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2013-04-08Remove unused Postscript filesHans Bolinder
2013-03-15Eliminate latin1 encoded charactersBjörn Gustavsson
Characters encoded in latin1 (with no encoding comment) will not work in R17 since the default encoding will be UTF-8. The asn1 test suite contains two instances of comments written in Swedish. The comment in the .asn1config file is hard to understand and possibly out-of-date. Since the comment is not essential, simply delete it. Translate the comment in the other file to English.
2013-03-13Prepare releaseErlang/OTP
2013-03-12PER: Ensure that the complete encoding is at least one byteBjörn Gustavsson
If the encoding is empty (i.e. if a top-level type is single-valued and therefore not encoding), the result should be a single zero byte.
2013-03-08PER/UPER: Correct decoding of ENUMERATEDs with a single valueBjörn Gustavsson
An ENUMERATED with as single value is not encoded. The decoder incorrectly assumed that it was encoded in one bit.
2013-02-25Prepare releaseOTP_R16BErlang/OTP
2013-02-22Update copyright yearsBjörn-Egil Dahlberg
2013-02-18Remove unused test casesBjörn Gustavsson
2013-02-18Run more tests with all backendsBjörn Gustavsson
Some tests are are only run with BER backend. Unless there is a special reason that the PER and UPER backends will not work, we should run all tests with all backends to get the best possible code coverage.
2013-02-18asn1_SUITE: Remove unused codeBjörn Gustavsson
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.
2013-02-16Eliminate use of obsolete size/1 in generated codeBjörn Gustavsson
It is recommended to use byte_size/1 or tuple_size/1 instead of size/1.
2013-02-15BER: Fix broken table constraints inside a SET OF/SEQUENCE OFBjörn Gustavsson
2013-02-14Smoke test the 'der' optionBjörn Gustavsson
2013-02-14der: Correct code generation for checking of empty setsBjörn Gustavsson
The ASN.1 compiler would generate an Erlang module with incorrect syntax for: T DEFINITIONS AUTOMATIC TAGS ::= BEGIN Empty ::= SET { } S ::= SEQUENCE { e Empty DEFAULT {} } END
2013-02-14per,uper: Fix breakage of compilation of InformationFrameworkBjörn Gustavsson
Commit f16f43446a04c459486356c0b4ad517cc9201895 broke compilation of InformationFramework for per and uper.
2013-02-14Add NullTestBjörn Gustavsson
Was broken in some backends in R15. Make sure that we will notice if it breaks again.
2013-02-14asn1_SUITE: Shorten the path to case-specific directoryBjörn Gustavsson
On Windows, there is a limit to the number of characters in a filename. Therefore, we don't want unnecessarily use any longer path than necessary for case-specific directory. Since all test cases that put anything into priv_dir is asn1_SUITE, it is not necessary to include "asn1_SUITE" as part of the case-specific directory.
2013-02-14asn1_SUITE: Don't add priv_dir to the code pathBjörn Gustavsson
All generated and compiled code are now put into separate sub directories below priv_dir, so there is no point in adding priv_dir to the code path.
2013-02-14asn1 tests: Remove obsolete duplicates of ASN.1 specsBjörn Gustavsson
2013-02-07Merge branch 'maint'Björn Gustavsson
* maint: Prepare release Don't run testX420/1 on old slow Sparc systems testX420: Pass Options to the ASN.1 compiler asn1_erl_nif: Correct broken length encoding asn1_SUITE: Mend broken test_modified_x420/1 Revert "Prepare release" Conflicts: lib/asn1/doc/src/notes.xml lib/asn1/test/asn1_SUITE.erl
2013-02-07Merge branch 'maint-r15' into maintBjörn Gustavsson
* maint-r15: Prepare release Don't run testX420/1 on old slow Sparc systems testX420: Pass Options to the ASN.1 compiler asn1_erl_nif: Correct broken length encoding asn1_SUITE: Mend broken test_modified_x420/1 Fix a bug for multiple extension addition groups
2013-02-06Prepare releaseErlang/OTP
2013-02-06Merge branch 'bjorn/asn1/open-type-error/OTP-10805' into maint-r15Erlang/OTP
* bjorn/asn1/open-type-error/OTP-10805: asn1_erl_nif: Correct broken length encoding asn1_SUITE: Mend broken test_modified_x420/1
2013-02-06Merge branch 'bjorn/asn1/extension-addition-groups/OTP-10811' into maint-r15Erlang/OTP
* bjorn/asn1/extension-addition-groups/OTP-10811: Fix a bug for multiple extension addition groups
2013-02-06Don't run testX420/1 on old slow Sparc systemsBjörn Gustavsson
One and a half hour is not enough for it to finish.
2013-02-06testX420: Pass Options to the ASN.1 compilerBjörn Gustavsson
When the caller passed the 'der' option, it was ignored.
2013-02-04asn1_erl_nif: Correct broken length encodingBjörn Gustavsson
The ber_bin_v2 backend calls a NIF function to decode all tags and lengths. Even open types that should not be decoded will also be decoded, which makes it necessary to later re-encode the data using a NIF function. The NIF function incorrectly encoded lengths.
2013-02-04asn1_SUITE: Mend broken test_modified_x420/1Björn Gustavsson
The test_modified_x420/1 test case had several problems that prevented it to detect the bugs it was supposed to find: 1) There was a 'catch' at the top-level so that it could never fail. 2) There was a call to the now non-existing ssl_base64 module. 3) It did not test all options for the BER backend. While at it, also clean way the remaining ?line macros and some out-commented code.
2013-01-29Prepare releaseOTP_R16A_RELEASE_CANDIDATEErlang/OTP
2013-01-25Update copyright yearsBjörn-Egil Dahlberg
2013-01-25Merge branch 'bjorn/asn1/further-cleanup/OTP-10588'Björn Gustavsson
* bjorn/asn1/further-cleanup/OTP-10588: (28 commits) Don't export encode_disp/2 and decode_disp/2 in generated modules Remove vestiges of support for the {TypeName,Value} notation Simplify the functions for decoding lengths per,uper: Optimize decoding of the remaining data types per,uper: Optimize decoding of the remaining string types Share all code for dec_gen_prim/3 between per/uper back-ends per,uper: Optimize decoding of the string data types testPrimStrings: Test some constraints By default, encode BIT STRING to bitstrings Teach encode functions to accept a bitstring term for a BIT STRING Fix EXTERNAL 1990/1994 conversion information loss uper: Look up some SizeConstraints at compile-time Enumeration decoding: Don't emit a default clause if it cannot match Slightly optimize per encoding of large INTEGERs with constraints BER run-time: Refactor decoding of string data types Refactor decoding of BIT STRINGs Optimize encoding of ENUMERATED in per and uper Remove the unused run-time modules eldap: Remove calls to undocumented asn1rt* functions BER: Correct bug in 'undec_rest' ...
2013-01-24Don't export encode_disp/2 and decode_disp/2 in generated modulesBjörn Gustavsson
Those functions were exported for no good reason.
2013-01-24Remove vestiges of support for the {TypeName,Value} notationBjörn Gustavsson
Support in BER was removed in 3d1279f3cebfdd2483c3afea9f225613fe45cd00.
2013-01-23Simplify the functions for decoding lengthsBjörn Gustavsson
Now that the decoding of all types are generated inline, we can take out most of the code for decoding lengths.
2013-01-23per,uper: Optimize decoding of the remaining data typesBjörn Gustavsson
2013-01-23per,uper: Optimize decoding of the remaining string typesBjörn Gustavsson
2013-01-23Share all code for dec_gen_prim/3 between per/uper back-endsBjörn Gustavsson
2013-01-23per,uper: Optimize decoding of the string data typesBjörn Gustavsson
2013-01-23testPrimStrings: Test some constraintsBjörn Gustavsson
2013-01-23By default, encode BIT STRING to bitstringsBjörn Gustavsson
Add the option 'legacy_bit_string' to decode to the old list format.
2013-01-23Turn warnings to errors on selected applicationsBjörn Gustavsson
2013-01-22Teach encode functions to accept a bitstring term for a BIT STRINGBjörn Gustavsson
We do it in the simplest possible way by converting the bitstring to a compact bitstring tuple. The encoding of BIT STRINGs should be cleaned up and optimized.
2013-01-22Fix EXTERNAL 1990/1994 conversion information lossBjörn Gustavsson
There are two different definitions of the EXTERNAL data type in ASN.1: the original from 1990 and an updated from 1994. Both defintions are encoded in the same way (in BER). There are still systems in use that use the old definition of EXTERNAL, so the asn1 application must still support both. It has been decided that the asn1 application should handle both the forms without any compiler options. Internally the asn1 application uses the 1990 definition. The encode functions will accept both definitions, but translate the 1994 format to the 1990 format if needed. When decoding, it will decode to the 1990 definition format first and then translate to the 1994 defintion format. One problem with this approach is that the conversion to the 1994 format may not be loss-less (where the 1990 defintion had a CHOICE between an OPEN TYPE, OCTET STRING, or BIT STRING, the 1994 definition only supports an OCTET STRING), and therefore it might not be possible to correctly re-encode the data in the 1990 format. It seems that the only reliable way to handle that problem is to not do the conversion to the 1994 format if the conversion is not loss-less. (There is an attempt when translating to the 1990 format to recover the CHOICE alternative based on the Erlang type of the data value, but that is neither reliable nor future-proof.) That is, when decoding an EXTERNAL value, the resulting tuple could either conform to the 1990 or 1994 definition, and applications must be prepared to handle that. The mail conversation where this issue was first reported can be found here: http://erlang.org/pipermail/erlang-questions/2011-April/057697.html Reported-by: Harald Welte <[email protected]>
2013-01-22uper: Look up some SizeConstraints at compile-timeBjörn Gustavsson
2013-01-22Enumeration decoding: Don't emit a default clause if it cannot matchBjörn Gustavsson
Dialyzer will warn for default clauses that cannot possible match.
2013-01-22Slightly optimize per encoding of large INTEGERs with constraintsBjörn Gustavsson
2013-01-22BER run-time: Refactor decoding of string data typesBjörn Gustavsson
In the BER run-time code (asn1rtt_ber), there is a general function for decoding a string: decode_restricted_string(Tlv, Range, StringType, TagsIn) But the StringType argument is not important. It is only used internally in asn1rtt_ber to distinguish universal strings and BMP strings from other strings. By slightly refactoring the string decoding code, we can eliminate the StringType argument and a subsequent run-time test on the string type. That will slightly reduce code size, slightly increase speed, and eliminate Dialyzer warnings.
2013-01-22Refactor decoding of BIT STRINGsBjörn Gustavsson
Refactor decoding of BIT STRINGs so that the run-time code does not spend testing conditions that are known already at compile-time (which wastes time and produces unnecessary Dialyzer warnings). There are three ways to decode BIT STRINGs: 1) To a list of bit names (and {bit,Position} for unnamed positions) if the BIT STRING type has any bit names. 2a) To a list of ones and zeros if there are no named bits, and the compact_bit_string option was NOT given. 2b) To a {Unused,Bin} tuple if there are no named bits compact_bit_string option WAS given. Structure the decoding functions in the same way.
2013-01-22Optimize encoding of ENUMERATED in per and uperBjörn Gustavsson
Always pre-encode the values for the enumeration. Clean up the code and let the per and uper back-ends share the code.
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