static ngx_int_t
ngx_rtmp_record_notify(ngx_rtmp_session_t *s, ngx_rtmp_record_node_ctx_t *rctx)
{
ngx_rtmp_netcall_init_t ci;
ngx_rtmp_record_node_t *rc;
rc = rctx->conf;
if (rc->url == NULL) {
return NGX_OK;
}
ngx_memzero(&ci, sizeof(ci));
ci.url = rc->url;
ci.create = ngx_rtmp_record_notify_create;
ci.arg = rctx;
return ngx_rtmp_netcall_create(s, &ci);
}
static ngx_int_t
ngx_rtmp_notify_done(ngx_rtmp_session_t *s, char *cbname, ngx_url_t *url)
{
ngx_rtmp_netcall_init_t ci;
ngx_rtmp_notify_done_t ds;
ngx_log_error(NGX_LOG_INFO, s->connection->log, 0,
"notify: %s '%V'", cbname, &url->url);
ds.cbname = (u_char *) cbname;
ds.url = url;
ngx_memzero(&ci, sizeof(ci));
ci.url = url;
ci.arg = &ds;
ci.create = ngx_rtmp_notify_done_create;
return ngx_rtmp_netcall_create(s, &ci);
}
static ngx_int_t
ngx_rtmp_notify_play(ngx_rtmp_session_t *s, ngx_rtmp_play_t *v)
{
ngx_rtmp_notify_app_conf_t *nacf;
ngx_rtmp_netcall_init_t ci;
nacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_notify_module);
if (nacf == NULL || nacf->play_url == NULL) {
return next_play(s, v);
}
ngx_memzero(&ci, sizeof(ci));
ci.url = nacf->play_url;
ci.create = ngx_rtmp_notify_play_create;
ci.handle = ngx_rtmp_notify_play_handle;
ci.arg = v;
ci.argsize = sizeof(*v);
return ngx_rtmp_netcall_create(s, &ci);
}
static ngx_int_t
ngx_rtmp_notify_play(ngx_rtmp_session_t *s, ngx_rtmp_play_t *v)
{
ngx_rtmp_notify_app_conf_t *nacf;
ngx_rtmp_netcall_init_t ci;
ngx_url_t *url;
if (s->auto_pushed) {
goto next;
}
nacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_notify_module);
if (nacf == NULL) {
goto next;
}
url = nacf->url[NGX_RTMP_NOTIFY_PLAY];
ngx_rtmp_notify_init(s, v->name, v->args, NGX_RTMP_NOTIFY_PLAYING);
if (url == NULL) {
goto next;
}
ngx_log_error(NGX_LOG_INFO, s->connection->log, 0,
"notify: play '%V'", &url->url);
ngx_memzero(&ci, sizeof(ci));
ci.url = url;
ci.create = ngx_rtmp_notify_play_create;
ci.handle = ngx_rtmp_notify_play_handle;
ci.arg = v;
ci.argsize = sizeof(*v);
return ngx_rtmp_netcall_create(s, &ci);
next:
return next_play(s, v);
}
static ngx_int_t
ngx_rtmp_notify_publish(ngx_rtmp_session_t *s, ngx_rtmp_publish_t *v)
{
ngx_rtmp_notify_app_conf_t *nacf;
ngx_rtmp_netcall_init_t ci;
if (s->auto_pushed) {
goto next;
}
nacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_notify_module);
if (nacf == NULL) {
goto next;
}
ngx_rtmp_notify_init(s, v->name, v->args, NGX_RTMP_NOTIFY_PUBLISHING);
if (nacf->publish_url == NULL) {
goto next;
}
ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
"notify: publish '%V'", &nacf->publish_url->url);
ngx_memzero(&ci, sizeof(ci));
ci.url = nacf->publish_url;
ci.create = ngx_rtmp_notify_publish_create;
ci.handle = ngx_rtmp_notify_publish_handle;
ci.arg = v;
ci.argsize = sizeof(*v);
return ngx_rtmp_netcall_create(s, &ci);
next:
return next_publish(s, v);
}
static ngx_int_t
ngx_rtmp_play_open_remote(ngx_rtmp_session_t *s, ngx_rtmp_play_t *v)
{
ngx_rtmp_play_app_conf_t *pacf;
ngx_rtmp_play_ctx_t *ctx;
ngx_rtmp_play_entry_t *pe;
ngx_rtmp_netcall_init_t ci;
u_char *path;
ngx_err_t err;
static ngx_uint_t file_id;
pacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_play_module);
ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module);
ctx->ncrs = 0;
ctx->nheader = 0;
ctx->nbody = 0;
for ( ;; ) {
ctx->file_id = ++file_id;
/* no zero after overflow */
if (ctx->file_id == 0) {
continue;
}
path = ngx_rtmp_play_get_local_file_path(s);
ctx->file.fd = ngx_open_tempfile(path, pacf->local_path.len, 0);
if (pacf->local_path.len == 0) {
ctx->file_id = 0;
}
if (ctx->file.fd != NGX_INVALID_FILE) {
break;
}
err = ngx_errno;
if (err != NGX_EEXIST) {
ctx->file_id = 0;
ngx_log_error(NGX_LOG_INFO, s->connection->log, err,
"play: failed to create temp file");
return NGX_ERROR;
}
}
ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
"play: temp file '%s' file_id=%ui",
path, ctx->file_id);
pe = ngx_rtmp_play_get_current_entry(s);
ngx_memzero(&ci, sizeof(ci));
ci.url = pe->url;
ci.create = ngx_rtmp_play_remote_create;
ci.sink = ngx_rtmp_play_remote_sink;
ci.handle = ngx_rtmp_play_remote_handle;
ci.arg = v;
ci.argsize = sizeof(*v);
return ngx_rtmp_netcall_create(s, &ci);
}
static ngx_int_t
ngx_rtmp_authen_connect(ngx_rtmp_session_t *s, ngx_rtmp_connect_t *v)
{
ngx_rtmp_core_srv_conf_t *cscf;
ngx_rtmp_core_app_conf_t **cacfp;
ngx_rtmp_authen_app_conf_t *aacf;
ngx_rtmp_netcall_init_t ci;
ngx_uint_t n;
size_t len;
u_char *p;
if (s->connected) {
ngx_log_error(NGX_LOG_INFO, s->connection->log, 0,
"connect (authen): duplicate connection");
return NGX_ERROR;
}
cscf = ngx_rtmp_get_module_srv_conf(s, ngx_rtmp_core_module);
p = ngx_strchr (v->app, '?');
if (p) {
*p = 0;
}
ngx_log_debug8(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
"connect (authen): app='%s' flashver='%s' swf_url='%s' "
"tc_url='%s' page_url='%s' acodecs=%uD vcodecs=%uD "
"object_encoding=%ui",
v->app, v->flashver, v->swf_url, v->tc_url, v->page_url,
(uint32_t)v->acodecs, (uint32_t)v->vcodecs,
(ngx_int_t)v->object_encoding);
#define NGX_RTMP_SET_STRPAR(name) \
s->name.len = ngx_strlen(v->name); \
s->name.data = ngx_palloc(s->connection->pool, s->name.len); \
ngx_memcpy(s->name.data, v->name, s->name.len)
NGX_RTMP_SET_STRPAR(app);
NGX_RTMP_SET_STRPAR(flashver);
NGX_RTMP_SET_STRPAR(swf_url);
NGX_RTMP_SET_STRPAR(tc_url);
NGX_RTMP_SET_STRPAR(page_url);
#undef NGX_RTMP_SET_STRPAR
s->acodecs = v->acodecs;
s->vcodecs = v->vcodecs;
/* find application & set app_conf */
len = ngx_strlen(v->app);
cacfp = cscf->applications.elts;
for(n = 0; n < cscf->applications.nelts; ++n, ++cacfp) {
if ((*cacfp)->name.len == len
&& !ngx_strncmp((*cacfp)->name.data, v->app, len))
{
/* found app! */
s->app_conf = (*cacfp)->app_conf;
break;
}
}
if (s->app_conf == NULL) {
ngx_log_error(NGX_LOG_INFO, s->connection->log, 0,
"connect: application not found: '%s'", v->app);
return NGX_ERROR;
}
aacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_authen_module);
if (aacf == NULL) {
goto next;
}
if (aacf->connect_url == NULL) {
goto next;
}
ngx_memzero(&ci, sizeof(ci));
ci.url = aacf->connect_url;
ci.create = ngx_rtmp_authen_connect_create;
ci.handle = ngx_rtmp_authen_connect_handle;
ci.arg = v;
ci.argsize = sizeof(*v);
return ngx_rtmp_netcall_create(s, &ci) == NGX_OK ? NGX_AGAIN : NGX_ERROR;
next:
ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
"connect (authen): bypassed");
return next_connect(s, v);
}
