3 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
5 * Licensed under the Apache License, Version 2.0 (the License);
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 * @file message-port.cpp
20 * @brief This is the implementation file for the MessagePort.
23 #include <sys/socket.h>
29 #include <openssl/md5.h>
31 #include <bundle_internal.h>
32 #include <pkgmgr-info.h>
35 #include <gio/gunixfdlist.h>
37 #include "message-port.h"
38 #include "message-port-log.h"
40 #define MAX_PACKAGE_STR_SIZE 512
41 #define MESSAGEPORT_BUS_NAME_PREFIX "org.tizen.messageport._"
42 #define MESSAGEPORT_OBJECT_PATH "/org/tizen/messageport"
43 #define MESSAGEPORT_INTERFACE_PREFIX "org.tizen.messageport._"
45 #define DBUS_SERVICE_DBUS "org.freedesktop.DBus"
46 #define DBUS_PATH_DBUS "/org/freedesktop/DBus"
47 #define DBUS_INTERFACE_DBUS "org.freedesktop.DBus"
49 #define DBUS_RELEASE_NAME_REPLY_RELEASED 1 /* *< Service was released from the given name */
50 #define DBUS_RELEASE_NAME_REPLY_NON_EXISTENT 2 /* *< The given name does not exist on the bus */
51 #define DBUS_RELEASE_NAME_REPLY_NOT_OWNER 3 /* *< Service is not an owner of the given name */
53 #define MAX_RETRY_CNT 10
54 #define SOCK_PAIR_SENDER 0
55 #define SOCK_PAIR_RECEIVER 1
58 #define retvm_if(expr, val, fmt, arg...) do { \
61 _LOGE("(%s) -> %s() return", #expr, __func__); \
66 #define retv_if(expr, val) do { \
68 _LOGE("(%s) -> %s() return", #expr, __func__); \
73 #define FREE_AND_NULL(ptr) do { \
80 static bool _initialized = false;
81 static GDBusConnection *__gdbus_conn;
82 static char *__app_id;
83 static GHashTable *__local_port_info;
84 static GHashTable *__remote_app_info;
85 static GHashTable *__sender_appid_hash;
86 static GHashTable *__trusted_app_list_hash;
87 static GHashTable *__callback_info_hash;
88 static const int MAX_MESSAGE_SIZE = 16 * 1024;
90 enum __certificate_info_type {
93 CERTIFICATE_NOT_MATCH,
96 typedef struct message_port_pkt {
97 int remote_port_name_len;
98 char *remote_port_name;
103 } message_port_pkt_s;
105 typedef struct message_port_callback_info {
106 messageport_message_cb callback;
109 GIOChannel *gio_read;
111 } message_port_callback_info_s;
113 typedef struct message_port_local_port_info {
114 messageport_message_cb callback;
118 } message_port_local_port_info_s;
120 typedef struct message_port_remote_port_info {
123 int certificate_info;
125 } message_port_remote_app_info_s;
127 typedef struct port_list_info {
129 char *encoded_bus_name;
136 static void __callback_info_free(gpointer data)
138 message_port_callback_info_s *callback_info = (message_port_callback_info_s *)data;
139 GError *error = NULL;
140 if (callback_info == NULL)
143 if (callback_info->remote_app_id)
144 FREE_AND_NULL(callback_info->remote_app_id);
146 if (callback_info->gio_read != NULL) {
147 g_io_channel_shutdown(callback_info->gio_read, TRUE, &error);
149 _LOGE("g_io_channel_shutdown error : %s", error->message);
152 g_io_channel_unref(callback_info->gio_read);
153 callback_info->gio_read = NULL;
156 if (callback_info->g_src_id != 0) {
157 g_source_remove(callback_info->g_src_id);
158 callback_info->g_src_id = 0;
161 FREE_AND_NULL(callback_info);
164 static void __callback_info_free_by_info(message_port_callback_info_s *callback_info)
166 GList *callback_info_list = g_hash_table_lookup(__callback_info_hash, GUINT_TO_POINTER(callback_info->local_id));
169 if (callback_info_list == NULL)
172 find_list = g_list_find(callback_info_list, callback_info);
173 if (find_list == NULL)
176 callback_info_list = g_list_remove_link(callback_info_list, find_list);
177 __callback_info_free(callback_info);
178 g_list_free(find_list);
181 static void __hash_destroy_callback_info(gpointer data)
184 GList *callback_list = (GList *)data;
185 if (callback_list != NULL)
186 g_list_free_full(callback_list, __callback_info_free);
189 static char *__get_encoded_name(const char *remote_app_id, const char *port_name, bool is_trusted)
192 int prefix_len = strlen(MESSAGEPORT_BUS_NAME_PREFIX);
194 char *postfix = is_trusted ? "1" : "0";
196 unsigned char c[MD5_DIGEST_LENGTH] = {0};
197 char *md5_interface = NULL;
201 int encoded_bus_name_len = prefix_len + postfix_len + (MD5_DIGEST_LENGTH * 2) + 2;
202 int bus_name_len = strlen(remote_app_id) + strlen(port_name) + 2;
203 char *bus_name = (char *)calloc(bus_name_len, sizeof(char));
204 if (bus_name == NULL) {
205 _LOGE("bus_name calloc failed");
209 snprintf(bus_name, bus_name_len, "%s_%s", remote_app_id, port_name);
211 MD5_Init(&mdContext);
212 MD5_Update(&mdContext, bus_name, bus_name_len);
213 MD5_Final(c, &mdContext);
215 md5_interface = (char *)calloc(encoded_bus_name_len , sizeof(char));
216 if (md5_interface == NULL) {
220 _LOGE("md5_interface calloc failed!!");
224 snprintf(md5_interface, encoded_bus_name_len, "%s", MESSAGEPORT_BUS_NAME_PREFIX);
225 temp = md5_interface;
228 for (index = 0; index < MD5_DIGEST_LENGTH; index++) {
229 snprintf(temp, 3, "%02x", c[index]);
233 if (postfix && postfix_len > 0)
234 snprintf(temp, encoded_bus_name_len - (temp - md5_interface), "%s", postfix);
238 _LOGI("encoded_bus_name : %s ", md5_interface);
240 return md5_interface;
243 static int __remote_port_compare_cb(gconstpointer a, gconstpointer b)
245 port_list_info_s *key1 = (port_list_info_s *)a;
246 port_list_info_s *key2 = (port_list_info_s *)b;
248 if (key1->is_trusted == key2->is_trusted)
249 return strcmp(key1->port_name, key2->port_name);
255 static bool __is_preloaded(const char *local_appid, const char *remote_appid)
257 _LOGI("IsPreloaded");
259 bool preload_local = false;
260 bool preload_remote = false;
262 pkgmgrinfo_appinfo_h handle = NULL;
263 int ret = pkgmgrinfo_appinfo_get_usr_appinfo(local_appid, getuid(), &handle);
264 if (ret != PMINFO_R_OK) {
265 _LOGE("Failed to get the appinfo. %d", ret);
266 pkgmgrinfo_appinfo_destroy_appinfo(handle);
269 ret = pkgmgrinfo_appinfo_is_preload(handle, &preload_local);
270 if (ret != PMINFO_R_OK) {
271 _LOGE("Failed to check the preloaded application. %d", ret);
272 pkgmgrinfo_appinfo_destroy_appinfo(handle);
275 pkgmgrinfo_appinfo_destroy_appinfo(handle);
277 ret = pkgmgrinfo_appinfo_get_usr_appinfo(remote_appid, getuid(), &handle);
278 if (ret != PMINFO_R_OK) {
279 _LOGE("Failed to get the appinfo. %d", ret);
280 pkgmgrinfo_appinfo_destroy_appinfo(handle);
283 ret = pkgmgrinfo_appinfo_is_preload(handle, &preload_remote);
284 if (ret != PMINFO_R_OK) {
285 _LOGE("Failed to check the preloaded application. %d", ret);
286 pkgmgrinfo_appinfo_destroy_appinfo(handle);
290 if (preload_local && preload_remote) {
291 pkgmgrinfo_appinfo_destroy_appinfo(handle);
294 pkgmgrinfo_appinfo_destroy_appinfo(handle);
298 static int __check_certificate(const char *local_appid, const char *remote_appid)
300 _LOGI("CheckCertificate");
302 pkgmgrinfo_cert_compare_result_type_e res;
303 int ret = pkgmgrinfo_pkginfo_compare_usr_app_cert_info(local_appid, remote_appid, getuid(), &res);
305 _LOGE(":CheckCertificate() Failed");
306 return MESSAGEPORT_ERROR_IO_ERROR;
308 if (res != PMINFO_CERT_COMPARE_MATCH) {
309 _LOGE("CheckCertificate() Failed : MESSAGEPORT_ERROR_CERTIFICATE_NOT_MATCH");
310 return MESSAGEPORT_ERROR_CERTIFICATE_NOT_MATCH;
313 return MESSAGEPORT_ERROR_NONE;
316 static void on_name_appeared(GDBusConnection *connection,
318 const gchar *name_owner,
321 _LOGI("name appeared : %s %s", __app_id, name);
324 static void on_name_vanished(GDBusConnection *connection,
328 _LOGI("name vanished : %s", name);
329 port_list_info_s *pli = (port_list_info_s *)user_data;
331 LOGE("NULL port info");
335 _LOGI("watcher_id :%d", pli->watcher_id);
336 if (pli->watcher_id > 0)
337 g_bus_unwatch_name(pli->watcher_id);
339 _LOGE("Invalid watcher_id %d", pli->watcher_id);
343 _LOGI("name vanished socket : %d", pli->send_sock_fd);
344 if (pli->send_sock_fd > 0) {
345 close(pli->send_sock_fd);
346 pli->send_sock_fd = 0;
350 static int __get_local_port_info(int id, message_port_local_port_info_s **info)
352 message_port_local_port_info_s *mi = (message_port_local_port_info_s *)g_hash_table_lookup(__local_port_info, GINT_TO_POINTER(id));
355 return MESSAGEPORT_ERROR_INVALID_PARAMETER;
358 return MESSAGEPORT_ERROR_NONE;
361 static port_list_info_s *__set_remote_port_info(const char *remote_app_id, const char *remote_port, bool is_trusted)
363 int ret_val = MESSAGEPORT_ERROR_NONE;
364 port_list_info_s *port_info = (port_list_info_s *)calloc(1, sizeof(port_list_info_s));
367 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
370 port_info->port_name = strdup(remote_port);
371 if (!port_info->port_name) {
372 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
375 port_info->is_trusted = is_trusted;
376 port_info->encoded_bus_name = __get_encoded_name(remote_app_id, remote_port, is_trusted);
377 if (port_info->encoded_bus_name == NULL) {
378 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
381 port_info->send_sock_fd = 0;
383 if (ret_val != MESSAGEPORT_ERROR_NONE) {
385 FREE_AND_NULL(port_info->port_name);
386 FREE_AND_NULL(port_info->encoded_bus_name);
394 static message_port_remote_app_info_s *__set_remote_app_info(const char *remote_app_id, const char *remote_port, bool is_trusted)
396 message_port_remote_app_info_s *remote_app_info = NULL;
397 int ret_val = MESSAGEPORT_ERROR_NONE;
399 remote_app_info = (message_port_remote_app_info_s *)calloc(1, sizeof(message_port_remote_app_info_s));
400 if (!remote_app_info) {
401 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
405 remote_app_info->remote_app_id = strdup(remote_app_id);
406 if (remote_app_info->remote_app_id == NULL) {
407 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;;
412 if (ret_val != MESSAGEPORT_ERROR_NONE) {
413 if (remote_app_info) {
414 FREE_AND_NULL(remote_app_info->remote_app_id);
415 FREE_AND_NULL(remote_app_info);
419 return remote_app_info;
422 static void __watch_remote_port_info(port_list_info_s *port_info)
424 if (port_info == NULL)
427 if (port_info->watcher_id < 1) {
428 port_info->watcher_id = g_bus_watch_name_on_connection(
430 port_info->encoded_bus_name,
431 G_BUS_NAME_WATCHER_FLAGS_NONE,
437 LOGI("Already watched port info");
442 static int __get_remote_port_info(const char *remote_app_id, const char *remote_port, bool is_trusted,
443 message_port_remote_app_info_s **mri, port_list_info_s **pli)
445 message_port_remote_app_info_s *remote_app_info = NULL;
446 port_list_info_s port_info;
447 GList *cb_list = NULL;
448 int ret_val = MESSAGEPORT_ERROR_NONE;
450 remote_app_info = (message_port_remote_app_info_s *)g_hash_table_lookup(__remote_app_info, remote_app_id);
452 if (remote_app_info == NULL) {
453 remote_app_info = __set_remote_app_info(remote_app_id, remote_port, is_trusted);
455 if (remote_app_info == NULL) {
456 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
459 g_hash_table_insert(__remote_app_info, remote_app_info->remote_app_id, remote_app_info);
461 *mri = remote_app_info;
463 port_info.port_name = strdup(remote_port);
464 port_info.is_trusted = is_trusted;
465 cb_list = g_list_find_custom(remote_app_info->port_list, &port_info,
466 (GCompareFunc)__remote_port_compare_cb);
467 if (port_info.port_name)
468 free(port_info.port_name);
469 if (cb_list == NULL) {
470 port_list_info_s *tmp = __set_remote_port_info(remote_app_id, remote_port, is_trusted);
472 ret_val = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
475 remote_app_info->port_list = g_list_append(remote_app_info->port_list, tmp);
478 *pli = (port_list_info_s *)cb_list->data;
485 static bool __is_local_port_registed(const char *local_port, bool trusted, int *local_id, message_port_local_port_info_s **lpi)
490 g_hash_table_iter_init(&iter, __local_port_info);
491 while (g_hash_table_iter_next(&iter, &key, &value)) {
492 message_port_local_port_info_s *mi = (message_port_local_port_info_s *)value;
494 if ((mi->is_trusted == trusted) && strcmp(mi->port_name, local_port) == 0) {
495 *local_id = mi->local_id;
504 static int __get_sender_pid(GDBusConnection *conn, const char *sender_name)
506 GDBusMessage *msg = NULL;
507 GDBusMessage *reply = NULL;
512 msg = g_dbus_message_new_method_call("org.freedesktop.DBus", "/org/freedesktop/DBus",
513 "org.freedesktop.DBus", "GetConnectionUnixProcessID");
515 _LOGE("Can't allocate new method call");
519 g_dbus_message_set_body(msg, g_variant_new("(s)", sender_name));
520 reply = g_dbus_connection_send_message_with_reply_sync(conn, msg,
521 G_DBUS_SEND_MESSAGE_FLAGS_NONE, -1, NULL, NULL, &err);
525 _LOGE("Failed to get pid [%s]", err->message);
531 body = g_dbus_message_get_body(reply);
532 g_variant_get(body, "(u)", &pid);
538 g_object_unref(reply);
543 static int __write_socket(int fd,
546 unsigned int *bytes_write)
548 unsigned int left = nbytes;
553 while (left && (retry_cnt < MAX_RETRY_CNT)) {
554 nb = write(fd, buffer, left);
556 if (errno == EINTR) {
557 LOGE("__write_socket: EINTR error continue ...");
561 LOGE("__write_socket: ...error fd %d: errno %d\n", fd, errno);
562 return MESSAGEPORT_ERROR_IO_ERROR;
570 return MESSAGEPORT_ERROR_NONE;
573 static int __write_string_to_socket(int fd, const char *buffer, int string_len)
576 if (__write_socket(fd, (char *)&string_len, sizeof(string_len), &nb) != MESSAGEPORT_ERROR_NONE) {
577 _LOGE("write string_len fail");
578 return MESSAGEPORT_ERROR_IO_ERROR;
581 if (string_len > 0) {
582 if (__write_socket(fd, buffer, string_len, &nb) != MESSAGEPORT_ERROR_NONE) {
583 _LOGE("wirte buffer fail");
584 return MESSAGEPORT_ERROR_IO_ERROR;
587 return MESSAGEPORT_ERROR_NONE;
590 static int __read_socket(int fd,
593 unsigned int *bytes_read)
595 unsigned int left = nbytes;
598 const struct timespec TRY_SLEEP_TIME = { 0, 500 * 1000 * 1000 };
601 while (left && (retry_cnt < MAX_RETRY_CNT)) {
602 nb = read(fd, buffer, left);
604 LOGE("__read_socket: ...read EOF, socket closed %d: nb %d\n", fd, nb);
605 return MESSAGEPORT_ERROR_IO_ERROR;
606 } else if (nb == -1) {
607 /* wrt(nodejs) could change socket to none-blocking socket :-( */
608 if (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK) {
609 LOGE("__read_socket: %d errno, sleep and retry ...", errno);
611 nanosleep(&TRY_SLEEP_TIME, 0);
614 LOGE("__read_socket: ...error fd %d: errno %d\n", fd, errno);
615 return MESSAGEPORT_ERROR_IO_ERROR;
623 return MESSAGEPORT_ERROR_NONE;
626 static int __read_string_from_socket(int fd, char **buffer, int *string_len)
629 if (__read_socket(fd, (char *)string_len, sizeof(*string_len), &nb) != MESSAGEPORT_ERROR_NONE) {
630 LOGE("read socket fail");
631 return MESSAGEPORT_ERROR_IO_ERROR;
633 if (*string_len > 0 && *string_len < MAX_MESSAGE_SIZE) {
634 *buffer = (char *)calloc(*string_len, sizeof(char));
635 if (*buffer == NULL) {
636 LOGE("Out of memory.");
637 return MESSAGEPORT_ERROR_IO_ERROR;
639 if (__read_socket(fd, *buffer, *string_len, &nb) != MESSAGEPORT_ERROR_NONE) {
640 LOGE("read socket fail");
641 return MESSAGEPORT_ERROR_IO_ERROR;
644 LOGE("Invalid string len %d", *string_len);
645 return MESSAGEPORT_ERROR_IO_ERROR;
647 return MESSAGEPORT_ERROR_NONE;
650 message_port_pkt_s *__message_port_recv_raw(int fd)
652 message_port_pkt_s *pkt = NULL;
655 pkt = (message_port_pkt_s *)calloc(sizeof(message_port_pkt_s), 1);
661 if (__read_string_from_socket(fd, (char **)&pkt->remote_port_name, &pkt->remote_port_name_len) != MESSAGEPORT_ERROR_NONE) {
662 LOGE("read socket fail: port_name");
663 free(pkt->remote_port_name);
668 if (__read_socket(fd, (char *)&pkt->is_bidirection, sizeof(pkt->is_bidirection), &nb) != MESSAGEPORT_ERROR_NONE) {
669 LOGE("read socket fail: is_bidirection");
670 free(pkt->remote_port_name);
675 if (__read_socket(fd, (char *)&pkt->is_trusted, sizeof(pkt->is_trusted), &nb) != MESSAGEPORT_ERROR_NONE) {
676 LOGE("read socket fail: is_trusted");
677 free(pkt->remote_port_name);
682 if (__read_string_from_socket(fd, (char **)&pkt->data, &pkt->data_len) != MESSAGEPORT_ERROR_NONE) {
683 LOGE("read socket fail: data");
684 free(pkt->remote_port_name);
692 static gboolean __socket_request_handler(GIOChannel *gio,
697 message_port_callback_info_s *mi;
698 message_port_pkt_s *pkt;
700 GError *error = NULL;
702 mi = (message_port_callback_info_s *)data;
705 g_io_channel_shutdown(gio, TRUE, &error);
707 _LOGE("g_io_channel_shutdown error : %s", error->message);
710 g_io_channel_unref(gio);
714 if (cond == G_IO_HUP) {
716 _LOGI("socket G_IO_HUP");
717 __callback_info_free_by_info(mi);
722 if ((fd = g_io_channel_unix_get_fd(gio)) < 0) {
723 _LOGE("fail to get fd from io channel");
724 __callback_info_free_by_info(mi);
728 if ((pkt = __message_port_recv_raw(fd)) == NULL) {
729 _LOGE("recv error on SOCKET");
730 __callback_info_free_by_info(mi);
734 kb = bundle_decode(pkt->data, pkt->data_len);
735 if (pkt->is_bidirection)
736 mi->callback(mi->local_id, mi->remote_app_id, pkt->remote_port_name, pkt->is_trusted, kb, NULL);
738 mi->callback(mi->local_id, mi->remote_app_id, NULL, pkt->is_trusted, kb, NULL);
742 if (pkt->remote_port_name)
743 free(pkt->remote_port_name);
753 static bool send_message(GVariant *parameters, GDBusMethodInvocation *invocation)
755 char *local_port = NULL;
756 char *local_appid = NULL;
757 char *remote_appid = NULL;
758 char *remote_port = NULL;
759 gboolean local_trusted = false;
760 gboolean remote_trusted = false;
761 gboolean bi_dir = false;
765 bundle_raw *raw = NULL;
766 message_port_local_port_info_s *mi;
767 int local_reg_id = 0;
768 message_port_callback_info_s *callback_info;
769 message_port_callback_info_s *head_callback_info;
770 GList *callback_info_list = NULL;
774 GUnixFDList *fd_list;
776 int *returned_fds = NULL;
779 g_variant_get(parameters, "(&s&sbb&s&sbu&s)", &local_appid, &local_port, &local_trusted, &bi_dir,
780 &remote_appid, &remote_port, &remote_trusted, &len, &raw);
783 _LOGE("Invalid argument : remote_port is NULL");
787 _LOGE("Invalid argument : remote_appid is NULL");
790 if (!__is_local_port_registed(remote_port, remote_trusted, &local_reg_id, &mi)) {
791 _LOGE("Invalid argument : remote_port:(%s) trusted(%d)", remote_port, remote_trusted);
795 _LOGE("Invalid argument : local_appid");
799 _LOGE("Invalid argument : local_port");
802 if (strcmp(remote_appid, __app_id) != 0) {
803 _LOGE("Invalid argument : remote_appid (%s)", remote_appid);
806 if (strcmp(remote_port, mi->port_name) != 0) {
807 _LOGE("Invalid argument : remote_port (%s)", remote_port);
811 _LOGE("Invalid argument : data_len");
814 if (remote_trusted) {
815 if (g_hash_table_lookup(__trusted_app_list_hash, (gpointer)local_appid) == NULL) {
816 if (!__is_preloaded(local_appid, remote_appid)) {
817 int ret = __check_certificate(local_appid, remote_appid);
818 if (ret == MESSAGEPORT_ERROR_NONE)
819 g_hash_table_insert(__trusted_app_list_hash, local_appid, "TRUE");
821 _LOGE("The application (%s) is not signed with the same certificate",
829 callback_info = (message_port_callback_info_s *)calloc(1, sizeof(message_port_callback_info_s));
830 if (callback_info == NULL)
833 callback_info->local_id = mi->local_id;
834 callback_info->remote_app_id = strdup(local_appid);
835 callback_info->callback = mi->callback;
837 msg = g_dbus_method_invocation_get_message(invocation);
838 fd_list = g_dbus_message_get_unix_fd_list(msg);
840 /* When application send message to self fd_list is NULL */
841 if (fd_list != NULL) {
842 returned_fds = g_unix_fd_list_steal_fds(fd_list, &fd_len);
843 if (returned_fds == NULL) {
844 _LOGE("fail to get fds");
845 __callback_info_free(callback_info);
848 fd = returned_fds[0];
850 LOGI("g_unix_fd_list_get %d fd: [%d]", fd_len, fd);
853 callback_info->gio_read = g_io_channel_unix_new(fd);
854 if (!callback_info->gio_read) {
855 _LOGE("Error is %s\n", strerror_r(errno, buf, sizeof(buf)));
856 __callback_info_free(callback_info);
860 callback_info->g_src_id = g_io_add_watch(callback_info->gio_read, G_IO_IN | G_IO_HUP,
861 __socket_request_handler, (gpointer)callback_info);
862 if (callback_info->g_src_id == 0) {
863 _LOGE("fail to add watch on socket");
864 __callback_info_free(callback_info);
868 callback_info_list = g_hash_table_lookup(__callback_info_hash, GUINT_TO_POINTER(mi->local_id));
869 if (callback_info_list == NULL) {
870 head_callback_info = (message_port_callback_info_s *)calloc(1, sizeof(message_port_callback_info_s));
871 if (head_callback_info == NULL) {
872 _LOGE("fail to alloc head_callback_info");
873 __callback_info_free(callback_info);
876 head_callback_info->local_id = 0;
877 head_callback_info->remote_app_id = NULL;
878 head_callback_info->callback = NULL;
879 head_callback_info->gio_read = NULL;
880 head_callback_info->g_src_id = 0;
881 callback_info_list = g_list_append(callback_info_list, head_callback_info);
882 callback_info_list = g_list_append(callback_info_list, callback_info);
883 g_hash_table_insert(__callback_info_hash, GUINT_TO_POINTER(mi->local_id), callback_info_list);
885 callback_info_list = g_list_append(callback_info_list, callback_info);
890 data = bundle_decode(raw, len);
892 _LOGE("Invalid argument : message");
896 LOGI("call calback %s", local_appid);
898 mi->callback(mi->local_id, local_appid, local_port, local_trusted, data, NULL);
900 mi->callback(mi->local_id, local_appid, NULL, false, data, NULL);
909 static int __check_remote_port(const char *remote_app_id, const char *remote_port, bool is_trusted, bool *exist)
911 _LOGI("Check a remote port : [%s:%s]", remote_app_id, remote_port);
913 GVariant *result = NULL;
915 int ret_val = MESSAGEPORT_ERROR_NONE;
916 char *bus_name = NULL;
917 message_port_remote_app_info_s *remote_app_info = NULL;
918 port_list_info_s *port_info = NULL;
919 int local_reg_id = 0;
920 message_port_local_port_info_s *mi = NULL;
921 gboolean name_exist = false;
923 _LOGI("remote_app_id, app_id :[%s : %s] ", remote_app_id, __app_id);
925 ret_val = __get_remote_port_info(remote_app_id, remote_port, is_trusted, &remote_app_info, &port_info);
926 if (ret_val != MESSAGEPORT_ERROR_NONE)
930 if (strcmp(remote_app_id, __app_id) == 0) {
932 _LOGI("__is_local_port_registed ");
933 if (!__is_local_port_registed(remote_port, is_trusted, &local_reg_id, &mi))
938 _LOGI("__is_local_port_registed : %d ", *exist);
939 return MESSAGEPORT_ERROR_NONE;
942 port_info->exist = false;
943 bus_name = port_info->encoded_bus_name;
945 result = g_dbus_connection_call_sync(
951 g_variant_new("(s)", bus_name),
952 G_VARIANT_TYPE("(b)"),
953 G_DBUS_CALL_FLAGS_NONE,
958 if (err || (result == NULL)) {
960 _LOGE("No reply. error = %s", err->message);
963 ret_val = MESSAGEPORT_ERROR_RESOURCE_UNAVAILABLE;
965 g_variant_get(result, "(b)", &name_exist);
968 LOGE("Name not exist %s", bus_name);
970 ret_val = MESSAGEPORT_ERROR_NONE;
974 if (remote_app_info->certificate_info != CERTIFICATE_MATCH) {
975 if (!__is_preloaded(__app_id, remote_app_id)) {
976 if (__check_certificate(__app_id, remote_app_id) != MESSAGEPORT_ERROR_NONE) {
977 ret_val = MESSAGEPORT_ERROR_CERTIFICATE_NOT_MATCH;
981 remote_app_info->certificate_info = CERTIFICATE_MATCH;
984 port_info->exist = true;
986 ret_val = MESSAGEPORT_ERROR_NONE;
987 __watch_remote_port_info(port_info);
992 g_variant_unref(result);
997 static void __on_sender_name_appeared(GDBusConnection *connection,
999 const gchar *name_owner,
1002 _LOGI("sender name appeared : %s", name);
1005 static void __on_sender_name_vanished(GDBusConnection *connection,
1009 gboolean remove_result = FALSE;
1010 int *watcher_id = (int *)user_data;
1011 remove_result = g_hash_table_remove(__sender_appid_hash, (gpointer)name);
1013 _LOGE("Fail to remove sender appid from hash : %s", name);
1016 if (*watcher_id > 0)
1017 g_bus_unwatch_name(*watcher_id);
1019 LOGE("Invalid watcher_id %d", *watcher_id);
1022 LOGE("watcher_id is NULL");
1026 static bool __check_sender_validation(GVariant *parameters, const char *sender, GDBusConnection *conn)
1029 char buffer[MAX_PACKAGE_STR_SIZE] = {0, };
1030 char *local_appid = NULL;
1031 int pid = __get_sender_pid(conn, sender);
1032 int *watcher_id = (int *)calloc(1, sizeof(int));
1034 ret = aul_app_get_appid_bypid(pid, buffer, sizeof(buffer));
1035 if (ret != AUL_R_OK) {
1036 _LOGE("Failed to get the sender ID: (%s) (%d)", sender, pid);
1041 g_variant_get_child(parameters, 0, "&s", &local_appid);
1042 if (local_appid == NULL) {
1043 _LOGE("appid is NULL : (%s) (%d)", sender, pid);
1048 if (strncmp(buffer, local_appid, MAX_PACKAGE_STR_SIZE) == 0) {
1049 _LOGI("insert sender !!!!! %s", sender);
1050 g_hash_table_insert(__sender_appid_hash, (gpointer)strdup(sender), GINT_TO_POINTER(pid));
1051 *watcher_id = g_bus_watch_name_on_connection(
1054 G_BUS_NAME_WATCHER_FLAGS_NONE,
1055 __on_sender_name_appeared,
1056 __on_sender_name_vanished,
1066 static void __dbus_method_call_handler(GDBusConnection *conn,
1067 const gchar *sender, const gchar *object_path,
1068 const gchar *iface_name, const gchar *method_name,
1069 GVariant *parameters, GDBusMethodInvocation *invocation,
1072 _LOGI("method_name: %s, sender: %s", method_name, sender);
1073 gpointer sender_pid = g_hash_table_lookup(__sender_appid_hash, sender);
1074 if (sender_pid == NULL) {
1075 if (!__check_sender_validation(parameters, sender, conn))
1078 if (g_strcmp0(method_name, "send_message") == 0)
1079 send_message(parameters, invocation);
1081 g_dbus_method_invocation_return_value(invocation, NULL);
1084 static const GDBusInterfaceVTable interface_vtable = {
1085 __dbus_method_call_handler,
1090 static int __dbus_init(void)
1093 GError *error = NULL;
1095 __gdbus_conn = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, &error);
1096 if (__gdbus_conn == NULL) {
1097 if (error != NULL) {
1098 _LOGE("Failed to get dbus [%s]", error->message);
1099 g_error_free(error);
1108 g_object_unref(__gdbus_conn);
1114 int __register_dbus_interface(const char *port_name, bool is_trusted)
1117 GDBusNodeInfo *introspection_data = NULL;
1118 int registration_id = 0;
1120 static gchar introspection_prefix[] =
1122 " <interface name='";
1124 static gchar introspection_postfix[] =
1126 " <method name='send_message'>"
1127 " <arg type='s' name='local_appid' direction='in'/>"
1128 " <arg type='s' name='local_port' direction='in'/>"
1129 " <arg type='b' name='local_trusted' direction='in'/>"
1130 " <arg type='b' name='bi_dir' direction='in'/>"
1131 " <arg type='s' name='remote_appid' direction='in'/>"
1132 " <arg type='s' name='remote_port' direction='in'/>"
1133 " <arg type='b' name='remote_trusted' direction='in'/>"
1134 " <arg type='u' name='data_len' direction='in'/>"
1135 " <arg type='s' name='data' direction='in'/>"
1140 char *introspection_xml = NULL;
1141 int introspection_xml_len = 0;
1145 GError *error = NULL;
1146 char *bus_name = NULL;
1147 char *interface_name = NULL;
1148 GVariant *result = NULL;
1150 bus_name = __get_encoded_name(__app_id, port_name, is_trusted);
1152 _LOGE("Fail to get bus name");
1155 interface_name = bus_name;
1157 introspection_xml_len = strlen(introspection_prefix) + strlen(interface_name) +
1158 strlen(introspection_postfix) + 1;
1160 introspection_xml = (char *)calloc(introspection_xml_len, sizeof(char));
1161 if (!introspection_xml) {
1162 _LOGE("out of memory");
1167 result = g_dbus_connection_call_sync(
1171 DBUS_INTERFACE_DBUS,
1173 g_variant_new("(su)", bus_name, G_BUS_NAME_OWNER_FLAGS_NONE),
1174 G_VARIANT_TYPE("(u)"),
1175 G_DBUS_CALL_FLAGS_NONE,
1180 _LOGE("RequestName fail : %s", error->message);
1181 g_error_free(error);
1184 if (result == NULL) {
1185 _LOGE("fail to get name NULL");
1188 g_variant_get(result, "(u)", &owner_id);
1189 if (owner_id == 0) {
1190 _LOGE("Acquiring the own name is failed");
1194 _LOGI("Acquiring the own name : %d", owner_id);
1196 snprintf(introspection_xml, introspection_xml_len, "%s%s%s", introspection_prefix, interface_name, introspection_postfix);
1198 introspection_data = g_dbus_node_info_new_for_xml(introspection_xml, NULL);
1199 if (!introspection_data) {
1200 _LOGE("g_dbus_node_info_new_for_xml() is failed.");
1204 registration_id = g_dbus_connection_register_object(__gdbus_conn,
1205 MESSAGEPORT_OBJECT_PATH, introspection_data->interfaces[0],
1206 &interface_vtable, NULL, NULL, NULL);
1208 _LOGI("registration_id %d", registration_id);
1210 if (registration_id == 0) {
1211 _LOGE("Failed to g_dbus_connection_register_object");
1216 if (introspection_data)
1217 g_dbus_node_info_unref(introspection_data);
1218 if (introspection_xml)
1219 free(introspection_xml);
1223 g_variant_unref(result);
1226 return registration_id;
1229 /* LCOV_EXCL_START */
1230 void __list_free_port_list(gpointer data)
1232 port_list_info_s *n = (port_list_info_s *)data;
1234 FREE_AND_NULL(n->encoded_bus_name);
1235 FREE_AND_NULL(n->port_name);
1238 /* LCOV_EXCL_STOP */
1240 /* LCOV_EXCL_START */
1241 static void __hash_destory_local_value(gpointer data)
1243 message_port_local_port_info_s *mli = (message_port_local_port_info_s *)data;
1246 free(mli->port_name);
1250 /* LCOV_EXCL_STOP */
1252 /* LCOV_EXCL_START */
1253 static void __hash_destory_remote_value(gpointer data)
1255 message_port_remote_app_info_s *mri = (message_port_remote_app_info_s *)data;
1257 FREE_AND_NULL(mri->sender_id);
1258 FREE_AND_NULL(mri->remote_app_id);
1260 g_list_free_full(mri->port_list, __list_free_port_list);
1265 /* LCOV_EXCL_STOP */
1267 static bool __initialize(void)
1270 #if !GLIB_CHECK_VERSION(2, 35, 0)
1276 char buffer[MAX_PACKAGE_STR_SIZE] = {0, };
1278 _LOGI("initialize");
1279 ret = aul_app_get_appid_bypid(pid, buffer, sizeof(buffer));
1280 retvm_if(ret != AUL_R_OK, false, "Failed to get the application ID: %d", ret);
1282 __app_id = strdup(buffer);
1283 retvm_if(!__app_id, false, "Malloc failed");
1284 _LOGI("init : %s", __app_id);
1286 if (__local_port_info == NULL) {
1287 __local_port_info = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, __hash_destory_local_value);
1288 retvm_if(!__local_port_info, false, "fail to create __local_port_info");
1291 if (__remote_app_info == NULL) {
1292 __remote_app_info = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, __hash_destory_remote_value);
1293 retvm_if(!__remote_app_info, false, "fail to create __remote_app_info");
1296 if (__sender_appid_hash == NULL) {
1297 __sender_appid_hash = g_hash_table_new_full(g_str_hash, g_str_equal, free, NULL);
1298 retvm_if(!__sender_appid_hash, false, "fail to create __sender_appid_hash");
1301 if (__trusted_app_list_hash == NULL) {
1302 __trusted_app_list_hash = g_hash_table_new(g_str_hash, g_str_equal);
1303 retvm_if(!__trusted_app_list_hash, false, "fail to create __trusted_app_list_hash");
1306 if (__callback_info_hash == NULL) {
1307 __callback_info_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, __hash_destroy_callback_info);
1308 retvm_if(!__trusted_app_list_hash, false, "fail to create __trusted_app_list_hash");
1313 _initialized = true;
1319 static bool __message_port_register_port(const int local_id, const char *local_port, bool is_trusted, messageport_message_cb callback)
1321 message_port_local_port_info_s *mi = (message_port_local_port_info_s *)calloc(1, sizeof(message_port_local_port_info_s));
1322 retvm_if(!mi, false, "Malloc failed");
1324 mi->callback = callback;
1325 mi->is_trusted = is_trusted;
1326 mi->port_name = strdup(local_port);
1327 if (mi->port_name == NULL) {
1328 _LOGE("Malloc failed (%s)", local_port);
1332 mi->local_id = local_id;
1334 g_hash_table_insert(__local_port_info, GINT_TO_POINTER(mi->local_id), mi);
1338 static int __register_message_port(const char *local_port, bool is_trusted, messageport_message_cb callback)
1340 _SECURE_LOGI("Register a message port : [%s:%s]", __app_id, local_port);
1344 /* Check the message port is already registed */
1345 if (__is_local_port_registed(local_port, is_trusted, &local_id, NULL))
1348 local_id = __register_dbus_interface(local_port, is_trusted);
1350 _LOGE("register_dbus_interface fail !!");
1351 return MESSAGEPORT_ERROR_OUT_OF_MEMORY;
1354 if (!__message_port_register_port(local_id, local_port, is_trusted, callback))
1355 return MESSAGEPORT_ERROR_OUT_OF_MEMORY;
1360 int __message_port_send_async(int sockfd, bundle *kb, const char *local_port,
1361 bool local_trusted, bool is_bidirection)
1365 int local_port_len = 0;
1367 bundle_raw *kb_data = NULL;
1369 bundle_encode(kb, &kb_data, &data_len);
1370 if (kb_data == NULL) {
1371 _LOGE("bundle encode fail");
1372 ret = MESSAGEPORT_ERROR_IO_ERROR;
1376 if (data_len > MAX_MESSAGE_SIZE) {
1377 _LOGE("bigger than max size\n");
1378 ret = MESSAGEPORT_ERROR_MAX_EXCEEDED;
1382 if (local_port != NULL)
1383 local_port_len = strlen(local_port) + 1;
1385 if (__write_string_to_socket(sockfd, local_port, local_port_len) != MESSAGEPORT_ERROR_NONE) {
1386 _LOGE("write local_port fail");
1387 return MESSAGEPORT_ERROR_IO_ERROR;
1390 if (__write_socket(sockfd, (char *)&is_bidirection, sizeof(is_bidirection), &nb) != MESSAGEPORT_ERROR_NONE) {
1391 _LOGE("write is_bidirection fail");
1392 return MESSAGEPORT_ERROR_IO_ERROR;
1395 if (__write_socket(sockfd, (char *)&local_trusted, sizeof(local_trusted), &nb) != MESSAGEPORT_ERROR_NONE) {
1396 _LOGE("write local_trusted fail");
1397 return MESSAGEPORT_ERROR_IO_ERROR;
1400 if (__write_string_to_socket(sockfd, (void *)kb_data, data_len) != MESSAGEPORT_ERROR_NONE) {
1401 _LOGE("write kb_data fail");
1402 ret = MESSAGEPORT_ERROR_IO_ERROR;
1411 static int __message_port_send_message(const char *remote_appid, const char *remote_port,
1412 const char *local_port, bool trusted_message, bool local_trusted, bool bi_dir, bundle *message)
1415 int ret = MESSAGEPORT_ERROR_NONE;
1416 GUnixFDList *fd_list = NULL;
1419 bundle_raw *raw = NULL;
1420 char *bus_name = NULL;
1421 char *interface_name = NULL;
1423 message_port_remote_app_info_s *remote_app_info = NULL;
1424 port_list_info_s *port_info = NULL;
1425 GDBusMessage *msg = NULL;
1427 GVariant *body = NULL;
1428 int sock_pair[2] = {0,};
1430 ret = __get_remote_port_info(remote_appid, remote_port, trusted_message, &remote_app_info, &port_info);
1431 if (ret != MESSAGEPORT_ERROR_NONE)
1434 if (port_info->exist == false) {
1436 _LOGI("port exist check !!");
1437 ret = __check_remote_port(remote_appid, remote_port, trusted_message, &exist);
1438 if (ret != MESSAGEPORT_ERROR_NONE) {
1440 } else if (!exist) {
1441 ret = MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
1445 __watch_remote_port_info(port_info);
1447 if (port_info->send_sock_fd > 0) {
1448 ret = __message_port_send_async(port_info->send_sock_fd, message,
1449 (local_port) ? local_port : "", local_trusted, bi_dir);
1452 bus_name = port_info->encoded_bus_name;
1453 interface_name = bus_name;
1455 if (bundle_encode(message, &raw, &len) != BUNDLE_ERROR_NONE) {
1456 ret = MESSAGEPORT_ERROR_INVALID_PARAMETER;
1460 if (MAX_MESSAGE_SIZE < len) {
1461 _LOGE("The size of message (%d) has exceeded the maximum limit.", len);
1462 ret = MESSAGEPORT_ERROR_MAX_EXCEEDED;
1466 body = g_variant_new("(ssbbssbus)", __app_id, (local_port) ? local_port : "", local_trusted, bi_dir,
1467 remote_appid, remote_port, trusted_message, len, raw);
1468 if (strcmp(remote_appid, __app_id) != 0) { /* self send */
1470 /* if message-port fail to get socket pair, communicate using GDBus */
1471 if (aul_request_message_port_socket_pair(sock_pair) != AUL_R_OK) {
1472 _LOGE("error create socket pair");
1475 _LOGI("sock pair : %d, %d",
1476 sock_pair[SOCK_PAIR_SENDER], sock_pair[SOCK_PAIR_RECEIVER]);
1477 fd_list = g_unix_fd_list_new();
1478 g_unix_fd_list_append(fd_list, sock_pair[SOCK_PAIR_RECEIVER], &err);
1480 _LOGE("g_unix_fd_list_append [%s]", err->message);
1481 ret = MESSAGEPORT_ERROR_IO_ERROR;
1483 close(sock_pair[SOCK_PAIR_SENDER]);
1484 close(sock_pair[SOCK_PAIR_RECEIVER]);
1487 port_info->send_sock_fd = sock_pair[SOCK_PAIR_SENDER];
1488 close(sock_pair[SOCK_PAIR_RECEIVER]);
1492 msg = g_dbus_message_new_method_call(bus_name, MESSAGEPORT_OBJECT_PATH, interface_name, "send_message");
1494 _LOGE("Can't allocate new method call");
1495 ret = MESSAGEPORT_ERROR_OUT_OF_MEMORY;
1499 g_dbus_message_set_unix_fd_list(msg, fd_list);
1500 g_dbus_message_set_body(msg, body);
1501 g_dbus_connection_send_message(__gdbus_conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, NULL, &err);
1503 _LOGE("No reply. error = %s", err->message);
1505 ret = MESSAGEPORT_ERROR_IO_ERROR;
1514 g_object_unref(msg);
1516 bundle_free_encoded_rawdata(&raw);
1518 g_object_unref(fd_list);
1524 int __message_send_bidirectional_message(int id, const char *remote_app_id, const char *remote_port, bool trusted_message, bundle *message)
1526 message_port_local_port_info_s *local_info;
1527 int ret = __get_local_port_info(id, &local_info);
1528 if (ret != MESSAGEPORT_ERROR_NONE)
1531 _LOGI("bidirectional_message %s", local_info->port_name);
1532 return __message_port_send_message(remote_app_id, remote_port,
1533 local_info->port_name, trusted_message, local_info->is_trusted, true, message);
1536 int messageport_unregister_local_port(int local_port_id, bool trusted_port)
1540 char *bus_name = NULL;
1544 _LOGI("unregister : %d", local_port_id);
1546 message_port_local_port_info_s *mi =
1547 (message_port_local_port_info_s *)
1548 g_hash_table_lookup(__local_port_info, GINT_TO_POINTER(local_port_id));
1550 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
1552 if (mi->is_trusted != trusted_port)
1553 return MESSAGEPORT_ERROR_INVALID_PARAMETER;
1555 g_hash_table_remove(__callback_info_hash, GUINT_TO_POINTER(local_port_id));
1557 bus_name = __get_encoded_name(__app_id, mi->port_name, mi->is_trusted);
1558 if (bus_name == NULL)
1559 return MESSAGEPORT_ERROR_OUT_OF_MEMORY;
1561 g_dbus_connection_unregister_object(__gdbus_conn, local_port_id);
1563 result = g_dbus_connection_call_sync(
1567 DBUS_INTERFACE_DBUS,
1569 g_variant_new("(s)", bus_name),
1570 G_VARIANT_TYPE("(u)"),
1571 G_DBUS_CALL_FLAGS_NONE,
1580 _LOGE("RequestName fail : %s", err->message);
1582 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
1584 g_variant_get(result, "(u)", &ret);
1587 g_variant_unref(result);
1589 if (ret != DBUS_RELEASE_NAME_REPLY_RELEASED) {
1591 if (ret == DBUS_RELEASE_NAME_REPLY_NON_EXISTENT) {
1592 _LOGE("Port Not exist");
1593 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
1594 } else if (ret == DBUS_RELEASE_NAME_REPLY_NOT_OWNER) {
1595 _LOGE("Try to release not owned name. MESSAGEPORT_ERROR_INVALID_PARAMETER");
1596 return MESSAGEPORT_ERROR_INVALID_PARAMETER;
1601 g_hash_table_remove(__local_port_info, GINT_TO_POINTER(local_port_id));
1603 return MESSAGEPORT_ERROR_NONE;
1606 int messageport_register_local_port(const char *local_port, messageport_message_cb callback)
1608 if (!_initialized) {
1609 if (!__initialize())
1610 return MESSAGEPORT_ERROR_IO_ERROR;
1613 return __register_message_port(local_port, false, callback);
1616 int messageport_register_trusted_local_port(const char *local_port, messageport_message_cb callback)
1618 if (!_initialized) {
1619 if (!__initialize())
1620 return MESSAGEPORT_ERROR_IO_ERROR;
1623 return __register_message_port(local_port, true, callback);
1627 int messageport_check_remote_port(const char *remote_app_id, const char *remote_port, bool *exist)
1629 if (!_initialized) {
1630 if (!__initialize())
1631 return MESSAGEPORT_ERROR_IO_ERROR;
1634 int ret = __check_remote_port(remote_app_id, remote_port, false, exist);
1635 if (ret == MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND) {
1637 ret = MESSAGEPORT_ERROR_NONE;
1643 int messageport_check_trusted_remote_port(const char *remote_app_id, const char *remote_port, bool *exist)
1645 if (!_initialized) {
1646 if (!__initialize())
1647 return MESSAGEPORT_ERROR_IO_ERROR;
1650 int ret = __check_remote_port(remote_app_id, remote_port, true, exist);
1651 if (ret == MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND) {
1653 ret = MESSAGEPORT_ERROR_NONE;
1659 int messageport_send_message(const char *remote_app_id, const char *remote_port, bundle *message)
1661 if (!_initialized) {
1662 if (!__initialize())
1663 return MESSAGEPORT_ERROR_IO_ERROR;
1666 return __message_port_send_message(remote_app_id, remote_port, NULL, false, false, false, message);
1669 int messageport_send_trusted_message(const char *remote_app_id, const char *remote_port, bundle *message)
1671 if (!_initialized) {
1672 if (!__initialize())
1673 return MESSAGEPORT_ERROR_IO_ERROR;
1676 return __message_port_send_message(remote_app_id, remote_port, NULL, true, false, false, message);
1679 int messageport_send_bidirectional_message(int id, const char *remote_app_id, const char *remote_port,
1682 if (!_initialized) {
1683 if (!__initialize())
1684 return MESSAGEPORT_ERROR_IO_ERROR;
1687 return __message_send_bidirectional_message(id, remote_app_id, remote_port, false, message);
1690 int messageport_send_bidirectional_trusted_message(int id, const char *remote_app_id, const char *remote_port,
1693 if (!_initialized) {
1694 if (!__initialize())
1695 return MESSAGEPORT_ERROR_IO_ERROR;
1697 return __message_send_bidirectional_message(id, remote_app_id, remote_port, true, message);