our own xmlrpc build is about supporting <nil/> - aka allow_none=True

[plcapi.git] / php / xmlrpc / libxmlrpc / base64.c

diff --git a/php/xmlrpc/libxmlrpc/base64.c b/php/xmlrpc/libxmlrpc/base64.c
deleted file mode 100644 (file)
index 7788d02..0000000
--- a/php/xmlrpc/libxmlrpc/base64.c
+++ /dev/null
@@ -1,192 +0,0 @@
-static const char rcsid[] = "#(@) $Id$";
-
-/*
-
-          Encode or decode file as MIME base64 (RFC 1341)
-
-                           by John Walker
-                      http://www.fourmilab.ch/
-
-               This program is in the public domain.
-
-*/
-#include <stdio.h>
-
-/*  ENCODE  -- Encode binary file into base64.  */
-#include <stdlib.h>
-#include <ctype.h>
-
-#include "base64.h"
-
-static unsigned char dtable[512];
-
-void buffer_new(struct buffer_st *b)
-{
-  b->length = 512;
-  b->data = malloc(sizeof(char)*(b->length));
-  b->data[0] = 0;
-  b->ptr = b->data;
-  b->offset = 0;
-}
-
-void buffer_add(struct buffer_st *b, char c)
-{
-  *(b->ptr++) = c;
-  b->offset++;
-  if (b->offset == b->length) {
-    b->length += 512;
-    b->data = realloc(b->data, b->length);
-    b->ptr = b->data + b->offset;
-  }
-}
-
-void buffer_delete(struct buffer_st *b)
-{
-  free(b->data);
-  b->length = 0;
-  b->offset = 0;
-  b->ptr = NULL;
-  b->data = NULL;
-}
-
-void base64_encode(struct buffer_st *b, const char *source, int length)
-{
-  int i, hiteof = 0;
-  int offset = 0;
-  int olen;
-  
-  olen = 0;
-  
-  buffer_new(b);
-  
-  /*   Fill dtable with character encodings.  */
-  
-  for (i = 0; i < 26; i++) {
-    dtable[i] = 'A' + i;
-    dtable[26 + i] = 'a' + i;
-  }
-  for (i = 0; i < 10; i++) {
-    dtable[52 + i] = '0' + i;
-  }
-  dtable[62] = '+';
-  dtable[63] = '/';
-  
-  while (!hiteof) {
-    unsigned char igroup[3], ogroup[4];
-    int c, n;
-    
-    igroup[0] = igroup[1] = igroup[2] = 0;
-    for (n = 0; n < 3; n++) {
-      c = *(source++);
-      offset++;
-      if (offset > length) {
-       hiteof = 1;
-       break;
-      }
-      igroup[n] = (unsigned char) c;
-    }
-    if (n > 0) {
-      ogroup[0] = dtable[igroup[0] >> 2];
-      ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)];
-      ogroup[2] = dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)];
-      ogroup[3] = dtable[igroup[2] & 0x3F];
-      
-      /* Replace characters in output stream with "=" pad
-        characters if fewer than three characters were
-        read from the end of the input stream. */
-      
-      if (n < 3) {
-       ogroup[3] = '=';
-       if (n < 2) {
-         ogroup[2] = '=';
-       }
-      }
-      for (i = 0; i < 4; i++) {
-       buffer_add(b, ogroup[i]);
-       if (!(b->offset % 72)) {
-         /* buffer_add(b, '\r'); */
-         buffer_add(b, '\n');
-       }
-      }
-    }
-  }
-  /* buffer_add(b, '\r'); */
-  buffer_add(b, '\n');
-}
-
-void base64_decode(struct buffer_st *bfr, const char *source, int length)
-{
-    int i;
-    int offset = 0;
-    int endoffile;
-    int count;
-
-    buffer_new(bfr);
-
-    for (i = 0; i < 255; i++) {
-       dtable[i] = 0x80;
-    }
-    for (i = 'A'; i <= 'Z'; i++) {
-        dtable[i] = 0 + (i - 'A');
-    }
-    for (i = 'a'; i <= 'z'; i++) {
-        dtable[i] = 26 + (i - 'a');
-    }
-    for (i = '0'; i <= '9'; i++) {
-        dtable[i] = 52 + (i - '0');
-    }
-    dtable['+'] = 62;
-    dtable['/'] = 63;
-    dtable['='] = 0;
-
-    endoffile = 0;
-
-    /*CONSTANTCONDITION*/
-    while (1) {
-       unsigned char a[4], b[4], o[3];
-
-       for (i = 0; i < 4; i++) {
-           int c;
-           while (1) {
-             c = *(source++);
-             offset++;
-             if (offset > length) endoffile = 1;
-             if (isspace(c) || c == '\n' || c == '\r') continue;
-             break;
-           }
-
-           if (endoffile) {
-             /*
-               if (i > 0) {
-                    fprintf(stderr, "Input file incomplete.\n");
-                   exit(1);
-               }
-             */
-               return;
-           }
-
-           if (dtable[c] & 0x80) {
-             /*
-             fprintf(stderr, "Offset %i length %i\n", offset, length);
-             fprintf(stderr, "character '%c:%x:%c' in input file.\n", c, c, dtable[c]);
-             exit(1);
-             */
-             i--;
-             continue;
-           }
-           a[i] = (unsigned char) c;
-           b[i] = (unsigned char) dtable[c];
-       }
-       o[0] = (b[0] << 2) | (b[1] >> 4);
-       o[1] = (b[1] << 4) | (b[2] >> 2);
-       o[2] = (b[2] << 6) | b[3];
-        i = a[2] == '=' ? 1 : (a[3] == '=' ? 2 : 3);
-       count = 0;
-       while (count < i) {
-         buffer_add(bfr, o[count++]);
-       }
-       if (i < 3) {
-           return;
-       }
-    }
-}