file_control_lockproxy_test( 5720 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5721 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5722 int objc, /* Number of arguments */ 5723 Tcl_Obj *CONST objv[] /* Command arguments */ 5724 ){ 5725 sqlite3 *db; 5726 5727 if( objc!=3 ){ 5728 Tcl_AppendResult(interp, "wrong # args: should be \"", 5729 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 5730 return TCL_ERROR; 5731 } 5732 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5733 return TCL_ERROR; 5734 } 5735 5736 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 5737 # if defined(__APPLE__) 5738 # define SQLITE_ENABLE_LOCKING_STYLE 1 5739 # else 5740 # define SQLITE_ENABLE_LOCKING_STYLE 0 5741 # endif 5742 #endif 5743 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 5744 { 5745 char *testPath; 5746 int rc; 5747 int nPwd; 5748 const char *zPwd; 5749 char proxyPath[400]; 5750 5751 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 5752 if( sizeof(proxyPath)<nPwd+20 ){ 5753 Tcl_AppendResult(interp, "PWD too big", (void*)0); 5754 return TCL_ERROR; 5755 } 5756 sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); 5757 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5758 if( rc ){ 5759 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5760 return TCL_ERROR; 5761 } 5762 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 5763 if( strncmp(proxyPath,testPath,11) ){ 5764 Tcl_AppendResult(interp, "Lock proxy file did not match the " 5765 "previously assigned value", 0); 5766 return TCL_ERROR; 5767 } 5768 if( rc ){ 5769 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5770 return TCL_ERROR; 5771 } 5772 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 5773 if( rc ){ 5774 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 5775 return TCL_ERROR; 5776 } 5777 } 5778 #endif 5779 return TCL_OK; 5780 } 5781 5782 #if SQLITE_OS_WIN 5783 /* 5784 ** tclcmd: file_control_win32_av_retry DB NRETRY DELAY 5785 ** 5786 ** This TCL command runs the sqlite3_file_control interface with 5787 ** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. 5788 */ 5789 static int SQLITE_TCLAPI file_control_win32_av_retry( 5790 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5791 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5792 int objc, /* Number of arguments */ 5793 Tcl_Obj *CONST objv[] /* Command arguments */ 5794 ){ 5795 sqlite3 *db; 5796 int rc; 5797 int a[2]; 5798 char z[100]; 5799 5800 if( objc!=4 ){ 5801 Tcl_AppendResult(interp, "wrong # args: should be \"", 5802 Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); 5803 return TCL_ERROR; 5804 } 5805 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5806 return TCL_ERROR; 5807 } 5808 if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; 5809 if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; 5810 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); 5811 sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); 5812 Tcl_AppendResult(interp, z, (char*)0); 5813 return TCL_OK; 5814 } 5815 5816 /* 5817 ** tclcmd: file_control_win32_get_handle DB 5818 ** 5819 ** This TCL command runs the sqlite3_file_control interface with 5820 ** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. 5821 */ 5822 static int file_control_win32_get_handle( 5823 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5824 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5825 int objc, /* Number of arguments */ 5826 Tcl_Obj *CONST objv[] /* Command arguments */ 5827 ){ 5828 sqlite3 *db; 5829 int rc; 5830 HANDLE hFile = NULL; 5831 char z[100]; 5832 5833 if( objc!=2 ){ 5834 Tcl_AppendResult(interp, "wrong # args: should be \"", 5835 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 5836 return TCL_ERROR; 5837 } 5838 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5839 return TCL_ERROR; 5840 } 5841 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, 5842 (void*)&hFile); 5843 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5844 Tcl_AppendResult(interp, z, (char*)0); 5845 return TCL_OK; 5846 } 5847 5848 /* 5849 ** tclcmd: file_control_win32_set_handle DB HANDLE 5850 ** 5851 ** This TCL command runs the sqlite3_file_control interface with 5852 ** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. 5853 */ 5854 static int SQLITE_TCLAPI file_control_win32_set_handle( 5855 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5856 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5857 int objc, /* Number of arguments */ 5858 Tcl_Obj *CONST objv[] /* Command arguments */ 5859 ){ 5860 sqlite3 *db; 5861 int rc; 5862 HANDLE hFile = NULL; 5863 char z[100]; 5864 5865 if( objc!=3 ){ 5866 Tcl_AppendResult(interp, "wrong # args: should be \"", 5867 Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); 5868 return TCL_ERROR; 5869 } 5870 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5871 return TCL_ERROR; 5872 } 5873 if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ 5874 return TCL_ERROR; 5875 } 5876 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, 5877 (void*)&hFile); 5878 sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); 5879 Tcl_AppendResult(interp, z, (char*)0); 5880 return TCL_OK; 5881 } 5882 #endif 5883 5884 /* 5885 ** tclcmd: file_control_persist_wal DB PERSIST-FLAG 5886 ** 5887 ** This TCL command runs the sqlite3_file_control interface with 5888 ** the SQLITE_FCNTL_PERSIST_WAL opcode. 5889 */ 5890 static int SQLITE_TCLAPI file_control_persist_wal( 5891 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5892 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5893 int objc, /* Number of arguments */ 5894 Tcl_Obj *CONST objv[] /* Command arguments */ 5895 ){ 5896 sqlite3 *db; 5897 int rc; 5898 int bPersist; 5899 char z[100]; 5900 5901 if( objc!=3 ){ 5902 Tcl_AppendResult(interp, "wrong # args: should be \"", 5903 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5904 return TCL_ERROR; 5905 } 5906 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5907 return TCL_ERROR; 5908 } 5909 if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; 5910 rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); 5911 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); 5912 Tcl_AppendResult(interp, z, (char*)0); 5913 return TCL_OK; 5914 } 5915 5916 /* 5917 ** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG 5918 ** 5919 ** This TCL command runs the sqlite3_file_control interface with 5920 ** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. 5921 */ 5922 static int SQLITE_TCLAPI file_control_powersafe_overwrite( 5923 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5924 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5925 int objc, /* Number of arguments */ 5926 Tcl_Obj *CONST objv[] /* Command arguments */ 5927 ){ 5928 sqlite3 *db; 5929 int rc; 5930 int b; 5931 char z[100]; 5932 5933 if( objc!=3 ){ 5934 Tcl_AppendResult(interp, "wrong # args: should be \"", 5935 Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); 5936 return TCL_ERROR; 5937 } 5938 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5939 return TCL_ERROR; 5940 } 5941 if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; 5942 rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); 5943 sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); 5944 Tcl_AppendResult(interp, z, (char*)0); 5945 return TCL_OK; 5946 } 5947 5948 5949 /* 5950 ** tclcmd: file_control_vfsname DB ?AUXDB? 5951 ** 5952 ** Return a string that describes the stack of VFSes. 5953 */ 5954 static int SQLITE_TCLAPI file_control_vfsname( 5955 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5956 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5957 int objc, /* Number of arguments */ 5958 Tcl_Obj *CONST objv[] /* Command arguments */ 5959 ){ 5960 sqlite3 *db; 5961 const char *zDbName = "main"; 5962 char *zVfsName = 0; 5963 5964 if( objc!=2 && objc!=3 ){ 5965 Tcl_AppendResult(interp, "wrong # args: should be \"", 5966 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 5967 return TCL_ERROR; 5968 } 5969 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5970 return TCL_ERROR; 5971 } 5972 if( objc==3 ){ 5973 zDbName = Tcl_GetString(objv[2]); 5974 } 5975 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); 5976 Tcl_AppendResult(interp, zVfsName, (char*)0); 5977 sqlite3_free(zVfsName); 5978 return TCL_OK; 5979 } 5980 5981 /* 5982 ** tclcmd: file_control_tempfilename DB ?AUXDB? 5983 ** 5984 ** Return a string that is a temporary filename 5985 */ 5986 static int SQLITE_TCLAPI file_control_tempfilename( 5987 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 5988 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5989 int objc, /* Number of arguments */ 5990 Tcl_Obj *CONST objv[] /* Command arguments */ 5991 ){ 5992 sqlite3 *db; 5993 const char *zDbName = "main"; 5994 char *zTName = 0; 5995 5996 if( objc!=2 && objc!=3 ){ 5997 Tcl_AppendResult(interp, "wrong # args: should be \"", 5998 Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); 5999 return TCL_ERROR; 6000 } 6001 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6002 return TCL_ERROR; 6003 } 6004 if( objc==3 ){ 6005 zDbName = Tcl_GetString(objv[2]); 6006 } 6007 sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); 6008 Tcl_AppendResult(interp, zTName, (char*)0); 6009 sqlite3_free(zTName); 6010 return TCL_OK; 6011 } 6012 6013 6014 /* 6015 ** tclcmd: sqlite3_vfs_list 6016 ** 6017 ** Return a tcl list containing the names of all registered vfs's. 6018 */ 6019 static int SQLITE_TCLAPI vfs_list( 6020 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6021 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6022 int objc, /* Number of arguments */ 6023 Tcl_Obj *CONST objv[] /* Command arguments */ 6024 ){ 6025 sqlite3_vfs *pVfs; 6026 Tcl_Obj *pRet = Tcl_NewObj(); 6027 if( objc!=1 ){ 6028 Tcl_WrongNumArgs(interp, 1, objv, ""); 6029 return TCL_ERROR; 6030 } 6031 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 6032 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 6033 } 6034 Tcl_SetObjResult(interp, pRet); 6035 return TCL_OK; 6036 } 6037 6038 /* 6039 ** tclcmd: sqlite3_limit DB ID VALUE 6040 ** 6041 ** This TCL command runs the sqlite3_limit interface and 6042 ** verifies correct operation of the same. 6043 */ 6044 static int SQLITE_TCLAPI test_limit( 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 int rc; 6052 static const struct { 6053 char *zName; 6054 int id; 6055 } aId[] = { 6056 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 6057 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 6058 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 6059 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 6060 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 6061 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 6062 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 6063 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 6064 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 6065 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 6066 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 6067 { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, 6068 6069 /* Out of range test cases */ 6070 { "SQLITE_LIMIT_TOOSMALL", -1, }, 6071 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, 6072 }; 6073 int i, id = 0; 6074 int val; 6075 const char *zId; 6076 6077 if( objc!=4 ){ 6078 Tcl_AppendResult(interp, "wrong # args: should be \"", 6079 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 6080 return TCL_ERROR; 6081 } 6082 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6083 zId = Tcl_GetString(objv[2]); 6084 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 6085 if( strcmp(zId, aId[i].zName)==0 ){ 6086 id = aId[i].id; 6087 break; 6088 } 6089 } 6090 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 6091 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 6092 return TCL_ERROR; 6093 } 6094 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6095 rc = sqlite3_limit(db, id, val); 6096 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 6097 return TCL_OK; 6098 } 6099 6100 /* 6101 ** tclcmd: save_prng_state 6102 ** 6103 ** Save the state of the pseudo-random number generator. 6104 ** At the same time, verify that sqlite3_test_control works even when 6105 ** called with an out-of-range opcode. 6106 */ 6107 static int SQLITE_TCLAPI save_prng_state( 6108 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6109 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6110 int objc, /* Number of arguments */ 6111 Tcl_Obj *CONST objv[] /* Command arguments */ 6112 ){ 6113 int rc = sqlite3_test_control(9999); 6114 assert( rc==0 ); 6115 rc = sqlite3_test_control(-1); 6116 assert( rc==0 ); 6117 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 6118 return TCL_OK; 6119 } 6120 /* 6121 ** tclcmd: restore_prng_state 6122 */ 6123 static int SQLITE_TCLAPI restore_prng_state( 6124 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6125 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6126 int objc, /* Number of arguments */ 6127 Tcl_Obj *CONST objv[] /* Command arguments */ 6128 ){ 6129 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 6130 return TCL_OK; 6131 } 6132 /* 6133 ** tclcmd: reset_prng_state 6134 */ 6135 static int SQLITE_TCLAPI reset_prng_state( 6136 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6137 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6138 int objc, /* Number of arguments */ 6139 Tcl_Obj *CONST objv[] /* Command arguments */ 6140 ){ 6141 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 6142 return TCL_OK; 6143 } 6144 6145 /* 6146 ** tclcmd: database_may_be_corrupt 6147 ** 6148 ** Indicate that database files might be corrupt. In other words, set the normal 6149 ** state of operation. 6150 */ 6151 static int SQLITE_TCLAPI database_may_be_corrupt( 6152 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6153 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6154 int objc, /* Number of arguments */ 6155 Tcl_Obj *CONST objv[] /* Command arguments */ 6156 ){ 6157 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); 6158 return TCL_OK; 6159 } 6160 /* 6161 ** tclcmd: database_never_corrupt 6162 ** 6163 ** Indicate that database files are always well-formed. This enables extra assert() 6164 ** statements that test conditions that are always true for well-formed databases. 6165 */ 6166 static int SQLITE_TCLAPI database_never_corrupt( 6167 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6168 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6169 int objc, /* Number of arguments */ 6170 Tcl_Obj *CONST objv[] /* Command arguments */ 6171 ){ 6172 sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); 6173 return TCL_OK; 6174 } 6175 6176 /* 6177 ** tclcmd: pcache_stats 6178 */ 6179 static int SQLITE_TCLAPI test_pcache_stats( 6180 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 6181 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6182 int objc, /* Number of arguments */ 6183 Tcl_Obj *CONST objv[] /* Command arguments */ 6184 ){ 6185 int nMin; 6186 int nMax; 6187 int nCurrent; 6188 int nRecyclable; 6189 Tcl_Obj *pRet; 6190 6191 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 6192 6193 pRet = Tcl_NewObj(); 6194 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 6195 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 6196 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 6197 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 6198 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 6199 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 6200 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 6201 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 6202 6203 Tcl_SetObjResult(interp, pRet); 6204 6205 return TCL_OK; 6206 } 6207 6208 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6209 static void test_unlock_notify_cb(void **aArg, int nArg){ 6210 int ii; 6211 for(ii=0; ii<nArg; ii++){ 6212 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 6213 } 6214 } 6215 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 6216 6217 /* 6218 ** tclcmd: sqlite3_unlock_notify db 6219 */ 6220 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 6221 static int SQLITE_TCLAPI test_unlock_notify( 6222 ClientData clientData, /* Unused */ 6223 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6224 int objc, /* Number of arguments */ 6225 Tcl_Obj *CONST objv[] /* Command arguments */ 6226 ){ 6227 sqlite3 *db; 6228 int rc; 6229 6230 if( objc!=2 ){ 6231 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 6232 return TCL_ERROR; 6233 } 6234 6235 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6236 return TCL_ERROR; 6237 } 6238 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 6239 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6240 return TCL_OK; 6241 } 6242 #endif 6243 6244 /* 6245 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 6246 */ 6247 static int SQLITE_TCLAPI test_wal_checkpoint( 6248 ClientData clientData, /* Unused */ 6249 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6250 int objc, /* Number of arguments */ 6251 Tcl_Obj *CONST objv[] /* Command arguments */ 6252 ){ 6253 char *zDb = 0; 6254 sqlite3 *db; 6255 int rc; 6256 6257 if( objc!=3 && objc!=2 ){ 6258 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 6259 return TCL_ERROR; 6260 } 6261 6262 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 6263 return TCL_ERROR; 6264 } 6265 if( objc==3 ){ 6266 zDb = Tcl_GetString(objv[2]); 6267 } 6268 rc = sqlite3_wal_checkpoint(db, zDb); 6269 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 6270 return TCL_OK; 6271 } 6272 6273 /* 6274 ** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? 6275 ** 6276 ** This command calls the wal_checkpoint_v2() function with the specified 6277 ** mode argument (passive, full or restart). If present, the database name 6278 ** NAME is passed as the second argument to wal_checkpoint_v2(). If it the 6279 ** NAME argument is not present, a NULL pointer is passed instead. 6280 ** 6281 ** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or 6282 ** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set 6283 ** to the error message obtained from sqlite3_errmsg(). 6284 ** 6285 ** Otherwise, this command returns a list of three integers. The first integer 6286 ** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers 6287 ** are the values returned via the output parameters by wal_checkpoint_v2() - 6288 ** the number of frames in the log and the number of frames in the log 6289 ** that have been checkpointed. 6290 */ 6291 static int SQLITE_TCLAPI test_wal_checkpoint_v2( 6292 ClientData clientData, /* Unused */ 6293 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6294 int objc, /* Number of arguments */ 6295 Tcl_Obj *CONST objv[] /* Command arguments */ 6296 ){ 6297 char *zDb = 0; 6298 sqlite3 *db; 6299 int rc; 6300 6301 int eMode; 6302 int nLog = -555; 6303 int nCkpt = -555; 6304 Tcl_Obj *pRet; 6305 6306 const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; 6307 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); 6308 assert( SQLITE_CHECKPOINT_FULL==1 ); 6309 assert( SQLITE_CHECKPOINT_RESTART==2 ); 6310 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); 6311 6312 if( objc!=3 && objc!=4 ){ 6313 Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); 6314 return TCL_ERROR; 6315 } 6316 6317 if( objc==4 ){ 6318 zDb = Tcl_GetString(objv[3]); 6319 } 6320 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( 6321 TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) 6322 && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) 6323 )){ 6324 return TCL_ERROR; 6325 } 6326 6327 rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); 6328 if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ 6329 const char *zErrCode = sqlite3ErrName(rc); 6330 Tcl_ResetResult(interp); 6331 Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); 6332 return TCL_ERROR; 6333 } 6334 6335 pRet = Tcl_NewObj(); 6336 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); 6337 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); 6338 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); 6339 Tcl_SetObjResult(interp, pRet); 6340 6341 return TCL_OK; 6342 } 6343 6344 /* 6345 ** tclcmd: sqlite3_wal_autocheckpoint db VALUE 6346 */ 6347 static int SQLITE_TCLAPI test_wal_autocheckpoint( 6348 ClientData clientData, /* Unused */ 6349 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6350 int objc, /* Number of arguments */ 6351 Tcl_Obj *CONST objv[] /* Command arguments */ 6352 ){ 6353 sqlite3 *db; 6354 int rc; 6355 int iVal; 6356 6357 6358 if( objc!=3 ){ 6359 Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); 6360 return TCL_ERROR; 6361 } 6362 6363 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 6364 || Tcl_GetIntFromObj(0, objv[2], &iVal) 6365 ){ 6366 return TCL_ERROR; 6367 } 6368 6369 rc = sqlite3_wal_autocheckpoint(db, iVal); 6370 Tcl_ResetResult(interp); 6371 if( rc!=SQLITE_OK ){ 6372 const char *zErrCode = sqlite3ErrName(rc); 6373 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); 6374 return TCL_ERROR; 6375 } 6376 6377 return TCL_OK; 6378 } 6379 6380 6381 /* 6382 ** tclcmd: test_sqlite3_log ?SCRIPT? 6383 */ 6384 static struct LogCallback { 6385 Tcl_Interp *pInterp; 6386 Tcl_Obj *pObj; 6387 } logcallback = {0, 0}; 6388 static void xLogcallback(void *unused, int err, char *zMsg){ 6389 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 6390 Tcl_IncrRefCount(pNew); 6391 Tcl_ListObjAppendElement( 6392 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) 6393 ); 6394 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 6395 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 6396 Tcl_DecrRefCount(pNew); 6397 } 6398 static int SQLITE_TCLAPI test_sqlite3_log( 6399 ClientData clientData, 6400 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 6401 int objc, /* Number of arguments */ 6402 Tcl_Obj *CONST objv[] /* Command arguments */ 6403 ){ 6404 if( objc>2 ){ 6405 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 6406 return TCL_ERROR; 6407 } 6408 if( logcallback.pObj ){ 6409 Tcl_DecrRefCount(logcallback.pObj); 6410 logcallback.pObj = 0; 6411 logcallback.pInterp = 0; 6412 sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); 6413 } 6414 if( objc>1 ){ 6415 logcallback.pObj = objv[1]; 6416 Tcl_IncrRefCount(logcallback.pObj); 6417 logcallback.pInterp = interp; 6418 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); 6419 } 6420 return TCL_OK; 6421 } 6422 6423 /* 6424 ** tcl_objproc COMMANDNAME ARGS... 6425 ** 6426 ** Run a TCL command using its objProc interface. Throw an error if 6427 ** the command has no objProc interface. 6428 */ 6429 static int SQLITE_TCLAPI runAsObjProc( 6430 void * clientData, 6431 Tcl_Interp *interp, 6432 int objc, 6433 Tcl_Obj *CONST objv[] 6434 ){ 6435 Tcl_CmdInfo cmdInfo; 6436 if( objc<2 ){ 6437 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 6438 return TCL_ERROR; 6439 } 6440 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 6441 Tcl_AppendResult(interp, "command not found: ", 6442 Tcl_GetString(objv[1]), (char*)0); 6443 return TCL_ERROR; 6444 } 6445 if( cmdInfo.objProc==0 ){ 6446 Tcl_AppendResult(interp, "command has no objProc: ", 6447 Tcl_GetString(objv[1]), (char*)0); 6448 return TCL_ERROR; 6449 } 6450 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 6451 } 6452 6453 #ifndef SQLITE_OMIT_EXPLAIN 6454 /* 6455 ** WARNING: The following function, printExplainQueryPlan() is an exact 6456 ** copy of example code from eqp.in (eqp.html). If this code is modified, 6457 ** then the documentation copy needs to be modified as well. 6458 */ 6459 /* 6460 ** Argument pStmt is a prepared SQL statement. This function compiles 6461 ** an EXPLAIN QUERY PLAN command to report on the prepared statement, 6462 ** and prints the report to stdout using printf(). 6463 */ 6464 int printExplainQueryPlan(sqlite3_stmt *pStmt){ 6465 const char *zSql; /* Input SQL */ 6466 char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ 6467 sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ 6468 int rc; /* Return code from sqlite3_prepare_v2() */ 6469 6470 zSql = sqlite3_sql(pStmt); 6471 if( zSql==0 ) return SQLITE_ERROR; 6472 6473 zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); 6474 if( zExplain==0 ) return SQLITE_NOMEM; 6475 6476 rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); 6477 sqlite3_free(zExplain); 6478 if( rc!=SQLITE_OK ) return rc; 6479 6480 while( SQLITE_ROW==sqlite3_step(pExplain) ){ 6481 int iSelectid = sqlite3_column_int(pExplain, 0); 6482 int iOrder = sqlite3_column_int(pExplain, 1); 6483 int iFrom = sqlite3_column_int(pExplain, 2); 6484 const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); 6485 6486 printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); 6487 } 6488 6489 return sqlite3_finalize(pExplain); 6490 } 6491 6492 static int SQLITE_TCLAPI test_print_eqp( 6493 void * clientData, 6494 Tcl_Interp *interp, 6495 int objc, 6496 Tcl_Obj *CONST objv[] 6497 ){ 6498 int rc; 6499 sqlite3_stmt *pStmt; 6500 6501 if( objc!=2 ){ 6502 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 6503 return TCL_ERROR; 6504 } 6505 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 6506 rc = printExplainQueryPlan(pStmt); 6507 /* This is needed on Windows so that a test case using this 6508 ** function can open a read pipe and get the output of 6509 ** printExplainQueryPlan() immediately. 6510 */ 6511 fflush(stdout); 6512 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 6513 return TCL_OK; 6514 } 6515 #endif /* SQLITE_OMIT_EXPLAIN */ 6516 6517 /* 6518 ** sqlite3_test_control VERB ARGS... 6519 */ 6520 static int SQLITE_TCLAPI test_test_control( 6521 void * clientData, 6522 Tcl_Interp *interp, 6523 int objc, 6524 Tcl_Obj *CONST objv[] 6525 ){ 6526 struct Verb { 6527 const char *zName; 6528 int i; 6529 } aVerb[] = { 6530 { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, 6531 { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, 6532 { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, 6533 }; 6534 int iVerb; 6535 int iFlag; 6536 int rc; 6537 6538 if( objc<2 ){ 6539 Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); 6540 return TCL_ERROR; 6541 } 6542 6543 rc = Tcl_GetIndexFromObjStruct( 6544 interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb 6545 ); 6546 if( rc!=TCL_OK ) return rc; 6547 6548 iFlag = aVerb[iVerb].i; 6549 switch( iFlag ){ 6550 case SQLITE_TESTCTRL_LOCALTIME_FAULT: { 6551 int val; 6552 if( objc!=3 ){ 6553 Tcl_WrongNumArgs(interp, 2, objv, "ONOFF"); 6554 return TCL_ERROR; 6555 } 6556 if( Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 6557 sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, val); 6558 break; 6559 } 6560 6561 case SQLITE_TESTCTRL_SORTER_MMAP: { 6562 int val; 6563 sqlite3 *db; 6564 if( objc!=4 ){ 6565 Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); 6566 return TCL_ERROR; 6567 } 6568 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6569 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 6570 sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); 6571 break; 6572 } 6573 6574 case SQLITE_TESTCTRL_IMPOSTER: { 6575 int onOff, tnum; 6576 const char *zDbName; 6577 sqlite3 *db; 6578 if( objc!=6 ){ 6579 Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); 6580 return TCL_ERROR; 6581 } 6582 if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; 6583 zDbName = Tcl_GetString(objv[3]); 6584 if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; 6585 if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; 6586 sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); 6587 break; 6588 } 6589 } 6590 6591 Tcl_ResetResult(interp); 6592 return TCL_OK; 6593 } 6594 6595 #if SQLITE_OS_UNIX 6596 #include <sys/time.h> 6597 #include <sys/resource.h> 6598 6599 static int SQLITE_TCLAPI test_getrusage( 6600 void * clientData, 6601 Tcl_Interp *interp, 6602 int objc, 6603 Tcl_Obj *CONST objv[] 6604 ){ 6605 char buf[1024]; 6606 struct rusage r; 6607 memset(&r, 0, sizeof(r)); 6608 getrusage(RUSAGE_SELF, &r); 6609 6610 sqlite3_snprintf(sizeof(buf), buf, 6611 "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", 6612 (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, 6613 (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, 6614 (int)r.ru_minflt, (int)r.ru_majflt 6615 ); 6616 Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); 6617 return TCL_OK; 6618 } 6619 #endif 6620 6621 #if SQLITE_OS_WIN 6622 /* 6623 ** Information passed from the main thread into the windows file locker 6624 ** background thread. 6625 */ 6626 struct win32FileLocker { 6627 char *evName; /* Name of event to signal thread startup */ 6628 HANDLE h; /* Handle of the file to be locked */ 6629 int delay1; /* Delay before locking */ 6630 int delay2; /* Delay before unlocking */ 6631 int ok; /* Finished ok */ 6632 int err; /* True if an error occurs */ 6633 }; 6634 #endif 6635 6636 6637 #if SQLITE_OS_WIN 6638 #include <process.h> 6639 /* 6640 ** The background thread that does file locking. 6641 */ 6642 static void SQLITE_CDECL win32_file_locker(void *pAppData){ 6643 struct win32FileLocker *p = (struct win32FileLocker*)pAppData; 6644 if( p->evName ){ 6645 HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); 6646 if ( ev ){ 6647 SetEvent(ev); 6648 CloseHandle(ev); 6649 } 6650 } 6651 if( p->delay1 ) Sleep(p->delay1); 6652 if( LockFile(p->h, 0, 0, 100000000, 0) ){ 6653 Sleep(p->delay2); 6654 UnlockFile(p->h, 0, 0, 100000000, 0); 6655 p->ok = 1; 6656 }else{ 6657 p->err = 1; 6658 } 6659 CloseHandle(p->h); 6660 p->h = 0; 6661 p->delay1 = 0; 6662 p->delay2 = 0; 6663 } 6664 #endif 6665 6666 #if SQLITE_OS_WIN 6667 /* 6668 ** lock_win32_file FILENAME DELAY1 DELAY2 6669 ** 6670 ** Get an exclusive manditory lock on file for DELAY2 milliseconds. 6671 ** Wait DELAY1 milliseconds before acquiring the lock. 6672 */ 6673 static int SQLITE_TCLAPI win32_file_lock( 6674 void * clientData, 6675 Tcl_Interp *interp, 6676 int objc, 6677 Tcl_Obj *CONST objv[] 6678 ){ 6679 static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; 6680 const char *zFilename; 6681 char zBuf[200]; 6682 int retry = 0; 6683 HANDLE ev; 6684 DWORD wResult; 6685 6686 if( objc!=4 && objc!=1 ){ 6687 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); 6688 return TCL_ERROR; 6689 } 6690 if( objc==1 ){ 6691 sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", 6692 x.ok, x.err, x.delay1, x.delay2, x.h); 6693 Tcl_AppendResult(interp, zBuf, (char*)0); 6694 return TCL_OK; 6695 } 6696 while( x.h && retry<30 ){ 6697 retry++; 6698 Sleep(100); 6699 } 6700 if( x.h ){ 6701 Tcl_AppendResult(interp, "busy", (char*)0); 6702 return TCL_ERROR; 6703 } 6704 if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; 6705 if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; 6706 zFilename = Tcl_GetString(objv[1]); 6707 x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, 6708 FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, 6709 FILE_ATTRIBUTE_NORMAL, 0); 6710 if( !x.h ){ 6711 Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); 6712 return TCL_ERROR; 6713 } 6714 ev = CreateEvent(NULL, TRUE, FALSE, x.evName); 6715 if ( !ev ){ 6716 Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); 6717 return TCL_ERROR; 6718 } 6719 _beginthread(win32_file_locker, 0, (void*)&x); 6720 Sleep(0); 6721 if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ 6722 sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); 6723 Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); 6724 CloseHandle(ev); 6725 return TCL_ERROR; 6726 } 6727 CloseHandle(ev); 6728 return TCL_OK; 6729 } 6730 6731 /* 6732 ** exists_win32_path PATH 6733 ** 6734 ** Returns non-zero if the specified path exists, whose fully qualified name 6735 ** may exceed 260 characters if it is prefixed with "\\?\". 6736 */ 6737 static int SQLITE_TCLAPI win32_exists_path( 6738 void *clientData, 6739 Tcl_Interp *interp, 6740 int objc, 6741 Tcl_Obj *CONST objv[] 6742 ){ 6743 if( objc!=2 ){ 6744 Tcl_WrongNumArgs(interp, 1, objv, "PATH"); 6745 return TCL_ERROR; 6746 } 6747 Tcl_SetObjResult(interp, Tcl_NewBooleanObj( 6748 GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); 6749 return TCL_OK; 6750 } 6751 6752 /* 6753 ** find_win32_file PATTERN 6754 ** 6755 ** Returns a list of entries in a directory that match the specified pattern, 6756 ** whose fully qualified name may exceed 248 characters if it is prefixed with 6757 ** "\\?\". 6758 */ 6759 static int SQLITE_TCLAPI win32_find_file( 6760 void *clientData, 6761 Tcl_Interp *interp, 6762 int objc, 6763 Tcl_Obj *CONST objv[] 6764 ){ 6765 HANDLE hFindFile = INVALID_HANDLE_VALUE; 6766 WIN32_FIND_DATAW findData; 6767 Tcl_Obj *listObj; 6768 DWORD lastErrno; 6769 if( objc!=2 ){ 6770 Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); 6771 return TCL_ERROR; 6772 } 6773 hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); 6774 if( hFindFile==INVALID_HANDLE_VALUE ){ 6775 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6776 return TCL_ERROR; 6777 } 6778 listObj = Tcl_NewObj(); 6779 Tcl_IncrRefCount(listObj); 6780 do { 6781 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( 6782 findData.cFileName, -1)); 6783 Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( 6784 findData.dwFileAttributes)); 6785 } while( FindNextFileW(hFindFile, &findData) ); 6786 lastErrno = GetLastError(); 6787 if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ 6788 FindClose(hFindFile); 6789 Tcl_DecrRefCount(listObj); 6790 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6791 return TCL_ERROR; 6792 } 6793 FindClose(hFindFile); 6794 Tcl_SetObjResult(interp, listObj); 6795 return TCL_OK; 6796 } 6797 6798 /* 6799 ** delete_win32_file FILENAME 6800 ** 6801 ** Deletes the specified file, whose fully qualified name may exceed 260 6802 ** characters if it is prefixed with "\\?\". 6803 */ 6804 static int SQLITE_TCLAPI win32_delete_file( 6805 void *clientData, 6806 Tcl_Interp *interp, 6807 int objc, 6808 Tcl_Obj *CONST objv[] 6809 ){ 6810 if( objc!=2 ){ 6811 Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); 6812 return TCL_ERROR; 6813 } 6814 if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ 6815 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6816 return TCL_ERROR; 6817 } 6818 Tcl_ResetResult(interp); 6819 return TCL_OK; 6820 } 6821 6822 /* 6823 ** make_win32_dir DIRECTORY 6824 ** 6825 ** Creates the specified directory, whose fully qualified name may exceed 248 6826 ** characters if it is prefixed with "\\?\". 6827 */ 6828 static int SQLITE_TCLAPI win32_mkdir( 6829 void *clientData, 6830 Tcl_Interp *interp, 6831 int objc, 6832 Tcl_Obj *CONST objv[] 6833 ){ 6834 if( objc!=2 ){ 6835 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6836 return TCL_ERROR; 6837 } 6838 if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ 6839 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6840 return TCL_ERROR; 6841 } 6842 Tcl_ResetResult(interp); 6843 return TCL_OK; 6844 } 6845 6846 /* 6847 ** remove_win32_dir DIRECTORY 6848 ** 6849 ** Removes the specified directory, whose fully qualified name may exceed 248 6850 ** characters if it is prefixed with "\\?\". 6851 */ 6852 static int SQLITE_TCLAPI win32_rmdir( 6853 void *clientData, 6854 Tcl_Interp *interp, 6855 int objc, 6856 Tcl_Obj *CONST objv[] 6857 ){ 6858 if( objc!=2 ){ 6859 Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); 6860 return TCL_ERROR; 6861 } 6862 if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ 6863 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); 6864 return TCL_ERROR; 6865 } 6866 Tcl_ResetResult(interp); 6867 return TCL_OK; 6868 } 6869 #endif 6870 6871 6872 /* 6873 ** optimization_control DB OPT BOOLEAN 6874 ** 6875 ** Enable or disable query optimizations using the sqlite3_test_control() 6876 ** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. 6877 ** OPT is the name of the optimization to be disabled. 6878 */ 6879 static int SQLITE_TCLAPI optimization_control( 6880 void * clientData, 6881 Tcl_Interp *interp, 6882 int objc, 6883 Tcl_Obj *CONST objv[] 6884 ){ 6885 int i; 6886 sqlite3 *db; 6887 const char *zOpt; 6888 int onoff; 6889 int mask = 0; 6890 static const struct { 6891 const char *zOptName; 6892 int mask; 6893 } aOpt[] = { 6894 { "all", SQLITE_AllOpts }, 6895 { "none", 0 }, 6896 { "query-flattener", SQLITE_QueryFlattener }, 6897 { "column-cache", SQLITE_ColumnCache }, 6898 { "groupby-order", SQLITE_GroupByOrder }, 6899 { "factor-constants", SQLITE_FactorOutConst }, 6900 { "distinct-opt", SQLITE_DistinctOpt }, 6901 { "cover-idx-scan", SQLITE_CoverIdxScan }, 6902 { "order-by-idx-join", SQLITE_OrderByIdxJoin }, 6903 { "transitive", SQLITE_Transitive }, 6904 { "omit-noop-join", SQLITE_OmitNoopJoin }, 6905 { "stat3", SQLITE_Stat34 }, 6906 { "stat4", SQLITE_Stat34 }, 6907 }; 6908 6909 if( objc!=4 ){ 6910 Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); 6911 return TCL_ERROR; 6912 } 6913 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6914 if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; 6915 zOpt = Tcl_GetString(objv[2]); 6916 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 6917 if( strcmp(zOpt, aOpt[i].zOptName)==0 ){ 6918 mask = aOpt[i].mask; 6919 break; 6920 } 6921 } 6922 if( onoff ) mask = ~mask; 6923 if( i>=sizeof(aOpt)/sizeof(aOpt[0]) ){ 6924 Tcl_AppendResult(interp, "unknown optimization - should be one of:", 6925 (char*)0); 6926 for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ 6927 Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); 6928 } 6929 return TCL_ERROR; 6930 } 6931 sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); 6932 return TCL_OK; 6933 } 6934 6935 /* 6936 ** load_static_extension DB NAME ... 6937 ** 6938 ** Load one or more statically linked extensions. 6939 */ 6940 static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( 6941 void * clientData, 6942 Tcl_Interp *interp, 6943 int objc, 6944 Tcl_Obj *CONST objv[] 6945 ){ 6946 extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); 6947 extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); 6948 extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); 6949 extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); 6950 extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); 6951 extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); 6952 extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); 6953 extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); 6954 extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); 6955 extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); 6956 extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); 6957 extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); 6958 extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); 6959 extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); 6960 extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); 6961 extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); 6962 extern int sqlite3_unionvtab_init(sqlite3*,char**,const sqlite3_api_routines*); 6963 static const struct { 6964 const char *zExtName; 6965 int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); 6966 } aExtension[] = { 6967 { "amatch", sqlite3_amatch_init }, 6968 { "carray", sqlite3_carray_init }, 6969 { "closure", sqlite3_closure_init }, 6970 { "csv", sqlite3_csv_init }, 6971 { "eval", sqlite3_eval_init }, 6972 { "fileio", sqlite3_fileio_init }, 6973 { "fuzzer", sqlite3_fuzzer_init }, 6974 { "ieee754", sqlite3_ieee_init }, 6975 { "nextchar", sqlite3_nextchar_init }, 6976 { "percentile", sqlite3_percentile_init }, 6977 { "regexp", sqlite3_regexp_init }, 6978 { "remember", sqlite3_remember_init }, 6979 { "series", sqlite3_series_init }, 6980 { "spellfix", sqlite3_spellfix_init }, 6981 { "totype", sqlite3_totype_init }, 6982 { "unionvtab", sqlite3_unionvtab_init }, 6983 { "wholenumber", sqlite3_wholenumber_init }, 6984 }; 6985 sqlite3 *db; 6986 const char *zName; 6987 int i, j, rc; 6988 char *zErrMsg = 0; 6989 if( objc<3 ){ 6990 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); 6991 return TCL_ERROR; 6992 } 6993 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 6994 for(j=2; j<objc; j++){ 6995 zName = Tcl_GetString(objv[j]); 6996 for(i=0; i<ArraySize(aExtension); i++){ 6997 if( strcmp(zName, aExtension[i].zExtName)==0 ) break; 6998 } 6999 if( i>=ArraySize(aExtension) ){ 7000 Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); 7001 return TCL_ERROR; 7002 } 7003 if( aExtension[i].pInit ){ 7004 rc = aExtension[i].pInit(db, &zErrMsg, 0); 7005 }else{ 7006 rc = SQLITE_OK; 7007 } 7008 if( rc!=SQLITE_OK || zErrMsg ){ 7009 Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, 7010 (char*)0); 7011 sqlite3_free(zErrMsg); 7012 return TCL_ERROR; 7013 } 7014 } 7015 return TCL_OK; 7016 } 7017 7018 /* 7019 ** sorter_test_fakeheap BOOL 7020 ** 7021 */ 7022 static int SQLITE_TCLAPI sorter_test_fakeheap( 7023 void * clientData, 7024 Tcl_Interp *interp, 7025 int objc, 7026 Tcl_Obj *CONST objv[] 7027 ){ 7028 int bArg; 7029 if( objc!=2 ){ 7030 Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); 7031 return TCL_ERROR; 7032 } 7033 7034 if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ 7035 return TCL_ERROR; 7036 } 7037 7038 if( bArg ){ 7039 if( sqlite3GlobalConfig.pHeap==0 ){ 7040 sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); 7041 } 7042 }else{ 7043 if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ 7044 sqlite3GlobalConfig.pHeap = 0; 7045 } 7046 } 7047 7048 Tcl_ResetResult(interp); 7049 return TCL_OK; 7050 } 7051 7052 /* 7053 ** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 7054 ** 7055 ** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, 7056 ** check that the leftmost and rightmost columns returned are both integers, 7057 ** and that both contain the same value. 7058 ** 7059 ** Then execute statement $SQL2. Check that the statement returns the same 7060 ** set of integers in the same order as in the previous step (using $SQL1). 7061 */ 7062 static int SQLITE_TCLAPI sorter_test_sort4_helper( 7063 void * clientData, 7064 Tcl_Interp *interp, 7065 int objc, 7066 Tcl_Obj *CONST objv[] 7067 ){ 7068 const char *zSql1; 7069 const char *zSql2; 7070 int nStep; 7071 int iStep; 7072 unsigned int iCksum1 = 0; 7073 unsigned int iCksum2 = 0; 7074 int rc; 7075 int iB; 7076 sqlite3 *db; 7077 sqlite3_stmt *pStmt; 7078 7079 if( objc!=5 ){ 7080 Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); 7081 return TCL_ERROR; 7082 } 7083 7084 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7085 zSql1 = Tcl_GetString(objv[2]); 7086 if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; 7087 zSql2 = Tcl_GetString(objv[4]); 7088 7089 rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); 7090 if( rc!=SQLITE_OK ) goto sql_error; 7091 7092 iB = sqlite3_column_count(pStmt)-1; 7093 for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7094 int a = sqlite3_column_int(pStmt, 0); 7095 if( a!=sqlite3_column_int(pStmt, iB) ){ 7096 Tcl_AppendResult(interp, "data error: (a!=b)", 0); 7097 return TCL_ERROR; 7098 } 7099 7100 iCksum1 += (iCksum1 << 3) + (unsigned int)a; 7101 } 7102 rc = sqlite3_finalize(pStmt); 7103 if( rc!=SQLITE_OK ) goto sql_error; 7104 7105 rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); 7106 if( rc!=SQLITE_OK ) goto sql_error; 7107 for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ 7108 int a = sqlite3_column_int(pStmt, 0); 7109 iCksum2 += (iCksum2 << 3) + (unsigned int)a; 7110 } 7111 rc = sqlite3_finalize(pStmt); 7112 if( rc!=SQLITE_OK ) goto sql_error; 7113 7114 if( iCksum1!=iCksum2 ){ 7115 Tcl_AppendResult(interp, "checksum mismatch", 0); 7116 return TCL_ERROR; 7117 } 7118 7119 return TCL_OK; 7120 sql_error: 7121 Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); 7122 return TCL_ERROR; 7123 } 7124 7125 7126 #ifdef SQLITE_USER_AUTHENTICATION 7127 #include "sqlite3userauth.h" 7128 /* 7129 ** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD 7130 */ 7131 static int SQLITE_TCLAPI test_user_authenticate( 7132 ClientData clientData, /* Unused */ 7133 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7134 int objc, /* Number of arguments */ 7135 Tcl_Obj *CONST objv[] /* Command arguments */ 7136 ){ 7137 char *zUser = 0; 7138 char *zPasswd = 0; 7139 int nPasswd = 0; 7140 sqlite3 *db; 7141 int rc; 7142 7143 if( objc!=4 ){ 7144 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); 7145 return TCL_ERROR; 7146 } 7147 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7148 return TCL_ERROR; 7149 } 7150 zUser = Tcl_GetString(objv[2]); 7151 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7152 rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); 7153 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7154 return TCL_OK; 7155 } 7156 #endif /* SQLITE_USER_AUTHENTICATION */ 7157 7158 #ifdef SQLITE_USER_AUTHENTICATION 7159 /* 7160 ** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN 7161 */ 7162 static int SQLITE_TCLAPI test_user_add( 7163 ClientData clientData, /* Unused */ 7164 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7165 int objc, /* Number of arguments */ 7166 Tcl_Obj *CONST objv[] /* Command arguments */ 7167 ){ 7168 char *zUser = 0; 7169 char *zPasswd = 0; 7170 int nPasswd = 0; 7171 int isAdmin = 0; 7172 sqlite3 *db; 7173 int rc; 7174 7175 if( objc!=5 ){ 7176 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7177 return TCL_ERROR; 7178 } 7179 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7180 return TCL_ERROR; 7181 } 7182 zUser = Tcl_GetString(objv[2]); 7183 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7184 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7185 rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); 7186 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7187 return TCL_OK; 7188 } 7189 #endif /* SQLITE_USER_AUTHENTICATION */ 7190 7191 #ifdef SQLITE_USER_AUTHENTICATION 7192 /* 7193 ** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN 7194 */ 7195 static int SQLITE_TCLAPI test_user_change( 7196 ClientData clientData, /* Unused */ 7197 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7198 int objc, /* Number of arguments */ 7199 Tcl_Obj *CONST objv[] /* Command arguments */ 7200 ){ 7201 char *zUser = 0; 7202 char *zPasswd = 0; 7203 int nPasswd = 0; 7204 int isAdmin = 0; 7205 sqlite3 *db; 7206 int rc; 7207 7208 if( objc!=5 ){ 7209 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); 7210 return TCL_ERROR; 7211 } 7212 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7213 return TCL_ERROR; 7214 } 7215 zUser = Tcl_GetString(objv[2]); 7216 zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); 7217 Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); 7218 rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); 7219 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7220 return TCL_OK; 7221 } 7222 #endif /* SQLITE_USER_AUTHENTICATION */ 7223 7224 #ifdef SQLITE_USER_AUTHENTICATION 7225 /* 7226 ** tclcmd: sqlite3_user_delete DB USERNAME 7227 */ 7228 static int SQLITE_TCLAPI test_user_delete( 7229 ClientData clientData, /* Unused */ 7230 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7231 int objc, /* Number of arguments */ 7232 Tcl_Obj *CONST objv[] /* Command arguments */ 7233 ){ 7234 char *zUser = 0; 7235 sqlite3 *db; 7236 int rc; 7237 7238 if( objc!=3 ){ 7239 Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); 7240 return TCL_ERROR; 7241 } 7242 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 7243 return TCL_ERROR; 7244 } 7245 zUser = Tcl_GetString(objv[2]); 7246 rc = sqlite3_user_delete(db, zUser); 7247 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 7248 return TCL_OK; 7249 } 7250 #endif /* SQLITE_USER_AUTHENTICATION */ 7251 7252 /* 7253 ** tclcmd: bad_behavior TYPE 7254 ** 7255 ** Do some things that should trigger a valgrind or -fsanitize=undefined 7256 ** warning. This is used to verify that errors and warnings output by those 7257 ** tools are detected by the test scripts. 7258 ** 7259 ** TYPE BEHAVIOR 7260 ** 1 Overflow a signed integer 7261 ** 2 Jump based on an uninitialized variable 7262 ** 3 Read after free 7263 ** 4 Panic 7264 */ 7265 static int SQLITE_TCLAPI test_bad_behavior( 7266 ClientData clientData, /* Pointer to an integer containing zero */ 7267 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 7268 int objc, /* Number of arguments */ 7269 Tcl_Obj *CONST objv[] /* Command arguments */ 7270 ){ 7271 int iType; 7272 int xyz; 7273 int i = *(int*)clientData; 7274 int j; 7275 int w[10]; 7276 int *a; 7277 if( objc!=2 ){ 7278 Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); 7279 return TCL_ERROR; 7280 } 7281 if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; 7282 switch( iType ){ 7283 case 1: { 7284 xyz = 0x7fffff00 - i; 7285 xyz += 0x100; 7286 Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); 7287 break; 7288 } 7289 case 2: { 7290 w[1] = 5; 7291 if( w[i]>0 ) w[1]++; 7292 Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); 7293 break; 7294 } 7295 case 3: { 7296 a = malloc( sizeof(int)*10 ); 7297 for(j=0; j<10; j++) a[j] = j; 7298 free(a); 7299 Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); 7300 break; 7301 } 7302 case 4: { 7303 Tcl_Panic("Deliberate panic"); 7304 break; 7305 } 7306 } 7307 return TCL_OK; 7308 } 7309 7310 /* 7311 ** tclcmd: register_dbstat_vtab DB 7312 ** 7313 ** Cause the dbstat virtual table to be available on the connection DB 7314 */ 7315 static int SQLITE_TCLAPI test_register_dbstat_vtab( 7316 void *clientData, 7317 Tcl_Interp *interp, 7318 int objc, 7319 Tcl_Obj *CONST objv[] 7320 ){ 7321 #ifdef SQLITE_OMIT_VIRTUALTABLE 7322 Tcl_AppendResult(interp, "dbstat not available because of " 7323 "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 7324 return TCL_ERROR; 7325 #else 7326 struct SqliteDb { sqlite3 *db; }; 7327 char *zDb; 7328 Tcl_CmdInfo cmdInfo; 7329 7330 if( objc!=2 ){ 7331 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7332 return TCL_ERROR; 7333 } 7334 7335 zDb = Tcl_GetString(objv[1]); 7336 if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 7337 sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 7338 sqlite3DbstatRegister(db); 7339 } 7340 return TCL_OK; 7341 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 7342 } 7343 7344 /* 7345 ** tclcmd: sqlite3_db_config DB SETTING VALUE 7346 ** 7347 ** Invoke sqlite3_db_config() for one of the setting values. 7348 */ 7349 static int SQLITE_TCLAPI test_sqlite3_db_config( 7350 void *clientData, 7351 Tcl_Interp *interp, 7352 int objc, 7353 Tcl_Obj *CONST objv[] 7354 ){ 7355 static const struct { 7356 const char *zName; 7357 int eVal; 7358 } aSetting[] = { 7359 { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, 7360 { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, 7361 { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, 7362 { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, 7363 { "NO_CKPT_ON_CLOSE",SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, 7364 { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, 7365 }; 7366 int i; 7367 int v; 7368 const char *zSetting; 7369 sqlite3 *db; 7370 7371 if( objc!=4 ){ 7372 Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING VALUE"); 7373 return TCL_ERROR; 7374 } 7375 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7376 zSetting = Tcl_GetString(objv[2]); 7377 if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; 7378 if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; 7379 if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; 7380 for(i=0; i<ArraySize(aSetting); i++){ 7381 if( strcmp(zSetting, aSetting[i].zName)==0 ) break; 7382 } 7383 if( i>=ArraySize(aSetting) ){ 7384 Tcl_SetObjResult(interp, 7385 Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); 7386 return TCL_ERROR; 7387 } 7388 if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; 7389 sqlite3_db_config(db, aSetting[i].eVal, v, &v); 7390 Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); 7391 return TCL_OK; 7392 } 7393 7394 /* 7395 ** Change the name of the main database schema from "main" to "icecube". 7396 */ 7397 static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( 7398 void * clientData, 7399 Tcl_Interp *interp, 7400 int objc, 7401 Tcl_Obj *CONST objv[] 7402 ){ 7403 int rc; 7404 sqlite3 *db; 7405 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7406 if( objc!=2 ){ 7407 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 7408 return TCL_ERROR; 7409 }else{ 7410 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7411 rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); 7412 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 7413 return TCL_OK; 7414 } 7415 } 7416 7417 /* 7418 ** Usage: sqlite3_mmap_warm DB DBNAME 7419 */ 7420 static int SQLITE_TCLAPI test_mmap_warm( 7421 void * clientData, 7422 Tcl_Interp *interp, 7423 int objc, 7424 Tcl_Obj *CONST objv[] 7425 ){ 7426 extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); 7427 extern int sqlite3_mmap_warm(sqlite3 *db, const char *); 7428 7429 if( objc!=2 && objc!=3 ){ 7430 Tcl_WrongNumArgs(interp, 1, objv, "DB ?DBNAME?"); 7431 return TCL_ERROR; 7432 }else{ 7433 int rc; 7434 sqlite3 *db; 7435 const char *zDb = 0; 7436 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 7437 if( objc==3 ){ 7438 zDb = Tcl_GetString(objv[2]); 7439 } 7440 rc = sqlite3_mmap_warm(db, zDb); 7441 Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); 7442 return TCL_OK; 7443 } 7444 } 7445 7446 /* 7447 ** Register commands with the TCL interpreter. 7448 */ 7449 int Sqlitetest1_Init(Tcl_Interp *interp){ 7450 extern int sqlite3_search_count; 7451 extern int sqlite3_found_count; 7452 extern int sqlite3_interrupt_count; 7453 extern int sqlite3_open_file_count; 7454 extern int sqlite3_sort_count; 7455 extern int sqlite3_current_time; 7456 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7457 extern int sqlite3_hostid_num; 7458 #endif 7459 extern int sqlite3_max_blobsize; 7460 extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, 7461 Tcl_Interp*,int,Tcl_Obj*CONST*); 7462 static int iZero = 0; 7463 static struct { 7464 char *zName; 7465 Tcl_CmdProc *xProc; 7466 } aCmd[] = { 7467 { "db_enter", (Tcl_CmdProc*)db_enter }, 7468 { "db_leave", (Tcl_CmdProc*)db_leave }, 7469 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 7470 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 7471 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 7472 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 7473 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 7474 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 7475 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 7476 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 7477 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 7478 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 7479 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 7480 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 7481 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 7482 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 7483 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 7484 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 7485 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 7486 #ifndef SQLITE_OMIT_GET_TABLE 7487 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 7488 #endif 7489 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 7490 { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, 7491 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 7492 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 7493 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 7494 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 7495 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 7496 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 7497 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 7498 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 7499 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 7500 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 7501 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 7502 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 7503 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 7504 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 7505 { "printf", (Tcl_CmdProc*)test_printf }, 7506 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 7507 { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, 7508 }; 7509 static struct { 7510 char *zName; 7511 Tcl_ObjCmdProc *xProc; 7512 void *clientData; 7513 } aObjCmd[] = { 7514 { "sqlite3_db_config", test_sqlite3_db_config, 0 }, 7515 { "bad_behavior", test_bad_behavior, (void*)&iZero }, 7516 { "register_dbstat_vtab", test_register_dbstat_vtab }, 7517 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 7518 { "intarray_addr", test_intarray_addr, 0 }, 7519 { "int64array_addr", test_int64array_addr, 0 }, 7520 { "doublearray_addr", test_doublearray_addr, 0 }, 7521 { "textarray_addr", test_textarray_addr, 0 }, 7522 { "sqlite3_bind_int", test_bind_int, 0 }, 7523 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 7524 { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, 7525 { "sqlite3_bind_int64", test_bind_int64, 0 }, 7526 { "sqlite3_bind_double", test_bind_double, 0 }, 7527 { "sqlite3_bind_null", test_bind_null ,0 }, 7528 { "sqlite3_bind_text", test_bind_text ,0 }, 7529 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 7530 { "sqlite3_bind_blob", test_bind_blob ,0 }, 7531 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 7532 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 7533 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 7534 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 7535 { "sqlite3_sleep", test_sleep, 0}, 7536 { "sqlite3_errcode", test_errcode ,0 }, 7537 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 7538 { "sqlite3_errmsg", test_errmsg ,0 }, 7539 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 7540 { "sqlite3_open", test_open ,0 }, 7541 { "sqlite3_open16", test_open16 ,0 }, 7542 { "sqlite3_open_v2", test_open_v2 ,0 }, 7543 { "sqlite3_complete16", test_complete16 ,0 }, 7544 7545 { "sqlite3_prepare", test_prepare ,0 }, 7546 { "sqlite3_prepare16", test_prepare16 ,0 }, 7547 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 7548 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 7549 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 7550 { "sqlite3_finalize", test_finalize ,0 }, 7551 { "sqlite3_stmt_status", test_stmt_status ,0 }, 7552 { "sqlite3_reset", test_reset ,0 }, 7553 { "sqlite3_expired", test_expired ,0 }, 7554 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 7555 { "sqlite3_changes", test_changes ,0 }, 7556 { "sqlite3_step", test_step ,0 }, 7557 { "sqlite3_sql", test_sql ,0 }, 7558 { "sqlite3_expanded_sql", test_ex_sql ,0 }, 7559 { "sqlite3_next_stmt", test_next_stmt ,0 }, 7560 { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, 7561 { "sqlite3_stmt_busy", test_stmt_busy ,0 }, 7562 { "uses_stmt_journal", uses_stmt_journal ,0 }, 7563 7564 { "sqlite3_release_memory", test_release_memory, 0}, 7565 { "sqlite3_db_release_memory", test_db_release_memory, 0}, 7566 { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, 7567 { "sqlite3_system_errno", test_system_errno, 0}, 7568 { "sqlite3_db_filename", test_db_filename, 0}, 7569 { "sqlite3_db_readonly", test_db_readonly, 0}, 7570 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 7571 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 7572 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 7573 7574 { "sqlite3_load_extension", test_load_extension, 0}, 7575 { "sqlite3_enable_load_extension", test_enable_load, 0}, 7576 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 7577 { "sqlite3_limit", test_limit, 0}, 7578 { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, 7579 7580 { "save_prng_state", save_prng_state, 0 }, 7581 { "restore_prng_state", restore_prng_state, 0 }, 7582 { "reset_prng_state", reset_prng_state, 0 }, 7583 { "database_never_corrupt", database_never_corrupt, 0}, 7584 { "database_may_be_corrupt", database_may_be_corrupt, 0}, 7585 { "optimization_control", optimization_control,0}, 7586 #if SQLITE_OS_WIN 7587 { "lock_win32_file", win32_file_lock, 0 }, 7588 { "exists_win32_path", win32_exists_path, 0 }, 7589 { "find_win32_file", win32_find_file, 0 }, 7590 { "delete_win32_file", win32_delete_file, 0 }, 7591 { "make_win32_dir", win32_mkdir, 0 }, 7592 { "remove_win32_dir", win32_rmdir, 0 }, 7593 #endif 7594 { "tcl_objproc", runAsObjProc, 0 }, 7595 7596 /* sqlite3_column_*() API */ 7597 { "sqlite3_column_count", test_column_count ,0 }, 7598 { "sqlite3_data_count", test_data_count ,0 }, 7599 { "sqlite3_column_type", test_column_type ,0 }, 7600 { "sqlite3_column_blob", test_column_blob ,0 }, 7601 { "sqlite3_column_double", test_column_double ,0 }, 7602 { "sqlite3_column_int64", test_column_int64 ,0 }, 7603 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 7604 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 7605 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 7606 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 7607 #ifndef SQLITE_OMIT_DECLTYPE 7608 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 7609 #endif 7610 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7611 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 7612 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 7613 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 7614 #endif 7615 7616 #ifndef SQLITE_OMIT_UTF16 7617 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 7618 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 7619 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 7620 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 7621 #ifndef SQLITE_OMIT_DECLTYPE 7622 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 7623 #endif 7624 #ifdef SQLITE_ENABLE_COLUMN_METADATA 7625 {"sqlite3_column_database_name16", 7626 test_stmt_utf16, (void*)sqlite3_column_database_name16}, 7627 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 7628 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 7629 #endif 7630 #endif 7631 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 7632 { "sqlite3_global_recover", test_global_recover, 0 }, 7633 { "working_64bit_int", working_64bit_int, 0 }, 7634 { "vfs_unlink_test", vfs_unlink_test, 0 }, 7635 { "vfs_initfail_test", vfs_initfail_test, 0 }, 7636 { "vfs_unregister_all", vfs_unregister_all, 0 }, 7637 { "vfs_reregister_all", vfs_reregister_all, 0 }, 7638 { "file_control_test", file_control_test, 0 }, 7639 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 7640 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 7641 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 7642 { "file_control_sizehint_test", file_control_sizehint_test, 0 }, 7643 #if SQLITE_OS_WIN 7644 { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, 7645 { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, 7646 { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, 7647 #endif 7648 { "file_control_persist_wal", file_control_persist_wal, 0 }, 7649 { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, 7650 { "file_control_vfsname", file_control_vfsname, 0 }, 7651 { "file_control_tempfilename", file_control_tempfilename, 0 }, 7652 { "sqlite3_vfs_list", vfs_list, 0 }, 7653 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 7654 7655 /* Functions from os.h */ 7656 #ifndef SQLITE_OMIT_UTF16 7657 { "add_test_collate", test_collate, 0 }, 7658 { "add_test_collate_needed", test_collate_needed, 0 }, 7659 { "add_test_function", test_function, 0 }, 7660 { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, 7661 #endif 7662 { "sqlite3_test_errstr", test_errstr, 0 }, 7663 { "tcl_variable_type", tcl_variable_type, 0 }, 7664 #ifndef SQLITE_OMIT_SHARED_CACHE 7665 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 7666 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 7667 #endif 7668 { "sqlite3_libversion_number", test_libversion_number, 0 }, 7669 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 7670 #ifndef SQLITE_OMIT_INCRBLOB 7671 { "sqlite3_blob_reopen", test_blob_reopen, 0 }, 7672 #endif 7673 { "pcache_stats", test_pcache_stats, 0 }, 7674 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 7675 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 7676 #endif 7677 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 7678 { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, 7679 { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, 7680 { "test_sqlite3_log", test_sqlite3_log, 0 }, 7681 #ifndef SQLITE_OMIT_EXPLAIN 7682 { "print_explain_query_plan", test_print_eqp, 0 }, 7683 #endif 7684 { "sqlite3_test_control", test_test_control }, 7685 #if SQLITE_OS_UNIX 7686 { "getrusage", test_getrusage }, 7687 #endif 7688 { "load_static_extension", tclLoadStaticExtensionCmd }, 7689 { "sorter_test_fakeheap", sorter_test_fakeheap }, 7690 { "sorter_test_sort4_helper", sorter_test_sort4_helper }, 7691 #ifdef SQLITE_USER_AUTHENTICATION 7692 { "sqlite3_user_authenticate", test_user_authenticate, 0 }, 7693 { "sqlite3_user_add", test_user_add, 0 }, 7694 { "sqlite3_user_change", test_user_change, 0 }, 7695 { "sqlite3_user_delete", test_user_delete, 0 }, 7696 #endif 7697 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS 7698 { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, 7699 { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, 7700 #endif 7701 #ifdef SQLITE_ENABLE_SQLLOG 7702 { "sqlite3_config_sqllog", test_config_sqllog, 0 }, 7703 #endif 7704 { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, 7705 #ifdef SQLITE_ENABLE_SNAPSHOT 7706 { "sqlite3_snapshot_get", test_snapshot_get, 0 }, 7707 { "sqlite3_snapshot_open", test_snapshot_open, 0 }, 7708 { "sqlite3_snapshot_free", test_snapshot_free, 0 }, 7709 { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, 7710 { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, 7711 { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, 7712 { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, 7713 { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, 7714 #endif 7715 { "sqlite3_delete_database", test_delete_database, 0 }, 7716 { "atomic_batch_write", test_atomic_batch_write, 0 }, 7717 { "sqlite3_mmap_warm", test_mmap_warm, 0 }, 7718 }; 7719 static int bitmask_size = sizeof(Bitmask)*8; 7720 static int longdouble_size = sizeof(LONGDOUBLE_TYPE); 7721 int i; 7722 extern int sqlite3_sync_count, sqlite3_fullsync_count; 7723 extern int sqlite3_opentemp_count; 7724 extern int sqlite3_like_count; 7725 extern int sqlite3_xferopt_count; 7726 extern int sqlite3_pager_readdb_count; 7727 extern int sqlite3_pager_writedb_count; 7728 extern int sqlite3_pager_writej_count; 7729 #if SQLITE_OS_WIN 7730 extern LONG volatile sqlite3_os_type; 7731 #endif 7732 #ifdef SQLITE_DEBUG 7733 extern int sqlite3WhereTrace; 7734 extern int sqlite3OSTrace; 7735 extern int sqlite3WalTrace; 7736 #endif 7737 #ifdef SQLITE_TEST 7738 #ifdef SQLITE_ENABLE_FTS3 7739 extern int sqlite3_fts3_enable_parentheses; 7740 #endif 7741 #endif 7742 7743 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 7744 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 7745 } 7746 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 7747 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 7748 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 7749 } 7750 Tcl_LinkVar(interp, "sqlite_search_count", 7751 (char*)&sqlite3_search_count, TCL_LINK_INT); 7752 Tcl_LinkVar(interp, "sqlite_found_count", 7753 (char*)&sqlite3_found_count, TCL_LINK_INT); 7754 Tcl_LinkVar(interp, "sqlite_sort_count", 7755 (char*)&sqlite3_sort_count, TCL_LINK_INT); 7756 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 7757 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 7758 Tcl_LinkVar(interp, "sqlite_like_count", 7759 (char*)&sqlite3_like_count, TCL_LINK_INT); 7760 Tcl_LinkVar(interp, "sqlite_interrupt_count", 7761 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 7762 Tcl_LinkVar(interp, "sqlite_open_file_count", 7763 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 7764 Tcl_LinkVar(interp, "sqlite_current_time", 7765 (char*)&sqlite3_current_time, TCL_LINK_INT); 7766 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 7767 Tcl_LinkVar(interp, "sqlite_hostid_num", 7768 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 7769 #endif 7770 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 7771 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 7772 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 7773 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 7774 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 7775 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 7776 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 7777 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 7778 #ifndef SQLITE_OMIT_UTF16 7779 Tcl_LinkVar(interp, "unaligned_string_counter", 7780 (char*)&unaligned_string_counter, TCL_LINK_INT); 7781 #endif 7782 #ifndef SQLITE_OMIT_UTF16 7783 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 7784 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7785 #endif 7786 #if SQLITE_OS_WIN 7787 Tcl_LinkVar(interp, "sqlite_os_type", 7788 (char*)&sqlite3_os_type, TCL_LINK_LONG); 7789 #endif 7790 #ifdef SQLITE_TEST 7791 { 7792 static const char *query_plan = "*** OBSOLETE VARIABLE ***"; 7793 Tcl_LinkVar(interp, "sqlite_query_plan", 7794 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 7795 } 7796 #endif 7797 #ifdef SQLITE_DEBUG 7798 Tcl_LinkVar(interp, "sqlite_where_trace", 7799 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 7800 Tcl_LinkVar(interp, "sqlite_os_trace", 7801 (char*)&sqlite3OSTrace, TCL_LINK_INT); 7802 #ifndef SQLITE_OMIT_WAL 7803 Tcl_LinkVar(interp, "sqlite_wal_trace", 7804 (char*)&sqlite3WalTrace, TCL_LINK_INT); 7805 #endif 7806 #endif 7807 #ifndef SQLITE_OMIT_DISKIO 7808 Tcl_LinkVar(interp, "sqlite_opentemp_count", 7809 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 7810 #endif 7811 Tcl_LinkVar(interp, "sqlite_static_bind_value", 7812 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 7813 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 7814 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 7815 Tcl_LinkVar(interp, "sqlite_temp_directory", 7816 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 7817 Tcl_LinkVar(interp, "sqlite_data_directory", 7818 (char*)&sqlite3_data_directory, TCL_LINK_STRING); 7819 Tcl_LinkVar(interp, "bitmask_size", 7820 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7821 Tcl_LinkVar(interp, "longdouble_size", 7822 (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 7823 Tcl_LinkVar(interp, "sqlite_sync_count", 7824 (char*)&sqlite3_sync_count, TCL_LINK_INT); 7825 Tcl_LinkVar(interp, "sqlite_fullsync_count", 7826 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 7827 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 7828 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 7829 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 7830 #endif 7831 return TCL_OK; 7832 } 7833