Mercurial > masqmail
annotate src/header.c @ 301:55c530a83d51
refactoring
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Thu, 09 Dec 2010 15:42:02 -0300 |
| parents | 92063f90f9be |
| children | 2ffcd38ccf53 |
| rev | line source |
|---|---|
| 0 | 1 /* MasqMail |
| 2 Copyright (C) 2000 Oliver Kurth | |
| 3 | |
| 4 This program is free software; you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 2 of the License, or | |
| 7 (at your option) any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 15 along with this program; if not, write to the Free Software | |
| 16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 17 */ | |
| 18 #include "masqmail.h" | |
| 19 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
20 header_name header_names[] = { |
| 15 | 21 {"From", HEAD_FROM,}, |
| 22 {"Sender", HEAD_SENDER,}, | |
| 23 {"To", HEAD_TO,}, | |
| 24 {"Cc", HEAD_CC,}, | |
| 25 {"Bcc", HEAD_BCC,}, | |
| 26 {"Date", HEAD_DATE,}, | |
| 27 {"Message-Id", HEAD_MESSAGE_ID,}, | |
| 28 {"Reply-To", HEAD_REPLY_TO,}, | |
| 29 {"Subject", HEAD_SUBJECT,}, | |
| 30 {"Return-Path", HEAD_RETURN_PATH,}, | |
| 31 {"Envelope-To", HEAD_ENVELOPE_TO,}, | |
| 32 {"Received", HEAD_RECEIVED}, | |
| 0 | 33 }; |
| 34 | |
| 35 /* this was borrowed from exim and slightly changed */ | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
36 gchar* |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
37 rec_timestamp() |
| 0 | 38 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
39 static gchar buf[64]; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
40 int len; |
| 0 | 41 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
42 time_t now = time(NULL); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
43 struct tm *t = localtime(&now); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
44 |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
45 int diff_hour, diff_min; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
46 struct tm local; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
47 struct tm *gmt; |
| 0 | 48 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
49 memcpy(&local, t, sizeof(struct tm)); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
50 gmt = gmtime(&now); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
51 diff_min = 60 * (local.tm_hour - gmt->tm_hour) + local.tm_min - gmt->tm_min; |
| 301 | 52 if (local.tm_year != gmt->tm_year) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
53 diff_min += (local.tm_year > gmt->tm_year) ? 1440 : -1440; |
| 301 | 54 } else if (local.tm_yday != gmt->tm_yday) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
55 diff_min += (local.tm_yday > gmt->tm_yday) ? 1440 : -1440; |
| 301 | 56 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
57 diff_hour = diff_min / 60; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
58 diff_min = abs(diff_min - diff_hour * 60); |
| 0 | 59 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
60 len = strftime(buf, sizeof(buf), "%a, ", &local); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
61 g_snprintf(buf + len, sizeof(buf) - len, "%02d ", local.tm_mday); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
62 len += strlen(buf + len); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
63 len += strftime(buf + len, sizeof(buf) - len, "%b %Y %H:%M:%S", &local); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
64 g_snprintf(buf + len, sizeof(buf) - len, " %+03d%02d", diff_hour, diff_min); |
| 0 | 65 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
66 return buf; |
| 0 | 67 } |
| 68 | |
| 69 /* finds list of headers matching id | |
| 70 if id == HEAD_UNKNOWN and header == NULL finds all unknown headers | |
| 71 else finds all headers matching header | |
| 72 */ | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
73 GList* |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
74 find_header(GList * hdr_list, header_id id, gchar * hdr_str) |
| 0 | 75 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
76 GList *found_list = NULL; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
77 GList *node; |
| 0 | 78 |
| 301 | 79 if ((id != HEAD_UNKNOWN) || !hdr_str) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
80 foreach(hdr_list, node) { |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
81 header *hdr = (header *) (node->data); |
| 301 | 82 if (hdr->id == id) { |
| 83 found_list = g_list_append(found_list, hdr); | |
| 84 } | |
| 85 } | |
| 86 return found_list; | |
| 87 } | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
88 |
| 301 | 89 foreach(hdr_list, node) { |
| 90 header *hdr = (header *) (node->data); | |
| 91 gchar buf[64], *q = buf, *p = hdr->header; | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
92 |
| 301 | 93 while (*p != ':' && q < buf+sizeof(buf)-1 && *p) { |
| 94 *(q++) = *(p++); | |
| 95 } | |
| 96 *q = '\0'; | |
| 97 | |
| 98 if (strcasecmp(buf, hdr_str) == 0) { | |
| 99 found_list = g_list_append(found_list, hdr); | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
100 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
101 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
102 return found_list; |
| 0 | 103 } |
| 104 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
105 void |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
106 header_unfold(header * hdr) |
| 0 | 107 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
108 gchar *tmp_hdr = g_malloc(strlen(hdr->header)); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
109 gchar *p = hdr->header, *q = tmp_hdr; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
110 gboolean flag = FALSE; |
| 0 | 111 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
112 while (*p) { |
| 301 | 113 if (*p != '\n') { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
114 *(q++) = *p; |
| 301 | 115 } else { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
116 flag = TRUE; |
| 301 | 117 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
118 p++; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
119 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
120 *(q++) = '\n'; |
| 0 | 121 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
122 if (flag) { |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
123 gchar *new_hdr; |
| 0 | 124 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
125 g_free(hdr->header); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
126 new_hdr = g_strdup(tmp_hdr); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
127 g_free(tmp_hdr); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
128 hdr->value = new_hdr + (hdr->value - hdr->header); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
129 hdr->header = new_hdr; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
130 } |
| 0 | 131 } |
| 132 | |
| 133 #define MAX_HDR_LEN 72 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
134 void |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
135 header_fold(header * hdr) |
| 0 | 136 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
137 gint len = strlen(hdr->header); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
138 gchar *p, *q; |
| 301 | 139 gchar *tmp_hdr; |
| 140 int valueoffset; | |
| 141 | |
| 142 if (len < MAX_HDR_LEN) { | |
| 143 /* we don't need to do anything */ | |
| 144 return; | |
| 145 } | |
| 146 | |
| 147 /* the position in hdr->header where the value part starts */ | |
| 148 valueoffset = hdr->value - hdr->header; | |
| 149 | |
| 150 /* TODO: size is only calculated roughly */ | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
151 /* size is probably overestimated, but so we are on the safe side */ |
| 301 | 152 /* (as much as we already have + chars inserted per break * number |
| 153 of breaks + some more) */ | |
| 154 tmp_hdr = g_malloc(len + 2 * (len/MAX_HDR_LEN) + 10); | |
| 0 | 155 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
156 p = hdr->header; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
157 q = tmp_hdr; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
158 |
| 301 | 159 if (p[len - 1] == '\n') { |
| 15 | 160 p[len - 1] = '\0'; |
| 301 | 161 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
162 |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
163 while (*p) { |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
164 gint i, l; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
165 gchar *pp; |
| 0 | 166 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
167 /* look forward and find potential break points */ |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
168 i = 0; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
169 l = -1; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
170 pp = p; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
171 while (*pp && (i < MAX_HDR_LEN)) { |
| 301 | 172 if ((*pp == ' ') || (*pp == '\t')) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
173 l = i; |
| 301 | 174 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
175 pp++; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
176 i++; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
177 } |
| 301 | 178 if (!*pp) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
179 l = pp - p; /* take rest, if EOS found */ |
| 301 | 180 } |
| 0 | 181 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
182 if (l == -1) { |
| 301 | 183 /* no potential break point was found within |
| 184 MAX_HDR_LEN so advance further until the next */ | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
185 while (*pp && *pp != ' ' && *pp != '\t') { |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
186 pp++; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
187 i++; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
188 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
189 l = i; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
190 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
191 |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
192 /* copy */ |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
193 i = 0; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
194 while (i < l) { |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
195 *(q++) = *(p++); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
196 i++; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
197 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
198 *(q++) = '\n'; |
| 15 | 199 *(q++) = *(p++); /* this is either space, tab or 0 */ |
| 301 | 200 /* *(q++) = '\t'; */ |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
201 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
202 |
| 301 | 203 g_free(hdr->header); |
| 204 hdr->header = tmp_hdr; | |
| 205 hdr->value = hdr->header + valueoffset; | |
| 0 | 206 } |
| 207 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
208 header* |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
209 create_header(header_id id, gchar * fmt, ...) |
| 0 | 210 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
211 gchar *p; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
212 header *hdr; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
213 va_list args; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
214 va_start(args, fmt); |
| 0 | 215 |
| 301 | 216 /* g_malloc() calls exit on failure */ |
| 217 hdr = g_malloc(sizeof(header)); | |
| 0 | 218 |
| 301 | 219 hdr->id = id; |
| 220 hdr->header = g_strdup_vprintf(fmt, args); | |
| 221 hdr->value = NULL; | |
| 0 | 222 |
| 301 | 223 /* value shall point to the first non-whitespace char in the |
| 224 value part of the header line (i.e. after the first colon) */ | |
| 225 p = strchr(hdr->header, ':'); | |
| 226 if (p) { | |
| 227 p++; | |
| 228 while (*p == ' ' || *p == '\t' || *p == '\n') { | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
229 p++; |
| 301 | 230 } |
| 231 hdr->value = (*p) ? p : NULL; | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
232 } |
| 0 | 233 |
| 301 | 234 DEBUG(3) debugf("create_header(): hdr: `%s'\n", hdr->header); |
| 235 DEBUG(3) debugf("create_header(): val: `%s'\n", hdr->value); | |
| 236 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
237 va_end(args); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
238 return hdr; |
| 0 | 239 } |
| 240 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
241 void |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
242 destroy_header(header * hdr) |
| 0 | 243 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
244 if (hdr) { |
| 301 | 245 if (hdr->header) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
246 g_free(hdr->header); |
| 301 | 247 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
248 g_free(hdr); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
249 } |
| 0 | 250 } |
| 251 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
252 header* |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
253 copy_header(header * hdr) |
| 0 | 254 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
255 header *new_hdr = NULL; |
| 0 | 256 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
257 if (hdr) { |
| 301 | 258 new_hdr = g_malloc(sizeof(header)); |
| 259 new_hdr->id = hdr->id; | |
| 260 new_hdr->header = g_strdup(hdr->header); | |
| 261 new_hdr->value = new_hdr->header + (hdr->value - hdr->header); | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
262 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
263 return new_hdr; |
| 0 | 264 } |
| 265 | |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
266 header* |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
267 get_header(gchar * line) |
| 0 | 268 { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
269 gchar *p = line; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
270 gchar buf[64], *q = buf; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
271 gint i; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
272 header *hdr; |
| 0 | 273 |
| 301 | 274 while (*p && (*p != ':') && (q < buf+sizeof(buf)-1)) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
275 *(q++) = *(p++); |
| 301 | 276 } |
| 15 | 277 *q = '\0'; |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
278 |
| 301 | 279 if (*p != ':') { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
280 return NULL; |
| 301 | 281 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
282 |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
283 hdr = g_malloc(sizeof(header)); |
| 0 | 284 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
285 hdr->value = NULL; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
286 p++; |
| 0 | 287 |
| 301 | 288 while (*p && (*p == ' ' || *p == '\t')) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
289 p++; |
| 301 | 290 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
291 hdr->value = p; |
| 301 | 292 /* Note: an empty value can also mean that it's only the first part |
| 293 of a folded header line */ | |
| 0 | 294 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
295 for (i = 0; i < HEAD_NUM_IDS; i++) { |
| 301 | 296 if (strcasecmp(header_names[i].header, buf) == 0) { |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
297 break; |
| 301 | 298 } |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
299 } |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
300 hdr->id = (header_id) i; |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
301 hdr->header = g_strdup(line); |
|
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
302 hdr->value = hdr->header + (hdr->value - line); |
| 0 | 303 |
|
235
92063f90f9be
removed additional new lines at the end of debug messages
markus schnalke <meillo@marmaro.de>
parents:
208
diff
changeset
|
304 DEBUG(4) debugf("header: %d = %s", hdr->id, hdr->header); |
| 301 | 305 /* Note: This only outputs the first line if the header is folded */ |
| 0 | 306 |
|
10
26e34ae9a3e3
changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents:
0
diff
changeset
|
307 return hdr; |
| 0 | 308 } |