diff options
Diffstat (limited to 'source4/script')
| -rw-r--r-- | source4/script/mkproto.pl | 140 | ||||
| -rw-r--r-- | source4/script/mkproto.sh | 9 |
2 files changed, 144 insertions, 5 deletions
diff --git a/source4/script/mkproto.pl b/source4/script/mkproto.pl new file mode 100644 index 0000000000..93a908165c --- /dev/null +++ b/source4/script/mkproto.pl @@ -0,0 +1,140 @@ +#!/usr/bin/perl + +use strict; +use warnings; + +my $header_name = '_PROTO_H_'; + +if ($ARGV[0] eq '-h') { + shift @ARGV; + $header_name = shift @ARGV; +} + + +sub print_header { + print "#ifndef $header_name\n"; + print "#define $header_name\n\n"; + print "/* This file is automatically generated with \"make proto\". DO NOT EDIT */\n\n"; +} + +sub print_footer { + printf "\n#endif /* %s */\n", $header_name; +} + +sub process_files { + my $line; + my $inheader; + my $gotstart; + + FILE: foreach my $filename (@ARGV) { + next FILE unless (open(FH, "< $filename")); # skip over file unless it can be opened + print "\n/* The following definitions come from $filename */\n\n"; + + $inheader = 0; + $gotstart = 0; + LINE: while (defined($line = <FH>)) { + + if ($inheader) { + # this chomp is somewhat expensive, so don't do it unless we know + # that we probably want to use it + chomp $line; + if ($line =~ /\)\s*$/o) { + $inheader = 0; + print "$line;\n"; + } else { + print "$line\n"; + } + next LINE; + } + + $gotstart = 0; + + # ignore static and extern declarations + if ($line =~ /^static|^extern/o || + $line !~ /^[a-zA-Z]/o || + $line =~ /[;]/o) { + next LINE; + } + + + if ($line =~ /^FN_GLOBAL_STRING/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "char *$fnName(void);\n"; + } + elsif ($line =~ /^FN_LOCAL_STRING/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "char *$fnName(int );\n"; + } + elsif ($line =~ /^FN_GLOBAL_BOOL/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "BOOL $fnName(void);\n"; + } + elsif ($line =~ /^FN_LOCAL_BOOL/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "BOOL $fnName(int );\n"; + } + elsif ($line =~ /^FN_GLOBAL_INTEGER/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "int $fnName(void);\n"; + } + elsif ($line =~ /^FN_LOCAL_INTEGER/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "int $fnName(int );\n"; + } + elsif ($line =~ /^FN_GLOBAL_LIST/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "const char **$fnName(void);\n"; + } + elsif ($line =~ /^FN_LOCAL_LIST/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "const char **$fnName(int );\n"; + } + elsif ($line =~ /^FN_GLOBAL_CONST_STRING/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "const char *$fnName(void);\n"; + } + elsif ($line =~ /^FN_LOCAL_CONST_STRING/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "const char *$fnName(int );\n"; + } + elsif ($line =~ /^FN_LOCAL_CHAR/o) { + my $fnName = (split(/[\(,]/, $line))[1]; + print "char $fnName(int );\n"; + } + + + # I'm going to leave these as is for now - perl can probably handle larger regex, though -- vance + # I've also sort of put these in approximate order of most commonly called + + elsif ( $line =~ /^NTSTATUS|^void|^BOOL|^int|^struct|^char|^const|^PyObject|^ssize_t|^size_t|^uint|^ADS_STATUS|^ADS_STRUCT|^enum.*\(|^SMB_ACL_T|^time|^smb_ucs2_t|^DATA_BLOB|^WERROR/o ) { + $gotstart = 1; + } elsif ( $line =~ /^smb_iconv_t|^long|^CLI_POLICY_HND|^FILE|^XFILE|^SMB_OFF_T|^pipes_struct|^smb_np_struct|^file_fd_struct|^files_struct|^connection_struct|^uid_t|^gid_t|^unsigned|^DIR|^user/o) { + $gotstart = 1; + } elsif ( $line =~ /^pid_t|^ino_t|^off_t|^double|^TDB_CONTEXT|^TDB_DATA|^TALLOC_CTX|^NT_DEVICEMODE|^NT_USER_TOKEN|^ADS_MODLIST|^SORTED_TREE|^REGISTRY_HOOK|^REGISTRY_VALUE|^NTTIME|^UNISTR2|^SMB_STRUCT_DIRENT|^SEC_DESC|^DOM_SID/o ) { + $gotstart = 1; + } + + + # goto next line if we don't have a start + next LINE unless $gotstart; + + if ( $line =~ /\(.*\)\s*$/o ) { + # now that we're here, we know we + chomp $line; + print "$line;\n"; + next LINE; + } + elsif ( $line =~ /\(/o ) { + + $inheader = 1; + # line hasn't been chomped, so we can assume it already has the \n + print $line; + next LINE; + } + } + } +} + +print_header(); +process_files(); +print_footer(); diff --git a/source4/script/mkproto.sh b/source4/script/mkproto.sh index 2bf96c9b41..43b0b52950 100644 --- a/source4/script/mkproto.sh +++ b/source4/script/mkproto.sh @@ -6,16 +6,16 @@ LC_COLLATE=C; export LC_COLLATE if [ $# -lt 3 ] then - echo "Usage: $0 awk [-h headerdefine] outputheader proto_obj" + echo "Usage: $0 perl [-h headerdefine] outputheader proto_obj" exit 1 fi -awk="$1" +perl="$1" shift if [ x"$1" = x-h ] then - headeropt="-v headername=$2" + headeropt="-h $2" shift; shift; else headeropt="" @@ -31,8 +31,7 @@ echo creating $header mkdir -p `dirname $header` -${awk} $headeropt \ - -f script/mkproto.awk $proto_src > $headertmp +${perl} script/mkproto.pl $headeropt $proto_src > $headertmp if cmp -s $header $headertmp 2>/dev/null then |