1 files changed, 0 insertions, 193 deletions
diff --git a/src/modules/common/swcomprs.cpp b/src/modules/common/swcomprs.cpp
deleted file mode 100644
index 02d7d7b..0000000
--- a/src/modules/common/swcomprs.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/******************************************************************************
- *  swcomprs.cpp   - code for class 'SWCompress'- a driver class that provides
- *				compression utilities.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <swcomprs.h>
-
-SWORD_NAMESPACE_START
-
-/******************************************************************************
- * SWCompress Constructor - Initializes data for instance of SWCompress
- *
- */
-
-SWCompress::SWCompress()
-{
-	buf = zbuf = 0;
-	Init();
-}
-
-
-/******************************************************************************
- * SWCompress Destructor - Cleans up instance of SWCompress
- */
-
-SWCompress::~SWCompress()
-{
-	if (zbuf)
-		free(zbuf);
-
-	if (buf)
-		free(buf);
-}
-
-
-void SWCompress::Init()
-{
-		if (buf)
-			free(buf);
-
-		if (zbuf)
-			free(zbuf);
-
-		buf    = 0;
-		zbuf   = 0;
-		direct  = 0;
-		zlen    = 0;
-		slen    = 0;
-		zpos    = 0;
-		pos     = 0;
-}
-
-
-char *SWCompress::Buf(const char *ibuf, unsigned long *len) {
-	// setting an uncompressed buffer
-	if (ibuf) {
-		Init();
-		slen = (len) ? *len : strlen(ibuf);
-		buf = (char *) calloc(slen + 1, 1);
-		memcpy(buf, ibuf, slen);
-	}
-
-	// getting an uncompressed buffer
-	if (!buf) {
-		buf = (char *)calloc(1,1); // be sure we at least allocate an empty buf for return;
-		direct = 1;
-		Decode();
-//		slen = strlen(buf);
-		if (len)
-			*len = slen;
-	}
-	return buf;
-}
-
-
-char *SWCompress::zBuf(unsigned long *len, char *ibuf)
-{
-	// setting a compressed buffer
-	if (ibuf) {
-		Init();
-		zbuf = (char *) malloc(*len);
-		memcpy(zbuf, ibuf, *len);
-		zlen = *len;
-	}
-
-	// getting a compressed buffer
-	if (!zbuf) {
-		direct = 0;
-		Encode();
-	}
-
-	*len = zlen;
-	return zbuf;
-}
-
-
-unsigned long SWCompress::GetChars(char *ibuf, unsigned long len)
-{
-	if (direct) {
-		len = (((zlen - zpos) > (unsigned)len) ? len : zlen - zpos);
-		if (len > 0) {
-			memmove(ibuf, &zbuf[zpos], len);
-			zpos += len;
-		}
-	}
-	else {
-//		slen = strlen(buf);
-		len = (((slen - pos) > (unsigned)len) ? len : slen - pos);
-		if (len > 0) {
-			memmove(ibuf, &buf[pos], len);
-			pos += len;
-		}
-	}
-	return len;
-}
-	
-
-unsigned long SWCompress::SendChars(char *ibuf, unsigned long len)
-{
-	if (direct) {
-		if (buf) {
-//			slen = strlen(buf);
-			if ((pos + len) > (unsigned)slen) {
-				buf = (char *) realloc(buf, pos + len + 1024);
-				memset(&buf[pos], 0, len + 1024);
-			}
-		}
-		else	buf = (char *)calloc(1, len + 1024);
-		memmove(&buf[pos], ibuf, len);
-		pos += len;
-	}
-	else {
-		if (zbuf) {
-			if ((zpos + len) > zlen) {
-				zbuf = (char *) realloc(zbuf, zpos + len + 1024);
-				zlen = zpos + len + 1024;
-			}
-		}
-		else {
-			zbuf = (char *)calloc(1, len + 1024);
-			zlen = len + 1024;
-		}
-		memmove(&zbuf[zpos], ibuf, len);
-		zpos += len;
-	}
-	return len;
-}
-
-
-/******************************************************************************
- * SWCompress::Encode	- This function "encodes" the input stream into the
- *						output stream.
- *						The GetChars() and SendChars() functions are
- *						used to separate this method from the actual
- *						i/o.
- */
-
-void SWCompress::Encode(void)
-{
-	cycleStream();
-}
-
-
-/******************************************************************************
- * SWCompress::Decode	- This function "decodes" the input stream into the
- *						output stream.
- *						The GetChars() and SendChars() functions are
- *						used to separate this method from the actual
- *						i/o.
- */
-
-void SWCompress::Decode(void)
-{
-	cycleStream();
-}
-
-
-void SWCompress::cycleStream() {
-	char buf[1024];
-	unsigned long len, totlen = 0;
-
-	do {
-		len = GetChars(buf, 1024);
-		if (len)
-			totlen += SendChars(buf, len);
-	} while (len == 1024);
-
-	zlen = slen = totlen;
-}
-
-SWORD_NAMESPACE_END