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[EXPLORER_NEW]

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- Process autostart registry entries. Patch by Edijs Kolesnikovičs.
CORE-6887

svn path=/trunk/; revision=58163
This commit is contained in:
Thomas Faber
2013-01-13 10:38:47 +00:00
parent fc8c223f28
commit c7e752270c
4 changed files with 356 additions and 0 deletions
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reactos/base/shell/explorer-new/CMakeLists.txt
+1
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@@ -7,6 +7,7 @@ list(APPEND SOURCE
explorer.c
settings.c
startmnu.c
startup.c
taskband.c
taskswnd.c
tbsite.c
reactos/base/shell/explorer-new/explorer.c
+2
View File
@@ -400,6 +400,8 @@ _tWinMain(IN HINSTANCE hInstance,
/* WinXP: Notify msgina to hide the welcome screen */
if (!SetShellReadyEvent(TEXT("msgina: ShellReadyEvent")))
SetShellReadyEvent(TEXT("Global\\msgina: ShellReadyEvent"));
startup(0, NULL);
}
else
{
reactos/base/shell/explorer-new/precomp.h
+6
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@@ -256,6 +256,12 @@ SaveSettingDword(IN PCTSTR pszKeyName,
IN PCTSTR pszValueName,
IN DWORD dwValue);
/*
* startup.c
*/
int startup(int argc, const char *argv[]);
/*
* trayprop.h
*/
reactos/base/shell/explorer-new/startup.c
+347
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@@ -0,0 +1,347 @@
/*
* Copyright (C) 2002 Andreas Mohr
* Copyright (C) 2002 Shachar Shemesh
* Copyright (C) 2013 Edijs Kolesnikovics
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* Based on the Wine "bootup" handler application
*
* This app handles the various "hooks" windows allows for applications to perform
* as part of the bootstrap process. Theses are roughly devided into three types.
* Knowledge base articles that explain this are 137367, 179365, 232487 and 232509.
* Also, 119941 has some info on grpconv.exe
* The operations performed are (by order of execution):
*
* Startup (before the user logs in)
* - Services (NT, ?semi-synchronous?, not implemented yet)
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce (9x, asynch)
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices (9x, asynch)
*
* After log in
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce (all, synch)
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run (all, asynch)
* - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run (all, asynch)
* - Startup folders (all, ?asynch?, no imp)
* - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce (all, asynch)
*
* Somewhere in there is processing the RunOnceEx entries (also no imp)
*/
#include "precomp.h"
EXTERN_C HRESULT WINAPI SHCreateSessionKey(REGSAM samDesired, PHKEY phKey);
enum runkeys {
RUNKEY_RUN, RUNKEY_RUNONCE, RUNKEY_RUNSERVICES, RUNKEY_RUNSERVICESONCE
};
const WCHAR runkeys_names[][30]=
{
{'R','u','n',0},
{'R','u','n','O','n','c','e',0},
{'R','u','n','S','e','r','v','i','c','e','s',0},
{'R','u','n','S','e','r','v','i','c','e','s','O','n','c','e',0}
};
#define INVALID_RUNCMD_RETURN -1
/**
* This function runs the specified command in the specified dir.
* [in,out] cmdline - the command line to run. The function may change the passed buffer.
* [in] dir - the dir to run the command in. If it is NULL, then the current dir is used.
* [in] wait - whether to wait for the run program to finish before returning.
* [in] minimized - Whether to ask the program to run minimized.
*
* Returns:
* If running the process failed, returns INVALID_RUNCMD_RETURN. Use GetLastError to get the error code.
* If wait is FALSE - returns 0 if successful.
* If wait is TRUE - returns the program's return value.
*/
static int runCmd(LPWSTR cmdline, LPCWSTR dir, BOOL wait, BOOL minimized)
{
STARTUPINFOW si;
PROCESS_INFORMATION info;
DWORD exit_code = 0;
WCHAR szCmdLineExp[MAX_PATH+1] = L"\0";
ExpandEnvironmentStringsW(cmdline, szCmdLineExp, sizeof(szCmdLineExp) / sizeof(WCHAR));
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
if (minimized)
{
si.dwFlags = STARTF_USESHOWWINDOW;
si.wShowWindow = SW_MINIMIZE;
}
memset(&info, 0, sizeof(info));
if (!CreateProcessW(NULL, szCmdLineExp, NULL, NULL, FALSE, 0, NULL, dir, &si, &info))
{
printf("Failed to run command (%ld)\n", GetLastError());
return INVALID_RUNCMD_RETURN;
}
printf("Successfully ran command\n");
if (wait)
{ /* wait for the process to exit */
WaitForSingleObject(info.hProcess, INFINITE);
GetExitCodeProcess(info.hProcess, &exit_code);
}
CloseHandle(info.hThread);
CloseHandle(info.hProcess);
return exit_code;
}
/**
* Process a "Run" type registry key.
* hkRoot is the HKEY from which "Software\Microsoft\Windows\CurrentVersion" is
* opened.
* szKeyName is the key holding the actual entries.
* bDelete tells whether we should delete each value right before executing it.
* bSynchronous tells whether we should wait for the prog to complete before
* going on to the next prog.
*/
static BOOL ProcessRunKeys(HKEY hkRoot, LPCWSTR szKeyName, BOOL bDelete,
BOOL bSynchronous)
{
static const WCHAR WINKEY_NAME[]={'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n',0};
HKEY hkWin = NULL, hkRun=NULL;
LONG res = ERROR_SUCCESS;
DWORD i, nMaxCmdLine = 0, nMaxValue = 0;
WCHAR *szCmdLine = NULL;
WCHAR *szValue = NULL;
if (hkRoot == HKEY_LOCAL_MACHINE)
wprintf(L"processing %s entries under HKLM\n", szKeyName);
else
wprintf(L"processing %s entries under HKCU\n", szKeyName);
if ((res = RegOpenKeyExW(hkRoot, WINKEY_NAME, 0, KEY_READ, &hkWin)) != ERROR_SUCCESS)
{
printf("RegOpenKey failed on Software\\Microsoft\\Windows\\CurrentVersion (%ld)\n",
res);
goto end;
}
if ((res = RegOpenKeyExW(hkWin, szKeyName, 0, bDelete?KEY_ALL_ACCESS:KEY_READ, &hkRun))!=
ERROR_SUCCESS)
{
if (res == ERROR_FILE_NOT_FOUND)
{
printf("Key doesn't exist - nothing to be done\n");
res = ERROR_SUCCESS;
}
else
printf("RegOpenKey failed on run key (%ld)\n", res);
goto end;
}
if ((res = RegQueryInfoKeyW(hkRun, NULL, NULL, NULL, NULL, NULL, NULL, &i, &nMaxValue,
&nMaxCmdLine, NULL, NULL)) != ERROR_SUCCESS)
{
printf("Couldn't query key info (%ld)\n", res);
goto end;
}
if (i == 0)
{
printf("No commands to execute.\n");
res = ERROR_SUCCESS;
goto end;
}
if ((szCmdLine = malloc(nMaxCmdLine)) == NULL)
{
printf("Couldn't allocate memory for the commands to be executed\n");
res = ERROR_NOT_ENOUGH_MEMORY;
goto end;
}
if ((szValue = malloc((++nMaxValue)*sizeof(*szValue))) == NULL)
{
printf("Couldn't allocate memory for the value names\n");
free(szCmdLine);
res = ERROR_NOT_ENOUGH_MEMORY;
goto end;
}
while(i > 0)
{
DWORD nValLength=nMaxValue, nDataLength=nMaxCmdLine;
DWORD type;
--i;
if ((res = RegEnumValueW(hkRun, i, szValue, &nValLength, 0, &type,
(LPBYTE)szCmdLine, &nDataLength)) != ERROR_SUCCESS)
{
printf("Couldn't read in value %ld - %ld\n", i, res);
continue;
}
/* safe mode - force to run if prefixed with asterisk */
if (GetSystemMetrics(SM_CLEANBOOT) && (szValue[0] != L'*')) continue;
if (bDelete && (res = RegDeleteValueW(hkRun, szValue)) != ERROR_SUCCESS)
{
printf("Couldn't delete value - %ld, %ld. Running command anyways.\n", i, res);
}
if (type != REG_SZ)
{
printf("Incorrect type of value #%ld (%ld)\n", i, type);
continue;
}
if ((res = runCmd(szCmdLine, NULL, bSynchronous, FALSE)) == INVALID_RUNCMD_RETURN)
{
printf("Error running cmd #%ld (%ld)\n", i, GetLastError());
}
printf("Done processing cmd #%ld\n", i);
}
free(szValue);
free(szCmdLine);
res = ERROR_SUCCESS;
end:
if (hkRun != NULL)
RegCloseKey(hkRun);
if (hkWin != NULL)
RegCloseKey(hkWin);
printf("done\n");
return res == ERROR_SUCCESS ? TRUE : FALSE;
}
/// structure holding startup flags
struct op_mask {
BOOL w9xonly; /* Perform only operations done on Windows 9x */
BOOL ntonly; /* Perform only operations done on Windows NT */
BOOL startup; /* Perform the operations that are performed every boot */
BOOL preboot; /* Perform file renames typically done before the system starts */
BOOL prelogin; /* Perform the operations typically done before the user logs in */
BOOL postlogin; /* Operations done after login */
};
static const struct op_mask
SESSION_START = {FALSE, FALSE, TRUE, TRUE, TRUE, TRUE},
SETUP = {FALSE, FALSE, FALSE, TRUE, TRUE, TRUE};
#define DEFAULT SESSION_START
int startup(int argc, const char *argv[])
{
struct op_mask ops; /* Which of the ops do we want to perform? */
/* First, set the current directory to SystemRoot */
TCHAR gen_path[MAX_PATH];
DWORD res;
HKEY hSessionKey, hKey;
HRESULT hr;
res = GetWindowsDirectory(gen_path, sizeof(gen_path));
if (res == 0)
{
printf("Couldn't get the windows directory - error %ld\n",
GetLastError());
return 100;
}
if (!SetCurrentDirectory(gen_path))
{
wprintf(L"Cannot set the dir to %s (%ld)\n", gen_path, GetLastError());
return 100;
}
hr = SHCreateSessionKey(KEY_WRITE, &hSessionKey);
if (SUCCEEDED(hr))
{
LONG Error;
DWORD dwDisp;
Error = RegCreateKeyEx(hSessionKey, L"StartupHasBeenRun", 0, NULL, REG_OPTION_VOLATILE, KEY_WRITE, NULL, &hKey, &dwDisp);
RegCloseKey(hSessionKey);
if (Error == ERROR_SUCCESS)
{
RegCloseKey(hKey);
if (dwDisp == REG_OPENED_EXISTING_KEY)
{
/* Startup programs has already been run */
return 0;
}
}
}
if (argc > 1)
{
switch(argv[1][0])
{
case 'r': /* Restart */
ops = SETUP;
break;
case 's': /* Full start */
ops = SESSION_START;
break;
default:
ops = DEFAULT;
break;
}
}
else
ops = DEFAULT;
/* do not run certain items in Safe Mode */
if (GetSystemMetrics(SM_CLEANBOOT)) ops.startup = FALSE;
/* Perform the ops by order, stopping if one fails, skipping if necessary */
res = TRUE;
if (res && !ops.ntonly && ops.prelogin)
res = ProcessRunKeys(HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNSERVICESONCE], TRUE, FALSE);
if (res && !ops.ntonly && ops.prelogin && ops.startup)
res = ProcessRunKeys(HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNSERVICES], FALSE, FALSE);
if (res && ops.postlogin)
res = ProcessRunKeys(HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNONCE], TRUE, TRUE);
if (res && ops.postlogin && ops.startup)
res = ProcessRunKeys(HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUN], FALSE, FALSE);
if (res && ops.postlogin && ops.startup)
res = ProcessRunKeys(HKEY_CURRENT_USER, runkeys_names[RUNKEY_RUN], FALSE, FALSE);
if (res && ops.postlogin && ops.startup)
res = ProcessRunKeys(HKEY_CURRENT_USER, runkeys_names[RUNKEY_RUNONCE], TRUE, FALSE);
printf("Operation done\n");
return res ? 0 : 101;
}