3 * Copyright (C) 2001-2009 Jim Evins <evins@snaught.com>.
5 * Copyright (C) 2005 Austin Henry <ahenry@users.sourceforge.net>
7 * This file is part of gLabels.
9 * gLabels is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * gLabels is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with gLabels. If not, see <http://www.gnu.org/licenses/>.
28 #include "merge-vcard.h"
30 #include <libebook/e-contact.h>
38 /*===========================================*/
40 /*===========================================*/
42 struct _glMergeVCardPrivate {
55 /*===========================================*/
57 /*===========================================*/
60 /*===========================================*/
61 /* Local function prototypes */
62 /*===========================================*/
64 static void gl_merge_vcard_finalize (GObject *object);
66 static void gl_merge_vcard_set_property (GObject *object,
71 static void gl_merge_vcard_get_property (GObject *object,
76 static GList *gl_merge_vcard_get_key_list (const glMerge *merge);
77 static gchar *gl_merge_vcard_get_primary_key (const glMerge *merge);
78 static void gl_merge_vcard_open (glMerge *merge);
79 static void gl_merge_vcard_close (glMerge *merge);
80 static glMergeRecord *gl_merge_vcard_get_record (glMerge *merge);
81 static void gl_merge_vcard_copy (glMerge *dst_merge,
82 const glMerge *src_merge);
83 static char * parse_next_vcard (FILE *fp);
86 /*****************************************************************************/
87 /* Boilerplate object stuff. */
88 /*****************************************************************************/
89 G_DEFINE_TYPE (glMergeVCard, gl_merge_vcard, GL_TYPE_MERGE);
93 gl_merge_vcard_class_init (glMergeVCardClass *class)
95 GObjectClass *object_class = G_OBJECT_CLASS (class);
96 glMergeClass *merge_class = GL_MERGE_CLASS (class);
98 gl_debug (DEBUG_MERGE, "START");
100 gl_merge_vcard_parent_class = g_type_class_peek_parent (class);
102 object_class->set_property = gl_merge_vcard_set_property;
103 object_class->get_property = gl_merge_vcard_get_property;
105 object_class->finalize = gl_merge_vcard_finalize;
107 merge_class->get_key_list = gl_merge_vcard_get_key_list;
108 merge_class->get_primary_key = gl_merge_vcard_get_primary_key;
109 merge_class->open = gl_merge_vcard_open;
110 merge_class->close = gl_merge_vcard_close;
111 merge_class->get_record = gl_merge_vcard_get_record;
112 merge_class->copy = gl_merge_vcard_copy;
114 gl_debug (DEBUG_MERGE, "END");
119 gl_merge_vcard_init (glMergeVCard *merge_vcard)
121 gl_debug (DEBUG_MERGE, "START");
123 merge_vcard->priv = g_new0 (glMergeVCardPrivate, 1);
125 gl_debug (DEBUG_MERGE, "END");
130 gl_merge_vcard_finalize (GObject *object)
132 glMergeVCard *merge_vcard = GL_MERGE_VCARD (object);
134 gl_debug (DEBUG_MERGE, "START");
136 g_return_if_fail (object && GL_IS_MERGE_VCARD (object));
138 g_free (merge_vcard->priv);
140 G_OBJECT_CLASS (gl_merge_vcard_parent_class)->finalize (object);
142 gl_debug (DEBUG_MERGE, "END");
146 /*--------------------------------------------------------------------------*/
148 /*--------------------------------------------------------------------------*/
150 gl_merge_vcard_set_property (GObject *object,
155 glMergeVCard *merge_vcard;
157 merge_vcard = GL_MERGE_VCARD (object);
161 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
167 /*--------------------------------------------------------------------------*/
169 /*--------------------------------------------------------------------------*/
171 gl_merge_vcard_get_property (GObject *object,
176 glMergeVCard *merge_vcard;
178 merge_vcard = GL_MERGE_VCARD (object);
182 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
189 /*--------------------------------------------------------------------------*/
191 /*--------------------------------------------------------------------------*/
193 gl_merge_vcard_get_key_list (const glMerge *merge)
195 glMergeVCard *merge_vcard;
196 GList *key_list = NULL;
197 EContactField field_id;
199 gl_debug (DEBUG_MERGE, "BEGIN");
201 merge_vcard = GL_MERGE_VCARD (merge);
203 for ( field_id = E_CONTACT_FIELD_FIRST; field_id <= E_CONTACT_LAST_SIMPLE_STRING; field_id++ )
205 key_list = g_list_append (key_list, g_strdup (e_contact_pretty_name (field_id)));
208 gl_debug (DEBUG_MERGE, "END");
214 /*--------------------------------------------------------------------------*/
215 /* Get "primary" key. */
216 /*--------------------------------------------------------------------------*/
218 gl_merge_vcard_get_primary_key (const glMerge *merge)
220 return g_strdup (e_contact_pretty_name(E_CONTACT_FILE_AS));
224 /*--------------------------------------------------------------------------*/
225 /* Open merge source. */
226 /*--------------------------------------------------------------------------*/
228 gl_merge_vcard_open (glMerge *merge)
230 glMergeVCard *merge_vcard;
233 merge_vcard = GL_MERGE_VCARD (merge);
235 src = gl_merge_get_src (merge);
238 merge_vcard->priv->fp = fopen (src, "r");
247 /*--------------------------------------------------------------------------*/
248 /* Close merge source. */
249 /*--------------------------------------------------------------------------*/
251 gl_merge_vcard_close (glMerge *merge)
253 glMergeVCard *merge_vcard;
255 merge_vcard = GL_MERGE_VCARD (merge);
257 if (merge_vcard->priv->fp != NULL) {
258 fclose (merge_vcard->priv->fp);
259 merge_vcard->priv->fp = NULL;
264 /*--------------------------------------------------------------------------*/
265 /* Get next record from merge source, NULL if no records left (i.e EOF) */
266 /*--------------------------------------------------------------------------*/
267 static glMergeRecord *
268 gl_merge_vcard_get_record (glMerge *merge)
270 glMergeVCard *merge_vcard;
271 glMergeRecord *record;
272 EContactField field_id;
278 merge_vcard = GL_MERGE_VCARD (merge);
280 vcard = parse_next_vcard(merge_vcard->priv->fp);
281 if (vcard == NULL || vcard[0] == '\0') {
282 return NULL; /* EOF */
284 contact = e_contact_new_from_vcard(vcard);
285 if (contact == NULL) {
286 return NULL; /* invalid vcard */
289 record = g_new0 (glMergeRecord, 1);
290 record->select_flag = TRUE;
292 /* Take the interesting fields one by one from the contact, and put them
293 * into the glMergeRecord structure. When done, free up the resources for
296 for ( field_id = E_CONTACT_FIELD_FIRST; field_id <= E_CONTACT_LAST_SIMPLE_STRING; field_id++ )
299 value = g_strdup (e_contact_get_const (contact, field_id));
302 field = g_new0 (glMergeField, 1);
303 field->key = g_strdup (e_contact_pretty_name (field_id));
304 field->value = value;
305 record->field_list = g_list_prepend (record->field_list, field);
309 record->field_list = g_list_reverse (record->field_list);
312 /* free the contact */
313 g_object_unref (contact);
320 /*---------------------------------------------------------------------------*/
321 /* Copy merge_vcard specific fields. */
322 /*---------------------------------------------------------------------------*/
324 gl_merge_vcard_copy (glMerge *dst_merge,
325 const glMerge *src_merge)
327 glMergeVCard *dst_merge_vcard;
328 glMergeVCard *src_merge_vcard;
330 dst_merge_vcard = GL_MERGE_VCARD (dst_merge);
331 src_merge_vcard = GL_MERGE_VCARD (src_merge);
335 /*---------------------------------------------------------------------------*/
336 /* PRIVATE: pull out a full VCard from the open file */
338 /* fp - an open stream to parse in put from */
340 /* a pointer to the buffer containing the vcard, the empty string on */
341 /* end-of-file or error, this buffer needs to be free by the caller */
342 /*---------------------------------------------------------------------------*/
344 parse_next_vcard (FILE *fp)
346 gboolean found_begin = FALSE;
347 gboolean found_end = FALSE;
353 /* if no source has been set up, don't try to read from the file */
358 vcard = g_malloc0(size);
360 while (fgets(line, sizeof(line), fp) && found_end == FALSE)
362 if (found_begin == TRUE)
364 if (g_ascii_strncasecmp(line, "END:VCARD", strlen("END:VCARD")) == 0)
371 if (g_ascii_strncasecmp(line, "BEGIN:VCARD", strlen("BEGIN:VCARD")) == 0)
377 continue; /* skip lines not in a vcard */
381 /* if the buffer passed us isn't big enough, reallocate it */
382 cursize += strlen(line);
386 vcard = (char *)g_realloc(vcard, size); /* aborts program on error */
389 /* add the line (or portion thereof) to the vcard */
390 strncat(vcard, line, size);
398 #endif /* HAVE_LIBEBOOK */
403 * Local Variables: -- emacs
405 * c-basic-offset: 8 -- emacs
406 * tab-width: 8 -- emacs
407 * indent-tabs-mode: nil -- emacs