1 |
lefcha |
1.1 |
#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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lefcha |
1.3 |
#include <errno.h> |
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lefcha |
1.1 |
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#include "config.h" |
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#include "imapfilter.h" |
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#include "data.h" |
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11 |
lefcha |
1.21 |
extern int sockpri, sockaux; |
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1.1 |
extern unsigned int options; |
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lefcha |
1.41 |
extern char charset[CHARSET_LEN]; |
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lefcha |
1.18 |
extern unsigned int capabilities; |
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|
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lefcha |
1.21 |
namesp_t nsppri, nspaux; /* Primary and auxiliary namespace. */ |
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1.1 |
|
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lefcha |
1.3 |
|
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lefcha |
1.2 |
#ifdef DEBUG |
20 |
lefcha |
1.1 |
/* |
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* Test/ping server. |
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*/ |
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lefcha |
1.21 |
int test(int *sock) |
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lefcha |
1.1 |
{ |
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lefcha |
1.21 |
return server_response(sock, imap_noop(sock)); |
26 |
lefcha |
1.1 |
} |
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lefcha |
1.25 |
|
28 |
lefcha |
1.2 |
#endif |
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lefcha |
1.1 |
|
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lefcha |
1.10 |
|
31 |
lefcha |
1.1 |
/* |
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lefcha |
1.10 |
* Check server's capabilities. |
33 |
lefcha |
1.1 |
*/ |
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lefcha |
1.21 |
int check_capabilities(int *sock) |
35 |
lefcha |
1.1 |
{ |
36 |
lefcha |
1.18 |
capabilities = CAPABILITY_NONE; |
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|
38 |
lefcha |
1.21 |
return capability_response(sock, imap_capability(sock)); |
39 |
lefcha |
1.1 |
} |
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42 |
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/* |
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lefcha |
1.18 |
* Get namespace of mail server's mailboxes. |
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*/ |
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lefcha |
1.25 |
int check_namespace(int *sock, namesp_t * nsp) |
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lefcha |
1.18 |
{ |
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lefcha |
1.21 |
nsp->prefix[0] = nsp->delim = 0; |
48 |
lefcha |
1.18 |
|
49 |
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if (!(options & OPTION_NAMESPACE) || |
50 |
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!(capabilities & CAPABILITY_NAMESPACE)) |
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return 0; |
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else |
53 |
lefcha |
1.21 |
return namespace_response(sock, imap_namespace(sock), nsp); |
54 |
lefcha |
1.18 |
} |
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/* |
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lefcha |
1.10 |
* Login to server. |
59 |
lefcha |
1.8 |
*/ |
60 |
lefcha |
1.21 |
int login(int *sock, char *user, char *pass) |
61 |
lefcha |
1.8 |
{ |
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lefcha |
1.10 |
log_info(LOG_USERNAME, user); |
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1.8 |
|
64 |
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1.21 |
return server_response(sock, imap_login(sock, user, pass)); |
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} |
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/* |
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* Check if a mailbox exists. |
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*/ |
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1.25 |
int check_mailbox(int *sock, char *mbox, namesp_t * nsp) |
73 |
lefcha |
1.21 |
{ |
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1.25 |
return server_response(sock, imap_examine(sock, |
75 |
lefcha |
1.21 |
apply_namespace(mbox, |
76 |
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nsp->prefix, |
77 |
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nsp->delim))); |
78 |
lefcha |
1.8 |
} |
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|
80 |
lefcha |
1.18 |
|
81 |
lefcha |
1.8 |
/* |
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lefcha |
1.3 |
* Open mailbox in read-write mode. |
83 |
lefcha |
1.1 |
*/ |
84 |
lefcha |
1.25 |
int select_mailbox(int *sock, char *mbox, namesp_t * nsp) |
85 |
lefcha |
1.1 |
{ |
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int r; |
87 |
lefcha |
1.5 |
|
88 |
lefcha |
1.21 |
if (mailbox_status(sock, mbox, nsp) == -2) |
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lefcha |
1.25 |
return -2; /* No messages exist. No filters need to be |
90 |
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applied. */ |
91 |
lefcha |
1.5 |
|
92 |
lefcha |
1.21 |
r = select_response(sock, imap_select(sock, |
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apply_namespace(mbox, nsp->prefix, |
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nsp->delim))); |
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lefcha |
1.5 |
|
96 |
lefcha |
1.4 |
log_info(LOG_MAILBOX, mbox); |
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lefcha |
1.5 |
|
98 |
lefcha |
1.1 |
return r; |
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} |
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101 |
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102 |
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/* |
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lefcha |
1.3 |
* Get mailbox's status. |
104 |
lefcha |
1.1 |
*/ |
105 |
lefcha |
1.25 |
int mailbox_status(int *sock, char *mbox, namesp_t * nsp) |
106 |
lefcha |
1.1 |
{ |
107 |
lefcha |
1.21 |
return status_response(sock, imap_status(sock, |
108 |
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1.25 |
apply_namespace(mbox, nsp->prefix, |
109 |
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nsp->delim), |
110 |
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"MESSAGES RECENT UNSEEN"), mbox); |
111 |
lefcha |
1.16 |
} |
112 |
lefcha |
1.5 |
|
113 |
lefcha |
1.9 |
|
114 |
lefcha |
1.1 |
/* |
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* Close examined/selected mailbox. |
116 |
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*/ |
117 |
lefcha |
1.21 |
int close_mailbox(int *sock) |
118 |
lefcha |
1.1 |
{ |
119 |
lefcha |
1.21 |
return server_response(sock, imap_close(sock)); |
120 |
lefcha |
1.1 |
} |
121 |
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122 |
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123 |
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/* |
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* Logout from server. |
125 |
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*/ |
126 |
lefcha |
1.21 |
int logout(int *sock) |
127 |
lefcha |
1.1 |
{ |
128 |
lefcha |
1.35 |
return logout_response(sock, imap_logout(sock)); |
129 |
lefcha |
1.1 |
} |
130 |
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131 |
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132 |
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/* |
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* Match and apply filters assigned to a mailbox. |
134 |
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*/ |
135 |
lefcha |
1.10 |
int apply_filters(filter_t ** filters) |
136 |
lefcha |
1.1 |
{ |
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lefcha |
1.3 |
int i; |
138 |
lefcha |
1.12 |
char *mesgs; |
139 |
lefcha |
1.1 |
|
140 |
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for (i = 0; filters[i]; i++) { |
141 |
lefcha |
1.16 |
mesgs = NULL; |
142 |
lefcha |
1.1 |
|
143 |
lefcha |
1.12 |
if (match_filter(filters[i], &mesgs)) |
144 |
lefcha |
1.1 |
continue; |
145 |
lefcha |
1.5 |
|
146 |
lefcha |
1.4 |
log_info(LOG_FILTER, filters[i]->key); |
147 |
lefcha |
1.1 |
|
148 |
lefcha |
1.3 |
apply_action(mesgs, &(filters[i]->action.type), |
149 |
lefcha |
1.25 |
filters[i]->action.raccount, filters[i]->action.destmbox, |
150 |
lefcha |
1.26 |
&filters[i]->action.msgflags, filters[i]->action.args); |
151 |
lefcha |
1.12 |
|
152 |
lefcha |
1.19 |
xfree(mesgs); |
153 |
lefcha |
1.1 |
} |
154 |
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155 |
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return 0; |
156 |
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} |
157 |
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158 |
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159 |
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/* |
160 |
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* Generate the search request by the masks of the filter and try to |
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* match the generated filter. |
162 |
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*/ |
163 |
lefcha |
1.12 |
int match_filter(filter_t * filter, char **mesgs) |
164 |
lefcha |
1.1 |
{ |
165 |
lefcha |
1.3 |
char *search; |
166 |
lefcha |
1.5 |
|
167 |
lefcha |
1.1 |
if (filter->mode == FILTER_MODE_OR) |
168 |
lefcha |
1.5 |
search = generate_filter_or(filter->masks, filter->masknum, |
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filter->masklen); |
170 |
lefcha |
1.1 |
else |
171 |
lefcha |
1.5 |
search = generate_filter_and(filter->masks, filter->masknum, |
172 |
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filter->masklen); |
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lefcha |
1.1 |
|
174 |
lefcha |
1.41 |
search_response(&sockpri, imap_search(&sockpri, charset, search), mesgs); |
175 |
lefcha |
1.5 |
|
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lefcha |
1.19 |
xfree(search); |
177 |
lefcha |
1.5 |
|
178 |
lefcha |
1.16 |
if (!*mesgs) |
179 |
lefcha |
1.1 |
return 1; |
180 |
lefcha |
1.5 |
|
181 |
lefcha |
1.1 |
return 0; |
182 |
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} |
183 |
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185 |
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/* |
186 |
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* Empty the FIFO inventory. |
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*/ |
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void empty_fifo(mask_t ** mfifo) |
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{ |
190 |
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mfifo[0] = NULL; |
191 |
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lefcha |
1.3 |
queue_fifo(NULL, NULL); |
193 |
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dequeue_fifo(NULL); |
194 |
lefcha |
1.1 |
} |
195 |
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196 |
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/* |
198 |
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* Add item to FIFO inventory. |
199 |
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*/ |
200 |
lefcha |
1.3 |
void queue_fifo(mask_t ** mfifo, mask_t * mask) |
201 |
lefcha |
1.1 |
{ |
202 |
lefcha |
1.15 |
static unsigned int i; |
203 |
lefcha |
1.1 |
|
204 |
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if (!mfifo) { |
205 |
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i = 0; |
206 |
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return; |
207 |
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} |
208 |
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mfifo[i++] = mask; |
209 |
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mfifo[i] = NULL; |
210 |
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} |
211 |
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212 |
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213 |
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/* |
214 |
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* Get next item from FIFO inventory. |
215 |
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*/ |
216 |
lefcha |
1.3 |
mask_t *dequeue_fifo(mask_t ** mfifo) |
217 |
lefcha |
1.1 |
{ |
218 |
lefcha |
1.15 |
static unsigned int j; |
219 |
lefcha |
1.1 |
|
220 |
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if (!mfifo) { |
221 |
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j = 0; |
222 |
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return NULL; |
223 |
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} |
224 |
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return mfifo[j++]; |
225 |
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} |
226 |
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227 |
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228 |
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/* |
229 |
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* Generate the filter search command from the masks, assuming that |
230 |
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* masks are AND-ed. |
231 |
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*/ |
232 |
lefcha |
1.9 |
char *generate_filter_and(mask_t * mask, unsigned int masknum, |
233 |
lefcha |
1.10 |
unsigned int masklen) |
234 |
lefcha |
1.1 |
{ |
235 |
lefcha |
1.3 |
const unsigned int searchbuf = masklen + masknum * 6 + 8; |
236 |
lefcha |
1.15 |
unsigned int len = 0; |
237 |
lefcha |
1.3 |
char *search; |
238 |
lefcha |
1.9 |
mask_t *tmp; |
239 |
lefcha |
1.5 |
|
240 |
lefcha |
1.25 |
search = (char *)xmalloc(sizeof(char) * searchbuf); |
241 |
lefcha |
1.5 |
|
242 |
lefcha |
1.3 |
search[0] = 0; |
243 |
lefcha |
1.1 |
|
244 |
lefcha |
1.9 |
tmp = mask; |
245 |
lefcha |
1.10 |
if (!tmp) { |
246 |
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strncat(search, "ALL ", searchbuf - len - 1); |
247 |
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len += 4; |
248 |
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} else |
249 |
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while ((tmp = tmp->next)) { |
250 |
lefcha |
1.12 |
if (tmp->type != MASK_TYPE_OR) { |
251 |
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strncat(search, "ALL ", searchbuf - len - 1); |
252 |
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len += 4; |
253 |
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break; |
254 |
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} |
255 |
lefcha |
1.9 |
} |
256 |
lefcha |
1.1 |
|
257 |
lefcha |
1.9 |
tmp = NULL; |
258 |
lefcha |
1.1 |
while (mask) { |
259 |
lefcha |
1.9 |
tmp = mask; |
260 |
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mask = mask->next; |
261 |
lefcha |
1.1 |
|
262 |
lefcha |
1.9 |
if (mask && mask->type == MASK_TYPE_OR) { |
263 |
lefcha |
1.3 |
strncat(search, "OR (", searchbuf - len - 1); |
264 |
lefcha |
1.1 |
len += 4; |
265 |
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|
266 |
lefcha |
1.9 |
strncat(search, tmp->body, searchbuf - len - 1); |
267 |
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len = strlen(search); |
268 |
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search[len] = ' '; |
269 |
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search[++len] = 0; |
270 |
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271 |
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search[len - 1] = ')'; |
272 |
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search[len] = ' '; |
273 |
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search[++len] = 0; |
274 |
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275 |
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if (!mask->next || mask->next->type != MASK_TYPE_OR) { |
276 |
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search[len] = '('; |
277 |
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search[++len] = 0; |
278 |
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strncat(search, mask->body, searchbuf - len - 1); |
279 |
lefcha |
1.1 |
len = strlen(search); |
280 |
lefcha |
1.9 |
search[len] = ')'; |
281 |
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search[++len] = ' '; |
282 |
lefcha |
1.3 |
search[++len] = 0; |
283 |
lefcha |
1.9 |
mask = mask->next; |
284 |
lefcha |
1.1 |
} |
285 |
lefcha |
1.9 |
} else { |
286 |
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strncat(search, tmp->body, searchbuf - len - 1); |
287 |
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len = strlen(search); |
288 |
lefcha |
1.3 |
search[len] = ' '; |
289 |
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search[++len] = 0; |
290 |
lefcha |
1.1 |
} |
291 |
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} |
292 |
lefcha |
1.10 |
|
293 |
lefcha |
1.9 |
search[len - 1] = 0; |
294 |
lefcha |
1.5 |
|
295 |
lefcha |
1.3 |
return search; |
296 |
lefcha |
1.1 |
} |
297 |
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298 |
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|
299 |
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/* |
300 |
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* Generate the filter search command from the masks, assuming that |
301 |
lefcha |
1.22 |
* masks are OR-ed. |
302 |
lefcha |
1.1 |
*/ |
303 |
lefcha |
1.9 |
char *generate_filter_or(mask_t * mask, unsigned int masknum, |
304 |
lefcha |
1.10 |
unsigned int masklen) |
305 |
lefcha |
1.1 |
{ |
306 |
lefcha |
1.3 |
const unsigned int searchbuf = masklen + masknum * 6 + 8; |
307 |
lefcha |
1.15 |
unsigned int len = 0; |
308 |
lefcha |
1.3 |
char *search; |
309 |
|
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mask_t **mfifo; /* Mailbox FIFO queue. */ |
310 |
lefcha |
1.1 |
mask_t *mf; /* Mask returned from FIFO. */ |
311 |
lefcha |
1.5 |
|
312 |
lefcha |
1.25 |
search = (char *)xmalloc(sizeof(char) * searchbuf); |
313 |
lefcha |
1.5 |
mfifo = (mask_t **) xmalloc(sizeof(mask_t *) * (masknum + 1)); |
314 |
lefcha |
1.1 |
|
315 |
lefcha |
1.3 |
search[0] = 0; |
316 |
lefcha |
1.1 |
empty_fifo(mfifo); |
317 |
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|
318 |
lefcha |
1.3 |
strncat(search, "ALL ", searchbuf - len - 1); |
319 |
lefcha |
1.1 |
len += 4; |
320 |
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|
321 |
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while (mask) { |
322 |
lefcha |
1.3 |
queue_fifo(mfifo, mask); |
323 |
lefcha |
1.1 |
mask = mask->next; |
324 |
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|
325 |
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while (mask && mask->type == MASK_TYPE_AND) { |
326 |
lefcha |
1.3 |
queue_fifo(mfifo, mask); |
327 |
lefcha |
1.1 |
mask = mask->next; |
328 |
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} |
329 |
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|
330 |
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if (mask) { |
331 |
lefcha |
1.3 |
if (len == 4 && search[0] == 'A') |
332 |
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search[0] = len = 0; |
333 |
lefcha |
1.5 |
|
334 |
lefcha |
1.3 |
strncat(search, "OR ", searchbuf - len - 1); |
335 |
lefcha |
1.1 |
len += 3; |
336 |
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} |
337 |
lefcha |
1.3 |
if (search[0] != 'A') { |
338 |
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search[len] = '('; |
339 |
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search[++len] = 0; |
340 |
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} |
341 |
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while ((mf = dequeue_fifo(mfifo))) { |
342 |
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strncat(search, mf->body, searchbuf - len - 1); |
343 |
lefcha |
1.1 |
len = strlen(search); |
344 |
lefcha |
1.3 |
search[len] = ' '; |
345 |
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search[++len] = 0; |
346 |
lefcha |
1.1 |
} |
347 |
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|
348 |
lefcha |
1.3 |
if (strchr(search, '(')) { |
349 |
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search[len - 1] = ')'; |
350 |
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search[len] = ' '; |
351 |
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search[++len] = 0; |
352 |
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} |
353 |
lefcha |
1.1 |
empty_fifo(mfifo); |
354 |
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} |
355 |
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|
356 |
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search[len - 1] = 0; |
357 |
lefcha |
1.10 |
|
358 |
lefcha |
1.19 |
xfree(mfifo); |
359 |
lefcha |
1.3 |
|
360 |
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return search; |
361 |
lefcha |
1.1 |
} |
362 |
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|
363 |
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|
364 |
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/* |
365 |
|
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* Apply the appropriate action. |
366 |
|
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*/ |
367 |
lefcha |
1.25 |
int apply_action(char *mesgs, unsigned int *type, account_t * raccount, |
368 |
lefcha |
1.26 |
char *destmbox, unsigned int *msgflags, char *args) |
369 |
lefcha |
1.1 |
{ |
370 |
lefcha |
1.3 |
unsigned int cnt; |
371 |
lefcha |
1.5 |
|
372 |
lefcha |
1.3 |
if (!*mesgs) |
373 |
lefcha |
1.1 |
return 0; |
374 |
lefcha |
1.25 |
|
375 |
lefcha |
1.4 |
log_info(LOG_ACTION, type); |
376 |
|
|
log_info(LOG_DESTINATION_MAILBOX, destmbox); |
377 |
lefcha |
1.25 |
|
378 |
lefcha |
1.21 |
cnt = count_messages(mesgs); |
379 |
lefcha |
1.25 |
|
380 |
lefcha |
1.3 |
switch (*type) { |
381 |
lefcha |
1.1 |
case FILTER_ACTION_DELETE: |
382 |
lefcha |
1.8 |
info("%d message%s deleted.\n", cnt, plural(cnt)); |
383 |
lefcha |
1.1 |
action_delete(mesgs, args); |
384 |
|
|
break; |
385 |
|
|
case FILTER_ACTION_COPY: |
386 |
lefcha |
1.20 |
info("%d message%s copied to mailbox \"%s\".\n", cnt, plural(cnt), |
387 |
lefcha |
1.8 |
destmbox); |
388 |
lefcha |
1.21 |
action_copy(mesgs, apply_namespace(destmbox, nsppri.prefix, |
389 |
|
|
nsppri.delim), args); |
390 |
lefcha |
1.1 |
break; |
391 |
|
|
case FILTER_ACTION_MOVE: |
392 |
lefcha |
1.20 |
info("%d message%s moved to mailbox \"%s\".\n", cnt, plural(cnt), |
393 |
lefcha |
1.8 |
destmbox); |
394 |
lefcha |
1.21 |
action_move(mesgs, apply_namespace(destmbox, nsppri.prefix, |
395 |
|
|
nsppri.delim), args); |
396 |
|
|
break; |
397 |
|
|
case FILTER_ACTION_RCOPY: |
398 |
lefcha |
1.29 |
info("%d message%s copied to mailbox \"%s\" at account %s.\n", cnt, |
399 |
lefcha |
1.21 |
plural(cnt), destmbox, raccount->key); |
400 |
|
|
action_rcopy(mesgs, raccount, destmbox, args); |
401 |
|
|
break; |
402 |
|
|
case FILTER_ACTION_RMOVE: |
403 |
lefcha |
1.32 |
info("%d message%s moved to mailbox \"%s\" at account %s.\n", cnt, |
404 |
lefcha |
1.21 |
plural(cnt), destmbox, raccount->key); |
405 |
|
|
action_rmove(mesgs, raccount, destmbox, args); |
406 |
lefcha |
1.1 |
break; |
407 |
lefcha |
1.26 |
case FILTER_ACTION_FLAG_REPLACE: |
408 |
|
|
case FILTER_ACTION_FLAG_ADD: |
409 |
|
|
case FILTER_ACTION_FLAG_REMOVE: |
410 |
|
|
info("%d message%s flagged.\n", cnt, plural(cnt)); |
411 |
|
|
action_flag(mesgs, type, msgflags, args); |
412 |
|
|
break; |
413 |
lefcha |
1.1 |
case FILTER_ACTION_LIST: |
414 |
lefcha |
1.8 |
info("%d message%s listed.\n", cnt, plural(cnt)); |
415 |
lefcha |
1.1 |
action_list(mesgs, args); |
416 |
|
|
break; |
417 |
|
|
} |
418 |
lefcha |
1.5 |
|
419 |
|
|
if (!*args) |
420 |
lefcha |
1.4 |
log_info(LOG_WRITE, NULL); |
421 |
lefcha |
1.5 |
|
422 |
lefcha |
1.1 |
return 0; |
423 |
|
|
} |
424 |
|
|
|
425 |
|
|
|
426 |
|
|
/* |
427 |
|
|
* Delete messages and optionally list some of their headers. |
428 |
|
|
*/ |
429 |
|
|
int action_delete(char *mesgs, char *args) |
430 |
|
|
{ |
431 |
lefcha |
1.26 |
char *tok, *m, *mcp; |
432 |
lefcha |
1.23 |
|
433 |
|
|
action_list(mesgs, args); |
434 |
lefcha |
1.25 |
|
435 |
lefcha |
1.26 |
m = mcp = convert_messages(mesgs); |
436 |
lefcha |
1.25 |
|
437 |
lefcha |
1.34 |
tok = strtok_r(m, " ", &m); |
438 |
|
|
while (tok) { |
439 |
lefcha |
1.26 |
server_response(&sockpri, imap_store(&sockpri, tok, |
440 |
|
|
STORE_FLAG_ADD, "\\Deleted")); |
441 |
lefcha |
1.5 |
|
442 |
lefcha |
1.34 |
tok = strtok_r(NULL, " ", &m); |
443 |
|
|
} |
444 |
|
|
|
445 |
lefcha |
1.25 |
if (options & OPTION_EXPUNGE) |
446 |
|
|
server_response(&sockpri, imap_expunge(&sockpri)); |
447 |
|
|
|
448 |
lefcha |
1.19 |
xfree(mcp); |
449 |
lefcha |
1.10 |
|
450 |
lefcha |
1.1 |
return 0; |
451 |
|
|
} |
452 |
|
|
|
453 |
|
|
|
454 |
|
|
/* |
455 |
|
|
* Copy messages to specified mailbox. |
456 |
|
|
*/ |
457 |
lefcha |
1.3 |
int action_copy(char *mesgs, char *destmbox, char *args) |
458 |
lefcha |
1.1 |
{ |
459 |
lefcha |
1.20 |
int r = 0; |
460 |
lefcha |
1.26 |
char *tok = NULL, *mcp, *m; |
461 |
lefcha |
1.25 |
|
462 |
lefcha |
1.21 |
action_list(mesgs, args); |
463 |
lefcha |
1.25 |
|
464 |
lefcha |
1.26 |
m = mcp = convert_messages(mesgs); |
465 |
lefcha |
1.23 |
|
466 |
lefcha |
1.34 |
tok = strtok_r(m, " ", &m); |
467 |
|
|
while (tok) { |
468 |
lefcha |
1.22 |
if ((r = copy_response(&sockpri, |
469 |
|
|
imap_copy(&sockpri, tok, destmbox))) == |
470 |
|
|
RESPONSE_TRYCREATE) |
471 |
|
|
if (!server_response(&sockpri, imap_create(&sockpri, destmbox))) { |
472 |
lefcha |
1.27 |
if ((options & OPTION_SUBSCRIBE)) |
473 |
|
|
server_response(&sockpri, |
474 |
|
|
imap_subscribe(&sockpri, destmbox)); |
475 |
|
|
r = copy_response(&sockpri, |
476 |
|
|
imap_copy(&sockpri, tok, destmbox)); |
477 |
lefcha |
1.22 |
} |
478 |
lefcha |
1.34 |
tok = strtok_r(NULL, " ", &m); |
479 |
lefcha |
1.22 |
} |
480 |
lefcha |
1.23 |
|
481 |
lefcha |
1.19 |
xfree(mcp); |
482 |
lefcha |
1.8 |
|
483 |
lefcha |
1.20 |
return r; |
484 |
lefcha |
1.1 |
} |
485 |
|
|
|
486 |
|
|
|
487 |
|
|
/* |
488 |
|
|
* Move messages to specified mailbox. |
489 |
|
|
*/ |
490 |
lefcha |
1.3 |
int action_move(char *mesgs, char *destmbox, char *args) |
491 |
lefcha |
1.1 |
{ |
492 |
lefcha |
1.20 |
if (!action_copy(mesgs, destmbox, args)) |
493 |
|
|
action_delete(mesgs, "\0"); |
494 |
lefcha |
1.16 |
|
495 |
lefcha |
1.1 |
return 0; |
496 |
|
|
} |
497 |
|
|
|
498 |
|
|
|
499 |
|
|
/* |
500 |
lefcha |
1.21 |
* Copy messages to the specified mailbox of another mail server. |
501 |
|
|
*/ |
502 |
lefcha |
1.25 |
int action_rcopy(char *mesgs, account_t * destacc, char *destmbox, char *args) |
503 |
lefcha |
1.21 |
{ |
504 |
lefcha |
1.37 |
int r, ta, tf; |
505 |
lefcha |
1.21 |
char *tok, *m, *mcp, *ndm; |
506 |
lefcha |
1.30 |
unsigned int n; |
507 |
lefcha |
1.37 |
char buf[RESPONSE_BUF * 2]; |
508 |
lefcha |
1.25 |
|
509 |
lefcha |
1.21 |
if (init_connection(&sockaux, destacc->server, destacc->port, |
510 |
|
|
destacc->ssl)) |
511 |
|
|
return ERROR_NETWORK; |
512 |
lefcha |
1.25 |
|
513 |
lefcha |
1.21 |
r = greeting_response(&sockaux); |
514 |
lefcha |
1.25 |
|
515 |
lefcha |
1.21 |
if (r == RESPONSE_BYE || check_capabilities(&sockaux)) |
516 |
|
|
return ERROR_NETWORK; |
517 |
lefcha |
1.25 |
|
518 |
lefcha |
1.21 |
#ifdef DEBUG |
519 |
|
|
test(&sockaux); |
520 |
|
|
#endif |
521 |
lefcha |
1.25 |
|
522 |
lefcha |
1.21 |
if (r != RESPONSE_PREAUTH) { |
523 |
|
|
if (destacc->passwdattr == PASSWORD_NONE) { |
524 |
|
|
printf("Enter password for %s@%s: ", destacc->username, |
525 |
|
|
destacc->server); |
526 |
|
|
get_password(destacc->password, PASSWORD_LEN); |
527 |
|
|
destacc->passwdattr = PASSWORD_PLAIN; |
528 |
|
|
} |
529 |
|
|
if (login(&sockaux, destacc->username, |
530 |
|
|
destacc->password) == RESPONSE_NO) { |
531 |
|
|
error("imapfilter: username %s or password rejected at %s\n", |
532 |
|
|
destacc->username, destacc->server); |
533 |
|
|
return ERROR_NETWORK; |
534 |
|
|
} |
535 |
|
|
} |
536 |
|
|
check_namespace(&sockaux, &nspaux); |
537 |
|
|
|
538 |
|
|
/* apply_namespace() returns a pointer to a static buffer. */ |
539 |
|
|
ndm = apply_namespace(destmbox, nspaux.prefix, nspaux.delim); |
540 |
lefcha |
1.25 |
|
541 |
lefcha |
1.40 |
r = check_mailbox(&sockaux, destmbox, &nspaux); |
542 |
lefcha |
1.21 |
|
543 |
|
|
if (r == RESPONSE_OK) |
544 |
|
|
close_mailbox(&sockaux); |
545 |
|
|
else if (r == RESPONSE_NO) { |
546 |
|
|
server_response(&sockaux, imap_create(&sockaux, ndm)); |
547 |
lefcha |
1.27 |
if ((options & OPTION_SUBSCRIBE)) |
548 |
|
|
server_response(&sockaux, imap_subscribe(&sockaux, ndm)); |
549 |
lefcha |
1.21 |
} |
550 |
|
|
m = mcp = xstrdup(mesgs); |
551 |
|
|
|
552 |
lefcha |
1.34 |
tok = strtok_r(m, " ", &m); |
553 |
|
|
while (tok) { |
554 |
lefcha |
1.21 |
fetchsize_response(&sockpri, &n, |
555 |
lefcha |
1.25 |
imap_fetch(&sockpri, tok, "RFC822.SIZE")); |
556 |
|
|
|
557 |
lefcha |
1.37 |
ta = imap_append(&sockaux, ndm, n); |
558 |
lefcha |
1.21 |
|
559 |
lefcha |
1.37 |
fetch_response(&sockpri, 0, 1, NULL); |
560 |
|
|
tf = imap_fetch(&sockpri, tok, "RFC822.HEADER"); |
561 |
lefcha |
1.21 |
do { |
562 |
lefcha |
1.37 |
r = fetch_response(&sockpri, tf, 0, buf); |
563 |
lefcha |
1.21 |
socket_write(&sockaux, buf); |
564 |
|
|
} while (r == RESPONSE_NONE); |
565 |
lefcha |
1.25 |
|
566 |
lefcha |
1.21 |
socket_write(&sockaux, "\r\n"); |
567 |
|
|
|
568 |
lefcha |
1.37 |
fetch_response(&sockpri, 0, 1, NULL); |
569 |
|
|
tf = imap_fetch(&sockpri, tok, "BODY[TEXT]"); |
570 |
lefcha |
1.21 |
do { |
571 |
lefcha |
1.37 |
r = fetch_response(&sockpri, tf, 0, buf); |
572 |
lefcha |
1.39 |
if (r != RESPONSE_NULLBODY) |
573 |
lefcha |
1.38 |
socket_write(&sockaux, buf); |
574 |
lefcha |
1.21 |
} while (r == RESPONSE_NONE); |
575 |
lefcha |
1.25 |
|
576 |
lefcha |
1.39 |
if (r != RESPONSE_NULLBODY) |
577 |
lefcha |
1.38 |
socket_write(&sockaux, "\r\n\r\n"); |
578 |
|
|
else |
579 |
|
|
socket_write(&sockaux, "\r\n"); |
580 |
lefcha |
1.25 |
|
581 |
lefcha |
1.37 |
append_response(&sockaux, ta); |
582 |
lefcha |
1.34 |
|
583 |
|
|
tok = strtok_r(NULL, " ", &m); |
584 |
lefcha |
1.21 |
} |
585 |
|
|
|
586 |
|
|
logout(&sockaux); |
587 |
lefcha |
1.25 |
|
588 |
lefcha |
1.21 |
action_list(mesgs, args); |
589 |
lefcha |
1.25 |
|
590 |
lefcha |
1.21 |
xfree(mcp); |
591 |
|
|
|
592 |
|
|
return 0; |
593 |
|
|
} |
594 |
|
|
|
595 |
|
|
|
596 |
|
|
/* |
597 |
|
|
* Move messages to the specified mailbox of another mail server. |
598 |
|
|
*/ |
599 |
lefcha |
1.25 |
int action_rmove(char *mesgs, account_t * destacc, char *destmbox, char *args) |
600 |
lefcha |
1.21 |
{ |
601 |
|
|
if (!action_rcopy(mesgs, destacc, destmbox, args)) |
602 |
|
|
action_delete(mesgs, "\0"); |
603 |
lefcha |
1.25 |
|
604 |
lefcha |
1.21 |
return 0; |
605 |
|
|
} |
606 |
|
|
|
607 |
lefcha |
1.26 |
|
608 |
|
|
/* |
609 |
lefcha |
1.27 |
* Flag messages by replacing, adding or removing specified flags. |
610 |
lefcha |
1.26 |
*/ |
611 |
|
|
int action_flag(char *mesgs, unsigned int *type, unsigned int *msgflags, |
612 |
|
|
char *args) |
613 |
|
|
{ |
614 |
|
|
unsigned int t; |
615 |
|
|
char s[STORE_FLAGS_BUF]; |
616 |
|
|
char *tok, *m, *mcp; |
617 |
|
|
|
618 |
|
|
*s = 0; |
619 |
|
|
|
620 |
|
|
switch (*type) { |
621 |
|
|
case FILTER_ACTION_FLAG_ADD: |
622 |
|
|
t = STORE_FLAG_ADD; |
623 |
|
|
break; |
624 |
|
|
case FILTER_ACTION_FLAG_REMOVE: |
625 |
|
|
t = STORE_FLAG_REMOVE; |
626 |
|
|
break; |
627 |
lefcha |
1.28 |
default: |
628 |
|
|
t = STORE_FLAG_REPLACE; |
629 |
lefcha |
1.26 |
} |
630 |
|
|
|
631 |
|
|
if ((*msgflags != MESSAGE_FLAG_NONE)) { |
632 |
|
|
if ((*msgflags & MESSAGE_FLAG_SEEN)) |
633 |
|
|
strncat(s, "\\Seen ", STORE_FLAGS_BUF - strlen(s) - 1); |
634 |
|
|
if ((*msgflags & MESSAGE_FLAG_ANSWERED)) |
635 |
|
|
strncat(s, "\\Answered ", STORE_FLAGS_BUF - strlen(s) - 1); |
636 |
|
|
if ((*msgflags & MESSAGE_FLAG_FLAGGED)) |
637 |
|
|
strncat(s, "\\Flagged ", STORE_FLAGS_BUF - strlen(s) - 1); |
638 |
|
|
if ((*msgflags & MESSAGE_FLAG_DELETED)) |
639 |
|
|
strncat(s, "\\Deleted ", STORE_FLAGS_BUF - strlen(s) - 1); |
640 |
|
|
if ((*msgflags & MESSAGE_FLAG_DRAFT)) |
641 |
|
|
strncat(s, "\\Draft", STORE_FLAGS_BUF - strlen(s) - 1); |
642 |
|
|
if ((s[strlen(s) - 1] == ' ')) |
643 |
|
|
s[strlen(s) - 1] = 0; |
644 |
|
|
} |
645 |
|
|
action_list(mesgs, args); |
646 |
|
|
|
647 |
|
|
m = mcp = convert_messages(mesgs); |
648 |
|
|
|
649 |
lefcha |
1.34 |
tok = strtok_r(m, " ", &m); |
650 |
|
|
while (tok) { |
651 |
lefcha |
1.26 |
server_response(&sockpri, imap_store(&sockpri, tok, t, s)); |
652 |
|
|
|
653 |
lefcha |
1.34 |
tok = strtok_r(NULL, " ", &m); |
654 |
|
|
} |
655 |
|
|
|
656 |
lefcha |
1.26 |
if (options & OPTION_EXPUNGE) |
657 |
|
|
server_response(&sockpri, imap_expunge(&sockpri)); |
658 |
|
|
|
659 |
|
|
xfree(mcp); |
660 |
|
|
|
661 |
|
|
return 0; |
662 |
|
|
} |
663 |
lefcha |
1.21 |
|
664 |
|
|
/* |
665 |
lefcha |
1.1 |
* List user selected headers of messages. |
666 |
|
|
*/ |
667 |
|
|
int action_list(char *mesgs, char *args) |
668 |
|
|
{ |
669 |
lefcha |
1.37 |
int r, t; |
670 |
lefcha |
1.21 |
char *tok, *mcp, *m; |
671 |
|
|
char s[ARGS_LEN + 27]; |
672 |
|
|
char hdrs[RESPONSE_BUF]; |
673 |
lefcha |
1.5 |
|
674 |
lefcha |
1.2 |
if (!*args) |
675 |
|
|
return 0; |
676 |
lefcha |
1.1 |
|
677 |
lefcha |
1.5 |
m = mcp = xstrdup(mesgs); |
678 |
lefcha |
1.6 |
|
679 |
lefcha |
1.21 |
snprintf(s, ARGS_LEN + 27 - 1, "BODY.PEEK[HEADER.FIELDS (%s)]", args); |
680 |
lefcha |
1.1 |
|
681 |
lefcha |
1.34 |
tok = strtok_r(m, " ", &m); |
682 |
|
|
while (tok) { |
683 |
lefcha |
1.21 |
/* Reset internal fetch counter. */ |
684 |
lefcha |
1.37 |
fetch_response(&sockpri, 0, 1, NULL); |
685 |
|
|
t = imap_fetch(&sockpri, tok, s); |
686 |
lefcha |
1.33 |
do |
687 |
lefcha |
1.37 |
r = fetch_response(&sockpri, t, 0, hdrs); |
688 |
lefcha |
1.33 |
while (r == RESPONSE_NONE); |
689 |
lefcha |
1.25 |
|
690 |
lefcha |
1.33 |
if (*hdrs) { |
691 |
|
|
if (options & OPTION_HEADERS) |
692 |
|
|
info("%s\n", hdrs); |
693 |
|
|
log_info(LOG_WRITE, hdrs); |
694 |
|
|
} else { |
695 |
|
|
log_info(LOG_WRITE, NULL); |
696 |
|
|
} |
697 |
lefcha |
1.34 |
|
698 |
|
|
tok = strtok_r(NULL, " ", &m); |
699 |
lefcha |
1.21 |
} |
700 |
lefcha |
1.1 |
|
701 |
lefcha |
1.19 |
xfree(mcp); |
702 |
lefcha |
1.1 |
|
703 |
|
|
return 0; |
704 |
|
|
} |
705 |
|
|
|
706 |
|
|
|
707 |
|
|
/* |
708 |
lefcha |
1.21 |
* Count how many messages matched the filter. |
709 |
|
|
*/ |
710 |
|
|
unsigned int count_messages(char *mesgs) |
711 |
|
|
{ |
712 |
|
|
unsigned int cnt = 0; |
713 |
|
|
char *c = mesgs; |
714 |
lefcha |
1.25 |
|
715 |
lefcha |
1.21 |
while ((c = strchr(c, ' '))) { |
716 |
|
|
cnt++; |
717 |
|
|
c++; |
718 |
|
|
} |
719 |
|
|
|
720 |
|
|
return ++cnt; |
721 |
|
|
} |
722 |
|
|
|
723 |
|
|
|
724 |
|
|
/* |
725 |
lefcha |
1.11 |
* Convert messages with contiguous sequence number to the corresponding |
726 |
lefcha |
1.27 |
* number range, eg. 1 2 3 5 7 8 --> 1:3 5 7:8 and return a newly allocated |
727 |
|
|
* buffer with the results. |
728 |
lefcha |
1.1 |
*/ |
729 |
lefcha |
1.23 |
char *convert_messages(char *mesgs) |
730 |
lefcha |
1.1 |
{ |
731 |
lefcha |
1.36 |
int maxlen; |
732 |
lefcha |
1.1 |
unsigned int start, end, tmp; |
733 |
lefcha |
1.23 |
char *c, *cp, *tail; |
734 |
lefcha |
1.25 |
|
735 |
lefcha |
1.21 |
start = end = tmp = 0; |
736 |
lefcha |
1.13 |
maxlen = strlen(mesgs) + 1; |
737 |
|
|
tail = NULL; |
738 |
lefcha |
1.1 |
|
739 |
lefcha |
1.23 |
c = cp = xstrdup(mesgs); |
740 |
lefcha |
1.1 |
|
741 |
lefcha |
1.25 |
start = (unsigned int)strtoul(mesgs, &tail, 10); |
742 |
lefcha |
1.1 |
end = start; |
743 |
|
|
|
744 |
|
|
do { |
745 |
|
|
if (tail) { |
746 |
lefcha |
1.25 |
tmp = (unsigned int)strtoul(tail, &tail, 10); |
747 |
lefcha |
1.21 |
if (!tmp) |
748 |
lefcha |
1.15 |
tail = NULL; |
749 |
lefcha |
1.1 |
} |
750 |
|
|
if (tmp == end + 1) |
751 |
|
|
end++; |
752 |
|
|
else { |
753 |
lefcha |
1.13 |
if (start == end) { |
754 |
lefcha |
1.23 |
xstrncpy(c, ultostr(start, 10), maxlen); |
755 |
|
|
c += strlen(c); |
756 |
lefcha |
1.13 |
} else { |
757 |
lefcha |
1.23 |
xstrncpy(c, ultostr(start, 10), maxlen - 1); |
758 |
|
|
c += strlen(c); |
759 |
|
|
*c = ':'; |
760 |
|
|
*++c = 0; |
761 |
|
|
xstrncpy(c, ultostr(end, 10), maxlen); |
762 |
|
|
c += strlen(c); |
763 |
lefcha |
1.13 |
} |
764 |
lefcha |
1.1 |
|
765 |
lefcha |
1.23 |
if (tail && c - cp < maxlen) { |
766 |
|
|
*c = ' '; |
767 |
|
|
*++c = 0; |
768 |
lefcha |
1.13 |
} |
769 |
lefcha |
1.1 |
start = end = tmp; |
770 |
|
|
} |
771 |
|
|
} while (tmp); |
772 |
|
|
|
773 |
lefcha |
1.23 |
return cp; |
774 |
lefcha |
1.1 |
} |