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| author | Tim Moore <timoore@redhat.com> | 2009-12-04 13:08:01 +0100 |
|---|---|---|
| committer | Tim Moore <timoore@redhat.com> | 2009-12-04 13:08:01 +0100 |
| commit | 5ddc5963ce06ecea574e90ca503a3ee598522d8f (patch) | |
| tree | cd6dd73b8104da1c2527180b24b38b48828b307e /grapher/StapParser.hxx | |
| parent | 388924acea820c7a1328eb2ac8a4128437853c3a (diff) | |
| download | systemtap-steved-5ddc5963ce06ecea574e90ca503a3ee598522d8f.tar.gz systemtap-steved-5ddc5963ce06ecea574e90ca503a3ee598522d8f.tar.xz systemtap-steved-5ddc5963ce06ecea574e90ca503a3ee598522d8f.zip | |
support multiline data output from scripts run under the grapher
This is accompanied by support for multiline output in hover text.
* grapher/StapParser.cxx (ioCallback): Read data 'til the end of line
character, not just '\n'. Be careful to use I/O functions that don't
treat '\n' specially.
* grapher/StapParser.hxx: ditto
* grapher/CairoWidget.cxx (CairoTextBox::draw): Perform line breaks
for hover text.
* testsuite/systemtap.examples/general/grapher.stp: Do multiline
output of keyboard events. Also, fix longstanding breaking in the
pty probe.
Diffstat (limited to 'grapher/StapParser.hxx')
| -rw-r--r-- | grapher/StapParser.hxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/grapher/StapParser.hxx b/grapher/StapParser.hxx index a77ad1bc..4f1cbd5a 100644 --- a/grapher/StapParser.hxx +++ b/grapher/StapParser.hxx @@ -14,10 +14,11 @@ class StapParser GraphWidget* _widget; int _errFd; int _inFd; + unsigned char _lineEndChar; public: StapParser(Gtk::Window* win, GraphWidget* widget) : _win(win), _widget(widget), _errFd(-1), - _inFd(-1) + _inFd(-1), _lineEndChar('\n') { } void parseData(std::tr1::shared_ptr<GraphDataBase> gdata, |