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comparison src/message.c @ 118:7f1f364c2a29

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annotations at msg_calc_size()
author meillo@marmaro.de
date Thu, 01 Jul 2010 13:09:40 +0200
parents 71ce3a1568e9
children 087e99c7702a
comparison
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117:5ec5e6637049 118:7f1f364c2a29
27 msg->data_size = -1; 27 msg->data_size = -1;
28 } 28 }
29 return msg; 29 return msg;
30 } 30 }
31 31
32 /*
33 This function is currently (0.2.24) only used for client side SMTP
34 SIZE support (RFC 1870). The flag is_smtp is always true therefore.
35
36 Their definition of the message size in RFC 1870 is:
37
38 The message size is defined as the number of octets, including
39 CR-LF pairs, but not the SMTP DATA command's terminating dot
40 or doubled quoting dots, to be transmitted by the SMTP client
41 after receiving reply code 354 to the DATA command.
42
43 l_cnt (line count) covers '\r' characters which are not present in
44 masqmail's internal format. Dots are also not stuffed in the
45 internal format. Dot-stuffing is ignored in the size.
46 */
32 gint 47 gint
33 msg_calc_size(message * msg, gboolean is_smtp) 48 msg_calc_size(message * msg, gboolean is_smtp)
34 { 49 {
35 GList *node; 50 GList *node;
36 gint l_cnt = 0, c_cnt = 0; 51 gint l_cnt = 0; /* line count (we need to add so many '\r' for SMTP) */
37 52 gint c_cnt = 0; /* character count */
38 /* header size */ 53
54 /* message header size */
39 if (msg->hdr_list) { 55 if (msg->hdr_list) {
40 for (node = g_list_first(msg->hdr_list); node; node = g_list_next(node)) { 56 for (node = g_list_first(msg->hdr_list); node; node = g_list_next(node)) {
41 if (node->data) { 57 if (node->data) {
42 header *hdr = (header *) (node->data); 58 header *hdr = (header *) (node->data);
43 if (hdr->header) { 59 if (hdr->header) {
54 70
55 /* empty line separating headers from data: */ 71 /* empty line separating headers from data: */
56 c_cnt++; 72 c_cnt++;
57 l_cnt++; 73 l_cnt++;
58 74
59 /* data size */ 75 /* message data size */
60 if (msg->data_list) { 76 if (msg->data_list) {
61 for (node = g_list_first(msg->data_list); node; node = g_list_next(node)) { 77 for (node = g_list_first(msg->data_list); node; node = g_list_next(node)) {
62 if (node->data) { 78 if (node->data) {
63 char *p = node->data; 79 char *p = node->data;
64 while (*p) { 80 while (*p) {