1 |
lefcha |
1.1 |
#include <stdio.h> |
2 |
|
|
#include <string.h> |
3 |
|
|
#include <stdlib.h> |
4 |
|
|
#include <unistd.h> |
5 |
|
|
#include <errno.h> |
6 |
|
|
|
7 |
|
|
#include "config.h" |
8 |
|
|
#include "imapfilter.h" |
9 |
lefcha |
1.13 |
#include "data.h" |
10 |
lefcha |
1.1 |
|
11 |
|
|
|
12 |
lefcha |
1.13 |
static unsigned int tag = 0xF00000; /* Every IMAP command is prefixed |
13 |
|
|
with a unique [:alnum:] string. */ |
14 |
lefcha |
1.1 |
|
15 |
|
|
/* |
16 |
lefcha |
1.13 |
* Send to server data; a command. |
17 |
lefcha |
1.1 |
*/ |
18 |
lefcha |
1.16 |
unsigned int send_command(char *cmd) |
19 |
lefcha |
1.1 |
{ |
20 |
|
|
#ifdef DEBUG |
21 |
lefcha |
1.9 |
printf("debug: sending command: %s", cmd); |
22 |
lefcha |
1.1 |
#endif |
23 |
lefcha |
1.17 |
|
24 |
|
|
socket_write(cmd); |
25 |
lefcha |
1.1 |
|
26 |
lefcha |
1.16 |
return tag++; |
27 |
lefcha |
1.1 |
} |
28 |
|
|
|
29 |
|
|
|
30 |
|
|
#ifdef DEBUG |
31 |
|
|
/* |
32 |
|
|
* IMAP NOOP: does nothing always succeeds. |
33 |
|
|
*/ |
34 |
|
|
int imap_noop(void) |
35 |
|
|
{ |
36 |
lefcha |
1.9 |
char cmd[SMALL_CMD]; |
37 |
lefcha |
1.1 |
|
38 |
lefcha |
1.16 |
verbose("Client request: NOOP\n"); |
39 |
lefcha |
1.1 |
|
40 |
lefcha |
1.16 |
snprintf(cmd, SMALL_CMD, "%X NOOP\r\n", tag); |
41 |
lefcha |
1.1 |
|
42 |
lefcha |
1.13 |
return send_command(cmd); |
43 |
lefcha |
1.1 |
} |
44 |
|
|
#endif |
45 |
|
|
|
46 |
|
|
|
47 |
|
|
/* |
48 |
lefcha |
1.16 |
* IMAP CAPABILITY: requests listing of capabilities that the server supports |
49 |
|
|
*/ |
50 |
|
|
int imap_capability(void) |
51 |
|
|
{ |
52 |
|
|
char cmd[SMALL_CMD]; |
53 |
|
|
|
54 |
|
|
verbose("Client request: CAPABILITY\n"); |
55 |
|
|
|
56 |
|
|
snprintf(cmd, SMALL_CMD, "%X CAPABILITY\r\n", tag); |
57 |
|
|
|
58 |
|
|
return send_command(cmd); |
59 |
|
|
} |
60 |
|
|
|
61 |
|
|
|
62 |
|
|
/* |
63 |
lefcha |
1.1 |
* IMAP LOGOUT: informs server that client is done. |
64 |
|
|
*/ |
65 |
|
|
int imap_logout(void) |
66 |
|
|
{ |
67 |
lefcha |
1.9 |
char cmd[SMALL_CMD]; |
68 |
lefcha |
1.1 |
|
69 |
lefcha |
1.16 |
verbose("Client request: LOGOUT\n"); |
70 |
lefcha |
1.1 |
|
71 |
lefcha |
1.16 |
snprintf(cmd, SMALL_CMD, "%X LOGOUT\r\n", tag); |
72 |
lefcha |
1.1 |
|
73 |
lefcha |
1.13 |
return send_command(cmd); |
74 |
lefcha |
1.1 |
} |
75 |
|
|
|
76 |
|
|
|
77 |
|
|
/* |
78 |
|
|
* IMAP LOGIN: identifies client to server. |
79 |
|
|
*/ |
80 |
lefcha |
1.13 |
int imap_login(char *user, char *pass) |
81 |
lefcha |
1.1 |
{ |
82 |
lefcha |
1.9 |
char cmd[MEDIUM_CMD]; |
83 |
lefcha |
1.1 |
|
84 |
lefcha |
1.16 |
verbose("Client request: LOGIN\n"); |
85 |
lefcha |
1.1 |
|
86 |
lefcha |
1.16 |
snprintf(cmd, MEDIUM_CMD, "%X LOGIN \"%s\" \"%s\"\r\n", tag, user, |
87 |
lefcha |
1.13 |
pass); |
88 |
lefcha |
1.1 |
|
89 |
lefcha |
1.13 |
return send_command(cmd); |
90 |
lefcha |
1.1 |
} |
91 |
|
|
|
92 |
|
|
|
93 |
|
|
/* |
94 |
lefcha |
1.13 |
* IMAP EXAMINE: access a mailbox in READ-ONLY mode. |
95 |
lefcha |
1.16 |
* |
96 |
lefcha |
1.13 |
int imap_examine(char *mbox) |
97 |
lefcha |
1.1 |
{ |
98 |
lefcha |
1.13 |
char cmd[MEDIUM_CMD]; |
99 |
lefcha |
1.1 |
|
100 |
lefcha |
1.13 |
verbose("Client request: EXAMINE %s\n", mbox); |
101 |
lefcha |
1.1 |
|
102 |
lefcha |
1.16 |
snprintf(cmd, MEDIUM_CMD, "%X EXAMINE \"%s\"\r\n", tag, mbox); |
103 |
lefcha |
1.1 |
|
104 |
lefcha |
1.13 |
return send_command(cmd); |
105 |
lefcha |
1.16 |
}*/ |
106 |
lefcha |
1.10 |
|
107 |
lefcha |
1.13 |
|
108 |
lefcha |
1.10 |
/* |
109 |
lefcha |
1.13 |
* IMAP SELECT: access a mailbox in READ-WRITE mode. |
110 |
lefcha |
1.10 |
*/ |
111 |
lefcha |
1.13 |
int imap_select(char *mbox) |
112 |
lefcha |
1.10 |
{ |
113 |
lefcha |
1.13 |
char cmd[SMALL_CMD]; |
114 |
lefcha |
1.10 |
|
115 |
lefcha |
1.16 |
verbose("Client request: SELECT\n"); |
116 |
lefcha |
1.10 |
|
117 |
lefcha |
1.16 |
snprintf(cmd, SMALL_CMD, "%X SELECT \"%s\"\r\n", tag, mbox); |
118 |
lefcha |
1.10 |
|
119 |
lefcha |
1.13 |
return send_command(cmd); |
120 |
lefcha |
1.1 |
} |
121 |
lefcha |
1.10 |
|
122 |
lefcha |
1.1 |
|
123 |
|
|
/* |
124 |
lefcha |
1.13 |
* IMAP STATUS: requests status of the indicated mailbox. |
125 |
lefcha |
1.1 |
*/ |
126 |
lefcha |
1.13 |
int imap_status(char *mbox, char *items) |
127 |
lefcha |
1.1 |
{ |
128 |
lefcha |
1.13 |
char cmd[MEDIUM_CMD]; |
129 |
lefcha |
1.1 |
|
130 |
lefcha |
1.13 |
verbose("Client request: STATUS\n"); |
131 |
lefcha |
1.1 |
|
132 |
lefcha |
1.16 |
snprintf(cmd, MEDIUM_CMD, "%X STATUS %s (%s)\r\n", tag, mbox, items); |
133 |
lefcha |
1.5 |
|
134 |
lefcha |
1.13 |
return send_command(cmd); |
135 |
lefcha |
1.1 |
} |
136 |
|
|
|
137 |
|
|
|
138 |
|
|
/* |
139 |
lefcha |
1.13 |
* IMAP CREATE: create mailbox. |
140 |
lefcha |
1.1 |
*/ |
141 |
lefcha |
1.13 |
int imap_create(char *mbox) |
142 |
lefcha |
1.1 |
{ |
143 |
lefcha |
1.9 |
char cmd[MEDIUM_CMD]; |
144 |
lefcha |
1.1 |
|
145 |
lefcha |
1.13 |
verbose("Client request: CREATE\n"); |
146 |
lefcha |
1.1 |
|
147 |
lefcha |
1.16 |
snprintf(cmd, MEDIUM_CMD, "%X CREATE %s\r\n", tag, mbox); |
148 |
lefcha |
1.1 |
|
149 |
lefcha |
1.13 |
return send_command(cmd); |
150 |
lefcha |
1.1 |
} |
151 |
|
|
|
152 |
|
|
|
153 |
lefcha |
1.13 |
|
154 |
lefcha |
1.1 |
/* |
155 |
lefcha |
1.13 |
* IMAP SEARCH: searches the mailbox for messages that match certain criteria. |
156 |
lefcha |
1.1 |
*/ |
157 |
lefcha |
1.13 |
int imap_search(char *search) |
158 |
lefcha |
1.1 |
{ |
159 |
lefcha |
1.13 |
char cmd[BIG_CMD]; |
160 |
lefcha |
1.1 |
|
161 |
lefcha |
1.13 |
verbose("Client request: SEARCH\n"); |
162 |
lefcha |
1.1 |
|
163 |
lefcha |
1.16 |
snprintf(cmd, BIG_CMD, "%X SEARCH %s\r\n", tag, search); |
164 |
lefcha |
1.1 |
|
165 |
lefcha |
1.13 |
return send_command(cmd); |
166 |
lefcha |
1.1 |
} |
167 |
|
|
|
168 |
|
|
|
169 |
|
|
/* |
170 |
lefcha |
1.13 |
* IMAP FETCH: retrieves data associated with a message. |
171 |
lefcha |
1.1 |
*/ |
172 |
lefcha |
1.16 |
int imap_fetch(char *mesg, char *headers, int peek) |
173 |
lefcha |
1.1 |
{ |
174 |
lefcha |
1.13 |
char cmd[MEDIUM_CMD]; |
175 |
lefcha |
1.1 |
|
176 |
lefcha |
1.16 |
verbose("Client request: FETCH\n"); |
177 |
lefcha |
1.1 |
|
178 |
lefcha |
1.13 |
snprintf(cmd, MEDIUM_CMD, |
179 |
lefcha |
1.16 |
"%X FETCH %s BODY%s[HEADER.FIELDS (%s)]\r\n", tag, mesg, |
180 |
lefcha |
1.14 |
(peek ? ".PEEK" : ""), headers); |
181 |
lefcha |
1.1 |
|
182 |
lefcha |
1.13 |
return send_command(cmd); |
183 |
lefcha |
1.1 |
} |
184 |
|
|
|
185 |
|
|
|
186 |
|
|
/* |
187 |
lefcha |
1.13 |
* IMAP STORE: alters data associated with a message. |
188 |
lefcha |
1.1 |
*/ |
189 |
lefcha |
1.13 |
int imap_store(char *mesg, char *flags) |
190 |
lefcha |
1.1 |
{ |
191 |
lefcha |
1.13 |
char cmd[MEDIUM_CMD]; |
192 |
lefcha |
1.1 |
|
193 |
lefcha |
1.16 |
verbose("Client request: STORE\n"); |
194 |
lefcha |
1.5 |
|
195 |
lefcha |
1.16 |
snprintf(cmd, MEDIUM_CMD, "%X STORE %s +FLAGS.SILENT (%s)\r\n", tag, mesg, |
196 |
lefcha |
1.13 |
flags); |
197 |
lefcha |
1.5 |
|
198 |
lefcha |
1.13 |
return send_command(cmd); |
199 |
lefcha |
1.5 |
} |
200 |
|
|
|
201 |
|
|
|
202 |
|
|
/* |
203 |
lefcha |
1.13 |
* IMAP COPY: copy messages to mailbox. |
204 |
lefcha |
1.5 |
*/ |
205 |
lefcha |
1.13 |
int imap_copy(char *mesg, char *mbox) |
206 |
lefcha |
1.5 |
{ |
207 |
lefcha |
1.13 |
char cmd[MEDIUM_CMD]; |
208 |
lefcha |
1.5 |
|
209 |
lefcha |
1.13 |
verbose("Client request: COPY\n"); |
210 |
lefcha |
1.5 |
|
211 |
lefcha |
1.16 |
snprintf(cmd, SMALL_CMD, "%X COPY %s \"%s\"\r\n", tag, mesg, mbox); |
212 |
lefcha |
1.5 |
|
213 |
lefcha |
1.13 |
return send_command(cmd); |
214 |
lefcha |
1.5 |
} |
215 |
lefcha |
1.2 |
|
216 |
|
|
|
217 |
lefcha |
1.5 |
/* |
218 |
lefcha |
1.13 |
* IMAP CLOSE: delete messages and return to authenticated state. |
219 |
lefcha |
1.5 |
*/ |
220 |
lefcha |
1.13 |
int imap_close(void) |
221 |
lefcha |
1.5 |
{ |
222 |
lefcha |
1.13 |
char cmd[SMALL_CMD]; |
223 |
lefcha |
1.4 |
|
224 |
lefcha |
1.13 |
verbose("Client request: CLOSE\n"); |
225 |
lefcha |
1.5 |
|
226 |
lefcha |
1.16 |
snprintf(cmd, SMALL_CMD, "%X CLOSE\r\n", tag); |
227 |
lefcha |
1.13 |
|
228 |
|
|
return send_command(cmd); |
229 |
lefcha |
1.5 |
} |
230 |
lefcha |
1.4 |
|
231 |
|
|
|
232 |
lefcha |
1.1 |
|
233 |
|
|
/* |
234 |
lefcha |
1.13 |
* IMAP EXPUNGE: permanently removes any messages with the \Deleted flag set. |
235 |
lefcha |
1.1 |
*/ |
236 |
lefcha |
1.13 |
int imap_expunge(void) |
237 |
lefcha |
1.1 |
{ |
238 |
lefcha |
1.13 |
char cmd[SMALL_CMD]; |
239 |
lefcha |
1.1 |
|
240 |
lefcha |
1.13 |
verbose("Client request: EXPUNGE\n"); |
241 |
lefcha |
1.1 |
|
242 |
lefcha |
1.16 |
snprintf(cmd, SMALL_CMD, "%X EXPUNGE\r\n", tag); |
243 |
lefcha |
1.4 |
|
244 |
lefcha |
1.13 |
return send_command(cmd); |
245 |
lefcha |
1.1 |
} |