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- #region BSD License
- /*
- Copyright (c) 2004-2005 Matthew Holmes ([email protected]), Dan Moorehead ([email protected])
- Redistribution and use in source and binary forms, with or without modification, are permitted
- provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
- and the following disclaimer in the documentation and/or other materials provided with the
- distribution.
- * The name of the author may not be used to endorse or promote products derived from this software
- without specific prior written permission.
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #endregion
- using System;
- using System.Collections.Generic;
- using System.IO;
- using System.Text.RegularExpressions;
- using System.Xml;
- using Prebuild.Core.Attributes;
- using Prebuild.Core.Interfaces;
- using Prebuild.Core.Utilities;
- namespace Prebuild.Core.Nodes
- {
- /// <summary>
- ///
- /// </summary>
- [DataNode("Match")]
- public class MatchNode : DataNode
- {
- #region Fields
- private readonly List<string> m_Files = new List<string>();
- private Regex m_Regex;
- private BuildAction? m_BuildAction;
- private SubType? m_SubType;
- string m_ResourceName = "";
- private CopyToOutput m_CopyToOutput;
- private bool m_Link;
- private string m_LinkPath;
- private bool m_PreservePath;
- private string m_Destination = "";
- private readonly List<ExcludeNode> m_Exclusions = new List<ExcludeNode>();
- #endregion
- #region Properties
- /// <summary>
- ///
- /// </summary>
- public IEnumerable<string> Files
- {
- get
- {
- return m_Files;
- }
- }
- /// <summary>
- ///
- /// </summary>
- public BuildAction? BuildAction
- {
- get
- {
- return m_BuildAction;
- }
- }
- public string DestinationPath
- {
- get
- {
- return m_Destination;
- }
- }
- /// <summary>
- ///
- /// </summary>
- public SubType? SubType
- {
- get
- {
- return m_SubType;
- }
- }
- public CopyToOutput CopyToOutput
- {
- get
- {
- return m_CopyToOutput;
- }
- }
- public bool IsLink
- {
- get
- {
- return m_Link;
- }
- }
- public string LinkPath
- {
- get
- {
- return m_LinkPath;
- }
- }
- /// <summary>
- ///
- /// </summary>
- public string ResourceName
- {
- get
- {
- return m_ResourceName;
- }
- }
- public bool PreservePath
- {
- get
- {
- return m_PreservePath;
- }
- }
- #endregion
- #region Private Methods
- /// <summary>
- /// Recurses the directories.
- /// </summary>
- /// <param name="path">The path.</param>
- /// <param name="pattern">The pattern.</param>
- /// <param name="recurse">if set to <c>true</c> [recurse].</param>
- /// <param name="useRegex">if set to <c>true</c> [use regex].</param>
- private void RecurseDirectories(string path, string pattern, bool recurse, bool useRegex, List<ExcludeNode> exclusions)
- {
- Match match;
- try
- {
- string[] files;
- Boolean excludeFile;
- if(!useRegex)
- {
- try
- {
- files = Directory.GetFiles(path, pattern);
- }
- catch (IOException)
- {
- // swallow weird IOException error when running in a virtual box
- // guest OS on a network share when the host OS is not Windows.
- // This seems to happen on network shares
- // when no files match, and may be related to this report:
- // http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=254546
- files = null;
- }
- if(files != null)
- {
- foreach (string file in files)
- {
- excludeFile = false;
- string fileTemp;
- if (file.Substring(0,2) == "./" || file.Substring(0,2) == ".\\")
- {
- fileTemp = file.Substring(2);
- }
- else
- {
- fileTemp = file;
- }
- // Check all excludions and set flag if there are any hits.
- foreach ( ExcludeNode exclude in exclusions )
- {
- Regex exRegEx = new Regex( exclude.Pattern );
- match = exRegEx.Match( file );
- excludeFile |= match.Success;
- }
- if ( !excludeFile )
- {
- m_Files.Add( fileTemp );
- }
- }
- }
- // don't call return here, because we may need to recursively search directories below
- // this one, even if no matches were found in this directory.
- }
- else
- {
- try
- {
- files = Directory.GetFiles(path);
- }
- catch (IOException)
- {
- // swallow weird IOException error when running in a virtual box
- // guest OS on a network share.
- files = null;
- }
- if (files != null)
- {
- foreach (string file in files)
- {
- excludeFile = false;
- match = m_Regex.Match(file);
- if (match.Success)
- {
- // Check all excludions and set flag if there are any hits.
- foreach (ExcludeNode exclude in exclusions)
- {
- Regex exRegEx = new Regex(exclude.Pattern);
- match = exRegEx.Match(file);
- excludeFile |= !match.Success;
- }
- if (!excludeFile)
- {
- m_Files.Add(file);
- }
- }
- }
- }
- }
-
- if(recurse)
- {
- string[] dirs = Directory.GetDirectories(path);
- if(dirs != null && dirs.Length > 0)
- {
- foreach (string str in dirs)
- {
- // hack to skip subversion folders. Not having this can cause
- // a significant performance hit when running on a network drive.
- if (str.EndsWith(".svn"))
- continue;
- RecurseDirectories(Helper.NormalizePath(str), pattern, recurse, useRegex, exclusions);
- }
- }
- }
- }
- catch(DirectoryNotFoundException)
- {
- return;
- }
- catch(ArgumentException)
- {
- return;
- }
- }
- #endregion
- #region Public Methods
- /// <summary>
- ///
- /// </summary>
- /// <param name="node"></param>
- public override void Parse(XmlNode node)
- {
- if( node == null )
- {
- throw new ArgumentNullException("node");
- }
- string path = Helper.AttributeValue(node, "path", ".");
- string pattern = Helper.AttributeValue(node, "pattern", "*");
- string destination = Helper.AttributeValue(node, "destination", string.Empty);
- bool recurse = (bool)Helper.TranslateValue(typeof(bool), Helper.AttributeValue(node, "recurse", "false"));
- bool useRegex = (bool)Helper.TranslateValue(typeof(bool), Helper.AttributeValue(node, "useRegex", "false"));
- string buildAction = Helper.AttributeValue(node, "buildAction", String.Empty);
- if (buildAction != string.Empty)
- m_BuildAction = (BuildAction)Enum.Parse(typeof(BuildAction), buildAction);
- //TODO: Figure out where the subtype node is being assigned
- //string subType = Helper.AttributeValue(node, "subType", string.Empty);
- //if (subType != String.Empty)
- // m_SubType = (SubType)Enum.Parse(typeof(SubType), subType);
- m_ResourceName = Helper.AttributeValue(node, "resourceName", m_ResourceName);
- m_CopyToOutput = (CopyToOutput) Enum.Parse(typeof(CopyToOutput), Helper.AttributeValue(node, "copyToOutput", m_CopyToOutput.ToString()));
- m_Link = bool.Parse(Helper.AttributeValue(node, "link", bool.FalseString));
- if ( m_Link )
- {
- m_LinkPath = Helper.AttributeValue( node, "linkPath", string.Empty );
- }
- m_PreservePath = bool.Parse( Helper.AttributeValue( node, "preservePath", bool.FalseString ) );
- if ( buildAction == "Copy")
- m_Destination = destination;
- if(path != null && path.Length == 0)
- path = ".";//use current directory
-
- //throw new WarningException("Match must have a 'path' attribute");
- if(pattern == null)
- {
- throw new WarningException("Match must have a 'pattern' attribute");
- }
- path = Helper.NormalizePath(path);
- if(!Directory.Exists(path))
- {
- throw new WarningException("Match path does not exist: {0}", path);
- }
- try
- {
- if(useRegex)
- {
- m_Regex = new Regex(pattern);
- }
- }
- catch(ArgumentException ex)
- {
- throw new WarningException("Could not compile regex pattern: {0}", ex.Message);
- }
- foreach(XmlNode child in node.ChildNodes)
- {
- IDataNode dataNode = Kernel.Instance.ParseNode(child, this);
- if(dataNode is ExcludeNode)
- {
- ExcludeNode excludeNode = (ExcludeNode)dataNode;
- m_Exclusions.Add( excludeNode );
- }
- }
- RecurseDirectories( path, pattern, recurse, useRegex, m_Exclusions );
- if (m_Files.Count < 1)
- {
- // Include the project name when the match node returns no matches to provide extra
- // debug info.
- ProjectNode project = Parent.Parent as ProjectNode;
- string projectName = "";
- if (project != null)
- projectName = " in project " + project.AssemblyName;
- throw new WarningException("Match" + projectName + " returned no files: {0}{1}", Helper.EndPath(path), pattern);
- }
- m_Regex = null;
- }
- #endregion
- }
- }
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