102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2014-2015 Anthony Birkett
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* rehg.c (rehg.exe): Tool to reverse C-code array to file converted by ehg.exe
|
|
* Based on https://github.com/birkett/cbintools/tree/master/c2bin
|
|
* and compiled with TynyCC https://bellard.org/tcc/
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#define BUFFER_SIZE 500
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
FILE *inputFile = NULL;
|
|
FILE *outputFile = NULL;
|
|
char sBuffer[BUFFER_SIZE];
|
|
char *pch;
|
|
char *newline, *endBracket;
|
|
int i;
|
|
|
|
if (argc != 3)
|
|
{
|
|
printf("%s %s %s\n", "Usage:", argv[0], "<header> <output>");
|
|
return 1;
|
|
}
|
|
|
|
inputFile = fopen(argv[1], "r");
|
|
|
|
if (inputFile == NULL)
|
|
{
|
|
printf("%s %s\n", "Unable to open input header:", argv[1]);
|
|
return 1;
|
|
}
|
|
|
|
outputFile = fopen(argv[2], "wb");
|
|
|
|
if (outputFile == NULL)
|
|
{
|
|
printf("%s %s\n", "Unable to open output file:", argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
// Skip the first 4 lines.
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
fgets(sBuffer, BUFFER_SIZE, inputFile);
|
|
}
|
|
|
|
// Get the contents of each line of the array.
|
|
while (fgets(sBuffer, BUFFER_SIZE, inputFile))
|
|
{
|
|
// Get rid of the new line character.
|
|
newline = strchr(sBuffer, '\n');
|
|
if (newline)
|
|
{
|
|
*newline = 0;
|
|
}
|
|
|
|
// Skip this line if its the closing "};".
|
|
endBracket = strchr(sBuffer, '}');
|
|
if (endBracket)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Write out each character.
|
|
pch = strtok(sBuffer, ",");
|
|
while (pch != NULL)
|
|
{
|
|
fprintf(outputFile, "%c", strtol(pch, NULL, 0)); // autodetect
|
|
pch = strtok(NULL, ",");
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|