chain.c32, libcom32: Move guid_to_str() and str_to_guid()

Moving portions of chain.c32 into libcom32.
There might be a better header for these to belong to.

Signed-off-by: Shao Miller <shao.miller@yrdsb.edu.on.ca>

1 files changed, 0 insertions, 90 deletions

diff --git a/com32/modules/chain.c b/com32/modules/chain.c
index 4f198e53..1134f9db 100644
--- a/com32/modules/chain.c
+++ b/com32/modules/chain.c
@@ -348,96 +348,6 @@ err_alloc:
     return NULL;
 }
 
-#if DEBUG
-/*
- * Fill a buffer with a textual GUID representation.
- * The buffer must be >= char[37] and will be populated
- * with an ASCII NUL C string terminator.
- * Example: 11111111-2222-3333-4444-444444444444
- * Endian:  LLLLLLLL-LLLL-LLLL-BBBB-BBBBBBBBBBBB
- */
-static void guid_to_str(char *buf, const struct guid *id)
-{
-    unsigned int i = 0;
-    const char *walker = (const char *)id;
-
-    while (i < sizeof(guid_le_walk_map)) {
-	walker += guid_le_walk_map[i];
-	if (!guid_le_walk_map[i])
-	    *buf = '-';
-	else {
-	    *buf = ((*walker & 0xF0) >> 4) + '0';
-	    if (*buf > '9')
-		*buf += 'A' - '9' - 1;
-	    buf++;
-	    *buf = (*walker & 0x0F) + '0';
-	    if (*buf > '9')
-		*buf += 'A' - '9' - 1;
-	}
-	buf++;
-	i++;
-    }
-    *buf = 0;
-}
-#endif
-
-/*
- * Create a GUID structure from a textual GUID representation.
- * The input buffer must be >= 32 hexadecimal chars and be
- * terminated with an ASCII NUL.  Returns non-zero on failure.
- * Example: 11111111-2222-3333-4444-444444444444
- * Endian:  LLLLLLLL-LLLL-LLLL-BBBB-BBBBBBBBBBBB
- */
-static int str_to_guid(const char *buf, struct guid *id)
-{
-    char guid_seq[sizeof(struct guid) * 2];
-    unsigned int i = 0;
-    char *walker = (char *)id;
-
-    while (*buf && i < sizeof(guid_seq)) {
-	switch (*buf) {
-	    /* Skip these three characters */
-	case '{':
-	case '}':
-	case '-':
-	    break;
-	default:
-	    /* Copy something useful to the temp. sequence */
-	    if ((*buf >= '0') && (*buf <= '9'))
-		guid_seq[i] = *buf - '0';
-	    else if ((*buf >= 'A') && (*buf <= 'F'))
-		guid_seq[i] = *buf - 'A' + 10;
-	    else if ((*buf >= 'a') && (*buf <= 'f'))
-		guid_seq[i] = *buf - 'a' + 10;
-	    else {
-		/* Or not */
-		error("Illegal character in GUID!\n");
-		return -1;
-	    }
-	    i++;
-	}
-	buf++;
-    }
-    /* Check for insufficient valid characters */
-    if (i < sizeof(guid_seq)) {
-	error("Too few GUID characters!\n");
-	return -1;
-    }
-    buf = guid_seq;
-    i = 0;
-    while (i < sizeof(guid_le_walk_map)) {
-	if (!guid_le_walk_map[i])
-	    i++;
-	walker += guid_le_walk_map[i];
-	*walker = *buf << 4;
-	buf++;
-	*walker |= *buf;
-	buf++;
-	i++;
-    }
-    return 0;
-}
-
 static void gpt_part_dump(const struct disk_gpt_part_entry *gpt_part)
 {
 #ifdef DEBUG