dragonleo/NSIS
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Jim Park's Unicode NSIS merging - Step 1 : switch to TCHARs where relevant.

Browse source 
Compiler output is identical before & after this step

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/branches/wizou@6036 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
wizou 2010-03-24 17:22:56 +00:00
parent 4e48722b63
commit 752d7d239a
209 changed files with 9698 additions and 7658 deletions
Download patch file Download diff file Expand all files Collapse all files

74
Source/growbuf.h
View file

@ -12,21 +12,52 @@
*
* This software is provided 'as-is', without any express or implied
* warranty.
*
* Unicode support by Jim Park -- 08/22/2007
*/
#ifndef __GROWBUF_H_
#define __GROWBUF_H_
/**
* IGrowBuf is the interface to a buffer that grows as you
* add to the buffer.
*/
class IGrowBuf
{
public:
virtual ~IGrowBuf() {}
/**
* Add data to the buffer.
* @param data Pointer to the data to be stored.
* @param len Size of the data in bytes.
* @return the previous logical size in bytes before the addition.
*/
virtual int add(const void *data, int len)=0;
/**
* Resizes the buffer to hold the number of bytes specified.
* @param newlen the desired logical size of the buffer.
*/
virtual void resize(int newlen)=0;
/**
* Get the length of the logical buffer in bytes.
* @return the length in bytes
*/
virtual int getlen() const=0;
/**
* Get the buffer itself.
* @return Void pointer to the buffer.
*/
virtual void *get() const=0;
};
/**
* GrowBuf implements IGrowBuf and grows in 32K chunks.
*/
class GrowBuf : public IGrowBuf
{
private: // don't copy instances
@ -37,22 +68,55 @@ class GrowBuf : public IGrowBuf
GrowBuf();
virtual ~GrowBuf();
/**
* Set whether to zero out buffer
* @param zero A boolean value.
*/
void set_zeroing(int zero);
/**
* Add data to the buffer.
* @param data Pointer to the data to be stored.
* @param len Size of the data in bytes.
* @return the previous logical size in bytes before the addition.
*/
int add(const void *data, int len);
/**
* Resizes the buffer to hold the number of bytes specified.
* @param newlen the desired logical size of the buffer.
*/
void resize(int newlen);
/**
* Get the length of the logical buffer in bytes.
* Setting the newlen to 0 will cause the buffer to be at most
* 2*m_bs bytes long. (It will free the buffer if > 2*m_bs.)
*
* @return the length in bytes
*/
int getlen() const;
/**
* Get the buffer itself.
* @return Void pointer to the buffer.
*/
void *get() const;
private:
void *m_s;
int m_alloc;
int m_used;
int m_zero;
void *m_s; /* the storage buffer */
int m_alloc; /* allocated bytes */
int m_used; /* how many bytes of the buffer is used? */
int m_zero; /* should storage be zeroed out? */
protected:
int m_bs;
int m_bs; // byte-size to grow by
};
/**
* TinyGrowBuf is a derived class that grows the buffer
* in tiny increments.
*/
class TinyGrowBuf : public GrowBuf {
public:
TinyGrowBuf() : GrowBuf() { m_bs=1024; }