summary refs log blame commit diff stats
path: root/win32/ext/zlib-wdk/LICENSE.ZLIB
blob: a62a5d7b424bb467e7dc7de939c6ed8f00214af3 (plain) (tree) 
ae994edb ^





























1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29





























                                                                            
/* zlib.h -- interface of the 'zlib' general purpose compression library
  version 1.2.3, July 18th, 2005

  Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.

  Jean-loup Gailly        Mark Adler
  jloup@gzip.org          madler@alumni.caltech.edu


  The data format used by the zlib library is described by RFCs (Request for
  Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt
  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
*/
generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-01-10 21:59:39 +0000
#n273'>273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 
/* 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;
}
generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-01-10 21:59:39 +0000