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Method to allow customizing the line length in trace printouts

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Change-Id: If89987dc3cbfce1d2a329968346b6a3908fa5196
This commit is contained in:
Marc Khouzam 2017-02-10 11:41:45 -05:00
parent 74aa6f4e71
commit 74d67c7b38
1 changed files with 34 additions and 6 deletions
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40
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/internal/GdbDebugOptions.java
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@ -68,12 +68,29 @@ public class GdbDebugOptions implements DebugOptionsListener {
* @param throwable the {@link Throwable} or <code>null</code>
*/
public static void trace(String option, String message, Throwable throwable) {
//divide the string into substrings of 100 chars or less for printing
//to console
String systemPrintableMessage = message;
while (systemPrintableMessage.length() > 100) {
String partial = systemPrintableMessage.substring(0, 100);
systemPrintableMessage = systemPrintableMessage.substring(100);
trace(option, message, 100, throwable);
}
/**
* Prints the given message to System.out and to the OSGi tracing (if started)
* @param option the option or <code>null</code>
* @param message the message to print or <code>null</code>
* @param lineMax the number of character at which point the line should be
* split. Minimum 100. Negative number to indicate no split.
* @param throwable the {@link Throwable} or <code>null</code>
*/
public static void trace(String option, String message, int lineMax, Throwable throwable) {
if (lineMax < 0) {
lineMax = Integer.MAX_VALUE;
} else if (lineMax < 100) {
lineMax = 100;
}
//divide the string into substrings of 'lineMax' chars or less for printing to console
String systemPrintableMessage = message;
while (systemPrintableMessage.length() > lineMax) {
String partial = systemPrintableMessage.substring(0, lineMax);
systemPrintableMessage = systemPrintableMessage.substring(lineMax);
System.out.println(partial + "\\"); //$NON-NLS-1$
}
System.out.print(systemPrintableMessage);
@ -83,6 +100,17 @@ public class GdbDebugOptions implements DebugOptionsListener {
}
}
/**
* Prints the given message to System.out and to the OSGi tracing (if enabled)
*
* @param message the message or <code>null</code>
* @param lineMax the number of character at which point the line should be
* split. Minimum 100. Negative number to indicate no split.
*/
public static void trace(String message, int lineMax) {
trace(null, message, lineMax, null);
}
/**
* Prints the given message to System.out and to the OSGi tracing (if enabled)
*