gmane.comp.gcc.cgicc.general

Re: cgi("name");

Allan Wind — 2012-03-27T01:11:40

As in:

The cgicc::FormEntry class provides methods for extracting data 
as numbers, removing line breaks, etc. If you are not interested 
in performing any data validation or modification, but simply 
want to access a string representaion of the data, the simplest 
case is streamlined:

std::string name = cgi("name");


Maybe you are looking at an earlier version as I pointed you to 
the reference for said operator().

Hope it helps.


/Allan

Re: cgi("name");

hang yan — 2012-03-27T00:01:24

it is in the http://www.gnu.org/software/cgicc/doc/cgicc_tutorial.html
I look up the constructs,and didn't the usage.and there isn't a operator()
is the cgi class....

2012/3/27 Allan Wind <allan_wind< at >lifeintegrity.com>

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Re: cgi("name");

Allan Wind — 2012-03-26T19:47:01

What is cgi?  If an instance of cgicc::Cgicc then it's invoking:

std::string operator() (const std::string &name) const
 Find a radio button in a radio group, or a selected list 
item

<http://www.gnu.org/software/cgicc/doc/classcgicc_1_1Cgicc.html> 
is where you find the reference.


/Allan

cgi("name");

hang yan — 2012-03-26T08:56:15

std::string name = cgi("name");
I found it in the tutorial.but i don't understant how it workes.
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Re: howto use fcgi-test.cpp?

U.Mutlu — 2012-02-12T21:26:03

Igor Franchuk wrote, On 02/12/12 17:08:

Thx for the offer. In the mean time I've found the right compile-link commands and libs:
Under Linux (here Debian) one should install the following packages:
   libcgicc-dev
   libcgicc-doc
   libfcgi-dev

# cd /usr/share/doc/libcgicc-doc/examples/contrib/
# ls -l
-rw-r--r-- 1 root root 1870 Nov 14  2009 FCgiIO.cpp
-rw-r--r-- 1 root root 1476 Nov 14  2009 FCgiIO.h.gz
-rw-r--r-- 1 root root  377 Nov 14  2009 README
-rw-r--r-- 1 root root 2546 Nov 14  2009 fcgi-test.cpp
-rw-r--r-- 1 root root 2879 Nov 14  2009 nph-hello.cpp
-rw-r--r-- 1 root root 2415 Nov 14  2009 nph-login.cpp.gz

Build:
   g++ -o fcgi-test.cgi  fcgi-test.cpp FCgiIO.cpp -lfcgi++ -lfcgi -lcgicc

Now it compiles and links fine.
But I have not tested it yet as I'm concentrating myself on SCGI.
Maybe the above info can be useful for others interested in FastCGI and cgicc.

Re: howto use fcgi-test.cpp?

Igor Franchuk — 2012-02-12T16:08:22

Hello U.Mutlu,

Saturday, February 11, 2012, 10:42:27 PM, you wrote:

UM> I found fcgi-test.cpp in the archive of cgicc.
UM> Building fcgi-test.cpp brings linker errors, it is also
UM> commented out in the Makefile of cgicc, I guess because of the link errors.

If you're still interested you could copy paste the errors.
Many years ago I had no problems linking fcgi-test.cpp

UM> Never mind, I found another, much simpler, solution: use SCGI instead of FastCGI.
UM> My first tests with mod_scgi in nginx are positive (using a test SCGIserver of my own
UM> (a simple socket server which accepts connections, reads all sent data, and sends back
UM> a test answer).
UM> I think cgicc should be usable for SCGI clients too, but haven't tested it yet.
UM> And it's a matter of taste/choice whether one wants to start external clients processes (ie. programms/apps)
UM> or rather wants to handle the job inside the SCGIserver.

It's far much reliable to start external clients than to rely on
running anything inside of any ser

Re: howto use fcgi-test.cpp?

document — 2012-02-11T13:54:38

need a fastcgi wrapper, 
especially on windows or other cross platforms solution.

e.g, the python flup (django used).

but, any else ? 

 
 
------------------ Original ------------------
From:  "Igor Franchuk"<sprog< at >online.ru>;
Date:  Sat, Feb 11, 2012 09:29 PM
To:  "U.Mutlu"<for-gmane< at >mutluit.com>; 
Cc:  "help-cgicc"<help-cgicc< at >gnu.org>; 
Subject:  Re: [help-cgicc] howto use fcgi-test.cpp?

 
Hello U.Mutlu,

Saturday, February 11, 2012, 4:50:59 AM, you wrote:

UM> Hi,
UM> can someone please tell me how to test the fcgi-test.cpp demo?
UM> What else is needed?
UM> I'm using the nginx webserver.

To assemble you would need:

cgicc
http://www.gnu.org/software/cgicc/

libfcgi
http://www.fastcgi.com/drupal/

To run:

If you're planning to run fcgi-test.cpp with Apache -
mod_fastcgi
I'm not sure how fastcgi is implemented in nginx, but
something similar is sure there.

Re: howto use fcgi-test.cpp?

document — 2012-02-11T01:24:42

I have the same question, some one please ?
 
 
------------------ Original ------------------
From: "U.Mutlu"; 
Date: 2012年2月11日(星期六) 上午8:50
To: "help-cgicc"; 
Subject: [help-cgicc] howto use fcgi-test.cpp?

 
Hi,
can someone please tell me how to test the fcgi-test.cpp demo?
What else is needed?
I'm using the nginx webserver.


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Re: howto use fcgi-test.cpp?

U.Mutlu — 2012-02-11T18:42:27

Igor Franchuk wrote, On 02/11/12 14:29:

I found fcgi-test.cpp in the archive of cgicc.
Building fcgi-test.cpp brings linker errors, it is also
commented out in the Makefile of cgicc, I guess because of the link errors.

Never mind, I found another, much simpler, solution: use SCGI instead of FastCGI.
My first tests with mod_scgi in nginx are positive (using a test SCGIserver of my own
(a simple socket server which accepts connections, reads all sent data, and sends back
a test answer).
I think cgicc should be usable for SCGI clients too, but haven't tested it yet.
And it's a matter of taste/choice whether one wants to start external clients processes (ie. programms/apps)
or rather wants to handle the job inside the SCGIserver.

To make a long story short: for me SCGI works and it's sufficient for my requirements.
If someone asks me which way to go I would recommend use SCGI instead of FastCGI,
because SCGI is much simpler, just compare the protocol specs:
http://python.ca/scgi/protocol.txt
http://www.fastcg

Re: howto use fcgi-test.cpp?

Igor Franchuk — 2012-02-11T13:29:35

Hello U.Mutlu,

Saturday, February 11, 2012, 4:50:59 AM, you wrote:

UM> Hi,
UM> can someone please tell me how to test the fcgi-test.cpp demo?
UM> What else is needed?
UM> I'm using the nginx webserver.

To assemble you would need:

cgicc
http://www.gnu.org/software/cgicc/

libfcgi
http://www.fastcgi.com/drupal/

To run:

If you're planning to run fcgi-test.cpp with Apache -
mod_fastcgi
I'm not sure how fastcgi is implemented in nginx, but
something similar is sure there.

howto use fcgi-test.cpp?

U.Mutlu — 2012-02-11T00:50:59

Hi,
can someone please tell me how to test the fcgi-test.cpp demo?
What else is needed?
I'm using the nginx webserver.

Re: help cgi

Allan Wind — 2011-11-04T16:21:37

First hit on google for "browser force save link":
<http://www.boutell.com/newfaq/creating/forcedownload.html>


/Allan

help cgi

mostafa rezvani — 2011-11-03T08:07:40

Hi,
 
I have a CGI which fetch data from database and create a .cert file. how can I save it on client system.

Thanks.
 
Regards,
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about CgiEnvironment and POSTDATA when usingmultiplexed FastCgi

Andrey Vul — 2010-12-21T09:58:20

In the CgiEnvironment constructor, it looks like it attempts to read all
of stdin.
FastCgi, however, chunks the stdin packets.

1) Is the read function, as defined in a subclass bridging a
multiplexing FastCgi with Cgicc, supposed to block until there
everything can be read, as done in the official FastCgi SDK's
FCGX_GetStr(FCGX_Stream*, char*, int)?
Or use EAGAIN / exceptions and wrap input->read in a for(;;)?
I'm using another FastCgi class because the fact that I'm threading
the processing means that multiplexing is the way to go to unleash the
performance of parallelism, and FCGX_* is not multiplexing-safe.
Note: the FastCgi instance class basically calls
std::string::append(input_buffer.end(), stdin_data, stdin_len). 
2) Is there an ability to limit the size of POSTDATA by using a function
hook? The non-virtuality of CgiEnvironment implies that implementing
this would require patch && make && sudo make install.

Note: I am not on the mailinglist. CC me when needed.

Re: newbie question, help heeded

Pavel Korshikov — 2010-12-22T21:25:38

cut

Hi Eduard,

just enumerate envp array like this:

static string penv(const char * const * envp)
{
    string retValue = "<PRE>\n";
    for ( ; *envp; ++envp)
    {
        retValue += *envp;
retValue += "\n";
    }
    retValue += "</PRE>\n";
return retValue;
}

string environmentData = penv(request.envp);


With best regards,
Pavel Korshikov
http://www.itreport.eu

Cross building cgicc, getElements() app link error

John Faith — 2010-08-31T17:17:30

Hello,
I built cgicc 3.2.8 using 2009q1 CodeSourcery ARM tools in
OpenEmbedded which built fine.  I was able to build and run the app
code below, but when I enable the getElements() section, I get a
linker error:
  hello.cpp:(.text+0x198): undefined reference to
`cgicc::Cgicc::getElements() const'

, which seems odd since getElements) is defined as inline in
cgicc/Cgicc.h.  I built the same app for x86 using g++ 4.4.1 and it
linked and ran fine.  Not sure if this is an issue with g++ or cgicc,
or can be patched in cgicc.  Anyone see this before?

Thanks!
,
John


int main(int argc, char **argv)
{
    Cgicc cgi;
    cout << HTTPHTMLHeader() << endl;
    form_iterator name = cgi.getElement("name");
    //if(name != cgi.getElements().end()) {
    //    cout << "Your name: " << **name << endl;
    //}

    return 0;
}

newbie question, help heeded

Eduard Bareev — 2009-08-10T14:23:58

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