From c350873c7c977efe5210484f04160be45f84ba7e Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Fri, 21 Jul 2017 12:31:09 +0200 Subject: Convert nx-X11/lib/ build flow from imake to autotools. --- nx-X11/lib/src/xlibi18n/lcPrTxt.c | 289 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 289 insertions(+) create mode 100644 nx-X11/lib/src/xlibi18n/lcPrTxt.c (limited to 'nx-X11/lib/src/xlibi18n/lcPrTxt.c') diff --git a/nx-X11/lib/src/xlibi18n/lcPrTxt.c b/nx-X11/lib/src/xlibi18n/lcPrTxt.c new file mode 100644 index 000000000..e62e94e80 --- /dev/null +++ b/nx-X11/lib/src/xlibi18n/lcPrTxt.c @@ -0,0 +1,289 @@ +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XlcPubI.h" +#include +#include + +static XPointer * +alloc_list( + Bool is_wide_char, + int count, + int nitems) +{ + if (is_wide_char) { + wchar_t **wstr_list; + + wstr_list = Xmalloc(count * sizeof(wchar_t *)); + if (wstr_list == NULL) + return (XPointer *) NULL; + + *wstr_list = Xmalloc(nitems * sizeof(wchar_t)); + if (*wstr_list == NULL) { + Xfree(wstr_list); + return (XPointer *) NULL; + } + + return (XPointer *) wstr_list; + } else { + char **str_list; + + str_list = Xmalloc(count * sizeof(char *)); + if (str_list == NULL) + return (XPointer *) NULL; + + *str_list = Xmalloc(nitems); + if (*str_list == NULL) { + Xfree(str_list); + return (XPointer *) NULL; + } + + return (XPointer *) str_list; + } +} + +static void +copy_list( + Bool is_wide_char, + XPointer text, + XPointer *list, + int count) +{ + int length; + + if (is_wide_char) { + wchar_t *wc_text, *wstr, **wstr_list; + + wc_text = (wchar_t *) text; + wstr_list = (wchar_t **) list; + + for (wstr = *wstr_list; count > 0; count--, wstr_list++) { + _Xwcscpy(wstr, wc_text); + *wstr_list = wstr; + length = _Xwcslen(wstr) + 1; + wstr += length; + wc_text += length; + } + } else { + char *mb_text, *str, **str_list; + + mb_text = (char *) text; + str_list = (char **) list; + + for (str = *str_list; count > 0; count--, str_list++) { + strcpy(str, mb_text); + *str_list = str; + length = strlen(str) + 1; + str += length; + mb_text += length; + } + } +} + +static int +_XTextPropertyToTextList( + XLCd lcd, + Display *dpy, + const XTextProperty *text_prop, + const char *to_type, + XPointer **list_ret, + int *count_ret) +{ + XlcConv conv = NULL; + const char *from_type; + XPointer from, to, buf; + char *str_ptr, *last_ptr; + Atom encoding; + int from_left, to_left, buf_len, ret, len; + int unconv_num, nitems = text_prop->nitems; + Bool is_wide_char = False, do_strcpy = False; + + if (strcmp(XlcNWideChar, to_type) == 0) + is_wide_char = True; + + if (nitems <= 0) { + *list_ret = NULL; + *count_ret = 0; + return Success; + } + + if (text_prop->format != 8) + return XConverterNotFound; + + encoding = text_prop->encoding; + if (encoding == XA_STRING) + from_type = XlcNString; + else if (encoding == XInternAtom(dpy, "UTF8_STRING", False)) + from_type = XlcNUtf8String; + else if (encoding == XInternAtom(dpy, "COMPOUND_TEXT", False)) + from_type = XlcNCompoundText; + else if (encoding == XInternAtom(dpy, XLC_PUBLIC(lcd, encoding_name), False)) + from_type = XlcNMultiByte; + else + return XConverterNotFound; + + if (is_wide_char) { + buf_len = (text_prop->nitems + 1) * sizeof(wchar_t); + } else { + if (strcmp(to_type, XlcNUtf8String) == 0) + buf_len = text_prop->nitems * 6 + 1; + else + buf_len = text_prop->nitems * XLC_PUBLIC(lcd, mb_cur_max) + 1; + } + buf = Xmalloc(buf_len); + if (buf == NULL) + return XNoMemory; + to = buf; + to_left = buf_len; + + /* can be XlcNMultiByte to XlcNMultiByte, + or XlcNUtf8String to XlcNUtf8String */ + if (!strcmp(from_type, to_type)) { + do_strcpy = True; + } else { + conv = _XlcOpenConverter(lcd, from_type, lcd, to_type); + if (conv == NULL) { + Xfree(buf); + return XConverterNotFound; + } + } + + last_ptr = str_ptr = (char *) text_prop->value; + unconv_num = *count_ret = 0; + + while (1) { + if (nitems == 0 || *str_ptr == 0) { + from = (XPointer) last_ptr; + from_left = str_ptr - last_ptr; + last_ptr = str_ptr; + + if (do_strcpy) { + len = min(from_left, to_left); + strncpy(to, from, len); + from += len; + to += len; + from_left -= len; + to_left -= len; + ret = 0; + } else { + ret = _XlcConvert(conv, &from, &from_left, &to, &to_left, NULL, 0); + } + + if (ret < 0) + continue; + + unconv_num += ret; + (*count_ret)++; + + if (nitems == 0) + break; + last_ptr = ++str_ptr; + if (is_wide_char) { + *((wchar_t *)to) = (wchar_t) 0; + to += sizeof(wchar_t); + to_left -= sizeof(wchar_t); + } else { + *((char *)to) = '\0'; + to++; + to_left--; + } + if (! do_strcpy) + _XlcResetConverter(conv); + } else + str_ptr++; + + nitems--; + } + + if (! do_strcpy) + _XlcCloseConverter(conv); + + if (is_wide_char) { + *((wchar_t *) to) = (wchar_t) 0; + to_left -= sizeof(wchar_t); + } else { + *((char *) to) = '\0'; + to_left--; + } + + *list_ret = alloc_list(is_wide_char, *count_ret, buf_len - to_left); + if (*list_ret) + copy_list(is_wide_char, buf, *list_ret, *count_ret); + + Xfree(buf); + + return unconv_num; +} + +int +_XmbTextPropertyToTextList( + XLCd lcd, + Display *dpy, + const XTextProperty *text_prop, + char ***list_ret, + int *count_ret) +{ + return _XTextPropertyToTextList(lcd, dpy, text_prop, XlcNMultiByte, + (XPointer **) list_ret, count_ret); +} + +int +_XwcTextPropertyToTextList( + XLCd lcd, + Display *dpy, + const XTextProperty *text_prop, + wchar_t ***list_ret, + int *count_ret) +{ + return _XTextPropertyToTextList(lcd, dpy, text_prop, XlcNWideChar, + (XPointer **) list_ret, count_ret); +} + +int +_Xutf8TextPropertyToTextList( + XLCd lcd, + Display *dpy, + const XTextProperty *text_prop, + char ***list_ret, + int *count_ret) +{ + return _XTextPropertyToTextList(lcd, dpy, text_prop, XlcNUtf8String, + (XPointer **) list_ret, count_ret); +} + +void +_XwcFreeStringList( + XLCd lcd, + wchar_t **list) +{ + if (list) { + Xfree(*list); + Xfree(list); + } +} -- cgit v1.2.3