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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /libkdenetwork/libgpg-error-copy/mkerrcodes2.awk
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+# 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)";
+}