add hex logging capability

r3755 | dcl | 2012-10-02 17:11:07 +1000 (Tue, 02 Oct 2012) | 1 line

servlog.c

@@ -400,3 +400,44 @@ snprintf(fPath, 1023, "%s/", "../log");
   void SICSLogWrite(char *pText, OutCode eOut) {
     SICSLogWriteTime(pText, eOut, NULL);
   }
+
+  void SICSLogWriteHexTime(const char* text, int count, OutCode eOut, struct timeval *tp) {
+    char hex[] = "0123456789ABCDEF";
+    char addr[20], left[80], right[80];
+    char *lp = left;
+    char *rp = right;
+    int i;
+    for (i = 0; i < count; ++i) {
+      if ((i & 0xF) == 0) {
+        if (i > 0) {
+          char line[132];
+          snprintf(line, sizeof(line)-1, "%-6s: %-49s | %-17s |", addr, left, right);
+          SICSLogWriteTime(line, eOut, tp);
+        }
+        snprintf(addr, sizeof(addr)-1, "%06x", i);
+        lp = left;
+        rp = right;
+      }
+      *lp++ = hex[(text[i] >> 4) & 0xF];
+      *lp++ = hex[(text[i]) & 0xF];
+      *lp++ = ' ';
+      if (text[i]>= ' ' && text[i] <= '~')
+        *rp++ = text[i];
+      else
+        *rp++ = '.';
+      if ((i & 0xF) == 8) {
+        *lp++ = ' ';
+        *rp++ = ' ';
+      }
+      *lp = *rp = '\0';
+    }
+    if (i > 0) {
+      char line[132];
+      snprintf(line, sizeof(line)-1, "%-6s: %-49s | %-17s |", addr, left, right);
+      SICSLogWriteTime(line, eOut, tp);
+    }
+  }
+
+  void SICSLogWriteHex(const char* text, int count, OutCode eOut) {
+    SICSLogWriteHexTime(text, count, eOut, NULL);
+  }

servlog.h

@@ -17,6 +17,8 @@
 #include "Scommon.h"
 	void SICSLogWrite(char *ptext, OutCode eOut );
 	void SICSLogWriteTime(char *ptext, OutCode eOut, struct timeval *tp );
+        void SICSLogWriteHex(const char* text, int count, OutCode eOut);
+        void SICSLogWriteHexTime(const char* text, int count, OutCode eOut, struct timeval *tp);
         void SICSLogEnable(int flag);
         int KillCapture(SConnection *pCon);