gstreamer/subprojects/gst-plugins-base/gst-libs/gst/pbutils/install-plugins.h

165 lines
6.8 KiB
C
Raw Normal View History

2007-02-02 20:42:08 +00:00
/* GStreamer base utils library plugin install support for applications
* Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
* Copyright (C) 2006 Ryan Lortie <desrt desrt ca>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
2007-02-02 20:42:08 +00:00
*/
rename utils to pbutils Original commit message from CVS: * configure.ac: * docs/libs/gst-plugins-base-libs-docs.sgml: * docs/libs/gst-plugins-base-libs-sections.txt: * gst-libs/gst/Makefile.am: * gst-libs/gst/interfaces/mixer.c: * gst-libs/gst/pbutils/Makefile.am: * gst-libs/gst/pbutils/descriptions.c: (gst_pb_utils_get_source_description), (gst_pb_utils_get_sink_description), (gst_pb_utils_get_decoder_description), (gst_pb_utils_get_encoder_description), (gst_pb_utils_get_element_description), (gst_pb_utils_add_codec_description_to_tag_list), (gst_pb_utils_get_codec_description), (gst_pb_utils_list_all): * gst-libs/gst/pbutils/descriptions.h: * gst-libs/gst/pbutils/install-plugins.c: * gst-libs/gst/pbutils/install-plugins.h: * gst-libs/gst/pbutils/missing-plugins.c: (gst_missing_uri_source_message_new), (gst_missing_uri_sink_message_new), (gst_missing_element_message_new), (gst_missing_decoder_message_new), (gst_missing_encoder_message_new), (gst_missing_plugin_message_get_description): * gst-libs/gst/pbutils/missing-plugins.h: * gst-libs/gst/pbutils/pbutils.c: (gst_pb_utils_init): * gst-libs/gst/pbutils/pbutils.h: * gst-libs/gst/utils/Makefile.am: * gst-libs/gst/utils/base-utils.c: * gst-libs/gst/utils/base-utils.h: * gst-libs/gst/utils/descriptions.c: * gst-libs/gst/utils/descriptions.h: * gst-libs/gst/utils/install-plugins.c: * gst-libs/gst/utils/install-plugins.h: * gst-libs/gst/utils/missing-plugins.c: * gst-libs/gst/utils/missing-plugins.h: * gst-plugins-base.spec.in: * gst/playback/Makefile.am: * gst/playback/gstdecodebin.c: * gst/playback/gstdecodebin2.c: * gst/playback/gstplaybasebin.c: (setup_subtitle), (gen_source_element): * gst/playback/gstplaybin.c: (plugin_init): * tests/check/Makefile.am: * tests/check/libs/pbutils.c: (GST_START_TEST), (test_pb_utils_install_plugins_do_callout), (libgstpbutils_suite): * tests/check/libs/utils.c: rename utils to pbutils
2007-03-04 23:39:51 +00:00
#ifndef __GST_PB_UTILS_INSTALL_PLUGINS_H__
#define __GST_PB_UTILS_INSTALL_PLUGINS_H__
2007-02-02 20:42:08 +00:00
#include <gst/gst.h>
#include <gst/pbutils/pbutils-prelude.h>
2007-02-02 20:42:08 +00:00
G_BEGIN_DECLS
/*
* functions for use by applications to initiate installation of missing plugins
*/
/**
* GstInstallPluginsReturn:
* @GST_INSTALL_PLUGINS_SUCCESS: all of the requested plugins could be
* installed
* @GST_INSTALL_PLUGINS_NOT_FOUND: no appropriate installation candidate for
* any of the requested plugins could be found. Only return this if nothing
* has been installed. Return #GST_INSTALL_PLUGINS_PARTIAL_SUCCESS if
* some (but not all) of the requested plugins could be installed.
2019-08-29 17:42:39 +00:00
* @GST_INSTALL_PLUGINS_ERROR: an error occurred during the installation. If
2007-02-02 20:42:08 +00:00
* this happens, the user has already seen an error message and another
* one should not be displayed
* @GST_INSTALL_PLUGINS_CRASHED: the installer had an unclean exit code
* (ie. death by signal)
* @GST_INSTALL_PLUGINS_PARTIAL_SUCCESS: some of the requested plugins could
* be installed, but not all
* @GST_INSTALL_PLUGINS_USER_ABORT: the user has aborted the installation
* @GST_INSTALL_PLUGINS_INVALID: the helper returned an invalid status code
* @GST_INSTALL_PLUGINS_STARTED_OK: returned by gst_install_plugins_async() to
* indicate that everything went fine so far and the provided callback
* will be called with the result of the installation later
* @GST_INSTALL_PLUGINS_INTERNAL_FAILURE: some internal failure has
2019-08-29 17:42:39 +00:00
* occurred when trying to start the installer
2007-02-02 20:42:08 +00:00
* @GST_INSTALL_PLUGINS_HELPER_MISSING: the helper script to call the
* actual installer is not installed
* @GST_INSTALL_PLUGINS_INSTALL_IN_PROGRESS: a previously-started plugin
* installation is still in progress, try again later
*
* Result codes returned by gst_install_plugins_async() and
* gst_install_plugins_sync(), and also the result code passed to the
* #GstInstallPluginsResultFunc specified with gst_install_plugins_async().
2007-02-02 20:42:08 +00:00
*
* These codes indicate success or failure of starting an external installer
* program and to what extent the requested plugins could be installed.
*/
typedef enum {
/* Return codes from the installer. Returned by gst_install_plugins_sync(),
* or passed as result code to your #GstInstallPluginsResultFunc */
GST_INSTALL_PLUGINS_SUCCESS = 0,
GST_INSTALL_PLUGINS_NOT_FOUND = 1,
GST_INSTALL_PLUGINS_ERROR = 2,
GST_INSTALL_PLUGINS_PARTIAL_SUCCESS = 3,
GST_INSTALL_PLUGINS_USER_ABORT = 4,
/* Returned by gst_install_plugins_sync(), or passed as result code to your
* #GstInstallPluginsResultFunc */
GST_INSTALL_PLUGINS_CRASHED = 100,
GST_INSTALL_PLUGINS_INVALID,
/* Return codes from starting the external helper, may be returned by both
* gst_install_plugins_sync() and gst_install_plugins_async(), but should
* never be seen by a #GstInstallPluginsResultFunc */
GST_INSTALL_PLUGINS_STARTED_OK = 200,
GST_INSTALL_PLUGINS_INTERNAL_FAILURE,
GST_INSTALL_PLUGINS_HELPER_MISSING,
GST_INSTALL_PLUGINS_INSTALL_IN_PROGRESS
} GstInstallPluginsReturn;
/**
* GstInstallPluginsContext:
*
* Opaque context structure for the plugin installation. Use the provided
* API to set details on it.
*/
#define GST_TYPE_INSTALL_PLUGINS_CONTEXT (gst_install_plugins_context_get_type())
2007-02-02 20:42:08 +00:00
typedef struct _GstInstallPluginsContext GstInstallPluginsContext;
GST_PBUTILS_API
2007-02-02 20:42:08 +00:00
GstInstallPluginsContext * gst_install_plugins_context_new (void);
GST_PBUTILS_API
GstInstallPluginsContext * gst_install_plugins_context_copy (GstInstallPluginsContext * ctx);
GST_PBUTILS_API
2007-02-02 20:42:08 +00:00
void gst_install_plugins_context_free (GstInstallPluginsContext * ctx);
GST_PBUTILS_API
void gst_install_plugins_context_set_confirm_search (GstInstallPluginsContext * ctx,
gboolean confirm_search);
GST_PBUTILS_API
void gst_install_plugins_context_set_desktop_id (GstInstallPluginsContext * ctx,
const gchar * desktop_id);
GST_PBUTILS_API
void gst_install_plugins_context_set_startup_notification_id (GstInstallPluginsContext * ctx,
const gchar * startup_id);
GST_PBUTILS_API
2007-02-02 20:42:08 +00:00
void gst_install_plugins_context_set_xid (GstInstallPluginsContext * ctx,
guint xid);
GST_PBUTILS_API
GType gst_install_plugins_context_get_type (void);
2007-02-02 20:42:08 +00:00
/**
* GstInstallPluginsResultFunc:
* @result: whether the installation of the requested plugins succeeded or not
* @user_data: the user data passed to gst_install_plugins_async()
*
* The prototype of the callback function that will be called once the
* external plugin installer program has returned. You only need to provide
* a callback function if you are using the asynchronous interface.
*/
typedef void (*GstInstallPluginsResultFunc) (GstInstallPluginsReturn result,
gpointer user_data);
GST_PBUTILS_API
GstInstallPluginsReturn gst_install_plugins_async (const gchar * const * details,
2007-02-02 20:42:08 +00:00
GstInstallPluginsContext * ctx,
GstInstallPluginsResultFunc func,
gpointer user_data);
GST_PBUTILS_API
GstInstallPluginsReturn gst_install_plugins_sync (const gchar * const * details,
2007-02-02 20:42:08 +00:00
GstInstallPluginsContext * ctx);
GST_PBUTILS_API
2007-02-02 20:42:08 +00:00
const gchar * gst_install_plugins_return_get_name (GstInstallPluginsReturn ret);
GST_PBUTILS_API
2007-02-02 20:42:08 +00:00
gboolean gst_install_plugins_installation_in_progress (void);
GST_PBUTILS_API
gboolean gst_install_plugins_supported (void);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstInstallPluginsContext, gst_install_plugins_context_free)
2007-02-02 20:42:08 +00:00
G_END_DECLS
rename utils to pbutils Original commit message from CVS: * configure.ac: * docs/libs/gst-plugins-base-libs-docs.sgml: * docs/libs/gst-plugins-base-libs-sections.txt: * gst-libs/gst/Makefile.am: * gst-libs/gst/interfaces/mixer.c: * gst-libs/gst/pbutils/Makefile.am: * gst-libs/gst/pbutils/descriptions.c: (gst_pb_utils_get_source_description), (gst_pb_utils_get_sink_description), (gst_pb_utils_get_decoder_description), (gst_pb_utils_get_encoder_description), (gst_pb_utils_get_element_description), (gst_pb_utils_add_codec_description_to_tag_list), (gst_pb_utils_get_codec_description), (gst_pb_utils_list_all): * gst-libs/gst/pbutils/descriptions.h: * gst-libs/gst/pbutils/install-plugins.c: * gst-libs/gst/pbutils/install-plugins.h: * gst-libs/gst/pbutils/missing-plugins.c: (gst_missing_uri_source_message_new), (gst_missing_uri_sink_message_new), (gst_missing_element_message_new), (gst_missing_decoder_message_new), (gst_missing_encoder_message_new), (gst_missing_plugin_message_get_description): * gst-libs/gst/pbutils/missing-plugins.h: * gst-libs/gst/pbutils/pbutils.c: (gst_pb_utils_init): * gst-libs/gst/pbutils/pbutils.h: * gst-libs/gst/utils/Makefile.am: * gst-libs/gst/utils/base-utils.c: * gst-libs/gst/utils/base-utils.h: * gst-libs/gst/utils/descriptions.c: * gst-libs/gst/utils/descriptions.h: * gst-libs/gst/utils/install-plugins.c: * gst-libs/gst/utils/install-plugins.h: * gst-libs/gst/utils/missing-plugins.c: * gst-libs/gst/utils/missing-plugins.h: * gst-plugins-base.spec.in: * gst/playback/Makefile.am: * gst/playback/gstdecodebin.c: * gst/playback/gstdecodebin2.c: * gst/playback/gstplaybasebin.c: (setup_subtitle), (gen_source_element): * gst/playback/gstplaybin.c: (plugin_init): * tests/check/Makefile.am: * tests/check/libs/pbutils.c: (GST_START_TEST), (test_pb_utils_install_plugins_do_callout), (libgstpbutils_suite): * tests/check/libs/utils.c: rename utils to pbutils
2007-03-04 23:39:51 +00:00
#endif /* __GST_PB_UTILS_INSTALL_PLUGINS_H__ */
2007-02-02 20:42:08 +00:00