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Common library for all Osmocom projects (libosmocore, libosmogsm, libosmovty, libosmogb, libosmosim, libosmousb, ...) https://osmocom.org/projects/libosmocore
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Harald Welte d6e16decad libosmosim: Support Microsoft smart card discovery process 
Our class/instruction tables (used mainly by simtrace cardem host
software) only contain support for those instructions permitted
in the related card specification.

Microsoft blindly tries CLA=0xCA with INS=0x00 which is not somethin
that the GSM SIM, ETSI UICC or 3GPP USIM specs specify, and which
hence results in log output like this:

DLINP DEBUG [0] <= osmo_st2_cardem_request_sw_tx(sw=6a88)
DLGLOBAL INFO => DATA: flags=0x01 (HDR ), 00 ca 7f 68 00
DLGLOBAL ERROR Unknown APDU case 0
DLGLOBAL FATAL Failed to recognize APDU, terminating

Let's adjust to microsoft and *always* support their instructions
no matter which osim_cla_ins_card_profile was used.

Special thanks to Eric Wild for pointing me to this unexpected
behaviour of PC/SC on modern Windows.

Change-Id: I424964c0afab643e6a5d7824d91c2c86b0d3f25b
Related: SYS#6617
 		2023-11-28 22:50:01 +01:00
contrib Bump version: 1.8.0.252-13c29 → 1.9.0 2023-09-12 13:15:54 +02:00
debian Bump version: 1.8.0.252-13c29 → 1.9.0 2023-09-12 13:15:54 +02:00
doc merge_doc.xsl: move to osmo-gsm-manuals.git 2018-11-12 14:07:05 +01:00
include gsup: add message type for osmo-epdg CEAI interface 2023-11-28 17:05:22 +00:00
m4 Add code coverage support 2019-11-30 02:17:23 +00:00
src libosmosim: Support Microsoft smart card discovery process 2023-11-28 22:50:01 +01:00
tapset support for stats static userspace probes via systemtap 2021-02-22 09:58:00 +01:00
tests add new osmo_sockaddr_from_str_and_uint() function 2023-11-22 12:18:26 +00:00
utils gsm: Improve the TCH/H2.4 coding routines 2023-07-07 16:06:26 +02:00
.checkpatch.conf libosmogsm: Add support for TUAK authentication algorithm 2023-06-02 10:44:05 +02:00
.gitignore .gitignore: add include/osmocom/core/socket_compat.h 2023-09-04 17:47:08 +07:00
.gitreview add .gitreview 2016-05-19 06:39:13 +00:00
.mailmap Add .mailmap file for mapping mail addresses in shortlog 2016-08-08 13:12:17 +02:00
COPYING add GPL to project source 2010-02-21 09:21:30 +01:00
Doxyfile.codec.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.coding.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.core.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.ctrl.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.gb.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.gsm.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.isdn.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Doxyfile.sim.in doxygen: also generate documentation for libosmo{sim,usb} 2023-02-27 11:14:40 +00:00
Doxyfile.usb.in doxygen: also generate documentation for libosmo{sim,usb} 2023-02-27 11:14:40 +00:00
Doxyfile.vty.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
Makefile.am doxygen: also generate documentation for libosmo{sim,usb} 2023-02-27 11:14:40 +00:00
README.md update git URLs (git -> https; gitea) 2022-06-17 23:20:26 +02:00
TODO-RELEASE LAPDm: Add an extra queue for UI frames 2023-11-27 16:25:53 +00:00
configure.ac Disable uring when building for embedded 2023-11-24 16:13:07 +00:00
git-version-gen add git-version-gen magic to automatically generate package version 2010-03-23 00:30:19 +08:00
libosmocodec.pc.in clean-up pkg-config files: Make use of "Requires" as documented 2022-03-24 14:57:22 +00:00
libosmocoding.pc.in clean-up pkg-config files: Make use of "Requires" as documented 2022-03-24 14:57:22 +00:00
libosmocore.pc.in configure --enable-libmnl: Add libmnl to libosmocore.pc.in Requires 2023-01-25 17:12:07 +01:00
libosmoctrl.pc.in clean-up pkg-config files: Make use of "Requires" as documented 2022-03-24 14:57:22 +00:00
libosmogb.pc.in libosmogb.pc.in: Fix missing dependency on libosmogsm 2023-02-20 12:21:30 +01:00
libosmogsm.pc.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
libosmoisdn.pc.in create libosmoisdn sub-library 2023-01-21 22:41:57 +01:00
libosmosim.pc.in clean-up pkg-config files: Make use of "Requires" as documented 2022-03-24 14:57:22 +00:00
libosmousb.pc.in clean-up pkg-config files: Make use of "Requires" as documented 2022-03-24 14:57:22 +00:00
libosmovty.pc.in libosmo{gb,vty}.pc.in: Add talloc to 'Requires' 2022-03-25 09:45:42 +00:00
osmo-release.mk Fixup severe build performance issues 2017-10-04 16:26:37 +02:00
osmo-release.sh osmo-release.sh: Use variable containing bumpversion path everywhere 2022-01-05 23:09:17 +00:00

README.md

libosmocore - set of Osmocom core libraries

This repository contains a set of C-language libraries that form the core infrastructure of many Osmocom Open Source Mobile Communications projects.

Historically, a lot of this code was developed as part of the OpenBSC project, but which are of a more generic nature and thus useful to (at least) other programs that we develop in the sphere of Free Software / Open Source mobile communications.

There is no clear scope of it. We simply move all shared code between the various Osmocom projects in this library to avoid code duplication.

The libosmocore.git repository build multiple libraries:

  • libosmocore contains some general-purpose functions like select-loop abstraction, message buffers, timers, linked lists
  • libosmovty contains routines related to the interactive command-line interface called VTY
  • libosmogsm contains definitions and helper code related to GSM protocols
  • libosmoctrl contains a shared implementation of the Osmocom control interface
  • libosmogb contains an implementation of the Gb interface with its NS/BSSGP protocols
  • libosmocodec contains an implementation of GSM voice codecs
  • libosmocoding contains an implementation of GSM channel coding
  • libosmosim contains infrastructure to interface SIM/UICC/USIM cards

Homepage

The official homepage of the project is https://osmocom.org/projects/libosmocore/wiki/Libosmocore

GIT Repository

You can clone from the official libosmocore.git repository using

git clone https://gitea.osmocom.org/osmocom/libosmocore

There is a web interface at https://gitea.osmocom.org/osmocom/libosmocore

Documentation

Doxygen-generated API documentation is generated during the build process, but also available online for each of the sub-libraries at https://ftp.osmocom.org/api/latest/libosmocore/

Mailing List

Discussions related to libosmocore are happening on the openbsc@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/openbsc for subscription options and the list archive.

Please observe the Osmocom Mailing List Rules when posting.

Contributing

Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards

We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details

The current patch queue for libosmocore can be seen at https://gerrit.osmocom.org/#/q/project:libosmocore+status:open