int backup_phase1_server_all(struct async *as,
struct sdirs *sdirs, struct conf *conf)
{
int ars=0;
int ret=-1;
struct sbuf *sb=NULL;
gzFile p1zp=NULL;
char *phase1tmp=NULL;
struct asfd *asfd=as->asfd;
logp("Begin phase1 (file system scan)\n");
if(!(phase1tmp=get_tmp_filename(sdirs->phase1data)))
goto end;
if(!(p1zp=gzopen_file(phase1tmp, comp_level(conf))))
goto end;
if(!(sb=sbuf_alloc(conf)))
goto end;
while(1)
{
sbuf_free_content(sb);
if(conf->protocol==PROTO_BURP1)
ars=sbufl_fill(sb, asfd, NULL, NULL, conf->cntr);
else
ars=sbuf_fill(sb, asfd, NULL, NULL, NULL, conf);
if(ars)
{
if(ars<0) goto end;
//ars==1 means it ended ok.
// Last thing the client sends is 'backupphase2', and
// it wants an 'ok' reply.
if(asfd->write_str(asfd, CMD_GEN, "ok")
|| send_msg_zp(p1zp, CMD_GEN,
"phase1end", strlen("phase1end")))
goto end;
break;
}
if(write_status(STATUS_SCANNING, sb->path.buf, conf)
|| sbufl_to_manifest_phase1(sb, NULL, p1zp))
goto end;
cntr_add_phase1(conf->cntr, sb->path.cmd, 0);
if(sb->path.cmd==CMD_FILE
|| sb->path.cmd==CMD_ENC_FILE
|| sb->path.cmd==CMD_METADATA
|| sb->path.cmd==CMD_ENC_METADATA
|| sb->path.cmd==CMD_EFS_FILE)
cntr_add_val(conf->cntr, CMD_BYTES_ESTIMATED,
(unsigned long long)sb->statp.st_size, 0);
}
if(gzclose_fp(&p1zp))
{
logp("error closing %s in backup_phase1_server\n", phase1tmp);
goto end;
}
// Possible rename race condition is of no consequence here, because
// the working directory will always get deleted if phase1 is not
// complete.
if(do_rename(phase1tmp, sdirs->phase1data))
goto end;
//cntr_print(p1cntr, cntr, ACTION_BACKUP);
logp("End phase1 (file system scan)\n");
ret=0;
end:
free(phase1tmp);
gzclose_fp(&p1zp);
sbuf_free(&sb);
return ret;
}
int iobuf_send_msg_zp(struct iobuf *iobuf, gzFile zp)
{
return send_msg_zp(zp, iobuf->cmd, iobuf->buf, iobuf->len);
}
static int write_sig_msg(struct manio *manio, const char *msg)
{
if(!manio->zp && open_next_fpath(manio)) return -1;
if(send_msg_zp(manio->zp, CMD_SIG, msg, strlen(msg))) return -1;
return check_sig_count(manio, msg);
}