dovecot/original-hg/dovecot-1.2: src/pop3/commands.c annotate

annotate src/pop3/commands.c @ 3879:928229f8b3e6 HEAD

deinit, unref, destroy, close, free, etc. functions now take a pointer to their data pointer, and set it to NULL. This makes double-frees less likely to cause security holes.

author	Timo Sirainen <tss@iki.fi>
date	Sat, 14 Jan 2006 20:47:20 +0200
parents	55df57c028d4
children	904c53275e83

rev	line source
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	1 /* Copyright (C) 2002 Timo Sirainen */
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	2
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "common.h"
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	4 #include "istream.h"
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	5 #include "ostream.h"
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "str.h"
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	7 #include "var-expand.h"
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	8 #include "message-size.h"
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	9 #include "mail-storage.h"
1845 bd8b6ed35327 Removed fetch_init/fetch_next from mail-storage. search_* makes it Timo Sirainen <tss@iki.fi> parents: 1672 diff changeset	10 #include "mail-search.h"
1059 d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	11 #include "capability.h"
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	12 #include "commands.h"
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	13
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #define MSGS_BITMASK_SIZE(client) \
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	15 ((client->messages_count + (CHAR_BIT-1)) / CHAR_BIT)
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	16
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	17 static const char get_msgnum(struct client client, const char *args,
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	18 unsigned int *msgnum)
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	19 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	20 unsigned int num, last_num;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	21
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	22 num = 0;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	23 while (args != '\0' && args != ' ') {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	24 if (args < '0' \|\| args > '9') {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	25 client_send_line(client,
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	26 "-ERR Invalid message number: %s", args);
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	27 return NULL;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	28 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	29
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	30 last_num = num;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	31 num = num10 + (args - '0');
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	32 if (num < last_num) {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	33 client_send_line(client,
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	34 "-ERR Message number too large: %s", args);
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	35 return NULL;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	36 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	37 args++;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	38 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	39
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	40 if (num == 0 \|\| num > client->messages_count) {
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	41 client_send_line(client,
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	42 "-ERR There's no message %u.", num);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	43 return NULL;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	44 }
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	45 num--;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	46
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	47 if (client->deleted) {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	48 if (client->deleted_bitmask[num / CHAR_BIT] &
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	49 (1 << (num % CHAR_BIT))) {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	50 client_send_line(client, "-ERR Message is deleted.");
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	51 return NULL;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	52 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	53 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	54
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	55 while (*args == ' ') args++;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	56
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	57 *msgnum = num;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	58 return args;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	59 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	60
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	61 static const char get_size(struct client client, const char *args,
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	62 uoff_t *size)
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	63 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	64 uoff_t num, last_num;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	65
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	66 num = 0;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	67 while (args != '\0' && args != ' ') {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	68 if (args < '0' \|\| args > '9') {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	69 client_send_line(client, "-ERR Invalid size: %s",
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	70 args);
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	71 return NULL;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	72 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	73
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	74 last_num = num;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	75 num = num10 + (args - '0');
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	76 if (num < last_num) {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	77 client_send_line(client, "-ERR Size too large: %s",
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	78 args);
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	79 return NULL;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	80 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	81 args++;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	82 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	83
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	84 while (*args == ' ') args++;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	85
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	86 *size = num;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	87 return args;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	88 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	89
1059 d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	90 static int cmd_capa(struct client client, const char args __attr_unused__)
d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	91 {
d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	92 client_send_line(client, "+OK\r\n"POP3_CAPABILITY_REPLY".");
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	93 return 1;
1059 d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	94 }
d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	95
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	96 static int cmd_dele(struct client client, const char args)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	97 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	98 unsigned int msgnum;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	99
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	100 if (get_msgnum(client, args, &msgnum) == NULL)
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	101 return 0;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	102
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	103 if (!client->deleted) {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	104 client->deleted_bitmask = i_malloc(MSGS_BITMASK_SIZE(client));
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	105 client->deleted = TRUE;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	106 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	107
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	108 client->deleted_bitmask[msgnum / CHAR_BIT] \|= 1 << (msgnum % CHAR_BIT);
1994 77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	109 client->deleted_count++;
77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	110 client->deleted_size += client->message_sizes[msgnum];
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	111 client_send_line(client, "+OK Marked to be deleted.");
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	112 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	113 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	114
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	115 struct cmd_list_context {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	116 unsigned int msgnum;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	117 };
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	118
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	119 static void cmd_list_callback(struct client *client)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	120 {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	121 struct cmd_list_context *ctx = client->cmd_context;
3663 6d485bf73429 Don't send duplicate lines in LIST command when buffer is full. Timo Sirainen <tss@iki.fi> parents: 3567 diff changeset	122 int ret = 1;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	123
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	124 for (; ctx->msgnum != client->messages_count; ctx->msgnum++) {
3663 6d485bf73429 Don't send duplicate lines in LIST command when buffer is full. Timo Sirainen <tss@iki.fi> parents: 3567 diff changeset	125 if (ret == 0) {
6d485bf73429 Don't send duplicate lines in LIST command when buffer is full. Timo Sirainen <tss@iki.fi> parents: 3567 diff changeset	126 /* buffer full */
6d485bf73429 Don't send duplicate lines in LIST command when buffer is full. Timo Sirainen <tss@iki.fi> parents: 3567 diff changeset	127 return;
6d485bf73429 Don't send duplicate lines in LIST command when buffer is full. Timo Sirainen <tss@iki.fi> parents: 3567 diff changeset	128 }
6d485bf73429 Don't send duplicate lines in LIST command when buffer is full. Timo Sirainen <tss@iki.fi> parents: 3567 diff changeset	129
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	130 if (client->deleted) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	131 if (client->deleted_bitmask[ctx->msgnum / CHAR_BIT] &
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	132 (1 << (ctx->msgnum % CHAR_BIT)))
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	133 continue;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	134 }
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	135 ret = client_send_line(client, "%u %"PRIuUOFF_T,
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	136 ctx->msgnum+1,
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	137 client->message_sizes[ctx->msgnum]);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	138 if (ret < 0)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	139 break;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	140 }
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	141
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	142 client_send_line(client, ".");
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	143
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	144 i_free(ctx);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	145 client->cmd = NULL;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	146 }
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	147
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	148 static int cmd_list(struct client client, const char args)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	149 {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	150 struct cmd_list_context *ctx;
1044 50d258907c99 Read the sizes of all messages to memory at startup. More failsafe and Timo Sirainen <tss@iki.fi> parents: 1043 diff changeset	151
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	152 if (*args == '\0') {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	153 ctx = i_new(struct cmd_list_context, 1);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	154 client_send_line(client, "+OK %u messages:",
1994 77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	155 client->messages_count - client->deleted_count);
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	156
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	157 client->cmd = cmd_list_callback;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	158 client->cmd_context = ctx;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	159 cmd_list_callback(client);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	160 } else {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	161 unsigned int msgnum;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	162
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	163 if (get_msgnum(client, args, &msgnum) == NULL)
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	164 return 0;
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	165
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	166 client_send_line(client, "+OK %u %"PRIuUOFF_T, msgnum+1,
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	167 client->message_sizes[msgnum]);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	168 }
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	169
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	170 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	171 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	172
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	173 static int cmd_last(struct client client, const char args __attr_unused__)
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	174 {
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	175 client_send_line(client, "+OK %u", client->last_seen);
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	176 return 1;
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	177 }
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	178
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	179 static int cmd_noop(struct client client, const char args __attr_unused__)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	180 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	181 client_send_line(client, "+OK");
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	182 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	183 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	184
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	185 static bool expunge_mails(struct client *client)
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	186 {
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	187 struct mail_search_arg search_arg;
3557 ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	188 struct mail_search_seqset seqset;
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	189 struct mail_search_context *ctx;
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	190 struct mail *mail;
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	191 uint32_t idx;
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	192 bool ret = TRUE;
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	193
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	194 if (client->deleted_bitmask == NULL)
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	195 return TRUE;
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	196
3558 bfd47c33c46d Fix Timo Sirainen <tss@iki.fi> parents: 3557 diff changeset	197 memset(&seqset, 0, sizeof(seqset));
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	198 memset(&search_arg, 0, sizeof(search_arg));
3557 ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	199 seqset.seq1 = 1;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	200 seqset.seq2 = client->messages_count;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	201 search_arg.type = SEARCH_SEQSET;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	202 search_arg.value.seqset = &seqset;
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	203
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	204 ctx = mailbox_search_init(client->trans, NULL, &search_arg, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	205 mail = mail_alloc(client->trans, 0, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	206 while (mailbox_search_next(ctx, mail) > 0) {
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	207 idx = mail->seq - 1;
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	208 if ((client->deleted_bitmask[idx / CHAR_BIT] &
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	209 1 << (idx % CHAR_BIT)) != 0) {
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	210 if (mail_expunge(mail) < 0) {
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	211 ret = FALSE;
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	212 break;
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	213 }
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	214 }
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	215 }
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	216 mail_free(&mail);
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	217
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	218 if (mailbox_search_deinit(&ctx) < 0)
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	219 ret = FALSE;
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	220 return ret;
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	221 }
8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	222
2711 d2e899bb6f5b Delay writing seen flags to mailbox. Timo Sirainen <tss@iki.fi> parents: 2694 diff changeset	223 static int cmd_quit(struct client client, const char args __attr_unused__)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	224 {
2711 d2e899bb6f5b Delay writing seen flags to mailbox. Timo Sirainen <tss@iki.fi> parents: 2694 diff changeset	225 if (client->deleted) {
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	226 if (!expunge_mails(client)) {
2711 d2e899bb6f5b Delay writing seen flags to mailbox. Timo Sirainen <tss@iki.fi> parents: 2694 diff changeset	227 client_send_storage_error(client);
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	228 client_disconnect(client,
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	229 "Storage error during logout.");
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	230 return 1;
2711 d2e899bb6f5b Delay writing seen flags to mailbox. Timo Sirainen <tss@iki.fi> parents: 2694 diff changeset	231 }
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	232 }
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	233
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	234 mailbox_transaction_commit(&client->trans,
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	235 MAILBOX_SYNC_FLAG_FULL_WRITE);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	236
1640 db14aa8e2b5c API change for expunging messages. Not exactly what I wanted, but good Timo Sirainen <tss@iki.fi> parents: 1507 diff changeset	237 if (!client->deleted)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	238 client_send_line(client, "+OK Logging out.");
2711 d2e899bb6f5b Delay writing seen flags to mailbox. Timo Sirainen <tss@iki.fi> parents: 2694 diff changeset	239 else
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	240 client_send_line(client, "+OK Logging out, messages deleted.");
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	241
3384 3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	242 client_disconnect(client, "Logout.");
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	243 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	244 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	245
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	246 struct fetch_context {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	247 struct mail_search_context *search_ctx;
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	248 struct mail *mail;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	249 struct istream *stream;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	250 uoff_t body_lines;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	251
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	252 struct mail_search_arg search_arg;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	253 struct mail_search_seqset seqset;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	254
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	255 unsigned char last;
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	256 bool cr_skipped, in_body;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	257 };
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	258
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	259 static void fetch_deinit(struct fetch_context *ctx)
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	260 {
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	261 (void)mailbox_search_deinit(&ctx->search_ctx);
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	262 mail_free(&ctx->mail);
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	263 i_free(ctx);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	264 }
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	265
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	266 static void fetch_callback(struct client *client)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	267 {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	268 struct fetch_context *ctx = client->cmd_context;
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	269 const unsigned char *data;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	270 unsigned char add;
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	271 size_t i, size;
2712 c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	272 int ret;
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	273
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	274 while ((ctx->body_lines > 0 \|\| !ctx->in_body) &&
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	275 i_stream_read_data(ctx->stream, &data, &size, 0) > 0) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	276 if (size > 4096)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	277 size = 4096;
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	278
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	279 add = '\0';
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	280 for (i = 0; i < size; i++) {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	281 if ((data[i] == '\r' \|\| data[i] == '\n') &&
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	282 !ctx->in_body) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	283 if (i == 0 && (ctx->last == '\0' \|\|
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	284 ctx->last == '\n'))
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	285 ctx->in_body = TRUE;
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	286 else if (i > 0 && data[i-1] == '\n')
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	287 ctx->in_body = TRUE;
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	288 }
5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	289
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	290 if (data[i] == '\n') {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	291 if ((i == 0 && ctx->last != '\r') \|\|
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	292 (i > 0 && data[i-1] != '\r')) {
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	293 /* missing CR */
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	294 add = '\r';
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	295 break;
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	296 }
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	297
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	298 if (ctx->in_body) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	299 if (--ctx->body_lines == 0) {
1051 5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	300 i++;
5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	301 break;
5c76c96f745f bugfixes Timo Sirainen <tss@iki.fi> parents: 1045 diff changeset	302 }
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	303 }
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	304 } else if (data[i] == '.' &&
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	305 ((i == 0 && ctx->last == '\n') \|\|
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	306 (i > 0 && data[i-1] == '\n'))) {
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	307 /* escape the dot */
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	308 add = '.';
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	309 break;
2316 1c1ed4494aa4 Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3 Timo Sirainen <tss@iki.fi> parents: 2238 diff changeset	310 } else if (data[i] == '\0' &&
1c1ed4494aa4 Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3 Timo Sirainen <tss@iki.fi> parents: 2238 diff changeset	311 (client_workarounds &
1c1ed4494aa4 Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3 Timo Sirainen <tss@iki.fi> parents: 2238 diff changeset	312 WORKAROUND_OUTLOOK_NO_NULS) != 0) {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	313 add = 0x80;
2323 ec1dac19cb06 outlook-no-nuls workaround fix Timo Sirainen <tss@iki.fi> parents: 2316 diff changeset	314 break;
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	315 }
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	316 }
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	317
2520 255cea3e2331 fixed potential crash Timo Sirainen <tss@iki.fi> parents: 2518 diff changeset	318 if (i > 0) {
255cea3e2331 fixed potential crash Timo Sirainen <tss@iki.fi> parents: 2518 diff changeset	319 if (o_stream_send(client->output, data, i) < 0)
255cea3e2331 fixed potential crash Timo Sirainen <tss@iki.fi> parents: 2518 diff changeset	320 break;
255cea3e2331 fixed potential crash Timo Sirainen <tss@iki.fi> parents: 2518 diff changeset	321 ctx->last = data[i-1];
255cea3e2331 fixed potential crash Timo Sirainen <tss@iki.fi> parents: 2518 diff changeset	322 i_stream_skip(ctx->stream, i);
255cea3e2331 fixed potential crash Timo Sirainen <tss@iki.fi> parents: 2518 diff changeset	323 }
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	324
2712 c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	325 if (o_stream_get_buffer_used_size(client->output) >= 4096) {
c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	326 if ((ret = o_stream_flush(client->output)) < 0)
2694 7b24c608f225 Make sure fetching is uninitialized always. Do full read/write syncing when Timo Sirainen <tss@iki.fi> parents: 2684 diff changeset	327 break;
2712 c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	328 if (ret == 0) {
c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	329 /* continue later */
c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	330 return;
c710572d7075 Buffer more in memory before sending RETR replies. Timo Sirainen <tss@iki.fi> parents: 2711 diff changeset	331 }
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	332 }
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	333
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	334 if (add != '\0') {
2494 a2e2c76021b9 Fixes for nonblocking changes. Timo Sirainen <tss@iki.fi> parents: 2421 diff changeset	335 if (o_stream_send(client->output, &add, 1) < 0)
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	336 break;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	337
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	338 ctx->last = add;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	339 if (add == 0x80)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	340 i_stream_skip(ctx->stream, 1);
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	341 }
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	342 }
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	343
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	344 if (ctx->last != '\n') {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	345 /* didn't end with CRLF */
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	346 (void)o_stream_send(client->output, "\r\n", 2);
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	347 }
1507 1fad8b3d7ef1 If mail didn't end with linefeed, we sent it wrong. Timo Sirainen <tss@iki.fi> parents: 1071 diff changeset	348
2952 546214c0e6e9 Added oe-ns-eoh workaround. Timo Sirainen <tss@iki.fi> parents: 2928 diff changeset	349 if (!ctx->in_body && (client_workarounds & WORKAROUND_OE_NS_EOH) != 0) {
546214c0e6e9 Added oe-ns-eoh workaround. Timo Sirainen <tss@iki.fi> parents: 2928 diff changeset	350 /* Add the missing end of headers line. */
546214c0e6e9 Added oe-ns-eoh workaround. Timo Sirainen <tss@iki.fi> parents: 2928 diff changeset	351 (void)o_stream_send(client->output, "\r\n", 2);
546214c0e6e9 Added oe-ns-eoh workaround. Timo Sirainen <tss@iki.fi> parents: 2928 diff changeset	352 }
546214c0e6e9 Added oe-ns-eoh workaround. Timo Sirainen <tss@iki.fi> parents: 2928 diff changeset	353
3384 3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	354 *client->byte_counter +=
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	355 client->output->offset - client->byte_counter_offset;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	356 client->byte_counter = NULL;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	357
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	358 client_send_line(client, ".");
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	359 fetch_deinit(ctx);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	360 client->cmd = NULL;
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	361 }
be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	362
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	363 static void fetch(struct client *client, unsigned int msgnum, uoff_t body_lines)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	364 {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	365 struct fetch_context *ctx;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	366
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	367 ctx = i_new(struct fetch_context, 1);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	368
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	369 ctx->seqset.seq1 = ctx->seqset.seq2 = msgnum+1;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	370 ctx->search_arg.type = SEARCH_SEQSET;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	371 ctx->search_arg.value.seqset = &ctx->seqset;
1845 bd8b6ed35327 Removed fetch_init/fetch_next from mail-storage. search_* makes it Timo Sirainen <tss@iki.fi> parents: 1672 diff changeset	372
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	373 ctx->search_ctx = mailbox_search_init(client->trans, NULL,
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	374 &ctx->search_arg, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	375 ctx->mail = mail_alloc(client->trans, MAIL_FETCH_STREAM_HEADER \|
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	376 MAIL_FETCH_STREAM_BODY, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	377
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	378 if (mailbox_search_next(ctx->search_ctx, ctx->mail) <= 0)
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	379 ctx->stream = NULL;
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	380 else
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	381 ctx->stream = mail_get_stream(ctx->mail, NULL, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	382
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	383 if (ctx->stream == NULL) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	384 client_send_line(client, "-ERR Message not found.");
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	385 fetch_deinit(ctx);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	386 return;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	387 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	388
2719 f8adc5cb2508 Renamed pop3_mails_keep_recent to pop3_no_flag_updates which includes Timo Sirainen <tss@iki.fi> parents: 2712 diff changeset	389 if (body_lines == (uoff_t)-1 && !no_flag_updates) {
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	390 if ((mail_get_flags(ctx->mail) & MAIL_SEEN) == 0) {
2928 3470bb04fb57 RETR: Don't bother adding \Seen flag to message if it's already there. Timo Sirainen <tss@iki.fi> parents: 2722 diff changeset	391 /* mark the message seen with RETR command */
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	392 (void)mail_update_flags(ctx->mail,
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	393 MODIFY_ADD, MAIL_SEEN);
2928 3470bb04fb57 RETR: Don't bother adding \Seen flag to message if it's already there. Timo Sirainen <tss@iki.fi> parents: 2722 diff changeset	394 }
2527 792b3209f705 Make RETR mark the message seen. Timo Sirainen <tss@iki.fi> parents: 2520 diff changeset	395 }
792b3209f705 Make RETR mark the message seen. Timo Sirainen <tss@iki.fi> parents: 2520 diff changeset	396
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	397 ctx->body_lines = body_lines;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	398 if (body_lines == (uoff_t)-1) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	399 client_send_line(client, "+OK %"PRIuUOFF_T" octets",
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	400 client->message_sizes[msgnum]);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	401 } else {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	402 client_send_line(client, "+OK");
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	403 ctx->body_lines++; /* internally we count the empty line too */
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	404 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	405
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	406 client->cmd = fetch_callback;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	407 client->cmd_context = ctx;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	408 fetch_callback(client);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	409 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	410
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	411 static int cmd_retr(struct client client, const char args)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	412 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	413 unsigned int msgnum;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	414
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	415 if (get_msgnum(client, args, &msgnum) == NULL)
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	416 return 0;
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	417
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	418 if (client->last_seen <= msgnum)
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	419 client->last_seen = msgnum+1;
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	420
3384 3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	421 client->retr_count++;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	422 client->byte_counter = &client->retr_bytes;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	423 client->byte_counter_offset = client->output->offset;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	424
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	425 fetch(client, msgnum, (uoff_t)-1);
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	426 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	427 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	428
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	429 static int cmd_rset(struct client client, const char args __attr_unused__)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	430 {
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	431 struct mail_search_context *search_ctx;
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	432 struct mail *mail;
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	433 struct mail_search_arg search_arg;
3557 ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	434 struct mail_search_seqset seqset;
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	435
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	436 client->last_seen = 0;
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	437
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	438 if (client->deleted) {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	439 client->deleted = FALSE;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	440 memset(client->deleted_bitmask, 0, MSGS_BITMASK_SIZE(client));
1994 77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	441 client->deleted_count = 0;
77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	442 client->deleted_size = 0;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	443 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	444
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	445 /* forget all our seen flag updates as well.. */
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	446 mailbox_transaction_rollback(&client->trans);
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	447 client->trans = mailbox_transaction_begin(client->mailbox, 0);
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	448
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	449 if (enable_last_command) {
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	450 /* remove all \Seen flags */
3558 bfd47c33c46d Fix Timo Sirainen <tss@iki.fi> parents: 3557 diff changeset	451 memset(&seqset, 0, sizeof(seqset));
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	452 memset(&search_arg, 0, sizeof(search_arg));
3557 ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	453 seqset.seq1 = 1;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	454 seqset.seq2 = client->messages_count;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	455 search_arg.type = SEARCH_SEQSET;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	456 search_arg.value.seqset = &seqset;
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	457
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	458 search_ctx = mailbox_search_init(client->trans, NULL,
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	459 &search_arg, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	460 mail = mail_alloc(client->trans, 0, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	461 while (mailbox_search_next(search_ctx, mail) > 0) {
3387 bfb2658a2616 RSET command wasn't working right Timo Sirainen <tss@iki.fi> parents: 3384 diff changeset	462 if (mail_update_flags(mail, MODIFY_REMOVE,
bfb2658a2616 RSET command wasn't working right Timo Sirainen <tss@iki.fi> parents: 3384 diff changeset	463 MAIL_SEEN) < 0)
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	464 break;
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	465 }
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	466 mail_free(&mail);
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	467 (void)mailbox_search_deinit(&search_ctx);
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	468 }
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	469
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	470 client_send_line(client, "+OK");
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	471 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	472 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	473
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	474 static int cmd_stat(struct client client, const char args __attr_unused__)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	475 {
1044 50d258907c99 Read the sizes of all messages to memory at startup. More failsafe and Timo Sirainen <tss@iki.fi> parents: 1043 diff changeset	476 client_send_line(client, "+OK %u %"PRIuUOFF_T, client->
1994 77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	477 messages_count - client->deleted_count,
77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	478 client->total_size - client->deleted_size);
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	479 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	480 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	481
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	482 static int cmd_top(struct client client, const char args)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	483 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	484 unsigned int msgnum;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	485 uoff_t max_lines;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	486
1045 be7710b9a819 Fixes, seems to be working now. Only thing left is the pop3-login.. Timo Sirainen <tss@iki.fi> parents: 1044 diff changeset	487 args = get_msgnum(client, args, &msgnum);
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	488 if (args == NULL)
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	489 return 0;
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	490 if (get_size(client, args, &max_lines) == NULL)
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	491 return 0;
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	492
3384 3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	493 client->top_count++;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	494 client->byte_counter = &client->top_bytes;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	495 client->byte_counter_offset = client->output->offset;
3b75956d20c4 Added configurable logging for login process. Added configurable pop3 logout Timo Sirainen <tss@iki.fi> parents: 3357 diff changeset	496
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	497 fetch(client, msgnum, max_lines);
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	498 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	499 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	500
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	501 struct cmd_uidl_context {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	502 struct mail_search_context *search_ctx;
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	503 struct mail *mail;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	504 unsigned int message;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	505
1845 bd8b6ed35327 Removed fetch_init/fetch_next from mail-storage. search_* makes it Timo Sirainen <tss@iki.fi> parents: 1672 diff changeset	506 struct mail_search_arg search_arg;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: 1845 diff changeset	507 struct mail_search_seqset seqset;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	508 };
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	509
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	510 static bool list_uids_iter(struct client client, struct cmd_uidl_context ctx)
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	511 {
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	512 static struct var_expand_table static_tab[] = {
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	513 { 'v', NULL },
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	514 { 'u', NULL },
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	515 { 'm', NULL },
2996 9219e788d774 Added %f pop3_uidl_format for maildir. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 2976 diff changeset	516 { 'f', NULL },
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	517 { '\0', NULL }
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	518 };
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	519 struct var_expand_table *tab;
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	520 string_t *str;
3567 58e3fa234ef4 Added pop3_reuse_xuidl setting. Patch by Chris Wakelin Timo Sirainen <tss@iki.fi> parents: 3558 diff changeset	521 const char *uidl;
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	522 int ret;
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	523 bool found = FALSE;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	524
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	525 tab = t_malloc(sizeof(static_tab));
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	526 memcpy(tab, static_tab, sizeof(static_tab));
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	527 tab[0].value = t_strdup_printf("%u", client->uid_validity);
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	528
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	529 str = str_new(default_pool, 128);
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	530 while (mailbox_search_next(ctx->search_ctx, ctx->mail) > 0) {
1994 77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	531 if (client->deleted) {
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	532 uint32_t idx = ctx->mail->seq - 1;
1994 77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	533 if (client->deleted_bitmask[idx / CHAR_BIT] &
77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	534 (1 << (idx % CHAR_BIT)))
77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	535 continue;
77f3111f7976 Fixes to commands after mails have been deleted. Patch by Nic Bellamy. Timo Sirainen <tss@iki.fi> parents: 1950 diff changeset	536 }
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	537 found = TRUE;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	538
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	539 t_push();
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	540 if ((uidl_keymask & UIDL_UID) != 0)
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	541 tab[1].value = dec2str(ctx->mail->uid);
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	542 if ((uidl_keymask & UIDL_MD5) != 0) {
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	543 tab[2].value = mail_get_special(ctx->mail,
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	544 MAIL_FETCH_HEADER_MD5);
3357 2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	545 if (tab[2].value == NULL) {
2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	546 /* broken */
3388 814ba0c6877f If we couldn't get UIDL, also write error to log. Timo Sirainen <tss@iki.fi> parents: 3387 diff changeset	547 i_error("UIDL: Header MD5 not found");
3357 2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	548 t_pop();
2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	549 break;
2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	550 }
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	551 }
2996 9219e788d774 Added %f pop3_uidl_format for maildir. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 2976 diff changeset	552 if ((uidl_keymask & UIDL_FILE_NAME) != 0) {
9219e788d774 Added %f pop3_uidl_format for maildir. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 2976 diff changeset	553 tab[3].value =
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	554 mail_get_special(ctx->mail,
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	555 MAIL_FETCH_UIDL_FILE_NAME);
3357 2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	556 if (tab[3].value == NULL) {
2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	557 /* broken */
3388 814ba0c6877f If we couldn't get UIDL, also write error to log. Timo Sirainen <tss@iki.fi> parents: 3387 diff changeset	558 i_error("UIDL: File name not found");
3357 2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	559 t_pop();
2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	560 break;
2d8874b023ea If we couldn't fetch header MD5/filename for UIDL, abort instead of giving Timo Sirainen <tss@iki.fi> parents: 3209 diff changeset	561 }
2996 9219e788d774 Added %f pop3_uidl_format for maildir. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 2976 diff changeset	562 }
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	563
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	564 str_truncate(str, 0);
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	565 str_printfa(str, ctx->message == 0 ? "%u " : "+OK %u ",
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	566 ctx->mail->seq);
3567 58e3fa234ef4 Added pop3_reuse_xuidl setting. Patch by Chris Wakelin Timo Sirainen <tss@iki.fi> parents: 3558 diff changeset	567
58e3fa234ef4 Added pop3_reuse_xuidl setting. Patch by Chris Wakelin Timo Sirainen <tss@iki.fi> parents: 3558 diff changeset	568 uidl = !reuse_xuidl ? NULL :
58e3fa234ef4 Added pop3_reuse_xuidl setting. Patch by Chris Wakelin Timo Sirainen <tss@iki.fi> parents: 3558 diff changeset	569 mail_get_first_header(ctx->mail, "X-UIDL");
58e3fa234ef4 Added pop3_reuse_xuidl setting. Patch by Chris Wakelin Timo Sirainen <tss@iki.fi> parents: 3558 diff changeset	570 if (uidl == NULL)
58e3fa234ef4 Added pop3_reuse_xuidl setting. Patch by Chris Wakelin Timo Sirainen <tss@iki.fi> parents: 3558 diff changeset	571 var_expand(str, uidl_format, tab);
3733 74b27d1e17a4 Make pop3_reuse_xuidl setting actually work. Patch by grant beattie. Timo Sirainen <tss@iki.fi> parents: 3663 diff changeset	572 else
74b27d1e17a4 Make pop3_reuse_xuidl setting actually work. Patch by grant beattie. Timo Sirainen <tss@iki.fi> parents: 3663 diff changeset	573 str_append(str, uidl);
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	574 ret = client_send_line(client, "%s", str_c(str));
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	575 t_pop();
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	576
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	577 if (ret < 0)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	578 break;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	579 if (ret == 0 && ctx->message == 0) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	580 /* output is being buffered, continue when there's
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	581 more space */
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	582 str_free(&str);
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	583 return 0;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	584 }
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	585 }
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	586 str_free(&str);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	587
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	588 /* finished */
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	589 mail_free(&ctx->mail);
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	590 (void)mailbox_search_deinit(&ctx->search_ctx);
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	591
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	592 client->cmd = NULL;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	593
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	594 if (ctx->message == 0)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	595 client_send_line(client, ".");
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	596 i_free(ctx);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	597 return found;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	598 }
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	599
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	600 static void cmd_uidl_callback(struct client *client)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	601 {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	602 struct cmd_uidl_context *ctx = client->cmd_context;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	603
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	604 (void)list_uids_iter(client, ctx);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	605 }
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	606
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	607 static struct cmd_uidl_context *
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	608 cmd_uidl_init(struct client *client, unsigned int message)
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	609 {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	610 struct cmd_uidl_context *ctx;
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	611 enum mail_fetch_field wanted_fields;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	612
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	613 ctx = i_new(struct cmd_uidl_context, 1);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	614
3557 ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	615 if (message == 0) {
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	616 ctx->seqset.seq1 = 1;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	617 ctx->seqset.seq2 = client->messages_count;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	618 } else {
2684 7979984b6276 "UIDL <message>" was broken. Timo Sirainen <tss@iki.fi> parents: 2621 diff changeset	619 ctx->message = message;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	620 ctx->seqset.seq1 = ctx->seqset.seq2 = message;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	621 }
3557 ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	622 ctx->search_arg.type = SEARCH_SEQSET;
ca22e27202b2 If more mail comes after we have synced ourself initially, don't access/show Timo Sirainen <tss@iki.fi> parents: 3441 diff changeset	623 ctx->search_arg.value.seqset = &ctx->seqset;
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	624
2976 96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	625 wanted_fields = 0;
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	626 if ((uidl_keymask & UIDL_MD5) != 0)
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	627 wanted_fields \|= MAIL_FETCH_HEADER_MD5;
96a4ab34c8f1 Added pop3_uidl_format setting. Timo Sirainen <tss@iki.fi> parents: 2952 diff changeset	628
2722 8c5bcd6585a4 Use only a single transaction for the whole duration of pop3 session. Avoids Timo Sirainen <tss@iki.fi> parents: 2719 diff changeset	629 ctx->search_ctx = mailbox_search_init(client->trans, NULL,
3209 923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	630 &ctx->search_arg, NULL);
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin Timo Sirainen <tss@iki.fi> parents: 3112 diff changeset	631 ctx->mail = mail_alloc(client->trans, wanted_fields, NULL);
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	632 if (message == 0) {
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	633 client->cmd = cmd_uidl_callback;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	634 client->cmd_context = ctx;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	635 }
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	636 return ctx;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	637 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	638
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	639 static int cmd_uidl(struct client client, const char args)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	640 {
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	641 struct cmd_uidl_context *ctx;
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	642
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	643 if (*args == '\0') {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	644 client_send_line(client, "+OK");
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	645 ctx = cmd_uidl_init(client, 0);
d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	646 list_uids_iter(client, ctx);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	647 } else {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	648 unsigned int msgnum;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	649
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	650 if (get_msgnum(client, args, &msgnum) == NULL)
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	651 return 0;
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	652
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	653 ctx = cmd_uidl_init(client, msgnum+1);
2684 7979984b6276 "UIDL <message>" was broken. Timo Sirainen <tss@iki.fi> parents: 2621 diff changeset	654 if (!list_uids_iter(client, ctx))
2421 d141e1bfdd63 We never do blocking reads/writes to network anymore. Changed imap and pop3 Timo Sirainen <tss@iki.fi> parents: 2323 diff changeset	655 client_send_line(client, "-ERR Message not found.");
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	656 }
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	657
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3733 diff changeset	658 return 1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	659 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	660
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	661 int client_command_execute(struct client *client,
3441 7888394f2985 Don't treat known commands with (somewhat) invalid parameters as "bad Timo Sirainen <tss@iki.fi> parents: 3388 diff changeset	662 const char name, const char args)
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	663 {
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	664 /* keep the command uppercased */
2058 0a1755f79392 cleanup: str_case(t_strdup_noconst(str)) -> t_str_case(str) Timo Sirainen <tss@iki.fi> parents: 2006 diff changeset	665 name = t_str_ucase(name);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	666
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	667 while (*args == ' ') args++;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	668
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	669 switch (*name) {
1059 d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	670 case 'C':
d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	671 if (strcmp(name, "CAPA") == 0)
d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	672 return cmd_capa(client, args);
d805c2f1d6a9 Support for CAPA command (rfc2449). Timo Sirainen <tss@iki.fi> parents: 1056 diff changeset	673 break;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	674 case 'D':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	675 if (strcmp(name, "DELE") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	676 return cmd_dele(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	677 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	678 case 'L':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	679 if (strcmp(name, "LIST") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	680 return cmd_list(client, args);
2621 c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	681 if (strcmp(name, "LAST") == 0 && enable_last_command)
c6cc163344c3 Added pop3_enable_last setting to enable deprecated LAST command. Timo Sirainen <tss@iki.fi> parents: 2527 diff changeset	682 return cmd_last(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	683 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	684 case 'N':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	685 if (strcmp(name, "NOOP") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	686 return cmd_noop(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	687 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	688 case 'Q':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	689 if (strcmp(name, "QUIT") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	690 return cmd_quit(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	691 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	692 case 'R':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	693 if (strcmp(name, "RETR") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	694 return cmd_retr(client, args);
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	695 if (strcmp(name, "RSET") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	696 return cmd_rset(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	697 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	698 case 'S':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	699 if (strcmp(name, "STAT") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	700 return cmd_stat(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	701 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	702 case 'T':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	703 if (strcmp(name, "TOP") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	704 return cmd_top(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	705 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	706 case 'U':
1056 a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	707 if (strcmp(name, "UIDL") == 0)
a9b499b2611e Disconnect after too many bad commands. We also crashed if there were no Timo Sirainen <tss@iki.fi> parents: 1051 diff changeset	708 return cmd_uidl(client, args);
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	709 break;
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	710 }
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	711
cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	712 client_send_line(client, "-ERR Unknown command: %s", name);
3441 7888394f2985 Don't treat known commands with (somewhat) invalid parameters as "bad Timo Sirainen <tss@iki.fi> parents: 3388 diff changeset	713 return -1;
1043 cacabd33c68a Initial code for POP3 server. RETR isn't working right yet, there's some Timo Sirainen <tss@iki.fi> parents: diff changeset	714 }

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/pop3/commands.c @ 3879:928229f8b3e6 HEAD