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refactoring: split strlist.h classes into separate {h,cpp} files

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3694 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2004-10-02 15:17:00 +00:00
parent 779e0354d2
commit 60aa307741
10 changed files with 971 additions and 798 deletions
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124
Source/mmap.h Normal file
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@ -0,0 +1,124 @@
#ifndef __MMAP_H_
#define __MMAP_H_
#include "Platform.h"
#include "growbuf.h"
class IMMap
{
public:
virtual void resize(int newlen)=0;
virtual int getsize() const=0;
virtual void *get(int offset, int size) const=0;
virtual void *get(int offset, int *size) const=0;
virtual void *getmore(int offset, int *size) const=0;
virtual void release()=0;
virtual void release(void *view, int size)=0;
virtual void clear()=0;
virtual void setro(BOOL bRO)=0;
virtual void flush(int num)=0;
virtual ~IMMap() {}
};
class MMapFile : public IMMap
{
private: // don't copy instances
MMapFile(const MMapFile&);
void operator=(const MMapFile&);
public:
MMapFile();
virtual ~MMapFile();
void clear();
void setro(BOOL bRO);
#ifdef _WIN32
int setfile(HANDLE hFile, DWORD dwSize);
#else
int setfile(int hFile, DWORD dwSize);
#endif
void resize(int newsize);
int getsize() const;
void *get(int offset, int size) const;
void *get(int offset, int *sizep) const;
void *getmore(int offset, int *size) const;
void release();
void release(void *pView, int size);
void flush(int num);
private:
#ifdef _WIN32
HANDLE m_hFile, m_hFileMap;
#else
FILE *m_hFile;
int m_hFileDesc;
int m_iMappedSize;
#endif
void *m_pView;
int m_iSize;
BOOL m_bReadOnly;
BOOL m_bTempHandle;
static int m_iAllocationGranularity;
};
class MMapFake : public IMMap
{
private: // don't copy instances
MMapFake(const MMapFake&);
void operator=(const MMapFake&);
public:
MMapFake();
void set(const char *pMem, int iSize);
int getsize() const;
void *get(int offset, int size) const;
void *get(int offset, int *size) const;
void *getmore(int offset, int *size) const;
void resize(int n);
void release();
void release(void *p, int size);
void clear();
void setro(BOOL b);
void flush(BOOL b);
private:
const char *m_pMem;
int m_iSize;
};
class MMapBuf : public IGrowBuf, public IMMap
{
private: // don't copy instances
MMapBuf(const MMapBuf&);
void operator=(const MMapBuf&);
public:
MMapBuf();
virtual ~MMapBuf();
int add(const void *data, int len);
void setro(BOOL bRO);
void resize(int newlen);
int getsize() const;
int getlen() const;
void *get() const;
void *get(int offset, int *sizep) const;
void *get(int offset, int size) const;
void *getmore(int offset, int *size) const;
void release();
void release(void *pView, int size);
void clear();
void flush(int num);
private:
GrowBuf m_gb;
MMapFile m_fm;
int m_gb_u;
int m_alloc, m_used;
};
#endif//__MMAP_H_