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wip on parser of filter definitions

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This commit is contained in:
zab2
2019-03-27 13:05:31 +00:00
parent 670016e79c
commit 3f6fc7c0fb
1 changed files with 29 additions and 10 deletions
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39
apps/i2ptunnel/java/src/net/i2p/i2ptunnel/access/DefinitionParser.java
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@@ -64,6 +64,18 @@ class DefinitionParser {
}
private static Recorder parseRecorder(String line) throws InvalidDefinitionException {
String thresholdString = extractThreshold(line);
Threshold threshold = parseThreshold(thresholdString);
String line2 = line.substring(thresholdString.length()).trim();
if (line2.length() == 0)
throw new InvalidDefinitionException("Invalid definition "+ line);
File file = new File(line2);
return new Recorder(file, threshold);
}
private static String extractThreshold(String line) {
StringBuilder thresholdBuilder = new StringBuilder();
int i = 0;
while(i < line.length()) {
@@ -71,19 +83,26 @@ class DefinitionParser {
if (c == ' ' || c == '\t')
break;
i++;
thresholdBuilder.append(c);
thresholdBuilder.append(c);
}
Threshold threshold = parseThreshold(thresholdBuilder.toString());
line = line.substring(i);
File file = new File(line);
return new Recorder(file, threshold);
return thresholdBuilder.toString();
}
private static FilterDefinitionElement parseElement(String line) {
// TODO: implement
return null;
private static FilterDefinitionElement parseElement(String line) throws InvalidDefinitionException {
String thresholdString = extractThreshold(line);
Threshold threshold = parseThreshold(thresholdString);
String line2 = line.substring(thresholdString.length()).trim();
String[] split = line2.split(" \t");
if (split.length < 2)
throw new InvalidDefinitionException("invalid definition "+line);
if ("explicit".equalsIgnoreCase(split[0]))
return new ExplicitFilterDefinitionElement(split[1], threshold);
if ("file".equalsIgnoreCase(split[0])) {
String line3 = line2.substring(4).trim();
File file = new File(line3);
return new FileFilterDefinitionElement(file, threshold);
}
throw new InvalidDefinitionException("invalid definition "+line);
}
private static class DefinitionBuilder {