Diffstat (limited to 'kmicromail/libmailwrapper/imapwrapper.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | kmicromail/libmailwrapper/imapwrapper.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/kmicromail/libmailwrapper/imapwrapper.cpp b/kmicromail/libmailwrapper/imapwrapper.cpp index 93fb7de..09e52b8 100644 --- a/kmicromail/libmailwrapper/imapwrapper.cpp +++ b/kmicromail/libmailwrapper/imapwrapper.cpp | |||
@@ -78,185 +78,192 @@ bool IMAPwrapper::start_tls(bool force_tls) | |||
78 | int err; | 78 | int err; |
79 | bool try_tls = force_tls; | 79 | bool try_tls = force_tls; |
80 | mailimap_capability_data * cap_data = 0; | 80 | mailimap_capability_data * cap_data = 0; |
81 | 81 | ||
82 | err = mailimap_capability(m_imap,&cap_data); | 82 | err = mailimap_capability(m_imap,&cap_data); |
83 | if (err != MAILIMAP_NO_ERROR) { | 83 | if (err != MAILIMAP_NO_ERROR) { |
84 | Global::statusMessage("error getting capabilities!"); | 84 | Global::statusMessage("error getting capabilities!"); |
85 | return false; | 85 | return false; |
86 | } | 86 | } |
87 | clistiter * cur; | 87 | clistiter * cur; |
88 | for(cur = clist_begin(cap_data->cap_list) ; cur != NULL;cur = clist_next(cur)) { | 88 | for(cur = clist_begin(cap_data->cap_list) ; cur != NULL;cur = clist_next(cur)) { |
89 | struct mailimap_capability * cap; | 89 | struct mailimap_capability * cap; |
90 | cap = (struct mailimap_capability *)clist_content(cur); | 90 | cap = (struct mailimap_capability *)clist_content(cur); |
91 | if (cap->cap_type == MAILIMAP_CAPABILITY_NAME) { | 91 | if (cap->cap_type == MAILIMAP_CAPABILITY_NAME) { |
92 | if (strcasecmp(cap->cap_data.cap_name, "STARTTLS") == 0) { | 92 | if (strcasecmp(cap->cap_data.cap_name, "STARTTLS") == 0) { |
93 | try_tls = true; | 93 | try_tls = true; |
94 | break; | 94 | break; |
95 | } | 95 | } |
96 | } | 96 | } |
97 | } | 97 | } |
98 | if (cap_data) { | 98 | if (cap_data) { |
99 | mailimap_capability_data_free(cap_data); | 99 | mailimap_capability_data_free(cap_data); |
100 | } | 100 | } |
101 | if (try_tls) { | 101 | if (try_tls) { |
102 | err = mailimap_starttls(m_imap); | 102 | err = mailimap_starttls(m_imap); |
103 | if (err != MAILIMAP_NO_ERROR && force_tls) { | 103 | if (err != MAILIMAP_NO_ERROR && force_tls) { |
104 | Global::statusMessage(i18n("Server has no TLS support!")); | 104 | Global::statusMessage(i18n("Server has no TLS support!")); |
105 | try_tls = false; | 105 | try_tls = false; |
106 | } else { | 106 | } else { |
107 | mailstream_low * low; | 107 | mailstream_low * low; |
108 | mailstream_low * new_low; | 108 | mailstream_low * new_low; |
109 | low = mailstream_get_low(m_imap->imap_stream); | 109 | low = mailstream_get_low(m_imap->imap_stream); |
110 | if (!low) { | 110 | if (!low) { |
111 | try_tls = false; | 111 | try_tls = false; |
112 | } else { | 112 | } else { |
113 | int fd = mailstream_low_get_fd(low); | 113 | int fd = mailstream_low_get_fd(low); |
114 | if (fd > -1 && (new_low = mailstream_low_ssl_open(fd))!=0) { | 114 | if (fd > -1 && (new_low = mailstream_low_ssl_open(fd))!=0) { |
115 | mailstream_low_free(low); | 115 | mailstream_low_free(low); |
116 | mailstream_set_low(m_imap->imap_stream, new_low); | 116 | mailstream_set_low(m_imap->imap_stream, new_low); |
117 | } else { | 117 | } else { |
118 | try_tls = false; | 118 | try_tls = false; |
119 | } | 119 | } |
120 | } | 120 | } |
121 | } | 121 | } |
122 | } | 122 | } |
123 | return try_tls; | 123 | return try_tls; |
124 | } | 124 | } |
125 | 125 | ||
126 | void IMAPwrapper::login() | 126 | void IMAPwrapper::login(bool tryTLS) // = true) |
127 | { | 127 | { |
128 | QString server, user, pass; | 128 | QString server, user, pass; |
129 | uint16_t port; | 129 | uint16_t port; |
130 | int err = MAILIMAP_NO_ERROR; | 130 | int err = MAILIMAP_NO_ERROR; |
131 | 131 | ||
132 | if (account->getOffline()) return; | 132 | if (account->getOffline()) return; |
133 | /* we are connected this moment */ | 133 | /* we are connected this moment */ |
134 | /* TODO: setup a timer holding the line or if connection closed - delete the value */ | 134 | /* TODO: setup a timer holding the line or if connection closed - delete the value */ |
135 | if (m_imap) { | 135 | if (m_imap) { |
136 | err = mailimap_noop(m_imap); | 136 | err = mailimap_noop(m_imap); |
137 | if (err!=MAILIMAP_NO_ERROR) { | 137 | if (err!=MAILIMAP_NO_ERROR) { |
138 | logout(); | 138 | logout(); |
139 | } else { | 139 | } else { |
140 | mailstream_flush(m_imap->imap_stream); | 140 | mailstream_flush(m_imap->imap_stream); |
141 | return; | 141 | return; |
142 | } | 142 | } |
143 | } | 143 | } |
144 | server = account->getServer(); | 144 | server = account->getServer(); |
145 | port = account->getPort().toUInt(); | 145 | port = account->getPort().toUInt(); |
146 | if ( account->getUser().isEmpty() || account->getPassword().isEmpty() ) { | 146 | if ( account->getUser().isEmpty() || account->getPassword().isEmpty() ) { |
147 | LoginDialog login( account->getUser(), account->getPassword(), NULL, 0, true ); | 147 | LoginDialog login( account->getUser(), account->getPassword(), NULL, 0, true ); |
148 | login.show(); | 148 | login.show(); |
149 | if ( QDialog::Accepted == login.exec() ) { | 149 | if ( QDialog::Accepted == login.exec() ) { |
150 | // ok | 150 | // ok |
151 | user = login.getUser(); | 151 | user = login.getUser(); |
152 | pass = login.getPassword(); | 152 | pass = login.getPassword(); |
153 | } else { | 153 | } else { |
154 | // cancel | 154 | // cancel |
155 | return; | 155 | return; |
156 | } | 156 | } |
157 | } else { | 157 | } else { |
158 | user = account->getUser(); | 158 | user = account->getUser(); |
159 | pass = account->getPassword(); | 159 | pass = account->getPassword(); |
160 | } | 160 | } |
161 | 161 | ||
162 | m_imap = mailimap_new( 20, &imap_progress ); | 162 | m_imap = mailimap_new( 20, &imap_progress ); |
163 | 163 | ||
164 | /* connect */ | 164 | /* connect */ |
165 | bool ssl = false; | 165 | bool ssl = false; |
166 | bool try_tls = false; | 166 | bool try_tls = false; |
167 | bool force_tls = false; | 167 | bool force_tls = false; |
168 | 168 | ||
169 | if ( account->ConnectionType() == 2 ) { | 169 | if ( account->ConnectionType() == 2 ) { |
170 | ssl = true; | 170 | ssl = true; |
171 | } | 171 | } |
172 | if (account->ConnectionType()==1) { | 172 | if (account->ConnectionType()==1) { |
173 | force_tls = true; | 173 | force_tls = true; |
174 | } | 174 | } |
175 | 175 | ||
176 | if ( ssl ) { | 176 | if ( ssl ) { |
177 | qDebug("using ssl "); | 177 | qDebug("using ssl "); |
178 | err = mailimap_ssl_connect( m_imap, (char*)server.latin1(), port ); | 178 | err = mailimap_ssl_connect( m_imap, (char*)server.latin1(), port ); |
179 | qDebug("back "); | 179 | qDebug("back "); |
180 | } else { | 180 | } else { |
181 | err = mailimap_socket_connect( m_imap, (char*)server.latin1(), port ); | 181 | err = mailimap_socket_connect( m_imap, (char*)server.latin1(), port ); |
182 | } | 182 | } |
183 | 183 | ||
184 | if ( err != MAILIMAP_NO_ERROR && | 184 | if ( err != MAILIMAP_NO_ERROR && |
185 | err != MAILIMAP_NO_ERROR_AUTHENTICATED && | 185 | err != MAILIMAP_NO_ERROR_AUTHENTICATED && |
186 | err != MAILIMAP_NO_ERROR_NON_AUTHENTICATED ) { | 186 | err != MAILIMAP_NO_ERROR_NON_AUTHENTICATED ) { |
187 | QString failure = ""; | 187 | QString failure = ""; |
188 | if (err == MAILIMAP_ERROR_CONNECTION_REFUSED) { | 188 | if (err == MAILIMAP_ERROR_CONNECTION_REFUSED) { |
189 | failure="Connection refused"; | 189 | failure="Connection refused"; |
190 | } else { | 190 | } else { |
191 | failure="Unknown failure"; | 191 | failure="Unknown failure"; |
192 | } | 192 | } |
193 | Global::statusMessage(i18n("error connecting imap server: %1").arg(failure)); | 193 | Global::statusMessage(i18n("error connecting imap server: %1").arg(failure)); |
194 | mailimap_free( m_imap ); | 194 | mailimap_free( m_imap ); |
195 | m_imap = 0; | 195 | m_imap = 0; |
196 | return; | 196 | return; |
197 | } | 197 | } |
198 | 198 | if ( tryTLS ) { | |
199 | if (!ssl) { | 199 | if (!ssl) { |
200 | try_tls = start_tls(force_tls); | 200 | try_tls = start_tls(force_tls); |
201 | } | ||
201 | } | 202 | } |
202 | |||
203 | bool ok = true; | 203 | bool ok = true; |
204 | if (force_tls && !try_tls) { | 204 | if (force_tls && !try_tls) { |
205 | Global::statusMessage(i18n("Server has no TLS support!")); | 205 | Global::statusMessage(i18n("Server has no TLS support!")); |
206 | ok = false; | 206 | ok = false; |
207 | } | 207 | } |
208 | 208 | ||
209 | 209 | ||
210 | /* login */ | 210 | /* login */ |
211 | 211 | ||
212 | if (ok) { | 212 | if (ok) { |
213 | err = mailimap_login_simple( m_imap, (char*)user.latin1(), (char*)pass.latin1() ); | 213 | err = mailimap_login_simple( m_imap, (char*)user.latin1(), (char*)pass.latin1() ); |
214 | if ( err != MAILIMAP_NO_ERROR ) { | 214 | if ( err != MAILIMAP_NO_ERROR ) { |
215 | if ( tryTLS && !force_tls && !try_tls ) { | ||
216 | err = mailimap_close( m_imap ); | ||
217 | mailimap_free( m_imap ); | ||
218 | m_imap = 0; | ||
219 | login( false ); | ||
220 | return; | ||
221 | } | ||
215 | Global::statusMessage(i18n("error logging in imap server: %1").arg(m_imap->imap_response)); | 222 | Global::statusMessage(i18n("error logging in imap server: %1").arg(m_imap->imap_response)); |
216 | ok = false; | 223 | ok = false; |
217 | } | 224 | } |
218 | } | 225 | } |
219 | if (!ok) { | 226 | if (!ok) { |
220 | err = mailimap_close( m_imap ); | 227 | err = mailimap_close( m_imap ); |
221 | mailimap_free( m_imap ); | 228 | mailimap_free( m_imap ); |
222 | m_imap = 0; | 229 | m_imap = 0; |
223 | } | 230 | } |
224 | } | 231 | } |
225 | 232 | ||
226 | void IMAPwrapper::logout() | 233 | void IMAPwrapper::logout() |
227 | { | 234 | { |
228 | int err = MAILIMAP_NO_ERROR; | 235 | int err = MAILIMAP_NO_ERROR; |
229 | if (!m_imap) return; | 236 | if (!m_imap) return; |
230 | err = mailimap_logout( m_imap ); | 237 | err = mailimap_logout( m_imap ); |
231 | err = mailimap_close( m_imap ); | 238 | err = mailimap_close( m_imap ); |
232 | mailimap_free( m_imap ); | 239 | mailimap_free( m_imap ); |
233 | m_imap = 0; | 240 | m_imap = 0; |
234 | m_Lastmbox = ""; | 241 | m_Lastmbox = ""; |
235 | } | 242 | } |
236 | 243 | ||
237 | void IMAPwrapper::listMessages(const QString&mailbox,QValueList<Opie::Core::OSmartPointer<RecMail> > &target , int maxSizeInKb) | 244 | void IMAPwrapper::listMessages(const QString&mailbox,QValueList<Opie::Core::OSmartPointer<RecMail> > &target , int maxSizeInKb) |
238 | { | 245 | { |
239 | 246 | ||
240 | int tryAgain = 1; | 247 | int tryAgain = 1; |
241 | while ( tryAgain >= 0 ) { | 248 | while ( tryAgain >= 0 ) { |
242 | int err = MAILIMAP_NO_ERROR; | 249 | int err = MAILIMAP_NO_ERROR; |
243 | clist *result = 0; | 250 | clist *result = 0; |
244 | clistcell *current; | 251 | clistcell *current; |
245 | mailimap_fetch_type *fetchType = 0; | 252 | mailimap_fetch_type *fetchType = 0; |
246 | mailimap_set *set = 0; | 253 | mailimap_set *set = 0; |
247 | 254 | ||
248 | login(); | 255 | login(); |
249 | if (!m_imap) { | 256 | if (!m_imap) { |
250 | return; | 257 | return; |
251 | } | 258 | } |
252 | /* select mailbox READONLY for operations */ | 259 | /* select mailbox READONLY for operations */ |
253 | err = selectMbox(mailbox); | 260 | err = selectMbox(mailbox); |
254 | if ( err != MAILIMAP_NO_ERROR ) { | 261 | if ( err != MAILIMAP_NO_ERROR ) { |
255 | return; | 262 | return; |
256 | } | 263 | } |
257 | 264 | ||
258 | int last = m_imap->imap_selection_info->sel_exists; | 265 | int last = m_imap->imap_selection_info->sel_exists; |
259 | 266 | ||
260 | if (last == 0) { | 267 | if (last == 0) { |
261 | Global::statusMessage(i18n("Mailbox has no mails")); | 268 | Global::statusMessage(i18n("Mailbox has no mails")); |
262 | return; | 269 | return; |