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| 1 /// Copyright (c) Microsoft Corporation. All rights reserved. | |
| 2 | |
| 3 using System; | |
| 4 using System.Collections.Generic; | |
| 5 using System.Globalization; | |
| 6 using System.IO; | |
| 7 using System.Runtime.InteropServices; | |
| 8 using Microsoft.VisualStudio; | |
| 9 using Microsoft.VisualStudio.Shell.Interop; | |
| 10 | |
| 11 namespace Microsoft.VisualStudio.Project | |
| 12 { | |
| 13 /// <summary> | |
| 14 /// Defines abstract package. | |
| 15 /// </summary> | |
| 16 [ComVisible(true)] | |
| 17 [CLSCompliant(false)] | |
| 18 public abstract class ProjectPackage : Microsoft.VisualStudio.Shell.Pack
age | |
| 19 { | |
| 20 #region fields | |
| 21 /// <summary> | |
| 22 /// This is the place to register all the solution listeners. | |
| 23 /// </summary> | |
| 24 private List<SolutionListener> solutionListeners = new List<Solu
tionListener>(); | |
| 25 | |
| 26 /// <summary> | |
| 27 /// Knows about project trust levels for projects | |
| 28 /// </summary> | |
| 29 private Dictionary<Guid, ProjectTrustLevel> projectTrustTable =
new Dictionary<Guid, ProjectTrustLevel>(); | |
| 30 | |
| 31 /// <summary> | |
| 32 /// Key used for persistence in suo file | |
| 33 /// </summary> | |
| 34 private string projectTrustPersistenceKey; | |
| 35 #endregion | |
| 36 | |
| 37 #region properties | |
| 38 /// <summary> | |
| 39 /// Add your listener to this list. They should be added in the
overridden Initialize befaore calling the base. | |
| 40 /// </summary> | |
| 41 protected internal IList<SolutionListener> SolutionListeners | |
| 42 { | |
| 43 get | |
| 44 { | |
| 45 return this.solutionListeners; | |
| 46 } | |
| 47 } | |
| 48 | |
| 49 /// <summary> | |
| 50 /// Key used for persistence in suo file. | |
| 51 /// </summary> | |
| 52 private string ProjectTrustPersistenceKey | |
| 53 { | |
| 54 get | |
| 55 { | |
| 56 if(string.IsNullOrEmpty(this.projectTrustPersist
enceKey)) | |
| 57 { | |
| 58 string packageGuid = this.GetType().GUID
.ToString("B"); | |
| 59 this.projectTrustPersistenceKey = string
.Format(CultureInfo.InvariantCulture, "{0}_projecttrust", packageGuid.Substring(
1, 18)); | |
| 60 } | |
| 61 return this.projectTrustPersistenceKey; | |
| 62 } | |
| 63 } | |
| 64 #endregion | |
| 65 | |
| 66 #region ctor | |
| 67 protected ProjectPackage() | |
| 68 { | |
| 69 this.AddOptionKey(this.ProjectTrustPersistenceKey); | |
| 70 } | |
| 71 #endregion | |
| 72 | |
| 73 #region methods | |
| 74 /// <summary> | |
| 75 /// Get project trust level for a project instance | |
| 76 /// </summary> | |
| 77 /// <param name="projectInstance">the project instance guid</par
am> | |
| 78 /// <returns>project trust level</returns> | |
| 79 /// <exception cref="ArgumentException">project instance guid em
pty or not known </exception> | |
| 80 public ProjectTrustLevel GetProjectTrustLevel(Guid projectInstan
ce) | |
| 81 { | |
| 82 if(!this.projectTrustTable.ContainsKey(projectInstance)) | |
| 83 { | |
| 84 return ProjectTrustLevel.Unknown; | |
| 85 } | |
| 86 | |
| 87 return projectTrustTable[projectInstance]; ; | |
| 88 } | |
| 89 | |
| 90 /// <summary> | |
| 91 /// Sets the project trust level for a project. | |
| 92 /// </summary> | |
| 93 /// <param name="projectInstance">the project instance guid asso
ciated with project where project trus level is set</param> | |
| 94 /// <param name="projectTrustLevel">the trust level to be assign
ed to the project</param> | |
| 95 /// <exception cref="ArgumentException">project instance guid em
pty</exception> | |
| 96 public void SetProjectTrustLevel(Guid projectInstance, ProjectTr
ustLevel projectTrustLevel) | |
| 97 { | |
| 98 if(Guid.Empty == projectInstance) | |
| 99 { | |
| 100 throw new ArgumentException(SR.GetString(SR.Para
meterCannotBeNullOrEmpty, CultureInfo.CurrentUICulture), "projectInstance"); | |
| 101 } | |
| 102 | |
| 103 if(this.projectTrustTable.ContainsKey(projectInstance)) | |
| 104 { | |
| 105 this.projectTrustTable[projectInstance] = projec
tTrustLevel; | |
| 106 } | |
| 107 else | |
| 108 { | |
| 109 this.projectTrustTable.Add(projectInstance, proj
ectTrustLevel); | |
| 110 } | |
| 111 } | |
| 112 | |
| 113 /// <summary> | |
| 114 /// Reads the project trust information. Basically it is invokin
g the OnLoadOptions method. | |
| 115 /// This is needed because OnLoadOptions method calls happen lat
er then the project is loaded, and checked for security. | |
| 116 /// </summary> | |
| 117 [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usag
e", "CA1806:DoNotIgnoreMethodResults", MessageId = "Microsoft.VisualStudio.Shell
.Interop.IVsSolutionPersistence.LoadPackageUserOpts(Microsoft.VisualStudio.Shell
.Interop.IVsPersistSolutionOpts,System.String)")] | |
| 118 internal void ReadProjectTrustInformation() | |
| 119 { | |
| 120 this.projectTrustTable.Clear(); | |
| 121 | |
| 122 IVsSolutionPersistence persistance = this.GetService(typ
eof(SVsSolutionPersistence)) as IVsSolutionPersistence; | |
| 123 | |
| 124 if(persistance != null) | |
| 125 { | |
| 126 // Read the stream out of the .SUO file. This w
ill call us back on our ReadUserOptions method. | |
| 127 persistance.LoadPackageUserOpts(this, this.Proje
ctTrustPersistenceKey); | |
| 128 } | |
| 129 } | |
| 130 | |
| 131 protected override void Initialize() | |
| 132 { | |
| 133 base.Initialize(); | |
| 134 | |
| 135 // Subscribe to the solution events | |
| 136 this.solutionListeners.Add(new SolutionListenerForProjec
tReferenceUpdate(this)); | |
| 137 this.solutionListeners.Add(new SolutionListenerForProjec
tOpen(this)); | |
| 138 this.solutionListeners.Add(new SolutionListenerForBuildD
ependencyUpdate(this)); | |
| 139 this.solutionListeners.Add(new SolutionListenerForProjec
tEvents(this)); | |
| 140 | |
| 141 foreach(SolutionListener solutionListener in this.soluti
onListeners) | |
| 142 { | |
| 143 solutionListener.Init(); | |
| 144 } | |
| 145 } | |
| 146 | |
| 147 protected override void Dispose(bool disposing) | |
| 148 { | |
| 149 // Unadvise solution listeners. | |
| 150 try | |
| 151 { | |
| 152 if(disposing) | |
| 153 { | |
| 154 foreach(SolutionListener solutionListene
r in this.solutionListeners) | |
| 155 { | |
| 156 solutionListener.Dispose(); | |
| 157 } | |
| 158 } | |
| 159 } | |
| 160 finally | |
| 161 { | |
| 162 | |
| 163 base.Dispose(disposing); | |
| 164 } | |
| 165 } | |
| 166 | |
| 167 /// <summary> | |
| 168 /// Called by the base package to load solution options. | |
| 169 /// </summary> | |
| 170 /// <param name="key">Name of the stream.</param> | |
| 171 /// <param name="stream">The stream from ehere the pachage shoul
d read user specific options.</param> | |
| 172 protected override void OnLoadOptions(string key, Stream stream) | |
| 173 { | |
| 174 // Check if the .suo file is safe, i.e. created on this
computer | |
| 175 // This should really go on the Package.cs | |
| 176 IVsSolution solution = this.GetService(typeof(SVsSolutio
n)) as IVsSolution; | |
| 177 | |
| 178 if(solution != null) | |
| 179 { | |
| 180 object valueAsBool; | |
| 181 int result = solution.GetProperty((int)__VSPROPI
D2.VSPROPID_SolutionUserFileCreatedOnThisComputer, out valueAsBool); | |
| 182 | |
| 183 if(ErrorHandler.Failed(result) || !(bool)valueAs
Bool) | |
| 184 { | |
| 185 return; | |
| 186 } | |
| 187 } | |
| 188 | |
| 189 if(string.Compare(key, this.ProjectTrustPersistenceKey,
StringComparison.OrdinalIgnoreCase) == 0 && stream != null) | |
| 190 { | |
| 191 using(BinaryReader reader = new BinaryReader(str
eam)) | |
| 192 { | |
| 193 if(reader.BaseStream.Length == 0) | |
| 194 { | |
| 195 //No project trust information f
ound | |
| 196 return; | |
| 197 } | |
| 198 | |
| 199 int projects = reader.ReadInt32(); | |
| 200 for(int i = 1; i <= projects; i++) | |
| 201 { | |
| 202 string projectGuid = reader.Read
String(); | |
| 203 string trustlevel = reader.ReadS
tring(); | |
| 204 this.projectTrustTable.Add(new G
uid(projectGuid), (ProjectTrustLevel)Enum.Parse(typeof(ProjectTrustLevel), trust
level, true)); | |
| 205 } | |
| 206 } | |
| 207 } | |
| 208 else | |
| 209 { | |
| 210 base.OnLoadOptions(key, stream); | |
| 211 } | |
| 212 } | |
| 213 | |
| 214 /// <summary> | |
| 215 /// Called by the base package when the solution save the option
s | |
| 216 /// </summary> | |
| 217 /// <param name="key">Name of the stream.</param> | |
| 218 /// <param name="stream">The stream from ehere the pachage shoul
d read user specific options.</param> | |
| 219 protected override void OnSaveOptions(string key, Stream stream) | |
| 220 { | |
| 221 if(string.Compare(key, this.ProjectTrustPersistenceKey,
StringComparison.OrdinalIgnoreCase) == 0 && stream != null) | |
| 222 { | |
| 223 using(BinaryWriter writer = new BinaryWriter(str
eam)) | |
| 224 { | |
| 225 // Write an Int32 for the number of proj
ects in the trust table. | |
| 226 writer.Write((int)this.projectTrustTable
.Count); | |
| 227 foreach(Guid projectGuid in this.project
TrustTable.Keys) | |
| 228 { | |
| 229 writer.Write((string)projectGuid
.ToString("B")); | |
| 230 writer.Write(this.projectTrustTa
ble[projectGuid].ToString()); | |
| 231 } | |
| 232 } | |
| 233 | |
| 234 this.projectTrustTable.Clear(); | |
| 235 } | |
| 236 else | |
| 237 { | |
| 238 base.OnSaveOptions(key, stream); | |
| 239 } | |
| 240 } | |
| 241 #endregion | |
| 242 } | |
| 243 } | |
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Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master