在masm32中获取并显示IE版本的方法1

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原创最新推荐文章于 2023-05-29 00:46:45 发布 · 2.1k 阅读

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该博客介绍了一个汇编程序，用于获取并显示IE浏览器的版本。程序在win 2K pro + masm32环境下开发，从注册表/HKEY_LOCAL_MACHINE/Software/Microsoft/Internet Explorer的“Version”键值获取IE版本，还给出了源代码及下载地址。

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;<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
; Filename: getIEver2.asm
; Function: get & display version of IE
;   Author: purple endurer
;  Develop: win 2K pro + masm32
; log
;------------------------------------------------------------------
;2005.10.23 Created!
;   get the version of IE from value of key "Vesion" at
;         /HKEY_LOCAL_MACHINE/Software/Microsoft/Internet Explorer
;   In my PC, the version of IE is 6.0.2800.1106
;   and this program displayed version is 6.0.2800.1106
;<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
;下载：您可以到http://purpleendurer.ys168.com的/myworks/demo_only中
;下载源代码和可执行文件

.386
.model flat, stdcall
option casemap:none
include /masm32/include/windows.inc

include /masm32/include/Advapi32.inc
include /masm32/include/kernel32.inc
include /masm32/include/user32.inc

includelib /masm32/lib/Advapi32.lib
includelib /masm32/lib/kernel32.lib
includelib /masm32/lib/user32.lib

GetIEVerStr PROTO :LPSTR

m_m2m MACRO d1, d2
    push d2
    pop d1
ENDM

.data
g_szTitle       db "IE版本", 0
g_szRegPath db  "Software/Microsoft/Internet Explorer", 0
g_szFailRegOpenKeyEx  db "RegOpenKeyEx失败!", 0
g_szFailRegQueryValueEx db "RegQueryValueEx失败!", 0
g_szValueName db "Version", 0

.data?
g_szIEVer  db 256 dup(?)
g_hRegKey4IE   HKEY    ?
.code
start:
        invoke GetIEVerStr, ADDR g_szIEVer
        .if eax==1
            mov eax, OFFSET g_szFailRegOpenKeyEx
        .elseif eax==2
            mov eax, OFFSET g_szFailRegQueryValueEx
        .else
            mov eax, OFFSET g_szIEVer
        .endif
        invoke MessageBox, NULL, eax, OFFSET g_szTitle, MB_OK

        invoke ExitProcess,NULL

GetIEVerStr PROC lpszIEVer: LPSTR
    LOCAL dwcbData: dword
;         LONG RegOpenKey(
;             HKEY hKey,    // handle of open key
;             LPCTSTR lpSubKey,    // address of name of subkey to open
;             PHKEY phkResult     // address of handle of open key
;         );

    invoke  RegOpenKey, HKEY_LOCAL_MACHINE, ADDR g_szRegPath, ADDR g_hRegKey4IE
    .if eax!=ERROR_SUCCESS
        m_m2m eax, 1
        ret
    .endif

;     LONG RegQueryValueEx(
;         HKEY hKey,          // 1.handle of key to query
;         LPTSTR lpValueName, // 2.address of name of value to query
;         LPDWORD lpReserved, // 3.reserved
;         LPDWORD lpType,     // 4.address of buffer for value type
;         LPBYTE lpData,      // 5.address of data buffer
;         LPDWORD lpcbData    // 6.address of data buffer size
;     );

    m_m2m dwcbData, SIZEOF g_szIEVer
    invoke RegQueryValueEx, g_hRegKey4IE, ADDR g_szValueName, NULL, NULL, ADDR g_szIEVer, ADDR dwcbData

    .if eax!=ERROR_SUCCESS
        m_m2m eax, 2
    .else
        xor eax, eax
    .endif

; LONG RegCloseKey(
;     HKEY hKey // handle of key to close
; );
   invoke RegCloseKey, g_hRegKey4IE


    ret
GetIEVerStr ENDP

end start