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authorShao Miller <shao.miller@yrdsb.edu.on.ca>2010-06-28 05:30:06 -0400
committerShao Miller <shao.miller@yrdsb.edu.on.ca>2010-07-10 01:03:07 -0400
commit7e4a36355a113c181d298d679a552d95302fa58c (patch)
tree194f43c3eb2364a18cbb850b3e53ebcca33c1ceb /com32/modules
parent26c148f40d3e07519bb772625038d6634e597443 (diff)
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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>
Diffstat (limited to 'com32/modules')
-rw-r--r--com32/modules/chain.c90
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