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Integrate speedscope. Just visit /scope.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3695 ed5197a5-7fde-0310-b194-c3ffbd925b24
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Cory McWilliams
2021-12-21 19:53:30 +00:00
parent 7f31798119
commit e3b83c10db
19 changed files with 932 additions and 0 deletions
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29
core/core.js
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@ -312,6 +312,30 @@ async function staticFileHandler(request, response, blobId, uri) {
response.end("File not found");
}
async function speedScopeHandler(request, response, uri) {
var filename = uri || 'index.html';
if (filename.indexOf('..') != -1) {
response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": "File not found".length});
response.end("File not found");
return;
}
const types = {
'json': 'text/json',
'js': 'text/javascript',
'html': 'text/html',
'css': 'text/css',
};
try {
var data = await File.readFile("deps/speedscope/" + filename);
response.writeHead(200, {"Content-Type": types[filename.split('.').pop()] || 'text/plain', "Content-Length": data.byteLength});
response.end(data);
} catch {
response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": "File not found".length});
response.end("File not found");
}
}
function sendData(response, data) {
if (data) {
if (startsWithBytes(data, [0xff, 0xd8, 0xff, 0xdb]) ||
@ -459,6 +483,11 @@ loadSettings().then(function() {
return blobHandler(request, response, match[1], match[2]);
} else if (match = /^\/static(\/.*)/.exec(request.uri)) {
return staticFileHandler(request, response, null, match[1]);
} else if (match = /^\/scope$/.exec(request.uri)) {
response.writeHead(303, {"Location": 'http://' + request.headers.host + '/speedscope/#profileURL=http://' + request.headers.host + '/trace', "Content-Length": "0"});
return response.end(data);
} else if (match = /^\/speedscope\/([\.\w-]*)$/.exec(request.uri)) {
return speedScopeHandler(request, response, match[1]);
} else if (match = /^(.*)(\/save)$/.exec(request.uri)) {
return blobHandler(request, response, match[1], match[2]);
} else if (match = /^\/trace$/.exec(request.uri)) {