Question: Write a funciton in C / C + + that has the following signature: char * * parseCommandLine ( string aCommandLine ) This function takes
Write a funciton in CC that has the following signature:
char parseCommandLinestring aCommandLine
This function takes the input parameter and splits that string up into an array of component tokens that are
returned to the caller. As this is assumed to be a Linux command line for example, from the terminal application
you need to be able to handle certain special cases: file redirection with the and characters, file
redirection with the and the pipe is the only other character used as a seperator. character Otherwise,
you may assume that the any whitespace character is a separator.
For example, the following is a valid command in the Bash shell:
grep x myfile textbfin myfile out
This would be parsed into four tokens: grepxmyfilein and myfileout
Your function needs to return a pointer to a dynamically allocated array of Cstrings remembering that a
doublepointer is C is another way to say that statement The seemingly odd return type is required by some
of the system call code you will use in your first assignment.
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