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Merge in VLDTMF support with Zaptel/Core done by the ever great Darumkilla Russell Bryant and the RTP portion done by myself, Muffinlicious Joshua Colp. This has gone through so many discussions/revisions it's not funny but we finally have it!

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41507 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-08-31 01:59:02 +00:00
parent 5418a7a1a8
commit c6977b9983
29 changed files with 744 additions and 365 deletions
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27
channels/chan_local.c
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@@ -67,7 +67,8 @@ static const char tdesc[] = "Local Proxy Channel Driver";
#define IS_OUTBOUND(a,b) (a == b->chan ? 1 : 0)
static struct ast_channel *local_request(const char *type, int format, void *data, int *cause);
static int local_digit(struct ast_channel *ast, char digit);
static int local_digit_begin(struct ast_channel *ast, char digit);
static int local_digit_end(struct ast_channel *ast, char digit);
static int local_call(struct ast_channel *ast, char *dest, int timeout);
static int local_hangup(struct ast_channel *ast);
static int local_answer(struct ast_channel *ast);
@@ -85,7 +86,8 @@ static const struct ast_channel_tech local_tech = {
.description = tdesc,
.capabilities = -1,
.requester = local_request,
.send_digit = local_digit,
.send_digit_begin = local_digit_begin,
.send_digit_end = local_digit_end,
.call = local_call,
.hangup = local_hangup,
.answer = local_answer,
@@ -327,11 +329,11 @@ static int local_indicate(struct ast_channel *ast, int condition, const void *da
return res;
}
static int local_digit(struct ast_channel *ast, char digit)
static int local_digit_begin(struct ast_channel *ast, char digit)
{
struct local_pvt *p = ast->tech_pvt;
int res = -1;
struct ast_frame f = { AST_FRAME_DTMF, };
struct ast_frame f = { AST_FRAME_DTMF_BEGIN, };
int isoutbound;
ast_mutex_lock(&p->lock);
@@ -339,6 +341,23 @@ static int local_digit(struct ast_channel *ast, char digit)
f.subclass = digit;
res = local_queue_frame(p, isoutbound, &f, ast);
ast_mutex_unlock(&p->lock);
return res;
}
static int local_digit_end(struct ast_channel *ast, char digit)
{
struct local_pvt *p = ast->tech_pvt;
int res = -1;
struct ast_frame f = { AST_FRAME_DTMF_END, };
int isoutbound;
ast_mutex_lock(&p->lock);
isoutbound = IS_OUTBOUND(ast, p);
f.subclass = digit;
res = local_queue_frame(p, isoutbound, &f, ast);
ast_mutex_unlock(&p->lock);
return res;
}