diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2000-01-02 20:59:00 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2000-01-02 20:59:00 +0000 |
commit | 999d3524e27900ec85d461f644d0e2fde138fca4 (patch) | |
tree | 53bb1d4c35295fea70d6179bfa71cd1e10d402df /apps/app_echo.c | |
parent | 2137f5008cf14c94312348e272f9b38df43233e1 (diff) |
Version 0.1.2 from FTP
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@152 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_echo.c')
-rwxr-xr-x | apps/app_echo.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/apps/app_echo.c b/apps/app_echo.c new file mode 100755 index 000000000..370dc6863 --- /dev/null +++ b/apps/app_echo.c @@ -0,0 +1,80 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * Echo application -- play back what you hear to evaluate latency + * + * Copyright (C) 1999, Mark Spencer + * + * Mark Spencer <markster@linux-support.net> + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +#include <asterisk/file.h> +#include <asterisk/logger.h> +#include <asterisk/channel.h> +#include <asterisk/pbx.h> +#include <asterisk/module.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <stdlib.h> + +#include <pthread.h> + + +static char *tdesc = "Simple Echo Application"; + +static char *app = "Echo"; + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int skel_exec(struct ast_channel *chan, void *data) +{ + int res=-1; + struct localuser *u; + struct ast_frame *f; + LOCAL_USER_ADD(u); + /* Do our thing here */ + while((f = ast_read(chan))) { + if (f->frametype == AST_FRAME_VOICE) { + if (ast_write(chan, f)) + break; + } else if (f->frametype == AST_FRAME_DTMF) { + if (f->subclass == '#') { + res = 0; + break; + } else + if (ast_write(chan, f)) + break; + } + } + LOCAL_USER_REMOVE(u); + return res; +} + +int unload_module(void) +{ + STANDARD_HANGUP_LOCALUSERS; + return ast_unregister_application(app); +} + +int load_module(void) +{ + return ast_register_application(app, skel_exec); +} + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + int res; + STANDARD_USECOUNT(res); + return res; +} |