Update of /usr/cvsroot/asterisk/funcs
In directory mongoose.digium.com:/tmp/cvs-serv19360/funcs
Modified Files:
func_strings.c
Log Message:
add STRFTIME dialplan function (bug #4098, modified to use new funcs
subdirectory)
Index: func_strings.c
===================================================================
RCS file: /usr/cvsroot/asterisk/funcs/func_strings.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- func_strings.c 5 May 2005 05:39:33 -0000 1.1
+++ func_strings.c 5 May 2005 05:50:11 -0000 1.2
@@ -19,6 +19,7 @@
#include "asterisk/logger.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
+#include "asterisk/localtime.h"
static char *function_fieldqty(struct ast_channel *chan, char *cmd, char
*data, char *buf, size_t len)
{
@@ -115,3 +116,56 @@
.syntax = "LEN(<string>)",
.read = builtin_function_len,
};
+
+static char *acf_strftime(struct ast_channel *chan, char *cmd, char *data,
char *buf, size_t len)
+{
+ char *format, *epoch, *timezone;
+ long epochi;
+ struct timeval tv;
+ struct tm time;
+
+ if (data) {
+ format = ast_strdupa(data);
+ if (format) {
+ epoch = strsep(&format, "|");
+ timezone = strsep(&format, "|");
+
+ if (epoch && !ast_strlen_zero(epoch) && sscanf(epoch,
"%ld", &epochi) == 1) {
+ } else if (!gettimeofday(&tv, NULL)) {
+ epochi = tv.tv_sec;
+ } else {
+ ast_log(LOG_ERROR, "Cannot gettimeofday()
?!!\n");
+ return "";
+ }
+
+ ast_localtime(&epochi, &time, timezone);
+
+ if (!format) {
+ format = "%c";
+ }
+
+ buf[0] = '\0';
+ if (! strftime(buf, len, format, &time)) {
+ ast_log(LOG_WARNING, "C function strftime()
output nothing?!!\n");
+ }
+ buf[len - 1] = '\0';
+
+ return buf;
+ } else {
+ ast_log(LOG_ERROR, "Out of memory\n");
+ }
+ } else {
+ ast_log(LOG_ERROR, "Asterisk function STRFTIME() requires an
argument.\n");
+ }
+ return "";
+}
+
+#ifndef BUILTIN_FUNC
+static
+#endif
+struct ast_custom_function strftime_function = {
+ .name = "STRFTIME",
+ .synopsis = "Returns the current date/time in a specified format.",
+ .syntax = "STRFTIME([<epoch>][,[timezone][,format]])",
+ .read = acf_strftime,
+};
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