73 lines
1.2 KiB
C
73 lines
1.2 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <string.h>
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#include <zlib.h>
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int main(int argc, char** argv)
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{
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if(argc >= 3)
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{
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bool useZip = false;
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if(argc == 4 && strcmp(argv[3], "-z") == 0) useZip = true;
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FILE* bin = fopen(argv[1], "rb");
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if(bin)
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{
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fseek(bin, 0, SEEK_END);
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int size = ftell(bin);
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fseek(bin, 0, SEEK_SET);
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unsigned char* buffer = (unsigned char*)malloc(size);
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if(buffer)
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{
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fread(buffer, size, 1, bin);
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fclose(bin);
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if(useZip)
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{
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unsigned char* output = (unsigned char*)malloc(size);
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if(output)
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{
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unsigned long sizeComp = size;
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if(compress2(output, &sizeComp, buffer, size, Z_BEST_COMPRESSION) != Z_OK)
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{
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printf("compression error\n");
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}
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else
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{
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size = sizeComp;
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memcpy(buffer, output, size);
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}
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free(output);
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}
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else printf("memory error :(\n");
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}
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FILE* txt = fopen(argv[2], "wb");
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if(txt)
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{
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for(int i = 0; i < size; i++)
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fprintf(txt, "0x%02x, ", buffer[i]);
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fclose(txt);
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}
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else printf("cannot open bin file\n");
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free(buffer);
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}
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}
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else printf("cannot open bin file\n");
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}
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else printf("usage: bin2txt <bin> <txt>\n");
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return 0;
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}
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