Counting…to get the headers.

[Kevin Ingwersen]

Hey.

So I have finally made it to get php5.4 as precompile from the latest MAMP package. So I have an easier and mor enatural way of running PHP code within appJS. So far, so good. Now however I am getting the output of the headers! X.X

So, the document is interpreted all rubbishly; it starts with the Content-type and X-Powered-By header lines.

Does anybody know, how I could modify the following functions to figure out when the headers start/end?

$PHP = spawn(exe, ["-q", "-f", MAIN+url.substring(1), qstring], {'env':env});

var allData = "";

var code = 200;

$PHP.stdout.on('data',function(data) {

allData += data;

});

$PHP.stderr.on("data",function(data) {

console.log("[Error]: "+data);

allData += data;

code = 500;

});

$PHP.stdout.on('end',function() {

response.send(code,mimetype,allData);

});

And yes, the two options, -f and -q, do nothing x)

Regards, Ingwie

PS: neat little trick: the shebang line appearently accepts relative paths too ;). This way I run my php-cli scripts with my php54 binaries.

[Simon Horton]

Hi Kevin,

If I remember correctly then you can just search for \n\n I.e. two end of line characters to indicate headers are over.

I think as well headers are sent on one like so you could parse them by splitting on end of line (character 10). Then when you get a line that is blank the headers are over (same as searching for two end of line above).

Simon

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[Kevin Ingwersen]

Hey!

Well thank you, I will try that out. Currently i am using a rather dirty way: split, splice, join. not the finest, but at least working solution. BTW, what is the method which allows the router to pre-set the headers? because then they'd at least be useful o.o

Regards, Ingwie

[Simon Horton]

Hi Kevin,

If you mean in nodejs then the handler function gets two objects - request and response. So look at response object and you can then set the headers, I cannot remember if it was a setHeader function or if there was just a headers array but it should be quite straight forward.

Simon

[Kevin Ingwersen]

It is compatible with appjs' router? thats where I am at to parse my PHP stuff correctly.

[Simon Horton]

Look for a response object appjs still needs to send headers to browser so it should be there. You can do console.log(response) if you want to view the object.

Simon