+++ /dev/null
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-source-group.c
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU Lesser General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * Author: Ettore Perazzoli <ettore@ximian.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-#include "e-uid.h"
-#include "e-source-group.h"
-
-#define XC (const xmlChar *)
-#define GC (const gchar *)
-
-#define E_SOURCE_GROUP_GET_PRIVATE(obj) \
- (G_TYPE_INSTANCE_GET_PRIVATE \
- ((obj), E_TYPE_SOURCE_GROUP, ESourceGroupPrivate))
-
-/* Private members. */
-
-struct _ESourceGroupPrivate {
- gchar *uid;
- gchar *name;
- gchar *base_uri;
-
- GSList *sources;
-
- gboolean ignore_source_changed;
- gboolean readonly;
-
- GHashTable *properties;
-};
-
-/* Signals. */
-
-enum {
- CHANGED,
- SOURCE_REMOVED,
- SOURCE_ADDED,
- LAST_SIGNAL
-};
-static guint signals[LAST_SIGNAL] = { 0 };
-
-/* Callbacks. */
-
-static void
-source_changed_callback (ESource *source,
- ESourceGroup *group)
-{
- if (!group->priv->ignore_source_changed)
- g_signal_emit (group, signals[CHANGED], 0);
-}
-
-/* GObject methods. */
-
-G_DEFINE_TYPE (ESourceGroup, e_source_group, G_TYPE_OBJECT)
-
-static void
-source_group_dispose (GObject *object)
-{
- ESourceGroupPrivate *priv;
-
- priv = E_SOURCE_GROUP_GET_PRIVATE (object);
-
- if (priv->sources != NULL) {
- GSList *p;
-
- for (p = priv->sources; p != NULL; p = p->next) {
- ESource *source = E_SOURCE (p->data);
-
- g_signal_handlers_disconnect_by_func (source,
- G_CALLBACK (source_changed_callback),
- object);
- g_object_unref (source);
- }
-
- g_slist_free (priv->sources);
- priv->sources = NULL;
- }
-
- /* Chain up to parent's dispose() method. */
- G_OBJECT_CLASS (e_source_group_parent_class)->dispose (object);
-}
-
-static void
-source_group_finalize (GObject *object)
-{
- ESourceGroupPrivate *priv;
-
- priv = E_SOURCE_GROUP_GET_PRIVATE (object);
-
- g_free (priv->uid);
- g_free (priv->name);
- g_free (priv->base_uri);
-
- g_hash_table_destroy (priv->properties);
-
- /* Chain up to parent's finalize() method. */
- G_OBJECT_CLASS (e_source_group_parent_class)->finalize (object);
-}
-
-/* Initialization. */
-
-static void
-e_source_group_class_init (ESourceGroupClass *class)
-{
- GObjectClass *object_class;
-
- g_type_class_add_private (class, sizeof (ESourceGroupPrivate));
-
- object_class = G_OBJECT_CLASS (class);
- object_class->dispose = source_group_dispose;
- object_class->finalize = source_group_finalize;
-
- signals[CHANGED] = g_signal_new (
- "changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESourceGroupClass, changed),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- signals[SOURCE_ADDED] = g_signal_new (
- "source_added",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESourceGroupClass, source_added),
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- G_TYPE_OBJECT);
-
- signals[SOURCE_REMOVED] = g_signal_new (
- "source_removed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESourceGroupClass, source_removed),
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- G_TYPE_OBJECT);
-}
-
-static void
-e_source_group_init (ESourceGroup *source_group)
-{
- source_group->priv = E_SOURCE_GROUP_GET_PRIVATE (source_group);
-
- source_group->priv->properties = g_hash_table_new_full (
- (GHashFunc) g_str_hash,
- (GEqualFunc) g_str_equal,
- (GDestroyNotify) g_free,
- (GDestroyNotify) g_free);
-}
-
-static void
-import_properties (ESourceGroup *source_group,
- xmlNodePtr prop_root)
-{
- ESourceGroupPrivate *priv = source_group->priv;
- xmlNodePtr prop_node;
-
- for (prop_node = prop_root->children; prop_node; prop_node = prop_node->next) {
- xmlChar *name, *value;
-
- if (!prop_node->name || strcmp (GC prop_node->name, "property"))
- continue;
-
- name = xmlGetProp (prop_node, XC "name");
- value = xmlGetProp (prop_node, XC "value");
-
- if (name && value) {
- g_hash_table_insert (priv->properties, g_strdup (GC name), g_strdup (GC value));
- }
-
- if (name)
- xmlFree (name);
- if (value)
- xmlFree (value);
- }
-}
-
-typedef struct
-{
- gboolean equal;
- GHashTable *table2;
-} hash_compare_data;
-
-static void
-compare_str_hash (gpointer key,
- gpointer value,
- hash_compare_data *cd)
-{
- gpointer value2 = g_hash_table_lookup (cd->table2, key);
- if (value2 == NULL || g_str_equal (value, value2) == FALSE)
- cd->equal = FALSE;
-}
-
-static gboolean
-compare_str_hashes (GHashTable *table1,
- GHashTable *table2)
-{
- hash_compare_data cd;
-
- if (g_hash_table_size (table1) != g_hash_table_size (table2))
- return FALSE;
-
- cd.equal = TRUE;
- cd.table2 = table2;
- g_hash_table_foreach (table1, (GHFunc) compare_str_hash, &cd);
- return cd.equal;
-}
-
-static void
-property_dump_cb (const gchar *key,
- const gchar *value,
- xmlNodePtr root)
-{
- xmlNodePtr node;
-
- node = xmlNewChild (root, NULL, XC "property", NULL);
- xmlSetProp (node, XC "name", XC key);
- xmlSetProp (node, XC "value", XC value);
-}
-
-/* Public methods. */
-
-ESourceGroup *
-e_source_group_new (const gchar *name,
- const gchar *base_uri)
-{
- ESourceGroup *new;
-
- g_return_val_if_fail (name != NULL, NULL);
- g_return_val_if_fail (base_uri != NULL, NULL);
-
- new = g_object_new (e_source_group_get_type (), NULL);
- new->priv->uid = e_uid_new ();
-
- e_source_group_set_name (new, name);
- e_source_group_set_base_uri (new, base_uri);
-
- return new;
-}
-
-static ESourceGroup *source_group_new_from_xmldoc (xmlDocPtr doc, gboolean can_migrate);
-
-static ESourceGroup *
-source_group_new_from_xml (const gchar *xml,
- gboolean can_migrate)
-{
- xmlDocPtr doc;
- ESourceGroup *group;
-
- doc = xmlParseDoc (XC xml);
- if (doc == NULL)
- return NULL;
-
- group = source_group_new_from_xmldoc (doc, can_migrate);
- xmlFreeDoc (doc);
-
- return group;
-}
-
-ESourceGroup *
-e_source_group_new_from_xml (const gchar *xml)
-{
- return source_group_new_from_xml (xml, TRUE);
-}
-
-static ESourceGroup *
-source_group_new_from_xmldoc (xmlDocPtr doc,
- gboolean can_migrate)
-{
- xmlNodePtr root, p;
- xmlChar *uid;
- xmlChar *name;
- xmlChar *base_uri;
- xmlChar *readonly_str;
- ESourceGroup *new = NULL;
-
- g_return_val_if_fail (doc != NULL, NULL);
-
- root = doc->children;
- if (strcmp (GC root->name, "group") != 0)
- return NULL;
-
- uid = xmlGetProp (root, XC "uid");
- name = xmlGetProp (root, XC "name");
- base_uri = xmlGetProp (root, XC "base_uri");
- readonly_str = xmlGetProp (root, XC "readonly");
-
- if (uid == NULL || name == NULL || base_uri == NULL)
- goto done;
-
- new = g_object_new (e_source_group_get_type (), NULL);
-
- if (!new)
- goto done;
-
- new->priv->uid = g_strdup (GC uid);
-
- e_source_group_set_name (new, GC name);
-
- /* XXX The "On This Computer" group used to specify an
- * absolute "file:" URI pointing to its local storage
- * directory, but that caused all kinds of portability
- * issues so now we just use "local:" and leave the
- * absolute file system path implicit. */
- if (can_migrate && g_str_has_prefix (GC base_uri, "file:"))
- e_source_group_set_base_uri (new, "local:");
- else
- e_source_group_set_base_uri (new, GC base_uri);
-
- for (p = root->children; p != NULL; p = p->next) {
- ESource *new_source;
-
- if (p->name && !strcmp (GC p->name, "properties")) {
- import_properties (new, p);
- continue;
- }
-
- new_source = e_source_new_from_xml_node (p);
-
- if (new_source == NULL) {
- g_object_unref (new);
- new = NULL;
- goto done;
- }
- e_source_group_add_source (new, new_source, -1);
- g_object_unref (new_source);
- }
-
- e_source_group_set_readonly (new, readonly_str && !strcmp (GC readonly_str, "yes"));
-
- done:
- if (uid != NULL)
- xmlFree (uid);
-
- if (name != NULL)
- xmlFree (name);
- if (base_uri != NULL)
- xmlFree (base_uri);
- if (readonly_str != NULL)
- xmlFree (readonly_str);
- return new;
-}
-
-ESourceGroup *
-e_source_group_new_from_xmldoc (xmlDocPtr doc)
-{
- return source_group_new_from_xmldoc (doc, TRUE);
-}
-
-gboolean
-e_source_group_update_from_xml (ESourceGroup *group,
- const gchar *xml,
- gboolean *changed_return)
-{
- xmlDocPtr xmldoc;
- gboolean success;
-
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), FALSE);
- g_return_val_if_fail (xml != NULL, FALSE);
-
- xmldoc = xmlParseDoc (XC xml);
-
- success = e_source_group_update_from_xmldoc (group, xmldoc, changed_return);
-
- xmlFreeDoc (xmldoc);
-
- return success;
-}
-
-gboolean
-e_source_group_update_from_xmldoc (ESourceGroup *group,
- xmlDocPtr doc,
- gboolean *changed_return)
-{
- GHashTable *new_sources_hash;
- GSList *new_sources_list = NULL;
- xmlNodePtr root, nodep;
- xmlChar *name, *base_uri, *readonly_str;
- gboolean readonly;
- gboolean changed = FALSE;
- GSList *p, *q;
-
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), FALSE);
- g_return_val_if_fail (doc != NULL, FALSE);
-
- *changed_return = FALSE;
-
- root = doc->children;
- if (strcmp (GC root->name, "group") != 0)
- return FALSE;
-
- name = xmlGetProp (root, XC "name");
- if (name == NULL)
- return FALSE;
-
- base_uri = xmlGetProp (root, XC "base_uri");
- if (base_uri == NULL) {
- xmlFree (name);
- return FALSE;
- }
-
- if (strcmp (group->priv->name, GC name) != 0) {
- g_free (group->priv->name);
- group->priv->name = g_strdup (GC name);
- changed = TRUE;
- }
- xmlFree (name);
-
- /* XXX The "On This Computer" group used to specify an
- * absolute "file:" URI pointing to its local storage
- * directory, but that caused all kinds of portability
- * issues so now we just use "local:" and leave the
- * absolute file system path implicit. */
- if (g_str_has_prefix (GC base_uri, "file:")) {
- g_free (group->priv->base_uri);
- group->priv->base_uri = g_strdup ("local:");
- changed = TRUE;
- } else if (strcmp (group->priv->base_uri, GC base_uri) != 0) {
- g_free (group->priv->base_uri);
- group->priv->base_uri = g_strdup (GC base_uri);
- changed = TRUE;
- }
- xmlFree (base_uri);
-
- readonly_str = xmlGetProp (root, XC "readonly");
- readonly = readonly_str && !strcmp (GC readonly_str, "yes");
- if (readonly != group->priv->readonly) {
- group->priv->readonly = readonly;
- changed = TRUE;
- }
- xmlFree (readonly_str);
-
- if (g_hash_table_size (group->priv->properties) && !root->children) {
- g_hash_table_destroy (group->priv->properties);
- group->priv->properties = g_hash_table_new_full (g_str_hash, g_str_equal,
- g_free, g_free);
- changed = TRUE;
- }
-
- new_sources_hash = g_hash_table_new (g_direct_hash, g_direct_equal);
-
- for (nodep = root->children; nodep != NULL; nodep = nodep->next) {
- ESource *existing_source;
- gchar *uid;
-
- if (!nodep->name)
- continue;
-
- if (!strcmp (GC nodep->name, "properties")) {
- GHashTable *temp = group->priv->properties;
- group->priv->properties = g_hash_table_new_full (g_str_hash, g_str_equal,
- g_free, g_free);
- import_properties (group, nodep);
- if (!compare_str_hashes (temp, group->priv->properties))
- changed = TRUE;
- g_hash_table_destroy (temp);
- continue;
- }
-
- uid = e_source_uid_from_xml_node (nodep);
- if (uid == NULL)
- continue;
-
- existing_source = e_source_group_peek_source_by_uid (group, uid);
- if (g_hash_table_lookup (new_sources_hash, existing_source) != NULL) {
- g_free (uid);
- continue;
- }
-
- if (existing_source == NULL) {
- ESource *new_source = e_source_new_from_xml_node (nodep);
-
- if (new_source != NULL) {
- e_source_set_group (new_source, group);
- g_signal_connect (new_source, "changed", G_CALLBACK (source_changed_callback), group);
- new_sources_list = g_slist_prepend (new_sources_list, new_source);
-
- g_hash_table_insert (new_sources_hash, new_source, new_source);
-
- g_signal_emit (group, signals[SOURCE_ADDED], 0, new_source);
- changed = TRUE;
- }
- } else {
- gboolean source_changed;
-
- group->priv->ignore_source_changed++;
-
- if (e_source_update_from_xml_node (existing_source, nodep, &source_changed)) {
- new_sources_list = g_slist_prepend (new_sources_list, existing_source);
- g_object_ref (existing_source);
- g_hash_table_insert (new_sources_hash, existing_source, existing_source);
-
- if (source_changed)
- changed = TRUE;
- }
-
- group->priv->ignore_source_changed--;
- }
-
- g_free (uid);
- }
-
- new_sources_list = g_slist_reverse (new_sources_list);
-
- /* Emit "group_removed" and disconnect the "changed" signal for all the
- * groups that we haven't found in the new list. */
- q = new_sources_list;
- for (p = group->priv->sources; p != NULL; p = p->next) {
- ESource *source = E_SOURCE (p->data);
-
- if (g_hash_table_lookup (new_sources_hash, source) == NULL) {
- changed = TRUE;
-
- g_signal_emit (group, signals[SOURCE_REMOVED], 0, source);
- g_signal_handlers_disconnect_by_func (source, source_changed_callback, group);
- }
-
- if (!changed && q != NULL) {
- if (q->data != p->data)
- changed = TRUE;
- q = q->next;
- }
- }
-
- g_hash_table_destroy (new_sources_hash);
-
- /* Replace the original group list with the new one. */
- g_slist_foreach (group->priv->sources, (GFunc) g_object_unref, NULL);
- g_slist_free (group->priv->sources);
-
- group->priv->sources = new_sources_list;
-
- /* FIXME if the order changes, the function doesn't notice. */
-
- if (changed) {
- g_signal_emit (group, signals[CHANGED], 0);
- *changed_return = TRUE;
- }
-
- return TRUE; /* Success. */
-}
-
-gchar *
-e_source_group_uid_from_xmldoc (xmlDocPtr doc)
-{
- xmlNodePtr root = doc->children;
- xmlChar *name;
- gchar *retval;
-
- if (root && root->name) {
- if (strcmp (GC root->name, "group") != 0)
- return NULL;
- }
- else
- return NULL;
-
- name = xmlGetProp (root, XC "uid");
- if (name == NULL)
- return NULL;
-
- retval = g_strdup (GC name);
- xmlFree (name);
- return retval;
-}
-
-void
-e_source_group_set_name (ESourceGroup *group,
- const gchar *name)
-{
- g_return_if_fail (E_IS_SOURCE_GROUP (group));
- g_return_if_fail (name != NULL);
-
- if (group->priv->readonly)
- return;
-
- if (group->priv->name != NULL &&
- strcmp (group->priv->name, name) == 0)
- return;
-
- g_free (group->priv->name);
- group->priv->name = g_strdup (name);
-
- g_signal_emit (group, signals[CHANGED], 0);
-}
-
-void e_source_group_set_base_uri (ESourceGroup *group,
- const gchar *base_uri)
-{
- g_return_if_fail (E_IS_SOURCE_GROUP (group));
- g_return_if_fail (base_uri != NULL);
-
- if (group->priv->readonly)
- return;
-
- if (group->priv->base_uri == base_uri)
- return;
-
- g_free (group->priv->base_uri);
- group->priv->base_uri = g_strdup (base_uri);
-
- g_signal_emit (group, signals[CHANGED], 0);
-}
-
-void e_source_group_set_readonly (ESourceGroup *group,
- gboolean readonly)
-{
- GSList *i;
-
- g_return_if_fail (E_IS_SOURCE_GROUP (group));
-
- if (group->priv->readonly)
- return;
-
- if (group->priv->readonly == readonly)
- return;
-
- group->priv->readonly = readonly;
- for (i = group->priv->sources; i != NULL; i = i->next)
- e_source_set_readonly (E_SOURCE (i->data), readonly);
-
- g_signal_emit (group, signals[CHANGED], 0);
-}
-
-const gchar *
-e_source_group_peek_uid (ESourceGroup *group)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), NULL);
-
- return group->priv->uid;
-}
-
-const gchar *
-e_source_group_peek_name (ESourceGroup *group)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), NULL);
-
- return group->priv->name;
-}
-
-const gchar *
-e_source_group_peek_base_uri (ESourceGroup *group)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), NULL);
-
- return group->priv->base_uri;
-}
-
-gboolean
-e_source_group_get_readonly (ESourceGroup *group)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), FALSE);
-
- return group->priv->readonly;
-}
-
-/**
- * e_source_group_peek_sources:
- *
- * Return value: (transfer none) (element-type ESource):
- */
-GSList *
-e_source_group_peek_sources (ESourceGroup *group)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), NULL);
-
- return group->priv->sources;
-}
-
-/**
- * e_source_group_peek_source_by_uid:
- *
- * Returns: (transfer none): the #ESource
- */
-ESource *
-e_source_group_peek_source_by_uid (ESourceGroup *group,
- const gchar *uid)
-{
- GSList *p;
-
- for (p = group->priv->sources; p != NULL; p = p->next) {
- if (strcmp (e_source_get_uid (E_SOURCE (p->data)), uid) == 0)
- return E_SOURCE (p->data);
- }
-
- return NULL;
-}
-
-/**
- * e_source_group_peek_source_by_name:
- *
- * Returns: (transfer none): the #ESource
- */
-ESource *
-e_source_group_peek_source_by_name (ESourceGroup *group,
- const gchar *name)
-{
- GSList *p;
-
- for (p = group->priv->sources; p != NULL; p = p->next) {
- if (strcmp (e_source_get_display_name (E_SOURCE (p->data)), name) == 0)
- return E_SOURCE (p->data);
- }
-
- return NULL;
-}
-
-gboolean
-e_source_group_add_source (ESourceGroup *group,
- ESource *source,
- gint position)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), FALSE);
-
- if (group->priv->readonly)
- return FALSE;
-
- if (e_source_group_peek_source_by_uid (group, e_source_get_uid (source)) != NULL)
- return FALSE;
-
- e_source_set_group (source, group);
- e_source_set_readonly (source, group->priv->readonly);
- g_object_ref (source);
-
- g_signal_connect (source, "changed", G_CALLBACK (source_changed_callback), group);
-
- group->priv->sources = g_slist_insert (group->priv->sources, source, position);
- g_signal_emit (group, signals[SOURCE_ADDED], 0, source);
- g_signal_emit (group, signals[CHANGED], 0);
-
- return TRUE;
-}
-
-gboolean
-e_source_group_remove_source (ESourceGroup *group,
- ESource *source)
-{
- GSList *p;
-
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), FALSE);
- g_return_val_if_fail (E_IS_SOURCE (source), FALSE);
-
- if (group->priv->readonly)
- return FALSE;
-
- for (p = group->priv->sources; p != NULL; p = p->next) {
- if (E_SOURCE (p->data) == source) {
- group->priv->sources = g_slist_remove_link (group->priv->sources, p);
- g_signal_handlers_disconnect_by_func (source,
- G_CALLBACK (source_changed_callback),
- group);
- g_signal_emit (group, signals[SOURCE_REMOVED], 0, source);
- g_signal_emit (group, signals[CHANGED], 0);
- g_object_unref (source);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-gboolean
-e_source_group_remove_source_by_uid (ESourceGroup *group,
- const gchar *uid)
-{
- GSList *p;
-
- g_return_val_if_fail (E_IS_SOURCE_GROUP (group), FALSE);
- g_return_val_if_fail (uid != NULL, FALSE);
-
- if (group->priv->readonly)
- return FALSE;
-
- for (p = group->priv->sources; p != NULL; p = p->next) {
- ESource *source = E_SOURCE (p->data);
-
- if (strcmp (e_source_get_uid (source), uid) == 0) {
- group->priv->sources = g_slist_remove_link (group->priv->sources, p);
- g_signal_handlers_disconnect_by_func (source,
- G_CALLBACK (source_changed_callback),
- group);
- g_signal_emit (group, signals[SOURCE_REMOVED], 0, source);
- g_signal_emit (group, signals[CHANGED], 0);
- g_object_unref (source);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-gchar *
-e_source_group_to_xml (ESourceGroup *group)
-{
- xmlDocPtr doc;
- xmlNodePtr root;
- xmlChar *xml_buffer;
- gchar *returned_buffer;
- gint xml_buffer_size;
- GSList *p;
-
- doc = xmlNewDoc (XC "1.0");
-
- root = xmlNewDocNode (doc, NULL, XC "group", NULL);
- xmlSetProp (root, XC "uid", XC e_source_group_peek_uid (group));
- xmlSetProp (root, XC "name", XC e_source_group_peek_name (group));
- xmlSetProp (root, XC "base_uri", XC e_source_group_peek_base_uri (group));
- xmlSetProp (root, XC "readonly", XC (group->priv->readonly ? "yes" : "no"));
-
- if (g_hash_table_size (group->priv->properties) != 0) {
- xmlNodePtr properties_node;
-
- properties_node = xmlNewChild (root, NULL, XC "properties", NULL);
- g_hash_table_foreach (group->priv->properties, (GHFunc) property_dump_cb, properties_node);
- }
-
- xmlDocSetRootElement (doc, root);
-
- for (p = group->priv->sources; p != NULL; p = p->next)
- e_source_dump_to_xml_node (E_SOURCE (p->data), root);
-
- xmlDocDumpMemory (doc, &xml_buffer, &xml_buffer_size);
- xmlFreeDoc (doc);
-
- returned_buffer = g_malloc (xml_buffer_size + 1);
- memcpy (returned_buffer, xml_buffer, xml_buffer_size);
- returned_buffer[xml_buffer_size] = '\0';
- xmlFree (xml_buffer);
-
- return returned_buffer;
-}
-
-static gint
-find_esource_from_uid (gconstpointer a,
- gconstpointer b)
-{
- return g_ascii_strcasecmp (e_source_get_uid ((ESource *)(a)), (gchar *)(b));
-}
-
-static gboolean
-compare_source_lists (GSList *a,
- GSList *b)
-{
- gboolean retval = TRUE;
- GSList *l;
-
- if (g_slist_length (a) != g_slist_length (b))
- return FALSE;
-
- for (l = a; l != NULL && retval; l = l->next) {
- GSList *elem = g_slist_find_custom (b, e_source_get_uid ((ESource *)(l->data)), (GCompareFunc) find_esource_from_uid);
-
- if (!elem || !e_source_equal ((ESource *)(l->data), (ESource *)(elem->data)))
- retval = FALSE;
- }
-
- return retval;
-}
-
-/**
- * e_source_group_equal:
- * @a: An ESourceGroup
- * @b: Another ESourceGroup
- *
- * Compares if @a is equivalent to @b.
- *
- * Returns: %TRUE if @a is equivalent to @b,
- * %FALSE otherwise.
- *
- * Since: 2.24
- **/
-gboolean
-e_source_group_equal (ESourceGroup *a,
- ESourceGroup *b)
-{
- g_return_val_if_fail (E_IS_SOURCE_GROUP (a), FALSE);
- g_return_val_if_fail (E_IS_SOURCE_GROUP (b), FALSE);
-
- /* Compare group stuff */
- if (a->priv->uid
- && b->priv->uid
- && g_ascii_strcasecmp (a->priv->uid, b->priv->uid))
- return FALSE;
-
- if (a->priv->name
- && b->priv->name
- && g_ascii_strcasecmp (a->priv->name, b->priv->name))
- return FALSE;
-
- if (a->priv->base_uri
- && b->priv->base_uri
- && g_ascii_strcasecmp (a->priv->base_uri, b->priv->base_uri))
- return FALSE;
-
- if (a->priv->readonly != b->priv->readonly)
- return FALSE;
-
- if (!compare_str_hashes (a->priv->properties, b->priv->properties))
- return FALSE;
-
- /* Compare ESources in the groups */
- if (!compare_source_lists (a->priv->sources, b->priv->sources))
- return FALSE;
-
- return TRUE;
-}
-
-/**
- * e_source_group_xmlstr_equal:
- * @a: XML representation of an ESourceGroup
- * @b: XML representation of another ESourceGroup
- *
- * Compares if @a is equivalent to @b.
- *
- * Returns: %TRUE if @a is equivalent to @b,
- * %FALSE otherwise.
- *
- * Since: 2.24
- **/
-gboolean
-e_source_group_xmlstr_equal (const gchar *a,
- const gchar *b)
-{
- ESourceGroup *grpa, *grpb;
- gboolean retval;
-
- grpa = source_group_new_from_xml (a, FALSE);
- grpb = source_group_new_from_xml (b, FALSE);
-
- retval = e_source_group_equal (grpa, grpb);
-
- g_object_unref (grpa);
- g_object_unref (grpb);
-
- return retval;
-}
-
-/**
- * e_source_group_get_property:
- *
- * Since: 1.12
- **/
-gchar *
-e_source_group_get_property (ESourceGroup *source_group,
- const gchar *property)
-{
- ESourceGroupPrivate *priv;
-
- g_return_val_if_fail (E_IS_SOURCE_GROUP (source_group), NULL);
- priv = source_group->priv;
-
- return g_strdup (g_hash_table_lookup (priv->properties, property));
-}
-
-/**
- * e_source_group_set_property:
- *
- * Since: 1.12
- **/
-void
-e_source_group_set_property (ESourceGroup *source_group,
- const gchar *property,
- const gchar *value)
-{
- ESourceGroupPrivate *priv;
- const gchar *old_value;
-
- g_return_if_fail (E_IS_SOURCE_GROUP (source_group));
- priv = source_group->priv;
-
- old_value = g_hash_table_lookup (priv->properties, property);
-
- if (g_strcmp0 (old_value, value) == 0)
- return;
-
- if (value)
- g_hash_table_replace (priv->properties, g_strdup (property), g_strdup (value));
- else
- g_hash_table_remove (priv->properties, property);
-
- g_signal_emit (source_group, signals[CHANGED], 0);
-}
-
-/**
- * e_source_group_foreach_property:
- * @group: the #ESourceGroup
- * @func: (scope call): the func to call on each property
- * @data: the user data
- *
- * Since: 1.12
- **/
-void
-e_source_group_foreach_property (ESourceGroup *group,
- GHFunc func,
- gpointer data)
-{
- g_return_if_fail (E_IS_SOURCE_GROUP (group));
-
- g_hash_table_foreach (group->priv->properties, func, data);
-}
-
-#undef XC
-#undef GC
projects / platform / upstream / evolution-data-server.git / commitdiff