From f62de63955ff77e800360eb140f108b5d2c6c075 Mon Sep 17 00:00:00 2001 From: brain Date: Mon, 19 Dec 2005 18:32:09 +0000 Subject: Design flaw my ass. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@2580 e03df62e-2008-0410-955e-edbf42e46eb7 --- docs/module-doc/classDNS.html | 968 ------------------------------------------ 1 file changed, 968 deletions(-) delete mode 100644 docs/module-doc/classDNS.html (limited to 'docs/module-doc/classDNS.html') diff --git a/docs/module-doc/classDNS.html b/docs/module-doc/classDNS.html deleted file mode 100644 index e72369b41..000000000 --- a/docs/module-doc/classDNS.html +++ /dev/null @@ -1,968 +0,0 @@ - - -InspIRCd: DNS Class Reference - - - -
Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Namespace Members | Class Members | File Members
-

DNS Class Reference

The DNS class allows fast nonblocking resolution of hostnames and ip addresses. -More... -

-#include <dns.h> -

-Collaboration diagram for DNS:

Collaboration graph
-
[legend]
List of all members. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Public Member Functions

 DNS ()
 The default constructor uses dns addresses read from /etc/resolv.conf.
 DNS (std::string dnsserver)
 This constructor accepts a dns server address.
 ~DNS ()
 The destructor frees all used structures.
bool ReverseLookup (std::string ip)
 This method will start the reverse lookup of an ip given in dotted decimal format, e.g.
bool ForwardLookup (std::string host)
 This method will start the forward lookup of a hostname, e.g.
bool HasResult ()
 This method will return true when the lookup is completed.
bool HasResult (int fd)
 This method will return true if the lookup's fd matches the one provided.
std::string GetResult ()
 This method returns the result of your query as a string, depending upon wether you called DNS::ReverseLookup() or DNS::ForwardLookup.
std::string GetResultIP ()
int GetFD ()
 This method returns the file handle used by the dns query socket or zero if the query is invalid for some reason, e.g.
void SetNS (std::string dnsserver)

Private Member Functions

void dns_init ()
void dns_init_2 (const char *dnsserver)
in_addr * dns_aton4 (const char *const ipstring)
char * dns_ntoa4 (const in_addr *const ip)
int dns_getip4 (const char *const name)
int dns_getip4list (const char *const name)
int dns_getname4 (const in_addr *const ip)
char * dns_getresult (const int fd)
in_addr * dns_aton4_s (const char *const ipstring, in_addr *const ip)
char * dns_ntoa4_s (const in_addr *const ip, char *const result)
char * dns_getresult_s (const int fd, char *const result)
in_addr * dns_aton4_r (const char *const ipstring)
char * dns_ntoa4_r (const in_addr *const ip)
char * dns_getresult_r (const int fd)

Private Attributes

in_addr * binip
char * result
char localbuf [1024]
int t
int myfd
-

Detailed Description

-The DNS class allows fast nonblocking resolution of hostnames and ip addresses. -

-It is based heavily upon firedns by Ian Gulliver. -

- -

-Definition at line 35 of file dns.h.

Constructor & Destructor Documentation

-

- - - - -
- - - - - - - - -
DNS::DNS (   ) 
-
- - - - - -
-   - - -

-The default constructor uses dns addresses read from /etc/resolv.conf. -

-Please note that it will re-read /etc/resolv.conf for each copy of the class you instantiate, causing disk access and slow lookups if you create a lot of them. Consider passing the constructor a server address as a parameter instead.

-

- - - - -
- - - - - - - - - -
DNS::DNS ( std::string  dnsserver  ) 
-
- - - - - -
-   - - -

-This constructor accepts a dns server address. -

-The address must be in dotted decimal form, e.g. 1.2.3.4.

-

- - - - -
- - - - - - - - -
DNS::~DNS (   ) 
-
- - - - - -
-   - - -

-The destructor frees all used structures. -

-

-

Member Function Documentation

-

- - - - -
- - - - - - - - - -
in_addr* DNS::dns_aton4 ( const char *const   ipstring  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
in_addr* DNS::dns_aton4_r ( const char *const   ipstring  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - - - - - - - - - - -
in_addr* DNS::dns_aton4_s ( const char *const   ipstring,
in_addr *const   ip
)  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
int DNS::dns_getip4 ( const char *const   name  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
int DNS::dns_getip4list ( const char *const   name  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
int DNS::dns_getname4 ( const in_addr *const   ip  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
char* DNS::dns_getresult ( const int  fd  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
char* DNS::dns_getresult_r ( const int  fd  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - - - - - - - - - - -
char* DNS::dns_getresult_s ( const int  fd,
char *const   result
)  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - -
void DNS::dns_init (   )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
void DNS::dns_init_2 ( const char *  dnsserver  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
char* DNS::dns_ntoa4 ( const in_addr *const   ip  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
char* DNS::dns_ntoa4_r ( const in_addr *const   ip  )  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - - - - - - - - - - -
char* DNS::dns_ntoa4_s ( const in_addr *const   ip,
char *const   result
)  [private]
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
bool DNS::ForwardLookup ( std::string  host  ) 
-
- - - - - -
-   - - -

-This method will start the forward lookup of a hostname, e.g. -

-www.inspircd.org, and returns true if the lookup was successfully initiated.

-

- - - - -
- - - - - - - - -
int DNS::GetFD (   ) 
-
- - - - - -
-   - - -

-This method returns the file handle used by the dns query socket or zero if the query is invalid for some reason, e.g. -

-the dns server not responding.

-

- - - - -
- - - - - - - - -
std::string DNS::GetResult (   ) 
-
- - - - - -
-   - - -

-This method returns the result of your query as a string, depending upon wether you called DNS::ReverseLookup() or DNS::ForwardLookup. -

-

-

- - - - -
- - - - - - - - -
std::string DNS::GetResultIP (   ) 
-
- - - - - -
-   - - -

-

-

- - - - -
- - - - - - - - - -
bool DNS::HasResult ( int  fd  ) 
-
- - - - - -
-   - - -

-This method will return true if the lookup's fd matches the one provided. -

-

-

- - - - -
- - - - - - - - -
bool DNS::HasResult (   ) 
-
- - - - - -
-   - - -

-This method will return true when the lookup is completed. -

-It uses poll internally to determine the status of the socket.

-

- - - - -
- - - - - - - - - -
bool DNS::ReverseLookup ( std::string  ip  ) 
-
- - - - - -
-   - - -

-This method will start the reverse lookup of an ip given in dotted decimal format, e.g. -

-1.2.3.4, and returns true if the lookup was successfully initiated.

-

- - - - -
- - - - - - - - - -
void DNS::SetNS ( std::string  dnsserver  ) 
-
- - - - - -
-   - - -

-

-

Member Data Documentation

-

- - - - -
- - - - -
in_addr* DNS::binip [private]
-
- - - - - -
-   - - -

- -

-Definition at line 38 of file dns.h.

-

- - - - -
- - - - -
char DNS::localbuf[1024] [private]
-
- - - - - -
-   - - -

- -

-Definition at line 40 of file dns.h.

-

- - - - -
- - - - -
int DNS::myfd [private]
-
- - - - - -
-   - - -

- -

-Definition at line 43 of file dns.h.

-

- - - - -
- - - - -
char* DNS::result [private]
-
- - - - - -
-   - - -

- -

-Definition at line 39 of file dns.h.

-

- - - - -
- - - - -
int DNS::t [private]
-
- - - - - -
-   - - -

- -

-Definition at line 41 of file dns.h.

-

The documentation for this class was generated from the following file: -
Generated on Mon Dec 19 18:05:21 2005 for InspIRCd by  - -doxygen 1.4.4-20050815
- - -- cgit v1.2.3