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90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) 2013 Wim Taymans <wim.taymans at gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/**
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* SECTION:rtsp-context
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* @short_description: A client request context
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* @see_also: #GstRTSPServer, #GstRTSPClient
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*
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* Last reviewed on 2013-07-11 (1.0.0)
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*/
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#include "rtsp-context.h"
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static GPrivate current_context;
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/**
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* gst_rtsp_context_get_current:
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*
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* Get the current #GstRTSPContext. This object is retrieved from the
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* current thread that is handling the request for a client.
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*
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* Returns: a #GstRTSPContext
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*/
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GstRTSPContext *
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gst_rtsp_context_get_current (void)
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{
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GSList *l;
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l = g_private_get (¤t_context);
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if (l == NULL)
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return NULL;
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return (GstRTSPContext *) (l->data);
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}
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/**
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* gst_rtsp_context_push_current:
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* @ctx: a ##GstRTSPContext
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*
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* Pushes @ctx onto the context stack. The current
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* context can then be received using gst_rtsp_context_get_current().
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**/
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void
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gst_rtsp_context_push_current (GstRTSPContext * ctx)
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{
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GSList *l;
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g_return_if_fail (ctx != NULL);
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l = g_private_get (¤t_context);
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l = g_slist_prepend (l, ctx);
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g_private_set (¤t_context, l);
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}
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/**
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* gst_rtsp_context_pop_current:
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* @ctx: a #GstRTSPContext
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*
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* Pops @ctx off the context stack (verifying that @ctx
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* is on the top of the stack).
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**/
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void
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gst_rtsp_context_pop_current (GstRTSPContext * ctx)
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{
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GSList *l;
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l = g_private_get (¤t_context);
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g_return_if_fail (l != NULL);
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g_return_if_fail (l->data == ctx);
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l = g_slist_delete_link (l, l);
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g_private_set (¤t_context, l);
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}
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