TA的每日心情![](source/plugin/dsu_paulsign/img/emot/fd.gif) | 奋斗 2016-10-11 09:20 |
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签到天数: 271 天 连续签到: 1 天 [LV.8]以坛为家I
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WebkitGtk在Windows下的完成度远远没有达到Linux的水平。
在Windows下做测试的时候发现了一个很大的问题,WebkitGtk在Windows下居然不能载入磁盘上的文件。
考虑到它可以载入http协议的文件,而WebkitGtk依赖libsoup,研究了下Libsoup的tests,写了一个简单的http服务器。
- #include <libsoup/soup.h>
- static void
- do_get (SoupServer *server, SoupMessage *msg, const char *path)
- {
- char *slash;
- struct stat st;
- int fd;
- static char *path2 = NULL;
- if (!path2){g_free(path2); path2=NULL;}
- path2 = g_build_filename((const gchar *)global_get("htmlhome"), path, NULL);
- if (stat (path2, &st) == -1) {
- if (errno == EPERM)
- soup_message_set_status (msg, SOUP_STATUS_FORBIDDEN);
- else if (errno == ENOENT)
- soup_message_set_status (msg, SOUP_STATUS_NOT_FOUND);
- else
- soup_message_set_status (msg, SOUP_STATUS_INTERNAL_SERVER_ERROR);
- return;
- }
- if (S_ISDIR (st.st_mode)) {
- char *index_path;
- slash = strrchr (path, '/');
- if (!slash || slash[1]) {
- char *uri, *redir_uri;
- uri = soup_uri_to_string (soup_message_get_uri (msg), FALSE);
- redir_uri = g_strdup_printf ("%s/", uri);
- soup_message_headers_append (msg->response_headers,
- "Location", redir_uri);
- soup_message_set_status (msg, SOUP_STATUS_MOVED_PERMANENTLY);
- g_free (redir_uri);
- g_free (uri);
- return;
- }
- index_path = g_strdup_printf ("%s/index.html", path);
- if (stat (index_path, &st) != -1) {
- do_get (server, msg, index_path);
- g_free (index_path);
- return;
- }
- char *buf = "<title>Forbidden</title><h1>Forbidden</h1>", len[10];
- sprintf(len, "%d", strlen(buf));
- soup_message_body_append (msg->response_body, SOUP_MEMORY_TAKE,
- buf, strlen(buf));
- soup_message_headers_append (msg->response_headers,
- "Content-Length", len);
- soup_message_set_status(msg, SOUP_STATUS_FORBIDDEN);
- return;
- }
- fd = open (path2, O_RDONLY);
- if (fd == -1) {
- soup_message_set_status (msg, SOUP_STATUS_INTERNAL_SERVER_ERROR);
- return;
- }
- if (msg->method == SOUP_METHOD_GET) {
- char *buf;
- buf = g_malloc (st.st_size);
- read (fd, buf, st.st_size);
- close (fd);
- soup_message_body_append (msg->response_body, SOUP_MEMORY_TAKE,
- buf, st.st_size);
- } else /* msg->method == SOUP_METHOD_HEAD */ {
- char *length;
- /* We could just use the same code for both GET and
- * HEAD. But we'll optimize and avoid the extra
- * malloc.
- */
- length = g_strdup_printf ("%lu", (gulong)st.st_size);
- soup_message_headers_append (msg->response_headers,
- "Content-Length", length);
- g_free (length);
- }
- soup_message_set_status (msg, SOUP_STATUS_OK);
- }
- static void
- do_put (SoupServer *server, SoupMessage *msg, const char *path)
- {
- struct stat st;
- FILE *f;
- gboolean created = TRUE;
- static char *path2 = NULL;
- if (!path2){g_free(path2); path2=NULL;}
- path2 = g_build_filename((const gchar *)global_get("htmlhome"), path, NULL);
- if (stat (path2, &st) != -1) {
- const char *match = soup_message_headers_get_one (msg->request_headers, "If-None-Match");
- if (match && !strcmp (match, "*")) {
- soup_message_set_status (msg, SOUP_STATUS_CONFLICT);
- return;
- }
- if (!S_ISREG (st.st_mode)) {
- soup_message_set_status (msg, SOUP_STATUS_FORBIDDEN);
- return;
- }
- created = FALSE;
- }
- f = fopen (path2, "w");
- if (!f) {
- soup_message_set_status (msg, SOUP_STATUS_INTERNAL_SERVER_ERROR);
- return;
- }
- fwrite (msg->request_body->data, 1, msg->request_body->length, f);
- fclose (f);
- soup_message_set_status (msg, created ? SOUP_STATUS_CREATED : SOUP_STATUS_OK);
- }
- static void
- server_callback (SoupServer *server, SoupMessage *msg,
- const char *path, GHashTable *query,
- SoupClientContext *context, gpointer data)
- {
- SoupMessageHeadersIter iter;
- soup_message_headers_iter_init (&iter, msg->request_headers);
- if (msg->method == SOUP_METHOD_GET || msg->method == SOUP_METHOD_HEAD)
- do_get (server, msg, path);
- else if (msg->method == SOUP_METHOD_PUT)
- do_put (server, msg, path);
- else
- soup_message_set_status (msg, SOUP_STATUS_NOT_IMPLEMENTED);
- }
- int init_server()
- {
- SoupServer *server;
- int port = SOUP_ADDRESS_ANY_PORT;
- server = soup_server_new (SOUP_SERVER_PORT, port,
- SOUP_SERVER_SERVER_HEADER, "AwayFramework ",
- NULL);
- if (!server) {
- g_log("AFR", G_LOG_LEVEL_ERROR, "Unable to bind to server port %d\n", port);
- return -1;
- }
- soup_server_add_handler (server, NULL,
- server_callback, NULL, NULL);
- g_log("AFR", G_LOG_LEVEL_INFO, "Starting Server on port %d",
- soup_server_get_port (server));
- soup_server_run_async (server);
- return soup_server_get_port (server);
- }
复制代码 转自:http://www.awaysoft.com/taor/%e6 ... 8a%a1%e5%99%a8.html |
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