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elinks/src/protocol/protocol.h

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Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
#ifndef EL__PROTOCOL_PROTOCOL_H
#define EL__PROTOCOL_PROTOCOL_H
#include "main/module.h"
struct connection;
struct session;
struct terminal;
struct uri;
enum protocol {
PROTOCOL_ABOUT,
PROTOCOL_BITTORRENT,
Fix blacklist crash in BitTorrent make_bittorrent_peer_connection() used to construct a struct uri on the stack. This was hacky but worked nicely because the struct uri was not really accessed after make_connection() returned. However, since commit a83ff1f565a4a7bc25a4b8353ee26bc1b97410e3, the struct uri is also needed when the connection is being closed. Valgrind shows: Invalid read of size 2 at 0x8100764: get_blacklist_entry (blacklist.c:33) by 0x8100985: del_blacklist_entry (blacklist.c:64) by 0x80DA579: complete_connect_socket (socket.c:448) by 0x80DA84A: connected (socket.c:513) by 0x80D0DDF: select_loop (select.c:297) by 0x80D00C6: main (main.c:353) Address 0xBEC3BFAE is just below the stack ptr. To suppress, use: --workaround-gcc296-bugs=yes To fix this, allocate the struct uri on the heap instead, by constructing a string and giving that to get_uri(). This string cannot use the "bittorrent" URI scheme because parse_uri() does not recognize the host and port fields in that. (The "bittorrent" scheme has protocol_backend.free_syntax = 1 in order to support strings like "bittorrent:http://beta.legaltorrents.com/get/159-noisome-beasts".) Instead, define a new "bittorrent-peer" URI scheme for this purpose. If the user attempts to use this URI scheme, its handler aborts the connection with an error; but when make_bittorrent_peer_connection() uses a bittorrent-peer URI, the handler is not called. This change also lets get_uri() set the ipv6 flag if peer_info->ip is an IPv6 address literal. Reported by Witold Filipczyk.
2008-09-06 23:10:52 -04:00
PROTOCOL_BITTORRENT_PEER,
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
PROTOCOL_DATA,
PROTOCOL_FILE,
PROTOCOL_FINGER,
- FSP protocol
2006-01-16 05:40:13 -05:00
PROTOCOL_FSP,
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
PROTOCOL_FTP,
PROTOCOL_GOPHER,
PROTOCOL_HTTP,
PROTOCOL_HTTPS,
PROTOCOL_JAVASCRIPT,
Handle mailcap's copiousoutput without an external pager. I tested it only on local PDFs. I don't know if temporary files are deleted or not.
2010-07-24 11:07:18 -04:00
PROTOCOL_MAILCAP,
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
PROTOCOL_NEWS,
PROTOCOL_NNTP,
PROTOCOL_NNTPS,
PROTOCOL_PROXY,
PROTOCOL_SMB,
PROTOCOL_SNEWS,
/* Keep these last! */
PROTOCOL_UNKNOWN,
PROTOCOL_USER,
PROTOCOL_LUA,
/* For protocol backend index checking */
PROTOCOL_BACKENDS,
};
/* Besides the session an external handler also takes the url as an argument */
typedef void (protocol_handler_T)(struct connection *);
typedef void (protocol_external_handler_T)(struct session *, struct uri *);
/* Accessors for the protocol backends. */
int get_protocol_port(enum protocol protocol);
int get_protocol_need_slashes(enum protocol protocol);
Bug 744: Make removal of double slashes more protocol specific Add a boolean protocol flag which says whether "//" in the path part of an URI can be safely substituted with "/". Be conservative and enable it only for file://, ftp:// and nntp[s]://. Other can be turned on later, if needed. Generalizes the fix from 58b3b1e75239fac7f48d54609b4033c228d6a5da.
2007-09-11 08:14:17 -04:00
int get_protocol_keep_double_slashes(enum protocol protocol);
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
int get_protocol_need_slash_after_host(enum protocol protocol);
int get_protocol_free_syntax(enum protocol protocol);
int get_protocol_need_ssl(enum protocol protocol);
protocol_handler_T *get_protocol_handler(enum protocol protocol);
protocol_external_handler_T *get_protocol_external_handler(struct terminal *, struct uri *);
/* Resolves the given protocol @name with length @namelen to a known protocol,
* PROTOCOL_UNKOWN or PROTOCOL_INVALID if no protocol part could be identified.
* User defined protocols (configurable via protocol.user) takes precedence. */
enum protocol get_protocol(unsigned char *name, int namelen);
extern struct module protocol_module;
#endif
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