1 files changed, 109 insertions, 0 deletions
diff --git a/src/dispatch.c b/src/dispatch.c
new file mode 100644
index 0000000..8967ded
--- /dev/null
+++ b/src/dispatch.c
@@ -0,0 +1,109 @@
+/*
+ * transmission-remote-gtk - A GTK RPC client to Transmission
+ * Copyright (C) 2010  Alan Fitton
+
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <json-glib/json-glib.h>
+#include <curl/curl.h>
+
+#include "dispatch.h"
+#include "http.h"
+#include "json.h"
+
+static gpointer dispatch_async_threadfunc(gpointer ptr);
+
+JsonObject *dispatch(trg_client * client, JsonNode * req, int *status)
+{
+    gchar *serialized;
+    struct http_response *response;
+    JsonObject *deserialized;
+    JsonNode *result;
+    GError *decode_error = NULL;
+
+    serialized = trg_serialize(req);
+    json_node_free(req);
+
+    g_printf("=>(outgoing)=> %s\n", serialized);
+    response = trg_http_perform(client, serialized);
+    g_free(serialized);
+
+    if (status != NULL)
+	*status = response->status;
+
+    if (response->status != CURLE_OK) {
+	http_response_free(response);
+	return NULL;
+    }
+
+    deserialized = trg_deserialize(response, &decode_error);
+    http_response_free(response);
+
+    if (decode_error != NULL) {
+	g_printf("JSON decoding error: %s\n", decode_error->message);
+	g_error_free(decode_error);
+	if (status != NULL)
+	    *status = FAIL_JSON_DECODE;
+	return NULL;
+    }
+
+    result = json_object_get_member(deserialized, "result");
+    if (status != NULL
+	&& (result == NULL
+	    || g_strcmp0(json_node_get_string(result), "success") != 0))
+	*status = FAIL_RESPONSE_UNSUCCESSFUL;
+
+    return deserialized;
+}
+
+static gpointer dispatch_async_threadfunc(gpointer ptr)
+{
+    struct dispatch_async_args *args = (struct dispatch_async_args *) ptr;
+    int status;
+    JsonObject *result = dispatch(args->client, args->req, &status);
+    if (args->callback != NULL)
+	args->callback(result, status, args->data);
+    g_free(args);
+    return NULL;
+}
+
+GThread *dispatch_async(trg_client * client, JsonNode * req,
+			void (*callback) (JsonObject *, int, gpointer),
+			gpointer data)
+{
+    GError *error = NULL;
+    GThread *thread;
+    struct dispatch_async_args *args;
+
+    args = g_new(struct dispatch_async_args, 1);
+    args->callback = callback;
+    args->data = data;
+    args->req = req;
+    args->client = client;
+
+    thread =
+	g_thread_create(dispatch_async_threadfunc, args, FALSE, &error);
+    if (error != NULL) {
+	g_printf("thread creation error: %s\n", error->message);
+	g_error_free(error);
+	g_free(args);
+	return NULL;
+    } else {
+	return thread;
+    }
+}