gbproxy: Refactor gbprox_process_bssgp_ul into smaller functions

gbprox_process_bssgp_ul has grown quite large mainly by the addition
of IMSI acquisition.

This patch moves that code into several smaller functions. In
addition, the peer resolution which is similar to that in
gbprox_process_bssgp_dl is moved into a separate function, too.

Sponsored-by: On-Waves ehf
1 file changed
tree: e093904e66c38a1190a38c7360751817b7b6f78d
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README