static INT_PTR CALLBACK DirProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
static int dontsetdefstyle;
page *thispage = g_this_page;
TCHAR *dir = g_usrvars[thispage->parms[4]];
int browse_text = thispage->parms[3];
if (uMsg == WM_NOTIFY_INIGO_MONTOYA)
{
GetUIText(IDC_DIR,dir);
validate_filename(dir);
#ifdef NSIS_CONFIG_LOG
#if !defined(NSIS_CONFIG_LOG_ODS) && !defined(NSIS_CONFIG_LOG_STDOUT)
build_g_logfile();
#endif
if (GetUIItem(IDC_CHECK1) != NULL)
log_dolog = IsDlgButtonChecked(hwndDlg,IDC_CHECK1);
#endif
}
if (uMsg == WM_INITDIALOG)
{
HWND hDir = GetUIItem(IDC_DIR);
#ifdef NSIS_CONFIG_LOG
if (GetAsyncKeyState(VK_SHIFT)&0x8000)
{
HWND h=GetUIItem(IDC_CHECK1);
SetUITextFromLang(IDC_CHECK1,LANG_LOG_INSTALL_PROCESS);
ShowWindow(h,SW_SHOWNA);
}
#endif
if (validpathspec(dir) && !skip_root(dir))
addtrailingslash(dir);
// workaround for bug #1209843
//
// m_curwnd is only updated once WM_INITDIALOG returns.
// my_SetWindowText triggers an EN_CHANGE message that
// triggers a WM_IN_UPDATEMSG message that uses m_curwnd
// to get the selected directory (GetUIText).
// because m_curwnd is still outdated, dir varialble is
// filled with an empty string. by default, dir points
// to $INSTDIR.
//
// to solve this, m_curwnd is manually set to the correct
// window handle.
m_curwnd=hwndDlg;
my_SetWindowText(hDir,dir);
SetUITextFromLang(IDC_BROWSE,this_page->parms[2]);
SetUITextFromLang(IDC_SELDIRTEXT,this_page->parms[1]);
SetActiveCtl(hDir);
{
typedef HRESULT (WINAPI *SHAutoCompletePtr)(HWND, DWORD);
SHAutoCompletePtr fSHAutoComplete;
fSHAutoComplete = (SHAutoCompletePtr) myGetProcAddress(MGA_SHAutoComplete);
if (fSHAutoComplete)
{
fSHAutoComplete(hDir, SHACF_FILESYSTEM);
}
}
}
if (uMsg == WM_COMMAND)
{
int id=LOWORD(wParam);
if (id == IDC_DIR && HIWORD(wParam) == EN_CHANGE)
{
uMsg = WM_IN_UPDATEMSG;
}
if (id == IDC_BROWSE)
{
static TCHAR bt[NSIS_MAX_STRLEN];
BROWSEINFO bi = {0,};
ITEMIDLIST *idlist;
bi.hwndOwner = hwndDlg;
bi.pszDisplayName = g_tmp;
bi.lpfn = BrowseCallbackProc;
bi.lParam = (LPARAM)dir;
bi.lpszTitle = GetNSISString(bt, browse_text);
bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_NEWDIALOGSTYLE;
idlist = SHBrowseForFolder(&bi);
if (idlist)
{
// free idlist
CoTaskMemFree(idlist);
addtrailingslash(dir);
if (g_header->install_directory_auto_append &&
dir == state_install_directory) // only append to $INSTDIR (bug #1174184)
{
const TCHAR *post_str = ps_tmpbuf;
GetNSISStringTT(g_header->install_directory_auto_append);
// display name gives just the folder name
if (lstrcmpi(post_str, g_tmp))
{
mystrcat(dir, post_str);
}
}
dontsetdefstyle++;
SetUITextNT(IDC_DIR,dir);
}
else
{
uMsg = WM_IN_UPDATEMSG;
}
}
}
if (uMsg == WM_IN_UPDATEMSG || uMsg == WM_NOTIFY_START)
{
static TCHAR s[NSIS_MAX_STRLEN];
int error = 0;
int available_set = 0;
unsigned total, available;
GetUIText(IDC_DIR,dir);
if (!is_valid_instpath(dir))
error = NSIS_INSTDIR_INVALID;
/**
* This part is tricky. We need to make sure a few things:
*
* 1. GetDiskFreeSpaceEx is always called at least once for large HD.
* Even if skip_root() returned NULL (e.g. "C:").
* Note that trimslashtoend() will nullify "C:".
* 2. GetDiskFreeSpaceEx is called with the deepest valid directory.
* e.g. C:\drive when the user types C:\drive\folder1\folder2.
* This makes sure NTFS mount points are treated properly (#1946112).
* 3. `s' stays valid after the loop for GetDiskFreeSpace.
* This means there is no cutting beyond what skip_root() returns.
* Or `s' could be recreated when GetDiskFreeSpace is called.
* 4. If GetDiskFreeSpaceEx doesn't exist, GetDiskFreeSpace is used.
* 5. Both functions require a trailing backslash
* 6. `dir' is never modified.
*
*/
mystrcpy(s,dir);
// Test for and use the GetDiskFreeSpaceEx API
{
BOOL (WINAPI *GDFSE)(LPCTSTR, PULARGE_INTEGER, PULARGE_INTEGER, PULARGE_INTEGER) =
myGetProcAddress(MGA_GetDiskFreeSpaceEx);
if (GDFSE)
{
ULARGE_INTEGER available64;
ULARGE_INTEGER a, b;
TCHAR *p;
TCHAR *pw = NULL;
while (pw != s) // trimslashtoend() cut the entire string
{
if (GDFSE(s, &available64, &a, &b))
{
#ifndef _NSIS_NO_INT64_SHR
available = (int)(available64.QuadPart >> 10);
#else
available = (int)(Int64ShrlMod32(available64.QuadPart, 10));
#endif
available_set++;
break;
}
if (pw)
// if pw was set, remove the backslash so trimslashtoend() will cut a new one
*pw = 0;
p = trimslashtoend(s); // trim last backslash
// bring it back, but make the next char null
pw = p;
*pw = 0;
--pw;
*pw = _T('\\');
}
}
}
if (!available_set)
{
DWORD spc, bps, fc, tc;
TCHAR *root;
// GetDiskFreeSpaceEx accepts any path, but GetDiskFreeSpace accepts only the root
mystrcpy(s,dir);
root=skip_root(s);
if (root)
*root=0;
// GetDiskFreeSpaceEx is not available
if (GetDiskFreeSpace(s, &spc, &bps, &fc, &tc))
{
available = (int)MulDiv(bps * spc, fc, 1 << 10);
available_set++;
}
}
total = (unsigned) sumsecsfield(size_kb);
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized" // available_set is checked first so available is initialized
#endif
if (available_set && available < total)
error = NSIS_INSTDIR_NOT_ENOUGH_SPACE;
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
#pragma GCC diagnostic pop
#endif
if (LANG_STR_TAB(LANG_SPACE_REQ)) {
SetSizeText(IDC_SPACEREQUIRED,LANG_SPACE_REQ,total);
if (available_set)
SetSizeText(IDC_SPACEAVAILABLE,LANG_SPACE_AVAIL,available);
else
SetUITextNT(IDC_SPACEAVAILABLE,_T(""));
}
g_exec_flags.instdir_error = error;
#ifdef NSIS_SUPPORT_CODECALLBACKS
if (!error)
error = ExecuteCallbackFunction(CB_ONVERIFYINSTDIR);
#endif
if (thispage->flags & PF_DIR_NO_BTN_DISABLE)
error = 0;
EnableNext(!error);
if (!error && !dontsetdefstyle)
SetNextDef();
dontsetdefstyle = 0;
}
FORCE_INLINE int NSISCALL ui_doinstall(void)
{
header *header = g_header;
static WNDCLASS wc; // richedit subclassing and bgbg creation
// detect default language
// more information at:
// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/intl/nls_0xrn.asp
LANGID (WINAPI *GUDUIL)();
static const char guduil[] = "GetUserDefaultUILanguage";
GUDUIL = myGetProcAddress(TEXT("KERNEL32.dll"), (char *) guduil);
if (GUDUIL)
{
// Windows ME/2000+
myitoa(state_language, GUDUIL());
}
else
{
*(DWORD*)state_language = CHAR4_TO_DWORD('0', 'x', 0, 0);
{
// Windows 9x
static const TCHAR reg_9x_locale[] = TEXT("Control Panel\\Desktop\\ResourceLocale");
myRegGetStr(HKEY_CURRENT_USER, reg_9x_locale, NULL, g_tmp);
}
if (!g_tmp[0])
{
// Windows NT
// This key exists on 9x as well, so it's only read if ResourceLocale wasn't found
static const TCHAR reg_nt_locale_key[] = TEXT(".DEFAULT\\Control Panel\\International");
static const TCHAR reg_nt_locale_val[] = TEXT("Locale");
myRegGetStr(HKEY_USERS, reg_nt_locale_key, reg_nt_locale_val, g_tmp);
}
mystrcat(state_language, g_tmp);
}
// set default language
set_language();
// initialize auto close flag
g_exec_flags.autoclose=g_flags&CH_FLAGS_AUTO_CLOSE;
// read install directory from registry
if (!is_valid_instpath(state_install_directory))
{
if (header->install_reg_key_ptr)
{
myRegGetStr(
(HKEY)header->install_reg_rootkey,
GetNSISStringNP(header->install_reg_key_ptr),
GetNSISStringNP(header->install_reg_value_ptr),
ps_tmpbuf
);
if (ps_tmpbuf[0])
{
TCHAR *p=ps_tmpbuf;
TCHAR *e;
if (p[0]==TEXT('\"'))
{
TCHAR *p2;
p++;
p2 = findchar(p, TEXT('"'));
*p2 = 0;
}
// p is the path now, check for .exe extension
e=p+mystrlen(p)-4;
if (e > p)
{
// if filename ends in .exe, and is not a directory, remove the filename
if (!lstrcmpi(e, TEXT(".exe"))) // check extension
{
DWORD d;
d=GetFileAttributes(p);
if (d == INVALID_FILE_ATTRIBUTES || !(d&FILE_ATTRIBUTE_DIRECTORY))
{
// if there is no back-slash, the string will become empty, but that's ok because
// it would make an invalid instdir anyway
trimslashtoend(p);
}
}
}
mystrcpy(state_install_directory,addtrailingslash(p));
}
}
}
if (!is_valid_instpath(state_install_directory))
{
GetNSISString(state_install_directory,header->install_directory_ptr);
}
#ifdef NSIS_CONFIG_LOG
if (g_flags & CH_FLAGS_SILENT_LOG && !g_is_uninstaller)
{
#if !defined(NSIS_CONFIG_LOG_ODS) && !defined(NSIS_CONFIG_LOG_STDOUT)
build_g_logfile();
#endif
log_dolog=1;
}
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
g_hIcon=LoadImage(g_hInstance,MAKEINTRESOURCE(IDI_ICON2),IMAGE_ICON,0,0,LR_DEFAULTSIZE|LR_SHARED);
#ifdef NSIS_SUPPORT_BGBG
if (header->bg_color1 != -1)
{
QTCHAR cn = CHAR4_TO_DWORD(TEXT('_'), TEXT('N'), TEXT('b'), 0);
RECT vp;
extern LRESULT CALLBACK BG_WndProc(HWND, UINT, WPARAM, LPARAM);
wc.lpfnWndProc = BG_WndProc;
wc.hInstance = g_hInstance;
wc.hIcon = g_hIcon;
//wc.hCursor = LoadCursor(NULL,IDC_ARROW);
wc.lpszClassName = (LPCTSTR)&cn;
if (!RegisterClass(&wc)) return 0;
SystemParametersInfo(SPI_GETWORKAREA, 0, &vp, 0);
m_bgwnd = CreateWindowEx(WS_EX_TOOLWINDOW,(LPCTSTR)&cn,0,WS_POPUP,
vp.left,vp.top,vp.right-vp.left,vp.bottom-vp.top,0,NULL,g_hInstance,NULL);
}
#endif//NSIS_SUPPORT_BGBG
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_SUPPORT_CODECALLBACKS
// Select language
if (ExecuteCallbackFunction(CB_ONINIT)) return 2;
set_language();
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
if (!g_exec_flags.silent)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
#ifdef NSIS_SUPPORT_BGBG
ShowWindow(m_bgwnd, SW_SHOW);
#endif//NSIS_SUPPORT_BGBG
#ifdef NSIS_CONFIG_LICENSEPAGE
{ // load richedit DLL
static TCHAR str1[]=TEXT("RichEd20.dll");
#ifdef UNICODE
static wchar_t str2[]=L"RichEdit20W";
#else
static char str2[]="RichEdit20A";
#endif
if (!LoadLibrary(str1))
{
*(DTCHAR*)(str1+6) = CHAR2_TO_WORD(TEXT('3'),TEXT('2'));
LoadLibrary(str1);
}
// make richedit20a point to RICHEDIT
if (!GetClassInfo(NULL,str2,&wc))
{
str2[8]=0;
GetClassInfo(NULL,str2,&wc);
wc.lpszClassName = str2;
str2[8]=TEXT('2');
RegisterClass(&wc);
}
}
#endif
{
int ret=DialogBox(g_hInstance,MAKEINTRESOURCE(IDD_INST+dlg_offset),0,DialogProc);
#if defined(NSIS_SUPPORT_CODECALLBACKS) && defined(NSIS_CONFIG_ENHANCEDUI_SUPPORT)
ExecuteCallbackFunction(CB_ONGUIEND);
#endif
return ret;
}
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
else
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
{
if (install_thread(NULL))
{
#ifdef NSIS_SUPPORT_CODECALLBACKS
if (!g_quit_flag) ExecuteCallbackFunction(CB_ONINSTFAILED);
#endif//NSIS_SUPPORT_CODECALLBACKS
return 2;
}
#ifdef NSIS_SUPPORT_CODECALLBACKS
ExecuteCallbackFunction(CB_ONINSTSUCCESS);
#endif//NSIS_SUPPORT_CODECALLBACKS
return 0;
}
#endif//NSIS_CONFIG_SILENT_SUPPORT
}
FORCE_INLINE int NSISCALL ui_doinstall(void)
{
header *header = g_header;
static WNDCLASS wc; // richedit subclassing and bgbg creation
// detect default language
// more information at:
// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/intl/nls_0xrn.asp
LANGID (WINAPI *GUDUIL)();
GUDUIL = myGetProcAddress(MGA_GetUserDefaultUILanguage);
if (GUDUIL)
{
// Windows ME/2000+
myitoa(state_language, GUDUIL());
}
else
{
static const TCHAR reg_9x_locale[] = _T("Control Panel\\Desktop\\ResourceLocale");
static const TCHAR reg_nt_locale_key[] = _T(".DEFAULT\\Control Panel\\International");
const TCHAR *reg_nt_locale_val = ®_9x_locale[30]; // = _T("Locale") with opt
state_language[0] = _T('0');
state_language[1] = _T('x');
state_language[2] = 0;
{
// Windows 9x
myRegGetStr(HKEY_CURRENT_USER, reg_9x_locale, NULL, g_tmp, 0);
}
if (!g_tmp[0])
{
// Windows NT
// This key exists on 9x as well, so it's only read if ResourceLocale wasn't found
myRegGetStr(HKEY_USERS, reg_nt_locale_key, reg_nt_locale_val, g_tmp, 0);
}
mystrcat(state_language, g_tmp);
}
// set default language
set_language();
// initialize auto close flag
g_exec_flags.autoclose=g_flags&CH_FLAGS_AUTO_CLOSE;
#ifdef NSIS_CONFIG_PLUGIN_SUPPORT
// initialize plugin api
g_exec_flags.plugin_api_version=NSISPIAPIVER_CURR;
#endif
// read install directory from registry
if (!is_valid_instpath(state_install_directory))
{
if (header->install_reg_key_ptr)
{
myRegGetStr(
(HKEY)header->install_reg_rootkey,
GetNSISStringNP(header->install_reg_key_ptr),
GetNSISStringNP(header->install_reg_value_ptr),
ps_tmpbuf,
0
);
if (ps_tmpbuf[0])
{
TCHAR *p=ps_tmpbuf;
TCHAR *e;
if (p[0]==_T('\"'))
{
TCHAR *p2;
p++;
p2 = findchar(p, _T('"'));
*p2 = 0;
}
// p is the path now, check for .exe extension
e=p+mystrlen(p)-4;
if (e > p)
{
// if filename ends in .exe, and is not a directory, remove the filename
if (!lstrcmpi(e, _T(".exe"))) // check extension
{
DWORD d;
d=GetFileAttributes(p);
if (d == INVALID_FILE_ATTRIBUTES || !(d&FILE_ATTRIBUTE_DIRECTORY))
{
// if there is no back-slash, the string will become empty, but that's ok because
// it would make an invalid instdir anyway
trimslashtoend(p);
}
}
}
mystrcpy(state_install_directory,addtrailingslash(p));
}
}
}
if (!is_valid_instpath(state_install_directory))
{
GetNSISString(state_install_directory,header->install_directory_ptr);
}
#ifdef NSIS_CONFIG_LOG
if (g_flags & CH_FLAGS_SILENT_LOG && !g_is_uninstaller)
{
#if !defined(NSIS_CONFIG_LOG_ODS) && !defined(NSIS_CONFIG_LOG_STDOUT)
build_g_logfile();
#endif
log_dolog=1;
}
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
g_hIcon=LoadImage(g_hInstance,MAKEINTRESOURCE(IDI_ICON2),IMAGE_ICON,0,0,LR_DEFAULTSIZE|LR_SHARED);
#ifdef NSIS_SUPPORT_BGBG
if (header->bg_color1 != -1)
{
LPCTSTR cn = _T("_Nb");
RECT vp;
extern LRESULT CALLBACK BG_WndProc(HWND, UINT, WPARAM, LPARAM);
wc.lpfnWndProc = BG_WndProc;
wc.hInstance = g_hInstance;
wc.hIcon = g_hIcon;
//wc.hCursor = LoadCursor(NULL,IDC_ARROW);
wc.lpszClassName = cn;
if (!RegisterClass(&wc)) return 0;
SystemParametersInfo(SPI_GETWORKAREA, 0, &vp, 0);
m_bgwnd = CreateWindowEx(WS_EX_TOOLWINDOW,cn,0,WS_POPUP,
vp.left,vp.top,vp.right-vp.left,vp.bottom-vp.top,0,NULL,g_hInstance,NULL);
}
#endif//NSIS_SUPPORT_BGBG
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_SUPPORT_CODECALLBACKS
// Select language
if (ExecuteCallbackFunction(CB_ONINIT)) return 2;
set_language();
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
if (!g_exec_flags.silent)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
#ifdef NSIS_SUPPORT_BGBG
ShowWindow(m_bgwnd, SW_SHOW);
#endif//NSIS_SUPPORT_BGBG
#ifdef NSIS_CONFIG_LICENSEPAGE
{ // load richedit DLL
static const TCHAR riched20[]=_T("RichEd20");
static const TCHAR riched32[]=_T("RichEd32");
#ifdef UNICODE
static const TCHAR richedit20t[]=_T("RichEdit20W");
#else
static const TCHAR richedit20t[]=_T("RichEdit20A");
#endif
static const TCHAR richedit[]=_T("RichEdit");
if (!LoadLibrary(riched20))
{
LoadLibrary(riched32); // Win95 only ships with v1.0, NT4 has v2.0: web.archive.org/web/20030607222419/http://msdn.microsoft.com/library/en-us/shellcc/platform/commctls/richedit/richeditcontrols/aboutricheditcontrols.asp
}
// make richedit20a/w point to RICHEDIT
if (!GetClassInfo(NULL,richedit20t,&wc))
{
GetClassInfo(NULL,richedit,&wc);
wc.lpszClassName = richedit20t;
RegisterClass(&wc);
}
}
#endif
{
int ret=DialogBox(g_hInstance,MAKEINTRESOURCE(IDD_INST+dlg_offset),0,DialogProc);
#if defined(NSIS_SUPPORT_CODECALLBACKS) && defined(NSIS_CONFIG_ENHANCEDUI_SUPPORT)
ExecuteCallbackFunction(CB_ONGUIEND);
#endif
#ifdef NSIS_CONFIG_PLUGIN_SUPPORT
Plugins_SendMsgToAllPlugins(NSPIM_GUIUNLOAD);
#endif
return ret;
}
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
else
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
{
if (install_thread(NULL))
{
#ifdef NSIS_SUPPORT_CODECALLBACKS
if (!g_quit_flag) ExecuteCallbackFunction(CB_ONINSTFAILED);
#endif//NSIS_SUPPORT_CODECALLBACKS
return 2;
}
#ifdef NSIS_SUPPORT_CODECALLBACKS
ExecuteCallbackFunction(CB_ONINSTSUCCESS);
#endif//NSIS_SUPPORT_CODECALLBACKS
return 0;
}
#endif//NSIS_CONFIG_SILENT_SUPPORT
}
const TCHAR * NSISCALL loadHeaders(int cl_flags)
{
__int64 left;
#ifdef NSIS_CONFIG_CRC_SUPPORT
crc32_t crc = 0;
int do_crc = 0;
#endif//NSIS_CONFIG_CRC_SUPPORT
void *data;
firstheader h;
header *header;
dataheader dh;
HANDLE db_hFile;
#ifdef NSIS_CONFIG_CRC_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
verify_time = GetTickCount() + 1000;
#endif
#endif//NSIS_CONFIG_CRC_SUPPORT
GetModuleFileName(NULL, state_exe_path, NSIS_MAX_STRLEN);
g_db_hFile = db_hFile = myOpenFile(state_exe_path, GENERIC_READ, OPEN_EXISTING);
if (db_hFile == INVALID_HANDLE_VALUE)
{
return _LANG_CANTOPENSELF;
}
mystrcpy(state_exe_directory, state_exe_path);
mystrcpy(state_exe_file, trimslashtoend(state_exe_directory));
GetFileSizeEx(db_hFile, (LARGE_INTEGER*)&m_length);
left = m_length;
while (left > 0)
{
static char temp[32768*32]; // modified by yew: for fast crc
DWORD l = min(left, (g_filehdrsize ? sizeof(temp) : 512));
if (!ReadSelfFile(temp, l))
{
#if defined(NSIS_CONFIG_CRC_SUPPORT) && defined(NSIS_CONFIG_VISIBLE_SUPPORT)
handle_ver_dlg(TRUE);
#endif//NSIS_CONFIG_CRC_SUPPORT
return _LANG_INVALIDCRC;
}
if (!g_filehdrsize)
{
mini_memcpy(&h, temp, sizeof(firstheader));
if (
(h.flags & (~FH_FLAGS_MASK)) == 0 &&
h.siginfo == FH_SIG &&
h.nsinst[2] == FH_INT3 &&
h.nsinst[1] == FH_INT2 &&
h.nsinst[0] == FH_INT1
)
{
g_filehdrsize = m_pos;
#if defined(NSIS_CONFIG_CRC_SUPPORT) || defined(NSIS_CONFIG_SILENT_SUPPORT)
cl_flags |= h.flags;
#endif
#ifdef NSIS_CONFIG_SILENT_SUPPORT
g_exec_flags.silent |= cl_flags & FH_FLAGS_SILENT;
#endif
if (h.length_of_all_following_data > left)
return _LANG_INVALIDCRC;
#ifdef NSIS_CONFIG_CRC_SUPPORT
if ((cl_flags & FH_FLAGS_FORCE_CRC) == 0)
{
if (cl_flags & FH_FLAGS_NO_CRC)
break;
}
do_crc++;
#ifndef NSIS_CONFIG_CRC_ANAL
left = h.length_of_all_following_data - 4;
// end crc checking at crc :) this means you can tack stuff on the end and it'll still work.
#else //!NSIS_CONFIG_CRC_ANAL
left -= 4;
#endif//NSIS_CONFIG_CRC_ANAL
// this is in case the end part is < 512 bytes.
if (l > left) l=left;
#else//!NSIS_CONFIG_CRC_SUPPORT
// no crc support, no need to keep on reading
break;
#endif//!NSIS_CONFIG_CRC_SUPPORT
}
}
#ifdef NSIS_CONFIG_CRC_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
else if ((cl_flags & FH_FLAGS_SILENT) == 0)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
handle_ver_dlg(FALSE);
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifndef NSIS_CONFIG_CRC_ANAL
if (left < m_length)
#endif//NSIS_CONFIG_CRC_ANAL
crc = CRC32(crc, (unsigned char*)temp, l);
#endif//NSIS_CONFIG_CRC_SUPPORT
m_pos += l;
left -= l;
}
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_CRC_SUPPORT
handle_ver_dlg(TRUE);
#endif//NSIS_CONFIG_CRC_SUPPORT
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
if (!g_filehdrsize)
return _LANG_INVALIDCRC;
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (do_crc)
{
crc32_t fcrc;
SetSelfFilePointer(m_pos);
if (!ReadSelfFile(&fcrc, sizeof(crc32_t)) || crc != fcrc)
return _LANG_INVALIDCRC;
}
#endif//NSIS_CONFIG_CRC_SUPPORT
data = (void *)GlobalAlloc(GPTR,h.length_of_header);
#ifdef NSIS_COMPRESS_WHOLE
inflateReset(&g_inflate_stream);
{
TCHAR fno[MAX_PATH];
my_GetTempFileName(fno, state_temp_dir);
dbd_hFile=CreateFile(fno,GENERIC_WRITE|GENERIC_READ,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_TEMPORARY|FILE_FLAG_DELETE_ON_CLOSE,NULL);
if (dbd_hFile == INVALID_HANDLE_VALUE)
return _LANG_ERRORWRITINGTEMP;
}
dbd_srcpos = SetSelfFilePointer(g_filehdrsize + sizeof(firstheader));
#ifdef NSIS_CONFIG_CRC_SUPPORT
dbd_fulllen = dbd_srcpos - sizeof(h) + h.length_of_all_following_data - ((h.flags & FH_FLAGS_NO_CRC) ? 0 : sizeof(crc32_t));
#else
dbd_fulllen = dbd_srcpos - sizeof(h) + h.length_of_all_following_data;
#endif//NSIS_CONFIG_CRC_SUPPORT
#else
SetSelfFilePointer(g_filehdrsize + sizeof(firstheader));
#endif//NSIS_COMPRESS_WHOLE
if (GetCompressedDataFromDataBlockToMemory(-1, data, h.length_of_header) != h.length_of_header)
{
return _LANG_INVALIDCRC;
}
header = g_header = data;
g_flags = header->flags;
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
if (h.flags & FH_FLAGS_UNINSTALL)
g_is_uninstaller++;
#endif
// set offsets to real memory offsets rather than installer's header offset
left = BLOCKS_NUM;
while (left--)
header->blocks[left].offset += (int)data;
m_file_mapping.first = NULL;
m_file_mapping.cur = NULL;
m_file_mapping.LoadFinished = FALSE;
#ifdef NSIS_COMPRESS_WHOLE
header->blocks[NB_DATA].offset = dbd_pos;
#else
if (h.flags & FH_FLAGS_DATA_FILE)
{
LPTSTR psz,psz2;
int cur_index= 1;
__int64 length;
while(1)
{
CloseHandle(g_db_hFile);
mystrcpy(m_data_file_path, state_exe_directory);
mystrcat(m_data_file_path, _T("\\setup-.bin"));
psz =_tcsrchr(m_data_file_path,'\\');
if (psz==NULL) psz=m_data_file_path;
while (psz2=_tcschr(psz+1,'.'))
{
psz = psz2;
}
wsprintf(psz,_T("%u.bin"),cur_index);
g_db_hFile = db_hFile = myOpenFile(m_data_file_path, GENERIC_READ, OPEN_EXISTING);
if (db_hFile == INVALID_HANDLE_VALUE)
{
return _LANG_CANTOPENSELF;
}
if (!ReadSelfFile(&dh, sizeof(dh)))
{// read out the data file header
return _LANG_INVALIDCRC;
}
if (cur_index==1)
{
m_length = dh.total_length;
}
if (!GetFileSizeEx(db_hFile,(LARGE_INTEGER*)&length) || length!=dh.length+sizeof(dataheader) || dh.volume_index!=cur_index)
{// check the whole file length
return _LANG_INVALIDCRC;
}
if (m_file_mapping.first==NULL)
{// it's the first time to meet a data file
m_file_mapping.cur = GlobalAlloc(GPTR,sizeof(struct FileMapping));
m_file_mapping.first = m_file_mapping.cur;
}
else
{// push the new data file to the end, and replace the current one
m_file_mapping.cur->next = GlobalAlloc(GPTR,sizeof(struct FileMapping));
m_file_mapping.cur = m_file_mapping.cur->next;
}
mini_memcpy(&m_file_mapping.cur->dh,&dh,sizeof(dh));
m_file_mapping.cur->next = NULL;
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (do_crc)
{
__int64 cur_length= 0;
crc = 0;
while (cur_length<dh.length)
{
static char temp[32768*32]; // modified by yew: for fast crc
DWORD l = min(dh.length-cur_length, sizeof(temp));
if (!ReadSelfFile(temp, l))
{
#if defined(NSIS_CONFIG_VISIBLE_SUPPORT)
handle_ver_dlg(TRUE);
#endif
return _LANG_INVALIDCRC;
}
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
if ((cl_flags & FH_FLAGS_SILENT) == 0)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
handle_ver_dlg(FALSE);
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
crc = CRC32(crc, (unsigned char*)temp, l);
m_pos += l;
cur_length += l;
}
if (dh.crc != crc)
return _LANG_INVALIDCRC;
}
#endif//NSIS_CONFIG_CRC_SUPPORT
if (cur_index<dh.total_volume)
cur_index++;// need to check next file
else
break;
}
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (do_crc)
{
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
handle_ver_dlg(TRUE);
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
}
#endif//NSIS_CONFIG_CRC_SUPPORT
// re-open the first file
if (cur_index!=1)
{
CloseHandle(g_db_hFile);
mystrcpy(m_data_file_path, state_exe_directory);
mystrcat(m_data_file_path, _T("\\setup-.bin"));
psz =_tcsrchr(m_data_file_path,'\\');
if (psz==NULL) psz=m_data_file_path;
while (psz2=_tcschr(psz+1,'.'))
{
psz = psz2;
}
wsprintf(psz,_T("%u.bin"),1);
g_db_hFile = db_hFile = myOpenFile(m_data_file_path, GENERIC_READ, OPEN_EXISTING);
}
m_file_mapping.cur = m_file_mapping.first;// reset the current mapping to the first one
m_file_mapping.LoadFinished = TRUE;// if there is no data file, keep it to be FALSE always
header->blocks[NB_DATA].offset = SetFilePointer(db_hFile,0,NULL,FILE_BEGIN);
m_file_mapping.cur_offset = 0;
}
header->blocks[NB_DATA].offset = SetFilePointer(db_hFile,0,NULL,FILE_CURRENT);
#endif
mini_memcpy(&g_blocks, &header->blocks, sizeof(g_blocks));
return 0;
}
int NSISCALL ui_doinstall(void)
{
header *header = g_header;
static WNDCLASS wc; // richedit subclassing and bgbg creation
g_exec_flags.autoclose=g_flags&CH_FLAGS_AUTO_CLOSE;
set_language();
if (!is_valid_instpath(state_install_directory))
{
if (header->install_reg_key_ptr)
{
myRegGetStr(
(HKEY)header->install_reg_rootkey,
GetNSISStringNP(header->install_reg_key_ptr),
GetNSISStringNP(header->install_reg_value_ptr),
ps_tmpbuf
);
if (ps_tmpbuf[0])
{
char *p=ps_tmpbuf;
char *e;
if (p[0]=='\"')
{
char *p2=CharNext(p);
p=p2;
while (*p2 && *p2 != '\"') p2=CharNext(p2);
*p2=0;
}
// p is the path now, check for .exe extension
e=p+mystrlen(p)-4;
if (e > p)
{
// if filename ends in .exe, and is not a directory, remove the filename
if (!lstrcmpi(e, ".exe")) // check extension
{
DWORD d;
d=GetFileAttributes(p);
if (d == (DWORD)-1 || !(d&FILE_ATTRIBUTE_DIRECTORY))
{
// if there is no back-slash, the string will become empty, but that's ok because
// it would make an invalid instdir anyway
trimslashtoend(p);
}
}
}
mystrcpy(state_install_directory,p);
}
}
}
if (!is_valid_instpath(state_install_directory))
{
GetNSISString(state_install_directory,header->install_directory_ptr);
}
#ifdef NSIS_CONFIG_LOG
if (g_flags & CH_FLAGS_SILENT_LOG && !g_is_uninstaller)
{
#ifndef NSIS_CONFIG_LOG_ODS
build_g_logfile();
#endif
log_dolog=1;
}
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
g_hIcon=LoadImage(g_hInstance,MAKEINTRESOURCE(IDI_ICON2),IMAGE_ICON,0,0,LR_DEFAULTSIZE|LR_SHARED);
#ifdef NSIS_SUPPORT_BGBG
if (header->bg_color1 != -1)
{
RECT vp;
extern LRESULT CALLBACK BG_WndProc(HWND, UINT, WPARAM, LPARAM);
wc.lpfnWndProc = BG_WndProc;
wc.hInstance = g_hInstance;
wc.hIcon = g_hIcon;
//wc.hCursor = LoadCursor(NULL,IDC_ARROW);
wc.lpszClassName = "_Nb";
if (!RegisterClass(&wc)) return 0;
SystemParametersInfo(SPI_GETWORKAREA, 0, &vp, 0);
m_bgwnd = CreateWindowEx(WS_EX_TOOLWINDOW,"_Nb",0,WS_POPUP,
vp.left,vp.top,vp.right-vp.left,vp.bottom-vp.top,0,NULL,g_hInstance,NULL);
}
#ifdef NSIS_SUPPORT_CODECALLBACKS
g_hwnd=m_bgwnd;
#endif//NSIS_SUPPORT_CODECALLBACKS
#endif//NSIS_SUPPORT_BGBG
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_SUPPORT_CODECALLBACKS
// Select language
if (ExecuteCodeSegment(header->code_onInit,NULL)) return 1;
set_language();
#endif
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_SUPPORT_CODECALLBACKS
#ifdef NSIS_SUPPORT_BGBG
g_hwnd=NULL;
#endif//NSIS_SUPPORT_BGBG
#endif//NSIS_SUPPORT_CODECALLBACKS
#ifdef NSIS_CONFIG_SILENT_SUPPORT
if (!g_exec_flags.silent)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
#ifdef NSIS_SUPPORT_BGBG
ShowWindow(m_bgwnd, SW_SHOW);
#endif//NSIS_SUPPORT_BGBG
#ifdef NSIS_CONFIG_LICENSEPAGE
{ // load richedit DLL
static char str1[]="RichEd20.dll";
static char str2[]="RichEdit20A";
if (!LoadLibrary(str1))
{
*(WORD*)(str1+6) = CHAR2_TO_WORD('3','2');
LoadLibrary(str1);
}
// make richedit20a point to RICHEDIT
if (!GetClassInfo(NULL,str2,&wc))
{
str2[8]=0;
GetClassInfo(NULL,str2,&wc);
wc.lpszClassName = str2;
str2[8]='2';
RegisterClass(&wc);
}
}
#endif
{
int ret=DialogBox(g_hInstance,MAKEINTRESOURCE(IDD_INST+dlg_offset),0,DialogProc);
#if defined(NSIS_SUPPORT_CODECALLBACKS) && defined(NSIS_CONFIG_ENHANCEDUI_SUPPORT)
ExecuteCodeSegment(header->code_onGUIEnd,NULL);
#endif
return ret;
}
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
else
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
{
if (install_thread(NULL))
{
#ifdef NSIS_SUPPORT_CODECALLBACKS
if (!g_quit_flag) ExecuteCodeSegment(header->code_onInstFailed,NULL);
#endif//NSIS_SUPPORT_CODECALLBACKS
return 1;
}
#ifdef NSIS_SUPPORT_CODECALLBACKS
ExecuteCodeSegment(header->code_onInstSuccess,NULL);
#endif//NSIS_SUPPORT_CODECALLBACKS
return 0;
}
#endif//NSIS_CONFIG_SILENT_SUPPORT
}
const char * NSISCALL loadHeaders(int cl_flags)
{
#ifdef NSIS_CONFIG_CRC_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
HWND hwnd = 0;
unsigned int verify_time = GetTickCount() + 1000;
#endif
crc32_t crc = 0;
int do_crc = 0;
#endif//NSIS_CONFIG_CRC_SUPPORT
int left;
void *data;
firstheader h;
header *header;
HANDLE db_hFile;
GetModuleFileName(NULL, state_exe_path, NSIS_MAX_STRLEN);
g_db_hFile = db_hFile = myOpenFile(state_exe_path, GENERIC_READ, OPEN_EXISTING);
if (db_hFile == INVALID_HANDLE_VALUE)
{
return _LANG_CANTOPENSELF;
}
mystrcpy(state_exe_directory, state_exe_path);
mystrcpy(state_exe_file, trimslashtoend(state_exe_directory));
left = m_length = GetFileSize(db_hFile,NULL);
while (left > 0)
{
static char temp[32768];
DWORD l = min(left, (g_filehdrsize ? 32768 : 512));
if (!ReadSelfFile(temp, l))
{
#if defined(NSIS_CONFIG_CRC_SUPPORT) && defined(NSIS_CONFIG_VISIBLE_SUPPORT)
if (hwnd) DestroyWindow(hwnd);
#endif//NSIS_CONFIG_CRC_SUPPORT
return _LANG_INVALIDCRC;
}
if (!g_filehdrsize)
{
mini_memcpy(&h, temp, sizeof(firstheader));
if (
(h.flags & (~FH_FLAGS_MASK)) == 0 &&
h.siginfo == FH_SIG &&
h.nsinst[2] == FH_INT3 &&
h.nsinst[1] == FH_INT2 &&
h.nsinst[0] == FH_INT1
)
{
g_filehdrsize = m_pos;
#if defined(NSIS_CONFIG_CRC_SUPPORT) || defined(NSIS_CONFIG_SILENT_SUPPORT)
cl_flags |= h.flags;
#endif
#ifdef NSIS_CONFIG_SILENT_SUPPORT
g_exec_flags.silent |= cl_flags & FH_FLAGS_SILENT;
#endif
if (h.length_of_all_following_data > left)
return _LANG_INVALIDCRC;
#ifdef NSIS_CONFIG_CRC_SUPPORT
if ((cl_flags & FH_FLAGS_FORCE_CRC) == 0)
{
if (cl_flags & FH_FLAGS_NO_CRC)
break;
}
do_crc++;
#ifndef NSIS_CONFIG_CRC_ANAL
left = h.length_of_all_following_data - 4;
// end crc checking at crc :) this means you can tack shit on the end and it'll still work.
#else //!NSIS_CONFIG_CRC_ANAL
left -= 4;
#endif//NSIS_CONFIG_CRC_ANAL
// this is in case the end part is < 512 bytes.
if (l > (DWORD)left) l=(DWORD)left;
#else//!NSIS_CONFIG_CRC_SUPPORT
// no crc support, no need to keep on reading
break;
#endif//!NSIS_CONFIG_CRC_SUPPORT
}
}
#ifdef NSIS_CONFIG_CRC_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
else if ((cl_flags & FH_FLAGS_SILENT) == 0)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
if (hwnd)
{
MessageLoop(0);
}
else if (GetTickCount() > verify_time)
hwnd = CreateDialogParam(
g_hInstance,
MAKEINTRESOURCE(IDD_VERIFY),
0,
verProc,
(LPARAM)_LANG_VERIFYINGINST
);
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifndef NSIS_CONFIG_CRC_ANAL
if (left < m_length)
#endif//NSIS_CONFIG_CRC_ANAL
crc = CRC32(crc, temp, l);
#endif//NSIS_CONFIG_CRC_SUPPORT
m_pos += l;
left -= l;
}
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (hwnd)
{
DestroyWindow(hwnd);
}
#endif//NSIS_CONFIG_CRC_SUPPORT
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
if (!g_filehdrsize)
return _LANG_INVALIDCRC;
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (do_crc)
{
crc32_t fcrc;
SetSelfFilePointer(m_pos);
if (!ReadSelfFile(&fcrc, sizeof(crc32_t)) || crc != fcrc)
return _LANG_INVALIDCRC;
}
#endif//NSIS_CONFIG_CRC_SUPPORT
data = (void *)GlobalAlloc(GPTR,h.length_of_header);
#ifdef NSIS_COMPRESS_WHOLE
inflateReset(&g_inflate_stream);
{
char fno[MAX_PATH];
my_GetTempFileName(fno, state_temp_dir);
dbd_hFile=CreateFile(fno,GENERIC_WRITE|GENERIC_READ,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_TEMPORARY|FILE_FLAG_DELETE_ON_CLOSE,NULL);
if (dbd_hFile == INVALID_HANDLE_VALUE)
return _LANG_ERRORWRITINGTEMP;
}
dbd_srcpos = SetSelfFilePointer(g_filehdrsize + sizeof(firstheader));
#ifdef NSIS_CONFIG_CRC_SUPPORT
dbd_fulllen = dbd_srcpos - sizeof(h) + h.length_of_all_following_data - ((h.flags & FH_FLAGS_NO_CRC) ? 0 : sizeof(crc32_t));
#else
dbd_fulllen = dbd_srcpos - sizeof(h) + h.length_of_all_following_data;
#endif//NSIS_CONFIG_CRC_SUPPORT
#else
SetSelfFilePointer(g_filehdrsize + sizeof(firstheader));
#endif//NSIS_COMPRESS_WHOLE
if (GetCompressedDataFromDataBlockToMemory(-1, data, h.length_of_header) != h.length_of_header)
{
return _LANG_INVALIDCRC;
}
header = g_header = data;
g_flags = header->flags;
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
if (h.flags & FH_FLAGS_UNINSTALL)
g_is_uninstaller++;
#endif
// set offsets to real memory offsets rather than installer's header offset
left = BLOCKS_NUM;
while (left--)
header->blocks[left].offset += (int)data;
#ifdef NSIS_COMPRESS_WHOLE
header->blocks[NB_DATA].offset = dbd_pos;
#else
header->blocks[NB_DATA].offset = SetFilePointer(db_hFile,0,NULL,FILE_CURRENT);
#endif
mini_memcpy(&g_blocks, &header->blocks, sizeof(g_blocks));
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdParam, int nCmdShow)
{
int ret = 0;
const char *m_Err = _LANG_ERRORWRITINGTEMP;
int cl_flags = 0;
char *realcmds;
char seekchar=' ';
char *cmdline;
InitCommonControls();
#if defined(NSIS_SUPPORT_ACTIVEXREG) || defined(NSIS_SUPPORT_CREATESHORTCUT)
{
extern HRESULT g_hres;
g_hres=OleInitialize(NULL);
}
#endif
mystrcpy(g_caption,_LANG_GENERIC_ERROR);
GetTempPath(NSIS_MAX_STRLEN, state_temp_dir);
if (!ValidateTempDir())
{
GetWindowsDirectory(state_temp_dir, NSIS_MAX_STRLEN - 5); // leave space for \Temp
lstrcat(state_temp_dir, "\\Temp");
if (!ValidateTempDir())
{
goto end;
}
}
DeleteFile(state_command_line);
lstrcpyn(state_command_line, GetCommandLine(), NSIS_MAX_STRLEN);
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
g_hInstance = GetModuleHandle(NULL);
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
cmdline = state_command_line;
if (*cmdline == '\"') seekchar = *cmdline++;
cmdline=findchar(cmdline, seekchar);
cmdline=CharNext(cmdline);
realcmds=cmdline;
while (*cmdline)
{
// skip over any spaces
while (*cmdline == ' ') cmdline++;
// get char we should look for to get the next parm
seekchar = ' ';
if (cmdline[0] == '\"')
{
cmdline++;
seekchar = '\"';
}
// is it a switch?
if (cmdline[0] == '/')
{
cmdline++;
// this only works with spaces because they have just one bit on
#define END_OF_ARG(c) (((c)|' ')==' ')
#if defined(NSIS_CONFIG_VISIBLE_SUPPORT) && defined(NSIS_CONFIG_SILENT_SUPPORT)
if (cmdline[0] == 'S' && END_OF_ARG(cmdline[1]))
cl_flags |= FH_FLAGS_SILENT;
#endif//NSIS_CONFIG_SILENT_SUPPORT && NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (*(LPDWORD)cmdline == CHAR4_TO_DWORD('N','C','R','C') && END_OF_ARG(cmdline[4]))
cl_flags |= FH_FLAGS_NO_CRC;
#endif//NSIS_CONFIG_CRC_SUPPORT
if (*(LPDWORD)(cmdline-2) == CHAR4_TO_DWORD(' ', '/', 'D','='))
{
cmdline[-2]=0; // keep this from being passed to uninstaller if necessary
mystrcpy(state_install_directory,cmdline+2);
break; // /D= must always be last
}
}
// skip over our parm
cmdline = findchar(cmdline, seekchar);
// skip the quote
if (*cmdline == '\"')
cmdline++;
}
m_Err = loadHeaders(cl_flags);
if (m_Err) goto end;
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
if (g_is_uninstaller)
{
char *p = findchar(realcmds, 0);
// state_command_line has state_install_directory right after it in memory, so reading
// a bit over state_command_line won't do any harm
while (p >= realcmds && *(LPDWORD)p != CHAR4_TO_DWORD(' ', '_', '?', '=')) p--;
m_Err = _LANG_UNINSTINITERROR;
if (p >= realcmds)
{
*p=0; // terminate before "_?="
p+=4; // skip over " _?="
if (is_valid_instpath(p))
{
mystrcpy(state_install_directory, p);
mystrcpy(state_output_directory, p);
m_Err = 0;
}
else
{
goto end;
}
}
else
{
int x;
for (x = 0; x < 26; x ++)
{
static char s[]="A~NSISu_.exe";
static char buf2[NSIS_MAX_STRLEN*2];
static char ibuf[NSIS_MAX_STRLEN];
buf2[0]='\"';
mystrcpy(buf2+1,state_temp_dir);
lstrcat(buf2,s);
DeleteFile(buf2+1); // clean up after all the other ones if they are there
if (m_Err) // not done yet
{
// get current name
int l=GetModuleFileName(g_hInstance,ibuf,sizeof(ibuf));
// check if it is ?~NSISu_.exe - if so, f**k it
if (!lstrcmpi(ibuf+l-(sizeof(s)-2),s+1)) break;
// copy file
if (CopyFile(ibuf,buf2+1,FALSE))
{
HANDLE hProc;
#ifdef NSIS_SUPPORT_MOVEONREBOOT
MoveFileOnReboot(buf2+1,NULL);
#endif
if (state_install_directory[0]) mystrcpy(ibuf,state_install_directory);
else trimslashtoend(ibuf);
lstrcat(buf2,"\" ");
lstrcat(buf2,realcmds);
lstrcat(buf2," _?=");
lstrcat(buf2,ibuf);
// add a trailing backslash to make sure is_valid_instpath will not fail when it shouldn't
addtrailingslash(buf2);
hProc=myCreateProcess(buf2,state_temp_dir);
if (hProc)
{
CloseHandle(hProc);
// success
m_Err = 0;
}
}
}
s[0]++;
}
goto end;
}
}
#endif//NSIS_CONFIG_UNINSTALL_SUPPORT
g_exec_flags.errlvl = -1;
ret = ui_doinstall();
#ifdef NSIS_CONFIG_LOG
#ifndef NSIS_CONFIG_LOG_ODS
log_write(1);
#endif//!NSIS_CONFIG_LOG_ODS
#endif//NSIS_CONFIG_LOG
end:
CleanUp();
#if defined(NSIS_SUPPORT_ACTIVEXREG) || defined(NSIS_SUPPORT_CREATESHORTCUT)
OleUninitialize();
#endif
if (m_Err)
{
my_MessageBox(m_Err, MB_OK | MB_ICONSTOP | (IDOK << 20));
ExitProcess(2);
return 0;
}
#ifdef NSIS_SUPPORT_REBOOT
if (g_exec_flags.reboot_called)
{
HANDLE h=GetModuleHandle("ADVAPI32.dll");
if (h)
{
BOOL (WINAPI *OPT)(HANDLE, DWORD,PHANDLE);
BOOL (WINAPI *LPV)(LPCTSTR,LPCTSTR,PLUID);
BOOL (WINAPI *ATP)(HANDLE,BOOL,PTOKEN_PRIVILEGES,DWORD,PTOKEN_PRIVILEGES,PDWORD);
OPT=(void*)GetProcAddress(h,"OpenProcessToken");
LPV=(void*)GetProcAddress(h,"LookupPrivilegeValueA");
ATP=(void*)GetProcAddress(h,"AdjustTokenPrivileges");
if (OPT && LPV && ATP)
{
HANDLE hToken;
TOKEN_PRIVILEGES tkp;
if (OPT(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
{
LPV(NULL, SE_SHUTDOWN_NAME, &tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1;
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
ATP(hToken, FALSE, &tkp, 0, (PTOKEN_PRIVILEGES)NULL, 0);
}
}
}
if (!ExitWindowsEx(EWX_REBOOT,0))
ExecuteCallbackFunction(CB_ONREBOOTFAILED);
}
#endif//NSIS_SUPPORT_REBOOT
if (g_exec_flags.errlvl != -1)
ret = g_exec_flags.errlvl;
ExitProcess(ret);
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdParam, int nCmdShow)
{
static int ret;
static const char *m_Err;
#ifdef NSIS_CONFIG_CRC_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
static HWND hwnd;
#endif
static int crc;
static char no_crc;
static char do_crc;
#endif//NSIS_CONFIG_CRC_SUPPORT
#if defined(NSIS_CONFIG_SILENT_SUPPORT) && defined(NSIS_CONFIG_VISIBLE_SUPPORT)
static char silent;
#endif//NSIS_CONFIG_SILENT_SUPPORT && NSIS_CONFIG_VISIBLE_SUPPORT
int left;
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
unsigned int verify_time=GetTickCount()+1000;
#endif
char *cmdline=state_command_line;
char *realcmds;
char seekchar=' ';
InitCommonControls();
lstrcpyn(state_command_line,GetCommandLine(),NSIS_MAX_STRLEN);
if (*cmdline == '\"') seekchar = *cmdline++;
while (*cmdline && *cmdline != seekchar) if (*cmdline) cmdline++;
if (*cmdline) cmdline++;
realcmds=cmdline;
do
{
#ifdef NSIS_CONFIG_CRC_SUPPORT
#endif//NSIS_CONFIG_CRC_SUPPORT
while (*cmdline == ' ') if (*cmdline) cmdline++;
if (cmdline[0] != '/') break;
cmdline++;
#if defined(NSIS_CONFIG_VISIBLE_SUPPORT) && defined(NSIS_CONFIG_SILENT_SUPPORT)
if (cmdline[0] == 'S' && (cmdline[1] == ' ' || !cmdline[1]))
{
silent++;
cmdline+=2;
}
else
#endif//NSIS_CONFIG_SILENT_SUPPORT && NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (cmdline[0] == 'N' &&
cmdline[1] == 'C' &&
cmdline[2] == 'R' &&
cmdline[3] == 'C' &&
(cmdline[4] == ' ' || !cmdline[4]))
{
no_crc++;
cmdline+=4;
}
else
#endif//NSIS_CONFIG_CRC_SUPPORT
if (cmdline[0] == 'D' && cmdline[1] == '=')
{
cmdline[-2]=0; // keep this from being passed to uninstaller if necessary
lstrcpy(state_install_directory,cmdline+2);
cmdline+=lstrlen(cmdline);
}
else while (*cmdline && *cmdline != ' ') if (*cmdline) cmdline++;
}
while (*cmdline);
lstrcpy(g_caption,_LANG_GENERIC_ERROR);
g_hInstance=GetModuleHandle(NULL);
GetModuleFileName(g_hInstance,state_exe_directory,NSIS_MAX_STRLEN);
g_db_hFile=myOpenFile(state_exe_directory,GENERIC_READ,OPEN_EXISTING);
if (g_db_hFile==INVALID_HANDLE_VALUE)
{
m_Err = _LANG_CANTOPENSELF;
goto end;
}
// make state_exe_directory point to dir, not full exe.
trimslashtoend(state_exe_directory);
left = m_length = GetFileSize(g_db_hFile,NULL);
while (left > 0)
{
static char temp[512];
DWORD l=left;
if (l > 512) l=512;
if (!ReadFile(g_db_hFile,temp,l,&l,NULL))
{
m_Err=g_crcinvalid;
#if defined(NSIS_CONFIG_CRC_SUPPORT) && defined(NSIS_CONFIG_VISIBLE_SUPPORT)
if (hwnd) DestroyWindow(hwnd);
#endif//NSIS_CONFIG_CRC_SUPPORT
goto end;
}
if (!g_filehdrsize)
{
int dbl;
dbl=isheader((firstheader*)temp);
if (dbl)
{
int a=*(int*)temp;
g_filehdrsize=m_pos;
if (dbl > left)
{
m_Err=g_crcinvalid;
goto end;
}
#if defined(NSIS_CONFIG_SILENT_SUPPORT) && defined(NSIS_CONFIG_VISIBLE_SUPPORT)
if (a&FH_FLAGS_SILENT) silent++;
#endif//NSIS_CONFIG_SILENT_SUPPORT && NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_CRC_SUPPORT
// Changed by Amir Szekely 23rd July 2002 (CRCCheck force)
if ((no_crc && !(a&FH_FLAGS_FORCE_CRC)) || !(a&FH_FLAGS_CRC)) break; // if first bit is not set, then no crc checking.
do_crc++;
#ifndef NSIS_CONFIG_CRC_ANAL
left=dbl-4;
// end crc checking at crc :) this means you can tack shit on the end and it'll still work.
#else //!NSIS_CONFIG_CRC_ANAL
left-=4;
#endif//NSIS_CONFIG_CRC_ANAL
// this is in case the end part is < 512 bytes.
if (l > (DWORD)left) l=(DWORD)left;
#else//!NSIS_CONFIG_CRC_SUPPORT
break;
#endif//!NSIS_CONFIG_CRC_SUPPORT
}
}
#ifdef NSIS_CONFIG_CRC_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
else if (!silent)
#endif//NSIS_CONFIG_SILENT_SUPPORT
{
if (hwnd)
{
static MSG msg;
while (PeekMessage(&msg,NULL,0,0,PM_REMOVE)) DispatchMessage(&msg);
}
else if (GetTickCount() > verify_time)
hwnd=CreateDialog(g_hInstance,MAKEINTRESOURCE(IDD_VERIFY),GetDesktopWindow(),verProc);
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
#ifndef NSIS_CONFIG_CRC_ANAL
if (left<m_length)
#endif//NSIS_CONFIG_CRC_ANAL
crc=CRC32(crc, temp, l);
#endif//NSIS_CONFIG_CRC_SUPPORT
m_pos+=l;
left -= l;
}
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (hwnd) DestroyWindow(hwnd);
#endif//NSIS_CONFIG_CRC_SUPPORT
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
if (!g_filehdrsize) m_Err=g_crcinvalid;
else
{
#ifdef NSIS_CONFIG_CRC_SUPPORT
if (do_crc)
{
DWORD l;
int fcrc;
SetFilePointer(g_db_hFile,m_pos,NULL,FILE_BEGIN);
if (!ReadFile(g_db_hFile,&fcrc,4,&l,NULL) || crc != fcrc)
{
m_Err=g_crcinvalid;
goto end;
}
}
#endif//NSIS_CONFIG_CRC_SUPPORT
SetFilePointer(g_db_hFile,g_filehdrsize,NULL,FILE_BEGIN);
if (loadHeaders()) m_Err=g_crcinvalid;
}
if (m_Err) goto end;
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
if (g_is_uninstaller)
{
if (cmdline[0] == '_' && cmdline[1] == '=' && cmdline[2])
{
cmdline[-1]=0;
cmdline+=2;
if (is_valid_instpath(cmdline))
{
lstrcpy(state_install_directory,cmdline);
lstrcpy(state_output_directory,cmdline);
}
else
{
m_Err = g_errorcopyinginstall;
goto end;
}
}
else
{
int x,done=0;
for (x = 0; x < 26; x ++)
{
static char s[]="A~NSISu_.exe";
static char buf2[NSIS_MAX_STRLEN*2];
static char ibuf[NSIS_MAX_STRLEN];
buf2[0]='\"';
GetTempPath(sizeof(buf2)-1,buf2+1);
lstrcat(buf2,s);
DeleteFile(buf2+1); // clean up after all the other ones if they are there
if (!done)
{
// get current name
int l=GetModuleFileName(g_hInstance,ibuf,sizeof(ibuf));
// check if it is ?~NSISu_.exe - if so, f**k it
if (!lstrcmpi(ibuf+l-(sizeof(s)-2),s+1)) break;
// copy file
if (CopyFile(ibuf,buf2+1,FALSE))
{
HANDLE hProc;
#ifdef NSIS_SUPPORT_MOVEONREBOOT
MoveFileOnReboot(buf2+1,NULL);
#endif
if (state_install_directory[0]) lstrcpy(ibuf,state_install_directory);
else trimslashtoend(ibuf);
if (!is_valid_instpath(ibuf)) break;
done++;
lstrcat(buf2,"\" ");
lstrcat(buf2,realcmds);
lstrcat(buf2," _=");
lstrcat(buf2,ibuf);
GetTempPath(sizeof(ibuf),ibuf);
hProc=myCreateProcess(buf2,ibuf);
if (hProc) CloseHandle(hProc);
else m_Err = g_errorcopyinginstall;
}
}
s[0]++;
}
if (!done) m_Err=g_errorcopyinginstall;
goto end;
}
}
#endif//NSIS_CONFIG_UNINSTALL_SUPPORT
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
#ifdef NSIS_CONFIG_SILENT_SUPPORT
if (!g_inst_cmnheader->silent_install) g_inst_cmnheader->silent_install=silent;
#endif//NSIS_CONFIG_SILENT_SUPPORT
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
ret=ui_doinstall();
#ifdef NSIS_CONFIG_LOG
log_write(1);
#endif//NSIS_CONFIG_LOG
end:
if (g_db_hFile!=INVALID_HANDLE_VALUE) CloseHandle(g_db_hFile);
#ifdef NSIS_COMPRESS_WHOLE
if (dbd_hFile!=INVALID_HANDLE_VALUE) CloseHandle(dbd_hFile);
#endif
if (m_Err) MessageBox(NULL,m_Err,g_caption,MB_OK|MB_ICONSTOP);
ExitProcess(ret);
}
