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Util: Rename two functions to be more in line with GenericLexer

master
Riyyi 2 years ago
parent
commit
2408be335d
  1. 50
      src/util/json/parser.cpp
  2. 5
      src/util/json/parser.h

50
src/util/json/parser.cpp

@ -72,7 +72,7 @@ Value Parser::parse()
break;
}
if (!reachedEnd()) {
if (!isEOF()) {
m_job->printErrorLine(peek(), "multiple root elements");
}
@ -81,33 +81,28 @@ Value Parser::parse()
// -----------------------------------------
bool Parser::reachedEnd()
bool Parser::isEOF()
{
return m_index >= m_tokens->size();
}
bool Parser::seekForward(Token::Type type)
Token Parser::peek()
{
for (; !reachedEnd(); ++m_index) {
if (peek().type == type) {
m_index++;
return true;
}
assert(!isEOF());
return (*m_tokens)[m_index];
}
return false;
}
Token Parser::peek()
Token Parser::consume()
{
return m_tokens->at(m_index);
assert(!isEOF());
return (*m_tokens)[m_index++];
}
Token Parser::consume()
void Parser::ignoreUntil(Token::Type type)
{
Token token = peek();
m_index++;
return token;
while (!isEOF() && peek().type != type) {
++m_index;
}
}
Value Parser::consumeLiteral()
@ -313,14 +308,15 @@ Value Parser::consumeArray()
m_job->printErrorLine(token, message.c_str());
// After an error, try to find the closing bracket
seekForward(Token::Type::BracketClose);
ignoreUntil(Token::Type::BracketClose);
m_index++;
};
Value array = Value::Type::Array;
Token token;
for (;;) {
// EOF
if (reachedEnd()) {
if (isEOF()) {
reportError(m_tokens->at(m_index - 1), "expecting closing ']' at end");
break;
}
@ -354,7 +350,7 @@ Value Parser::consumeArray()
}
// EOF
if (reachedEnd()) {
if (isEOF()) {
reportError(token, "expecting closing ']' at end");
break;
}
@ -384,7 +380,8 @@ Value Parser::consumeObject()
m_job->printErrorLine(token, message.c_str());
// After an error, try to find the closing brace
seekForward(Token::Type::BraceClose);
ignoreUntil(Token::Type::BraceClose);
m_index++;
};
Value object = Value::Type::Object;
@ -393,7 +390,7 @@ Value Parser::consumeObject()
std::map<std::string, uint8_t> unique;
for (;;) {
// EOF
if (reachedEnd()) {
if (isEOF()) {
reportError(m_tokens->at(m_index - 1), "expecting closing '}' at end");
break;
}
@ -416,7 +413,8 @@ Value Parser::consumeObject()
m_index--;
Value tmpName = consumeString();
if (tmpName.m_type != Value::Type::String) {
seekForward(Token::Type::BraceClose);
ignoreUntil(Token::Type::BraceClose);
m_index++;
break;
}
@ -430,7 +428,7 @@ Value Parser::consumeObject()
unique.insert({ name, 0 });
// EOF
if (reachedEnd()) {
if (isEOF()) {
reportError(token, "expecting colon, not 'EOF'");
reportError(token, "expecting closing '}' at end");
break;
@ -444,7 +442,7 @@ Value Parser::consumeObject()
}
// EOF
if (reachedEnd()) {
if (isEOF()) {
reportError(token, "expecting value, not 'EOF'");
reportError(token, "expecting closing '}' at end");
break;
@ -473,7 +471,7 @@ Value Parser::consumeObject()
}
// EOF
if (reachedEnd()) {
if (isEOF()) {
reportError(token, "expecting closing '}' at end");
break;
}

5
src/util/json/parser.h

@ -25,11 +25,10 @@ public:
Value parse();
private:
bool reachedEnd();
bool seekForward(Token::Type type);
bool isEOF();
Token peek();
Token consume();
void ignoreUntil(Token::Type type);
Value consumeLiteral();
Value consumeNumber();

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