- portable ctype (http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=34632)
[m6w6/ext-http] / http_message_api.c
index baeedccef2ece0531fb90f8dfe2b897af0ee882d..99bc01b30bc0b0a90ddd99989681672afb6e0f49 100644 (file)
@@ -45,21 +45,20 @@ static inline void _http_message_init_type(http_message *message, http_message_t
 {
        message->http.version = .0;
        
-       switch (message->type = type)
-       {
+       switch (message->type = type) {
                case HTTP_MSG_RESPONSE:
                        message->http.info.response.code = 0;
                        message->http.info.response.status = NULL;
-               break;
+                       break;
 
                case HTTP_MSG_REQUEST:
                        message->http.info.request.method = NULL;
                        message->http.info.request.url = NULL;
-               break;
+                       break;
 
                case HTTP_MSG_NONE:
                default:
-               break;
+                       break;
        }
 }
 
@@ -84,19 +83,18 @@ PHP_HTTP_API void _http_message_set_type(http_message *message, http_message_typ
        if (type != message->type) {
 
                /* free request info */
-               switch (message->type)
-               {
+               switch (message->type) {
                        case HTTP_MSG_REQUEST:
                                STR_FREE(message->http.info.request.method);
                                STR_FREE(message->http.info.request.url);
-                       break;
+                               break;
                        
                        case HTTP_MSG_RESPONSE:
                                STR_FREE(message->http.info.response.status);
-                       break;
+                               break;
                        
                        default:
-                       break;
+                               break;
                }
 
                /* init */
@@ -108,20 +106,19 @@ PHP_HTTP_API void _http_message_set_info(http_message *message, http_info *info)
 {
        message->http.version = info->http.version;
        
-       switch (message->type = info->type)
-       {
+       switch (message->type = info->type) {
                case IS_HTTP_REQUEST:
                        HTTP_INFO(message).request.url = estrdup(HTTP_INFO(info).request.url);
                        STR_SET(HTTP_INFO(message).request.method, estrdup(HTTP_INFO(info).request.method));
-               break;
+                       break;
                
                case IS_HTTP_RESPONSE:
                        HTTP_INFO(message).response.code = HTTP_INFO(info).response.code;
                        STR_SET(HTTP_INFO(message).response.status, estrdup(HTTP_INFO(info).response.status));
-               break;
+                       break;
                
                default:
-               break;
+                       break;
        }
 }
 
@@ -137,7 +134,7 @@ PHP_HTTP_API http_message *_http_message_parse_ex(http_message *msg, const char
 
        msg = http_message_init_rel(msg, 0);
 
-       if (SUCCESS != http_parse_headers_cb(message, &msg->hdrs, 1, (http_info_callback) http_message_info_callback, (void **) &msg)) {
+       if (SUCCESS != http_parse_headers_cb(message, &msg->hdrs, 1, (http_info_callback) http_message_info_callback, (void *) &msg)) {
                if (free_msg) {
                        http_message_free(&msg);
                }
@@ -250,7 +247,7 @@ PHP_HTTP_API http_message *_http_message_parse_ex(http_message *msg, const char
                                ZVAL_ADDREF(c);
                                zend_hash_add(&msg->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), (void *) &c, sizeof(zval *), NULL);
                                zend_hash_del(&msg->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
-                               if (SUCCESS == zend_hash_find(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void **) &original_len)) {
+                               if (SUCCESS == zend_hash_find(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &original_len)) {
                                        ZVAL_ADDREF(*original_len);                                     
                                        zend_hash_add(&msg->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), (void *) original_len, sizeof(zval *), NULL);
                                        zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &len, sizeof(zval *), NULL);
@@ -268,7 +265,7 @@ PHP_HTTP_API http_message *_http_message_parse_ex(http_message *msg, const char
 
                /* check for following messages */
                if (continue_at && (continue_at < (message + message_length))) {
-                       while (isspace(*continue_at)) ++continue_at;
+                       while (HTTP_IS_CTYPE(space, *continue_at)) ++continue_at;
                        if (continue_at < (message + message_length)) {
                                http_message *next = NULL, *most = NULL;
 
@@ -295,14 +292,13 @@ PHP_HTTP_API void _http_message_tostring(http_message *msg, char **string, size_
 
        phpstr_init_ex(&str, 4096, 0);
 
-       switch (msg->type)
-       {
+       switch (msg->type) {
                case HTTP_MSG_REQUEST:
                        phpstr_appendf(&str, "%s %s HTTP/%1.1f" HTTP_CRLF,
                                msg->http.info.request.method,
                                msg->http.info.request.url,
                                msg->http.version);
-               break;
+                       break;
 
                case HTTP_MSG_RESPONSE:
                        phpstr_appendf(&str, "HTTP/%1.1f %d%s%s" HTTP_CRLF,
@@ -310,22 +306,21 @@ PHP_HTTP_API void _http_message_tostring(http_message *msg, char **string, size_
                                msg->http.info.response.code,
                                *msg->http.info.response.status ? " ":"",
                                msg->http.info.response.status);
-               break;
+                       break;
 
                case HTTP_MSG_NONE:
                default:
-               break;
+                       break;
        }
 
        FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, idx, header) {
                if (key) {
                        zval **single_header;
 
-                       switch (Z_TYPE_PP(header))
-                       {
+                       switch (Z_TYPE_PP(header)) {
                                case IS_STRING:
                                        phpstr_appendf(&str, "%s: %s" HTTP_CRLF, key, Z_STRVAL_PP(header));
-                               break;
+                                       break;
 
                                case IS_ARRAY:
                                {
@@ -333,8 +328,8 @@ PHP_HTTP_API void _http_message_tostring(http_message *msg, char **string, size_
                                        FOREACH_VAL(pos2, *header, single_header) {
                                                phpstr_appendf(&str, "%s: %s" HTTP_CRLF, key, Z_STRVAL_PP(single_header));
                                        }
+                                       break;
                                }
-                               break;
                        }
 
                        key = NULL;
@@ -377,6 +372,57 @@ PHP_HTTP_API void _http_message_serialize(http_message *message, char **string,
        phpstr_dtor(&str);
 }
 
+PHP_HTTP_API http_message *_http_message_reverse(http_message *msg)
+{
+       int i, c;
+       
+       http_message_count(c, msg);
+       
+       if (c > 1) {
+               http_message *tmp = msg, **arr = ecalloc(c, sizeof(http_message *));
+               
+               for (i = 0; i < c; ++i) {
+                       arr[i] = tmp;
+                       tmp = tmp->parent;
+               }
+               arr[0]->parent = NULL;
+               for (i = 0; i < c-1; ++i) {
+                       arr[i+1]->parent = arr[i];
+               }
+               
+               msg = arr[c-1];
+               efree(arr);
+       }
+       
+       return msg;
+}
+
+PHP_HTTP_API http_message *_http_message_interconnect(http_message *m1, http_message *m2)
+{
+       if (m1 && m2) {
+               int i = 0, c1, c2;
+               http_message *t1 = m1, *t2 = m2, *p1, *p2;
+               
+               http_message_count(c1, m1);
+               http_message_count(c2, m2);
+               
+               while (i++ < (c1 - c2)) {
+                       t1 = t1->parent;
+               }
+               while (i++ <= c1) {
+                       p1 = t1->parent;
+                       p2 = t2->parent;
+                       t1->parent = t2;
+                       t2->parent = p1;
+                       t1 = p1;
+                       t2 = p2;
+               }
+       } else if (!m1 && m2) {
+               m1 = m2;
+       }
+       return m1;
+}
+
 PHP_HTTP_API void _http_message_tostruct_recursive(http_message *msg, zval *obj TSRMLS_DC)
 {
        zval strct;
@@ -430,8 +476,7 @@ PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 {
        STATUS rs = FAILURE;
 
-       switch (message->type)
-       {
+       switch (message->type) {
                case HTTP_MSG_RESPONSE:
                {
                        char *key;
@@ -459,8 +504,8 @@ PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
                        rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
                                        SUCCESS == http_send_data(PHPSTR_VAL(message), PHPSTR_LEN(message)) ?
                                        SUCCESS : FAILURE;
+                       break;
                }
-               break;
 
                case HTTP_MSG_REQUEST:
                {
@@ -477,7 +522,7 @@ PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
                        add_assoc_zval(&options, "headers", &headers);
 
                        /* check host header */
-                       if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void **) &zhost)) {
+                       if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost)) {
                                char *colon = NULL;
                                php_url parts, *url = php_url_parse(message->http.info.request.url);
                                
@@ -491,7 +536,7 @@ PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
                                        parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
                                }
                                
-                               http_build_url(url, &parts, NULL, &uri, NULL);
+                               http_build_url(HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
                                php_url_free(url);
                                efree(parts.host);
                        } else {
@@ -516,31 +561,47 @@ PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 #else
                        http_error(HE_WARNING, HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 #endif
-               }
                break;
+               }
 
                case HTTP_MSG_NONE:
                default:
                        http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type HTTP_MSG_REQUEST nor HTTP_MSG_RESPONSE");
-               break;
+                       break;
        }
 
        return rs;
 }
 
-PHP_HTTP_API http_message *_http_message_dup(http_message *msg TSRMLS_DC)
+PHP_HTTP_API http_message *_http_message_dup(http_message *orig TSRMLS_DC)
 {
-       /*
-        * TODO: unroll
-        */
-       http_message *new;
-       char *serialized_data;
-       size_t serialized_length;
-
-       http_message_serialize(msg, &serialized_data, &serialized_length);
-       new = http_message_parse(serialized_data, serialized_length);
-       efree(serialized_data);
-       return new;
+       http_message *temp, *copy = NULL;
+       http_info info;
+       
+       if (orig) {
+               info.type = orig->type;
+               info.http = orig->http;
+               
+               copy = temp = http_message_new();
+               http_message_set_info(temp, &info);
+               zend_hash_copy(&temp->hdrs, &orig->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
+               phpstr_append(&temp->body, orig->body.data, orig->body.used);
+       
+               while (orig->parent) {
+                       info.type = orig->parent->type;
+                       info.http = orig->parent->http;
+               
+                       temp->parent = http_message_new();
+                       http_message_set_info(temp->parent, &info);
+                       zend_hash_copy(&temp->parent->hdrs, &orig->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
+                       phpstr_append(&temp->parent->body, orig->parent->body.data, orig->parent->body.used);
+               
+                       temp = temp->parent;
+                       orig = orig->parent;
+               }
+       }
+       
+       return copy;
 }
 
 PHP_HTTP_API void _http_message_dtor(http_message *message)
@@ -549,19 +610,18 @@ PHP_HTTP_API void _http_message_dtor(http_message *message)
                zend_hash_destroy(&message->hdrs);
                phpstr_dtor(PHPSTR(message));
                
-               switch (message->type)
-               {
+               switch (message->type) {
                        case HTTP_MSG_REQUEST:
                                STR_SET(message->http.info.request.method, NULL);
                                STR_SET(message->http.info.request.url, NULL);
-                       break;
+                               break;
                        
                        case HTTP_MSG_RESPONSE:
                                STR_SET(message->http.info.response.status, NULL);
-                       break;
+                               break;
                        
                        default:
-                       break;
+                               break;
                }
        }
 }