1 files changed, 198 insertions, 0 deletions
diff --git a/installer/settings/GameExplorer.nsh b/installer/settings/GameExplorer.nsh
new file mode 100644
index 00000000..d5056661
--- /dev/null
+++ b/installer/settings/GameExplorer.nsh
@@ -0,0 +1,198 @@
+# user interface
+ 
+!define GameExplorer_GenerateGUID '!insertmacro GameExplorer_GenerateGUID'
+!define GameExplorer_AddGame      '!insertmacro GameExplorer_AddGame'
+!define GameExplorer_UpdateGame   '!insertmacro GameExplorer_UpdateGame'
+!define GameExplorer_RemoveGame   '!insertmacro GameExplorer_RemoveGame'
+ 
+# internal stuff
+ 
+!define CLSCTX_INPROC_SERVER 1
+!define IID_IGameExplorer  {E7B2FB72-D728-49B3-A5F2-18EBF5F1349E}
+!define CLSID_GameExplorer {9A5EA990-3034-4D6F-9128-01F3C61022BC}
+ 
+!define GIS_CURRENT_USER 2
+!define GIS_ALL_USERS    3
+ 
+!define IGameExplorer_QueryInterface 0
+!define IGameExplorer_AddRef         1
+!define IGameExplorer_Release        2
+!define IGameExplorer_AddGame        3
+!define IGameExplorer_RemoveGame     4
+!define IGameExplorer_UpdateGame     5
+!define IGameExplorer_VerifyAccess   6
+ 
+# includes
+ 
+!include LogicLib.nsh
+ 
+# the actual code
+ 
+!macro GameExplorer_GenerateGUID
+ 
+  System::Call 'ole32::CoCreateGuid(g .s)'
+ 
+!macroend
+ 
+!macro GameExplorer_AddGame CONTEXT GDF INSTDIR EXE GUID
+ 
+  !define __GAME_EXPLORER_UNIQUE "${__LINE__}${__FILE__}"
+ 
+  Push $0
+  Push $1
+ 
+  Push $R0
+  Push $R1
+  Push $R2
+  Push $R3
+ 
+  Push "${EXE}"
+  Push "${GUID}"
+  Push "${INSTDIR}"
+  Push "${GDF}"
+ 
+  Pop $R0 # == ${GDF}
+  Pop $R1 # == ${INSTDIR}
+  Pop $R2 # == ${GUID}
+  Pop $R3 # == ${EXE}
+ 
+  ClearErrors
+ 
+  System::Call "ole32::CoCreateInstance( \
+    g '${CLSID_GameExplorer}', i 0, \
+    i ${CLSCTX_INPROC_SERVER}, \
+    g '${IID_IGameExplorer}', *i .r1) i .r0"
+ 
+  ${If} $0 != 0 # S_OK
+ 
+    SetErrors
+    Goto "done_${__GAME_EXPLORER_UNIQUE}"
+ 
+  ${EndIf}
+ 
+  !if ${CONTEXT} == all
+ 
+    System::Call "$1->${IGameExplorer_AddGame}(w R0, w R1, i ${GIS_ALL_USERS}, g R2) i .r0"
+ 
+  !else if ${CONTEXT} == user
+ 
+    System::Call "$1->${IGameExplorer_AddGame}(w R1, w R0, i ${GIS_CURRENT_USER}, g R2) i .r0"
+ 
+  !else
+ 
+    !error "Invalid CONTEXT passed to GameExplorer_AddGame! Must be `user` or `all`."
+ 
+  !endif
+ 
+  ${If} $0 != 0 # S_OK
+ 
+    SetErrors
+ 
+  ${Else}
+ 
+    # Create play task
+ 
+    !if ${CONTEXT} == all
+ 
+      SetShellVarContext all
+ 
+    !else if if ${CONTEXT} == user
+ 
+      SetShellVarContext user
+ 
+    !endif
+ 
+    CreateDirectory $APPDATA\Microsoft\Windows\GameExplorer\$R2\PlayTasks\0
+    CreateShortcut $APPDATA\Microsoft\Windows\GameExplorer\$R2\PlayTasks\0\Play.lnk $R3
+ 
+  ${EndIf}
+ 
+  System::Call "$1->${IGameExplorer_Release}()"
+ 
+  "done_${__GAME_EXPLORER_UNIQUE}:"
+ 
+    Pop $R3
+    Pop $R2
+    Pop $R1
+    Pop $R0
+ 
+    Pop $1
+    Pop $0
+ 
+  !undef __GAME_EXPLORER_UNIQUE
+ 
+!macroend
+ 
+!macro _GameExplorer_GUID_Function Function GUID
+ 
+  !define __GAME_EXPLORER_UNIQUE "${__LINE__}${__FILE__}"
+ 
+  Push $0
+  Push $1
+  Push $2
+  Push $3
+  Push $4
+  Push $5
+ 
+  Push $R0
+ 
+  Push "${GUID}"
+ 
+  Pop $R0 # == ${GUID}
+ 
+  System::Alloc 16
+  Exch $R0
+  System::Call "ole32::CLSIDFromString(w s, i R0)"
+  System::Call "*$R0(i .r2, i .r3, i .r4, i .r5)"
+  System::Free $R0
+ 
+  ClearErrors
+ 
+  System::Call "ole32::CoCreateInstance( \
+    g '${CLSID_GameExplorer}', i 0, \
+    i ${CLSCTX_INPROC_SERVER}, \
+    g '${IID_IGameExplorer}', *i .r1) i .r0"
+ 
+  ${If} $0 != 0 # S_OK
+ 
+    SetErrors
+    Goto "done_${__GAME_EXPLORER_UNIQUE}"
+ 
+  ${EndIf}
+ 
+  System::Call "$1->${Function}(i r2, i r3, i r4, i r5) i .r0"
+ 
+  ${If} $0 != 0 # S_OK
+ 
+    SetErrors
+ 
+  ${EndIf}
+ 
+  System::Call "$1->${IGameExplorer_Release}()"
+ 
+  "done_${__GAME_EXPLORER_UNIQUE}:"
+ 
+    Pop $R0
+ 
+    Pop $5
+    Pop $4
+    Pop $3
+    Pop $2
+    Pop $1
+    Pop $0
+ 
+  !undef __GAME_EXPLORER_UNIQUE
+ 
+!macroend
+ 
+!macro GameExplorer_UpdateGame GUID
+ 
+  !insertmacro _GameExplorer_GUID_Function ${IGameExplorer_UpdateGame} "${GUID}"
+ 
+!macroend
+ 
+!macro GameExplorer_RemoveGame GUID
+ 
+  !insertmacro _GameExplorer_GUID_Function ${IGameExplorer_RemoveGame} "${GUID}"
+ 
+!macroend
+\ No newline at end of file