comparison: libidav/utils.c
libidav/utils.c
- changeset 545
- 268157722a0e
- parent 544
- 9e85e1ec1155
- child 558
- 1a9e6a5c1e79
equal
deleted
inserted
replaced
| 544:9e85e1ec1155 | 545:268157722a0e |
|---|---|
| 872 | 872 |
| 873 if(path[len-1] == '/') { | 873 if(path[len-1] == '/') { |
| 874 path[len-1] = '\0'; | 874 path[len-1] = '\0'; |
| 875 } | 875 } |
| 876 } | 876 } |
| 877 | |
| 878 char* util_file_hash(const char *path) { | |
| 879 FILE *in = fopen(path, "r"); | |
| 880 if(!in) { | |
| 881 return NULL; | |
| 882 } | |
| 883 | |
| 884 DAV_SHA_CTX *sha = dav_hash_init(); | |
| 885 char *buf = malloc(16384); | |
| 886 | |
| 887 size_t r; | |
| 888 while((r = fread(buf, 1, 16384, in)) > 0) { | |
| 889 dav_hash_update(sha, buf, r); | |
| 890 } | |
| 891 | |
| 892 char hash[DAV_SHA256_DIGEST_LENGTH]; | |
| 893 dav_hash_final(sha, hash); | |
| 894 free(buf); | |
| 895 fclose(in); | |
| 896 | |
| 897 return util_hexstr(hash, DAV_SHA256_DIGEST_LENGTH); | |
| 898 } |
