From b3fc77efd678333ca5ed0fef50cedb866e484f92 Mon Sep 17 00:00:00 2001
From: Dale Weiler <killfieldengine@gmail.com>
Date: Wed, 24 Apr 2013 04:48:05 +0000
Subject: [PATCH] Implemented __TIME_STAMP__ predef, expands to a timestamp of
when the __FILE__ was last modified, returned in the format: "Www Mmm dd
hh:mm:ss yyyy", where Www is the weekday, Mmm the month (in letter), dd the
day of the month, hh:mm:ss the time, and yyyy the year.
---
ftepp.c | 26 +++++++++++++++++++++++++-
gmqcc.h | 4 +++-
2 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/ftepp.c b/ftepp.c
index 7d5ba3e..28db0d2 100755
--- a/ftepp.c
+++ b/ftepp.c
@@ -22,6 +22,7 @@
* SOFTWARE.
*/
#include <time.h>
+#include <sys/stat.h>
#include "gmqcc.h"
#include "lexer.h"
@@ -174,6 +175,28 @@ char *ftepp_predef_randomlast(lex_file *context) {
(void)context;
return value;
}
+/* __TIMESTAMP__ */
+char *ftepp_predef_timestamp(lex_file *context) {
+ struct stat finfo;
+ char *find;
+ char *value;
+ size_t size;
+ if (stat(context->name, &finfo))
+ return util_strdup("\"<failed to determine timestamp>\"");
+
+ /*
+ * ctime and it's fucking annoying newline char, no worries, we're
+ * professionals here.
+ */
+ find = ctime(&finfo.st_mtime);
+ value = (char*)mem_a(strlen(find) + 1);
+ memcpy(&value[1], find, (size = strlen(find)) - 1);
+
+ value[0] = '"';
+ value[size] = '"';
+
+ return value;
+}
const ftepp_predef_t ftepp_predefs[FTEPP_PREDEF_COUNT] = {
{ "__LINE__", &ftepp_predef_line },
@@ -183,7 +206,8 @@ const ftepp_predef_t ftepp_predefs[FTEPP_PREDEF_COUNT] = {
{ "__RANDOM__", &ftepp_predef_random },
{ "__RANDOM_LAST__", &ftepp_predef_randomlast },
{ "__DATE__", &ftepp_predef_date },
- { "__TIME__", &ftepp_predef_time }
+ { "__TIME__", &ftepp_predef_time },
+ { "__TIME_STAMP__", &ftepp_predef_timestamp }
};
#define ftepp_tokval(f) ((f)->lex->tok.value)
diff --git a/gmqcc.h b/gmqcc.h
index 6ae52e9..cc95234 100755
--- a/gmqcc.h
+++ b/gmqcc.h
@@ -1012,9 +1012,11 @@ typedef struct {
/*
* line, file, counter, counter_last, random, random_last, date, time
+ * time_stamp.
+ *
* increment when items are added
*/
-#define FTEPP_PREDEF_COUNT 8
+#define FTEPP_PREDEF_COUNT 9
struct ftepp_s *ftepp_create ();
bool ftepp_preprocess_file (struct ftepp_s *ftepp, const char *filename);