-while (($hdr, $lib) = each %libinc)
-{
- next if($hdr eq "NONE");
- print STDERR "Scanning header file $hdr\n" if $debug;
- my $line = "", $def= "", $linenr = 0, $gotfile = 0, $cpp = 0;
- if (open(IN, "<$hdr")) {
- $gotfile = 1;
- while(<IN>) {
- $linenr++;
- print STDERR "line: $linenr\r" if $debug;
-
- last if(/BEGIN\s+ERROR\s+CODES/);
- if ($line ne '') {
- $_ = $line . $_;
- $line = '';
- }
-
- if (/\\$/) {
- $line = $_;
- next;
- }
-
- if(/\/\*/) {
- if (not /\*\//) { # multiline comment...
- $line = $_; # ... just accumulate
- next;
- } else {
- s/\/\*.*?\*\///gs; # wipe it
- }
- }
-
- if ($cpp) {
- $cpp++ if /^#\s*if/;
- $cpp-- if /^#\s*endif/;
- next;
- }
- $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
-
- next if (/^\#/); # skip preprocessor directives
-
- s/{[^{}]*}//gs; # ignore {} blocks
-
- if (/\{|\/\*/) { # Add a } so editor works...
- $line = $_;
- } else {
- $def .= $_;
- }
- }
- }
-
- print STDERR " \r" if $debug;
- $defnr = 0;
- # Delete any DECLARE_ macros
- $def =~ s/DECLARE_\w+\([\w,\s]+\)//gs;
- foreach (split /;/, $def) {
- $defnr++;
- print STDERR "def: $defnr\r" if $debug;
-
- # The goal is to collect function names from function declarations.
-
- s/^[\n\s]*//g;
- s/[\n\s]*$//g;
-
- # Skip over recognized non-function declarations
- next if(/typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/);
-
- # Remove STACK_OF(foo)
- s/STACK_OF\(\w+\)/void/;
-
- # Reduce argument lists to empty ()
- # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
- while(/\(.*\)/s) {
- s/\([^\(\)]+\)/\{\}/gs;
- s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
- }
- # pretend as we didn't use curly braces: {} -> ()
- s/\{\}/\(\)/gs;
-
- if (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
- my $name = $1; # a function name!
- $name =~ tr/[a-z]/[A-Z]/;
- $ftrans{$name} = $1;
- } elsif (/[\(\)]/ and not (/=/)) {
- print STDERR "Header $hdr: cannot parse: $_;\n";
- }
- }
-
- print STDERR " \r" if $debug;
-
- next if $reindex;
-
- # Scan function and reason codes and store them: keep a note of the
- # maximum code used.
-
- if ($gotfile) {
- while(<IN>) {
- if(/^\#\s*define\s+(\S+)\s+(\S+)/) {
- $name = $1;
- $code = $2;
- next if $name =~ /^${lib}err/;
- unless($name =~ /^${lib}_([RF])_(\w+)$/) {
- print STDERR "Invalid error code $name\n";
- next;
- }
- if($1 eq "R") {
- $rcodes{$name} = $code;
- if ($rassigned{$lib} =~ /:$code:/) {
- print STDERR "!! ERROR: $lib reason code $code assigned twice (collision at $name)\n";
- ++$errcount;
- }
- $rassigned{$lib} .= "$code:";
- if(!(exists $rextra{$name}) &&
- ($code > $rmax{$lib}) ) {
- $rmax{$lib} = $code;
- }
- } else {
- if ($fassigned{$lib} =~ /:$code:/) {
- print STDERR "!! ERROR: $lib function code $code assigned twice (collision at $name)\n";
- ++$errcount;
- }
- $fassigned{$lib} .= "$code:";
- if($code > $fmax{$lib}) {
- $fmax{$lib} = $code;
- }
- $fcodes{$name} = $code;
- }
- }
- }
- }
-
- if ($debug) {
- if (defined($fmax{$lib})) {
- print STDERR "Max function code fmax" . "{" . "$lib" . "} = $fmax{$lib}\n";
- $fassigned{$lib} =~ m/^:(.*):$/;
- @fassigned = sort {$a <=> $b} split(":", $1);
- print STDERR " @fassigned\n";
- }
- if (defined($rmax{$lib})) {
- print STDERR "Max reason code rmax" . "{" . "$lib" . "} = $rmax{$lib}\n";
- $rassigned{$lib} =~ m/^:(.*):$/;
- @rassigned = sort {$a <=> $b} split(":", $1);
- print STDERR " @rassigned\n";
- }
- }
-
- if ($lib eq "SSL") {
- if ($rmax{$lib} >= 1000) {
- print STDERR "!! ERROR: SSL error codes 1000+ are reserved for alerts.\n";
- print STDERR "!! Any new alerts must be added to $config.\n";
- ++$errcount;
- print STDERR "\n";
- }
- }
- close IN;
+ if ( $cpp ) {
+ $cpp++ if /^#\s*if/;
+ $cpp-- if /^#\s*endif/;
+ next;
+ }
+ $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
+
+ next if /^\#/; # skip preprocessor directives
+
+ s/{[^{}]*}//gs; # ignore {} blocks
+
+ if ( /\{|\/\*/ ) { # Add a so editor works...
+ $line = $_;
+ } else {
+ $def .= $_;
+ }
+ }
+
+ # Delete any DECLARE_ macros
+ my $defnr = 0;
+ $def =~ s/DECLARE_\w+\([\w,\s]+\)//gs;
+ foreach ( split /;/, $def ) {
+ $defnr++;
+ # The goal is to collect function names from function declarations.
+
+ s/^[\n\s]*//g;
+ s/[\n\s]*$//g;
+
+ # Skip over recognized non-function declarations
+ next if /typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/;
+
+ # Remove STACK_OF(foo)
+ s/STACK_OF\(\w+\)/void/;
+
+ # Reduce argument lists to empty ()
+ # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
+ while ( /\(.*\)/s ) {
+ s/\([^\(\)]+\)/\{\}/gs;
+ s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
+ }
+
+ # pretend as we didn't use curly braces: {} -> ()
+ s/\{\}/\(\)/gs;
+
+ # Last token just before the first () is a function name.
+ if ( /(\w+)\s*\(\).*/s ) {
+ my $name = $1;
+ $name =~ tr/[a-z]/[A-Z]/;
+ $ftrans{$name} = $1;
+ } elsif ( /[\(\)]/ and not(/=/) ) {
+ print STDERR "Header $hdr: cannot parse: $_;\n";
+ }
+ }
+
+ next if $reindex;
+
+ if ( $lib eq "SSL" && $rmax{$lib} >= 1000 ) {
+ print STDERR "SSL error codes 1000+ are reserved for alerts.\n";
+ print STDERR "Any new alerts must be added to $config.\n";
+ $errors++;
+ }
+ close IN;