void Settings::load(const void* _data, uint32_t _len)
{
if (NULL != m_ini)
{
ini_destroy(INI_T(m_ini) );
}
if (NULL == _data)
{
m_ini = ini_create(m_allocator);
}
else
{
m_ini = ini_load( (const char*)_data, _len, m_allocator);
}
}
MYBOOL __WINAPI write_params(lprec *lp, char *filename, char *options)
{
int k, ret, params_written;
FILE *fp, *fp0;
int state = 0, looping, newline;
char buf[4096], *filename0, *ptr1, *ptr2, *header = NULL;
readoptions(options, &header);
k = strlen(filename);
filename0 = (char *) malloc(k + 1 + 1);
strcpy(filename0, filename);
ptr1 = strrchr(filename0, '.');
ptr2 = strrchr(filename0, '\\');
if((ptr1 == NULL) || ((ptr2 != NULL) && (ptr1 < ptr2)))
ptr1 = filename0 + k;
memmove(ptr1 + 1, ptr1, k + 1 - (int) (ptr1 - filename0));
ptr1[0] = '_';
if(rename(filename, filename0)) {
switch(errno) {
case ENOENT: /* File or path specified by oldname not found */
FREE(filename0);
filename0 = NULL;
break;
case EACCES: /* File or directory specified by newname already exists or could not be created (invalid path); or oldname is a directory and newname specifies a different path. */
FREE(filename0);
FREE(header);
return(FALSE);
break;
}
}
if((fp = ini_create(filename)) == NULL)
ret = FALSE;
else {
params_written = FALSE;
newline = TRUE;
if(filename0 != NULL) {
fp0 = ini_open(filename0);
if(fp0 == NULL) {
rename(filename0, filename);
FREE(filename0);
FREE(header);
return(FALSE);
}
looping = TRUE;
while(looping) {
switch(ini_readdata(fp0, buf, sizeof(buf), TRUE)) {
case 0: /* End of file */
looping = FALSE;
break;
case 1: /* header */
ptr1 = strdup(buf);
STRUPR(buf);
ptr2 = strdup(header);
STRUPR(ptr2);
if(strcmp(buf, ptr2) == 0) {
write_params1(lp, fp, ptr1, newline);
params_written = TRUE;
newline = TRUE;
state = 1;
}
else {
state = 0;
ini_writeheader(fp, ptr1, newline);
newline = TRUE;
}
FREE(ptr2);
FREE(ptr1);
break;
case 2: /* data */
if(state == 0) {
ini_writedata(fp, NULL, buf);
newline = (*buf != 0);
}
break;
}
}
ini_close(fp0);
}
if(!params_written)
write_params1(lp, fp, header, newline);
ini_close(fp);
ret = TRUE;
}
if(filename0 != NULL) {
remove(filename0);
FREE(filename0);
}
FREE(header);
return( (MYBOOL) ret );
}
