Modify features and documents for 1.98b the urgent security release.

[ffftp/ffftp.git] / contrib / putty / CHARSET / TOUCS.C

diff --git a/contrib/putty/CHARSET/TOUCS.C b/contrib/putty/CHARSET/TOUCS.C
deleted file mode 100644 (file)
index 658eb73..0000000
--- a/contrib/putty/CHARSET/TOUCS.C
+++ /dev/null
@@ -1,89 +0,0 @@
-/*\r
- * toucs.c - convert charsets to Unicode.\r
- */\r
-\r
-#include "charset.h"\r
-#include "internal.h"\r
-\r
-struct unicode_emit_param {\r
-    wchar_t *output;\r
-    int outlen;\r
-    const wchar_t *errstr;\r
-    int errlen;\r
-    int stopped;\r
-};\r
-\r
-static void unicode_emit(void *ctx, long int output)\r
-{\r
-    struct unicode_emit_param *param = (struct unicode_emit_param *)ctx;\r
-    wchar_t outval;\r
-    wchar_t const *p;\r
-    int outlen;\r
-\r
-    if (output == ERROR) {\r
-       if (param->errstr) {\r
-           p = param->errstr;\r
-           outlen = param->errlen;\r
-       } else {\r
-           outval = 0xFFFD;           /* U+FFFD REPLACEMENT CHARACTER */\r
-           p = &outval;\r
-           outlen = 1;\r
-       }\r
-    } else {\r
-       outval = output;\r
-       p = &outval;\r
-       outlen = 1;\r
-    }\r
-\r
-    if (param->outlen >= outlen) {\r
-       while (outlen > 0) {\r
-           *param->output++ = *p++;\r
-           param->outlen--;\r
-           outlen--;\r
-       }\r
-    } else {\r
-       param->stopped = 1;\r
-    }\r
-}\r
-\r
-int charset_to_unicode(char **input, int *inlen, wchar_t *output, int outlen,\r
-                      int charset, charset_state *state,\r
-                      const wchar_t *errstr, int errlen)\r
-{\r
-    charset_spec const *spec = charset_find_spec(charset);\r
-    charset_state localstate;\r
-    struct unicode_emit_param param;\r
-\r
-    param.output = output;\r
-    param.outlen = outlen;\r
-    param.errstr = errstr;\r
-    param.errlen = errlen;\r
-    param.stopped = 0;\r
-\r
-    if (!state) {\r
-       localstate.s0 = 0;\r
-    } else {\r
-       localstate = *state;           /* structure copy */\r
-    }\r
-\r
-    while (*inlen > 0) {\r
-       int lenbefore = param.output - output;\r
-       spec->read(spec, (unsigned char)**input, &localstate,\r
-                  unicode_emit, &param);\r
-       if (param.stopped) {\r
-           /*\r
-            * The emit function has _tried_ to output some\r
-            * characters, but ran up against the end of the\r
-            * buffer. Leave immediately, and return what happened\r
-            * _before_ attempting to process this character.\r
-            */\r
-           return lenbefore;\r
-       }\r
-       if (state)\r
-           *state = localstate;   /* structure copy */\r
-       (*input)++;\r
-       (*inlen)--;\r
-    }\r
-\r
-    return param.output - output;\r
-}\r