diff options
Diffstat (limited to 'main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildProject.cs')
| -rw-r--r-- | main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildProject.cs | 898 |
1 files changed, 247 insertions, 651 deletions
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildProject.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildProject.cs index 2976287a16..4674d3f027 100644 --- a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildProject.cs +++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildProject.cs @@ -26,33 +26,39 @@ // using System; -using System.Linq; using System.IO; using System.Collections.Generic; using System.Xml; using System.Text; +using MonoDevelop.Core; using MonoDevelop.Projects.Utility; -using MonoDevelop.Projects.Text; using Microsoft.Build.BuildEngine; +using MSProject = Microsoft.Build.BuildEngine.Project; +using System.Linq; +using MonoDevelop.Projects.Text; +using System.Threading.Tasks; namespace MonoDevelop.Projects.Formats.MSBuild { public class MSBuildProject { XmlDocument doc; - string file; + FilePath file; Dictionary<XmlElement,MSBuildObject> elemCache = new Dictionary<XmlElement,MSBuildObject> (); Dictionary<string, MSBuildItemGroup> bestGroups; - + List<MSBuildItemEvaluated> evaluatedItems = new List<MSBuildItemEvaluated> (); + List<MSBuildItemEvaluated> evaluatedItemsIgnoringCondition; + MSBuildEvaluatedPropertyCollection evaluatedProperties; + public const string Schema = "http://schemas.microsoft.com/developer/msbuild/2003"; static XmlNamespaceManager manager; bool endsWithEmptyLine; string newLine = Environment.NewLine; ByteOrderMark bom; - - internal static XmlNamespaceManager XmlNamespaceManager { + + public static XmlNamespaceManager XmlNamespaceManager { get { if (manager == null) { manager = new XmlNamespaceManager (new NameTable ()); @@ -62,9 +68,21 @@ namespace MonoDevelop.Projects.Formats.MSBuild } } - public string FileName { + public FilePath FileName { get { return file; } + set { file = value; } + } + + public FilePath BaseDirectory { + get { return file.ParentDirectory; } } + + public MSBuildFileFormat Format { + get; + set; + } + + public bool IsNewProject { get; private set; } public XmlDocument Document { get { return doc; } @@ -72,14 +90,27 @@ namespace MonoDevelop.Projects.Formats.MSBuild public MSBuildProject () { + evaluatedProperties = new MSBuildEvaluatedPropertyCollection (this); + evaluatedItemsIgnoringCondition = new List<MSBuildItemEvaluated> (); doc = new XmlDocument (); doc.PreserveWhitespace = false; doc.AppendChild (doc.CreateElement (null, "Project", Schema)); + IsNewProject = true; + } + + public static Task<MSBuildProject> LoadAsync (string file) + { + return Task<MSBuildProject>.Factory.StartNew (delegate { + var p = new MSBuildProject (); + p.Load (file); + return p; + }); } public void Load (string file) { this.file = file; + IsNewProject = false; using (FileStream fs = File.OpenRead (file)) { byte[] buf = new byte [1024]; int nread, i; @@ -172,18 +203,87 @@ namespace MonoDevelop.Projects.Formats.MSBuild return content; } + void WriteDataObjects () + { + foreach (var ob in elemCache.Values) { + if (ob is MSBuildPropertyGroup) + ((MSBuildPropertyGroup)ob).WriteDataObjects (); + else if (ob is MSBuildItem) + ((MSBuildItem)ob).WriteDataObjects (); + } + } + public void Evaluate () { - Evaluate (new MSBuildEvaluationContext ()); + try { + Engine e = new Engine (); + MSProject project = new MSProject (e); + project.Load (FileName); + SyncBuildProject (project); + } catch (Exception ex) { + // If the project can't be evaluated don't crash + LoggingService.LogError ("MSBuild project could not be evaluated", ex); + } } - public void Evaluate (MSBuildEvaluationContext context) + void SyncBuildProject (MSProject project) { - context.InitEvaluation (this); - foreach (var pg in PropertyGroups) - pg.Evaluate (context); - foreach (var pg in ItemGroups) - pg.Evaluate (context); + var xmlGroups = PropertyGroups.ToArray (); + var buildGroups = project.PropertyGroups.Cast<BuildPropertyGroup> ().ToArray (); + for (int n=0; n<xmlGroups.Length && n<buildGroups.Length; n++) + SyncBuildPropertyGroup (xmlGroups [n], buildGroups [n]); + + var xmlItems = ItemGroups.ToArray (); + var buildItems = project.ItemGroups.Cast<BuildItemGroup> ().Where (g => !g.IsImported).ToArray (); + for (int n=0; n<xmlItems.Length && n<buildItems.Length; n++) + SyncBuildItemGroup (xmlItems [n], buildItems [n]); + + var xmlImports = Imports.ToArray (); + var buildImports = project.Imports.Cast<Import> ().ToArray (); + for (int n = 0; n < xmlImports.Length && n < buildImports.Length; n++) + xmlImports [n].SetEvalResult (buildImports [n].EvaluatedProjectPath); + + foreach (BuildItem it in project.EvaluatedItems) { + var xit = new MSBuildItemEvaluated (this, it.Name, it.Include, it.FinalItemSpec); + xit.IsImported = it.IsImported; + ((MSBuildPropertyGroupEvaluated)xit.Metadata).Sync (it); + evaluatedItems.Add (xit); + } + + foreach (BuildItem it in project.EvaluatedItemsIgnoringCondition) { + var xit = new MSBuildItemEvaluated (this, it.Name, it.Include, it.FinalItemSpec); + xit.IsImported = it.IsImported; + ((MSBuildPropertyGroupEvaluated)xit.Metadata).Sync (it); + evaluatedItemsIgnoringCondition.Add (xit); + } + + evaluatedProperties.Sync (project.EvaluatedProperties); + } + + void SyncBuildPropertyGroup (MSBuildPropertyGroup xmlGroup, BuildPropertyGroup buildGroup) + { + var xmlProps = xmlGroup.Properties.ToArray (); + var buildProps = buildGroup.Cast<BuildProperty> ().ToArray (); + for (int n = 0; n < xmlProps.Length && n < buildProps.Length; n++) + SyncBuildProperty (xmlProps [n], buildProps [n]); + } + + void SyncBuildProperty (MSBuildProperty xmlProp, BuildProperty buildProp) + { + } + + void SyncBuildItemGroup (MSBuildItemGroup xmlGroup, BuildItemGroup buildGroup) + { + var xmlItems = xmlGroup.Items.ToArray (); + var buildItems = buildGroup.Cast<BuildItem> ().ToArray (); + for (int n = 0; n < xmlItems.Length && n < buildItems.Length; n++) + SyncBuildItem (xmlItems [n], buildItems [n]); + } + + void SyncBuildItem (MSBuildItem xmlItem, BuildItem buildItem) + { + xmlItem.SetEvalResult (buildItem.FinalItemSpec); + ((MSBuildPropertyGroupEvaluated)xmlItem.EvaluatedMetadata).Sync (buildItem); } public string DefaultTargets { @@ -200,11 +300,43 @@ namespace MonoDevelop.Projects.Formats.MSBuild doc.DocumentElement.RemoveAttribute ("ToolsVersion"); } } + + public string[] ProjectTypeGuids { + get { return GetGlobalPropertyGroup ().GetValue ("ProjectTypeGuids", "").Split (new []{';'}, StringSplitOptions.RemoveEmptyEntries).Select (t => t.Trim()).ToArray (); } + set { GetGlobalPropertyGroup ().SetValue ("ProjectTypeGuids", string.Join (";", value), preserveExistingCase:true); } + } + + public bool AddProjectTypeGuid (string guid) + { + var guids = GetGlobalPropertyGroup ().GetValue ("ProjectTypeGuids", "").Trim (); + if (guids.IndexOf (guid, StringComparison.OrdinalIgnoreCase) == -1) { + if (!string.IsNullOrEmpty (guids)) + guids += ";" + guid; + else + guids = guid; + GetGlobalPropertyGroup ().SetValue ("ProjectTypeGuids", guids, preserveExistingCase: true); + return true; + } + return false; + } - public MSBuildImport AddNewImport (string name, MSBuildImport beforeImport = null) + public bool RemoveProjectTypeGuid (string guid) + { + var guids = ProjectTypeGuids; + var newGuids = guids.Where (g => !g.Equals (guid, StringComparison.OrdinalIgnoreCase)).ToArray (); + if (newGuids.Length != guids.Length) { + ProjectTypeGuids = newGuids; + return true; + } else + return false; + } + + public MSBuildImport AddNewImport (string name, string condition = null, MSBuildImport beforeImport = null) { XmlElement elem = doc.CreateElement (null, "Import", MSBuildProject.Schema); elem.SetAttribute ("Project", name); + if (condition != null) + elem.SetAttribute ("Condition", condition); if (beforeImport != null) { doc.DocumentElement.InsertBefore (elem, beforeImport.Element); @@ -215,7 +347,12 @@ namespace MonoDevelop.Projects.Formats.MSBuild else doc.DocumentElement.AppendChild (elem); } - return new MSBuildImport (elem); + return GetImport (elem); + } + + public MSBuildImport GetImport (string name, string condition = null) + { + return Imports.FirstOrDefault (i => i.Project == name && i.Condition == condition); } public void RemoveImport (string name) @@ -228,21 +365,37 @@ namespace MonoDevelop.Projects.Formats.MSBuild Console.WriteLine ("ppnf:"); } + public void RemoveImport (MSBuildImport import) + { + import.Element.ParentNode.RemoveChild (import.Element); + } + public IEnumerable<MSBuildImport> Imports { get { foreach (XmlElement elem in doc.DocumentElement.SelectNodes ("tns:Import", XmlNamespaceManager)) - yield return new MSBuildImport (elem); + yield return GetImport (elem); } } - - public MSBuildPropertySet GetGlobalPropertyGroup () + + public IMSBuildEvaluatedPropertyCollection EvaluatedProperties { + get { return evaluatedProperties; } + } + + public IEnumerable<IMSBuildItemEvaluated> EvaluatedItems { + get { return evaluatedItems; } + } + + public IEnumerable<IMSBuildItemEvaluated> EvaluatedItemsIgnoringCondition { + get { return evaluatedItemsIgnoringCondition; } + } + + public IMSBuildPropertySet GetGlobalPropertyGroup () { - MSBuildPropertyGroupMerged res = new MSBuildPropertyGroupMerged (); foreach (MSBuildPropertyGroup grp in PropertyGroups) { if (grp.Condition.Length == 0) - res.Add (grp); + return grp; } - return res.GroupCount > 0 ? res : null; + return null; } public MSBuildPropertyGroup AddNewPropertyGroup (bool insertAtEnd) @@ -336,31 +489,67 @@ namespace MonoDevelop.Projects.Formats.MSBuild return group; } - public string GetProjectExtensions (string section) + public XmlElement GetProjectExtension (string section) { - XmlElement elem = doc.DocumentElement.SelectSingleNode ("tns:ProjectExtensions/tns:" + section, XmlNamespaceManager) as XmlElement; - if (elem != null) - return elem.InnerXml; - else - return string.Empty; + return doc.DocumentElement.SelectSingleNode ("tns:ProjectExtensions/tns:" + section, XmlNamespaceManager) as XmlElement; } - public void SetProjectExtensions (string section, string value) + public XmlElement GetMonoDevelopProjectExtension (string section) { + return doc.DocumentElement.SelectSingleNode ("tns:ProjectExtensions/tns:MonoDevelop/tns:Properties/tns:" + section, XmlNamespaceManager) as XmlElement; + } + + public void SetProjectExtension (string section, XmlElement value) + { + if (value.OwnerDocument != doc) + value = (XmlElement)doc.ImportNode (value, true); + + XmlElement elem = doc.DocumentElement ["ProjectExtensions", MSBuildProject.Schema]; + if (elem == null) { + elem = doc.CreateElement (null, "ProjectExtensions", MSBuildProject.Schema); + doc.DocumentElement.AppendChild (elem); + } + XmlElement sec = elem [section]; + if (sec == null) + elem.AppendChild (value); + else { + elem.InsertAfter (value, sec); + elem.RemoveChild (sec); + } + } + + public void SetMonoDevelopProjectExtension (string section, XmlElement value) + { + if (value.OwnerDocument != doc) + value = (XmlElement)doc.ImportNode (value, true); + XmlElement elem = doc.DocumentElement ["ProjectExtensions", MSBuildProject.Schema]; if (elem == null) { elem = doc.CreateElement (null, "ProjectExtensions", MSBuildProject.Schema); doc.DocumentElement.AppendChild (elem); } + var parent = elem; + elem = parent ["MonoDevelop", MSBuildProject.Schema]; + if (elem == null) { + elem = doc.CreateElement (null, "MonoDevelop", MSBuildProject.Schema); + parent.AppendChild (elem); + } + parent = elem; + elem = parent ["Properties", MSBuildProject.Schema]; + if (elem == null) { + elem = doc.CreateElement (null, "Properties", MSBuildProject.Schema); + parent.AppendChild (elem); + } XmlElement sec = elem [section]; - if (sec == null) { - sec = doc.CreateElement (null, section, MSBuildProject.Schema); - elem.AppendChild (sec); + if (sec == null) + elem.AppendChild (value); + else { + elem.InsertAfter (value, sec); + elem.RemoveChild (sec); } - sec.InnerXml = value; } - public void RemoveProjectExtensions (string section) + public void RemoveProjectExtension (string section) { XmlElement elem = doc.DocumentElement.SelectSingleNode ("tns:ProjectExtensions/tns:" + section, XmlNamespaceManager) as XmlElement; if (elem != null) { @@ -371,6 +560,19 @@ namespace MonoDevelop.Projects.Formats.MSBuild } } + public void RemoveMonoDevelopProjectExtension (string section) + { + XmlElement elem = doc.DocumentElement.SelectSingleNode ("tns:ProjectExtensions/tns:MonoDevelop/tns:Properties/tns:" + section, XmlNamespaceManager) as XmlElement; + if (elem != null) { + do { + XmlElement parent = (XmlElement) elem.ParentNode; + parent.RemoveChild (elem); + elem = parent; + } + while (!elem.HasChildNodes); + } + } + public void RemoveItem (MSBuildItem item) { elemCache.Remove (item.Element); @@ -383,12 +585,22 @@ namespace MonoDevelop.Projects.Formats.MSBuild } } + internal MSBuildImport GetImport (XmlElement elem) + { + MSBuildObject ob; + if (elemCache.TryGetValue (elem, out ob)) + return (MSBuildImport) ob; + MSBuildImport it = new MSBuildImport (elem); + elemCache [elem] = it; + return it; + } + internal MSBuildItem GetItem (XmlElement elem) { MSBuildObject ob; if (elemCache.TryGetValue (elem, out ob)) return (MSBuildItem) ob; - MSBuildItem it = new MSBuildItem (elem); + MSBuildItem it = new MSBuildItem (this, elem); elemCache [elem] = it; return it; } @@ -420,628 +632,12 @@ namespace MonoDevelop.Projects.Formats.MSBuild } } - public class MSBuildObject - { - XmlElement elem; - XmlElement evaluatedElem; - public MSBuildObject (XmlElement elem) - { - this.elem = elem; - } - - public XmlElement Element { - get { return elem; } - } - - public XmlElement EvaluatedElement { - get { return evaluatedElem ?? elem; } - protected set { evaluatedElem = value; } - } - - public bool IsEvaluated { - get { return evaluatedElem != null; } - } - - protected XmlElement AddChildElement (string name) - { - XmlElement e = elem.OwnerDocument.CreateElement (null, name, MSBuildProject.Schema); - elem.AppendChild (e); - return e; - } - - public string Label { - get { return EvaluatedElement.GetAttribute ("Label"); } - set { Element.SetAttribute ("Label", value); } - } - - public string Condition { - get { - return Element.GetAttribute ("Condition"); - } - set { - if (string.IsNullOrEmpty (value)) - Element.RemoveAttribute ("Condition"); - else - Element.SetAttribute ("Condition", value); - } - } - - internal virtual void Evaluate (MSBuildEvaluationContext context) - { - } - } - - public class MSBuildImport: MSBuildObject - { - public MSBuildImport (XmlElement elem): base (elem) - { - } - - public string Project { - get { return EvaluatedElement.GetAttribute ("Project"); } - set { Element.SetAttribute ("Project", value); } - } - - public string Condition { - get { return EvaluatedElement.GetAttribute ("Condition"); } - set { Element.SetAttribute ("Condition", value); } - } - } - public class MSBuildProperty: MSBuildObject - { - public MSBuildProperty (XmlElement elem): base (elem) - { - } - - public string Name { - get { return Element.Name; } - } - - internal bool Overwritten { get; set; } - - public string GetValue (bool isXml = false) - { - if (isXml) - return EvaluatedElement.InnerXml; - return EvaluatedElement.InnerText; - } - - public void SetValue (string value, bool isXml = false) - { - if (isXml) - Element.InnerXml = value; - else - Element.InnerText = value; - } - - internal override void Evaluate (MSBuildEvaluationContext context) - { - EvaluatedElement = null; - - if (!string.IsNullOrEmpty (Condition)) { - string cond; - if (!context.Evaluate (Condition, out cond)) { - // The value could not be evaluated, so if there is an existing value, it is not valid anymore - context.ClearPropertyValue (Name); - return; - } - if (!ConditionParser.ParseAndEvaluate (cond, context)) - return; - } - - XmlElement elem; - - if (context.Evaluate (Element, out elem)) { - EvaluatedElement = elem; - context.SetPropertyValue (Name, GetValue ()); - } else { - // The value could not be evaluated, so if there is an existing value, it is not valid anymore - context.ClearPropertyValue (Name); - } - } - } - public interface MSBuildPropertySet - { - MSBuildProperty GetProperty (string name); - IEnumerable<MSBuildProperty> Properties { get; } - MSBuildProperty SetPropertyValue (string name, string value, bool preserveExistingCase, bool isXml = false); - string GetPropertyValue (string name, bool isXml = false); - bool RemoveProperty (string name); - void RemoveAllProperties (); - void UnMerge (MSBuildPropertySet baseGrp, ISet<string> propertiesToExclude); - } - class MSBuildPropertyGroupMerged: MSBuildPropertySet - { - List<MSBuildPropertyGroup> groups = new List<MSBuildPropertyGroup> (); - - public void Add (MSBuildPropertyGroup g) - { - groups.Add (g); - } - - public int GroupCount { - get { return groups.Count; } - } - - public MSBuildProperty GetProperty (string name) - { - // Find property in reverse order, since the last set - // value is the good one - for (int n=groups.Count - 1; n >= 0; n--) { - var g = groups [n]; - MSBuildProperty p = g.GetProperty (name); - if (p != null) - return p; - } - return null; - } - - public MSBuildProperty SetPropertyValue (string name, string value, bool preserveExistingCase, bool isXml = false) - { - MSBuildProperty p = GetProperty (name); - if (p != null) { - if (!preserveExistingCase || !string.Equals (value, p.GetValue (isXml), StringComparison.OrdinalIgnoreCase)) { - p.SetValue (value, isXml); - } - return p; - } - return groups [0].SetPropertyValue (name, value, preserveExistingCase, isXml); - } - - public string GetPropertyValue (string name, bool isXml = false) - { - MSBuildProperty prop = GetProperty (name); - return prop != null ? prop.GetValue (isXml) : null; - } - - public bool RemoveProperty (string name) - { - bool found = false; - foreach (var g in groups) { - if (g.RemoveProperty (name)) { - Prune (g); - found = true; - } - } - return found; - } - - public void RemoveAllProperties () - { - foreach (var g in groups) { - g.RemoveAllProperties (); - Prune (g); - } - } - - public void UnMerge (MSBuildPropertySet baseGrp, ISet<string> propertiesToExclude) - { - foreach (var g in groups) { - g.UnMerge (baseGrp, propertiesToExclude); - } - } - - public IEnumerable<MSBuildProperty> Properties { - get { - foreach (var g in groups) { - foreach (var p in g.Properties) - yield return p; - } - } - } - - void Prune (MSBuildPropertyGroup g) - { - if (g != groups [0] && !g.Properties.Any()) { - // Remove this group since it's now empty - g.Parent.RemoveGroup (g); - } - } - } - public class MSBuildPropertyGroup: MSBuildObject, MSBuildPropertySet - { - Dictionary<string,MSBuildProperty> properties = new Dictionary<string,MSBuildProperty> (); - List<MSBuildProperty> propertyList = new List<MSBuildProperty> (); - MSBuildProject parent; - - public MSBuildPropertyGroup (MSBuildProject parent, XmlElement elem): base (elem) - { - this.parent = parent; - - foreach (var pelem in Element.ChildNodes.OfType<XmlElement> ()) { - MSBuildProperty prevSameName; - if (properties.TryGetValue (pelem.Name, out prevSameName)) - prevSameName.Overwritten = true; - - var prop = new MSBuildProperty (pelem); - propertyList.Add (prop); - properties [pelem.Name] = prop; // If a property is defined more than once, we only care about the last registered value - } - } - - public MSBuildProject Parent { - get { - return this.parent; - } - } - - public MSBuildProperty GetProperty (string name) - { - MSBuildProperty prop; - properties.TryGetValue (name, out prop); - return prop; - } - - public IEnumerable<MSBuildProperty> Properties { - get { - return propertyList.Where (p => !p.Overwritten); - } - } - - public MSBuildProperty SetPropertyValue (string name, string value, bool preserveExistingCase, bool isXml = false) - { - MSBuildProperty prop = GetProperty (name); - if (prop == null) { - XmlElement pelem = AddChildElement (name); - prop = new MSBuildProperty (pelem); - properties [name] = prop; - propertyList.Add (prop); - prop.SetValue (value, isXml); - } else if (!preserveExistingCase || !string.Equals (value, prop.GetValue (isXml), StringComparison.OrdinalIgnoreCase)) { - prop.SetValue (value, isXml); - } - return prop; - } - - public string GetPropertyValue (string name, bool isXml = false) - { - MSBuildProperty prop = GetProperty (name); - if (prop == null) - return null; - else - return prop.GetValue (isXml); - } - - public bool RemoveProperty (string name) - { - MSBuildProperty prop = GetProperty (name); - if (prop != null) { - properties.Remove (name); - propertyList.Remove (prop); - Element.RemoveChild (prop.Element); - return true; - } - return false; - } - - public void RemoveAllProperties () - { - List<XmlNode> toDelete = new List<XmlNode> (); - foreach (XmlNode node in Element.ChildNodes) { - if (node is XmlElement) - toDelete.Add (node); - } - foreach (XmlNode node in toDelete) - Element.RemoveChild (node); - properties.Clear (); - propertyList.Clear (); - } - - public void UnMerge (MSBuildPropertySet baseGrp, ISet<string> propsToExclude) - { - foreach (MSBuildProperty prop in baseGrp.Properties) { - if (propsToExclude != null && propsToExclude.Contains (prop.Name)) - continue; - MSBuildProperty thisProp = GetProperty (prop.Name); - if (thisProp != null && prop.GetValue (true).Equals (thisProp.GetValue (true), StringComparison.OrdinalIgnoreCase)) - RemoveProperty (prop.Name); - } - } - - internal override void Evaluate (MSBuildEvaluationContext context) - { - if (!string.IsNullOrEmpty (Condition)) { - string cond; - if (!context.Evaluate (Condition, out cond)) { - // The condition could not be evaluated. Clear all properties that this group defines - // since we don't know if they will have a value or not - foreach (var prop in Properties) - context.ClearPropertyValue (prop.Name); - return; - } - if (!ConditionParser.ParseAndEvaluate (cond, context)) - return; - } - - foreach (var prop in propertyList) - prop.Evaluate (context); - } - - public override string ToString() - { - string s = "[MSBuildPropertyGroup:"; - foreach (MSBuildProperty prop in Properties) - s += " " + prop.Name + "=" + prop.GetValue (true); - return s + "]"; - } - - } - public class MSBuildItem: MSBuildObject - { - public MSBuildItem (XmlElement elem): base (elem) - { - } - - public string Include { - get { return EvaluatedElement.GetAttribute ("Include"); } - set { Element.SetAttribute ("Include", value); } - } - - public string UnevaluatedInclude { - get { return Element.GetAttribute ("Include"); } - set { Element.SetAttribute ("Include", value); } - } - - public string Name { - get { return Element.Name; } - } - - public bool HasMetadata (string name) - { - return EvaluatedElement [name, MSBuildProject.Schema] != null; - } - - public void SetMetadata (string name, bool value) - { - SetMetadata (name, value ? "True" : "False"); - } - - public void SetMetadata (string name, string value, bool isXml = false) - { - // Don't overwrite the metadata value if the new value is the same as the old - // This will keep the old metadata string, which can contain property references - if (GetMetadata (name, isXml) == value) - return; - - XmlElement elem = Element [name, MSBuildProject.Schema]; - if (elem == null) { - elem = AddChildElement (name); - Element.AppendChild (elem); - } - if (isXml) - elem.InnerXml = value; - else - elem.InnerText = value; - } - - public void UnsetMetadata (string name) - { - XmlElement elem = Element [name, MSBuildProject.Schema]; - if (elem != null) { - Element.RemoveChild (elem); - if (!Element.HasChildNodes) - Element.IsEmpty = true; - } - } - - public string GetMetadata (string name, bool isXml = false) - { - XmlElement elem = EvaluatedElement [name, MSBuildProject.Schema]; - if (elem != null) - return isXml ? elem.InnerXml : elem.InnerText; - else - return null; - } - - public bool? GetBoolMetadata (string name) - { - var val = GetMetadata (name); - if (String.Equals (val, "False", StringComparison.OrdinalIgnoreCase)) - return false; - if (String.Equals (val, "True", StringComparison.OrdinalIgnoreCase)) - return true; - return null; - } - - public bool GetMetadataIsFalse (string name) - { - return String.Compare (GetMetadata (name), "False", StringComparison.OrdinalIgnoreCase) == 0; - } - - public void MergeFrom (MSBuildItem other) - { - foreach (XmlNode node in Element.ChildNodes) { - if (node is XmlElement) - SetMetadata (node.LocalName, node.InnerXml, true); - } - } - - internal override void Evaluate (MSBuildEvaluationContext context) - { - XmlElement elem; - if (context.Evaluate (Element, out elem)) - EvaluatedElement = elem; - else - EvaluatedElement = null; - } - } - public class MSBuildItemGroup: MSBuildObject - { - MSBuildProject parent; - - internal MSBuildItemGroup (MSBuildProject parent, XmlElement elem): base (elem) - { - this.parent = parent; - } - - public MSBuildItem AddNewItem (string name, string include) - { - XmlElement elem = AddChildElement (name); - MSBuildItem it = parent.GetItem (elem); - it.Include = include; - return it; - } - - public IEnumerable<MSBuildItem> Items { - get { - foreach (XmlNode node in Element.ChildNodes) { - XmlElement elem = node as XmlElement; - if (elem != null) - yield return parent.GetItem (elem); - } - } - } - - internal override void Evaluate (MSBuildEvaluationContext context) - { - foreach (var item in Items) - item.Evaluate (context); - } - } - public class MSBuildEvaluationContext: IExpressionContext - { - Dictionary<string,string> properties = new Dictionary<string, string> (); - bool allResolved; - MSBuildProject project; - - public MSBuildEvaluationContext () - { - } - - internal void InitEvaluation (MSBuildProject project) - { - this.project = project; - SetPropertyValue ("MSBuildThisFile", Path.GetFileName (project.FileName)); - SetPropertyValue ("MSBuildThisFileName", Path.GetFileNameWithoutExtension (project.FileName)); - SetPropertyValue ("MSBuildThisFileDirectory", Path.GetDirectoryName (project.FileName) + Path.DirectorySeparatorChar); - SetPropertyValue ("MSBuildThisFileExtension", Path.GetExtension (project.FileName)); - SetPropertyValue ("MSBuildThisFileFullPath", Path.GetFullPath (project.FileName)); - SetPropertyValue ("VisualStudioReferenceAssemblyVersion", project.ToolsVersion + ".0.0"); - } - - public string GetPropertyValue (string name) - { - string val; - if (properties.TryGetValue (name, out val)) - return val; - else - return Environment.GetEnvironmentVariable (name); - } - - public void SetPropertyValue (string name, string value) - { - properties [name] = value; - } - - public void ClearPropertyValue (string name) - { - properties.Remove (name); - } - - public bool Evaluate (XmlElement source, out XmlElement result) - { - allResolved = true; - result = (XmlElement) EvaluateNode (source); - return allResolved; - } - - XmlNode EvaluateNode (XmlNode source) - { - var elemSource = source as XmlElement; - if (elemSource != null) { - var elem = source.OwnerDocument.CreateElement (elemSource.Prefix, elemSource.LocalName, elemSource.NamespaceURI); - foreach (XmlAttribute attr in elemSource.Attributes) - elem.Attributes.Append ((XmlAttribute)EvaluateNode (attr)); - foreach (XmlNode child in elemSource.ChildNodes) - elem.AppendChild (EvaluateNode (child)); - return elem; - } - - var attSource = source as XmlAttribute; - if (attSource != null) { - bool oldResolved = allResolved; - var att = source.OwnerDocument.CreateAttribute (attSource.Prefix, attSource.LocalName, attSource.NamespaceURI); - att.Value = Evaluate (attSource.Value); - - // Condition attributes don't change the resolution status. Conditions are handled in the property and item objects - if (attSource.Name == "Condition") - allResolved = oldResolved; - - return att; - } - var textSource = source as XmlText; - if (textSource != null) { - return source.OwnerDocument.CreateTextNode (Evaluate (textSource.InnerText)); - } - return source.Clone (); - } - - public bool Evaluate (string str, out string result) - { - allResolved = true; - result = Evaluate (str); - return allResolved; - } - - string Evaluate (string str) - { - int i = str.IndexOf ("$("); - if (i == -1) - return str; - - int last = 0; - - StringBuilder sb = new StringBuilder (); - do { - sb.Append (str, last, i - last); - i += 2; - int j = str.IndexOf (")", i); - if (j == -1) { - allResolved = false; - return ""; - } - - string prop = str.Substring (i, j - i); - string val = GetPropertyValue (prop); - if (val == null) { - allResolved = false; - return ""; - } - - sb.Append (val); - last = j + 1; - i = str.IndexOf ("$(", last); - } - while (i != -1); - - sb.Append (str, last, str.Length - last); - return sb.ToString (); - } - - #region IExpressionContext implementation - - public string EvaluateString (string value) - { - if (value.StartsWith ("$(") && value.EndsWith (")")) - return GetPropertyValue (value.Substring (2, value.Length - 3)) ?? value; - else - return value; - } - - public string FullFileName { - get { - return project.FileName; - } - } - - #endregion - } } |