masqmail
view src/message.c @ 378:5781ba87df95
Removed ident. This had been discussed on the mailing list in Oct 2011.
Ident is hardly useful in typical setups for masqmail. Probably Oliver
had used it in his setup; that would make sense. Now, I know of nobody
who needs it.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Sat, 14 Jan 2012 21:36:58 +0100 |
| parents | 41958685480d |
| children |
line source
1 /*
2 ** MasqMail
3 ** Copyright (C) 1999-2001 Oliver Kurth
4 ** Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
5 **
6 ** This program is free software; you can redistribute it and/or modify
7 ** it under the terms of the GNU General Public License as published by
8 ** the Free Software Foundation; either version 2 of the License, or
9 ** (at your option) any later version.
10 **
11 ** This program is distributed in the hope that it will be useful,
12 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
13 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ** GNU General Public License for more details.
15 **
16 ** You should have received a copy of the GNU General Public License
17 ** along with this program; if not, write to the Free Software
18 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 */
21 #include "masqmail.h"
23 message*
24 create_message()
25 {
26 message *msg = (message *) g_malloc(sizeof(message));
27 if (msg) {
28 memset(msg, 0, sizeof(message));
29 msg->data_size = -1;
30 }
31 return msg;
32 }
34 /*
35 ** This function is currently (0.2.24) only used for client side SMTP
36 ** SIZE support (RFC 1870). The flag is_smtp is always true therefore.
37 **
38 ** Their definition of the message size in RFC 1870 is:
39 **
40 ** The message size is defined as the number of octets, including
41 ** CR-LF pairs, but not the SMTP DATA command's terminating dot
42 ** or doubled quoting dots, to be transmitted by the SMTP client
43 ** after receiving reply code 354 to the DATA command.
44 **
45 ** l_cnt (line count) covers '\r' characters which are not present in
46 ** masqmail's internal format. Dots are also not stuffed in the
47 ** internal format. Dot-stuffing is ignored in the size.
48 */
49 gint
50 msg_calc_size(message *msg, gboolean is_smtp)
51 {
52 GList *node;
53 gint l_cnt = 0; /* line count (we need to add so many '\r' for SMTP) */
54 gint c_cnt = 0; /* character count */
56 /* message header size */
57 if (msg->hdr_list) {
58 for (node = g_list_first(msg->hdr_list); node; node = g_list_next(node)) {
59 if (node->data) {
60 header *hdr = (header *) (node->data);
61 if (hdr->header) {
62 char *p = hdr->header;
63 while (*p) {
64 if (*p++ == '\n')
65 l_cnt++;
66 c_cnt++;
67 }
68 }
69 }
70 }
71 }
73 /* empty line separating headers from data: */
74 c_cnt++;
75 l_cnt++;
77 /* message data size */
78 if (msg->data_list) {
79 for (node = g_list_first(msg->data_list); node; node = g_list_next(node)) {
80 if (node->data) {
81 char *p = node->data;
82 while (*p) {
83 if (*p++ == '\n')
84 l_cnt++;
85 c_cnt++;
86 }
87 }
88 }
89 }
91 return is_smtp ? c_cnt + l_cnt : c_cnt;
92 }
94 void
95 msg_free_data(message *msg)
96 {
97 GList *node;
99 if (msg->data_list) {
100 for (node = g_list_first(msg->data_list); node; node = g_list_next(node)) {
101 if (node->data)
102 g_free(node->data);
103 }
104 g_list_free(msg->data_list);
105 msg->data_list = NULL;
106 }
107 }
109 void
110 destroy_message(message *msg)
111 {
112 GList *node;
114 if (!msg) {
115 return;
116 }
118 if (msg->uid)
119 g_free(msg->uid);
120 if (msg->ident)
121 g_free(msg->ident);
122 if (msg->return_path)
123 g_free(msg->return_path);
125 if (msg->rcpt_list) {
126 for (node = g_list_first(msg->rcpt_list); node; node = g_list_next(node)) {
127 if (node->data)
128 g_free(node->data);
129 }
130 g_list_free(msg->rcpt_list);
131 }
132 if (msg->hdr_list) {
133 for (node = g_list_first(msg->hdr_list); node; node = g_list_next(node)) {
134 if (node->data) {
135 header *hdr = (header *) (node->data);
136 if (hdr->header)
137 g_free(hdr->header);
138 g_free(node->data);
139 }
140 }
141 g_list_free(msg->hdr_list);
142 }
144 if (msg->full_sender_name)
145 g_free(msg->full_sender_name);
147 msg_free_data(msg);
149 g_free(msg);
150 }
152 void
153 destroy_msg_list(GList *msg_list)
154 {
155 GList *msg_node;
157 foreach(msg_list, msg_node) {
158 message *msg = (message *) (msg_node->data);
159 destroy_message(msg);
160 }
161 g_list_free(msg_list);
162 }
164 msg_out*
165 create_msg_out(message *msg)
166 {
167 msg_out *msgout = g_malloc0(sizeof(msg_out));
168 msgout->msg = msg;
169 return msgout;
170 }
172 msg_out*
173 clone_msg_out(msg_out *msgout_orig)
174 {
175 if (msgout_orig) {
176 msg_out *msgout = create_msg_out(msgout_orig->msg);
177 if (msgout) {
178 msgout->msg = msgout_orig->msg;
179 if (msgout_orig->return_path)
180 msgout->return_path = copy_address(msgout_orig->return_path);
181 if (msgout_orig->hdr_list)
182 msgout->hdr_list = g_list_copy(msgout_orig->hdr_list);
183 /* FIXME: if this lives longer than the original
184 and we access one of the xtra hdrs, we will segfault
185 or cause some weird bugs: */
186 msgout->xtra_hdr_list = NULL;
187 if (msgout_orig->rcpt_list)
188 msgout->rcpt_list = g_list_copy(msgout_orig->rcpt_list);
189 }
190 return msgout;
191 }
192 return NULL;
193 }
195 void
196 destroy_msg_out(msg_out *msgout)
197 {
198 if (msgout) {
199 if (msgout->return_path)
200 destroy_address(msgout->return_path);
201 if (msgout->hdr_list)
202 g_list_free(msgout->hdr_list);
203 if (msgout->xtra_hdr_list) {
204 GList *hdr_node;
205 foreach(msgout->xtra_hdr_list, hdr_node) {
206 header *hdr = (header *) (hdr_node->data);
207 destroy_header(hdr);
208 }
209 g_list_free(msgout->xtra_hdr_list);
210 }
211 g_free(msgout);
212 }
213 }
215 void
216 destroy_msg_out_list(GList *msgout_list)
217 {
218 GList *msgout_node;
220 foreach(msgout_list, msgout_node) {
221 msg_out *msgout = (msg_out *) (msgout_node->data);
222 destroy_msg_out(msgout);
223 }
224 g_list_free(msgout_list);
225 }