87 lines
1.9 KiB
C++
87 lines
1.9 KiB
C++
/*
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* Copyright 2001-2010, Haiku Inc.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _RESOURCE_STRINGS_H
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#define _RESOURCE_STRINGS_H
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#include <Entry.h>
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#include <Locker.h>
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class BResources;
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class BString;
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/*! \brief Simple class to access the string resources in a file.
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A BResourceStrings object reads the string type resources from a given
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resource file and provides fast read only access to them.
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*/
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class BResourceStrings {
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public:
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BResourceStrings();
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BResourceStrings(const entry_ref& ref);
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virtual ~BResourceStrings();
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status_t InitCheck();
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virtual BString* NewString(int32 id);
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virtual const char* FindString(int32 id);
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virtual status_t SetStringFile(const entry_ref* ref);
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status_t GetStringFile(entry_ref* outRef);
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enum {
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RESOURCE_TYPE = 'CSTR'
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};
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protected:
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struct _string_id_hash {
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_string_id_hash();
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~_string_id_hash();
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void assign_string(const char* str, bool makeCopy);
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_string_id_hash* next;
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int32 id;
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char* data;
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bool data_alloced;
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bool _reserved1[3];
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uint32 _reserved2;
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};
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private:
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void _Cleanup();
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void _MakeEmpty();
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status_t _Rehash(int32 newSize);
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_string_id_hash* _AddString(char* str, int32 id,
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bool wasMalloced);
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virtual _string_id_hash* _FindString(int32 id);
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virtual status_t _Reserved_ResourceStrings_0(void*);
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virtual status_t _Reserved_ResourceStrings_1(void*);
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virtual status_t _Reserved_ResourceStrings_2(void*);
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virtual status_t _Reserved_ResourceStrings_3(void*);
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virtual status_t _Reserved_ResourceStrings_4(void*);
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virtual status_t _Reserved_ResourceStrings_5(void*);
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protected:
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BLocker _string_lock;
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status_t _init_error;
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private:
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entry_ref fFileRef;
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BResources *fResources;
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_string_id_hash **fHashTable;
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int32 fHashTableSize;
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int32 fStringCount;
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uint32 _reserved[16]; // FBC
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};
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#endif // _RESOURCE_STRINGS_H
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