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sk1

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This commit is contained in:
Bohdan Kapliuk 2025-01-12 16:24:48 +02:00
parent aa7d7d14e9
commit 2af68a7e69
1 changed files with 4 additions and 4 deletions
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8
sk1/compressor.c
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@ -88,7 +88,7 @@ unsigned char* decompress_1_buffer(const unsigned char* data, size_t size, size_
int decompress_1(const char* input_file_name, const char* output_file_name) { int decompress_1(const char* input_file_name, const char* output_file_name) {
size_t size; size_t size;
unsigned char* data; unsigned char* data;
if (read_file(output_file_name, &data, &size) != 0) return -1; if (read_file(input_file_name, &data, &size) != 0) return -1;
size_t out_size; size_t out_size;
unsigned char* decompressed = decompress_1_buffer(data, size, &out_size); unsigned char* decompressed = decompress_1_buffer(data, size, &out_size);
@ -96,7 +96,7 @@ int decompress_1(const char* input_file_name, const char* output_file_name) {
free(data); free(data);
return -1; return -1;
} }
int result = write_file(input_file_name, decompressed, out_size); int result = write_file(output_file_name, decompressed, out_size);
free(data); free(data);
free(decompressed); free(decompressed);
return result == 0 ? (int)out_size : -1; return result == 0 ? (int)out_size : -1;
@ -173,11 +173,11 @@ int compress_2(const char* input_file_name, const char* output_file_name) {
int decompress_2(const char* input_file_name, const char* output_file_name) { int decompress_2(const char* input_file_name, const char* output_file_name) {
unsigned char* data; unsigned char* data;
size_t size; size_t size;
if (read_file(output_file_name, &data, &size) != 0) { if (read_file(input_file_name, &data, &size) != 0) {
return -1; return -1;
} }
FILE* output = fopen(input_file_name, "w"); FILE* output = fopen(output_file_name, "w");
if (!output) { if (!output) {
free(data); free(data);
return -1; return -1;