Parsing of "info shared"

debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/output/MIInfoSharedLibraryInfo.java

@@ -0,0 +1,91 @@
+/*
+ * (c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ */
+package org.eclipse.cdt.debug.mi.core.output;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * GDB/MI thread list parsing.
+&"info shared\n"
+~"From        To          Syms Read   Shared Object Library\n"
+~"0x40042fa0  0x4013ba9b  Yes         /lib/i686/libc.so.6\n"
+~"0x40001db0  0x4001321c  Yes         /lib/ld-linux.so.2\n"
+
+ */
+public class MIInfoSharedLibraryInfo extends MIInfo {
+
+	MIShared[] shared;
+
+	public MIInfoSharedLibraryInfo(MIOutput out) {
+		super(out);
+		parse();
+	}
+
+	public MIShared[] getMIShared() {
+		return shared;
+	}
+
+	void parse() {
+		List aList = new ArrayList();
+		if (isDone()) {
+			MIOutput out = getMIOutput();
+			MIOOBRecord[] oobs = out.getMIOOBRecords();
+			for (int i = 0; i < oobs.length; i++) {
+				if (oobs[i] instanceof MIConsoleStreamOutput) {
+					MIStreamRecord cons = (MIStreamRecord) oobs[i];
+					String str = cons.getString();
+					// We are interested in the shared info
+					parseShared(str.trim(), aList);
+				}
+			}
+		}
+		shared = new MIShared[aList.size()];
+		for (int i = 0; i < aList.size(); i++) {
+			shared[i] = (MIShared)aList.get(i);
+		}
+	}
+
+	void parseShared(String str, List aList) {
+		if (str.length() > 0) {
+			// Pass the header
+			if (Character.isDigit(str.charAt(0))) {
+				int index = -1;
+				long from = 0;
+				long to = 0;
+				boolean syms = false;
+
+				for (int i = 0; i < 3 && (index = str.indexOf(' ')) != -1; i++) {
+					String sub = str.substring(0, index).trim();
+					// advance to next column
+					str = str.substring(index).trim();
+					switch (i) {
+						case 0: // first column is "From"
+							try {
+								from = Long.decode(sub).longValue();
+							} catch (NumberFormatException e) {
+							}
+						break;
+						case 1: // second column is "To"
+							try {
+								to = Long.decode(sub).longValue();
+							} catch (NumberFormatException e) {
+							}
+						break;
+						case 2: // third column is "Syms Read"
+							if (sub.equalsIgnoreCase("Yes")) {
+								syms = true;
+							}
+						break;
+						default: // last column is "Shared object library"
+							i = 3; // bail out. use the entire string
+					}
+				}
+				MIShared s = new MIShared(from, to, syms, str.trim());
+				aList.add(s);
+			}
+		}
+	}
+}