volume_id: LVM - add uuid

[elogind.git] / extras / volume_id / lib / util.h

diff --git a/extras/volume_id/lib/util.h b/extras/volume_id/lib/util.h
index dc60a09123eb6c94fa237b7057a76b56c3e00667..e3c766d4ab66f947381d3298c70839f43475184e 100644 (file)
--- a/extras/volume_id/lib/util.h
+++ b/extras/volume_id/lib/util.h
@@ -23,6 +23,12 @@
 #include <byteswap.h>
 #include <syslog.h>
 
+#define ALLOWED_CHARS                          "#+-.:=@_"
+
+#ifndef PACKED
+#define PACKED                         __attribute__((packed))
+#endif
+
 #define err(format, arg...)    volume_id_log_fn(LOG_ERR, __FILE__, __LINE__, format, ##arg)
 #define info(format, arg...)   volume_id_log_fn(LOG_INFO, __FILE__, __LINE__, format, ##arg)
 #ifdef DEBUG
@@ -59,11 +65,14 @@
 #endif /* __BYTE_ORDER */
 
 enum uuid_format {
-       UUID_DCE_STRING,
+       UUID_STRING,
+       UUID_HEX_STRING,
        UUID_DCE,
        UUID_DOS,
-       UUID_NTFS,
-       UUID_HFS,
+       UUID_64BIT_LE,
+       UUID_64BIT_BE,
+       UUID_MD,
+       UUID_LVM,
 };
 
 enum endian {
@@ -71,12 +80,13 @@ enum endian {
        BE = 1
 };
 
-extern void volume_id_set_unicode16(char *str, size_t len, const uint8_t *buf, enum endian endianess, size_t count);
+extern int volume_id_utf8_encoded_valid_unichar(const char *str);
+extern size_t volume_id_set_unicode16(uint8_t *str, size_t len, const uint8_t *buf, enum endian endianess, size_t count);
 extern void volume_id_set_usage(struct volume_id *id, enum volume_id_usage usage_id);
 extern void volume_id_set_label_raw(struct volume_id *id, const uint8_t *buf, size_t count);
 extern void volume_id_set_label_string(struct volume_id *id, const uint8_t *buf, size_t count);
 extern void volume_id_set_label_unicode16(struct volume_id *id, const uint8_t *buf, enum endian endianess, size_t count);
-extern void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, enum uuid_format format);
+extern void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, size_t len, enum uuid_format format);
 extern uint8_t *volume_id_get_buffer(struct volume_id *id, uint64_t off, size_t len);
 extern void volume_id_free_buffer(struct volume_id *id);