Evolution-MAPI: src/camel/camel-mapi-message-info.c

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Member "evolution-mapi-3.46.1/src/camel/camel-mapi-message-info.c" (2 Dec 2022, 7893 Bytes) of package /linux/misc/evolution-mapi-3.46.1.tar.xz:

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1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ 2 /* 3 * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com) 4 * 5 * This library is free software: you can redistribute it and/or modify it 6 * under the terms of the GNU Lesser General Public License as published by 7 * the Free Software Foundation. 8 * 9 * This library is distributed in the hope that it will be useful, but 10 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 11 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 12 * for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public License 15 * along with this library. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifdef HAVE_CONFIG_H 19 #include "config.h" 20 #endif 21 22 #include <stdio.h> 23 24 #include "camel/camel.h" 25 #include "camel-mapi-folder-summary.h" 26 27 #include "camel-mapi-message-info.h" 28 29 struct _CamelMapiMessageInfoPrivate { 30 guint32 server_flags; 31 gint64 last_modified; /* like time_t */ 32 }; 33 34 enum { 35 PROP_0, 36 PROP_SERVER_FLAGS, 37 PROP_LAST_MODIFIED 38 }; 39 40 G_DEFINE_TYPE_WITH_PRIVATE (CamelMapiMessageInfo, camel_mapi_message_info, CAMEL_TYPE_MESSAGE_INFO_BASE) 41 42 static CamelMessageInfo * 43 mapi_message_info_clone (const CamelMessageInfo *mi, 44 CamelFolderSummary *assign_summary) 45 { 46 CamelMessageInfo *result; 47 48 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mi), NULL); 49 50 result = CAMEL_MESSAGE_INFO_CLASS (camel_mapi_message_info_parent_class)->clone (mi, assign_summary); 51 if (!result) 52 return NULL; 53 54 if (CAMEL_IS_MAPI_MESSAGE_INFO (result)) { 55 CamelMapiMessageInfo *mmi, *mmi_result; 56 57 mmi = CAMEL_MAPI_MESSAGE_INFO (mi); 58 mmi_result = CAMEL_MAPI_MESSAGE_INFO (result); 59 60 /* safe-guard that the mmi's filename doesn't change before it's copied to mmi_result */ 61 camel_message_info_property_lock (mi); 62 63 camel_mapi_message_info_set_server_flags (mmi_result, camel_mapi_message_info_get_server_flags (mmi)); 64 camel_mapi_message_info_set_last_modified (mmi_result, camel_mapi_message_info_get_last_modified (mmi)); 65 66 camel_message_info_property_unlock (mi); 67 } 68 69 return result; 70 } 71 72 static gboolean 73 mapi_message_info_load (CamelMessageInfo *mi, 74 const CamelMIRecord *record, 75 /* const */ gchar **bdata_ptr) 76 { 77 CamelMapiMessageInfo *mmi; 78 79 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mi), FALSE); 80 g_return_val_if_fail (record != NULL, FALSE); 81 g_return_val_if_fail (bdata_ptr != NULL, FALSE); 82 83 if (!CAMEL_MESSAGE_INFO_CLASS (camel_mapi_message_info_parent_class)->load || 84 !CAMEL_MESSAGE_INFO_CLASS (camel_mapi_message_info_parent_class)->load (mi, record, bdata_ptr)) 85 return FALSE; 86 87 mmi = CAMEL_MAPI_MESSAGE_INFO (mi); 88 89 camel_mapi_message_info_set_server_flags (mmi, camel_util_bdata_get_number (bdata_ptr, 0)); 90 camel_mapi_message_info_set_last_modified (mmi, camel_util_bdata_get_number (bdata_ptr, 0)); 91 92 return TRUE; 93 } 94 95 static gboolean 96 mapi_message_info_save (const CamelMessageInfo *mi, 97 CamelMIRecord *record, 98 GString *bdata_str) 99 { 100 CamelMapiMessageInfo *mmi; 101 102 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mi), FALSE); 103 g_return_val_if_fail (record != NULL, FALSE); 104 g_return_val_if_fail (bdata_str != NULL, FALSE); 105 106 if (!CAMEL_MESSAGE_INFO_CLASS (camel_mapi_message_info_parent_class)->save || 107 !CAMEL_MESSAGE_INFO_CLASS (camel_mapi_message_info_parent_class)->save (mi, record, bdata_str)) 108 return FALSE; 109 110 mmi = CAMEL_MAPI_MESSAGE_INFO (mi); 111 112 camel_util_bdata_put_number (bdata_str, camel_mapi_message_info_get_server_flags (mmi)); 113 camel_util_bdata_put_number (bdata_str, camel_mapi_message_info_get_last_modified (mmi)); 114 115 return TRUE; 116 } 117 118 static void 119 mapi_message_info_set_property (GObject *object, 120 guint property_id, 121 const GValue *value, 122 GParamSpec *pspec) 123 { 124 CamelMapiMessageInfo *mmi = CAMEL_MAPI_MESSAGE_INFO (object); 125 126 switch (property_id) { 127 case PROP_SERVER_FLAGS: 128 camel_mapi_message_info_set_server_flags (mmi, g_value_get_uint (value)); 129 return; 130 131 case PROP_LAST_MODIFIED: 132 camel_mapi_message_info_set_last_modified (mmi, g_value_get_int64 (value)); 133 return; 134 } 135 136 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); 137 } 138 139 static void 140 mapi_message_info_get_property (GObject *object, 141 guint property_id, 142 GValue *value, 143 GParamSpec *pspec) 144 { 145 CamelMapiMessageInfo *mmi = CAMEL_MAPI_MESSAGE_INFO (object); 146 147 switch (property_id) { 148 case PROP_SERVER_FLAGS: 149 g_value_set_uint (value, camel_mapi_message_info_get_server_flags (mmi)); 150 return; 151 152 case PROP_LAST_MODIFIED: 153 g_value_set_int64 (value, camel_mapi_message_info_get_last_modified (mmi)); 154 return; 155 } 156 157 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); 158 } 159 160 static void 161 camel_mapi_message_info_class_init (CamelMapiMessageInfoClass *class) 162 { 163 CamelMessageInfoClass *mi_class; 164 GObjectClass *object_class; 165 166 mi_class = CAMEL_MESSAGE_INFO_CLASS (class); 167 mi_class->clone = mapi_message_info_clone; 168 mi_class->load = mapi_message_info_load; 169 mi_class->save = mapi_message_info_save; 170 171 object_class = G_OBJECT_CLASS (class); 172 object_class->set_property = mapi_message_info_set_property; 173 object_class->get_property = mapi_message_info_get_property; 174 175 /** 176 * CamelMapiMessageInfo:server-flags 177 * 178 * Flags of the message on the server. 179 * 180 * Since: 3.24 181 **/ 182 g_object_class_install_property ( 183 object_class, 184 PROP_SERVER_FLAGS, 185 g_param_spec_uint ( 186 "server-flags", 187 "Server Flags", 188 NULL, 189 0, G_MAXUINT32, 0, 190 G_PARAM_READWRITE)); 191 192 /** 193 * CamelMapiMessageInfo:last-modified 194 * 195 * PidTagLastModificationTime of this message. 196 * 197 * Since: 3.24 198 **/ 199 g_object_class_install_property ( 200 object_class, 201 PROP_LAST_MODIFIED, 202 g_param_spec_int64 ( 203 "last-modified", 204 "Last Modified", 205 NULL, 206 G_MININT64, G_MAXINT64, 0, 207 G_PARAM_READWRITE)); 208 } 209 210 static void 211 camel_mapi_message_info_init (CamelMapiMessageInfo *mmi) 212 { 213 mmi->priv = camel_mapi_message_info_get_instance_private (mmi); 214 } 215 216 guint32 217 camel_mapi_message_info_get_server_flags (const CamelMapiMessageInfo *mmi) 218 { 219 CamelMessageInfo *mi; 220 guint32 result; 221 222 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mmi), 0); 223 224 mi = CAMEL_MESSAGE_INFO (mmi); 225 226 camel_message_info_property_lock (mi); 227 result = mmi->priv->server_flags; 228 camel_message_info_property_unlock (mi); 229 230 return result; 231 } 232 233 gboolean 234 camel_mapi_message_info_set_server_flags (CamelMapiMessageInfo *mmi, 235 guint32 server_flags) 236 { 237 CamelMessageInfo *mi; 238 gboolean changed; 239 240 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mmi), FALSE); 241 242 mi = CAMEL_MESSAGE_INFO (mmi); 243 244 camel_message_info_property_lock (mi); 245 246 changed = mmi->priv->server_flags != server_flags; 247 248 if (changed) 249 mmi->priv->server_flags = server_flags; 250 251 camel_message_info_property_unlock (mi); 252 253 if (changed && !camel_message_info_get_abort_notifications (mi)) { 254 g_object_notify (G_OBJECT (mmi), "server-flags"); 255 camel_message_info_set_dirty (mi, TRUE); 256 } 257 258 return changed; 259 } 260 261 gint64 262 camel_mapi_message_info_get_last_modified (const CamelMapiMessageInfo *mmi) 263 { 264 CamelMessageInfo *mi; 265 gint64 result; 266 267 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mmi), 0); 268 269 mi = CAMEL_MESSAGE_INFO (mmi); 270 271 camel_message_info_property_lock (mi); 272 result = mmi->priv->last_modified; 273 camel_message_info_property_unlock (mi); 274 275 return result; 276 } 277 278 gboolean 279 camel_mapi_message_info_set_last_modified (CamelMapiMessageInfo *mmi, 280 gint64 last_modified) 281 { 282 CamelMessageInfo *mi; 283 gboolean changed; 284 285 g_return_val_if_fail (CAMEL_IS_MAPI_MESSAGE_INFO (mmi), FALSE); 286 287 mi = CAMEL_MESSAGE_INFO (mmi); 288 289 camel_message_info_property_lock (mi); 290 291 changed = mmi->priv->last_modified != last_modified; 292 293 if (changed) 294 mmi->priv->last_modified = last_modified; 295 296 camel_message_info_property_unlock (mi); 297 298 if (changed && !camel_message_info_get_abort_notifications (mi)) { 299 g_object_notify (G_OBJECT (mmi), "last-modified"); 300 camel_message_info_set_dirty (mi, TRUE); 301 } 302 303 return changed; 304 }