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curl: new curlftpsink element

Browse source 
http://bugzilla.gnome.org/show_bug.cgi?id=653741
This commit is contained in:
Patricia Muscalu 2012-01-23 09:45:24 +01:00 committed by Tim-Philipp Müller
parent f139656bec
commit 766dd8bb71
6 changed files with 452 additions and 3 deletions
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6
ext/curl/Makefile.am
View file

@ -4,7 +4,8 @@ libgstcurl_la_SOURCES = gstcurl.c \
gstcurlbasesink.c \
gstcurltlssink.c \
gstcurlhttpsink.c \
gstcurlfilesink.c
gstcurlfilesink.c \
gstcurlftpsink.c
libgstcurl_la_CFLAGS = \
$(GST_PLUGINS_BAD_CFLAGS) \
$(GST_BASE_CFLAGS) \
@ -21,4 +22,5 @@ libgstcurl_la_LIBTOOLFLAGS = --tag=disable-static
noinst_HEADERS = gstcurlbasesink.h \
gstcurltlssink.h \
gstcurlhttpsink.h \
gstcurlfilesink.h
gstcurlfilesink.h \
gstcurlftpsink.h

5
ext/curl/gstcurl.c
View file

@ -24,6 +24,7 @@
#include "gstcurltlssink.h"
#include "gstcurlhttpsink.h"
#include "gstcurlfilesink.h"
#include "gstcurlftpsink.h"
static gboolean
plugin_init (GstPlugin * plugin)
@ -37,6 +38,10 @@ plugin_init (GstPlugin * plugin)
GST_TYPE_CURL_FILE_SINK))
return FALSE;
if (!gst_element_register (plugin, "curlftpsink", GST_RANK_NONE,
GST_TYPE_CURL_FTP_SINK))
return FALSE;
return TRUE;
}

262
ext/curl/gstcurlftpsink.c Normal file
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@ -0,0 +1,262 @@
/* 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;
}
}

60
ext/curl/gstcurlftpsink.h Normal file
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@ -0,0 +1,60 @@
/* 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

3
tests/check/Makefile.am
View file

@ -149,7 +149,8 @@ endif
if USE_CURL
check_curl = elements/curlhttpsink \
elements/curlfilesink
elements/curlfilesink \
elements/curlftpsink
else
check_curl =
endif

119
tests/check/elements/curlftpsink.c Normal file
View file

@ -0,0 +1,119 @@
/*
* 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);