Evolution-MAPI: src/camel/camel-mapi-store-summary.c

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Member "evolution-mapi-3.46.1/src/camel/camel-mapi-store-summary.c" (2 Dec 2022, 8991 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 * This program is free software; you can redistribute it and/or 4 * modify it under the terms of the GNU Lesser General Public 5 * License as published by the Free Software Foundation; either 6 * version 2 of the License, or (at your option) version 3. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 * Lesser General Public License for more details. 12 * 13 * You should have received a copy of the GNU Lesser General Public 14 * License along with the program; if not, see <http://www.gnu.org/licenses/> 15 * 16 * 17 * Authors: 18 * Johnny Jacob <jjohnny@novell.com> 19 * 20 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) 21 * 22 */ 23 24 #include "evolution-mapi-config.h" 25 26 #include <ctype.h> 27 #include <errno.h> 28 #include <stdlib.h> 29 #include <string.h> 30 #include <unistd.h> 31 #include <glib.h> 32 33 #include <e-mapi-utils.h> 34 35 #include "camel-mapi-store.h" 36 #include "camel-mapi-store-summary.h" 37 38 #define d(x) 39 40 #define MAPI_STORE_SUMMARY_MARKER 0x0b0e1107 41 #define MAPI_STORE_SUMMARY_VERSION 2 42 43 static gint summary_header_load (CamelStoreSummary *, FILE *); 44 static gint summary_header_save (CamelStoreSummary *, FILE *); 45 static CamelStoreInfo *store_info_load (CamelStoreSummary *s, FILE *in); 46 static gint store_info_save (CamelStoreSummary *s, FILE *out, CamelStoreInfo *mi); 47 static void store_info_free (CamelStoreSummary *s, CamelStoreInfo *mi); 48 static void store_info_set_value (CamelStoreSummary *s, CamelStoreInfo *mi, gint type, const gchar *str); 49 50 G_DEFINE_TYPE (CamelMapiStoreSummary, camel_mapi_store_summary, CAMEL_TYPE_STORE_SUMMARY) 51 52 static void 53 camel_mapi_store_summary_class_init (CamelMapiStoreSummaryClass *class) 54 { 55 CamelStoreSummaryClass *store_summary_class; 56 57 store_summary_class = CAMEL_STORE_SUMMARY_CLASS (class); 58 store_summary_class->store_info_size = sizeof (CamelMapiStoreInfo); 59 store_summary_class->summary_header_load = summary_header_load; 60 store_summary_class->summary_header_save = summary_header_save; 61 store_summary_class->store_info_load = store_info_load; 62 store_summary_class->store_info_save = store_info_save; 63 store_summary_class->store_info_free = store_info_free; 64 store_summary_class->store_info_set_value = store_info_set_value; 65 } 66 67 static void 68 camel_mapi_store_summary_init (CamelMapiStoreSummary *mapi_store_summary) 69 { 70 } 71 72 static gint 73 summary_header_load (CamelStoreSummary *s, FILE *in) 74 { 75 CamelStoreSummaryClass *store_summary_class; 76 guint32 marker = 0, zero = 1, version = 0; 77 78 store_summary_class = CAMEL_STORE_SUMMARY_CLASS (camel_mapi_store_summary_parent_class); 79 80 if (store_summary_class->summary_header_load (s, in) == -1) 81 return -1; 82 83 if (camel_file_util_decode_uint32 (in, &marker) == -1 || 84 camel_file_util_decode_uint32 (in, &zero) == -1 || 85 camel_file_util_decode_uint32 (in, &version) == -1) 86 return -1; 87 88 if (marker != MAPI_STORE_SUMMARY_MARKER || 89 zero != 0 || 90 version > MAPI_STORE_SUMMARY_VERSION || 91 version < 2) /* when the version saving begun */ 92 return -1; 93 94 return 0; 95 } 96 97 static gint 98 summary_header_save (CamelStoreSummary *s, FILE *out) 99 { 100 CamelStoreSummaryClass *store_summary_class; 101 102 store_summary_class = CAMEL_STORE_SUMMARY_CLASS (camel_mapi_store_summary_parent_class); 103 104 if (store_summary_class->summary_header_save (s, out) == -1) 105 return -1; 106 107 if (camel_file_util_encode_uint32 (out, MAPI_STORE_SUMMARY_MARKER) == -1 || 108 camel_file_util_encode_uint32 (out, 0) == -1 || 109 camel_file_util_encode_uint32 (out, MAPI_STORE_SUMMARY_VERSION) == -1) 110 return -1; 111 112 return 0; 113 } 114 115 static CamelStoreInfo * 116 store_info_load (CamelStoreSummary *s, FILE *in) 117 { 118 CamelStoreSummaryClass *store_summary_class; 119 CamelStoreInfo *si; 120 CamelMapiStoreInfo *msi; 121 122 store_summary_class = CAMEL_STORE_SUMMARY_CLASS (camel_mapi_store_summary_parent_class); 123 124 si = store_summary_class->store_info_load (s, in); 125 if (si) { 126 gchar *folder_id_str = NULL, *parent_id_str = NULL; 127 128 msi = (CamelMapiStoreInfo *) si; 129 if (camel_file_util_decode_string (in, &folder_id_str) == -1 130 || camel_file_util_decode_string (in, &parent_id_str) == -1 131 || camel_file_util_decode_uint32 (in, &msi->camel_folder_flags) == -1 132 || camel_file_util_decode_uint32 (in, &msi->mapi_folder_flags) == -1 133 || camel_file_util_decode_string (in, &msi->foreign_username) == -1 134 || !e_mapi_util_mapi_id_from_string (folder_id_str, &msi->folder_id) 135 || !e_mapi_util_mapi_id_from_string (parent_id_str, &msi->parent_id)) { 136 camel_store_info_unref (si); 137 si = NULL; 138 } else { 139 if (msi->foreign_username && !*msi->foreign_username) { 140 g_free (msi->foreign_username); 141 msi->foreign_username = NULL; 142 } 143 144 /* personal folders are not subscribable */ 145 if ((msi->mapi_folder_flags & CAMEL_MAPI_STORE_FOLDER_FLAG_PERSONAL) != 0) { 146 si->flags &= ~(CAMEL_STORE_INFO_FOLDER_SUBSCRIBED | CAMEL_FOLDER_SUBSCRIBED); 147 msi->camel_folder_flags &= ~(CAMEL_STORE_INFO_FOLDER_SUBSCRIBED | CAMEL_FOLDER_SUBSCRIBED); 148 } 149 } 150 151 g_free (folder_id_str); 152 g_free (parent_id_str); 153 } 154 155 return si; 156 } 157 158 static gint 159 store_info_save (CamelStoreSummary *s, FILE *out, CamelStoreInfo *si) 160 { 161 CamelMapiStoreInfo *msi = (CamelMapiStoreInfo *) si; 162 CamelStoreSummaryClass *store_summary_class; 163 gchar *folder_id_str = NULL, *parent_id_str = NULL; 164 gint res = -1; 165 166 store_summary_class = CAMEL_STORE_SUMMARY_CLASS (camel_mapi_store_summary_parent_class); 167 168 folder_id_str = e_mapi_util_mapi_id_to_string (msi->folder_id); 169 parent_id_str = e_mapi_util_mapi_id_to_string (msi->parent_id); 170 171 if (store_summary_class->store_info_save (s, out, si) == -1 172 || camel_file_util_encode_string (out, folder_id_str) == -1 173 || camel_file_util_encode_string (out, parent_id_str) == -1 174 || camel_file_util_encode_uint32 (out, msi->camel_folder_flags) == -1 175 || camel_file_util_encode_uint32 (out, msi->mapi_folder_flags) == -1 176 || camel_file_util_encode_string (out, msi->foreign_username ? msi->foreign_username : "") == -1) 177 res = -1; 178 else 179 res = 0; 180 181 g_free (folder_id_str); 182 g_free (parent_id_str); 183 184 return res; 185 } 186 187 static void 188 store_info_free (CamelStoreSummary *s, CamelStoreInfo *si) 189 { 190 CamelMapiStoreInfo *msi = (CamelMapiStoreInfo *) si; 191 192 g_free (msi->foreign_username); 193 194 CAMEL_STORE_SUMMARY_CLASS (camel_mapi_store_summary_parent_class)->store_info_free (s, si); 195 } 196 197 static void 198 store_info_set_value (CamelStoreSummary *s, CamelStoreInfo *si, gint type, const gchar *str) 199 { 200 CamelMapiStoreInfo *msi = (CamelMapiStoreInfo *) si; 201 202 if (type == CAMEL_MAPI_STORE_INFO_FOREIGN_USERNAME) { 203 g_free (msi->foreign_username); 204 msi->foreign_username = g_strdup (str); 205 206 camel_store_summary_touch (s); 207 } else 208 CAMEL_STORE_SUMMARY_CLASS (camel_mapi_store_summary_parent_class)->store_info_set_value (s, si, type, str); 209 } 210 211 CamelStoreSummary * 212 camel_mapi_store_summary_new (void) 213 { 214 return g_object_new (CAMEL_TYPE_MAPI_STORE_SUMMARY, NULL); 215 } 216 217 CamelStoreInfo * 218 camel_mapi_store_summary_add_from_full (CamelStoreSummary *s, 219 const gchar *path, 220 mapi_id_t folder_id, 221 mapi_id_t parent_id, 222 guint32 camel_folder_flags, 223 guint32 mapi_folder_flags, 224 const gchar *foreign_username) 225 { 226 CamelStoreInfo *si; 227 228 si = camel_store_summary_path (s, path); 229 if (si) { 230 camel_store_info_unref (si); 231 return si; 232 } 233 234 si = camel_store_summary_add_from_path (s, path); 235 if (si) { 236 CamelMapiStoreInfo *msi = (CamelMapiStoreInfo *) si; 237 238 si->flags = camel_folder_flags; 239 240 msi->folder_id = folder_id; 241 msi->parent_id = parent_id; 242 msi->camel_folder_flags = camel_folder_flags; 243 msi->mapi_folder_flags = mapi_folder_flags; 244 msi->foreign_username = g_strdup ((foreign_username && *foreign_username) ? foreign_username : NULL); 245 246 msi->latest_last_modify = 0; 247 msi->last_obj_total = -1; 248 } 249 250 return si; 251 } 252 253 /* free the returned pointer with camel_store_info_unref(), if not NULL */ 254 CamelStoreInfo * 255 camel_mapi_store_summary_get_folder_id (CamelStoreSummary *s, mapi_id_t folder_id) 256 { 257 CamelStoreInfo *adept = NULL; 258 GPtrArray *array; 259 guint ii; 260 261 array = camel_store_summary_array (s); 262 263 for (ii = 0; ii < array->len; ii++) { 264 CamelStoreInfo *si; 265 CamelMapiStoreInfo *msi; 266 267 si = g_ptr_array_index (array, ii); 268 msi = (CamelMapiStoreInfo *) si; 269 270 if (msi->folder_id == folder_id) { 271 /* public folders can be stored in a summary twice, once as "All Public Folders/..." 272 and once as a subscribed variant, "Favorites/...". In that case prefer 273 the subscribed folder folder, from the general public folder 274 */ 275 if ((msi->mapi_folder_flags & CAMEL_MAPI_STORE_FOLDER_FLAG_PUBLIC_REAL) == 0) { 276 if (adept) 277 camel_store_info_unref (adept); 278 279 adept = camel_store_info_ref (si); 280 break; 281 } else { 282 if (adept) 283 camel_store_info_unref (adept); 284 adept = camel_store_info_ref (si); 285 } 286 } 287 } 288 289 camel_store_summary_array_free (s, array); 290 291 return adept; 292 }