masqmail
view src/expand.c @ 203:45acc5727493
removed --with-glib-static configure option
linking glib statically is interesting if no other program uses it
on today's systems glib is widely used
if one cares on linking statically, he can link everything statically
the special case for glib will not get special care anymore
| author | meillo@marmaro.de |
|---|---|
| date | Fri, 16 Jul 2010 14:48:17 +0200 |
| parents | 26e34ae9a3e3 |
| children | 41958685480d |
line source
1 /* MasqMail
2 Copyright (C) 2000-2001 Oliver Kurth
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.
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.
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 */
19 #include "masqmail.h"
21 #define MAX_VAR 50
23 GList*
24 var_table_rcpt(GList * var_table, address * rcpt)
25 {
26 gchar *tmp_str;
28 var_table = g_list_prepend(var_table, create_pair_string("rcpt_local", rcpt->local_part));
29 var_table = g_list_prepend(var_table, create_pair_string("rcpt_domain", rcpt->domain));
31 tmp_str = g_strdup_printf("%s@%s", rcpt->local_part, rcpt->domain);
32 var_table = g_list_prepend(var_table, create_pair_string("rcpt", tmp_str));
33 g_free(tmp_str);
35 return var_table;
36 }
38 GList*
39 var_table_msg(GList * var_table, message * msg)
40 {
41 address *ret_path = msg->return_path;
42 gchar *tmp_str;
44 var_table = g_list_prepend(var_table, create_pair_string("uid", msg->uid));
45 var_table = g_list_prepend(var_table, create_pair_string("received_host", msg->received_host ? msg->received_host : ""));
46 var_table = g_list_prepend(var_table, create_pair_string("ident", msg->ident ? msg->ident : ""));
47 var_table = g_list_prepend(var_table, create_pair_string("return_path_local", ret_path->local_part));
48 var_table = g_list_prepend(var_table, create_pair_string("return_path_domain", ret_path->domain));
50 tmp_str = g_strdup_printf("%s@%s", ret_path->local_part, ret_path->domain);
51 var_table = g_list_prepend(var_table, create_pair_string("return_path", tmp_str));
52 g_free(tmp_str);
54 return var_table;
55 }
57 GList*
58 var_table_conf(GList * var_table)
59 {
60 var_table = g_list_prepend(var_table, create_pair_string("host_name", conf.host_name));
61 var_table = g_list_prepend(var_table, create_pair_string("package", PACKAGE));
62 var_table = g_list_prepend(var_table, create_pair_string("version", VERSION));
64 return var_table;
65 }
67 gint
68 expand(GList * var_list, gchar * format, gchar * result, gint result_len)
69 {
70 gchar *p = format, *q = result;
71 gchar *vq;
72 gint i = 0;
73 gboolean escape = FALSE;
75 while (*p && (i < (result_len - 1))) {
76 if ((*p == '$') && !escape) {
77 gchar *value;
78 gchar var[MAX_VAR + 1];
79 int j = 0;
81 p++; /* skip '$' */
82 vq = var;
84 if (*p == '{') {
85 /* ${var} style */
86 p++; /* skip '{' */
87 while (*p && (*p != '}') && (j < MAX_VAR)) {
88 *(vq++) = *(p++);
89 j++;
90 }
91 p++;
92 } else {
93 /* $var style */
94 while (*p && (isalnum(*p) || (*p == '_') || (*p == '-')) && (j < MAX_VAR)) {
95 *(vq++) = *(p++);
96 j++;
97 }
98 }
99 *vq = '\0';
101 if (j < MAX_VAR) {
102 /* search var */
103 value = (gchar *) table_find(var_list, var);
104 if (value) {
105 gchar *vp = value;
106 while (*vp && (i < (result_len - 1))) {
107 *(q++) = *(vp++);
108 i++;
109 }
110 }
111 }
112 } else {
113 if ((*p == '\\') && (!escape)) {
114 escape = TRUE;
115 } else {
116 *(q++) = *p;
117 i++;
118 escape = FALSE;
119 }
120 p++;
121 }
122 }
123 *q = '\0';
125 if (i >= (result_len - 1))
126 return -3;
128 return i;
129 }