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major dialplan functions update

Browse Source 
deprecate LANGUAGE() and MUSICCLASS(), in favor of CHANNEL()


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@9674 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-02-12 04:28:58 +00:00
parent 3d2404c62c
commit 96bf384e7d
35 changed files with 1160 additions and 1101 deletions
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77
funcs/func_env.c
View File

@@ -1,7 +1,7 @@
/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, Digium, Inc.
* Copyright (C) 1999 - 2006, Digium, Inc.
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
@@ -37,21 +37,24 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/utils.h"
#include "asterisk/app.h"
static char *env_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int env_read(struct ast_channel *chan, char *cmd, char *data,
char *buf, size_t len)
{
char *ret = "";
char *ret = NULL;
if (data) {
*buf = '\0';
if (data)
ret = getenv(data);
if (!ret)
ret = "";
}
ast_copy_string(buf, ret, len);
return buf;
if (ret)
ast_copy_string(buf, ret, len);
return 0;
}
static void env_write(struct ast_channel *chan, char *cmd, char *data, const char *value)
static int env_write(struct ast_channel *chan, char *cmd, char *data,
const char *value)
{
if (!ast_strlen_zero(data)) {
if (!ast_strlen_zero(value)) {
@@ -60,29 +63,28 @@ static void env_write(struct ast_channel *chan, char *cmd, char *data, const cha
unsetenv(data);
}
}
return 0;
}
static char *stat_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int stat_read(struct ast_channel *chan, char *cmd, char *data,
char *buf, size_t len)
{
char *action;
struct stat s;
ast_copy_string(buf, "0", len);
if (!data) {
ast_log(LOG_ERROR, "Out of memory\n");
return buf;
}
*buf = '\0';
action = strsep(&data, "|");
if (stat(data, &s)) {
return buf;
return -1;
} else {
switch (*action) {
case 'e':
ast_copy_string(buf, "1", len);
strcpy(buf, "1");
break;
case 's':
snprintf(buf, len, "%d", (unsigned int)s.st_size);
snprintf(buf, len, "%d", (unsigned int) s.st_size);
break;
case 'f':
snprintf(buf, len, "%d", S_ISREG(s.st_mode) ? 1 : 0);
@@ -91,20 +93,21 @@ static char *stat_read(struct ast_channel *chan, char *cmd, char *data, char *bu
snprintf(buf, len, "%d", S_ISDIR(s.st_mode) ? 1 : 0);
break;
case 'M':
snprintf(buf, len, "%d", (int)s.st_mtime);
snprintf(buf, len, "%d", (int) s.st_mtime);
break;
case 'A':
snprintf(buf, len, "%d", (int)s.st_mtime);
snprintf(buf, len, "%d", (int) s.st_mtime);
break;
case 'C':
snprintf(buf, len, "%d", (int)s.st_ctime);
snprintf(buf, len, "%d", (int) s.st_ctime);
break;
case 'm':
snprintf(buf, len, "%o", (int)s.st_mode);
snprintf(buf, len, "%o", (int) s.st_mode);
break;
}
}
return buf;
return 0;
}
static struct ast_custom_function env_function = {
@@ -121,15 +124,15 @@ static struct ast_custom_function stat_function = {
.syntax = "STAT(<flag>,<filename>)",
.read = stat_read,
.desc =
"flag may be one of the following:\n"
" d - Checks if the file is a directory\n"
" e - Checks if the file exists\n"
" f - Checks if the file is a regular file\n"
" m - Returns the file mode (in octal)\n"
" s - Returns the size (in bytes) of the file\n"
" A - Returns the epoch at which the file was last accessed\n"
" C - Returns the epoch at which the inode was last changed\n"
" M - Returns the epoch at which the file was last modified\n",
"flag may be one of the following:\n"
" d - Checks if the file is a directory\n"
" e - Checks if the file exists\n"
" f - Checks if the file is a regular file\n"
" m - Returns the file mode (in octal)\n"
" s - Returns the size (in bytes) of the file\n"
" A - Returns the epoch at which the file was last accessed\n"
" C - Returns the epoch at which the inode was last changed\n"
" M - Returns the epoch at which the file was last modified\n",
};
@@ -169,11 +172,3 @@ char *key()
{
return ASTERISK_GPL_KEY;
}
/*
Local Variables:
mode: C
c-file-style: "linux"
indent-tabs-mode: nil
End:
*/