- if (MaxRead == -1)
- {
- serv_printf("READ %d|"SIZE_T_FMT, 0, total_len);
- if (StrBuf_ServGetln(Buf) > 0)
- {
- long YetRead;
- const char *ErrStr;
- const char *pch;
- int rc;
-
- if (GetServerStatus(Buf, NULL) == 6)
- {
- StrBufCutLeft(Buf, 4);
- thisblock = StrTol(Buf);
- if (WCC->serv_sock==-1) {
- FlushStrBuf(Ret);
- return -1;
- }
-
- if (WCC->ReadPos != NULL) {
- pch = ChrPtr(WCC->ReadBuf);
-
- YetRead = WCC->ReadPos - pch;
- if (YetRead > 0)
- {
- long StillThere;
-
- StillThere = StrLength(WCC->ReadBuf) -
- YetRead;
-
- StrBufPlain(Ret,
- WCC->ReadPos,
- StillThere);
- total_len -= StillThere;
- }
- FlushStrBuf(WCC->ReadBuf);
- WCC->ReadPos = NULL;
- }
- if (total_len > 0)
- {
- rc = StrBufReadBLOB(Ret,
- &WCC->serv_sock,
- 1,
- total_len,
- &ErrStr);
- if (rc < 0)
- {
- lprintf(1, "Server connection broken: %s\n",
- (ErrStr)?ErrStr:"");
- wc_backtrace();
- WCC->serv_sock = (-1);
- WCC->connected = 0;
- WCC->logged_in = 0;
- return rc;
- }
- else
- return StrLength(Ret);
- }
- else
- return StrLength(Ret);
- }
- }
- else
- return -1;