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path: root/lib/asn1/src/asn1ct_check.erl
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2013-05-31asn1ct_check: Eliminate useless Per argument from complist_as_tuple()Björn Gustavsson
The Per argument is no longer used; it is only passed around.
2013-05-31asn1ct_check: Don't pass on #'ObjectClassFieldType'{} with fixed typeBjörn Gustavsson
Simplify the backends by letting asn1ct_check replacing a with the actual type.
2013-05-31Normalize data representation for table constraintsBjörn Gustavsson
The name of the referenced object set name in #simpletableattributes{} would when used by INSTANCE OF be an atom, but in all other cases be a {Module,ObjectSetName} tuple. Simplify the code by always using the latter format.
2013-05-31asn1ct: Simplify check_value/2Björn Gustavsson
Most types don't have any validation functions that does anything useful, so it is sufficient to call normalize_value/4 for them.
2013-05-31Clean up checking of values for ENUMERATEDsBjörn Gustavsson
Unify the code for checking an enumeration value named in a DEFAULT and in an ENUMERATED value. There is no need to handle those cases differently. That also will also make sure that the following works: E ::= ENUMERATED { x, ..., y } e E ::= x (Extensible ENUMERATEDs were not handled when defining values.) Always generate an error when an unknown enumeration value is given (used in a DEFAULT, a message would be printed, but the compilation would succeed). Also make sure that we always include the line number for the incorrect enumeration. Write a new test case and remove the extremely rudimentary value_bad_enum_test/1 test case.
2013-05-31Introduce a new mechanism for structured error handlingBjörn Gustavsson
2013-05-31asn1ct_check: Clean up checkc/3Björn Gustavsson
2013-05-31asn1ct_check: Clean up checkp/3Björn Gustavsson
2013-05-31asn1ct_check: Clean up checkv/3Björn Gustavsson
2013-05-31asn1ct_check: Introduce check_fold/3 and clean up checkt/3Björn Gustavsson
Capture the common pattern of checking a list of named ASN.1 items in a check_fold/3 function. Clean up checkt/3 using it, replacing the old-style catch with a try..catch.
2013-05-31Eliminate clauses that can never matchBjörn Gustavsson
Dialyzer issued two new warnings when the 'catch' was removed in the previous commit.
2013-05-31asn1ct_check: Simplify code at the end of check_type/3Björn Gustavsson
The code does record operations one step at the time and checks for conditions that cannot happen.
2013-05-31Normalize SIZE constraints to simplify backendsBjörn Gustavsson
2013-05-31Fix handling of open interval constraints with pre-defined integersBjörn Gustavsson
The compiler would crash when given code such as the following: Type ::= INTEGER (lower<..<upper) lower INTEGER ::= 0 lower INTEGER ::= 42
2013-05-31Eliminate use of #constraint{} outside of the parserBjörn Gustavsson
The record #constraint{} is almost unused outside of the parser except for two places in asn1ct_check. The only correct usage of the record is in instance_of_constraints/2. Eliminate that usage by updating the parser to pass that constraint in the same way as all other constraints. In check_integer_range/2, the record is used incorrectly. A constraint for an integer will never be a list of #constraint{} records. Therefore, the list comprehension will always produce an empty list, and check_constr/2 will not actually check anything (which is kind of lucky, since the 'ValueRange' range constraint is incorrectly written - the lower and upper bounds should be in a tuple). For now, we will not attempt to actually start validating integer ranges. Firstly (obviously) we will need to be sure that we correctly handles all forms of constraints, and secondly we will need to consider whether we need to produce a warning rather than an error for compatibility reasons.
2013-05-31ascn1ct_check: Remove effect-less codeBjörn Gustavsson
2013-05-31Eliminate general use of #typereference{}Björn Gustavsson
The record #typereference{} is only used internally within the asn1ct_parser2 module (the parser translates it to an #'Externaltypereference{} record).
2013-04-16Merge branch 'bjorn/asn1/fix-lost-extension-mark/OTP-10995' into maint-r16Erlang/OTP
* bjorn/asn1/fix-lost-extension-mark/OTP-10995: Prevent loss of objects after the extension marker Don't lose the extension mark for object set parameters
2013-04-03Prevent loss of objects after the extension markerBjörn Gustavsson
In an object set with a single root object, objects after the extension marker would be lost.
2013-04-03Don't lose the extension mark for object set parametersBjörn Gustavsson
When an object set is an actual parameter, the extension marker for the object set could get lost.
2013-02-22Update copyright yearsBjörn-Egil Dahlberg
2013-02-16asn1ct: Eliminate use of obsolete size/1Björn Gustavsson
Also teach otp_SUITE:call_to_size/1 that calls to size/1 is no longer allowed within the asn1 application.
2012-12-18Add a test case for constraint equivalenceBjörn Gustavsson
The constraint simplification pass need to be seriously rethought and rewritten. As a starting point, add a test case to test that equivalent ways to write a constraint are reduced to the same simplified constraint. Fix a few obvious bugs to make the test cases to pass.
2012-11-26Fix BER encoding when multiple levels of typedefs are usedBjörn Gustavsson
2012-11-26Remove the unused asn1ct_gen_ber moduleBjörn Gustavsson
2012-11-23Remove obsolete back-ends and simplify the optionsBjörn Gustavsson
It is time to clean up the mess of back-ends. Remove all the obsolete back-ends and simplify the options used to select them. New Option Old Equivalent ---------- -------------- ber ber_bin,optimize,nif per per,optimize,nif uper uper_bin The old options will still be recognized and translated to the new options, but will also print a warning. That implies that deprecated features that only are implemented in the old 'ber' back-end will no longer work (e.g. the {Typename,Value} notation). Also make the return type for the generated encode/2 function consistent. It used to be a binary for per and uper, and an iolist for ber. Always make it a binary.
2012-07-05Add sorting in constraint checking on single values.Gustav Simonsson
Fix a bug where a subtyped single value integer type where one or more values were predefined would result in generated encoding code having faulty range checks. See seq12102. OTP-10139
2012-05-04Add support for multiple ExtensionAdditionGroupsKenneth Lundin
2012-03-27Correct handling of INTEGER (1..4 | 8 | 10 | 20)Kenneth Lundin
2012-02-28[asn1] Make tables and processes unnamedAdam Lindberg
- Refactor and clean up asn1_db process - Remove unused stop function in asn1ct.erl - Remove infinite loop possibilites in asn1ct_check.erl - test/1,2,3 now run in separate process - Update documentation for new test options
2012-02-28[asn1] Abstract out table access to new moduleAdam Lindberg
All table access is now performed in a separate module. This will allow changes to how ETS is handled by changing only this module. Note that the module exports a very ETS-like interface for now which would have to be maintained even if the data format would change (to a hash map for example).
2012-02-13Fix to integer and sequence definitionsGustav Simonsson
Enable re-use of integer definitions in subsequent definitions and added clauses to check greatest common range for sequence definitions
2011-09-08asn1ct: add warnings_as_errors optionTuncer Ayaz
2011-03-07Fixed crash in asn1ct_check occuring for SEQUENCE with extension mark and ↵Kenneth Lundin
component relation attribute.
2011-02-17Merge branch 'ta/asn1-reporting' into devNiclas Axelsson
* ta/asn1-reporting: asn1ct: Make formatting of errors and warnings consistent OTP-9062
2010-09-10Remove warnings for clashes with new autoimported BIFsPatrik Nyblom
2010-09-07Add support for ExtensionAdditionGroup notation in nested types as wellKenneth Lundin
In the previous version support for ExtensionAdditionGroups (i.e [[...]]) was added but it did not handle the occurence of the notation in nested types. Now this is handled as well and the support is hopefully complete. Also cleanup of warnings for obsolete guard functions in test suites.
2010-08-25Add support for Extension addition groupKenneth Lundin
2010-05-05asn1ct: Make formatting of errors and warnings consistentTuncer Ayaz
Consistently format warning and error reports. Warning and error options from erlc now also work in asnc1ct. Signed-off-by: Tuncer Ayaz <[email protected]>
2010-02-19OTP-8463 Support for EXTENSIBILITY IMPLIED and SET/SEQ OF NamedType isKenneth Lundin
added.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP