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10 Commits

Author SHA1 Message Date
Philipp Maier b478dd38d2 gsm0808: Add create functions for CIPHER MODE COMMAND 
gsm0808.h/c lacks functionality to generate CIPHER MODE COMMAND messages. These
messages are required if the code is used in an MSC implementation.

This commit adds a gsm0808_create_cipher() function, that generates an A/AoiP
CIPHER MODE COMMAND message.

Change-Id: I8eb1c357860c3e740b0f5d17e1c256bc87920958
 2017-04-08 07:44:46 +00:00
Philipp Maier 783047e86e gsm0808: Add utils for Cell Identifier List 
The planned support for true A over IP requires the encoding of
the a Cell Identifier List element (see also BSS_MAP_MSG_PAGING).

This commt adds encoding/decoding functionality and tests for
the element mentioned above, however, it is not yet actively used.

Change-Id: I625245dd1dd396fc2bc189e8cd2c444a33042528
 2017-04-08 07:44:46 +00:00
Philipp Maier 14e76b9958 gsm0808: Add utils for Encryption Information 
The planned support for true A over IP requires the encoding of
the an Encryption Information element (see also BSS_MAP_MSG_CIPHER_MODE_CMD).

This commt adds encoding/decoding functionality and tests for
the element mentioned above, however, it is not yet actively used.

Change-Id: I8262050a9d9fd3f17462cfbb046c6e034dccc6fb
 2017-04-08 07:44:46 +00:00
Philipp Maier e0c65301d5 gsm0808: Add utils for Channel Type 
The planned support for true A over IP requires the encoding of
the a Channel Type element (see also ASSIGNMENT REQUEST).

This commt adds encoding/decoding functionality and tests for
the element mentioned above, however, it is not yet actively used.

Change-Id: Id0e2164d84b8cbcc6fe6a090fc7f40a1251421d7
 2017-04-08 07:44:46 +00:00
Philipp Maier fa896abbb3 gsm0808: Add AoIP specific elements to gsm0808_create_... functions 
the classic A implementation in libosmocore lacks support for AoIP
message elements. This patch adds support for AoIP by adding a set
of new gsm0808_create_..., which support the missing AoIP message
elements

Change-Id: I77f866abec1822d19871052f3c647ad782785b34
 2017-04-08 07:44:45 +00:00
Philipp Maier 6f725d6da3 gsm0808: Add utils for Speech Codec List and Speech Codec 
The planned support for true A over IP requires the encoding and
decoding of a so called "Speech Codec Element" element.

This commt adds parsing functionality and tests for the element
mentioned above, however, it is not yet actively used.

Change-Id: I0e1e2edf47adaa45b22d4b0bcae3640dba7ca200
 2017-04-08 07:44:45 +00:00
Philipp Maier 22401433aa gsm0808: Add utils for AoIP Transport Layer Address 
The planned support for true A over IP requires the encoding and
decoding of a so called "AoIP Transport Layer Address" element.

This commt adds parsing functionality and tests for the element
mentioned above, however, it is not yet actively used.

Change-Id: I57933b0a06a3f54ec2a41e6ecb6ced9fbbc89332
 2017-04-08 07:44:45 +00:00
Holger Hans Peter Freyther fdb4667609 test: Fix compiler warnings on 64bit systems 
Use %td to print ptrdiff_t use %zu to print size_t,
include time.h on FreeBSD. Some more compiler warnings are
left but they require more thinking.
 2015-11-09 16:46:03 +00:00
Harald Welte 07b625dd2c GSM 08.08: change gsm0808_create_classmark_update() prototype 
The caller explicitly specifies CM2 and CM3, rather than one blob
containing both.
 2012-01-26 22:42:16 +01:00
Holger Hans Peter Freyther 97510814d8 tests: Introduce a very basic gsm0808 test 
This tests verifies the content of the GSM 08.08 messages, it does
not verify the remaining headroom (which the SCCP/IPA code relies
on being plenty to prepend the header). More to come in the future.
 2012-01-22 13:46:58 +01:00