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@ -23,91 +23,180 @@
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#include "tox-weechat.h"
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#include "tox-weechat-identities.h"
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#include "tox-weechat-friend-requests.h"
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#include "tox-weechat-utils.h"
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#include "tox-weechat-json.h"
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#define TOX_WEECHAT_JSON_CONFIG_PATH "%h/tox/data.json"
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json_t *tox_weechat_json_config = NULL;
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const char *tox_weechat_json_key_friend_requests = "friend_requests";
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const char *tox_weechat_json_friend_request_key_client_id = "client_id";
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const char *tox_weechat_json_friend_request_key_message = "message";
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/**
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* Return the full path to the JSON data file.
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*/
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char *
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tox_weechat_json_config_file_path()
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tox_weechat_json_data_file_path()
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{
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const char *weechat_dir = weechat_info_get("weechat_dir", NULL);
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return weechat_string_replace(TOX_WEECHAT_JSON_CONFIG_PATH, "%h", weechat_dir);
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}
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void
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tox_weechat_json_init()
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/**
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* Return the key used for an identity in the JSON data file. Must be freed.
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*/
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char *
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tox_weechat_json_get_identity_key(struct t_tox_weechat_identity *identity)
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{
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char *full_path = tox_weechat_json_config_file_path();
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uint8_t address[TOX_FRIEND_ADDRESS_SIZE];
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tox_get_address(identity->tox, address);
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json_error_t error;
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tox_weechat_json_config = json_load_file(full_path,
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0,
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&error);
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free(full_path);
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char *hex_id = malloc(TOX_CLIENT_ID_SIZE * 2 + 1);
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tox_weechat_bin2hex(address, TOX_CLIENT_ID_SIZE, hex_id);
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if (!tox_weechat_json_config)
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{
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// TODO: read error
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tox_weechat_json_config = json_object();
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}
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return hex_id;
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}
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int
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tox_weechat_json_save()
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/**
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* Save an identity's data to a JSON object.
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*/
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json_t *
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tox_weechat_json_identity_save(struct t_tox_weechat_identity *identity)
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{
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char *full_path = tox_weechat_json_config_file_path();
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json_t *json_data = json_object();
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json_t *friend_request_array = json_array();
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if (!json_data || !friend_request_array)
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return NULL;
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for (struct t_tox_weechat_friend_request *request = identity->friend_requests;
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request;
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request = request->next_request)
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{
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char hex_id[TOX_CLIENT_ID_SIZE * 2 + 1];
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tox_weechat_bin2hex(request->tox_id, TOX_CLIENT_ID_SIZE, hex_id);
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json_t *json_request = json_object();
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json_t *json_id = json_string(hex_id);
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json_t *json_message = json_string(request->message);
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if (!json_request || !json_id || !json_message)
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break;
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json_object_set(json_request,
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tox_weechat_json_friend_request_key_client_id,
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json_id);
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json_decref(json_id);
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json_object_set(json_request,
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tox_weechat_json_friend_request_key_message,
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json_message);
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json_decref(json_message);
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json_array_append(friend_request_array, json_request);
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json_decref(json_request);
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}
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int rc = json_dump_file(tox_weechat_json_config,
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full_path,
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0);
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free(full_path);
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json_object_set(json_data,
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tox_weechat_json_key_friend_requests,
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friend_request_array);
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json_decref(friend_request_array);
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return rc;
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return json_data;
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}
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json_t *
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tox_weechat_json_get_identity_object(struct t_tox_weechat_identity *identity)
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/**
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* Load an identity's data from a JSON object.
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*/
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void
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tox_weechat_json_identity_load(struct t_tox_weechat_identity *identity,
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json_t *data)
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{
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if (!(identity->tox)) return NULL;
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json_t *friend_request_array = json_object_get(data, tox_weechat_json_key_friend_requests);
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uint8_t address[TOX_FRIEND_ADDRESS_SIZE];
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char hex_id[TOX_CLIENT_ID_SIZE * 2 + 1];
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tox_get_address(identity->tox, address);
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tox_weechat_bin2hex(address, TOX_CLIENT_ID_SIZE, hex_id);
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if (friend_request_array)
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{
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tox_weechat_friend_request_free_identity(identity);
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size_t index;
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json_t *json_request;
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json_array_foreach(friend_request_array, index, json_request)
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{
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char client_id[TOX_CLIENT_ID_SIZE];
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const char *message;
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json_t *json_id = json_object_get(json_request,
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tox_weechat_json_friend_request_key_client_id);
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json_t *json_message = json_object_get(json_request,
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tox_weechat_json_friend_request_key_message);
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tox_weechat_hex2bin(json_string_value(json_id), TOX_CLIENT_ID_SIZE * 2, client_id);
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message = json_string_value(json_message);
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tox_weechat_friend_request_add(identity,
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(uint8_t *)client_id,
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message);
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}
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}
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}
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json_t *object = json_object_get(tox_weechat_json_config,
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hex_id);
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/**
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* Load the JSON data on disk into the in-memory identity objects.
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*/
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void
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tox_weechat_json_load()
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{
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char *full_path = tox_weechat_json_data_file_path();
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json_error_t error;
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json_t *json_data = json_load_file(full_path, 0, &error);
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free(full_path);
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if (object == NULL)
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if (json_data)
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{
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object = json_object();
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json_object_set(tox_weechat_json_config, hex_id, object);
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json_decref(object);
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for (struct t_tox_weechat_identity *identity = tox_weechat_identities;
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identity;
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identity = identity->next_identity)
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{
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char *hex_id = tox_weechat_json_get_identity_key(identity);
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json_t *identity_data = json_object_get(json_data, hex_id);
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if (identity_data)
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tox_weechat_json_identity_load(identity, identity_data);
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}
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json_decref(json_data);
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}
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return object;
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}
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/**
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* Save all in-memory data to JSON data on disk. Return 0 on success, -1 on
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* error.
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*/
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int
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tox_weechat_json_set_identity_object(struct t_tox_weechat_identity *identity,
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json_t *object)
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tox_weechat_json_save()
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{
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if (!(identity->tox)) return -1;
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json_t *json_data = json_object();
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if (!json_data)
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return -1;
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uint8_t address[TOX_FRIEND_ADDRESS_SIZE];
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char hex_id[TOX_CLIENT_ID_SIZE * 2 + 1];
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tox_get_address(identity->tox, address);
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tox_weechat_bin2hex(address, TOX_CLIENT_ID_SIZE, hex_id);
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for (struct t_tox_weechat_identity *identity = tox_weechat_identities;
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identity;
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identity = identity->next_identity)
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{
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char *hex_id = tox_weechat_json_get_identity_key(identity);
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json_t *identity_data = tox_weechat_json_identity_save(identity);
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json_object_set(json_data, hex_id, identity_data);
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json_decref(identity_data);
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}
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char *full_path = tox_weechat_json_data_file_path();
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int rc = json_dump_file(json_data,
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full_path,
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0);
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free(full_path);
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json_decref(json_data);
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return json_object_set(tox_weechat_json_config,
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hex_id, object);
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return rc;
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}
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