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#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; }
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