Removed unnecessary pki folder.

Previously the source code was located inside a pki folder.
This folder was created during svn migration and is no longer
needed. This folder has now been removed and the contents have
been moved up one level.

Ticket #131

1 files changed, 102 insertions, 0 deletions

diff --git a/base/native-tools/src/setpin/b64.c b/base/native-tools/src/setpin/b64.c
new file mode 100644
index 000000000..1c20f3792
--- /dev/null
+++ b/base/native-tools/src/setpin/b64.c
@@ -0,0 +1,102 @@
+/* --- BEGIN COPYRIGHT BLOCK ---
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Copyright (C) 2007 Red Hat, Inc.
+ * All rights reserved.
+ * --- END COPYRIGHT BLOCK ---
+ */
+
+
+
+
+
+
+
+static char nib2b64[0x40f] =
+        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+
+
+static int
+ldif_base64_encode_internal( unsigned char *src, char *dst, int srclen, int lenused, int wraplen )
+{
+    unsigned char   *byte, *stop;
+    unsigned char   buf[3];
+    char        *out;
+    unsigned long   bits;
+    int     i, pad, len;
+
+    len = 0;
+    out = dst;
+    stop = src + srclen;
+
+    /* convert to base 64 (3 bytes => 4 base 64 digits) */
+    for ( byte = src; byte < stop - 2; byte += 3 ) {
+        bits = (byte[0] & 0xff) << 16;
+        bits |= (byte[1] & 0xff) << 8;
+        bits |= (byte[2] & 0xff);
+
+        for ( i = 0; i < 4; i++, bits <<= 6 ) {
+            if ( wraplen != -1 &&  lenused >= 0 && lenused++ > wraplen ) {
+                *out++ = '\n';
+                *out++ = ' ';
+                lenused = 2;
+            }
+
+            /* get b64 digit from high order 6 bits */
+            *out++ = nib2b64[ (bits & 0xfc0000L) >> 18 ];
+        }
+    }
+    /* add padding if necessary */
+    if ( byte < stop ) {
+        for ( i = 0; byte + i < stop; i++ ) {
+            buf[i] = byte[i];
+        }
+        for ( pad = 0; i < 3; i++, pad++ ) {
+            buf[i] = '\0';
+        }
+        byte = buf;
+        bits = (byte[0] & 0xff) << 16;
+        bits |= (byte[1] & 0xff) << 8;
+        bits |= (byte[2] & 0xff);
+
+        for ( i = 0; i < 4; i++, bits <<= 6 ) {
+            if ( wraplen != -1 && lenused >= 0 && lenused++ > wraplen ) {
+                *out++ = '\n';
+                *out++ = ' ';
+                lenused = 2;
+            }
+
+            if (( i == 3 && pad > 0 ) || ( i == 2 && pad == 2 )) {
+                /* Pad as appropriate */
+                *out++ = '=';
+            } else {
+                /* get b64 digit from low order 6 bits */
+                *out++ = nib2b64[ (bits & 0xfc0000L) >> 18 ];
+            }
+        }
+    }
+
+    *out = '\0';
+
+    return( out - dst );
+}
+
+
+int
+ldif_base64_encode( unsigned char *src, char *dst, int srclen, int lenused )
+{
+    return ldif_base64_encode_internal( src, dst, srclen, lenused, 200);
+}
+