private int nextToken() throws IOException {
int token = st.nextToken();
debug(st);
return token;
}
private ConfigurationException excLine(String msg) {
return new ConfigurationException(msg + ", line " + st.lineno());
}
private void parse() throws IOException {
while (true) {
int token = nextToken();
if (token == TT_EOF) {
break;
}
if (token == TT_EOL) {
continue;
}
if (token != TT_WORD) {
throw excToken("Unexpected token:");
}
String word = st.sval;
if (word.equals("name")) {
name = parseStringEntry(word);
} else if (word.equals("library")) {
library = parseLibrary(word);
} else if (word.equals("description")) {
parseDescription(word);
} else if (word.equals("slot")) {
parseSlotID(word);
} else if (word.equals("slotListIndex")) {
parseSlotListIndex(word);
} else if (word.equals("enabledMechanisms")) {
parseEnabledMechanisms(word);
} else if (word.equals("disabledMechanisms")) {
parseDisabledMechanisms(word);
} else if (word.equals("attributes")) {
parseAttributes(word);
} else if (word.equals("handleStartupErrors")) {
parseHandleStartupErrors(word);
} else if (word.endsWith("insertionCheckInterval")) {
insertionCheckInterval = parseIntegerEntry(word);
if (insertionCheckInterval < 100) {
throw excLine(word + " must be at least 100 ms");
}
} else if (word.equals("showInfo")) {
showInfo = parseBooleanEntry(word);
} else if (word.equals("keyStoreCompatibilityMode")) {
keyStoreCompatibilityMode = parseBooleanEntry(word);
} else if (word.equals("explicitCancel")) {
explicitCancel = parseBooleanEntry(word);
} else if (word.equals("omitInitialize")) {
omitInitialize = parseBooleanEntry(word);
} else if (word.equals("allowSingleThreadedModules")) {
allowSingleThreadedModules = parseBooleanEntry(word);
} else if (word.equals("functionList")) {
functionList = parseStringEntry(word);
} else if (word.equals("nssUseSecmod")) {
nssUseSecmod = parseBooleanEntry(word);
} else if (word.equals("nssLibraryDirectory")) {
nssLibraryDirectory = parseLibrary(word);
nssUseSecmod = true;
} else if (word.equals("nssSecmodDirectory")) {
nssSecmodDirectory = expand(parseStringEntry(word));
nssUseSecmod = true;
} else if (word.equals("nssModule")) {
nssModule = parseStringEntry(word);
nssUseSecmod = true;
} else if (word.equals("nssDbMode")) {
String mode = parseStringEntry(word);
if (mode.equals("readWrite")) {
nssDbMode = Secmod.DbMode.READ_WRITE;
} else if (mode.equals("readOnly")) {
nssDbMode = Secmod.DbMode.READ_ONLY;
} else if (mode.equals("noDb")) {
nssDbMode = Secmod.DbMode.NO_DB;
} else {
throw excToken("nssDbMode must be one of readWrite, readOnly, and noDb:");
}
nssUseSecmod = true;
} else if (word.equals("nssNetscapeDbWorkaround")) {
nssNetscapeDbWorkaround = parseBooleanEntry(word);
nssUseSecmod = true;
} else if (word.equals("nssArgs")) {
parseNSSArgs(word);
} else if (word.equals("nssUseSecmodTrust")) {
nssUseSecmodTrust = parseBooleanEntry(word);
} else if (word.equals("useEcX963Encoding")) {
useEcX963Encoding = parseBooleanEntry(word);
} else if (word.equals("nssOptimizeSpace")) {
nssOptimizeSpace = parseBooleanEntry(word);
} else {
throw new ConfigurationException("Unknown keyword '" + word + "', line " + st.lineno());
}
parsedKeywords.add(word);
}
reader.close();
reader = null;
st = null;
parsedKeywords = null;
if (name == null) {
throw new ConfigurationException("name must be specified");
}
if (nssUseSecmod == false) {
if (library == null) {
throw new ConfigurationException("library must be specified");
}
} else {
if (library != null) {
throw new ConfigurationException("library must not be specified in NSS mode");
}
if ((slotID != -1) || (slotListIndex != -1)) {
throw new ConfigurationException(
"slot and slotListIndex must not be specified in NSS mode");
}
if (nssArgs != null) {
throw new ConfigurationException("nssArgs must not be specified in NSS mode");
}
if (nssUseSecmodTrust != false) {
throw new ConfigurationException(
"nssUseSecmodTrust is an " + "internal option and must not be specified in NSS mode");
}
}
}
private void setupTokenizer() {
st.resetSyntax();
st.wordChars('a', 'z');
st.wordChars('A', 'Z');
st.wordChars('0', '9');
st.wordChars(':', ':');
st.wordChars('.', '.');
st.wordChars('_', '_');
st.wordChars('-', '-');
st.wordChars('/', '/');
st.wordChars('\\', '\\');
st.wordChars('$', '$');
st.wordChars('{', '{'); // need {} for property subst
st.wordChars('}', '}');
st.wordChars('*', '*');
st.wordChars('+', '+');
st.wordChars('~', '~');
// XXX check ASCII table and add all other characters except special
// special: #="(),
st.whitespaceChars(0, ' ');
st.commentChar('#');
st.eolIsSignificant(true);
st.quoteChar('\"');
}
