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CGI sample run into dead loop in NDK

Bin Hu
Expert 1095 points
Other Parts Discussed in Thread: SYSBIOS

Hello TI,

I was trying to run the CGI program sample with SYSBIOS(6.40.3.39) and NDK(2.24.0.11). I follow the sample discribed in NDK user manual chapter append E. It can jumpped into cgisample program but get into deadloop in function 

parseIndex = 0;
buffer[ContentLength] = '\0';
// Process request variables until there are none left to do
{
key = cgiParseVars( buffer, &parseIndex );
value = cgiParseVars( buffer, &parseIndex );
if( !strcmp("name", key) )
name = value;
else if( !strcmp("pizza", key) )
pizza = value;
else if( !strcmp("spam", key) )
spam = value;
else if( !strcmp("color", key) )
color = value;
} while ( parseIndex != -1 );

I also tried to debug into this function but looks like it is just dead loop on "while" sentence but the program in while is not carryout any more I dont know why.

Could anyone help？Thank you!!

  • 0
    TI__Genius 10825 points
    Hi Bin,

    Are you missing a "do" statement in the do-while loop above? Or, is it just a typo in the post? If it is not a typo, please add the "do" statement. For example:

    // Process request variables until there are none left
    do
    {
    key = cgiParseVars( buffer, &parseIndex );
    value = cgiParseVars( buffer, &parseIndex );

    if( !strcmp("name", key) )
    name = value;
    else if( !strcmp("pizza", key) )
    pizza = value;
    else if( !strcmp("spam", key) )
    spam = value;
    else if( !strcmp("color", key) )
    color = value;
    } while ( parseIndex != -1 );

    Vikram