1 files changed, 111 insertions, 0 deletions
diff --git a/common.c b/common.c
new file mode 100644
index 0000000..17b594b
--- /dev/null
+++ b/common.c
@@ -0,0 +1,111 @@
+/*
+ * common.c: EPG2VDR plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ */
+
+#include <sys/time.h>
+#include <stdarg.h>
+#include <string.h>
+#include <syslog.h>
+
+#include <vdr/thread.h>
+
+#include "common.h"
+#include "config.h"
+
+cMutex logMutex;
+
+//***************************************************************************
+// Tell
+//***************************************************************************
+
+void tell(int eloquence, const char* format, ...)
+{
+   if (cfg.loglevel < eloquence)
+      return ;
+
+   const int sizeBuffer = 100000;
+   char t[sizeBuffer+100]; *t = 0;
+   va_list ap;
+
+   cMutexLock lock(&logMutex);
+   
+   va_start(ap, format);
+
+   snprintf(t, sizeBuffer, "SEDUATMO: ");
+   vsnprintf(t+strlen(t), sizeBuffer-strlen(t), format, ap);
+   
+   syslog(LOG_ERR, "%s", t);
+
+   va_end(ap);
+}
+
+//***************************************************************************
+// Error
+//***************************************************************************
+
+int error(const char* format, ...)
+{
+   const int sizeBuffer = 100000;
+   char t[sizeBuffer+100]; *t = 0;
+   va_list ap;
+
+   cMutexLock lock(&logMutex);
+   
+   va_start(ap, format);
+
+   snprintf(t, sizeBuffer, "SEDUATMO: ");
+   vsnprintf(t+strlen(t), sizeBuffer-strlen(t), format, ap);
+   
+   syslog(LOG_ERR, "%s", t);
+
+   va_end(ap);
+
+   return fail;
+}
+
+//***************************************************************************
+// msNow
+//***************************************************************************
+
+MsTime msNow()
+{
+   timeval tv;
+
+   gettimeofday(&tv, 0); 
+
+   return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
+
+//***************************************************************************
+// Misc. Functions
+//***************************************************************************
+
+int minMax(int x, int min, int max)
+{
+   if (x < min)
+      return min;
+   
+   if (max < x)
+      return max;
+   
+   return x;
+}
+
+double min(double a, double b)
+{
+    return a < b ? a : b;
+}
+
+double max(double a, double b)
+{
+    return a >= b ? a : b;
+}
+
+int getrand(int min, int max)
+{
+    srand(time(0));
+    return rand() % (max-min) + min;
+}