imapfilter/imapfilter/imapfilter.c

#include <stdio.h>
#include <unistd.h>
#include <string.h>

#include "config.h"
#include "imapfilter.h"
#include "file.h"
#include "connect.h"
#include "imap.h"
#include "log.h"


int options;                    /* Program options. */
extern int sock;
extern account_data account;


/*
 * In the begining there was main()...
 */
int main(int argc, char **argv)
{
    char *config = NULL;        /* Configuration file. */
    int c;

    options = OPTION_DETAILS_NORMAL;

    prepare_account();

    while ((c = getopt(argc, argv, "c:hl:qstv")) != -1) {
        switch (c) {
        case 'c':
            config = optarg;
            break;
        case 'h':
            usage();
            exit(1);
            break;
        case 'l':
            strncpy(account.logfile, optarg, FILENAME_MAX);
            break;
        case 'q':
            options &= OPTION_DETAILS_CLEAR;
            options |= OPTION_DETAILS_QUITE;
            break;
        case 's':
            options |= OPTION_SHOW_HEADERS;
            break;
        case 't':
            options |= OPTION_TEST_MODE;
            break;
        case 'v':
            options &= OPTION_DETAILS_CLEAR;
            options |= OPTION_DETAILS_VERBOSE;
            break;
        default:
            usage();
            exit(1);
            break;
        }
    }

    if (read_config(config) || open_logfile())
        exit(2);

    if (establish_connection()) {
        close_logfile();
        exit(3);
    }

    clear_stream();

#ifdef DEBUG
    imap_noop();
#endif

    imap_login();
    imap_select();

    apply_filters();

    imap_logout();

    close_connection();

    close_logfile();

    exit(0);
}


/*
 * Search and if found (and not in test mode) delete any messages
 * that match the defined filters.
 */
void apply_filters(void)
{
    char results[SEARCH_RESULTS_MAX];

    if (!imap_search(results) && results[0]) {
        delete_messages(results);
        if (!(options & OPTION_TEST_MODE))
            imap_expunge();
    }
}


/*
 * Prints a very brief usage message.
 */
void usage(void)
{
    fprintf(stderr,
            "usage: imapfilter [-hqstv] [-c configfile] [-l logfile]\n");
}
1	lefcha	1.1	#include <stdio.h>
2			#include <unistd.h>
3			#include <string.h>
4
5			#include "config.h"
6			#include "imapfilter.h"
7			#include "file.h"
8			#include "connect.h"
9			#include "imap.h"
10			#include "log.h"
11
12
13			int options; /* Program options. */
14			extern int sock;
15			extern account_data account;
16
17
18	lefcha	1.2	/*
19			* In the begining there was main()...
20			*/
21	lefcha	1.1	int main(int argc, char **argv)
22			{
23			char config = NULL; / Configuration file. */
24			int c;
25
26			options = OPTION_DETAILS_NORMAL;
27	lefcha	1.4
28			prepare_account();
29	lefcha	1.1
30	lefcha	1.3	while ((c = getopt(argc, argv, "c:hl:qstv")) != -1) {
31	lefcha	1.1	switch (c) {
32	lefcha	1.3	case 'c':
33			config = optarg;
34			break;
35	lefcha	1.2	case 'h':
36			usage();
37			exit(1);
38			break;
39	lefcha	1.1	case 'l':
40			strncpy(account.logfile, optarg, FILENAME_MAX);
41			break;
42			case 'q':
43			options &= OPTION_DETAILS_CLEAR;
44			options \|= OPTION_DETAILS_QUITE;
45			break;
46	lefcha	1.3	case 's':
47			options \|= OPTION_SHOW_HEADERS;
48			break;
49	lefcha	1.1	case 't':
50			options \|= OPTION_TEST_MODE;
51			break;
52			case 'v':
53			options &= OPTION_DETAILS_CLEAR;
54			options \|= OPTION_DETAILS_VERBOSE;
55			break;
56			default:
57	lefcha	1.2	usage();
58	lefcha	1.1	exit(1);
59			break;
60			}
61			}
62
63			if (read_config(config) \|\| open_logfile())
64	lefcha	1.2	exit(2);
65	lefcha	1.1
66			if (establish_connection()) {
67			close_logfile();
68	lefcha	1.2	exit(3);
69	lefcha	1.1	}
70
71			clear_stream();
72
73			#ifdef DEBUG
74			imap_noop();
75			#endif
76
77			imap_login();
78			imap_select();
79
80			apply_filters();
81
82			imap_logout();
83
84			close_connection();
85
86			close_logfile();
87
88			exit(0);
89			}
90
91
92			/*
93			* Search and if found (and not in test mode) delete any messages
94			* that match the defined filters.
95			*/
96			void apply_filters(void)
97			{
98			char results[SEARCH_RESULTS_MAX];
99
100	lefcha	1.4	if (!imap_search(results) && results[0]) {
101	lefcha	1.1	delete_messages(results);
102			if (!(options & OPTION_TEST_MODE))
103			imap_expunge();
104			}
105	lefcha	1.2	}
106
107
108			/*
109	lefcha	1.3	* Prints a very brief usage message.
110	lefcha	1.2	*/
111			void usage(void)
112			{
113			fprintf(stderr,
114	lefcha	1.3	"usage: imapfilter [-hqstv] [-c configfile] [-l logfile]\n");
115	lefcha	1.1	}