HTML+JavaScript构建一个将C/C++定义的ANSI字符串转换为MASM32定义的DWUniCode字符串的工具

公文一键排版系统基本完成，准备继续完善SysInfo，增加用户帐户信息，其中涉及到Win32_Account结构，其C++定义如下：

[Dynamic, Provider("CIMWin32"), UUID("{8502C4CC-5FBB-11D2-AAC1-006008C78BC7}"), AMENDMENT]
class Win32_UserAccount : Win32_Account
{
uint32 AccountType;
string Caption;
string Description;
boolean Disabled;
string Domain;
string FullName;
datetime InstallDate;
boolean LocalAccount;
boolean Lockout;
string Name;
boolean PasswordChangeable;
boolean PasswordExpires;
boolean PasswordRequired;
string SID;
uint8 SIDType;
string Status;
};

由于WMI使用的是UniCode（WCHAR），所以我们在MASM32中要将以上成员属性AccountType、Caption……按DW UniCode（WCHAR）来定义，如下：

AccountType dw 'A','c','c','o','u','n','t','T','y','p','e', 0, 0
Caption dw 'C','a','p','t','i','o','n', 0, 0
Description dw 'D','e','s','c','r','i','p','t','i','o','n', 0, 0
Disabled dw 'D','i','s','a','b','l','e','d', 0, 0
Domain dw 'D','o','m','a','i','n', 0, 0
FullName dw 'F','u','l','l','N','a','m','e', 0, 0
InstallDate dw 'I','n','s','t','a','l','l','D','a','t','e', 0, 0
LocalAccount dw 'L','o','c','a','l','A','c','c','o','u','n','t', 0, 0
Lockout dw 'L','o','c','k','o','u','t', 0, 0
Name dw 'N','a','m','e', 0, 0
PasswordChangeable dw 'P','a','s','s','w','o','r','d','C','h','a','n','g','e','a','b','l','e', 0, 0
PasswordExpires dw 'P','a','s','s','w','o','r','d','E','x','p','i','r','e','s', 0, 0
PasswordRequired dw 'P','a','s','s','w','o','r','d','R','e','q','u','i','r','e','d', 0, 0
SID dw 'S','I','D', 0, 0
SIDType dw 'S','I','D','T','y','p','e', 0, 0
Status dw 'S','t','a','t','u','s', 0, 0

虽然MASM32 在QEDITOR 的 Conversions里提供了Text to DW UNICODE菜单项功能，但这个菜单项还不能实现自动从类中提出成员属性名称并转换为MASM32的DW UNICODE字符串的格式，所以我们还是先得手工将AccountType、Caption……提取出来。

成员少还行，成员多的话就太麻烦了。

于是用HTML+JavaScript写了一个简单的转换工具，运行效果如下：

完整代码如下：

<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="Generator" content="EditPlus®"><meta name="Author" content="PurpleEndurer"><meta name="Keywords" content=""><meta name="Description" content=""><title>ANSI String 2 MASM32 DW UniCode String</title></head><body><table>
<caption><P style="color:purple;font:18pt bold;">ANSI String 2 MASM32 DW UniCode String&nbsp;&nbsp;<input type="button" value="转换" onclick="tran()"></P>
</caption><tr><td><P align="center">ANSI 字符串</P></td><td><P align="center">MASM32 DW UniCode String</P></td>
</tr>
<tr><td><textarea id="taAnsi" rows="50" cols="40" align="left">
uint32 AccountType;
string Caption;
string Description;
boolean Disabled;
string Domain;
string FullName;
datetime InstallDate;
boolean LocalAccount;
boolean Lockout;
string Name;
boolean PasswordChangeable;
boolean PasswordExpires;
boolean PasswordRequired;
string SID;
uint8 SIDType;
string Status;		</textarea>     		</td><td><textarea id="taUni" rows="50" cols="90"></textarea></td>
</tr>
</table><script>//功能：删除字符串中的所有空格
//记录：20230726创建
String.prototype.eliminateSpace = function()
{return this.replace(/\s*/g,"");
}//去除首尾空格
String.prototype.trim = function() 
{return this.replace(/(^\s*)|(\s*$)/g, ""); /*var t = this.replace(/(^\s*)|(\s*$)/g, ""); return t =t.replace(/(^&nbsp;*)|(&nbsp*$)/g, ""); */
} //功能：将ANSI字符串转换成MASM32 Unicode字符串//记录：20230811建//输入：s=ANSI字符串//输出：MASM32 DW Unicode字符串function ansiStr2UniStr(s){var r = s.split('');//document.write(r+"<br>"); return " dw '" + r.join("','") + "', 0, 0";}//ansiStr2UniStr(s)function getItem(a)
{var s = a.split(' ');var j = 0;while (j < s.length){if (''==s[j].eliminateSpace()){s.pop();}else{j++;}}//whilereturn s;
} //getItem(a)var taAnsi = document.getElementById('taAnsi');
var taUni = document.getElementById('taUni');function tran()
{var a = taAnsi.value.replace('\t',' ').split('\n');for (var i = 0; i < a.length; i++){a[i] = a[i].trim();if (';'==a[i][a[i].length-1]){a[i]=a[i].substr(0,a[i].length-1);}a[i] = getItem(a[i]);if (1< a[i].length){taUni.value += a[i][1] + ansiStr2UniStr(a[i][1]) + "\n";			}}//for
}//tran()</script></body>
</html>

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