first try of c decompressor, not working yet

This commit is contained in:
2022-09-08 23:42:03 +02:00
parent d93aec186c
commit f817dc9254
4 changed files with 137 additions and 0 deletions

25
c_unpacker/main.c Normal file
View File

@@ -0,0 +1,25 @@
#include <stdio.h>
#include <stdlib.h>
int upkr_unpack(void* destination, void* compressed_data);
int main(int argn, char** argv) {
void* input_buffer = malloc(1024*1024);
void* output_buffer = malloc(1024*1024);
FILE* in_file = fopen(argv[1], "rb");
int in_size = fread(input_buffer, 1, 1024*1024, in_file);
fclose(in_file);
printf("Compressed size: %d\n", in_size);
int out_size = upkr_unpack(output_buffer, input_buffer);
printf("Uncompressed size: %d\n", out_size);
FILE* out_file = fopen(argv[2], "wb");
fwrite(output_buffer, 1, out_size, out_file);
fclose(out_file);
return 0;
}