1 files changed, 0 insertions, 143 deletions
diff --git a/decoder/fdict.cc b/decoder/fdict.cc
deleted file mode 100644
index baa0b552..00000000
--- a/decoder/fdict.cc
+++ /dev/null
@@ -1,143 +0,0 @@
-#include "fdict.h"
-#include "stdlib.h"
-//for malloc (need on cygwin); todo <cstdlib> and std::malloc
-#include <string>
-#include <sstream>
-
-using namespace std;
-
-Dict FD::dict_;
-bool FD::frozen_ = false;
-
-std::string FD::Convert(std::vector<WordID> const& v) {
-    return Convert(&*v.begin(),&*v.end());
-}
-
-std::string FD::Convert(WordID const *b,WordID const* e) {
-  ostringstream o;
-  for (WordID const* i=b;i<e;++i) {
-    if (i>b) o << ' ';
-    o << FD::Convert(*i);
-  }
-  return o.str();
-}
-
-static int HexPairValue(const char * code) {
-  int value = 0;
-  const char * pch = code;
-  for (;;) {
-    int digit = *pch++;
-    if (digit >= '0' && digit <= '9') {
-      value += digit - '0';
-    }
-    else if (digit >= 'A' && digit <= 'F') {
-      value += digit - 'A' + 10;
-    }
-    else if (digit >= 'a' && digit <= 'f') {
-      value += digit - 'a' + 10;
-    }
-    else {
-      return -1;
-    }
-    if (pch == code + 2)
-      return value;
-    value <<= 4;
-  }
-}
-
-int UrlDecode(const char *source, char *dest)
-{
-  char * start = dest;
-
-  while (*source) {
-    switch (*source) {
-    case '+':
-      *(dest++) = ' ';
-      break;
-    case '%':
-      if (source[1] && source[2]) {
-        int value = HexPairValue(source + 1);
-        if (value >= 0) {
-          *(dest++) = value;
-          source += 2;
-        }
-        else {
-          *dest++ = '?';
-        }
-      }
-      else {
-        *dest++ = '?';
-      }
-      break;
-    default:
-      *dest++ = *source;
-    }
-    source++;
-  }
-
-  *dest = 0;
-  return dest - start;
-}
-
-int UrlEncode(const char *source, char *dest, unsigned max) {
-  static const char *digits = "0123456789ABCDEF";
-  unsigned char ch;
-  unsigned len = 0;
-  char *start = dest;
-
-  while (len < max - 4 && *source)
-  {
-    ch = (unsigned char)*source;
-    if (*source == ' ') {
-      *dest++ = '+';
-    }
-    else if (strchr("=:;,_| %", ch)) {
-      *dest++ = '%';
-      *dest++ = digits[(ch >> 4) & 0x0F];
-      *dest++ = digits[       ch & 0x0F];
-    }
-    else {
-      *dest++ = *source;
-    }
-    source++;
-  }
-  *dest = 0;
-  return start - dest;
-}
-
-std::string UrlDecodeString(const std::string & encoded) {
-  const char * sz_encoded = encoded.c_str();
-  size_t needed_length = encoded.length();
-  for (const char * pch = sz_encoded; *pch; pch++) {
-    if (*pch == '%')
-      needed_length += 2;
-  }
-  needed_length += 10;
-  char stackalloc[64];
-  char * buf = needed_length > sizeof(stackalloc)/sizeof(*stackalloc) ?
-    (char *)malloc(needed_length) : stackalloc;
-  UrlDecode(encoded.c_str(), buf);
-  std::string result(buf);
-  if (buf != stackalloc) {
-    free(buf);
-  }
-  return result;
-}
-
-std::string UrlEncodeString(const std::string & decoded) {
-  size_t needed_length = decoded.length() * 3 + 3;
-  char stackalloc[64];
-  char * buf = needed_length > sizeof(stackalloc)/sizeof(*stackalloc) ?
-    (char *)malloc(needed_length) : stackalloc;
-  UrlEncode(decoded.c_str(), buf, needed_length);
-  std::string result(buf);
-  if (buf != stackalloc) {
-    free(buf);
-  }
-  return result;
-}
-
-string FD::Escape(const string& s) {
-  return UrlEncodeString(s);
-}
-