static char *
ngx_rtmp_notify_on_event(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
ngx_rtmp_notify_app_conf_t *nacf;
ngx_str_t *url, *name;
ngx_url_t *u;
size_t add;
ngx_str_t *value;
value = cf->args->elts;
name = &value[0];
url = &value[1];
add = 0;
u = ngx_pcalloc(cf->pool, sizeof(ngx_url_t));
if (u == NULL) {
return NGX_CONF_ERROR;
}
if (ngx_strncasecmp(url->data, (u_char *) "http://", 7) == 0) {
add = 7;
}
u->url.len = url->len - add;
u->url.data = url->data + add;
u->default_port = 80;
u->uri_part = 1;
if (ngx_parse_url(cf->pool, u) != NGX_OK) {
if (u->err) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"%s in url \"%V\"", u->err, &u->url);
}
return NGX_CONF_ERROR;
}
nacf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_notify_module);
if (name->len == sizeof("on_play") - 1) {
nacf->play_url = u;
} else { /* on_publish */
nacf->publish_url = u;
}
return NGX_CONF_OK;
}
static char *
ngx_rtmp_notify_on_record_done(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
ngx_rtmp_record_app_conf_t *racf;
ngx_str_t *url;
ngx_url_t *u;
size_t add;
ngx_str_t *value;
value = cf->args->elts;
url = &value[1];
add = 0;
u = ngx_pcalloc(cf->pool, sizeof(ngx_url_t));
if (u == NULL) {
return NGX_CONF_ERROR;
}
if (ngx_strncasecmp(url->data, (u_char *) "http://", 7) == 0) {
add = 7;
}
u->url.len = url->len - add;
u->url.data = url->data + add;
u->default_port = 80;
u->uri_part = 1;
if (ngx_parse_url(cf->pool, u) != NGX_OK) {
if (u->err) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"%s in url \"%V\"", u->err, &u->url);
}
return NGX_CONF_ERROR;
}
racf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_record_module);
racf->url = u;
return NGX_CONF_OK;
}
static char *
ngx_rtmp_exec_exec(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
ngx_str_t *value;
ngx_rtmp_exec_app_conf_t *eacf;
size_t n, nargs;
ngx_str_t *s;
ngx_rtmp_exec_conf_t *ec;
eacf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_exec_module);
value = cf->args->elts;
ec = ngx_array_push(&eacf->confs);
if (ec == NULL) {
return NGX_CONF_ERROR;
}
ec->cmd = value[1];
if (cf->args->nelts == 2) {
return NGX_CONF_OK;
}
nargs = cf->args->nelts - 2;
if (ngx_array_init(&ec->args, cf->pool, nargs,
sizeof(ngx_str_t)) != NGX_OK)
{
return NGX_CONF_ERROR;
}
s = ngx_array_push_n(&ec->args, nargs);
for (n = 2; n < cf->args->nelts; ++n, ++s) {
*s = value[n];
}
return NGX_CONF_OK;
}
static char *
ngx_rtmp_record_recorder(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
char *rv;
ngx_int_t i;
ngx_str_t *value;
ngx_conf_t save;
ngx_rtmp_module_t *module;
ngx_rtmp_core_app_conf_t *cacf, **pcacf, *rcacf;
ngx_rtmp_record_app_conf_t *racf, **pracf, *rracf;
ngx_rtmp_conf_ctx_t *ctx, *pctx;
value = cf->args->elts;
cacf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_core_module);
racf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_record_module);
ctx = ngx_pcalloc(cf->pool, sizeof(ngx_rtmp_conf_ctx_t));
if (ctx == NULL) {
return NGX_CONF_ERROR;
}
pctx = cf->ctx;
ctx->main_conf = pctx->main_conf;
ctx->srv_conf = pctx->srv_conf;
ctx->app_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_rtmp_max_module);
if (ctx->app_conf == NULL) {
return NGX_CONF_ERROR;
}
for (i = 0; ngx_modules[i]; i++) {
if (ngx_modules[i]->type != NGX_RTMP_MODULE) {
continue;
}
module = ngx_modules[i]->ctx;
if (module->create_app_conf) {
ctx->app_conf[ngx_modules[i]->ctx_index] =
module->create_app_conf(cf);
if (ctx->app_conf[ngx_modules[i]->ctx_index] == NULL) {
return NGX_CONF_ERROR;
}
}
}
/* add to sub-applications */
rcacf = ctx->app_conf[ngx_rtmp_core_module.ctx_index];
rcacf->app_conf = ctx->app_conf;
pcacf = ngx_array_push(&cacf->applications);
if (pcacf == NULL) {
return NGX_CONF_ERROR;
}
*pcacf = rcacf;
/* add to recorders */
rracf = ctx->app_conf[ngx_rtmp_record_module.ctx_index];
rracf->rec_conf = ctx->app_conf;
pracf = ngx_array_push(&racf->rec);
if (pracf == NULL) {
return NGX_CONF_ERROR;
}
*pracf = rracf;
rracf->id = value[1];
save = *cf;
cf->ctx = ctx;
cf->cmd_type = NGX_RTMP_REC_CONF;
rv = ngx_conf_parse(cf, NULL);
*cf= save;
return rv;
}
static char *
ngx_rtmp_relay_push_pull(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
ngx_str_t *value, v, n;
ngx_rtmp_relay_app_conf_t *racf;
ngx_rtmp_relay_target_t *target, **t;
ngx_url_t *u;
ngx_uint_t i;
u_char *p;
value = cf->args->elts;
racf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_relay_module);
t = ngx_array_push(value[0].data[3] == 'h'
? &racf->pushes /* push */
: &racf->pulls /* pull */
);
if (t == NULL) {
return NGX_CONF_ERROR;
}
target = ngx_pcalloc(cf->pool, sizeof(*target));
if (target == NULL) {
return NGX_CONF_ERROR;
}
*t = target;
target->tag = &ngx_rtmp_relay_module;
target->data = target;
u = &target->url;
u->default_port = 1935;
u->uri_part = 1;
u->url = value[1];
if (ngx_strncasecmp(u->url.data, (u_char *) "rtmp://", 7) == 0) {
u->url.data += 7;
u->url.len -= 7;
}
if (ngx_parse_url(cf->pool, u) != NGX_OK) {
if (u->err) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"%s in url \"%V\"", u->err, &u->url);
}
return NGX_CONF_ERROR;
}
value += 2;
for (i = 2; i < cf->args->nelts; ++i, ++value) {
p = ngx_strlchr(value->data, value->data + value->len, '=');
if (p == NULL) {
return "key=value expected";
}
if (p == value->data + value->len - 1) {
continue;
}
n.data = value->data;
n.len = p - value->data;
v.data = p + 1;
v.len = value->data + value->len - p - 1;
#define NGX_RTMP_RELAY_STR_PAR(name, var) \
if (n.len == sizeof(#name) - 1 \
&& ngx_strncasecmp(n.data, (u_char *)#name, n.len) == 0) \
{ \
target->var = v; \
continue; \
}
#define NGX_RTMP_RELAY_NUM_PAR(name, var) \
if (n.len == sizeof(#name) - 1 \
&& ngx_strncasecmp(n.data, (u_char *)#name, n.len) == 0) \
{ \
target->var = ngx_atoi(v.data, v.len); \
continue; \
}
NGX_RTMP_RELAY_STR_PAR(app, app);
NGX_RTMP_RELAY_STR_PAR(name, name);
NGX_RTMP_RELAY_STR_PAR(tcUrl, tc_url);
NGX_RTMP_RELAY_STR_PAR(pageUrl, page_url);
NGX_RTMP_RELAY_STR_PAR(swfUrl, swf_url);
NGX_RTMP_RELAY_STR_PAR(flashVer, flash_ver);
NGX_RTMP_RELAY_STR_PAR(playPath, play_path);
NGX_RTMP_RELAY_NUM_PAR(live, live);
NGX_RTMP_RELAY_NUM_PAR(start, start);
NGX_RTMP_RELAY_NUM_PAR(stop, stop);
#undef NGX_RTMP_RELAY_STR_PAR
#undef NGX_RTMP_RELAY_NUM_PAR
return "unsuppored parameter";
}
return NGX_CONF_OK;
}
static char *
ngx_rtmp_relay_push_pull(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
ngx_str_t *value, v, n;
ngx_rtmp_relay_app_conf_t *racf;
ngx_rtmp_relay_target_t *target, **t;
void *addrs;
ngx_url_t *u;
ngx_uint_t i;
ngx_int_t is_pull, is_static;
ngx_event_t **ee, *e;
ngx_rtmp_relay_static_t *rs;
u_char *p;
value = cf->args->elts;
racf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_relay_module);
is_pull = (value[0].data[3] == 'l');
is_static = 0;
target = ngx_pcalloc(cf->pool, sizeof(*target));
if (target == NULL) {
return NGX_CONF_ERROR;
}
target->tag = &ngx_rtmp_relay_module;
target->data = target;
u = &target->url;
u->default_port = 1935;
u->uri_part = 1;
u->url = value[1];
if (ngx_strncasecmp(u->url.data, (u_char *) "rtmp://", 7) == 0) {
u->url.data += 7;
u->url.len -= 7;
}
if (ngx_parse_url(cf->pool, u) != NGX_OK) {
if (u->err) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"%s in url \"%V\"", u->err, &u->url);
}
return NGX_CONF_ERROR;
}
value += 2;
for (i = 2; i < cf->args->nelts; ++i, ++value) {
p = ngx_strlchr(value->data, value->data + value->len, '=');
if (p == NULL) {
n = *value;
ngx_str_set(&v, "1");
} else {
n.data = value->data;
n.len = p - value->data;
v.data = p + 1;
v.len = value->data + value->len - p - 1;
}
#define NGX_RTMP_RELAY_STR_PAR(name, var) \
if (n.len == sizeof(name) - 1 \
&& ngx_strncasecmp(n.data, (u_char *) name, n.len) == 0) \
{ \
target->var = v; \
continue; \
}
#define NGX_RTMP_RELAY_NUM_PAR(name, var) \
if (n.len == sizeof(name) - 1 \
&& ngx_strncasecmp(n.data, (u_char *) name, n.len) == 0) \
{ \
target->var = ngx_atoi(v.data, v.len); \
continue; \
}
NGX_RTMP_RELAY_STR_PAR("app", app);
NGX_RTMP_RELAY_STR_PAR("name", name);
NGX_RTMP_RELAY_STR_PAR("tcUrl", tc_url);
NGX_RTMP_RELAY_STR_PAR("pageUrl", page_url);
NGX_RTMP_RELAY_STR_PAR("swfUrl", swf_url);
NGX_RTMP_RELAY_STR_PAR("flashVer", flash_ver);
NGX_RTMP_RELAY_STR_PAR("playPath", play_path);
NGX_RTMP_RELAY_NUM_PAR("live", live);
NGX_RTMP_RELAY_NUM_PAR("start", start);
NGX_RTMP_RELAY_NUM_PAR("stop", stop);
#undef NGX_RTMP_RELAY_STR_PAR
#undef NGX_RTMP_RELAY_NUM_PAR
if (n.len == sizeof("static") - 1 &&
ngx_strncasecmp(n.data, (u_char *) "static", n.len) == 0 &&
ngx_atoi(v.data, v.len))
{
is_static = 1;
continue;
}
return "unsuppored parameter";
}
if (is_static) {
if (!is_pull) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"static push is not allowed");
return NGX_CONF_ERROR;
}
if (target->name.len == 0) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"stream name missing in static pull "
"declaration");
return NGX_CONF_ERROR;
}
t = racf->static_pulls.elts;
for (i = 0; i < racf->static_pulls.nelts; i++) {
if (t[i]->name.len == target->name.len
&& ngx_strncmp(t[i]->name.data, target->name.data, target->name.len) == 0)
{
addrs = ngx_palloc(cf->pool, (u->naddrs + t[i]->url.naddrs) * sizeof(ngx_addr_t));
if (addrs == NULL) {
return NGX_CONF_ERROR;
}
ngx_memcpy(addrs, t[i]->url.addrs, t[i]->url.naddrs * sizeof(ngx_addr_t));
ngx_memcpy((char *)addrs + t[i]->url.naddrs * sizeof(ngx_addr_t), u->addrs, u->naddrs * sizeof(ngx_addr_t));
t[i]->url.naddrs += u->naddrs;
t[i]->url.addrs = addrs;
return NGX_CONF_OK;
}
}
ee = ngx_array_push(&racf->static_events);
if (ee == NULL) {
return NGX_CONF_ERROR;
}
e = ngx_pcalloc(cf->pool, sizeof(ngx_event_t));
if (e == NULL) {
return NGX_CONF_ERROR;
}
*ee = e;
rs = ngx_pcalloc(cf->pool, sizeof(ngx_rtmp_relay_static_t));
if (rs == NULL) {
return NGX_CONF_ERROR;
}
rs->target = target;
e->data = rs;
e->log = &cf->cycle->new_log;
e->handler = ngx_rtmp_relay_static_pull_reconnect;
t = ngx_array_push(&racf->static_pulls);
} else if (is_pull) {
t = ngx_array_push(&racf->pulls);
} else {
t = ngx_array_push(&racf->pushes);
}
if (t == NULL) {
return NGX_CONF_ERROR;
}
*t = target;
return NGX_CONF_OK;
}
static char *
ngx_rtmp_notify_on_event(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
ngx_rtmp_notify_app_conf_t *nacf;
ngx_str_t *url, *name;
ngx_url_t *u;
size_t add;
ngx_str_t *value;
ngx_uint_t n;
value = cf->args->elts;
name = &value[0];
url = &value[1];
add = 0;
u = ngx_pcalloc(cf->pool, sizeof(ngx_url_t));
if (u == NULL) {
return NGX_CONF_ERROR;
}
if (ngx_strncasecmp(url->data, (u_char *) "http://", 7) == 0) {
add = 7;
}
u->url.len = url->len - add;
u->url.data = url->data + add;
u->default_port = 80;
u->uri_part = 1;
if (ngx_parse_url(cf->pool, u) != NGX_OK) {
if (u->err) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"%s in url \"%V\"", u->err, &u->url);
}
return NGX_CONF_ERROR;
}
nacf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_notify_module);
n = 0;
switch (name->len) {
case sizeof("on_done") - 1: /* and on_play */
if (name->data[3] == 'd') {
n = NGX_RTMP_NOTIFY_DONE;
} else {
n = NGX_RTMP_NOTIFY_PLAY;
}
break;
case sizeof("on_publish") - 1:
n = NGX_RTMP_NOTIFY_PUBLISH;
break;
case sizeof("on_play_done") - 1:
n = NGX_RTMP_NOTIFY_PLAY_DONE;
break;
case sizeof("on_record_done") - 1:
n = NGX_RTMP_NOTIFY_RECORD_DONE;
break;
case sizeof("on_publish_done") - 1:
n = NGX_RTMP_NOTIFY_PUBLISH_DONE;
break;
}
nacf->url[n] = u;
return NGX_CONF_OK;
}
static char *
ngx_rtmp_record_recorder(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
char *rv, *rvm;
ngx_int_t i;
ngx_str_t *value;
ngx_conf_t save;
ngx_rtmp_module_t *module;
ngx_rtmp_record_app_conf_t *racf, *rracf;
ngx_rtmp_record_node_t **prc, *rc;
ngx_rtmp_conf_ctx_t *ctx, *pctx;
racf = ngx_rtmp_conf_get_module_app_conf(cf, ngx_rtmp_record_module);
ctx = ngx_pcalloc(cf->pool, sizeof(ngx_rtmp_conf_ctx_t));
if (ctx == NULL) {
return NGX_CONF_ERROR;
}
pctx = cf->ctx;
ctx->main_conf = pctx->main_conf;
ctx->srv_conf = pctx->srv_conf;
ctx->app_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_rtmp_max_module);
if (ctx->app_conf == NULL) {
return NGX_CONF_ERROR;
}
for (i = 0; ngx_modules[i]; i++) {
if (ngx_modules[i]->type != NGX_RTMP_MODULE) {
continue;
}
module = ngx_modules[i]->ctx;
if (module->create_app_conf) {
ctx->app_conf[ngx_modules[i]->ctx_index] =
module->create_app_conf(cf);
if (ctx->app_conf[ngx_modules[i]->ctx_index] == NULL) {
return NGX_CONF_ERROR;
}
}
}
prc = ngx_array_push(&racf->nodes);
if (prc == NULL) {
return NGX_CONF_ERROR;
}
rracf = ctx->app_conf[ngx_rtmp_record_module.ctx_index];
rc = &rracf->def;
value = cf->args->elts;
rc->id = value[1];
*prc = rc;
save = *cf;
cf->ctx = ctx;
cf->cmd_type = NGX_RTMP_REC_CONF;
rv = ngx_conf_parse(cf, NULL);
rvm = ngx_rtmp_record_merge_app_conf(cf, racf, rracf);
if (rvm != NGX_CONF_OK) {
return rvm;
}
*cf= save;
return rv;
}
