1 files changed, 0 insertions, 122 deletions
diff --git a/tools/tmxcopy/zlibutils.cpp b/tools/tmxcopy/zlibutils.cpp
deleted file mode 100644
index 39c19aeef..000000000
--- a/tools/tmxcopy/zlibutils.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-
-#include <stdlib.h>
-#include <iostream>
-#include <cassert>
-#include <zlib.h>
-
-/**
- * Inflates either zlib or gzip deflated memory. The inflated memory is
- * expected to be freed by the caller.
- */
-int
-inflateMemory(unsigned char *in, unsigned int inLength,
-              unsigned char *&out, unsigned int &outLength)
-{
-    int bufferSize = 256 * 1024;
-    int ret;
-    z_stream strm;
-
-    out = (unsigned char*) malloc(bufferSize);
-
-    strm.zalloc = Z_NULL;
-    strm.zfree = Z_NULL;
-    strm.opaque = Z_NULL;
-    strm.next_in = in;
-    strm.avail_in = inLength;
-    strm.next_out = out;
-    strm.avail_out = bufferSize;
-
-    ret = inflateInit2(&strm, 15 + 32);
-
-    if (ret != Z_OK)
-        return ret;
-
-    do
-    {
-        if (strm.next_out == NULL)
-        {
-            inflateEnd(&strm);
-            return Z_MEM_ERROR;
-        }
-
-        ret = inflate(&strm, Z_NO_FLUSH);
-        assert(ret != Z_STREAM_ERROR);
-
-        switch (ret) {
-            case Z_NEED_DICT:
-                ret = Z_DATA_ERROR;
-            case Z_DATA_ERROR:
-            case Z_MEM_ERROR:
-                (void) inflateEnd(&strm);
-                return ret;
-        }
-
-        if (ret != Z_STREAM_END)
-        {
-            out = (unsigned char*) realloc(out, bufferSize * 2);
-
-            if (out == NULL)
-            {
-                inflateEnd(&strm);
-                return Z_MEM_ERROR;
-            }
-
-            strm.next_out = out + bufferSize;
-            strm.avail_out = bufferSize;
-            bufferSize *= 2;
-        }
-    }
-    while (ret != Z_STREAM_END);
-    assert(strm.avail_in == 0);
-
-    outLength = bufferSize - strm.avail_out;
-    (void) inflateEnd(&strm);
-    return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR;
-}
-
-int
-inflateMemory(unsigned char *in, unsigned int inLength,
-              unsigned char *&out)
-{
-    unsigned int outLength = 0;
-    int ret = inflateMemory(in, inLength, out, outLength);
-
-    if (ret != Z_OK || out == NULL)
-    {
-        if (ret == Z_MEM_ERROR)
-        {
-            std::cerr<<"Error: Out of memory while decompressing map data!";
-        }
-        else if (ret == Z_VERSION_ERROR)
-        {
-            std::cerr<<"Error: Incompatible zlib version!";
-        }
-        else if (ret == Z_DATA_ERROR)
-        {
-            std::cerr<<"Error: Incorrect zlib compressed data!";
-        }
-        else
-        {
-            std::cerr<<"Error: Unknown error while decompressing map data!";
-        }
-
-        free(out);
-        out = NULL;
-        outLength = 0;
-    }
-
-    return outLength;
-}
-
-/*
-int
-compressMemory(unsigned char *in, unsigned int inLength,
-              unsigned char *&out, unsigned int &outLength)
-{
-    uLongf fOutLen = outLength;
-    int ret = compress((Bytef*)out, &fOutLen, (Bytef*)in, inLength);
-    outLength = fOutLen;
-
-    assert (ret == Z_OK);
-}
-*/