Changeset 291ec6b in OpenSC

Timestamp:

06/11/11 07:33:30 (12 months ago)

Author:

Peter Marschall <peter@…>

Branches:

master, staging

Children:

61855eb

Parents:

4cc1ab41

git-author:

Peter Marschall <peter@…> (06/02/11 14:15:30)

git-committer:

Peter Marschall <peter@…> (06/11/11 07:33:30)

Message:

opensc-explorer: remove hex2binary()

With the last users gone, there's no need to keep hex2binary().

Signed-off-by: Peter Marschall <peter@…>

File:

• src/tools/opensc-explorer.c (modified) (2 diffs)

src/tools/opensc-explorer.c

@@ -72 +72 @@
 };
 
-static size_t hex2binary(u8 *out, size_t outlen, const char *in);
 
 /* declare functions called by user commands */
@@ -1093 +1092 @@
 }
 
-static size_t hex2binary(u8 *out, size_t outlen, const char *in)
-{
-        size_t      inlen = strlen(in), len = outlen;
-        const char *p = in;
-        int         s = 0;
-
-        out--;
-        while (inlen && (len || s)) {
-                char c = *p++;
-                inlen--;
-                if (!isxdigit(c))
-                        continue;
-                if (c >= '0' && c <= '9')
-                        c -= '0';
-                else if (c >= 'a' && c <= 'f')
-                        c -= 'a' - 10;
-                else /* (c >= 'A' && c <= 'F') */
-                        c -= 'A' - 10;
-                if (s)
-                        *out <<= 4;
-                else {
-                        len--;
-                        *(++out) = 0;
-                }
-                s = !s;
-                *out |= (u8)c;
-        } 
-        if (s) {
-                printf("Error: the number of hex digits must be even.\n");
-                return 0;
-        }
-
-        return outlen - len;
-}
-
 static int do_update_binary(int argc, char **argv)
 {