Status BinCommon::wr_value(CommandInitiator* thread, const String& val)
{
uint size = val.size();
if (wr_value(thread, size) != OK) return ERR_ENCODE;
if (size > 0)
if (m_transport->bl_write_bytes(thread, size,val.data()) != TransportInterface::OK) return ERR_ENCODE;
return OK;
}
/*
* This procedure stores the current state of the lists (lwps, processes,
* users and project) into the file defined by 'file'.
* param file - the file name to be used
* return 0, or -1 on error and store the error message in
* the global buffer 'errmsg'.
*/
int
list_store(char *file)
{
int storefd;
time_t tv;
char *tstr;
int ret = -1;
if ((storefd = open(file, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR))
== -1) {
format_err("can't open list db: %s\n", file);
(void) fprintf(stderr, errmsg);
return (-1);
}
log_msg("writing persistence file: %s\n", file);
/*
* the next do {..} while (false); statement is a replacement
* of goto;
*/
do {
if (open_prot(storefd, "w") == -1) {
format_err("can't open list db: %s\n", file);
(void) fprintf(stderr, errmsg);
break;
}
(void) time(&tv);
tstr = ctime(&tv);
if (wr_string("# RDS data base file generated on: ") == -1)
break;
if (wr_string(tstr) == -1)
break;
if (wr_value(LTDB_VERSION_KEY, LTDB_VERSION) == -1)
break;
if (wr_value(LTDB_TIMESTAMP, tv) == -1)
break;
/* we will write 4 lists */
if (wr_lshead(4) != 0) {
format_err("can't write into list db: %s\n",
"./listdb");
break;
}
if (list_write(L_LWP, 0) == -1)
break;
if (list_write(L_PRC_SI, 0) == -1)
break;
if (list_write(L_USR_SI, 0) == -1)
break;
if (list_write(L_PRJ_SI, 0) == -1)
break;
ret = 0;
} while (ret);
if (ret == 0) {
struct stat stat_buf;
(void) fstat(storefd, &stat_buf);
log_msg("wrote: %ld bytes\n", stat_buf.st_size);
}
/* close_prot(); */
(void) close(storefd);
return (ret);
}
Status BinCommon::wr_value(CommandInitiator* thread, const Filename& val)
{
return wr_value(thread, (const String&) val) ;
}
