4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 #include "media-thumbnail.h"
23 #include "media-thumb-ipc.h"
24 #include "media-thumb-util.h"
25 #include "media-thumb-db.h"
26 #include "media-thumb-debug.h"
34 #define GLOBAL_USER 0 //#define tzplatform_getenv(TZ_GLOBAL) //TODO
36 static __thread GQueue *g_request_queue = NULL;
44 _media_thumb_create_socket(int sock_type, int *sock)
48 if ((sock_fd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
49 thumb_err("socket failed: %s", strerror(errno));
50 return MS_MEDIA_ERR_SOCKET_CONN;
53 if (sock_type == CLIENT_SOCKET) {
55 #ifdef _USE_MEDIA_UTIL_
56 struct timeval tv_timeout = { MS_TIMEOUT_SEC_10, 0 };
58 struct timeval tv_timeout = { TIMEOUT_SEC, 0 };
61 if (setsockopt(sock_fd, SOL_SOCKET, SO_RCVTIMEO, &tv_timeout, sizeof(tv_timeout)) == -1) {
62 thumb_err("setsockopt failed: %s", strerror(errno));
64 return MS_MEDIA_ERR_SOCKET_CONN;
66 } else if (sock_type == SERVER_SOCKET) {
70 if (setsockopt(sock_fd, SOL_SOCKET, SO_REUSEADDR, &n_reuse, sizeof(n_reuse)) == -1) {
71 thumb_err("setsockopt failed: %s", strerror(errno));
73 return MS_MEDIA_ERR_SOCKET_CONN;
79 return MS_MEDIA_ERR_NONE;
84 _media_thumb_create_udp_socket(int *sock)
88 if ((sock_fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
89 thumb_err("socket failed: %s", strerror(errno));
90 return MS_MEDIA_ERR_SOCKET_CONN;
93 #ifdef _USE_MEDIA_UTIL_
94 struct timeval tv_timeout = { MS_TIMEOUT_SEC_10, 0 };
96 struct timeval tv_timeout = { TIMEOUT_SEC, 0 };
99 if (setsockopt(sock_fd, SOL_SOCKET, SO_RCVTIMEO, &tv_timeout, sizeof(tv_timeout)) == -1) {
100 thumb_err("setsockopt failed: %s", strerror(errno));
102 return MS_MEDIA_ERR_SOCKET_CONN;
107 return MS_MEDIA_ERR_NONE;
110 int _media_thumb_get_error()
112 if (errno == EWOULDBLOCK) {
113 thumb_err("Timeout. Can't try any more");
114 return MS_MEDIA_ERR_SOCKET_RECEIVE_TIMEOUT;
116 thumb_err("recvfrom failed : %s", strerror(errno));
117 return MS_MEDIA_ERR_SOCKET_RECEIVE;
121 int __media_thumb_pop_req_queue(const char *path, bool shutdown_channel)
125 if (g_request_queue == NULL) return -1;
126 req_len = g_queue_get_length(g_request_queue);
128 // thumb_dbg("Queue length : %d", req_len);
129 // thumb_dbg("Queue path : %s", path);
132 // thumb_dbg("There is no request in the queue");
135 for (i = 0; i < req_len; i++) {
136 thumbReq *req = NULL;
137 req = (thumbReq *)g_queue_peek_nth(g_request_queue, i);
138 if (req == NULL) continue;
140 if (strncmp(path, req->path, strlen(path)) == 0) {
141 //thumb_dbg("Popped %s", path);
142 if (shutdown_channel) {
143 g_source_destroy(g_main_context_find_source_by_id(g_main_context_get_thread_default(), req->source_id));
145 g_io_channel_shutdown(req->channel, TRUE, NULL);
146 g_io_channel_unref(req->channel);
148 g_queue_pop_nth(g_request_queue, i);
150 SAFE_FREE(req->path);
157 // thumb_dbg("There's no %s in the queue", path);
161 return MS_MEDIA_ERR_NONE;
164 int __media_thumb_check_req_queue(const char *path)
168 if (g_request_queue == NULL) return MS_MEDIA_ERR_NONE;
169 req_len = g_queue_get_length(g_request_queue);
171 // thumb_dbg("Queue length : %d", req_len);
172 // thumb_dbg("Queue path : %s", path);
175 // thumb_dbg("There is no request in the queue");
178 for (i = 0; i < req_len; i++) {
179 thumbReq *req = NULL;
180 req = (thumbReq *)g_queue_peek_nth(g_request_queue, i);
181 if (req == NULL) continue;
183 if (strncmp(path, req->path, strlen(path)) == 0) {
184 //thumb_dbg("Same Request - %s", path);
185 return MS_MEDIA_ERR_INVALID_PARAMETER;
192 return MS_MEDIA_ERR_NONE;
196 _media_thumb_recv_msg(int sock, int header_size, thumbMsg *msg)
198 int recv_msg_len = 0;
199 unsigned char *buf = NULL;
201 buf = (unsigned char*)malloc(header_size);
203 if ((recv_msg_len = recv(sock, buf, header_size, 0)) <= 0) {
204 thumb_err("recvfrom failed : %s", strerror(errno));
206 return _media_thumb_get_error();
209 memcpy(msg, buf, header_size);
210 //thumb_dbg("origin_path_size : %d, dest_path_size : %d", msg->origin_path_size, msg->dest_path_size);
214 buf = (unsigned char*)malloc(msg->origin_path_size);
216 if ((recv_msg_len = recv(sock, buf, msg->origin_path_size, 0)) < 0) {
217 thumb_err("recvfrom failed : %s", strerror(errno));
219 return _media_thumb_get_error();
222 strncpy(msg->org_path, (char*)buf, msg->origin_path_size);
223 //thumb_dbg("original path : %s", msg->org_path);
226 buf = (unsigned char*)malloc(msg->dest_path_size);
228 if ((recv_msg_len = recv(sock, buf, msg->dest_path_size, 0)) < 0) {
229 thumb_err("recvfrom failed : %s", strerror(errno));
231 return _media_thumb_get_error();
234 strncpy(msg->dst_path, (char*)buf, msg->dest_path_size);
235 //thumb_dbg("destination path : %s", msg->dst_path);
238 return MS_MEDIA_ERR_NONE;
241 #ifdef _USE_UDS_SOCKET_
243 _media_thumb_recv_udp_msg(int sock, int header_size, thumbMsg *msg, struct sockaddr_un *from_addr, unsigned int *from_size)
246 _media_thumb_recv_udp_msg(int sock, int header_size, thumbMsg *msg, struct sockaddr_in *from_addr, unsigned int *from_size)
249 int recv_msg_len = 0;
250 #ifdef _USE_UDS_SOCKET_
251 unsigned int from_addr_size = sizeof(struct sockaddr_un);
253 unsigned int from_addr_size = sizeof(struct sockaddr_in);
255 unsigned char *buf = NULL;
257 buf = (unsigned char*)malloc(sizeof(thumbMsg));
259 if ((recv_msg_len = recvfrom(sock, buf, sizeof(thumbMsg), 0, (struct sockaddr *)from_addr, &from_addr_size)) < 0) {
260 thumb_err("recvfrom failed : %s", strerror(errno));
262 return _media_thumb_get_error();
265 memcpy(msg, buf, header_size);
267 if (msg->origin_path_size <= 0 || msg->origin_path_size > MAX_PATH_SIZE) {
269 thumb_err("msg->origin_path_size is invalid %d", msg->origin_path_size );
270 return MS_MEDIA_ERR_INVALID_PARAMETER;
273 strncpy(msg->org_path, (char*)buf + header_size, msg->origin_path_size);
274 //thumb_dbg("original path : %s", msg->org_path);
276 if (msg->dest_path_size <= 0 || msg->dest_path_size > MAX_PATH_SIZE) {
278 thumb_err("msg->origin_path_size is invalid %d", msg->dest_path_size );
279 return MS_MEDIA_ERR_INVALID_PARAMETER;
282 strncpy(msg->dst_path, (char*)buf + header_size + msg->origin_path_size, msg->dest_path_size);
283 //thumb_dbg("destination path : %s", msg->dst_path);
286 *from_size = from_addr_size;
288 return MS_MEDIA_ERR_NONE;
292 _media_thumb_set_buffer(thumbMsg *req_msg, unsigned char **buf, int *buf_size)
294 if (req_msg == NULL || buf == NULL) {
295 return MS_MEDIA_ERR_INVALID_PARAMETER;
298 int org_path_len = 0;
299 int dst_path_len = 0;
303 header_size = sizeof(thumbMsg) - MAX_PATH_SIZE*2;
304 org_path_len = strlen(req_msg->org_path) + 1;
305 dst_path_len = strlen(req_msg->dst_path) + 1;
307 //thumb_dbg("Basic Size : %d, org_path : %s[%d], dst_path : %s[%d]", header_size, req_msg->org_path, org_path_len, req_msg->dst_path, dst_path_len);
309 size = header_size + org_path_len + dst_path_len;
311 memcpy(*buf, req_msg, header_size);
312 memcpy((*buf)+header_size, req_msg->org_path, org_path_len);
313 memcpy((*buf)+header_size + org_path_len, req_msg->dst_path, dst_path_len);
317 return MS_MEDIA_ERR_NONE;
321 _media_thumb_request(int msg_type, media_thumb_type thumb_type, const char *origin_path, char *thumb_path, int max_length, media_thumb_info *thumb_info, uid_t uid)
324 #ifdef _USE_UDS_SOCKET_
325 struct sockaddr_un serv_addr;
326 #elif defined(_USE_UDS_SOCKET_TCP_)
327 struct sockaddr_un serv_addr;
329 const char *serv_ip = "127.0.0.1";
330 struct sockaddr_in serv_addr;
333 int recv_str_len = 0;
334 int err = MS_MEDIA_ERR_NONE;
338 #ifdef _USE_MEDIA_UTIL_
339 #ifdef _USE_UDS_SOCKET_
340 if (ms_ipc_create_client_socket(MS_PROTOCOL_TCP, MS_TIMEOUT_SEC_10, &sock, MS_THUMB_CREATOR_PORT) < 0) {
341 #elif defined(_USE_UDS_SOCKET_TCP_)
342 if (ms_ipc_create_client_tcp_socket(MS_PROTOCOL_TCP, MS_TIMEOUT_SEC_10, &sock, MS_THUMB_CREATOR_TCP_PORT) < 0) {
344 if (ms_ipc_create_client_socket(MS_PROTOCOL_TCP, MS_TIMEOUT_SEC_10, &sock) < 0) {
346 thumb_err("ms_ipc_create_client_socket failed");
347 return MS_MEDIA_ERR_SOCKET_CONN;
350 /* Creaete a TCP socket */
351 if (_media_thumb_create_socket(CLIENT_SOCKET, &sock) < 0) {
352 thumb_err("_media_thumb_create_socket failed");
353 return MS_MEDIA_ERR_SOCKET_CONN;
357 memset(&serv_addr, 0, sizeof(serv_addr));
358 #ifdef _USE_UDS_SOCKET_
359 serv_addr.sun_family = AF_UNIX;
360 #elif defined(_USE_UDS_SOCKET_TCP_)
361 serv_addr.sun_family = AF_UNIX;
363 serv_addr.sin_family = AF_INET;
364 serv_addr.sin_addr.s_addr = inet_addr(serv_ip);
367 #ifdef _USE_MEDIA_UTIL_
368 #ifdef _USE_UDS_SOCKET_
369 strcpy(serv_addr.sun_path, "/var/run/media-server/media_ipc_thumbcreator.socket");
370 #elif defined(_USE_UDS_SOCKET_TCP_)
372 strcpy(serv_addr.sun_path, "/var/run/media-server/media_ipc_thumbcreator.socket");
374 serv_addr.sin_port = htons(MS_THUMB_CREATOR_PORT);
377 serv_addr.sin_port = htons(THUMB_DAEMON_PORT);
380 /* Connecting to the thumbnail server */
381 if (connect(sock, (struct sockaddr*)&serv_addr, sizeof(serv_addr)) < 0) {
382 thumb_err("connect error : %s", strerror(errno));
383 return MS_MEDIA_ERR_SOCKET_CONN;
389 memset((void *)&req_msg, 0, sizeof(thumbMsg));
390 memset((void *)&recv_msg, 0, sizeof(thumbMsg));
392 /* Get PID of client*/
396 /* Set requset message */
397 req_msg.msg_type = msg_type;
398 req_msg.thumb_type = thumb_type;
400 strncpy(req_msg.org_path, origin_path, sizeof(req_msg.org_path));
401 req_msg.org_path[strlen(req_msg.org_path)] = '\0';
403 if (msg_type == THUMB_REQUEST_SAVE_FILE) {
404 strncpy(req_msg.dst_path, thumb_path, sizeof(req_msg.dst_path));
405 req_msg.dst_path[strlen(req_msg.dst_path)] = '\0';
408 req_msg.origin_path_size = strlen(req_msg.org_path) + 1;
409 req_msg.dest_path_size = strlen(req_msg.dst_path) + 1;
411 if (req_msg.origin_path_size > MAX_PATH_SIZE || req_msg.dest_path_size > MAX_PATH_SIZE) {
412 thumb_err("path's length exceeds %d", MAX_PATH_SIZE);
414 return MS_MEDIA_ERR_INVALID_PARAMETER;
417 unsigned char *buf = NULL;
421 header_size = sizeof(thumbMsg) - MAX_PATH_SIZE*2;
422 _media_thumb_set_buffer(&req_msg, &buf, &buf_size);
424 if (send(sock, buf, buf_size, 0) != buf_size) {
425 thumb_err("sendto failed: %d\n", errno);
428 return MS_MEDIA_ERR_SOCKET_SEND;
431 thumb_dbg("Sending msg to thumbnail daemon is successful");
435 if ((err = _media_thumb_recv_msg(sock, header_size, &recv_msg)) < 0) {
436 thumb_err("_media_thumb_recv_msg failed ");
441 recv_str_len = strlen(recv_msg.org_path);
442 thumb_dbg("recv %s(%d) from thumb daemon is successful", recv_msg.org_path, recv_str_len);
446 if (recv_str_len > max_length) {
447 thumb_err("user buffer is too small. Output's length is %d", recv_str_len);
448 return MS_MEDIA_ERR_INVALID_PARAMETER;
451 if (recv_msg.status == THUMB_FAIL) {
452 thumb_err("Failed to make thumbnail");
453 return MS_MEDIA_ERR_INVALID_PARAMETER;
456 if (msg_type != THUMB_REQUEST_SAVE_FILE) {
457 strncpy(thumb_path, recv_msg.dst_path, max_length);
460 thumb_info->origin_width = recv_msg.origin_width;
461 thumb_info->origin_height = recv_msg.origin_height;
463 return MS_MEDIA_ERR_NONE;
466 static int _mkdir(const char *dir, mode_t mode) {
471 snprintf(tmp, sizeof(tmp),"%s",dir);
473 if(tmp[len - 1] == '/')
475 for(p = tmp + 1; *p; p++)
481 return mkdir(tmp, mode);
484 static char* _media_thumb_get_default_path(uid_t uid)
486 char *result_psswd = NULL;
487 struct group *grpinfo = NULL;
490 result_psswd = strdup(THUMB_DEFAULT_PATH);
491 grpinfo = getgrnam("users");
492 if(grpinfo == NULL) {
493 thumb_err("getgrnam(users) returns NULL !");
499 struct passwd *userinfo = getpwuid(uid);
500 if(userinfo == NULL) {
501 thumb_err("getpwuid(%d) returns NULL !", uid);
504 grpinfo = getgrnam("users");
505 if(grpinfo == NULL) {
506 thumb_err("getgrnam(users) returns NULL !");
509 // Compare git_t type and not group name
510 if (grpinfo->gr_gid != userinfo->pw_gid) {
511 thumb_err("UID [%d] does not belong to 'users' group!", uid);
514 asprintf(&result_psswd, "%s/data/file-manager-service/.thumb/phone", userinfo->pw_dir);
518 _mkdir(result_psswd,S_IRWXU | S_IRWXG | S_IRWXO);
524 _media_thumb_process(thumbMsg *req_msg, thumbMsg *res_msg, uid_t uid)
527 GdkPixbuf *gdkdata = NULL;
534 char *thumb_path = NULL;
535 int need_update_db = 0;
538 if (req_msg == NULL || res_msg == NULL) {
539 thumb_err("Invalid msg!");
540 return MS_MEDIA_ERR_INVALID_PARAMETER;
543 int msg_type = req_msg->msg_type;
544 media_thumb_type thumb_type = req_msg->thumb_type;
545 const char *origin_path = req_msg->org_path;
547 // Currently, The color space that is supported by the gdk-pixbuf is only RGB.
548 media_thumb_format thumb_format = MEDIA_THUMB_RGB888;
550 thumb_path = res_msg->dst_path;
551 thumb_path[0] = '\0';
552 max_length = sizeof(res_msg->dst_path);
554 err = _media_thumb_db_connect(uid);
555 if (err != MS_MEDIA_ERR_NONE) {
556 thumb_err("_media_thumb_mb_svc_connect failed: %d", err);
557 return MS_MEDIA_ERR_DB_CONNECT_FAIL;
560 if (msg_type == THUMB_REQUEST_DB_INSERT) {
561 err = _media_thumb_get_thumb_from_db_with_size(origin_path, thumb_path, max_length, &need_update_db, &origin_w, &origin_h);
562 if (err == MS_MEDIA_ERR_NONE) {
563 res_msg->origin_width = origin_w;
564 res_msg->origin_height = origin_h;
565 _media_thumb_db_disconnect();
566 return MS_MEDIA_ERR_NONE;
568 if (strlen(thumb_path) == 0) {
569 err = _media_thumb_get_hash_name(origin_path, thumb_path, max_length,uid);
570 if (err != MS_MEDIA_ERR_NONE) {
571 thumb_err("_media_thumb_get_hash_name failed - %d\n", err);
572 strncpy(thumb_path, _media_thumb_get_default_path(uid), max_length);
573 _media_thumb_db_disconnect();
577 thumb_path[strlen(thumb_path)] = '\0';
581 } else if (msg_type == THUMB_REQUEST_SAVE_FILE) {
582 strncpy(thumb_path, req_msg->dst_path, max_length);
584 } else if (msg_type == THUMB_REQUEST_ALL_MEDIA) {
585 err = _media_thumb_get_hash_name(origin_path, thumb_path, max_length,uid);
587 thumb_err("_media_thumb_get_hash_name failed - %d\n", err);
588 strncpy(thumb_path, _media_thumb_get_default_path(uid), max_length);
589 _media_thumb_db_disconnect();
593 thumb_path[strlen(thumb_path)] = '\0';
596 if (g_file_test(thumb_path,
597 G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
598 thumb_warn("thumb path already exists in file system.. remove the existed file");
599 _media_thumb_remove_file(thumb_path);
602 err = _thumbnail_get_data(origin_path, thumb_type, thumb_format, &gdkdata, &thumb_size, &thumb_w, &thumb_h, &origin_w, &origin_h, &alpha, uid);
603 if (err != MS_MEDIA_ERR_NONE) {
604 thumb_err("_thumbnail_get_data failed - %d\n", err);
605 if ( gdkdata != NULL ){
606 g_object_unref(gdkdata);
608 strncpy(thumb_path, _media_thumb_get_default_path(uid), max_length);
609 _media_thumb_db_disconnect();
613 //thumb_dbg("Size : %d, W:%d, H:%d", thumb_size, thumb_w, thumb_h);
614 //thumb_dbg("Origin W:%d, Origin H:%d\n", origin_w, origin_h);
615 //thumb_dbg("Thumb : %s", thumb_path);
617 res_msg->msg_type = THUMB_RESPONSE;
618 res_msg->thumb_size = thumb_size;
619 res_msg->thumb_width = thumb_w;
620 res_msg->thumb_height = thumb_h;
621 res_msg->origin_width = origin_w;
622 res_msg->origin_height = origin_h;
624 /* If the image is transparent PNG format, make png file as thumbnail of this image */
627 err = _media_thumb_get_file_ext(origin_path, file_ext, sizeof(file_ext));
628 if (strncasecmp(file_ext, "png", 3) == 0) {
629 int len = strlen(thumb_path);
630 thumb_path[len - 3] = 'p';
631 thumb_path[len - 2] = 'n';
632 thumb_path[len - 1] = 'g';
634 thumb_dbg("Thumb path is changed : %s", thumb_path);
637 err = _media_thumb_save_to_file_with_gdk(gdkdata, thumb_w, thumb_h, alpha, thumb_path);
639 thumb_err("save_to_file_with_gdk failed - %d\n", err);
640 if ( gdkdata != NULL ){
641 g_object_unref(gdkdata);
644 if (msg_type == THUMB_REQUEST_DB_INSERT || msg_type == THUMB_REQUEST_ALL_MEDIA)
645 strncpy(thumb_path, _media_thumb_get_default_path(uid), max_length);
647 _media_thumb_db_disconnect();
650 thumb_dbg("file save success\n");
655 fd = open(thumb_path, O_WRONLY);
657 thumb_warn("open failed");
661 thumb_warn("fsync failed");
668 g_object_unref(gdkdata);
670 /* DB update if needed */
671 if (need_update_db == 1) {
672 err = _media_thumb_update_db(origin_path, thumb_path, res_msg->origin_width, res_msg->origin_height, uid);
673 if (err != MS_MEDIA_ERR_NONE) {
674 thumb_err("_media_thumb_update_db failed : %d", err);
678 _media_thumb_db_disconnect();
680 return MS_MEDIA_ERR_NONE;
683 gboolean _media_thumb_write_socket(GIOChannel *src, GIOCondition condition, gpointer data)
687 int recv_str_len = 0;
689 int err = MS_MEDIA_ERR_NONE;
691 memset((void *)&recv_msg, 0, sizeof(thumbMsg));
692 sock = g_io_channel_unix_get_fd(src);
694 header_size = sizeof(thumbMsg) - MAX_PATH_SIZE*2;
696 thumb_err("_media_thumb_write_socket socket : %d", sock);
698 if ((err = _media_thumb_recv_msg(sock, header_size, &recv_msg)) < 0) {
699 thumb_err("_media_thumb_recv_msg failed ");
700 g_io_channel_shutdown(src, TRUE, NULL);
704 recv_str_len = strlen(recv_msg.dst_path);
705 thumb_dbg("recv %s(%d) in [ %s ] from thumb daemon is successful", recv_msg.dst_path, recv_str_len, recv_msg.org_path);
707 g_io_channel_shutdown(src, TRUE, NULL);
709 //thumb_dbg("Completed..%s", recv_msg.org_path);
710 __media_thumb_pop_req_queue(recv_msg.org_path, FALSE);
712 if (recv_msg.status == THUMB_FAIL) {
713 thumb_err("Failed to make thumbnail");
714 err = MS_MEDIA_ERR_INTERNAL;
720 thumbUserData* cb = (thumbUserData*)data;
721 cb->func(err, recv_msg.dst_path, cb->user_data);
731 _media_thumb_request_async(int msg_type, media_thumb_type thumb_type, const char *origin_path, thumbUserData *userData, uid_t uid)
734 #ifdef _USE_UDS_SOCKET_
735 struct sockaddr_un serv_addr;
736 #elif defined(_USE_UDS_SOCKET_TCP_)
737 struct sockaddr_un serv_addr;
739 const char *serv_ip = "127.0.0.1";
740 struct sockaddr_in serv_addr;
745 if ((msg_type == THUMB_REQUEST_DB_INSERT) && (__media_thumb_check_req_queue(origin_path) < 0)) {
746 return MS_MEDIA_ERR_THUMB_DUPLICATED_REQUEST;
749 #ifdef _USE_MEDIA_UTIL_
750 #ifdef _USE_UDS_SOCKET_
751 if (ms_ipc_create_client_socket(MS_PROTOCOL_TCP, MS_TIMEOUT_SEC_10, &sock, MS_THUMB_CREATOR_PORT) < 0) {
752 #elif defined(_USE_UDS_SOCKET_TCP_)
753 if (ms_ipc_create_client_tcp_socket(MS_PROTOCOL_TCP, MS_TIMEOUT_SEC_10, &sock, MS_THUMB_CREATOR_TCP_PORT) < 0) {
755 if (ms_ipc_create_client_socket(MS_PROTOCOL_TCP, MS_TIMEOUT_SEC_10, &sock) < 0) {
757 thumb_err("ms_ipc_create_client_socket failed");
758 return MS_MEDIA_ERR_SOCKET_CONN;
761 /* Creaete a TCP socket */
762 if (_media_thumb_create_socket(CLIENT_SOCKET, &sock) < 0) {
763 thumb_err("_media_thumb_create_socket failed");
764 return MS_MEDIA_ERR_SOCKET_CONN;
768 GIOChannel *channel = NULL;
769 channel = g_io_channel_unix_new(sock);
773 memset(&serv_addr, 0, sizeof(serv_addr));
774 #ifdef _USE_UDS_SOCKET_
775 serv_addr.sun_family = AF_UNIX;
776 #elif defined(_USE_UDS_SOCKET_TCP_)
777 serv_addr.sun_family = AF_UNIX;
779 serv_addr.sin_family = AF_INET;
780 serv_addr.sin_addr.s_addr = inet_addr(serv_ip);
783 #ifdef _USE_MEDIA_UTIL_
784 #ifdef _USE_UDS_SOCKET_
785 strcpy(serv_addr.sun_path, "/var/run/media-server/media_ipc_thumbcreator.socket");
786 #elif defined(_USE_UDS_SOCKET_TCP_)
787 strcpy(serv_addr.sun_path, "/tmp/media_ipc_thumbcreator.dat");
789 serv_addr.sin_port = htons(MS_THUMB_CREATOR_PORT);
792 serv_addr.sin_port = htons(THUMB_DAEMON_PORT);
795 /* Connecting to the thumbnail server */
796 if (connect(sock, (struct sockaddr*)&serv_addr, sizeof(serv_addr)) < 0) {
797 thumb_err("connect error : %s", strerror(errno));
798 g_io_channel_shutdown(channel, TRUE, NULL);
799 return MS_MEDIA_ERR_SOCKET_CONN;
802 if (msg_type != THUMB_REQUEST_CANCEL_MEDIA) {
803 //source_id = g_io_add_watch(channel, G_IO_IN, _media_thumb_write_socket, userData );
805 /* Create new channel to watch udp socket */
806 GSource *source = NULL;
807 source = g_io_create_watch(channel, G_IO_IN);
809 /* Set callback to be called when socket is readable */
810 g_source_set_callback(source, (GSourceFunc)_media_thumb_write_socket, userData, NULL);
811 source_id = g_source_attach(source, g_main_context_get_thread_default());
815 memset((void *)&req_msg, 0, sizeof(thumbMsg));
819 req_msg.msg_type = msg_type;
820 req_msg.thumb_type = thumb_type;
823 strncpy(req_msg.org_path, origin_path, sizeof(req_msg.org_path));
824 req_msg.org_path[strlen(req_msg.org_path)] = '\0';
826 req_msg.origin_path_size = strlen(req_msg.org_path) + 1;
827 req_msg.dest_path_size = strlen(req_msg.dst_path) + 1;
829 if (req_msg.origin_path_size > MAX_PATH_SIZE || req_msg.dest_path_size > MAX_PATH_SIZE) {
830 thumb_err("path's length exceeds %d", MAX_PATH_SIZE);
831 g_io_channel_shutdown(channel, TRUE, NULL);
832 return MS_MEDIA_ERR_INVALID_PARAMETER;
835 unsigned char *buf = NULL;
837 _media_thumb_set_buffer(&req_msg, &buf, &buf_size);
839 //thumb_dbg("buffer size : %d", buf_size);
841 if (send(sock, buf, buf_size, 0) != buf_size) {
842 thumb_err("sendto failed: %d\n", errno);
844 g_source_destroy(g_main_context_find_source_by_id(g_main_context_get_thread_default(), source_id));
845 g_io_channel_shutdown(channel, TRUE, NULL);
846 return MS_MEDIA_ERR_SOCKET_SEND;
850 thumb_dbg("Sending msg to thumbnail daemon is successful");
853 if (msg_type == THUMB_REQUEST_CANCEL_MEDIA) {
854 g_io_channel_shutdown(channel, TRUE, NULL);
857 if (msg_type == THUMB_REQUEST_CANCEL_MEDIA) {
858 g_io_channel_shutdown(channel, TRUE, NULL);
860 //thumb_dbg("Cancel : %s[%d]", origin_path, sock);
861 __media_thumb_pop_req_queue(origin_path, TRUE);
862 } else if (msg_type == THUMB_REQUEST_DB_INSERT) {
863 if (g_request_queue == NULL) {
864 g_request_queue = g_queue_new();
867 thumbReq *thumb_req = NULL;
868 thumb_req = calloc(1, sizeof(thumbReq));
869 if (thumb_req == NULL) {
870 thumb_err("Failed to create request element");
871 return MS_MEDIA_ERR_NONE;
874 thumb_req->channel = channel;
875 thumb_req->path = strdup(origin_path);
876 thumb_req->source_id = source_id;
878 //thumb_dbg("Push : %s [%d]", origin_path, sock);
879 g_queue_push_tail(g_request_queue, (gpointer)thumb_req);
883 return MS_MEDIA_ERR_NONE;