author | Tero Marttila <terom@fixme.fi> |
Sun, 22 Feb 2009 06:52:55 +0200 | |
changeset 4 | a3ca0f97a075 |
parent 3 | cc94ae754e2a |
child 5 | a09a0797f6f0 |
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:
diff
changeset
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#ifndef 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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#define 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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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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* Low-level socket-related 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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*/ |
3 | 7 |
#include "error.h" |
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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 <sys/types.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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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 generic socket handle |
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; |
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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* Initialize the socket module's global state. Call this before calling any other sock_* functions. |
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*/ |
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a3ca0f97a075
change ERROR_* to use pointers again, and implement error_info for sock_init
Tero Marttila <terom@fixme.fi>
parents:
3
diff
changeset
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err_t sock_init (struct error_info *err); |
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/* |
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* A simple blocking TCP connect to the given host/service, using getaddrinfo. The connected socket is returned via |
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* *sock_ptr. In case of errors, additional error information is stored in *err |
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* |
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* @return zero on success, nonzero on error |
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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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* XXX: blocking |
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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err_t sock_tcp_connect (struct sock_stream **sock_ptr, const char *host, const char *service, struct error_info *err); |
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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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/* |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* A simple blocking SSL connect to the given host/service. |
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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* XXX: blocking |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* XXX: doesn't do any certificate verification. |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* XXX: exits on error |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
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* |
3 | 37 |
* Returns the socket handle, or NULL on errors. |
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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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struct sock_stream *sock_ssl_connect (const char *host, const char *service); |
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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/* |
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 generic read/write API for stream sockets. |
cf0e1bb6bcab
a fancy socket abstraction layer, with TCP, next, SSL. Also, .hgignore
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
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*/ |
3 | 44 |
err_t sock_stream_read (struct sock_stream *sock, void *buf, size_t len); |
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err_t sock_stream_write (struct sock_stream *sock, const void *buf, size_t len); |
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/** |
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* Get last err_info for \a sock, returned via \a *err. |
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*/ |
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void sock_stream_error (struct sock_stream *sock, struct error_info *err); |
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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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#endif |