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CBPatcher.c
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CBPatcher.c
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//
// CBPatcher.c
// CBPatcher
//
// Created by JonathanSeals on 11/18/18.
// Copyright © 2018 JonathanSeals. All rights reserved.
//
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "CBPUtils.h"
#include "CBPatch.h"
int main(int argc, char **argv) {
if (argc < 4) {
printf("Missing args (cbpatcher infile outfile version)\n");
return -1;
}
char *fileName = argv[1];
void *fileBuf = 0;
size_t fileLen = 0;
int ret = openFile(fileName, &fileLen, &fileBuf);
if (ret) {
printf("Failed to open %s\n", fileName);
return -1;
}
char *versionNum = argv[3];
ret = kernPat(fileBuf, fileLen, versionNum);
if (ret) {
printf("Failed to patch kernel\n");
free(fileBuf);
return -1;
}
printf("Kernel patched successfully\n");
FILE *outFile = fopen(argv[2], "w");
fwrite(fileBuf, fileLen, 1, outFile);
fflush(outFile);
fclose(outFile);
free(fileBuf);
return 0;
}