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* anders/diameter/Failed-AVP/OTP-11936:
Do best-effort decode of Failed-AVP
Add a testcase that expects a decoded value in Failed-AVP
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* anders/diameter/5014/OTP-11946:
Fix handling of AVP length errors (5014) in unknown AVPs
Add testcases that send unknown AVPs with a bad AVP Length
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This isn't currently the case, but soon will be.
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In particular, a length that points past the end of the message. This
goes undetected there is some other problem with the AVP (eg. M-bit),
which is a problem we're about to fix.
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* anders/diameter/sctp/OTP-11901:
Fix diameter_sctp function_clause
Anchor path regexps in examples suite
Run examples suite over both TCP and SCTP
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* anders/diameter/request_leak/OTP-11893:
Fix leaking request table
Add check that request table is empty to failover suite
Comment fix
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They match emacs backup files and more without the anchor, although this
doesn't stop the matches from finding files the suite isn't (yet)
intended to test: files under development, not yet commited, etc.
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This was supposed to already be the case (in what passes for my memory),
and detects that commit ed6395a6 is horrifically broken: diameter is
unable to send CEA over SCTP.
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The way in which this suite causes transport connections to be broken -
by stopping the service - makes it prone to orphaning entries in the
request table, which is a bug we're about to fix.
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* anders/diameter/17.0_release/OTP-11825:
Simplify xref tests in app suite
Add app suite test for app file runtime_dependencies
Generate runtime_dependencies in app file
Remove syntax_tools and runtime_tools from app file
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By examining which modules *use* runtime and compiler modules instead of
which modules compiler modules call. Note that the semantics are changed
somewhat: we will now fail if diameter modules are called from an
application which diameter.app lists as a start dependency, which wasn't
the case previously.
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In particular, that modules listed in the 'modules' tuple only call
modules in other applications listed in the 'runtime_dependencies'
tuple.
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* anders/diameter/unicode/OTP-11686:
Use fun encoding to erl_parse:abstract/2
Adapt dictionary compilation to new default encoding
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The problem is that the change in default encoding to utf8 in 17.0, in
commit 00e42967, changes the behaviour of erl_parse:abstract/1, which is
used by the dictionary compiler to turn terms into abstract code. In
particular, it transforms the orddict representation of a parsed
dictionary to contruct the return value of a dictionary module's dict/0
function. This orddict contains various lists, one of which is a list of
tuples of the form
{Name, Code, [VendorId], [Avp]}
where Name is an ASCII string and VendorId is a non-negative integer.
Using erl_parse:abstract/2 instead allows a string encoding to be
specified but regardless of what encoding is used, the result of
transforming our tuple might not be what we really want, which is for
Name to always be represented as a string form and [VendorId] to always
be represented as a cons form: the [VendorId] will always end up as a
string form if the integers are small enough. The only way around this
is to transform the tuple bit by bit, but modifying the code to do this
is quite a lot of work, for not much gain: it would be nice to produce
more readable output but nothing stops working without it.
This commit restores the pre-17.0 conversion by explicilty specifying
latin1 as the string encoding to erl_parse:abstract/2. The utf8 encoding
broke the compilation of some dictionares since unicode strings aren't
expected when writing the generated code to file.
Note that the latin1 encoding does reasonably well in practice, although
it mangles the Ericsson Vendor Id list [193] into a "LATIN CAPITAL
LETTER A WITH ACUTE". The utf8 encoding does worse, mangling the 3GPP
Vendor Id 10415 into "DESERET CAPITAL LETTER CHEE". An ascii encoding
would do better than latin1 but doesn't yet exist. (Encoding isn't
really what the option is. It's a string predicate: if the predicate is
true then represent as a string form, otherwise a cons form.)
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UTF-8 is now the default encoding and should no longer be
specified. These have probably been merged from maint earlier and the
coding statement was missed.
lib/dialyzer/test/opaque_SUITE_data/src/modules/opaque_erl_scan.erl
lib/diameter/test/diameter_codec_test.erl
lib/ssh/test/ssh_unicode_SUITE.erl
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* anders/diameter/undefined_group/OTP-11561:
Ensure that Grouped AVP's are fully defined in dictionaries
Don't format diameter_make:codec/2 errors
Compiler suite fix
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The case in which an AVP was defined as having type Grouped in
@avp_types without a corresponding specification in @grouped was
missing.
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Instead, add diameter_make:format_error/1 to allow the caller to format
if desired, which is what applications like compiler and yecc do. Use
this to check that the expected error is the one actually generated in
the compiler suite.
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An error when expecting success wasn't regarded as failure when
compiling dictionaries.
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* anders/diameter/R16B03_release/OTP-11499:
vsn -> 1.5
Update appup for OTP-11168
Update appup for OTP-11361
Add makefile to build example dictionaries
Add recent Diameter-related RFCs
Generate diameterc.1, not diameter_compile.1
Fix documentation typos
Fix appup blunder
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That is, preprocessed forms that can be passed to compile:forms/1,2.
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To set @avp_vendor_id, @codecs and @custom_types as required for
imported avps.
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In particular, make codec/2 flexible as to what's generated, the formats
(erl, hrl, parse, forms and beam) being passed in the options list and
defaulting to [erl, hrl]. The 'parse' format is the internal format to
which dictionaries are parsed, which can be manipulated by flatten/1
before being passed back to codec/2 or format/1.
Remove the (undocumented) dict/1,2 since codec/2 now subsumes it with
the 'parse' option.
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It was originally written before this interface existed.
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By using binary comprehensions. Add string-valued addresses to codec
suite.
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To accept any nested list of codepoints and binaries. A list containing
a binary was previously misinterpreted and the documentation was
incomplete.
Also, rework codec suite slightly to be able to specify values for which
decode o encode is the identity map, for which encode should succeed,
and for which encode should fail.
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Commit f0a36c79 broke the handling of such configuration, resulting in a
function clause error in diameter_capx if the list was not of length 3,
and faulty extraction of application id's otherwise. Only record-valued
config was properly interpreted.
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* anders/diameter/release/R16B01/OTP-11120:
vsn -> 1.4.2
Update appup for R16B01
Trailing whitespace and copyright fixes
Minor macro simplification
Move app/appsrc from src/base into src
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* anders/diameter/request_spawn/OTP-11060:
Make spawn options for request processes configurable
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That is, for the process that's spawned for each incoming Diameter
request message.
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Option 'accept' allows remote addresses to be configured as tuples or
regular expressions. The remote addresses for any incoming (aka
accepted) connection/association are matched against the configured
values, any non-matching address causing the connection/association to
be aborted.
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RFC 6733 says that certain 5xxx result codes must be accompanied by
Failed-AVP, and decode populates #diameter_packet.errors with
Result-Code/AVP pairs for errors it detects. However, Failed-AVP was not
set in the outgoing answer if the handle_request callback returned
{answer_message, 5xxx}. It is now set with the AVP from the first pair
with the specified Result-Code, if found.
Note that {answer_message, 5xxx} doesn't handle all cases in which a
5xxx answer is required, only that in which the setting above is
appropriate. If it isn't then handle_request should construct its answer
and return {reply, Ans}.
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* anders/diameter/missed_5001/OTP-11087:
Remove redundant integer type specifiers from binaries
Fix recognition of 5001 on mandatory AVP's
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* anders/diameter/avp_decode/OTP-11007:
Detect all 5005 (MISSING_AVP) errors and don't reverse errors
Adapt Failed-AVP setting to RFC 6733
Add spec to diameter_codec
Add spec to diameter_gen
Fix recognition of 5014 (INVALID_AVP_LENGTH) errors
Ensure setting Failed-AVP is appropriate
Correct AVP Length error testcases
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* anders/diameter/avp_length_failure/OTP-11026:
Fix decode failure when AVP Length < 8
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An AVP setting the M-bit was not regarded as erroneous if it was defined
in the dictionary in question and its container (message or Grouped AVP)
had an 'AVP' field. It's now regarded as a 5001 error (AVP_UNSUPPORTED),
as in the case that the AVP is not defined.
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