User dialog / input from ini file

[Karavirs]

I've run into writers block and can't for the life of me figure out how to do this.

All I want to do is:
1)Show the user the various versions available in the attached ini file.
2)Get their selection
3)Download their selection (I know how to do this)
4)Execute the new installer (I know how to do this)

ini looks like this
[Auctioneer]
ver=3.2.0.555
[Unstable]
ver=3.2.0.0734
url=http://auctioneeraddon.com/dl/AuctioneerComplete/auctioneerpack-3.2.0.0734.exe
[Alpha]
ver=3.2.0.0729
url=http://auctioneeraddon.com/dl/AuctioneerComplete/auctioneerpack-3.2.0.0729.exe
[Beta]
ver=3.2.0.671
url=http://auctioneeraddon.com/dl/AuctioneerComplete/auctioneerpack-3.2.0.0671.exe
[Release]
ver=3.2.0.0620
url=http://auctioneeraddon.com/dl/AuctioneerComplete/auctioneerpack-3.2.0.0620.exe

[dandaman32]

code:


Page custom UpgradeMe GetReturn



Function UpgadeMe

  ;save the current ini file in case download fails

  Rename $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini.old

  ;get the latest auctioneer.ini file

  inetc::get /SILENT "" "http://auctioneeraddon.com/dl/AuctioneerComplete/Auctineer.ini" "$INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini" /END

  pop $R0



  StrCmp $R0 "OK" gotnewver

  ;download failed so retreive old file

  Rename $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini.old $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini

gotnewver:

  ; At this point, we have a file containing version info.

  WriteINIStr "$PLUGINSDIR\upgrade.ini" "Settings" "NumFields" 6 ; Change this to the number of fields

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 1" Type Label

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 1" Top 0

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 1" Left 0

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 1" Right -1

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 1" Bottom 10

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 1" Text "Which version of $(^Name) do you want to use?"

  ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini "Auctioneer" ver

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 2" Type RadioButton

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 2" Top 12

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 2" Left 6

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 2" Right -1

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 2" Bottom 22

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 2" Text "The current version ($0)"

  ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini "Unstable" ver

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 3" Type RadioButton

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 3" Top 24

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 3" Left 6

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 3" Right -1

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 3" Bottom 34

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 3" Text "Unstable release ($0)"

  ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini "Alpha" ver

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 4" Type RadioButton

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 4" Top 36

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 4" Left 6

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 4" Right -1

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 4" Bottom 46

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 4" Text "Alpha release ($0)"

  ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini "Beta" ver

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 5" Type RadioButton

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 5" Top 48

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 5" Left 6

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 5" Right -1

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 5" Bottom 58

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 5" Text "Beta release ($0)"

  ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini "Release" ver

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 6" Type RadioButton

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 6" Top 60

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 6" Left 6

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 6" Right -1

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 6" Bottom 70

  WriteINIStr $PLUGINSDIR\upgrade.ini "Field 6" Text "Stable release ($0)"

  InstallOptions::initDialog /NOUNLOAD "$PLUGINSDIR\upgrade.ini"

  Pop $1

  GetDlgItem $0 $1 1200

  CreateFont $2 "Tahoma" 8 700

  SendMessage $0 0x30 $2 0 ; just for a visual tweak 

  InstallOptions::show

FunctionEnd



Function GetReturn ; called right after the user clicks "next" on the custom page

  ReadINIStr $0 $PLUGINSDIR\Upgrade.ini "Field 2" State

    StrCmp $0 1 Current

  ReadINIStr $0 $PLUGINSDIR\Upgrade.ini "Field 3" State

    StrCmp $0 1 Unstable

  ReadINIStr $0 $PLUGINSDIR\Upgrade.ini "Field 4" State

    StrCmp $0 1 Alpha

  ReadINIStr $0 $PLUGINSDIR\Upgrade.ini "Field 5" State

    StrCmp $0 1 Beta

  ReadINIStr $0 $PLUGINSDIR\Upgrade.ini "Field 6" State

    StrCmp $0 1 Latest

  ; User did not select an option

  MessageBox MB_OK|MB_ICONEXCLAMATION "Please select an option."

    Abort ; Returns to the page

  Unstable:

    ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini Unstable url

    Goto get

  Alpha:

    ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini Alpha url

    Goto get

    Beta:

    ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini Beta url

    Goto get

    Release:

    ReadINIStr $0 $INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini Release url

  get:

    ; At this point, $0 contains the URL of the file to download.

    ; You can use your downloader plugin to get the file

  Current:

FunctionEnd

NOTE: You may have meant:

code:
  inetc::get /SILENT "" "http://auctioneeraddon.com/dl/AuctioneerComplete/Auctioneer.ini" "$INSTDIR\Interface\AddOns\Auctioneer\Auctioneer.ini" /END

in the line at the top?

-dandaman32