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* update to comply with libosmocore namespace fixesHarald Welte2011-07-191-19/+19
| | | | | This updates the code and brings it in sync to libosmocore git commit 892e621fec571c7cba3573caa0d328ed1b25d8ee
* talloc: revert to use talloc inside libosmocoreHarald Welte2011-07-181-1/+1
| | | | | | It's not a good idea to confuse the two changes with each other. Moving the Abis part into a separate library is independent from the question whether we have talloc inside libosmocore or use a stand-alone talloc library.
* hsl: BTS supportPablo Neira Ayuso2011-07-081-0/+1
| | | | | | This patch adds the BTS support for the hsl driver. It includes two examples under the tests/ directory.
* logging: use new harald's logging infrastructure in libosmocorePablo Neira Ayuso2011-07-051-1/+0Star
| | | | | I can send patches to improve it later, better not to waste much time at it by now so port libosmo-abis upon it.
* major updates in e1_input callback ops and IPA infrastructuresPablo Neira Ayuso2011-06-301-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a major update of the callback infrastructure, now the e1input_ops looks like the following: struct e1inp_sign_link * (*sign_link_up)(void *unit_info, struct e1inp_line *line, enum e1inp_sign_type type); void (*sign_link_down)(struct e1inp_line *line); int (*sign_link)(struct msgb *msg, struct e1inp_sign_link *link); The sign_link_up and sign_link_down will be used by the A-bis over IP input drivers. The sign_link_up callback is used if we receive a ID_RESP message, in that case, we have to set up the sign link for the corresponding new OML/RSL signal link. The pointer to unit_info provides a data structure that contains the BTS device details if we run as BSC, and the requested device information from the BSC if we run as BTS. The sign_link_up callback must return the new sign_link created. The sign_link_down callback is invoked if the line does down, which means that the counterpart has closed the socket. The sign_link callback is used to handle all RSL/OML messages. I have also added the following callback to the e1inp_driver: + void (*close)(struct e1inp_ts *ts); Which is invoked if you call e1inp_sign_link_destroy(). This callback is used to close the socket that is linked to that timeslot. This is useful for A-bis over IP drivers since sockets are closed if the OML/RSL signalling link is destroyed. As you can notice, I have also added all the ID_RESP parsing into libosmo-abis for both ipaccess and hsl drivers. This patch also contains a rework of the ipa_client_link whose integration with the e1_input infrastructure was broken (the transmission path was broken). This patch also contains more develop examples that act as BSC and BTS for the ipaccess driver. Sorry, I know it would be better to split all these changes into logical pieces but many of them are tightly related. This is under heavy development stage, it's anyway hard to track changes until this becomes more stable.
* ipa-proxy: add A-bis over IP generic proxy commands for VTYPablo Neira Ayuso2011-06-231-0/+688
This patch adds VTY commands to route IPA flows. The following example allows to add a new route: $ tests/./ipa_proxy_test & <0000> ipa_proxy_test.c:74 entering main loop $ telnet localhost 4260 ipa-proxy-test> enable ipa-proxy-test# ipa instance input-oml bind 127.0.0.1 tcp port 8888 ipa-proxy-test# ipa instance output-oml connect 127.0.0.1 tcp port 3002 ipa-proxy-test# ipa route instance input-oml streamid 0xfe instance output-oml streamid 0xfe ipa-proxy-test# ipa instance input-rsl bind 127.0.0.1 tcp port 8889 ipa-proxy-test# ipa instance output-rsl connect 127.0.0.1 tcp port 3003 ipa-proxy-test# ipa route instance input-rsl streamid 0xfe instance output-rsl streamid 0xfe I'm using this to initially test this code [*]. [*] note that this requires a minor hackish patch for the src/input/ipaccess.c driver which changes the default OML and RSL ports to listen in 8888 and 8889 instead of the default ports, thus, I can initially test everything from the localhost.