Introduced colored loggin.

FossilOrigin-Name: 55fc8222563fd1a327c866a216bf590a28190fed0d9509ac35667b349637619b

src/capwap/log_file.c

@@ -0,0 +1,39 @@
+
+#include <stdio.h>
+
+#include "log.h"
+
+
+int cw_log_file_flags = LOG_PERROR;
+char * cw_log_filename = NULL;
+
+
+void cw_log_vfile(int level,const char * format, va_list args)
+{
+/*	switch(level){
+		case LOG_DEBUG:
+			printf("DBG:");
+			break;
+		case LOG_INFO:
+			printf("INFO:");
+			break;
+		case LOG_ERR:
+			printf("ERROR:");
+			break;
+	}
+*/
+	vprintf(format,args);
+	printf("\n");
+
+}
+
+void cw_log_file(int level,const char *format, ...) 
+{
+	va_list args;
+        va_start(args, format);
+	cw_log_vfile(level,format,args);
+	va_end(args);
+        closelog();
+}
+
+