64a0f32e52
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6047 212acab6-be3b-0410-9dea-997c60f758d6
532 lines
16 KiB
C
532 lines
16 KiB
C
/*
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* fileform.h
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*
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* This file is a part of NSIS.
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*
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* Copyright (C) 1999-2009 Nullsoft and Contributors
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*
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* Licensed under the zlib/libpng license (the "License");
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* you may not use this file except in compliance with the License.
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*
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* Licence details can be found in the file COPYING.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty.
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*
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* Unicode support by Jim Park -- 08/13/2007
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*/
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#include "config.h"
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#include "../Platform.h"
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#ifndef _FILEFORM_H_
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#define _FILEFORM_H_
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// * the installer is composed of the following parts:
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// exehead (~34kb)
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// firstheader (struct firstheader)
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// * headers (compressed together):
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// header (struct header - contains pointers to all blocks)
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// pages (struct page)
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// section headers (struct section)
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// entries/instructions (struct entry)
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// strings (null seperated)
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// language tables (language id, dialog offset, language strings)
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// colors (struct color)
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// data block (compressed files and uninstaller data)
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// CRC (optional - 4 bytes)
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//
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// headers + datablock is at least 512 bytes if CRC enabled
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#define MAX_ENTRY_OFFSETS 6
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// if you want people to not be able to decompile your installers as easily,
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// reorder the lines following EW_INVALID_OPCODE randomly.
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enum
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{
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EW_INVALID_OPCODE, // zero is invalid. useful for catching errors. (otherwise an all zeroes instruction
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// does nothing, which is easily ignored but means something is wrong.
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EW_RET, // return from function call
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EW_NOP, // Nop/Jump, do nothing: 1, [?new address+1:advance one]
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EW_ABORT, // Abort: 1 [status]
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EW_QUIT, // Quit: 0
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EW_CALL, // Call: 1 [new address+1]
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EW_UPDATETEXT, // Update status text: 2 [update str, ui_st_updateflag=?ui_st_updateflag:this]
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EW_SLEEP, // Sleep: 1 [sleep time in milliseconds]
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EW_BRINGTOFRONT, // BringToFront: 0
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EW_CHDETAILSVIEW, // SetDetailsView: 2 [listaction,buttonaction]
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EW_SETFILEATTRIBUTES, // SetFileAttributes: 2 [filename, attributes]
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EW_CREATEDIR, // Create directory: 2, [path, ?update$INSTDIR]
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EW_IFFILEEXISTS, // IfFileExists: 3, [file name, jump amount if exists, jump amount if not exists]
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EW_SETFLAG, // Sets a flag: 2 [id, data]
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EW_IFFLAG, // If a flag: 4 [on, off, id, new value mask]
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EW_GETFLAG, // Gets a flag: 2 [output, id]
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#ifdef NSIS_SUPPORT_RENAME
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EW_RENAME, // Rename: 3 [old, new, rebootok]
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#endif
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#ifdef NSIS_SUPPORT_FNUTIL
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EW_GETFULLPATHNAME, // GetFullPathName: 2 [output, input, ?lfn:sfn]
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EW_SEARCHPATH, // SearchPath: 2 [output, filename]
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EW_GETTEMPFILENAME, // GetTempFileName: 2 [output, base_dir]
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#endif
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#ifdef NSIS_SUPPORT_FILE
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EW_EXTRACTFILE, // File to extract: 6 [overwriteflag, output filename, compressed filedata, filedatetimelow, filedatetimehigh, allow ignore]
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// overwriteflag: 0x1 = no. 0x0=force, 0x2=try, 0x3=if date is newer
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#endif
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#ifdef NSIS_SUPPORT_DELETE
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EW_DELETEFILE, // Delete File: 2, [filename, rebootok]
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#endif
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#ifdef NSIS_SUPPORT_MESSAGEBOX
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EW_MESSAGEBOX, // MessageBox: 5,[MB_flags,text,retv1:retv2,moveonretv1:moveonretv2]
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#endif
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#ifdef NSIS_SUPPORT_RMDIR
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EW_RMDIR, // RMDir: 2 [path, recursiveflag]
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#endif
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#ifdef NSIS_SUPPORT_STROPTS
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EW_STRLEN, // StrLen: 2 [output, input]
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EW_ASSIGNVAR, // Assign: 4 [variable (0-9) to assign, string to assign, maxlen, startpos]
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EW_STRCMP, // StrCmp: 5 [str1, str2, jump_if_equal, jump_if_not_equal, case-sensitive?]
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#endif
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#ifdef NSIS_SUPPORT_ENVIRONMENT
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EW_READENVSTR, // ReadEnvStr/ExpandEnvStrings: 3 [output, string_with_env_variables, IsRead]
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#endif
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#ifdef NSIS_SUPPORT_INTOPTS
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EW_INTCMP, // IntCmp: 6 [val1, val2, equal, val1<val2, val1>val2, unsigned?]
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EW_INTOP, // IntOp: 4 [output, input1, input2, op] where op: 0=add, 1=sub, 2=mul, 3=div, 4=bor, 5=band, 6=bxor, 7=bnot input1, 8=lnot input1, 9=lor, 10=land], 11=1%2
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EW_INTFMT, // IntFmt: [output, format, input]
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#endif
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#ifdef NSIS_SUPPORT_STACK
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EW_PUSHPOP, // Push/Pop/Exchange: 3 [variable/string, ?pop:push, ?exch]
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#endif
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#ifdef NSIS_SUPPORT_HWNDS
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EW_FINDWINDOW, // FindWindow: 5, [outputvar, window class,window name, window_parent, window_after]
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EW_SENDMESSAGE, // SendMessage: 6 [output, hwnd, msg, wparam, lparam, [wparamstring?1:0 | lparamstring?2:0 | timeout<<2]
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EW_ISWINDOW, // IsWindow: 3 [hwnd, jump_if_window, jump_if_notwindow]
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#endif
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#ifdef NSIS_CONFIG_ENHANCEDUI_SUPPORT
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EW_GETDLGITEM, // GetDlgItem: 3: [outputvar, dialog, item_id]
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EW_SETCTLCOLORS, // SerCtlColors: 3: [hwnd, pointer to struct colors]
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EW_SETBRANDINGIMAGE, // SetBrandingImage: 1: [Bitmap file]
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EW_CREATEFONT, // CreateFont: 5: [handle output, face name, height, weight, flags]
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EW_SHOWWINDOW, // ShowWindow: 2: [hwnd, show state]
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#endif
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#ifdef NSIS_SUPPORT_SHELLEXECUTE
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EW_SHELLEXEC, // ShellExecute program: 4, [shell action, complete commandline, parameters, showwindow]
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#endif
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#ifdef NSIS_SUPPORT_EXECUTE
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EW_EXECUTE, // Execute program: 3,[complete command line,waitflag,>=0?output errorcode]
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#endif
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#ifdef NSIS_SUPPORT_GETFILETIME
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EW_GETFILETIME, // GetFileTime; 3 [file highout lowout]
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#endif
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#ifdef NSIS_SUPPORT_GETDLLVERSION
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EW_GETDLLVERSION, // GetDLLVersion: 3 [file highout lowout]
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#endif
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#ifdef NSIS_SUPPORT_ACTIVEXREG
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EW_REGISTERDLL, // Register DLL: 3,[DLL file name, string ptr of function to call, text to put in display (<0 if none/pass parms), 1 - no unload, 0 - unload]
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#endif
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#ifdef NSIS_SUPPORT_CREATESHORTCUT
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EW_CREATESHORTCUT, // Make Shortcut: 5, [link file, target file, parameters, icon file, iconindex|show mode<<8|hotkey<<16]
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#endif
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#ifdef NSIS_SUPPORT_COPYFILES
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EW_COPYFILES, // CopyFiles: 3 [source mask, destination location, flags]
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#endif
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#ifdef NSIS_SUPPORT_REBOOT
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EW_REBOOT, // Reboot: 0
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#endif
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#ifdef NSIS_SUPPORT_INIFILES
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EW_WRITEINI, // Write INI String: 4, [Section, Name, Value, INI File]
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EW_READINISTR, // ReadINIStr: 4 [output, section, name, ini_file]
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#endif
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#ifdef NSIS_SUPPORT_REGISTRYFUNCTIONS
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EW_DELREG, // DeleteRegValue/DeleteRegKey: 4, [root key(int), KeyName, ValueName, delkeyonlyifempty]. ValueName is -1 if delete key
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EW_WRITEREG, // Write Registry value: 5, [RootKey(int),KeyName,ItemName,ItemData,typelen]
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// typelen=1 for str, 2 for dword, 3 for binary, 0 for expanded str
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EW_READREGSTR, // ReadRegStr: 5 [output, rootkey(int), keyname, itemname, ==1?int::str]
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EW_REGENUM, // RegEnum: 5 [output, rootkey, keyname, index, ?key:value]
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#endif
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#ifdef NSIS_SUPPORT_FILEFUNCTIONS
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EW_FCLOSE, // FileClose: 1 [handle]
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EW_FOPEN, // FileOpen: 4 [name, openmode, createmode, outputhandle]
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EW_FPUTS, // FileWrite: 3 [handle, string, ?int:string]
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EW_FGETS, // FileRead: 4 [handle, output, maxlen, ?getchar:gets]
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EW_FSEEK, // FileSeek: 4 [handle, offset, mode, >=0?positionoutput]
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#endif//NSIS_SUPPORT_FILEFUNCTIONS
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#ifdef NSIS_SUPPORT_FINDFIRST
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EW_FINDCLOSE, // FindClose: 1 [handle]
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EW_FINDNEXT, // FindNext: 2 [output, handle]
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EW_FINDFIRST, // FindFirst: 2 [filespec, output, handleoutput]
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#endif
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#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
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EW_WRITEUNINSTALLER, // WriteUninstaller: 3 [name, offset, icon_size]
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#endif
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#ifdef NSIS_CONFIG_LOG
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EW_LOG, // LogText: 2 [0, text] / LogSet: [1, logstate]
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#endif
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#ifdef NSIS_CONFIG_COMPONENTPAGE
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EW_SECTIONSET, // SectionSetText: 3: [idx, 0, text]
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// SectionGetText: 3: [idx, 1, output]
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// SectionSetFlags: 3: [idx, 2, flags]
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// SectionGetFlags: 3: [idx, 3, output]
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EW_INSTTYPESET, // InstTypeSetFlags: 3: [idx, 0, flags]
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// InstTypeGetFlags: 3: [idx, 1, output]
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#endif
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// instructions not actually implemented in exehead, but used in compiler.
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EW_GETLABELADDR, // both of these get converted to EW_ASSIGNVAR
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EW_GETFUNCTIONADDR,
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#ifdef NSIS_LOCKWINDOW_SUPPORT
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EW_LOCKWINDOW,
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#endif
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};
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#define FH_FLAGS_MASK 15
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#define FH_FLAGS_UNINSTALL 1
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#ifdef NSIS_CONFIG_SILENT_SUPPORT
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# define FH_FLAGS_SILENT 2
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#endif
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#ifdef NSIS_CONFIG_CRC_SUPPORT
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# define FH_FLAGS_NO_CRC 4
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# define FH_FLAGS_FORCE_CRC 8
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#endif
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#define FH_SIG 0xDEADBEEF
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// neato surprise signature that goes in firstheader. :)
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#define FH_INT1 0x6C6C754E
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#define FH_INT2 0x74666F73
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#define FH_INT3 0x74736E49
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typedef struct
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{
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int flags; // FH_FLAGS_*
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int siginfo; // FH_SIG
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int nsinst[3]; // FH_INT1,FH_INT2,FH_INT3
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// these point to the header+sections+entries+stringtable in the datablock
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int length_of_header;
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// this specifies the length of all the data (including the firstheader and CRC)
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int length_of_all_following_data;
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} firstheader;
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// Flags for common_header.flags
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#define CH_FLAGS_DETAILS_SHOWDETAILS 1
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#define CH_FLAGS_DETAILS_NEVERSHOW 2
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#define CH_FLAGS_PROGRESS_COLORED 4
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#ifdef NSIS_CONFIG_SILENT_SUPPORT
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#define CH_FLAGS_SILENT 8
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#define CH_FLAGS_SILENT_LOG 16
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#endif
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#define CH_FLAGS_AUTO_CLOSE 32
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#define CH_FLAGS_DIR_NO_SHOW 64
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#define CH_FLAGS_NO_ROOT_DIR 128
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#ifdef NSIS_CONFIG_COMPONENTPAGE
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#define CH_FLAGS_COMP_ONLY_ON_CUSTOM 256
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#define CH_FLAGS_NO_CUSTOM 512
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#endif
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// nsis blocks
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struct block_header {
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int offset;
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int num;
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};
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enum {
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#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
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NB_PAGES,
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#endif
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NB_SECTIONS,
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NB_ENTRIES,
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NB_STRINGS,
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NB_LANGTABLES,
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NB_CTLCOLORS,
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#ifdef NSIS_SUPPORT_BGBG
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NB_BGFONT,
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#endif
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NB_DATA,
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BLOCKS_NUM
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};
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// nsis strings
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typedef TCHAR NSIS_STRING[NSIS_MAX_STRLEN];
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// Settings common to both installers and uninstallers
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typedef struct
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{
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int flags; // CH_FLAGS_*
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struct block_header blocks[BLOCKS_NUM];
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// InstallDirRegKey stuff
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int install_reg_rootkey;
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// these two are not processed!
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int install_reg_key_ptr, install_reg_value_ptr;
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#ifdef NSIS_SUPPORT_BGBG
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int bg_color1, bg_color2, bg_textcolor;
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#endif
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#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
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// installation log window colors
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int lb_bg, lb_fg;
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#endif
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// langtable size
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int langtable_size;
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#ifdef NSIS_CONFIG_LICENSEPAGE
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// license background color
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int license_bg;
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#endif//NSIS_CONFIG_LICENSEPAGE
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#ifdef NSIS_SUPPORT_CODECALLBACKS
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// .on* calls
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int code_onInit;
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int code_onInstSuccess;
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int code_onInstFailed;
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int code_onUserAbort;
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#ifdef NSIS_CONFIG_ENHANCEDUI_SUPPORT
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int code_onGUIInit;
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int code_onGUIEnd;
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int code_onMouseOverSection;
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#endif//NSIS_CONFIG_ENHANCEDUI_SUPPORT
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int code_onVerifyInstDir;
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#ifdef NSIS_CONFIG_COMPONENTPAGE
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int code_onSelChange;
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#endif//NSIS_CONFIG_COMPONENTPAGE
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#ifdef NSIS_SUPPORT_REBOOT
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int code_onRebootFailed;
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#endif//NSIS_SUPPORT_REBOOT
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#endif//NSIS_SUPPORT_CODECALLBACKS
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#ifdef NSIS_CONFIG_COMPONENTPAGE
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int install_types[NSIS_MAX_INST_TYPES+1];
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#endif
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int install_directory_ptr; // default install dir.
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int install_directory_auto_append; // auto append part
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#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
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int str_uninstchild;
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int str_uninstcmd;
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#endif//NSIS_CONFIG_UNINSTALL_SUPPORT
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#ifdef NSIS_SUPPORT_MOVEONREBOOT
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int str_wininit; // Points to the path of wininit.ini
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#endif//NSIS_SUPPORT_MOVEONREBOOT
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} header;
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#ifdef NSIS_SUPPORT_CODECALLBACKS
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// callback indices
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enum
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{
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CB_ONINIT,
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CB_ONINSTSUCCESS,
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CB_ONINSTFAILED,
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CB_ONUSERABORT,
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#ifdef NSIS_CONFIG_ENHANCEDUI_SUPPORT
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CB_ONGUIINIT,
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CB_ONGUIEND,
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CB_ONMOUSEOVERSECTION,
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#endif//NSIS_CONFIG_ENHANCEDUI_SUPPORT
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CB_ONVERIFYINSTDIR,
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#ifdef NSIS_CONFIG_COMPONENTPAGE
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CB_ONSELCHANGE,
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#endif//NSIS_CONFIG_COMPONENTPAGE
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#ifdef NSIS_SUPPORT_REBOOT
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CB_ONREBOOTFAILED
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#endif//NSIS_SUPPORT_REBOOT
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};
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#endif//NSIS_SUPPORT_CODECALLBACKS
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// used for section->flags
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#define SF_SELECTED 1
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#define SF_SECGRP 2
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#define SF_SECGRPEND 4
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#define SF_BOLD 8
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#define SF_RO 16
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#define SF_EXPAND 32
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#define SF_PSELECTED 64
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#define SF_TOGGLED 128
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#define SF_NAMECHG 256
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typedef struct
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{
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int name_ptr; // initial name pointer
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int install_types; // bits set for each of the different install_types, if any.
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int flags; // SF_* - defined above
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// for labels, it looks like it's only used to track how often it is used.
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int code; // The "address" of the start of the code in count of struct entries.
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int code_size; // The size of the code in num of entries?
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int size_kb;
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TCHAR name[NSIS_MAX_STRLEN]; // '' for invisible sections
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} section;
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#define SECTION_OFFSET(field) (FIELD_OFFSET(section, field)/sizeof(int))
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typedef struct
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{
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int which; // EW_* enum. Look at the enum values to see what offsets mean.
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int offsets[MAX_ENTRY_OFFSETS]; // count and meaning of offsets depend on 'which'
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// sometimes they are just straight int values or bool
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// values and sometimes they are indices into string
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// tables.
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} entry;
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// page window proc
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enum
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{
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#ifdef NSIS_CONFIG_LICENSEPAGE
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PWP_LICENSE,
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#endif
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#ifdef NSIS_CONFIG_COMPONENTPAGE
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PWP_SELCOM,
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#endif
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PWP_DIR,
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PWP_INSTFILES,
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#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
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PWP_UNINST,
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#endif
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PWP_COMPLETED,
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PWP_CUSTOM
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};
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// page flags
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#define PF_BACK_ENABLE 256
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#define PF_NEXT_ENABLE 2
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#define PF_CANCEL_ENABLE 4
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#define PF_BACK_SHOW 8 // must be SW_SHOWNA, don't change
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#define PF_LICENSE_STREAM 16
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#define PF_LICENSE_FORCE_SELECTION 32
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#define PF_LICENSE_NO_FORCE_SELECTION 64
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#define PF_LICENSE_SELECTED 1 // must be 1
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#define PF_NO_NEXT_FOCUS 128
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#define PF_PAGE_EX 512
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#define PF_DIR_NO_BTN_DISABLE 1024
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typedef struct
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{
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int dlg_id; // dialog resource id
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int wndproc_id;
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#ifdef NSIS_SUPPORT_CODECALLBACKS
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// called before the page is created, or if custom to show the page
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// use Abort to skip the page
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int prefunc;
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// called right before page is shown
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int showfunc;
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// called when the user leaves to the next page
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// use Abort to force the user to stay on this page
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int leavefunc;
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#endif //NSIS_SUPPORT_CODECALLBACKS
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int flags;
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int caption;
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int back;
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int next;
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int clicknext;
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int cancel;
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int parms[5];
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} page;
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// text/bg color
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#define CC_TEXT 1
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#define CC_TEXT_SYS 2
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#define CC_BK 4
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#define CC_BK_SYS 8
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#define CC_BKB 16
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typedef struct {
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COLORREF text;
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COLORREF bkc;
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UINT lbStyle;
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HBRUSH bkb;
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int bkmode;
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int flags;
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} ctlcolors;
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// constants for myDelete (util.c)
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#define DEL_DIR 1
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#define DEL_RECURSE 2
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#define DEL_REBOOT 4
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#define DEL_SIMPLE 8
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// $0..$9, $INSTDIR, etc are encoded as ASCII bytes starting from this value.
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// Added by ramon 3 jun 2003
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#define NS_SKIP_CODE 252
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#define NS_VAR_CODE 253
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#define NS_SHELL_CODE 254
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#define NS_LANG_CODE 255
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#define NS_CODES_START NS_SKIP_CODE
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#define NS_IS_CODE(x) ((x) >= NS_SKIP_CODE)
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// We are doing this to store an integer value into a char string and we
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// don't want false end of string values so we shift then OR with 0x8080
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#define CODE_SHORT(x) (WORD)((((WORD)(x) & 0x7F) | (((WORD)(x) & 0x3F80) << 1) | 0x8080))
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#define MAX_CODED 16383 // 0x3FFF
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#define NSIS_INSTDIR_INVALID 1
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#define NSIS_INSTDIR_NOT_ENOUGH_SPACE 2
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#define FIELDN(x, y) (((int *)&x)[y])
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#ifdef EXEHEAD
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// the following are only used/implemented in exehead, not makensis.
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int NSISCALL isheader(firstheader *h); // returns 0 on not header, length_of_datablock on success
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// returns nonzero on error
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// returns 0 on success
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// on success, m_header will be set to a pointer that should eventually be GlobalFree()'d.
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// (or m_uninstheader)
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const TCHAR * NSISCALL loadHeaders(int cl_flags);
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int NSISCALL _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen);
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#define GetCompressedDataFromDataBlock(offset, hFileOut) _dodecomp(offset,hFileOut,NULL,0)
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#define GetCompressedDataFromDataBlockToMemory(offset, out, out_len) _dodecomp(offset,NULL,out,out_len)
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extern HANDLE g_db_hFile;
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extern int g_quit_flag;
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BOOL NSISCALL ReadSelfFile(LPVOID lpBuffer, DWORD nNumberOfBytesToRead);
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DWORD NSISCALL SetSelfFilePointer(LONG lDistanceToMove);
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extern struct block_header g_blocks[BLOCKS_NUM];
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extern header *g_header;
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extern int g_flags;
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extern int g_filehdrsize;
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extern int g_is_uninstaller;
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#define g_pages ((page*)g_blocks[NB_PAGES].offset)
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#define g_sections ((section*)g_blocks[NB_SECTIONS].offset)
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#define num_sections (g_blocks[NB_SECTIONS].num)
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#define g_entries ((entry*)g_blocks[NB_ENTRIES].offset)
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#endif
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#endif //_FILEFORM_H_
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