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Base on a patch from Keith Seitz to use MIDataEvaluateExpression

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to get the return value instead of MIGDBSet class.
This commit is contained in:
Alain Magloire 2002-10-08 19:15:58 +00:00
parent cb369c6fcc
commit bf16d50fda
2 changed files with 17 additions and 34 deletions
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11
debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/command/MIGDBShowExitCode.java
View file

@ -13,19 +13,22 @@ import org.eclipse.cdt.debug.mi.core.output.MIOutput;
/**
*
* -gdb-show
*-data-evaluate-expression $_exitcode
* ^done,value="10"
*
* Show the current value of a GDB variable.
* Show the current value of a $_exitcode
*
*/
public class MIGDBShowExitCode extends MIGDBShow {
public class MIGDBShowExitCode extends MIDataEvaluateExpression {
public MIGDBShowExitCode() {
super(new String[] { "convenience", "$_exitcode" });
super("$_exitcode");
}
public MIGDBShowExitCodeInfo getMIGDBShowExitCodeInfo() throws MIException {
return (MIGDBShowExitCodeInfo)getMIInfo();
}
public MIInfo getMIInfo() throws MIException {
MIInfo info = null;
MIOutput out = getMIOutput();

40
debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/output/MIGDBShowExitCodeInfo.java
View file

@ -11,44 +11,24 @@ import java.util.List;
/**
* GDB/MI show parsing.
* (gdb)
* -gdb-show convenience $_exitcode
* ~"$_exitcode = 0"
* ~"\n"
* ^done
* -data-evaluate-expression $_exitcode
* ^done,value="10"
* (gdb)
*/
public class MIGDBShowExitCodeInfo extends MIInfo {
int code;
public class MIGDBShowExitCodeInfo extends MIDataEvaluateExpressionInfo {
public MIGDBShowExitCodeInfo(MIOutput o) {
super(o);
parse();
}
public int getCode() {
int code = 0;
String exp = getExpression();
try {
code = Integer.parseInt(exp);
} catch (NumberFormatException e) {
}
return code;
}
void parse() {
if (isDone()) {
MIOutput out = getMIOutput();
MIOOBRecord[] oobs = out.getMIOOBRecords();
for (int i = 0; i < oobs.length; i++) {
if (oobs[i] instanceof MIConsoleStreamOutput) {
MIStreamRecord cons = (MIStreamRecord)oobs[i];
String str = cons.getString();
if (str.startsWith("$_exitcode")) {
int j = str.indexOf('=');
if (j != -1) {
String sub = str.substring(j + 1).trim();
try {
code = Integer.parseInt(sub);
} catch (NumberFormatException e) {
}
}
}
}
}
}
}
}