[RE] Need a small tar file extraction example

[PratikGajera]

Hi,

Library is so nice. I want to integrate it in my application. Do you have any small example to extract tar file in my current directory?

Thanks, PG

[yangjiwei-source]

int untar_file_to(const char *tar_name, const char dest_path) { mtar_t tar; / Open archive for reading */ int ret = mtar_open(&tar, tar_name, "r"); if (MTAR_ESUCCESS != ret) { return ret; }

mtar_header_t h; while ((mtar_read_header(&tar, &h)) != MTAR_ENULLRECORD) { printf("%s (%d bytes)\n", h.name, h.size); char dest_file[512] = {}; snprintf(dest_file, sizeof(dest_file) / sizeof(char), "%s/%s", dest_path, h.name); if ('/' == h.name[strlen(h.name) - 1]) { mkdir(dest_file, 0777); mtar_next(&tar); continue; } FILE *f = fopen(dest_file, "w"); if (!f) { return MTAR_EOPENFAIL; } char p; p = calloc(1, h.size + 1); if (MTAR_ESUCCESS != mtar_read_data(&tar, p, h.size)) { free(p); fclose(f); mtar_close(&tar); return MTAR_EREADFAIL; } fwrite(p, 1, h.size, f); free(p); fclose(f); mtar_next(&tar); } / Close archive */ mtar_close(&tar); return 0; }