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Tweak the basicio parser so that it properly handles multi-value

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lines with hashes (lines like symbol [hash] [hash] are still not
handled, but aren't outputted from any command either as of now).
This commit is contained in:
Thomas Keller 2010-10-04 15:20:53 +00:00
parent 0c575ccc74
commit 90edbf0d8b
1 changed files with 16 additions and 11 deletions
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27
src/IDF/Scm/Monotone/BasicIO.php
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@ -68,17 +68,30 @@ class IDF_Scm_Monotone_BasicIO
{
unset($stanzaLine['hash']);
$valCount = 0;
while ($in[$pos] == '"') {
++$pos; // opening quote
// if hashs and plain values are encountered in the same
// value list, we add the hash values as simple values as well
while ($in[$pos] == '"' || $in[$pos] == '[') {
$isHashValue = $in[$pos] == '[';
++$pos; // opening quote / bracket
$stanzaLine['values'][$valCount] = '';
while ($pos < $length) {
$ch = $in[$pos]; $pr = $in[$pos-1];
if ($ch == '"' && $pr != '\\') break;
if (($isHashValue && $ch == ']')
||(!$isHashValue && $ch == '"' && $pr != '\\'))
break;
++$pos;
$stanzaLine['values'][$valCount] .= $ch;
}
++$pos; // closing quote
if (!$isHashValue) {
$stanzaLine['values'][$valCount] = str_replace(
array("\\\\", "\\\""),
array("\\", "\""),
$stanzaLine['values'][$valCount]
);
}
if ($pos >= $length)
break;
@ -87,14 +100,6 @@ class IDF_Scm_Monotone_BasicIO
++$valCount;
}
}
for ($i = 0; $i <= $valCount; $i++) {
$stanzaLine['values'][$i] = str_replace(
array("\\\\", "\\\""),
array("\\", "\""),
$stanzaLine['values'][$i]
);
}
}
$stanza[] = $stanzaLine;