6adc39c848
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6561 212acab6-be3b-0410-9dea-997c60f758d6
177 lines
6.8 KiB
C
177 lines
6.8 KiB
C
/*
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* util.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) 1999-2014 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 -- 07/23/2007
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*/
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#ifndef ___NSIS_UTIL_H___
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#define ___NSIS_UTIL_H___
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#include "../Platform.h"
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#include "config.h"
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#include <shlobj.h>
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extern TCHAR ps_tmpbuf[NSIS_MAX_STRLEN*2];
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TCHAR * NSISCALL GetNSISString(TCHAR *outbuf, int strtab);
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#define GetNSISStringTT(strtab) GetNSISString(0, (strtab))
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#define GetNSISStringNP(strtab) ((const TCHAR *)g_blocks[NB_STRINGS].offset+(strtab))
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// A negative string table index means it's a language string table, so we
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// use the LANG_STR_TAB() macro to decode it.
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#define GetNSISTab(strtab) (strtab < 0 ? LANG_STR_TAB(strtab) : strtab)
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void NSISCALL myRegGetStr(HKEY root, const TCHAR *sub, const TCHAR *name, TCHAR *out, int x64);
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#define myatoi(s) ( (int)strtoiptr(s) )
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INT_PTR NSISCALL strtoiptr(const TCHAR *s);
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#define myitoa iptrtostr
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void NSISCALL iptrtostr(TCHAR *s, INT_PTR d);
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TCHAR * NSISCALL mystrcpy(TCHAR *out, const TCHAR *in);
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int NSISCALL mystrlen(const TCHAR *in);
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TCHAR * NSISCALL mystrcat(TCHAR *out, const TCHAR *concat);
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TCHAR * NSISCALL mystrstr(TCHAR *a, TCHAR *b);
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WIN32_FIND_DATA * NSISCALL file_exists(TCHAR *buf);
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TCHAR * NSISCALL my_GetTempFileName(TCHAR *buf, const TCHAR *dir);
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BOOL NSISCALL myReadFile(HANDLE h, LPVOID buf, DWORD cb);
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//BOOL NSISCALL my_SetWindowText(HWND hWnd, const TCHAR *val);
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#define my_SetWindowText SetWindowText
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BOOL NSISCALL my_SetDialogItemText(HWND dlg, UINT idx, const TCHAR *val);
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//#define my_SetDialogItemText SetDlgItemText
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//int NSISCALL my_GetWindowText(HWND hWnd, TCHAR *val, int size);
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#define my_GetWindowText GetWindowText
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int NSISCALL my_GetDialogItemText(UINT idx, TCHAR *val);
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//#define my_GetDialogItemText GetDlgItemText
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#ifdef NSIS_CONFIG_LOG
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extern TCHAR log_text[2048]; // BUGBUG: Should this be 2*NSIS_MAX_STRLEN? ...and a little larger when NSIS_CONFIG_LOG_TIMESTAMP is defined!
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void NSISCALL log_write(int close);
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const TCHAR * _RegKeyHandleToName(HKEY hKey);
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void _LogData2Hex(TCHAR *buf, size_t cchbuf, BYTE *data, size_t cbdata);
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void log_printf(TCHAR *format, ...);
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#define log_printf2(x1,x2) log_printf(x1,x2);
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#define log_printf3(x1,x2,x3) log_printf(x1,x2,x3);
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#define log_printf4(x1,x2,x3,x4) log_printf(x1,x2,x3,x4);
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#define log_printf5(x1,x2,x3,x4,x5) log_printf(x1,x2,x3,x4,x5);
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#define log_printf6(x1,x2,x3,x4,x5,x6) log_printf(x1,x2,x3,x4,x5,x6);
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#define log_printf7(x1,x2,x3,x4,x5,x6,x7) log_printf(x1,x2,x3,x4,x5,x6,x7);
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#define log_printf8(x1,x2,x3,x4,x5,x6,x7,x8) log_printf(x1,x2,x3,x4,x5,x6,x7,x8);
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#define RegKeyHandleToName(x1) _RegKeyHandleToName(x1);
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#define LogData2Hex(x1,x2,x3,x4) _LogData2Hex(x1,x2,x3,x4);
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extern int log_dolog;
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extern TCHAR g_log_file[1024];
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#else
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#define log_printf(x1)
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#define log_printf2(x1,x2)
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#define log_printf3(x1,x2,x3)
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#define log_printf4(x1,x2,x3,x4)
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#define log_printf5(x1,x2,x3,x4,x5)
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#define log_printf6(x1,x2,x3,x4,x5,x6)
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#define log_printf7(x1,x2,x3,x4,x5,x6,x7)
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#define log_printf8(x1,x2,x3,x4,x5,x6,x7,x8)
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#define RegKeyHandleToName(x1) NULL
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#define LogData2Hex(x1,x2,x3,x4)
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#endif
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HANDLE NSISCALL myCreateProcess(TCHAR *cmd);
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int NSISCALL my_MessageBox(const TCHAR *text, UINT type);
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void NSISCALL myDelete(TCHAR *buf, int flags);
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HANDLE NSISCALL myOpenFile(const TCHAR *fn, DWORD da, DWORD cd);
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int NSISCALL validpathspec(TCHAR *ubuf);
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TCHAR * NSISCALL addtrailingslash(TCHAR *str);
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//TCHAR NSISCALL lastchar(const TCHAR *str);
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#define lastchar(str) *CharPrev(str,str+mystrlen(str))
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TCHAR * NSISCALL findchar(TCHAR *str, TCHAR c);
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TCHAR * NSISCALL trimslashtoend(TCHAR *buf);
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TCHAR * NSISCALL skip_root(TCHAR *path);
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int NSISCALL is_valid_instpath(TCHAR *s);
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void NSISCALL validate_filename(LPTSTR fn);
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/**
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* MoveFileOnReboot tries to move a file by the name of pszExisting to the
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* name pszNew.
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*
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* @param pszExisting The old name of the file.
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* @param pszNew The new name of the file.
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*/
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void NSISCALL MoveFileOnReboot(LPCTSTR pszExisting, LPCTSTR pszNew);
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DWORD NSISCALL remove_ro_attr(LPCTSTR file);
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#ifdef _NSIS_NODEFLIB_CRTMEMCPY
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#define mini_memcpy memcpy
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#else
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void NSISCALL mini_memcpy(void *out, const void *in, UINT_PTR cb);
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#endif
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enum myGetProcAddressFunctions {
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#ifndef _WIN64
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MGA_GetDiskFreeSpaceEx,
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MGA_MoveFileEx,
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MGA_GetUserDefaultUILanguage,
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MGA_RegDeleteKeyEx,
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MGA_OpenProcessToken,
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MGA_LookupPrivilegeValue,
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MGA_AdjustTokenPrivileges,
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#endif
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MGA_InitiateShutdown,
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MGA_SHAutoComplete, // x64 can link to shlwapi directly but as long as MGA_SHGetFolderPath is used we can stick with myGetProcAddress
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MGA_SHGetFolderPath, // TODO: This can probably call something else directly on x64
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};
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void * NSISCALL myGetProcAddress(const enum myGetProcAddressFunctions func);
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void NSISCALL MessageLoop(UINT uCheckedMsg);
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/**
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* This function is useful for Unicode support. Since the Windows
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* GetProcAddress function always takes a char*, this function wraps
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* the windows call and does the appropriate translation when
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* appropriate.
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*
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* @param dllHandle Handle to the DLL loaded by LoadLibraryEx.
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* @param funcName The name of the function to get the address of.
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* @return The pointer to the function. Null if failure.
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*/
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void * NSISCALL NSISGetProcAddress(HANDLE dllHandle, TCHAR* funcName);
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// Turn a pair of chars into a word
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// Turn four chars into a dword
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#ifdef __BIG_ENDIAN__ // Not very likely, but, still...
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#ifdef _UNICODE
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#ifdef _NSIS_NO_INT64_SHR
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#define CMP4CHAR(mem, const4) ((((LPDWORD)(mem))[0] == (const4[3]|const4[2]<<16)) && (((LPDWORD)(mem))[1] == (const4[1]|const4[0]<<16)))
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#else
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#define CMP4CHAR(mem, const4) (*(PDWORD64)(mem) == (const4[3]|const4[2]<<16|(DWORD64)const4[1]<<32|(DWORD64)const4[0]<<48))
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#endif
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#define SET2CHAR(mem, const2) (*(LPDWORD)(mem) = (const2[1]|const2[0]<<16))
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#else
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#define CMP4CHAR(mem, const4) (*(LPDWORD)(mem) == (const4[3]|const4[2]<<8|const4[1]<<16|const4[0]<<24))
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#define SET2CHAR(mem, const2) (*(LPWORD)(mem) = (const2[1]|const2[0]<<8))
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#endif
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#else
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#ifdef _UNICODE
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#ifdef _NSIS_NO_INT64_SHR
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#define CMP4CHAR(mem, const4) ((((LPDWORD)(mem))[0] == (DWORD)(const4[0]|const4[1]<<16)) && (((LPDWORD)(mem))[1] == (DWORD)(const4[2]|const4[3]<<16)))
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#else
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#define CMP4CHAR(mem, const4) (*(PDWORD64)(mem) == (DWORD64)(const4[0]|const4[1]<<16|(DWORD64)const4[2]<<32|(DWORD64)const4[3]<<48))
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#endif
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#define SET2CHAR(mem, const2) (*(LPDWORD)(mem) = (const2[0]|const2[1]<<16))
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#else
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#define CMP4CHAR(mem, const4) (*(LPDWORD)(mem) == (DWORD)(const4[0]|const4[1]<<8|const4[2]<<16|const4[3]<<24))
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#define SET2CHAR(mem, const2) (*(LPWORD)(mem) = (const2[0]|const2[1]<<8))
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#endif
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#endif
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#endif//!___NSIS_UTIL_H___
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