Ticket #5319: mythtv-5319-add_query_timezone_to_protocol.patch

programs/mythbackend/mainserver.h

@@ -135 +135 @@
     void HandleQueryLoad(PlaybackSock *pbs);
     void HandleQueryUptime(PlaybackSock *pbs);
     void HandleQueryMemStats(PlaybackSock *pbs);
+    void HandleQueryTimezone(PlaybackSock *pbs);
     void HandleBlockShutdown(bool blockShutdown, PlaybackSock *pbs);
     
     void SendResponse(MythSocket *pbs, QStringList &commands);

programs/mythbackend/mainserver.cpp

@@ -15 +15 @@
 #include <math.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <time.h>
 #include "../../config.h"
 #ifdef HAVE_SYS_SOUNDCARD_H
     #include <sys/soundcard.h>
@@ -374 +375 @@
     {
         HandleQueryMemStats(pbs);
     }
+    else if (command == "QUERY_TIMEZONE")
+    {
+        HandleQueryTimezone(pbs);
+    }
     else if (command == "QUERY_CHECKFILE")
     {
         HandleQueryCheckFile(listline, pbs);
@@ -2310 +2315 @@
 
 /**
  * \addtogroup myth_network_protocol
+ * \par        QUERY_TIMEZONE
+ * Returns timezone offset, timezone name
+ */
+void MainServer::HandleQueryTimezone(PlaybackSock *pbs)
+{
+    MythSocket    *pbssock = pbs->getSocket();
+    QStringList strlist;
+    QString offset("UNDEF");
+    QString name("UNDEF");
+
+#ifndef USING_MINGW
+    char zone_string[64];
+    time_t t;
+    struct tm *result = (struct tm *)malloc(sizeof(*result));
+
+    t = time(NULL);
+    localtime_r(&t, result);
+
+    if (result != NULL)
+    {
+        if (strftime(zone_string, sizeof(zone_string), "%z", result) > 0)
+            offset = zone_string;
+        if (strftime(zone_string, sizeof(zone_string), "%Z", result) > 0)
+            name = zone_string;
+    }
+
+    if (result != NULL)
+        free(result);
+
+#endif
+    strlist << offset << name;
+
+    SendResponse(pbssock, strlist);
+}
+
+/**
+ * \addtogroup myth_network_protocol
  * \par        QUERY_CHECKFILE \e checkslaves \e programinfo
  */
 void MainServer::HandleQueryCheckFile(QStringList &slist, PlaybackSock *pbs)