我写这个脚本来帮助这个帖子里的 rpetges。它可以读取一个注册表 REG_MULTI_SZ 类型的键值并输出。当然不要忘了修改标有 “修改这里” 的地方。该注册表键必须为 REG_MULTI_SZ 类型，否则将显示错误。[code]OutFile “REG_MULTI_SZ Reader.exe”
Name “REG_MULTI_SZ Reader”
ShowInstDetails show
!define HKEY_CLASSES_ROOT 0x80000000
!define HKEY_CURRENT_USER 0x80000001
!define HKEY_LOCAL_MACHINE 0x80000002
!define HKEY_USERS 0x80000003
!define HKEY_PERFORMANCE_DATA 0x80000004
!define HKEY_PERFORMANCE_TEXT 0x80000050
!define HKEY_PERFORMANCE_NLSTEXT 0x80000060
!define HKEY_CURRENT_CONFIG 0x80000005
!define HKEY_DYN_DATA 0x80000006
!define KEY_QUERY_VALUE 0x0001
!define KEY_ENUMERATE_SUB_KEYS 0x0008
!define REG_NONE 0
!define REG_SZ 1
!define REG_EXPAND_SZ 2
!define REG_BINARY 3
!define REG_DWORD 4
!define REG_DWORD_LITTLE_ENDIAN 4
!define REG_DWORD_BIG_ENDIAN 5
!define REG_LINK 6
!define REG_MULTI_SZ 7
!define RegOpenKeyEx “Advapi32::RegOpenKeyExA(i, t, i, i, i) i”
!define RegQueryValueEx “Advapi32::RegQueryValueExA(i, t, i, i, i, i) i”
!define RegCloseKey “Advapi32::RegCloseKeyA(i) i”
####### 编辑这里!
!define ROOT_KEY ${HKEY_CURRENT_USER}
!define SUB_KEY “Software\Joe Software”
!define VALUE “Strings”
####### 停止编辑
Section “Read”
StrCpy $0 “”
StrCpy $1 “”
StrCpy $2 “”
StrCpy 3 ""
SetPluginUnload alwaysoff ;插件调用设置为全部不卸载以提高速度
System::Call "*(i) i (0) .r0"
System::Call "*(i) i (0) .r1"
System::Call "*(i) i (0) .r2"
System::Call "{RegOpenKeyEx}({ROOT_KEY}, '{SUB_KEY}',
0, {KEY_QUERY_VALUE}|{KEY_ENUMERATE_SUB_KEYS}, r0) .r3"
StrCmp $3 0 goon
MessageBox MB_OK|MB_ICONSTOP “不能打开注册表键! ($3)”
Goto done
goon:
System::Call “*0(&i4 .r4)" System::Call "{RegQueryValueEx}(r4, ‘${VALUE}’, 0, r1, 0, r2) .r3”
StrCmp $3 0 read
MessageBox MB_OK|MB_ICONSTOP “不能查询注册表值! ($3)”
Goto done
read:
System::Call “*$1(&i4 .r3)”
StrCmp 3 {REG_MULTI_SZ} multisz
MessageBox MB_OK|MB_ICONSTOP “注册表值不是 SZ_MULTI_SZ! ($3)”
Goto done
multisz:
System::Call “*$2(&i4 .r3)”
StrCmp $3 0 0 multiszalloc
MessageBox MB_OK|MB_ICONSTOP “注册表值为空! ($3)”
Goto done
multiszalloc:
System::Free $1
System::Alloc $3
Pop $1
StrCmp $1 0 0 multiszget
MessageBox MB_OK|MB_ICONSTOP “不能分配足够的内存! ($3)”
Goto done
multiszget:
System::Call “{RegQueryValueEx}(r4, '{VALUE}', 0, 0, r1, r2) .r3”
StrCmp $3 0 multiszprocess
MessageBox MB_OK|MB_ICONSTOP “不能查询注册表值! ($3)[2]”
Goto done
multiszprocess:
StrCpy $4 $1
loop:
System::Call "*$4(&t${NSIS_MAX_STRLEN} .r3)"
StrCmp $3 "" done
DetailPrint $3
StrLen $5 $3
IntOp $4 $4 + $5
IntOp $4 $4 + 1 ;REG_MULTI_SZ 类型以一个 NULL 来分隔
Goto loop
done:
System::Free $2
System::Free $1
StrCmp 0 0 noClose System::Call "{RegCloseKey}(r0)"
noClose:
SetPluginUnload manual ;插件调用改为正常
System::Free $0 ;最后一次插件调用必须卸载
SectionEnd
[/code]