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hexchat/plugins/sysinfo/sysinfo.cpp

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/* HexChat
* Copyright (c) 2011-2012 Berke Viktor.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdio.h>
#include <windows.h>
#include <comutil.h>
#include <wbemidl.h>
#include "hexchat-plugin.h"
static hexchat_plugin *ph; /* plugin handle */
static char name[] = "SysInfo";
static char desc[] = "Display info about your hardware and OS";
static char version[] = "1.1";
static char helptext[] = "USAGE: /sysinfo - Sends info about your hardware and OS to current channel.";
static int firstRun;
static char *wmiOs;
static char *wmiCpu;
static char *wmiVga;
static int
getCpuArch (void)
{
OSVERSIONINFOEX osvi;
SYSTEM_INFO si;
osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX);
GetVersionEx ((LPOSVERSIONINFOW) &osvi);
GetSystemInfo (&si);
if (si.wProcessorArchitecture == 9)
{
return 64;
}
else
{
return 86;
}
}
#if 0
/* use WMI instead, wProcessorArchitecture displays current binary arch instead of OS arch anyway */
static char *
getOsName (void)
{
static char winver[32];
double mhz;
OSVERSIONINFOEX osvi;
SYSTEM_INFO si;
osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX);
GetVersionEx ((LPOSVERSIONINFOW) &osvi);
GetSystemInfo (&si);
strcpy (winver, "Windows ");
switch (osvi.dwMajorVersion)
{
case 5:
switch (osvi.dwMinorVersion)
{
case 1:
strcat (winver, "XP");
break;
case 2:
if (osvi.wProductType == VER_NT_WORKSTATION)
{
strcat (winver, "XP x64 Edition");
}
else
{
if (GetSystemMetrics(SM_SERVERR2) == 0)
{
strcat (winver, "Server 2003");
}
else
{
strcat (winver, "Server 2003 R2");
}
}
break;
}
break;
case 6:
switch (osvi.dwMinorVersion)
{
case 0:
if (osvi.wProductType == VER_NT_WORKSTATION)
{
strcat (winver, "Vista");
}
else
{
strcat (winver, "Server 2008");
}
break;
case 1:
if (osvi.wProductType == VER_NT_WORKSTATION)
{
strcat (winver, "7");
}
else
{
strcat (winver, "Server 2008 R2");
}
break;
case 2:
if (osvi.wProductType == VER_NT_WORKSTATION)
{
strcat (winver, "8");
}
else
{
strcat (winver, "8 Server");
}
break;
}
break;
}
if (si.wProcessorArchitecture == 9)
{
strcat (winver, " (x64)");
}
else
{
strcat (winver, " (x86)");
}
return winver;
}
/* x86-only, SDK-only, use WMI instead */
static char *
getCpuName (void)
{
/* Get extended ids. */
unsigned int nExIds;
unsigned int i;
int CPUInfo[4] = {-1};
static char CPUBrandString[128];
__cpuid (CPUInfo, 0x80000000);
nExIds = CPUInfo[0];
/* Get the information associated with each extended ID. */
for (i=0x80000000; i <= nExIds; ++i)
{
__cpuid (CPUInfo, i);
if (i == 0x80000002)
{
memcpy (CPUBrandString, CPUInfo, sizeof (CPUInfo));
}
else if (i == 0x80000003)
{
memcpy( CPUBrandString + 16, CPUInfo, sizeof (CPUInfo));
}
else if (i == 0x80000004)
{
memcpy (CPUBrandString + 32, CPUInfo, sizeof (CPUInfo));
}
}
return CPUBrandString;
}
#endif
static char *
getCpuMhz (void)
{
HKEY hKey;
int result;
int data;
int dataSize;
double cpuspeed;
static char buffer[16];
const char *cpuspeedstr;
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, TEXT("Hardware\\Description\\System\\CentralProcessor\\0"), 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
{
dataSize = sizeof (data);
result = RegQueryValueEx (hKey, TEXT("~MHz"), 0, 0, (LPBYTE)&data, (LPDWORD)&dataSize);
RegCloseKey (hKey);
if (result == ERROR_SUCCESS)
{
cpuspeed = ( data > 1000 ) ? data / 1000 : data;
cpuspeedstr = ( data > 1000 ) ? "GHz" : "MHz";
sprintf (buffer, "%.2f %s", cpuspeed, cpuspeedstr);
}
}
return buffer;
}
static char *
getMemoryInfo (void)
{
static char buffer[32];
MEMORYSTATUSEX meminfo;
meminfo.dwLength = sizeof (meminfo);
GlobalMemoryStatusEx (&meminfo);
sprintf (buffer, "%I64d MB Total (%I64d MB Free)", meminfo.ullTotalPhys / 1024 / 1024, meminfo.ullAvailPhys / 1024 / 1024);
return buffer;
}
static char *
getWmiInfo (int mode)
{
/* for more details about this wonderful API, see
http://msdn.microsoft.com/en-us/site/aa394138
http://msdn.microsoft.com/en-us/site/aa390423
http://msdn.microsoft.com/en-us/library/windows/desktop/aa394138%28v=vs.85%29.aspx
http://social.msdn.microsoft.com/forums/en-US/vcgeneral/thread/d6420012-e432-4964-8506-6f6b65e5a451
*/
char *buffer = (char *) malloc (128);
HRESULT hres;
HRESULT hr;
IWbemLocator *pLoc = NULL;
IWbemServices *pSvc = NULL;
IEnumWbemClassObject *pEnumerator = NULL;
IWbemClassObject *pclsObj;
ULONG uReturn = 0;
hres = CoInitializeEx (0, COINIT_APARTMENTTHREADED | COINIT_SPEED_OVER_MEMORY);
if (FAILED (hres))
{
strcpy (buffer, "Error Code 0");
return buffer;
}
hres = CoInitializeSecurity (NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE, NULL);
/* mysteriously failing after the first execution, but only when used as a plugin, skip it */
/*if (FAILED (hres))
{
CoUninitialize ();
strcpy (buffer, "Error Code 1");
return buffer;
}*/
hres = CoCreateInstance (CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID *) &pLoc);
if (FAILED (hres))
{
CoUninitialize ();
strcpy (buffer, "Error Code 2");
return buffer;
}
hres = pLoc->ConnectServer (_bstr_t (L"root\\CIMV2"), NULL, NULL, 0, NULL, 0, 0, &pSvc);
if (FAILED (hres))
{
pLoc->Release ();
CoUninitialize ();
strcpy (buffer, "Error Code 3");
return buffer;
}
hres = CoSetProxyBlanket (pSvc, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE);
if (FAILED (hres))
{
pSvc->Release ();
pLoc->Release ();
CoUninitialize ();
strcpy (buffer, "Error Code 4");
return buffer;
}
switch (mode)
{
case 0:
hres = pSvc->ExecQuery (_bstr_t ("WQL"), _bstr_t ("SELECT * FROM Win32_OperatingSystem"), WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
break;
case 1:
hres = pSvc->ExecQuery (_bstr_t ("WQL"), _bstr_t ("SELECT * FROM Win32_Processor"), WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
break;
case 2:
hres = pSvc->ExecQuery (_bstr_t ("WQL"), _bstr_t ("SELECT * FROM Win32_VideoController"), WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
break;
}
if (FAILED (hres))
{
pSvc->Release ();
pLoc->Release ();
CoUninitialize ();
strcpy (buffer, "Error Code 5");
return buffer;
}
while (pEnumerator)
{
hr = pEnumerator->Next (WBEM_INFINITE, 1, &pclsObj, &uReturn);
if (0 == uReturn)
{
break;
}
VARIANT vtProp;
switch (mode)
{
case 0:
hr = pclsObj->Get (L"Caption", 0, &vtProp, 0, 0);
break;
case 1:
hr = pclsObj->Get (L"Name", 0, &vtProp, 0, 0);
break;
case 2:
hr = pclsObj->Get (L"Name", 0, &vtProp, 0, 0);
break;
}
WideCharToMultiByte (CP_ACP, 0, vtProp.bstrVal, -1, buffer, SysStringLen (vtProp.bstrVal)+1, NULL, NULL);
VariantClear (&vtProp);
}
pSvc->Release ();
pLoc->Release ();
pEnumerator->Release ();
pclsObj->Release ();
CoUninitialize ();
return buffer;
}
static int
printInfo (char *word[], char *word_eol[], void *user_data)
{
/* query WMI info only at the first time SysInfo is called, then cache it to save time */
if (firstRun)
{
hexchat_printf (ph, "%s first execution, querying and caching WMI info...\n", name);
wmiOs = getWmiInfo (0);
wmiCpu = getWmiInfo (1);
wmiVga = getWmiInfo (2);
firstRun = 0;
}
if (hexchat_list_int (ph, NULL, "type") >= 2)
{
/* uptime will work correctly for up to 50 days, should be enough */
hexchat_commandf (ph, "ME ** SysInfo ** Client: HexChat %s (x%d) ** OS: %s ** CPU: %s (%s) ** RAM: %s ** VGA: %s ** Uptime: %.2f Hours **",
hexchat_get_info (ph, "version"),
getCpuArch (),
wmiOs,
wmiCpu,
getCpuMhz (),
getMemoryInfo (),
wmiVga, (float) GetTickCount() / 1000 / 60 / 60);
}
else
{
hexchat_printf (ph, " * Client: HexChat %s (x%d)\n", hexchat_get_info (ph, "version"), getCpuArch ());
hexchat_printf (ph, " * OS: %s\n", wmiOs);
hexchat_printf (ph, " * CPU: %s (%s)\n", wmiCpu, getCpuMhz ());
hexchat_printf (ph, " * RAM: %s\n", getMemoryInfo ());
hexchat_printf (ph, " * VGA: %s\n", wmiVga);
hexchat_printf (ph, " * Uptime: %.2f Hours\n", (float) GetTickCount() / 1000 / 60 / 60);
}
return HEXCHAT_EAT_HEXCHAT;
}
int
hexchat_plugin_init (hexchat_plugin *plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg)
{
ph = plugin_handle;
*plugin_name = name;
*plugin_desc = desc;
*plugin_version = version;
firstRun = 1;
hexchat_hook_command (ph, "SYSINFO", HEXCHAT_PRI_NORM, printInfo, helptext, NULL);
hexchat_command (ph, "MENU -ishare\\system.png ADD \"Window/Send System Info\" \"SYSINFO\"");
hexchat_printf (ph, "%s plugin loaded\n", name);
return 1; /* return 1 for success */
}
int
hexchat_plugin_deinit (void)
{
hexchat_command (ph, "MENU DEL \"Window/Display System Info\"");
hexchat_printf (ph, "%s plugin unloaded\n", name);
return 1;
}
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