* split into more reasonable modules
[m6w6/ext-http] / http.c
diff --git a/http.c b/http.c
index af00267..b606bc3 100644 (file)
--- a/http.c
+++ b/http.c
@@ -34,6 +34,7 @@
 
 #include "php_http.h"
 #include "php_http_api.h"
+#include "php_http_curl_api.h"
 
 #ifdef ZEND_ENGINE_2
 #      include "ext/standard/php_http.h"
@@ -114,63 +115,9 @@ function_entry http_functions[] = {
 };
 /* }}} */
 
-#define RETURN_SUCCESS(v) RETURN_BOOL(SUCCESS == (v))
-#define HASH_ORNULL(z) ((z) ? Z_ARRVAL_P(z) : NULL)
-#define NO_ARGS if (ZEND_NUM_ARGS()) WRONG_PARAM_COUNT
-
-#define array_copy(src, dst) zend_hash_copy(Z_ARRVAL_P(dst), Z_ARRVAL_P(src), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *))
-#define array_merge(src, dst) zend_hash_merge(Z_ARRVAL_P(dst), Z_ARRVAL_P(src), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *), 1)
 
 #ifdef ZEND_ENGINE_2
 
-#      define HTTP_REGISTER_CLASS_EX(classname, name, parent, flags) \
-       { \
-               zend_class_entry ce; \
-               INIT_CLASS_ENTRY(ce, #classname, name## _class_methods); \
-               ce.create_object = name## _new_object; \
-               name## _ce = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
-               name## _ce->ce_flags |= flags;  \
-               memcpy(& name## _object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); \
-               name## _object_handlers.clone_obj = NULL; \
-               name## _declare_default_properties(name## _ce); \
-       }
-
-#      define HTTP_REGISTER_CLASS(classname, name, parent, flags) \
-       { \
-               zend_class_entry ce; \
-               INIT_CLASS_ENTRY(ce, #classname, name## _class_methods); \
-               ce.create_object = NULL; \
-               name## _ce = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
-               name## _ce->ce_flags |= flags;  \
-       }
-
-#      define getObject(t, o) t * o = ((t *) zend_object_store_get_object(getThis() TSRMLS_CC))
-#      define OBJ_PROP(o) o->zo.properties
-#      define DCL_PROP(a, t, n, v) zend_declare_property_ ##t(ce, (#n), sizeof(#n), (v), (ZEND_ACC_ ##a) TSRMLS_CC)
-#      define DCL_PROP_Z(a, n, v) zend_declare_property(ce, (#n), sizeof(#n), (v), (ZEND_ACC_ ##a) TSRMLS_CC)
-#      define DCL_PROP_N(a, n) zend_declare_property_null(ce, (#n), sizeof(#n), (ZEND_ACC_ ##a) TSRMLS_CC)
-#      define UPD_PROP(o, t, n, v) zend_update_property_ ##t(o->zo.ce, getThis(), (#n), sizeof(#n), (v) TSRMLS_CC)
-#      define SET_PROP(o, n, z) zend_update_property(o->zo.ce, getThis(), (#n), sizeof(#n), (z) TSRMLS_CC)
-#      define GET_PROP(o, n) zend_read_property(o->zo.ce, getThis(), (#n), sizeof(#n), 0 TSRMLS_CC)
-
-#      define INIT_PARR(o, n) \
-       { \
-               zval *__tmp; \
-               MAKE_STD_ZVAL(__tmp); \
-               array_init(__tmp); \
-               SET_PROP(o, n, __tmp); \
-       }
-
-#      define FREE_PARR(o, p) \
-       { \
-               zval *__tmp = NULL; \
-               if (__tmp = GET_PROP(o, p)) { \
-                       zval_dtor(__tmp); \
-                       FREE_ZVAL(__tmp); \
-                       __tmp = NULL; \
-               } \
-       }
-
 /* {{{ HTTPi */
 
 zend_class_entry *httpi_ce;
@@ -212,10 +159,6 @@ zend_function_entry httpi_class_methods[] = {
 zend_class_entry *httpi_response_ce;
 static zend_object_handlers httpi_response_object_handlers;
 
-typedef struct {
-       zend_object     zo;
-} httpi_response_object;
-
 #define httpi_response_declare_default_properties(ce) _httpi_response_declare_default_properties(ce TSRMLS_CC)
 static inline void _httpi_response_declare_default_properties(zend_class_entry *ce TSRMLS_DC)
 {
@@ -300,431 +243,6 @@ zend_function_entry httpi_response_class_methods[] = {
 
        {NULL, NULL, NULL}
 };
-
-/* {{{ proto void HTTPi_Response::__construct(bool cache, bool gzip)
- *
- */
-PHP_METHOD(HTTPi_Response, __construct)
-{
-       zend_bool do_cache = 0, do_gzip = 0;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bb", &do_cache, &do_gzip)) {
-               // throw exception
-               return;
-       }
-
-       UPD_PROP(obj, long, cache, do_cache);
-       UPD_PROP(obj, long, gzip, do_gzip);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setCache(bool cache)
- *
- */
-PHP_METHOD(HTTPi_Response, setCache)
-{
-       zend_bool do_cache = 0;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &do_cache)) {
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, long, cache, do_cache);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::getCache()
- *
- */
-PHP_METHOD(HTTPi_Response, getCache)
-{
-       zval *do_cache = NULL;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       do_cache = GET_PROP(obj, cache);
-       RETURN_BOOL(Z_LVAL_P(do_cache));
-}
-/* }}}*/
-
-/* {{{ proto bool HTTPi_Response::setGzip(bool gzip)
- *
- */
-PHP_METHOD(HTTPi_Response, setGzip)
-{
-       zend_bool do_gzip = 0;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &do_gzip)) {
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, long, gzip, do_gzip);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::getGzip()
- *
- */
-PHP_METHOD(HTTPi_Response, getGzip)
-{
-       zval *do_gzip = NULL;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       do_gzip = GET_PROP(obj, gzip);
-       RETURN_BOOL(Z_LVAL_P(do_gzip));
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setCacheControl(string control[, bool raw = false])
- *
- */
-PHP_METHOD(HTTPi_Response, setCacheControl)
-{
-       char *ccontrol;
-       int cc_len;
-       zend_bool raw = 0;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &ccontrol, &cc_len, &raw)) {
-               RETURN_FALSE;
-       }
-
-       if ((!raw) && (strcmp(ccontrol, "public") && strcmp(ccontrol, "private") && strcmp(ccontrol, "no-cache"))) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol);
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, long, raw_cache_header, raw);
-       UPD_PROP(obj, string, cacheControl, ccontrol);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Response::getCacheControl()
- *
- */
-PHP_METHOD(HTTPi_Response, getCacheControl)
-{
-       zval *ccontrol;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       ccontrol = GET_PROP(obj, cacheControl);
-       RETURN_STRINGL(Z_STRVAL_P(ccontrol), Z_STRLEN_P(ccontrol), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi::setContentType(string content_type)
- *
- */
-PHP_METHOD(HTTPi_Response, setContentType)
-{
-       char *ctype;
-       int ctype_len;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &ctype, &ctype_len)) {
-               RETURN_FALSE;
-       }
-
-       if (!strchr(ctype, '/')) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING,
-                       "Content type '%s' doesn't seem to contain a primary and a secondary part", ctype);
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, string, contentType, ctype);
-
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Response::getContentType()
- *
- */
-PHP_METHOD(HTTPi_Response, getContentType)
-{
-       zval *ctype;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       ctype = GET_PROP(obj, contentType);
-       RETURN_STRINGL(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setContentDisposition(string filename[, bool inline = false])
- *
- */
-PHP_METHOD(HTTPi_Response, setContentDisposition)
-{
-       char *file;
-       int file_len;
-       zend_bool is_inline = 0;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &file, &file_len, &is_inline)) {
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, string, dispoFile, file);
-       UPD_PROP(obj, long, dispoInline, is_inline);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto array HTTPi_Response::getContentDisposition()
- *
- */
-PHP_METHOD(HTTPi_Response, getContentDisposition)
-{
-       zval *file;
-       zval *is_inline;
-       getObject(httpi_response_object, obj);
-
-       if (ZEND_NUM_ARGS()) {
-               WRONG_PARAM_COUNT;
-       }
-
-       file = GET_PROP(obj, dispoFile);
-       is_inline = GET_PROP(obj, dispoInline);
-
-       array_init(return_value);
-       add_assoc_stringl(return_value, "filename", Z_STRVAL_P(file), Z_STRLEN_P(file), 1);
-       add_assoc_bool(return_value, "inline", Z_LVAL_P(is_inline));
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setETag(string etag)
- *
- */
-PHP_METHOD(HTTPi_Response, setETag)
-{
-       char *etag;
-       int etag_len;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &etag, &etag_len)) {
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, string, eTag, etag);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Response::getETag()
- *
- */
-PHP_METHOD(HTTPi_Response, getETag)
-{
-       zval *etag;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       etag = GET_PROP(obj, eTag);
-       RETURN_STRINGL(Z_STRVAL_P(etag), Z_STRLEN_P(etag), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setData(string data)
- *
- */
-PHP_METHOD(HTTPi_Response, setData)
-{
-       zval *the_data;
-       char *etag;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_data)) {
-               RETURN_FALSE;
-       }
-
-       convert_to_string_ex(&the_data);
-       SET_PROP(obj, data, the_data);
-       UPD_PROP(obj, long, lastModified, http_lmod(the_data, SEND_DATA));
-       UPD_PROP(obj, long, send_mode, SEND_DATA);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Response::getData()
- *
- */
-PHP_METHOD(HTTPi_Response, getData)
-{
-       zval *the_data;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       the_data = GET_PROP(obj, data);
-       RETURN_STRINGL(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setStream(resource stream)
- *
- */
-PHP_METHOD(HTTPi_Response, setStream)
-{
-       zval *the_stream;
-       php_stream *the_real_stream;
-       char *etag;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &the_stream)) {
-               RETURN_FALSE;
-       }
-
-       php_stream_from_zval(the_real_stream, &the_stream);
-
-       SET_PROP(obj, stream, the_stream);
-       UPD_PROP(obj, long, lastModified, http_lmod(the_real_stream, SEND_RSRC));
-       UPD_PROP(obj, long, send_mode, SEND_RSRC);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto resource HTTPi_Response::getStream()
- *
- */
-PHP_METHOD(HTTPi_Response, getStream)
-{
-       zval *the_stream;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       the_stream = GET_PROP(obj, stream);
-       RETURN_RESOURCE(Z_LVAL_P(the_stream));
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Response::setFile(string file)
- *
- */
-PHP_METHOD(HTTPi_Response, setFile)
-{
-       zval *the_file;
-       getObject(httpi_response_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_file)) {
-               RETURN_FALSE;
-       }
-
-       convert_to_string_ex(&the_file);
-
-       UPD_PROP(obj, string, file, Z_STRVAL_P(the_file));
-       UPD_PROP(obj, long, lastModified, http_lmod(the_file, -1));
-       UPD_PROP(obj, long, send_mode, -1);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Response::getFile()
- *
- */
-PHP_METHOD(HTTPi_Response, getFile)
-{
-       zval *the_file;
-       getObject(httpi_response_object, obj);
-
-       NO_ARGS;
-
-       the_file = GET_PROP(obj, file);
-       RETURN_STRINGL(Z_STRVAL_P(the_file), Z_STRLEN_P(the_file), 1);
-}
-/* }}} */
-
-PHP_METHOD(HTTPi_Response, send)
-{
-       zval *do_cache, *do_gzip;
-       getObject(httpi_response_object, obj);
-
-       do_cache = GET_PROP(obj, cache);
-       do_gzip  = GET_PROP(obj, gzip);
-
-       /* caching */
-       if (Z_LVAL_P(do_cache)) {
-               zval *cctrl, *etag, *lmod, *ccraw;
-
-               etag  = GET_PROP(obj, eTag);
-               lmod  = GET_PROP(obj, lastModified);
-               cctrl = GET_PROP(obj, cacheControl);
-               ccraw = GET_PROP(obj, raw_cache_header);
-
-               if (Z_LVAL_P(ccraw)) {
-                       http_cache_etag(Z_STRVAL_P(etag), Z_STRLEN_P(etag), Z_STRVAL_P(cctrl), Z_STRLEN_P(cctrl));
-                       http_cache_last_modified(Z_LVAL_P(lmod), Z_LVAL_P(lmod) ? Z_LVAL_P(lmod) : time(NULL), Z_STRVAL_P(cctrl), Z_STRLEN_P(cctrl));
-               } else {
-                       char cc_header[42] = {0};
-                       sprintf(cc_header, "%s, must-revalidate, max-age=0", Z_STRVAL_P(cctrl));
-                       http_cache_etag(Z_STRVAL_P(etag), Z_STRLEN_P(etag), cc_header, strlen(cc_header));
-                       http_cache_last_modified(Z_LVAL_P(lmod), Z_LVAL_P(lmod) ? Z_LVAL_P(lmod) : time(NULL), cc_header, strlen(cc_header));
-               }
-       }
-
-       /* gzip */
-       if (Z_LVAL_P(do_gzip)) {
-               /* ... */
-       }
-
-       /* content type */
-       {
-               zval *ctype = GET_PROP(obj, contentType);
-               if (Z_STRLEN_P(ctype)) {
-                       http_send_content_type(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype));
-               } else {
-                       http_send_content_type("application/x-octetstream", sizeof("application/x-octetstream") - 1);
-               }
-       }
-
-       /* content disposition */
-       {
-               zval *dispo_file = GET_PROP(obj, dispoFile);
-               if (Z_STRLEN_P(dispo_file)) {
-                       zval *dispo_inline = GET_PROP(obj, dispoInline);
-                       http_send_content_disposition(Z_STRVAL_P(dispo_file), Z_STRLEN_P(dispo_file), Z_LVAL_P(dispo_inline));
-               }
-       }
-
-       /* send */
-       {
-               zval *send_mode = GET_PROP(obj, send_mode);
-               switch (Z_LVAL_P(send_mode))
-               {
-                       case SEND_DATA:
-                       {
-                               RETURN_SUCCESS(http_send_data(GET_PROP(obj, data)));
-                       }
-
-                       case SEND_RSRC:
-                       {
-                               php_stream *the_real_stream;
-                               zval *the_stream = GET_PROP(obj, stream);
-                               php_stream_from_zval(the_real_stream, &the_stream);
-                               RETURN_SUCCESS(http_send_stream(the_real_stream));
-                       }
-
-                       default:
-                       {
-                               RETURN_SUCCESS(http_send_file(GET_PROP(obj, file)));
-                       }
-               }
-       }
-}
 /* }}} */
 
 /* {{{ HTTPi_Request */
@@ -733,14 +251,6 @@ PHP_METHOD(HTTPi_Response, send)
 zend_class_entry *httpi_request_ce;
 static zend_object_handlers httpi_request_object_handlers;
 
-typedef struct {
-       zend_object zo;
-       CURL *ch;
-
-       struct curl_httppost *post_data[2];
-
-} httpi_request_object;
-
 #define httpi_request_declare_default_properties(ce) _httpi_request_declare_default_properties(ce TSRMLS_CC)
 static inline void _httpi_request_declare_default_properties(zend_class_entry *ce TSRMLS_DC)
 {
@@ -783,8 +293,6 @@ zend_object_value _httpi_request_new_object(zend_class_entry *ce TSRMLS_DC)
        o = ecalloc(1, sizeof(httpi_request_object));
        o->zo.ce = ce;
        o->ch = curl_easy_init();
-       o->post_data[0] = NULL;
-       o->post_data[1] = NULL;
 
        ALLOC_HASHTABLE(OBJ_PROP(o));
        zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
@@ -836,1654 +344,85 @@ zend_function_entry httpi_request_class_methods[] = {
        {NULL, NULL, NULL}
 };
 
-/* {{{ proto void HTTPi_Request::__construct([string url[, long request_method = HTTP_GET]])
- *
- */
-PHP_METHOD(HTTPi_Request, __construct)
-{
-       char *URL = NULL;
-       int URL_len;
-       long meth = -1;
-       zval *info, *opts, *resp;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sl", &URL, &URL_len, &meth)) {
-               return;
-       }
+#endif /* HTTP_HAVE_CURL */
+/* }}} */
 
-       INIT_PARR(obj, options);
-       INIT_PARR(obj, responseInfo);
-       INIT_PARR(obj, responseData);
-       INIT_PARR(obj, postData);
-       INIT_PARR(obj, postFiles);
+#endif /* ZEND_ENGINE_2 */
 
-       if (URL) {
-               UPD_PROP(obj, string, url, URL);
-       }
-       if (meth > -1) {
-               UPD_PROP(obj, long, method, meth);
-       }
-}
+/* {{{ http_module_entry */
+zend_module_entry http_module_entry = {
+#if ZEND_MODULE_API_NO >= 20010901
+       STANDARD_MODULE_HEADER,
+#endif
+       "http",
+       http_functions,
+       PHP_MINIT(http),
+       PHP_MSHUTDOWN(http),
+       PHP_RINIT(http),
+       PHP_RSHUTDOWN(http),
+       PHP_MINFO(http),
+#if ZEND_MODULE_API_NO >= 20010901
+       PHP_EXT_HTTP_VERSION,
+#endif
+       STANDARD_MODULE_PROPERTIES
+};
 /* }}} */
 
-/* {{{ proto void HTTPi_Request::__destruct()
- *
- */
-PHP_METHOD(HTTPi_Request, __destruct)
+/* {{{ php_http_init_globals(zend_http_globals *) */
+static void php_http_init_globals(zend_http_globals *http_globals)
 {
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       FREE_PARR(obj, options);
-       FREE_PARR(obj, responseInfo);
-       FREE_PARR(obj, responseData);
-       FREE_PARR(obj, postData);
-       FREE_PARR(obj, postFiles);
+       http_globals->etag_started = 0;
+       http_globals->ctype = NULL;
+       http_globals->etag  = NULL;
+       http_globals->lmod  = 0;
+#ifdef HTTP_HAVE_CURL
+       http_globals->curlbuf.data = NULL;
+       http_globals->curlbuf.used = 0;
+       http_globals->curlbuf.free = 0;
+       http_globals->curlbuf.size = 0;
+#endif
+       http_globals->allowed_methods = NULL;
 }
 /* }}} */
 
-/* {{{ proto bool HTTPi_Request::setOptions(array options)
- *
- */
-PHP_METHOD(HTTPi_Request, setOptions)
+/* {{{ static inline STATUS http_check_allowed_methods(char *, int) */
+#define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
+static inline void _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
 {
-       zval *opts, *old_opts, **opt;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/", &opts)) {
-               RETURN_FALSE;
-       }
-
-       old_opts = GET_PROP(obj, options);
-
-       /* headers and cookies need extra attention -- thus cannot use zend_hash_merge() or php_array_merge() directly */
-       for (   zend_hash_internal_pointer_reset(Z_ARRVAL_P(opts));
-                       zend_hash_get_current_data(Z_ARRVAL_P(opts), (void **) &opt) == SUCCESS;
-                       zend_hash_move_forward(Z_ARRVAL_P(opts))) {
-               char *key;
-               long idx;
-               if (HASH_KEY_IS_STRING == zend_hash_get_current_key(Z_ARRVAL_P(opts), &key, &idx, 0)) {
-                       if (!strcmp(key, "headers")) {
-                               zval **headers;
-                               if (SUCCESS == zend_hash_find(Z_ARRVAL_P(old_opts), "headers", sizeof("headers"), (void **) &headers)) {
-                                       array_merge(*opt, *headers);
-                                       continue;
-                               }
-                       } else if (!strcmp(key, "cookies")) {
-                               zval **cookies;
-                               if (SUCCESS == zend_hash_find(Z_ARRVAL_P(old_opts), "cookies", sizeof("cookies"), (void **) &cookies)) {
-                                       array_merge(*opt, *cookies);
-                                       continue;
-                               }
-                       }
-                       zval_add_ref(opt);
-                       add_assoc_zval(old_opts, key, *opt);
-               }
+       if (length && SG(request_info).request_method && (!strstr(methods, SG(request_info).request_method))) {
+               char *allow_header = emalloc(length + sizeof("Allow: "));
+               sprintf(allow_header, "Allow: %s", methods);
+               http_send_header(allow_header);
+               efree(allow_header);
+               http_send_status(405);
+               zend_bailout();
        }
-       RETURN_TRUE;
 }
 /* }}} */
 
-/* {{{ proto array HTTPi_Request::getOptions()
- *
- */
-PHP_METHOD(HTTPi_Request, getOptions)
+/* {{{ PHP_INI */
+PHP_INI_MH(update_allowed_methods)
 {
-       zval *opts;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       opts = GET_PROP(obj, options);
-       array_init(return_value);
-       array_copy(opts, return_value);
+       http_check_allowed_methods(new_value, new_value_length);
+       return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 }
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::setURL(string url)
- *
- */
-PHP_METHOD(HTTPi_Request, setURL)
-{
-       char *URL = NULL;
-       int URL_len;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &URL, &URL_len)) {
-               RETURN_FALSE;
-       }
 
-       UPD_PROP(obj, string, url, URL);
-       RETURN_TRUE;
-}
+PHP_INI_BEGIN()
+       STD_PHP_INI_ENTRY("http.allowed_methods", "OPTIONS,GET,HEAD,POST,PUT,DELETE,TRACE,CONNECT", PHP_INI_ALL, update_allowed_methods, allowed_methods, zend_http_globals, http_globals)
+PHP_INI_END()
 /* }}} */
 
-/* {{{ proto string HTTPi_Request::getUrl()
- *
- */
-PHP_METHOD(HTTPi_Request, getURL)
+/* {{{ PHP_MINIT_FUNCTION */
+PHP_MINIT_FUNCTION(http)
 {
-       zval *URL;
-       getObject(httpi_request_object, obj);
+       ZEND_INIT_MODULE_GLOBALS(http, php_http_init_globals, NULL);
+       REGISTER_INI_ENTRIES();
 
-       NO_ARGS;
-
-       URL = GET_PROP(obj, url);
-       RETURN_STRINGL(Z_STRVAL_P(URL), Z_STRLEN_P(URL), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::setMethod(long request_method)
- *
- */
-PHP_METHOD(HTTPi_Request, setMethod)
-{
-       long meth;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &meth)) {
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, long, method, meth);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto long HTTPi_Request::getMethod()
- *
- */
-PHP_METHOD(HTTPi_Request, getMethod)
-{
-       zval *meth;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       meth = GET_PROP(obj, method);
-       RETURN_LONG(Z_LVAL_P(meth));
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::setContentType(string content_type)
- *
- */
-PHP_METHOD(HTTPi_Request, setContentType)
-{
-       char *ctype;
-       int ct_len;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &ctype, &ct_len)) {
-               RETURN_FALSE;
-       }
-
-       if (!strchr(ctype, '/')) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING,
-                       "Content-Type '%s' doesn't seem to contain a primary and a secondary part",
-                       ctype);
-               RETURN_FALSE;
-       }
-
-       UPD_PROP(obj, string, contentType, ctype);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Request::getContentType()
- *
- */
-PHP_METHOD(HTTPi_Request, getContentType)
-{
-       zval *ctype;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       ctype = GET_PROP(obj, contentType);
-       RETURN_STRINGL(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::setQueryData(mixed query_data)
- *
- */
-PHP_METHOD(HTTPi_Request, setQueryData)
-{
-       zval *qdata;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &qdata)) {
-               RETURN_FALSE;
-       }
-
-       if ((Z_TYPE_P(qdata) == IS_ARRAY) || (Z_TYPE_P(qdata) == IS_OBJECT)) {
-               smart_str qstr = {0};
-               HTTP_URL_ARGSEP_OVERRIDE;
-               if (SUCCESS != php_url_encode_hash_ex(HASH_OF(qdata), &qstr, NULL, 0, NULL, 0, NULL, 0, NULL TSRMLS_CC)) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't encode query data");
-                       if (qstr.c) {
-                               efree(qstr.c);
-                       }
-                       HTTP_URL_ARGSEP_RESTORE;
-                       RETURN_FALSE;
-               }
-               HTTP_URL_ARGSEP_RESTORE;
-               smart_str_0(&qstr);
-               UPD_PROP(obj, string, queryData, qstr.c);
-               efree(qstr.c);
-               RETURN_TRUE;
-       }
-
-       convert_to_string(qdata);
-       UPD_PROP(obj, string, queryData, Z_STRVAL_P(qdata));
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Request::getQueryData()
- *
- */
-PHP_METHOD(HTTPi_Request, getQueryData)
-{
-       zval *qdata;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       qdata = GET_PROP(obj, queryData);
-       RETURN_STRINGL(Z_STRVAL_P(qdata), Z_STRLEN_P(qdata), 1);
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::addQueryData(array query_params)
- *
- */
-PHP_METHOD(HTTPi_Request, addQueryData)
-{
-       zval *qdata, *old_qdata;
-       smart_str qstr = {0};
-       char *separator;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &qdata)) {
-               RETURN_FALSE;
-       }
-
-       old_qdata = GET_PROP(obj, queryData);
-       if (Z_STRLEN_P(old_qdata)) {
-               smart_str_appendl(&qstr, Z_STRVAL_P(old_qdata), Z_STRLEN_P(old_qdata));
-       }
-
-       HTTP_URL_ARGSEP_OVERRIDE;
-       if (SUCCESS != php_url_encode_hash_ex(HASH_OF(qdata), &qstr, NULL, 0, NULL, 0, NULL, 0, NULL TSRMLS_CC)) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't encode query data");
-               if (qstr.c) {
-                       efree(qstr.c);
-               }
-               HTTP_URL_ARGSEP_RESTORE;
-               RETURN_FALSE;
-       }
-       HTTP_URL_ARGSEP_RESTORE;
-
-       smart_str_0(&qstr);
-
-       UPD_PROP(obj, string, queryData, qstr.c);
-       efree(qstr.c);
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto void HTTPi_Request::unsetQueryData()
- *
- */
-PHP_METHOD(HTTPi_Request, unsetQueryData)
-{
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       UPD_PROP(obj, string, queryData, "");
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::addPostData(array post_data)
- *
- */
-PHP_METHOD(HTTPi_Request, addPostData)
-{
-       zval *post, *post_data;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &post_data)) {
-               RETURN_FALSE;
-       }
-
-       post = GET_PROP(obj, postData);
-       array_merge(post_data, post);
-
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::setPostData(array post_data)
- *
- */
-PHP_METHOD(HTTPi_Request, setPostData)
-{
-       zval *post, *post_data;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &post_data)) {
-               RETURN_FALSE;
-       }
-
-       post = GET_PROP(obj, postData);
-       zend_hash_clean(Z_ARRVAL_P(post));
-       array_copy(post_data, post);
-
-       RETURN_TRUE;
-}
-/* }}}*/
-
-/* {{{ proto array HTTPi_Request::getPostData()
- *
- */
-PHP_METHOD(HTTPi_Request, getPostData)
-{
-       zval *post_data;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       post_data = GET_PROP(obj, postData);
-       array_init(return_value);
-       array_copy(post_data, return_value);
-}
-/* }}} */
-
-/* {{{ proto void HTTPi_Request::unsetPostData()
- *
- */
-PHP_METHOD(HTTPi_Request, unsetPostData)
-{
-       zval *post_data;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       post_data = GET_PROP(obj, postData);
-       zend_hash_clean(Z_ARRVAL_P(post_data));
-}
-/* }}} */
-
-/* {{{ proto bool HTTPi_Request::addPostFile(string name, string file[, string content_type = "application/x-octetstream"])
- *
- */
-PHP_METHOD(HTTPi_Request, addPostFile)
-{
-       zval *files, *entry;
-       char *name, *file, *type = NULL;
-       int name_len, file_len, type_len = 0;
-       getObject(httpi_request_object, obj);
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|s", &name, &name_len, &file, &file_len, &type, &type_len)) {
-               RETURN_FALSE;
-       }
-
-       if (type_len) {
-               if (!strchr(type, '/')) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Content-Type '%s' doesn't seem to contain a primary and a secondary part", type);
-                       RETURN_FALSE;
-               }
-       } else {
-               type = "application/x-octetstream";
-               type_len = sizeof("application/x-octetstream") - 1;
-       }
-
-       MAKE_STD_ZVAL(entry);
-       array_init(entry);
-
-       add_assoc_stringl(entry, "name", name, name_len, 1);
-       add_assoc_stringl(entry, "type", type, type_len, 1);
-       add_assoc_stringl(entry, "file", file, file_len, 1);
-
-       files  = GET_PROP(obj, postFiles);
-       add_next_index_zval(files, entry);
-
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto array HTTPi_Request::getPostFiles()
- *
- */
-PHP_METHOD(HTTPi_Request, getPostFiles)
-{
-       zval *files;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       files = GET_PROP(obj, postFiles);
-
-       array_init(return_value);
-       array_copy(files, return_value);
-}
-/* }}} */
-
-/* {{{ proto void HTTPi_Request::unsetPostFiles()
- *
- */
-PHP_METHOD(HTTPi_Request, unsetPostFiles)
-{
-       zval *files;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       files = GET_PROP(obj, postFiles);
-       zend_hash_clean(Z_ARRVAL_P(files));
-}
-/* }}} */
-
-/* {{{ proto array HTTPi_Request::getResponseData()
- *
- */
-PHP_METHOD(HTTPi_Request, getResponseData)
-{
-       zval *data;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       data = GET_PROP(obj, responseData);
-       array_init(return_value);
-       array_copy(data, return_value);
-}
-/* }}} */
-
-/* {{{ proto array HTTPi_Request::getResponseHeaders()
- *
- */
-PHP_METHOD(HTTPi_Request, getResponseHeaders)
-{
-       zval *data, **headers;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       array_init(return_value);
-       data = GET_PROP(obj, responseData);
-       if (SUCCESS == zend_hash_find(Z_ARRVAL_P(data), "headers", sizeof("headers"), (void **) &headers)) {
-               array_copy(*headers, return_value);
-       }
-}
-/* }}} */
-
-/* {{{ proto string HTTPi_Request::getResponseBody()
- *
- */
-PHP_METHOD(HTTPi_Request, getResponseBody)
-{
-       zval *data, **body;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       data = GET_PROP(obj, responseData);
-       if (SUCCESS == zend_hash_find(Z_ARRVAL_P(data), "body", sizeof("body"), (void **) &body)) {
-               RETURN_STRINGL(Z_STRVAL_PP(body), Z_STRLEN_PP(body), 1);
-       } else {
-               Z_TYPE_P(return_value) = IS_NULL;
-       }
-}
-/* }}} */
-
-/* {{{ proto array HTTPi_Request::getResponseInfo()
- *
- */
-PHP_METHOD(HTTPi_Request, getResponseInfo)
-{
-       zval *info;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       info = GET_PROP(obj, responseInfo);
-       array_init(return_value);
-       array_copy(info, return_value);
-}
-/* }}}*/
-
-/* {{{ proto bool HTTPi_Request::send()
- *
- */
-PHP_METHOD(HTTPi_Request, send)
-{
-       STATUS status = FAILURE;
-       zval *meth, *URL, *qdata, *opts, *info, *resp;
-       char *response_data, *request_uri;
-       size_t response_len;
-       getObject(httpi_request_object, obj);
-
-       NO_ARGS;
-
-       if ((!obj->ch) && (!(obj->ch = curl_easy_init()))) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initilaize cURL");
-               RETURN_FALSE;
-       }
-
-       meth  = GET_PROP(obj, method);
-       URL   = GET_PROP(obj, url);
-       qdata = GET_PROP(obj, queryData);
-       opts  = GET_PROP(obj, options);
-       info  = GET_PROP(obj, responseInfo);
-       resp  = GET_PROP(obj, responseData);
-
-       // HTTP_URI_MAXLEN+1 big char *
-       request_uri = http_absolute_uri(Z_STRVAL_P(URL), NULL);
-
-       if (Z_STRLEN_P(qdata) && (strlen(request_uri) < HTTP_URI_MAXLEN)) {
-               if (!strchr(request_uri, '?')) {
-                       strcat(request_uri, "?");
-               } else {
-                       strcat(request_uri, "&");
-               }
-               strncat(request_uri, Z_STRVAL_P(qdata), HTTP_URI_MAXLEN - strlen(request_uri));
-       }
-
-       switch (Z_LVAL_P(meth))
-       {
-               case HTTP_GET:
-                       status = http_get_ex(obj->ch, request_uri, Z_ARRVAL_P(opts), Z_ARRVAL_P(info), &response_data, &response_len);
-               break;
-
-               case HTTP_HEAD:
-                       status = http_head_ex(obj->ch, request_uri, Z_ARRVAL_P(opts), Z_ARRVAL_P(info), &response_data, &response_len);
-               break;
-
-               case HTTP_POST:
-                       {
-                               zval *post_files, *post_data, **data;
-
-                               post_files = GET_PROP(obj, postFiles);
-                               post_data  = GET_PROP(obj, postData);
-
-                               if (!zend_hash_num_elements(Z_ARRVAL_P(post_files))) {
-
-                                       /* urlencoded post */
-                                       status = http_post_array_ex(obj->ch, request_uri, Z_ARRVAL_P(post_data), Z_ARRVAL_P(opts), Z_ARRVAL_P(info), &response_data, &response_len);
-
-                               } else {
-
-                                       /*
-                                        * multipart post
-                                        */
-
-                                       /* normal data */
-                                       for (   zend_hash_internal_pointer_reset(Z_ARRVAL_P(post_data));
-                                                       zend_hash_get_current_data(Z_ARRVAL_P(post_data), (void **) &data) == SUCCESS;
-                                                       zend_hash_move_forward(Z_ARRVAL_P(post_data))) {
-
-                                               char *key;
-                                               long idx;
-
-                                               if (HASH_KEY_IS_STRING == zend_hash_get_current_key(Z_ARRVAL_P(post_data), &key, &idx, 0)) {
-                                                       convert_to_string_ex(data);
-                                                       curl_formadd(&obj->post_data[0], &obj->post_data[1],
-                                                               CURLFORM_COPYNAME,                      key,
-                                                               CURLFORM_COPYCONTENTS,          Z_STRVAL_PP(data),
-                                                               CURLFORM_CONTENTSLENGTH,        Z_STRLEN_PP(data),
-                                                               CURLFORM_END
-                                                       );
-                                               }
-                                       }
-
-                                       /* file data */
-                                       for (   zend_hash_internal_pointer_reset(Z_ARRVAL_P(post_files));
-                                                       zend_hash_get_current_data(Z_ARRVAL_P(post_files), (void **) &data) == SUCCESS;
-                                                       zend_hash_move_forward(Z_ARRVAL_P(post_files))) {
-
-                                               zval **file, **type, **name;
-
-                                               if (
-                                                       SUCCESS == zend_hash_find(Z_ARRVAL_PP(data), "name", sizeof("name"), (void **) &name) &&
-                                                       SUCCESS == zend_hash_find(Z_ARRVAL_PP(data), "type", sizeof("type"), (void **) &type) &&
-                                                       SUCCESS == zend_hash_find(Z_ARRVAL_PP(data), "file", sizeof("file"), (void **) &file)
-                                               ) {
-
-                                                       curl_formadd(&obj->post_data[0], &obj->post_data[1],
-                                                               CURLFORM_COPYNAME,              Z_STRVAL_PP(name),
-                                                               CURLFORM_FILENAME,              Z_STRVAL_PP(name),
-                                                               CURLFORM_FILE,                  Z_STRVAL_PP(file),
-                                                               CURLFORM_CONTENTTYPE,   Z_STRVAL_PP(type),
-                                                               CURLFORM_END
-                                                       );
-                                               }
-                                       }
-
-                                       status = http_post_curldata_ex(obj->ch, request_uri, obj->post_data[0], Z_ARRVAL_P(opts), Z_ARRVAL_P(info), &response_data, &response_len);
-                                       curl_formfree(obj->post_data[0]);
-                               }
-                       }
-               break;
-
-               default:
-               break;
-       }
-
-       efree(request_uri);
-
-       /* final data handling */
-       if (status != SUCCESS) {
-               RETURN_FALSE;
-       } else {
-               zval *zheaders, *zbody;
-
-               MAKE_STD_ZVAL(zbody);
-               MAKE_STD_ZVAL(zheaders)
-               array_init(zheaders);
-
-               if (SUCCESS != http_split_response_ex(response_data, response_len, zheaders, zbody)) {
-                       zval_dtor(zheaders);
-                       efree(zheaders),
-                       efree(zbody);
-                       efree(response_data);
-                       RETURN_FALSE;
-               }
-
-               add_assoc_zval(resp, "headers", zheaders);
-               add_assoc_zval(resp, "body", zbody);
-
-               efree(response_data);
-
-               RETURN_TRUE;
-       }
-       /* */
-}
-/* }}} */
-
-#endif /* HTTP_HAVE_CURL */
-/* }}} */
-
-#endif /* ZEND_ENGINE_2 */
-
-/* {{{ http_module_entry */
-zend_module_entry http_module_entry = {
-#if ZEND_MODULE_API_NO >= 20010901
-       STANDARD_MODULE_HEADER,
-#endif
-       "http",
-       http_functions,
-       PHP_MINIT(http),
-       PHP_MSHUTDOWN(http),
-       PHP_RINIT(http),
-       PHP_RSHUTDOWN(http),
-       PHP_MINFO(http),
-#if ZEND_MODULE_API_NO >= 20010901
-       PHP_EXT_HTTP_VERSION,
-#endif
-       STANDARD_MODULE_PROPERTIES
-};
-/* }}} */
-
-/* {{{ 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"
- *
- */
-PHP_FUNCTION(http_date)
-{
-       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_STRING(http_date(t), 0);
-}
-/* }}} */
-
-/* {{{ proto string http_absolute_uri(string url[, string proto])
- *
- * This function returns an absolute URI constructed from url.
- * If the url is already abolute but a different proto was supplied,
- * only the proto part of the URI will be updated.  If url has no
- * path specified, the path of the current REQUEST_URI will be taken.
- * The host will be taken either from the Host HTTP header of the client
- * the SERVER_NAME or just localhost if prior are not available.
- *
- * Some examples:
- * <pre>
- *  url = "page.php"                    => http://www.example.com/current/path/page.php
- *  url = "/page.php"                   => http://www.example.com/page.php
- *  url = "/page.php", proto = "https"  => https://www.example.com/page.php
- * </pre>
- *
- */
-PHP_FUNCTION(http_absolute_uri)
-{
-       char *url = NULL, *proto = NULL;
-       int url_len = 0, proto_len = 0;
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &url, &url_len, &proto, &proto_len) != SUCCESS) {
-               RETURN_FALSE;
-       }
-
-       RETURN_STRING(http_absolute_uri(url, proto), 0);
-}
-/* }}} */
-
-/* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
- *
- * This function negotiates the clients preferred language based on its
- * Accept-Language HTTP header.  It returns the negotiated language or
- * the default language if none match.
- *
- * 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:
- * <pre>
- * <?php
- * $langs = array(
- *             'en-US',// default
- *             'fr',
- *             'fr-FR',
- *             'de',
- *             'de-DE',
- *             'de-AT',
- *             'de-CH',
- * );
- * include './langs/'. http_negotiate_language($langs) .'.php';
- * ?>
- * </pre>
- *
- */
-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:
- * <pre>
- * <?php
- * $charsets = array(
- *             'iso-8859-1', // default
- *             'iso-8859-2',
- *             'iso-8859-15',
- *             'utf-8'
- * );
- * $pref = http_negotiate_charset($charsets);
- * if (!strcmp($pref, 'iso-8859-1')) {
- *             iconv_set_encoding('internal_encoding', 'iso-8859-1');
- *             iconv_set_encoding('output_encoding', $pref);
- *             ob_start('ob_iconv_handler');
- * }
- * ?>
- * </pre>
- */
-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) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING, "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", sizeof("application/x-octetstream") - 1));
-       }
-       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])
- *
- * Matches the given timestamp against the clients "If-Modified-Since" resp.
- * "If-Unmodified-Since" HTTP headers.
- *
- */
-PHP_FUNCTION(http_match_modified)
-{
-       long t = -1;
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) {
-               RETURN_FALSE;
-       }
-
-       // current time if not supplied (senseless though)
-       if (t == -1) {
-               t = (long) time(NULL);
-       }
-
-       RETURN_BOOL(http_modified_match("HTTP_IF_MODIFIED_SINCE", t) || http_modified_match("HTTP_IF_UNMODIFIED_SINCE", t));
-}
-/* }}} */
-
-/* {{{ proto bool http_match_etag(string etag)
- *
- * 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;
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &etag, &etag_len) != SUCCESS) {
-               RETURN_FALSE;
-       }
-
-       RETURN_BOOL(http_etag_match("HTTP_IF_NONE_MATCH", etag) || http_etag_match("HTTP_IF_MATCH", etag));
-}
-/* }}} */
-
-/* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
- *
- * If timestamp_or_exires 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, sizeof(HTTP_DEFAULT_CACHECONTROL) - 1));
-}
-/* }}} */
-
-/* {{{ 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;
-       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, sizeof(HTTP_DEFAULT_CACHECONTROL) - 1));
-}
-/* }}} */
-
-/* {{{ proto string ob_httpetaghandler(string data, int mode)
- *
- * For use with ob_start().
- * Note that this has to be started as first output buffer.
- * WARNING: Don't use with http_send_*().
- */
-PHP_FUNCTION(ob_httpetaghandler)
-{
-       char *data;
-       int data_len;
-       long mode;
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) {
-               RETURN_FALSE;
-       }
-
-       if (mode & PHP_OUTPUT_HANDLER_START) {
-               if (HTTP_G(etag_started)) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "ob_httpetaghandler can only be used once");
-                       RETURN_STRINGL(data, data_len, 1);
-               }
-               http_send_header("Cache-Control: " HTTP_DEFAULT_CACHECONTROL);
-               HTTP_G(etag_started) = 1;
-       }
-
-    if (OG(ob_nesting_level) > 1) {
-        php_error_docref(NULL TSRMLS_CC, E_WARNING, "ob_httpetaghandler must be started prior to other output buffers");
-        RETURN_STRINGL(data, data_len, 1);
-    }
-
-       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 <a>URI</a>." will be displayed,
- * if the client doesn't redirect immediatly.
- */
-PHP_FUNCTION(http_redirect)
-{
-       int url_len;
-       zend_bool session = 0, permanent = 0;
-       zval *params = NULL;
-       smart_str qstr = {0};
-       char *url, *URI, LOC[HTTP_URI_MAXLEN + 9], RED[HTTP_URI_MAXLEN * 2 + 34];
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sa!/bb", &url, &url_len, &params, &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) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not append session information");
-               }
-       }
-
-       /* treat params array with http_build_query() */
-       if (params) {
-               if (php_url_encode_hash_ex(Z_ARRVAL_P(params), &qstr, NULL,0,NULL,0,NULL,0,NULL TSRMLS_CC) != SUCCESS) {
-                       if (qstr.c) {
-                               efree(qstr.c);
-                       }
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not encode query parameters");
-                       RETURN_FALSE;
-               }
-               smart_str_0(&qstr);
-       }
-
-       URI = http_absolute_uri(url, NULL);
-       if (qstr.c) {
-               snprintf(LOC, HTTP_URI_MAXLEN + strlen("Location: "), "Location: %s?%s", URI, qstr.c);
-               sprintf(RED, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI, qstr.c, URI, qstr.c);
-               efree(qstr.c);
-       } else {
-               snprintf(LOC, HTTP_URI_MAXLEN + strlen("Location: "), "Location: %s", URI);
-               sprintf(RED, "Redirecting to <a href=\"%s\">%s</a>.\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);
-       http_send_header("Accept-Ranges: bytes");
-       RETURN_SUCCESS(http_send_data(zdata));
-}
-/* }}} */
-
-/* {{{ proto bool http_send_file(string file)
- *
- * Sends a file with support for (multiple) range requests.
- *
- */
-PHP_FUNCTION(http_send_file)
-{
-       zval *zfile;
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zfile) != SUCCESS) {
-               RETURN_FALSE;
-       }
-
-       convert_to_string_ex(&zfile);
-       http_send_header("Accept-Ranges: bytes");
-       RETURN_SUCCESS(http_send_file(zfile));
-}
-/* }}} */
-
-/* {{{ 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);
-       http_send_header("Accept-Ranges: bytes");
-       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 (SUCCESS == 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:
- *
- * <pre>
- * <?php
- * array(
- *     0 => array(
- *         'Status' => '200 Ok',
- *         'Content-Type' => 'text/plain',
- *         'Content-Language' => 'en-US'
- *     ),
- *     1 => "Hello World!"
- * );
- * ?>
- * </pre>
- */
-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_ex(&zresponse);
-
-       MAKE_STD_ZVAL(zbody);
-       MAKE_STD_ZVAL(zheaders);
-       array_init(zheaders);
-
-       if (SUCCESS != http_split_response(zresponse, zheaders, zbody)) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING, "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, *rnrn;
-       int header_len;
-
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header, &header_len)) {
-               RETURN_FALSE;
-       }
-
-       array_init(return_value);
-
-       if (rnrn = strstr(header, HTTP_CRLF HTTP_CRLF)) {
-               header_len = rnrn - header + 2;
-       }
-       if (SUCCESS != http_parse_headers(header, header_len, return_value)) {
-               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse HTTP header");
-               zval_dtor(return_value);
-               RETURN_FALSE;
-       }
-}
-/* }}}*/
-
-/* {{{ proto array http_get_request_headers(void)
- *
- */
-PHP_FUNCTION(http_get_request_headers)
-{
-       if (ZEND_NUM_ARGS()) {
-               WRONG_PARAM_COUNT;
-       }
-
-       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:
- * <pre>
- *  - 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
- * </pre>
- *
- * The optional third parameter will be filled with some additional information
- * in form af an associative array, if supplied, like the following example:
- * <pre>
- * <?php
- * array (
- *     'effective_url' => '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,
- * )
- * ?>
- * </pre>
- */
-PHP_FUNCTION(http_get)
-{
-       char *URL, *data = NULL;
-       size_t data_len = 0;
-       int URL_len;
-       zval *options = NULL, *info = NULL;
-
-       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);
-       }
-
-       if (SUCCESS == http_get(URL, HASH_ORNULL(options), HASH_ORNULL(info), &data, &data_len)) {
-               RETURN_STRINGL(data, data_len, 0);
-       } 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)
-{
-       char *URL, *data = NULL;
-       size_t data_len = 0;
-       int URL_len;
-       zval *options = NULL, *info = NULL;
-
-       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);
-       }
-
-       if (SUCCESS == http_head(URL, HASH_ORNULL(options), HASH_ORNULL(info), &data, &data_len)) {
-               RETURN_STRINGL(data, data_len, 0);
-       } else {
-               RETURN_FALSE;
-       }
-}
-/* }}} */
-
-/* {{{ 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)
-{
-       char *URL, *postdata, *data = NULL;
-       size_t data_len = 0;
-       int postdata_len, URL_len;
-       zval *options = NULL, *info = NULL;
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &postdata, &postdata_len, &options, &info) != SUCCESS) {
-               RETURN_FALSE;
-       }
-
-       if (info) {
-               zval_dtor(info);
-               array_init(info);
-       }
-
-       if (SUCCESS == http_post_data(URL, postdata, (size_t) postdata_len, HASH_ORNULL(options), HASH_ORNULL(info), &data, &data_len)) {
-               RETURN_STRINGL(data, data_len, 0);
-       } else {
-               RETURN_FALSE;
-       }
-}
-/* }}} */
-
-/* {{{ proto string http_post_array(string url, array data[, 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_array)
-{
-       char *URL, *data = NULL;
-       size_t data_len = 0;
-       int URL_len;
-       zval *options = NULL, *info = NULL, *postdata;
-
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sa|a/!z", &URL, &URL_len, &postdata, &options, &info) != SUCCESS) {
-               RETURN_FALSE;
-       }
-
-       if (info) {
-               zval_dtor(info);
-               array_init(info);
-       }
-
-       if (SUCCESS == http_post_array(URL, Z_ARRVAL_P(postdata), HASH_ORNULL(options), HASH_ORNULL(info), &data, &data_len)) {
-               RETURN_STRINGL(data, data_len, 0);
-       } else {
-               RETURN_FALSE;
-       }
-}
-/* }}} */
-
-#endif
-/* }}} HAVE_CURL */
-
-
-/* {{{ proto bool http_auth_basic(string user, string pass[, string realm = "Restricted"])
- *
- * Example:
- * <pre>
- * <?php
- * if (!http_auth_basic('mike', 's3c|r3t')) {
- *     die('<h1>Authorization failed!</h1>');
- * }
- * ?>
- * </pre>
- */
-PHP_FUNCTION(http_auth_basic)
-{
-       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) {
-               RETURN_FALSE;
-       }
-
-       if (!realm) {
-               realm = "Restricted";
-       }
-
-       if (SUCCESS != http_auth_credentials(&suser, &spass)) {
-               http_auth_header("Basic", realm);
-               RETURN_FALSE;
-       }
-
-       if (strcasecmp(suser, user)) {
-               http_auth_header("Basic", realm);
-               RETURN_FALSE;
-       }
-
-       if (strcmp(spass, pass)) {
-               http_auth_header("Basic", realm);
-               RETURN_FALSE;
-       }
-
-       RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto bool http_auth_basic_cb(mixed callback[, string realm = "Restricted"])
- *
- * Example:
- * <pre>
- * <?php
- * function auth_cb($user, $pass)
- * {
- *     global $db;
- *     $query = 'SELECT pass FROM users WHERE user='. $db->quoteSmart($user);
- *     if (strlen($realpass = $db->getOne($query)) {
- *         return $pass === $realpass;
- *     }
- *     return false;
- * }
- *
- * if (!http_auth_basic_cb('auth_cb')) {
- *     die('<h1>Authorization failed</h1>');
- * }
- * ?>
- * </pre>
- */
-PHP_FUNCTION(http_auth_basic_cb)
-{
-       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) {
-               RETURN_FALSE;
-       }
-
-       if (!realm) {
-               realm = "Restricted";
-       }
-
-       if (SUCCESS != http_auth_credentials(&user, &pass)) {
-               http_auth_header("Basic", realm);
-               RETURN_FALSE;
-       }
-       {
-               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);
-               ZVAL_STRING(zparams[1], pass, 0);
-
-               if (SUCCESS == call_user_function(EG(function_table), NULL, cb,
-                               &retval, 2, zparams TSRMLS_CC)) {
-                       result = Z_LVAL(retval);
-               }
-
-               efree(user);
-               efree(pass);
-               efree(zparams[0]);
-               efree(zparams[1]);
-
-               if (!result) {
-                       http_auth_header("Basic", realm);
-               }
-
-               RETURN_BOOL(result);
-       }
-}
-/* }}}*/
-
-
-/* {{{ php_http_init_globals(zend_http_globals *) */
-static void php_http_init_globals(zend_http_globals *http_globals)
-{
-       http_globals->etag_started = 0;
-       http_globals->ctype = NULL;
-       http_globals->etag  = NULL;
-       http_globals->lmod  = 0;
-#ifdef HTTP_HAVE_CURL
-       http_globals->curlbuf.body.data = NULL;
-       http_globals->curlbuf.body.used = 0;
-       http_globals->curlbuf.body.free = 0;
-       http_globals->curlbuf.hdrs.data = NULL;
-       http_globals->curlbuf.hdrs.used = 0;
-       http_globals->curlbuf.hdrs.free = 0;
-#endif
-       http_globals->allowed_methods = NULL;
-}
-/* }}} */
-
-/* {{{ static inline STATUS http_check_allowed_methods(char *, int) */
-#define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
-static inline void _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
-{
-       if (length && SG(request_info).request_method && (!strstr(methods, SG(request_info).request_method))) {
-               char *allow_header = emalloc(length + sizeof("Allow: "));
-               sprintf(allow_header, "Allow: %s", methods);
-               http_send_header(allow_header);
-               efree(allow_header);
-               http_send_status(405);
-               zend_bailout();
-       }
-}
-/* }}} */
-
-/* {{{ PHP_INI */
-PHP_INI_MH(update_allowed_methods)
-{
-       http_check_allowed_methods(new_value, new_value_length);
-       return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
-}
-
-PHP_INI_BEGIN()
-       STD_PHP_INI_ENTRY("http.allowed_methods", "OPTIONS,GET,HEAD,POST,PUT,DELETE,TRACE,CONNECT", PHP_INI_ALL, update_allowed_methods, allowed_methods, zend_http_globals, http_globals)
-PHP_INI_END()
-/* }}} */
-
-/* {{{ PHP_MINIT_FUNCTION */
-PHP_MINIT_FUNCTION(http)
-{
-       ZEND_INIT_MODULE_GLOBALS(http, php_http_init_globals, NULL);
-       REGISTER_INI_ENTRIES();
-
-#if defined(HTTP_HAVE_CURL) && (LIBCURL_VERSION_NUM >= 0x070a05)
-       REGISTER_LONG_CONSTANT("HTTP_AUTH_BASIC", CURLAUTH_BASIC, CONST_CS | CONST_PERSISTENT);
-       REGISTER_LONG_CONSTANT("HTTP_AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS | CONST_PERSISTENT);
-       REGISTER_LONG_CONSTANT("HTTP_AUTH_NTLM", CURLAUTH_NTLM, CONST_CS | CONST_PERSISTENT);
-#endif
+#if defined(HTTP_HAVE_CURL) && (LIBCURL_VERSION_NUM >= 0x070a05)
+       REGISTER_LONG_CONSTANT("HTTP_AUTH_BASIC", CURLAUTH_BASIC, CONST_CS | CONST_PERSISTENT);
+       REGISTER_LONG_CONSTANT("HTTP_AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS | CONST_PERSISTENT);
+       REGISTER_LONG_CONSTANT("HTTP_AUTH_NTLM", CURLAUTH_NTLM, CONST_CS | CONST_PERSISTENT);
+#endif
 
 #ifdef ZEND_ENGINE_2
        HTTP_REGISTER_CLASS(HTTPi, httpi, NULL, ZEND_ACC_FINAL_CLASS);
@@ -2532,13 +471,11 @@ PHP_RSHUTDOWN_FUNCTION(http)
                HTTP_G(ctype) = NULL;
        }
 #ifdef HTTP_HAVE_CURL
-       if (HTTP_G(curlbuf).body.data) {
-               efree(HTTP_G(curlbuf).body.data);
-               HTTP_G(curlbuf).body.data = NULL;
-       }
-       if (HTTP_G(curlbuf).hdrs.data) {
-               efree(HTTP_G(curlbuf).hdrs.data);
-               HTTP_G(curlbuf).hdrs.data = NULL;
+       if (HTTP_G(curlbuf).data) {
+               efree(HTTP_G(curlbuf).data);
+               HTTP_G(curlbuf).data = NULL;
+               HTTP_G(curlbuf).used = 0;
+               HTTP_G(curlbuf).free = 0;
        }
 #endif
        return SUCCESS;