aboutsummaryrefslogtreecommitdiffstats
path: root/lib/asn1
AgeCommit message (Collapse)Author
2012-12-06Refactor code generation for decoding SEQUENCE/SETBjörn Gustavsson
In order to optimize the generated code, we will need data structures that can be traversed in several passes before the actual code is generated. Refactor the code so that if first builds (essentially) a list of funs that do the actual code generation, and a second function that will call the funs one at the time.
2012-12-06Teach asn1ct_imm to optimize alignmentBjörn Gustavsson
2012-12-06Optimize decoding of OCTET STRINGsBjörn Gustavsson
Decoding of fragmented OCTET STRINGs was only implemented when the size was constrained to a single value. While at it, support decoding fragmented OCTET STRINGS in all circumstances.
2012-12-06Implement encoding of fragmented OCTET STRINGsBjörn Gustavsson
Decoding of a fragmented OCTET STRING with the size constrained to a single value is implemented, but encoding is not implemented, and decoding is not tested in any test case. There is no urgent need to support encoding of fragmented OCTET STRINGs, but not being able to encode such values complicates testing of decoding. For example, eif we add the following type to PrimStrings.asn1 in the test suite: FixedOs65536 ::= OCTET STRING (SIZE (65536)) then asn1ct:test('PrimStrings') will fail because this value cannot be encoded.
2012-12-06Use asn1ct_imm to optimize decoding of per and uperBjörn Gustavsson
A long term goal is to eleminate the asn1ct_gen_per_rt2ct module in favor of the asn1ct_gen_per module, so will have asn1ct_gen_per_rt2ct call asn1ct_gen_per.
2012-12-06Use asn1ct_imm:effective_constraint/2Björn Gustavsson
It is error-prone to have several copies of the same function.
2012-12-06Add the asn1ct_imm moduleBjörn Gustavsson
2012-12-06Makefile: Add dependencies for header filesBjörn Gustavsson
2012-12-06Eliminate the useless 'telltype' argument in component decodingBjörn Gustavsson
2012-12-06testPrimString: Increase readability by introducing a roundtrip functionBjörn Gustavsson
Reduce verbosity and introduce readability by introducing the roundtrip/2 function. That will help us to do future extensions to this test suite.
2012-12-06asn1_SUITE: Let the per/1 test case also test 'uper'Björn Gustavsson
2012-12-06asn1ct_value: Fix type for open type value for uperBjörn Gustavsson
2012-12-06Optimize encoding/decoding of NULL in the per and uper back-endsBjörn Gustavsson
Don't waste time calling a trivial function in the run-time library for encoding and decoding of NULL values.
2012-12-06Suppress warnings for unused variables using a compiler optionBjörn Gustavsson
Currently, the generated code suppresses warnings for unusued variables by assigning to the "_Val" variable, for example: _Val = Tmpval5 To be completely safe, that should have been: _ = Tmpval5 in case there happens to more than one such assignment in the same scope. However, a better way to suppress warnings is to simply use the 'nowarn_unused_vars' compiler option. That method will also work for more complicated expressions there it would be cumbersome to suppress warnings by assignment to "_".
2012-11-26Simplify the code for the generated info/0 functionBjörn Gustavsson
While at it, also make the generated code for the attributes more readable.
2012-11-26Don't try to work around a non-loadable NIF libraryBjörn Gustavsson
The NIF library is now mandatory. The call to application:get_env/2 to find out whether the NIF library is loaded is surprisingly expensive.
2012-11-26Fix BER encoding when multiple levels of typedefs are usedBjörn Gustavsson
2012-11-26Update documentation for the asn1 applicationBjörn Gustavsson
2012-11-26Remove the unused asn1ct_gen_ber moduleBjörn Gustavsson
2012-11-23Remove the unused asn1ct_constructed_ber moduleBjörn Gustavsson
2012-11-23Remove the unused asn1ct_per_bin moduleBjörn Gustavsson
2012-11-23Remove unused functions in asn1rt_ber_binBjörn 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.
2012-11-22Make the specialized decodes work with the 'nif' optionBjörn Gustavsson
2012-11-22Remove support for the obsolete {Typename,Value} tuple notationBjörn Gustavsson
Of the back-ends that we are going to keep, only the UPER back-end support the obsolete {Typename,Value} notation. For consistency with the PER and BER encodings, remove the support for UPER encoding too. Also remove vestiges of the support for the notation in the other back-ends.
2012-11-22Remove tests for the obsolete {TypeName,Value} notationBjörn Gustavsson
As a preparation for removing obsolete back-ends, remove tests for the {TypeName,Value} notation to avoid having those test cases fail.
2012-11-22Remove the obsolete and deprecated 'keyed_list' optionBjörn Gustavsson
The 'keyed_list' was only supported for the 'ber' and 'ber_bin' backends and has been undocumented for a long time. Also remove the note in the documentation about the feature.
2012-11-02Merge branch 'maint'Lukas Larsson
* maint: Skip ct_netconf tests if there is no crypto Migrate timers from test_server to ct interface Update tests to run with an oldshell emulator Move crypto check so that tc is skipped and not failed Update for new version of ppc compilation chain Verify that ebin folder of applications exists Conflicts: lib/asn1/test/asn1_SUITE.erl lib/kernel/test/interactive_shell_SUITE.erl
2012-10-30test: fix timetrapsDan Gudmundsson
Use ct:timetrap/1 instead of test_server:timetrap/1 for really long test_cases. Commontest sets up a default timetrap on 30 min, which is not cancelled if testserver:timetrap called.
2012-10-22Migrate timers from test_server to ct interfaceLukas Larsson
2012-09-04Merge tag 'OTP_R15B02'Björn-Egil Dahlberg
The R15B02 release
2012-09-03Prepare releaseOTP_R15B02Erlang/OTP
2012-08-31Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: lib/diameter/autoconf/vxworks/sed.general xcomp/README.md
2012-08-31Update copyright yearsBjörn-Egil Dahlberg
2012-08-30Merge branch 'maint'Björn-Egil Dahlberg
2012-08-30Merge branch 'kenneth/asn1/dialyzer-warnings' into maintBjörn-Egil Dahlberg
* kenneth/asn1/dialyzer-warnings: Remove Dialyzer warnings
2012-08-30Merge branch 'maint'Lukas Larsson
* maint: Document that CTHs can get fail/skip as Config Ignore calls to dialyzer_timing when checking deprecated Do not verify del_path as it is not always there Fix broken links Generate <a name="name"> tags in edoc xml headings Fix compile warning crypto: Fix buffer overflow bug in rsa_sign crypto: Skip some tests if openssl lib < 0.9.8 Fix boken spec
2012-08-30Merge branch 'lukas/doc-fixes' into maintLukas Larsson
* lukas/doc-fixes: Document that CTHs can get fail/skip as Config Ignore calls to dialyzer_timing when checking deprecated Do not verify del_path as it is not always there Fix broken links Generate <a name="name"> tags in edoc xml headings Fix compile warning Fix boken spec
2012-08-30Do not verify del_path as it is not always thereLukas Larsson
2012-08-28Merge branch 'maint'Henrik Nord
2012-08-28Merge branch 'hw/asn1rt_check-transform' into maintHenrik Nord
* hw/asn1rt_check-transform: asn1rt_check: Fix transform_to_EXTERNAL1990 for binary input OTP-10233
2012-08-28Remove Dialyzer warningsKenneth Lundin
2012-08-27Merge remote branch 'upstream/maint'Ingela Anderton Andin
* upstream/maint: ssl: Fixed compilation warnings Corrected decoding to encorse a proper error return is there is tag mismatch
2012-08-20Corrected decoding to encorse a proper error return is there is tag mismatchKenneth Lundin
2012-08-15Merge branch 'maint'Gustav Simonsson
2012-08-15Merge branch 'gustav/asn1/enumerated_n2n/OTP-10144' into maintGustav Simonsson
* gustav/asn1/enumerated_n2n/OTP-10144: Add support for extensible enumeration types in n2n generated functions. Make n2n option work for enumerated types without extension markers. Add test enumeration types for testing n2n option when using the name2num and num2name functions on an enumeration value not in the extension root of an enumeration type with extension marker.
2012-08-15Merge branch 'gustav/asn1/integer_single_value_predefined/OTP-10139' into maintGustav Simonsson
* gustav/asn1/integer_single_value_predefined/OTP-10139: In generation of encoding functions for enumeration types, the values used for generating the range check in case of a value range should be sorted and have duplicates removed. Add sorting in constraint checking on single values. Conflicts: lib/asn1/test/testConstraints.erl
2012-08-15Merge branch 'gustav/asn1/per_integer_ranges/OTP-10128' into maintGustav Simonsson
* gustav/asn1/per_integer_ranges/OTP-10128: Keep encoded octets of constrained whole number value and range as binaries and use erlang:byte_size to get length of octets and range. For speed. Add support for larger integer ranges in per encode/decode
2012-07-19asn1: Remove VxWorksBjörn-Egil Dahlberg
2012-07-18Merge branch 'at/fix_asn1_typo' into maintHenrik Nord
* at/fix_asn1_typo: Fix typo error in selected decode function OTP-10152