Error in converting the c/c++ file to java in JNI

Question

hi all
i am new to jni in java programming.
i[b] had success fully compiled the java class i.e.
Sample1.java--->Sample1.class--->Sample1.h
but when to
Sample1.c-->Sample1.dll
as shown below
in the console i get this error
C:\jdk1.4\bin>cl -Ic:\jdk\include -Ic:\jdk\include\win32 -LD Sample1.c -FeSample
1.dll
'cl' is not recognized as an internal or external command,
operable program or batch file.

Answer 1

i had search whole website through google for curl and java but no help as required.
hey if please do not mind, i need it urgent, i am asking you my another problem in this thread and is related:
curl,libcurl and java api.
i compiled all the lib curl and imported into my code and code is as follows:
import java.io.*;
import java.net.*;
import java.util.*;
import java.sql.*;
import org.curl.*;
import java.lang.*;
class test
     public void curl_connect()
          Runtime     rt=Runtime.getRuntime();
          String ls_str="";
          try
               String urlpath="www.yahoo.com";                    
               String CreateProcess ="";               
               System.out.println("inside cURL process");               
               CreateProcess = "c:\\curl\\curl.exe https://" + urlpath;
               Process pr = rt.exec(CreateProcess);
               InputStream stderr = pr.getErrorStream();
               InputStreamReader isr = new InputStreamReader(stderr);
               BufferedReader br =new BufferedReader(isr);
               String line = null;
               while ((line = br.readLine())!= null )
                    System.out.println(line);
               CurlGlue cg = new CurlGlue();
               cg.setopt(CURL.OPT_WRITEFUNCTION, 2);
               cg.setopt(CURL.OPT_VERBOSE, 3);
               cg.setopt(CURL.OPT_FOLLOWLOCATION, 1);
               cg.setopt(CURL.OPT_SSL_VERIFYPEER, 0);
               cg.setopt(CURL.OPT_SSL_VERIFYHOST, 0);
               cg.setopt(CURL.OPT_SSLCERTTYPE, "PEM");
               cg.setopt(CURL.OPT_SSLVERSION, 3);
               cg.setopt(CURL.OPT_HTTPPOST, 1);
               int result = cg.setopt(CURL.OPT_URL,CreateProcess );
               // post method
               cg.setopt(CURL.OPT_POST, 1);
               // IS THIS THE RIGHT WAY TO SET SIMPLE POST DATA?
               cg.setopt(CURL.OPT_POSTFIELDS, "some post data");
               // IS THIS THE RIGHT WAY TO SET COOKIE?
               String cookieString= "";
               if(cookieString != null)
               cg.setopt(CURL.OPT_COOKIE, cookieString);
               cg.perform();
          catch(Exception ee)
               System.out.println("error traced");
               ee.printStackTrace();
class test1
     public static void main(String args[])
          try
               test t12= new test();
               t12.curl_connect();
          catch(Exception ee)
               ee.printStackTrace();
}                    can you tell me how to do further
curl is used to fetch a page from the source website to destination website.
when i run this api on my machine then message appeare is failed to link
at the end i am getting this output
<pre>
inside cURL process
Libraries loaded.
* Closing connection #0
Press any key to continue...
</pre>
Message was edited by:
centurions