mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-24 06:14:50 +01:00
182 lines
3.3 KiB
C++
182 lines
3.3 KiB
C++
|
#include "gaystring.h"
|
||
|
|
||
|
GayString::GayString(const char *initial)
|
||
|
{
|
||
|
len = 0;
|
||
|
m_buf = NULL;
|
||
|
m_alloc = 0;
|
||
|
if (initial && *initial) Set(initial);
|
||
|
}
|
||
|
|
||
|
GayString::~GayString()
|
||
|
{
|
||
|
if ( m_buf )
|
||
|
free( m_buf );
|
||
|
}
|
||
|
|
||
|
void GayString::Set(const char *value)
|
||
|
{
|
||
|
if (!value) value="";
|
||
|
len = strlen(value);
|
||
|
Grow(len + 1);
|
||
|
strncpy(m_buf, value, len);
|
||
|
m_buf[len] = 0;
|
||
|
}
|
||
|
|
||
|
char *GayString::Get() { return m_buf ? m_buf : (char*)""; }
|
||
|
|
||
|
void GayString::Append(const char *append)
|
||
|
{
|
||
|
size_t oldsize = len;
|
||
|
len += strlen(append);
|
||
|
Grow(len + 1);
|
||
|
strncpy(m_buf + oldsize, append, len - oldsize);
|
||
|
m_buf[len] = 0;
|
||
|
}
|
||
|
|
||
|
void GayString::Grow(size_t newsize)
|
||
|
{
|
||
|
if (m_alloc < newsize)
|
||
|
{
|
||
|
size_t old_m_alloc = m_alloc;
|
||
|
m_alloc = newsize + 32;
|
||
|
char *new_m_buf = (char*)realloc(m_buf, m_alloc*sizeof(char));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
new_m_buf = (char*)malloc(m_alloc*sizeof(char));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
m_alloc = old_m_alloc;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
memcpy(new_m_buf, m_buf, old_m_alloc*sizeof(char));
|
||
|
free(m_buf);
|
||
|
m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
else m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void GayString::Compact()
|
||
|
{
|
||
|
if (m_buf)
|
||
|
{
|
||
|
size_t old_m_alloc = m_alloc;
|
||
|
//m_alloc = strlen(m_buf) + 1;
|
||
|
m_alloc = len + 1;
|
||
|
char* new_m_buf = (char*)realloc(m_buf, m_alloc*sizeof(char));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
new_m_buf = (char*)malloc(m_alloc*sizeof(char));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
if (m_alloc > old_m_alloc)
|
||
|
m_alloc = old_m_alloc;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
if (m_alloc > old_m_alloc)
|
||
|
m_alloc = old_m_alloc;
|
||
|
|
||
|
memcpy(new_m_buf, m_buf, old_m_alloc*sizeof(char));
|
||
|
free(m_buf);
|
||
|
m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
else m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
size_t GayString::Length() { return len; }
|
||
|
|
||
|
/* */
|
||
|
GayStringW::GayStringW(const wchar_t *initial)
|
||
|
{
|
||
|
len = 0;
|
||
|
m_buf = NULL;
|
||
|
m_alloc = 0;
|
||
|
if (initial && *initial) Set(initial);
|
||
|
}
|
||
|
|
||
|
GayStringW::~GayStringW()
|
||
|
{
|
||
|
free(m_buf);
|
||
|
}
|
||
|
|
||
|
void GayStringW::Set(const wchar_t *value)
|
||
|
{
|
||
|
if (!value) value=L"";
|
||
|
len = wcslen(value);
|
||
|
Grow(len + 1);
|
||
|
wcsncpy(m_buf, value, len);
|
||
|
m_buf[len] = 0;
|
||
|
}
|
||
|
|
||
|
const wchar_t *GayStringW::Get() { return m_buf ? m_buf : L""; }
|
||
|
|
||
|
void GayStringW::Append(const wchar_t *append)
|
||
|
{
|
||
|
size_t oldsize = len;
|
||
|
len += wcslen(append);
|
||
|
Grow(len + 1);
|
||
|
wcsncpy(m_buf + oldsize, append, len - oldsize);
|
||
|
m_buf[len] = 0;
|
||
|
}
|
||
|
|
||
|
void GayStringW::Grow(size_t newsize)
|
||
|
{
|
||
|
if (m_alloc < newsize)
|
||
|
{
|
||
|
size_t old_m_alloc = m_alloc;
|
||
|
m_alloc = newsize + 32;
|
||
|
wchar_t *new_m_buf = (wchar_t*)realloc(m_buf, m_alloc*sizeof(wchar_t));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
new_m_buf = (wchar_t*)malloc(m_alloc*sizeof(wchar_t));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
m_alloc = old_m_alloc;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
memcpy(new_m_buf, m_buf, old_m_alloc*sizeof(wchar_t));
|
||
|
free(m_buf);
|
||
|
m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
else m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void GayStringW::Compact()
|
||
|
{
|
||
|
if (m_buf)
|
||
|
{
|
||
|
size_t old_m_alloc = m_alloc;
|
||
|
m_alloc = len + 1;
|
||
|
wchar_t* new_m_buf = (wchar_t*)realloc(m_buf, m_alloc*sizeof(wchar_t));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
new_m_buf = (wchar_t*)malloc(m_alloc*sizeof(wchar_t));
|
||
|
if (!new_m_buf)
|
||
|
{
|
||
|
if (m_alloc > old_m_alloc)
|
||
|
m_alloc = old_m_alloc;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
if (m_alloc > old_m_alloc)
|
||
|
m_alloc = old_m_alloc;
|
||
|
|
||
|
memcpy(new_m_buf, m_buf, old_m_alloc*sizeof(wchar_t));
|
||
|
free(m_buf);
|
||
|
m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
else m_buf = new_m_buf;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
size_t GayStringW::Length() { return len; }
|