String Manipulation C

This is a discussion on String Manipulation C within the C Programming forums, part of the General Programming Boards category; Hi all, i have the following string as input : "<iframe src="http://abcdef.com/asd/aaa/awerftya0480000008ave/direct;wi.120;hi.600/01?page=" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" allowtransparency="true" width="120" ...

  1. #1
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    String Manipulation C

    Hi all,

    i have the following string as input :

    "<iframe src="http://abcdef.com/asd/aaa/awerftya0480000008ave/direct;wi.120;hi.600/01?page=" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" allowtransparency="true" width="120" height="600">
    <script language="JavaScript" type="text/javascript">
    document.write('&lt;a href="http://abcdefr.com/c/d/odmfndfdin000008ave/direct;wi.120;hi.600/01/" target="_blank"&gt;&lt;img src="http://ssdfcreo.com/fed/up/asdasd58s5480000008ave/direct;wi.120;hi.600/01/"/&gt;&lt;/a&gt;');
    </script><noscript><a href="http://asedfr.com/bbb/cdf/sdfdf222200008ave/direct;wi.120;hi.600/01/" target="_blank"><img border="0" src="http://asd.com/asdas/ssd/asdeffee000008ave/direct;wi.120;hi.600/01/" /></a></noscript></iframe>"

    also some more lenghty strings i need to write then into files.

    for that i need to reaplce " to \" in this string .

    please help me how can i replace so using a C program.

    thanks in advance,

    Trinath somanchi,
    Hyderabad.

  2. #2
    Supermassive black hole cboard_member's Avatar
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    Post your best attempt so we can help you out.
    Good class architecture is not like a Swiss Army Knife; it should be more like a well balanced throwing knife.

    - Mike McShaffry

  3. #3
    Registered User
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    You can use a pointer to step along each character in the string, and then compare what the pointer is pointing at with ' " '.

  4. #4
    Registered User ssharish2005's Avatar
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    well, read a single line from the file search for rright place to replace using str or strstr(these fucntion used to find the place to insert) and then insert the replace string

    ssharish2005

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