1 files changed, 81 insertions, 0 deletions
diff --git a/rest-extras/lastfm-proxy-call.c b/rest-extras/lastfm-proxy-call.c
new file mode 100644
index 0000000..00d28d9
--- /dev/null
+++ b/rest-extras/lastfm-proxy-call.c
@@ -0,0 +1,81 @@
+/*
+ * librest - RESTful web services access
+ * Copyright (c) 2010 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-private.h>
+#include <rest/rest-proxy-call.h>
+#include "lastfm-proxy-call.h"
+#include "lastfm-proxy-private.h"
+#include "rest/rest-proxy-call-private.h"
+#include "rest/sha1.h"
+
+G_DEFINE_TYPE (LastfmProxyCall, lastfm_proxy_call, REST_TYPE_PROXY_CALL)
+
+static gboolean
+_prepare (RestProxyCall *call, GError **error)
+{
+  LastfmProxy *proxy = NULL;
+  LastfmProxyPrivate *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 Lastfm puts the function in the parameters */
+  call_priv->url = g_strdup (_rest_proxy_get_bound_url (REST_PROXY (proxy)));
+
+  rest_proxy_call_add_params (call,
+                              "method", call_priv->function,
+                              "api_key", priv->api_key,
+                              NULL);
+
+  if (priv->session_key)
+    rest_proxy_call_add_param (call, "sk", priv->session_key);
+
+  s = lastfm_proxy_sign (proxy, call_priv->params);
+  rest_proxy_call_add_param (call, "api_sig", s);
+  g_free (s);
+
+  g_object_unref (proxy);
+
+  return TRUE;
+}
+
+static void
+lastfm_proxy_call_class_init (LastfmProxyCallClass *klass)
+{
+  RestProxyCallClass *call_class = REST_PROXY_CALL_CLASS (klass);
+
+  call_class->prepare = _prepare;
+}
+
+static void
+lastfm_proxy_call_init (LastfmProxyCall *self)
+{
+}
+
+#if BUILD_TESTS
+#warning TODO lastfm signature test cases
+#endif