No issues found
| Tool | Failure ID | Location | Function | Message | Data |
|---|---|---|---|---|---|
| clang-analyzer | no-output-found | e-mail-parser-itip.c | Message(text='Unable to locate XML output from invoke-clang-analyzer') | None | |
| clang-analyzer | no-output-found | e-mail-parser-itip.c | Message(text='Unable to locate XML output from invoke-clang-analyzer') | None |
1 /*
2 * This program is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU Lesser General Public
4 * License as published by the Free Software Foundation; either
5 * version 2 of the License, or (at your option) version 3.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * Lesser General Public License for more details.
11 *
12 * You should have received a copy of the GNU Lesser General Public
13 * License along with the program; if not, see <http://www.gnu.org/licenses/>
14 *
15 *
16 * Authors:
17 * JP Rosevear <jpr@novell.com>
18 *
19 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
20 *
21 */
22
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26
27 #include <string.h>
28 #include <gtk/gtk.h>
29 #include <glib/gi18n.h>
30
31 #include "e-mail-parser-itip.h"
32
33 #include <em-format/e-mail-extension-registry.h>
34 #include <em-format/e-mail-parser-extension.h>
35 #include <em-format/e-mail-part.h>
36
37 #include <misc/e-attachment.h>
38
39 #include "e-mail-part-itip.h"
40 #include "itip-view.h"
41 #include <shell/e-shell.h>
42
43 #define CONF_KEY_DELETE "delete-processed"
44
45 #define d(x)
46
47 typedef struct _EMailParserItip {
48 EExtension parent;
49 } EMailParserItip;
50
51 typedef struct _EMailParserItipClass {
52 EExtensionClass parent_class;
53 } EMailParserItipClass;
54
55 GType e_mail_parser_itip_get_type (void);
56 static void e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface);
57 static void e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface);
58
59 G_DEFINE_DYNAMIC_TYPE_EXTENDED (
60 EMailParserItip,
61 e_mail_parser_itip,
62 E_TYPE_EXTENSION,
63 0,
64 G_IMPLEMENT_INTERFACE_DYNAMIC (
65 E_TYPE_MAIL_EXTENSION,
66 e_mail_parser_mail_extension_interface_init)
67 G_IMPLEMENT_INTERFACE_DYNAMIC (
68 E_TYPE_MAIL_PARSER_EXTENSION,
69 e_mail_parser_parser_extension_interface_init));
70
71 static const gchar * parser_mime_types[] = { "text/calendar",
72 "application/ics",
73 NULL };
74
75 static void
76 mail_part_itip_free (EMailPart *mail_part)
77 {
78 EMailPartItip *pitip = (EMailPartItip *) mail_part;
79 gint i;
80
81 g_cancellable_cancel (pitip->cancellable);
82 g_clear_object (&pitip->cancellable);
83 g_clear_object (&pitip->registry);
84
85 for (i = 0; i < E_CAL_CLIENT_SOURCE_TYPE_LAST; i++) {
86 if (pitip->clients[i]) {
87 g_hash_table_destroy (pitip->clients[i]);
88 pitip->clients[i] = NULL;
89 }
90 }
91
92 g_free (pitip->vcalendar);
93 pitip->vcalendar = NULL;
94
95 if (pitip->comp) {
96 g_object_unref (pitip->comp);
97 pitip->comp = NULL;
98 }
99
100 if (pitip->top_level) {
101 icalcomponent_free (pitip->top_level);
102 pitip->top_level = NULL;
103 }
104
105 if (pitip->main_comp) {
106 icalcomponent_free (pitip->main_comp);
107 pitip->main_comp = NULL;
108 }
109 pitip->ical_comp = NULL;
110
111 g_free (pitip->calendar_uid);
112 pitip->calendar_uid = NULL;
113
114 g_free (pitip->from_address);
115 pitip->from_address = NULL;
116 g_free (pitip->from_name);
117 pitip->from_name = NULL;
118 g_free (pitip->to_address);
119 pitip->to_address = NULL;
120 g_free (pitip->to_name);
121 pitip->to_name = NULL;
122 g_free (pitip->delegator_address);
123 pitip->delegator_address = NULL;
124 g_free (pitip->delegator_name);
125 pitip->delegator_name = NULL;
126 g_free (pitip->my_address);
127 pitip->my_address = NULL;
128 g_free (pitip->uid);
129 g_hash_table_destroy (pitip->real_comps);
130
131 g_clear_object (&pitip->view);
132 }
133
134 /******************************************************************************/
135
136 static void
137 bind_itip_view (EMailPart *part,
138 WebKitDOMElement *element)
139 {
140 GString *buffer;
141 WebKitDOMDocument *document;
142 ItipView *view;
143 EMailPartItip *pitip;
144
145 if (!WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT (element)) {
146
147 WebKitDOMNodeList *nodes;
148 guint length, i;
149
150 nodes = webkit_dom_element_get_elements_by_tag_name (
151 element, "iframe");
152 length = webkit_dom_node_list_get_length (nodes);
153 for (i = 0; i < length; i++) {
154
155 element = WEBKIT_DOM_ELEMENT (
156 webkit_dom_node_list_item (nodes, i));
157 break;
158 }
159
160 }
161
162 g_return_if_fail (WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT (element));
163
164 buffer = g_string_new ("");
165 document = webkit_dom_html_iframe_element_get_content_document (
166 WEBKIT_DOM_HTML_IFRAME_ELEMENT (element));
167 pitip = E_MAIL_PART_ITIP (part);
168
169 view = itip_view_new (pitip, pitip->registry);
170 g_object_set_data_full (
171 G_OBJECT (element), "view", view,
172 (GDestroyNotify) g_object_unref);
173
174 itip_view_create_dom_bindings (
175 view, webkit_dom_document_get_document_element (document));
176
177 itip_view_init_view (view);
178 g_string_free (buffer, TRUE);
179 }
180
181 /*******************************************************************************/
182
183 static GSList *
184 empe_itip_parse (EMailParserExtension *extension,
185 EMailParser *parser,
186 CamelMimePart *part,
187 GString *part_id,
188 GCancellable *cancellable)
189 {
190 EShell *shell;
191 GSettings *settings;
192 EMailPartItip *itip_part;
193 CamelDataWrapper *content;
194 CamelStream *stream;
195 GByteArray *byte_array;
196 gint len;
197 const CamelContentDisposition *disposition;
198 GSList *parts;
199
200 len = part_id->len;
201 g_string_append_printf (part_id, ".itip");
202
203 settings = g_settings_new ("org.gnome.evolution.plugin.itip");
204 shell = e_shell_get_default ();
205
206 itip_part = (EMailPartItip *) e_mail_part_subclass_new (
207 part, part_id->str, sizeof (EMailPartItip),
208 (GFreeFunc) mail_part_itip_free);
209 itip_part->parent.mime_type = g_strdup ("text/calendar");
210 itip_part->parent.bind_func = bind_itip_view;
211 itip_part->parent.force_collapse = TRUE;
212 itip_part->delete_message = g_settings_get_boolean (settings, CONF_KEY_DELETE);
213 itip_part->has_organizer = FALSE;
214 itip_part->no_reply_wanted = FALSE;
215 itip_part->part = part;
216 itip_part->cancellable = g_cancellable_new ();
217 itip_part->real_comps = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
218 itip_part->registry = g_object_ref (e_shell_get_registry (shell));
219
220 g_object_unref (settings);
221
222 /* This is non-gui thread. Download the part for using in the main thread */
223 content = camel_medium_get_content ((CamelMedium *) part);
224
225 byte_array = g_byte_array_new ();
226 stream = camel_stream_mem_new_with_byte_array (byte_array);
227 camel_data_wrapper_decode_to_stream_sync (content, stream, NULL, NULL);
228
229 if (byte_array->len == 0)
230 itip_part->vcalendar = NULL;
231 else
232 itip_part->vcalendar = g_strndup (
233 (gchar *) byte_array->data, byte_array->len);
234
235 g_object_unref (stream);
236
237 parts = g_slist_append (NULL, itip_part);
238
239 disposition = camel_mime_part_get_content_disposition (part);
240 if (disposition &&
241 (g_strcmp0 (disposition->disposition, "attachment") == 0)) {
242 parts = e_mail_parser_wrap_as_attachment (
243 parser, part, parts, part_id, cancellable);
244 }
245
246 g_string_truncate (part_id, len);
247
248 return parts;
249 }
250
251 static guint32
252 empe_itip_get_flags (EMailParserExtension *extension)
253 {
254 return E_MAIL_PARSER_EXTENSION_INLINE_DISPOSITION;
255 }
256
257 static const gchar **
258 empe_mime_types (EMailExtension *extension)
259 {
260 return parser_mime_types;
261 }
262
263 void
264 e_mail_parser_itip_type_register (GTypeModule *type_module)
265 {
266 e_mail_parser_itip_register_type (type_module);
267 }
268
269 static void
270 e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface)
271 {
272 iface->mime_types = empe_mime_types;
273 }
274
275 static void
276 e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface)
277 {
278 iface->parse = empe_itip_parse;
279 iface->get_flags = empe_itip_get_flags;
280 }
281
282 static void
283 e_mail_parser_itip_constructed (GObject *object)
284 {
285 EExtensible *extensible;
286 EMailExtensionRegistry *reg;
287
288 extensible = e_extension_get_extensible (E_EXTENSION (object));
289 reg = E_MAIL_EXTENSION_REGISTRY (extensible);
290
291 e_mail_extension_registry_add_extension (reg, E_MAIL_EXTENSION (object));
292 }
293
294 static void
295 e_mail_parser_itip_finalize (GObject *object)
296 {
297 EExtensible *extensible;
298 EMailExtensionRegistry *reg;
299
300 extensible = e_extension_get_extensible (E_EXTENSION (object));
301 reg = E_MAIL_EXTENSION_REGISTRY (extensible);
302
303 e_mail_extension_registry_remove_extension (reg, E_MAIL_EXTENSION (object));
304 }
305
306 static void
307 e_mail_parser_itip_class_init (EMailParserItipClass *class)
308 {
309 GObjectClass *object_class;
310 EExtensionClass *extension_class;
311
312 object_class = G_OBJECT_CLASS (class);
313 object_class->constructed = e_mail_parser_itip_constructed;
314 object_class->finalize = e_mail_parser_itip_finalize;
315
316 extension_class = E_EXTENSION_CLASS (class);
317 extension_class->extensible_type = E_TYPE_MAIL_PARSER_EXTENSION_REGISTRY;
318 }
319
320 static void
321 e_mail_parser_itip_class_finalize (EMailParserItipClass *class)
322 {
323
324 }
325
326 static void
327 e_mail_parser_itip_init (EMailParserItip *self)
328 {
329 }