khanat-opennel-code/code/tool/bin2c/bin2c.cpp

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// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, char* argv[])
{
if (argc<2)
{
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printf ("bin2c <filename.bin> [filename.c]\n");
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}
else
{
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// path and filename but without extension
char sPathWithoutExtension[256];
// basename of file
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char sName[256];
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// copy fullpath from command-line
strcpy(sPathWithoutExtension, argv[1]);
char *tmpExt = strrchr(sPathWithoutExtension, '.');
// remove extension
if (tmpExt) *tmpExt = 0;
// look for last directory separator
const char *tmpName1 = strrchr(sPathWithoutExtension, '/');
#ifdef _WIN32
const char *tmpName2 = strrchr(sPathWithoutExtension, '\\');
#else
const char *tmpName2 = NULL;
#endif
// take last separator
const char *tmpName = tmpName1 > tmpName2 ? tmpName1:tmpName2;
// keep only path
if (tmpName)
{
// computes position in path
size_t pos = tmpName - sPathWithoutExtension;
// copy basename
strcpy(sName, sPathWithoutExtension+pos+1);
}
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char sOutput[256];
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if (argc>2)
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{
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strcpy (sOutput, argv[2]);
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}
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else
{
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strcpy(sOutput, sPathWithoutExtension);
strcat(sOutput, ".cpp");
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}
FILE *pIn=fopen( argv[1], "rb");
if (pIn==NULL)
printf ("Can't open %s.", argv[1]);
else
{
FILE *pOut=fopen( sOutput, "w");
if (pOut==NULL)
printf ("Can't open %s.", sOutput);
else
{
fprintf (pOut,
"/**\n"
" * Generated by bin2c.exe\n"
" * binfile: %s\n"
" */\n"
"\n"
"extern const unsigned char %s[];\n"
"extern const unsigned int %sSize;\n\n"
"static const unsigned char %s[] =\n"
"{\n", argv[1], sName, sName, sName);
unsigned int size=0;
int i;
while (1)
{
fprintf (pOut, "\t");
for (i=0; i<8; i++)
{
int c=fgetc (pIn);
if (c==EOF)
break;
fprintf (pOut, "0x%02x, ", c);
size++;
}
fprintf (pOut, "\n");
if (i!=8)
break;
}
fprintf (pOut, "};\n\n");
fprintf (pOut, "static const unsigned int %sSize = %d;\n\n", sName, size);
fclose (pOut);
fclose (pIn);
}
}
}
return 0;
}