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engines/wintermute/ext/dll_shell32.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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/>.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "engines/wintermute/base/base_game.h"
+#include "engines/wintermute/base/base_scriptable.h"
+#include "engines/wintermute/base/scriptables/script.h"
+#include "engines/wintermute/base/scriptables/script_value.h"
+#include "engines/wintermute/base/scriptables/script_stack.h"
+
+namespace Wintermute {
+
+bool EmulateShell32ExternalCalls(BaseGame *inGame, ScStack *stack, ScStack *thisStack, ScScript::TExternalFunction *function) {
+	//////////////////////////////////////////////////////////////////////////
+	// ShellExecuteA
+	// Used to open URL in browser at Wilma Tetris
+	// Specification: external "shell32.dll" stdcall long ShellExecuteA(long, string, string, string, string, long)
+	// Known usage: ShellExecuteA(0, "open", <URL>, "", "", 3)
+	// Returns value >32 on success
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(function->name, "ShellExecuteA") == 0) {
+		stack->correctParams(6);
+		int hwnd = stack->pop()->getInt();
+		const char *operation = stack->pop()->getString();
+		const char *file = stack->pop()->getString();
+		const char *params = stack->pop()->getString();
+		const char *directory = stack->pop()->getString();
+		int cmd = stack->pop()->getInt();
+
+		if (strcmp(operation, "open") == 0 && !strlen(params) && !strlen(directory)) {
+			g_system->openUrl(file);
+		} else {
+			warning("ShellExecuteA(%d,\"%s\",\"%s\",\"%s\",\"%s\",%d) is not implemented", hwnd, operation, file, params, directory, cmd);
+		}
+
+		stack->pushInt(42);
+		return STATUS_OK;
+	}
+
+	return STATUS_FAILED;
+}
+
+} // End of namespace Wintermute