Fri Oct 10 13:43:18 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * tcl-asn/makefile, tcl-asn/asnwish.c, tcl-asn/beredit, compiler/core/val-parser.c, tcl-asn/README, c-lib/src/tbl-gen.c, compiler/core/define.c, c++-examples/simple/good-pr.ber, c-examples/simple/good-pr.ber, version.h, README: Corrected bug in generic table decoder wrt. indefinite length elements Corrected compiler access to freed memory (bug reported by Markku Savela) Broke asnwish.c into two pieces so that one can build ones on wish Added beredit tool (based on asnwish, allowes to edit BER messages) Tue Sep 16 15:05:10 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * tbl-tools/berdecode/berdecode.c: Changed default value of strip to 0. * entry.html: Documented current situation Tue Sep 16 14:57:59 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * README: Proper description of last-minute changes * asn1specs/p-rec.asn1, tbl-example/p-rec.ber: Added test for "tag dividable by 128" case. * c-lib/src/tbl-enc.c, c-lib/src/tbl-gen.c: Fixed "tag dividable by 128" case. Fixed problem of peeking beyond tag size. Fri Sep 5 07:15:06 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * tcl-asn/asnwish.c: Picky compiler mods Thu Sep 4 13:54:10 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * tbl-tools/berdecode/berdecode.c, c++-lib/src/asn-list.C, configure.in: A little more portability Wed Sep 3 12:50:33 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * compiler/makefile: Shifted parse and lex * tcl-asn/makefile, tcl-asn/asnwish.c: Reworked asnwish to neither strip nor encapsulate; instead, buffer reads during decoding incrementally Tcl_Read the channel. * c-lib/src/tbl-enc.c, c-lib/src/asn-tag.c: Patch to tag decoding for tags > 2^14 (thanks to Enrico Badella) Patch to TblEncTag to emit final 0x00 if previous octet signals continuation * c++-lib/src/asn-tag.C: Patch to tag decoding for tags > 2^14 (thanks to Enrico Badella) Mon Sep 1 14:21:03 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * compiler/core/err-chk.c: Improved error output in certain cases. Thu Aug 28 09:48:08 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * README, entry.html, ChangeLog: Added description of changes * compiler/core/lex-asn1.l, compiler/core/parse-asn1.y: Reworked number range checking, only gives warning now. Wed Aug 27 15:56:09 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * tcl-asn/README, tcl-asn/asnwish.c, tcl-asn/makefile, tbl-tools/berdecode/berdecode.c, tbl-tools/berdecode/makefile, tbl-tools/berdecode/README, tbl-tools/makefile, c-lib/src/tbl-dbg.c, c-lib/src/tbl-gen.c, c-lib/inc/tbl-dbg.h, c-lib/inc/tbl-gen.h, c-lib/makefile: Added generic table decoding, debug routines, berdecode, and asnwish. * c++-lib/src/asn-bits.C: GetBit now returns 0 or 1, not 0 or <#bit>, even if bool type is emulated. * version.h, makefile: Added generic table decoding, debug routines, berdecode, and asnwish. Thu Jun 19 09:32:22 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * README: Added 1.3b3 change description * doc/makefile: Disabled making new doc due to new version string. * compiler/boot/tbl.h, compiler/boot/tbl.c, c-lib/boot/tbl.h, c-lib/boot/tbl.c: Remade by make tar * version.h: Fixed release date. * tbl-tools/ptbl/pasn1.c, compiler/core/lex-asn1.l, compiler/core/parse-asn1.y, compiler/boot/tbl.c, compiler/boot/tbl.h, compiler/core/gen-tbls.c, c-lib/boot/tbl.h, c-lib/src/tbl-util.c, c-lib/boot/tbl.c, asn1specs/tbl.asn1, version.h: Added isPdu flag to tables. Added value range checks during parsing. Wed May 7 15:20:57 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * README, tbl-tools/ptbl/pasn1.c, compiler/core/gen-tbls.h, compiler/core/snacc.c, c-lib/inc/tbl-incl.h, compiler/core/gen-tbls.c, asn1specs/tbl.asn1, version.h: Added (limited) size constraints, bitstring and enumeration names to tables * compiler/back-ends/c-gen/gen-vals.c: Fixed bug in C value string generation. Mon Apr 7 13:14:16 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * README: Final README for 1.3b1 * snacc.h: Made more C++ readable (credits to Steve Walker) Thu Mar 20 15:50:25 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * version.h, README: Push to 1.3b1. Thu Mar 13 14:48:28 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * compiler/core/parse-asn1.y: Parsed SEQUENCE SIZE(..) OF as SET, corrected. * compiler/boot/tbl.h, compiler/boot/tbl.c, compiler/back-ends/idl-gen/gen-code.c, c-lib/src/print.c, c-lib/src/asn-tag.c, c-lib/inc/asn-config.h, c-lib/boot/tbl.h, c-lib/boot/tbl.c, c-lib/boot/asn-useful.h, c-lib/boot/asn-useful.c, c-lib/makefile, c++-lib/makefile, version.h: Improved dependency generation for stupid makedepends. Corrected PeekTag to peek into buffer only as far as necessary. Added installable error handler. Fixed small glitch in idl-code generator (Markku Savela <msa@msa.tte.vtt.fi>). Mon Mar 3 11:58:34 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * compiler/core/parse-asn1.y, compiler/boot/tbl.c, compiler/boot/tbl.h, compiler/makefile, c-lib/boot/tbl.c, c-lib/boot/tbl.h, c-lib/boot/asn-useful.c, c-lib/boot/asn-useful.h, c++-examples/test-lib/makefile, acconfig.h, makefile, ChangeLog: Final pre-delivery stuff (I hope). Fri Feb 28 13:43:53 1997 Sebastian Wangnick <sebastian.wangnick@eurocontrol.be> * version.h: New version #. * .cvsignore: Added config.cache * tcl-lib/snacced.tcl, tcl-example/edex1.asn1, tcl-lib/selbox.tcl, compiler/core/parse-asn1.y, compiler/core/print.c, compiler/back-ends/c-gen/gen-dec.c, compiler/back-ends/c++-gen/gen-code.c, c-lib/src/tbl-util.c, compiler/makefile, c-lib/src/hash.c, c-lib/src/nibble-alloc.c, c-lib/src/tbl-free.c, c-lib/src/asn-real.c, c-lib/src/asn-tag.c, c-lib/inc/asn-any.h, c-lib/inc/hash.h, c-lib/src/asn-any.c, c++-lib/src/tkAppInit.c, c-lib/tbl.h.patch, c++-lib/src/meta.C, c++-lib/src/tcl-if.C, c++-lib/src/asn-oid.C, c++-lib/src/asn-real.C, c++-lib/src/hash.C, c++-lib/src/asn-int.C, c++-lib/src/asn-octs.C, c++-lib/src/asn-bits.C, c++-lib/src/asn-bool.C, c++-lib/src/asn-enum.C, c++-lib/inc/meta.h, c++-lib/src/asn-any.C, c++-examples/test-lib/test-lib.C, c++-lib/inc/hash.h, c++-examples/test-lib/makefile, configure.in, snacc.h, acconfig.h: Modifications collected for new version 1.3: Bug fixes, tk4.2. Sun Feb 16 22:26:40 1997 rj <rj@masoms2.mas.hide> * README: url corrected * c-examples/test-lib/README, c-examples/any/example.c, c-examples/any/README, c++-lib/src/str-stk.C, c++-lib/src/print.C, c++-lib/src/hash.C, c++-lib/src/asn-tag.C, c++-lib/src/asn-len.C, c++-lib/src/asn-bool.C, c++-lib/src/asn-any.C, c++-lib/inc/str-stk.h, c++-lib/inc/print.h, c++-lib/inc/hash.h, c++-lib/inc/asn-type.h, c++-lib/inc/asn-tag.h, c++-lib/inc/asn-real.h, c++-lib/inc/asn-octs.h, c++-lib/inc/asn-list.h, c++-lib/inc/asn-incl.h, c++-lib/inc/asn-buf.h, c++-lib/inc/asn-bits.h, c++-examples/test-lib/README, c++-examples/any/README, asn1specs/ex1.asn1, asn1specs/any.asn1: check-in of a few cosmetic changes * README, ChangeLog, version.h: final release of snacc 1.2rj * makefile: remove tcl-p when making clobber * INITIAL: first check-in * tcl-example/.cvsignore: ignore yet two more generated files * doc/makefile: typo fixed * c++-examples/any/.cvsignore, c-examples/any/.cvsignore: ignore more generated files and directories * c++-examples/simple/.cvsignore, c-examples/simple/.cvsignore: ignore generated directories * c-examples/test-lib/.cvsignore: ignore yet another generated file * tbl-example/.cvsignore: ignore two more generated files * tbl-tools/pval/.cvsignore, tbl-tools/ptbl/.cvsignore, tbl-tools/mkchdr/.cvsignore: ignore yet another generated file * makefile: correct path to configure script * compiler/makefile: snacc is needed to generate the distfiles * tcl-example/.cvsignore: ignore more generated files * tbl-tools/mkchdr/.cvsignore: ignore yet another generated file * tbl-example/.cvsignore, doc/.cvsignore: ignore yet two more generated files * doc/.cvsignore: ignore yet another generated file * tcl-example/.cvsignore, tbl-tools/pval/.cvsignore, tbl-tools/ptbl/.cvsignore, tbl-tools/mkchdr/.cvsignore, tbl-example/.cvsignore, c-examples/test-lib/.cvsignore: ignore the dependencies file * c-examples/snmp/.cvsignore, c-examples/simple/.cvsignore, c-examples/any/.cvsignore, c++-examples/test-lib/.cvsignore, c++-examples/snmp/.cvsignore, c++-examples/simple/.cvsignore, c++-examples/any/.cvsignore: ignore yet another file * c++-lib/.cvsignore: ignore generated directories * c++-lib/.cvsignore, compiler/.cvsignore: ignore yet another generated file * c-lib/.cvsignore: ignore more generated files and directories * doc/thisnextafter.tex, doc/misc-defs.tex, doc/list-popup.eps, doc/str-popup.eps, doc/struct.eps, doc/simple.eps, doc/selbox.eps, doc/recur.eps, doc/example.eps, c-lib/tbl.h.patch: first check-in * makefile: generate tcl-p before it is needed... * configure.in, doc/intro-1.2.tex, c++-lib/makefile, c++-examples/snmp/makefile, c++-examples/simple/makefile, c++-examples/any/makefile: made return *this after calling abort()'' a compile time option. * maketail: rule to generate $(TCL-P) added * makehead.in, doc/snacc.1, compiler/back-ends/c++-gen/gen-code.h, compiler/back-ends/c++-gen/gen-code.c: made return *this after calling abort()'' a compile time option. * compiler/core/snacc.c: made ``return *this after calling abort()'' a compile time option. * c++-lib/inc/asn-oid.h: construct in the order the members are defined * tcl-example/makefile: remove more generated files * compiler/back-ends/c++-gen/gen-code.c: use the TIME_WITH_SYS_TIME flag (checked and generated by configure). return *this after calling abort() for compilers that don't know about this volatile function. comment out unused parameters, the compiler otherwise may complain. * compiler/makefile: let make clobber remove the link to install-sh that make made let make clean remove more created files * c-lib/makefile: let make clobber remove the link to install-sh that make made * c++-lib/src/asn-oid.C: name lookup of \for' scoping * c++-lib/inc/asn-null.h: comment out an unused argument * c++-lib/inc/asn-len.h: make the unsigned value unsigned :-) Sun Feb 16 05:22:42 1997 Robert Joop <rj@rainbow.in-berlin.de> * ***** this is the end, my last words on my final snacc release, 1.2rj.10. ***** * lots of files and directories added to the various .cvsignore files. * added a file INITIAL to explain the first steps necessary after an initial cvs checkout. * made ``return *this after calling abort()'' a compile time option. * compiler/back-ends/c++-gen/gen-code.c: comment out unused parameters, the compiler otherwise may complain. * compiler/back-ends/c++-gen/gen-code.c: return *this after calling abort() for compilers that don't know about this volatile function. * compiler/back-ends/c++-gen/gen-code.c: use the TIME_WITH_SYS_TIME flag (checked and generated by configure) * changes for new ANSI `for' scoping Sat Feb 15 19:09:43 1997 Robert Joop <rj@rainbow.in-berlin.de> * configure.in and acconfig.h: check whether the compiler supports volatile functions (and whether abort() is volatile). In member functions, return *this after calling abort() for those stupid compilers (they would otherwise abort with an error). * tbl-tools/ and tbl-example/ directoies added. * compiler/core/snacc.c: do not silently ignore the -tcl option if not compiled for tcl code generation * compiler/core/snacc.c: use the TIME_WITH_SYS_TIME flag (checked and generated by configure) * c++-lib/src/asn-list.C: names of Tcl*-functions fixed (obviously they weren't needed :-) * c++-lib/inc/tcl-if.h, c++-lib/src/tcl-if.C: `typename' appears to be a reserved word in gcc 2.7, so prefix it with `_' * c++-lib/src/asn-bits.C: dereferencing pointer to member function is neither necessary nor allowed * c++-lib/src/asn-type.C: "virtual" removed from functions. (fix due to changed C++ language.) Thu Sep 7 20:21:39 1995 Robert Joop (rj@rainbow.in-berlin.de) * deep copying code added to C++ backend generated assignment operators. * c-lib/makefile and c++-lib/makefile: asn-useful.asn1 is compiled with the -l 50 option, as recommended by MS in the documentation. * compiler/back-ends/c++-gen/kwd.c: bool, true and false are reserved words in new C++ (supported by gcc since version 2.6). * new options -mA and -mC for snacc(1) that switch the names used between those defined in the ASN.1 files and those used in the generated C++ code. enum type MetaNameStyle introduced. * c++-lib/src/tcl-if.C: duplicate code merged into a new function SnaccTcl::gettypedesc(). * c++-lib/*: long int replaced by AsnIntType at a lot of places. It shall provide a 32 bit integer type on all platforms. new type introduced: AsnUIntType (32 bit unsigned integer type). Thu Aug 17 17:01:59 1995 Robert Joop (rj@rainbow.in-berlin.de) * c++-lib/*/asn-real.[hC]: recognize and return "ħinf" for PLUS-INFINITY/MINUS-INFINITY * c++-lib/*/asn-enum.[hC]: AsnEnumTypeDesc gets its own TclGetVal and TclSetVal functions. * c++-lib/*/meta.[hC]: introduce an AsnEnumTypeDesc class with its own TclGetDesc2 function that returns the value names but omits the numeric values. * c++-lib/src/tcl-if.C &al.: set Tcl's errorCode variable * c++-lib/{inc,src}: snacced.[hC] renamed to tcl-if.[hC]. class SnaccEd renamed to SnaccTcl. * the PDU flag belongs to the metacode, not only to the tcl interface. (type and variable named adjusted) Thu Jul 27 10:27:07 1995 Robert Joop (rj@rainbow.in-berlin.de) * cpp macro TBL changed to TTBL since some type table code uses TBL as a type name. * c++-lib/makefile: make $(TCL-P) if necessary. * c++-lib/makefile: actions for stamp-useful rule: call diff only if both input files exist. * rfc1155-smi.asn1, rfc1157-snmp.asn1 and rfc1213-mib2.asn1 renamed from 1155-smi.asn1, 1157-snmp.asn1 and 1213-mib2.asn1 to accomodate to snacc's new file name generation scheme. Tue Jul 25 13:35:58 1995 Robert Joop (rj@rainbow.in-berlin.de) * policy.h: added switch for (en|dis)abling the compilation of the idl code generator. * compiler: PrintConditionalIncludeOpen() and PrintConditionalIncludeClose() moved from back-ends/c-gen/gen-code.[ch] to back-ends/cond.[ch]. * .../compiler/back-ends/c++-gen/gen-vals.c: use true/false instead of AsnBool::true/false. * the compiler is compiled from two files, tbl.h and tbl.c, it generates itself. for bootstrapping purposes, initial versions are supplied with the distribution. Mon Jul 24 14:26:16 1995 Robert Joop (rj@rainbow.in-berlin.de) * .../c++-lib: code extracted from AsnOcts::TclGetVal and AsnOcts::TclSetVal (src/asn-octs.C) into ::debinify and ::binify (src/meta.C). * Clone() added to AsnEnum. * various C++ files: ``#error "..."'' instead of ``#error ...'' * c++-lib/*/asn-list.?: operator == and != return bool instead of int. * .../maketail: the .C.o default rule now uses CXXFLAGS instead of CFLAGS for compilation. * .../c-lib and c++-lib call make recursively to generate the different depencies for all the different makefiles. * .../configure looks for tclsh(1)---the tcl-lib uses it to construct the tclIndex file. .../configure doesn't look for Tcl/Tk if the tclsh is absent. * .../configure looks for patch(1)---the c-lib uses it to patch tbl.h. * .../configure searches for tree-3.6's libtktree.a and sets TREELIBS in .../makehead accordingly. * type table tools and the example merged into the distribution: .../tbl-tools/ and .../tbl-example. * dummy action added to config.h.in and config.h rules to trick many makes' overoptimization. * snacc -h now prints the usage to stdout. * bug report address changed to protect an innocent's mailbox :-) * .../version.h contains the snacc version---it is included in the compiler source and is used by the .../makefile upon tar-file generation. * configure checks for memset(3), memcpy(3) and memcmp(3) and .../snac.h defines replacements using bzero(3), bcopy(3) and bcmp(3) if necessary. * .../compiler/core/mem.c: Realloc() now checks realloc(3)'s return value. * changed `_' to `-' in file names. * file names in .../compiler/back-ends/ have been shortened for redundant parts (e.g. c_gen/gen_c_code -> c_gen/gen_code or c++_gen/c++_kwd -> c++_gen/kwd). Sun Jul 23 12:51:24 1995 Robert Joop (rj@rainbow.in-berlin.de) * an additional type description, AsnAliasTypeDesc, for type definitions of the form ``TypeB ::= TypeA''. see the documentation for further details. * allow for more than one PDU per .asn1 file set: - each type description gets a bool flag, pdu. - each type description gets accompanied with a create function that returns a newly allocated object of its mirror type. the type description contains a pointer to this function. the getTclPDU() function is deleted. - compiler/core/meta.h: struct TclPDU becomes a linked list. it gets a flag `used' to detect invalid command line arguments. * additional function TclUnsetVal() to delete OPTIONAL members and SEQUENCE OF and SET OF list elements. *_getref() gets an additional optional argument, bool create=false, to faciliate the different member access semantics of TclGetVal() and TclSetVal(). * to accomodate to snacc's new file name generation scheme: - useful.asn1 renamed to asn-useful.asn1 - any-test.[hC] renamed to any.[hC] * by default, snacc now derives output file names from the .asn1 input file name instead of the module name. a global variable, `keepbaseG', is used to toggle between old and new behaviour. Sat Jul 22 22:49:25 1995 Robert Joop (rj@rainbow.in-berlin.de) * use install-sh instead of install.sh, to prevent `make' implicit rules from creating a file called install from it when there is no makefile. Mon Feb 20 12:38:00 1995 Robert Joop (rj@rainbow.in-berlin.de) * c{,++}_lib/makefile: remove stamp-useful before removing asn_useful.[hcC]. Sun Feb 19 19:13:50 1995 Robert Joop (rj@rainbow.in-berlin.de) * some c{,++}_examples/*/makefile: some make(1)s leave a trailing `/' on $(@D). since some mkdir(1)s deny their cooperation with such arguments, this slash has got to be stripped. Sat Feb 18 14:12:23 1995 Robert Joop (rj@rainbow.in-berlin.de) * in a lot of makefiles: dirname(1) and basename(1) do not exist on every system. so we're using $(@D) and $(@F) instead. * the code partially relied on big endianess. autoconf is used to (un)define WORDS_BIGENDIAN accordingly and the byte order dependent code parts have been fixed. * instead of relying on (sizeof (int) == 4), autoconf now checks some integer sizes and cpp is used to select appropiatly sized integer types. * c++_lib/{inc/asn_list.h,src/asn_list.C}: #pragma interface/implementation are GNU specific and need to be wrapped (by #ifdef __GNUG__). * configure.in, acconfig.h, misc .C files: added #define HAVE_VARIABLE_SIZED_AUTOMATIC_ARRAYS (we need to check for this since not every C++ compiler provides them.) * snacc.h: added #defines GLASS and KHO for wrapping and enabling of project and user specific code, resp. Fri Feb 17 15:27:31 1995 Robert Joop (rj@rainbow.in-berlin.de) * c_examples/simple/README: reflect the test script's integration into the makefile. * makehead.in, maketail: added a small hack to find gcc's hidden include directory to pass it to makedepend. this shall enable X11's makedepend to find .h files a little more the way gcc does. * configure.in, changes for autoconf 2.x Mon Feb 13 15:43:10 1995 Robert Joop (rj@rainbow.in-berlin.de) * miscelleanous makefiles: make depend builds snacc if and where necessary. * makefiles changed to augment CPPFLAGS instead of overriding them. * CFLAGS, CXXFLAGS and LDFLAGS moved from the various makefiles to makehead(.in). * settings for IEEE_REAL_FMT/IEEE_REAL_LIB moved from {c_lib,c++_lib}/inc/asn_config.h to acconfig.h. Mon Oct 10 01:59:50 1994 Robert Joop (rj@rainbow.in-berlin.de) * compiler/back_ends/c++_gen/gen_c++_code.c: the list functions Append(), Prepend(), InsertBefore() and InsertAfter() now set the current element to the element just inserted. Sat Oct 8 02:20:20 1994 Robert Joop (rj@rainbow.in-berlin.de) * since autoconf substitutes in config.h.bot as well, we can't use it. therefore it has been renamed to snacc.h and it includes the config.h (generated by autoconf/configure) and policy.h (edited by the person who wishes to compile/install/use snacc). * the compiler is generated with a file it generates itself. for bootstraping purposes, an initial version is supplied in the distribution (c_lib/boot/asn_useful.[hc]). * to complement the destructors, T::T (const T&) and T &T::operator = (const T &) have been added to override the defaults supplied by the compiler. reason: simple pointer duplication may lead to unreferenced objects and to objects referenced more than once (on which the destructors delete may choke). * three bugs in compiler/back_ends/c++_gen/gen_c++_code.c's list functions fixed (IBM ENC detected and fixed it at only place only). * at the same places as the below two points: code for a Tcl interface added. * c++_lib/*: meta code for the basic types added. (and a little glue code in compiler/core/snacc.c) * compiler/back_ends/c++_gen/gen_c++_code.c: code added that (on request) added meta information to the C++ classes generated. * compiler/back_ends/c++_gen/gen_c++_code.c: turned character pointers into constant character arrays. * several `unsigned long int' turned into `size_t' (C++ code only). Thu Oct 6 19:25:31 1994 Robert Joop (rj@rainbow.in-berlin.de) * c++_lib/*: virtual inline functions (the destructor and the Clone() function) moved from inc/*.h to src/*.C because g++ turns every one of them into a static non-inline function in every file where the .h file gets included. Wed Sep 28 12:17:50 1994 Robert Joop (rj@rainbow.in-berlin.de) * c++_lib/inc/asn_buf.h: fixed both Copy()'s name and implementation to CopyOut() that always returns the number of bytes copied out instead of 0 in case less than the requested amount is available. Sat Sep 17 20:07:29 1994 Robert Joop (rj@rainbow.in-berlin.de) * compiler/back_ends/c++_gen/gen_c++_code.c: reordered the functions to get rid of their annoying declarations. Wed Sep 14 00:59:36 1994 Robert Joop (rj@rainbow.in-berlin.de) * the constructors should initialize all pointers or else the destructor may delete bogus pointers. * c_lib/inc/asn_list.h: is unwise to #define unbalanced if()s! * since i was still irritated by cpp standing for c++ and not the C preprocessor, i renamed them to cxx (which is one known suffix for C++ source files). since the standard #define is __cplusplus, cplusplus would have been the more obvious choice, but it is a little too long. * made Print() const (and some other, mainly comparison functions). Thu Sep 1 01:11:17 1994 Robert Joop (rj@rainbow.in-berlin.de) * compiler/core/snacc_config.h dissolved into mem.h and snacc_util.h. * the empty statement in a for (...; ...; ...); has often been overseen; the equivalent for (...; ...; ...) ; has proven to be less error prone. * off-topic: cvs and rcs fixed to recognize .C and .asn1 as suffices for C++ and ASN.1 code, respectively. Wed Aug 31 00:03:22 1994 Robert Joop (rj@rainbow.in-berlin.de) * it is a good idea to have every .c file include its corresponding .h file were its functions are declared, because it's a very effictive way to let an ANSI compiler assert that every function is defined with the same number and types of arguments as it is declared with. proof: ParseValues() was declared different than defined (different return type and arguments reversed). * for reasons unknown, the compiler files included two of the various almost identical config.h files. * compiler/back_ends/c++_gen/gen_c++_code.c: turned the huge inline funtions into normal functions. (the change was actually made by IBM ENC, but wasn't properly marked.) due to their size, these inlines wouldn't get inlined anyway. due to their size they wouldn't offer any speed advantage (the function call overhead diminishes). instead, the compiler generated static functions in every .C file were the .h file is included! this inflates the .o files and executables real quick (i'm speaking of MBytes per executable). * integrating c{,++}_examples: .../simple: test csh-script integrated into makefile. Mon Aug 29 11:18:11 1994 Robert Joop (rj@rainbow.in-berlin.de) * the dependencies have been moved into a separate file that is not under cvs control. otherwise, the makefiles would inflate the repository unnecessarily. Sun Aug 28 11:18:23 1994 Robert Joop (rj@rainbow.in-berlin.de) * config.h defines TRUE/FALSE for C only. for C++, the built-in bool type accompanied by true/false is used. for C++ compilers that don't have bool built-in, an equivalent enum is defined. * merged .../tbl_{lib,include}/ with .../c_lib/. changes detected were: - asn_any.h present in c_lib only. - asn_bits.c ... - tbl_*/asn_len.[ch] has an additional function PeekEoc(). - tbl_include/asn_list.h has an additonal macro FOR_REST_LIST_ELMT_RVS() and three additional functions, GetAsnListElmtIndex(), AsnListFree() and GetAsnListElmt(). tbl_lib/asn_list.c defines only one additional function, GetAsnListElmt(). - asn_oid.h has the same extension as the compiler version. - asn_real.c: the tbl version at two places has exponent >>= 8; where the c_lib has exponent >> 8; since the latter is a statement without any effect, that's probably the buggy version... - tbl_*/asn_tag.[hc]: two additional macros, CONSIFY() and DECONSIFY(), and an additional function, PeekTag(). - asn_useful.c: the c_lib version contains two dozen used variables, so why not use the tbl version? - exp_buf.h ... - files only found in tbl_include: gen_buf.h, tbl{,_dec,_enc,_free,_gen_c_hdr,_incl,_print,_util}.h. - files only found in tbl_lib: gen_buf.c, tbl{,_dec,_enc,_free,_print,_util}.c. - sbuf.[hc]: tbl uses functions, c_lib defines cpp macros. * modified the makefiles to include depend, install, clean and clobber phony targets following the usual conventions. * INSTALL, mkinstalldirs and install.sh copied from autoconf-1.11. * 1.0-to-1.1-changes renamed to NEWS. README.changes that starts with a line reading ``Changes between 1.0 and 1.1'' merged into NEWS. * collected common code from compiler/core/snacc_config.h, c_lib/inc/asn_config.h and c++_lib/inc/asn_config.h into config.h.bot. * adding support for configuration via GNU autoconf: - writing a configure.in, acconfig.h, makehead.in. - replace a lot of macros in the makefiles with an inclusion of a makehead file generated by configure. since file inclusion has been a feature supported since UNIX System III, i consider it pretty portable. * first cvs import. * inserting RCS keywords as a preparation for cvs import. Sat Aug 27 11:59:08 1994 Robert Joop (rj@rainbow.in-berlin.de) * fixed the developer's nightmare that for every tiny change, virtually everything was remade. * -DFLEX ain't necessary since flex defines FLEX_SCANNER already. * renamed asn1.lex to lex-asn1.l and asn1.yacc to parse-asn1.y to take advantage of make's default rules. * collision of #define Free() in the compiler's mem.h and a member called Free in c_lib's struct AnyInfo in asn_any.h resolved. * changed the directory structure. the content of .../c_lib/ + .../c_include/ was almost identical to that of .../src/c_lib/, so i merged them. .../src/ isn't the only directory containing source, so i renamed it to compiler. to sum it up: old: new: .../src/back_ends .../compiler/back_ends .../src .../compiler/core .../src/c_lib -> merged with .../c_{lib,include} .../c_lib .../c_lib/src .../c_include .../c_lib/inc .../c++_lib .../c++_lib/src .../c++_include .../c++_lib/inc the differences found between .../src/c_lib/ and .../c_{lib,include}/: - Malloc()/Free() vs. NibbleAlloc() - snacc_config.h partially copied to asn_config.h - for the compiler, struct OID in asn_oid.h contains an additional member. - the functions AsnListConcat(), AsnListFree() and GetAsnListElmtIndex() existed in the compiler version only. the mixture of Asn1Alloc() in combination with Free() and free() has been unified to using Asn1Free(). yet another almost identical copy of c_lib/ can be found in .../tbl_{lib,include}/. * since the code was quite inconsistent in respect of where lines were broken (many short lines that unbroken are shorter than 72 columns were broken, and many long lines were broken into pieces that were much longer than 80 columns), i took the liberty to unify the layout. * some international rules of typography: - put a space before an opening parenthesis, and one after a closing one. - no space after an opening parenthesis, or before a closing one. - no space before punctuation. - one space after punctuation (in some countries two after a full stop). * a space somewhere between function name and first argument helps to see that there are actually two words, not just one. for me, AlongFunctionName(andanArgument, ...) looks too much like AlongFunctionNameCandanArgument, ...) and thus i prefer AlongFunctionName (andanArgument, ...) * moved `*' and `&' from the type to the value. that's where C and C++ bind them to! people are often mislead by this and generate bugs like char* p1, p2; instead of char *p1, *p2; which they really meant. blame K&R, not me :-) * removed trailing blank lines. they simply produce blank pages when the file is printed out. some files had got a dozen of them! * trailing white space removed. noted here because it might cause problems when someone wants to integrate patches; but vi users hate empty lines that aren't empty because of white space, since it keeps some movement commands from working. * one of IBM ENC's changes is the addition of C++ destructors. this change was clearly marked and therefore i removed the #defines. * i took the official snacc-1.1 distribution and made a diff(1) to another version modified by IBM ENC. this diff has been merged with the official version using `patch -D _IBM_ENC_`.