Annotation of embedaddon/php/ext/standard/browscap.c, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | PHP Version 5 |
! 4: +----------------------------------------------------------------------+
! 5: | Copyright (c) 1997-2012 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: Zeev Suraski <zeev@zend.com> |
! 16: +----------------------------------------------------------------------+
! 17: */
! 18:
! 19: /* $Id: browscap.c 321634 2012-01-01 13:15:04Z felipe $ */
! 20:
! 21: #include "php.h"
! 22: #include "php_browscap.h"
! 23: #include "php_ini.h"
! 24: #include "php_string.h"
! 25: #include "ext/pcre/php_pcre.h"
! 26:
! 27: #include "zend_ini_scanner.h"
! 28: #include "zend_globals.h"
! 29:
! 30: typedef struct {
! 31: HashTable *htab;
! 32: zval *current_section;
! 33: char *current_section_name;
! 34: char filename[MAXPATHLEN];
! 35: } browser_data;
! 36:
! 37: /* browser data defined in startup phase, eagerly loaded in MINIT */
! 38: static browser_data global_bdata = {0};
! 39:
! 40: /* browser data defined in activation phase, lazily loaded in get_browser.
! 41: * Per request and per thread, if applicable */
! 42: ZEND_BEGIN_MODULE_GLOBALS(browscap)
! 43: browser_data activation_bdata;
! 44: ZEND_END_MODULE_GLOBALS(browscap)
! 45:
! 46: ZEND_DECLARE_MODULE_GLOBALS(browscap);
! 47:
! 48: #ifdef ZTS
! 49: #define BROWSCAP_G(v) TSRMG(browscap_globals_id, zend_browscap_globals *, v)
! 50: #else
! 51: #define BROWSCAP_G(v) (browscap_globals.v)
! 52: #endif
! 53:
! 54: #define DEFAULT_SECTION_NAME "Default Browser Capability Settings"
! 55:
! 56: /* OBJECTS_FIXME: This whole extension needs going through. The use of objects looks pretty broken here */
! 57:
! 58: static void browscap_entry_dtor_request(zval **zvalue) /* {{{ */
! 59: {
! 60: if (Z_TYPE_PP(zvalue) == IS_ARRAY) {
! 61: zend_hash_destroy(Z_ARRVAL_PP(zvalue));
! 62: efree(Z_ARRVAL_PP(zvalue));
! 63: } else if (Z_TYPE_PP(zvalue) == IS_STRING) {
! 64: if (Z_STRVAL_PP(zvalue)) {
! 65: efree(Z_STRVAL_PP(zvalue));
! 66: }
! 67: }
! 68: efree(*zvalue);
! 69: }
! 70: /* }}} */
! 71:
! 72: static void browscap_entry_dtor_persistent(zval **zvalue) /* {{{ */ {
! 73: if (Z_TYPE_PP(zvalue) == IS_ARRAY) {
! 74: zend_hash_destroy(Z_ARRVAL_PP(zvalue));
! 75: free(Z_ARRVAL_PP(zvalue));
! 76: } else if (Z_TYPE_PP(zvalue) == IS_STRING) {
! 77: if (Z_STRVAL_PP(zvalue)) {
! 78: free(Z_STRVAL_PP(zvalue));
! 79: }
! 80: }
! 81: free(*zvalue);
! 82: }
! 83: /* }}} */
! 84:
! 85: static void convert_browscap_pattern(zval *pattern, int persistent) /* {{{ */
! 86: {
! 87: int i, j=0;
! 88: char *t;
! 89:
! 90: php_strtolower(Z_STRVAL_P(pattern), Z_STRLEN_P(pattern));
! 91:
! 92: t = (char *) safe_pemalloc(Z_STRLEN_P(pattern), 2, 5, persistent);
! 93:
! 94: t[j++] = '\xA7'; /* section sign */
! 95: t[j++] = '^';
! 96:
! 97: for (i=0; i<Z_STRLEN_P(pattern); i++, j++) {
! 98: switch (Z_STRVAL_P(pattern)[i]) {
! 99: case '?':
! 100: t[j] = '.';
! 101: break;
! 102: case '*':
! 103: t[j++] = '.';
! 104: t[j] = '*';
! 105: break;
! 106: case '.':
! 107: t[j++] = '\\';
! 108: t[j] = '.';
! 109: break;
! 110: case '\\':
! 111: t[j++] = '\\';
! 112: t[j] = '\\';
! 113: break;
! 114: case '(':
! 115: t[j++] = '\\';
! 116: t[j] = '(';
! 117: break;
! 118: case ')':
! 119: t[j++] = '\\';
! 120: t[j] = ')';
! 121: break;
! 122: case '\xA7':
! 123: t[j++] = '\\';
! 124: t[j] = '\xA7';
! 125: break;
! 126: default:
! 127: t[j] = Z_STRVAL_P(pattern)[i];
! 128: break;
! 129: }
! 130: }
! 131:
! 132: t[j++] = '$';
! 133: t[j++] = '\xA7';
! 134:
! 135: t[j]=0;
! 136: Z_STRVAL_P(pattern) = t;
! 137: Z_STRLEN_P(pattern) = j;
! 138: }
! 139: /* }}} */
! 140:
! 141: static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callback_type, void *arg TSRMLS_DC) /* {{{ */
! 142: {
! 143: browser_data *bdata = arg;
! 144: int persistent = bdata->htab->persistent;
! 145:
! 146: if (!arg1) {
! 147: return;
! 148: }
! 149:
! 150: switch (callback_type) {
! 151: case ZEND_INI_PARSER_ENTRY:
! 152: if (bdata->current_section && arg2) {
! 153: zval *new_property;
! 154: char *new_key;
! 155:
! 156: /* parent entry can not be same as current section -> causes infinite loop! */
! 157: if (!strcasecmp(Z_STRVAL_P(arg1), "parent") &&
! 158: bdata->current_section_name != NULL &&
! 159: !strcasecmp(bdata->current_section_name, Z_STRVAL_P(arg2))
! 160: ) {
! 161: zend_error(E_CORE_ERROR, "Invalid browscap ini file: "
! 162: "'Parent' value cannot be same as the section name: %s "
! 163: "(in file %s)", bdata->current_section_name, INI_STR("browscap"));
! 164: return;
! 165: }
! 166:
! 167: new_property = (zval *) pemalloc(sizeof(zval), persistent);
! 168: INIT_PZVAL(new_property);
! 169: Z_TYPE_P(new_property) = IS_STRING;
! 170:
! 171: /* Set proper value for true/false settings */
! 172: if ((Z_STRLEN_P(arg2) == 2 && !strncasecmp(Z_STRVAL_P(arg2), "on", sizeof("on") - 1)) ||
! 173: (Z_STRLEN_P(arg2) == 3 && !strncasecmp(Z_STRVAL_P(arg2), "yes", sizeof("yes") - 1)) ||
! 174: (Z_STRLEN_P(arg2) == 4 && !strncasecmp(Z_STRVAL_P(arg2), "true", sizeof("true") - 1))
! 175: ) {
! 176: Z_STRVAL_P(new_property) = pestrndup("1", 1, persistent);
! 177: Z_STRLEN_P(new_property) = 1;
! 178: } else if (
! 179: (Z_STRLEN_P(arg2) == 2 && !strncasecmp(Z_STRVAL_P(arg2), "no", sizeof("no") - 1)) ||
! 180: (Z_STRLEN_P(arg2) == 3 && !strncasecmp(Z_STRVAL_P(arg2), "off", sizeof("off") - 1)) ||
! 181: (Z_STRLEN_P(arg2) == 4 && !strncasecmp(Z_STRVAL_P(arg2), "none", sizeof("none") - 1)) ||
! 182: (Z_STRLEN_P(arg2) == 5 && !strncasecmp(Z_STRVAL_P(arg2), "false", sizeof("false") - 1))
! 183: ) {
! 184: Z_STRVAL_P(new_property) = pestrndup("", 0, persistent);
! 185: Z_STRLEN_P(new_property) = 0;
! 186: } else { /* Other than true/false setting */
! 187: Z_STRVAL_P(new_property) = pestrndup(Z_STRVAL_P(arg2),
! 188: Z_STRLEN_P(arg2), persistent);
! 189: Z_STRLEN_P(new_property) = Z_STRLEN_P(arg2);
! 190: }
! 191: new_key = pestrndup(Z_STRVAL_P(arg1), Z_STRLEN_P(arg1), persistent);
! 192: zend_str_tolower(new_key, Z_STRLEN_P(arg1));
! 193: zend_hash_update(Z_ARRVAL_P(bdata->current_section), new_key, Z_STRLEN_P(arg1) + 1, &new_property, sizeof(zval *), NULL);
! 194: pefree(new_key, persistent);
! 195: }
! 196: break;
! 197: case ZEND_INI_PARSER_SECTION: {
! 198: zval *processed;
! 199: zval *unprocessed;
! 200: HashTable *section_properties;
! 201:
! 202: /*printf("'%s' (%d)\n",$1.value.str.val,$1.value.str.len + 1);*/
! 203: bdata->current_section = (zval *) pemalloc(sizeof(zval), persistent);
! 204: INIT_PZVAL(bdata->current_section);
! 205: processed = (zval *) pemalloc(sizeof(zval), persistent);
! 206: INIT_PZVAL(processed);
! 207: unprocessed = (zval *) pemalloc(sizeof(zval), persistent);
! 208: INIT_PZVAL(unprocessed);
! 209:
! 210: section_properties = (HashTable *) pemalloc(sizeof(HashTable), persistent);
! 211: zend_hash_init(section_properties, 0, NULL,
! 212: (dtor_func_t) (persistent?browscap_entry_dtor_persistent
! 213: :browscap_entry_dtor_request),
! 214: persistent);
! 215: Z_ARRVAL_P(bdata->current_section) = section_properties;
! 216: Z_TYPE_P(bdata->current_section) = IS_ARRAY;
! 217: if (bdata->current_section_name) {
! 218: pefree(bdata->current_section_name, persistent);
! 219: }
! 220: bdata->current_section_name = pestrndup(Z_STRVAL_P(arg1),
! 221: Z_STRLEN_P(arg1), persistent);
! 222:
! 223: zend_hash_update(bdata->htab, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1) + 1, (void *) &bdata->current_section, sizeof(zval *), NULL);
! 224:
! 225: Z_STRVAL_P(processed) = Z_STRVAL_P(arg1);
! 226: Z_STRLEN_P(processed) = Z_STRLEN_P(arg1);
! 227: Z_TYPE_P(processed) = IS_STRING;
! 228: Z_STRVAL_P(unprocessed) = Z_STRVAL_P(arg1);
! 229: Z_STRLEN_P(unprocessed) = Z_STRLEN_P(arg1);
! 230: Z_TYPE_P(unprocessed) = IS_STRING;
! 231: Z_STRVAL_P(unprocessed) = pestrndup(Z_STRVAL_P(unprocessed), Z_STRLEN_P(unprocessed), persistent);
! 232:
! 233: convert_browscap_pattern(processed, persistent);
! 234: zend_hash_update(section_properties, "browser_name_regex", sizeof("browser_name_regex"), (void *) &processed, sizeof(zval *), NULL);
! 235: zend_hash_update(section_properties, "browser_name_pattern", sizeof("browser_name_pattern"), (void *) &unprocessed, sizeof(zval *), NULL);
! 236: }
! 237: break;
! 238: }
! 239: }
! 240: /* }}} */
! 241:
! 242: static int browscap_read_file(char *filename, browser_data *browdata, int persistent TSRMLS_DC) /* {{{ */
! 243: {
! 244: zend_file_handle fh = {0};
! 245:
! 246: if (filename == NULL || filename[0] == '\0') {
! 247: return FAILURE;
! 248: }
! 249:
! 250: browdata->htab = pemalloc(sizeof *browdata->htab, persistent);
! 251: if (browdata->htab == NULL) {
! 252: return FAILURE;
! 253: }
! 254:
! 255: if (zend_hash_init_ex(browdata->htab, 0, NULL,
! 256: (dtor_func_t) (persistent?browscap_entry_dtor_persistent
! 257: :browscap_entry_dtor_request),
! 258: persistent, 0) == FAILURE) {
! 259: pefree(browdata->htab, persistent);
! 260: browdata->htab = NULL;
! 261: return FAILURE;
! 262: }
! 263:
! 264: fh.handle.fp = VCWD_FOPEN(filename, "r");
! 265: fh.opened_path = NULL;
! 266: fh.free_filename = 0;
! 267: if (!fh.handle.fp) {
! 268: zend_hash_destroy(browdata->htab);
! 269: pefree(browdata->htab, persistent);
! 270: browdata->htab = NULL;
! 271: zend_error(E_CORE_WARNING, "Cannot open '%s' for reading", filename);
! 272: return FAILURE;
! 273: }
! 274: fh.filename = filename;
! 275: Z_TYPE(fh) = ZEND_HANDLE_FP;
! 276: browdata->current_section_name = NULL;
! 277: zend_parse_ini_file(&fh, 1, ZEND_INI_SCANNER_RAW,
! 278: (zend_ini_parser_cb_t) php_browscap_parser_cb, browdata TSRMLS_CC);
! 279: if (browdata->current_section_name != NULL) {
! 280: pefree(browdata->current_section_name, persistent);
! 281: browdata->current_section_name = NULL;
! 282: }
! 283:
! 284: return SUCCESS;
! 285: }
! 286: /* }}} */
! 287:
! 288: #ifdef ZTS
! 289: static void browscap_globals_ctor(zend_browscap_globals *browscap_globals TSRMLS_DC) /* {{{ */
! 290: {
! 291: browscap_globals->activation_bdata.htab = NULL;
! 292: browscap_globals->activation_bdata.current_section = NULL;
! 293: browscap_globals->activation_bdata.current_section_name = NULL;
! 294: browscap_globals->activation_bdata.filename[0] = '\0';
! 295: }
! 296: /* }}} */
! 297: #endif
! 298:
! 299: static void browscap_bdata_dtor(browser_data *bdata, int persistent TSRMLS_DC) /* {{{ */
! 300: {
! 301: if (bdata->htab != NULL) {
! 302: zend_hash_destroy(bdata->htab);
! 303: pefree(bdata->htab, persistent);
! 304: bdata->htab = NULL;
! 305: }
! 306: bdata->filename[0] = '\0';
! 307: /* current_section_* are only used during parsing */
! 308: }
! 309: /* }}} */
! 310:
! 311: /* {{{ PHP_INI_MH
! 312: */
! 313: PHP_INI_MH(OnChangeBrowscap)
! 314: {
! 315: if (stage == PHP_INI_STAGE_STARTUP) {
! 316: /* value handled in browscap.c's MINIT */
! 317: return SUCCESS;
! 318: } else if (stage == PHP_INI_STAGE_ACTIVATE) {
! 319: browser_data *bdata = &BROWSCAP_G(activation_bdata);
! 320: if (bdata->filename[0] != '\0') {
! 321: browscap_bdata_dtor(bdata, 0 TSRMLS_CC);
! 322: }
! 323: if (VCWD_REALPATH(new_value, bdata->filename) == NULL) {
! 324: return FAILURE;
! 325: }
! 326: return SUCCESS;
! 327: }
! 328:
! 329: return FAILURE;
! 330: }
! 331: /* }}} */
! 332:
! 333: PHP_MINIT_FUNCTION(browscap) /* {{{ */
! 334: {
! 335: char *browscap = INI_STR("browscap");
! 336:
! 337: #ifdef ZTS
! 338: ts_allocate_id(&browscap_globals_id, sizeof(browser_data),
! 339: (ts_allocate_ctor)browscap_globals_ctor, NULL);
! 340: #endif
! 341: /* ctor call not really needed for non-ZTS */
! 342:
! 343: if (browscap && browscap[0]) {
! 344: if (browscap_read_file(browscap, &global_bdata, 1 TSRMLS_CC) == FAILURE) {
! 345: return FAILURE;
! 346: }
! 347: }
! 348:
! 349: return SUCCESS;
! 350: }
! 351: /* }}} */
! 352:
! 353: PHP_RSHUTDOWN_FUNCTION(browscap) /* {{{ */
! 354: {
! 355: browser_data *bdata = &BROWSCAP_G(activation_bdata);
! 356: if (bdata->filename[0] != '\0') {
! 357: browscap_bdata_dtor(bdata, 0 TSRMLS_CC);
! 358: }
! 359:
! 360: return SUCCESS;
! 361: }
! 362: /* }}} */
! 363:
! 364: PHP_MSHUTDOWN_FUNCTION(browscap) /* {{{ */
! 365: {
! 366: browscap_bdata_dtor(&global_bdata, 1 TSRMLS_CC);
! 367:
! 368: return SUCCESS;
! 369: }
! 370: /* }}} */
! 371:
! 372: static int browser_reg_compare(zval **browser TSRMLS_DC, int num_args, va_list args, zend_hash_key *key) /* {{{ */
! 373: {
! 374: zval **browser_regex, **previous_match;
! 375: pcre *re;
! 376: int re_options;
! 377: pcre_extra *re_extra;
! 378: char *lookup_browser_name = va_arg(args, char *);
! 379: int lookup_browser_length = va_arg(args, int);
! 380: zval **found_browser_entry = va_arg(args, zval **);
! 381:
! 382: /* See if we have an exact match, if so, we're done... */
! 383: if (*found_browser_entry) {
! 384: if (zend_hash_find(Z_ARRVAL_PP(found_browser_entry), "browser_name_pattern", sizeof("browser_name_pattern"), (void**) &previous_match) == FAILURE) {
! 385: return 0;
! 386: }
! 387: else if (!strcasecmp(Z_STRVAL_PP(previous_match), lookup_browser_name)) {
! 388: return 0;
! 389: }
! 390: }
! 391:
! 392: if (zend_hash_find(Z_ARRVAL_PP(browser), "browser_name_regex", sizeof("browser_name_regex"), (void **) &browser_regex) == FAILURE) {
! 393: return 0;
! 394: }
! 395:
! 396: re = pcre_get_compiled_regex(Z_STRVAL_PP(browser_regex), &re_extra, &re_options TSRMLS_CC);
! 397: if (re == NULL) {
! 398: return 0;
! 399: }
! 400:
! 401: if (pcre_exec(re, re_extra, lookup_browser_name, lookup_browser_length, 0, re_options, NULL, 0) == 0) {
! 402: /* If we've found a possible browser, we need to do a comparison of the
! 403: number of characters changed in the user agent being checked versus
! 404: the previous match found and the current match. */
! 405: if (*found_browser_entry) {
! 406: int i, prev_len = 0, curr_len = 0, ua_len;
! 407: zval **current_match;
! 408:
! 409: if (zend_hash_find(Z_ARRVAL_PP(browser), "browser_name_pattern", sizeof("browser_name_pattern"), (void**) ¤t_match) == FAILURE) {
! 410: return 0;
! 411: }
! 412:
! 413: ua_len = lookup_browser_length;
! 414:
! 415: for (i = 0; i < Z_STRLEN_PP(previous_match); i++) {
! 416: switch (Z_STRVAL_PP(previous_match)[i]) {
! 417: case '?':
! 418: case '*':
! 419: /* do nothing, ignore these characters in the count */
! 420: break;
! 421:
! 422: default:
! 423: ++prev_len;
! 424: }
! 425: }
! 426:
! 427: for (i = 0; i < Z_STRLEN_PP(current_match); i++) {
! 428: switch (Z_STRVAL_PP(current_match)[i]) {
! 429: case '?':
! 430: case '*':
! 431: /* do nothing, ignore these characters in the count */
! 432: break;
! 433:
! 434: default:
! 435: ++curr_len;
! 436: }
! 437: }
! 438:
! 439: /* Pick which browser pattern replaces the least amount of
! 440: characters when compared to the original user agent string... */
! 441: if (ua_len - prev_len > ua_len - curr_len) {
! 442: *found_browser_entry = *browser;
! 443: }
! 444: }
! 445: else {
! 446: *found_browser_entry = *browser;
! 447: }
! 448: }
! 449:
! 450: return 0;
! 451: }
! 452: /* }}} */
! 453:
! 454: /* {{{ proto mixed get_browser([string browser_name [, bool return_array]])
! 455: Get information about the capabilities of a browser. If browser_name is omitted or null, HTTP_USER_AGENT is used. Returns an object by default; if return_array is true, returns an array. */
! 456: PHP_FUNCTION(get_browser)
! 457: {
! 458: char *agent_name = NULL;
! 459: int agent_name_len = 0;
! 460: zend_bool return_array = 0;
! 461: zval **agent, **z_agent_name, **http_user_agent;
! 462: zval *found_browser_entry, *tmp_copy;
! 463: char *lookup_browser_name;
! 464: browser_data *bdata;
! 465:
! 466: if (BROWSCAP_G(activation_bdata).filename[0] != '\0') {
! 467: bdata = &BROWSCAP_G(activation_bdata);
! 468: if (bdata->htab == NULL) { /* not initialized yet */
! 469: if (browscap_read_file(bdata->filename, bdata, 0 TSRMLS_CC) == FAILURE) {
! 470: RETURN_FALSE;
! 471: }
! 472: }
! 473: } else {
! 474: if (!global_bdata.htab) {
! 475: php_error_docref(NULL TSRMLS_CC, E_WARNING, "browscap ini directive not set");
! 476: RETURN_FALSE;
! 477: }
! 478: bdata = &global_bdata;
! 479: }
! 480:
! 481: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!b", &agent_name, &agent_name_len, &return_array) == FAILURE) {
! 482: return;
! 483: }
! 484:
! 485: if (agent_name == NULL) {
! 486: zend_is_auto_global("_SERVER", sizeof("_SERVER") - 1 TSRMLS_CC);
! 487: if (!PG(http_globals)[TRACK_VARS_SERVER] ||
! 488: zend_hash_find(HASH_OF(PG(http_globals)[TRACK_VARS_SERVER]), "HTTP_USER_AGENT", sizeof("HTTP_USER_AGENT"), (void **) &http_user_agent) == FAILURE
! 489: ) {
! 490: php_error_docref(NULL TSRMLS_CC, E_WARNING, "HTTP_USER_AGENT variable is not set, cannot determine user agent name");
! 491: RETURN_FALSE;
! 492: }
! 493: agent_name = Z_STRVAL_PP(http_user_agent);
! 494: agent_name_len = Z_STRLEN_PP(http_user_agent);
! 495: }
! 496:
! 497: lookup_browser_name = estrndup(agent_name, agent_name_len);
! 498: php_strtolower(lookup_browser_name, agent_name_len);
! 499:
! 500: if (zend_hash_find(bdata->htab, lookup_browser_name, agent_name_len + 1, (void **) &agent) == FAILURE) {
! 501: found_browser_entry = NULL;
! 502: zend_hash_apply_with_arguments(bdata->htab TSRMLS_CC, (apply_func_args_t) browser_reg_compare, 3, lookup_browser_name, agent_name_len, &found_browser_entry);
! 503:
! 504: if (found_browser_entry) {
! 505: agent = &found_browser_entry;
! 506: } else if (zend_hash_find(bdata->htab, DEFAULT_SECTION_NAME, sizeof(DEFAULT_SECTION_NAME), (void **) &agent) == FAILURE) {
! 507: efree(lookup_browser_name);
! 508: RETURN_FALSE;
! 509: }
! 510: }
! 511:
! 512: if (return_array) {
! 513: array_init(return_value);
! 514: zend_hash_copy(Z_ARRVAL_P(return_value), Z_ARRVAL_PP(agent), (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));
! 515: }
! 516: else {
! 517: object_init(return_value);
! 518: zend_hash_copy(Z_OBJPROP_P(return_value), Z_ARRVAL_PP(agent), (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));
! 519: }
! 520:
! 521: while (zend_hash_find(Z_ARRVAL_PP(agent), "parent", sizeof("parent"), (void **) &z_agent_name) == SUCCESS) {
! 522: if (zend_hash_find(bdata->htab, Z_STRVAL_PP(z_agent_name), Z_STRLEN_PP(z_agent_name) + 1, (void **)&agent) == FAILURE) {
! 523: break;
! 524: }
! 525:
! 526: if (return_array) {
! 527: zend_hash_merge(Z_ARRVAL_P(return_value), Z_ARRVAL_PP(agent), (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *), 0);
! 528: }
! 529: else {
! 530: zend_hash_merge(Z_OBJPROP_P(return_value), Z_ARRVAL_PP(agent), (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *), 0);
! 531: }
! 532: }
! 533:
! 534: efree(lookup_browser_name);
! 535: }
! 536: /* }}} */
! 537:
! 538: /*
! 539: * Local variables:
! 540: * tab-width: 4
! 541: * c-basic-offset: 4
! 542: * End:
! 543: * vim600: sw=4 ts=4 fdm=marker
! 544: * vim<600: sw=4 ts=4
! 545: */
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