Initial import of amb734 - Client preferences extension.

--HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%402072
2008-04-17 04:58:09 +00:00
parent 6c38c9264e
commit e63a5cd3dc
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+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod Client Preferences Extension
+ * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
+ * =============================================================================
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, version 3.0, as published by the
+ * Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, AlliedModders LLC gives you permission to link the
+ * code of this program (as well as its derivative works) to "Half-Life 2," the
+ * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
+ * by the Valve Corporation.  You must obey the GNU General Public License in
+ * all respects for all other code used.  Additionally, AlliedModders LLC grants
+ * this exception to all derivative works.  AlliedModders LLC defines further
+ * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
+ * or <http://www.sourcemod.net/license.php>.
+ *
+ * Version: $Id$
+ */
+
+#include "extension.h"
+#include "cookie.h"
+
+cell_t RegClientPrefCookie(IPluginContext *pContext, const cell_t *params)
+{
+	char *name;
+	pContext->LocalToString(params[1], &name);
+
+	if (name[0] == '\0')
+	{
+		return pContext->ThrowNativeError("Cannot create preference cookie with no name");
+	}
+
+	char *desc;
+	pContext->LocalToString(params[2], &desc);
+
+	Cookie *pCookie = g_CookieManager.CreateCookie(name, desc);
+
+	if (!pCookie)
+	{
+		return BAD_HANDLE;
+	}
+
+	return handlesys->CreateHandle(g_CookieType, 
+		pCookie, 
+		pContext->GetIdentity(), 
+		myself->GetIdentity(), 
+		NULL);
+}
+
+cell_t FindClientPrefCookie(IPluginContext *pContext, const cell_t *params)
+{
+	char *name;
+	pContext->LocalToString(params[1], &name);
+
+	Cookie *pCookie = g_CookieManager.FindCookie(name);
+
+	if (!pCookie)
+	{
+		return BAD_HANDLE;
+	}
+
+	return handlesys->CreateHandle(g_CookieType, 
+		pCookie, 
+		pContext->GetIdentity(), 
+		myself->GetIdentity(), 
+		NULL);
+}
+
+cell_t SetClientPrefCookie(IPluginContext *pContext, const cell_t *params)
+{
+	int client = params[1];
+
+	if ((client < 1) || (client > playerhelpers->GetMaxClients()))
+	{
+		return pContext->ThrowNativeError("Client index %d is invalid", client);
+	}
+
+	Handle_t hndl = static_cast<Handle_t>(params[2]);
+	HandleError err;
+	HandleSecurity sec;
+ 
+	sec.pOwner = NULL;
+	sec.pIdentity = myself->GetIdentity();
+
+	Cookie *pCookie;
+
+	if ((err = handlesys->ReadHandle(hndl, g_CookieType, &sec, (void **)&pCookie))
+	     != HandleError_None)
+	{
+		return pContext->ThrowNativeError("Invalid Cookie handle %x (error %d)", hndl, err);
+	}
+
+	char *value;
+	pContext->LocalToString(params[3], &value);
+
+	return g_CookieManager.SetCookieValue(pCookie, client, value);
+}
+
+cell_t GetClientPrefCookie(IPluginContext *pContext, const cell_t *params)
+{
+	int client = params[1];
+
+	if ((client < 1) || (client > playerhelpers->GetMaxClients()))
+	{
+		return pContext->ThrowNativeError("Client index %d is invalid", client);
+	}
+
+	Handle_t hndl = static_cast<Handle_t>(params[2]);
+	HandleError err;
+	HandleSecurity sec;
+ 
+	sec.pOwner = NULL;
+	sec.pIdentity = myself->GetIdentity();
+
+	Cookie *pCookie;
+
+	if ((err = handlesys->ReadHandle(hndl, g_CookieType, &sec, (void **)&pCookie))
+	     != HandleError_None)
+	{
+		return pContext->ThrowNativeError("Invalid Cookie handle %x (error %d)", hndl, err);
+	}
+	
+	char *value = NULL;
+
+	g_CookieManager.GetCookieValue(pCookie, client, &value);
+
+	pContext->StringToLocal(params[3], params[4], value);
+
+	return 1;
+}
+
+cell_t AreClientCookiesCached(IPluginContext *pContext, const cell_t *params)
+{
+	int client = params[1];
+
+	if ((client < 1) || (client > playerhelpers->GetMaxClients()))
+	{
+		return pContext->ThrowNativeError("Client index %d is invalid", client);
+	}
+
+	return g_CookieManager.AreClientCookiesCached(client);
+}
+
+sp_nativeinfo_t g_ClientPrefNatives[] = 
+{
+	{"RegClientPrefCookie",			RegClientPrefCookie},
+	{"FindClientPrefCookie",		FindClientPrefCookie},
+	{"SetClientPrefCookie",			SetClientPrefCookie},
+	{"GetClientPrefCookie",			GetClientPrefCookie},
+	{"AreClientCookiesCached",		AreClientCookiesCached},
+	{NULL,							NULL}
+};