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Diffstat (limited to 'src/xutf8/utf8Input.c')
-rw-r--r--src/xutf8/utf8Input.c195
1 files changed, 95 insertions, 100 deletions
diff --git a/src/xutf8/utf8Input.c b/src/xutf8/utf8Input.c
index 231553b5d..e270adfb5 100644
--- a/src/xutf8/utf8Input.c
+++ b/src/xutf8/utf8Input.c
@@ -1,5 +1,4 @@
-/* "$Id$"
- *
+/*
* Author: Jean-Marc Lienher ( http://oksid.ch )
* Copyright 2000-2003 by O'ksi'D.
*
@@ -7,11 +6,11 @@
* the file "COPYING" which should have been included with this file. If this
* file is missing or damaged, see the license at:
*
- * http://www.fltk.org/COPYING.php
+ * https://www.fltk.org/COPYING.php
*
- * Please report all bugs and problems on the following page:
+ * Please see the following page on how to report bugs and issues:
*
- * http://www.fltk.org/str.php
+ * https://www.fltk.org/bugs.php
*/
#include <config.h>
@@ -75,18 +74,18 @@ XConvertEucTwToUtf8(char* buffer_return, int len) {
cd = iconv_open("EUC-TW", "UTF-8");
iconv(cd, &b, &len, &buffer_return, &cdl);
iconv_close(cd);
- l -= cdl;
+ l -= cdl;
#else
while (i < len) {
unsigned int ucs;
- unsigned char c;
+ unsigned char c;
c = (unsigned char) buf[i];
if (c < 0x80) {
- ucs = c;
+ ucs = c;
i++;
} else if (c >= 0xa1 && c < 0xff && len - i > 1 ) {
-#if 0
+#if 0
unsigned char b[2];
b[0] = (unsigned char) c - 0x80;
b[1] = (unsigned char) buf[i + 1] - 0x80;
@@ -102,13 +101,13 @@ XConvertEucTwToUtf8(char* buffer_return, int len) {
b[1] = (unsigned char) buf[i + 3] - 0x80;
#endif
if (c1 >= 0xa1 && c1 <= 0xb0) {
- if (c2 >= 0xa1 && c2 < 0xff && c3 >= 0xa1 && c3 < 0xff) {
- ucs = ' '; i += 4;
- } else {
- ucs = '?'; i++;
- }
+ if (c2 >= 0xa1 && c2 < 0xff && c3 >= 0xa1 && c3 < 0xff) {
+ ucs = ' '; i += 4;
+ } else {
+ ucs = '?'; i++;
+ }
} else {
- ucs = '?'; i++;
+ ucs = '?'; i++;
}
} else {
ucs = '?';
@@ -136,19 +135,19 @@ XConvertEucKrToUtf8(char* buffer_return, int len) {
unsigned char c, c1;
c = (unsigned char) buf[i];
if (c < 0x80) {
- ucs = c;
+ ucs = c;
i++;
} else if (c >= 0xA1 && c < 0xFF && len - i > 1) {
c1 = (unsigned char) buf[i + 1];
if (c1 >= 0xa1 && c1 < 0xff) {
- unsigned char b[2];
- b[0] = c - 0x80;
- b[1] = c1 - 0x80;
- if (ksc5601_mbtowc(NULL, &ucs, b, 2) < 1) {
- ucs = '?';
- }
+ unsigned char b[2];
+ b[0] = c - 0x80;
+ b[1] = c1 - 0x80;
+ if (ksc5601_mbtowc(NULL, &ucs, b, 2) < 1) {
+ ucs = '?';
+ }
} else {
- ucs = '?';
+ ucs = '?';
}
i += 2;
} else {
@@ -201,26 +200,26 @@ XConvertCp936extToUtf8(char* buffer_return, int len)
memcpy(buf, buffer_return, (unsigned)len);
if (len == 1) {
- l += XConvertUcsToUtf8((unsigned int)buf[i], buffer_return + l);
+ l += XConvertUcsToUtf8((unsigned int)buf[i], buffer_return + l);
}
while (i + 1 < len) {
- unsigned int ucs;
- unsigned char b[2];
- b[0] = (unsigned char) buf[i];
- b[1] = (unsigned char) buf[i + 1];
- if (cp936ext_mbtowc(NULL, &ucs, b, 2) == 2) {
- i += 2;
- } else {
- if ( b[0] < 0x80) {
- ucs = b[0];
- }else{
- ucs = '?';
- }
- i++;
- }
- l += XConvertUcsToUtf8(ucs, buffer_return + l);
+ unsigned int ucs;
+ unsigned char b[2];
+ b[0] = (unsigned char) buf[i];
+ b[1] = (unsigned char) buf[i + 1];
+ if (cp936ext_mbtowc(NULL, &ucs, b, 2) == 2) {
+ i += 2;
+ } else {
+ if ( b[0] < 0x80) {
+ ucs = b[0];
+ }else{
+ ucs = '?';
+ }
+ i++;
+ }
+ l += XConvertUcsToUtf8(ucs, buffer_return + l);
}
- if(i + 1 == len) {
+ if(i + 1 == len) {
l += XConvertUcsToUtf8((unsigned int)buf[i], buffer_return + l);
}
free(buf);
@@ -276,19 +275,19 @@ XConvertEucCnToUtf8(char* buffer_return, int len) {
unsigned char c, c1;
c = (unsigned char) buf[i];
if (c < 0x80) {
- ucs = c;
+ ucs = c;
i++;
} else if (c >= 0xA1 && c < 0xFF && len - i > 1) {
c1 = (unsigned char) buf[i + 1];
- if (c1 >= 0xa1 && c1 < 0xff) {
- unsigned char b[2];
- b[0] = (unsigned char) c;
- b[1] = (unsigned char) c1;
- if (gb2312_mbtowc(NULL, &ucs, b, 2) < 1) {
- ucs = '?';
- }
+ if (c1 >= 0xa1 && c1 < 0xff) {
+ unsigned char b[2];
+ b[0] = (unsigned char) c;
+ b[1] = (unsigned char) c1;
+ if (gb2312_mbtowc(NULL, &ucs, b, 2) < 1) {
+ ucs = '?';
+ }
} else {
- ucs = '?';
+ ucs = '?';
}
i += 2;
} else {
@@ -315,53 +314,53 @@ XConvertEucJpToUtf8(char* buffer_return, int len) {
unsigned char c, c1;
c = (unsigned char) buf[i];
if (c < 0x80) {
- ucs = c;
+ ucs = c;
i++;
} else if (c >= 0xA1 && c < 0xFF && len - i > 1) {
- c1 = (unsigned char) buf[i + 1];
+ c1 = (unsigned char) buf[i + 1];
if (c < 0xF5 && c1 >= 0xa1) {
- unsigned char b[2];
- b[0] = c - 0x80;
- b[1] = c1 - 0x80;
- if (jisx0208_mbtowc(NULL, &ucs, b, 2) < 1) {
- ucs = '?';
- }
+ unsigned char b[2];
+ b[0] = c - 0x80;
+ b[1] = c1 - 0x80;
+ if (jisx0208_mbtowc(NULL, &ucs, b, 2) < 1) {
+ ucs = '?';
+ }
} else if (c1 >= 0xA1 && c1 < 0xFF) {
- ucs = 0xE000 + 94 * (c - 0xF5) + (c1 - 0xA1);
+ ucs = 0xE000 + 94 * (c - 0xF5) + (c1 - 0xA1);
} else {
- ucs = '?';
+ ucs = '?';
}
i += 2;
} else if (c == 0x8E && len - i > 1) {
- c1 = (unsigned char) buf[i + 1];
+ c1 = (unsigned char) buf[i + 1];
if (c1 >= 0xa1 && c1 <= 0xe0) {
- if (jisx0201_mbtowc(NULL, &ucs, &c1, 1) != 1) {
- ucs = '?';
- }
+ if (jisx0201_mbtowc(NULL, &ucs, &c1, 1) != 1) {
+ ucs = '?';
+ }
} else {
- ucs = '?';
+ ucs = '?';
}
i += 2;
} else if (c == 0x8F && len - i > 2) {
- c = (unsigned char) buf[i + 1];
- c1 = (unsigned char) buf[i + 2];
+ c = (unsigned char) buf[i + 1];
+ c1 = (unsigned char) buf[i + 2];
if (c >= 0xa1 && c < 0xff) {
- if (c < 0xf5 && c1 >= 0xa1 && c1 < 0xff) {
- unsigned char b[2];
- b[0] = c - 0x80;
- b[1] = c1 - 0x80;
- if (jisx0212_mbtowc(NULL, &ucs, b, 2) < 1) {
- ucs = '?';
- }
- } else {
- ucs = '?';
- }
+ if (c < 0xf5 && c1 >= 0xa1 && c1 < 0xff) {
+ unsigned char b[2];
+ b[0] = c - 0x80;
+ b[1] = c1 - 0x80;
+ if (jisx0212_mbtowc(NULL, &ucs, b, 2) < 1) {
+ ucs = '?';
+ }
+ } else {
+ ucs = '?';
+ }
} else {
- if (c1 >= 0xa1 && c1 < 0xff) {
- ucs = 0xe3ac + 94 * (c - 0xF5) + (c1 - 0xA1);
- } else {
- ucs = '?';
- }
+ if (c1 >= 0xa1 && c1 < 0xff) {
+ ucs = 0xe3ac + 94 * (c - 0xF5) + (c1 - 0xA1);
+ } else {
+ ucs = '?';
+ }
}
i += 3;
} else {
@@ -375,10 +374,10 @@ XConvertEucJpToUtf8(char* buffer_return, int len) {
}
static int
-XConvertEucToUtf8(const char* locale,
- char* buffer_return,
- int len,
- int bytes_buffer) {
+XConvertEucToUtf8(const char* locale,
+ char* buffer_return,
+ int len,
+ int bytes_buffer) {
/* if (!locale) { */
/* if (!locale || strstr(locale, "UTF") || strstr(locale, "utf")) { */
@@ -386,7 +385,7 @@ XConvertEucToUtf8(const char* locale,
return len;
}
- if (strstr(locale, "ja")) {
+ if (strstr(locale, "ja")) {
return XConvertEucJpToUtf8(buffer_return, len);
} else if (strstr(locale, "Big5") || strstr(locale, "big5")) { /* BIG5 */
return XConvertBig5ToUtf8(buffer_return, len);
@@ -395,7 +394,7 @@ XConvertEucToUtf8(const char* locale,
} else if (strstr(locale, "zh") || strstr(locale, "chinese-")) {
if (strstr(locale, "TW") || strstr(locale, "chinese-t")) {
if (strstr(locale, "EUC") || strstr(locale, "euc") || strstr(locale, "chinese-t")) {
- return XConvertEucTwToUtf8(buffer_return, len);
+ return XConvertEucTwToUtf8(buffer_return, len);
}
return XConvertBig5ToUtf8(buffer_return, len);
}
@@ -403,7 +402,7 @@ XConvertEucToUtf8(const char* locale,
return XConvertEucCnToUtf8(buffer_return, len);
}
return XConvertGb2312ToUtf8(buffer_return, len);
- } else if (strstr(locale, "ko")) {
+ } else if (strstr(locale, "ko")) {
return XConvertEucKrToUtf8(buffer_return, len);
}
return len;
@@ -411,16 +410,16 @@ XConvertEucToUtf8(const char* locale,
int
XUtf8LookupString(XIC ic,
- XKeyPressedEvent* event,
- char* buffer_return,
- int bytes_buffer,
- KeySym* keysym,
- Status* status_return) {
+ XKeyPressedEvent* event,
+ char* buffer_return,
+ int bytes_buffer,
+ KeySym* keysym,
+ Status* status_return) {
long ucs = -1;
int len;
len = XmbLookupString(ic, event, buffer_return, bytes_buffer / 5,
- keysym, status_return);
+ keysym, status_return);
if (*status_return == XBufferOverflow) {
return len * 5;
}
@@ -431,7 +430,7 @@ XUtf8LookupString(XIC ic,
ucs = (long)*keysym;
}
} else if (((*keysym >= 0x100 && *keysym <= 0xf000) ||
- (*keysym & 0xff000000U) == 0x01000000))
+ (*keysym & 0xff000000U) == 0x01000000))
{
ucs = XKeysymToUcs(*keysym);
} else {
@@ -445,14 +444,10 @@ XUtf8LookupString(XIC ic,
if (!ic) return 0;
im = XIMOfIC(ic);
if (!im) return 0;
- len = XConvertEucToUtf8(XLocaleOfIM(im), buffer_return, len, bytes_buffer);
+ len = XConvertEucToUtf8(XLocaleOfIM(im), buffer_return, len, bytes_buffer);
}
return len;
}
#endif /* X11 has UTF-8 */
#endif /* X11 only */
-
-/*
- * End of "$Id$".
- */
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 14:08:33 +0000