resource_device_states.h File Reference

Generated file - declares stubs to be implemented in res/ari/resource_deviceStates.c. More...

#include "asterisk/ari.h"

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Data Structures
struct	ast_ari_device_states_delete_args
struct	ast_ari_device_states_get_args
struct	ast_ari_device_states_list_args
struct	ast_ari_device_states_update_args

Functions
void	ast_ari_device_states_delete (struct ast_variable *headers, struct ast_ari_device_states_delete_args *args, struct ast_ari_response *response)
	Destroy a device-state controlled by ARI.
void	ast_ari_device_states_get (struct ast_variable *headers, struct ast_ari_device_states_get_args *args, struct ast_ari_response *response)
	Retrieve the current state of a device.
void	ast_ari_device_states_list (struct ast_variable *headers, struct ast_ari_device_states_list_args *args, struct ast_ari_response *response)
	List all ARI controlled device states.
void	ast_ari_device_states_update (struct ast_variable *headers, struct ast_ari_device_states_update_args *args, struct ast_ari_response *response)
	Change the state of a device controlled by ARI. (Note - implicitly creates the device state).
int	ast_ari_device_states_update_parse_body (struct ast_json *body, struct ast_ari_device_states_update_args *args)
	Body parsing function for /deviceStates/{deviceName}.

Detailed Description

Generated file - declares stubs to be implemented in res/ari/resource_deviceStates.c.

Device state resources

Author

Kevin Harwell kharw.nosp@m.ell@.nosp@m.digiu.nosp@m.m.co.nosp@m.m

Definition in file resource_device_states.h.

Function Documentation

ast_ari_device_states_delete()

void ast_ari_device_states_delete	(	struct ast_variable *	headers,
		struct ast_ari_device_states_delete_args *	args,
		struct ast_ari_response *	response
	)

Destroy a device-state controlled by ARI.

Parameters

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

Definition at line 91 of file resource_device_states.c.

{
    switch (stasis_app_device_state_delete(args->device_name)) {
    case STASIS_DEVICE_STATE_NOT_CONTROLLED:
        ast_ari_response_error(response, 409,
            "Conflict", "Uncontrolled device specified");
        return;
    case STASIS_DEVICE_STATE_MISSING:
        ast_ari_response_error(response, 404,
            "Not Found", "Device name is missing");
        return;
    case STASIS_DEVICE_STATE_SUBSCRIBERS:
        ast_ari_response_error(response, 500,
            "Internal Server Error",
            "Cannot delete device with subscribers");
        return;
    case STASIS_DEVICE_STATE_OK:
    case STASIS_DEVICE_STATE_UNKNOWN:
        ast_ari_response_no_content(response);
    }
}

References args, ast_ari_response_error(), ast_ari_response_no_content(), stasis_app_device_state_delete(), STASIS_DEVICE_STATE_MISSING, STASIS_DEVICE_STATE_NOT_CONTROLLED, STASIS_DEVICE_STATE_OK, STASIS_DEVICE_STATE_SUBSCRIBERS, and STASIS_DEVICE_STATE_UNKNOWN.

Referenced by ast_ari_device_states_delete_cb().

ast_ari_device_states_get()

void ast_ari_device_states_get	(	struct ast_variable *	headers,
		struct ast_ari_device_states_get_args *	args,
		struct ast_ari_response *	response
	)

Retrieve the current state of a device.

Parameters

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

Definition at line 51 of file resource_device_states.c.

{
    struct ast_json *json;
 
    if (!(json = stasis_app_device_state_to_json(
              args->device_name, ast_device_state(args->device_name)))) {
        ast_ari_response_error(response, 500,
            "Internal Server Error", "Error building response");
        return;
    }
 
    ast_ari_response_ok(response, json);
}

References args, ast_ari_response_error(), ast_ari_response_ok(), and stasis_app_device_state_to_json().

Referenced by ast_ari_device_states_get_cb().

ast_ari_device_states_list()

void ast_ari_device_states_list	(	struct ast_variable *	headers,
		struct ast_ari_device_states_list_args *	args,
		struct ast_ari_response *	response
	)

List all ARI controlled device states.

Parameters

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

Definition at line 35 of file resource_device_states.c.

{
    struct ast_json *json;
 
    if (!(json = stasis_app_device_states_to_json())) {
        ast_ari_response_error(response, 500,
            "Internal Server Error", "Error building response");
        return;
    }
 
    ast_ari_response_ok(response, json);
}

References ast_ari_response_error(), ast_ari_response_ok(), and stasis_app_device_states_to_json().

Referenced by ast_ari_device_states_list_cb().

ast_ari_device_states_update()

void ast_ari_device_states_update	(	struct ast_variable *	headers,
		struct ast_ari_device_states_update_args *	args,
		struct ast_ari_response *	response
	)

Change the state of a device controlled by ARI. (Note - implicitly creates the device state).

Parameters

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

Definition at line 67 of file resource_device_states.c.

{
    switch (stasis_app_device_state_update(
            args->device_name, args->device_state)) {
    case STASIS_DEVICE_STATE_NOT_CONTROLLED:
        ast_ari_response_error(response, 409,
            "Conflict", "Uncontrolled device specified");
        return;
    case STASIS_DEVICE_STATE_MISSING:
        ast_ari_response_error(response, 404,
            "Not Found", "Device name is missing");
        return;
    case STASIS_DEVICE_STATE_UNKNOWN:
        ast_ari_response_error(response, 500, "Internal Server Error",
                       "Unknown device");
        return;
    case STASIS_DEVICE_STATE_OK:
    case STASIS_DEVICE_STATE_SUBSCRIBERS: /* shouldn't be returned for update */
        ast_ari_response_no_content(response);
    }
}

References args, ast_ari_response_error(), ast_ari_response_no_content(), stasis_app_device_state_update(), STASIS_DEVICE_STATE_MISSING, STASIS_DEVICE_STATE_NOT_CONTROLLED, STASIS_DEVICE_STATE_OK, STASIS_DEVICE_STATE_SUBSCRIBERS, and STASIS_DEVICE_STATE_UNKNOWN.

Referenced by ast_ari_device_states_update_cb().

ast_ari_device_states_update_parse_body()

int ast_ari_device_states_update_parse_body	(	struct ast_json *	body,
		struct ast_ari_device_states_update_args *	args
	)

Body parsing function for /deviceStates/{deviceName}.

Parameters

	body	The JSON body from which to parse parameters.
[out]	args	The args structure to parse into.

Return values

zero	on success
non-zero	on failure

Definition at line 165 of file res_ari_device_states.c.

{
    struct ast_json *field;
    /* Parse query parameters out of it */
    field = ast_json_object_get(body, "deviceState");
    if (field) {
        args->device_state = ast_json_string_get(field);
    }
    return 0;
}

References args, ast_json_object_get(), and ast_json_string_get().

Referenced by ast_ari_device_states_update_cb().