--- /dev/null
+/* GStreamer
+ * Copyright (C) 2011 Axis Communications <dev-gstreamer@axis.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/**
+ * SECTION:element-curlftpsink
+ * @short_description: sink that uploads data to a server using libcurl
+ * @see_also:
+ *
+ * This is a network sink that uses libcurl as a client to upload data to
+ * an FTP server.
+ *
+ * <refsect2>
+ * <title>Example launch line (upload a JPEG file to /home/test/images directory)</title>
+ * |[
+ * gst-launch filesrc location=image.jpg ! jpegparse ! curlftpsink \
+ * file-name=image.jpg \
+ * location=ftp://192.168.0.1/images/
+ * ]|
+ * </refsect2>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <curl/curl.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <unistd.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include "gstcurltlssink.h"
+#include "gstcurlftpsink.h"
+
+/* Default values */
+#define GST_CAT_DEFAULT gst_curl_ftp_sink_debug
+
+
+/* Plugin specific settings */
+
+GST_DEBUG_CATEGORY_STATIC (gst_curl_ftp_sink_debug);
+
+enum
+{
+ PROP_0,
+ PROP_FTP_PORT_ARG,
+ PROP_EPSV_MODE,
+ PROP_CREATE_DIRS
+};
+
+
+/* Object class function declarations */
+
+
+/* private functions */
+static void gst_curl_ftp_sink_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_curl_ftp_sink_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+static void gst_curl_ftp_sink_finalize (GObject * gobject);
+
+static gboolean set_ftp_options_unlocked (GstCurlBaseSink * curlbasesink);
+static gboolean set_ftp_dynamic_options_unlocked
+ (GstCurlBaseSink * curlbasesink);
+
+#define gst_curl_ftp_sink_parent_class parent_class
+G_DEFINE_TYPE (GstCurlFtpSink, gst_curl_ftp_sink, GST_TYPE_CURL_TLS_SINK);
+
+static void
+gst_curl_ftp_sink_class_init (GstCurlFtpSinkClass * klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstCurlBaseSinkClass *gstcurlbasesink_class = (GstCurlBaseSinkClass *) klass;
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+ GST_DEBUG_CATEGORY_INIT (gst_curl_ftp_sink_debug, "curlftpsink", 0,
+ "curl ftp sink element");
+ GST_DEBUG_OBJECT (klass, "class_init");
+
+ gst_element_class_set_details_simple (element_class,
+ "Curl ftp sink",
+ "Sink/Network",
+ "Upload data over FTP protocol using libcurl",
+ "Patricia Muscalu <patricia@axis.com>");
+
+ gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_curl_ftp_sink_finalize);
+
+ gobject_class->set_property = gst_curl_ftp_sink_set_property;
+ gobject_class->get_property = gst_curl_ftp_sink_get_property;
+
+ gstcurlbasesink_class->set_protocol_dynamic_options_unlocked =
+ set_ftp_dynamic_options_unlocked;
+ gstcurlbasesink_class->set_options_unlocked = set_ftp_options_unlocked;
+
+ g_object_class_install_property (gobject_class, PROP_FTP_PORT_ARG,
+ g_param_spec_string ("ftp-port", "IP address for FTP PORT instruction",
+ "The PORT instruction tells the remote server to connect to"
+ " the IP address", "", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_EPSV_MODE,
+ g_param_spec_boolean ("epsv-mode", "Extended passive mode",
+ "Enable the use of the EPSV command when doing passive FTP transfers",
+ TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_CREATE_DIRS,
+ g_param_spec_boolean ("create-dirs", "Create missing directories",
+ "Attempt to create missing directory included in the path",
+ FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+}
+
+static void
+gst_curl_ftp_sink_init (GstCurlFtpSink * sink)
+{
+}
+
+static void
+gst_curl_ftp_sink_finalize (GObject * gobject)
+{
+ GstCurlFtpSink *this = GST_CURL_FTP_SINK (gobject);
+
+ GST_DEBUG ("finalizing curlftpsink");
+ g_free (this->ftp_port_arg);
+
+ G_OBJECT_CLASS (parent_class)->finalize (gobject);
+}
+
+static gboolean
+set_ftp_dynamic_options_unlocked (GstCurlBaseSink * basesink)
+{
+ gchar *tmp = g_strdup_printf ("%s%s", basesink->url, basesink->file_name);
+
+ curl_easy_setopt (basesink->curl, CURLOPT_URL, tmp);
+
+ g_free (tmp);
+
+ return TRUE;
+}
+
+static gboolean
+set_ftp_options_unlocked (GstCurlBaseSink * basesink)
+{
+ GstCurlFtpSink *sink = GST_CURL_FTP_SINK (basesink);
+
+ curl_easy_setopt (basesink->curl, CURLOPT_UPLOAD, 1L);
+
+ if (sink->ftp_port_arg != NULL && (strlen (sink->ftp_port_arg) > 0)) {
+ /* Connect data stream actively. */
+ CURLcode res = curl_easy_setopt (basesink->curl, CURLOPT_FTPPORT,
+ sink->ftp_port_arg);
+
+ if (res != CURLE_OK) {
+ GST_DEBUG_OBJECT (sink, "Failed to set up active mode: %s",
+ curl_easy_strerror (res));
+ GST_ELEMENT_ERROR (sink, RESOURCE, WRITE,
+ ("Failed to set up active mode: %s", curl_easy_strerror (res)),
+ (NULL));
+
+ return FALSE;
+ }
+
+ goto end;
+ }
+
+ /* Connect data stream passively.
+ * libcurl will always attempt to use EPSV before PASV.
+ */
+ if (!sink->epsv_mode) {
+ /* send only plain PASV command */
+ curl_easy_setopt (basesink->curl, CURLOPT_FTP_USE_EPSV, 0);
+ }
+
+end:
+ if (sink->create_dirs) {
+ curl_easy_setopt (basesink->curl, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);
+ }
+
+ return TRUE;
+}
+
+static void
+gst_curl_ftp_sink_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GstCurlFtpSink *sink;
+ GstState cur_state;
+
+ g_return_if_fail (GST_IS_CURL_FTP_SINK (object));
+ sink = GST_CURL_FTP_SINK (object);
+
+ gst_element_get_state (GST_ELEMENT (sink), &cur_state, NULL, 0);
+ if (cur_state != GST_STATE_PLAYING && cur_state != GST_STATE_PAUSED) {
+ GST_OBJECT_LOCK (sink);
+
+ switch (prop_id) {
+ case PROP_FTP_PORT_ARG:
+ g_free (sink->ftp_port_arg);
+ sink->ftp_port_arg = g_value_dup_string (value);
+ GST_DEBUG_OBJECT (sink, "ftp-port set to %s", sink->ftp_port_arg);
+ break;
+ case PROP_EPSV_MODE:
+ sink->epsv_mode = g_value_get_boolean (value);
+ GST_DEBUG_OBJECT (sink, "epsv-mode set to %d", sink->epsv_mode);
+ break;
+ case PROP_CREATE_DIRS:
+ sink->create_dirs = g_value_get_boolean (value);
+ GST_DEBUG_OBJECT (sink, "create-dirs set to %d", sink->create_dirs);
+ break;
+
+ default:
+ GST_DEBUG_OBJECT (sink, "invalid property id %d", prop_id);
+ break;
+ }
+
+ GST_OBJECT_UNLOCK (sink);
+ }
+}
+
+static void
+gst_curl_ftp_sink_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GstCurlFtpSink *sink;
+
+ g_return_if_fail (GST_IS_CURL_FTP_SINK (object));
+ sink = GST_CURL_FTP_SINK (object);
+
+ switch (prop_id) {
+ case PROP_FTP_PORT_ARG:
+ g_value_set_string (value, sink->ftp_port_arg);
+ break;
+ case PROP_EPSV_MODE:
+ g_value_set_boolean (value, sink->epsv_mode);
+ break;
+ case PROP_CREATE_DIRS:
+ g_value_set_boolean (value, sink->create_dirs);
+ break;
+ default:
+ GST_DEBUG_OBJECT (sink, "invalid property id");
+ break;
+ }
+}
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2011 Axis Communications <dev-gstreamer@axis.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_CURL_FTP_SINK__
+#define __GST_CURL_FTP_SINK__
+
+#include <gst/gst.h>
+#include <gst/base/gstbasesink.h>
+#include <curl/curl.h>
+#include "gstcurltlssink.h"
+
+G_BEGIN_DECLS
+#define GST_TYPE_CURL_FTP_SINK \
+ (gst_curl_ftp_sink_get_type())
+#define GST_CURL_FTP_SINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CURL_FTP_SINK, GstCurlFtpSink))
+#define GST_CURL_FTP_SINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CURL_FTP_SINK, GstCurlFtpSinkClass))
+#define GST_IS_CURL_FTP_SINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_CURL_FTP_SINK))
+#define GST_IS_CURL_FTP_SINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_CURL_FTP_SINK))
+typedef struct _GstCurlFtpSink GstCurlFtpSink;
+typedef struct _GstCurlFtpSinkClass GstCurlFtpSinkClass;
+
+struct _GstCurlFtpSink
+{
+ GstCurlTlsSink parent;
+
+ /*< private > */
+ gchar *ftp_port_arg;
+ gboolean epsv_mode;
+ gboolean create_dirs;
+};
+
+struct _GstCurlFtpSinkClass
+{
+ GstCurlTlsSinkClass parent_class;
+};
+
+GType gst_curl_ftp_sink_get_type (void);
+
+G_END_DECLS
+#endif
--- /dev/null
+/*
+ * Unittest for curlftpsink
+ */
+
+#include <gst/check/gstcheck.h>
+#include <glib/gstdio.h>
+#include <curl/curl.h>
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+
+static GstPad *srcpad;
+
+static GstElement *sink;
+
+static GstElement *
+setup_curlftpsink (void)
+{
+ GST_DEBUG ("setup_curlftpsink");
+ sink = gst_check_setup_element ("curlftpsink");
+ srcpad = gst_check_setup_src_pad (sink, &srctemplate);
+ gst_pad_set_active (srcpad, TRUE);
+
+ return sink;
+}
+
+static void
+cleanup_curlftpsink (GstElement * sink)
+{
+ GST_DEBUG ("cleanup_curlftpsink");
+
+ gst_check_teardown_src_pad (sink);
+ gst_check_teardown_element (sink);
+}
+
+GST_START_TEST (test_properties)
+{
+ GstElement *sink;
+ gchar *res_location = NULL;
+ gchar *res_file_name = NULL;
+ gchar *res_ftp_port = NULL;
+ gboolean res_epsv_mode;
+ gboolean res_create_dirs;
+
+ sink = setup_curlftpsink ();
+
+ g_object_set (G_OBJECT (sink), "location", "mylocation", NULL);
+ g_object_set (G_OBJECT (sink), "file-name", "myfile", NULL);
+ g_object_set (G_OBJECT (sink), "ftp-port", "1.2.3.4:0", NULL);
+ g_object_set (G_OBJECT (sink), "epsv-mode", FALSE, NULL);
+ g_object_set (G_OBJECT (sink), "create-dirs", FALSE, NULL);
+
+ g_object_get (sink,
+ "location", &res_location,
+ "file-name", &res_file_name,
+ "ftp-port", &res_ftp_port,
+ "epsv-mode", &res_epsv_mode,
+ "create-dirs", &res_create_dirs,
+ NULL);
+
+ fail_unless (strncmp (res_location, "mylocation", strlen ("mylocation"))
+ == 0);
+ fail_unless (strncmp (res_file_name, "myfile", strlen ("myfile"))
+ == 0);
+ fail_unless (strncmp (res_ftp_port, "1.2.3.4:0", strlen ("1.2.3.4:0"))
+ == 0);
+ fail_unless (res_epsv_mode == FALSE);
+ fail_unless (res_create_dirs == FALSE);
+ g_free (res_location);
+ g_free (res_file_name);
+ g_free (res_ftp_port);
+
+ /* change properties */
+ g_object_set (G_OBJECT (sink), "location", "newlocation", NULL);
+ g_object_set (G_OBJECT (sink), "file-name", "newfilename", NULL);
+ g_object_set (G_OBJECT (sink), "ftp-port", "", NULL);
+ g_object_set (G_OBJECT (sink), "epsv-mode", TRUE, NULL);
+ g_object_set (G_OBJECT (sink), "create-dirs", TRUE, NULL);
+
+ g_object_get (sink,
+ "location", &res_location,
+ "file-name", &res_file_name,
+ "ftp-port", &res_ftp_port,
+ "epsv-mode", &res_epsv_mode,
+ "create-dirs", &res_create_dirs,
+ NULL);
+
+ fail_unless (strncmp (res_location, "newlocation", strlen ("newlocation"))
+ == 0);
+ fail_unless (strncmp (res_file_name, "newfilename", strlen ("newfilename"))
+ == 0);
+ fail_unless (strncmp (res_ftp_port, "", strlen (""))
+ == 0);
+ fail_unless (res_epsv_mode == TRUE);
+ fail_unless (res_create_dirs == TRUE);
+ g_free (res_location);
+ g_free (res_file_name);
+ g_free (res_ftp_port);
+
+ cleanup_curlftpsink (sink);
+}
+GST_END_TEST;
+
+static Suite *
+curlsink_suite (void)
+{
+ Suite *s = suite_create ("curlftpsink");
+ TCase *tc_chain = tcase_create ("general");
+
+ suite_add_tcase (s, tc_chain);
+ tcase_set_timeout (tc_chain, 20);
+ tcase_add_test (tc_chain, test_properties);
+
+ return s;
+}
+
+GST_CHECK_MAIN (curlsink);