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@ -21,12 +21,20 @@
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#include <sys/types.h>
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#include <unistd.h>
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/**
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* Get the logged in user's username.
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* @return Returns the logged in user's username.
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*/
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char *get_user() {
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struct passwd *pass;
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pass = getpwuid(getuid());
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return pass->pw_name;
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}
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/**
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* Get the current working directory of the shell.
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* @return Returns the current working directory.
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*/
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char *get_working_directory() {
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char *cwd = NULL;
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cwd = getcwd(NULL, PATH_MAX);
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@ -39,6 +47,9 @@ char *get_working_directory() {
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}
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}
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/**
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* Print the console line before the user input.
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*/
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void print_input_line() {
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char *name = get_user();
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char *cwd = get_working_directory();
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@ -19,10 +19,17 @@
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#include <string.h>
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#include "console_line.h"
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/**
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* Remove new line from the end of a string.
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* @param line The string to remove the new line from.
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*/
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void remove_new_line(char* line) {
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line[strcspn(line, "\n")] = 0;
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}
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/**
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* This is the loop that checks for user input and acts on it.
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*/
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void loop() {
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size_t buffer_size = 0;
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char *line = NULL;
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@ -16,6 +16,11 @@
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#include <stdlib.h>
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#include "loop.h"
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/**
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* The main entry point to the program.
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* @param argc The number of arguments passed.
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* @return Returns 0 on success or an error code on failure.
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*/
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int main(int argc, char **argv) {
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loop();
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return EXIT_SUCCESS;
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