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devtools/create_titanic/winexe.h

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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/>.
+ *
+ */
+
+#ifndef COMMON_WINEXE_H
+#define COMMON_WINEXE_H
+
+#include "file.h"
+#include "hash-str.h"
+#include "common/str.h"
+
+namespace Common {
+
+/** The default Windows resources. */
+enum WinResourceType {
+	kWinCursor       = 0x01,
+	kWinBitmap       = 0x02,
+	kWinIcon         = 0x03,
+	kWinMenu         = 0x04,
+	kWinDialog       = 0x05,
+	kWinString       = 0x06,
+	kWinFontDir      = 0x07,
+	kWinFont         = 0x08,
+	kWinAccelerator  = 0x09,
+	kWinRCData       = 0x0A,
+	kWinMessageTable = 0x0B,
+	kWinGroupCursor  = 0x0C,
+	kWinGroupIcon    = 0x0E,
+	kWinVersion      = 0x10,
+	kWinDlgInclude   = 0x11,
+	kWinPlugPlay     = 0x13,
+	kWinVXD          = 0x14,
+	kWinAniCursor    = 0x15,
+	kWinAniIcon      = 0x16,
+	kWinHTML         = 0x17,
+	kWinManifest     = 0x18
+};
+
+class WinResourceID {
+public:
+	WinResourceID() { _idType = kIDTypeNull; }
+	WinResourceID(String x) { _idType = kIDTypeString; _name = x; }
+	WinResourceID(uint32 x) { _idType = kIDTypeNumerical; _id = x; }
+
+	WinResourceID &operator=(const String &x);
+	WinResourceID &operator=(uint32 x);
+
+	bool operator==(const String &x) const;
+	bool operator==(const uint32 &x) const;
+	bool operator==(const WinResourceID &x) const;
+
+	String getString() const;
+	uint32 getID() const;
+	String toString() const;
+
+private:
+	/** An ID Type. */
+	enum IDType {
+		kIDTypeNull,      ///< No type set
+		kIDTypeNumerical, ///< A numerical ID.
+		kIDTypeString     ///< A string ID.
+	} _idType;
+
+	String _name;         ///< The resource's string ID.
+	uint32 _id;           ///< The resource's numerical ID.
+};
+
+struct WinResourceID_Hash {
+	uint operator()(const WinResourceID &id) const { return hashit(id.toString().c_str()); }
+};
+
+struct WinResourceID_EqualTo {
+	bool operator()(const WinResourceID &id1, const WinResourceID &id2) const { return id1 == id2; }
+};
+
+/**
+ * A class able to load resources from a Windows Executable, such
+ * as cursors, bitmaps, and sounds.
+ */
+class WinResources {
+public:
+	virtual ~WinResources() {}
+
+	/** Clear all information. */
+	virtual void clear() = 0;
+
+	/** Load from an EXE file. */
+	virtual bool loadFromEXE(const String &fileName);
+
+	virtual bool loadFromEXE(File *stream) = 0;
+
+	/** Return a list of IDs for a given type. */
+	virtual const Array<WinResourceID> getIDList(const WinResourceID &type) const = 0;
+
+	/** Return a list of languages for a given type and ID. */
+	virtual const Array<WinResourceID> getLangList(const WinResourceID &type, const WinResourceID &id) const {
+		Array<WinResourceID> array;
+		return array;
+	};
+
+	/** Return a stream to the specified resource, taking the first language found (or 0 if non-existent). */
+	virtual File *getResource(const WinResourceID &type, const WinResourceID &id) = 0;
+
+	/** Return a stream to the specified resource (or 0 if non-existent). */
+	virtual File *getResource(const WinResourceID &type, const WinResourceID &id, const WinResourceID &lang) {
+		return getResource(type, id);
+	}
+};
+
+} // End of namespace Common
+
+#endif