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aaeec3b40f
Fix up modules in the 'apps' directory, and also correct the bad example of enum definitions in include/asterisk/app.h, which many developers followed (thanks for reading the documentation!). In addition, add some basic usage examples of the 'pahole' and 'pglobal' tools to the coding guidelines. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@200656 65c4cc65-6c06-0410-ace0-fbb531ad65f3
154 lines
3.6 KiB
C
154 lines
3.6 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) <Year>, <Your Name Here>
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*
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* <Your Name Here> <<Your Email Here>>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*
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* Please follow coding guidelines
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* http://svn.digium.com/view/asterisk/trunk/doc/CODING-GUIDELINES
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*/
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/*! \file
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*
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* \brief Skeleton application
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*
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* \author\verbatim <Your Name Here> <<Your Email Here>> \endverbatim
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*
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* This is a skeleton for development of an Asterisk application
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* \ingroup applications
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*/
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/*** MODULEINFO
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<defaultenabled>no</defaultenabled>
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***/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/file.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/lock.h"
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#include "asterisk/app.h"
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/*** DOCUMENTATION
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<application name="Skel" language="en_US">
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<synopsis>
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Simple one line explaination.
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</synopsis>
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<syntax>
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<parameter name="dummy" required="true"/>
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<parameter name="options">
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<optionlist>
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<option name="a">
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<para>Option A.</para>
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</option>
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<option name="b">
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<para>Option B.</para>
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</option>
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<option name="c">
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<para>Option C.</para>
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</option>
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</optionlist>
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</parameter>
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</syntax>
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<description>
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<para>This application is a template to build other applications from.
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It shows you the basic structure to create your own Asterisk applications.</para>
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</description>
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</application>
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***/
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static char *app = "Skel";
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enum option_flags {
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OPTION_A = (1 << 0),
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OPTION_B = (1 << 1),
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OPTION_C = (1 << 2),
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};
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enum option_args {
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OPTION_ARG_B = 0,
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OPTION_ARG_C = 1,
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/* This *must* be the last value in this enum! */
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OPTION_ARG_ARRAY_SIZE = 2,
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};
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AST_APP_OPTIONS(app_opts,{
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AST_APP_OPTION('a', OPTION_A),
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AST_APP_OPTION_ARG('b', OPTION_B, OPTION_ARG_B),
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AST_APP_OPTION_ARG('c', OPTION_C, OPTION_ARG_C),
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});
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static int app_exec(struct ast_channel *chan, const char *data)
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{
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int res = 0;
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struct ast_flags flags;
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char *parse, *opts[OPTION_ARG_ARRAY_SIZE];
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(dummy);
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AST_APP_ARG(options);
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);
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if (ast_strlen_zero(data)) {
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ast_log(LOG_WARNING, "%s requires an argument (dummy[,options])\n", app);
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return -1;
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}
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/* Do our thing here */
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/* We need to make a copy of the input string if we are going to modify it! */
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parse = ast_strdupa(data);
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AST_STANDARD_APP_ARGS(args, parse);
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if (args.argc == 2) {
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ast_app_parse_options(app_opts, &flags, opts, args.options);
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}
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if (!ast_strlen_zero(args.dummy)) {
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ast_log(LOG_NOTICE, "Dummy value is : %s\n", args.dummy);
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}
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if (ast_test_flag(&flags, OPTION_A)) {
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ast_log(LOG_NOTICE, "Option A is set\n");
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}
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if (ast_test_flag(&flags, OPTION_B)) {
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ast_log(LOG_NOTICE, "Option B is set with : %s\n", opts[OPTION_ARG_B] ? opts[OPTION_ARG_B] : "<unspecified>");
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}
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if (ast_test_flag(&flags, OPTION_C)) {
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ast_log(LOG_NOTICE, "Option C is set with : %s\n", opts[OPTION_ARG_C] ? opts[OPTION_ARG_C] : "<unspecified>");
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}
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return res;
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}
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static int unload_module(void)
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{
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return ast_unregister_application(app);
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}
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static int load_module(void)
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{
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return ast_register_application_xml(app, app_exec) ?
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AST_MODULE_LOAD_DECLINE : AST_MODULE_LOAD_SUCCESS;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Skeleton (sample) Application");
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