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Fixed inverted logic in app_add_channel().

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Also added some missing doc comments for stasis/app.h.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@388896 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David M. Lee
2013-05-15 21:13:29 +00:00
parent 2eebab3992
commit 15945a7185
2 changed files with 63 additions and 5 deletions
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5
res/stasis/app.c
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@@ -95,10 +95,7 @@ int app_add_channel(struct app *app, const struct ast_channel *chan)
ast_assert(app != NULL);
uniqueid = ast_channel_uniqueid(chan);
if (!ast_str_container_add(app->channels, uniqueid)) {
return -1;
}
return 0;
return ast_str_container_add(app->channels, uniqueid) ? -1 : 0;
}
void app_remove_channel(struct app* app, const struct ast_channel *chan)

63
res/stasis/app.h
View File

@@ -56,22 +56,83 @@ struct app *app_create(const char *name, stasis_app_cb handler, void *data);
*/
void app_update(struct app *app, stasis_app_cb handler, void *data);
/*!
* \brief Return an application's name.
*
* \param app Application.
* \return Name of the application.
* \return \c NULL is \a app is \c NULL.
*/
const char *app_name(const struct app *app);
/*!
* \brief Subscribe an application to a topic.
*
* \param app Application.
* \param topic Topic to subscribe to.
* \return New subscription.
* \return \c NULL on error.
*/
struct stasis_subscription *app_subscribe(struct app *app,
struct stasis_topic *topic);
/*!
* \brief Send a message to an application.
*
* \param app Application.
* \param message Message to send.
*/
void app_send(struct app *app, struct ast_json *message);
/*!
* \brief Send the start message to an application.
*
* \param app Application.
* \param chan The channel entering the application.
* \param argc The number of arguments for the application.
* \param argv The arguments for the application.
* \return 0 on success.
* \return Non-zero on error.
*/
int app_send_start_msg(struct app *app, struct ast_channel *chan, int argc,
char *argv[]);
/*!
* \brief Send the end message to an application.
*
* \param app Application.
* \param chan The channel leaving the application.
* \return 0 on success.
* \return Non-zero on error.
*/
int app_send_end_msg(struct app *app, struct ast_channel *chan);
/*!
* \brief Checks if an application is watching a given channel.
*
* \param app Application.
* \param uniqueid Uniqueid of the channel to check about.
* \return True (non-zero) if \a app is watching channel with given \a uniqueid
* \return False (zero) if \a app isn't.
*/
int app_is_watching_channel(struct app *app, const char *uniqueid);
int app_add_channel(struct app* app, const struct ast_channel *chan);
/*!
* \brief Add a channel to an application's watch list.
*
* \param app Application.
* \param chan Channel to watch.
* \return 0 on success.
* \return Non-zero on error.
*/
int app_add_channel(struct app *app, const struct ast_channel *chan);
/*!
* \brief Remove a channel from an application's watch list.
*
* \param app Application.
* \param chan Channel to watch.
*/
void app_remove_channel(struct app *app, const struct ast_channel *chan);
#endif /* _ASTERISK_RES_STASIS_APP_H */