1 files changed, 108 insertions, 0 deletions
diff --git a/res/stasis/stasis_bridge.c b/res/stasis/stasis_bridge.c
new file mode 100644
index 000000000..c3a266a11
--- /dev/null
+++ b/res/stasis/stasis_bridge.c
@@ -0,0 +1,108 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2014, Digium, Inc.
+ *
+ * Richard Mudgett <rmudgett@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*!
+ * \file
+ * \brief Stasis bridge subclass.
+ *
+ * \author Richard Mudgett <rmudgett@digium.com>
+ *
+ * See Also:
+ * \arg \ref AstCREDITS
+ */
+
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include "asterisk/bridge.h"
+#include "asterisk/bridge_internal.h"
+#include "stasis_bridge.h"
+
+/* ------------------------------------------------------------------- */
+
+/*!
+ * \internal
+ * \brief Push this channel into the Stasis bridge.
+ * \since 12.5.0
+ *
+ * \param self Bridge to operate upon.
+ * \param bridge_channel Bridge channel to push.
+ * \param swap Bridge channel to swap places with if not NULL.
+ *
+ * \note On entry, self is already locked.
+ *
+ * \retval 0 on success.
+ * \retval -1 on failure.  The channel did not get pushed.
+ */
+static int bridge_stasis_push(struct ast_bridge *self, struct ast_bridge_channel *bridge_channel, struct ast_bridge_channel *swap)
+{
+	if (self->allowed_capabilities & STASIS_BRIDGE_MIXING_CAPABILITIES) {
+		ast_bridge_channel_update_linkedids(bridge_channel, swap);
+		if (ast_test_flag(&self->feature_flags, AST_BRIDGE_FLAG_SMART)) {
+			ast_bridge_channel_update_accountcodes(bridge_channel, swap);
+		}
+	}
+
+	return ast_bridge_base_v_table.push(self, bridge_channel, swap);
+}
+
+/*!
+ * \internal
+ * \brief Pull this channel from the Stasis bridge.
+ * \since 12.5.0
+ *
+ * \param self Bridge to operate upon.
+ * \param bridge_channel Bridge channel to pull.
+ *
+ * \note On entry, self is already locked.
+ *
+ * \return Nothing
+ */
+static void bridge_stasis_pull(struct ast_bridge *self, struct ast_bridge_channel *bridge_channel)
+{
+	if ((self->allowed_capabilities & STASIS_BRIDGE_MIXING_CAPABILITIES)
+		&& ast_test_flag(&self->feature_flags, AST_BRIDGE_FLAG_SMART)) {
+		ast_bridge_channel_update_accountcodes(NULL, bridge_channel);
+	}
+
+	ast_bridge_base_v_table.pull(self, bridge_channel);
+}
+
+static struct ast_bridge_methods bridge_stasis_v_table;
+
+struct ast_bridge *bridge_stasis_new(uint32_t capabilities, unsigned int flags, const char *name, const char *id)
+{
+	void *bridge;
+
+	bridge = bridge_alloc(sizeof(struct ast_bridge), &bridge_stasis_v_table);
+	bridge = bridge_base_init(bridge, capabilities, flags, "Stasis", name, id);
+	bridge = bridge_register(bridge);
+
+	return bridge;
+}
+
+void bridge_stasis_init(void)
+{
+	/* Setup the Stasis bridge subclass v_table. */
+	bridge_stasis_v_table = ast_bridge_base_v_table;
+	bridge_stasis_v_table.name = "stasis";
+	bridge_stasis_v_table.push = bridge_stasis_push;
+	bridge_stasis_v_table.pull = bridge_stasis_pull;
+}