EPICS_driver_modules/StreamDevice
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print single space for "arbitrary whitespace" and nothing for "skip"

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This commit is contained in:
zimoch
2010-12-07 13:23:46 +00:00
parent 1230c01646
commit db88081fd7
1 changed files with 17 additions and 4 deletions
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21
src/StreamCore.cc
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@ -699,6 +699,10 @@ formatOutput()
fieldAddress.clear(); fieldAddress.clear();
continue; continue;
} }
case StreamProtocolParser::whitespace:
outputLine.append(' ');
case StreamProtocolParser::skip:
continue;
case esc: case esc:
// escaped literal byte // escaped literal byte
command = *commandIndex++; command = *commandIndex++;
@ -722,10 +726,19 @@ printSeparator()
long i = 0; long i = 0;
for (; i < separator.length(); i++) for (; i < separator.length(); i++)
{ {
if (separator[i] == StreamProtocolParser::skip || switch (separator[i])
separator[i] == StreamProtocolParser::whitespace) continue; // wildcards {
if (separator[i] == esc) i++; // escaped literal byte case StreamProtocolParser::whitespace:
outputLine.append(separator[i]); outputLine.append(' '); // print single space
case StreamProtocolParser::skip:
continue;
case esc:
// escaped literal byte
i++;
default:
// literal byte
outputLine.append(separator[i]);
}
} }
} }