зеркало из https://github.com/mozilla/gecko-dev.git
160 строки
5.4 KiB
C
160 строки
5.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#ifndef MKGETURL_H
|
|
#define MKGETURL_H
|
|
|
|
#include "xp.h"
|
|
|
|
/* default values */
|
|
#define DEF_DNS_EXPIRATION 900
|
|
#define DEF_MEM_CACHE_SIZE 8192
|
|
#define DEF_DISK_CACHE_SIZE 7680
|
|
#define DEF_CHECK_DOC_FREQ 0
|
|
#define DEF_ALLOW_AT_SIGN_UNAME FALSE
|
|
#define DEF_PROXY_TYPE 3
|
|
#define DEF_COOKIE_BEHAVIOR 0
|
|
|
|
/* fix Mac warnings about missing prototypes */
|
|
MODULE_PRIVATE int PR_CALLBACK
|
|
NET_PrefChangedFunc(const char *pref, void *data);
|
|
|
|
PUBLIC void NET_DisableGetURL(void);
|
|
MODULE_PRIVATE void
|
|
net_CallExitRoutine(Net_GetUrlExitFunc *exit_routine,
|
|
URL_Struct *URL_s,
|
|
int status,
|
|
FO_Present_Types format_out,
|
|
MWContext *window_id);
|
|
|
|
/* Debugging routine prints an URL (and string "header")
|
|
*/
|
|
PR_BEGIN_EXTERN_C
|
|
#ifdef DEBUG
|
|
extern void TraceURL (URL_Struct *url, char *header);
|
|
#else
|
|
#define TraceURL(U,M)
|
|
#endif /* DEBUG */
|
|
PR_END_EXTERN_C
|
|
|
|
/* forward declared; see below */
|
|
typedef struct _NET_ProtoImpl NET_ProtoImpl;
|
|
|
|
/* structure for maintaining multiple active data transfers
|
|
*/
|
|
typedef struct _ActiveEntry {
|
|
URL_Struct *URL_s; /* the URL data */
|
|
int status; /* current status */
|
|
int32 bytes_received; /* number of bytes received so far */
|
|
PRFileDesc *socket; /* data sock */
|
|
PRFileDesc *con_sock; /* socket waiting for connection */
|
|
Bool local_file; /* are we reading a local file */
|
|
Bool memory_file; /* are we reading from memory? */
|
|
int protocol; /* protocol used for transfer */
|
|
NET_ProtoImpl *proto_impl; /* handle to protocol implemenation */
|
|
void *con_data; /* data about the transfer connection and status */
|
|
/* routine to call when finished */
|
|
Net_GetUrlExitFunc *exit_routine;
|
|
MWContext * window_id; /* a unique window id */
|
|
FO_Present_Types format_out; /* the output format */
|
|
|
|
NET_StreamClass * save_stream; /* used for cacheing of partial docs
|
|
* The file code opens this stream
|
|
* and writes part of the file down it.
|
|
* Then the stream is saved
|
|
* and the rest is loaded from the
|
|
* network
|
|
*/
|
|
Bool busy;
|
|
|
|
char * proxy_conf; /* Proxy autoconfig string */
|
|
char * proxy_addr; /* Proxy address in host:port format */
|
|
unsigned long socks_host; /* SOCKS host IP address */
|
|
short socks_port; /* SOCKS port number */
|
|
|
|
} ActiveEntry;
|
|
|
|
/* typedefs of protocol implementation functions
|
|
*
|
|
* All these currently take an ActiveEntry Struct but
|
|
* should probably be abstracted out considerably more
|
|
*/
|
|
typedef int32 NET_ProtoInitFunc(ActiveEntry *ce);
|
|
typedef int32 NET_ProtoProcessFunc(ActiveEntry *ce);
|
|
typedef int32 NET_ProtoInterruptFunc(ActiveEntry *ce);
|
|
typedef int32 NET_ProtoCleanupFunc(void);
|
|
|
|
/* a structure to hold the registered implementation of
|
|
* a protocol converter
|
|
*/
|
|
struct _NET_ProtoImpl {
|
|
int32 (*init) (ActiveEntry *ce);
|
|
int32 (*process) (ActiveEntry *ce);
|
|
int32 (*interrupt) (ActiveEntry *ce);
|
|
void (*cleanup) (void); /* note that cleanup can be called more
|
|
* than once, when we need to shut down
|
|
* connections or free up memory
|
|
*/
|
|
char * scheme; /* What scheme does this protocol implementation handle */
|
|
};
|
|
|
|
PR_BEGIN_EXTERN_C
|
|
extern int NET_TotalNumberOfOpenConnections;
|
|
extern int NET_MaxNumberOfOpenConnections;
|
|
extern CacheUseEnum NET_CacheUseMethod;
|
|
extern time_t NET_StartupTime; /* time we began the program */
|
|
extern PRBool NET_ProxyAcLoaded;
|
|
/*
|
|
* Silently Interrupts all transfers in progress that have the same
|
|
* window id as the one passed in.
|
|
*/
|
|
extern int NET_SilentInterruptWindow(MWContext * window_id);
|
|
/* cause prefs to be read or updated */
|
|
extern void NET_SetupPrefs(const char * prefChanged);
|
|
|
|
extern NET_ProxyStyle NET_GetProxyStyle(void);
|
|
extern const char * net_GetPACUrl(void);
|
|
extern void net_SetPACUrl(char *u);
|
|
|
|
/* return a proxy server host and port to the caller or NULL
|
|
*/
|
|
extern char * NET_FindProxyHostForUrl(int urltype, char *urladdress);
|
|
|
|
/* registers a protocol impelementation for a particular url_type
|
|
* see NET_URL_Type() for types
|
|
*/
|
|
#ifdef MODULAR_NETLIB
|
|
PR_EXTERN(void)
|
|
#else
|
|
extern void
|
|
#endif /* MODULAR_NETLIB */
|
|
NET_RegisterProtocolImplementation(NET_ProtoImpl *impl, int for_url_type);
|
|
|
|
|
|
#ifdef TRUST_LABELS
|
|
/* given a URL search the list of URL_s structures for one that matches
|
|
* and has a non-empty trust list */
|
|
extern XP_List * NET_GetTrustList( char *TargetURL );
|
|
#endif
|
|
|
|
NET_ProtoImpl * net_get_protocol_impl(int for_url_type);
|
|
MODULE_PRIVATE int32 net_MailtoLoad (ActiveEntry * cur_entry);
|
|
|
|
PR_END_EXTERN_C
|
|
#endif /* not MKGetURL_H */
|