X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_graph.c;h=eeff31c41ca33db51c06eb9737ac97a7ca156c9c;hp=24b58d08bf48b9b8264789aa340aeb382a1c8bc9;hb=19f031713115921bebf5949ce63926d66dd8c6a5;hpb=f99f5a6e7ff6ba37adb08eb0c3c5af9371d3bc56

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index 24b58d0..eeff31c 100644
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.4.2  Copyright by Tobi Oetiker, 1997-2009
+ * RRDtool 1.4.3  Copyright by Tobi Oetiker, 1997-2010
  ****************************************************************************
  * rrd__graph.c  produce graphs from data in rrdfiles
  ****************************************************************************/
@@ -29,6 +29,10 @@
 
 #include <locale.h>
 
+#ifdef HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+
 #include "rrd_graph.h"
 #include "rrd_client.h"
 
@@ -1355,7 +1359,21 @@ int data_proc(
     return 0;
 }
 
-
+static int find_first_weekday(void){
+    static int first_weekday = -1;
+    if (first_weekday == -1){
+#ifdef HAVE__NL_TIME_WEEK_1STDAY
+        /* according to http://sourceware.org/ml/libc-locales/2009-q1/msg00011.html */
+        long week_1stday_l = (long) nl_langinfo (_NL_TIME_WEEK_1STDAY);
+        if (week_1stday_l == 19971130) first_weekday = 0; /* Sun */
+        else if (week_1stday_l == 19971201) first_weekday = 1; /* Mon */
+        else first_weekday = 1; /* we go for a monday default */
+#else
+        first_weekday = 1;
+#endif
+    }
+    return first_weekday;
+}
 
 /* identify the point where the first gridline, label ... gets placed */
 
@@ -1397,10 +1415,10 @@ time_t find_first_time(
         tm.       tm_sec = 0;
         tm.       tm_min = 0;
         tm.       tm_hour = 0;
-        tm.       tm_mday -= tm.tm_wday - 1;    /* -1 because we want the monday */
+        tm.       tm_mday -= tm.tm_wday - find_first_weekday();
 
-        if (tm.tm_wday == 0)
-            tm.       tm_mday -= 7; /* we want the *previous* monday */
+        if (tm.tm_wday == 0 && find_first_weekday() > 0)
+            tm.       tm_mday -= 7; /* we want the *previous* week */
 
         break;
     case TMT_MONTH:
@@ -1730,6 +1748,7 @@ int leg_place(
                 prt_fctn != 'r' &&
                 prt_fctn != 'j' &&
                 prt_fctn != 'c' &&
+                prt_fctn != 'u' &&
                 prt_fctn != 's' && prt_fctn != '\0' && prt_fctn != 'g') {
                 free(legspace);
                 rrd_set_error
@@ -1839,6 +1858,8 @@ int leg_place(
                     leg_y += im->text_prop[TEXT_PROP_LEGEND].size * 1.8;
                 if (prt_fctn == 's')
                     leg_y -= im->text_prop[TEXT_PROP_LEGEND].size;
+                if (prt_fctn == 'u')
+                    leg_y -= im->text_prop[TEXT_PROP_LEGEND].size *1.8;
 
                 if(calc_width && (fill > legendwidth)){
                     legendwidth = fill;
@@ -4194,7 +4215,7 @@ void rrd_graph_options(
         int       col_start, col_end;
 
         opt = getopt_long(argc, argv,
-                          "Aa:B:b:c:Dd:Ee:Ff:G:gh:IiJjL:l:Nn:Bb:oPR:rS:s:T:t:u:v:W:w:X:x:Yy:z",
+                          "Aa:B:b:c:Dd:Ee:Ff:G:gh:IiJjL:l:Mm:Nn:oPR:rS:s:T:t:u:v:W:w:X:x:Yy:z",
                           long_options, &option_index);
         if (opt == EOF)
             break;