X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_request_api.c;h=5bb5b6580ad203939f80d56d1a34fcdeb75987e9;hp=f82b0a7f4664160f928cb7c1a82b33d77250128b;hb=e00740ccbf98e53bc1aa4aad31fa76560a32bfa4;hpb=559c156f3d0aeffe2c920d9275f47cfcdfc40bdf diff --git a/http_request_api.c b/http_request_api.c index f82b0a7..5bb5b65 100644 --- a/http_request_api.c +++ b/http_request_api.c @@ -18,27 +18,28 @@ #ifdef HAVE_CONFIG_H # include "config.h" #endif +#include "php.h" -#ifdef PHP_WIN32 -# include -#endif - -#include - -#include "phpstr/phpstr.h" +#ifdef HTTP_HAVE_CURL -#include "php.h" #include "php_http.h" #include "php_http_std_defs.h" #include "php_http_api.h" #include "php_http_request_api.h" #include "php_http_url_api.h" +#ifdef ZEND_ENGINE_2 +# include "php_http_request_object.h" +#endif + +#include "phpstr/phpstr.h" -#ifndef HTTP_CURL_USE_ZEND_MM -# define HTTP_CURL_USE_ZEND_MM 0 +#ifdef PHP_WIN32 +# include #endif -ZEND_EXTERN_MODULE_GLOBALS(http) +#include + +ZEND_EXTERN_MODULE_GLOBALS(http); #if LIBCURL_VERSION_NUM < 0x070c00 # define curl_easy_strerror(code) HTTP_G(request).error @@ -98,15 +99,14 @@ ZEND_EXTERN_MODULE_GLOBALS(http) continue; \ } - static const char *const http_request_methods[HTTP_MAX_REQUEST_METHOD + 1]; #define http_curl_getopt(o, k, t) _http_curl_getopt_ex((o), (k), sizeof(k), (t) TSRMLS_CC) #define http_curl_getopt_ex(o, k, l, t) _http_curl_getopt_ex((o), (k), (l), (t) TSRMLS_CC) static inline zval *_http_curl_getopt_ex(HashTable *options, char *key, size_t keylen, int type TSRMLS_DC); -static size_t http_curl_write_callback(char *, size_t, size_t, void *); static size_t http_curl_read_callback(void *, size_t, size_t, void *); static int http_curl_progress_callback(void *, double, double, double, double); -static int http_curl_debug_callback(CURL *, curl_infotype, char *, size_t, void *); +static int http_curl_raw_callback(CURL *, curl_infotype, char *, size_t, void *); +static int http_curl_dummy_callback(char *data, size_t n, size_t l, void *s) { return n*l; } #define HTTP_CURL_CALLBACK_DATA(from, type, var) \ http_curl_callback_ctx *__CTX = (http_curl_callback_ctx *) (from); \ @@ -117,35 +117,6 @@ static int http_curl_debug_callback(CURL *, curl_infotype, char *, size_t, void static http_curl_callback_ctx *_http_curl_callback_data(void *data TSRMLS_DC); -#if HTTP_CURL_USE_ZEND_MM -static void http_curl_free(void *p) { efree(p); } -static char *http_curl_strdup(const char *p) { return estrdup(p); } -static void *http_curl_malloc(size_t s) { return emalloc(s); } -static void *http_curl_realloc(void *p, size_t s) { return erealloc(p, s); } -static void *http_curl_calloc(size_t n, size_t s) { return ecalloc(n, s); } -#endif - -/* {{{ STATUS http_request_global_init() */ -STATUS _http_request_global_init(void) -{ -#if HTTP_CURL_USE_ZEND_MM - if (CURLE_OK != curl_global_init_mem(CURL_GLOBAL_ALL, - http_curl_malloc, - http_curl_free, - http_curl_realloc, - http_curl_strdup, - http_curl_calloc)) { - return FAILURE; - } -#else - if (CURLE_OK != curl_global_init(CURL_GLOBAL_ALL)) { - return FAILURE; - } -#endif - return SUCCESS; -} -/* }}} */ - /* {{{ void *http_request_data_copy(int, void *) */ void *_http_request_data_copy(int type, void *data TSRMLS_DC) { @@ -153,7 +124,7 @@ void *_http_request_data_copy(int type, void *data TSRMLS_DC) { case COPY_STRING: { - char *new_str = estrdup((const char*) data); + char *new_str = estrdup(data); zend_llist_add_element(&HTTP_G(request).copies.strings, &new_str); return new_str; } @@ -170,6 +141,12 @@ void *_http_request_data_copy(int type, void *data TSRMLS_DC) return data; } + case COPY_CONV: + { + zend_llist_add_element(&HTTP_G(request).copies.convs, &data); + return data; + } + default: { return data; @@ -199,6 +176,13 @@ void _http_request_data_free_context(void *context) } /* }}} */ +/* {{{ _http_request_data_free_conv(http_curl_conv **) */ +void _http_request_data_free_conv(void *conv) +{ + efree(*((http_curl_conv **) conv)); +} +/* }}} */ + /* {{{ http_request_body *http_request_body_new() */ PHP_HTTP_API http_request_body *_http_request_body_new(TSRMLS_D) { @@ -228,7 +212,7 @@ PHP_HTTP_API STATUS _http_request_body_fill(http_request_body *body, HashTable * CURLFORM_END ); if (CURLE_OK != err) { - http_error_ex(E_WARNING, HTTP_E_CURL, "Could not encode post fields: %s", curl_easy_strerror(err)); + http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Could not encode post fields: %s", curl_easy_strerror(err)); curl_formfree(http_post_data[0]); return FAILURE; } @@ -252,12 +236,12 @@ PHP_HTTP_API STATUS _http_request_body_fill(http_request_body *body, HashTable * CURLFORM_END ); if (CURLE_OK != err) { - http_error_ex(E_WARNING, HTTP_E_CURL, "Could not encode post files: %s", curl_easy_strerror(err)); + http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Could not encode post files: %s", curl_easy_strerror(err)); curl_formfree(http_post_data[0]); return FAILURE; } } else { - http_error(E_NOTICE, HTTP_E_PARAM, "Post file array entry misses either 'name', 'type' or 'file' entry"); + http_error(HE_NOTICE, HTTP_E_INVALID_PARAM, "Post file array entry misses either 'name', 'type' or 'file' entry"); } } @@ -270,7 +254,7 @@ PHP_HTTP_API STATUS _http_request_body_fill(http_request_body *body, HashTable * size_t encoded_len; if (SUCCESS != http_urlencode_hash_ex(fields, 1, NULL, 0, &encoded, &encoded_len)) { - http_error(E_WARNING, HTTP_E_ENCODE, "Could not encode post data"); + http_error(HE_WARNING, HTTP_E_ENCODING, "Could not encode post data"); return FAILURE; } @@ -317,8 +301,8 @@ PHP_HTTP_API void _http_request_body_free(http_request_body *body TSRMLS_DC) } /* }}} */ -/* {{{ STATUS http_request_init(CURL *, http_request_method, char *, http_request_body *, HashTable *, phpstr *) */ -PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const char *url, http_request_body *body, HashTable *options, phpstr *response TSRMLS_DC) +/* {{{ STATUS http_request_init(CURL *, http_request_method, char *, http_request_body *, HashTable *) */ +PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, char *url, http_request_body *body, HashTable *options TSRMLS_DC) { zval *zoption; zend_bool range_req = 0; @@ -330,20 +314,19 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const /* set options */ if (url) { - HTTP_CURL_OPT(URL, http_request_data_copy(COPY_STRING, (void *) url)); - } - - if (response) { - HTTP_CURL_OPT(WRITEDATA, http_curl_callback_data(response)); - HTTP_CURL_OPT(WRITEHEADER, http_curl_callback_data(response)); + HTTP_CURL_OPT(URL, http_request_data_copy(COPY_STRING, url)); } HTTP_CURL_OPT(HEADER, 0); HTTP_CURL_OPT(FILETIME, 1); HTTP_CURL_OPT(AUTOREFERER, 1); HTTP_CURL_OPT(READFUNCTION, http_curl_read_callback); - HTTP_CURL_OPT(WRITEFUNCTION, http_curl_write_callback); - HTTP_CURL_OPT(HEADERFUNCTION, http_curl_write_callback); + /* we'll get all data through the debug function */ + HTTP_CURL_OPT(WRITEFUNCTION, http_curl_dummy_callback); + HTTP_CURL_OPT(HEADERFUNCTION, NULL); + + HTTP_CURL_OPT(VERBOSE, 1); + HTTP_CURL_OPT(DEBUGFUNCTION, http_curl_raw_callback); #if defined(ZTS) && (LIBCURL_VERSION_NUM >= 0x070a00) HTTP_CURL_OPT(NOSIGNAL, 1); @@ -354,21 +337,13 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const /* progress callback */ if (zoption = http_curl_getopt(options, "onprogress", 0)) { + HTTP_CURL_OPT(NOPROGRESS, 0); HTTP_CURL_OPT(PROGRESSFUNCTION, http_curl_progress_callback); HTTP_CURL_OPT(PROGRESSDATA, http_curl_callback_data(zoption)); } else { HTTP_CURL_OPT(NOPROGRESS, 1); } - /* debug callback */ - if (zoption = http_curl_getopt(options, "ondebug", 0)) { - HTTP_CURL_OPT(VERBOSE, 1); - HTTP_CURL_OPT(DEBUGFUNCTION, http_curl_debug_callback); - HTTP_CURL_OPT(DEBUGDATA, http_curl_callback_data(zoption)); - } else { - HTTP_CURL_OPT(VERBOSE, 0); - } - /* proxy */ if (zoption = http_curl_getopt(options, "proxyhost", IS_STRING)) { HTTP_CURL_OPT(PROXY, http_request_data_copy(COPY_STRING, Z_STRVAL_P(zoption))); @@ -409,10 +384,10 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const #endif /* compress, empty string enables deflate and gzip */ - if (zoption = http_curl_getopt(options, "compress", IS_BOOL)) { - if (Z_LVAL_P(zoption)) { - HTTP_CURL_OPT(ENCODING, http_request_data_copy(COPY_STRING, "")); - } + if ((zoption = http_curl_getopt(options, "compress", IS_BOOL)) && Z_LVAL_P(zoption)) { + HTTP_CURL_OPT(ENCODING, ""); + } else { + HTTP_CURL_OPT(ENCODING, 0); } /* redirects, defaults to 0 */ @@ -429,13 +404,15 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const /* referer */ if (zoption = http_curl_getopt(options, "referer", IS_STRING)) { HTTP_CURL_OPT(REFERER, http_request_data_copy(COPY_STRING, Z_STRVAL_P(zoption))); + } else { + HTTP_CURL_OPT(REFERER, NULL); } /* useragent, default "PECL::HTTP/version (PHP/version)" */ if (zoption = http_curl_getopt(options, "useragent", IS_STRING)) { HTTP_CURL_OPT(USERAGENT, http_request_data_copy(COPY_STRING, Z_STRVAL_P(zoption))); } else { - HTTP_CURL_OPT(USERAGENT, http_request_data_copy(COPY_STRING, "PECL::HTTP/" HTTP_PEXT_VERSION " (PHP/" PHP_VERSION ")")); + HTTP_CURL_OPT(USERAGENT, "PECL::HTTP/" HTTP_PEXT_VERSION " (PHP/" PHP_VERSION ")"); } /* additional headers, array('name' => 'value') */ @@ -488,41 +465,67 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const HTTP_CURL_OPT(COOKIE, http_request_data_copy(COPY_STRING, qstr->data)); } phpstr_free(qstr); + } else { + HTTP_CURL_OPT(COOKIE, NULL); } - /* cookiestore */ - if (zoption = http_curl_getopt(options, "cookiestore", IS_STRING)) { + /* session cookies */ + if (zoption = http_curl_getopt(options, "cookiesession", IS_BOOL)) { + if (Z_LVAL_P(zoption)) { + /* accept cookies for this session */ + HTTP_CURL_OPT(COOKIEFILE, ""); + } else { + /* reset session cookies */ + HTTP_CURL_OPT(COOKIESESSION, 1); + } + } else { + HTTP_CURL_OPT(COOKIEFILE, NULL); + } + + /* cookiestore, read initial cookies from that file and store cookies back into that file */ + if ((zoption = http_curl_getopt(options, "cookiestore", IS_STRING)) && Z_STRLEN_P(zoption)) { HTTP_CURL_OPT(COOKIEFILE, http_request_data_copy(COPY_STRING, Z_STRVAL_P(zoption))); HTTP_CURL_OPT(COOKIEJAR, http_request_data_copy(COPY_STRING, Z_STRVAL_P(zoption))); + } else { + HTTP_CURL_OPT(COOKIEFILE, NULL); + HTTP_CURL_OPT(COOKIEJAR, NULL); } /* resume */ if (zoption = http_curl_getopt(options, "resume", IS_LONG)) { range_req = 1; HTTP_CURL_OPT(RESUME_FROM, Z_LVAL_P(zoption)); + } else { + HTTP_CURL_OPT(RESUME_FROM, 0); } /* maxfilesize */ if (zoption = http_curl_getopt(options, "maxfilesize", IS_LONG)) { HTTP_CURL_OPT(MAXFILESIZE, Z_LVAL_P(zoption)); + } else { + HTTP_CURL_OPT(MAXFILESIZE, 0); } /* lastmodified */ if (zoption = http_curl_getopt(options, "lastmodified", IS_LONG)) { HTTP_CURL_OPT(TIMECONDITION, range_req ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE); HTTP_CURL_OPT(TIMEVALUE, Z_LVAL_P(zoption)); + } else { + HTTP_CURL_OPT(TIMEVALUE, 0); } - /* timeout */ + /* timeout, defaults to 3 */ if (zoption = http_curl_getopt(options, "timeout", IS_LONG)) { HTTP_CURL_OPT(TIMEOUT, Z_LVAL_P(zoption)); + } else { + HTTP_CURL_OPT(TIMEOUT, 3); } - /* connecttimeout, defaults to 1 */ + /* connecttimeout, defaults to 3 */ if (zoption = http_curl_getopt(options, "connecttimeout", IS_LONG)) { HTTP_CURL_OPT(CONNECTTIMEOUT, Z_LVAL_P(zoption)); } else { - HTTP_CURL_OPT(CONNECTTIMEOUT, 1); + HTTP_CURL_OPT(CONNECTTIMEOUT, 3); } /* ssl */ @@ -591,7 +594,7 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const if (http_request_method_exists(0, meth, NULL)) { curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, http_request_method_name(meth)); } else { - http_error_ex(E_WARNING, HTTP_E_CURL, "Unsupported request method: %d", meth); + http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unsupported request method: %d", meth); return FAILURE; } break; @@ -616,7 +619,8 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const break; default: - http_error_ex(E_WARNING, HTTP_E_CURL, "Unknown request body type: %d", body->type); + /* shouldn't ever happen */ + http_error_ex(HE_ERROR, 0, "Unknown request body type: %d", body->type); return FAILURE; break; } @@ -626,14 +630,27 @@ PHP_HTTP_API STATUS _http_request_init(CURL *ch, http_request_method meth, const } /* }}} */ +/* {{{ void http_request_conv(CURL *, phpstr *, phpstr *) */ +void _http_request_conv(CURL *ch, phpstr* response, phpstr *request TSRMLS_DC) +{ + http_curl_conv *conv = emalloc(sizeof(http_curl_conv)); + conv->response = response; + conv->request = request; + conv->last_info = -1; + HTTP_CURL_OPT(DEBUGDATA, http_curl_callback_data(http_request_data_copy(COPY_CONV, conv))); +} +/* }}} */ + /* {{{ STATUS http_request_exec(CURL *, HashTable *) */ -PHP_HTTP_API STATUS _http_request_exec(CURL *ch, HashTable *info TSRMLS_DC) +PHP_HTTP_API STATUS _http_request_exec(CURL *ch, HashTable *info, phpstr *response, phpstr *request TSRMLS_DC) { CURLcode result; + http_request_conv(ch, response, request); + /* perform request */ if (CURLE_OK != (result = curl_easy_perform(ch))) { - http_error_ex(E_WARNING, HTTP_E_CURL, "Could not perform request: %s", curl_easy_strerror(result)); + http_error_ex(HE_WARNING, HTTP_E_REQUEST, "Could not perform request: %s", curl_easy_strerror(result)); return FAILURE; } else { /* get curl info */ @@ -700,20 +717,20 @@ PHP_HTTP_API void _http_request_info(CURL *ch, HashTable *info TSRMLS_DC) /* }}} */ /* {{{ STATUS http_request_ex(CURL *, http_request_method, char *, http_request_body, HashTable, HashTable, phpstr *) */ -PHP_HTTP_API STATUS _http_request_ex(CURL *ch, http_request_method meth, const char *url, http_request_body *body, HashTable *options, HashTable *info, phpstr *response TSRMLS_DC) +PHP_HTTP_API STATUS _http_request_ex(CURL *ch, http_request_method meth, char *url, http_request_body *body, HashTable *options, HashTable *info, phpstr *response TSRMLS_DC) { STATUS status; zend_bool clean_curl; if ((clean_curl = (!ch))) { if (!(ch = curl_easy_init())) { - http_error(E_WARNING, HTTP_E_CURL, "Could not initialize curl."); + http_error(HE_WARNING, HTTP_E_REQUEST, "Could not initialize curl."); return FAILURE; } } - status = ((SUCCESS == http_request_init(ch, meth, url, body, options, response)) && - (SUCCESS == http_request_exec(ch, info))) ? SUCCESS : FAILURE; + status = ((SUCCESS == http_request_init(ch, meth, url, body, options)) && + (SUCCESS == http_request_exec(ch, info, response, NULL))) ? SUCCESS : FAILURE; if (clean_curl) { curl_easy_cleanup(ch); @@ -793,7 +810,7 @@ PHP_HTTP_API STATUS _http_request_method_unregister(unsigned long method TSRMLS_ char *http_method; if (SUCCESS != zend_hash_index_find(&HTTP_G(request).methods.custom, HTTP_CUSTOM_REQUEST_METHOD(method), (void **) &zmethod)) { - http_error_ex(E_NOTICE, HTTP_E_PARAM, "Request method with id %lu does not exist", method); + http_error_ex(HE_NOTICE, HTTP_E_REQUEST_METHOD, "Request method with id %lu does not exist", method); return FAILURE; } @@ -801,7 +818,7 @@ PHP_HTTP_API STATUS _http_request_method_unregister(unsigned long method TSRMLS_ if ( (SUCCESS != zend_hash_index_del(&HTTP_G(request).methods.custom, HTTP_CUSTOM_REQUEST_METHOD(method))) || (SUCCESS != zend_hash_del(EG(zend_constants), http_method, strlen(http_method) + 1))) { - http_error_ex(E_NOTICE, 0, "Could not unregister request method: %s", http_method); + http_error_ex(HE_NOTICE, HTTP_E_REQUEST_METHOD, "Could not unregister request method: %s", http_method); efree(http_method); return FAILURE; } @@ -850,18 +867,9 @@ static const char *const http_request_methods[] = { }; /* }}} */ -/* {{{ static size_t http_curl_write_callback(char *, size_t, size_t, void *) */ -static size_t http_curl_write_callback(char *buf, size_t len, size_t n, void *s) -{ - HTTP_CURL_CALLBACK_DATA(s, phpstr *, str); - return str ? phpstr_append(PHPSTR(str), buf, len * n) : len * n; -} -/* }}} */ - /* {{{ static size_t http_curl_read_callback(void *, size_t, size_t, void *) */ static size_t http_curl_read_callback(void *data, size_t len, size_t n, void *s) { - static char *offset = NULL, *original = NULL; HTTP_CURL_CALLBACK_DATA(s, http_request_body *, body); if (body->type != HTTP_REQUEST_BODY_UPLOADFILE) { @@ -892,6 +900,10 @@ static int http_curl_progress_callback(void *data, double dltotal, double dlnow, params_pass[2] = ¶ms_local[2]; params_pass[3] = ¶ms_local[3]; + INIT_PZVAL(params_pass[0]); + INIT_PZVAL(params_pass[1]); + INIT_PZVAL(params_pass[2]); + INIT_PZVAL(params_pass[3]); ZVAL_DOUBLE(params_pass[0], dltotal); ZVAL_DOUBLE(params_pass[1], dlnow); ZVAL_DOUBLE(params_pass[2], ultotal); @@ -901,21 +913,40 @@ static int http_curl_progress_callback(void *data, double dltotal, double dlnow, } /* }}} */ -static int http_curl_debug_callback(CURL *ch, curl_infotype type, char *string, size_t length, void *data) +/* {{{ static int http_curl_raw_callback(CURL *, curl_infotype, char *, size_t, void *) */ +static int http_curl_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx) { - zval *params_pass[2], params_local[2], retval; - HTTP_CURL_CALLBACK_DATA(data, zval *, func); - - params_pass[0] = ¶ms_local[0]; - params_pass[1] = ¶ms_local[1]; + HTTP_CURL_CALLBACK_DATA(ctx, http_curl_conv *, conv); - ZVAL_LONG(params_pass[0], type); - ZVAL_STRINGL(params_pass[1], string, length, 1); - - call_user_function(EG(function_table), NULL, func, &retval, 2, params_pass TSRMLS_CC); + switch (type) + { + case CURLINFO_DATA_IN: + if (conv->response && conv->last_info == CURLINFO_HEADER_IN) { + phpstr_appends(conv->response, HTTP_CRLF); + } + case CURLINFO_HEADER_IN: + if (conv->response) { + phpstr_append(conv->response, data, length); + } + break; + case CURLINFO_DATA_OUT: + if (conv->request && conv->last_info == CURLINFO_HEADER_OUT) { + phpstr_appends(conv->request, HTTP_CRLF); + } + case CURLINFO_HEADER_OUT: + if (conv->request) { + phpstr_append(conv->request, data, length); + } + break; + } + if (type) { + conv->last_info = type; + } return 0; } +/* }}} */ + /* {{{ static inline zval *http_curl_getopt(HashTable *, char *, size_t, int) */ static inline zval *_http_curl_getopt_ex(HashTable *options, char *key, size_t keylen, int type TSRMLS_DC) { @@ -933,7 +964,7 @@ static inline zval *_http_curl_getopt_ex(HashTable *options, char *key, size_t k case IS_DOUBLE: convert_to_double_ex(zoption); break; case IS_STRING: convert_to_string_ex(zoption); break; case IS_ARRAY: convert_to_array_ex(zoption); break; - case IS_OBJECT: convert_to_object_ex(zoption); break; + case IS_OBJECT: convert_to_object_ex(zoption); break; default: break; } @@ -943,6 +974,8 @@ static inline zval *_http_curl_getopt_ex(HashTable *options, char *key, size_t k } /* }}} */ +#endif + /* * Local variables: * tab-width: 4