求一个linux下c语言的方法

[lanting918]

主要功能将一个中文字符串转换为ucs2编码
如“中国电子技术信息网”转换后为4E2D56FD75355B506280672F4FE1606F7F51

急啊

[zhousqy]

up,沙發。

[hofer_song]

2
哈哈
下班了
楼主没到Linux专区问问？

[冷月清晖]

看看有没帮助：
http://www.linuxeden.com/edu/doctext.php?docid=2281

[lanting918]

谢谢wtogether

[lanting918]

to: wtogether
上面这个程序是把utf-16的转到gb2312吧？

[cym64039]

把UTF-16BE改为unicode就可以了

[wtogether]

wchar_t *CharToUnicode(const char *cstr)
{
unsigned ml;
wchar_t* buf;
ml = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, cstr, -1, NULL, 0);
buf = (wchar_t *)malloc(ml * sizeof(wchar_t));
if (buf == NULL) return(buf);
memset(buf, 0x0, ml * sizeof(wchar_t));
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, cstr, -1, buf, ml);
return(buf);
}

int main(int argc, char *argv[])
{
//4E2D56FD75355B506280672F4FE1606F7F51
unsigned char *p = "中国电子技术信息网";
wchar_t *pp = CharToUnicode(p);
while (*pp)
{
printf("%X", *pp);
pp++;
}
return 0;
}

[wtogether]

sorry，看错了，用这个
int CharToUnicode(const char *cstr, char *ustr, int ul)
{
int cl = xstrlen(cstr);
iconv_t cd;
memset(ustr, 0x0, ul);
if ((cd=iconv_open("UTF-16BE", "GB2312"))==(iconv_t)-1)
{
snprintf(ustr, ul, "%s", cstr);
return(-1);
}
if (iconv(cd, &cstr, &cl, &ustr, &ul)==(size_t)-1)
{
snprintf(ustr, ul, "%s", cstr);
iconv_close(cd);
return(1);
}
iconv_close(cd);
return(0);
}