NeoMutt  2020-06-26-30-g76c339
Teaching an old dog new tricks
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mutt_socket.c File Reference

NeoMutt connections. More...

#include "config.h"
#include <stdio.h>
#include <string.h>
#include "email/lib.h"
#include "conn/lib.h"
#include "mutt_socket.h"
#include "hook.h"
#include "mutt_account.h"
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Go to the source code of this file.

Functions

struct Connectionmutt_conn_new (const struct ConnAccount *cac)
 Create a new Connection. More...
 
struct Connectionmutt_conn_find (const struct ConnAccount *cac)
 Find a connection from a list. More...
 

Detailed Description

NeoMutt connections.

Authors
  • Brendan Cully

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file mutt_socket.c.

Function Documentation

◆ mutt_conn_new()

struct Connection* mutt_conn_new ( const struct ConnAccount cac)

Create a new Connection.

Parameters
cacCredentials to use
Return values
ptrNew Connection

Definition at line 46 of file mutt_socket.c.

47 {
48  enum ConnectionType conn_type;
49 
50  if (C_Tunnel)
51  conn_type = MUTT_CONNECTION_TUNNEL;
52  else if (cac->flags & MUTT_ACCT_SSL)
53  conn_type = MUTT_CONNECTION_SSL;
54  else
55  conn_type = MUTT_CONNECTION_SIMPLE;
56 
57  struct Connection *conn = mutt_socket_new(conn_type);
58  if (conn)
59  {
60  memcpy(&conn->account, cac, sizeof(struct ConnAccount));
61  }
62  else
63  {
64  if (conn_type == MUTT_CONNECTION_SSL)
65  {
66 #ifndef USE_SSL
67  /* that's probably why it failed */
68  mutt_error(_("SSL is unavailable, can't connect to %s"), cac->host);
69 #endif
70  }
71  }
72  return conn;
73 }
Tunnelled connection.
Definition: socket.h:37
struct ConnAccount account
Account details: username, password, etc.
Definition: connection.h:36
const char * C_Tunnel
Config: Shell command to establish a tunnel.
Definition: conn_globals.c:57
struct Connection * mutt_socket_new(enum ConnectionType type)
allocate and initialise a new connection
Definition: socket.c:278
An open network connection (socket)
Definition: connection.h:34
#define _(a)
Definition: message.h:28
char host[128]
Server to login to.
Definition: connaccount.h:53
SSL/TLS-encrypted connection.
Definition: socket.h:38
Simple TCP socket connection.
Definition: socket.h:36
Login details for a remote server.
Definition: connaccount.h:51
#define mutt_error(...)
Definition: logging.h:84
ConnectionType
Type of connection.
Definition: socket.h:34
#define MUTT_ACCT_SSL
Account uses SSL/TLS.
Definition: connaccount.h:46
MuttAccountFlags flags
Which fields are initialised, e.g. MUTT_ACCT_USER.
Definition: connaccount.h:59
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◆ mutt_conn_find()

struct Connection* mutt_conn_find ( const struct ConnAccount cac)

Find a connection from a list.

Parameters
cacConnAccount to match
Return values
ptrMatching Connection

find a connection off the list of connections whose account matches cac. If start is not null, only search for connections after the given connection (allows higher level socket code to make more fine-grained searches than account info - eg in IMAP we may wish to find a connection which is not in IMAP_SELECTED state)

Definition at line 86 of file mutt_socket.c.

87 {
88  struct Url url = { 0 };
89  char hook[1024];
90 
91  /* cac isn't actually modified, since url isn't either */
92  mutt_account_tourl((struct ConnAccount *) cac, &url);
93  url.path = NULL;
94  url_tostring(&url, hook, sizeof(hook), 0);
95  mutt_account_hook(hook);
96 
97  return mutt_conn_new(cac);
98 }
A parsed URL proto://user:password@host:port/path?a=1&b=2
Definition: url.h:66
void mutt_account_tourl(struct ConnAccount *cac, struct Url *url)
Fill URL with info from account.
Definition: mutt_account.c:79
struct Connection * mutt_conn_new(const struct ConnAccount *cac)
Create a new Connection.
Definition: mutt_socket.c:46
void mutt_account_hook(const char *url)
Perform an account hook.
Definition: hook.c:755
Login details for a remote server.
Definition: connaccount.h:51
char * path
Path.
Definition: url.h:73
int url_tostring(struct Url *url, char *dest, size_t len, int flags)
Output the URL string for a given Url object.
Definition: url.c:418
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