X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_functions.c;h=8fc26f2cd4ef46b93ef2197daa68a845923e7cc3;hp=5369195027cabac5e88a23d647b9262fc5a8b13a;hb=addc97f0d58f4234080f520703c11b1d24940d3a;hpb=2214902cf967c3aaf8e8493295f1ac43831ed015 diff --git a/http_functions.c b/http_functions.c index 5369195..8fc26f2 100644 --- a/http_functions.c +++ b/http_functions.c @@ -1,2014 +1,1424 @@ /* - - +----------------------------------------------------------------------+ - - | PECL :: http | - - +----------------------------------------------------------------------+ - - | This source file is subject to version 3.0 of the PHP license, that | - - | is bundled with this package in the file LICENSE, and is available | - - | through the world-wide-web at http://www.php.net/license/3_0.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. | - - +----------------------------------------------------------------------+ - - | Copyright (c) 2004-2005 Michael Wallner | - - +----------------------------------------------------------------------+ - + +--------------------------------------------------------------------+ + | PECL :: http | + +--------------------------------------------------------------------+ + | Redistribution and use in source and binary forms, with or without | + | modification, are permitted provided that the conditions mentioned | + | in the accompanying LICENSE file are met. | + +--------------------------------------------------------------------+ + | Copyright (c) 2004-2010, Michael Wallner | + +--------------------------------------------------------------------+ */ - - /* $Id$ */ - - -#ifdef HAVE_CONFIG_H - -# include "config.h" - -#endif - - - -#include "php.h" +#define HTTP_WANT_SAPI +#define HTTP_WANT_CURL +#define HTTP_WANT_ZLIB +#include "php_http.h" #include "php_ini.h" - -#include "ext/standard/info.h" - -#include "ext/session/php_session.h" - #include "ext/standard/php_string.h" +#include "zend_operators.h" - - -#include "SAPI.h" - - - -#include "phpstr/phpstr.h" - - - -#include "php_http.h" - -#include "php_http_std_defs.h" +#ifdef HTTP_HAVE_SESSION +# include "ext/session/php_session.h" +#endif #include "php_http_api.h" - -#include "php_http_auth_api.h" - -#include "php_http_request_api.h" - #include "php_http_cache_api.h" - -#include "php_http_request_api.h" - +#include "php_http_cookie_api.h" #include "php_http_date_api.h" - +#include "php_http_encoding_api.h" #include "php_http_headers_api.h" - #include "php_http_message_api.h" - +#include "php_http_request_api.h" +#include "php_http_request_method_api.h" +#include "php_http_persistent_handle_api.h" #include "php_http_send_api.h" - #include "php_http_url_api.h" - - -ZEND_EXTERN_MODULE_GLOBALS(http) - - - /* {{{ proto string http_date([int timestamp]) - - * - - * This function returns a valid HTTP date regarding RFC 822/1123 - - * looking like: "Wed, 22 Dec 2004 11:34:47 GMT" - - * - - */ - + Compose a valid HTTP date regarding RFC 1123 looking like: "Wed, 22 Dec 2004 11:34:47 GMT" */ PHP_FUNCTION(http_date) - { - long t = -1; - - + char *date; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) { - RETURN_FALSE; + } + if (t == -1) { + t = HTTP_G->request.time; } + if (!(date = http_date(t))) { + http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Could not compose date of timestamp %ld", t); + RETURN_FALSE; + } + + RETURN_STRING(date, 0); +} +/* }}} */ +/* {{{ proto string http_build_url([mixed url[, mixed parts[, int flags = HTTP_URL_REPLACE|HTTP_URL_FROM_ENV[, array &new_url]]]]) + Build an URL. */ +PHP_FUNCTION(http_build_url) +{ + char *url_str = NULL; + size_t url_len = 0; + long flags = HTTP_URL_REPLACE|HTTP_URL_FROM_ENV; + zval *z_old_url = NULL, *z_new_url = NULL, *z_composed_url = NULL; + php_url *old_url = NULL, *new_url = NULL, *composed_url = NULL; - if (t == -1) { + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!/z!/lz", &z_old_url, &z_new_url, &flags, &z_composed_url) != SUCCESS) { + RETURN_FALSE; + } + + if (z_new_url) { + if (Z_TYPE_P(z_new_url) == IS_ARRAY || Z_TYPE_P(z_new_url) == IS_OBJECT) { + new_url = http_url_from_struct(NULL, HASH_OF(z_new_url)); + } else { + convert_to_string(z_new_url); + if (!(new_url = php_url_parse_ex(Z_STRVAL_P(z_new_url), Z_STRLEN_P(z_new_url)))) { + http_error_ex(HE_WARNING, HTTP_E_URL, "Could not parse URL (%s)", Z_STRVAL_P(z_new_url)); + RETURN_FALSE; + } + } + } + + if (z_old_url) { + if (Z_TYPE_P(z_old_url) == IS_ARRAY || Z_TYPE_P(z_old_url) == IS_OBJECT) { + old_url = http_url_from_struct(NULL, HASH_OF(z_old_url)); + } else { + convert_to_string(z_old_url); + if (!(old_url = php_url_parse_ex(Z_STRVAL_P(z_old_url), Z_STRLEN_P(z_old_url)))) { + if (new_url) { + php_url_free(new_url); + } + http_error_ex(HE_WARNING, HTTP_E_URL, "Could not parse URL (%s)", Z_STRVAL_P(z_old_url)); + RETURN_FALSE; + } + } + } + + if (z_composed_url) { + http_build_url(flags, old_url, new_url, &composed_url, &url_str, &url_len); + http_url_tostruct(composed_url, z_composed_url); + php_url_free(composed_url); + } else { + http_build_url(flags, old_url, new_url, NULL, &url_str, &url_len); + } + + if (new_url) { + php_url_free(new_url); + } + if (old_url) { + php_url_free(old_url); + } + + RETURN_STRINGL(url_str, url_len, 0); +} +/* }}} */ - t = (long) time(NULL); +/* {{{ proto string http_build_str(array query [, string prefix[, string arg_separator]]) + Opponent to parse_str(). */ +PHP_FUNCTION(http_build_str) +{ + zval *formdata; + char *prefix = NULL, *arg_sep = INI_STR("arg_separator.output"); + int prefix_len = 0, arg_sep_len = strlen(arg_sep); + phpstr formstr; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|ss", &formdata, &prefix, &prefix_len, &arg_sep, &arg_sep_len) != SUCCESS) { + RETURN_FALSE; } + if (!arg_sep_len) { + arg_sep = HTTP_URL_ARGSEP; + arg_sep_len = lenof(HTTP_URL_ARGSEP); + } + phpstr_init(&formstr); + if (SUCCESS != http_urlencode_hash_recursive(HASH_OF(formdata), &formstr, arg_sep, arg_sep_len, prefix, prefix_len)) { + RETURN_FALSE; + } - RETURN_STRING(http_date(t), 0); + if (!formstr.used) { + phpstr_dtor(&formstr); + RETURN_NULL(); + } + RETURN_PHPSTR_VAL(&formstr); } - /* }}} */ +#define HTTP_DO_NEGOTIATE_DEFAULT(supported) \ + { \ + zval **value; \ + \ + zend_hash_internal_pointer_reset(Z_ARRVAL_P(supported)); \ + if (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(supported), (void *) &value)) { \ + RETVAL_ZVAL(*value, 1, 0); \ + } else { \ + RETVAL_NULL(); \ + } \ + } + +#define HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array) \ + HTTP_DO_NEGOTIATE_DEFAULT(supported); \ + if (rs_array) { \ + HashPosition pos; \ + zval **value_ptr; \ + \ + FOREACH_VAL(pos, supported, value_ptr) { \ + zval *value = http_zsep(IS_STRING, *value_ptr); \ + add_assoc_double(rs_array, Z_STRVAL_P(value), 1.0); \ + zval_ptr_dtor(&value); \ + } \ + } + +#define HTTP_DO_NEGOTIATE_HANDLE_RESULT(result, supported, rs_array) \ + { \ + char *key; \ + uint key_len; \ + ulong idx; \ + \ + if (zend_hash_num_elements(result) && HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(result, &key, &key_len, &idx, 1, NULL)) { \ + RETVAL_STRINGL(key, key_len-1, 0); \ + } else { \ + HTTP_DO_NEGOTIATE_DEFAULT(supported); \ + } \ + \ + if (rs_array) { \ + zend_hash_copy(Z_ARRVAL_P(rs_array), result, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *)); \ + } \ + \ + zend_hash_destroy(result); \ + FREE_HASHTABLE(result); \ + } + +#define HTTP_DO_NEGOTIATE(type, supported, rs_array) \ + { \ + HashTable *result; \ + if ((result = http_negotiate_ ##type(supported))) { \ + HTTP_DO_NEGOTIATE_HANDLE_RESULT(result, supported, rs_array); \ + } else { \ + HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array); \ + } \ + } + +/* {{{ proto string http_negotiate_language(array supported[, array &result]) + Negotiate the clients preferred language. */ +PHP_FUNCTION(http_negotiate_language) +{ + zval *supported, *rs_array = NULL; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|z", &supported, &rs_array) != SUCCESS) { + RETURN_FALSE; + } + + if (rs_array) { + zval_dtor(rs_array); + array_init(rs_array); + } + + HTTP_DO_NEGOTIATE(language, supported, rs_array); +} +/* }}} */ -/* {{{ proto string http_absolute_uri(string url[, string proto[, string host[, int port]]]) +/* {{{ proto string http_negotiate_charset(array supported[, array &result]) + Negotiate the clients preferred charset. */ +PHP_FUNCTION(http_negotiate_charset) +{ + zval *supported, *rs_array = NULL; - * + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|z", &supported, &rs_array) != SUCCESS) { + RETURN_FALSE; + } + + if (rs_array) { + zval_dtor(rs_array); + array_init(rs_array); + } - * This function returns an absolute URI constructed from url. + HTTP_DO_NEGOTIATE(charset, supported, rs_array); +} +/* }}} */ - * If the url is already abolute but a different proto was supplied, +/* {{{ proto string http_negotiate_content_type(array supported[, array &result]) + Negotiate the clients preferred content type. */ +PHP_FUNCTION(http_negotiate_content_type) +{ + zval *supported, *rs_array = NULL; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|z", &supported, &rs_array)) { + RETURN_FALSE; + } + + if (rs_array) { + zval_dtor(rs_array); + array_init(rs_array); + } + + HTTP_DO_NEGOTIATE(content_type, supported, rs_array); +} +/* }}} */ - * only the proto part of the URI will be updated. If url has no +/* {{{ proto string http_negotiate(mixed value, array supported[, array &result]) + Negotiate the user supplied value. */ +PHP_FUNCTION(http_negotiate) +{ + zval *value, *supported, *rs_array = NULL; + HashTable *rs; - * path specified, the path of the current REQUEST_URI will be taken. + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "za|z", &value, &supported, &rs_array)) { + RETURN_FALSE; + } - * The host will be taken either from the Host HTTP header of the client + if (rs_array) { + zval_dtor(rs_array); + array_init(rs_array); + } - * the SERVER_NAME or just localhost if prior are not available. + if ((rs = http_negotiate_z(value, Z_ARRVAL_P(supported), http_negotiate_default_func))) { + HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs, supported, rs_array); + } else { + HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array); + } +} +/* }}} */ - * +/* {{{ proto bool http_send_status(int status) + Send HTTP status code. */ +PHP_FUNCTION(http_send_status) +{ + long status = 0; - * Some examples: + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &status) != SUCCESS) { + RETURN_FALSE; + } + if (status < 100 || status > 510) { + http_error_ex(HE_WARNING, HTTP_E_HEADER, "Invalid HTTP status code (100-510): %d", status); + RETURN_FALSE; + } - * 
+	RETURN_SUCCESS(http_send_status(status));
+}
+/* }}} */
 
- *  url = "page.php"                    => http://www.example.com/current/path/page.php
+/* {{{ proto bool http_send_last_modified([int timestamp])
+	Send a "Last-Modified" header with a valid HTTP date. */
+PHP_FUNCTION(http_send_last_modified)
+{
+	long t = -1;
 
- *  url = "/page.php"                   => http://www.example.com/page.php
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) {
+		RETURN_FALSE;
+	}
 
- *  url = "/page.php", proto = "https"  => https://www.example.com/page.php
+	if (t == -1) {
+		t = HTTP_G->request.time;
+	}
 
- *
+ RETURN_SUCCESS(http_send_last_modified(t)); +} +/* }}} */ - * +/* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream']) + Send the Content-Type of the sent entity. This is particularly important if you use the http_send() API. */ +PHP_FUNCTION(http_send_content_type) +{ + char *ct = "application/x-octetstream"; + int ct_len = lenof("application/x-octetstream"); - */ + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ct, &ct_len) != SUCCESS) { + RETURN_FALSE; + } -PHP_FUNCTION(http_absolute_uri) + RETURN_SUCCESS(http_send_content_type(ct, ct_len)); +} +/* }}} */ +/* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false]) + Send the Content-Disposition. */ +PHP_FUNCTION(http_send_content_disposition) { + char *filename; + int f_len; + zend_bool send_inline = 0; - char *url = NULL, *proto = NULL, *host = NULL; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &filename, &f_len, &send_inline) != SUCCESS) { + RETURN_FALSE; + } + RETURN_SUCCESS(http_send_content_disposition(filename, f_len, send_inline)); +} +/* }}} */ - int url_len = 0, proto_len = 0, host_len = 0; +/* {{{ proto bool http_match_modified([int timestamp[, bool for_range = false]]) + Matches the given unix timestamp against the clients "If-Modified-Since" resp. "If-Unmodified-Since" HTTP headers. */ +PHP_FUNCTION(http_match_modified) +{ + long t = -1; + zend_bool for_range = 0; - long port = 0; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lb", &t, &for_range) != SUCCESS) { + RETURN_FALSE; + } + // current time if not supplied (senseless though) + if (t == -1) { + t = HTTP_G->request.time; + } + if (for_range) { + RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t)); + } + RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t)); +} +/* }}} */ - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ssl", &url, &url_len, &proto, &proto_len, &host, &host_len, &port) != SUCCESS) { +/* {{{ proto bool http_match_etag(string etag[, bool for_range = false]) + Matches the given ETag against the clients "If-Match" resp. "If-None-Match" HTTP headers. */ +PHP_FUNCTION(http_match_etag) +{ + int etag_len; + char *etag; + zend_bool for_range = 0; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &etag, &etag_len, &for_range) != SUCCESS) { RETURN_FALSE; + } + if (for_range) { + RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag)); } + RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag)); +} +/* }}} */ +/* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]]) + Attempts to cache the sent entity by its last modification date. */ +PHP_FUNCTION(http_cache_last_modified) +{ + long last_modified = 0, send_modified = 0, t; + zval *zlm; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &last_modified) != SUCCESS) { + RETURN_FALSE; + } + + HTTP_CHECK_HEADERS_SENT(RETURN_FALSE); - RETURN_STRING(http_absolute_uri_ex(url, url_len, proto, proto_len, host, host_len, port), 0); + t = HTTP_G->request.time; -} + /* 0 or omitted */ + if (!last_modified) { + /* does the client have? (att: caching "forever") */ + if ((zlm = http_get_server_var("HTTP_IF_MODIFIED_SINCE", 1))) { + last_modified = send_modified = http_parse_date(Z_STRVAL_P(zlm)); + /* send current time */ + } else { + send_modified = t; + } + /* negative value is supposed to be expiration time */ + } else if (last_modified < 0) { + last_modified += t; + send_modified = t; + /* send supplied time explicitly */ + } else { + send_modified = last_modified; + } + RETURN_SUCCESS(http_cache_last_modified(last_modified, send_modified, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL))); +} /* }}} */ +/* {{{ proto bool http_cache_etag([string etag]) + Attempts to cache the sent entity by its ETag, either supplied or generated by the hash algorithm specified by the INI setting "http.etag.mode". */ +PHP_FUNCTION(http_cache_etag) +{ + char *etag = NULL; + int etag_len = 0; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &etag, &etag_len) != SUCCESS) { + RETURN_FALSE; + } + + HTTP_CHECK_HEADERS_SENT(RETURN_FALSE); -/* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US']) - - * + RETURN_SUCCESS(http_cache_etag(etag, etag_len, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL))); +} +/* }}} */ - * This function negotiates the clients preferred language based on its +/* {{{ proto string ob_etaghandler(string data, int mode) + For use with ob_start(). Output buffer handler generating an ETag with the hash algorithm specified with the INI setting "http.etag.mode". */ +PHP_FUNCTION(ob_etaghandler) +{ + char *data; + int data_len; + long mode; - * Accept-Language HTTP header. It returns the negotiated language or + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) { + RETURN_FALSE; + } - * the default language if none match. + Z_TYPE_P(return_value) = IS_STRING; + http_ob_etaghandler(data, data_len, &Z_STRVAL_P(return_value), (uint *) &Z_STRLEN_P(return_value), mode); +} +/* }}} */ - * +/* {{{ proto void http_throttle(double sec[, int bytes = 40960]) + Sets the throttle delay and send buffer size for use with http_send() API. */ +PHP_FUNCTION(http_throttle) +{ + long chunk_size = HTTP_SENDBUF_SIZE; + double interval; - * The qualifier is recognized and languages without qualifier are rated highest. - - * - - * The supported parameter is expected to be an array having - - * the supported languages as array values. - - * - - * Example: - - * 
-
- * 
-
- *
- - * - - */ - -PHP_FUNCTION(http_negotiate_language) - -{ - - zval *supported; - - char *def = NULL; - - int def_len = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (!def) { - - def = "en-US"; - - } - - - - RETURN_STRING(http_negotiate_language(supported, def), 0); - -} - -/* }}} */ - - - -/* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1']) - - * - - * This function negotiates the clients preferred charset based on its - - * Accept-Charset HTTP header. It returns the negotiated charset or - - * the default charset if none match. - - * - - * The qualifier is recognized and charset without qualifier are rated highest. - - * - - * The supported parameter is expected to be an array having - - * the supported charsets as array values. - - * - - * Example: - - * 
-
- * 
-
- *
- - */ - -PHP_FUNCTION(http_negotiate_charset) - -{ - - zval *supported; - - char *def = NULL; - - int def_len = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (!def) { - - def = "iso-8859-1"; - - } - - - - RETURN_STRING(http_negotiate_charset(supported, def), 0); - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_status(int status) - - * - - * Send HTTP status code. - - * - - */ - -PHP_FUNCTION(http_send_status) - -{ - - int status = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &status) != SUCCESS) { - - RETURN_FALSE; - - } - - if (status < 100 || status > 510) { - - http_error_ex(E_WARNING, HTTP_E_HEADER, "Invalid HTTP status code (100-510): %d", status); - - RETURN_FALSE; - - } - - - - RETURN_SUCCESS(http_send_status(status)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_last_modified([int timestamp]) - - * - - * This converts the given timestamp to a valid HTTP date and - - * sends it as "Last-Modified" HTTP header. If timestamp is - - * omitted, current time is sent. - - * - - */ - -PHP_FUNCTION(http_send_last_modified) - -{ - - long t = -1; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (t == -1) { - - t = (long) time(NULL); - - } - - - - RETURN_SUCCESS(http_send_last_modified(t)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream']) - - * - - * Sets the content type. - - * - - */ - -PHP_FUNCTION(http_send_content_type) - -{ - - char *ct; - - int ct_len = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ct, &ct_len) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (!ct_len) { - - RETURN_SUCCESS(http_send_content_type("application/x-octetstream", lenof("application/x-octetstream"))); - - } - - RETURN_SUCCESS(http_send_content_type(ct, ct_len)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false]) - - * - - * Set the Content Disposition. The Content-Disposition header is very useful - - * if the data actually sent came from a file or something similar, that should - - * be "saved" by the client/user (i.e. by browsers "Save as..." popup window). - - * - - */ - -PHP_FUNCTION(http_send_content_disposition) - -{ - - char *filename; - - int f_len; - - zend_bool send_inline = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &filename, &f_len, &send_inline) != SUCCESS) { - - RETURN_FALSE; - - } - - RETURN_SUCCESS(http_send_content_disposition(filename, f_len, send_inline)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_match_modified([int timestamp[, for_range = false]]) - - * - - * Matches the given timestamp against the clients "If-Modified-Since" resp. - - * "If-Unmodified-Since" HTTP headers. - - * - - */ - -PHP_FUNCTION(http_match_modified) - -{ - - long t = -1; - - zend_bool for_range = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lb", &t, &for_range) != SUCCESS) { - - RETURN_FALSE; - - } - - - - // current time if not supplied (senseless though) - - if (t == -1) { - - t = (long) time(NULL); - - } - - - - if (for_range) { - - RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t)); - - } - - RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_match_etag(string etag[, for_range = false]) - - * - - * This matches the given ETag against the clients - - * "If-Match" resp. "If-None-Match" HTTP headers. - - * - - */ - -PHP_FUNCTION(http_match_etag) - -{ - - int etag_len; - - char *etag; - - zend_bool for_range = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &etag, &etag_len, &for_range) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (for_range) { - - RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag)); - - } - - RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]]) - - * - - * If timestamp_or_expires is greater than 0, it is handled as timestamp - - * and will be sent as date of last modification. If it is 0 or omitted, - - * the current time will be sent as Last-Modified date. If it's negative, - - * it is handled as expiration time in seconds, which means that if the - - * requested last modification date is not between the calculated timespan, - - * the Last-Modified header is updated and the actual body will be sent. - - * - - */ - -PHP_FUNCTION(http_cache_last_modified) - -{ - - long last_modified = 0, send_modified = 0, t; - - zval *zlm; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &last_modified) != SUCCESS) { - - RETURN_FALSE; - - } - - - - t = (long) time(NULL); - - - - /* 0 or omitted */ - - if (!last_modified) { - - /* does the client have? (att: caching "forever") */ - - if (zlm = http_get_server_var("HTTP_IF_MODIFIED_SINCE")) { - - last_modified = send_modified = http_parse_date(Z_STRVAL_P(zlm)); - - /* send current time */ - - } else { - - send_modified = t; - - } - - /* negative value is supposed to be expiration time */ - - } else if (last_modified < 0) { - - last_modified += t; - - send_modified = t; - - /* send supplied time explicitly */ - - } else { - - send_modified = last_modified; - - } - - - - RETURN_SUCCESS(http_cache_last_modified(last_modified, send_modified, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL))); - -} - -/* }}} */ - - - -/* {{{ proto bool http_cache_etag([string etag]) - - * - - * This function attempts to cache the HTTP body based on an ETag, - - * either supplied or generated through calculation of the MD5 - - * checksum of the output (uses output buffering). - - * - - * If clients "If-None-Match" header matches the supplied/calculated - - * ETag, the body is considered cached on the clients side and - - * a "304 Not Modified" status code is issued. - - * - - */ - -PHP_FUNCTION(http_cache_etag) - -{ - - char *etag = NULL; - - int etag_len = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &etag, &etag_len) != SUCCESS) { - - RETURN_FALSE; - - } - - - - RETURN_SUCCESS(http_cache_etag(etag, etag_len, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL))); - -} - -/* }}} */ - - - -/* {{{ proto string ob_etaghandler(string data, int mode) - - * - - * For use with ob_start(). - - */ - -PHP_FUNCTION(ob_etaghandler) - -{ - - char *data; - - int data_len; - - long mode; - - - - if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) { - - RETURN_FALSE; - - } - - - - Z_TYPE_P(return_value) = IS_STRING; - - http_ob_etaghandler(data, data_len, &Z_STRVAL_P(return_value), &Z_STRLEN_P(return_value), mode); - -} - -/* }}} */ - - - -/* {{{ proto void http_redirect([string url[, array params[, bool session,[ bool permanent]]]]) - - * - - * Redirect to a given url. - - * The supplied url will be expanded with http_absolute_uri(), the params array will - - * be treated with http_build_query() and the session identification will be appended - - * if session is true. - - * - - * Depending on permanent the redirection will be issued with a permanent - - * ("301 Moved Permanently") or a temporary ("302 Found") redirection - - * status code. - - * - - * To be RFC compliant, "Redirecting to URI." will be displayed, - - * if the client doesn't redirect immediatly. - - */ - -PHP_FUNCTION(http_redirect) - -{ - - int url_len; - - size_t query_len = 0; - - zend_bool session = 0, permanent = 0; - - zval *params = NULL; - - char *query, *url, *URI, - - LOC[HTTP_URI_MAXLEN + sizeof("Location: ")], - - RED[HTTP_URI_MAXLEN * 2 + sizeof("Redirecting to %s?%s.\n")]; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sa!/bb", &url, &url_len, ¶ms, &session, &permanent) != SUCCESS) { - - RETURN_FALSE; - - } - - - - /* append session info */ - - if (session && (PS(session_status) == php_session_active)) { - - if (!params) { - - MAKE_STD_ZVAL(params); - - array_init(params); - - } - - if (add_assoc_string(params, PS(session_name), PS(id), 1) != SUCCESS) { - - http_error(E_WARNING, HTTP_E_ENCODE, "Could not append session information"); - - } - - } - - - - /* treat params array with http_build_query() */ - - if (params) { - - if (SUCCESS != http_urlencode_hash_ex(Z_ARRVAL_P(params), 0, NULL, 0, &query, &query_len)) { - - RETURN_FALSE; - - } - - } - - - - URI = http_absolute_uri(url); - - - - if (query_len) { - - snprintf(LOC, HTTP_URI_MAXLEN + sizeof("Location: "), "Location: %s?%s", URI, query); - - sprintf(RED, "Redirecting to %s?%s.\n", URI, query, URI, query); - - efree(query); - - } else { - - snprintf(LOC, HTTP_URI_MAXLEN + sizeof("Location: "), "Location: %s", URI); - - sprintf(RED, "Redirecting to %s.\n", URI, URI); - - } - - efree(URI); - - - - if ((SUCCESS == http_send_header(LOC)) && (SUCCESS == http_send_status((permanent ? 301 : 302)))) { - - php_body_write(RED, strlen(RED) TSRMLS_CC); - - RETURN_TRUE; - - } - - RETURN_FALSE; - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_data(string data) - - * - - * Sends raw data with support for (multiple) range requests. - - * - - */ - -PHP_FUNCTION(http_send_data) - -{ - - zval *zdata; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zdata) != SUCCESS) { - - RETURN_FALSE; - - } - - - - convert_to_string_ex(&zdata); - - RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata))); - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_file(string file) - - * - - * Sends a file with support for (multiple) range requests. - - * - - */ - -PHP_FUNCTION(http_send_file) - -{ - - char *file; - - int flen = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &file, &flen) != SUCCESS) { - - RETURN_FALSE; - - } - - if (!flen) { - - RETURN_FALSE; - - } - - - - RETURN_SUCCESS(http_send_file(file)); - -} - -/* }}} */ - - - -/* {{{ proto bool http_send_stream(resource stream) - - * - - * Sends an already opened stream with support for (multiple) range requests. - - * - - */ - -PHP_FUNCTION(http_send_stream) - -{ - - zval *zstream; - - php_stream *file; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream) != SUCCESS) { - - RETURN_FALSE; - - } - - - - php_stream_from_zval(file, &zstream); - - RETURN_SUCCESS(http_send_stream(file)); - -} - -/* }}} */ - - - -/* {{{ proto string http_chunked_decode(string encoded) - - * - - * This function decodes a string that was HTTP-chunked encoded. - - * Returns false on failure. - - */ - -PHP_FUNCTION(http_chunked_decode) - -{ - - char *encoded = NULL, *decoded = NULL; - - int encoded_len = 0, decoded_len = 0; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &encoded, &encoded_len) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (NULL != http_chunked_decode(encoded, encoded_len, &decoded, &decoded_len)) { - - RETURN_STRINGL(decoded, decoded_len, 0); - - } else { - - RETURN_FALSE; - - } - -} - -/* }}} */ - - - -/* {{{ proto array http_split_response(string http_response) - - * - - * This function splits an HTTP response into an array with headers and the - - * content body. The returned array may look simliar to the following example: - - * - - * 
-
- *  array(
-
- *         'Response Status' => '200 Ok',
-
- *         'Content-Type' => 'text/plain',
-
- *         'Content-Language' => 'en-US'
-
- *     ),
-
- *     1 => "Hello World!"
-
- * );
-
- * ?>
-
- *
- - */ - -PHP_FUNCTION(http_split_response) - -{ - - zval *zresponse, *zbody, *zheaders; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zresponse) != SUCCESS) { - - RETURN_FALSE; - - } - - - - convert_to_string(zresponse); - - - - MAKE_STD_ZVAL(zbody); - - MAKE_STD_ZVAL(zheaders); - - array_init(zheaders); - - - - if (SUCCESS != http_split_response(zresponse, zheaders, zbody)) { - - http_error(E_WARNING, HTTP_E_PARSE, "Could not parse HTTP response"); - - RETURN_FALSE; - - } - - - - array_init(return_value); - - add_index_zval(return_value, 0, zheaders); - - add_index_zval(return_value, 1, zbody); - -} - -/* }}} */ - - - -/* {{{ proto array http_parse_headers(string header) - - * - - */ - -PHP_FUNCTION(http_parse_headers) - -{ - - char *header; - - int header_len; - - - - if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header, &header_len)) { - - RETURN_FALSE; - - } - - - - array_init(return_value); - - if (SUCCESS != http_parse_headers(header, return_value)) { - - http_error(E_WARNING, HTTP_E_PARSE, "Could not parse HTTP headers"); - - zval_dtor(return_value); - - RETURN_FALSE; - - } - -} - -/* }}}*/ - - - -/* {{{ proto array http_get_request_headers(void) - - * - - */ - -PHP_FUNCTION(http_get_request_headers) - -{ - - NO_ARGS; - - - - array_init(return_value); - - http_get_request_headers(return_value); - -} - -/* }}} */ - - - -/* {{{ HAVE_CURL */ - -#ifdef HTTP_HAVE_CURL - - - -/* {{{ proto string http_get(string url[, array options[, array &info]]) - - * - - * Performs an HTTP GET request on the supplied url. - - * - - * The second parameter is expected to be an associative - - * array where the following keys will be recognized: - - * 
-
- *  - redirect:         int, whether and how many redirects to follow
-
- *  - unrestrictedauth: bool, whether to continue sending credentials on
-
- *                      redirects to a different host
-
- *  - proxyhost:        string, proxy host in "host[:port]" format
-
- *  - proxyport:        int, use another proxy port as specified in proxyhost
-
- *  - proxyauth:        string, proxy credentials in "user:pass" format
-
- *  - proxyauthtype:    int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
-
- *  - httpauth:         string, http credentials in "user:pass" format
-
- *  - httpauthtype:     int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
-
- *  - compress:         bool, whether to allow gzip/deflate content encoding
-
- *                      (defaults to true)
-
- *  - port:             int, use another port as specified in the url
-
- *  - referer:          string, the referer to sends
-
- *  - useragent:        string, the user agent to send
-
- *                      (defaults to PECL::HTTP/version (PHP/version)))
-
- *  - headers:          array, list of custom headers as associative array
-
- *                      like array("header" => "value")
-
- *  - cookies:          array, list of cookies as associative array
-
- *                      like array("cookie" => "value")
-
- *  - cookiestore:      string, path to a file where cookies are/will be stored
-
- *  - resume:           int, byte offset to start the download from;
-
- *                      if the server supports ranges
-
- *  - maxfilesize:      int, maximum file size that should be downloaded;
-
- *                      has no effect, if the size of the requested entity is not known
-
- *  - lastmodified:     int, timestamp for If-(Un)Modified-Since header
-
- *  - timeout:          int, seconds the request may take
-
- *  - connecttimeout:   int, seconds the connect may take
-
- *  - onprogress:       mixed, progress callback
-
- *  - ondebug:          mixed, debug callback
-
- *
- - * - - * The optional third parameter will be filled with some additional information - - * in form af an associative array, if supplied, like the following example: - - * 
-
- *  'http://localhost',
-
- *     'response_code' => 403,
-
- *     'total_time' => 0.017,
-
- *     'namelookup_time' => 0.013,
-
- *     'connect_time' => 0.014,
-
- *     'pretransfer_time' => 0.014,
-
- *     'size_upload' => 0,
-
- *     'size_download' => 202,
-
- *     'speed_download' => 11882,
-
- *     'speed_upload' => 0,
-
- *     'header_size' => 145,
-
- *     'request_size' => 62,
-
- *     'ssl_verifyresult' => 0,
-
- *     'filetime' => -1,
-
- *     'content_length_download' => 202,
-
- *     'content_length_upload' => 0,
-
- *     'starttransfer_time' => 0.017,
-
- *     'content_type' => 'text/html; charset=iso-8859-1',
-
- *     'redirect_time' => 0,
-
- *     'redirect_count' => 0,
-
- *     'private' => '',
-
- *     'http_connectcode' => 0,
-
- *     'httpauth_avail' => 0,
-
- *     'proxyauth_avail' => 0,
-
- * )
-
- * ?>
-
- *
- - */ - -PHP_FUNCTION(http_get) - -{ - - zval *options = NULL, *info = NULL; - - char *URL; - - int URL_len; - - phpstr response; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (info) { - - zval_dtor(info); - - array_init(info); - - } - - - - phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0); - - if (SUCCESS == http_get(URL, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) { - - RETURN_PHPSTR_VAL(response); - - } else { - - RETURN_FALSE; - - } - -} - -/* }}} */ - - - -/* {{{ proto string http_head(string url[, array options[, array &info]]) - - * - - * Performs an HTTP HEAD request on the suppied url. - - * Returns the HTTP response as string. - - * See http_get() for a full list of available options. - - */ - -PHP_FUNCTION(http_head) - -{ - - zval *options = NULL, *info = NULL; - - char *URL; - - int URL_len; - - phpstr response; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) { - - RETURN_FALSE; - - } - - - - if (info) { - - zval_dtor(info); - - array_init(info); - - } - - - - phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0); - - if (SUCCESS == http_head(URL, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) { - - RETURN_PHPSTR_VAL(response); - - } else { - - RETURN_FALSE; - - } + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d|l", &interval, &chunk_size)) { + return; + } + HTTP_G->send.throttle_delay = interval; + HTTP_G->send.buffer_size = chunk_size; } - /* }}} */ - - -/* {{{ proto string http_post_data(string url, string data[, array options[, &info]]) - - * - - * Performs an HTTP POST request, posting data. - - * Returns the HTTP response as string. - - * See http_get() for a full list of available options. - - */ - -PHP_FUNCTION(http_post_data) - +/* {{{ proto void http_redirect([string url[, array params[, bool session = false[, int status = 302]]]]) + Redirect to the given url. */ +PHP_FUNCTION(http_redirect) { + int url_len = 0; + size_t query_len = 0; + zend_bool session = 0, free_params = 0; + zval *params = NULL; + long status = HTTP_REDIRECT; + char *query = NULL, *url = NULL, *URI, *LOC, *RED = NULL; - zval *options = NULL, *info = NULL; - - char *URL, *postdata; - - int postdata_len, URL_len; - - phpstr response; - - http_request_body body; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &postdata, &postdata_len, &options, &info) != SUCCESS) { - + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sa!/bl", &url, &url_len, ¶ms, &session, &status) != SUCCESS) { RETURN_FALSE; - } - - - if (info) { - - zval_dtor(info); - - array_init(info); - +#ifdef HTTP_HAVE_SESSION + /* append session info */ + if (session) { + if (!params) { + free_params = 1; + MAKE_STD_ZVAL(params); + array_init(params); + } + if (PS(session_status) == php_session_active) { + if (add_assoc_string(params, PS(session_name), PS(id), 1) != SUCCESS) { + http_error(HE_WARNING, HTTP_E_RUNTIME, "Could not append session information"); + } + } } +#endif + /* treat params array with http_build_query() */ + if (params) { + if (SUCCESS != http_urlencode_hash_ex(Z_ARRVAL_P(params), 0, NULL, 0, &query, &query_len)) { + if (free_params) { + zval_dtor(params); + FREE_ZVAL(params); + } + if (query) { + efree(query); + } + RETURN_FALSE; + } + } + URI = http_absolute_url_ex(url, HTTP_URL_FROM_ENV); - body.type = HTTP_REQUEST_BODY_CSTRING; - - body.data = postdata; - - body.size = postdata_len; - - - - phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0); - - if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) { - - RETVAL_PHPSTR_VAL(response); - + if (query_len) { + spprintf(&LOC, 0, "Location: %s?%s", URI, query); + if (status != 300) { + spprintf(&RED, 0, "Redirecting to %s?%s.\n", URI, query, URI, query); + } } else { - - RETVAL_FALSE; - + spprintf(&LOC, 0, "Location: %s", URI); + if (status != 300) { + spprintf(&RED, 0, "Redirecting to %s.\n", URI, URI); + } } - - http_request_body_dtor(&body); - + + efree(URI); + if (query) { + efree(query); + } + if (free_params) { + zval_dtor(params); + FREE_ZVAL(params); + } + + switch (status) { + case 300: + RETVAL_SUCCESS(http_send_status_header(status, LOC)); + efree(LOC); + return; + + case HTTP_REDIRECT_PERM: + case HTTP_REDIRECT_FOUND: + case HTTP_REDIRECT_POST: + case HTTP_REDIRECT_PROXY: + case HTTP_REDIRECT_TEMP: + break; + + case 306: + default: + http_error_ex(HE_NOTICE, HTTP_E_RUNTIME, "Unsupported redirection status code: %ld", status); + case HTTP_REDIRECT: + if ( SG(request_info).request_method && + strcasecmp(SG(request_info).request_method, "HEAD") && + strcasecmp(SG(request_info).request_method, "GET")) { + status = HTTP_REDIRECT_POST; + } else { + status = HTTP_REDIRECT_FOUND; + } + break; + } + + RETURN_SUCCESS(http_exit_ex(status, LOC, RED, 1)); } - /* }}} */ - - -/* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]]) - - * - - * Performs an HTTP POST request, posting www-form-urlencoded array data. - - * Returns the HTTP response as string. - - * See http_get() for a full list of available options. - - */ - -PHP_FUNCTION(http_post_fields) - +/* {{{ proto bool http_send_data(string data) + Sends raw data with support for (multiple) range requests. */ +PHP_FUNCTION(http_send_data) { + int data_len; + char *data_buf; - zval *options = NULL, *info = NULL, *fields, *files = NULL; - - char *URL; - - int URL_len; - - phpstr response; - - http_request_body body; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sa|aa/!z", &URL, &URL_len, &fields, &files, &options, &info) != SUCCESS) { - + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &data_buf, &data_len) != SUCCESS) { RETURN_FALSE; - } + RETURN_SUCCESS(http_send_data(data_buf, data_len)); +} +/* }}} */ +/* {{{ proto bool http_send_file(string file) + Sends a file with support for (multiple) range requests. */ +PHP_FUNCTION(http_send_file) +{ + char *file; + int flen = 0; - if (SUCCESS != http_request_body_fill(&body, Z_ARRVAL_P(fields), files ? Z_ARRVAL_P(files) : NULL)) { - + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &file, &flen) != SUCCESS) { RETURN_FALSE; - } - - - - if (info) { - - zval_dtor(info); - - array_init(info); - + if (!flen) { + RETURN_FALSE; } + RETURN_SUCCESS(http_send_file(file)); +} +/* }}} */ +/* {{{ proto bool http_send_stream(resource stream) + Sends an already opened stream with support for (multiple) range requests. */ +PHP_FUNCTION(http_send_stream) +{ + zval *zstream; + php_stream *file; - phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0); - - if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) { - - RETVAL_PHPSTR_VAL(response); - - } else { - - RETVAL_FALSE; - + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream) != SUCCESS) { + RETURN_FALSE; } - http_request_body_dtor(&body); - + php_stream_from_zval(file, &zstream); + RETURN_SUCCESS(http_send_stream(file)); } - /* }}} */ - - -#endif - -/* }}} HAVE_CURL */ - - - - - -/* {{{ proto bool http_auth_basic(string user, string pass[, string realm = "Restricted"]) - - * - - * Example: - - * 
-
- * Authorization failed!');
-
- * }
-
- * ?>
-
- *
- - */ - -PHP_FUNCTION(http_auth_basic) - +/* {{{ proto string http_chunked_decode(string encoded) + Decodes a string that was HTTP-chunked encoded. */ +PHP_FUNCTION(http_chunked_decode) { + char *encoded = NULL, *decoded = NULL; + size_t decoded_len = 0; + int encoded_len = 0; - char *realm = NULL, *user, *pass, *suser, *spass; - - int r_len, u_len, p_len; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|s", &user, &u_len, &pass, &p_len, &realm, &r_len) != SUCCESS) { - + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &encoded, &encoded_len) != SUCCESS) { RETURN_FALSE; - } - - - if (!realm) { - - realm = "Restricted"; - + if (NULL != http_encoding_dechunk(encoded, encoded_len, &decoded, &decoded_len)) { + RETURN_STRINGL(decoded, (int) decoded_len, 0); + } else { + RETURN_FALSE; } +} +/* }}} */ +/* {{{ proto object http_parse_message(string message) + Parses (a) http_message(s) into a simple recursive object structure. */ +PHP_FUNCTION(http_parse_message) +{ + char *message; + int message_len; + http_message *msg = NULL; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &message, &message_len)) { + RETURN_NULL(); + } + + if ((msg = http_message_parse(message, message_len))) { + object_init(return_value); + http_message_tostruct_recursive(msg, return_value); + http_message_free(&msg); + } else { + RETURN_NULL(); + } +} +/* }}} */ +/* {{{ proto array http_parse_headers(string header) + Parses HTTP headers into an associative array. */ +PHP_FUNCTION(http_parse_headers) +{ + char *header; + int header_len; - if (SUCCESS != http_auth_credentials(&suser, &spass)) { - - http_auth_header("Basic", realm); - + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header, &header_len)) { RETURN_FALSE; - } - - - if (strcasecmp(suser, user)) { - - http_auth_header("Basic", realm); - + array_init(return_value); + if (SUCCESS != http_parse_headers(header, return_value)) { + zval_dtor(return_value); + http_error(HE_WARNING, HTTP_E_MALFORMED_HEADERS, "Failed to parse headers"); RETURN_FALSE; - } +} +/* }}}*/ - - - if (strcmp(spass, pass)) { - - http_auth_header("Basic", realm); - +/* {{{ proto object http_parse_cookie(string cookie[, int flags[, array allowed_extras]]) + Parses HTTP cookies like sent in a response into a struct. */ +PHP_FUNCTION(http_parse_cookie) +{ + char *cookie, **allowed_extras = NULL; + int i = 0, cookie_len; + long flags = 0; + zval *allowed_extras_array = NULL, **entry = NULL; + HashPosition pos; + http_cookie_list list; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|la!", &cookie, &cookie_len, &flags, &allowed_extras_array)) { RETURN_FALSE; - } - - - - RETURN_TRUE; - + + if (allowed_extras_array) { + allowed_extras = ecalloc(zend_hash_num_elements(Z_ARRVAL_P(allowed_extras_array)) + 1, sizeof(char *)); + FOREACH_VAL(pos, allowed_extras_array, entry) { + zval *data = http_zsep(IS_STRING, *entry); + allowed_extras[i++] = estrndup(Z_STRVAL_P(data), Z_STRLEN_P(data)); + zval_ptr_dtor(&data); + } + } + + if (http_parse_cookie_ex(&list, cookie, flags, allowed_extras)) { + object_init(return_value); + http_cookie_list_tostruct(&list, return_value); + http_cookie_list_dtor(&list); + } else { + RETVAL_FALSE; + } + + if (allowed_extras) { + for (i = 0; allowed_extras[i]; ++i) { + efree(allowed_extras[i]); + } + efree(allowed_extras); + } } - /* }}} */ - - -/* {{{ proto bool http_auth_basic_cb(mixed callback[, string realm = "Restricted"]) - - * - - * Example: - - * 
-
- * quoteSmart($user);
-
- *     if (strlen($realpass = $db->getOne($query)) {
-
- *         return $pass === $realpass;
-
- *     }
-
- *     return false;
-
- * }
-
- * if (!http_auth_basic_cb('auth_cb')) {
-
- *     die('
Authorization failed
');
-
- * }
-
- * ?>
-
- *
- - */ - -PHP_FUNCTION(http_auth_basic_cb) - +/* {{{ proto string http_build_cookie(array cookie) + Build a cookie string from an array/object like returned by http_parse_cookie(). */ +PHP_FUNCTION(http_build_cookie) { - - zval *cb; - - char *realm = NULL, *user, *pass; - - int r_len; - - - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|s", &cb, &realm, &r_len) != SUCCESS) { - + char *str = NULL; + size_t len = 0; + zval *strct; + http_cookie_list list; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &strct)) { RETURN_FALSE; - } + + http_cookie_list_fromstruct(&list, strct); + http_cookie_list_tostring(&list, &str, &len); + http_cookie_list_dtor(&list); + + RETURN_STRINGL(str, len, 0); +} +/* }}} */ - - - if (!realm) { - - realm = "Restricted"; - +/* {{{ proto object http_parse_params(string param[, int flags = HTTP_PARAMS_DEFAULT]) + Parse parameter list. */ +PHP_FUNCTION(http_parse_params) +{ + char *param; + int param_len; + zval *params; + long flags = HTTP_PARAMS_DEFAULT; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", ¶m, ¶m_len, &flags)) { + RETURN_FALSE; } - - - - if (SUCCESS != http_auth_credentials(&user, &pass)) { - - http_auth_header("Basic", realm); - + + MAKE_STD_ZVAL(params); + array_init(params); + if (SUCCESS != http_parse_params(param, flags, Z_ARRVAL_P(params))) { + zval_ptr_dtor(¶ms); RETURN_FALSE; - } + + object_init(return_value); + add_property_zval(return_value, "params", params); +#ifdef ZEND_ENGINE_2 + zval_ptr_dtor(¶ms); +#endif +} +/* }}} */ - { - - zval *zparams[2] = {NULL, NULL}, retval; - - int result = 0; - - - - MAKE_STD_ZVAL(zparams[0]); - - MAKE_STD_ZVAL(zparams[1]); - - ZVAL_STRING(zparams[0], user, 0); +/* {{{ proto array http_get_request_headers(void) + Get a list of incoming HTTP headers. */ +PHP_FUNCTION(http_get_request_headers) +{ + NO_ARGS; - ZVAL_STRING(zparams[1], pass, 0); + array_init(return_value); + http_get_request_headers(Z_ARRVAL_P(return_value)); +} +/* }}} */ +/* {{{ proto string http_get_request_body(void) + Get the raw request body (e.g. POST or PUT data). */ +PHP_FUNCTION(http_get_request_body) +{ + char *body; + size_t length; + NO_ARGS; - if (SUCCESS == call_user_function(EG(function_table), NULL, cb, + if (SUCCESS == http_get_request_body(&body, &length)) { + RETURN_STRINGL(body, (int) length, 0); + } else { + RETURN_NULL(); + } +} +/* }}} */ - &retval, 2, zparams TSRMLS_CC)) { +/* {{{ proto resource http_get_request_body_stream(void) + Create a stream to read the raw request body (e.g. POST or PUT data). This function can only be used once if the request method was another than POST. */ +PHP_FUNCTION(http_get_request_body_stream) +{ + php_stream *s; + + NO_ARGS; + + if ((s = http_get_request_body_stream())) { + php_stream_to_zval(s, return_value); + } else { + http_error(HE_WARNING, HTTP_E_RUNTIME, "Failed to create request body stream"); + RETURN_NULL(); + } +} +/* }}} */ - result = Z_LVAL(retval); +/* {{{ proto bool http_match_request_header(string header, string value[, bool match_case = false]) + Match an incoming HTTP header. */ +PHP_FUNCTION(http_match_request_header) +{ + char *header, *value; + int header_len, value_len; + zend_bool match_case = 0; - } + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|b", &header, &header_len, &value, &value_len, &match_case)) { + RETURN_FALSE; + } + RETURN_BOOL(http_match_request_header_ex(header, value, match_case)); +} +/* }}} */ +/* {{{ proto object http_persistent_handles_count() */ +PHP_FUNCTION(http_persistent_handles_count) +{ + NO_ARGS; + object_init(return_value); + if (!http_persistent_handle_statall_ex(HASH_OF(return_value))) { + zval_dtor(return_value); + RETURN_NULL(); + } +} +/* }}} */ - efree(user); +/* {{{ proto void http_persistent_handles_clean([string name]) */ +PHP_FUNCTION(http_persistent_handles_clean) +{ + char *name_str = NULL; + int name_len = 0; + + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &name_str, &name_len)) { + http_persistent_handle_cleanup_ex(name_str, name_len, 1); + } +} +/* }}} */ - efree(pass); +/* {{{ proto string http_persistent_handles_ident([string ident]) */ +PHP_FUNCTION(http_persistent_handles_ident) +{ + char *ident_str = NULL; + int ident_len = 0; + + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ident_str, &ident_len)) { + RETVAL_STRING(zend_ini_string(ZEND_STRS("http.persistent.handles.ident"), 0), 1); + if (ident_str && ident_len) { + zend_alter_ini_entry(ZEND_STRS("http.persistent.handles.ident"), ident_str, ident_len, ZEND_INI_USER, PHP_INI_STAGE_RUNTIME); + } + } +} +/* }}} */ - efree(zparams[0]); +/* {{{ HAVE_CURL */ +#ifdef HTTP_HAVE_CURL - efree(zparams[1]); +#define RETVAL_RESPONSE_OR_BODY(request) \ + { \ + zval **bodyonly; \ + \ + /* check if only the body should be returned */ \ + if (options && (SUCCESS == zend_hash_find(Z_ARRVAL_P(options), "bodyonly", sizeof("bodyonly"), (void *) &bodyonly)) && i_zend_is_true(*bodyonly)) { \ + http_message *msg = http_message_parse(PHPSTR_VAL(&request.conv.response), PHPSTR_LEN(&request.conv.response)); \ + \ + if (msg) { \ + RETVAL_STRINGL(PHPSTR_VAL(&msg->body), PHPSTR_LEN(&msg->body), 1); \ + http_message_free(&msg); \ + } \ + } else { \ + RETVAL_STRINGL(request.conv.response.data, request.conv.response.used, 1); \ + } \ + } +/* {{{ proto string http_get(string url[, array options[, array &info]]) + Performs an HTTP GET request on the supplied url. */ +PHP_FUNCTION(http_get) +{ + zval *options = NULL, *info = NULL; + char *URL; + int URL_len; + http_request request; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) { + RETURN_FALSE; + } - if (!result) { + if (info) { + zval_dtor(info); + array_init(info); + } - http_auth_header("Basic", realm); + RETVAL_FALSE; + http_request_init_ex(&request, NULL, HTTP_GET, URL); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); } - - - - RETURN_BOOL(result); - + RETVAL_RESPONSE_OR_BODY(request); } - + http_request_dtor(&request); } +/* }}} */ -/* }}}*/ +/* {{{ proto string http_head(string url[, array options[, array &info]]) + Performs an HTTP HEAD request on the supplied url. */ +PHP_FUNCTION(http_head) +{ + zval *options = NULL, *info = NULL; + char *URL; + int URL_len; + http_request request; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) { + RETURN_FALSE; + } + if (info) { + zval_dtor(info); + array_init(info); + } -/* {{{ Sara Golemons http_build_query() */ + RETVAL_FALSE; -#ifndef ZEND_ENGINE_2 + http_request_init_ex(&request, NULL, HTTP_HEAD, URL); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); + } + http_request_dtor(&request); +} +/* }}} */ +/* {{{ proto string http_post_data(string url, string data[, array options[, array &info]]) + Performs an HTTP POST request on the supplied url. */ +PHP_FUNCTION(http_post_data) +{ + zval *options = NULL, *info = NULL; + char *URL, *postdata; + int postdata_len, URL_len; + http_request_body body; + http_request request; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &postdata, &postdata_len, &options, &info) != SUCCESS) { + RETURN_FALSE; + } -/* {{{ proto string http_build_query(mixed formdata [, string prefix[, string arg_separator]]) + if (info) { + zval_dtor(info); + array_init(info); + } - Generates a form-encoded query string from an associative array or object. */ + RETVAL_FALSE; -PHP_FUNCTION(http_build_query) + http_request_init_ex(&request, NULL, HTTP_POST, URL); + request.body = http_request_body_init_ex(&body, HTTP_REQUEST_BODY_CSTRING, postdata, postdata_len, 0); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); + } + http_request_dtor(&request); +} +/* }}} */ +/* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]]) + Performs an HTTP POST request on the supplied url. */ +PHP_FUNCTION(http_post_fields) { + zval *options = NULL, *info = NULL, *fields = NULL, *files = NULL; + char *URL; + int URL_len; + http_request_body body; + http_request request; - zval *formdata; - - char *prefix = NULL, *arg_sep = INI_STR("arg_separator.output"); + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sa!|a!a/!z", &URL, &URL_len, &fields, &files, &options, &info) != SUCCESS) { + RETURN_FALSE; + } - int prefix_len = 0, arg_sep_len = strlen(arg_sep); + if (!http_request_body_fill(&body, fields ? Z_ARRVAL_P(fields) : NULL, files ? Z_ARRVAL_P(files) : NULL)) { + RETURN_FALSE; + } - phpstr *formstr; + if (info) { + zval_dtor(info); + array_init(info); + } + RETVAL_FALSE; + http_request_init_ex(&request, NULL, HTTP_POST, URL); + request.body = &body; + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); + } + http_request_dtor(&request); +} +/* }}} */ - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|ss", &formdata, &prefix, &prefix_len, &arg_sep, &arg_sep_len) != SUCCESS) { +/* {{{ proto string http_put_file(string url, string file[, array options[, array &info]]) + Performs an HTTP PUT request on the supplied url. */ +PHP_FUNCTION(http_put_file) +{ + char *URL, *file; + int URL_len, f_len; + zval *options = NULL, *info = NULL; + php_stream *stream; + php_stream_statbuf ssb; + http_request_body body; + http_request request; + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &file, &f_len, &options, &info)) { RETURN_FALSE; + } + if (!(stream = php_stream_open_wrapper_ex(file, "rb", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL, HTTP_DEFAULT_STREAM_CONTEXT))) { + RETURN_FALSE; + } + if (php_stream_stat(stream, &ssb)) { + php_stream_close(stream); + RETURN_FALSE; } + if (info) { + zval_dtor(info); + array_init(info); + } + RETVAL_FALSE; - if (Z_TYPE_P(formdata) != IS_ARRAY && Z_TYPE_P(formdata) != IS_OBJECT) { + http_request_init_ex(&request, NULL, HTTP_PUT, URL); + request.body = http_request_body_init_ex(&body, HTTP_REQUEST_BODY_UPLOADFILE, stream, ssb.sb.st_size, 1); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); + } + http_request_dtor(&request); +} +/* }}} */ - http_error(E_WARNING, HTTP_E_PARAM, "Parameter 1 expected to be Array or Object. Incorrect value given."); +/* {{{ proto string http_put_stream(string url, resource stream[, array options[, array &info]]) + Performs an HTTP PUT request on the supplied url. */ +PHP_FUNCTION(http_put_stream) +{ + zval *resource, *options = NULL, *info = NULL; + char *URL; + int URL_len; + php_stream *stream; + php_stream_statbuf ssb; + http_request_body body; + http_request request; + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sr|a/!z", &URL, &URL_len, &resource, &options, &info)) { RETURN_FALSE; + } + php_stream_from_zval(stream, &resource); + if (php_stream_stat(stream, &ssb)) { + RETURN_FALSE; } + if (info) { + zval_dtor(info); + array_init(info); + } + RETVAL_FALSE; - if (!arg_sep_len) { + http_request_init_ex(&request, NULL, HTTP_PUT, URL); + request.body = http_request_body_init_ex(&body, HTTP_REQUEST_BODY_UPLOADFILE, stream, ssb.sb.st_size, 0); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); + } + http_request_dtor(&request); +} +/* }}} */ - arg_sep = HTTP_URL_ARGSEP; +/* {{{ proto string http_put_data(string url, string data[, array options[, array &info]]) + Performs an HTTP PUT request on the supplied url. */ +PHP_FUNCTION(http_put_data) +{ + char *URL, *data; + int URL_len, data_len; + zval *options = NULL, *info = NULL; + http_request_body body; + http_request request; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &data, &data_len, &options, &info)) { + RETURN_FALSE; + } + + if (info) { + zval_dtor(info); + array_init(info); + } + + RETVAL_FALSE; + + http_request_init_ex(&request, NULL, HTTP_PUT, URL); + request.body = http_request_body_init_ex(&body, HTTP_REQUEST_BODY_CSTRING, data, data_len, 0); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); + } + http_request_dtor(&request); +} +/* }}} */ +/* {{{ proto string http_request(int method, string url[, string body[, array options[, array &info]]]) + Performs a custom HTTP request on the supplied url. */ +PHP_FUNCTION(http_request) +{ + long meth; + char *URL, *data = NULL; + int URL_len, data_len = 0; + zval *options = NULL, *info = NULL; + http_request_body body; + http_request request; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ls|sa/!z", &meth, &URL, &URL_len, &data, &data_len, &options, &info)) { + RETURN_FALSE; + } + + if (info) { + zval_dtor(info); + array_init(info); + } + + RETVAL_FALSE; + + http_request_init_ex(&request, NULL, meth, URL); + request.body = http_request_body_init_ex(&body, HTTP_REQUEST_BODY_CSTRING, data, data_len, 0); + if (SUCCESS == http_request_prepare(&request, options?Z_ARRVAL_P(options):NULL)) { + http_request_exec(&request); + if (info) { + http_request_info(&request, Z_ARRVAL_P(info)); + } + RETVAL_RESPONSE_OR_BODY(request); } + http_request_dtor(&request); +} +/* }}} */ +/* {{{ proto string http_request_body_encode(array fields, array files) + Generate x-www-form-urlencoded resp. form-data encoded request body. */ +PHP_FUNCTION(http_request_body_encode) +{ + zval *fields = NULL, *files = NULL; + HashTable *fields_ht, *files_ht; + http_request_body body; + char *buf; + size_t len; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a!a!", &fields, &files)) { + RETURN_FALSE; + } + + fields_ht = (fields && Z_TYPE_P(fields) == IS_ARRAY) ? Z_ARRVAL_P(fields) : NULL; + files_ht = (files && Z_TYPE_P(files) == IS_ARRAY) ? Z_ARRVAL_P(files) : NULL; + if (http_request_body_fill(&body, fields_ht, files_ht) && (SUCCESS == http_request_body_encode(&body, &buf, &len))) { + RETVAL_STRINGL(buf, len, 0); + } else { + http_error(HE_WARNING, HTTP_E_RUNTIME, "Could not encode request body"); + RETVAL_FALSE; + } + http_request_body_dtor(&body); +} +#endif /* HTTP_HAVE_CURL */ +/* }}} HAVE_CURL */ +/* {{{ proto int http_request_method_register(string method) + Register a custom request method. */ +PHP_FUNCTION(http_request_method_register) +{ + char *method; + int method_len; + ulong existing; - formstr = phpstr_new(); + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) { + RETURN_FALSE; + } + if ((existing = http_request_method_exists(1, 0, method))) { + RETURN_LONG((long) existing); + } - if (SUCCESS != http_urlencode_hash_implementation_ex(HASH_OF(formdata), formstr, arg_sep, prefix, prefix_len, NULL, 0, NULL, 0, (Z_TYPE_P(formdata) == IS_OBJECT ? formdata : NULL))) { + RETVAL_LONG((long) http_request_method_register(method, method_len)); +} +/* }}} */ - phpstr_free(formstr); +/* {{{ proto bool http_request_method_unregister(mixed method) + Unregister a previously registered custom request method. */ +PHP_FUNCTION(http_request_method_unregister) +{ + zval *method; + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &method)) { RETURN_FALSE; + } + switch (Z_TYPE_P(method)) { + case IS_OBJECT: + convert_to_string(method); + case IS_STRING: + if (is_numeric_string(Z_STRVAL_P(method), Z_STRLEN_P(method), NULL, NULL, 1)) { + convert_to_long(method); + } else { + int mn; + if (!(mn = http_request_method_exists(1, 0, Z_STRVAL_P(method)))) { + RETURN_FALSE; + } + zval_dtor(method); + ZVAL_LONG(method, (long)mn); + } + case IS_LONG: + RETURN_SUCCESS(http_request_method_unregister(Z_LVAL_P(method))); + default: + RETURN_FALSE; } +} +/* }}} */ +/* {{{ proto int http_request_method_exists(mixed method) + Check if a request method is registered (or available by default). */ +PHP_FUNCTION(http_request_method_exists) +{ + if (return_value_used) { + zval *method; + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &method)) { + RETURN_FALSE; + } - if (!formstr->used) { + switch (Z_TYPE_P(method)) { + case IS_OBJECT: + convert_to_string(method); + case IS_STRING: + if (is_numeric_string(Z_STRVAL_P(method), Z_STRLEN_P(method), NULL, NULL, 1)) { + convert_to_long(method); + } else { + RETURN_LONG((long) http_request_method_exists(1, 0, Z_STRVAL_P(method))); + } + case IS_LONG: + RETURN_LONG((long) http_request_method_exists(0, (int) Z_LVAL_P(method), NULL)); + default: + RETURN_FALSE; + } + } +} +/* }}} */ - phpstr_free(formstr); +/* {{{ proto string http_request_method_name(int method) + Get the literal string representation of a standard or registered request method. */ +PHP_FUNCTION(http_request_method_name) +{ + if (return_value_used) { + long method; - RETURN_NULL(); + if ((SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method)) || (method < 0)) { + RETURN_FALSE; + } + RETURN_STRING(estrdup(http_request_method_name((int) method)), 0); } +} +/* }}} */ +/* {{{ */ +#ifdef HTTP_HAVE_ZLIB - - RETURN_PHPSTR_PTR(formstr); - +/* {{{ proto string http_deflate(string data[, int flags = 0]) + Compress data with gzip, zlib AKA deflate or raw deflate encoding. */ +PHP_FUNCTION(http_deflate) +{ + char *data; + int data_len; + long flags = 0; + + RETVAL_NULL(); + + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &data, &data_len, &flags)) { + char *encoded; + size_t encoded_len; + + if (SUCCESS == http_encoding_deflate(flags, data, data_len, &encoded, &encoded_len)) { + RETURN_STRINGL(encoded, (int) encoded_len, 0); + } + } } - /* }}} */ -#endif /* !ZEND_ENGINE_2 */ - +/* {{{ proto string http_inflate(string data) + Decompress data compressed with either gzip, deflate AKA zlib or raw deflate encoding. */ +PHP_FUNCTION(http_inflate) +{ + char *data; + int data_len; + + RETVAL_NULL(); + + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &data, &data_len)) { + char *decoded; + size_t decoded_len; + + if (SUCCESS == http_encoding_inflate(data, data_len, &decoded, &decoded_len)) { + RETURN_STRINGL(decoded, (int) decoded_len, 0); + } + } +} /* }}} */ +/* {{{ proto string ob_deflatehandler(string data, int mode) + For use with ob_start(). The deflate output buffer handler can only be used once. */ +PHP_FUNCTION(ob_deflatehandler) +{ + char *data; + int data_len; + long mode; + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) { + RETURN_FALSE; + } -PHP_FUNCTION(http_test) + http_ob_deflatehandler(data, data_len, &Z_STRVAL_P(return_value), (uint *) &Z_STRLEN_P(return_value), mode); + Z_TYPE_P(return_value) = Z_STRVAL_P(return_value) ? IS_STRING : IS_NULL; +} +/* }}} */ +/* {{{ proto string ob_inflatehandler(string data, int mode) + For use with ob_start(). Same restrictions as with ob_deflatehandler apply. */ +PHP_FUNCTION(ob_inflatehandler) { - - RETURN_NULL(); - + char *data; + int data_len; + long mode; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) { + RETURN_FALSE; + } + + http_ob_inflatehandler(data, data_len, &Z_STRVAL_P(return_value), (uint *) &Z_STRLEN_P(return_value), mode); + Z_TYPE_P(return_value) = Z_STRVAL_P(return_value) ? IS_STRING : IS_NULL; } +/* }}} */ +#endif /* HTTP_HAVE_ZLIB */ +/* }}} */ +/* {{{ proto int http_support([int feature = 0]) + Check for feature that require external libraries. */ +PHP_FUNCTION(http_support) +{ + long feature = 0; + + RETVAL_LONG(0L); + + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &feature)) { + RETVAL_LONG(http_support(feature)); + } +} +/* }}} */ /* - * 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 - */