int rdr_open_dir(const char *dirname)
{
int fd;
struct kstat m_stat;
int error = vfs_stat("/data/lost+found", &m_stat);
if (error) {
DUMP_LOG(error);
return error;
}
rdr_create_dir(dirname);
fd = sys_open(dirname, O_DIRECTORY, 0);
if (fd < 0) { /* if dir is not exist,then create new dir */
DUMP_LOG(fd);
fd = sys_mkdir(dirname, 0774);
if (fd < 0) {
DUMP_LOG(fd);
return fd;
}
fd = sys_open(dirname, O_DIRECTORY, 0);
}
return fd;
}
s32 rdr_mem_init(void)
{
pbb = (struct rdr_struct_s *)ioremap(hisi_reserved_debug_phymem,
RDR_PHY_SIZE);
DUMP_LOG((u32)pbb);
if (pbb == NULL) {
DUMP_LOG(0);
return -1;
}
pr_info("rdr:start virtual addr is 0x%08x\n", (u32)pbb);
pr_info("rdr:nv addr:0x%08x\n",
(u32)RDR_AREA_RESERVE_ADDR->ap_cp_share.content.nv);
DUMP_LOG(1);
return 0;
}
void
VideoSink::DumpDebugInfo()
{
AssertOwnerThread();
DUMP_LOG(
"IsStarted=%d IsPlaying=%d, VideoQueue: finished=%d size=%d, "
"mVideoFrameEndTime=%lld mHasVideo=%d mVideoSinkEndRequest.Exists()=%d "
"mEndPromiseHolder.IsEmpty()=%d",
IsStarted(), IsPlaying(), VideoQueue().IsFinished(), VideoQueue().GetSize(),
mVideoFrameEndTime, mHasVideo, mVideoSinkEndRequest.Exists(), mEndPromiseHolder.IsEmpty());
mAudioSink->DumpDebugInfo();
}
int rdr_remove_file(char *filename)
{
int ret;
if (filename == NULL)
return 0;
ret = sys_access(filename, 0);
if (0 == ret) {
if (sys_unlink(filename)) {
DUMP_LOG(0);
return -1;
}
}
return 0;
}
int rdr_save_8m(const char *dir, const char *name, char *postfix,
const void *address, u32 length)
{
int fd;
long bytes;
mm_segment_t old_fs;
char xname[RDR_FNAME_LEN] = {0};
if (NULL == dir || NULL == name || postfix == NULL) {
pr_err("rdr:%s():file name and dir shouldnt null\n", __func__);
return -1;
}
if ((strlen((const char *)dir) + strlen((const char *)name) +
strlen(postfix) + 1) >= RDR_FNAME_LEN) {
pr_err("rdr:%s():error:dir is too long, exit.\n", __func__);
return -1;
}
old_fs = get_fs();
set_fs(KERNEL_DS);
memset(xname, 0, sizeof(xname));
snprintf(xname, sizeof(xname), "%s%s/", dir, name);
rdr_create_dir(xname);
memset(xname, 0, sizeof(xname));
snprintf(xname, sizeof(xname), "%s%s/%s.bin", dir, name, postfix);
fd = sys_creat(xname, 0644);
if (fd < 0) {
pr_err("rdr:%s():create file %s err.\n", __func__, xname);
set_fs(old_fs);
return -1;
}
bytes = sys_write((unsigned int)fd, (const char *)address, length);
if ((u32)bytes != length) {
DUMP_LOG((int)bytes);
rdr_file_close(fd);
set_fs(old_fs);
return -1;
}
sys_fsync(fd);
rdr_file_close(fd);
set_fs(old_fs);
pr_info("rdr:save file %s success ...", xname);
return 0;
}
int del_old_file(const char *dirname, const char *file_header,
unsigned int fd, const char *header)
{
long read_bytes;
size_t head_len, j, min;
void *buf;
int index, i;
struct linux_dirent *dir;
char fname[RDR_FILE_MAX_CNT][RDR_FNAME_LEN+1] = { {0} };
char temp_fname[RDR_FNAME_LEN+1];
char str2int_buf[16];
char *p_dname;
buf = kmalloc(1024, GFP_KERNEL);
if (NULL == buf)
return -1;
read_bytes = sys_getdents(fd, (struct linux_dirent *)buf, 1024);
if ((read_bytes == 0) || (read_bytes < 0)) { /* -1 or 0 */
kfree(buf);
return (int)read_bytes;
}
head_len = strlen(header);
for (i = 0; i < read_bytes; ) { /*begin to poll dir : */
dir = (struct linux_dirent *)((char *)buf + i);
i += dir->d_reclen;
/* delete old and error file: */
if (0 == strncmp((char *)dir->d_name, header, head_len)) {
min = strlen(dirname) + 1;
if (min > sizeof(temp_fname))
min = sizeof(temp_fname) - 1;
memset(temp_fname, 0, sizeof(temp_fname));
memcpy(temp_fname, dirname, min);
min = sizeof(temp_fname) - min;
if (min > 1)
strncat(temp_fname, dir->d_name, min);
else {
pr_err("rdr:file path is too long!\n");
kfree(buf);
return -1;
}
p_dname = dir->d_name + head_len;
for (j = 0; j < sizeof(str2int_buf); j++) {
if ((*p_dname == '\0') || (*p_dname > '9') ||
(*p_dname < '0')) {
str2int_buf[j] = '\0';
break;
}
str2int_buf[j] = *p_dname;
p_dname++;
}
if (kstrtoint(str2int_buf, 10, &index)) {
DUMP_LOG((int)index);
kfree(buf);
return -1;
}
if ((index >= RDR_FILE_MAX_CNT - 1)
|| (0 != fname[index][0])) {
if (sys_unlink(temp_fname)) {
DUMP_LOG(0);
kfree(buf);
return -1;
}
} else
strncpy(fname[index], temp_fname,
RDR_FNAME_LEN);
}
}
for (i = RDR_FILE_MAX_CNT - 2; i >= 0; i--) { /* rename file: */
if (fname[i][0]) {
snprintf(temp_fname, sizeof(temp_fname),
"%s%s%02d.bin", dirname, file_header, i + 1);
if (sys_rename(fname[i], temp_fname)) {
DUMP_LOG(0);
kfree(buf);
return -1;
}
}
}
kfree(buf);
return 0;
}
int rdr_zip_dir(char *path, char *rgz, size_t rgz_flen)
{
struct rdr_zip_file *dst;
int zipfd, ret;
struct kstat m_stat;
rdr_debug("zip upload path to archiver file");
/* check wether path is exist */
if (path == NULL)
return -1;
ret = vfs_stat(path, &m_stat);
if (ret) {
DUMP_LOG(1);
pr_err("rdr:%s():dir not exist, dont archive\n", __func__);
return -1;
}
/* check path file count, if count=0, del and return, else fill field */
rdr_dir_list(path, NULL, 0, 0, &ret, DT_REG);
rdr_debug("file cnt is %d", ret);
if (ret > 0) {
char fname[RDR_FNAME_LEN];
char timebuf[RDR_TIME_LEN];
size_t siz = sizeof(struct rdr_zip_file) +
sizeof(struct rdr_zip_head) * (ret - 1);
size_t siz2 = siz + sizeof(struct rdr_struct_s);
/* fill field */
dst = vmalloc(siz2);
if (dst == NULL) {
pr_err("rdr:%s():vmalloc dst failed\n", __func__);
return -1;
}
memset(dst, 0, siz);
dst->zip_file_magic = RDR_ZIP_FILE_MAGIC;
dst->file_number = ret;
/* init zip env */
rdr_zip_init(1);
/* open zipfd */
get_time_stamp(timebuf, RDR_TIME_LEN);
snprintf(fname, sizeof(fname), "%s%s.rgz", path, timebuf);
rdr_debug("archiver to %s", fname);
zipfd = sys_open(fname, O_CREAT | O_RDWR, 0664);
if (zipfd < 0) {
vfree(dst);
rdr_zip_init(0);
return -1;
}
/* get dst file path and name, and open it. */
ret = sys_lseek(zipfd, siz, SEEK_SET);
if (ret < siz) {
pr_err("rdr:%s():lseek to %u failed\n", __func__, siz);
sys_close(zipfd);
vfree(dst);
rdr_zip_init(0);
return -1;
}
rdr_dir_list(path, (rdr_funcptr_3)rdr_file2zfile,
(u64)zipfd, (u64)dst, &ret, DT_REG);
/* exit zip env */
rdr_zip_init(0);
/* write head to file: */
ret = sys_lseek(zipfd, 0, SEEK_SET);
if (ret != 0) {
pr_err("rdr:%s():lseek failed\n", __func__);
sys_close(zipfd);
vfree(dst);
return -1;
}
ret = sys_write(zipfd, (char *)dst, siz);
if (ret < siz) {
pr_err("rdr:%s():write head failed\n", __func__);
sys_close(zipfd);
vfree(dst);
return -1;
}
/* close and free */
strncpy(rgz, fname, rgz_flen);
sys_close(zipfd);
vfree(dst);
} else {
rdr_debug("delete empty dir %s", path);
ret = sys_rmdir(path);/* del this dir */
if (ret != 0)
pr_err("rdr:%s():delete dir %s fail\n", __func__, path);
}
return 0;
}
/*
* Will be obsoleted ...
*/
int rdr_save_file(const char *dir, const char *file_header,
const void *address, u32 length)
{
int fd, ret;
long bytes;
mm_segment_t old_fs;
char new_filename[RDR_FNAME_LEN] = {0};
if (NULL == dir || NULL == file_header) {
DUMP_LOG(0);
return -1;
}
if ((strlen((const char *)dir) + strlen((const char *)file_header))
>= RDR_FNAME_LEN) {
DUMP_LOG(0);
return -1;
}
old_fs = get_fs();
set_fs(KERNEL_DS);
fd = rdr_open_dir(dir);
if (fd < 0) {
DUMP_LOG(fd);
set_fs(old_fs);
return -1;
}
ret = del_old_file(dir, file_header, (unsigned int)fd, file_header);
if (0 != ret) {
DUMP_LOG(ret);
rdr_file_close(fd);
set_fs(old_fs);
return -1;
}
rdr_file_close(fd);
memset(new_filename, 0, sizeof(new_filename));
snprintf(new_filename, sizeof(new_filename), "%s%s%02d.bin",
dir, file_header, 0);
fd = sys_creat(new_filename, 0644);
if (fd < 0) {
DUMP_LOG(fd);
set_fs(old_fs);
return -1;
}
bytes = sys_write((unsigned int)fd, (const char *)address, length);
if ((u32)bytes != length) {
DUMP_LOG((int)bytes);
rdr_file_close(fd);
set_fs(old_fs);
return -1;
}
sys_fsync(fd);
rdr_file_close(fd);
set_fs(old_fs);
pr_info("rdr:save file %s success ...", new_filename);
return 0;
}