1 files changed, 12 insertions, 3 deletions

diff --git a/gammu/emb/common/misc/misc.c b/gammu/emb/common/misc/misc.c
index c2f09e4..7227e7b 100644
--- a/gammu/emb/common/misc/misc.c
+++ b/gammu/emb/common/misc/misc.c
@@ -8,12 +8,15 @@
 #include <stdio.h>
 #include <locale.h>
 #include <sys/timeb.h>
 #ifdef WIN32
 #  include "windows.h"
 #endif
+#if defined(linux) || defined(__linux) || defined(__linux__)
+#  include <sys/utsname.h>
+#endif
 
 #include "../gsmstate.h"
 #include "misc.h"
 
 /* Based on article in Polish PC-Kurier 8/1998 page 104
  * Archive on http://www.pckurier.pl
@@ -228,16 +231,18 @@ char *OSDate (GSM_DateTime dt)
 
         return retval2;
 }
 
 bool CheckDate(GSM_DateTime *date)
 {
-        /* FIXME: This could also check if day is correct for selected month */
+        const unsigned int days[]={31,29,31,30,31,30,31,31,30,31,30,31};
+
+        /* FIXME: This could also check for leap years */
         return date->Year != 0 &&
                 date->Month >= 1 && date->Month <= 12 &&
-                date->Day >= 1 && date->Day <= 31;
+               date->Day >= 1 && date->Day <= days[date->Month];
 }
 
 bool CheckTime(GSM_DateTime *date)
 {
         return date->Hour <= 23 && date->Hour >= 0 &&
                 date->Minute <= 59 && date->Minute >= 0 &&
@@ -448,12 +453,15 @@ void DumpMessage(FILE *df, Debug_Level dl, const unsigned char *message, int mes
 char *GetOS(void)
 {
 #ifdef WIN32
         OSVERSIONINFOEX Ver;
                 bool    Extended = true;
 #endif
+#if defined(linux) || defined(__linux) || defined(__linux__)
+                struct utsnameVer;
+#endif
                 static char Buffer[100] = {0x00};
 
 #ifdef WIN32
                 memset(&Ver,sizeof(OSVERSIONINFOEX),0);
         Ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
 
@@ -517,13 +525,14 @@ char *GetOS(void)
         }
 
         if (Extended && Ver.wServicePackMajor != 0) {
                 sprintf(Buffer+strlen(Buffer)," SP%i",Ver.wServicePackMajor);
         }
 #elif defined(linux) || defined(__linux) || defined(__linux__)
-        sprintf(Buffer, "Linux");
+        uname(&Ver);
+        sprintf(Buffer, "Linux, kernel %s",Ver.release);
 #elif defined(__FreeBSD__)
         sprintf(Buffer, "FreeBSD");
 #elif defined(__NetBSD__)
         sprintf(Buffer, "NetBSD");
 #elif defined(__OpenBSD__)
         sprintf(Buffer, "OpenBSD");