partial fix for 8847: Revamp SVN and CVS integration

  - adds checkincurl.php script for 1.1.x
  - needs rewrite to fit in 1.2.x

core/checkincurl.php

@@ -0,0 +1,118 @@
+<?php
+# Mantis - a php based bugtracking system
+
+# Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
+# Copyright (C) 2002 - 2007  Mantis Team   - mantisbt-dev@lists.sourceforge.net
+# Modification for CURL checkin by Bart van Leeuwen bart-nospam@netage.nl
+
+# Mantis 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.
+#
+# Mantis 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 Mantis.  If not, see <http://www.gnu.org/licenses/>.
+	# See the README and LICENSE files for details
+
+	# --------------------------------------------------------
+	# $Id: checkin.php,v 1.5.2.1 2007-10-13 22:35:16 giallu Exp $
+	# --------------------------------------------------------
+
+	global $g_bypass_headers;
+	$g_bypass_headers = 1;
+
+	require_once( dirname( dirname( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'core.php' );
+
+	# Check that failover the username is set and exists
+	$t_username = config_get( 'source_control_account' );
+	if ( is_blank( $t_username ) || ( user_get_id_by_name( $t_username ) === false ) ) {
+		echo "Invalid source control account ('$t_username').\n";
+		exit( 1 );
+	}
+
+	# Detect references to issues + concat all lines to have the comment log.
+	$t_commit_regexp = config_get( 'source_control_regexp' );
+    $t_commit_fixed_regexp = config_get( 'source_control_fixed_regexp' );
+    $t_source_control_server = config_get( 'source_control_server' );
+
+	$t_comment = '';
+	$t_issues = array();
+	$t_fixed_issues = array();
+
+	# check if we are called from the right IP ( @todo might wanna use a array here )
+	$t_remote = $_SERVER['REMOTE_ADDR'];
+	if(is_array($t_source_control_server)) {
+		if( !in_array($t_remote, $t_source_control_server)) {
+			echo "Not allowed from this IP ($t_remote)!!\n";
+		        exit(0);
+		}
+	} else {
+		if($t_remote != $t_source_control_server ) {
+			echo "Not allowed from this IP ($t_remote)!!\n";
+			exit(0);
+		}	
+	}
+	$t_line = isset($_POST['log']) ? $_POST['log'] : '';
+	#var_dump("$t_line");
+		$t_comment .= $t_line;
+		if ( preg_match_all( $t_commit_regexp, $t_line, $t_matches ) ) {
+			for ( $i = 0; $i < count( $t_matches[0] ); ++$i ) {
+				$t_issues[] = $t_matches[1][$i];
+			}
+		}
+
+		if ( preg_match_all( $t_commit_fixed_regexp, $t_line, $t_matches) ) {
+			for ( $i = 0; $i < count( $t_matches[0] ); ++$i ) {
+				$t_fixed_issues[] = $t_matches[1][$i];
+			}
+		}
+
+	# If no issues found, then no work to do.
+	if ( ( count( $t_issues ) == 0 ) && ( count( $t_fixed_issues ) == 0 ) ) {
+		echo "Comment does not reference any issues.\n";
+		exit(0);
+	}
+
+   	# first we try to figure out if we can login with the source control user
+   	$temp_username = $_POST['user'];
+    if( !auth_attempt_script_login( $temp_username ) ) {
+    	# Login as source control user
+		if ( !auth_attempt_script_login( $t_username ) ) {
+			echo "Unable to login\n";
+			exit( 1 );
+		}	
+	}
+
+	# grab alternate message if set
+	# this allows one to submt a large change log, but enter a short message
+	# I added this to use with a loadbuild process to identify when
+	# the bug fixes were configured into a system (and it's build version)
+	$t_alt_msg = isset($_POST['msg']) ? $_POST['msg'] : $t_comment;
+
+	# history parameters are reserved for future use.
+	$t_history_old_value = '';
+	$t_history_new_value = '';
+
+	# add note to each bug only once
+	$t_issues = array_unique( $t_issues );
+	$t_fixed_issues = array_unique( $t_fixed_issues );
+
+	# Call the custom function to register the checkin on each issue.
+
+	foreach ( $t_issues as $t_issue_id ) {
+		if ( !in_array( $t_issue_id, $t_fixed_issues ) ) {
+			helper_call_custom_function( 'checkin', array( $t_issue_id, $t_alt_msg, $t_history_old_value, $t_history_new_value, false ) );
+		}
+	}
+
+	foreach ( $t_fixed_issues as $t_issue_id ) {
+		helper_call_custom_function( 'checkin', array( $t_issue_id, $t_alt_msg, $t_history_old_value, $t_history_new_value, true ) );
+	}
+
+	exit( 0 );
+?>