/* grow -- buffer grow function for str() */
static void str_grow(Format *f, size_t more) {
Buffer *buf = expandbuffer(f->u.p, more);
f->u.p = buf;
f->buf = buf->str + (f->buf - f->bufbegin);
f->bufbegin = buf->str;
f->bufend = buf->str + buf->len;
}
int WriteSectionA(const char *filename, const char *section, const CONFENTRY *entrydef, const int size, const int CharType, int maxbufsize)
{
int ret;
int len;
int nsize=0;
int remaining=maxbufsize;
unsigned char **buffer;
unsigned char **newbuf;
*buffer = (unsigned char*) malloc(maxbufsize);
if (*buffer==NULL)
return -1;
*newbuf = (unsigned char*) malloc(maxbufsize);
if (*newbuf==NULL)
{
free(*buffer);
return -1;
}
if((ret=LoadConfigFileA(filename, buffer, maxbufsize))==0)
{
/*
Convert the buffer from ASCII to UTF-16/32 or vice versa
*/
if (TestBuffer(*buffer)==ASCII && CharType!=ASCII)
expandbuffer((char*)*buffer, ret, (wchar_t*) newbuf);
else
shrinkbuffer((wchar_t*)*buffer, ret/sizeof(wchar_t),(char*)newbuf);
if (CharType==ASCII)
{
char* result1, *result2;
char* begin, *buf, *nbuf;
buf = (char*) *buffer;
nbuf = (char*) *newbuf;
result1 = FindSectionA(buf, section, &begin);
if (result1!=NULL)
result2 = FindSectionEndA(result1);
else
{
free(*buffer);
free(*newbuf);
return -1;
}
/* Copy everything in front of the section */
len = begin - result1;
if (remaining-len > 16)
strncpy(nbuf, buf, len);
remaining -= len;
/* Fill buffer */
nsize = PrepareConfigBufferA(entrydef, size, result1, remaining);
if (nsize>2)
nsize += len;
/* Copy the rest of the file */
if (result2!=NULL)
{
strncpy(nbuf, result2, remaining);
}
else
{
/* Write End of File */
strcpy(nbuf,"\\\\END OF FILE//");
nsize+=16;
}
SaveConfigFileA(filename, nbuf, nsize);
}
else
{
}
}
free(*buffer);
free(*newbuf);
return ret;
}
