1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2013 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Author: Wez Furlong <wez@php.net> |
16 +----------------------------------------------------------------------+
17 */
18
19 /* $Id$ */
20 #ifdef HAVE_CONFIG_H
21 #include "config.h"
22 #endif
23 #include "php.h"
24
25 #ifdef PHP_SQLITE2_HAVE_PDO
26 #include "sqlite.h"
27 #include "pdo/php_pdo.h"
28 #include "pdo/php_pdo_driver.h"
29 #include "zend_exceptions.h"
30
31 #define php_sqlite_encode_binary(in, n, out) sqlite_encode_binary((const unsigned char *)in, n, (unsigned char *)out)
32 #define php_sqlite_decode_binary(in, out) sqlite_decode_binary((const unsigned char *)in, (unsigned char *)out)
33
34
35 typedef struct {
36 const char *file;
37 int line;
38 unsigned int errcode;
39 char *errmsg;
40 } pdo_sqlite2_error_info;
41
42 typedef struct {
43 sqlite *db;
44 pdo_sqlite2_error_info einfo;
45 } pdo_sqlite2_db_handle;
46
47 typedef struct {
48 pdo_sqlite2_db_handle *H;
49 sqlite_vm *vm;
50 const char **rowdata, **colnames;
51 int ncols;
52 unsigned pre_fetched:1;
53 unsigned done:1;
54 pdo_sqlite2_error_info einfo;
55 } pdo_sqlite2_stmt;
56
57 extern int _pdo_sqlite2_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, char *errmsg, const char *file, int line TSRMLS_DC);
58 #define pdo_sqlite2_error(msg, s) _pdo_sqlite2_error(s, NULL, msg, __FILE__, __LINE__ TSRMLS_CC)
59 #define pdo_sqlite2_error_stmt(msg, s) _pdo_sqlite2_error(stmt->dbh, stmt, msg, __FILE__, __LINE__ TSRMLS_CC)
60
61 extern struct pdo_stmt_methods sqlite2_stmt_methods;
62
pdo_sqlite2_stmt_dtor(pdo_stmt_t * stmt TSRMLS_DC)63 static int pdo_sqlite2_stmt_dtor(pdo_stmt_t *stmt TSRMLS_DC)
64 {
65 pdo_sqlite2_stmt *S = (pdo_sqlite2_stmt*)stmt->driver_data;
66
67 if (S->vm) {
68 char *errmsg = NULL;
69 sqlite_finalize(S->vm, &errmsg);
70 if (errmsg) {
71 sqlite_freemem(errmsg);
72 }
73 S->vm = NULL;
74 }
75 if (S->einfo.errmsg) {
76 pefree(S->einfo.errmsg, stmt->dbh->is_persistent);
77 }
78 efree(S);
79 return 1;
80 }
81
pdo_sqlite2_stmt_execute(pdo_stmt_t * stmt TSRMLS_DC)82 static int pdo_sqlite2_stmt_execute(pdo_stmt_t *stmt TSRMLS_DC)
83 {
84 pdo_sqlite2_stmt *S = (pdo_sqlite2_stmt*)stmt->driver_data;
85 char *errmsg = NULL;
86 const char *tail;
87
88 if (stmt->executed && !S->done) {
89 sqlite_finalize(S->vm, &errmsg);
90 pdo_sqlite2_error_stmt(errmsg, stmt);
91 errmsg = NULL;
92 S->vm = NULL;
93 }
94
95 S->einfo.errcode = sqlite_compile(S->H->db, stmt->active_query_string, &tail, &S->vm, &errmsg);
96 if (S->einfo.errcode != SQLITE_OK) {
97 pdo_sqlite2_error_stmt(errmsg, stmt);
98 return 0;
99 }
100
101 S->done = 0;
102 S->einfo.errcode = sqlite_step(S->vm, &S->ncols, &S->rowdata, &S->colnames);
103 switch (S->einfo.errcode) {
104 case SQLITE_ROW:
105 S->pre_fetched = 1;
106 stmt->column_count = S->ncols;
107 return 1;
108
109 case SQLITE_DONE:
110 stmt->column_count = S->ncols;
111 stmt->row_count = sqlite_changes(S->H->db);
112 S->einfo.errcode = sqlite_reset(S->vm, &errmsg);
113 if (S->einfo.errcode != SQLITE_OK) {
114 pdo_sqlite2_error_stmt(errmsg, stmt);
115 }
116 S->done = 1;
117 return 1;
118
119 case SQLITE_ERROR:
120 case SQLITE_MISUSE:
121 case SQLITE_BUSY:
122 default:
123 pdo_sqlite2_error_stmt(errmsg, stmt);
124 return 0;
125 }
126 }
127
pdo_sqlite2_stmt_param_hook(pdo_stmt_t * stmt,struct pdo_bound_param_data * param,enum pdo_param_event event_type TSRMLS_DC)128 static int pdo_sqlite2_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_data *param,
129 enum pdo_param_event event_type TSRMLS_DC)
130 {
131 return 1;
132 }
133
pdo_sqlite2_stmt_fetch(pdo_stmt_t * stmt,enum pdo_fetch_orientation ori,long offset TSRMLS_DC)134 static int pdo_sqlite2_stmt_fetch(pdo_stmt_t *stmt,
135 enum pdo_fetch_orientation ori, long offset TSRMLS_DC)
136 {
137 pdo_sqlite2_stmt *S = (pdo_sqlite2_stmt*)stmt->driver_data;
138 char *errmsg = NULL;
139
140 if (!S->vm) {
141 return 0;
142 }
143 if (S->pre_fetched) {
144 S->pre_fetched = 0;
145 return 1;
146 }
147 if (S->done) {
148 return 0;
149 }
150
151 S->einfo.errcode = sqlite_step(S->vm, &S->ncols, &S->rowdata, &S->colnames);
152 switch (S->einfo.errcode) {
153 case SQLITE_ROW:
154 return 1;
155
156 case SQLITE_DONE:
157 S->done = 1;
158 S->einfo.errcode = sqlite_reset(S->vm, &errmsg);
159 if (S->einfo.errcode != SQLITE_OK) {
160 pdo_sqlite2_error_stmt(errmsg, stmt);
161 errmsg = NULL;
162 }
163 return 0;
164
165 default:
166 pdo_sqlite2_error_stmt(errmsg, stmt);
167 return 0;
168 }
169 }
170
pdo_sqlite2_stmt_describe(pdo_stmt_t * stmt,int colno TSRMLS_DC)171 static int pdo_sqlite2_stmt_describe(pdo_stmt_t *stmt, int colno TSRMLS_DC)
172 {
173 pdo_sqlite2_stmt *S = (pdo_sqlite2_stmt*)stmt->driver_data;
174
175 if(colno >= S->ncols) {
176 /* error invalid column */
177 pdo_sqlite2_error_stmt(NULL, stmt);
178 return 0;
179 }
180
181 stmt->columns[colno].name = estrdup(S->colnames[colno]);
182 stmt->columns[colno].namelen = strlen(stmt->columns[colno].name);
183 stmt->columns[colno].maxlen = 0xffffffff;
184 stmt->columns[colno].precision = 0;
185 stmt->columns[colno].param_type = PDO_PARAM_STR;
186
187 return 1;
188 }
189
pdo_sqlite2_stmt_get_col(pdo_stmt_t * stmt,int colno,char ** ptr,unsigned long * len,int * caller_frees TSRMLS_DC)190 static int pdo_sqlite2_stmt_get_col(pdo_stmt_t *stmt, int colno, char **ptr, unsigned long *len, int *caller_frees TSRMLS_DC)
191 {
192 pdo_sqlite2_stmt *S = (pdo_sqlite2_stmt*)stmt->driver_data;
193 if (!S->vm) {
194 return 0;
195 }
196 if(colno >= S->ncols) {
197 /* error invalid column */
198 pdo_sqlite2_error_stmt(NULL, stmt);
199 return 0;
200 }
201 if (S->rowdata[colno]) {
202 if (S->rowdata[colno][0] == '\x01') {
203 /* encoded */
204 *caller_frees = 1;
205 *ptr = emalloc(strlen(S->rowdata[colno]));
206 *len = php_sqlite_decode_binary(S->rowdata[colno]+1, *ptr);
207 (*(char**)ptr)[*len] = '\0';
208 } else {
209 *ptr = (char*)S->rowdata[colno];
210 *len = strlen(*ptr);
211 }
212 } else {
213 *ptr = NULL;
214 *len = 0;
215 }
216 return 1;
217 }
218
219 struct pdo_stmt_methods sqlite2_stmt_methods = {
220 pdo_sqlite2_stmt_dtor,
221 pdo_sqlite2_stmt_execute,
222 pdo_sqlite2_stmt_fetch,
223 pdo_sqlite2_stmt_describe,
224 pdo_sqlite2_stmt_get_col,
225 pdo_sqlite2_stmt_param_hook,
226 NULL, /* set_attr */
227 NULL, /* get_attr */
228 NULL
229 };
230
231
_pdo_sqlite2_error(pdo_dbh_t * dbh,pdo_stmt_t * stmt,char * errmsg,const char * file,int line TSRMLS_DC)232 int _pdo_sqlite2_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, char *errmsg, const char *file, int line TSRMLS_DC) /* {{{ */
233 {
234 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
235 pdo_error_type *pdo_err = stmt ? &stmt->error_code : &dbh->error_code;
236 pdo_sqlite2_error_info *einfo = &H->einfo;
237 pdo_sqlite2_stmt *S;
238
239 if (stmt) {
240 S = stmt->driver_data;
241 einfo = &S->einfo;
242 }
243
244 einfo->file = file;
245 einfo->line = line;
246
247 if (einfo->errmsg) {
248 pefree(einfo->errmsg, dbh->is_persistent);
249 einfo->errmsg = NULL;
250 }
251
252 if (einfo->errcode != SQLITE_OK) {
253 if (errmsg) {
254 einfo->errmsg = pestrdup(errmsg, dbh->is_persistent);
255 sqlite_freemem(errmsg);
256 } else {
257 einfo->errmsg = pestrdup(sqlite_error_string(einfo->errcode), dbh->is_persistent);
258 }
259 } else { /* no error */
260 strcpy(*pdo_err, PDO_ERR_NONE);
261 return 0;
262 }
263 switch (einfo->errcode) {
264 case SQLITE_NOTFOUND:
265 strcpy(*pdo_err, "42S02");
266 break;
267
268 case SQLITE_INTERRUPT:
269 strcpy(*pdo_err, "01002");
270 break;
271
272 case SQLITE_NOLFS:
273 strcpy(*pdo_err, "HYC00");
274 break;
275
276 case SQLITE_TOOBIG:
277 strcpy(*pdo_err, "22001");
278 break;
279
280 case SQLITE_CONSTRAINT:
281 strcpy(*pdo_err, "23000");
282 break;
283
284 case SQLITE_ERROR:
285 default:
286 strcpy(*pdo_err, "HY000");
287 break;
288 }
289
290 if (!dbh->methods) {
291 zend_throw_exception_ex(php_pdo_get_exception(), 0 TSRMLS_CC, "SQLSTATE[%s] [%d] %s",
292 *pdo_err, einfo->errcode, einfo->errmsg);
293 }
294
295 return einfo->errcode;
296 }
297 /* }}} */
298
pdo_sqlite2_fetch_error_func(pdo_dbh_t * dbh,pdo_stmt_t * stmt,zval * info TSRMLS_DC)299 static int pdo_sqlite2_fetch_error_func(pdo_dbh_t *dbh, pdo_stmt_t *stmt, zval *info TSRMLS_DC)
300 {
301 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
302 pdo_sqlite2_error_info *einfo = &H->einfo;
303 pdo_sqlite2_stmt *S;
304
305 if (stmt) {
306 S = stmt->driver_data;
307 einfo = &S->einfo;
308 }
309
310 if (einfo->errcode) {
311 add_next_index_long(info, einfo->errcode);
312 if (einfo->errmsg) {
313 add_next_index_string(info, einfo->errmsg, 1);
314 }
315 }
316
317 return 1;
318 }
319
sqlite2_handle_closer(pdo_dbh_t * dbh TSRMLS_DC)320 static int sqlite2_handle_closer(pdo_dbh_t *dbh TSRMLS_DC) /* {{{ */
321 {
322 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
323
324 if (H) {
325 if (H->db) {
326 sqlite_close(H->db);
327 H->db = NULL;
328 }
329 if (H->einfo.errmsg) {
330 pefree(H->einfo.errmsg, dbh->is_persistent);
331 H->einfo.errmsg = NULL;
332 }
333 pefree(H, dbh->is_persistent);
334 dbh->driver_data = NULL;
335 }
336 return 0;
337 }
338 /* }}} */
339
sqlite2_handle_preparer(pdo_dbh_t * dbh,const char * sql,long sql_len,pdo_stmt_t * stmt,zval * driver_options TSRMLS_DC)340 static int sqlite2_handle_preparer(pdo_dbh_t *dbh, const char *sql, long sql_len, pdo_stmt_t *stmt, zval *driver_options TSRMLS_DC)
341 {
342 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
343 pdo_sqlite2_stmt *S = ecalloc(1, sizeof(pdo_sqlite2_stmt));
344
345 S->H = H;
346 stmt->driver_data = S;
347 stmt->methods = &sqlite2_stmt_methods;
348 stmt->supports_placeholders = PDO_PLACEHOLDER_NONE;
349
350 if (PDO_CURSOR_FWDONLY != pdo_attr_lval(driver_options, PDO_ATTR_CURSOR, PDO_CURSOR_FWDONLY TSRMLS_CC)) {
351 H->einfo.errcode = SQLITE_ERROR;
352 pdo_sqlite2_error(NULL, dbh);
353 return 0;
354 }
355
356 return 1;
357 }
358
sqlite2_handle_doer(pdo_dbh_t * dbh,const char * sql,long sql_len TSRMLS_DC)359 static long sqlite2_handle_doer(pdo_dbh_t *dbh, const char *sql, long sql_len TSRMLS_DC)
360 {
361 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
362 char *errmsg = NULL;
363
364 if ((H->einfo.errcode = sqlite_exec(H->db, sql, NULL, NULL, &errmsg)) != SQLITE_OK) {
365 pdo_sqlite2_error(errmsg, dbh);
366 return -1;
367 } else {
368 return sqlite_changes(H->db);
369 }
370 }
371
pdo_sqlite2_last_insert_id(pdo_dbh_t * dbh,const char * name,unsigned int * len TSRMLS_DC)372 static char *pdo_sqlite2_last_insert_id(pdo_dbh_t *dbh, const char *name, unsigned int *len TSRMLS_DC)
373 {
374 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
375 char *id;
376
377 id = php_pdo_int64_to_str(sqlite_last_insert_rowid(H->db) TSRMLS_CC);
378 *len = strlen(id);
379 return id;
380 }
381
sqlite2_handle_quoter(pdo_dbh_t * dbh,const char * unquoted,int unquotedlen,char ** quoted,int * quotedlen,enum pdo_param_type paramtype TSRMLS_DC)382 static int sqlite2_handle_quoter(pdo_dbh_t *dbh, const char *unquoted, int unquotedlen, char **quoted, int *quotedlen, enum pdo_param_type paramtype TSRMLS_DC)
383 {
384 char *ret;
385
386 if (unquotedlen && (unquoted[0] == '\x01' || memchr(unquoted, '\0', unquotedlen) != NULL)) {
387 /* binary string */
388 int len;
389 ret = safe_emalloc(1 + unquotedlen / 254, 257, 5);
390 ret[0] = '\'';
391 ret[1] = '\x01';
392 len = php_sqlite_encode_binary(unquoted, unquotedlen, ret+2);
393 ret[len + 2] = '\'';
394 ret[len + 3] = '\0';
395 *quoted = ret;
396 *quotedlen = len + 3;
397 /* fprintf(stderr, "Quoting:%d:%.*s:\n", *quotedlen, *quotedlen, *quoted); */
398 return 1;
399 } else if (unquotedlen) {
400 ret = sqlite_mprintf("'%q'", unquoted);
401 if (ret) {
402 *quoted = estrdup(ret);
403 *quotedlen = strlen(ret);
404 sqlite_freemem(ret);
405 return 1;
406 }
407 return 0;
408 } else {
409 *quoted = estrdup("''");
410 *quotedlen = 2;
411 return 1;
412 }
413 }
414
sqlite2_handle_begin(pdo_dbh_t * dbh TSRMLS_DC)415 static int sqlite2_handle_begin(pdo_dbh_t *dbh TSRMLS_DC)
416 {
417 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
418 char *errmsg = NULL;
419
420 if (sqlite_exec(H->db, "BEGIN", NULL, NULL, &errmsg) != SQLITE_OK) {
421 pdo_sqlite2_error(errmsg, dbh);
422 return 0;
423 }
424 return 1;
425 }
426
sqlite2_handle_commit(pdo_dbh_t * dbh TSRMLS_DC)427 static int sqlite2_handle_commit(pdo_dbh_t *dbh TSRMLS_DC)
428 {
429 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
430 char *errmsg = NULL;
431
432 if (sqlite_exec(H->db, "COMMIT", NULL, NULL, &errmsg) != SQLITE_OK) {
433 pdo_sqlite2_error(errmsg, dbh);
434 return 0;
435 }
436 return 1;
437 }
438
sqlite2_handle_rollback(pdo_dbh_t * dbh TSRMLS_DC)439 static int sqlite2_handle_rollback(pdo_dbh_t *dbh TSRMLS_DC)
440 {
441 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
442 char *errmsg = NULL;
443
444 if (sqlite_exec(H->db, "ROLLBACK", NULL, NULL, &errmsg) != SQLITE_OK) {
445 pdo_sqlite2_error(errmsg, dbh);
446 return 0;
447 }
448 return 1;
449 }
450
pdo_sqlite2_get_attribute(pdo_dbh_t * dbh,long attr,zval * return_value TSRMLS_DC)451 static int pdo_sqlite2_get_attribute(pdo_dbh_t *dbh, long attr, zval *return_value TSRMLS_DC)
452 {
453 switch (attr) {
454 case PDO_ATTR_CLIENT_VERSION:
455 case PDO_ATTR_SERVER_VERSION:
456 ZVAL_STRING(return_value, (char *)sqlite_libversion(), 1);
457 break;
458
459 default:
460 return 0;
461 }
462
463 return 1;
464 }
465
pdo_sqlite2_set_attr(pdo_dbh_t * dbh,long attr,zval * val TSRMLS_DC)466 static int pdo_sqlite2_set_attr(pdo_dbh_t *dbh, long attr, zval *val TSRMLS_DC)
467 {
468 pdo_sqlite2_db_handle *H = (pdo_sqlite2_db_handle *)dbh->driver_data;
469
470 switch (attr) {
471 case PDO_ATTR_TIMEOUT:
472 convert_to_long(val);
473 sqlite_busy_timeout(H->db, Z_LVAL_P(val) * 1000);
474 return 1;
475 }
476 return 0;
477 }
478
PHP_FUNCTION(sqlite2_create_function)479 static PHP_FUNCTION(sqlite2_create_function)
480 {
481 /* TODO: implement this stuff */
482 }
483
484 static const zend_function_entry dbh_methods[] = {
485 PHP_FE(sqlite2_create_function, NULL)
486 {NULL, NULL, NULL}
487 };
488
get_driver_methods(pdo_dbh_t * dbh,int kind TSRMLS_DC)489 static const zend_function_entry *get_driver_methods(pdo_dbh_t *dbh, int kind TSRMLS_DC)
490 {
491 switch (kind) {
492 case PDO_DBH_DRIVER_METHOD_KIND_DBH:
493 return dbh_methods;
494
495 default:
496 return NULL;
497 }
498 }
499
500 static struct pdo_dbh_methods sqlite2_methods = {
501 sqlite2_handle_closer,
502 sqlite2_handle_preparer,
503 sqlite2_handle_doer,
504 sqlite2_handle_quoter,
505 sqlite2_handle_begin,
506 sqlite2_handle_commit,
507 sqlite2_handle_rollback,
508 pdo_sqlite2_set_attr,
509 pdo_sqlite2_last_insert_id,
510 pdo_sqlite2_fetch_error_func,
511 pdo_sqlite2_get_attribute,
512 NULL, /* check_liveness: not needed */
513 get_driver_methods
514 };
515
make_filename_safe(const char * filename TSRMLS_DC)516 static char *make_filename_safe(const char *filename TSRMLS_DC)
517 {
518 if (*filename && strncmp(filename, ":memory:", sizeof(":memory:")-1)) {
519 char *fullpath = expand_filepath(filename, NULL TSRMLS_CC);
520
521 if (!fullpath) {
522 return NULL;
523 }
524
525 if (PG(safe_mode) && (!php_checkuid(fullpath, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
526 efree(fullpath);
527 return NULL;
528 }
529
530 if (php_check_open_basedir(fullpath TSRMLS_CC)) {
531 efree(fullpath);
532 return NULL;
533 }
534 return fullpath;
535 }
536 return estrdup(filename);
537 }
538
authorizer(void * autharg,int access_type,const char * arg3,const char * arg4,const char * arg5,const char * arg6)539 static int authorizer(void *autharg, int access_type, const char *arg3, const char *arg4,
540 const char *arg5, const char *arg6)
541 {
542 char *filename;
543 switch (access_type) {
544 case SQLITE_COPY: {
545 TSRMLS_FETCH();
546 filename = make_filename_safe(arg4 TSRMLS_CC);
547 if (!filename) {
548 return SQLITE_DENY;
549 }
550 efree(filename);
551 return SQLITE_OK;
552 }
553
554 case SQLITE_ATTACH: {
555 TSRMLS_FETCH();
556 filename = make_filename_safe(arg3 TSRMLS_CC);
557 if (!filename) {
558 return SQLITE_DENY;
559 }
560 efree(filename);
561 return SQLITE_OK;
562 }
563
564 default:
565 /* access allowed */
566 return SQLITE_OK;
567 }
568 }
569
pdo_sqlite2_handle_factory(pdo_dbh_t * dbh,zval * driver_options TSRMLS_DC)570 static int pdo_sqlite2_handle_factory(pdo_dbh_t *dbh, zval *driver_options TSRMLS_DC) /* {{{ */
571 {
572 pdo_sqlite2_db_handle *H;
573 int ret = 0;
574 long timeout = 60;
575 char *filename;
576 char *errmsg = NULL;
577
578 H = pecalloc(1, sizeof(pdo_sqlite2_db_handle), dbh->is_persistent);
579
580 H->einfo.errcode = 0;
581 H->einfo.errmsg = NULL;
582 dbh->driver_data = H;
583
584 filename = make_filename_safe(dbh->data_source TSRMLS_CC);
585
586 if (!filename) {
587 zend_throw_exception_ex(php_pdo_get_exception(), 0 TSRMLS_CC,
588 "safe_mode/open_basedir prohibits opening %s",
589 dbh->data_source);
590 goto cleanup;
591 }
592
593 H->db = sqlite_open(filename, 0666, &errmsg);
594 efree(filename);
595
596 if (!H->db) {
597 H->einfo.errcode = SQLITE_ERROR;
598 pdo_sqlite2_error(errmsg, dbh);
599 goto cleanup;
600 }
601
602 sqlite_set_authorizer(H->db, authorizer, NULL);
603
604 if (driver_options) {
605 timeout = pdo_attr_lval(driver_options, PDO_ATTR_TIMEOUT, timeout TSRMLS_CC);
606 }
607 sqlite_busy_timeout(H->db, timeout * 1000);
608
609 dbh->alloc_own_columns = 1;
610 dbh->max_escaped_char_length = 2;
611
612 ret = 1;
613
614 cleanup:
615 dbh->methods = &sqlite2_methods;
616
617 return ret;
618 }
619 /* }}} */
620
621 pdo_driver_t pdo_sqlite2_driver = {
622 PDO_DRIVER_HEADER(sqlite2),
623 pdo_sqlite2_handle_factory
624 };
625
626
627
628 #endif
629
630
631 /*
632 * Local variables:
633 * tab-width: 4
634 * c-basic-offset: 4
635 * End:
636 * vim600: noet sw=4 ts=4 fdm=marker
637 * vim<600: noet sw=4 ts=4
638 */
639