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glib-aux: add nm_uuid_unparse()

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This commit is contained in:
Thomas Haller 2021-05-02 10:01:32 +02:00
parent daebb11af8
commit cd45ad4acf
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GPG key ID: 29C2366E4DFC5728
2 changed files with 33 additions and 0 deletions
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25
src/libnm-glib-aux/nm-uuid.c
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@ -3,3 +3,28 @@
#include "libnm-glib-aux/nm-default-glib.h"
#include "nm-uuid.h"
/*****************************************************************************/
char *
nm_uuid_unparse_case(const NMUuid *uuid, char out_str[static 37], gboolean upper_case)
{
char *s;
int i;
nm_assert(uuid);
nm_assert(out_str);
s = out_str;
for (i = 0; i < 16; i++) {
const guint8 c = uuid->uuid[i];
if (NM_IN_SET(i, 4, 6, 8, 10))
*(s++) = '-';
*(s++) = nm_hexchar(c >> 4, upper_case);
*(s++) = nm_hexchar(c, upper_case);
}
*s = '\0';
return out_str;
}

8
src/libnm-glib-aux/nm-uuid.h
View file

@ -7,4 +7,12 @@ typedef struct _NMUuid {
guint8 uuid[16];
} NMUuid;
char *nm_uuid_unparse_case(const NMUuid *uuid, char out_str[static 37], gboolean upper_case);
static inline char *
nm_uuid_unparse(const NMUuid *uuid, char out_str[static 37])
{
return nm_uuid_unparse_case(uuid, out_str, FALSE);
}
#endif /* __NM_UUID_H__ */