/* +----------------------------------------------------------------------+ | PHP version 4.0 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2001 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 2.02 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available at through the world-wide-web at | | http://www.php.net/license/2_02.txt. | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Sterling Hughes | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php.h" #if HAVE_CURL #include #include #ifdef PHP_WIN32 #include #include #endif #include #include #define SMART_STR_PREALLOC 4096 #include "ext/standard/php_smart_str.h" #include "ext/standard/info.h" #include "ext/standard/file.h" #include "php_curl.h" static int le_curl; #define le_curl_name "cURL handle" static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC); #define SAVE_CURL_ERROR(__handle, __err) (__handle)->err.no = (int) __err; /* {{{ curl_functions[] */ function_entry curl_functions[] = { PHP_FE(curl_init, NULL) PHP_FE(curl_version, NULL) PHP_FE(curl_setopt, NULL) PHP_FE(curl_exec, NULL) PHP_FE(curl_getinfo, NULL) PHP_FE(curl_error, NULL) PHP_FE(curl_errno, NULL) PHP_FE(curl_close, NULL) {NULL, NULL, NULL} }; /* }}} */ /* {{{ curl_module_entry */ zend_module_entry curl_module_entry = { STANDARD_MODULE_HEADER, "curl", curl_functions, PHP_MINIT(curl), PHP_MSHUTDOWN(curl), NULL, NULL, PHP_MINFO(curl), NO_VERSION_YET, STANDARD_MODULE_PROPERTIES }; /* }}} */ #ifdef COMPILE_DL_CURL ZEND_GET_MODULE (curl) #endif /* {{{ PHP_MINFO_FUNCTION */ PHP_MINFO_FUNCTION(curl) { php_info_print_table_start(); php_info_print_table_row(2, "CURL support", "enabled"); php_info_print_table_row(2, "CURL Information", curl_version()); php_info_print_table_end(); } /* }}} */ #define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT) /* {{{ PHP_MINIT_FUNCTION */ PHP_MINIT_FUNCTION(curl) { le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number); /* Constants for curl_setopt() */ REGISTER_CURL_CONSTANT(CURLOPT_PORT); REGISTER_CURL_CONSTANT(CURLOPT_FILE); REGISTER_CURL_CONSTANT(CURLOPT_INFILE); REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE); REGISTER_CURL_CONSTANT(CURLOPT_URL); REGISTER_CURL_CONSTANT(CURLOPT_PROXY); REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE); REGISTER_CURL_CONSTANT(CURLOPT_HEADER); REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER); REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS); REGISTER_CURL_CONSTANT(CURLOPT_NOBODY); REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR); REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD); REGISTER_CURL_CONSTANT(CURLOPT_POST); REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY); REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND); REGISTER_CURL_CONSTANT(CURLOPT_NETRC); REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION); REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII); REGISTER_CURL_CONSTANT(CURLOPT_PUT); REGISTER_CURL_CONSTANT(CURLOPT_MUTE); REGISTER_CURL_CONSTANT(CURLOPT_USERPWD); REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD); REGISTER_CURL_CONSTANT(CURLOPT_RANGE); REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT); REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS); REGISTER_CURL_CONSTANT(CURLOPT_REFERER); REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT); REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT); REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT); REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME); REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM); REGISTER_CURL_CONSTANT(CURLOPT_COOKIE); REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT); REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD); REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER); REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST); REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE); REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION); REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION); REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE); REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST); REGISTER_CURL_CONSTANT(CURLOPT_STDERR); REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT); REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER); REGISTER_CURL_CONSTANT(CURLOPT_QUOTE); REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE); REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE); REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL); REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL); REGISTER_CURL_CONSTANT(CURLOPT_FILETIME); REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION); REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION); REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION); REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION); REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS); REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS); REGISTER_CURL_CONSTANT(CURLOPT_CLOSEPOLICY); REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT); REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE); REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE); REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET); REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT); REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER); REGISTER_CURL_CONSTANT(CURLOPT_CAINFO); REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR); REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST); REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER); /* Constants effecting the way CURLOPT_CLOSEPOLICY works */ REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_RECENTLY_USED); REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_TRAFFIC); REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_SLOWEST); REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_CALLBACK); REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_OLDEST); /* Info constants */ REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL); REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE); REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE); REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE); REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME); REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME); REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME); REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME); REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD); REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD); REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD); REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD); REGISTER_CURL_CONSTANT(CURLINFO_FILETIME); REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT); REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD); REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD); /* Error Constants */ REGISTER_CURL_CONSTANT(CURLE_OK); REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL); REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT); REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT); REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER); REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY); REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST); REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT); REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY); REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED); REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT); REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY); REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY); REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY); REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT); REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST); REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT); REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY); REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE); REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE); REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR); REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR); REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND); REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR); REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER); REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE); REGISTER_CURL_CONSTANT(CURLE_READ_ERROR); REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY); REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED); REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII); REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED); REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST); REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE); REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR); REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR); REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR); REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME); REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE); REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND); REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED); REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND); REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND); REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK); REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT); REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER); REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED); REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED); REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS); REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION); REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX); REGISTER_CURL_CONSTANT(CURLE_OBSOLETE); REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE); if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { return FAILURE; } return SUCCESS; } /* }}} */ /* {{{ PHP_MSHUTDOWN_FUNCTION */ PHP_MSHUTDOWN_FUNCTION(curl) { curl_global_cleanup(); return SUCCESS; } /* }}} */ #define PHP_CURL_STDOUT 0 #define PHP_CURL_FILE 1 #define PHP_CURL_USER 2 #define PHP_CURL_DIRECT 3 #define PHP_CURL_RETURN 4 #define PHP_CURL_ASCII 5 #define PHP_CURL_BINARY 6 #define PHP_CURL_IGNORE 7 /* {{{ curl_write */ static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx) { php_curl *ch = (php_curl *) ctx; php_curl_write *t = ch->handlers->write; size_t length = size * nmemb; TSRMLS_FETCH(); switch (t->method) { case PHP_CURL_STDOUT: PUTS(data); break; case PHP_CURL_FILE: return fwrite(data, size, nmemb, t->fp); case PHP_CURL_RETURN: smart_str_appendl(&t->buf, data, (int) length); break; case PHP_CURL_USER: { zval *argv[2]; zval *retval; int error; TSRMLS_FETCH(); MAKE_STD_ZVAL(argv[0]); MAKE_STD_ZVAL(argv[1]); MAKE_STD_ZVAL(retval); ZVAL_RESOURCE(argv[0], ch->id); zend_list_addref(ch->id); ZVAL_STRINGL(argv[1], data, (int) length, 1); error = call_user_function(EG(function_table), NULL, t->func, retval, 2, argv TSRMLS_CC); if (error == FAILURE) { php_error(E_WARNING, "Couldn't call the CURLOPT_WRITEFUNCTION"); length = -1; } else { length = Z_LVAL_P(retval); } zval_ptr_dtor(&argv[0]); zval_ptr_dtor(&argv[1]); zval_ptr_dtor(&retval); break; } } return length; } /* }}} */ /* {{{ curl_read */ static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx) { php_curl *ch = (php_curl *) ctx; php_curl_read *t = ch->handlers->read; int length = -1; switch (t->method) { case PHP_CURL_DIRECT: length = fread(data, size, nmemb, t->fp); break; case PHP_CURL_USER: { zval *argv[3]; zval *retval; int length; int error; TSRMLS_FETCH(); MAKE_STD_ZVAL(argv[0]); MAKE_STD_ZVAL(argv[1]); MAKE_STD_ZVAL(argv[2]); MAKE_STD_ZVAL(retval); ZVAL_RESOURCE(argv[0], ch->id); zend_list_addref(ch->id); ZVAL_RESOURCE(argv[1], t->fd); zend_list_addref(t->fd); ZVAL_LONG(argv[2], size * nmemb); error = call_user_function(EG(function_table), NULL, t->func, retval, 3, argv TSRMLS_CC); if (error == FAILURE) { php_error(E_WARNING, "Cannot call the CURLOPT_READFUNCTION"); length = -1; } else { memcpy(data, Z_STRVAL_P(retval), size * nmemb); length = Z_STRLEN_P(retval); } zval_ptr_dtor(&argv[0]); zval_ptr_dtor(&argv[1]); zval_ptr_dtor(&argv[2]); zval_ptr_dtor(&retval); break; } } return length; } /* }}} */ /* {{{ curl_write_header */ static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx) { php_curl *ch = (php_curl *) ctx; php_curl_write *t = ch->handlers->write_header; int error; int length; TSRMLS_FETCH(); switch (t->method) { case PHP_CURL_STDOUT: /* Handle special case write when we're returning the entire transfer */ if (ch->handlers->write->method == PHP_CURL_RETURN) smart_str_appendl(&ch->handlers->write->buf, data, size * nmemb); else PUTS(data); length = size * nmemb; break; case PHP_CURL_FILE: length = fwrite(data, size, nmemb, t->fp); break; case PHP_CURL_USER: { zval *argv[2]; zval *retval; TSRMLS_FETCH(); MAKE_STD_ZVAL(argv[0]); MAKE_STD_ZVAL(argv[1]); MAKE_STD_ZVAL(retval); ZVAL_RESOURCE(argv[0], ch->id); zend_list_addref(ch->id); ZVAL_STRINGL(argv[0], data, size * nmemb, 1); error = call_user_function(EG(function_table), NULL, t->func, retval, 2, argv TSRMLS_CC); if (error == FAILURE) { php_error(E_WARNING, "Couldn't call the CURLOPT_HEADERFUNCTION"); length = -1; } else { length = Z_LVAL_P(retval); } zval_ptr_dtor(&argv[0]); zval_ptr_dtor(&argv[1]); zval_ptr_dtor(&retval); break; } case PHP_CURL_IGNORE: length = size * nmemb; break; } return length; } /* }}} */ /* {{{ curl_passwd */ static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen) { php_curl *ch = (php_curl *) ctx; zval *func = ch->handlers->passwd; zval *argv[3]; zval *retval = NULL; int error; int ret = 0; TSRMLS_FETCH(); MAKE_STD_ZVAL(argv[0]); MAKE_STD_ZVAL(argv[1]); MAKE_STD_ZVAL(argv[2]); ZVAL_RESOURCE(argv[0], ch->id); zend_list_addref(ch->id); ZVAL_STRING(argv[1], prompt, 1); ZVAL_LONG(argv[2], buflen); error = call_user_function(EG(function_table), NULL, func, retval, 2, argv TSRMLS_CC); if (error == FAILURE) { php_error(E_WARNING, "Couldn't call the CURLOPT_PASSWDFUNCTION"); ret = -1; } else { if (Z_STRLEN_P(retval) > buflen) { php_error(E_WARNING, "Returned password is too long for libcurl to handle"); ret = -1; } else { strlcpy(buf, Z_STRVAL_P(retval), buflen); } } zval_ptr_dtor(&argv[0]); zval_ptr_dtor(&argv[1]); zval_ptr_dtor(&argv[2]); zval_ptr_dtor(&retval); return ret; } /* }}} */ /* {{{ curl_free_string */ static void curl_free_string(void **string) { efree(*string); } /* }}} */ /* {{{ curl_free_post */ static void curl_free_post(void **post) { curl_formfree((struct HttpPost *) *post); } /* }}} */ /* {{{ curl_free_slist */ static void curl_free_slist(void **slist) { curl_slist_free_all((struct curl_slist *) *slist); } /* }}} */ /* {{{ proto string curl_version(void) Return the CURL version string. */ PHP_FUNCTION(curl_version) { if (ZEND_NUM_ARGS() != 0) { WRONG_PARAM_COUNT; } RETURN_STRING(curl_version(), 1); } /* }}} */ /* {{{ alloc_curl_handle */ static void alloc_curl_handle(php_curl **ch) { *ch = emalloc(sizeof(php_curl)); (*ch)->handlers = ecalloc(1, sizeof(php_curl_handlers)); (*ch)->handlers->write = ecalloc(1, sizeof(php_curl_write)); (*ch)->handlers->write_header = ecalloc(1, sizeof(php_curl_write)); (*ch)->handlers->read = ecalloc(1, sizeof(php_curl_read)); memset(&(*ch)->err, 0, sizeof((*ch)->err)); zend_llist_init(&(*ch)->to_free.str, sizeof(char *), (void(*)(void *)) curl_free_string, 0); zend_llist_init(&(*ch)->to_free.slist, sizeof(struct curl_slist), (void(*)(void *)) curl_free_slist, 0); zend_llist_init(&(*ch)->to_free.post, sizeof(struct HttpPost), (void(*)(void *)) curl_free_post, 0); } /* }}} */ /* {{{ proto int curl_init([string url]) Initialize a CURL session */ PHP_FUNCTION(curl_init) { zval **url; php_curl *ch; int argc = ZEND_NUM_ARGS(); if (argc < 0 || argc > 1 || zend_get_parameters_ex(argc, &url) == FAILURE) { WRONG_PARAM_COUNT; } alloc_curl_handle(&ch); ch->cp = curl_easy_init(); if (! ch->cp) { php_error(E_WARNING, "Cannot initialize a new cURL handle"); RETURN_FALSE; } ch->handlers->write->method = PHP_CURL_STDOUT; ch->handlers->write->type = PHP_CURL_ASCII; ch->handlers->read->method = PHP_CURL_DIRECT; ch->handlers->write_header->method = PHP_CURL_IGNORE; curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS, 1); curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0); curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER, ch->err.str); curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write); curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch); curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION, curl_read); curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch); curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_header); curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch); if (argc > 0) { char *urlcopy; convert_to_string_ex(url); urlcopy = estrndup(Z_STRVAL_PP(url), Z_STRLEN_PP(url)); curl_easy_setopt(ch->cp, CURLOPT_URL, urlcopy); zend_llist_add_element(&ch->to_free.str, &urlcopy); } ZEND_REGISTER_RESOURCE(return_value, ch, le_curl); ch->id = Z_LVAL_P(return_value); } /* }}} */ /* {{{ proto bool curl_setopt(int ch, string option, mixed value) Set an option for a CURL transfer */ PHP_FUNCTION(curl_setopt) { zval **zid, **zoption, **zvalue; php_curl *ch; CURLcode error; int option; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &zid, &zoption, &zvalue) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl); convert_to_long_ex(zoption); option = Z_LVAL_PP(zoption); switch (option) { case CURLOPT_INFILESIZE: case CURLOPT_VERBOSE: case CURLOPT_HEADER: case CURLOPT_NOPROGRESS: case CURLOPT_NOBODY: case CURLOPT_FAILONERROR: case CURLOPT_UPLOAD: case CURLOPT_POST: case CURLOPT_FTPLISTONLY: case CURLOPT_FTPAPPEND: case CURLOPT_NETRC: case CURLOPT_FOLLOWLOCATION: case CURLOPT_PUT: case CURLOPT_MUTE: case CURLOPT_TIMEOUT: case CURLOPT_LOW_SPEED_LIMIT: case CURLOPT_SSLVERSION: case CURLOPT_LOW_SPEED_TIME: case CURLOPT_RESUME_FROM: case CURLOPT_TIMEVALUE: case CURLOPT_TIMECONDITION: case CURLOPT_TRANSFERTEXT: case CURLOPT_HTTPPROXYTUNNEL: case CURLOPT_FILETIME: case CURLOPT_MAXREDIRS: case CURLOPT_MAXCONNECTS: case CURLOPT_CLOSEPOLICY: case CURLOPT_FRESH_CONNECT: case CURLOPT_FORBID_REUSE: case CURLOPT_CONNECTTIMEOUT: case CURLOPT_SSL_VERIFYHOST: case CURLOPT_SSL_VERIFYPEER: convert_to_long_ex(zvalue); error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue)); break; case CURLOPT_URL: case CURLOPT_PROXY: case CURLOPT_USERPWD: case CURLOPT_PROXYUSERPWD: case CURLOPT_RANGE: case CURLOPT_CUSTOMREQUEST: case CURLOPT_USERAGENT: case CURLOPT_FTPPORT: case CURLOPT_COOKIE: case CURLOPT_SSLCERT: case CURLOPT_SSLCERTPASSWD: case CURLOPT_COOKIEFILE: case CURLOPT_REFERER: case CURLOPT_INTERFACE: case CURLOPT_KRB4LEVEL: case CURLOPT_RANDOM_FILE: case CURLOPT_EGDSOCKET: case CURLOPT_CAINFO: case CURLOPT_COOKIEJAR: case CURLOPT_SSL_CIPHER_LIST: { char *copystr = NULL; convert_to_string_ex(zvalue); copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue)); error = curl_easy_setopt(ch->cp, option, copystr); zend_llist_add_element(&ch->to_free.str, ©str); break; } case CURLOPT_FILE: case CURLOPT_INFILE: case CURLOPT_WRITEHEADER: case CURLOPT_STDERR: { FILE *fp; ZEND_FETCH_RESOURCE(fp, FILE *, zvalue, -1, "File-Handle", php_file_le_fopen()); error = CURLE_OK; switch (option) { case CURLOPT_FILE: ch->handlers->write->fp = fp; ch->handlers->write->method = PHP_CURL_FILE; break; case CURLOPT_WRITEHEADER: ch->handlers->write_header->fp = fp; ch->handlers->write_header->method = PHP_CURL_FILE; break; case CURLOPT_INFILE: zend_list_addref(Z_LVAL_PP(zvalue)); ch->handlers->read->fp = fp; ch->handlers->read->fd = Z_LVAL_PP(zvalue); break; default: error = curl_easy_setopt(ch->cp, option, fp); break; } break; } case CURLOPT_RETURNTRANSFER: convert_to_long_ex(zvalue); if (Z_LVAL_PP(zvalue)) { ch->handlers->write->method = PHP_CURL_RETURN; } break; case CURLOPT_BINARYTRANSFER: convert_to_long_ex(zvalue); ch->handlers->write->type = PHP_CURL_BINARY; break; case CURLOPT_WRITEFUNCTION: zval_add_ref(zvalue); ch->handlers->write->func = *zvalue; ch->handlers->write->method = PHP_CURL_USER; break; case CURLOPT_READFUNCTION: zval_add_ref(zvalue); ch->handlers->read->func = *zvalue; ch->handlers->read->method = PHP_CURL_USER; break; case CURLOPT_HEADERFUNCTION: zval_add_ref(zvalue); ch->handlers->write_header->func = *zvalue; ch->handlers->write_header->method = PHP_CURL_USER; break; case CURLOPT_PASSWDFUNCTION: zval_add_ref(zvalue); ch->handlers->passwd = *zvalue; error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd); error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) ch); break; case CURLOPT_POSTFIELDS: if (Z_TYPE_PP(zvalue) == IS_ARRAY || Z_TYPE_PP(zvalue) == IS_OBJECT) { zval **current; HashTable *postfields; struct HttpPost *first = NULL; struct HttpPost *last = NULL; char *postval; char *string_key = NULL; ulong num_key; uint string_key_len; postfields = HASH_OF(*zvalue); if (! postfields) { php_error(E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS"); RETURN_FALSE; } for (zend_hash_internal_pointer_reset(postfields); zend_hash_get_current_data(postfields, (void **) ¤t) == SUCCESS; zend_hash_move_forward(postfields)) { SEPARATE_ZVAL(current); convert_to_string_ex(current); zend_hash_get_current_key_ex(postfields, &string_key, &string_key_len, &num_key, 0, NULL); postval = emalloc((string_key_len - 1) + Z_STRLEN_PP(current) + 1); snprintf(postval, (sizeof("%s=%s") - 1) + (string_key_len - 1) + Z_STRLEN_PP(current), "%s=%s", string_key, Z_STRVAL_PP(current)); error = curl_formparse(postval, &first, &last); } if (error != CURLE_OK) { SAVE_CURL_ERROR(ch, error); RETURN_FALSE; } zend_llist_add_element(&ch->to_free.post, &first); error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first); } else { char *post = NULL; convert_to_string_ex(zvalue); post = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue)); zend_llist_add_element(&ch->to_free.str, &post); error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post); error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_PP(zvalue)); } break; case CURLOPT_HTTPHEADER: case CURLOPT_QUOTE: case CURLOPT_POSTQUOTE: { zval **current; HashTable *ph; struct curl_slist *slist = NULL; ph = HASH_OF(*zvalue); if (! ph) { php_error(E_WARNING, "You must pass either an object or an array with the CURLOPT_HTTPHEADER," "CURLOPT_QUOTE and CURLOPT_POSTQUOTE arguments"); RETURN_FALSE; } for (zend_hash_internal_pointer_reset(ph); zend_hash_get_current_data(ph, (void **) ¤t) == SUCCESS; zend_hash_move_forward(ph)) { char *indiv = NULL; SEPARATE_ZVAL(current); convert_to_string_ex(current); indiv = estrndup(Z_STRVAL_PP(current), Z_STRLEN_PP(current) + 1); slist = curl_slist_append(slist, indiv); if (! slist) { efree(indiv); php_error(E_WARNING, "Couldn't build curl_slist from curl_setopt()"); RETURN_FALSE; } zend_llist_add_element(&ch->to_free.str, &indiv); } zend_llist_add_element(&ch->to_free.slist, &slist); error = curl_easy_setopt(ch->cp, option, slist); break; } } if (error != CURLE_OK) { SAVE_CURL_ERROR(ch, error); RETURN_FALSE; } else { RETURN_TRUE; } } /* }}} */ /* {{{ proto bool curl_exec(int ch) Perform a CURL session */ PHP_FUNCTION(curl_exec) { zval **zid; php_curl *ch; CURLcode error; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &zid) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl); error = curl_easy_perform(ch->cp); if (error != CURLE_OK) { if (ch->handlers->write->buf.c) smart_str_free(&ch->handlers->write->buf); SAVE_CURL_ERROR(ch, error); RETURN_FALSE; } if (ch->handlers->write->method == PHP_CURL_RETURN) { if (ch->handlers->write->type != PHP_CURL_BINARY) smart_str_0(&ch->handlers->write->buf); RETURN_STRINGL(ch->handlers->write->buf.c, ch->handlers->write->buf.len, 0); } RETURN_TRUE; } /* }}} */ #define CAAL(s, v) add_assoc_long_ex(return_value, s, sizeof(s), v); #define CAAD(s, v) add_assoc_double_ex(return_value, s, sizeof(s), v); #define CAAS(s, v) add_assoc_string_ex(return_value, s, sizeof(s), v, 1); /* {{{ proto string curl_getinfo(int ch, int opt) Get information regarding a specific transfer */ PHP_FUNCTION(curl_getinfo) { zval **zid, **zoption; php_curl *ch; int option, argc = ZEND_NUM_ARGS(); if (argc < 1 || argc > 2 || zend_get_parameters_ex(argc, &zid, &zoption) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl); if (argc < 2) { char *url; long l_code; double d_code; array_init(return_value); curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &url); CAAS("url", url); curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code); CAAL("http_code", l_code); curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code); CAAL("header_size", l_code); curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code); CAAL("request_size", l_code); curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code); CAAL("filetime", l_code); curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code); CAAL("ssl_verify_result", l_code); curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code); CAAD("total_time", d_code); curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code); CAAD("namelookup_time", d_code); curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code); CAAD("connect_time", d_code); curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code); CAAD("pretransfer_time", d_code); curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code); CAAD("size_upload", d_code); curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code); CAAD("size_download", d_code); curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code); CAAD("speed_download", d_code); curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code); CAAD("speed_upload", d_code); curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code); CAAD("download_content_length", d_code); curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code); CAAD("upload_content_length", d_code); } else { option = Z_LVAL_PP(zoption); switch (option) { case CURLINFO_EFFECTIVE_URL: { char *url; curl_easy_getinfo(ch->cp, option, &url); RETURN_STRING(url, 1); break; } case CURLINFO_HTTP_CODE: case CURLINFO_HEADER_SIZE: case CURLINFO_REQUEST_SIZE: case CURLINFO_FILETIME: case CURLINFO_SSL_VERIFYRESULT: { long code; curl_easy_getinfo(ch->cp, option, &code); RETURN_LONG(code); break; } case CURLINFO_TOTAL_TIME: case CURLINFO_NAMELOOKUP_TIME: case CURLINFO_CONNECT_TIME: case CURLINFO_PRETRANSFER_TIME: case CURLINFO_SIZE_UPLOAD: case CURLINFO_SIZE_DOWNLOAD: case CURLINFO_SPEED_DOWNLOAD: case CURLINFO_SPEED_UPLOAD: case CURLINFO_CONTENT_LENGTH_DOWNLOAD: case CURLINFO_CONTENT_LENGTH_UPLOAD: { double code; curl_easy_getinfo(ch->cp, option, &code); RETURN_DOUBLE(code); break; } } } } /* }}} */ /* {{{ proto string curl_error(int ch) Return a string contain the last error for the current session */ PHP_FUNCTION(curl_error) { zval **zid; php_curl *ch; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &zid) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl); ch->err.str[CURL_ERROR_SIZE] = 0; RETURN_STRING(ch->err.str, 1); } /* }}} */ /* {{{ proto int curl_errno(int ch) Return an integer containing the last error number */ PHP_FUNCTION(curl_errno) { zval **zid; php_curl *ch; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &zid) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl); RETURN_LONG(ch->err.no); } /* }}} */ /* {{{ proto void curl_close(int ch) Close a CURL session */ PHP_FUNCTION(curl_close) { zval **zid; php_curl *ch; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &zid) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl); zend_list_delete(Z_LVAL_PP(zid)); } /* }}} */ /* {{{ _php_curl_close() List destructor for curl handles */ static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC) { php_curl *ch = (php_curl *) rsrc->ptr; curl_easy_cleanup(ch->cp); zend_llist_clean(&ch->to_free.str); zend_llist_clean(&ch->to_free.slist); zend_llist_clean(&ch->to_free.post); if (ch->handlers->write->func) zval_ptr_dtor(&ch->handlers->write->func); if (ch->handlers->read->func) zval_ptr_dtor(&ch->handlers->read->func); if (ch->handlers->write_header->func) zval_ptr_dtor(&ch->handlers->write_header->func); if (ch->handlers->passwd) zval_ptr_dtor(&ch->handlers->passwd); efree(ch->handlers->write); efree(ch->handlers->write_header); efree(ch->handlers->read); efree(ch->handlers); efree(ch); } /* }}} */ #endif /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */