1 files changed, 134 insertions, 0 deletions
diff --git a/libgpg-error-1.9/src/mkerrcodes2.awk b/libgpg-error-1.9/src/mkerrcodes2.awk
new file mode 100644
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+++ b/libgpg-error-1.9/src/mkerrcodes2.awk
@@ -0,0 +1,134 @@
+# mkstrtable.awk
+# Copyright (C) 2003 g10 Code GmbH
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+#
+# As a special exception, g10 Code GmbH gives unlimited permission to
+# copy, distribute and modify the C source files that are the output
+# of mkerrcodes2.awk.  You need not follow the terms of the GNU General
+# Public License when using or distributing such scripts, even though
+# portions of the text of mkerrcodes2.awk appear in them.  The GNU
+# General Public License (GPL) does govern all other use of the material
+# that constitutes the mkerrcodes2.awk program.
+#
+# Certain portions of the mkerrcodes2.awk source text are designed to be
+# copied (in certain cases, depending on the input) into the output of
+# mkerrcodes2.awk.  We call these the "data" portions.  The rest of the
+# mkerrcodes2.awk source text consists of comments plus executable code
+# that decides which of the data portions to output in any given case.
+# We call these comments and executable code the "non-data" portions.
+# mkstrtable.h never copies any of the non-data portions into its output.
+#
+# This special exception to the GPL applies to versions of mkerrcodes2.awk
+# released by g10 Code GmbH.  When you make and distribute a modified version
+# of mkerrcodes2.awk, you may extend this special exception to the GPL to
+# apply to your modified version as well, *unless* your modified version
+# has the potential to copy into its output some of the text that was the
+# non-data portion of the version that you started with.  (In other words,
+# unless your change moves or copies text from the non-data portions to the
+# data portions.)  If your modification has such potential, you must delete
+# any notice of this special exception to the GPL from your modified version.
+
+# This script outputs a source file that does define the following
+# symbols:
+#
+# static const char msgstr[];
+# A string containing all messages in the list.
+#
+# static const int msgidx[];
+# A list of index numbers, one for each message, that points to the
+# beginning of the string in msgstr.
+#
+# msgidxof (code);
+# A macro that maps code numbers to idx numbers.  If a DEFAULT MESSAGE
+# is provided (see below), its index will be returned for unknown codes.
+# Otherwise -1 is returned for codes that do not appear in the list.
+# You can lookup the message with code CODE with:
+# msgstr + msgidx[msgidxof (code)].
+#
+# The input file has the following format:
+# CODE1	MESSAGE1		(Code number, <tab>, message string)
+# CODE2	MESSAGE2		(Code number, <tab>, message string)
+# ...
+# CODEn	MESSAGEn		(Code number, <tab>, message string)
+# 	DEFAULT MESSAGE		(<tab>, fall-back message string)
+#
+# Comments (starting with # and ending at the end of the line) are removed,
+# as is trailing whitespace.  The last line is optional; if no DEFAULT
+# MESSAGE is given, msgidxof will return the number -1 for unknown
+# index numbers.
+
+BEGIN {
+# msg holds the number of messages.
+  msg = 0;
+  print "/* Output of mkerrcodes2.awk.  DO NOT EDIT.  */";
+  print "";
+  header = 1;
+}
+
+/^#/ { next; }
+
+header {
+  if ($1 ~ /^[0123456789]+$/)
+    {
+      print "static const int err_code_from_index[] = {";
+      header = 0;
+    }
+  else
+    print;
+}
+
+!header {
+  sub (/\#.+/, "");
+  sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+  if (/^$/)
+    next;
+
+# Print the string msgstr line by line.  We delay output by one line to be able
+# to treat the last line differently (see END).
+  print "  " $2 ",";
+
+# Remember the error value and index of each error code.
+  code[msg] = $1;
+  pos[msg] = $2;
+  msg++;
+}
+END {
+  print "};";
+  print "";
+  print "#define errno_to_idx(code) (0 ? -1 \\";
+
+# Gather the ranges.
+  skip = code[0];
+  start = code[0];
+  stop = code[0];
+  for (i = 1; i < msg; i++)
+    {
+      if (code[i] == stop + 1)
+	stop++;
+      else
+	{
+	  print "  : ((code >= " start ") && (code <= " stop ")) ? (code - " \
+            skip ") \\";
+	  skip += code[i] - stop - 1;
+	  start = code[i];
+	  stop = code[i];
+	}
+    }
+  print "  : ((code >= " start ") && (code <= " stop ")) ? (code - " \
+    skip ") \\";
+  print "  : -1)";
+}