author | Tero Marttila <terom@fixme.fi> |
Tue, 31 Mar 2009 22:09:53 +0300 | |
changeset 98 | f357f835f0d5 |
parent 85 | 75bc8b164ef8 |
child 118 | 05b8d5150313 |
permissions | -rw-r--r-- |
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a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
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#ifndef SOCK_INTERNAL_H |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
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#define SOCK_INTERNAL_H |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
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add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
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/** |
9c1050bc8709
add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
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* @file |
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Tero Marttila <terom@fixme.fi>
parents:
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* |
9c1050bc8709
add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
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* internal sock_* interface |
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add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
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*/ |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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#include "sock.h" |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
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9c1050bc8709
add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
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diff
changeset
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/** |
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* General state for all sock_stream's |
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Tero Marttila <terom@fixme.fi>
parents:
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*/ |
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struct sock_stream_ctx { |
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/** libevent core */ |
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struct event_base *ev_base; |
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}; |
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/** |
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* Global sock_stream_ctx used for sock_init() and all sock_stream's |
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*/ |
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extern struct sock_stream_ctx _sock_stream_ctx; |
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/** |
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* Socket implementation type methods |
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*/ |
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struct sock_stream_methods { |
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/** As read(2) */ |
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err_t (*read) (struct sock_stream *sock, void *buf, size_t *len); |
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/** As write(2) */ |
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err_t (*write) (struct sock_stream *sock, const void *buf, size_t *len); |
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/** Initialize events. cb_info/cb_arg are already updated */ |
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err_t (*event_init) (struct sock_stream *sock); |
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/** Enable events as specified */ |
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err_t (*event_enable) (struct sock_stream *sock, short mask); |
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/** Release all resources and free the sock_stream */ |
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void (*release) (struct sock_stream *sock); |
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}; |
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Tero Marttila <terom@fixme.fi>
parents:
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add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
12
diff
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/** |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* The base type struct, which defines the method table. |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
47 |
*/ |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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struct sock_stream_type { |
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add sock_stream_release/line_proto_release/irc_conn_release functions, and add proper cleanup to irc_net_create
Tero Marttila <terom@fixme.fi>
parents:
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/** Method table */ |
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struct sock_stream_methods methods; |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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}; |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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85 | 53 |
/** |
1
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* The base sock_stream type, as used by the sock_stream_* functions. |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* The specific implementations should embed this at the start of their type-specific struct, and then cast around |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* as appropriate. |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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*/ |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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struct sock_stream { |
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/** The sock_stream_type for this socket */ |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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struct sock_stream_type *type; |
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/** Last error info, XXX: remove this */ |
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struct error_info err; |
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4c4c906cc649
add sock_stream_callbacks and ev_base
Tero Marttila <terom@fixme.fi>
parents:
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diff
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/** Callbacks */ |
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const struct sock_stream_callbacks *cb_info; |
4c4c906cc649
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parents:
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/** Callback arg */ |
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parents:
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void *cb_arg; |
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/** Connection callback function */ |
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sock_stream_connect_cb conn_cb_func; |
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/** Connection callback context argument */ |
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void *conn_cb_arg; |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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}; |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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/** |
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* Convert a `struct sock_stream*` to the given type. |
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*/ |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
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#define SOCK_FROM_BASE(sock, type) ((type*) sock) |
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/** |
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* Get a pointer to the sock_stream's error_info field. |
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*/ |
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change ERROR_* to use pointers again, and implement error_info for sock_init
Tero Marttila <terom@fixme.fi>
parents:
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#define SOCK_ERR(sock) (&(sock)->err) |
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/** |
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* Initialize a sock_stream with the given sock_stream_type. |
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* |
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* The sock_stream should be initialized to zero. It is a bug to call this twice. |
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* |
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* @param sock the new sock_stream |
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* @param type the sock_stream_type defining the implementation used |
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*/ |
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void sock_stream_init (struct sock_stream *sock, struct sock_stream_type *type); |
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cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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/** |
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* Invoke the appropriate callbacks for the given EV_* bitmask. |
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* |
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* @param sock the sock_stream |
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* @param what combination of EV_* bits describing what callbacks to invoke |
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Tero Marttila <terom@fixme.fi>
parents:
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*/ |
4147fae232d9
update sock_stream_read/write semantics for EOF/EAGAIN, tentative event-based gnutls code
Tero Marttila <terom@fixme.fi>
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void sock_stream_invoke_callbacks (struct sock_stream *sock, short what); |
4147fae232d9
update sock_stream_read/write semantics for EOF/EAGAIN, tentative event-based gnutls code
Tero Marttila <terom@fixme.fi>
parents:
10
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1
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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#endif /* SOCK_INTERNAL_H */ |