(logged in as sratbag)

(logged in as sratbag)

$ pwd

/usr/home/students/sratbag

$ ls

a.out hw1.cpp public_html weather.dat

$ ls -l

total 14

-rwxr-xr-x 1 sratbag class 32426 Oct 1 17:23 a.out

-rw-r--r-- 1 sratbag class 639 Sep 22 14:20 hw1.cpp

lrwxr-xr-x 2 root class 512 Sep 1 16:39 public_html -> /usr/...

drwxr-xr-x 1 sratbag class 22 Sep 6 01:21 secrets

$ cd public_html

$ ls

$ pico experiment1.html

<html>

<head> <title> first experiment </title> </head>

<body>

<h1>Experiment One</h1>

Just to see

how everything

works!!

<br>

one two three four

five six.

</body>

</html>

$ pwd

/home/fall00/sratbag/public_html

$ cd ../cgi-bin

$ pwd

/home/fall00/sratbag/cgi-bin

$ ls -l

$ cp /home/data/cgi.* .

$ ls -l

-rw-r--r-- 1 sratbag fall00 4040 Oct 1 18:16 cgi.cpp

-rw-r--r-- 1 sratbag fall00 474 Oct 1 18:16 cgi.h

$ pico experiment2.cpp

#include <iostream>

#include <string>

#include "cgi.h"

void main(void)

{ cout << "Content-type: text/html\r\n\r\n";

cout << "<html>\r\n" ;

cout << " <head> <title> Testing CGI </title> </head>\r\n";

cout << " <body>\r\n";

cout << " <h1>Testing CGI</h1>\r\n";

cout << " Still just seeing if everything works<br>\r\n";

cout << " one two three\r\n";

cout << " four five six.\r\n";

cout << " </body>\r\n";

cout << "</html>\r\n"; }

$ CC -c experiment2.cpp

$ CC -c cgi.cpp

$ CC experiment2.o cgi.o -o experiment2.cgi

$ ls -l

-rw-r--r-- 1 sratbag fall00 4040 Oct 1 18:16 cgi.cpp

-rw-r--r-- 1 sratbag fall00 474 Oct 1 18:16 cgi.h

-rw-r--r-- 1 sratbag fall00 35340 Oct 1 18:22 cgi.o

-rwxr-xr-x 1 sratbag fall00 56972 Oct 1 18:22 experiment2.cgi

-rw-r--r-- 1 sratbag fall00 465 Oct 1 18:22 experiment2.cpp

-rw-r--r-- 1 sratbag fall00 1716 Oct 1 18:22 experiment2.o

$ pwd

/home/fall00/sratbag/cgi-bin

$ cd ../public_html

$ ls

experiment1.html

$ pico experiment3.html

<html>

<head> <title> Accessing CGI from HTML </title> </head>

<body>

<h1>Accessing CGI from HTML</h1>

This is the access page for the super-calculator. <br>

Please Complete and Submit the survey below.

<form action="http://rabbit.eng.miami.edu/cgi-bin/sratbag/experiment2.cgi"

method=post>

<table>

<tr>

<td> What is your Name?

<tr>

<td> What is Your Favourite Colour?

<tr>

<td> Think of a number:

<tr>

<td> And another number:

<tr>

<td> Then click "submit"

</table>

</form>

</body>

</html>

$ pwd

/home/fall00/sratbag/public_html

$ cd ../cgi-bin

$ ls

cgi.h cgi.o experiment2.cgi experiment2.o

cgi.cpp experiment2.cgi experiment2.cpp

$ pico experiment2.cpp

#include <iostream>

#include <string>

#include "cgi.h"

void main(void)

{ cout << "Content-type: text/html\r\n\r\n";

cout << "<html>\r\n" ;

cout << " <head> <title> Testing CGI </title> </head>\r\n";

cout << " <body>\r\n";

cout << " <h1>Testing CGI</h1>\r\n";

int num = NumberOfQuestions();

cout << " You provided " << num << " inputs, and they were: <br> \r\n";

for (int i=0; i<num; i+=1)

{ string q = GetQuestion(i);

string a = GetAnswer(q);

cout << i << ": Question Identifier: " << q <<

", Answer: " << a << " <br> \r\n"; }

cout << " And that's the end..\r\n";

cout << " </body>\r\n";

cout << "</html>\r\n"; }

$ CC -c experiment2.cpp

$ CC experiment2.o cgi.o -o experiment2.cgi

$ pico experiment2.cpp

#include <iostream>

#include <string>

#include "cgi.h"

string days[] = { "Sunday", "Monday", ....

void main(void)

{ int yr, mo, dy, wd, hr, mi, se;

DateAndTimeNow(yr, mo, dy, wd, hr, mi, se);

cout << "Content-type: text/html\r\n\r\n";

cout << "<html>\r\n" ;

cout << " <head> <title> Testing CGI </title> </head>\r\n";

cout << " <body>\r\n";

cout << " <h1>Testing CGI</h1>\r\n";

cout << " (connection from " << RemoteHost() <<

" on " << days[wd] <<

" " << dy << dates[dy] <<

" " << months[mo] <<

" " << yr <<

" at " << hr <<

":" << (mi<10 ? "0" : "") << mi <<

":" << (se<10 ? "0" : "") << se <<

")<br><br>\r\n";

int num = NumberOfQuestions();

cout << " You provided " << num <<

" inputs, and they were as follows <br> \r\n";

cout << " <center> \r\n";

cout << " <table border=2> \r\n";

cout << " <tr> <th> Number <th> Identifier <th> Answer \r\n";

for (int i=0; i<num; i+=1)

{ string q = GetQuestion(i);

string a = GetAnswer(q);

cout << " <tr> \r\n";

cout << " <td> " << i << "\r\n";

cout << " <td> " << q << "\r\n";

cout << " <td> " << a << "\r\n"; }

cout << " </table>\r\n";

cout << " </center>\r\n";

cout << " The End. <br> \r\n";

cout << " </body>\r\n";

cout << "</html>\r\n"; }

#include <iostream>

#include <string>

#include "cgi.h"

void main(void)

{ int yr, mo, dy, wd, hr, mi, se;

DateAndTimeNow(yr, mo, dy, wd, hr, mi, se);

cout << "Content-type: text/html\r\n\r\n";

cout << "<html>\r\n" ;

cout << "<head> <title> Super Calculator </title> </head>\r\n";

cout << "<body>\r\n";

cout << "<h1>Super Calculator</h1>\r\n";

string name = GetAnswer("name");

string first = GetAnswer("number1");

string second = GetAnswer("number2");

int n1 = ConvertToInteger(first);

int n2 = ConvertToInteger(second);

cout << "Hello " << name << " <br> \r\n";

cout << "<br> \r\n";

cout << n1 << " + " << n2 << " = " << n1+n2 << " <br> \r\n";

cout << "</body>\r\n";

cout << "</html>\r\n"; }