static void read_inf(std::istream & in, PTree & node, Include * include, bool child)
{
std::string line, name;
while (in.good())
{
std::getline(in, line, '\n');
if (line.empty())
{
continue;
}
size_t begin = line.find_first_not_of(" \t");
size_t end = line.find_first_of(";#");
if (begin >= end)
{
continue;
}
line = line.substr(begin, end);
if (line[0] == '{' && name.length())
{
// New node.
read_inf(in, node.set(name, PTree()), include, true);
continue;
}
if (line[0] == '}' && child)
{
break;
}
size_t next = line.find(" ");
end = line.length();
name = line.substr(0, next);
if (next < end)
{
// New property.
std::string value = line.substr(next+1, end);
// Include?
if (include && name == "include")
{
(*include)(node, value);
}
else
{
node.set(name, value);
}
name.clear();
}
}
}
void read_inf(std::istream & in, PTree & p)
{
read_inf(in, p, false);
}
void find_inf(void)
{
long ret;
char path[128], *home = getenv("HOME");
if (home)
{
char myhome[128];
if (!strlen(home)) goto _nohome;
strcpy(myhome,home);
if (myhome[strlen(myhome)-1] != '\\') strcat(myhome,"\\");
strcpy(path,myhome);
strcat(path,"defaults\\");
strcat(path,FILEINF);
#ifdef DEBUG
printf("%s (?)\n",path);
#endif
ret = Fopen(path,FO_READ);
if (ret >= 0L) read_inf((int)ret);
else
{
strcpy(path,myhome);
strcat(path,FILEINF);
#ifdef DEBUG
printf("%s (?)\n",path);
#endif
ret = Fopen(path,FO_READ);
if (ret < 0L) goto _nohome;
read_inf((int)ret);
}
}
else
{
_nohome:
boot_device(path);
strcat(path,FILEINF);
#ifdef DEBUG
printf("%s (?)\n",path);
#endif
ret = Fopen(path,FO_READ);
if (ret >= 0L) read_inf((int)ret);
else
{
strcpy(path,FILEINF);
#ifdef DEBUG
printf("%s (?)\n",path);
#endif
ret = Fopen(path,FO_READ);
if (ret >= 0L) read_inf((int)ret);
else
{
form_alert(1,MESSAGE_INFNOTFOUND);
}
}
}
#ifdef DEBUG
printf("\n");
#endif
}
void read_inf(std::istream & in, PTree & p, Include * inc)
{
read_inf(in, p, inc, false);
}
