diff options
author | Richard Mudgett <rmudgett@digium.com> | 2013-05-21 18:00:22 +0000 |
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committer | Richard Mudgett <rmudgett@digium.com> | 2013-05-21 18:00:22 +0000 |
commit | 3d63833bd6c869b7efa383e8dea14be1a6eff998 (patch) | |
tree | 34957dd051b8f67c7cc58a510e24ee3873a61ad4 /apps/confbridge/conf_chan_record.c | |
parent | e1e1cc2deefb92f8b43825f1f34e619354737842 (diff) |
Merge in the bridge_construction branch to make the system use the Bridging API.
Breaks many things until they can be reworked. A partial list:
chan_agent
chan_dahdi, chan_misdn, chan_iax2 native bridging
app_queue
COLP updates
DTMF attended transfers
Protocol attended transfers
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@389378 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/confbridge/conf_chan_record.c')
-rw-r--r-- | apps/confbridge/conf_chan_record.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/apps/confbridge/conf_chan_record.c b/apps/confbridge/conf_chan_record.c new file mode 100644 index 000000000..18f971f35 --- /dev/null +++ b/apps/confbridge/conf_chan_record.c @@ -0,0 +1,94 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2013 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 ConfBridge recorder channel driver + * + * \author Richard Mudgett <rmudgett@digium.com> + * + * See Also: + * \arg \ref AstCREDITS + */ + + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/channel.h" +#include "asterisk/bridging.h" +#include "include/confbridge.h" + +/* ------------------------------------------------------------------- */ + +static int rec_call(struct ast_channel *chan, const char *addr, int timeout) +{ + /* Make sure anyone calling ast_call() for this channel driver is going to fail. */ + return -1; +} + +static struct ast_frame *rec_read(struct ast_channel *ast) +{ + return &ast_null_frame; +} + +static int rec_write(struct ast_channel *ast, struct ast_frame *f) +{ + return 0; +} + +static struct ast_channel *rec_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, const char *data, int *cause) +{ + struct ast_channel *chan; + struct ast_format format; + const char *conf_name = data; + + chan = ast_channel_alloc(1, AST_STATE_UP, NULL, NULL, NULL, NULL, NULL, NULL, 0, + "CBRec/conf-%s-uid-%d", + conf_name, (int) ast_random()); + if (!chan) { + return NULL; + } + if (ast_channel_add_bridge_role(chan, "recorder")) { + ast_channel_release(chan); + return NULL; + } + ast_format_set(&format, AST_FORMAT_SLINEAR, 0); + ast_channel_tech_set(chan, conf_record_get_tech()); + ast_format_cap_add_all(ast_channel_nativeformats(chan)); + ast_format_copy(ast_channel_writeformat(chan), &format); + ast_format_copy(ast_channel_rawwriteformat(chan), &format); + ast_format_copy(ast_channel_readformat(chan), &format); + ast_format_copy(ast_channel_rawreadformat(chan), &format); + return chan; +} + +static struct ast_channel_tech record_tech = { + .type = "CBRec", + .description = "Conference Bridge Recording Channel", + .requester = rec_request, + .call = rec_call, + .read = rec_read, + .write = rec_write, +}; + +struct ast_channel_tech *conf_record_get_tech(void) +{ + return &record_tech; +} |