cmddatas_t *
remove_working_in_cmdfile(
cmddatas_t *cmddatas,
pid_t pid)
{
cmddatas_t *new_cmddatas;
// take the lock and read
new_cmddatas = read_cmdfile(cmddatas->lock->filename);
// remove if same pid
g_hash_table_foreach(new_cmddatas->cmdfile, &cmdfile_remove_working, &pid);
// write
write_cmdfile(new_cmddatas);
close_cmdfile(cmddatas);
return new_cmddatas;
}
cmddatas_t *
remove_cmd_in_cmdfile(
cmddatas_t *cmddatas,
int id)
{
cmddatas_t *new_cmddatas;
// take the lock and read
new_cmddatas = read_cmdfile(cmddatas->lock->filename);
// remove the cmd id
g_hash_table_remove(new_cmddatas->cmdfile, GINT_TO_POINTER(id));
// write
write_cmdfile(new_cmddatas);
close_cmdfile(cmddatas);
return new_cmddatas;
}
gboolean
holding_in_cmdfile(
cmddatas_t *cmddatas,
char *holding_file)
{
cmd_holding_t cmd_holding = { holding_file, FALSE };
cmddatas_t *new_cmddatas;
g_hash_table_foreach(cmddatas->cmdfile, &cmdfile_holding_file,
&cmd_holding);
new_cmddatas = read_cmdfile(cmddatas->lock->filename);
unlock_cmdfile(new_cmddatas);
g_hash_table_foreach(new_cmddatas->cmdfile, &cmdfile_holding_file,
&cmd_holding);
close_cmdfile(new_cmddatas);
return cmd_holding.found;
}
cmddatas_t *
add_cmd_in_cmdfile(
cmddatas_t *cmddatas,
cmddata_t *cmddata)
{
cmddatas_t *new_cmddatas;
// take the lock and read
new_cmddatas = read_cmdfile(cmddatas->lock->filename);
// add the cmd
new_cmddatas->max_id++;
cmddata->id = new_cmddatas->max_id;
g_hash_table_insert(new_cmddatas->cmdfile,
GINT_TO_POINTER(new_cmddatas->max_id), cmddata);
// write
write_cmdfile(new_cmddatas);
close_cmdfile(cmddatas);
return new_cmddatas;
}
cmddatas_t *
change_cmd_in_cmdfile(
cmddatas_t *cmddatas,
int id,
cmdstatus_t status,
off_t size)
{
cmddatas_t *new_cmddatas;
cmddata_t *cmddata;
// take the lock and read
new_cmddatas = read_cmdfile(cmddatas->lock->filename);
// update status for cmd id in cmddatas and new_cmddatas
cmddata = g_hash_table_lookup(new_cmddatas->cmdfile, GINT_TO_POINTER(id));
cmddata->status = status;
cmddata->size = size;
// write
write_cmdfile(new_cmddatas);
close_cmdfile(cmddatas);
return new_cmddatas;
}
cmddatas_t *
add_cmd_in_cmdfile(
cmddatas_t *cmddatas,
cmddata_t *cmddata)
{
cmddatas_t *new_cmddatas;
// take the lock and read
new_cmddatas = read_cmdfile(cmddatas->lock->filename);
// add the cmd
new_cmddatas->max_id++;
cmddata->id = new_cmddatas->max_id;
if (cmddata->operation == CMD_RESTORE && cmddata->working_pid == 0)
cmddata->expire = time(NULL) + EXPIRE_DELAY;
g_hash_table_insert(new_cmddatas->cmdfile,
GINT_TO_POINTER(new_cmddatas->max_id), cmddata);
// write
write_cmdfile(new_cmddatas);
close_cmdfile(cmddatas);
return new_cmddatas;
}
