res_ari_playbacks.c File Reference

Playback control resources. More...

#include "asterisk.h"
#include "asterisk/app.h"
#include "asterisk/module.h"
#include "asterisk/stasis_app.h"
#include "ari/resource_playbacks.h"

Include dependency graph for res_ari_playbacks.c:

Go to the source code of this file.

Macros
#define	MAX_VALS   128

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
static void	ast_ari_playbacks_control_cb (struct ast_tcptls_session_instance *ser, struct ast_variable *get_params, struct ast_variable *path_vars, struct ast_variable *headers, struct ast_json *body, struct ast_ari_response *response)
	Parameter parsing callback for /playbacks/{playbackId}/control. More...
int	ast_ari_playbacks_control_parse_body (struct ast_json *body, struct ast_ari_playbacks_control_args *args)
	Body parsing function for /playbacks/{playbackId}/control. More...
static void	ast_ari_playbacks_get_cb (struct ast_tcptls_session_instance *ser, struct ast_variable *get_params, struct ast_variable *path_vars, struct ast_variable *headers, struct ast_json *body, struct ast_ari_response *response)
	Parameter parsing callback for /playbacks/{playbackId}. More...
static void	ast_ari_playbacks_stop_cb (struct ast_tcptls_session_instance *ser, struct ast_variable *get_params, struct ast_variable *path_vars, struct ast_variable *headers, struct ast_json *body, struct ast_ari_response *response)
	Parameter parsing callback for /playbacks/{playbackId}. More...
struct ast_module *	AST_MODULE_SELF_SYM (void)
static int	load_module (void)
static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "RESTful API module - Playback control resources" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .requires = "res_ari,res_ari_model,res_stasis,res_stasis_playback", }
static const struct ast_module_info *	ast_module_info = &__mod_info
static struct stasis_rest_handlers	playbacks
	REST handler for /api-docs/playbacks.json. More...
static struct stasis_rest_handlers	playbacks_playbackId
	REST handler for /api-docs/playbacks.json. More...
static struct stasis_rest_handlers	playbacks_playbackId_control
	REST handler for /api-docs/playbacks.json. More...

Detailed Description

Playback control resources.

Author

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

Definition in file res_ari_playbacks.c.

Macro Definition Documentation

MAX_VALS

#define MAX_VALS   128

Definition at line 52 of file res_ari_playbacks.c.

Function Documentation

__reg_module()

static void __reg_module ( void  )

static

Definition at line 314 of file res_ari_playbacks.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 314 of file res_ari_playbacks.c.

ast_ari_playbacks_control_cb()

static void ast_ari_playbacks_control_cb ( struct ast_tcptls_session_instance *  ser, struct ast_variable *  get_params, struct ast_variable *  path_vars, struct ast_variable *  headers, struct ast_json *  body, struct ast_ari_response *  response  )

static

Parameter parsing callback for /playbacks/{playbackId}/control.

Parameters

	ser	TCP/TLS session object
	get_params	GET parameters in the HTTP request.
	path_vars	Path variables extracted from the request.
	headers	HTTP headers.
	body
[out]	response	Response to the HTTP request.

Definition at line 196 of file res_ari_playbacks.c.

{
    struct ast_ari_playbacks_control_args args = {};
    struct ast_variable *i;
#if defined(AST_DEVMODE)
    int is_valid;
    int code;
#endif /* AST_DEVMODE */
 
    for (i = get_params; i; i = i->next) {
        if (strcmp(i->name, "operation") == 0) {
            args.operation = (i->value);
        } else
        {}
    }
    for (i = path_vars; i; i = i->next) {
        if (strcmp(i->name, "playbackId") == 0) {
            args.playback_id = (i->value);
        } else
        {}
    }
    if (ast_ari_playbacks_control_parse_body(body, &args)) {
        ast_ari_response_alloc_failed(response);
        goto fin;
    }
    ast_ari_playbacks_control(headers, &args, response);
#if defined(AST_DEVMODE)
    code = response->response_code;
 
    switch (code) {
    case 0: /* Implementation is still a stub, or the code wasn't set */
        is_valid = response->message == NULL;
        break;
    case 500: /* Internal Server Error */
    case 501: /* Not Implemented */
    case 400: /* The provided operation parameter was invalid */
    case 404: /* The playback cannot be found */
    case 409: /* The operation cannot be performed in the playback's current state */
        is_valid = 1;
        break;
    default:
        if (200 <= code && code <= 299) {
            is_valid = ast_ari_validate_void(
                response->message);
        } else {
            ast_log(LOG_ERROR, "Invalid error response %d for /playbacks/{playbackId}/control\n", code);
            is_valid = 0;
        }
    }
 
    if (!is_valid) {
        ast_log(LOG_ERROR, "Response validation failed for /playbacks/{playbackId}/control\n");
        ast_ari_response_error(response, 500,
            "Internal Server Error", "Response validation failed");
    }
#endif /* AST_DEVMODE */
 
fin: __attribute__((unused))
    return;
}

References args, ast_ari_playbacks_control(), ast_ari_playbacks_control_parse_body(), ast_ari_response_alloc_failed(), ast_ari_response_error(), ast_ari_validate_void(), ast_log, LOG_ERROR, ast_ari_response::message, ast_variable::name, ast_variable::next, NULL, ast_ari_response::response_code, and ast_variable::value.

ast_ari_playbacks_control_parse_body()

int ast_ari_playbacks_control_parse_body	(	struct ast_json *	body,
		struct ast_ari_playbacks_control_args *	args
	)

Body parsing function for /playbacks/{playbackId}/control.

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 174 of file res_ari_playbacks.c.

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

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

Referenced by ast_ari_playbacks_control_cb().

ast_ari_playbacks_get_cb()

static void ast_ari_playbacks_get_cb ( struct ast_tcptls_session_instance *  ser, struct ast_variable *  get_params, struct ast_variable *  path_vars, struct ast_variable *  headers, struct ast_json *  body, struct ast_ari_response *  response  )

static

Parameter parsing callback for /playbacks/{playbackId}.

Parameters

	ser	TCP/TLS session object
	get_params	GET parameters in the HTTP request.
	path_vars	Path variables extracted from the request.
	headers	HTTP headers.
	body
[out]	response	Response to the HTTP request.

Definition at line 63 of file res_ari_playbacks.c.

{
    struct ast_ari_playbacks_get_args args = {};
    struct ast_variable *i;
#if defined(AST_DEVMODE)
    int is_valid;
    int code;
#endif /* AST_DEVMODE */
 
    for (i = path_vars; i; i = i->next) {
        if (strcmp(i->name, "playbackId") == 0) {
            args.playback_id = (i->value);
        } else
        {}
    }
    ast_ari_playbacks_get(headers, &args, response);
#if defined(AST_DEVMODE)
    code = response->response_code;
 
    switch (code) {
    case 0: /* Implementation is still a stub, or the code wasn't set */
        is_valid = response->message == NULL;
        break;
    case 500: /* Internal Server Error */
    case 501: /* Not Implemented */
    case 404: /* The playback cannot be found */
        is_valid = 1;
        break;
    default:
        if (200 <= code && code <= 299) {
            is_valid = ast_ari_validate_playback(
                response->message);
        } else {
            ast_log(LOG_ERROR, "Invalid error response %d for /playbacks/{playbackId}\n", code);
            is_valid = 0;
        }
    }
 
    if (!is_valid) {
        ast_log(LOG_ERROR, "Response validation failed for /playbacks/{playbackId}\n");
        ast_ari_response_error(response, 500,
            "Internal Server Error", "Response validation failed");
    }
#endif /* AST_DEVMODE */
 
fin: __attribute__((unused))
    return;
}

References args, ast_ari_playbacks_get(), ast_ari_response_error(), ast_ari_validate_playback(), ast_log, LOG_ERROR, ast_ari_response::message, ast_variable::name, ast_variable::next, NULL, ast_ari_response::response_code, and ast_variable::value.

ast_ari_playbacks_stop_cb()

static void ast_ari_playbacks_stop_cb ( struct ast_tcptls_session_instance *  ser, struct ast_variable *  get_params, struct ast_variable *  path_vars, struct ast_variable *  headers, struct ast_json *  body, struct ast_ari_response *  response  )

static

Parameter parsing callback for /playbacks/{playbackId}.

Parameters

	ser	TCP/TLS session object
	get_params	GET parameters in the HTTP request.
	path_vars	Path variables extracted from the request.
	headers	HTTP headers.
	body
[out]	response	Response to the HTTP request.

Definition at line 123 of file res_ari_playbacks.c.

{
    struct ast_ari_playbacks_stop_args args = {};
    struct ast_variable *i;
#if defined(AST_DEVMODE)
    int is_valid;
    int code;
#endif /* AST_DEVMODE */
 
    for (i = path_vars; i; i = i->next) {
        if (strcmp(i->name, "playbackId") == 0) {
            args.playback_id = (i->value);
        } else
        {}
    }
    ast_ari_playbacks_stop(headers, &args, response);
#if defined(AST_DEVMODE)
    code = response->response_code;
 
    switch (code) {
    case 0: /* Implementation is still a stub, or the code wasn't set */
        is_valid = response->message == NULL;
        break;
    case 500: /* Internal Server Error */
    case 501: /* Not Implemented */
    case 404: /* The playback cannot be found */
        is_valid = 1;
        break;
    default:
        if (200 <= code && code <= 299) {
            is_valid = ast_ari_validate_void(
                response->message);
        } else {
            ast_log(LOG_ERROR, "Invalid error response %d for /playbacks/{playbackId}\n", code);
            is_valid = 0;
        }
    }
 
    if (!is_valid) {
        ast_log(LOG_ERROR, "Response validation failed for /playbacks/{playbackId}\n");
        ast_ari_response_error(response, 500,
            "Internal Server Error", "Response validation failed");
    }
#endif /* AST_DEVMODE */
 
fin: __attribute__((unused))
    return;
}

References args, ast_ari_playbacks_stop(), ast_ari_response_error(), ast_ari_validate_void(), ast_log, LOG_ERROR, ast_ari_response::message, ast_variable::name, ast_variable::next, NULL, ast_ari_response::response_code, and ast_variable::value.

AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM

(

void

)

Definition at line 314 of file res_ari_playbacks.c.

load_module()

static int load_module ( void  )

static

Definition at line 295 of file res_ari_playbacks.c.

{
    int res = 0;
 
 
    res |= ast_ari_add_handler(&playbacks);
    if (res) {
        unload_module();
        return AST_MODULE_LOAD_DECLINE;
    }
 
    return AST_MODULE_LOAD_SUCCESS;
}

References ast_ari_add_handler(), AST_MODULE_LOAD_DECLINE, AST_MODULE_LOAD_SUCCESS, playbacks, and unload_module().

unload_module()

static int unload_module ( void  )

static

Definition at line 289 of file res_ari_playbacks.c.

{
    ast_ari_remove_handler(&playbacks);
    return 0;
}

References ast_ari_remove_handler(), and playbacks.

Referenced by load_module().

Variable Documentation

__mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "RESTful API module - Playback control resources" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .requires = "res_ari,res_ari_model,res_stasis,res_stasis_playback", }

static

Definition at line 314 of file res_ari_playbacks.c.

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 314 of file res_ari_playbacks.c.

playbacks

struct stasis_rest_handlers playbacks

static

REST handler for /api-docs/playbacks.json.

Definition at line 281 of file res_ari_playbacks.c.

Referenced by load_module(), and unload_module().

playbacks_playbackId

struct stasis_rest_handlers playbacks_playbackId

static

REST handler for /api-docs/playbacks.json.

Definition at line 270 of file res_ari_playbacks.c.

playbacks_playbackId_control

struct stasis_rest_handlers playbacks_playbackId_control

static

REST handler for /api-docs/playbacks.json.

Definition at line 261 of file res_ari_playbacks.c.