release 2.4.0
[m6w6/ext-http] / php_http_env.c
index 4b9ea88313c701fea0c765544dbc9c6f376ea0b6..c60d4c0b41d42787a682854a70e168700ed62e3f 100644 (file)
@@ -6,22 +6,12 @@
     | modification, are permitted provided that the conditions mentioned |
     | in the accompanying LICENSE file are met.                          |
     +--------------------------------------------------------------------+
-    | Copyright (c) 2004-2010, Michael Wallner <mike@php.net>            |
+    | Copyright (c) 2004-2014, Michael Wallner <mike@php.net>            |
     +--------------------------------------------------------------------+
 */
 
-/* $Id $ */
-
-#include "php_http.h"
-
-#include <main/SAPI.h>
-
-PHP_RINIT_FUNCTION(http_env)
-{
-       PHP_HTTP_G->env.request.time = sapi_get_request_time(TSRMLS_C);
-
-       return SUCCESS;
-}
+#include "php_http_api.h"
+#include "php_variables.h"
 
 PHP_RSHUTDOWN_FUNCTION(http_env)
 {
@@ -42,7 +32,7 @@ PHP_RSHUTDOWN_FUNCTION(http_env)
        return SUCCESS;
 }
 
-PHP_HTTP_API void php_http_env_get_request_headers(HashTable *headers TSRMLS_DC)
+void php_http_env_get_request_headers(HashTable *headers TSRMLS_DC)
 {
        php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
        zval **hsv, **header;
@@ -56,13 +46,21 @@ PHP_HTTP_API void php_http_env_get_request_headers(HashTable *headers TSRMLS_DC)
 
                if (SUCCESS == zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &hsv) && Z_TYPE_PP(hsv) == IS_ARRAY) {
                        FOREACH_KEY(pos, *hsv, key) {
-                               if (key.type == HASH_KEY_IS_STRING && key.len > 6 && !strncmp(key.str, "HTTP_", 5)) {
+                               if (key.type == HASH_KEY_IS_STRING && key.len > 6 && *key.str == 'H' && !strncmp(key.str, "HTTP_", 5)) {
                                        key.len -= 5;
                                        key.str = php_http_pretty_key(estrndup(key.str + 5, key.len - 1), key.len - 1, 1, 1);
 
                                        zend_hash_get_current_data_ex(Z_ARRVAL_PP(hsv), (void *) &header, &pos);
                                        Z_ADDREF_P(*header);
-                                       zend_hash_add(PHP_HTTP_G->env.request.headers, key.str, key.len, (void *) header, sizeof(zval *), NULL);
+                                       zend_symtable_update(PHP_HTTP_G->env.request.headers, key.str, key.len, (void *) header, sizeof(zval *), NULL);
+
+                                       efree(key.str);
+                               } else if (key.type == HASH_KEY_IS_STRING && key.len > 9 && *key.str == 'C' && !strncmp(key.str, "CONTENT_", 8)) {
+                                       key.str = php_http_pretty_key(estrndup(key.str, key.len - 1), key.len - 1, 1, 1);
+
+                                       zend_hash_get_current_data_ex(Z_ARRVAL_PP(hsv), (void *) &header, &pos);
+                                       Z_ADDREF_P(*header);
+                                       zend_symtable_update(PHP_HTTP_G->env.request.headers, key.str, key.len, (void *) header, sizeof(zval *), NULL);
 
                                        efree(key.str);
                                }
@@ -75,17 +73,26 @@ PHP_HTTP_API void php_http_env_get_request_headers(HashTable *headers TSRMLS_DC)
        }
 }
 
-PHP_HTTP_API char *php_http_env_get_request_header(const char *name_str, size_t name_len TSRMLS_DC)
+char *php_http_env_get_request_header(const char *name_str, size_t name_len, size_t *len, php_http_message_t *request TSRMLS_DC)
 {
-       zval **zvalue;
+       HashTable *request_headers;
+       zval **zvalue = NULL;
        char *val = NULL, *key = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
 
-       php_http_env_get_request_headers(NULL TSRMLS_CC);
+       if (request) {
+               request_headers = &request->hdrs;
+       } else {
+               php_http_env_get_request_headers(NULL TSRMLS_CC);
+               request_headers = PHP_HTTP_G->env.request.headers;
+       }
 
-       if (SUCCESS == zend_hash_find(PHP_HTTP_G->env.request.headers, key, name_len + 1, (void *) &zvalue)) {
+       if (SUCCESS == zend_symtable_find(request_headers, key, name_len + 1, (void *) &zvalue)) {
                zval *zcopy = php_http_ztyp(IS_STRING, *zvalue);
 
                val = estrndup(Z_STRVAL_P(zcopy), Z_STRLEN_P(zcopy));
+               if (len) {
+                       *len = Z_STRLEN_P(zcopy);
+               }
                zval_ptr_dtor(&zcopy);
        }
 
@@ -94,21 +101,40 @@ PHP_HTTP_API char *php_http_env_get_request_header(const char *name_str, size_t
        return val;
 }
 
-PHP_HTTP_API int php_http_env_got_request_header(const char *name_str, size_t name_len TSRMLS_DC)
+int php_http_env_got_request_header(const char *name_str, size_t name_len, php_http_message_t *request TSRMLS_DC)
 {
+       HashTable *request_headers;
        char *key = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
        int got;
 
-       php_http_env_get_request_headers(NULL TSRMLS_CC);
-       got = zend_hash_exists(PHP_HTTP_G->env.request.headers, key, name_len + 1);
+       if (request) {
+               request_headers = &request->hdrs;
+       } else {
+               php_http_env_get_request_headers(NULL TSRMLS_CC);
+               request_headers = PHP_HTTP_G->env.request.headers;
+       }
+       got = zend_symtable_exists(request_headers, key, name_len + 1);
        efree(key);
 
        return got;
 }
 
-PHP_HTTP_API zval *php_http_env_get_server_var(const char *key, size_t key_len, zend_bool check TSRMLS_DC)
+zval *php_http_env_get_superglobal(const char *key, size_t key_len TSRMLS_DC)
 {
-       zval **hsv, **var;
+       zval **hsv;
+
+       zend_is_auto_global(key, key_len TSRMLS_CC);
+
+       if ((SUCCESS != zend_hash_find(&EG(symbol_table), key, key_len + 1, (void *) &hsv)) || (Z_TYPE_PP(hsv) != IS_ARRAY)) {
+               return NULL;
+       }
+
+       return *hsv;
+}
+
+zval *php_http_env_get_server_var(const char *key, size_t key_len, zend_bool check TSRMLS_DC)
+{
+       zval *hsv, **var;
        char *env;
 
        /* if available, this is a lot faster than accessing $_SERVER */
@@ -124,12 +150,10 @@ PHP_HTTP_API zval *php_http_env_get_server_var(const char *key, size_t key_len,
                return PHP_HTTP_G->env.server_var;
        }
 
-       zend_is_auto_global(ZEND_STRL("_SERVER") TSRMLS_CC);
-
-       if ((SUCCESS != zend_hash_find(&EG(symbol_table), ZEND_STRS("_SERVER"), (void *) &hsv)) || (Z_TYPE_PP(hsv) != IS_ARRAY)) {
+       if (!(hsv = php_http_env_get_superglobal(ZEND_STRL("_SERVER") TSRMLS_CC))) {
                return NULL;
        }
-       if ((SUCCESS != zend_hash_find(Z_ARRVAL_PP(hsv), key, key_len + 1, (void *) &var))) {
+       if ((SUCCESS != zend_symtable_find(Z_ARRVAL_P(hsv), key, key_len + 1, (void *) &var))) {
                return NULL;
        }
        if (check && !((Z_TYPE_PP(var) == IS_STRING) && Z_STRVAL_PP(var) && Z_STRLEN_PP(var))) {
@@ -138,56 +162,70 @@ PHP_HTTP_API zval *php_http_env_get_server_var(const char *key, size_t key_len,
        return *var;
 }
 
-PHP_HTTP_API php_http_message_body_t *php_http_env_get_request_body(TSRMLS_D)
+php_http_message_body_t *php_http_env_get_request_body(TSRMLS_D)
 {
        if (!PHP_HTTP_G->env.request.body) {
-               php_stream *s = NULL;
-
+               php_stream *s = php_stream_temp_new();
+#if PHP_VERSION_ID >= 50600
+               php_stream *input = php_stream_open_wrapper("php://input", "r", 0, NULL);
+
+               /* php://input does not support stat */
+               php_stream_copy_to_stream_ex(input, s, -1, NULL);
+               php_stream_close(input);
+#else
                if (SG(request_info).post_data || SG(request_info).raw_post_data) {
-                       if ((s = php_stream_temp_new())) {
-                               /* php://input does not support seek() */
-                               if (SG(request_info).raw_post_data) {
-                                       php_stream_write(s, SG(request_info).raw_post_data, SG(request_info).raw_post_data_length);
-                               } else {
-                                       php_stream_write(s, SG(request_info).post_data, SG(request_info).post_data_length);
-                               }
-                               php_stream_rewind(s);
+                       /* php://input does not support seek() in PHP <= 5.5 */
+                       if (SG(request_info).raw_post_data) {
+                               php_stream_write(s, SG(request_info).raw_post_data, SG(request_info).raw_post_data_length);
+                       } else {
+                               php_stream_write(s, SG(request_info).post_data, SG(request_info).post_data_length);
                        }
                } else if (sapi_module.read_post && !SG(read_post_bytes)) {
-                       if ((s = php_stream_temp_new())) {
-                               char *buf = emalloc(4096);
-                               int len;
+                       char *buf = emalloc(4096);
+                       int len;
 
-                               while (0 < (len = sapi_module.read_post(buf, 4096 TSRMLS_CC))) {
-                                       SG(read_post_bytes) += len;
-                                       php_stream_write(s, buf, len);
+                       while (0 < (len = sapi_module.read_post(buf, 4096 TSRMLS_CC))) {
+                               SG(read_post_bytes) += len;
+                               php_stream_write(s, buf, len);
 
-                                       if (len < 4096) {
-                                               break;
-                                       }
+                               if (len < 4096) {
+                                       break;
                                }
-                               efree(buf);
-
-                               php_stream_rewind(s);
                        }
+                       efree(buf);
                }
+#endif
+               php_stream_rewind(s);
                PHP_HTTP_G->env.request.body = php_http_message_body_init(NULL, s TSRMLS_CC);
        }
 
        return PHP_HTTP_G->env.request.body;
 }
 
-PHP_HTTP_API php_http_range_status_t php_http_env_get_request_ranges(HashTable *ranges, size_t length TSRMLS_DC)
+const char *php_http_env_get_request_method(php_http_message_t *request TSRMLS_DC)
+{
+       const char *m;
+
+       if (PHP_HTTP_MESSAGE_TYPE(REQUEST, request)) {
+               m = request->http.info.request.method;
+       } else {
+               m = SG(request_info).request_method;
+       }
+
+       return m ? m : "GET";
+}
+
+php_http_range_status_t php_http_env_get_request_ranges(HashTable *ranges, size_t length, php_http_message_t *request TSRMLS_DC)
 {
        zval *zentry;
        char *range, *rp, c;
        long begin = -1, end = -1, *ptr;
 
-       if (!(range = php_http_env_get_request_header(ZEND_STRL("Range") TSRMLS_CC))) {
+       if (!(range = php_http_env_get_request_header(ZEND_STRL("Range"), NULL, request TSRMLS_CC))) {
                return PHP_HTTP_RANGE_NO;
        }
        if (strncmp(range, "bytes=", lenof("bytes="))) {
-               STR_FREE(range);
+               PTR_FREE(range);
                return PHP_HTTP_RANGE_NO;
        }
 
@@ -243,7 +281,7 @@ PHP_HTTP_API php_http_range_status_t php_http_env_get_request_ranges(HashTable *
                                                        switch (end) {
                                                                /* "0-" */
                                                                case -1:
-                                                                       STR_FREE(range);
+                                                                       PTR_FREE(range);
                                                                        return PHP_HTTP_RANGE_NO;
 
                                                                /* "0-0" */
@@ -264,7 +302,7 @@ PHP_HTTP_API php_http_range_status_t php_http_env_get_request_ranges(HashTable *
                                                case -1:
                                                        /* "-", "-0" */
                                                        if (end == -1 || end == -10) {
-                                                               STR_FREE(range);
+                                                               PTR_FREE(range);
                                                                return PHP_HTTP_RANGE_ERR;
                                                        }
                                                        begin = length - end;
@@ -274,13 +312,13 @@ PHP_HTTP_API php_http_range_status_t php_http_env_get_request_ranges(HashTable *
                                                /* "12345-(NNN)" */
                                                default:
                                                        if (length <= (size_t) begin) {
-                                                               STR_FREE(range);
+                                                               PTR_FREE(range);
                                                                return PHP_HTTP_RANGE_ERR;
                                                        }
                                                        switch (end) {
                                                                /* "12345-0" */
                                                                case -10:
-                                                                       STR_FREE(range);
+                                                                       PTR_FREE(range);
                                                                        return PHP_HTTP_RANGE_ERR;
 
                                                                /* "12345-" */
@@ -293,7 +331,7 @@ PHP_HTTP_API php_http_range_status_t php_http_env_get_request_ranges(HashTable *
                                                                        if (length <= (size_t) end) {
                                                                                end = length - 1;
                                                                        } else if (end <  begin) {
-                                                                               STR_FREE(range);
+                                                                               PTR_FREE(range);
                                                                                return PHP_HTTP_RANGE_ERR;
                                                                        }
                                                                        break;
@@ -315,12 +353,12 @@ PHP_HTTP_API php_http_range_status_t php_http_env_get_request_ranges(HashTable *
                                break;
 
                        default:
-                               STR_FREE(range);
+                               PTR_FREE(range);
                                return PHP_HTTP_RANGE_NO;
                }
        } while (c != 0);
 
-       STR_FREE(range);
+       PTR_FREE(range);
        return PHP_HTTP_RANGE_OK;
 }
 
@@ -330,32 +368,32 @@ static void grab_headers(void *data, void *arg TSRMLS_DC)
        php_http_buffer_appends(PHP_HTTP_BUFFER(arg), PHP_HTTP_CRLF);
 }
 
-PHP_HTTP_API STATUS php_http_env_get_response_headers(HashTable *headers_ht TSRMLS_DC)
+ZEND_RESULT_CODE php_http_env_get_response_headers(HashTable *headers_ht TSRMLS_DC)
 {
-       STATUS status;
+       ZEND_RESULT_CODE status;
        php_http_buffer_t headers;
 
        php_http_buffer_init(&headers);
        zend_llist_apply_with_argument(&SG(sapi_headers).headers, grab_headers, &headers TSRMLS_CC);
        php_http_buffer_fix(&headers);
 
-       status = php_http_headers_parse(PHP_HTTP_BUFFER_VAL(&headers), PHP_HTTP_BUFFER_LEN(&headers), headers_ht, NULL, NULL TSRMLS_CC);
+       status = php_http_header_parse(headers.data, headers.used, headers_ht, NULL, NULL TSRMLS_CC);
        php_http_buffer_dtor(&headers);
 
        return status;
 }
 
-PHP_HTTP_API char *php_http_env_get_response_header(const char *name_str, size_t name_len TSRMLS_DC)
+char *php_http_env_get_response_header(const char *name_str, size_t name_len TSRMLS_DC)
 {
        char *val = NULL;
        HashTable headers;
 
-       zend_hash_init(&headers, 0, NULL, NULL, 0);
+       zend_hash_init(&headers, 0, NULL, ZVAL_PTR_DTOR, 0);
        if (SUCCESS == php_http_env_get_response_headers(&headers TSRMLS_CC)) {
                zval **zvalue;
                char *key = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
 
-               if (SUCCESS == zend_hash_find(&headers, key, name_len + 1, (void *) &zvalue)) {
+               if (SUCCESS == zend_symtable_find(&headers, key, name_len + 1, (void *) &zvalue)) {
                        zval *zcopy = php_http_ztyp(IS_STRING, *zvalue);
 
                        val = estrndup(Z_STRVAL_P(zcopy), Z_STRLEN_P(zcopy));
@@ -369,21 +407,21 @@ PHP_HTTP_API char *php_http_env_get_response_header(const char *name_str, size_t
        return val;
 }
 
-PHP_HTTP_API long php_http_env_get_response_code(TSRMLS_D)
+long php_http_env_get_response_code(TSRMLS_D)
 {
        long code = SG(sapi_headers).http_response_code;
        return code ? code : 200;
 }
 
-PHP_HTTP_API STATUS php_http_env_set_response_code(long http_code TSRMLS_DC)
+ZEND_RESULT_CODE php_http_env_set_response_code(long http_code TSRMLS_DC)
 {
        return sapi_header_op(SAPI_HEADER_SET_STATUS, (void *) http_code TSRMLS_CC);
 }
 
-PHP_HTTP_API STATUS php_http_env_set_response_status_line(long code, php_http_version_t *v TSRMLS_DC)
+ZEND_RESULT_CODE php_http_env_set_response_status_line(long code, php_http_version_t *v TSRMLS_DC)
 {
-       sapi_header_line h = {0};
-       STATUS ret;
+       sapi_header_line h = {NULL, 0, 0};
+       ZEND_RESULT_CODE ret;
 
        h.line_len = spprintf(&h.line, 0, "HTTP/%u.%u %ld %s", v->major, v->minor, code, php_http_env_get_response_status_for_code(code));
        ret = sapi_header_op(SAPI_HEADER_REPLACE, (void *) &h TSRMLS_CC);
@@ -392,28 +430,25 @@ PHP_HTTP_API STATUS php_http_env_set_response_status_line(long code, php_http_ve
        return ret;
 }
 
-PHP_HTTP_API STATUS php_http_env_set_response_protocol_version(php_http_version_t *v TSRMLS_DC)
+ZEND_RESULT_CODE php_http_env_set_response_protocol_version(php_http_version_t *v TSRMLS_DC)
 {
        return php_http_env_set_response_status_line(php_http_env_get_response_code(TSRMLS_C), v TSRMLS_CC);
 }
 
-PHP_HTTP_API STATUS php_http_env_set_response_header(long http_code, const char *header_str, size_t header_len, zend_bool replace TSRMLS_DC)
+ZEND_RESULT_CODE php_http_env_set_response_header(long http_code, const char *header_str, size_t header_len, zend_bool replace TSRMLS_DC)
 {
        sapi_header_line h = {estrndup(header_str, header_len), header_len, http_code};
-       STATUS ret = sapi_header_op(replace ? SAPI_HEADER_REPLACE : SAPI_HEADER_ADD, (void *) &h TSRMLS_CC);
+       ZEND_RESULT_CODE ret = sapi_header_op(replace ? SAPI_HEADER_REPLACE : SAPI_HEADER_ADD, (void *) &h TSRMLS_CC);
        efree(h.line);
        return ret;
 }
 
-PHP_HTTP_API STATUS php_http_env_set_response_header_format(long http_code, zend_bool replace TSRMLS_DC, const char *fmt, ...)
+ZEND_RESULT_CODE php_http_env_set_response_header_va(long http_code, zend_bool replace, const char *fmt, va_list argv TSRMLS_DC)
 {
-       va_list args;
-       STATUS ret = FAILURE;
+       ZEND_RESULT_CODE ret = FAILURE;
        sapi_header_line h = {NULL, 0, http_code};
 
-       va_start(args, fmt);
-       h.line_len = vspprintf(&h.line, 0, fmt, args);
-       va_end(args);
+       h.line_len = vspprintf(&h.line, 0, fmt, argv);
 
        if (h.line) {
                if (h.line_len) {
@@ -424,7 +459,19 @@ PHP_HTTP_API STATUS php_http_env_set_response_header_format(long http_code, zend
        return ret;
 }
 
-PHP_HTTP_API STATUS php_http_env_set_response_header_value(long http_code, const char *name_str, size_t name_len, zval *value, zend_bool replace TSRMLS_DC)
+ZEND_RESULT_CODE php_http_env_set_response_header_format(long http_code, zend_bool replace TSRMLS_DC, const char *fmt, ...)
+{
+       ZEND_RESULT_CODE ret;
+       va_list args;
+
+       va_start(args, fmt);
+       ret = php_http_env_set_response_header_va(http_code, replace, fmt, args TSRMLS_CC);
+       va_end(args);
+
+       return ret;
+}
+
+ZEND_RESULT_CODE php_http_env_set_response_header_value(long http_code, const char *name_str, size_t name_len, zval *value, zend_bool replace TSRMLS_DC)
 {
        if (!value) {
                sapi_header_line h = {(char *) name_str, name_len, http_code};
@@ -453,7 +500,7 @@ PHP_HTTP_API STATUS php_http_env_set_response_header_value(long http_code, const
                        return php_http_env_set_response_header_value(http_code, name_str, name_len, NULL, replace TSRMLS_CC);
                } else {
                        sapi_header_line h;
-                       STATUS ret;
+                       ZEND_RESULT_CODE ret;
 
                        if (name_len > INT_MAX) {
                                name_len = INT_MAX;
@@ -464,471 +511,299 @@ PHP_HTTP_API STATUS php_http_env_set_response_header_value(long http_code, const
                        ret = sapi_header_op(replace ? SAPI_HEADER_REPLACE : SAPI_HEADER_ADD, (void *) &h TSRMLS_CC);
 
                        zval_ptr_dtor(&data);
-                       STR_FREE(h.line);
+                       PTR_FREE(h.line);
 
                        return ret;
                }
        }
 }
 
-
-static PHP_HTTP_STRLIST(php_http_env_response_status) =
-       PHP_HTTP_STRLIST_ITEM("Continue")
-       PHP_HTTP_STRLIST_ITEM("Switching Protocols")
-       PHP_HTTP_STRLIST_NEXT
-       PHP_HTTP_STRLIST_ITEM("OK")
-       PHP_HTTP_STRLIST_ITEM("Created")
-       PHP_HTTP_STRLIST_ITEM("Accepted")
-       PHP_HTTP_STRLIST_ITEM("Non-Authoritative Information")
-       PHP_HTTP_STRLIST_ITEM("No Content")
-       PHP_HTTP_STRLIST_ITEM("Reset Content")
-       PHP_HTTP_STRLIST_ITEM("Partial Content")
-       PHP_HTTP_STRLIST_NEXT
-       PHP_HTTP_STRLIST_ITEM("Multiple Choices")
-       PHP_HTTP_STRLIST_ITEM("Moved Permanently")
-       PHP_HTTP_STRLIST_ITEM("Found")
-       PHP_HTTP_STRLIST_ITEM("See Other")
-       PHP_HTTP_STRLIST_ITEM("Not Modified")
-       PHP_HTTP_STRLIST_ITEM("Use Proxy")
-       PHP_HTTP_STRLIST_ITEM("(Unused)")
-       PHP_HTTP_STRLIST_ITEM("Temporary Redirect")
-       PHP_HTTP_STRLIST_NEXT
-       PHP_HTTP_STRLIST_ITEM("Bad Request")
-       PHP_HTTP_STRLIST_ITEM("Unauthorized")
-       PHP_HTTP_STRLIST_ITEM("Payment Required")
-       PHP_HTTP_STRLIST_ITEM("Forbidden")
-       PHP_HTTP_STRLIST_ITEM("Not Found")
-       PHP_HTTP_STRLIST_ITEM("Method Not Allowed")
-       PHP_HTTP_STRLIST_ITEM("Not Acceptable")
-       PHP_HTTP_STRLIST_ITEM("Proxy Authentication Required")
-       PHP_HTTP_STRLIST_ITEM("Request Timeout")
-       PHP_HTTP_STRLIST_ITEM("Conflict")
-       PHP_HTTP_STRLIST_ITEM("Gone")
-       PHP_HTTP_STRLIST_ITEM("Length Required")
-       PHP_HTTP_STRLIST_ITEM("Precondition Failed")
-       PHP_HTTP_STRLIST_ITEM("Request Entity Too Large")
-       PHP_HTTP_STRLIST_ITEM("Request URI Too Long")
-       PHP_HTTP_STRLIST_ITEM("Unsupported Media Type")
-       PHP_HTTP_STRLIST_ITEM("Requested Range Not Satisfiable")
-       PHP_HTTP_STRLIST_ITEM("Expectation Failed")
-       PHP_HTTP_STRLIST_NEXT
-       PHP_HTTP_STRLIST_ITEM("Internal Server Error")
-       PHP_HTTP_STRLIST_ITEM("Not Implemented")
-       PHP_HTTP_STRLIST_ITEM("Bad Gateway")
-       PHP_HTTP_STRLIST_ITEM("Service Unavailable")
-       PHP_HTTP_STRLIST_ITEM("Gateway Timeout")
-       PHP_HTTP_STRLIST_ITEM("HTTP Version Not Supported")
-       PHP_HTTP_STRLIST_STOP
-;
-
-PHP_HTTP_API const char *php_http_env_get_response_status_for_code(unsigned code)
-{
-       return php_http_strlist_find(php_http_env_response_status, 100, code);
+const char *php_http_env_get_response_status_for_code(unsigned code)
+{
+       switch (code) {
+#define PHP_HTTP_RESPONSE_CODE(c, s) case c: return s;
+#include "php_http_response_codes.h"
+#undef PHP_HTTP_RESPONSE_CODE
+       default:
+               return NULL;
+       }
 }
 
-zend_class_entry *php_http_env_class_entry;
-
-#define PHP_HTTP_BEGIN_ARGS(method, req_args)  PHP_HTTP_BEGIN_ARGS_EX(HttpEnv, method, 0, req_args)
-#define PHP_HTTP_EMPTY_ARGS(method)                            PHP_HTTP_EMPTY_ARGS_EX(HttpEnv, method, 0)
-#define PHP_HTTP_ENV_ME(method)                                        PHP_ME(HttpEnv, method, PHP_HTTP_ARGS(HttpEnv, method), ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
-
-PHP_HTTP_BEGIN_ARGS(getRequestHeader, 0)
-       PHP_HTTP_ARG_VAL(header_name, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(getRequestBody, 0)
-       PHP_HTTP_ARG_VAL(body_class_name, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(getResponseStatusForCode, 1)
-       PHP_HTTP_ARG_VAL(code, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(getResponseHeader, 0)
-       PHP_HTTP_ARG_VAL(header_name, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_EMPTY_ARGS(getResponseCode);
-
-PHP_HTTP_BEGIN_ARGS(setResponseHeader, 1)
-       PHP_HTTP_ARG_VAL(header_name, 0)
-       PHP_HTTP_ARG_VAL(header_value, 0)
-       PHP_HTTP_ARG_VAL(response_code, 0)
-       PHP_HTTP_ARG_VAL(replace_header, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
-       PHP_HTTP_ARG_VAL(code, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(negotiateLanguage, 1)
-       PHP_HTTP_ARG_VAL(supported, 0)
-       PHP_HTTP_ARG_VAL(result_array, 1)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(negotiateContentType, 1)
-       PHP_HTTP_ARG_VAL(supported, 0)
-       PHP_HTTP_ARG_VAL(result_array, 1)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(negotiateCharset, 1)
-       PHP_HTTP_ARG_VAL(supported, 0)
-       PHP_HTTP_ARG_VAL(result_array, 1)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(negotiate, 2)
-       PHP_HTTP_ARG_VAL(value, 0)
-       PHP_HTTP_ARG_VAL(supported, 0)
-       PHP_HTTP_ARG_VAL(result_array, 1)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_EMPTY_ARGS(persistentHandlesStat);
-
-PHP_HTTP_BEGIN_ARGS(persistentHandlesClean, 0)
-       PHP_HTTP_ARG_VAL(name, 0)
-       PHP_HTTP_ARG_VAL(ident, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(persistentHandlesIdent, 0)
-       PHP_HTTP_ARG_VAL(name, 0)
-PHP_HTTP_END_ARGS;
-
-PHP_HTTP_BEGIN_ARGS(parseParams, 1)
-       PHP_HTTP_ARG_VAL(params, 0)
-       PHP_HTTP_ARG_VAL(flags, 0)
-PHP_HTTP_END_ARGS;
-
-zend_function_entry php_http_env_method_entry[] = {
-       PHP_HTTP_ENV_ME(getRequestHeader)
-       PHP_HTTP_ENV_ME(getRequestBody)
-
-       PHP_HTTP_ENV_ME(getResponseStatusForCode)
-
-       PHP_HTTP_ENV_ME(getResponseHeader)
-       PHP_HTTP_ENV_ME(getResponseCode)
-       PHP_HTTP_ENV_ME(setResponseHeader)
-       PHP_HTTP_ENV_ME(setResponseCode)
-
-       PHP_HTTP_ENV_ME(negotiateLanguage)
-       PHP_HTTP_ENV_ME(negotiateContentType)
-       PHP_HTTP_ENV_ME(negotiateCharset)
-       PHP_HTTP_ENV_ME(negotiate)
-
-       PHP_HTTP_ENV_ME(persistentHandlesStat)
-       PHP_HTTP_ENV_ME(persistentHandlesClean)
-
-       PHP_HTTP_ENV_ME(parseParams)
-
-       EMPTY_FUNCTION_ENTRY
-};
-
-PHP_METHOD(HttpEnv, getRequestHeader)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_getRequestHeader, 0, 0, 0)
+       ZEND_ARG_INFO(0, header_name)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, getRequestHeader)
 {
-       char *header_name_str;
-       int header_name_len;
+       char *header_name_str = NULL;
+       int header_name_len = 0;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!", &header_name_str, &header_name_len)) {
-               if (header_name_str && header_name_len) {
-                       char *header_value = php_http_env_get_request_header(header_name_str, header_name_len TSRMLS_CC);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!", &header_name_str, &header_name_len)) {
+               return;
+       }
+       if (header_name_str && header_name_len) {
+               size_t header_length;
+               char *header_value = php_http_env_get_request_header(header_name_str, header_name_len, &header_length, NULL TSRMLS_CC);
 
-                       if (header_value) {
-                               RETURN_STRING(header_value, 0);
-                       }
-                       RETURN_NULL();
-               } else {
-                       array_init(return_value);
-                       php_http_env_get_request_headers(Z_ARRVAL_P(return_value) TSRMLS_CC);
-                       return;
+               if (header_value) {
+                       RETURN_STRINGL(header_value, header_length, 0);
                }
+       } else {
+               array_init(return_value);
+               php_http_env_get_request_headers(Z_ARRVAL_P(return_value) TSRMLS_CC);
        }
-       RETURN_FALSE;
 }
 
-PHP_METHOD(HttpEnv, getRequestBody)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_getRequestBody, 0, 0, 0)
+       ZEND_ARG_INFO(0, body_class_name)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, getRequestBody)
 {
-       with_error_handling(EH_THROW, php_http_exception_class_entry) {
-               zend_class_entry *class_entry = php_http_message_body_class_entry;
+       zend_object_value ov;
+       php_http_message_body_t *body;
+       zend_class_entry *class_entry = php_http_message_body_class_entry;
 
-               if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|C", &class_entry)) {
-                       zend_object_value ov;
-                       php_http_message_body_t *body = php_http_env_get_request_body(TSRMLS_C);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|C", &class_entry), invalid_arg, return);
 
-                       if (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_message_body_object_new_ex, php_http_message_body_class_entry, body, NULL TSRMLS_CC)) {
-                               RETURN_OBJVAL(ov, 0);
-                       }
-               }
-       } end_error_handling();
+       body = php_http_env_get_request_body(TSRMLS_C);
+       if (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_message_body_object_new_ex, php_http_message_body_class_entry, body, NULL TSRMLS_CC)) {
+               php_http_message_body_addref(body);
+               RETVAL_OBJVAL(ov, 0);
+       }
 }
 
-PHP_METHOD(HttpEnv, getResponseStatusForCode)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_getResponseStatusForCode, 0, 0, 1)
+       ZEND_ARG_INFO(0, code)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, getResponseStatusForCode)
 {
        long code;
+       const char *status;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
-               RETURN_STRING(php_http_env_get_response_status_for_code(code), 1);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
+               return;
+       }
+
+       if ((status = php_http_env_get_response_status_for_code(code))) {
+               RETURN_STRING(status, 1);
        }
-       RETURN_FALSE;
 }
 
-PHP_METHOD(HttpEnv, getResponseHeader)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_getResponseStatusForAllCodes, 0, 0, 0)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, getResponseStatusForAllCodes)
 {
-       char *header_name_str;
-       int header_name_len;
+       if (SUCCESS != zend_parse_parameters_none()) {
+               return;
+       }
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!", &header_name_str, &header_name_len)) {
-               if (header_name_str && header_name_len) {
-                       char *header_value = php_http_env_get_response_header(header_name_str, header_name_len TSRMLS_CC);
+       array_init(return_value);
+#define PHP_HTTP_RESPONSE_CODE(code, status) add_index_string(return_value, code, status, 1);
+#include "php_http_response_codes.h"
+#undef PHP_HTTP_RESPONSE_CODE
+}
 
-                       if (header_value) {
-                               RETURN_STRING(header_value, 0);
-                       }
-                       RETURN_NULL();
-               } else {
-                       array_init(return_value);
-                       php_http_env_get_response_headers(Z_ARRVAL_P(return_value) TSRMLS_CC);
-                       return;
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_getResponseHeader, 0, 0, 0)
+       ZEND_ARG_INFO(0, header_name)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, getResponseHeader)
+{
+       char *header_name_str = NULL;
+       int header_name_len = 0;
+
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!", &header_name_str, &header_name_len)) {
+               return;
+       }
+       if (header_name_str && header_name_len) {
+               char *header_value = php_http_env_get_response_header(header_name_str, header_name_len TSRMLS_CC);
+
+               if (header_value) {
+                       RETURN_STRING(header_value, 0);
                }
+       } else {
+               array_init(return_value);
+               php_http_env_get_response_headers(Z_ARRVAL_P(return_value) TSRMLS_CC);
        }
-       RETURN_FALSE;
 }
 
-PHP_METHOD(HttpEnv, getResponseCode)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_getResponseCode, 0, 0, 0)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, getResponseCode)
 {
-       if (SUCCESS == zend_parse_parameters_none()) {
-               RETURN_LONG(php_http_env_get_response_code(TSRMLS_C));
+       if (SUCCESS != zend_parse_parameters_none()) {
+               return;
        }
-       RETURN_FALSE;
+       RETURN_LONG(php_http_env_get_response_code(TSRMLS_C));
 }
 
-PHP_METHOD(HttpEnv, setResponseHeader)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_setResponseHeader, 0, 0, 1)
+       ZEND_ARG_INFO(0, header_name)
+       ZEND_ARG_INFO(0, header_value)
+       ZEND_ARG_INFO(0, response_code)
+       ZEND_ARG_INFO(0, replace_header)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, setResponseHeader)
 {
        char *header_name_str;
        int header_name_len;
-       zval *header_value;
+       zval *header_value = NULL;
        long code = 0;
        zend_bool replace_header = 1;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!lb", &header_name_str, &header_name_len, &header_value, &code, &replace_header)) {
-               RETURN_SUCCESS(php_http_env_set_response_header_value(code, header_name_str, header_name_len, header_value, replace_header TSRMLS_CC));
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!lb", &header_name_str, &header_name_len, &header_value, &code, &replace_header)) {
+               return;
        }
-       RETURN_FALSE;
+       RETURN_BOOL(SUCCESS == php_http_env_set_response_header_value(code, header_name_str, header_name_len, header_value, replace_header TSRMLS_CC));
 }
 
-PHP_METHOD(HttpEnv, setResponseCode)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_setResponseCode, 0, 0, 1)
+       ZEND_ARG_INFO(0, code)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, setResponseCode)
 {
        long code;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
-               RETURN_SUCCESS(php_http_env_set_response_code(code TSRMLS_CC));
-       }
-       RETURN_FALSE;
-}
-
-
-#define PHP_HTTP_DO_NEGOTIATE_DEFAULT(supported) \
-       { \
-               zval **value; \
-                \
-               zend_hash_internal_pointer_reset((supported)); \
-               if (SUCCESS == zend_hash_get_current_data((supported), (void *) &value)) { \
-                       RETVAL_ZVAL(*value, 1, 0); \
-               } else { \
-                       RETVAL_NULL(); \
-               } \
-       }
-
-#define PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array) \
-       PHP_HTTP_DO_NEGOTIATE_DEFAULT(supported); \
-       if (rs_array) { \
-               HashPosition pos; \
-               zval **value_ptr; \
-                \
-               FOREACH_HASH_VAL(pos, supported, value_ptr) { \
-                       zval *value = php_http_ztyp(IS_STRING, *value_ptr); \
-                       add_assoc_double(rs_array, Z_STRVAL_P(value), 1.0); \
-                       zval_ptr_dtor(&value); \
-               } \
-       }
-
-#define PHP_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 { \
-                       PHP_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 PHP_HTTP_DO_NEGOTIATE(type, supported, rs_array) \
-       { \
-               HashTable *result; \
-               if ((result = php_http_negotiate_ ##type(supported TSRMLS_CC))) { \
-                       PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(result, supported, rs_array); \
-               } else { \
-                       PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array); \
-               } \
-       }
-
-PHP_METHOD(HttpEnv, negotiateLanguage)
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
+               return;
+       }
+       RETURN_BOOL(SUCCESS == php_http_env_set_response_code(code TSRMLS_CC));
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_negotiateLanguage, 0, 0, 1)
+       ZEND_ARG_INFO(0, supported)
+       ZEND_ARG_INFO(1, result_array)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, negotiateLanguage)
 {
        HashTable *supported;
        zval *rs_array = NULL;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
-               if (rs_array) {
-                       zval_dtor(rs_array);
-                       array_init(rs_array);
-               }
-
-               PHP_HTTP_DO_NEGOTIATE(language, supported, rs_array);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
+               return;
        }
-       RETURN_FALSE;
+       if (rs_array) {
+               zval_dtor(rs_array);
+               array_init(rs_array);
+       }
+
+       PHP_HTTP_DO_NEGOTIATE(language, supported, rs_array);
 }
 
-PHP_METHOD(HttpEnv, negotiateCharset)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_negotiateCharset, 0, 0, 1)
+       ZEND_ARG_INFO(0, supported)
+       ZEND_ARG_INFO(1, result_array)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, negotiateCharset)
 {
        HashTable *supported;
        zval *rs_array = NULL;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
-               if (rs_array) {
-                       zval_dtor(rs_array);
-                       array_init(rs_array);
-               }
-               PHP_HTTP_DO_NEGOTIATE(charset, supported, rs_array);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
+               return;
+       }
+       if (rs_array) {
+               zval_dtor(rs_array);
+               array_init(rs_array);
        }
-       RETURN_FALSE;
+       PHP_HTTP_DO_NEGOTIATE(charset, supported, rs_array);
 }
 
-PHP_METHOD(HttpEnv, negotiateContentType)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_negotiateEncoding, 0, 0, 1)
+       ZEND_ARG_INFO(0, supported)
+       ZEND_ARG_INFO(1, result_array)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, negotiateEncoding)
 {
        HashTable *supported;
        zval *rs_array = NULL;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
-               if (rs_array) {
-                       zval_dtor(rs_array);
-                       array_init(rs_array);
-               }
-               PHP_HTTP_DO_NEGOTIATE(content_type, supported, rs_array);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
+               return;
+       }
+       if (rs_array) {
+               zval_dtor(rs_array);
+               array_init(rs_array);
        }
-       RETURN_FALSE;
+       PHP_HTTP_DO_NEGOTIATE(encoding, supported, rs_array);
 }
 
-PHP_METHOD(HttpEnv, negotiate)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_negotiateContentType, 0, 0, 1)
+       ZEND_ARG_INFO(0, supported)
+       ZEND_ARG_INFO(1, result_array)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, negotiateContentType)
 {
        HashTable *supported;
        zval *rs_array = NULL;
-       char *value_str;
-       int value_len;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sH|z", &value_str, &value_len, &supported, &rs_array)) {
-               HashTable *rs;
-
-               if (rs_array) {
-                       zval_dtor(rs_array);
-                       array_init(rs_array);
-               }
-
-               if ((rs = php_http_negotiate(value_str, supported, php_http_negotiate_default_func TSRMLS_CC))) {
-                       PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs, supported, rs_array);
-               } else {
-                       PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array);
-               }
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "H|z", &supported, &rs_array)) {
+               return;
        }
-       RETURN_FALSE;
-}
-
-PHP_METHOD(HttpEnv, persistentHandlesStat)
-{
-       if (SUCCESS == zend_parse_parameters_none()) {
-               object_init(return_value);
-               if (php_http_persistent_handle_statall(HASH_OF(return_value) TSRMLS_CC)) {
-                       return;
-               }
-               zval_dtor(return_value);
+       if (rs_array) {
+               zval_dtor(rs_array);
+               array_init(rs_array);
        }
-       RETURN_FALSE;
+       PHP_HTTP_DO_NEGOTIATE(content_type, supported, rs_array);
 }
 
-PHP_METHOD(HttpEnv, persistentHandlesClean)
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnv_negotiate, 0, 0, 2)
+       ZEND_ARG_INFO(0, params)
+       ZEND_ARG_INFO(0, supported)
+       ZEND_ARG_INFO(0, primary_type_separator)
+       ZEND_ARG_INFO(1, result_array)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnv, negotiate)
 {
-       char *name_str = NULL, *ident_str = NULL;
-       int name_len = 0, ident_len = 0;
+       HashTable *supported, *rs;
+       zval *rs_array = NULL;
+       char *value_str, *sep_str = NULL;
+       int value_len, sep_len = 0;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ss", &name_str, &name_len, &ident_str, &ident_len)) {
-               php_http_persistent_handle_cleanup(name_str, name_len, ident_str, ident_len TSRMLS_CC);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sH|s!z", &value_str, &value_len, &supported, &sep_str, &sep_len, &rs_array)) {
+               return;
        }
-}
 
-PHP_METHOD(HttpEnv, parseParams)
-{
-       char *param_str;
-       int param_len;
-       long flags = PHP_HTTP_PARAMS_DEFAULT;
 
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &param_str, &param_len, &flags)) {
-               RETURN_FALSE;
+       if (rs_array) {
+               zval_dtor(rs_array);
+               array_init(rs_array);
        }
 
-       array_init(return_value);
-       if (SUCCESS != php_http_params_parse(param_str, flags, php_http_params_parse_default_func, Z_ARRVAL_P(return_value) TSRMLS_CC)) {
-               zval_dtor(return_value);
-               RETURN_FALSE;
+       if ((rs = php_http_negotiate(value_str, value_len, supported, sep_str, sep_len TSRMLS_CC))) {
+               PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs, supported, rs_array);
+       } else {
+               PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array);
        }
 }
 
-zend_class_entry *php_http_env_request_class_entry;
+static zend_function_entry php_http_env_methods[] = {
+       PHP_ME(HttpEnv, getRequestHeader,              ai_HttpEnv_getRequestHeader,              ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, getRequestBody,                ai_HttpEnv_getRequestBody,                ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 
-#undef PHP_HTTP_BEGIN_ARGS
-#undef PHP_HTTP_EMPTY_ARGS
-#define PHP_HTTP_BEGIN_ARGS(method, req_args)          PHP_HTTP_BEGIN_ARGS_EX(HttpEnvRequest, method, 0, req_args)
-#define PHP_HTTP_EMPTY_ARGS(method)                                    PHP_HTTP_EMPTY_ARGS_EX(HttpEnvRequest, method, 0)
-#define PHP_HTTP_ENV_REQUEST_ME(method, visibility)    PHP_ME(HttpEnvRequest, method, PHP_HTTP_ARGS(HttpEnvRequest, method), visibility)
+       PHP_ME(HttpEnv, getResponseStatusForCode,      ai_HttpEnv_getResponseStatusForCode,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, getResponseStatusForAllCodes,  ai_HttpEnv_getResponseStatusForAllCodes,  ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 
-PHP_HTTP_EMPTY_ARGS(__construct);
+       PHP_ME(HttpEnv, getResponseHeader,             ai_HttpEnv_getResponseHeader,             ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, getResponseCode,               ai_HttpEnv_getResponseCode,               ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, setResponseHeader,             ai_HttpEnv_setResponseHeader,             ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, setResponseCode,               ai_HttpEnv_setResponseCode,               ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 
-zend_function_entry php_http_env_request_method_entry[] = {
-       PHP_HTTP_ENV_REQUEST_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
+       PHP_ME(HttpEnv, negotiateLanguage,             ai_HttpEnv_negotiateLanguage,             ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, negotiateContentType,          ai_HttpEnv_negotiateContentType,          ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, negotiateEncoding,             ai_HttpEnv_negotiateEncoding,             ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, negotiateCharset,              ai_HttpEnv_negotiateCharset,              ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+       PHP_ME(HttpEnv, negotiate,                     ai_HttpEnv_negotiate,                     ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 
        EMPTY_FUNCTION_ENTRY
 };
 
-PHP_METHOD(HttpEnvRequest, __construct)
-{
-       with_error_handling(EH_THROW, php_http_exception_class_entry) {
-               if (SUCCESS == zend_parse_parameters_none()) {
-                       php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-
-                       with_error_handling(EH_THROW, php_http_exception_class_entry) {
-                               obj->message = php_http_message_init_env(obj->message, PHP_HTTP_REQUEST TSRMLS_CC);
-                       } end_error_handling();
-               }
-       } end_error_handling();
-}
+zend_class_entry *php_http_env_class_entry;
 
 PHP_MINIT_FUNCTION(http_env)
 {
-       PHP_HTTP_REGISTER_CLASS(http, Env, http_env, NULL, 0);
-
-       zend_declare_class_constant_long(php_http_env_class_entry, ZEND_STRL("PARAMS_ALLOW_COMMA"), PHP_HTTP_PARAMS_ALLOW_COMMA TSRMLS_CC);
-       zend_declare_class_constant_long(php_http_env_class_entry, ZEND_STRL("PARAMS_ALLOW_FAILURE"), PHP_HTTP_PARAMS_ALLOW_FAILURE TSRMLS_CC);
-       zend_declare_class_constant_long(php_http_env_class_entry, ZEND_STRL("PARAMS_RAISE_ERROR"), PHP_HTTP_PARAMS_RAISE_ERROR TSRMLS_CC);
-       zend_declare_class_constant_long(php_http_env_class_entry, ZEND_STRL("PARAMS_DEFAULT"), PHP_HTTP_PARAMS_DEFAULT TSRMLS_CC);
-       zend_declare_class_constant_long(php_http_env_class_entry, ZEND_STRL("PARAMS_COLON_SEPARATOR"), PHP_HTTP_PARAMS_COLON_SEPARATOR TSRMLS_CC);
+       zend_class_entry ce = {0};
 
-       PHP_HTTP_REGISTER_CLASS(http\\env, Request, http_env_request, php_http_message_class_entry, 0);
+       INIT_NS_CLASS_ENTRY(ce, "http", "Env", php_http_env_methods);
+       php_http_env_class_entry = zend_register_internal_class(&ce TSRMLS_CC);
 
        return SUCCESS;
 }