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1
19
20
21 package ca.mcgill.sable.soot.launching;
22
23 import java.util.*;
24
25 import org.eclipse.core.resources.*;
26 import org.eclipse.core.runtime.CoreException;
27 import org.eclipse.core.runtime.IPath;
28
29 import ca.mcgill.sable.soot.*;
30 import org.eclipse.jface.dialogs.*;
31 import org.eclipse.ui.IWorkbenchWindow;
32 import org.eclipse.jdt.core.*;
33
34
41 public class DavaHandler {
42
43 private IFolder sootOutputFolder;
44 private boolean davaBefore;
45 private ArrayList beforeList;
46 private String  davaProjName;
47 private IJavaProject davaProj;
48 private IFolder srcFolder;
49
50
51 public DavaHandler(){
52 setDavaProjName(Messages.getString("DavaHandler.Dava_Project"));
53 }
54
55 public boolean isDava(){
56 if (!getSootOutputFolder().getFolder(Messages.getString("DavaHandler.dava")).exists()) return false;
57 return true;
58 }
59
60 public void handleBefore() {
62 if (isDava()){
63 createBeforeList();
64 }
65 }
66
67 private void createBeforeList(){
68 try {
69 IResource [] elems = getSootOutputFolder().getFolder(Messages.getString("DavaHandler.dava")).getFolder(Messages.getString("DavaHandler.src")).members();
70 for (int i = 0; i < elems.length; i++) {
71 if (getBeforeList() == null){
72 setBeforeList(new ArrayList());
73 }
74 getBeforeList().add(elems[i]);
75 }
76 }
77 catch(CoreException e){
78 }
79
80 }
81
82 public void handleAfter() {
89 ArrayList newMembers = new ArrayList();
90 IPath jreLibPath = null;
91 try {
92 IResource [] elems = getSootOutputFolder().getFolder(Messages.getString("DavaHandler.dava")).getFolder(Messages.getString("DavaHandler.src")).members();
93 for (int i = 0; i < elems.length; i++) {
94 if (getBeforeList() == null){
95 newMembers.add(elems[i]);
96 if (elems[i] instanceof IFile){
97
98 SootPlugin.getDefault().getManager().setToFalseRemove((IFile)elems[i]);
99 }
100 }
101 else if (getBeforeList().contains(elems[i])) {
102 if (elems[i] instanceof IFile){
103
104 if (SootPlugin.getDefault().getManager().isFileMarkersRemove((IFile)elems[i])){
105 newMembers.add(elems[i]);
106
108 SootPlugin.getDefault().getManager().setToFalseRemove((IFile)elems[i]);
109 }
110 }
111
112 }
113 else if (!getBeforeList().contains(elems[i])){
114 if (SootPlugin.getDefault().getManager().getChangedResources() == null){
115 }
116 else if (SootPlugin.getDefault().getManager().getChangedResources().containsKey(elems[i])){
117 newMembers.add(elems[i]);
118 if (elems[i] instanceof IFile){
120
121 SootPlugin.getDefault().getManager().setToFalseRemove((IFile)elems[i]);
122 }
123 }
124 }
125 }
126
127 IProject proj = getSootOutputFolder().getProject();
129 IResource [] elements = proj.members();
130
131
132 IJavaProject jProj = JavaCore.create(proj);
133 IClasspathEntry [] paths = jProj.getRawClasspath();
134
135 for (int i = 0; i < paths.length; i++){
136 switch(paths[i].getEntryKind()){
137 case IClasspathEntry.CPE_CONTAINER:{
138 jreLibPath = paths[i].getPath();
139
140 break;
141 }
142
143 }
144 }
145 }
146 catch(CoreException e){
147 }
148
149 if (!newMembers.isEmpty()){
150
151 if (davaProjectExists()){
153 setDavaProj(JavaCore.create(SootPlugin.getWorkspace().getRoot().getProject(getDavaProjName())));
154 if (getDavaProj().isOpen()){
155 if (shouldCopyFiles()){
156 copyFiles(newMembers);
157 }
158 }
159 else {
160 openProject();
161 if (shouldCopyFiles()){
162 copyFiles(newMembers);
163 }
164 }
165 }
166 else {
168 boolean result = createSpecialDavaProject(jreLibPath);
169 if (result){
170 copyFiles(newMembers);
171 }
172
173 }
174 }
175 }
176
177 private boolean createSpecialDavaProject(IPath jreLibPath){
178 IWorkbenchWindow window = SootPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow();
179 MessageDialog create = new MessageDialog(window.getShell(), Messages.getString("DavaHandler.Soot_Question"), null, Messages.getString("DavaHandler.Would_you_like_to_create_a_new_Dava_Project_with_generated_Dava_src_files"), 0, new String [] {Messages.getString("DavaHandler.OK"), Messages.getString("DavaHandler.Cancel")}, 0);
180 create.open();
181 if (create.getReturnCode() == Dialog.OK){
182 IProject proj = SootPlugin.getWorkspace().getRoot().getProject(getDavaProjName());
184 if (!proj.exists()){
185 try {
186 proj.create(null);
187 proj.open(null);
188 IProjectDescription pd = proj.getDescription();
189 String [] natures = new String [] {Messages.getString("org.eclipse.jdt.core.javanature")};
190
191 pd.setNatureIds(natures);
192 proj.setDescription(pd, null);
193
194 setDavaProj(JavaCore.create(proj));
195 IFolder folder = proj.getFolder(Messages.getString("DavaHandler.src")); if (!folder.exists()){
197 folder.create(false, true, null);
198 }
199 setSrcFolder(folder);
200 IFolder out = proj.getFolder(Messages.getString("DavaHandler.bin")); if (!folder.exists()){
202 folder.create(false, true, null);
203 }
204 getDavaProj().setOutputLocation(out.getFullPath(), null);
205 IClasspathEntry [] entries = new IClasspathEntry [2];
206 entries[0] = JavaCore.newSourceEntry(folder.getFullPath());
207 if (jreLibPath != null){
208 entries[1] = JavaCore.newContainerEntry(jreLibPath);
209 }
210 getDavaProj().setRawClasspath(entries, null);
211 return true;
212 }
213 catch (CoreException e) {
214 e.printStackTrace();
215 return false;
216 }
217 }
218
219 }
220 return false;
221 }
222
223 private boolean shouldCopyFiles() {
224 IWorkbenchWindow window = SootPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow();
225 MessageDialog copy = new MessageDialog(window.getShell(), Messages.getString("DavaHandler.Soot_Question"), null, Messages.getString("DavaHandler.Would_you_like_to_copy_Dava_src_files_to_the_Dava_Project"), 0, new String [] {Messages.getString("DavaHandler.OK"), Messages.getString("DavaHandler.Cancel")}, 0); copy.open();
227 if (copy.getReturnCode() == Dialog.OK) return true;
228 return false;
229 }
230
231 private void copyFiles(ArrayList newFiles){
232 Iterator it = newFiles.iterator();
234 IPath srcPath = getDavaProj().getProject().getFolder(Messages.getString("DavaHandler.src")).getFullPath();
235 while (it.hasNext()){
236
237 try {
238 IResource next = (IResource)it.next();
239 IPath copyTo = srcPath.append(System.getProperty("file.separator")+next.getName()); if (getDavaProj().getProject().getFolder(Messages.getString("DavaHandler.src")).getFile(next.getName()).exists()) { getDavaProj().getProject().getFolder(Messages.getString("DavaHandler.src")).getFile(next.getName()).delete(false, null);
242 }
243 next.copy(copyTo, false, null);
244 }
245 catch (CoreException e) {
246 e.printStackTrace();
247
248 }
249 }
250
251
252 }
253
254 private void openProject(){
255 try {
256 getDavaProj().open(null);
257 }
258 catch (CoreException e) {
259 e.printStackTrace();
260 }
261 }
262
263 private boolean davaProjectExists() {
264 if (SootPlugin.getWorkspace().getRoot().getProject(getDavaProjName()).exists()) return true;
265 return false;
266 }
267 public void updateDavaProject(){
268
269 }
270
273 public IFolder getSootOutputFolder() {
274 return sootOutputFolder;
275 }
276
277
280 public void setSootOutputFolder(IFolder folder) {
281 sootOutputFolder = folder;
282 }
283
284
287 public boolean isDavaBefore() {
288 return davaBefore;
289 }
290
291
294 public void setDavaBefore(boolean b) {
295 davaBefore = b;
296 }
297
298
301 public ArrayList getBeforeList() {
302 return beforeList;
303 }
304
305
308 public void setBeforeList(ArrayList list) {
309 beforeList = list;
310 }
311
312
315 public String getDavaProjName() {
316 return davaProjName;
317 }
318
319
322 public void setDavaProjName(String string) {
323 davaProjName = string;
324 }
325
326
329 public IJavaProject getDavaProj() {
330 return davaProj;
331 }
332
333
336 public void setDavaProj(IJavaProject project) {
337 davaProj = project;
338 }
339
340
343 public IFolder getSrcFolder() {
344 return srcFolder;
345 }
346
347
350 public void setSrcFolder(IFolder folder) {
351 srcFolder = folder;
352 }
353
354 }
355 |
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