119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
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//----------------------------------------------------------------------
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// This software is part of the OpenBeOS distribution and is covered
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// by the OpenBeOS license.
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//---------------------------------------------------------------------
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/*!
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\file Resources.h
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BResources interface declaration.
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*/
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#ifndef _RESOURCES_H
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#define _RESOURCES_H
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#include <File.h>
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#ifdef USE_OPENBEOS_NAMESPACE
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namespace OpenBeOS {
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#endif
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namespace BPrivate {
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namespace Storage {
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class ResourcesContainer;
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class ResourceFile;
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};
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};
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/*!
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\class BResources
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\brief Represent the resources in a file
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Provides an interface for accessing and manipulating resources.
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\author <a href='mailto:bonefish@users.sf.net'>Ingo Weinhold</a>
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\version 0.0.0
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*/
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class BResources {
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public:
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BResources();
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BResources(const BFile *file, bool clobber = false);
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virtual ~BResources();
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status_t SetTo(const BFile *file, bool clobber = false);
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void Unset();
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status_t InitCheck() const;
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const BFile &File() const;
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const void *LoadResource(type_code type, int32 id, size_t *outSize);
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const void *LoadResource(type_code type, const char *name,
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size_t *outSize);
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status_t PreloadResourceType(type_code type = 0);
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status_t Sync();
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status_t MergeFrom(BFile *fromFile);
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status_t WriteTo(BFile *file);
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status_t AddResource(type_code type, int32 id, const void *data,
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size_t length, const char *name = NULL);
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bool HasResource(type_code type, int32 id);
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bool HasResource(type_code type, const char *name);
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bool GetResourceInfo(int32 byIndex, type_code *typeFound, int32 *idFound,
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const char **nameFound, size_t *lengthFound);
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bool GetResourceInfo(type_code byType, int32 andIndex, int32 *idFound,
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const char **nameFound, size_t *lengthFound);
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bool GetResourceInfo(type_code byType, int32 andID,
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const char **nameFound, size_t *lengthFound);
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bool GetResourceInfo(type_code byType, const char *andName, int32 *idFound,
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size_t *lengthFound);
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bool GetResourceInfo(const void *byPointer, type_code *typeFound,
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int32 *idFound, size_t *lengthFound,
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const char **nameFound);
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status_t RemoveResource(const void *resource);
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status_t RemoveResource(type_code type, int32 id);
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// deprecated
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status_t WriteResource(type_code type, int32 id, const void *data,
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off_t offset, size_t length);
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status_t ReadResource(type_code type, int32 id, void *data, off_t offset,
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size_t length);
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void *FindResource(type_code type, int32 id, size_t *lengthFound);
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void *FindResource(type_code type, const char *name, size_t *lengthFound);
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private:
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// FBC
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virtual void _ReservedResources1();
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virtual void _ReservedResources2();
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virtual void _ReservedResources3();
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virtual void _ReservedResources4();
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virtual void _ReservedResources5();
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virtual void _ReservedResources6();
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virtual void _ReservedResources7();
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virtual void _ReservedResources8();
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private:
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BFile fFile;
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BPrivate::Storage::ResourcesContainer *fContainer;
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BPrivate::Storage::ResourceFile *fResourceFile;
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bool fReadOnly;
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bool _pad[3];
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uint32 _reserved[3]; // FBC
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};
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#ifdef USE_OPENBEOS_NAMESPACE
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}; // namespace OpenBeOS
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#endif
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#endif // _RESOURCES_H
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