From cb4a46e7fbe62d788e66ed6121c717a2d22a4d7c Mon Sep 17 00:00:00 2001
From: watcherhd <watcherhd@e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb>
Date: Thu, 21 Apr 2011 14:14:52 +0000
Subject: svn.miranda.im is moving to a new home!

git-svn-id: http://miranda-plugins.googlecode.com/svn/trunk@7 e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb
---
 cryptopp/base16.cpp | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 cryptopp/base16.cpp

(limited to 'cryptopp/base16.cpp')

diff --git a/cryptopp/base16.cpp b/cryptopp/base16.cpp
new file mode 100644
index 0000000..b8c813e
--- /dev/null
+++ b/cryptopp/base16.cpp
@@ -0,0 +1,64 @@
+#include "commonheaders.h"
+
+
+char *base16encode(const char *inBuffer, int count) {
+
+	char *outBuffer = (char *) malloc(count*2+1);
+	char *outBufferPtr = outBuffer;
+	BYTE *inBufferPtr = (BYTE *) inBuffer;
+
+	while(count){
+		*outBufferPtr++ = encode16(((*inBufferPtr)>>4)&0x0F);
+		*outBufferPtr++ = encode16((*inBufferPtr++)&0x0F);
+		count--;
+	}
+	*outBufferPtr = '\0';
+
+	return outBuffer;
+}
+
+
+char *base16decode(const char *inBuffer, int *count) {
+
+	char *outBuffer = (char *) malloc(*count);
+	BYTE *outBufferPtr = (BYTE *) outBuffer;
+	bool big_endian = false;
+
+	if(*inBuffer == '0' && *(inBuffer+1) == 'x') {
+		inBuffer += *count;
+		big_endian = true;
+		*count -= 2;
+	}
+	while(*count>1){
+		BYTE c0,c1;
+		if(big_endian) {
+			c1 = decode16(*--inBuffer);
+			c0 = decode16(*--inBuffer);
+		}
+		else {
+			c0 = decode16(*inBuffer++);
+			c1 = decode16(*inBuffer++);
+		}
+		if((c0 | c1) == BERR) {
+			free(outBuffer);
+			*count = 0;
+			return(NULL);
+		}
+		*outBufferPtr++ = (c0<<4) | c1;
+		*count -= 2;
+	}
+	*outBufferPtr = '\0';
+	*count = (int)(outBufferPtr-(BYTE *)outBuffer);
+
+	return outBuffer;
+}
+
+
+char *base16decode(const char *inBuffer) {
+
+    int count = (int)strlen(inBuffer);
+	return base16decode(inBuffer, &count);
+}
+
+
+// EOF
-- 
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