Convert nx-X11/lib/ build flow from imake to autotools.

1 files changed, 404 insertions, 0 deletions

diff --git a/nx-X11/lib/modules/om/generic/omXChar.c b/nx-X11/lib/modules/om/generic/omXChar.c
new file mode 100644
index 000000000..c9bbb8e88
--- /dev/null
+++ b/nx-X11/lib/modules/om/generic/omXChar.c
@@ -0,0 +1,404 @@
+/*
+ * 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
+ */
+/*
+ * Copyright 1995 by FUJITSU LIMITED
+ * This is source code modified by FUJITSU LIMITED under the Joint
+ * Development Agreement for the CDE/Motif PST.
+ *
+ * Modifier: Takanori Tateno   FUJITSU LIMITED
+ *
+ */
+/*
+ * Modifiers: Jeff Walls, Paul Anderson (HEWLETT-PACKARD)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "XlcPublic.h"
+#include "XomGeneric.h"
+#include <stdio.h>
+
+/* for VW/UDC start */
+static Bool
+ismatch_scopes(
+    FontData      fontdata,
+    unsigned long *value,
+    Bool	  is_shift)
+{
+    register int scopes_num = fontdata->scopes_num;
+    FontScope scopes = fontdata->scopes;
+    if (!scopes_num)
+        return False;
+
+    if(fontdata->font == NULL)
+	return False;
+
+    for(;scopes_num--;scopes++)
+        if ((scopes->start <= (*value & 0x7f7f)) &&
+                        ((scopes->end) >= (*value & 0x7f7f))){
+	    if(is_shift == True) {
+                if(scopes->shift){
+                    if(scopes->shift_direction == '+'){
+                        *value += scopes->shift ;
+                    } else if( scopes->shift_direction == '-'){
+                        *value -= scopes->shift ;
+                    }
+                }
+            }
+            return True;
+        }
+
+    return False;
+}
+
+static int
+check_vertical_fonttype(
+    char	*name)
+{
+    char	*ptr;
+    int		type = 0;
+
+    if(name == (char *)NULL || (int) strlen(name) <= 0)
+	return False;
+
+    /* Obtains the pointer of CHARSET_ENCODING_FIELD. */
+    if((ptr = strchr(name, '-')) == (char *) NULL)
+	return False;
+    ptr++;
+
+    /* Obtains the pointer of vertical_map font type. */
+    if((ptr = strchr(ptr, '.')) == (char *) NULL)
+	return False;
+    ptr++;
+
+    switch(*ptr) {
+      case '1':
+	type = 1;	break;
+      case '2':
+	type = 2;	break;
+      case '3':
+	type = 3;	break;
+    }
+    return type;
+}
+
+/*
+*/
+#define VMAP          0
+#define VROTATE       1
+#define FONTSCOPE     2
+
+FontData
+_XomGetFontDataFromFontSet(
+    FontSet fs,
+    unsigned char *str,
+    int len,
+    int *len_ret,
+    int is2b,
+    int type)          /* VMAP , VROTATE , else */
+{
+    unsigned long value;
+    int num,i,hit,csize;
+    FontData fontdata;
+    unsigned char *c;
+    int vfont_type;
+
+    c = str;
+    hit = -1;
+    if(type == VMAP){
+	fontdata = fs->vmap;
+	num      = fs->vmap_num;
+    } else if(type == VROTATE){
+        fontdata = (FontData)fs->vrotate;
+	num      = fs->vrotate_num;
+    } else {
+	if(fs->font_data_count <= 0 || fs->font_data == (FontData)NULL) {
+	    fontdata = fs->substitute;
+	    num      = fs->substitute_num;
+	}else {
+            fontdata = fs->font_data;
+	    num      = fs->font_data_count;
+	}
+	/* CDExc20229 fix */
+	if(fontdata == NULL || num == 0){
+	    return(NULL);
+	}
+    }
+
+
+    if(is2b){
+        csize = 2;
+    } else {
+        csize = 1;
+    }
+
+    for(;len;len--){
+        if(is2b){
+            value = (((unsigned long)*c) << 8)|(unsigned long)*(c + 1);
+        } else {
+            value = (unsigned long)*c;
+        }
+
+       /* ### NOTE: This routine DOES NOT WORK!
+	* ###       We can work around the problem in the calling routine,
+	* ###       but we really need to understand this better.  As it
+	* ###       stands, the algorithm ALWAYS returns "fontdata[0]"
+	* ###       for non-VW text!  This is clearly wrong.  In fact,
+	* ###       given the new parse_font[name|data]() algorithms,
+	* ###       we may not even need this routine to do anything
+	* ###       for non-VW text (since font_set->font always contains
+	* ###       the best font for this fontset).  -- jjw/pma (HP)
+	*/
+        for (i=0;i<num;i++) {
+	    if(type == VROTATE) {
+		if(fontdata[i].font) {
+		    /* If the num_cr equal zero, all character is rotated. */
+		    if(fontdata[i].scopes_num == 0) {
+			break;
+		    } else {
+			/* The vertical rotate glyph is not have code shift. */
+			if (ismatch_scopes(&(fontdata[i]),&value,False)) {
+			    break;
+			}
+		    }
+		}
+	    } else if(type == VMAP) {
+		if(fontdata[i].font) {
+		    vfont_type = check_vertical_fonttype(fontdata[i].name);
+		    if(vfont_type == 0 || vfont_type == 1) {
+			break;
+		    } else if(vfont_type == 2 || vfont_type == 3) {
+			if(fontdata[i].scopes_num <= 0)
+			    break;
+
+			if (ismatch_scopes(&(fontdata[i]),&value,True)) {
+			    break;
+			}
+		    }
+		}
+	    } else { /* FONTSCOPE */
+		if(fontdata[i].font) {
+		    if(fontdata[i].scopes_num <= 0)
+                        break;
+		    if (ismatch_scopes(&(fontdata[i]),&value,True)){
+		        break;
+                    }
+		}
+	    }
+        }
+        if((hit != -1) && (i != hit)){
+            break;
+        }
+        if(i == num){
+            if( type == VROTATE || type == VMAP){
+		/* Change 1996.01.23 start */
+		if(fs->font_data_count <= 0 ||
+		   fs->font_data == (FontData)NULL)
+		    fontdata = fs->substitute;
+		else
+		    fontdata = fs->font_data;
+		/* Change 1996.01.23 end */
+	    }
+	    hit = 0;
+            c += csize;
+	    break;
+        }
+        if( hit == -1 ) hit = i;
+        if(is2b){
+            *c = (unsigned char)(value >> 8);
+            *(c + 1) = (unsigned char)(value);
+        } else {
+            *c = (unsigned char)value;
+        }
+        c += csize;
+    }
+    *len_ret = (c - str);
+    return(&(fontdata[hit]));
+}
+/* for VW/UDC end   */
+
+static FontSet
+_XomGetFontSetFromCharSet(
+    XOC oc,
+    XlcCharSet charset)
+{
+    register FontSet font_set = XOC_GENERIC(oc)->font_set;
+    register int num = XOC_GENERIC(oc)->font_set_num;
+    XlcCharSet *charset_list;
+    int charset_count;
+
+    for ( ; num-- > 0; font_set++) {
+	charset_count = font_set->charset_count;
+	charset_list = font_set->charset_list;
+	for ( ; charset_count-- > 0; charset_list++)
+	    if (*charset_list == charset)
+		return font_set;
+    }
+
+    return (FontSet) NULL;
+}
+
+static void
+shift_to_gl(
+    register char *text,
+    register int length)
+{
+    while (length-- > 0)
+	*text++ &= 0x7f;
+}
+
+static void
+shift_to_gr(
+    register char *text,
+    register int length)
+{
+    while (length-- > 0)
+	*text++ |= 0x80;
+}
+
+static Bool
+load_font(
+    XOC oc,
+    FontSet font_set)
+{
+    font_set->font = XLoadQueryFont(oc->core.om->core.display,
+			oc->core.font_info.font_name_list[font_set->id]);
+    if (font_set->font == NULL)
+	return False;
+
+    oc->core.font_info.font_struct_list[font_set->id] = font_set->font;
+    XFreeFontInfo(NULL, font_set->info, 1);
+    font_set->info = NULL;
+
+    if (font_set->font->min_byte1 || font_set->font->max_byte1)
+	font_set->is_xchar2b = True;
+    else
+	font_set->is_xchar2b = False;
+
+    return True;
+}
+
+int
+_XomConvert(
+    XOC oc,
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XPointer cs, lc_args[1];
+    XlcCharSet charset;
+    int length, cs_left, ret;
+    FontSet font_set;
+
+    cs = *to;
+    cs_left = *to_left;
+    lc_args[0] = (XPointer) &charset;
+
+    ret = _XlcConvert(conv, from, from_left, &cs, &cs_left, lc_args, 1);
+    if (ret < 0)
+	return -1;
+
+    font_set = _XomGetFontSetFromCharSet(oc, charset);
+    if (font_set == NULL)
+	return -1;
+
+    if (font_set->font == NULL && load_font(oc, font_set) == False)
+	return -1;
+
+    length = *to_left - cs_left;
+
+    if (font_set->side != charset->side) {
+	if (font_set->side == XlcGL)
+	    shift_to_gl(*to, length);
+	else if (font_set->side == XlcGR)
+	    shift_to_gr(*to, length);
+    }
+
+    if (font_set->is_xchar2b)
+	length >>= 1;
+    *to = cs;
+    *to_left -= length;
+
+    *((XFontStruct **) args[0]) = font_set->font;
+    *((Bool *) args[1]) = font_set->is_xchar2b;
+    if(num_args >= 3){
+        *((FontSet *) args[2]) = font_set;
+    }
+
+    return ret;
+}
+
+XlcConv
+_XomInitConverter(
+    XOC oc,
+    XOMTextType type)
+{
+    XOCGenericPart *gen = XOC_GENERIC(oc);
+    XlcConv *convp;
+    const char *conv_type;
+    XlcConv conv;
+    XLCd lcd;
+
+    switch (type) {
+    case XOMWideChar:
+	convp = &gen->wcs_to_cs;
+	conv_type = XlcNWideChar;
+	break;
+    case XOMMultiByte:
+	convp = &gen->mbs_to_cs;
+	conv_type = XlcNMultiByte;
+	break;
+    case XOMUtf8String:
+	convp = &gen->utf8_to_cs;
+	conv_type = XlcNUtf8String;
+	break;
+    default:
+	return (XlcConv) NULL;
+    }
+
+    conv = *convp;
+    if (conv) {
+	_XlcResetConverter(conv);
+	return conv;
+    }
+
+    lcd = oc->core.om->core.lcd;
+
+    conv = _XlcOpenConverter(lcd, conv_type, lcd, XlcNFontCharSet);
+    if (conv == (XlcConv) NULL) {
+        conv = _XlcOpenConverter(lcd, conv_type, lcd, XlcNCharSet);
+        if (conv == (XlcConv) NULL)
+	    return (XlcConv) NULL;
+    }
+
+    *convp = conv;
+    return conv;
+}