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add wmi proc_args wrapper

This commit is contained in:
Doug MacEachern 2009-08-05 14:27:08 -07:00
parent 5fb1bcdb15
commit 8dd2a25568
1 changed files with 29 additions and 0 deletions
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29
src/os/win32/wmi.cpp
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@ -24,6 +24,7 @@
#include <objbase.h> #include <objbase.h>
#include <wbemidl.h> #include <wbemidl.h>
#include <comdef.h> #include <comdef.h>
#include "sigar.h"
#pragma comment(lib, "wbemuuid.lib") #pragma comment(lib, "wbemuuid.lib")
@ -163,3 +164,31 @@ HRESULT WMI::GetProcCommandLine(DWORD pid, TCHAR *value)
{ {
return GetProcStringProperty(pid, L"CommandLine", value, SIGAR_CMDLINE_MAX); return GetProcStringProperty(pid, L"CommandLine", value, SIGAR_CMDLINE_MAX);
} }
/* in peb.c */
extern "C" int sigar_parse_proc_args(sigar_t *sigar, WCHAR *buf,
sigar_proc_args_t *procargs);
extern "C" int sigar_proc_args_wmi_get(sigar_t *sigar, sigar_pid_t pid,
sigar_proc_args_t *procargs)
{
int status;
TCHAR buf[SIGAR_CMDLINE_MAX];
WMI *wmi = new WMI();
if (FAILED(wmi->Open())) {
return GetLastError();
}
if (FAILED(wmi->GetProcCommandLine(pid, buf))) {
status = GetLastError();
}
else {
status = sigar_parse_proc_args(sigar, buf, procargs);
}
wmi->Close();
delete wmi;
return status;
}