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fileform.h
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C/C++ Source or Header
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2004-01-04
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15KB
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482 lines
#include "config.h"
#ifndef _FILEFORM_H_
#define _FILEFORM_H_
// * the installer is compsed of the following parts:
// exehead (~34kb)
// firstheader (struct firstheader)
// * headers (compressed together):
// header (struct header)
// * nsis blocks (described in header->blocks)
// pages (struct page)
// section headers (struct section)
// entries/instructions (struct entry)
// strings (null seperated)
// language tables (language id, dialog offset, language strings)
// colors (struct color)
// data block (files and uninstaller data)
// * not compressed
// CRC (optional - 4 bytes)
//
// headers + datablock is at least 512 bytes if CRC enabled
#define MAX_ENTRY_OFFSETS 6
// if you want people to not be able to decompile your installers as easily,
// reorder the lines following EW_INVALID_OPCODE randomly.
enum
{
EW_INVALID_OPCODE, // zero is invalid. useful for catching errors. (otherwise an all zeroes instruction
// does nothing, which is easily ignored but means something is wrong.
EW_RET, // return from function call
EW_NOP, // Nop/Jump, do nothing: 1, [?new address+1:advance one]
EW_ABORT, // Abort: 1 [status]
EW_QUIT, // Quit: 0
EW_CALL, // Call: 1 [new address+1]
EW_UPDATETEXT, // Update status text: 2 [update str, ui_st_updateflag=?ui_st_updateflag:this]
EW_SLEEP, // Sleep: 1 [sleep time in milliseconds]
EW_BRINGTOFRONT, // BringToFront: 0
EW_CHDETAILSVIEW, // SetDetailsView: 2 [listaction,buttonaction]
EW_SETFILEATTRIBUTES, // SetFileAttributes: 2 [filename, attributes]
EW_CREATEDIR, // Create directory: 2, [path, ?update$INSTDIR]
EW_IFFILEEXISTS, // IfFileExists: 3, [file name, jump amount if exists, jump amount if not exists]
EW_SETFLAG, // Sets a flag: 2 [id, data]
EW_IFFLAG, // If a flag: 4 [on, off, id, new value mask]
EW_GETFLAG, // Gets a flag: 2 [output, id]
#ifdef NSIS_SUPPORT_RENAME
EW_RENAME, // Rename: 3 [old, new, rebootok]
#endif
#ifdef NSIS_SUPPORT_FNUTIL
EW_GETFULLPATHNAME, // GetFullPathName: 2 [output, input, ?lfn:sfn]
EW_SEARCHPATH, // SearchPath: 2 [output, filename]
EW_GETTEMPFILENAME, // GetTempFileName: 2 [output, base_dir]
#endif
#ifdef NSIS_SUPPORT_FILE
EW_EXTRACTFILE, // File to extract: 6 [overwriteflag, output filename, compressed filedata, filedatetimelow, filedatetimehigh, allow ignore]
// overwriteflag: 0x1 = no. 0x0=force, 0x2=try, 0x3=if date is newer
#endif
#ifdef NSIS_SUPPORT_DELETE
EW_DELETEFILE, // Delete File: 2, [filename, rebootok]
#endif
#ifdef NSIS_SUPPORT_MESSAGEBOX
EW_MESSAGEBOX, // MessageBox: 5,[MB_flags,text,retv1:retv2,moveonretv1:moveonretv2]
#endif
#ifdef NSIS_SUPPORT_RMDIR
EW_RMDIR, // RMDir: 2 [path, recursiveflag]
#endif
#ifdef NSIS_SUPPORT_STROPTS
EW_STRLEN, // StrLen: 2 [output, input]
EW_ASSIGNVAR, // Assign: 4 [variable (0-9) to assign, string to assign, maxlen, startpos]
EW_STRCMP, // StrCmp: 4 [str1, str2, jump_if_equal, jump_if_not_equal] (case-insensitive)
#endif
#ifdef NSIS_SUPPORT_ENVIRONMENT
EW_READENVSTR, // ReadEnvStr/ExpandEnvStrings: 3 [output, string_with_env_variables, IsRead]
#endif
#ifdef NSIS_SUPPORT_INTOPTS
EW_INTCMP, // IntCmp: 6 [val1, val2, equal, val1<val2, val1>val2, unsigned?]
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
EW_INTFMT, // IntFmt: [output, format, input]
#endif
#ifdef NSIS_SUPPORT_STACK
EW_PUSHPOP, // Push/Pop/Exchange: 3 [variable/string, ?pop:push, ?exch]
#endif
#ifdef NSIS_SUPPORT_HWNDS
EW_FINDWINDOW, // FindWindow: 5, [outputvar, window class,window name, window_parent, window_after]
EW_SENDMESSAGE, // SendMessage: 6 [output, hwnd, msg, wparam, lparam, [wparamstring?1:0 | lparamstring?2:0 | timeout<<2]
EW_ISWINDOW, // IsWindow: 3 [hwnd, jump_if_window, jump_if_notwindow]
#endif
#ifdef NSIS_CONFIG_ENHANCEDUI_SUPPORT
EW_GETDLGITEM, // GetDlgItem: 3: [outputvar, dialog, item_id]
EW_SETCTLCOLORS, // SerCtlColors: 3: [hwnd, pointer to struct colors]
EW_SETBRANDINGIMAGE, // SetBrandingImage: 1: [Bitmap file]
EW_CREATEFONT, // CreateFont: 5: [handle output, face name, height, weight, flags]
EW_SHOWWINDOW, // ShowWindow: 2: [hwnd, show state]
#endif
#ifdef NSIS_SUPPORT_SHELLEXECUTE
EW_SHELLEXEC, // ShellExecute program: 4, [shell action, complete commandline, parameters, showwindow]
#endif
#ifdef NSIS_SUPPORT_EXECUTE
EW_EXECUTE, // Execute program: 3,[complete command line,waitflag,>=0?output errorcode]
#endif
#ifdef NSIS_SUPPORT_GETFILETIME
EW_GETFILETIME, // GetFileTime; 3 [file highout lowout]
#endif
#ifdef NSIS_SUPPORT_GETDLLVERSION
EW_GETDLLVERSION, // GetDLLVersion: 3 [file highout lowout]
#endif
#ifdef NSIS_SUPPORT_ACTIVEXREG
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]
#endif
#ifdef NSIS_SUPPORT_CREATESHORTCUT
EW_CREATESHORTCUT, // Make Shortcut: 5, [link file, target file, parameters, icon file, iconindex|show mode<<8|hotkey<<16]
#endif
#ifdef NSIS_SUPPORT_COPYFILES
EW_COPYFILES, // CopyFiles: 3 [source mask, destination location, flags]
#endif
#ifdef NSIS_SUPPORT_REBOOT
EW_REBOOT, // Reboot: 0
#endif
#ifdef NSIS_SUPPORT_INIFILES
EW_WRITEINI, // Write INI String: 4, [Section, Name, Value, INI File]
EW_READINISTR, // ReadINIStr: 4 [output, section, name, ini_file]
#endif
#ifdef NSIS_SUPPORT_REGISTRYFUNCTIONS
EW_DELREG, // DeleteRegValue/DeleteRegKey: 4, [root key(int), KeyName, ValueName, delkeyonlyifempty]. ValueName is -1 if delete key
EW_WRITEREG, // Write Registry value: 5, [RootKey(int),KeyName,ItemName,ItemData,typelen]
// typelen=1 for str, 2 for dword, 3 for binary, 0 for expanded str
EW_READREGSTR, // ReadRegStr: 5 [output, rootkey(int), keyname, itemname, ==1?int::str]
EW_REGENUM, // RegEnum: 5 [output, rootkey, keyname, index, ?key:value]
#endif
#ifdef NSIS_SUPPORT_FILEFUNCTIONS
EW_FCLOSE, // FileClose: 1 [handle]
EW_FOPEN, // FileOpen: 4 [name, openmode, createmode, outputhandle]
EW_FPUTS, // FileWrite: 3 [handle, string, ?int:string]
EW_FGETS, // FileRead: 4 [handle, output, maxlen, ?getchar:gets]
EW_FSEEK, // FileSeek: 4 [handle, offset, mode, >=0?positionoutput]
#endif//NSIS_SUPPORT_FILEFUNCTIONS
#ifdef NSIS_SUPPORT_FINDFIRST
EW_FINDCLOSE, // FindClose: 1 [handle]
EW_FINDNEXT, // FindNext: 2 [output, handle]
EW_FINDFIRST, // FindFirst: 2 [filespec, output, handleoutput]
#endif
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
EW_WRITEUNINSTALLER, // WriteUninstaller: 3 [name, offset, icon_size]
#endif
#ifdef NSIS_CONFIG_LOG
EW_LOG, // LogText: 2 [0, text] / LogSet: [1, logstate]
#endif
#ifdef NSIS_CONFIG_COMPONENTPAGE
EW_SECTIONSET, // SectionSetText: 3: [idx, 0, text]
// SectionGetText: 3: [idx, 1, output]
// SectionSetFlags: 3: [idx, 2, flags]
// SectionGetFlags: 3: [idx, 3, output]
EW_INSTTYPESET, // InstTypeSetFlags: 3: [idx, 0, flags]
// InstTypeGetFlags: 3: [idx, 1, output]
#endif
// instructions not actually implemented in exehead, but used in compiler.
EW_GETLABELADDR, // both of these get converted to EW_ASSIGNVAR
EW_GETFUNCTIONADDR,
#ifdef NSIS_LOCKWINDOW_SUPPORT
EW_LOCKWINDOW,
#endif
};
#define FH_FLAGS_MASK 15
#define FH_FLAGS_UNINSTALL 1
#ifdef NSIS_CONFIG_SILENT_SUPPORT
# define FH_FLAGS_SILENT 2
#endif
#ifdef NSIS_CONFIG_CRC_SUPPORT
# define FH_FLAGS_NO_CRC 4
# define FH_FLAGS_FORCE_CRC 8
#endif
#define FH_SIG 0xDEADBEEF
// neato surprise signature that goes in firstheader. :)
#define FH_INT1 0x6C6C754E
#define FH_INT2 0x74666F73
#define FH_INT3 0x74736E49
typedef struct
{
int flags; // FH_FLAGS_*
int siginfo; // FH_SIG
int nsinst[3]; // FH_INT1,FH_INT2,FH_INT3
// these point to the header+sections+entries+stringtable in the datablock
int length_of_header;
// this specifies the length of all the data (including the firstheader and CRC)
int length_of_all_following_data;
} firstheader;
// Flags for common_header.flags
#define CH_FLAGS_DETAILS_SHOWDETAILS 1
#define CH_FLAGS_DETAILS_NEVERSHOW 2
#define CH_FLAGS_PROGRESS_COLORED 4
#ifdef NSIS_CONFIG_SILENT_SUPPORT
#define CH_FLAGS_SILENT 8
#define CH_FLAGS_SILENT_LOG 16
#endif
#define CH_FLAGS_AUTO_CLOSE 32
#define CH_FLAGS_DIR_NO_SHOW 64
#define CH_FLAGS_NO_ROOT_DIR 128
#ifdef NSIS_CONFIG_COMPONENTPAGE
#define CH_FLAGS_COMP_ONLY_ON_CUSTOM 256
#define CH_FLAGS_NO_CUSTOM 512
#endif
// nsis blocks
struct block_header {
int offset;
int num;
};
enum {
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
NB_PAGES,
#endif
NB_SECTIONS,
NB_ENTRIES,
NB_STRINGS,
NB_LANGTABLES,
NB_CTLCOLORS,
NB_DATA,
BLOCKS_NUM
};
// Settings common to both installers and uninstallers
typedef struct
{
int flags; // CH_FLAGS_*
struct block_header blocks[BLOCKS_NUM];
// InstallDirRegKey stuff
int install_reg_rootkey;
// these two are not processed!
int install_reg_key_ptr, install_reg_value_ptr;
#ifdef NSIS_SUPPORT_BGBG
int bg_color1, bg_color2, bg_textcolor;
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
// installation log window colors
int lb_bg, lb_fg;
#endif
// langtable size
int langtable_size;
#ifdef NSIS_CONFIG_LICENSEPAGE
// license background color
int license_bg;
#endif//NSIS_CONFIG_LICENSEPAGE
#ifdef NSIS_SUPPORT_CODECALLBACKS
// .on* calls
int code_onInit;
int code_onInstSuccess;
int code_onInstFailed;
int code_onUserAbort;
#ifdef NSIS_CONFIG_ENHANCEDUI_SUPPORT
int code_onGUIInit;
int code_onGUIEnd;
#endif
int code_onVerifyInstDir;
#ifdef NSIS_CONFIG_ENHANCEDUI_SUPPORT
int code_onMouseOverSection;
#endif
#ifdef NSIS_CONFIG_COMPONENTPAGE
int code_onSelChange;
#endif//NSIS_CONFIG_COMPONENTPAGE
#endif//NSIS_SUPPORT_CODECALLBACKS
#ifdef NSIS_CONFIG_COMPONENTPAGE
int install_types[NSIS_MAX_INST_TYPES+1];
#endif
int install_directory_ptr; // default install dir.
int install_directory_auto_append; // auto append part
} header;
// used for section->flags
#define SF_SELECTED 1
#define SF_SUBSEC 2
#define SF_SUBSECEND 4
#define SF_BOLD 8
#define SF_RO 16
#define SF_EXPAND 32
#define SF_PSELECTED 64
typedef union
{
struct
{
int name_ptr; // '' for non-optional components
int install_types; // bits set for each of the different install_types, if any.
int flags; // SF_* - defined above
int code;
int code_size;
int size_kb;
};
int fields[1];
} section;
#define SECTION_OFFSET(field) (FIELD_OFFSET(section, field)/sizeof(int))
typedef struct
{
int which;
int offsets[MAX_ENTRY_OFFSETS]; // count and meaning of offsets depend on 'which'
} entry;
// page window proc
enum
{
#ifdef NSIS_CONFIG_LICENSEPAGE
PWP_LICENSE,
#endif
#ifdef NSIS_CONFIG_COMPONENTPAGE
PWP_SELCOM,
#endif
PWP_DIR,
PWP_INSTFILES,
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
PWP_UNINST,
#endif
PWP_COMPLETED,
PWP_CUSTOM
};
// page flags
#define PF_BACK_ENABLE 256
#define PF_NEXT_ENABLE 2
#define PF_CANCEL_ENABLE 4
#define PF_BACK_SHOW 8 // must be SW_SHOWNA, don't change
#define PF_LICENSE_STREAM 16
#define PF_LICENSE_FORCE_SELECTION 32
#define PF_LICENSE_NO_FORCE_SELECTION 64
#define PF_LICENSE_SELECTED 1 // must be 1
#define PF_NO_NEXT_FOCUS 128
#define PF_PAGE_EX 512
#define PF_DIR_NO_BTN_DISABLE 1024
typedef struct
{
int dlg_id; // dialog resource id
int wndproc_id;
#ifdef NSIS_SUPPORT_CODECALLBACKS
// called before the page is created, or if custom to show the page
// use Abort to skip the page
int prefunc;
// called right before page is shown
int showfunc;
// called when the user leaves to the next page
// use Abort to force the user to stay on this page
int leavefunc;
#endif //NSIS_SUPPORT_CODECALLBACKS
int flags;
int caption;
int back;
int next;
int clicknext;
int cancel;
int parms[5];
} page;
#define CC_TEXT 1
#define CC_TEXT_SYS 2
#define CC_BK 4
#define CC_BK_SYS 8
#define CC_BKB 16
typedef struct {
COLORREF text;
COLORREF bkc;
UINT lbStyle;
HBRUSH bkb;
int bkmode;
int flags;
} ctlcolors;
// the following are only used/implemented in exehead, not makensis.
int NSISCALL isheader(firstheader *h); // returns 0 on not header, length_of_datablock on success
// returns nonzero on error
// returns 0 on success
// on success, m_header will be set to a pointer that should eventually be GlobalFree()'d.
// (or m_uninstheader)
const char * NSISCALL loadHeaders(int cl_flags);
int NSISCALL _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen);
#define GetCompressedDataFromDataBlock(offset, hFileOut) _dodecomp(offset,hFileOut,NULL,0)
#define GetCompressedDataFromDataBlockToMemory(offset, out, out_len) _dodecomp(offset,NULL,out,out_len)
extern HANDLE g_db_hFile;
extern int g_quit_flag;
BOOL NSISCALL ReadSelfFile(LPVOID lpBuffer, DWORD nNumberOfBytesToRead);
DWORD NSISCALL SetSelfFilePointer(LONG lDistanceToMove);
// $0..$9, $INSTDIR, etc are encoded as ASCII bytes starting from this value.
// Added by ramon 3 jun 2003
#define NS_SKIP_CODE 252
#define NS_VAR_CODE 253
#define NS_SHELL_CODE 254
#define NS_LANG_CODE 255
#define NS_CODES_START NS_SKIP_CODE
#define CODE_SHORT(x) (WORD)((((WORD)x & 0x7F) | (((WORD)x & 0x3F80) << 1) | 0x8080))
#define MAX_CODED 16383
#define NSIS_INSTDIR_INVALID 1
#define NSIS_INSTDIR_NOT_ENOUGH_SPACE 2
union exec_flags {
struct {
int autoclose;
int all_user_var;
int exec_error;
int abort;
#ifdef NSIS_SUPPORT_REBOOT
int exec_reboot;
#endif
int cur_insttype;
int insttype_changed;
#ifdef NSIS_CONFIG_SILENT_SUPPORT
int silent;
#endif
int instdir_error;
int rtl;
};
int flags[1];
};
#ifdef EXEHEAD
extern struct block_header g_blocks[BLOCKS_NUM];
extern header *g_header;
extern int g_flags;
extern int g_filehdrsize;
extern int g_is_uninstaller;
#define g_pages ((page*)g_blocks[NB_PAGES].offset)
#define g_sections ((section*)g_blocks[NB_SECTIONS].offset)
#define num_sections (g_blocks[NB_SECTIONS].num)
#define g_entries ((entry*)g_blocks[NB_ENTRIES].offset)
#endif
#endif //_FILEFORM_H_