diff options
Diffstat (limited to 'src/idevicerestore.c')
| -rw-r--r-- | src/idevicerestore.c | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/src/idevicerestore.c b/src/idevicerestore.c index c5f6dbb..e546864 100644 --- a/src/idevicerestore.c +++ b/src/idevicerestore.c @@ -713,6 +713,10 @@ int main(int argc, char* argv[]) { if (p) { *p = '\0'; } + + if (stat(tmpf, &st) < 0) { + __mkdir(tmpf, 0755); + } strcat(tmpf, "/"); strcat(tmpf, fsname); @@ -727,12 +731,34 @@ int main(int argc, char* argv[]) { } if (!filesystem) { - filesystem = tempnam(NULL, "ipsw_"); - if (!filesystem) { - error("WARNING: Could not get temporary filename!\n"); - filesystem = strdup(fsname); + char extfn[1024]; + strcpy(extfn, tmpf); + strcat(extfn, ".extract"); + char lockfn[1024]; + strcpy(lockfn, tmpf); + strcat(lockfn, ".lock"); + lock_info_t li; + + lock_file(lockfn, &li); + FILE* extf = NULL; + if (access(extfn, F_OK) != 0) { + extf = fopen(extfn, "w"); } - delete_fs = 1; + unlock_file(&li); + if (!extf) { + // use temp filename + filesystem = tempnam(NULL, "ipsw_"); + if (!filesystem) { + error("WARNING: Could not get temporary filename, using '%s' in current directory\n", fsname); + filesystem = strdup(fsname); + } + delete_fs = 1; + } else { + // use <fsname>.extract as filename + filesystem = strdup(extfn); + fclose(extf); + } + remove(lockfn); // Extract filesystem from IPSW info("Extracting filesystem from IPSW\n"); @@ -743,6 +769,11 @@ int main(int argc, char* argv[]) { plist_free(buildmanifest); return -1; } + + if (strstr(filesystem, ".extract")) { + // rename <fsname>.extract to <fsname> + rename(filesystem, tmpf); + } } |