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svn path=/trunk/boinc/; revision=11137
This commit is contained in:
David Anderson 2006-09-11 17:32:18 +00:00
parent 2c45c1708f
commit 18aafad258
2 changed files with 12 additions and 34 deletions
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5
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@ -10117,4 +10117,9 @@ Bruce 10 Sept 2006
db_dump.C db_dump.C
validator.C validator.C
David 11 Sept 2006
- core client: code to get mem usage should now work on all versions
of Windows (it's a no-op on 9X, ME)
lib/
procinfo_win.C

41
lib/procinfo_win.C
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@ -11,9 +11,6 @@ typedef NTSTATUS (WINAPI *tNTQSI)(
PULONG ReturnLength PULONG ReturnLength
); );
// OpenThread
typedef HANDLE (WINAPI *tOT)(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwThreadId);
static int get_process_information(PVOID* ppBuffer, PULONG pcbBuffer) { static int get_process_information(PVOID* ppBuffer, PULONG pcbBuffer) {
int retval = 0; int retval = 0;
NTSTATUS Status = STATUS_INFO_LENGTH_MISMATCH; NTSTATUS Status = STATUS_INFO_LENGTH_MISMATCH;
@ -49,15 +46,13 @@ static int get_process_information(PVOID* ppBuffer, PULONG pcbBuffer) {
return retval; return retval;
} }
// Note: the following will work on both NT and XP,
// because the NT process structure differs only at the end
//
int get_procinfo_XP(vector<PROCINFO>& pi) { int get_procinfo_XP(vector<PROCINFO>& pi) {
ULONG cbBuffer = 32*1024; // 32k initial buffer ULONG cbBuffer = 32*1024; // 32k initial buffer
PVOID pBuffer = NULL; PVOID pBuffer = NULL;
PSYSTEM_PROCESSES pProcesses = NULL; PSYSTEM_PROCESSES pProcesses = NULL;
HMODULE hKernel32Lib;
tOT pOT = NULL;
hKernel32Lib = GetModuleHandle("kernel32.dll");
pOT = (tOT) GetProcAddress( hKernel32Lib, "OpenThread" );
get_process_information(&pBuffer, &cbBuffer); get_process_information(&pBuffer, &cbBuffer);
pProcesses = (PSYSTEM_PROCESSES)pBuffer; pProcesses = (PSYSTEM_PROCESSES)pBuffer;
@ -84,12 +79,6 @@ int get_procinfo_XP(vector<PROCINFO>& pi) {
if (pBuffer) HeapFree(GetProcessHeap(), NULL, pBuffer); if (pBuffer) HeapFree(GetProcessHeap(), NULL, pBuffer);
return 0; return 0;
} }
int get_procinfo_NT(vector<PROCINFO>&) {
return 0;
}
int get_procinfo_9X(vector<PROCINFO>&) {
return 0;
}
// get a list of all running processes. // get a list of all running processes.
// //
@ -103,27 +92,11 @@ int procinfo_setup(vector<PROCINFO>& pi) {
switch(osvi.dwPlatformId) { switch(osvi.dwPlatformId) {
case VER_PLATFORM_WIN32_WINDOWS: case VER_PLATFORM_WIN32_WINDOWS:
// Win95, Win98, WinME // Win95, Win98, WinME
return get_procinfo_9X(pi); return 0; // not supported
case VER_PLATFORM_WIN32_NT: case VER_PLATFORM_WIN32_NT:
switch(osvi.dwMajorVersion) { return get_procinfo_XP(pi);
case 4:
// WinNT 4.0
return get_procinfo_NT(pi);
case 5:
// Win2k, WinXP, Win2k3
return get_procinfo_XP(pi);
case 6:
if (osvi.dwMinorVersion == 0) {
// WinVista
return get_procinfo_XP(pi);
} else {
return get_procinfo_9X(pi);
}
default:
return get_procinfo_9X(pi);
}
} }
return get_procinfo_9X(pi); return 0;
} }
// scan the process table from the given point, // scan the process table from the given point,
@ -167,4 +140,4 @@ void procinfo_other(PROCINFO& pi, vector<PROCINFO>& piv) {
p.is_boinc_app = true; p.is_boinc_app = true;
} }
} }
} }