resource_playbacks.c File Reference

/api-docs/playbacks.{format} implementation- Playback control resources More...

#include "asterisk.h"
#include "asterisk/stasis_app_playback.h"
#include "resource_playbacks.h"

Include dependency graph for resource_playbacks.c:

Go to the source code of this file.

Functions
void	ast_ari_playbacks_control (struct ast_variable *headers, struct ast_ari_playbacks_control_args *args, struct ast_ari_response *response)
	Control a playback. More...
void	ast_ari_playbacks_get (struct ast_variable *headers, struct ast_ari_playbacks_get_args *args, struct ast_ari_response *response)
	Get a playback's details. More...
void	ast_ari_playbacks_stop (struct ast_variable *headers, struct ast_ari_playbacks_stop_args *args, struct ast_ari_response *response)
	Stop a playback. More...

Detailed Description

/api-docs/playbacks.{format} implementation- Playback control resources

Author

David M. Lee, II dlee@.nosp@m.digi.nosp@m.um.co.nosp@m.m

Definition in file resource_playbacks.c.

Function Documentation

ast_ari_playbacks_control()

void ast_ari_playbacks_control	(	struct ast_variable *	headers,
		struct ast_ari_playbacks_control_args *	args,
		struct ast_ari_response *	response
	)

Control a playback.

Parameters

	headers	HTTP headers
	args	Swagger parameters
[out]	response	HTTP response

Definition at line 89 of file resource_playbacks.c.

References ao2_cleanup, ast_ari_response_error(), ast_ari_response_no_content(), NULL, ast_ari_playbacks_control_args::operation, ast_ari_playbacks_control_args::playback_id, RAII_VAR, stasis_app_playback_find_by_id(), stasis_app_playback_operation(), STASIS_PLAYBACK_FORWARD, STASIS_PLAYBACK_OPER_FAILED, STASIS_PLAYBACK_OPER_NOT_PLAYING, STASIS_PLAYBACK_OPER_OK, STASIS_PLAYBACK_PAUSE, STASIS_PLAYBACK_RESTART, STASIS_PLAYBACK_REVERSE, and STASIS_PLAYBACK_UNPAUSE.

Referenced by ast_ari_playbacks_control_cb().

{
   RAII_VAR(struct stasis_app_playback *, playback, NULL, ao2_cleanup);
   enum stasis_app_playback_media_operation oper;
   enum stasis_playback_oper_results res;

   if (!args->operation) {
      ast_ari_response_error(response, 400,
         "Bad Request", "Missing operation");
      return;
   }
   if (strcmp(args->operation, "unpause") == 0) {
      oper = STASIS_PLAYBACK_UNPAUSE;
   } else if (strcmp(args->operation, "pause") == 0) {
      oper = STASIS_PLAYBACK_PAUSE;
   } else if (strcmp(args->operation, "restart") == 0) {
      oper = STASIS_PLAYBACK_RESTART;
   } else if (strcmp(args->operation, "reverse") == 0) {
      oper = STASIS_PLAYBACK_REVERSE;
   } else if (strcmp(args->operation, "forward") == 0) {
      oper = STASIS_PLAYBACK_FORWARD;
   } else {
      ast_ari_response_error(response, 400,
         "Bad Request", "Invalid operation %s",
         args->operation);
      return;
   }

   playback = stasis_app_playback_find_by_id(args->playback_id);
   if (playback == NULL) {
      ast_ari_response_error(response, 404, "Not Found",
         "Playback not found");
      return;
   }

   res = stasis_app_playback_operation(playback, oper);
   switch (res) {
   case STASIS_PLAYBACK_OPER_OK:
      ast_ari_response_no_content(response);
      return;
   case STASIS_PLAYBACK_OPER_FAILED:
      ast_ari_response_error(response, 500,
         "Internal Server Error", "Could not %s playback",
         args->operation);
      return;
   case STASIS_PLAYBACK_OPER_NOT_PLAYING:
      ast_ari_response_error(response, 409, "Conflict",
         "Can only %s while media is playing", args->operation);
      return;
   }
}

ast_ari_playbacks_get()

void ast_ari_playbacks_get	(	struct ast_variable *	headers,
		struct ast_ari_playbacks_get_args *	args,
		struct ast_ari_response *	response
	)

Get a playback's details.

Parameters

	headers	HTTP headers
	args	Swagger parameters
[out]	response	HTTP response

Definition at line 35 of file resource_playbacks.c.

References ao2_cleanup, ast_ari_response_error(), ast_ari_response_ok(), NULL, ast_ari_playbacks_get_args::playback_id, RAII_VAR, stasis_app_playback_find_by_id(), and stasis_app_playback_to_json().

Referenced by ast_ari_playbacks_get_cb().

{
   RAII_VAR(struct stasis_app_playback *, playback, NULL, ao2_cleanup);
   struct ast_json *json;

   playback = stasis_app_playback_find_by_id(args->playback_id);
   if (playback == NULL) {
      ast_ari_response_error(response, 404, "Not Found",
         "Playback not found");
      return;
   }

   json = stasis_app_playback_to_json(playback);
   if (json == NULL) {
      ast_ari_response_error(response, 500,
         "Internal Server Error", "Error building response");
      return;
   }

   ast_ari_response_ok(response, json);
}

ast_ari_playbacks_stop()

void ast_ari_playbacks_stop	(	struct ast_variable *	headers,
		struct ast_ari_playbacks_stop_args *	args,
		struct ast_ari_response *	response
	)

Stop a playback.

Parameters

	headers	HTTP headers
	args	Swagger parameters
[out]	response	HTTP response

Definition at line 58 of file resource_playbacks.c.

References ao2_cleanup, ast_ari_response_error(), ast_ari_response_no_content(), ast_assert, NULL, ast_ari_playbacks_stop_args::playback_id, RAII_VAR, stasis_app_playback_find_by_id(), stasis_app_playback_operation(), STASIS_PLAYBACK_OPER_FAILED, STASIS_PLAYBACK_OPER_NOT_PLAYING, STASIS_PLAYBACK_OPER_OK, and STASIS_PLAYBACK_STOP.

Referenced by ast_ari_playbacks_stop_cb().

{
   RAII_VAR(struct stasis_app_playback *, playback, NULL, ao2_cleanup);
   enum stasis_playback_oper_results res;

   playback = stasis_app_playback_find_by_id(args->playback_id);
   if (playback == NULL) {
      ast_ari_response_error(response, 404, "Not Found",
         "Playback not found");
      return;
   }

   res = stasis_app_playback_operation(playback, STASIS_PLAYBACK_STOP);
   switch (res) {
   case STASIS_PLAYBACK_OPER_OK:
      ast_ari_response_no_content(response);
      return;
   case STASIS_PLAYBACK_OPER_FAILED:
      ast_ari_response_error(response, 500,
         "Internal Server Error", "Could not stop playback");
      return;
   case STASIS_PLAYBACK_OPER_NOT_PLAYING:
      /* Stop operation should be valid even when not playing */
      ast_assert(0);
      ast_ari_response_error(response, 500,
         "Internal Server Error", "Could not stop playback");
      return;
   }
}