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关于 NSIS 写入注册表的问题, REG_MULTI_SZ 类型

nsis 永恒心锁 1328浏览 0评论
"REG_MULTI_SZ_writer.exe"
Name "REG_MULTI_SZ"
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_SET_VALUE 0x0002
!define KEY_create_SUB_KEY 0x0004
!define KEY_ENUMERATE_SUB_KEYS 0x0008
!define KEY_NOTIFY 0x0010
!define KEY_create_LINK 0x0020

!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 RegcreateKey "Advapi32::RegcreateKeyA(i, t, *i) i"
!define RegSetValueEx "Advapi32::RegSetValueExA(i, t, i, i, i, i) i"
!define RegCloseKey "Advapi32::RegCloseKeyA(i) i"

####### Edit this!
!define ROOT_KEY "${HKEY_LOCAL_MACHINE}"
!define SUB_KEY "SOFTWARE\NSIS"
!define VALUE "RegMultiSzTest"
!define DATA_1 "First string"
!define DATA_2 "Second string"
####### Stop editing

Section "Write"
 SetPluginUnload alwaysoff
 ; create a buffer for the multi_sz value
 System::Call "*(&t${NSIS_MAX_STRLEN}) i.r1"
 ; Open/create the registry key
 System::Call "${RegcreateKey}(${ROOT_KEY}, '${SUB_KEY}', .r0) .r9"
 ; Failed?
 IntCmp $9 0 write
 MessageBox MB_OK|MB_ICONSTOP "Can't create registry key! ($9)"
 Goto noClose

 write:
 ; Fill in the buffer with our strings
 StrCpy $2 $1 ; Initial position

 StrLen $9 '${DATA_1}' ; Length of first string
 IntOp $9 $9 + 1 ; Plus null
 System::Call "*$2(&t$9 '${DATA_1}')" ; Place the string
 IntOp $2 $2 + $9 ; Advance to the next position

 StrLen $9 '${DATA_2}' ; Length of second string
 IntOp $9 $9 + 1 ; Plus null
 System::Call "*$2(&t$9 '${DATA_2}')" ; Place the string
 IntOp $2 $2 + $9 ; Advance to the next position

 System::Call "*$2(&t1 '')" ; Place the terminating null
 IntOp $2 $2 + 1 ; Advance to the next position

 ; create/write the value
 IntOp $2 $2 - $1 ; Total length
 System::Call "${RegSetValueEx}(r0, '${VALUE}', 0, ${REG_MULTI_SZ}, r1, r2) .r9"
 ; Failed?
 IntCmp $9 0 done
 MessageBox MB_OK|MB_ICONSTOP "Can't set key value! ($9)"
 Goto done

 done:
 ; Close the registry key
 System::Call "${RegCloseKey}(r0)"

noClose:
 ; Clear the buffer
 SetPluginUnload manual
 System::Free $1
SectionEnd
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