我正在使用 NSIS 构建一个安装程序，以帮助我将 cgminer 部署到我地下室的一堆计算机上。安装程序要求两件事：
- 矿池 URL 和工作人员凭证
- 提取cgminer的目录
安装程序使用用户提供的矿池 URL、登录名和密码来生成一个简单的 cgminer 配置文件。
这是编写 JSON 配置文件的代码：
FileOpen $9 $INSTDIR\config.conf w ;Opens a Empty File for writing
FileWrite $9 "{$\r$\n"
FileWrite $9 "$\"pools$\" : [$\r$\n"
FileWrite $9 "$\t{$\r$\n"
FileWrite $9 "$\t$\t$\"url$\" : $\"$POOL$\",$\r$\n"
FileWrite $9 "$\t$\t$\"user$\" : $\"$USER$\",$\r$\n"
FileWrite $9 "$\t$\t$\"pass$\" : $\"$PASS$\",$\r$\n"
FileWrite $9 "$\t}$\r$\n"
FileWrite $9 "],$\r$\n"
FileWrite $9 "$\r$\n"
FileWrite $9 "$\"intensity$\" : $\"d$\"$\r$\n"
FileWrite $9 "}$\r$\n"
FileClose $9 ; closes the file
这就是我所期待的：
{
"pools" : [
{
"url" : "http://bc.minercity.org:4583",
"user" : "fizzlefazzle_miner",
"pass" : "rosebud",
}
],
"intensity" : "d"
}
然而，这就是我得到的：
{
"pools" : [
{
"url" : "1639776",
"user" : "1115594",
"pass" : "1115614",
}
],
"intensity" : "d"
}
我假设我得到的是内存地址而不是我输入的字符串。这是完整的代码：
; bitcoinminer.nsi
;
; sets up a basic bitcoin miner.
; asks user for mining pool and user/pass
; installs cgminer to <OS DRIVE>\Documents and Settings\<CURRENT USER>\Local Settings\Application Data\ccc\bitcoin\cgminer
; generates cgminer config file and puts it in above dir
;
;--------------------------------
; Includes
!include nsDialogs.nsh
!include LogicLib.nsh
;--------------------------------
; The name of the installer
Name "Bitcoin Miner"
OutFile BitcoinMiner.exe
; The default installation directory
InstallDir "$PROFILE\Local Settings\Application Data\ccc\bitcoin\cgminer2"
; Request application privileges for Windows Vista
RequestExecutionLevel user
;--------------------------------
; Pages
Page Custom poolPageCreate poolPageLeave
Page directory
Page instfiles
Var POOL
Var USER
Var PASS
Function poolPageCreate
nsDialogs::Create 1018 ; creates a new dialog and returns it's HWND on the stack
Pop $0 ; HWID of new dialog stored to $0
${NSD_CreateLabel} 0 0u 75% 12u "Pool URL (ex: http://bc.minercity.org:6347)" ; create label. HWND on the stack
Pop $0 ; HWID of new label stored to $0
${NSD_CreateText} 0 13u 100% 12u 'http://bc.minercity.org:6347'
Pop $POOL
GetFunctionAddress $0 poolChange
nsDialogs::OnChange $POOL $0
${NSD_CreateLabel} 0 40u 75% 12u "Login name (ex: fizzlefazzle_miner)"
Pop $0
${NSD_CreateText} 0 53u 100% 12u 'fizzlefazzle_miner'
Pop $USER
GetFunctionAddress $0 userChange
nsDialogs::OnChange $USER $0
${NSD_CreateLabel} 0 77u 75% 12u "Password (ex: rosebud)"
Pop $0
${NSD_CreateText} 0 90u 100% 12u 'rosebud'
Pop $PASS
GetFunctionAddress $0 passChange
nsDialogs::OnChange $PASS $0
nsDialogs::Show
FunctionEnd
Function poolPageLeave
FunctionEnd
Function poolChange
Pop $0 # HWND
System::Call user32::GetWindowText(i$POOL,t.r0,i${NSIS_MAX_STRLEN})
FunctionEnd
Function userChange
Pop $0
System::Call user32::GetWindowText(i$USER,t.r0,i${NSIS_MAX_STRLEN})
FunctionEnd
Function passChange
Pop $0
System::Call user32::GetWindowText(i$PASS,t.r0,i${NSIS_MAX_STRLEN})
FunctionEnd
Section
;--------------------------------
; The stuff to install
; Set output path to the installation directory.
SetOutPath $INSTDIR
; Put file there
File /r "cgminer\"
FileOpen $9 $INSTDIR\config.conf w ;Opens a Empty File for writing
FileWrite $9 "{$\r$\n"
FileWrite $9 "$\"pools$\" : [$\r$\n"
FileWrite $9 "$\t{$\r$\n"
FileWrite $9 "$\t$\t$\"url$\" : $\"$POOL$\",$\r$\n"
FileWrite $9 "$\t$\t$\"user$\" : $\"$USER$\",$\r$\n"
FileWrite $9 "$\t$\t$\"pass$\" : $\"$PASS$\",$\r$\n"
FileWrite $9 "$\t}$\r$\n"
FileWrite $9 "],$\r$\n"
FileWrite $9 "$\r$\n"
FileWrite $9 "$\"intensity$\" : $\"d$\"$\r$\n"
FileWrite $9 "}$\r$\n"
FileClose $9 ; closes the file
SectionEnd
我究竟做错了什么？