From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- .../testmanager/db/gen-sql-comments.py | 236 +++++++++++++++++++++ 1 file changed, 236 insertions(+) create mode 100755 src/VBox/ValidationKit/testmanager/db/gen-sql-comments.py (limited to 'src/VBox/ValidationKit/testmanager/db/gen-sql-comments.py') diff --git a/src/VBox/ValidationKit/testmanager/db/gen-sql-comments.py b/src/VBox/ValidationKit/testmanager/db/gen-sql-comments.py new file mode 100755 index 00000000..2bdc239c --- /dev/null +++ b/src/VBox/ValidationKit/testmanager/db/gen-sql-comments.py @@ -0,0 +1,236 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# $Id: gen-sql-comments.py $ + +""" +Converts doxygen style comments in SQL script to COMMENT ON statements. +""" + +__copyright__ = \ +""" +Copyright (C) 2012-2023 Oracle and/or its affiliates. + +This file is part of VirtualBox base platform packages, as +available from https://www.virtualbox.org. + +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, in version 3 of the +License. + +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, see . + +The contents of this file may alternatively be used under the terms +of the Common Development and Distribution License Version 1.0 +(CDDL), a copy of it is provided in the "COPYING.CDDL" file included +in the VirtualBox distribution, in which case the provisions of the +CDDL are applicable instead of those of the GPL. + +You may elect to license modified versions of this file under the +terms and conditions of either the GPL or the CDDL or both. + +SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 +""" + +import sys; +import re; + + +def errorMsg(sMsg): + sys.stderr.write('error: %s\n' % (sMsg,)); + return 1; + +class SqlDox(object): + """ + Class for parsing relevant comments out of a pgsql file + and emit COMMENT ON statements from it. + """ + + def __init__(self, oFile, sFilename): + self.oFile = oFile; + self.sFilename = sFilename; + self.iLine = 0; # The current input line number. + self.sComment = None; # The current comment. + self.fCommentComplete = False; # Indicates that the comment has ended. + self.sCommentSqlObj = None; # SQL object indicated by the comment (@table). + self.sOuterSqlObj = None; # Like 'table yyyy' or 'type zzzz'. + self.sPrevSqlObj = None; # Like 'table xxxx'. + + + def error(self, sMsg): + return errorMsg('%s(%d): %s' % (self.sFilename, self.iLine, sMsg,)); + + def dprint(self, sMsg): + sys.stderr.write('debug: %s\n' % (sMsg,)); + return True; + + def resetComment(self): + self.sComment = None; + self.fCommentComplete = False; + self.sCommentSqlObj = None; + + def quoteSqlString(self, s): + return s.replace("'", "''"); + + def commitComment2(self, sSqlObj): + if self.sComment is not None and sSqlObj is not None: + print("COMMENT ON %s IS\n '%s';\n" % (sSqlObj, self.quoteSqlString(self.sComment.strip()))); + self.resetComment(); + return True; + + def commitComment(self): + return self.commitComment2(self.sCommentSqlObj); + + def process(self): + for sLine in self.oFile: + self.iLine += 1; + + sLine = sLine.strip(); + self.dprint('line %d: %s\n' % (self.iLine, sLine)); + if sLine.startswith('--'): + if sLine.startswith('--- '): + # + # New comment. + # The first list may have a @table, @type or similar that we're interested in. + # + self.commitComment(); + + sLine = sLine.lstrip('- '); + if sLine.startswith('@table '): + self.sCommentSqlObj = 'TABLE ' + (sLine[7:]).rstrip(); + self.sComment = ''; + elif sLine.startswith('@type '): + self.sCommentSqlObj = 'TYPE ' + (sLine[6:]).rstrip(); + self.sComment = ''; + elif sLine.startswith('@todo') \ + or sLine.startswith('@file') \ + or sLine.startswith('@page') \ + or sLine.startswith('@name') \ + or sLine.startswith('@{') \ + or sLine.startswith('@}'): + # Ignore. + pass; + elif sLine.startswith('@'): + return self.error('Unknown tag: %s' % (sLine,)); + else: + self.sComment = sLine; + + elif (sLine.startswith('-- ') or sLine == '--') \ + and self.sComment is not None and self.fCommentComplete is False: + # + # Append line to comment. + # + if sLine == '--': + sLine = ''; + else: + sLine = (sLine[3:]); + if self.sComment == '': + self.sComment = sLine; + else: + self.sComment += "\n" + sLine; + + elif sLine.startswith('--< '): + # + # Comment that starts on the same line as the object it describes. + # + sLine = (sLine[4:]).rstrip(); + # => Later/never. + else: + # + # Not a comment that interests us. So, complete any open + # comment and commit it if we know which SQL object it + # applies to. + # + self.fCommentComplete = True; + if self.sCommentSqlObj is not None: + self.commitComment(); + else: + # + # Not a comment. As above, we complete and optionally commit + # any open comment. + # + self.fCommentComplete = True; + if self.sCommentSqlObj is not None: + self.commitComment(); + + # + # Check for SQL (very fuzzy and bad). + # + asWords = sLine.split(' '); + if len(asWords) >= 3 \ + and asWords[0] == 'CREATE': + # CREATE statement. + sType = asWords[1]; + sName = asWords[2]; + if sType == 'UNIQUE' and sName == 'INDEX' and len(asWords) >= 4: + sType = asWords[2]; + sName = asWords[3]; + if sType in ('TABLE', 'TYPE', 'INDEX', 'VIEW'): + self.sOuterSqlObj = sType + ' ' + sName; + self.sPrevSqlObj = self.sOuterSqlObj; + self.dprint('%s' % (self.sOuterSqlObj,)); + self.commitComment2(self.sOuterSqlObj); + elif len(asWords) >= 1 \ + and self.sOuterSqlObj is not None \ + and self.sOuterSqlObj.startswith('TABLE ') \ + and re.search("^(as|al|bm|c|enm|f|i|l|s|ts|uid|uuid)[A-Z][a-zA-Z0-9]*$", asWords[0]) is not None: + # Possibly a column name. + self.sPrevSqlObj = 'COLUMN ' + self.sOuterSqlObj[6:] + '.' + asWords[0]; + self.dprint('column? %s' % (self.sPrevSqlObj)); + self.commitComment2(self.sPrevSqlObj); + + # + # Check for semicolon. + # + if sLine.find(");") >= 0: + self.sOuterSqlObj = None; + + return 0; + + +def usage(): + sys.stderr.write('usage: gen-sql-comments.py \n' + '\n' + 'The output goes to stdout.\n'); + return 0; + + +def main(asArgs): + # Parse the argument. :-) + sInput = None; + if (len(asArgs) != 2): + sys.stderr.write('syntax error: expected exactly 1 argument, a psql file\n'); + usage(); + return 2; + sInput = asArgs[1]; + + # Do the job, outputting to standard output. + try: + oFile = open(sInput, 'r'); + except: + return errorMsg("failed to open '%s' for reading" % (sInput,)); + + # header. + print("-- $" "Id" "$"); + print("--- @file"); + print("-- Autogenerated from %s. Do not edit!" % (sInput,)); + print("--"); + print(""); + for sLine in __copyright__.split('\n'): + if len(sLine) > 0: + print("-- %s" % (sLine,)); + else: + print("--"); + print(""); + print(""); + me = SqlDox(oFile, sInput); + return me.process(); + +sys.exit(main(sys.argv)); + -- cgit v1.2.3