volume_id: support for long-filename based labels

[elogind.git] / extras / volume_id / vol_id.c

diff --git a/extras/volume_id/vol_id.c b/extras/volume_id/vol_id.c
index 53b4cfff0ba9dec02978e710af61ce51343687fd..e17e7abb0c7eaa6bac3633e70136af2a3c33f543 100644 (file)
--- a/extras/volume_id/vol_id.c
+++ b/extras/volume_id/vol_id.c
@@ -147,8 +147,9 @@ int main(int argc, char *argv[])
        } print = PRINT_EXPORT;
 
        struct volume_id *vid = NULL;
-       char label_safe[128];
-       char uuid_safe[128];
+       char label_safe[256];
+       char label_enc[256];
+       char uuid_enc[256];
        uint64_t size;
        int skip_raid = 0;
        int probe_all = 0;
@@ -275,8 +276,9 @@ int main(int argc, char *argv[])
 
        set_str(label_safe, label, sizeof(label_safe));
        replace_chars(label_safe, ALLOWED_CHARS_INPUT);
-       set_str(uuid_safe, uuid, sizeof(uuid_safe));
-       replace_chars(uuid_safe, ALLOWED_CHARS_INPUT);
+
+       volume_id_encode_string(label, label_enc, sizeof(label_enc));
+       volume_id_encode_string(uuid, uuid_enc, sizeof(uuid_enc));
 
        switch (print) {
        case PRINT_EXPORT:
@@ -284,8 +286,9 @@ int main(int argc, char *argv[])
                printf("ID_FS_TYPE=%s\n", type);
                printf("ID_FS_VERSION=%s\n", type_version);
                printf("ID_FS_UUID=%s\n", uuid);
-               printf("ID_FS_UUID_SAFE=%s\n", uuid_safe);
+               printf("ID_FS_UUID_ENC=%s\n", uuid_enc);
                printf("ID_FS_LABEL=%s\n", label);
+               printf("ID_FS_LABEL_ENC=%s\n", label_enc);
                printf("ID_FS_LABEL_SAFE=%s\n", label_safe);
                break;
        case PRINT_TYPE:
@@ -299,11 +302,11 @@ int main(int argc, char *argv[])
                printf("%s\n", label_safe);
                break;
        case PRINT_UUID:
-               if (uuid_safe[0] == '\0' || strcmp(usage, "raid") == 0) {
+               if (uuid_enc[0] == '\0' || strcmp(usage, "raid") == 0) {
                        rc = 4;
                        goto exit;
                }
-               printf("%s\n", uuid_safe);
+               printf("%s\n", uuid_enc);
                break;
        case PRINT_LABEL_RAW:
                if (label[0] == '\0' || strcmp(usage, "raid") == 0) {