removed top level directory

1 files changed, 0 insertions, 119 deletions

diff --git a/sqmail-4.3.07/src/base64.c b/sqmail-4.3.07/src/base64.c
deleted file mode 100644
index fd38fe3..0000000
--- a/sqmail-4.3.07/src/base64.c
+++ /dev/null
@@ -1,119 +0,0 @@
-#include "base64.h"
-#include "str.h"
-
-static char *b64alpha =
-  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-#define B64PAD '='
-
-/* returns 0 ok, 1 illegal, -1 problem */
-
-int b64decode(const unsigned char *in,int l,stralloc *out)
-/* stralloc *out =>  not null terminated */
-{
-  int p = 0;
-  int n;
-  unsigned int x;
-  int i, j;
-  char *s;
-  unsigned char b[3];
-
-  if (l == 0) {
-    if (!stralloc_copys(out,"")) return -1;
-    return 0;
-  }
-
-  while (in[l-1] == B64PAD) {
-    p ++;
-    l--;
-  }
-
-  n = (l + p) / 4;
-  i = (n * 3) - p;
-  if (!stralloc_ready(out,i)) return -1;
-  out->len = i;
-  s = out->s;
-
-  for (i = 0; i < n - 1; i++) {
-    x = 0;
-    for (j = 0; j < 4; j++) {
-      if (in[j] >= 'A' && in[j] <= 'Z')
-        x = (x << 6) + (unsigned int)(in[j] - 'A' + 0);
-      else if (in[j] >= 'a' && in[j] <= 'z')
-        x = (x << 6) + (unsigned int)(in[j] - 'a' + 26);
-      else if (in[j] >= '0' && in[j] <= '9')
-        x = (x << 6) + (unsigned int)(in[j] - '0' + 52);
-      else if (in[j] == '+')
-        x = (x << 6) + 62;
-      else if (in[j] == '/')
-        x = (x << 6) + 63;
-      else if (in[j] == '=')
-        x = (x << 6);
-      else return 1;
-    }
-
-    s[2] = (unsigned char)(x & 255); x >>= 8;
-    s[1] = (unsigned char)(x & 255); x >>= 8;
-    s[0] = (unsigned char)(x & 255); x >>= 8;
-    s += 3; in += 4;
-  }
-
-  x = 0;
-  for (j = 0; j < 4; j++) {
-    if (in[j] >= 'A' && in[j] <= 'Z')
-      x = (x << 6) + (unsigned int)(in[j] - 'A' + 0);
-    else if (in[j] >= 'a' && in[j] <= 'z')
-      x = (x << 6) + (unsigned int)(in[j] - 'a' + 26);
-    else if (in[j] >= '0' && in[j] <= '9')
-      x = (x << 6) + (unsigned int)(in[j] - '0' + 52);
-    else if (in[j] == '+')
-      x = (x << 6) + 62;
-    else if (in[j] == '/')
-      x = (x << 6) + 63;
-    else if (in[j] == '=')
-      x = (x << 6);
-    else return 1;
-  }
-
-  b[2] = (unsigned char)(x & 255); x >>= 8;
-  b[1] = (unsigned char)(x & 255); x >>= 8;
-  b[0] = (unsigned char)(x & 255); x >>= 8;
-
-  for (i = 0; i < 3 - p; i++)
-    s[i] = b[i];
-
-  return 0;
-}
-
-int b64encode(stralloc *in,stralloc *out)
-{
-  unsigned char a, b, c;
-  int i;
-  char *s;
-
-  if (in->len == 0)
-  {
-    if (!stralloc_copys(out,"")) return -1;
-    return 0;
-  }
-
-  i = in->len / 3 * 4 + 4;   
-  if (!stralloc_ready(out,i)) return -1;
-  s = out->s;
-
-  for (i = 0; i < in->len; i += 3) {
-    a = in->s[i];
-    b = i + 1 < in->len ? in->s[i + 1] : 0;
-    c = i + 2 < in->len ? in->s[i + 2] : 0;
-
-    *s++ = b64alpha[a >> 2];
-    *s++ = b64alpha[((a & 3 ) << 4) | (b >> 4)];
-
-    if (i + 1 >= in->len) *s++ = B64PAD;
-    else *s++ = b64alpha[((b & 0x0f) << 2) | (c >> 6)];
-
-    if (i + 2 >= in->len) *s++ = B64PAD;
-    else *s++ = b64alpha[c & 0x3f];
-  }
-  out->len = s - out->s;
-  return 0;
-}