X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_api.c;h=aebd434209deb323f2c2ba3dac0b73649f276222;hp=8ba8259b56dcee449c9cf5c4dbce5bb5e3d20dd8;hb=ad5f896b03adaa073134a00108a9cdf00720673a;hpb=4f5d70d375dac27459a80c1e5271697c1f46c675

diff --git a/http_api.c b/http_api.c
index 8ba8259..aebd434 100644
--- a/http_api.c
+++ b/http_api.c
@@ -1,52 +1,87 @@
 /*
-   +----------------------------------------------------------------------+
-   | 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 <mike@php.net>               |
-   +----------------------------------------------------------------------+
+    +--------------------------------------------------------------------+
+    | 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 <mike@php.net>            |
+    +--------------------------------------------------------------------+
 */
 
 /* $Id$ */
 
-#ifdef HAVE_CONFIG_H
-#	include "config.h"
-#endif
-
-#include <ctype.h>
+#define HTTP_WANT_SAPI
+#include "php_http.h"
 
-#include "php.h"
+#include "php_output.h"
+#include "ext/standard/url.h"
+#include "ext/standard/php_lcg.h"
 
-#include "php_http.h"
-#include "php_http_std_defs.h"
 #include "php_http_api.h"
-#include "php_http_headers_api.h"
 #include "php_http_send_api.h"
 
 #ifdef ZEND_ENGINE_2
-#	include "zend_exceptions.h"
 #	include "php_http_exception_object.h"
 #endif
 
-ZEND_EXTERN_MODULE_GLOBALS(http);
+PHP_MINIT_FUNCTION(http_support)
+{
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT", HTTP_SUPPORT);
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT_REQUESTS", HTTP_SUPPORT_REQUESTS);
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT_MAGICMIME", HTTP_SUPPORT_MAGICMIME);
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT_ENCODINGS", HTTP_SUPPORT_ENCODINGS);
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT_SSLREQUESTS", HTTP_SUPPORT_SSLREQUESTS);
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT_EVENTS", HTTP_SUPPORT_EVENTS);
+	
+	HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_COMMA", HTTP_PARAMS_ALLOW_COMMA);
+	HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_FAILURE", HTTP_PARAMS_ALLOW_FAILURE);
+	HTTP_LONG_CONSTANT("HTTP_PARAMS_RAISE_ERROR", HTTP_PARAMS_RAISE_ERROR);
+	HTTP_LONG_CONSTANT("HTTP_PARAMS_DEFAULT", HTTP_PARAMS_DEFAULT);
+	
+	return SUCCESS;
+}
 
-/* char *pretty_key(char *, size_t, zend_bool, zebd_bool) */
+PHP_HTTP_API long _http_support(long feature)
+{
+	long support = HTTP_SUPPORT;
+	
+#ifdef HTTP_HAVE_CURL
+	support |= HTTP_SUPPORT_REQUESTS;
+#	ifdef HTTP_HAVE_SSL
+	support |= HTTP_SUPPORT_SSLREQUESTS;
+#	endif
+#	ifdef HTTP_HAVE_EVENT
+	support |= HTTP_SUPPORT_EVENTS;
+#	endif
+#endif
+#ifdef HTTP_HAVE_MAGIC
+	support |= HTTP_SUPPORT_MAGICMIME;
+#endif
+#ifdef HTTP_HAVE_ZLIB
+	support |= HTTP_SUPPORT_ENCODINGS;
+#endif
+
+	if (feature) {
+		return (feature == (support & feature));
+	}
+	return support;
+}
+
+/* char *pretty_key(char *, size_t, zend_bool, zend_bool) */
 char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen)
 {
+	size_t i;
+	int wasalpha;
+	
 	if (key && key_len) {
-		unsigned i, wasalpha;
-		if (wasalpha = isalpha(key[0])) {
-			key[0] = uctitle ? toupper(key[0]) : tolower(key[0]);
+		if ((wasalpha = HTTP_IS_CTYPE(alpha, key[0]))) {
+			key[0] = (char) (uctitle ? HTTP_TO_CTYPE(upper, key[0]) : HTTP_TO_CTYPE(lower, key[0]));
 		}
 		for (i = 1; i < key_len; i++) {
-			if (isalpha(key[i])) {
-				key[i] = ((!wasalpha) && uctitle) ? toupper(key[i]) : tolower(key[i]);
+			if (HTTP_IS_CTYPE(alpha, key[i])) {
+				key[i] = (char) (((!wasalpha) && uctitle) ? HTTP_TO_CTYPE(upper, key[i]) : HTTP_TO_CTYPE(lower, key[i]));
 				wasalpha = 1;
 			} else {
 				if (xhyphen && (key[i] == '_')) {
@@ -60,44 +95,198 @@ char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool x
 }
 /* }}} */
 
+/* {{{ http_boundary(char *, size_t) */
+size_t _http_boundary(char *buf, size_t buf_len TSRMLS_DC)
+{
+	return snprintf(buf, buf_len, "%lu%0.9f", (ulong) HTTP_G->request.time, (float) php_combined_lcg(TSRMLS_C));
+}
+/* }}} */
+
 /* {{{ void http_error(long, long, char*) */
-void _http_error_ex(long type, long code, const char *format, ...)
+void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...)
 {
 	va_list args;
-	TSRMLS_FETCH();
-
+	
 	va_start(args, format);
-	if (type == E_THROW) {
 #ifdef ZEND_ENGINE_2
+	if ((type == E_THROW) || (GLOBAL_ERROR_HANDLING == EH_THROW)) {
 		char *message;
-		vspprintf(&message, 0, format, args);
-		zend_throw_exception(http_exception_get_for_code(code), message, code TSRMLS_CC);
-#else
-		type = E_WARNING;
+		zend_class_entry *ce = http_exception_get_for_code(code);
+		
+		http_try {
+			vspprintf(&message, 0, format, args);
+			zend_throw_exception(ce, message, code TSRMLS_CC);
+			efree(message);
+		} http_catch(GLOBAL_EXCEPTION_CLASS ? GLOBAL_EXCEPTION_CLASS : HTTP_EX_DEF_CE);
+	} else
 #endif
+	php_verror(NULL, "", type, format, args TSRMLS_CC);
+	va_end(args);
+}
+/* }}} */
+
+#ifdef ZEND_ENGINE_2
+static inline void copy_bt_args(zval *from, zval *to TSRMLS_DC)
+{
+	zval **args, **trace_0, *old_trace_0, *trace = NULL;
+	
+	if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), from, "trace", lenof("trace"), 0 TSRMLS_CC))) {
+		if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
+			old_trace_0 = *trace_0;
+			if (Z_TYPE_PP(trace_0) == IS_ARRAY && SUCCESS == zend_hash_find(Z_ARRVAL_PP(trace_0), "args", sizeof("args"), (void *) &args)) {
+				if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), to, "trace", lenof("trace"), 0 TSRMLS_CC))) {
+					if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
+						ZVAL_ADDREF(*args);
+						add_assoc_zval(*trace_0, "args", *args);
+					}
+				}
+			}
+		}
 	}
-	if (type != E_THROW) {
-		php_verror(NULL, "", type, format, args TSRMLS_CC);
+}
+
+/* {{{ zval *http_exception_wrap(zval *, zval *, zend_class_entry *) */
+zval *_http_exception_wrap(zval *old_exception, zval *new_exception, zend_class_entry *ce TSRMLS_DC)
+{
+	int inner = 1;
+	char *message;
+	zval *sub_exception, *tmp_exception;
+	
+	if (!new_exception) {
+		MAKE_STD_ZVAL(new_exception);
+		object_init_ex(new_exception, ce);
+		
+		zend_update_property(ce, new_exception, "innerException", lenof("innerException"), old_exception TSRMLS_CC);
+		copy_bt_args(old_exception, new_exception TSRMLS_CC);
+		
+		sub_exception = old_exception;
+		
+		while ((sub_exception = zend_read_property(Z_OBJCE_P(sub_exception), sub_exception, "innerException", lenof("innerException"), 0 TSRMLS_CC)) && Z_TYPE_P(sub_exception) == IS_OBJECT) {
+			++inner;
+		}
+		
+		spprintf(&message, 0, "Exception caused by %d inner exception(s)", inner);
+		zend_update_property_string(ZEND_EXCEPTION_GET_DEFAULT(), new_exception, "message", lenof("message"), message TSRMLS_CC);
+		efree(message);
+	} else {
+		sub_exception = new_exception;
+		tmp_exception = new_exception;
+		
+		while ((tmp_exception = zend_read_property(Z_OBJCE_P(tmp_exception), tmp_exception, "innerException", lenof("innerException"), 0 TSRMLS_CC)) && Z_TYPE_P(tmp_exception) == IS_OBJECT) {
+			sub_exception = tmp_exception;
+		}
+		
+		zend_update_property(Z_OBJCE_P(sub_exception), sub_exception, "innerException", lenof("innerException"), old_exception TSRMLS_CC);
+		copy_bt_args(old_exception, new_exception TSRMLS_CC);
+		copy_bt_args(old_exception, sub_exception TSRMLS_CC);
 	}
-	va_end(args);
+#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
+	Z_ADDREF_P(old_exception);
+	zend_exception_set_previous(new_exception, old_exception TSRMLS_CC);
+#endif
+	zval_ptr_dtor(&old_exception);
+	return new_exception;
 }
 /* }}} */
 
-/* {{{ STATUS http_exit(int, char*) */
-STATUS _http_exit_ex(int status, char *header, zend_bool free_header TSRMLS_DC)
+/* {{{ STATUS http_object_new(zend_object_value *, const char *, uint, http_object_new_t, zend_class_entry *, void *, void **) */
+STATUS _http_object_new(zend_object_value *ov, const char *cname_str, uint cname_len, http_object_new_t create, zend_class_entry *parent_ce, void *intern_ptr, void **obj_ptr TSRMLS_DC)
 {
-	if (SUCCESS != http_send_status_header(status, header)) {
-		http_error_ex(E_WARNING, HTTP_E_HEADER, "Failed to exit with status/header: %d - %s", status, header ? header : "");
-		if (free_header && header) {
-			efree(header);
+	zend_class_entry *ce = parent_ce;
+	
+	if (cname_str && cname_len) {
+		if (!(ce = zend_fetch_class(HTTP_ZAPI_CONST_CAST(char *) cname_str, cname_len, ZEND_FETCH_CLASS_DEFAULT TSRMLS_CC))) {
+			return FAILURE;
 		}
+		if (!instanceof_function(ce, parent_ce TSRMLS_CC)) {
+			http_error_ex(HE_WARNING, HTTP_E_RUNTIME, "Class %s does not extend %s", cname_str, parent_ce->name);
+			return FAILURE;
+		}
+	}
+	
+	*ov = create(ce, intern_ptr, obj_ptr TSRMLS_CC);
+	return SUCCESS;
+}
+/* }}} */
+#endif /* ZEND_ENGINE_2 */
+
+/* {{{ void http_log(char *, char *, char *) */
+void _http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC)
+{
+	time_t now;
+	struct tm nowtm;
+	char datetime[20] = {0};
+	
+	now = HTTP_G->request.time;
+	strftime(datetime, sizeof(datetime), "%Y-%m-%d %H:%M:%S", php_localtime_r(&now, &nowtm));
+
+#define HTTP_LOG_WRITE(file, type, msg) \
+	if (file && *file) { \
+	 	php_stream *log = php_stream_open_wrapper_ex(file, "ab", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL, HTTP_DEFAULT_STREAM_CONTEXT); \
+		 \
+		if (log) { \
+			php_stream_printf(log TSRMLS_CC, "%s\t[%s]\t%s\t<%s>%s", datetime, type, msg, SG(request_info).request_uri, PHP_EOL); \
+			php_stream_close(log); \
+		} \
+	 \
+	}
+	
+	HTTP_LOG_WRITE(file, ident, message);
+	HTTP_LOG_WRITE(HTTP_G->log.composite, ident, message);
+}
+/* }}} */
+
+static void http_ob_blackhole(char *output, uint output_len, char **handled_output, uint *handled_output_len, int mode TSRMLS_DC)
+{
+	*handled_output = ecalloc(1,1);
+	*handled_output_len = 0;
+}
+
+/* {{{ STATUS http_exit(int, char*, char*) */
+STATUS _http_exit_ex(int status, char *header, char *body, zend_bool send_header TSRMLS_DC)
+{
+	if (	(send_header && (SUCCESS != http_send_status_header(status, header))) ||
+			(status && (SUCCESS != http_send_status(status)))) {
+		http_error_ex(HE_WARNING, HTTP_E_HEADER, "Failed to exit with status/header: %d - %s", status, STR_PTR(header));
+		STR_FREE(header);
+		STR_FREE(body);
 		return FAILURE;
 	}
-	if (free_header && header) {
-		efree(header);
+	
+#if PHP_VERSION_ID < 50399
+	if (!OG(ob_lock)) {
+		php_end_ob_buffers(0 TSRMLS_CC);
+	}
+#else
+	if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_LOCKED) {
+		php_output_end_all(TSRMLS_C);
+	}
+#endif
+	if ((SUCCESS == sapi_send_headers(TSRMLS_C)) && body) {
+		PHPWRITE(body, strlen(body));
+	}
+	
+	switch (status) {
+		case 301:	http_log(HTTP_G->log.redirect, "301-REDIRECT", header);			break;
+		case 302:	http_log(HTTP_G->log.redirect, "302-REDIRECT", header);			break;
+		case 303:	http_log(HTTP_G->log.redirect, "303-REDIRECT", header);			break;
+		case 305:	http_log(HTTP_G->log.redirect, "305-REDIRECT", header);			break;
+		case 307:	http_log(HTTP_G->log.redirect, "307-REDIRECT", header);			break;
+		case 304:	http_log(HTTP_G->log.cache, "304-CACHE", header);				break;
+		case 404:	http_log(HTTP_G->log.not_found, "404-NOTFOUND", NULL);			break;
+		case 405:	http_log(HTTP_G->log.allowed_methods, "405-ALLOWED", header);	break;
+		default:	http_log(NULL, header, body);									break;
+	}
+	
+	STR_FREE(header);
+	STR_FREE(body);
+	
+	if (HTTP_G->force_exit) {
+		zend_bailout();
+	} else {
+		php_ob_set_internal_handler(http_ob_blackhole, 4096, "blackhole", 0 TSRMLS_CC);
 	}
-	zend_bailout();
-	/* fake */
+	
 	return SUCCESS;
 }
 /* }}} */
@@ -108,8 +297,8 @@ STATUS _http_check_method_ex(const char *method, const char *methods)
 	const char *found;
 
 	if (	(found = strstr(methods, method)) &&
-			(found == method || !isalpha(found[-1])) &&
-			(!isalpha(found[strlen(method) + 1]))) {
+			(found == method || !HTTP_IS_CTYPE(alpha, found[-1])) &&
+			(strlen(found) >= strlen(method) && !HTTP_IS_CTYPE(alpha, found[strlen(method)]))) {
 		return SUCCESS;
 	}
 	return FAILURE;
@@ -117,111 +306,436 @@ STATUS _http_check_method_ex(const char *method, const char *methods)
 /* }}} */
 
 /* {{{ zval *http_get_server_var_ex(char *, size_t) */
-PHP_HTTP_API zval *_http_get_server_var_ex(const char *key, size_t key_size, zend_bool check TSRMLS_DC)
+PHP_HTTP_API zval *_http_get_server_var_ex(const char *key, size_t key_len, zend_bool check TSRMLS_DC)
 {
-	zval **var;
-	if (SUCCESS == zend_hash_find(HTTP_SERVER_VARS,	(char *) key, key_size, (void **) &var)) {
-		if (check) {
-			return Z_STRVAL_PP(var) && Z_STRLEN_PP(var) ? *var : NULL;
-		} else {
-			return *var;
+	zval **hsv, **var;
+	char *env;
+	
+	/* if available, this is a lot faster than accessing $_SERVER */
+	if (sapi_module.getenv) {
+		if ((!(env = sapi_module.getenv((char *) key, key_len TSRMLS_CC))) || (check && !*env)) {
+			return NULL;
 		}
+		if (HTTP_G->server_var) {
+			zval_ptr_dtor(&HTTP_G->server_var);
+		}
+		MAKE_STD_ZVAL(HTTP_G->server_var);
+		ZVAL_STRING(HTTP_G->server_var, env, 1);
+		return HTTP_G->server_var;
+	}
+	
+#ifdef ZEND_ENGINE_2
+	zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
+#endif
+	
+	if ((SUCCESS != zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &hsv)) || (Z_TYPE_PP(hsv) != IS_ARRAY)) {
+		return NULL;
+	}
+	if ((SUCCESS != zend_hash_find(Z_ARRVAL_PP(hsv), HTTP_ZAPI_CONST_CAST(char *) key, key_len + 1, (void *) &var))) {
+		return NULL;
+	}
+	if (check && !((Z_TYPE_PP(var) == IS_STRING) && Z_STRVAL_PP(var) && Z_STRLEN_PP(var))) {
+		return NULL;
 	}
-	return NULL;
+	return *var;
 }
 /* }}} */
 
-
-/* {{{ char *http_chunked_decode(char *, size_t, char **, size_t *) */
-PHP_HTTP_API const char *_http_chunked_decode(const char *encoded, size_t encoded_len,
-	char **decoded, size_t *decoded_len TSRMLS_DC)
+/* {{{ STATUS http_get_request_body(char **, size_t *) */
+PHP_HTTP_API STATUS _http_get_request_body_ex(char **body, size_t *length, zend_bool dup TSRMLS_DC)
 {
-	const char *e_ptr;
-	char *d_ptr;
-
-	*decoded_len = 0;
-	*decoded = ecalloc(1, encoded_len);
-	d_ptr = *decoded;
-	e_ptr = encoded;
-
-	while (((e_ptr - encoded) - encoded_len) > 0) {
-		char *n_ptr;
-		size_t chunk_len = 0;
-
-		chunk_len = strtol(e_ptr, &n_ptr, 16);
-
-		if (n_ptr == e_ptr) {
-			/* don't fail on apperently not encoded data */
-			if (e_ptr == encoded) {
-				memcpy(*decoded, encoded, encoded_len);
-				*decoded_len = encoded_len;
-				return encoded + encoded_len;
-			} else {
-				char *error = estrndup(n_ptr, strcspn(n_ptr, "\r\n \0"));
-				http_error_ex(E_WARNING, HTTP_E_PARSE, "Invalid chunk size: '%s' at pos %d", error, n_ptr - encoded);
-				efree(error);
-				return NULL;
+	*length = 0;
+	*body = NULL;
+	
+	if (SG(request_info).raw_post_data) {
+		*length = SG(request_info).raw_post_data_length;
+		*body = SG(request_info).raw_post_data;
+		
+		if (dup) {
+			*body = estrndup(*body, *length);
+		}
+		return SUCCESS;
+	} else if (sapi_module.read_post && !HTTP_G->read_post_data) {
+		char *buf = emalloc(4096);
+		int len;
+		
+		HTTP_G->read_post_data = 1;
+		
+		while (0 < (len = sapi_module.read_post(buf, 4096 TSRMLS_CC))) {
+			*body = erealloc(*body, *length + len + 1);
+			memcpy(*body + *length, buf, len);
+			*length += len;
+			(*body)[*length] = '\0';
+			if (len < (int) sizeof(buf)) {
+				break;
 			}
-		} else {
-			e_ptr = n_ptr;
 		}
-
-		/* reached the end */
-		if (!chunk_len) {
-			break;
+		efree(buf);
+		
+		/* check for error */
+		if (len < 0) {
+			STR_FREE(*body);
+			*length = 0;
+			return FAILURE;
 		}
-
-		/* new line */
-		if (strncmp(e_ptr, HTTP_CRLF, 2)) {
-			http_error_ex(E_WARNING, HTTP_E_PARSE,
-				"Invalid character (expected 0x0D 0x0A; got: 0x%x 0x%x)", *e_ptr, *(e_ptr + 1));
-			efree(*decoded);
-			return NULL;
+		
+		SG(request_info).raw_post_data = *body;
+		SG(request_info).raw_post_data_length = *length;
+		
+		if (dup) {
+			*body = estrndup(*body, *length);
 		}
-
-		memcpy(d_ptr, e_ptr += 2, chunk_len);
-		d_ptr += chunk_len;
-		e_ptr += chunk_len + 2;
-		*decoded_len += chunk_len;
+		return SUCCESS;
 	}
-
-	return e_ptr;
+	
+	return FAILURE;
 }
 /* }}} */
 
-/* {{{ STATUS http_split_response(zval *, zval *, zval *) */
-PHP_HTTP_API STATUS _http_split_response(zval *response, zval *headers, zval *body TSRMLS_DC)
+/* {{{ php_stream *http_get_request_body_stream(void) */
+PHP_HTTP_API php_stream *_http_get_request_body_stream(TSRMLS_D)
 {
-	char *b = NULL;
-	size_t l = 0;
-	STATUS status = http_split_response_ex(Z_STRVAL_P(response), Z_STRLEN_P(response), Z_ARRVAL_P(headers), &b, &l);
-	ZVAL_STRINGL(body, b, l, 0);
-	return status;
+	php_stream *s = NULL;
+	
+	if (SG(request_info).raw_post_data) {
+		s = php_stream_open_wrapper("php://input", "rb", 0, NULL);
+	} else if (sapi_module.read_post && !HTTP_G->read_post_data) {
+		HTTP_G->read_post_data = 1;
+		
+		if ((s = php_stream_temp_new())) {
+			char *buf = emalloc(4096);
+			int len;
+			
+			while (0 < (len = sapi_module.read_post(buf, 4096 TSRMLS_CC))) {
+				php_stream_write(s, buf, len);
+				if (len < (int) sizeof(buf)) {
+					break;
+				}
+			}
+			efree(buf);
+			
+			if (len < 0) {
+				php_stream_close(s);
+				s = NULL;
+			} else {
+				php_stream_rewind(s);
+			}
+		}
+	}
+	
+	return s;
 }
 /* }}} */
 
-/* {{{ STATUS http_split_response(char *, size_t, HashTable *, char **, size_t *) */
-PHP_HTTP_API STATUS _http_split_response_ex(char *response, size_t response_len,
-	HashTable *headers, char **body, size_t *body_len TSRMLS_DC)
+/* {{{ void http_parse_params_default_callback(...) */
+PHP_HTTP_API void _http_parse_params_default_callback(void *arg, const char *key, int keylen, const char *val, int vallen TSRMLS_DC)
 {
-	char *header = response, *real_body = NULL;
+	char *kdup;
+	zval tmp, *entry;
+	HashTable *ht = (HashTable *) arg;
+	
+	if (ht) {
+		INIT_ZARR(tmp, ht);
+		
+		if (vallen) {
+			MAKE_STD_ZVAL(entry);
+			array_init(entry);
+			if (keylen) {
+				kdup = estrndup(key, keylen);
+				add_assoc_stringl_ex(entry, kdup, keylen + 1, (char *) val, vallen, 1);
+				efree(kdup);
+			} else {
+				add_next_index_stringl(entry, (char *) val, vallen, 1);
+			}
+			add_next_index_zval(&tmp, entry);
+		} else {
+			add_next_index_stringl(&tmp, (char *) key, keylen, 1);
+		}
+	}
+}
+/* }}} */
 
-	while (0 < (response_len - (response - header + 4))) {
-		if (	(*response++ == '\r') &&
-				(*response++ == '\n') &&
-				(*response++ == '\r') &&
-				(*response++ == '\n')) {
-			real_body = response;
+/* {{{ STATUS http_parse_params(const char *, HashTable *) */
+PHP_HTTP_API STATUS _http_parse_params_ex(const char *param, int flags, http_parse_params_callback cb, void *cb_arg TSRMLS_DC)
+{
+#define ST_QUOTE	1
+#define ST_VALUE	2
+#define ST_KEY		3
+#define ST_ASSIGN	4
+#define ST_ADD		5
+	
+	int st = ST_KEY, keylen = 0, vallen = 0;
+	char *s, *c, *key = NULL, *val = NULL;
+	
+	for(c = s = estrdup(param);;) {
+	continued:
+#if 0
+	{
+		char *tk = NULL, *tv = NULL;
+		
+		if (key) {
+			if (keylen) {
+				tk= estrndup(key, keylen);
+			} else {
+				tk = ecalloc(1, 7);
+				memcpy(tk, key, 3);
+				tk[3]='.'; tk[4]='.'; tk[5]='.';
+			}
+		}
+		if (val) {
+			if (vallen) {
+				tv = estrndup(val, vallen);
+			} else {
+				tv = ecalloc(1, 7);
+				memcpy(tv, val, 3);
+				tv[3]='.'; tv[4]='.'; tv[5]='.';
+			}
+		}
+		fprintf(stderr, "[%6s] %c \"%s=%s\"\n",
+				(
+						st == ST_QUOTE ? "QUOTE" :
+						st == ST_VALUE ? "VALUE" :
+						st == ST_KEY ? "KEY" :
+						st == ST_ASSIGN ? "ASSIGN" :
+						st == ST_ADD ? "ADD":
+						"HUH?"
+				), *c?*c:'0', tk, tv
+		);
+		STR_FREE(tk); STR_FREE(tv);
+	}
+#endif
+		switch (st) {
+			case ST_QUOTE:
+			quote:
+				if (*c == '"') {
+					if (*(c-1) == '\\') {
+						memmove(c-1, c, strlen(c)+1);
+						goto quote;
+					} else {
+						goto add;
+					}
+				} else {
+					if (!val) {
+						val = c;
+					}
+					if (!*c) {
+						--val;
+						st = ST_ADD;
+					}
+				}
+				break;
+				
+			case ST_VALUE:
+				switch (*c) {
+					case '"':
+						if (!val) {
+							st = ST_QUOTE;
+						}
+						break;
+					
+					case ' ':
+						break;
+					
+					case ';':
+					case '\0':
+						goto add;
+						break;
+					case ',':
+						if (flags & HTTP_PARAMS_ALLOW_COMMA) {
+							goto add;
+						}
+					default:
+						if (!val) {
+							val = c;
+						}
+						break;
+				}
+				break;
+				
+			case ST_KEY:
+				switch (*c) {
+					case ',':
+						if (flags & HTTP_PARAMS_ALLOW_COMMA) {
+							goto allow_comma;
+						}
+					case '\r':
+					case '\n':
+					case '\t':
+					case '\013':
+					case '\014':
+						goto failure;
+						break;
+					
+					case ' ':
+						if (key) {
+							keylen = c - key;
+							st = ST_ASSIGN;
+						}
+						break;
+					
+					case ';':
+					case '\0':
+					allow_comma:
+						if (key) {
+							keylen = c-- - key;
+							st = ST_ADD;
+						}
+						break;
+					
+					case ':':
+						if (!(flags & HTTP_PARAMS_COLON_SEPARATOR)) {
+							goto not_separator;
+						}
+						if (key) {
+							keylen = c - key;
+							st = ST_VALUE;
+						} else {
+							goto failure;
+						}
+						break;
+						
+					case '=':
+						if (flags & HTTP_PARAMS_COLON_SEPARATOR) {
+							goto not_separator;
+						}
+						if (key) {
+							keylen = c - key;
+							st = ST_VALUE;
+						} else {
+							goto failure;
+						}
+						break;
+					
+					default:
+					not_separator:
+						if (!key) {
+							key = c;
+						}
+						break;
+				}
+				break;
+				
+			case ST_ASSIGN:
+				if (*c == '=') {
+					st = ST_VALUE;
+				} else if (!*c || *c == ';' || ((flags & HTTP_PARAMS_ALLOW_COMMA) && *c == ',')) {
+					st = ST_ADD;
+				} else if (*c != ' ') {
+					goto failure;
+				}
+				break;
+				
+			case ST_ADD:
+			add:
+				if (val) {
+					vallen = c - val;
+					if (st != ST_QUOTE) {
+						while (val[vallen-1] == ' ') --vallen;
+					}
+				} else {
+					val = "";
+					vallen = 0;
+				}
+				
+				cb(cb_arg, key, keylen, val, vallen TSRMLS_CC);
+				
+				st = ST_KEY;
+				key = val = NULL;
+				keylen = vallen = 0;
+				break;
+		}
+		if (*c) {
+			++c;
+		} else if (st == ST_ADD) {
+			goto add;
+		} else {
 			break;
 		}
 	}
+	
+	efree(s);
+	return SUCCESS;
+	
+failure:
+	if (flags & HTTP_PARAMS_RAISE_ERROR) {
+		http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Unexpected character (%c) at pos %tu of %zu", *c, c-s, strlen(s));
+	}
+	if (flags & HTTP_PARAMS_ALLOW_FAILURE) {
+		if (st == ST_KEY) {
+			if (key) {
+				keylen = c - key;
+			} else {
+				key = c;
+			}
+		} else {
+			--c;
+		}
+		st = ST_ADD;
+		goto continued;
+	}
+	efree(s);
+	return FAILURE;
+}
+/* }}} */
 
-	if (real_body && (*body_len = (response_len - (real_body - header)))) {
-		*body = ecalloc(1, *body_len + 1);
-		memcpy(*body, real_body, *body_len);
+/* {{{ array_join */
+int apply_array_append_func(void *pDest HTTP_ZAPI_HASH_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
+{
+	int flags;
+	char *key = NULL;
+	HashTable *dst;
+	zval **data = NULL, **value = (zval **) pDest;
+	
+	dst = va_arg(args, HashTable *);
+	flags = va_arg(args, int);
+	
+	if ((!(flags & ARRAY_JOIN_STRONLY)) || hash_key->nKeyLength) {
+		if ((flags & ARRAY_JOIN_PRETTIFY) && hash_key->nKeyLength) {
+			key = pretty_key(estrndup(hash_key->arKey, hash_key->nKeyLength - 1), hash_key->nKeyLength - 1, 1, 1);
+			zend_hash_find(dst, key, hash_key->nKeyLength, (void *) &data);
+		} else {
+			zend_hash_quick_find(dst, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void *) &data);
+		}
+		
+		ZVAL_ADDREF(*value);
+		if (data) {
+			add_next_index_zval(http_zset(IS_ARRAY, *data), *value);
+		} else if (key) {
+			zend_hash_add(dst, key, hash_key->nKeyLength, value, sizeof(zval *), NULL);
+		} else {
+			zend_hash_quick_add(dst, hash_key->arKey, hash_key->nKeyLength, hash_key->h, value, sizeof(zval *), NULL);
+		}
+		
+		if (key) {
+			efree(key);
+		}
 	}
+	
+	return ZEND_HASH_APPLY_KEEP;
+}
 
-	return http_parse_headers_ex(header, headers, 1);
+int apply_array_merge_func(void *pDest HTTP_ZAPI_HASH_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
+{
+	int flags;
+	char *key = NULL;
+	HashTable *dst;
+	zval **value = (zval **) pDest;
+	
+	dst = va_arg(args, HashTable *);
+	flags = va_arg(args, int);
+	
+	if ((!(flags & ARRAY_JOIN_STRONLY)) || hash_key->nKeyLength) {
+		ZVAL_ADDREF(*value);
+		if ((flags & ARRAY_JOIN_PRETTIFY) && hash_key->nKeyLength) {
+			key = pretty_key(estrndup(hash_key->arKey, hash_key->nKeyLength - 1), hash_key->nKeyLength - 1, 1, 1);
+			zend_hash_update(dst, key, hash_key->nKeyLength, (void *) value, sizeof(zval *), NULL);
+			efree(key);
+		} else {
+			zend_hash_quick_update(dst, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void *) value, sizeof(zval *), NULL);
+		}
+	}
+	
+	return ZEND_HASH_APPLY_KEEP;
 }
 /* }}} */