hostiles.c File Reference

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Detailed Description

Support for the hostiles.txt of BearShare.

This file is based a lot on the whitelist stuff by vidar.

Author:

Markus Goetz

Date:

2003

Author:

Raphael Manfredi

Date:

2004

#include "common.h"
#include "hostiles.h"
#include "settings.h"
#include "nodes.h"
#include "lib/file.h"
#include "lib/misc.h"
#include "lib/glib-missing.h"
#include "lib/iprange.h"
#include "lib/walloc.h"
#include "lib/watcher.h"
#include "if/gnet_property.h"
#include "if/gnet_property_priv.h"
#include "if/bridge/c2ui.h"
#include "lib/override.h"

Enumerations
enum	hostiles_t { HOSTILE_GLOBAL = 0, HOSTILE_PRIVATE = 1, NUM_HOSTILES }
Functions
void	hostiles_close_one (hostiles_t which)
	Frees all entries in the given hostiles.
gint	hostiles_load (FILE *f, hostiles_t which)
	Load hostile data from the supplied FILE.
void	hostiles_changed (const gchar *filename, gpointer udata)
	Watcher callback, invoked when the file from which we read the hostile addresses changed.
void	hostiles_retrieve_from_file (FILE *f, hostiles_t which, const gchar *path, const gchar *filename)
void	hostiles_retrieve (hostiles_t which)
	Loads the hostiles.txt into memory.
gboolean	use_global_hostiles_txt_changed (property_t unused_prop)
	If the property was set to FALSE at startup time, hostile_db[HOSTILE_GLOBAL] is still NULL and we need to load the global hostiles.txt now.
void	hostiles_init (void)
	Called on startup.
void	hostiles_close (void)
	Frees all entries in all the hostiles.
gboolean	hostiles_check (const host_addr_t ha)
	Check the given address against the entries in the hostiles.
Variables
const gchar	hostile [] = "hostile"
const gchar	hostiles_file [] = "hostiles.txt"
const gchar *const	hostiles_what [NUM_HOSTILES]
iprange_db *	hostile_db [NUM_HOSTILES]
	The hostile database.

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Enumeration Type Documentation

enum hostiles_t

Enumeration values: HOSTILE_GLOBAL  HOSTILE_PRIVATE  NUM_HOSTILES

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Function Documentation

void hostiles_changed (  const gchar *  filename, gpointer  udata )  [static]

Watcher callback, invoked when the file from which we read the hostile addresses changed.

gboolean hostiles_check (  const host_addr_t  ha  )

Check the given address against the entries in the hostiles. Parameters: ha  the host address to check. Returns: TRUE if found, and FALSE if not.

void hostiles_close (  void   )

Frees all entries in all the hostiles.

void hostiles_close_one (  hostiles_t  which  )  [static]

Frees all entries in the given hostiles.

void hostiles_init (  void   )

Called on startup. Loads the hostiles.txt into memory.

gint hostiles_load (  FILE *  f, hostiles_t  which )  [static]

Load hostile data from the supplied FILE. Returns: the amount of entries loaded.

void hostiles_retrieve (  hostiles_t  which  )  [static]

Loads the hostiles.txt into memory. Choosing the first file we find among the several places we look at, typically: ~/.gtk-gnutella/hostiles.txt /usr/share/gtk-gnutella/hostiles.txt /home/src/gtk-gnutella/hostiles.txt The selected file will then be monitored and a reloading will occur shortly after a modification.

void hostiles_retrieve_from_file (  FILE *  f, hostiles_t  which, const gchar *  path, const gchar *  filename )  [static]

gboolean use_global_hostiles_txt_changed (  property_t  unused_prop  )  [static]

If the property was set to FALSE at startup time, hostile_db[HOSTILE_GLOBAL] is still NULL and we need to load the global hostiles.txt now. Otherwise, there's nothing to do, hostiles_check() will simply ignore hostile_db[HOSTILE_GLOBAL]. The file watcher keeps running though during this session and we keep the database in memory.

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Variable Documentation

const gchar hostile[] = "hostile" [static]

struct iprange_db* hostile_db[NUM_HOSTILES] [static]

The hostile database.

const gchar hostiles_file[] = "hostiles.txt" [static]

const gchar* const hostiles_what[NUM_HOSTILES] [static]

Initial value: { "hostile IP addresses (global)", "hostile IP addresses (private)" }

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