Re: NPN_PostURLNotify treating my headers as data

More info: Chrome works just fine.

On Sep 18, 2012, at 10:28 AM, Rudi Sherry wrote:

> Hi all,
> 
> I am having trouble adding headers to a POST using NPN_PostURLNotify in Firefox 15.0.1.  As far as I know I'm using NPN_PostURLNotify correctly, but it is putting my header in the data section of the POST.
> 
> I tried two ways: one with a memory buffer and one with a file, with the same results.
> 
> I have tried both '\n' and '\r\n' with the same results.
> 
> Firefox 14.0.1, for memory buffer, shows the same results (I didn't try the file for that).
> 
> Is there something I'm missing?
> 
> ("instance" is my NPP instance).
> 
> // Use Memory Buffer
> NPError err = NPERR_NO_ERROR;
> static const char *sHeaders = "Custom:\tfoobar\nCookie:\tfoobar\n\nPostData\n";
> NPError err = NPN_PostURLNotify( instance,
>        "http://host.com/home.html", NULL,
>        strlen(sHeaders), sHeaders, false, (void *) 1000 );
> 
> 
> // Use file
> static const char *sFilename = "C:\\Temp\\tempdata.txt<smb://Temp//tempdata.txt>";
> static const char *sCustomHeader = "Custom:\tfoobar\n";
> static const char *sCookieHeader = "Cookie:\tfoobar\n";
> static const char *sLF = "\n";
> static const char *sPostData = "PostData\n";
> FILE *f = NULL;
> errno_t ferr = fopen_s( &f, sFilename, "wb" );
> if ( ferr == 0 && f != NULL )
> {
>    fwrite( sCustomHeader, 1, strlen(sCustomHeader), f );
>    fwrite( sCookieHeader, 1, strlen(sCookieHeader), f );
>    fwrite( sLF, 1, strlen(sLF), f );
>    fwrite( sPostData, 1, strlen(sPostData), f );
>    fclose( f );
>    NPError err = NPN_PostURLNotify( instance, "http://host.com/home.html",
>                  NULL, strlen(sFilename), sFilename, true, (void *) 1000 );
> }
> 
> 
> // Fiddler shows this for both:
> 
> POST http://host.com/home.html HTTP/1.1
> Host: host.com<http://host.com>
> User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0.1
> Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
> Accept-Language: en-us,en;q=0.5
> Accept-Encoding: gzip, deflate
> Connection: keep-alive
> Content-length: 41
> 
> Custom:    foobar
> Cookie:    foobar
> 
> PostData
> 
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