mirror of
https://github.com/moparisthebest/imapfilter
synced 2024-08-13 16:53:51 -04:00
4fe1a3d649
Move the source code to the src dir, the man pages to the doc dir, and the example configuration files to the samples dir, and update all relevant files to reflect the changes.
102 lines
1.4 KiB
C
102 lines
1.4 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "imapfilter.h"
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#include "session.h"
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#include "list.h"
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extern list *sessions;
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/*
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* Allocate memory for a new session and add it to the sessions linked list.
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*/
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session *
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session_new(void)
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{
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session *s;
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s = (session *)xmalloc(sizeof(session));
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session_init(s);
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sessions = list_append(sessions, s);
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return s;
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}
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/*
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* Set session variables to safe values.
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*/
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void
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session_init(session *ssn)
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{
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ssn->server = NULL;
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ssn->port = NULL;
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ssn->username = NULL;
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ssn->socket = -1;
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#ifndef NO_SSLTLS
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ssn->ssl = NULL;
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#endif
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ssn->protocol = PROTOCOL_NONE;
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ssn->capabilities = CAPABILITY_NONE;
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ssn->ns.prefix = NULL;
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ssn->ns.delim = '\0';
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}
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/*
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* Remove session from sessions linked list.
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*/
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void
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session_destroy(session *ssn)
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{
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sessions = list_remove(sessions, ssn);
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session_free(ssn);
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}
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/*
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* Free session allocated memory.
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*/
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void
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session_free(session *ssn)
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{
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if (ssn->server)
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xfree(ssn->server);
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if (ssn->port)
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xfree(ssn->port);
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if (ssn->username)
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xfree(ssn->username);
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if (ssn->ns.prefix)
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xfree(ssn->ns.prefix);
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xfree(ssn);
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}
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/*
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* Based on the specified socket, find an active IMAP session.
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*/
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session *
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session_find(const char *serv, const char *port, const char *user)
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{
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list *l;
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session *s;
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for (l = sessions; l; l = l->next) {
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s = l->data;
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if (!strcmp(s->server, serv) &&
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!strcmp(s->port, port) &&
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!strcmp(s->username, user))
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return s;
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}
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return NULL;
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}
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