diff options
| -rwxr-xr-x | bin/make_err | 388 |
1 files changed, 388 insertions, 0 deletions
diff --git a/bin/make_err b/bin/make_err new file mode 100755 index 0000000..863cc97 --- /dev/null +++ b/bin/make_err @@ -0,0 +1,388 @@ +#!/usr/bin/perl -w +require 5.003; +$indent=4; + +# +# Copyright by the Board of Trustees of the University of Illinois. +# All rights reserved. +# +# This file is part of HDF5. The full HDF5 copyright notice, including +# terms governing use, modification, and redistribution, is contained in +# the files COPYING and Copyright.html. COPYING can be found at the root +# of the source code distribution tree; Copyright.html can be found at the +# root level of an installed copy of the electronic HDF5 document set and +# is linked from the top-level documents page. It can also be found at +# http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have +# access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. +# + +# Create error headers +# +# Read in the error description text file and create the appropriate headers +# needed by the library. +# +# Programmer: Quincey Koziol +# Creation Date: 2003/08/12 + +############################################################################## +# Print the copyright into an open file +# +sub print_copyright ($) { + my $fh = shift; + + print $fh "/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\n"; + print $fh " * Copyright by the Board of Trustees of the University of Illinois. *\n"; + print $fh " * All rights reserved. *\n"; + print $fh " * *\n"; + print $fh " * This file is part of HDF5. The full HDF5 copyright notice, including *\n"; + print $fh " * terms governing use, modification, and redistribution, is contained in *\n"; + print $fh " * the files COPYING and Copyright.html. COPYING can be found at the root *\n"; + print $fh " * of the source code distribution tree; Copyright.html can be found at the *\n"; + print $fh " * root level of an installed copy of the electronic HDF5 document set and *\n"; + print $fh " * is linked from the top-level documents page. It can also be found at *\n"; + print $fh " * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *\n"; + print $fh " * access to either file, you may request a copy from hdfhelp\@ncsa.uiuc.edu. *\n"; + print $fh " * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */\n"; +} + +############################################################################## +# Print the "do not change this file" warning +# +sub print_warning ($) { + my $fh = shift; + + print $fh "\n/* Generated automatically by bin/make_err -- do not edit */\n"; + print $fh "/* Add new errors to H5err.txt file */\n\n"; +} + +############################################################################## +# Print start of ifdef's to prevent a file from being re-included +# +sub print_startprotect ($$) { + my ($fh, $file) = @_; + + # Clip off the ".h" part of the name + $file =~ s/(\w*)\.h/$1/; + + # Print the ifdef info + print $fh "\n#ifndef _${file}_H\n"; + print $fh "#define _${file}_H\n"; +} + +############################################################################## +# Print end of ifdef's to prevent a file from being re-included +# +sub print_endprotect ($$) { + my ($fh, $file) = @_; + + # Clip off the ".h" part of the name + $file =~ s/(\w*)\.h/$1/; + + # Print the endif info + print $fh "\n#endif /* ${file}_H */\n"; +} + +############################################################################## +# Parse a meaningful line (not a comment or blank line) into the appropriate +# data structure +# +sub parse_line ($) { + my $line = shift; # Get the line to parse + my $name; # The name of the error message + my $desc; # The description of the error message + + # Parse major error lines +#print "line=$line\n"; + if($line =~ /^\s*MAJOR,/) { + # Get the major error's name & description + ($name, $desc) = ($line =~ /^\s*MAJOR,\s*(\w*),\s*(.*)\n/); +#print "MAJOR: name=$name, desc=$desc\n"; + + # Check if the name already exists as a major or minor error message + if(exists($major{$name}) || exists($minor{$name})) { + die "duplicated name: $name"; + } + + # Store the major errors in a hash table, indexed by the name + $major{$name}=$desc; + } + # Parse minor error lines + elsif($line =~ /^\s*MINOR,/) { + my $min_section; # Minor errors have a section they below to also + + # Get the minor error's section, name & description + ($min_section, $name, $desc) = ($line =~ /^\s*MINOR,\s*(\w*),\s*(\w*),\s*(.*)\n/); +#print "MINOR: min_section=$min_section, name=$name, desc=$desc\n"; + + # Check for valid section + if(!exists($section{$min_section})) { + die "unknown section: $min_section"; + } + + # Check if the name already exists as a major or minor error message + if(exists($major{$name}) || exists($minor{$name})) { + die "duplicated name: $name"; + } + + # Store the minor errors in a hash table, indexed by the name + $minor{$name}=$desc; + + # Add the minor error to the list for the section + push @{$section_list{$min_section}}, $name; + } + # Parse section lines + elsif($line =~ /^\s*SECTION,/) { + # Get the section's name & description + ($name, $desc) = ($line =~ /^\s*SECTION,\s*(\w*),\s*(.*)\n/); +#print "SECTION: name=$name, desc=$desc\n"; + + # Check if the section has already been defined + if(exists($section{$name})) { + die "duplicated name: $name"; + } + + # Store the section in a hash table, indexed by the name + $section{$name}=$desc; + } + # Unknown keyword + else { + die "unknown keyword: $line"; + } +} + +############################################################################## +# Create the generated portion of the public header file +# +sub create_public ($) { + my $prefix = shift; # Get the prefix for the generated file + my $file = "H5Epubgen.h"; # Name of file to generate + my $name; # Name of error message + my $desc; # Description of error message + my $sect_name; # Section of minor error messages + my $sect_desc; # Description of section + + # Rename previous file +# rename "${prefix}${file}", "${prefix}${file}~" or die "unable to make backup"; + + # Open new header file + open HEADER, ">${prefix}${file}" or die "unable to modify source"; + + # Create file contents + + print_copyright(*HEADER); + print_warning(*HEADER); + print_startprotect(*HEADER, $file); + + # Iterate over all the major errors + print HEADER "\n/*********************/\n"; + print HEADER "/* Major error codes */\n"; + print HEADER "/*********************/\n\n"; + foreach $name (keys %major) { + printf HEADER "#define %-20s(H5OPEN %s_g)\n",$name,$name; + } + foreach $name (keys %major) { + printf HEADER "H5_DLLVAR hid_t %-20s/* %s */\n","${name}_g;",$major{$name}; + } + + # Iterate over all the minor error sections + print HEADER "\n/*********************/\n"; + print HEADER "/* Minor error codes */\n"; + print HEADER "/*********************/\n"; + while ( ($sect_name, $sect_desc) = each (%section)) { + print HEADER "\n/* $sect_desc */\n"; + + # Iterate over all the minor errors in each section + for $name ( @{$section_list{$sect_name}}) { + printf HEADER "#define %-20s(H5OPEN %s_g)\n",$name,$name; + } + for $name ( @{$section_list{$sect_name}}) { + printf HEADER "H5_DLLVAR hid_t %-20s/* %s */\n","${name}_g;",$minor{$name}; + } + } + + print_endprotect(*HEADER, $file); + + # Close header file + close HEADER; +} + +############################################################################## +# Create the generated portion of the H5E initialization code +# +sub create_init ($) { + my $prefix = shift; # Get the prefix for the generated file + my $file = "H5Einit.h"; # Name of file to generate + my $name; # Name of error message + my $desc; # Description of error message + my $sect_name; # Section of minor error messages + my $sect_desc; # Description of section + + # Rename previous file +# rename "${prefix}${file}", "${prefix}${file}~" or die "unable to make backup"; + + # Open new header file + open HEADER, ">${prefix}${file}" or die "unable to modify source"; + + # Create file contents + + print_copyright(*HEADER); + print_warning(*HEADER); + print_startprotect(*HEADER, $file); + + # Iterate over all the major errors + print HEADER "\n/*********************/\n"; + print HEADER "/* Major error codes */\n"; + print HEADER "/*********************/\n\n"; + foreach $name (keys %major) { + print HEADER " "x(0*$indent),"assert(${name}_g==(-1));\n"; + print HEADER " "x(0*$indent),"if((msg = H5E_create_msg(cls, H5E_MAJOR, \"${major{$name}}\"))==NULL)\n"; + print HEADER " "x(1*$indent),"HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, \"error message initialization failed\")\n"; + print HEADER " "x(0*$indent),"if((${name}_g = H5I_register(H5I_ERROR_MSG, msg))<0)\n"; + print HEADER " "x(1*$indent),"HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, \"can't register error message\")\n"; + } + + # Iterate over all the minor error sections + print HEADER "\n/*********************/\n"; + print HEADER "/* Minor error codes */\n"; + print HEADER "/*********************/\n\n"; + while ( ($sect_name, $sect_desc) = each (%section)) { + print HEADER "\n"," "x(0*$indent),"/* $sect_desc */\n"; + + # Iterate over all the minor errors in each section + for $name ( @{$section_list{$sect_name}}) { + print HEADER " "x(0*$indent),"assert(${name}_g==(-1));\n"; + print HEADER " "x(0*$indent),"if((msg = H5E_create_msg(cls, H5E_MINOR, \"${minor{$name}}\"))==NULL)\n"; + print HEADER " "x(1*$indent),"HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, \"error message initialization failed\")\n"; + print HEADER " "x(0*$indent),"if((${name}_g = H5I_register(H5I_ERROR_MSG, msg))<0)\n"; + print HEADER " "x(1*$indent),"HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, \"can't register error message\")\n"; + } + } + + print_endprotect(*HEADER, $file); + + # Close header file + close HEADER; +} + +############################################################################## +# Create the generated portion of the H5E termination code +# +sub create_term ($) { + my $prefix = shift; # Get the prefix for the generated file + my $file = "H5Eterm.h"; # Name of file to generate + my $name; # Name of error message + my $desc; # Description of error message + my $sect_name; # Section of minor error messages + my $sect_desc; # Description of section + + # Rename previous file +# rename "${prefix}${file}", "${prefix}${file}~" or die "unable to make backup"; + + # Open new header file + open HEADER, ">${prefix}${file}" or die "unable to modify source"; + + # Create file contents + + print_copyright(*HEADER); + print_warning(*HEADER); + print_startprotect(*HEADER, $file); + + # Iterate over all the major errors + print HEADER "\n/* Reset major error IDs */\n"; + foreach $name (keys %major) { + print HEADER " "x($indent),"\n${name}_g="; + } + print HEADER " (-1);\n"; + + # Iterate over all the minor error sections + print HEADER "\n/* Reset minor error IDs */\n"; + while ( ($sect_name, $sect_desc) = each (%section)) { + print HEADER "\n"," "x(0*$indent),"\n/* $sect_desc */"; + + # Iterate over all the minor errors in each section + for $name ( @{$section_list{$sect_name}}) { + print HEADER " "x($indent),"\n${name}_g="; + } + } + print HEADER " (-1);\n"; + + print_endprotect(*HEADER, $file); + + # Close header file + close HEADER; +} + +############################################################################## +# Create the generated portion of the error code definitions +# +sub create_define ($) { + my $prefix = shift; # Get the prefix for the generated file + my $file = "H5Edefin.h"; # Name of file to generate + my $name; # Name of error message + my $desc; # Description of error message + my $sect_name; # Section of minor error messages + my $sect_desc; # Description of section + + # Rename previous file +# rename "${prefix}${file}", "${prefix}${file}~" or die "unable to make backup"; + + # Open new header file + open HEADER, ">${prefix}${file}" or die "unable to modify source"; + + # Create file contents + + print_copyright(*HEADER); + print_warning(*HEADER); + print_startprotect(*HEADER, $file); + + # Iterate over all the major errors + print HEADER "\n/* Major error IDs */\n"; + foreach $name (keys %major) { + printf HEADER "hid_t %-20s = FAIL; /* %s */\n","${name}_g",$major{$name}; + } + + # Iterate over all the minor error sections + print HEADER "\n/* Minor error IDs */\n"; + while ( ($sect_name, $sect_desc) = each (%section)) { + print HEADER "\n/* $sect_desc */\n"; + + # Iterate over all the minor errors in each section + for $name ( @{$section_list{$sect_name}}) { + printf HEADER "hid_t %-20s = FAIL; /* %s */\n","${name}_g",$minor{$name}; + } + } + + print_endprotect(*HEADER, $file); + + # Close header file + close HEADER; +} + +############################################################################## +# Read error file (given as command-line argument) in and process it into +# internal data structures, then create error header files. +# +for $file (@ARGV) { + my $prefix; # Local prefix for generated files + + ($prefix) = ($file =~ /(^.*\/)/); + # Read in the entire file + open SOURCE, $file or die "$file: $!\n"; + while ( defined ($line=<SOURCE>) ) { + if(!($line =~ /(^\s*#.*$)|(^\s*$)/)) { + # Construct data structures for later printing + parse_line($line); + } + } + close SOURCE; + + # Create header files + print "Generating 'H5Epubgen.h'\n"; + create_public($prefix); + print "Generating 'H5Einit.h'\n"; + create_init($prefix); + print "Generating 'H5Eterm.h'\n"; + create_term($prefix); + print "Generating 'H5Edefin.h'\n"; + create_define($prefix); +} |