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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/*
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* GData Client
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* Copyright (C) Philip Withnall 2015 <philip@tecnocode.co.uk>
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*
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* GData Client is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* GData Client is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with GData Client. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* SECTION:gdata-calendar-access-rule
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* @short_description: GData Calendar access rule object
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* @stability: Stable
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* @include: gdata/services/calendar/gdata-calendar-access-rule.h
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*
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* #GDataCalendarAccessRule is a subclass of #GDataAccessRule to represent an
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* access rule affecting users of a shared calendar in Google Calendar.
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*
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* Since: 0.17.2
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*/
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#include <config.h>
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#include <glib.h>
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#include <glib/gi18n-lib.h>
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#include <string.h>
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#include "gdata-access-rule.h"
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#include "gdata-parser.h"
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#include "gdata-types.h"
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#include "gdata-private.h"
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#include "gdata-calendar-access-rule.h"
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static gboolean
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parse_json (GDataParsable *parsable, JsonReader *reader, gpointer user_data,
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GError **error);
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static gboolean
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post_parse_json (GDataParsable *parsable, gpointer user_data, GError **error);
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static void
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get_json (GDataParsable *parsable, JsonBuilder *builder);
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static const gchar *
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get_content_type (void);
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G_DEFINE_TYPE (GDataCalendarAccessRule, gdata_calendar_access_rule,
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GDATA_TYPE_ACCESS_RULE)
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static void
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gdata_calendar_access_rule_class_init (GDataCalendarAccessRuleClass *klass)
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{
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GDataParsableClass *parsable_class = GDATA_PARSABLE_CLASS (klass);
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GDataEntryClass *entry_class = GDATA_ENTRY_CLASS (klass);
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parsable_class->parse_json = parse_json;
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parsable_class->post_parse_json = post_parse_json;
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parsable_class->get_json = get_json;
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parsable_class->get_content_type = get_content_type;
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entry_class->kind_term = "calendar#aclRule";
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}
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static void
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gdata_calendar_access_rule_init (GDataCalendarAccessRule *self)
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{
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/* Nothing to do here. */
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}
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/* V3 reference:
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* https://developers.google.com/google-apps/calendar/v3/reference/acl#role
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* V2 reference is no longer available.
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*/
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const struct {
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const gchar *v3;
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const gchar *v2;
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} role_pairs[] = {
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{ "none", "none" },
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{ "freeBusyReader", "http://schemas.google.com/gCal/2005#freebusy" },
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{ "reader", "http://schemas.google.com/gCal/2005#read" },
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{ "writer", "http://schemas.google.com/gCal/2005#editor" },
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{ "owner", "http://schemas.google.com/gCal/2005#owner" },
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};
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static const gchar *
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role_v3_to_v2 (const gchar *v3_role)
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{
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guint i;
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for (i = 0; i < G_N_ELEMENTS (role_pairs); i++) {
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if (g_strcmp0 (v3_role, role_pairs[i].v3) == 0) {
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return role_pairs[i].v2;
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}
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}
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/* Fallback. */
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return v3_role;
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}
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static const gchar *
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role_v2_to_v3 (const gchar *v2_role)
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{
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guint i;
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for (i = 0; i < G_N_ELEMENTS (role_pairs); i++) {
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if (g_strcmp0 (v2_role, role_pairs[i].v2) == 0) {
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return role_pairs[i].v3;
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}
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}
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/* Fallback. */
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return v2_role;
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}
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static const gchar *
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scope_type_v3_to_v2 (const gchar *v3_scope_type)
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{
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/* Surprisingly, they have not changed from v2 to v3. */
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return v3_scope_type;
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}
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static const gchar *
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scope_type_v2_to_v3 (const gchar *v2_scope_type)
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{
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/* Surprisingly, they have not changed from v2 to v3. */
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return v2_scope_type;
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}
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static gboolean
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parse_json (GDataParsable *parsable, JsonReader *reader, gpointer user_data, GError **error)
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{
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gboolean success;
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if (g_strcmp0 (json_reader_get_member_name (reader), "role") == 0) {
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gchar *role = NULL; /* owned */
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g_assert (gdata_parser_string_from_json_member (reader, "role",
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P_REQUIRED |
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P_NON_EMPTY,
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&role, &success,
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error));
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if (!success) {
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return FALSE;
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}
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gdata_access_rule_set_role (GDATA_ACCESS_RULE (parsable),
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role_v3_to_v2 (role));
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g_free (role);
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return TRUE;
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} else if (g_strcmp0 (json_reader_get_member_name (reader),
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"scope") == 0) {
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const gchar *scope_type;
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const gchar *scope_value;
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/* Check this is an object. */
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if (!json_reader_is_object (reader)) {
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return gdata_parser_error_required_json_content_missing (reader,
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error);
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}
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json_reader_read_member (reader, "type");
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scope_type = json_reader_get_string_value (reader);
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json_reader_end_member (reader);
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json_reader_read_member (reader, "value");
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scope_value = json_reader_get_string_value (reader);
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json_reader_end_member (reader);
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/* Scope type is required. */
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if (scope_type == NULL) {
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return gdata_parser_error_required_json_content_missing (reader,
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error);
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}
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gdata_access_rule_set_scope (GDATA_ACCESS_RULE (parsable),
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scope_type_v3_to_v2 (scope_type),
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scope_value);
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return TRUE;
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}
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return GDATA_PARSABLE_CLASS (gdata_calendar_access_rule_parent_class)->parse_json (parsable, reader, user_data, error);
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}
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static gboolean
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post_parse_json (GDataParsable *parsable, gpointer user_data, GError **error)
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{
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/* Do _not_ chain up. */
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return TRUE;
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}
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static void
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get_json (GDataParsable *parsable, JsonBuilder *builder)
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{
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GDataAccessRule *access_rule;
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const gchar *id, *etag, *role, *scope_type, *scope_value;
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access_rule = GDATA_ACCESS_RULE (parsable);
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id = gdata_entry_get_id (GDATA_ENTRY (parsable));
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if (id != NULL) {
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json_builder_set_member_name (builder, "id");
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json_builder_add_string_value (builder, id);
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}
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json_builder_set_member_name (builder, "kind");
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json_builder_add_string_value (builder, "calendar#aclRule");
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/* Add the ETag, if available. */
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etag = gdata_entry_get_etag (GDATA_ENTRY (parsable));
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if (etag != NULL) {
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json_builder_set_member_name (builder, "etag");
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json_builder_add_string_value (builder, etag);
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}
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role = gdata_access_rule_get_role (access_rule);
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if (role != NULL) {
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json_builder_set_member_name (builder, "role");
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json_builder_add_string_value (builder, role_v2_to_v3 (role));
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}
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gdata_access_rule_get_scope (access_rule, &scope_type, &scope_value);
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if (scope_type != NULL || scope_value != NULL) {
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json_builder_set_member_name (builder, "scope");
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json_builder_begin_object (builder);
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if (scope_type != NULL) {
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json_builder_set_member_name (builder, "type");
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json_builder_add_string_value (builder,
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scope_type_v2_to_v3 (scope_type));
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}
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if (scope_value != NULL) {
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json_builder_set_member_name (builder, "value");
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json_builder_add_string_value (builder, scope_value);
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}
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json_builder_end_object (builder);
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}
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}
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static const gchar *
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get_content_type (void)
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{
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return "application/json";
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}
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/**
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* gdata_calendar_access_rule_new:
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* @id: the access rule's ID, or %NULL
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*
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* Creates a new #GDataCalendarAccessRule with the given ID and default
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* properties.
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*
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* Return value: (transfer full): a new #GDataCalendarAccessRule; unref with
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* g_object_unref()
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*
|
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* Since: 0.17.2
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*/
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GDataCalendarAccessRule *
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gdata_calendar_access_rule_new (const gchar *id)
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{
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GObject *retval = NULL; /* owned */
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retval = g_object_new (GDATA_TYPE_CALENDAR_ACCESS_RULE,
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"id", id,
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NULL);
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return GDATA_CALENDAR_ACCESS_RULE (retval);
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}
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