tinyx 中文显示问题

linuxshell

我的X程序只能显示一半中文,即 ,目标是显示"这是中文字符串!"
结果显示"这是中 !"
现在定位为tinyx的问题,
请教大侠    tinyx支持中文需要打些什么补丁?

多谢!







附测试程序源码:


/* File: i18n-output.c */

#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xos.h>
#include <X11/Xatom.h>

#include <stdio.h>
#include <locale.h>



int main(int argc, char **argv)
{
//char *string = "This is english strings!\n";
char *string = "这是中文字符串这是中文字符串!";
//char *string = "这是中文和English的混和字符串!";
Display *display;
int screen_num;
Window win; //窗口ID
unsigned int width, height; //窗口尺寸
unsigned int border_width = 4; //边界空白
unsigned int display_width, display_height;//屏幕尺寸
int count;
XEvent report;
GC gc;
unsigned long valuemask = 0;
XGCValues values;
char *display_name = NULL;

//字体集
XFontSet fontset;
char **missing_charsets;
int num_missing_charsets;
char *default_string;
wchar_t wcstr[80]; //宽字符串
int num; //转换出的宽字符串长度.


//设置locale
if((setlocale(LC_ALL, "")) == NULL){
printf("cannot set locale\n");
exit(1);
}

printf("please set locale\n");
//判断X是否支持locale
if(!XSupportsLocale()){
printf("X does not support current locale\n");
exit(1);
}

//设置locale修饰
if(XSetLocaleModifiers(NULL)){
printf("Cannot set locale modifiers\n");
exit(1);
}

// 和X 服务器连接
if ( (display=XOpenDisplay(display_name)) == NULL )
{
printf("Cannot connect to X server %s\n",
XDisplayName(display_name));
exit(-1);
}

//获得缺省的 screen_num
screen_num = DefaultScreen(display);

//获得屏幕的宽度和高度
display_width = DisplayWidth(display, screen_num);
display_height = DisplayHeight(display, screen_num);
printf("display_width =%d\n",display_width);
printf("display_height=%d\n",display_height);
//指定所建立窗口的宽度和高度

#if 1
width = display_height ;
height = display_width;
#endif

//建立窗口
win = XCreateSimpleWindow(display, //display
RootWindow(display,screen_num), //父窗口
10, 10, width, height, //位置和大小
border_width, //边界宽度
BlackPixel(display,screen_num), //前景色
WhitePixel(display,screen_num));//背景色

//选择窗口感兴趣的事件掩码
XSelectInput(display, win,
ExposureMask | KeyPressMask |
ButtonPressMask | StructureNotifyMask);

//建立GC
gc = XCreateGC(display, win, valuemask, &values);

//建立字体集

#if 1
fontset = XCreateFontSet(display,
//"8x16,-misc-SimSun-medium-r-normal--0-0-0-0-c-0-gb2312.1980-0"
"8x16,-isas-fangsong ti-medium-r-normal--0-0-72-72-c-0-gb2312.1980-0",
//"8x16,-*-song-medium-r-normal--16-*-*-*-*-*-gb2312.1980-0",
&missing_charsets, &num_missing_charsets,
&default_string);
#endif
if(num_missing_charsets > 0){
int i;
printf("Following charsets are missing:\n");
for(i=0; i<num_missing_charsets; i++){
printf("Missing %d: %s\n",
i, missing_charsets);
}
printf("\nDefault string:%s\n", default_string);
XFreeStringList(missing_charsets);
}

num = mbstowcs(wcstr, string, strlen(string));

//显示窗口
XMapWindow(display, win);

//进入事件循环
while (1) {

//取得队列中的事件
XNextEvent(display, &report);
switch (report.type) {

//曝光事件, 窗口应重绘
case Expose:
//取得最后一个曝光事件
if (report.xexpose.count != 0) break;

//写字符串
XmbDrawString(display, win, fontset, gc,
50, 100,
string, strlen(string));
//XwcDrawString(display, win, fontset, gc,
// 50, 140,
// (wchar_t *)wcstr, num);

break;

//窗口尺寸改变, 重新取得窗口的宽度和高度
case ConfigureNotify:
width = report.xconfigure.width;
height = report.xconfigure.height;
break;

//鼠标点击或有按键, 释放资源则退出
case ButtonPress:
case KeyPress:
XFreeFontSet(display, fontset);
XFreeGC(display, gc);
exit(1);
default:

break;
}
}
}
    

linuxshell

也有可能是编译器选项问题,我用的是xscale的
请高手指点