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Diffstat (limited to 'build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java')
-rw-r--r--build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java213
1 files changed, 177 insertions, 36 deletions
diff --git a/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java b/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java
index ff03f5f9120..3d563258eba 100644
--- a/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java
+++ b/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java
@@ -97,11 +97,13 @@ import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.QualifiedName;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.core.runtime.jobs.Job;
+import org.eclipse.osgi.service.environment.Constants;
public class CommonBuilder extends ACBuilder {
@@ -2070,7 +2072,46 @@ public class CommonBuilder extends ACBuilder {
// Turn the string into an array.
private String[] makeArray(String line) {
- // this method is extracted as CommandLineUtil.argumentsToArray on HEAD
+ return argumentsToArray(line);
+ }
+
+ private void removeAllMarkers(IProject currProject) throws CoreException {
+ IWorkspace workspace = currProject.getWorkspace();
+
+ // remove all markers
+ IMarker[] markers = currProject.findMarkers(ICModelMarker.C_MODEL_PROBLEM_MARKER, true, IResource.DEPTH_INFINITE);
+ if (markers != null) {
+ workspace.deleteMarkers(markers);
+ }
+ }
+ // this method is extracted as CommandLineUtil.argumentsToArray on HEAD
+ private static String[] argumentsToArray(String line) {
+ boolean osWin;
+ try {
+ osWin = Platform.getOS().equals(Constants.OS_WIN32);
+ } catch (Exception e) {
+ osWin = false;
+ }
+ if (osWin) {
+ return argumentsToArrayWindowsStyle(line);
+ } else {
+ return argumentsToArrayUnixStyle(line);
+ }
+ }
+ /**
+ * Parsing arguments in a shell style.
+ * i.e.
+ * <code>
+ * ["a b c" d] -> [[a b c],[d]]
+ * [a d] -> [[a],[d]]
+ * ['"quoted"'] -> [["quoted"]]
+ * [\\ \" \a] -> [[\],["],[a]]
+ * ["str\\str\a"] -> [[str\str\a]]
+ * </code>
+ * @param line
+ * @return array of arguments, or empty array if line is null or empty
+ */
+ private static String[] argumentsToArrayUnixStyle(String line) {
final int INITIAL = 0;
final int IN_DOUBLE_QUOTES = 1;
final int IN_DOUBLE_QUOTES_ESCAPED = 2;
@@ -2078,42 +2119,44 @@ public class CommonBuilder extends ACBuilder {
final int IN_SINGLE_QUOTES = 4;
final int IN_ARG = 5;
- if (line == null) {
+ if (line == null) {
line = ""; //$NON-NLS-1$
}
-
+
char[] array = line.trim().toCharArray();
ArrayList<String> aList = new ArrayList<String>();
StringBuilder buffer = new StringBuilder();
int state = INITIAL;
for (int i = 0; i < array.length; i++) {
char c = array[i];
+
switch (state) {
case IN_ARG:
// fall through
case INITIAL:
- switch (c) {
- case ' ':
- if (state == INITIAL) break; // ignore extra spaces
- // add argument
- state = INITIAL;
- String arg = buffer.toString();
- buffer = new StringBuilder();
- aList.add(arg);
- break;
- case '\\':
- state = ESCAPED;
- break;
- case '\'':
- state = IN_SINGLE_QUOTES;
- break;
- case '\"':
- state = IN_DOUBLE_QUOTES;
- break;
- default:
- state = IN_ARG;
- buffer.append(c);
- break;
+ if (Character.isWhitespace(c)) {
+ if (state == INITIAL) break; // ignore extra spaces
+ // add argument
+ state = INITIAL;
+ String arg = buffer.toString();
+ buffer = new StringBuilder();
+ aList.add(arg);
+ } else {
+ switch (c) {
+ case '\\':
+ state = ESCAPED;
+ break;
+ case '\'':
+ state = IN_SINGLE_QUOTES;
+ break;
+ case '\"':
+ state = IN_DOUBLE_QUOTES;
+ break;
+ default:
+ state = IN_ARG;
+ buffer.append(c);
+ break;
+ }
}
break;
case IN_DOUBLE_QUOTES:
@@ -2146,12 +2189,12 @@ public class CommonBuilder extends ACBuilder {
buffer.append(c);
break;
case 'n':
- buffer.append('\n');
+ buffer.append("\n"); //$NON-NLS-1$
break;
default:
buffer.append('\\');
buffer.append(c);
- break;
+ break;
}
state = IN_DOUBLE_QUOTES;
break;
@@ -2161,19 +2204,117 @@ public class CommonBuilder extends ACBuilder {
break;
}
}
-
- if (state!=INITIAL) { // this allow to process empty string as an argument
+
+ if (state != INITIAL) { // this allow to process empty string as an argument
aList.add(buffer.toString());
}
return aList.toArray(new String[aList.size()]);
}
+
+
+ /**
+ * Parsing arguments in a cmd style.
+ * i.e.
+ * <code>
+ * ["a b c" d] -> [[a b c],[d]]
+ * [a d] -> [[a],[d]]
+ * ['"quoted"'] -> [['quoted']]
+ * [\\ \" \a] -> [[\\],["],[\a]]
+ * ["str\\str\a"] -> [[str\\str\a]]
+ * </code>
+ * @param line
+ * @return array of arguments, or empty array if line is null or empty
+ */
+ private static String[] argumentsToArrayWindowsStyle(String line) {
+ final int INITIAL = 0;
+ final int IN_DOUBLE_QUOTES = 1;
+ final int IN_DOUBLE_QUOTES_ESCAPED = 2;
+ final int ESCAPED = 3;
+ final int IN_ARG = 5;
- private void removeAllMarkers(IProject currProject) throws CoreException {
- IWorkspace workspace = currProject.getWorkspace();
+ if (line == null) {
+ line = ""; //$NON-NLS-1$
+ }
- // remove all markers
- IMarker[] markers = currProject.findMarkers(ICModelMarker.C_MODEL_PROBLEM_MARKER, true, IResource.DEPTH_INFINITE);
- if (markers != null) {
- workspace.deleteMarkers(markers);
+ char[] array = line.trim().toCharArray();
+ ArrayList<String> aList = new ArrayList<String>();
+ StringBuilder buffer = new StringBuilder();
+ int state = INITIAL;
+ for (int i = 0; i < array.length; i++) {
+ char c = array[i];
+
+ switch (state) {
+ case IN_ARG:
+ // fall through
+ case INITIAL:
+ if (Character.isWhitespace(c)) {
+ if (state == INITIAL) break; // ignore extra spaces
+ // add argument
+ state = INITIAL;
+ String arg = buffer.toString();
+ buffer = new StringBuilder();
+ aList.add(arg);
+ } else {
+ switch (c) {
+ case '\\':
+ state = ESCAPED;
+ break;
+ case '\"':
+ state = IN_DOUBLE_QUOTES;
+ break;
+ default:
+ state = IN_ARG;
+ buffer.append(c);
+ break;
+ }
+ }
+ break;
+ case IN_DOUBLE_QUOTES:
+ switch (c) {
+ case '\\':
+ state = IN_DOUBLE_QUOTES_ESCAPED;
+ break;
+ case '\"':
+ state = IN_ARG;
+ break;
+ default:
+ buffer.append(c);
+ break;
+ }
+ break;
+ case IN_DOUBLE_QUOTES_ESCAPED:
+ switch (c) {
+ case '\"':
+ buffer.append(c);
+ break;
+ default:
+ buffer.append('\\');
+ buffer.append(c);
+ break;
+ }
+ state = IN_DOUBLE_QUOTES;
+ break;
+ case ESCAPED:
+ state = IN_ARG;
+ switch (c) {
+ case ' ':
+ case '\"':
+ buffer.append(c);
+ break;
+ default:
+ buffer.append('\\');
+ buffer.append(c);
+ break;
+ }
+ break;
+ }
}
- }}
+
+ if (state != INITIAL) { // this allow to process empty string as an argument
+ aList.add(buffer.toString());
+ }
+ return aList.toArray(new String[aList.size()]);
+ }
+
+
+}

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