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|
{{!
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2013, Digium, Inc.
*
* David M. Lee, II <dlee@digium.com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
}}
{{!
* Snippet for decoding parameters into an _args struct.
}}
{{#has_query_parameters}}
for (i = get_params; i; i = i->next) {
{{#query_parameters}}
if (strcmp(i->name, "{{name}}") == 0) {
{{^allow_multiple}}
args.{{c_name}} = {{c_convert}}(i->value);
{{/allow_multiple}}
{{#allow_multiple}}
/* Parse comma separated list */
char *vals[MAX_VALS];
size_t j;
args.{{c_name}}_parse = ast_strdup(i->value);
if (!args.{{c_name}}_parse) {
ast_ari_response_alloc_failed(response);
goto fin;
}
if (strlen(args.{{c_name}}_parse) == 0) {
/* ast_app_separate_args can't handle "" */
args.{{c_name}}_count = 1;
vals[0] = args.{{c_name}}_parse;
} else {
args.{{c_name}}_count = ast_app_separate_args(
args.{{c_name}}_parse, ',', vals,
ARRAY_LEN(vals));
}
if (args.{{c_name}}_count == 0) {
ast_ari_response_alloc_failed(response);
goto fin;
}
if (args.{{c_name}}_count >= MAX_VALS) {
ast_ari_response_error(response, 400,
"Bad Request",
"Too many values for {{c_name}}");
goto fin;
}
args.{{c_name}} = ast_malloc(sizeof(*args.{{c_name}}) * args.{{c_name}}_count);
if (!args.{{c_name}}) {
ast_ari_response_alloc_failed(response);
goto fin;
}
for (j = 0; j < args.{{c_name}}_count; ++j) {
args.{{c_name}}[j] = {{c_convert}}(vals[j]);
}
{{/allow_multiple}}
} else
{{/query_parameters}}
{}
}
{{/has_query_parameters}}
{{#has_path_parameters}}
for (i = path_vars; i; i = i->next) {
{{#path_parameters}}
if (strcmp(i->name, "{{name}}") == 0) {
args.{{c_name}} = {{c_convert}}(i->value);
} else
{{/path_parameters}}
{}
}
{{/has_path_parameters}}
{{^is_websocket}}
{{#parse_body}}
/* Look for a JSON request entity */
body = ast_http_get_json(ser, headers);
if (!body) {
switch (errno) {
case EFBIG:
ast_ari_response_error(response, 413, "Request Entity Too Large", "Request body too large");
goto fin;
case ENOMEM:
ast_ari_response_error(response, 500, "Internal Server Error", "Error processing request");
goto fin;
case EIO:
ast_ari_response_error(response, 400, "Bad Request", "Error parsing request body");
goto fin;
}
}
{{#body_parameter}}
args.{{c_name}} = ast_json_ref(body);
{{/body_parameter}}
{{^body_parameter}}
/* Parse query parameters out of it */
{{#query_parameters}}
field = ast_json_object_get(body, "{{name}}");
if (field) {
{{^allow_multiple}}
args.{{c_name}} = {{json_convert}}(field);
{{/allow_multiple}}
{{#allow_multiple}}
/* If they were silly enough to both pass in a query param and a
* JSON body, free up the query value.
*/
ast_free(args.{{c_name}});
if (ast_json_typeof(field) == AST_JSON_ARRAY) {
/* Multiple param passed as array */
size_t i;
args.{{c_name}}_count = ast_json_array_size(field);
args.{{c_name}} = ast_malloc(sizeof(*args.{{c_name}}) * args.{{c_name}}_count);
if (!args.{{c_name}}) {
ast_ari_response_alloc_failed(response);
goto fin;
}
for (i = 0; i < args.{{c_name}}_count; ++i) {
args.{{c_name}}[i] = {{json_convert}}(ast_json_array_get(field, i));
}
} else {
/* Multiple param passed as single value */
args.{{c_name}}_count = 1;
args.{{c_name}} = ast_malloc(sizeof(*args.{{c_name}}) * args.{{c_name}}_count);
if (!args.{{c_name}}) {
ast_ari_response_alloc_failed(response);
goto fin;
}
args.{{c_name}}[0] = {{json_convert}}(field);
}
{{/allow_multiple}}
}
{{/query_parameters}}
{{/body_parameter}}
{{/parse_body}}
{{/is_websocket}}
|
