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Diffstat (limited to 'channels/chan_agent.c')
-rw-r--r--channels/chan_agent.c82
1 files changed, 47 insertions, 35 deletions
diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index 7cf5e69d7..9e1dfed9e 100644
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -297,19 +297,19 @@ static AST_LIST_HEAD_STATIC(agents, agent_pvt); /*!< Holds the list of agents (l
#define CHECK_FORMATS(ast, p) do { \
if (p->chan) {\
- if (ast->nativeformats != p->chan->nativeformats) { \
+ if (!(ast_format_cap_identical(ast->nativeformats, p->chan->nativeformats))) { \
char tmp1[256], tmp2[256]; \
ast_debug(1, "Native formats changing from '%s' to '%s'\n", ast_getformatname_multiple(tmp1, sizeof(tmp1), ast->nativeformats), ast_getformatname_multiple(tmp2, sizeof(tmp2), p->chan->nativeformats)); \
/* Native formats changed, reset things */ \
- ast->nativeformats = p->chan->nativeformats; \
- ast_debug(1, "Resetting read to '%s' and write to '%s'\n", ast_getformatname_multiple(tmp1, sizeof(tmp1), ast->readformat), ast_getformatname_multiple(tmp2, sizeof(tmp2), ast->writeformat));\
- ast_set_read_format(ast, ast->readformat); \
- ast_set_write_format(ast, ast->writeformat); \
+ ast_format_cap_copy(ast->nativeformats, p->chan->nativeformats); \
+ ast_debug(1, "Resetting read to '%s' and write to '%s'\n", ast_getformatname(&ast->readformat), ast_getformatname(&ast->writeformat));\
+ ast_set_read_format(ast, &ast->readformat); \
+ ast_set_write_format(ast, &ast->writeformat); \
} \
- if (p->chan->readformat != ast->rawreadformat && !p->chan->generator) \
- ast_set_read_format(p->chan, ast->rawreadformat); \
- if (p->chan->writeformat != ast->rawwriteformat && !p->chan->generator) \
- ast_set_write_format(p->chan, ast->rawwriteformat); \
+ if ((ast_format_cmp(&p->chan->readformat, &ast->rawreadformat) != AST_FORMAT_CMP_EQUAL) && !p->chan->generator) \
+ ast_set_read_format(p->chan, &ast->rawreadformat); \
+ if ((ast_format_cmp(&p->chan->writeformat, &ast->rawwriteformat) != AST_FORMAT_CMP_EQUAL) && !p->chan->generator) \
+ ast_set_write_format(p->chan, &ast->rawwriteformat); \
} \
} while(0)
@@ -329,7 +329,7 @@ static AST_LIST_HEAD_STATIC(agents, agent_pvt); /*!< Holds the list of agents (l
} while(0)
/*--- Forward declarations */
-static struct ast_channel *agent_request(const char *type, format_t format, const struct ast_channel *requestor, void *data, int *cause);
+static struct ast_channel *agent_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, void *data, int *cause);
static int agent_devicestate(void *data);
static int agent_digit_begin(struct ast_channel *ast, char digit);
static int agent_digit_end(struct ast_channel *ast, char digit, unsigned int duration);
@@ -349,10 +349,9 @@ static int agent_set_base_channel(struct ast_channel *chan, struct ast_channel *
static int agent_logoff(const char *agent, int soft);
/*! \brief Channel interface description for PBX integration */
-static const struct ast_channel_tech agent_tech = {
+static struct ast_channel_tech agent_tech = {
.type = "Agent",
.description = tdesc,
- .capabilities = -1,
.requester = agent_request,
.devicestate = agent_devicestate,
.send_digit_begin = agent_digit_begin,
@@ -695,7 +694,7 @@ static int agent_write(struct ast_channel *ast, struct ast_frame *f)
else {
if ((f->frametype != AST_FRAME_VOICE) ||
(f->frametype != AST_FRAME_VIDEO) ||
- (f->subclass.codec == p->chan->writeformat)) {
+ (ast_format_cmp(&f->subclass.format, &p->chan->writeformat) != AST_FORMAT_CMP_NOT_EQUAL)) {
res = ast_write(p->chan, f);
} else {
ast_debug(1, "Dropping one incompatible %s frame on '%s' to '%s'\n",
@@ -799,10 +798,11 @@ static int agent_call(struct ast_channel *ast, char *dest, int timeout)
ast_debug(3, "Waited for stream, result '%d'\n", res);
}
if (!res) {
- res = ast_set_read_format(p->chan, ast_best_codec(p->chan->nativeformats));
+ struct ast_format tmpfmt;
+ res = ast_set_read_format_from_cap(p->chan, p->chan->nativeformats);
ast_debug(3, "Set read format, result '%d'\n", res);
if (res)
- ast_log(LOG_WARNING, "Unable to set read format to %s\n", ast_getformatname(ast_best_codec(p->chan->nativeformats)));
+ ast_log(LOG_WARNING, "Unable to set read format to %s\n", ast_getformatname(&tmpfmt));
} else {
/* Agent hung-up */
p->chan = NULL;
@@ -810,10 +810,11 @@ static int agent_call(struct ast_channel *ast, char *dest, int timeout)
}
if (!res) {
- res = ast_set_write_format(p->chan, ast_best_codec(p->chan->nativeformats));
+ struct ast_format tmpfmt;
+ res = ast_set_write_format_from_cap(p->chan, p->chan->nativeformats);
ast_debug(3, "Set write format, result '%d'\n", res);
if (res)
- ast_log(LOG_WARNING, "Unable to set write format to %s\n", ast_getformatname(ast_best_codec(p->chan->nativeformats)));
+ ast_log(LOG_WARNING, "Unable to set write format to %s\n", ast_getformatname(&tmpfmt));
}
if(!res) {
/* Call is immediately up, or might need ack */
@@ -1047,21 +1048,21 @@ static struct ast_channel *agent_new(struct agent_pvt *p, int state, const char
tmp->tech = &agent_tech;
if (p->chan) {
- tmp->nativeformats = p->chan->nativeformats;
- tmp->writeformat = p->chan->writeformat;
- tmp->rawwriteformat = p->chan->writeformat;
- tmp->readformat = p->chan->readformat;
- tmp->rawreadformat = p->chan->readformat;
+ ast_format_cap_copy(tmp->nativeformats, p->chan->nativeformats);
+ ast_format_copy(&tmp->writeformat, &p->chan->writeformat);
+ ast_format_copy(&tmp->rawwriteformat, &p->chan->writeformat);
+ ast_format_copy(&tmp->readformat, &p->chan->readformat);
+ ast_format_copy(&tmp->rawreadformat, &p->chan->readformat);
ast_string_field_set(tmp, language, p->chan->language);
ast_copy_string(tmp->context, p->chan->context, sizeof(tmp->context));
ast_copy_string(tmp->exten, p->chan->exten, sizeof(tmp->exten));
/* XXX Is this really all we copy form the originating channel?? */
} else {
- tmp->nativeformats = AST_FORMAT_SLINEAR;
- tmp->writeformat = AST_FORMAT_SLINEAR;
- tmp->rawwriteformat = AST_FORMAT_SLINEAR;
- tmp->readformat = AST_FORMAT_SLINEAR;
- tmp->rawreadformat = AST_FORMAT_SLINEAR;
+ ast_format_set(&tmp->writeformat, AST_FORMAT_SLINEAR, 0);
+ ast_format_set(&tmp->rawwriteformat, AST_FORMAT_SLINEAR, 0);
+ ast_format_set(&tmp->readformat, AST_FORMAT_SLINEAR, 0);
+ ast_format_set(&tmp->rawreadformat, AST_FORMAT_SLINEAR, 0);
+ ast_format_cap_add(tmp->nativeformats, &tmp->writeformat);
}
/* Safe, agentlock already held */
tmp->tech_pvt = p;
@@ -1374,7 +1375,7 @@ static int check_beep(struct agent_pvt *newlyavailable, int needlock)
}
/*! \brief Part of the Asterisk PBX interface */
-static struct ast_channel *agent_request(const char *type, format_t format, const struct ast_channel* requestor, void *data, int *cause)
+static struct ast_channel *agent_request(const char *type, struct ast_format_cap *cap, const struct ast_channel* requestor, void *data, int *cause)
{
struct agent_pvt *p;
struct ast_channel *chan = NULL;
@@ -1997,14 +1998,18 @@ static int login_exec(struct ast_channel *chan, const char *data)
AST_LIST_LOCK(&agents);
ast_mutex_lock(&p->lock);
if (!res) {
- res = ast_set_read_format(chan, ast_best_codec(chan->nativeformats));
- if (res)
- ast_log(LOG_WARNING, "Unable to set read format to %s\n", ast_getformatname(ast_best_codec(chan->nativeformats)));
+ struct ast_format tmpfmt;
+ res = ast_set_read_format_from_cap(chan, chan->nativeformats);
+ if (res) {
+ ast_log(LOG_WARNING, "Unable to set read format to %s\n", ast_getformatname(&tmpfmt));
+ }
}
if (!res) {
- res = ast_set_write_format(chan, ast_best_codec(chan->nativeformats));
- if (res)
- ast_log(LOG_WARNING, "Unable to set write format to %s\n", ast_getformatname(ast_best_codec(chan->nativeformats)));
+ struct ast_format tmpfmt;
+ res = ast_set_write_format_from_cap(chan, chan->nativeformats);
+ if (res) {
+ ast_log(LOG_WARNING, "Unable to set write format to %s\n", ast_getformatname(&tmpfmt));
+ }
}
/* Check once more just in case */
if (p->chan)
@@ -2024,7 +2029,7 @@ static int login_exec(struct ast_channel *chan, const char *data)
snprintf(chan->cdr->channel, sizeof(chan->cdr->channel), "Agent/%s", p->agent);
ast_queue_log("NONE", chan->uniqueid, agent, "AGENTLOGIN", "%s", chan->name);
ast_verb(2, "Agent '%s' logged in (format %s/%s)\n", p->agent,
- ast_getformatname(chan->readformat), ast_getformatname(chan->writeformat));
+ ast_getformatname(&chan->readformat), ast_getformatname(&chan->writeformat));
/* Login this channel and wait for it to go away */
p->chan = chan;
if (p->ackcall) {
@@ -2418,6 +2423,11 @@ static const struct ast_data_entry agents_data_providers[] = {
*/
static int load_module(void)
{
+ if (!(agent_tech.capabilities = ast_format_cap_alloc())) {
+ ast_log(LOG_ERROR, "ast_format_cap_alloc_nolock fail.\n");
+ return AST_MODULE_LOAD_FAILURE;
+ }
+ ast_format_cap_add_all(agent_tech.capabilities);
/* Make sure we can register our agent channel type */
if (ast_channel_register(&agent_tech)) {
ast_log(LOG_ERROR, "Unable to register channel class 'Agent'\n");
@@ -2477,6 +2487,8 @@ static int unload_module(void)
ast_free(p);
}
AST_LIST_UNLOCK(&agents);
+
+ agent_tech.capabilities = ast_format_cap_destroy(agent_tech.capabilities);
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-01 17:58:44 +0000