*
* 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111, USA.
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*
*/
/* raw bytes to null-terminated base 64 string */
void mutt_to_base64 (unsigned char *out, const unsigned char *in, size_t len,
- size_t olen)
+ size_t olen)
{
- while (len >= 3 && olen > 10)
- {
+ while (len >= 3 && olen > 10) {
*out++ = B64Chars[in[0] >> 2];
*out++ = B64Chars[((in[0] << 4) & 0x30) | (in[1] >> 4)];
*out++ = B64Chars[((in[1] << 2) & 0x3c) | (in[2] >> 6)];
*out++ = B64Chars[in[2] & 0x3f];
- olen -= 4;
- len -= 3;
- in += 3;
+ olen -= 4;
+ len -= 3;
+ in += 3;
}
/* clean up remainder */
- if (len > 0 && olen > 4)
- {
+ if (len > 0 && olen > 4) {
unsigned char fragment;
*out++ = B64Chars[in[0] >> 2];
int len = 0;
register unsigned char digit1, digit2, digit3, digit4;
- do
- {
+ do {
digit1 = in[0];
if (digit1 > 127 || base64val (digit1) == BAD)
return -1;
in += 4;
/* digits are already sanity-checked */
- *out++ = (base64val(digit1) << 2) | (base64val(digit2) >> 4);
+ *out++ = (base64val (digit1) << 2) | (base64val (digit2) >> 4);
len++;
- if (digit3 != '=')
- {
- *out++ = ((base64val(digit2) << 4) & 0xf0) | (base64val(digit3) >> 2);
+ if (digit3 != '=') {
+ *out++ = ((base64val (digit2) << 4) & 0xf0) | (base64val (digit3) >> 2);
len++;
- if (digit4 != '=')
- {
- *out++ = ((base64val(digit3) << 6) & 0xc0) | base64val(digit4);
- len++;
+ if (digit4 != '=') {
+ *out++ = ((base64val (digit3) << 6) & 0xc0) | base64val (digit4);
+ len++;
}
}
}