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Fixed problems in server mode of peglint

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This commit is contained in:
Yuji Hirose 2019-02-08 11:36:29 -05:00
parent c89c44f1ef
commit 47e51d3651
3 changed files with 1905 additions and 355 deletions
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2
grammar/csv.peg
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@ -14,5 +14,5 @@ CR <- '\r'
DQUOTE <- '"' DQUOTE <- '"'
LF <- '\n' LF <- '\n'
NL <- CR LF / CR / LF NL <- CR LF / CR / LF
TEXTDATA <- ![",] . TEXTDATA <- !([",] / NL) .
D_DQUOTE <- '"' '"' D_DQUOTE <- '"' '"'

2214
lint/httplib.h
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File diff suppressed because it is too large Load Diff

44
lint/server.cc
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@ -118,9 +118,13 @@ body {
// Setup editros // Setup editros
var grammar = ace.edit("grammar-editor"); var grammar = ace.edit("grammar-editor");
grammar.setShowPrintMargin(false); grammar.setShowPrintMargin(false);
grammar.setValue(localStorage.getItem('grammarText'));
grammar.moveCursorTo(0, 0);
var code = ace.edit("code-editor"); var code = ace.edit("code-editor");
code.setShowPrintMargin(false); code.setShowPrintMargin(false);
code.setValue(localStorage.getItem('codeText'));
code.moveCursorTo(0, 0);
var codeAst = ace.edit("code-ast"); var codeAst = ace.edit("code-ast");
codeAst.setShowPrintMargin(false); codeAst.setShowPrintMargin(false);
@ -161,36 +165,42 @@ body {
var $codeInfo = $('#code-info'); var $codeInfo = $('#code-info');
var codeText = code.getValue(); var codeText = code.getValue();
localStorage.setItem('grammarText', grammarText);
localStorage.setItem('codeText', codeText);
$grammarInfo.html('');
$grammarValidation.hide();
$codeInfo.html('');
$codeValidation.hide();
codeAst.setValue('');
codeAstOptimized.setValue('');
if (grammarText.length === 0) {
return;
}
$.post("/parse", { $.post("/parse", {
grammar: grammarText, grammar: grammarText,
code: codeText code: codeText
}).done(function (data) { }).done(function (data) {
var isValid = data.grammar.length === 0; var isValid = data.grammar.length === 0;
if (isValid) { if (isValid) {
$grammarInfo.html(''); $grammarValidation.removeClass('editor-validation-invalid').text('Valid').show();
$grammarValidation.removeClass('editor-validation-invalid').text('Valid');
codeAst.setValue('');
codeAstOptimized.setValue('');
var isValid = data.code.length === 0; var isValid = data.code.length === 0;
if (isValid) { if (isValid) {
$codeInfo.html('');
$codeValidation.removeClass('editor-validation-invalid').text('Valid');
codeAst.insert(data.ast); codeAst.insert(data.ast);
codeAstOptimized.insert(data.astOptimized); codeAstOptimized.insert(data.astOptimized);
$codeValidation.removeClass('editor-validation-invalid').text('Valid').show();
} else { } else {
var html = generateErrorListHTML(data.code); var html = generateErrorListHTML(data.code);
$codeInfo.html(html); $codeInfo.html(html);
$codeValidation.addClass('editor-validation-invalid').text('Invalid'); $codeValidation.addClass('editor-validation-invalid').text('Invalid').show();
} }
$codeValidation.show();
} else { } else {
var html = generateErrorListHTML(data.grammar); var html = generateErrorListHTML(data.grammar);
$grammarInfo.html(html); $grammarInfo.html(html);
$grammarValidation.addClass('editor-validation-invalid').text('Invalid'); $grammarValidation.addClass('editor-validation-invalid').text('Invalid').show();
$codeValidation.hide();
} }
}); });
}; };
@ -289,15 +299,15 @@ int run_server(int port, const vector<char>& syntax, const vector<char>& source)
{ {
Server svr; Server svr;
svr.get("/", [&](const Request& /*req*/, Response& res) { svr.Get("/", [&](const Request& /*req*/, Response& res) {
indexHTML = replace_all(indexHTML, "{{syntax}}", string(syntax.data(), syntax.size()).c_str()); indexHTML = replace_all(indexHTML, "{{syntax}}", string(syntax.data(), syntax.size()).c_str());
indexHTML = replace_all(indexHTML, "{{source}}", string(source.data(), source.size()).c_str()); indexHTML = replace_all(indexHTML, "{{source}}", string(source.data(), source.size()).c_str());
res.set_content(indexHTML, "text/html"); res.set_content(indexHTML, "text/html");
}); });
svr.post("/parse", [](const Request& req, Response& res) { svr.Post("/parse", [](const Request& req, Response& res) {
const auto& grammarText = req.params.at("grammar"); const auto& grammarText = req.get_param_value("grammar");
string grammarResult; string grammarResult;
string codeResult; string codeResult;
@ -308,14 +318,16 @@ int run_server(int port, const vector<char>& syntax, const vector<char>& source)
auto ret = parse_grammar(grammarText, peg, grammarResult); auto ret = parse_grammar(grammarText, peg, grammarResult);
if (ret && peg) { if (ret && peg) {
const auto& codeText = req.params.at("code"); const auto& codeText = req.get_param_value("code");
shared_ptr<peg::Ast> ast; shared_ptr<peg::Ast> ast;
if (parse_code(codeText, peg, codeResult, ast)) { if (parse_code(codeText, peg, codeResult, ast)) {
astResult = peg::ast_to_s(ast); astResult = peg::ast_to_s(ast);
astResult = replace_all(astResult, "\n", "\\n"); astResult = replace_all(astResult, "\n", "\\n");
astResult = replace_all(astResult, "\"", "%22");
astResultOptimized = peg::ast_to_s(peg::AstOptimizer(true).optimize(ast)); astResultOptimized = peg::ast_to_s(peg::AstOptimizer(true).optimize(ast));
astResultOptimized = replace_all(astResultOptimized, "\n", "\\n"); astResultOptimized = replace_all(astResultOptimized, "\n", "\\n");
astResultOptimized = replace_all(astResultOptimized, "\"", "%22");
} }
} }