/*
* Environment variables parsing
* Each variable is prfixed with PR_
* for example 'set PR_JVM=auto' has a same meaning as providing '--Jvm auto'
* on the command line.
* Multistring varisables are added to the present conf.
*/
void apxCmdlineLoadEnvVars(
LPAPXCMDLINE lpCmdline)
{
WCHAR szEnv[64];
int i = 0;
if (!lpCmdline || !lpCmdline->lpOptions)
return;
while (lpCmdline->lpOptions[i].szName) {
DWORD l;
WCHAR szVar[SIZ_HUGLEN];
lstrlcpyW(szEnv, 64, L"PR_");
lstrlcatW(szEnv, 64, lpCmdline->lpOptions[i].szName);
l = GetEnvironmentVariableW(szEnv, szVar, SIZ_HUGMAX);
if (l == 0 || l >= SIZ_HUGMAX) {
if (l == 0 && GetLastError() != ERROR_ENVVAR_NOT_FOUND) {
apxLogWrite(APXLOG_MARK_ERROR "Error geting environment variable %S",
szEnv);
return;
}
++i;
continue;
}
if (lpCmdline->lpOptions[i].dwType & APXCMDOPT_STR) {
lpCmdline->lpOptions[i].szValue = apxPoolStrdupW(lpCmdline->hPool, szVar);
lpCmdline->lpOptions[i].dwType |= APXCMDOPT_FOUND;
}
else if (lpCmdline->lpOptions[i].dwType & APXCMDOPT_INT) {
lpCmdline->lpOptions[i].dwValue = (DWORD)apxAtoulW(szVar);
lpCmdline->lpOptions[i].dwType |= APXCMDOPT_FOUND;
}
else if (lpCmdline->lpOptions[i].dwType & APXCMDOPT_MSZ) {
LPWSTR pp;
BOOL insquote = FALSE, indquote = FALSE;
DWORD sp = 0;
lpCmdline->lpOptions[i].dwValue = (lstrlenW(szVar) + 2) * sizeof(WCHAR);
lpCmdline->lpOptions[i].szValue = apxPoolCalloc(lpCmdline->hPool,
lpCmdline->lpOptions[i].dwValue);
pp = szVar;
while(*pp) {
if (*pp == L'\'')
insquote = !insquote;
else if (*pp == L'"') {
indquote = !indquote;
lpCmdline->lpOptions[i].szValue[sp++] = L'"';
}
else if ((*pp == L'#' || *pp == L';') && !insquote && !indquote)
lpCmdline->lpOptions[i].szValue[sp++] = L'\0';
else
lpCmdline->lpOptions[i].szValue[sp++] = *pp;
pp++;
}
lpCmdline->lpOptions[i].dwType |= APXCMDOPT_FOUND | APXCMDOPT_ADD;
}
++i;
}
}
static void logRotate(apx_logfile_st *lf, LPSYSTEMTIME t)
{
WCHAR sName[SIZ_PATHLEN];
ULARGE_INTEGER cft;
ULARGE_INTEGER lft;
HANDLE h;
if (lf->dwRotate == 0)
return;
SystemTimeToFileTime(&lf->sysTime, (LPFILETIME)&lft);
SystemTimeToFileTime(t, (LPFILETIME)&cft);
if (cft.QuadPart < (lft.QuadPart + lf->dwRotate * 10000000ULL))
return;
/* Rotate time */
lf->sysTime = *t;
if (lf->dwRotate < 86400)
wsprintfW(sName, L"\\%s" LOGF_EXR,
lf->szPrefix,
lf->sysTime.wYear,
lf->sysTime.wMonth,
lf->sysTime.wDay,
lf->sysTime.wHour,
lf->sysTime.wMinute,
lf->sysTime.wSecond);
else
wsprintfW(sName, L"\\%s" LOGF_EXT,
lf->szPrefix,
lf->sysTime.wYear,
lf->sysTime.wMonth,
lf->sysTime.wDay);
lstrlcpyW(lf->szFile, MAX_PATH, lf->szPath);
lstrlcatW(lf->szFile, MAX_PATH, sName);
h = CreateFileW(lf->szFile,
GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH | FILE_FLAG_SEQUENTIAL_SCAN,
NULL);
if (h == INVALID_HANDLE_VALUE) {
/* TODO: Log something */
return;
}
CloseHandle(lf->hFile);
lf->hFile = h;
}
LPWSTR apxLogFile(
APXHANDLE hPool,
LPCWSTR szPath,
LPCWSTR szPrefix,
LPCWSTR szName,
BOOL bTimeStamp,
DWORD dwRotate)
{
LPWSTR sRet;
WCHAR sPath[SIZ_PATHLEN];
WCHAR sName[SIZ_PATHLEN];
SYSTEMTIME sysTime;
GetLocalTime(&sysTime);
if (!szPath) {
if (GetSystemDirectoryW(sPath, MAX_PATH) == 0)
return INVALID_HANDLE_VALUE;
lstrlcatW(sPath, MAX_PATH, L"\\LogFiles\\Apache");
}
else {
lstrlcpyW(sPath, MAX_PATH, szPath);
}
if (!szPrefix)
szPrefix = L"";
if (!szName)
szName = L"";
if (bTimeStamp) {
if (dwRotate != 0 && dwRotate < 86400)
wsprintfW(sName,
L"\\%s%s" LOGF_EXR,
szPrefix,
szName,
sysTime.wYear,
sysTime.wMonth,
sysTime.wDay,
0,
0,
0);
else
wsprintfW(sName,
L"\\%s%s" LOGF_EXT,
szPrefix,
szName,
sysTime.wYear,
sysTime.wMonth,
sysTime.wDay);
}
else {
wsprintfW(sName,
L"\\%s%s",
szPrefix,
szName);
}
sRet = apxPoolAlloc(hPool, (SIZ_PATHLEN) * sizeof(WCHAR));
/* Set default level to info */
CreateDirectoryW(sPath, NULL);
lstrlcpyW(sRet, SIZ_PATHMAX, sPath);
lstrlcatW(sRet, SIZ_PATHMAX, sName);
return sRet;
}
/* Open the log file
* TODO: format like standard apache error.log
* Add the EventLogger
*/
HANDLE apxLogOpen(
APXHANDLE hPool,
LPCWSTR szPath,
LPCWSTR szPrefix,
DWORD dwRotate)
{
WCHAR sPath[SIZ_PATHLEN];
WCHAR sName[SIZ_PATHLEN];
SYSTEMTIME sysTime;
apx_logfile_st *h;
GetLocalTime(&sysTime);
if (!szPath) {
if (GetSystemDirectoryW(sPath, MAX_PATH) == 0)
return INVALID_HANDLE_VALUE;
lstrlcatW(sPath, MAX_PATH, L"\\LogFiles");
if (!CreateDirectoryW(sPath, NULL) && GetLastError() != ERROR_ALREADY_EXISTS) {
if (!CreateDirectoryW(sPath, NULL))
return INVALID_HANDLE_VALUE;
}
lstrlcatW(sPath, MAX_PATH, L"\\Apache");
if (!CreateDirectoryW(sPath, NULL) && GetLastError() != ERROR_ALREADY_EXISTS) {
if (!CreateDirectoryW(sPath, NULL))
return INVALID_HANDLE_VALUE;
}
}
else {
lstrlcpyW(sPath, MAX_PATH, szPath);
}
if (!szPrefix)
szPrefix = L"commons-daemon";
if (dwRotate != 0 && dwRotate < 86400)
wsprintfW(sName, L"\\%s" LOGF_EXR,
szPrefix,
sysTime.wYear,
sysTime.wMonth,
sysTime.wDay,
0,
0,
0);
else
wsprintfW(sName, L"\\%s" LOGF_EXT,
szPrefix,
sysTime.wYear,
sysTime.wMonth,
sysTime.wDay);
if (!(h = (apx_logfile_st *)apxPoolCalloc(hPool, sizeof(apx_logfile_st))))
return INVALID_HANDLE_VALUE;
/* Set default level to info */
h->dwLogLevel = APXLOG_LEVEL_INFO;
CreateDirectoryW(sPath, NULL);
h->sysTime = sysTime;
lstrlcpyW(h->szPath, MAX_PATH, sPath);
lstrlcpyW(h->szFile, MAX_PATH, sPath);
lstrlcatW(h->szFile, MAX_PATH, sName);
lstrlcpyW(h->szPrefix, MAX_PATH, szPrefix);
h->hFile = CreateFileW(h->szFile,
GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH | FILE_FLAG_SEQUENTIAL_SCAN,
NULL);
if (h->hFile == INVALID_HANDLE_VALUE) {
/* Make sure we write somewhere */
h = &_st_sys_errhandle;
apxDisplayError(FALSE, NULL, 0,
"Unable to create logger at '%S'\n", h->szFile);
return (HANDLE)h;
}
else {
h->dwRotate = dwRotate;
}
/* Set this file as system log file */
if (!_st_sys_loghandle)
_st_sys_loghandle = h;
return (HANDLE)h;
}
static BOOL __apxLoadJvmDll(LPCWSTR szJvmDllPath)
{
UINT errMode;
WCHAR jreAltPath[SIZ_PATHLEN];
LPWSTR dllJvmPath = (LPWSTR)szJvmDllPath;
DYNLOAD_FPTR_DECLARE(SetDllDirectoryW);
if (!IS_INVALID_HANDLE(_st_sys_jvmDllHandle))
return TRUE; /* jvm.dll is already loaded */
if (dllJvmPath && *dllJvmPath) {
/* Explicit JVM path.
* Check if provided argument is valid
*/
if (GetFileAttributesW(dllJvmPath) == INVALID_FILE_ATTRIBUTES) {
/* DAEMON-247: Invalid RuntimeLib explicitly specified is error.
*/
apxLogWrite(APXLOG_MARK_DEBUG "Invalid RuntimeLib specified '%S'", dllJvmPath);
return FALSE;
}
}
else {
dllJvmPath = apxGetJavaSoftRuntimeLib(NULL);
if (!dllJvmPath)
return FALSE;
}
if (GetFileAttributesW(dllJvmPath) == INVALID_FILE_ATTRIBUTES) {
/* DAEMON-184: RuntimeLib registry key is invalid.
* Check from Jre JavaHome directly
*/
LPWSTR szJreHome = apxGetJavaSoftHome(NULL, TRUE);
apxLogWrite(APXLOG_MARK_DEBUG "Invalid RuntimeLib '%S'", dllJvmPath);
if (szJreHome) {
apxLogWrite(APXLOG_MARK_DEBUG "Using Jre JavaHome '%S'", szJreHome);
lstrlcpyW(jreAltPath, SIZ_PATHLEN, szJreHome);
lstrlcatW(jreAltPath, SIZ_PATHLEN, L"\\bin\\server\\jvm.dll");
dllJvmPath = jreAltPath;
}
}
/* Suppress the not found system popup message */
errMode = SetErrorMode(SEM_FAILCRITICALERRORS);
apxLogWrite(APXLOG_MARK_DEBUG "loading jvm '%S'", dllJvmPath);
_st_sys_jvmDllHandle = LoadLibraryExW(dllJvmPath, NULL, 0);
if (IS_INVALID_HANDLE(_st_sys_jvmDllHandle) &&
GetFileAttributesW(dllJvmPath) != INVALID_FILE_ATTRIBUTES) {
/* There is a file but cannot be loaded.
* Try to load the MSVCRTxx.dll before JVM.dll
*/
WCHAR jreBinPath[SIZ_PATHLEN];
WCHAR crtBinPath[SIZ_PATHLEN];
DWORD i, l = 0;
lstrlcpyW(jreBinPath, SIZ_PATHLEN, dllJvmPath);
for (i = lstrlenW(jreBinPath); i > 0, l < 2; i--) {
if (jreBinPath[i] == L'\\' || jreBinPath[i] == L'/') {
jreBinPath[i] = L'\0';
lstrlcpyW(crtBinPath, SIZ_PATHLEN, jreBinPath);
lstrlcatW(crtBinPath, SIZ_PATHLEN, MSVCRT71_DLLNAME);
if (GetFileAttributesW(crtBinPath) != INVALID_FILE_ATTRIBUTES) {
if (LoadLibraryW(crtBinPath)) {
/* Found MSVCRTxx.dll
*/
apxLogWrite(APXLOG_MARK_DEBUG "preloaded '%S'",
crtBinPath);
break;
}
}
l++;
}
}
}
/* This shuldn't happen, but try to search in %PATH% */
if (IS_INVALID_HANDLE(_st_sys_jvmDllHandle))
_st_sys_jvmDllHandle = LoadLibraryExW(dllJvmPath, NULL,
LOAD_WITH_ALTERED_SEARCH_PATH);
if (IS_INVALID_HANDLE(_st_sys_jvmDllHandle)) {
WCHAR jreBinPath[SIZ_PATHLEN];
DWORD i, l = 0;
lstrlcpyW(jreBinPath, SIZ_PATHLEN, dllJvmPath);
DYNLOAD_FPTR_ADDRESS(SetDllDirectoryW, KERNEL32);
for (i = lstrlenW(jreBinPath); i > 0, l < 2; i--) {
if (jreBinPath[i] == L'\\' || jreBinPath[i] == L'/') {
jreBinPath[i] = L'\0';
DYNLOAD_CALL(SetDllDirectoryW)(jreBinPath);
apxLogWrite(APXLOG_MARK_DEBUG "Setting DLL search path to '%S'",
jreBinPath);
l++;
}
}
_st_sys_jvmDllHandle = LoadLibraryExW(dllJvmPath, NULL, 0);
if (IS_INVALID_HANDLE(_st_sys_jvmDllHandle))
_st_sys_jvmDllHandle = LoadLibraryExW(dllJvmPath, NULL,
LOAD_WITH_ALTERED_SEARCH_PATH);
}
/* Restore the error mode signalization */
SetErrorMode(errMode);
if (IS_INVALID_HANDLE(_st_sys_jvmDllHandle)) {
apxLogWrite(APXLOG_MARK_SYSERR);
return FALSE;
}
DYNLOAD_FPTR_LOAD(JNI_GetDefaultJavaVMInitArgs, _st_sys_jvmDllHandle);
DYNLOAD_FPTR_LOAD(JNI_CreateJavaVM, _st_sys_jvmDllHandle);
DYNLOAD_FPTR_LOAD(JNI_GetCreatedJavaVMs, _st_sys_jvmDllHandle);
DYNLOAD_FPTR_LOAD(JVM_DumpAllStacks, _st_sys_jvmDllHandle);
if (!DYNLOAD_FPTR(JNI_GetDefaultJavaVMInitArgs) ||
!DYNLOAD_FPTR(JNI_CreateJavaVM) ||
!DYNLOAD_FPTR(JNI_GetCreatedJavaVMs)) {
apxLogWrite(APXLOG_MARK_SYSERR);
FreeLibrary(_st_sys_jvmDllHandle);
_st_sys_jvmDllHandle = NULL;
return FALSE;
}
/* Real voodo ... */
return TRUE;
}
