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// This is a roxen module. Copyright 1996 - 1998, Idonex AB.
string cvs_version = "$Id: configure.pike,v 1.4 1998/03/11 19:42:43 neotron Exp $";
// Mounts the configuration interface on a location in the virtual
// filesystem.
#include <module.h>
inherit "module";
inherit "roxenlib";
void create()
{
defvar("mountpoint", "/configure/", "Mount point", TYPE_LOCATION,
"Configration interface location in the filesystem.");
defvar("anonread", 0, "Allow anonymous read-only access", TYPE_FLAG,
"If set, read only access _will_ be allowed for anyone, "
"if their IP-number match the ip-pattern in the configuration"
" interface. This might be useful for some.");
}
mixed *register_module()
{
return ({
MODULE_LOCATION,
"Configuration interface",
("This module can be used to access the configuration interface from "
"a location, like a normal filesystem. It can be used to access the "
"configuration interface through a firewall."),
});
}
string query_location() { return query("mountpoint"); }
string tags(mapping from)
{
string t, res="";
foreach(indices(from), t)
res += " " + t+"=\""+from[t]+"\"";
return res;
}
inline string fix_it(string from)
{
string pre;
if(strlen(from) && from[0]=='/')
{
sscanf(from, "/(%s)/%s", pre, from);
while(strlen(from) && from[0]=='/') from = from[1..];
if(pre)
return "/("+pre+")" + QUERY(mountpoint) + from;
return QUERY(mountpoint) + from;
}
return from;
}
string do_href(string t, mapping m)
{
if(m->__parsed) return 0;
if(!m->href) return 0;
m->__parsed="yes";
m->href = fix_it(m->href);
return "<"+t+tags(m)+">";
}
string do_src(string t, mapping m)
{
if(m->__parsed) return 0;
if(!m->src) return 0;
m->__parsed="yes";
m->src = fix_it(m->src);
return "<"+t+tags(m)+">";
}
string do_action(string t, mapping m)
{
if(m->__parsed) return 0;
if(!m->action) return 0;
m->__parsed="yes";
m->action = fix_it(m->action);
return "<"+t+tags(m)+">";
}
string do_background(string t, mapping m)
{
if(m->__parsed) return 0;
if(!m->background) return 0;
m->__parsed="yes";
m->background = fix_it(m->background);
return "<"+t+tags(m)+">";
}
string fix_absolute(string from)
{
return parse_html(from, ([ "a":do_href, "img":do_src, "form":do_action,
"input":do_src, "body":do_background ]), ([ ]));
}
array find_dir( string f, object id )
{
if(f=="")
return ({ "Configurations", "Globals", "Status", "Errors" });
}
array stat_file( string f, object id)
{
mapping map;
map = roxen->configuration_parse( id );
if(map->code/100 == 2)
if(map->file)
return map->file->stat();
else
return ({0600,map->data?strlen(map->data):0,time(),time(),time(),0,0});
}
mapping find_file( string f, object id )
{
mixed ret;
int pass;
array old_auth;
object old_conf;
string old_file;
if(QUERY(anonread))
{
pass = 1;
if(sizeof(id->prestate) && !(id->prestate->fold || id->prestate->unfold))
pass = 0;
else if(sizeof(id->variables))
pass = 0;
}
old_file=id->not_query;
old_conf=id->conf;
old_auth = id->auth;
if(id->auth)
id->auth = ({ 0, id->realauth||"" });
else if(pass)
id->misc->read_allow = 1;
id->conf = 0;
id->not_query = "/" + f;
ret = roxen->configuration_parse( id );
id->not_query = old_file;
id->conf = old_conf;
id->auth = old_auth;
if(ret->extra_heads && ret->extra_heads->Location)
{
string nl;
if(sscanf(ret->extra_heads->Location, roxen->config_url()+"%s", nl))
return http_redirect(query("mountpoint") + nl);
}
if(ret->type == "text/html" && ret->data && strlen(ret->data))
ret->data = fix_absolute(ret->data);
return ret;
}
string query_name()
{
return "Configuration interface ("+query("mountpoint")+")";
}
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