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esnacc(1)


NAME

   esnacc - ASN.1 compiler which generates C/C++ code suitable for
   encoding/decoding BER and PER

SYNOPSIS

   esnacc [-h] [-P] [-t] [-v] [-e] [-d] [-p] [-f] [-y] [-M] [-B] [-c] [-C]
   [-T table file] [-idl] [-I include directory] [-mm] [-mf] [-mo]
   [-l negative number] [-VDAexport=DEFINE_NAME] [-E BER|DER]
   [-a start number] [ASN.1 File List].SH "DESCRIPTION"

   esnacc is an enhanced version of the Sample Neufeld ASN.1 C Compiler.
   It takes ASN.1 formatted sources and produces C or C++ source code for
   BER encode and decode routines as well as print and free routines for
   each type in the given ASN.1 modules. Alternatively, esnacc can produce
   type tables that can be used for table based/intepreted encoding and
   decoding. The type table based methods tend to be slower than their C
   or C++ counterparts, but they usually use less memory (table size vs.
   object code)

   Most of the 1990 ASN.1 features are parsed although some do not affect
   the generated code. Fairly rigorous error checking is performed on the
   ASN.1 source; any errors detected will be reported (printed to stderr).

   Each file in the ASN.1 file list should contain a complete ASN.1
   module. ASN.1 modules that use IMPORTS feature will be compiled
   together. The generated source files will include each module's header
   file in command line order. This means it is important to order the
   modules from least dependent to most dependent on the command line to
   avoid type ordering problems. Currently, esnacc assumes that each ASN.1
   file given on the command line depends on all of the others from the
   command line. No attempt is made to only include the header files from
   modules referenced in the import list for that module.

   If the target language is C, esnacc generates .c and .h files. If the
   target language is C++, esnacc generates .cpp and .h files.

OPTIONS

   -h
       Prints a synopsis of esnacc and exits.

AUTHOR

   Enhanced SNACC was originally written by Michael Sample, but has since
   been modified by numerous contributors.

COPYRIGHT

   Copyright  2016 Aaron Conole



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