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  1. #1
    sara12345 is offline Member
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    Default Urgent! executing c code from java

    hello
    I need to execeute or call whole c program from java.
    the c program works as follows:
    it take input file from the command line and it return output file
    I have used the following java code to call c code\
    Java Code:
         String line;
    	           String output1 = "";
    	          
    	                 Process p = Runtime.getRuntime().exec("cp1.exe");
    	                 BufferedReader input = new BufferedReader
    	                       (new InputStreamReader(p.getInputStream()));
    	                 while ((line = input.readLine()) != null) {
    	                       output1 += (line + '\n');
    	                 }
    	                 input.close();
    although the c code works fine when it is executed from visual c++ also the exe file works fine but when I call exe file from java it doesn't work
    can please tell me what shall I do??

  2. #2
    ojn
    ojn is offline Senior Member
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    Default

    Urgent? Damn, probably too late then. :(

  3. #3
    Fubarable's Avatar
    Fubarable is offline Moderator
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    Default

    How is this post different from your other thread other than the "urgent" heading? Cross-posting (which is against forum rules) and pressuring volunteers for help will usually have the opposite effect.

    I'm locking this thread but will unlock it if you can justify its existence.

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