add json content type handler if ext/json is present
[m6w6/ext-http] / php_http_env.c
index d2fe620a75a6336e544fe8e0d4eb63ee8c431ea9..09ee36c96366689378fe9889f61086a2653ad796 100644 (file)
 */
 
 #include "php_http_api.h"
+#include "php_variables.h"
 
 PHP_RINIT_FUNCTION(http_env)
 {
        PHP_HTTP_G->env.request.time = sapi_get_request_time(TSRMLS_C);
 
+       /* populate form data on non-POST requests */
+       if (SG(request_info).request_method && strcasecmp(SG(request_info).request_method, "POST") && SG(request_info).content_type && *SG(request_info).content_type) {
+               uint ct_len = strlen(SG(request_info).content_type);
+               char *ct_str = estrndup(SG(request_info).content_type, ct_len);
+               php_http_params_opts_t opts;
+               HashTable params;
+
+               php_http_params_opts_default_get(&opts);
+               opts.input.str = ct_str;
+               opts.input.len = ct_len;
+
+               SG(request_info).content_type_dup = ct_str;
+
+               ZEND_INIT_SYMTABLE(&params);
+               if (php_http_params_parse(&params, &opts TSRMLS_CC)) {
+                       char *key_str;
+                       uint key_len;
+                       ulong key_num;
+
+                       if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(&params, &key_str, &key_len, &key_num, 0, NULL)) {
+                               sapi_post_entry *post_entry = NULL;
+
+                               if (SUCCESS == zend_hash_find(&SG(known_post_content_types), key_str, key_len, (void *) &post_entry)) {
+                                       zval *files = PG(http_globals)[TRACK_VARS_FILES];
+
+                                       zend_is_auto_global(ZEND_STRL("_POST") TSRMLS_CC);
+
+                                       if (post_entry) {
+                                               SG(request_info).post_entry = post_entry;
+
+                                               if (post_entry->post_reader) {
+                                                       post_entry->post_reader(TSRMLS_C);
+                                               }
+                                       }
+
+                                       if (sapi_module.default_post_reader) {
+                                               sapi_module.default_post_reader(TSRMLS_C);
+                                       }
+
+                                       sapi_handle_post(PG(http_globals)[TRACK_VARS_POST] TSRMLS_CC);
+
+                                       /*
+                                        * the rfc1867 handler is an awkward buddy
+                                        */
+                                       if (files != PG(http_globals)[TRACK_VARS_FILES] && PG(http_globals)[TRACK_VARS_FILES]) {
+                                               Z_ADDREF_P(PG(http_globals)[TRACK_VARS_FILES]);
+                                               zend_hash_update(&EG(symbol_table), "_FILES", sizeof("_FILES"), &PG(http_globals)[TRACK_VARS_FILES], sizeof(zval *), NULL);
+                                               if (files) {
+                                                       zval_ptr_dtor(&files);
+                                               }
+                                       }
+                               }
+                       }
+                       zend_hash_destroy(&params);
+               }
+       }
+
+       STR_SET(SG(request_info).content_type_dup, NULL);
+
        return SUCCESS;
 }
 
@@ -52,7 +112,7 @@ 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);
 
@@ -60,6 +120,14 @@ PHP_HTTP_API void php_http_env_get_request_headers(HashTable *headers TSRMLS_DC)
                                        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);
+                               } 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);
                                }
                        }
@@ -360,7 +428,7 @@ PHP_HTTP_API char *php_http_env_get_response_header(const char *name_str, size_t
        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);
@@ -536,7 +604,6 @@ 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);
 }
 
-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)
@@ -605,7 +672,14 @@ PHP_HTTP_BEGIN_ARGS(cleanPersistentHandles, 0)
        PHP_HTTP_ARG_VAL(ident, 0)
 PHP_HTTP_END_ARGS;
 
-zend_function_entry php_http_env_method_entry[] = {
+static zend_class_entry *php_http_env_class_entry;
+
+zend_class_entry *php_http_env_get_class_entry(void)
+{
+       return php_http_env_class_entry;
+}
+
+static zend_function_entry php_http_env_method_entry[] = {
        PHP_HTTP_ENV_ME(getRequestHeader)
        PHP_HTTP_ENV_ME(getRequestBody)
 
@@ -653,15 +727,15 @@ PHP_METHOD(HttpEnv, getRequestHeader)
 
 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;
+       with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
+               zend_class_entry *class_entry = php_http_message_body_get_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);
 
-                       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, php_http_message_body_copy(body, NULL, 0), NULL TSRMLS_CC)) {
-                               RETURN_OBJVAL(ov, 0);
+                       if (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_message_body_object_new_ex, php_http_message_body_get_class_entry(), php_http_message_body_copy(body, NULL, 0), NULL TSRMLS_CC)) {
+                               RETVAL_OBJVAL(ov, 0);
                        }
                }
        } end_error_handling();
@@ -843,8 +917,35 @@ PHP_METHOD(HttpEnv, cleanPersistentHandles)
        }
 }
 
+#ifdef PHP_HTTP_HAVE_JSON
+#include "ext/json/php_json.h"
+
+static SAPI_POST_HANDLER_FUNC(php_http_json_post_handler)
+{
+       if (SG(request_info).raw_post_data) {
+               php_json_decode_ex(arg, SG(request_info).raw_post_data, SG(request_info).raw_post_data_length, PHP_JSON_OBJECT_AS_ARRAY, PG(max_input_nesting_level) TSRMLS_CC);
+       }
+}
+
+#endif
+
 PHP_MINIT_FUNCTION(http_env)
 {
+#ifdef PHP_HTTP_HAVE_JSON
+       sapi_post_entry entry = {NULL, 0, NULL, NULL};
+
+       entry.post_reader = sapi_read_standard_form_data;
+       entry.post_handler = php_http_json_post_handler;
+
+       entry.content_type = "text/json";
+       entry.content_type_len = lenof("text/json");
+       sapi_register_post_entry(&entry TSRMLS_CC);
+
+       entry.content_type = "application/json";
+       entry.content_type_len = lenof("application/json");
+       sapi_register_post_entry(&entry TSRMLS_CC);
+#endif
+
        PHP_HTTP_REGISTER_CLASS(http, Env, http_env, NULL, 0);
 
        return SUCCESS;