1 files changed, 88 insertions, 0 deletions
diff --git a/rest-extras/facebook-proxy-call.c b/rest-extras/facebook-proxy-call.c
new file mode 100644
index 0000000..353f119
--- /dev/null
+++ b/rest-extras/facebook-proxy-call.c
@@ -0,0 +1,88 @@
+/*
+ * librest - RESTful web services access
+ * Copyright (c) 2008, 2009, Intel Corporation.
+ *
+ * Authors: Rob Bradford <rob@linux.intel.com>
+ *          Ross Burton <ross@linux.intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <string.h>
+#include <libsoup/soup.h>
+#include <rest/rest-proxy-call.h>
+#include "facebook-proxy-call.h"
+#include "facebook-proxy-private.h"
+#include "rest/rest-proxy-call-private.h"
+#include "rest/sha1.h"
+
+G_DEFINE_TYPE (FacebookProxyCall, facebook_proxy_call, REST_TYPE_PROXY_CALL)
+
+static gboolean
+_prepare (RestProxyCall *call, GError **error)
+{
+  FacebookProxy *proxy = NULL;
+  FacebookProxyPrivate *priv;
+  RestProxyCallPrivate *call_priv;
+  char *s;
+
+  g_object_get (call, "proxy", &proxy, NULL);
+  priv = PROXY_GET_PRIVATE (proxy);
+  call_priv = call->priv;
+
+  /* First reset the URL because Facebook puts the function in the parameters */
+  g_object_get (proxy, "url-format", &call_priv->url, NULL);
+
+  rest_proxy_call_add_params (call,
+                              "method", call_priv->function,
+                              "api_key", priv->api_key,
+                              "v", "1.0",
+                              NULL);
+
+  if (priv->session_key) {
+    GTimeVal time;
+    g_get_current_time (&time);
+    s = g_strdup_printf ("%ld.%ld", time.tv_sec, time.tv_usec);
+    rest_proxy_call_add_param (call, "call_id", s);
+    g_free (s);
+
+    rest_proxy_call_add_param (call, "session_key", priv->session_key);
+  }
+
+  s = facebook_proxy_sign (proxy, call_priv->params);
+  rest_proxy_call_add_param (call, "sig", s);
+  g_free (s);
+
+  g_object_unref (proxy);
+
+  return TRUE;
+}
+
+static void
+facebook_proxy_call_class_init (FacebookProxyCallClass *klass)
+{
+  RestProxyCallClass *call_class = REST_PROXY_CALL_CLASS (klass);
+
+  call_class->prepare = _prepare;
+}
+
+static void
+facebook_proxy_call_init (FacebookProxyCall *self)
+{
+}
+
+#if BUILD_TESTS
+#warning TODO facebook signature test cases
+#endif