CommonJS proposal: http://wiki.commonjs.org/wiki/Filesystem/A.
It's called "raw".
http://code.google.com/p/phantomjs/issues/detail?id=400
Squashed commit of the following:
commit dd5fab4778bb7b67f1eca26a07d430aadd458c6e
Author: Milian Wolff <milian.wolff@kdab.com>
Date: Thu Feb 23 16:19:21 2012 +0100
the "mode" string is now properly parsed, and not only the first
char evaluated. This allows us to do fancy things like
fs.open(file, "rw+"); // read/write/append
Furthermore .read() is adapted such that it will always return the
full file contents, no matter where we have seeked to before (i.e.
by passing + we seek to the end, hence read() would always return
an empty string).
To open a binary file, pass "b" in the mode string to fs.open, e.g.:
fs.open(file, "rb"); // read binary
fs.open(file, "wb"); // write binary
fs.open(file, "rwb+"); // read/write binary, append
alternatively, one can use these shortcuts:
fs.write(file, contents, "b"); // write binary
fs.read(file, "b"); // read binary
Unit tests are extended and the echoToFile.js example fixed (it did not
close the file, which lead to the contents never getting written
on-disk since flush() is never called).
Also note that the FileSystem::open method was cleaned up and at least
one memory leak (if QFile* could not open) was fixed. The code should
now also be more C++-like.
commit 41139951138491459accefab22d48eba7b0b9900
Author: Milian Wolff <milian.wolff@kdab.com>
Date: Wed Feb 15 16:39:23 2012 +0100
use QString instead of QByteArray for raw binary data
QByteArray is simply unusable in JavaScript, since functions like
e.g. window.btoa expect a string. Also there is no sane way to
create a byte array in javascript, as ArrayBuffer e.g. is not
supported by QScript (at least there is no conversion in place).
If we use QString and some custom read/write code this all works
as expected though, we can use window.btoa to base64 encode binary
data and we can create random binary data using String.fromCharCode
also adds a unit test
commit e45673486ef27daf916902153217f9e5001b68c9
Author: Milian Wolff <milian.wolff@kdab.com>
Date: Wed Feb 15 14:39:15 2012 +0100
make it possible to read/write raw/binary files
this adds File::readRaw and File::writeRaw functions,
as well as 'shimmed' versions FS::readRaw and FS::writeRaw
these functions directly use QFile and QByteArray instead of
QTextStream and QString, making it possible to read and write
binary data, e.g. images and such.
Now the left/top/right/bottom print margins can be set separately
using the pageSize.margin property. You can either use
pageSize.margin = "10px"
or use a map to set the margins separately:
pageSize.margin = {
left: "10px",
top: "5cm",
right: "7in",
bottom: "13mm"
};
pageSize.border is now a synonym for pageSize.margin to keep
compatibility to existing scripts.
ISSUE: 388 (http://code.google.com/p/phantomjs/issues/detail?id=388)
For POST and PUT request we now read all data as defined by
the Content-Length header into request.rawData property.
This property is a QByteArray which neatly maps to an array
in javascript.
For POST requests with Content-Type = applicaiton/x-www-form-urlencoded
we furthermore provide a parsed, easy-to-use request.post property.
This one is a QVariantMap of the decoded form data.
There is a new postserver.js example that shows the usage.
The unit test is extended to test the new (and old) features
of the server.
TODO: test that verifies proper decoding of UTF8 data, which
is not yet possible since I see no way to do a post-request
using phantomjs with an explicitly defined charset
ISSUE: 340 (http://code.google.com/p/phantomjs/issues/detail?id=340)
Trying to match http://nodejs.org/docs/latest/api/http.html.
For the server response:
* Change writeBody to write
* Change writeHeaders to writeHead
For the request object, 'headers' is now an object containing all
key-value pairs of the actual HTTP headers.
'queryString' is folded into 'url' key.
Non-standard keys in the request: isSSL, remotePort, remoteIP,
remoteUser, are disabled in the mean-time (will be revisited after 1.4
release).
Implementation-wise, the request object is now a simple key-value pair
using QVariant, as opposed to the heavy QObject instance.
http://code.google.com/p/phantomjs/issues/detail?id=115
This does nothing but to start an HTTP server on the given port.
The request is merely dumped back as the formatted response.
This example is useful for simple troubleshooting.
http://code.google.com/p/phantomjs/issues/detail?id=115
this is the minimal server that gets properly embedded into
the phantomjs space but the .listen api is missing actually
useful options (incoming request and ability to write to client)
the comment confused me at first, making me think there was a "better"
or alternate way to do this, so I spent 45 minutes searching the docs
for a mention of loadJsFile.
Hopefully this saves someone else a few minutes.
* It includes a script in the page
* It uses a callback to ensure any code dependent on the include runs afterwards
* It uses the signal "javaScriptAlertSent" to do the trick (is there another way to be notified of the "onLoad" event from outside the page context?)
* It uses a "private" slot "_appendScriptElement" to pass the script url in the page context (is there a better way?)
* According to Issue #32 (http://code.google.com/p/phantomjs/issues/detail?id=32) I added a "lookup logic" that searchs for the file following those steps:
*# Search for file at given path (relative to PWD or absolute - no difference)
*# Is file there? Inject it
*# Is file not there? Try looking for it in "scriptLookupDir"
*# Is file there? Inject it
*# Is file not there? abort
* "scriptLookupDir" is an extra property for WebPage, that, as by it's name, defines a place where to look to script to inject
* Script can alter the scriptLookupDir, if they want
* Updated "injectme.js" accordingly
We record the time right inside the network access manager. This gives
better accuracy than doing it from JavaScript side, no loss due to the
latency of signal slot connection.
* click() accepts a "querySelectorAll" input - can click on multiple things in one call
* loadJsFile() is synchronous at loading JS in the page
* added 2 examples in JavaScript to show how to use (and test) the new methods
* NOTE: someone will have to generate the .coffee version - I tried using "http://ricostacruz.com/js2coffee/" but it hangs and I'm not willing to learn why :P - I don't like Coffee Script.
See http://code.google.com/p/phantomjs/issues/detail?id=12.
By default, WebPage is "silent" and does not report its console message.
This can be overridden easily, e.g:
var page = new WebPage();
page.onConsoleMessage = function (msg) {
console.log(msg);
};
page.open(.....);
Ariya Hidayat