diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2003-11-10 04:47:43 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2003-11-10 04:47:43 +0000 |
commit | d4979e8fcaf1100be03185c85069a6a51196b55f (patch) | |
tree | e7c598d7a406c7548b49fa83e7509e02b5591d74 /apps/app_read.c | |
parent | fcf061fc44e0bf446f0dc147dd7dd576ae7daf40 (diff) |
Add "read" application
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1715 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_read.c')
-rwxr-xr-x | apps/app_read.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/apps/app_read.c b/apps/app_read.c new file mode 100755 index 000000000..1c6dd862b --- /dev/null +++ b/apps/app_read.c @@ -0,0 +1,97 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * Trivial application to read a variable + * + * Copyright (C) 2003, Digium + * + * Mark Spencer <markster@digium.com> + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +#include <asterisk/lock.h> +#include <asterisk/file.h> +#include <asterisk/logger.h> +#include <asterisk/channel.h> +#include <asterisk/pbx.h> +#include <asterisk/app.h> +#include <asterisk/module.h> +#include <asterisk/translate.h> +#include <string.h> +#include <stdlib.h> +#include <pthread.h> + +static char *tdesc = "Read Variable Application"; + +static char *app = "Read"; + +static char *synopsis = "Read a variable"; + +static char *descrip = +" Read(variable[|filename]): Reads a '#' terminated string of digits from\n" +"the user, optionally playing a given filename first. Returns -1 on hangup or\n" +"error and 0 otherwise.\n"; + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int read_exec(struct ast_channel *chan, void *data) +{ + int res = 0; + struct localuser *u; + char tmp[256]; + char tmp2[128]=""; + char *filename; + char *stringp; + if (!data || !strlen((char *)data)) { + ast_log(LOG_WARNING, "Read requires an argument (variable)\n"); + return -1; + } + strncpy(tmp, (char *)data, sizeof(tmp)-1); + stringp=tmp; + strsep(&stringp, "|"); + filename = strsep(&stringp, "|"); + LOCAL_USER_ADD(u); + if (chan->_state != AST_STATE_UP) { + /* Answer if the line isn't up. */ + res = ast_answer(chan); + } + if (!res) { + ast_stopstream(chan); + res = ast_app_getdata(chan, filename, tmp2, sizeof(tmp2) - 1, 0); + ast_verbose("You entered '%s'\n", tmp2); + } + 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, read_exec, synopsis, descrip); +} + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + int res; + STANDARD_USECOUNT(res); + return res; +} + +char *key() +{ + return ASTERISK_GPL_KEY; +} |