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; Copyright (C) 2011 Olivier Tilloy <olivier@tilloy.net>
;
; This program is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program. If not, see <http://www.gnu.org/licenses/>.
; NSIS installer script for pyexiv2.
!include MUI.nsh
!include nsDialogs.nsh
!include LogicLib.nsh
!define PYEXIV2_VERSION "0.3.2"
Name "pyexiv2 ${PYEXIV2_VERSION}"
OutFile "pyexiv2-${PYEXIV2_VERSION}-setup.exe"
SetCompressor /SOLID lzma
!define MUI_ICON "art\pyexiv2.ico"
!define MUI_UNICON "art\pyexiv2.ico"
; Installer pages
!insertmacro MUI_PAGE_LICENSE "COPYING"
Page custom InstallationOptions InstallationOptionsLeave
!insertmacro MUI_PAGE_INSTFILES
; Uninstaller pages
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
!insertmacro MUI_LANGUAGE "English"
!define PYTHON_MAJOR "2"
!define PYTHON_MINOR "7"
!define PYTHON_KEY "Software\Python\PythonCore\${PYTHON_MAJOR}.${PYTHON_MINOR}\InstallPath"
!define PYEXIV2_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\pyexiv2-${PYEXIV2_VERSION}"
Var python_install_path
Var python_installed_for_all
Var system_wide
Var user_site
; Function called when finishing initialization of the installer
Function .onInit
; The user site directory is always for the current user only, not for all users
SetShellVarContext current
StrCpy $user_site "$APPDATA\Python\Python${PYTHON_MAJOR}${PYTHON_MINOR}\site-packages"
; Look for Python system-wide (HKLM)
SetShellVarContext all
StrCpy $python_installed_for_all "true"
ReadRegStr $python_install_path SHCTX ${PYTHON_KEY} ""
StrCmp $python_install_path "" 0 Continue
; Look for Python for the current user (HKCU)
SetShellVarContext current
StrCpy $python_installed_for_all "false"
ReadRegStr $python_install_path SHCTX ${PYTHON_KEY} ""
StrCmp $python_install_path "" 0 Continue
MessageBox MB_OK|MB_ICONSTOP "Unable to locate Python ${PYTHON_MAJOR}.${PYTHON_MINOR}."
Quit
Continue:
StrCpy $system_wide "$python_install_pathLib\site-packages"
FunctionEnd
; Function called when finishing initialization of the uninstaller
Function un.onInit
; Look for pyexiv2 installed system-wide (HKLM)
SetShellVarContext all
ReadRegStr $INSTDIR SHCTX ${PYEXIV2_KEY} "InstallLocation"
StrCmp $INSTDIR "" 0 Continue
; Look for pyexiv2 installed for the current user (HKCU)
SetShellVarContext current
ReadRegStr $INSTDIR SHCTX ${PYEXIV2_KEY} "InstallLocation"
StrCmp $INSTDIR "" 0 Continue
; Cannot find pyexiv2 in the registry, aborting the uninstallation
MessageBox MB_OK|MB_ICONSTOP "Unable to locate $(^Name)."
Quit
Continue:
FunctionEnd
; Custom page initialization for installation options
Function InstallationOptions
!insertmacro MUI_HEADER_TEXT "Installation options" "Choose where to install pyexiv2."
nsDialogs::Create 1018
Var /GLOBAL dialog
Pop $dialog
${If} $dialog == error
Abort
${EndIf}
${NSD_CreateRadioButton} 0 0 100% 24u "System wide ($system_wide)"
Var /GLOBAL rb1
Pop $rb1
${NSD_SetState} $rb1 ${BST_CHECKED}
${NSD_CreateRadioButton} 0 34 100% 24u "User site ($user_site)"
Var /GLOBAL rb2
Pop $rb2
nsDialogs::Show
FunctionEnd
; Custom page on-leave callback
Function InstallationOptionsLeave
${NSD_GetState} $rb1 $0
${If} $0 == ${BST_CHECKED}
; Install pyexiv2 system wide
StrCpy $INSTDIR $system_wide
; If Python was installed for all users, the user needs to be an
; administrator to install pyexiv2
StrCmp $python_installed_for_all "true" 0 Continue
userInfo::getAccountType
pop $0
StrCmp $0 "Admin" Continue 0
MessageBox MB_OK|MB_ICONSTOP "You need to be an administrator to install $(^Name)."
Quit
Continue:
${Else}
; Install pyexiv2 in the user site directory
StrCpy $INSTDIR $user_site
SetShellVarContext current
${EndIf}
FunctionEnd
; Installation section
Section "pyexiv2"
SetOutPath $INSTDIR
File build\libexiv2python.pyd
SetOutPath $INSTDIR\pyexiv2
File src\pyexiv2\__init__.py
File src\pyexiv2\metadata.py
File src\pyexiv2\exif.py
File src\pyexiv2\iptc.py
File src\pyexiv2\xmp.py
File src\pyexiv2\preview.py
File src\pyexiv2\utils.py
; Create the uninstaller and publish it in the registry
!define UNINSTALLER "$INSTDIR\pyexiv2-${PYEXIV2_VERSION}-uninstaller.exe"
WriteUninstaller ${UNINSTALLER}
WriteRegStr SHCTX ${PYEXIV2_KEY} "DisplayName" "pyexiv2 ${PYEXIV2_VERSION}"
WriteRegStr SHCTX ${PYEXIV2_KEY} "DisplayVersion" ${PYEXIV2_VERSION}
WriteRegStr SHCTX ${PYEXIV2_KEY} "DisplayIcon" "$\"${UNINSTALLER}$\""
WriteRegStr SHCTX ${PYEXIV2_KEY} "InstallLocation" $INSTDIR
WriteRegStr SHCTX ${PYEXIV2_KEY} "UninstallString" "$\"${UNINSTALLER}$\""
WriteRegStr SHCTX ${PYEXIV2_KEY} "QuietUninstallString" "$\"${UNINSTALLER}$\" /S"
WriteRegDWORD SHCTX ${PYEXIV2_KEY} "NoModify" 1
WriteRegDWORD SHCTX ${PYEXIV2_KEY} "NoRepair" 1
SectionEnd
; Uninstallation section
Section "Uninstall"
Delete $INSTDIR\libexiv2python.py*
RMDir /r $INSTDIR\pyexiv2
DeleteRegKey SHCTX ${PYEXIV2_KEY}
Delete $INSTDIR\pyexiv2-${PYEXIV2_VERSION}-uninstaller.exe
SectionEnd
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