#include <dirent.h>
#include <stdio.h>
#include <string.h>
-#include <Ecore_Evas.h>
#include <tzplatform_config.h>
#ifdef LOG_TAG
#define LOG_TAG "MEDIA_THUMBNAIL_SERVER"
#define THUMB_DEFAULT_WIDTH 320
#define THUMB_DEFAULT_HEIGHT 240
-#define THUMB_BLOCK_SIZE 512
#define THUMB_COMM_SOCK_PATH tzplatform_mkpath(TZ_SYS_RUN, "media-server/media_ipc_thumbcomm.socket")
#define THUMB_EMPTY_STR ""
-GMainLoop *g_thumb_server_mainloop; // defined in thumb-server.c as extern
-
-static gboolean __thumb_server_send_msg_to_agent(int msg_type);
-static gboolean _thumb_server_send_deny_message(int sockfd);
-
-gboolean _thumb_daemon_start_jobs(gpointer data)
-{
- thumb_dbg("");
- /* Initialize ecore-evas to use evas library */
- ecore_evas_init();
-
- __thumb_server_send_msg_to_agent(MS_MSG_THUMB_SERVER_READY);
-
- return FALSE;
-}
-
-void _thumb_daemon_finish_jobs(void)
-{
- /* Shutdown ecore-evas */
- ecore_evas_shutdown();
- g_main_loop_quit(g_thumb_server_mainloop);
-
- return;
-}
-
-int _thumb_daemon_process_job(thumbMsg *req_msg, thumbMsg *res_msg)
-{
- int err = MS_MEDIA_ERR_NONE;
-
- if (req_msg->msg_type == THUMB_REQUEST_RAW_DATA) {
- err = _media_thumb_process_raw(req_msg, res_msg);
- if (err != MS_MEDIA_ERR_NONE)
- thumb_warn("_media_thumb_process_raw is failed: %d", err);
- } else if (req_msg->msg_type == THUMB_REQUEST_DB_INSERT) {
- err = _media_thumb_process(req_msg, res_msg);
- if (err != MS_MEDIA_ERR_NONE)
- thumb_warn("_media_thumb_process is failed: %d", err);
- }
-
- return err;
-}
-
-gboolean _thumb_server_read_socket(GIOChannel *src,
- GIOCondition condition,
- gpointer data)
-{
- struct sockaddr_un client_addr;
- unsigned int client_addr_len;
- thumbMsg recv_msg;
- thumbMsg res_msg;
- ms_peer_credentials credentials;
-
- int sock = -1;
- int client_sock = -1;
-
- memset((void *)&recv_msg, 0, sizeof(recv_msg));
- memset((void *)&res_msg, 0, sizeof(res_msg));
- memset((void *)&credentials, 0, sizeof(credentials));
-
- sock = g_io_channel_unix_get_fd(src);
- if (sock < 0) {
- thumb_err("sock fd is invalid!");
- return TRUE;
- }
-
- client_addr_len = sizeof(client_addr);
-
- if ((client_sock = accept(sock, (struct sockaddr*)&client_addr, &client_addr_len)) < 0) {
- thumb_stderror("accept failed");
- return TRUE;
- }
-
- if (ms_cynara_receive_untrusted_message_thumb(client_sock, &recv_msg, &credentials) != MS_MEDIA_ERR_NONE) {
- thumb_err("ms_cynara_receive_untrusted_message_thumb failed");
- close(client_sock);
- return FALSE;
- }
-
- if (recv_msg.msg_type != THUMB_REQUEST_KILL_SERVER) {
- if (ms_cynara_check(&credentials, MEDIA_STORAGE_PRIVILEGE) != MS_MEDIA_ERR_NONE) {
- thumb_err("Cynara denied access to process request");
- _thumb_server_send_deny_message(client_sock);
- close(client_sock);
- return TRUE;
- }
- }
-
- SAFE_FREE(credentials.smack);
- SAFE_FREE(credentials.uid);
-
- thumb_warn_slog("Received [%d] %s(%d) from PID(%d)", recv_msg.msg_type, recv_msg.org_path, strlen(recv_msg.org_path), recv_msg.pid);
-
- if (recv_msg.msg_type != THUMB_REQUEST_KILL_SERVER)
- _thumb_daemon_process_job(&recv_msg, &res_msg);
-
- if (res_msg.msg_type == 0)
- res_msg.msg_type = recv_msg.msg_type;
- res_msg.request_id = recv_msg.request_id;
- SAFE_STRLCPY(res_msg.org_path, recv_msg.org_path, sizeof(res_msg.org_path));
- res_msg.origin_path_size = recv_msg.origin_path_size;
- if (res_msg.msg_type != THUMB_RESPONSE_RAW_DATA) {
- res_msg.dest_path_size = strlen(res_msg.dst_path)+1;
- res_msg.thumb_size = 0;
- } else {
- res_msg.dest_path_size = 1;
- res_msg.dst_path[0] = '\0';
- }
-
- int buf_size = 0;
- int sending_block = 0;
- int block_size = sizeof(res_msg) - MAX_FILEPATH_LEN*2 - sizeof(unsigned char *);
- unsigned char *buf = NULL;
- _media_thumb_set_buffer(&res_msg, &buf, &buf_size);
-
- while (buf_size > 0) {
- if (buf_size < THUMB_BLOCK_SIZE) {
- block_size = buf_size;
- }
- if (send(client_sock, buf+sending_block, block_size, 0) != block_size) {
- thumb_stderror("sendto failed");
- }
- sending_block += block_size;
- buf_size -= block_size;
- if (block_size < THUMB_BLOCK_SIZE) {
- block_size = THUMB_BLOCK_SIZE;
- }
- }
-
- thumb_dbg_slog("Sent data(%d) from %s", res_msg.thumb_size, res_msg.org_path);
-
- SAFE_FREE(buf);
- SAFE_FREE(res_msg.thumb_data);
-
- if (recv_msg.msg_type == THUMB_REQUEST_KILL_SERVER) {
- thumb_warn("Shutting down...");
- g_main_loop_quit(g_thumb_server_mainloop);
- }
-
- close(client_sock);
-
- return TRUE;
-}
-
-static gboolean __thumb_server_send_msg_to_agent(int msg_type)
-{
- int sock;
- struct sockaddr_un serv_addr;
- ms_thumb_server_msg send_msg;
-
- if (ms_ipc_create_client_socket(MS_TIMEOUT_SEC_10, &sock) < 0) {
- thumb_err("ms_ipc_create_server_socket failed");
- return FALSE;
- }
-
- memset(&serv_addr, 0, sizeof(serv_addr));
-
- serv_addr.sun_family = AF_UNIX;
- SAFE_STRLCPY(serv_addr.sun_path, THUMB_COMM_SOCK_PATH, sizeof(serv_addr.sun_path));
-
-
- /* Connecting to the thumbnail server */
- if (connect(sock, (struct sockaddr*)&serv_addr, sizeof(serv_addr)) < 0) {
- thumb_stderror("connect");
- close(sock);
- return MS_MEDIA_ERR_SOCKET_CONN;
- }
-
- send_msg.msg_type = msg_type;
-
- if (send(sock, &send_msg, sizeof(ms_thumb_server_msg), 0) != sizeof(ms_thumb_server_msg)) {
- thumb_stderror("sendto failed");
- close(sock);
- return FALSE;
- }
-
- thumb_dbg("Sending msg to thumbnail agent[%d] is successful", send_msg.msg_type);
- close(sock);
-
- return TRUE;
-}
-
-static gboolean _thumb_server_send_deny_message(int sockfd)
-{
- thumbMsg msg = {0};
- int bytes_to_send = sizeof(msg) - sizeof(msg.org_path) - sizeof(msg.dst_path);
-
- msg.msg_type = THUMB_RESPONSE;
- msg.status = MS_MEDIA_ERR_PERMISSION_DENIED;
-
- if (send(sockfd, &msg, bytes_to_send, 0) != bytes_to_send) {
- thumb_stderror("send failed");
- return FALSE;
- }
-
- return TRUE;
-}
-
-gboolean _thumb_server_prepare_socket(int *sock_fd)
-{
- int sock;
-
- if (ms_ipc_create_server_socket(MS_THUMB_DAEMON_PORT, &sock) < 0) {
- thumb_err("ms_ipc_create_server_socket failed");
- return FALSE;
- }
-
- if (ms_cynara_enable_credentials_passing(sock) != MS_MEDIA_ERR_NONE) {
- thumb_err("ms_cynara_enable_credentials_passing failed");
- close(sock);
- return FALSE;
- }
-
- *sock_fd = sock;
-
- return TRUE;
-}
-
-int _thumbnail_get_data(const char *origin_path,
- char *thumb_path,
- unsigned char **data,
- int *size,
- int *width,
- int *height,
- int *origin_width,
- int *origin_height,
- int *alpha,
- bool *is_saved)
+static int __thumbnail_get_data(const char *origin_path, char *thumb_path)
{
int err = MS_MEDIA_ERR_NONE;
- int thumb_width = -1;
- int thumb_height = -1;
-
- if (origin_path == NULL || size == NULL || width == NULL || height == NULL) {
- thumb_err("Invalid parameter");
- return MS_MEDIA_ERR_INVALID_PARAMETER;
- }
-
- if (!g_file_test(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
- thumb_err("Original path (%s) does not exist", origin_path);
- return MS_MEDIA_ERR_INVALID_PARAMETER;
- }
+ int file_type = THUMB_NONE_TYPE;
+ thumb_retvm_if(!origin_path, MS_MEDIA_ERR_INVALID_PARAMETER, "Original path is null");
+ thumb_retvm_if(!g_file_test(origin_path, G_FILE_TEST_IS_REGULAR), MS_MEDIA_ERR_INVALID_PARAMETER, "Original path(%s) does not exist", origin_path);
thumb_dbg("Origin path : %s", origin_path);
- int file_type = THUMB_NONE_TYPE;
- media_thumb_info thumb_info = {0,};
file_type = _media_thumb_get_file_type(origin_path);
- thumb_width = *width;
- thumb_height = *height;
- if (thumb_width == 0 || thumb_height == 0) {
- thumb_width = THUMB_DEFAULT_WIDTH;
- thumb_height = THUMB_DEFAULT_HEIGHT;
- }
-
- thumb_info.is_raw = FALSE;
if (file_type == THUMB_IMAGE_TYPE) {
- err = _media_thumb_image(origin_path, thumb_path, thumb_width, thumb_height, &thumb_info);
- if (err != MS_MEDIA_ERR_NONE) {
- thumb_err("_media_thumb_image failed");
- return err;
- }
+ err = _media_thumb_image(origin_path, thumb_path, THUMB_DEFAULT_WIDTH, THUMB_DEFAULT_HEIGHT, NULL);
+ thumb_retvm_if(err != MS_MEDIA_ERR_NONE, err, "_media_thumb_image failed");
} else if (file_type == THUMB_VIDEO_TYPE) {
- err = _media_thumb_video(origin_path, thumb_width, thumb_height, &thumb_info);
- if (err != MS_MEDIA_ERR_NONE) {
- thumb_err("_media_thumb_image failed");
- return err;
- }
+ err = _media_thumb_video(origin_path, thumb_path, THUMB_DEFAULT_WIDTH, THUMB_DEFAULT_HEIGHT, NULL);
+ thumb_retvm_if(err != MS_MEDIA_ERR_NONE, err, "_media_thumb_video failed");
} else {
thumb_err("invalid file type");
return MS_MEDIA_ERR_THUMB_UNSUPPORTED;
}
- if (size) *size = thumb_info.size;
- if (width) *width = thumb_info.width;
- if (height) *height = thumb_info.height;
- *data = thumb_info.data;
- if (origin_width) *origin_width = thumb_info.origin_width;
- if (origin_height) *origin_height = thumb_info.origin_height;
- if (alpha) *alpha = thumb_info.alpha;
- if (is_saved) *is_saved = thumb_info.is_saved;
-
- thumb_dbg("Thumb data is generated successfully (Size:%d, W:%d, H:%d) %p", *size, *width, *height, *data);
+ thumb_dbg("Thumb data is generated successfully");
return MS_MEDIA_ERR_NONE;
}
-int _thumbnail_get_raw_data(const char *origin_path,
- int *width,
- int *height,
- unsigned char **data,
- int *size)
+static int __thumbnail_get_raw_data(const char *origin_path, int *width, int *height, unsigned char **data, int *size)
{
int err = MS_MEDIA_ERR_NONE;
int thumb_width = -1;
int thumb_height = -1;
- const char * thumb_path = NULL;
if (origin_path == NULL || *width <= 0 || *height <= 0) {
thumb_err("Invalid parameter");
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
- if (!g_file_test(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
+ if (!g_file_test(origin_path, G_FILE_TEST_IS_REGULAR)) {
thumb_err("Original path (%s) does not exist", origin_path);
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
file_type = _media_thumb_get_file_type(origin_path);
thumb_width = *width;
thumb_height = *height;
- thumb_info.is_raw = TRUE;
if (file_type == THUMB_IMAGE_TYPE) {
- err = _media_thumb_image(origin_path, thumb_path, thumb_width, thumb_height, &thumb_info);
- if (err != MS_MEDIA_ERR_NONE) {
- thumb_err("_media_thumb_image failed");
- return err;
- }
+ err = _media_thumb_image(origin_path, NULL, thumb_width, thumb_height, &thumb_info);
+ thumb_retvm_if(err != MS_MEDIA_ERR_NONE, err, "_media_thumb_image failed");
} else if (file_type == THUMB_VIDEO_TYPE) {
- err = _media_thumb_video(origin_path, thumb_width, thumb_height, &thumb_info);
- if (err != MS_MEDIA_ERR_NONE) {
- thumb_err("_media_thumb_image failed");
- return err;
- }
+ err = _media_thumb_video(origin_path, NULL, thumb_width, thumb_height, &thumb_info);
+ thumb_retvm_if(err != MS_MEDIA_ERR_NONE, err, "_media_thumb_video failed");
} else {
thumb_err("invalid file type");
return MS_MEDIA_ERR_THUMB_UNSUPPORTED;
return MS_MEDIA_ERR_NONE;
}
-int _media_thumb_process(thumbMsg *req_msg, thumbMsg *res_msg)
+static int __media_thumb_process(thumbMsg *req_msg, thumbMsg *res_msg)
{
int err = MS_MEDIA_ERR_NONE;
- unsigned char *data = NULL;
- int thumb_size = 0;
- int thumb_w = 0;
- int thumb_h = 0;
- int origin_w = 0;
- int origin_h = 0;
- int max_length = 0;
- char *thumb_path = NULL;
- int alpha = 0;
- bool is_saved = FALSE;
-
- if (req_msg == NULL || res_msg == NULL) {
- thumb_err("Invalid msg!");
- return MS_MEDIA_ERR_INVALID_PARAMETER;
- }
- const char *origin_path = req_msg->org_path;
- thumb_w = req_msg->thumb_width;
- thumb_h = req_msg->thumb_height;
- thumb_path = res_msg->dst_path;
- thumb_path[0] = '\0';
- max_length = sizeof(res_msg->dst_path) -1;
+ thumb_retvm_if(!req_msg || !res_msg, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid msg");
+
+ memset(res_msg->dst_path, 0, MAX_FILEPATH_LEN);
res_msg->status = MS_MEDIA_ERR_NONE;
- if (!g_file_test(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
+ if (!g_file_test(req_msg->org_path, G_FILE_TEST_IS_REGULAR)) {
thumb_err("origin_path does not exist in file system.");
res_msg->status = MS_MEDIA_ERR_FILE_NOT_EXIST;
return MS_MEDIA_ERR_FILE_NOT_EXIST;
}
- err = _media_thumb_get_thumb_from_db_with_size(origin_path, thumb_path, max_length, &origin_w, &origin_h, req_msg->uid);
- if (err == MS_MEDIA_ERR_NONE) {
- res_msg->origin_width = origin_w;
- res_msg->origin_height = origin_h;
- return MS_MEDIA_ERR_NONE;
- } else {
- if (strlen(thumb_path) == 0) {
- err = _media_thumb_get_hash_name(origin_path, thumb_path, max_length, req_msg->uid);
- if (err != MS_MEDIA_ERR_NONE) {
- thumb_err("_media_thumb_get_hash_name failed - %d", err);
- strncpy(thumb_path, THUMB_EMPTY_STR, max_length);
- res_msg->status = err;
- return err;
- }
-
- thumb_path[strlen(thumb_path)] = '\0';
+ err = _media_thumb_get_thumb_from_db(req_msg->org_path, res_msg->dst_path, MAX_FILEPATH_LEN, req_msg->uid);
+ thumb_retvm_if(err == MS_MEDIA_ERR_NONE, err, "Already exists");
+ if (strlen(res_msg->dst_path) == 0) {
+ err = _media_thumb_get_hash_name(req_msg->org_path, res_msg->dst_path, MAX_FILEPATH_LEN, req_msg->uid);
+ if (err != MS_MEDIA_ERR_NONE) {
+ thumb_err("_media_thumb_get_hash_name failed - %d", err);
+ SAFE_STRLCPY(res_msg->dst_path, THUMB_EMPTY_STR, MAX_FILEPATH_LEN);
+ res_msg->status = err;
+ return err;
}
}
- thumb_dbg_slog("Thumb path : %s", thumb_path);
+ thumb_dbg_slog("Thumb path : %s", res_msg->dst_path);
- if (g_file_test(thumb_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
- thumb_warn("thumb path already exists in file system.. remove the existed file");
- _media_thumb_remove_file(thumb_path);
- }
-
- err = _thumbnail_get_data(origin_path, thumb_path, &data, &thumb_size, &thumb_w, &thumb_h, &origin_w, &origin_h, &alpha, &is_saved);
+ err = __thumbnail_get_data(req_msg->org_path, res_msg->dst_path);
if (err != MS_MEDIA_ERR_NONE) {
thumb_err("_thumbnail_get_data failed - %d", err);
- SAFE_FREE(data);
- strncpy(thumb_path, THUMB_EMPTY_STR, max_length);
+ SAFE_STRLCPY(res_msg->dst_path, THUMB_EMPTY_STR, MAX_FILEPATH_LEN);
res_msg->status = err;
goto DB_UPDATE;
}
res_msg->msg_type = THUMB_RESPONSE;
- res_msg->thumb_size = thumb_size;
- res_msg->thumb_width = thumb_w;
- res_msg->thumb_height = thumb_h;
- res_msg->origin_width = origin_w;
- res_msg->origin_height = origin_h;
-
- /* If the image is transparent PNG format, make png file as thumbnail of this image */
- if (alpha) {
- char file_ext[10];
- err = _media_thumb_get_file_ext(origin_path, file_ext, sizeof(file_ext));
- if (strncasecmp(file_ext, "png", 3) == 0) {
- int len = strlen(thumb_path);
- thumb_path[len - 3] = 'p';
- thumb_path[len - 2] = 'n';
- thumb_path[len - 1] = 'g';
- }
- thumb_dbg_slog("Thumb path is changed : %s", thumb_path);
- }
-
- if (is_saved == FALSE && data != NULL) {
- err = _media_thumb_save_to_file_with_evas(data, thumb_w, thumb_h, alpha, thumb_path);
- if (err != MS_MEDIA_ERR_NONE) {
- thumb_err("save_to_file_with_evas failed - %d", err);
- SAFE_FREE(data);
-
- strncpy(thumb_path, THUMB_EMPTY_STR, max_length);
- res_msg->status = err;
- return err;
- } else {
- thumb_dbg("file save success");
- }
- } else {
- thumb_dbg("file is already saved");
- }
-
- /* fsync */
- int fd = 0;
- fd = open(thumb_path, O_WRONLY);
- if (fd < 0) {
- thumb_warn("open failed");
- } else {
- err = fsync(fd);
- if (err == -1) {
- thumb_warn("fsync failed");
- res_msg->status = MS_MEDIA_ERR_INTERNAL;
- }
- close(fd);
- }
- /* End of fsync */
-
- SAFE_FREE(data);
DB_UPDATE:
- err = _media_thumb_update_db(origin_path, thumb_path, res_msg->origin_width, res_msg->origin_height, req_msg->uid);
+ err = _media_thumb_update_db(req_msg->org_path, res_msg->dst_path, req_msg->uid);
if (err != MS_MEDIA_ERR_NONE) {
thumb_err("_media_thumb_update_db failed : %d", err);
res_msg->status = err;
return err;
}
-int
-_media_thumb_process_raw(thumbMsg *req_msg, thumbMsg *res_msg)
+static int __media_thumb_process_raw(thumbMsg *req_msg, thumbMsg *res_msg)
{
int err = MS_MEDIA_ERR_NONE;
unsigned char *data = NULL;
int thumb_w = 0;
int thumb_h = 0;
- if (req_msg == NULL || res_msg == NULL) {
- thumb_err("Invalid msg!");
- return MS_MEDIA_ERR_INVALID_PARAMETER;
- }
+ thumb_retvm_if(!req_msg || !res_msg, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid msg");
+
+ thumb_w = (req_msg->thumb_width > 0) ? req_msg->thumb_width : THUMB_DEFAULT_WIDTH;
+ thumb_h = (req_msg->thumb_height > 0) ? req_msg->thumb_height : THUMB_DEFAULT_HEIGHT;
- const char *origin_path = req_msg->org_path;
- thumb_w = req_msg->thumb_width;
- thumb_h = req_msg->thumb_height;
res_msg->status = MS_MEDIA_ERR_NONE;
res_msg->msg_type = THUMB_RESPONSE_RAW_DATA;
- err = _thumbnail_get_raw_data(origin_path, &thumb_w, &thumb_h, &data, &thumb_size);
+ err = __thumbnail_get_raw_data(req_msg->org_path, &thumb_w, &thumb_h, &data, &thumb_size);
if (err != MS_MEDIA_ERR_NONE) {
thumb_err("_thumbnail_get_data failed - %d", err);
res_msg->status = err;
res_msg->thumb_size = 0;
- SAFE_FREE(data);
-
- return err;
+ goto ERROR;
}
res_msg->thumb_width = thumb_w;
res_msg->thumb_height = thumb_h;
res_msg->thumb_size = thumb_size;
res_msg->thumb_data = malloc(thumb_size * sizeof(unsigned char));
- memcpy(res_msg->thumb_data, data, thumb_size);
+ if (res_msg->thumb_data) {
+ memcpy(res_msg->thumb_data, data, thumb_size);
+ } else {
+ thumb_err("Allocation failed");
+ err = MS_MEDIA_ERR_OUT_OF_MEMORY;
+ }
+ERROR:
SAFE_FREE(data);
return err;
}
+
+static int __thumb_daemon_process_job(thumbMsg *req_msg, thumbMsg *res_msg)
+{
+ int err = MS_MEDIA_ERR_NONE;
+
+ if (req_msg->msg_type == THUMB_REQUEST_RAW_DATA) {
+ err = __media_thumb_process_raw(req_msg, res_msg);
+ if (err != MS_MEDIA_ERR_NONE)
+ thumb_err("_media_thumb_process_raw is failed: %d", err);
+ } else if (req_msg->msg_type == THUMB_REQUEST_DB_INSERT) {
+ err = __media_thumb_process(req_msg, res_msg);
+ if (err != MS_MEDIA_ERR_NONE)
+ thumb_err("_media_thumb_process is failed: %d", err);
+ }
+
+ return err;
+}
+
+static void __thumb_server_send_deny_message(int sockfd)
+{
+ thumbMsg msg = {0};
+
+ msg.msg_type = THUMB_RESPONSE;
+ msg.status = MS_MEDIA_ERR_PERMISSION_DENIED;
+
+ if (send(sockfd, &msg, sizeof(msg), 0) < 0)
+ thumb_stderror("send failed");
+}
+
+gboolean _thumb_daemon_start_jobs(gpointer data)
+{
+ int client_sock;
+ struct sockaddr_un serv_addr;
+ ms_thumb_server_msg send_msg;
+
+ if (ms_ipc_create_client_socket(MS_TIMEOUT_SEC_10, &client_sock) < 0) {
+ thumb_err("ms_ipc_create_server_socket failed");
+ return G_SOURCE_REMOVE;
+ }
+
+ memset(&serv_addr, 0, sizeof(serv_addr));
+
+ serv_addr.sun_family = AF_UNIX;
+ SAFE_STRLCPY(serv_addr.sun_path, THUMB_COMM_SOCK_PATH, sizeof(serv_addr.sun_path));
+
+ /* Connecting to the thumbnail server */
+ if (connect(client_sock, (struct sockaddr*)&serv_addr, sizeof(serv_addr)) < 0) {
+ thumb_stderror("connect");
+ goto ERROR;
+ }
+
+ send_msg.msg_type = MS_MSG_THUMB_SERVER_READY;
+
+ if (send(client_sock, &send_msg, sizeof(ms_thumb_server_msg), 0) < 0) {
+ thumb_stderror("send failed");
+ goto ERROR;
+ }
+
+ thumb_dbg("Sending msg to thumbnail agent[%d] is successful", send_msg.msg_type);
+ERROR:
+ close(client_sock);
+
+ return G_SOURCE_REMOVE;
+}
+
+gboolean _thumb_server_read_socket(GIOChannel *src, GIOCondition condition, gpointer data)
+{
+ struct sockaddr_un client_addr;
+ unsigned int client_addr_len;
+ thumbMsg recv_msg;
+ thumbMsg res_msg;
+ ms_peer_credentials credentials;
+ GMainLoop *thumb_server = (GMainLoop *)data;
+
+ int sock = -1;
+ int client_sock = -1;
+
+ int buf_size = 0;
+ int send_len = 0;
+ int send_pos = 0;
+ unsigned char *buf = NULL;
+
+ memset((void *)&recv_msg, 0, sizeof(recv_msg));
+ memset((void *)&res_msg, 0, sizeof(res_msg));
+ memset((void *)&credentials, 0, sizeof(credentials));
+
+ sock = g_io_channel_unix_get_fd(src);
+ thumb_retvm_if(sock < 0, G_SOURCE_CONTINUE, "sock fd is invalid!");
+
+ client_addr_len = sizeof(client_addr);
+
+ if ((client_sock = accept(sock, (struct sockaddr*)&client_addr, &client_addr_len)) < 0) {
+ thumb_stderror("accept failed");
+ return G_SOURCE_CONTINUE;
+ }
+
+ if (ms_cynara_receive_untrusted_message_thumb(client_sock, &recv_msg, &credentials) != MS_MEDIA_ERR_NONE) {
+ thumb_err("ms_cynara_receive_untrusted_message_thumb failed");
+ goto ERROR;
+ }
+
+ if (recv_msg.msg_type != THUMB_REQUEST_KILL_SERVER) {
+ if (ms_cynara_check(&credentials, MEDIA_STORAGE_PRIVILEGE) != MS_MEDIA_ERR_NONE) {
+ thumb_err("Cynara denied access to process request");
+ __thumb_server_send_deny_message(client_sock);
+ goto ERROR;
+ }
+ } else {
+ thumb_warn("Shutting down...");
+ g_main_loop_quit(thumb_server);
+ goto ERROR;
+ }
+
+ SAFE_FREE(credentials.smack);
+ SAFE_FREE(credentials.uid);
+
+ thumb_warn_slog("Received [%d] %.*s(%zu) from PID(%d)", recv_msg.msg_type, MAX_FILEPATH_LEN, recv_msg.org_path, strlen(recv_msg.org_path), recv_msg.pid);
+
+ __thumb_daemon_process_job(&recv_msg, &res_msg);
+
+ if (res_msg.msg_type == 0)
+ res_msg.msg_type = recv_msg.msg_type;
+ res_msg.request_id = recv_msg.request_id;
+ SAFE_STRLCPY(res_msg.org_path, recv_msg.org_path, sizeof(res_msg.org_path));
+ if (res_msg.msg_type != THUMB_RESPONSE_RAW_DATA)
+ res_msg.thumb_size = 0;
+ else
+ res_msg.dst_path[0] = '\0';
+
+ _media_thumb_set_buffer(&res_msg, &buf, &buf_size);
+
+ while (buf_size > 0) {
+ if ((send_len = send(client_sock, buf + send_pos, buf_size, 0)) < 0) {
+ thumb_stderror("send failed");
+ break;
+ }
+ send_pos += send_len;
+ buf_size -= send_len;
+ }
+
+ SAFE_FREE(buf);
+ SAFE_FREE(res_msg.thumb_data);
+
+ERROR:
+ close(client_sock);
+
+ return G_SOURCE_CONTINUE;
+}
+
+gboolean _thumb_server_prepare_socket(int *sock_fd)
+{
+ int sock;
+
+ if (ms_ipc_create_server_socket(MS_THUMB_DAEMON_PORT, &sock) < 0) {
+ thumb_err("ms_ipc_create_server_socket failed");
+ return FALSE;
+ }
+
+ if (ms_cynara_enable_credentials_passing(sock) != MS_MEDIA_ERR_NONE) {
+ thumb_err("ms_cynara_enable_credentials_passing failed");
+ close(sock);
+ return FALSE;
+ }
+
+ *sock_fd = sock;
+
+ return TRUE;
+}
projects / platform / core / multimedia / libmedia-thumbnail.git / blobdiff