X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Frrd_cgi.c;h=5c2aa1bc36c1668c5f2a2d47412c19c27b612aad;hb=5fc7ff89bdbced9c593c566fea9840a269935dcd;hp=c1684f7beb423599bed1d1208dc7f6301a075b01;hpb=0881b8848ab8c1cb9b50db4599d4adc9391a774d;p=rrdtool.git

diff --git a/src/rrd_cgi.c b/src/rrd_cgi.c
index c1684f7..5c2aa1b 100644
--- a/src/rrd_cgi.c
+++ b/src/rrd_cgi.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.12  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.23  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * rrd_cgi.c  RRD Web Page Generator
  *****************************************************************************/
@@ -61,6 +61,9 @@ char* includefile(long, const char **);
 /* for how long is the output of the cgi valid ? */
 char* rrdgoodfor(long, const char **);
 
+/* return rrdcgi version string */ 
+char* rrdgetinternal(long, const char **);
+
 char* rrdstrip(char *buf);
 char* scanargs(char *line, int *argc, char ***args);
 
@@ -284,6 +287,7 @@ rrd_expand_vars(char* buffer)
                 parse(&buffer, i, "<RRD::TIME::LAST", printtimelast);
                 parse(&buffer, i, "<RRD::TIME::NOW", printtimenow);
                 parse(&buffer, i, "<RRD::TIME::STRFTIME", printstrftime);
+		parse(&buffer, i, "<RRD::INTERNAL", rrdgetinternal);
 	}
 	return buffer;
 }
@@ -409,6 +413,7 @@ int main(int argc, char *argv[]) {
 		parse(&buffer, i, "<RRD::TIME::LAST", printtimelast);
 		parse(&buffer, i, "<RRD::TIME::NOW", printtimenow);
 		parse(&buffer, i, "<RRD::TIME::STRFTIME", printstrftime);
+		parse(&buffer, i, "<RRD::INTERNAL", rrdgetinternal);
 	}
 
 	if (!filter) {
@@ -506,11 +511,7 @@ char* rrdgetenv(long argc, const char **args) {
 	if (envvar) {
 		return stralloc(envvar);
 	} else {
-#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
-               _snprintf(buf, sizeof(buf), "[ERROR:_getenv_'%s'_failed", args[0]);
-#else
                 snprintf(buf, sizeof(buf), "[ERROR:_getenv_'%s'_failed", args[0]);
-#endif         
                 return stralloc(buf);
 	}
 }
@@ -526,11 +527,7 @@ char* rrdgetvar(long argc, const char **args) {
 	if (value) {
 		return stralloc(value);
 	} else {
-#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
-               _snprintf(buf, sizeof(buf), "[ERROR:_getvar_'%s'_failed", args[0]);
-#else
                 snprintf(buf, sizeof(buf), "[ERROR:_getvar_'%s'_failed", args[0]);
-#endif
 		return stralloc(buf);
 	}
 }
@@ -549,6 +546,20 @@ char* rrdgoodfor(long argc, const char **args){
   return stralloc("");
 }
 
+char* rrdgetinternal(long argc, const char **args){
+  if (argc == 1) {
+    if( strcasecmp( args[0], "VERSION") == 0) {
+      return stralloc(PACKAGE_VERSION);
+    } else if( strcasecmp( args[0], "COMPILETIME") == 0) {
+      return stralloc(__DATE__ " " __TIME__);
+    } else {
+      return stralloc("[ERROR: internal unknown argument]");
+    }
+  } else {
+    return stralloc("[ERROR: internal expected 1 argument]");
+  }
+}
+
 /* Format start or end times using strftime.  We always need both the
  * start and end times, because, either might be relative to the other.
  * */
@@ -563,7 +574,7 @@ char* printstrftime(long argc, const char **args){
 	/* Make sure that we were given the right number of args */
 	if( argc != 4) {
 		rrd_set_error( "wrong number of args %d", argc);
-		return (char *) -1;
+		return stralloc("");
 	}
 
 	/* Init start and end time */
@@ -573,14 +584,14 @@ char* printstrftime(long argc, const char **args){
 	/* Parse the start and end times we were given */
 	if( (parsetime_error = parsetime( args[1], &start_tv))) {
 		rrd_set_error( "start time: %s", parsetime_error);
-		return (char *) -1;
+		return stralloc("");
 	}
 	if( (parsetime_error = parsetime( args[2], &end_tv))) {
 		rrd_set_error( "end time: %s", parsetime_error);
-		return (char *) -1;
+		return stralloc("");
 	}
 	if( proc_start_end( &start_tv, &end_tv, &start_tmp, &end_tmp) == -1) {
-		return (char *) -1;
+		return stralloc("");
 	}
 
 	/* Do we do the start or end */
@@ -592,7 +603,7 @@ char* printstrftime(long argc, const char **args){
 	}
 	else {
 		rrd_set_error( "start/end not found in '%s'", args[0]);
-		return (char *) -1;
+		return stralloc("");
 	}
 
 	/* now format it */
@@ -601,7 +612,7 @@ char* printstrftime(long argc, const char **args){
 	}
 	else {
 		rrd_set_error( "strftime failed");
-		return (char *) -1;
+		return stralloc("");
 	}
 }