static int open_file_write(struct perf_data *data)
{
int fd;
char sbuf[STRERR_BUFSIZE];
if (check_backup(data))
return -1;
fd = open(data->file.path, O_CREAT|O_RDWR|O_TRUNC|O_CLOEXEC,
S_IRUSR|S_IWUSR);
if (fd < 0)
pr_err("failed to open %s : %s\n", data->file.path,
str_error_r(errno, sbuf, sizeof(sbuf)));
return fd;
}
/* Check if host is online and on schedule
* called by main function to see if a host is online and on schedule
* for backup
*/
static void ping_host(Host *host, AppData *app_data){
BusBackupType type;
GString *mssg;
mssg = g_string_new(NULL);
gchar *host_name = g_strdup_printf("\"%s\"", host_get_name(host));
g_string_printf(mssg, "Host %-20s: ", host_name);
g_free(host_name);
if (host_is_on_schedule(host)){
g_string_append_printf(mssg, "on schedule : ");
if (host_is_online(host)){
gchar *ip = g_strdup_printf("(%s)", host_get_ip(host));
g_string_append_printf(mssg, "online %-16s : ", ip);
g_free(ip);
if ((type = check_backup(host)) != BUS_BACKUP_TYPE_NONE){
g_string_append_printf(mssg, "needs %s backup.", (type == BUS_BACKUP_TYPE_FULL) ? "full" : "incr");
queue_backup(host, type, app_data);
}
else {
g_string_append_printf(mssg, "doesn't need a backup.");
}
}
else {
g_string_append_printf(mssg, "offline.");
}
syslog(LOG_INFO, mssg->str);
}
/*
else {
g_string_append_printf(mssg, "not on schedule.");
}
*/
g_string_free(mssg, TRUE);
}
int
read_file (struct wnn_file *wf)
{
FILE *fp;
struct wnn_file_head fh;
if (wf->localf == REMOTE)
{
if (fopen_read_cur (wf->name) == 0)
{
wnn_errorno = WNN_FILE_READ_ERROR;
log_err ("read_file:could not open file %s.", wf->name);
return (-1);
}
fp = NULL;
}
else
{
#ifdef WRITE_CHECK
check_backup (wf->name);
#endif
if ((fp = fopen (wf->name, "r")) == NULL)
{
wnn_errorno = WNN_FILE_READ_ERROR;
log_err("read_file:could not open file %s.", wf->name);
return (-1);
}
}
if (input_file_header (fp, &fh) == -1)
{
wnn_errorno = WNN_NOT_A_FILE;
goto ERROR_RET;
}
bcopy ((char *) &(fh.file_uniq), (char *) &(wf->f_uniq), WNN_F_UNIQ_LEN);
bcopy ((char *) &(fh.file_uniq_org), (char *) &(wf->f_uniq_org), WNN_F_UNIQ_LEN);
strncpy (wf->passwd, fh.file_passwd, WNN_PASSWD_LEN);
wf->file_type = fh.file_type;
wf->ref_count = 0;
switch (fh.file_type)
{
case WNN_FT_DICT_FILE:
wf->area = (char *) readdict (fp);
if (wf->area == NULL)
goto ERROR_RET;
break;
case WNN_FT_HINDO_FILE:
wf->area = (char *) readhindo (fp);
if (wf->area == NULL)
goto ERROR_RET;
break;
case WNN_FT_FUZOKUGO_FILE:
wf->area = (char *) fzk_read (fp);
if (wf->area == NULL)
goto ERROR_RET;
break;
}
vclose (fp);
return (0);
ERROR_RET:
vclose (fp);
return (-1);
}
int
write_file (struct wnn_file *wf, char *n)
{
FILE *fp;
int mode = 3;
struct wnn_file_head fh;
#ifdef WRITE_CHECK
char *tmp = NULL, *backup = NULL;
check_backup (n);
#endif
if ((fp = fopen (n, "r")) != NULL)
{ /* Old File Exist */
if (input_file_header (fp, &fh) == -1)
{
wnn_errorno = WNN_NOT_A_FILE;
fclose (fp);
return (-1);
}
mode = must_write_file (wf, &(fh.file_uniq));
fclose (fp);
if (mode == -1)
return -1;
}
if (mode == 0)
{
return (0); /* Need Not Write */
}
else if (mode == 1 || mode == 3)
{ /* 3 when the file is not the one to be read. */
#ifdef WRITE_CHECK
backup = make_backup_file (n);
if ((tmp = make_tmp_file (n, 0, &fp)) == NULL)
{
delete_tmp_file (backup);
#else /* WRITE_CHECK */
if ((fp = fopen (n, "w+")) == NULL)
{
#endif /* WRITE_CHECK */
wnn_errorno = WNN_FILE_WRITE_ERROR;
return (-1);
}
}
else if (mode == 2)
{
#ifdef WRITE_CHECK
backup = make_backup_file (n);
if ((tmp = make_tmp_file (n, 1, &fp)) == NULL)
{
delete_tmp_file (backup);
#else /* WRITE_CHECK */
if ((fp = fopen (n, "r+")) == NULL)
{ /* New File */
#endif /* WRITE_CHECK */
wnn_errorno = WNN_FILE_WRITE_ERROR;
return (-1);
}
}
if (write_file_real (wf, fp, mode) == -1)
{
fclose (fp);
#ifdef WRITE_CHECK
delete_tmp_file (tmp);
delete_tmp_file (backup);
#endif /* WRITE_CHECK */
return -1;
}
fclose (fp);
#ifdef WRITE_CHECK
move_tmp_to_org (tmp, n, 1);
delete_tmp_file (backup);
#endif /* WRITE_CHECK */
if ((mode == 1) || (mode == 2))
{
clear_dirty_bit (wf);
}
return (0);
}
static int
write_file_real (struct wnn_file *wf,
FILE *fp,
int mode /* 1 For All, 2 For only hindo */ )
{
struct wnn_file_head fh;
if (fp)
rewind (fp);
bcopy ((char *) &wf->f_uniq, (char *) &(fh.file_uniq), WNN_F_UNIQ_LEN);
bcopy ((char *) &wf->f_uniq_org, (char *) &(fh.file_uniq_org), WNN_F_UNIQ_LEN);
bcopy (wf->passwd, fh.file_passwd, WNN_PASSWD_LEN);
fh.file_type = wf->file_type;
if (output_file_header (fp, &fh) == -1)
{
wnn_errorno = WNN_FILE_WRITE_ERROR;
goto ERROR_RET;
}
switch (fh.file_type)
{
case WNN_FT_DICT_FILE:
{
struct JT *jt2;
struct JT *jt = (struct JT *) wf->area;
if (little_endian () && jt->dirty)
{
if ((jt2 = copy_dict ((struct JT *) wf->area)) == NULL)
goto ERROR_RET;
revdic (jt2, 1);
if (writedict (jt2, fp) == -1)
goto ERROR_RET;
jt2 = free_dict (jt2);
}
else
{
/* if(writedict(wf->area, fp) == -1)goto ERROR_RET; */
if (mode == 2)
{
if (write_hindo_of_dict (wf->area, fp) == -1)
goto ERROR_RET;
}
else
{
if (writedict (wf->area, fp) == -1)
goto ERROR_RET;
}
}
}
break;
case WNN_FT_HINDO_FILE:
if (writehindo (wf->area, fp) == -1)
goto ERROR_RET;
break;
case WNN_FT_FUZOKUGO_FILE:
wnn_errorno = NOT_SUPPORTED_OPERATION;
goto ERROR_RET;
}
return (0);
ERROR_RET:
return (-1);
}
static int
writedict (struct JT *jt1, FILE *fp)
{
if (output_header_jt (fp, jt1) == -1)
return (-1);
#ifdef WRITE_CHECK
if ((vfwrite (jt1->comment, 2, jt1->maxcomment, fp) == -1) ||
(vfwrite (jt1->hinsi_list, 2, jt1->maxhinsi_list, fp) == -1) || (vfwrite (jt1->hindo, 1, jt1->maxserial, fp) == -1) || (vfwrite (jt1->hinsi, 2, jt1->maxserial, fp) == -1))
return (-1);
#ifdef CONVERT_with_SiSheng
if (jt1->syurui == CWNN_REV_DICT) /* for Chinese PinYin dic only */
if (vfwrite (jt1->sisheng, 2, jt1->maxserial, fp) == -1)
return (-1);
#endif /* CONVERT_with_SiSheng */
if ((vfwrite (jt1->kanji, 1, jt1->maxkanji, fp) == -1) ||
(vfwrite (jt1->table, sizeof (struct uind1), jt1->maxtable, fp) == -1) ||
(vfwrite (jt1->ri1[D_YOMI], sizeof (struct rind1),
jt1->maxri1[D_YOMI], fp) == -1) ||
(vfwrite (jt1->ri1[D_KANJI], sizeof (struct rind1),
jt1->maxri1[D_KANJI], fp) == -1) || (vfwrite (jt1->hontai, 1, jt1->maxhontai, fp) == -1) || (vfwrite (jt1->ri2, sizeof (struct rind2), jt1->maxri2, fp) == -1))
return (-1);
#else /* WRITE_CHECK */
vfwrite (jt1->comment, 2, jt1->maxcomment, fp);
vfwrite (jt1->hinsi_list, 2, jt1->maxhinsi_list, fp);
vfwrite (jt1->hindo, 1, jt1->maxserial, fp);
vfwrite (jt1->hinsi, 2, jt1->maxserial, fp);
#ifdef CONVERT_with_SiSheng
if (jt1->syurui == CWNN_REV_DICT) /* for Chinese PinYin dic only */
vfwrite (jt1->sisheng, 2, jt1->maxserial, fp);
#endif /* CONVERT_with_SiSheng */
vfwrite (jt1->kanji, 1, jt1->maxkanji, fp);
vfwrite (jt1->table, sizeof (struct uind1), jt1->maxtable, fp);
vfwrite (jt1->ri1[D_YOMI], sizeof (struct rind1), jt1->maxri1[D_YOMI], fp);
vfwrite (jt1->ri1[D_KANJI], sizeof (struct rind1), jt1->maxri1[D_KANJI], fp);
vfwrite (jt1->hontai, 1, jt1->maxhontai, fp);
vfwrite (jt1->ri2, sizeof (struct rind2), jt1->maxri2, fp);
#endif /* WRITE_CHECK */
return (0);
}
static int
write_hindo_of_dict (struct JT *jt1, FILE *fp)
{
if (output_header_jt (fp, jt1) == -1)
return (-1);
#ifdef WRITE_CHECK
if ((vfwrite (jt1->comment, 2, jt1->maxcomment, fp) == -1) || (vfwrite (jt1->hindo, 1, jt1->maxserial, fp) == -1))
return (-1);
#else /* WRITE_CHECK */
vfwrite (jt1->comment, 2, jt1->maxcomment, fp);
vfwrite (jt1->hindo, 1, jt1->maxserial, fp);
#endif /* WRITE_CHECK */
return (0);
}
int
discardfile (struct wnn_file *wf)
{
#ifdef nodef
FILE *fp;
if (wf->localf == LOCAL)
{
if ((fp = fopen (wf->name, "r")) == NULL)
{
log_err ("discardfile:No file %s.", wf->name);
return (-1);
}
fclose (fp);
}
#endif
switch (wf->file_type)
{
case WNN_FT_DICT_FILE:
wf->area = free_dict (wf->area);
break;
case WNN_FT_HINDO_FILE:
wf->area = free_hindo (wf->area);
break;
case WNN_FT_FUZOKUGO_FILE:
/*
fzk_discard(wf->area);
*/
break;
}
return (0);
}
