Added very basic command support

1 files changed, 13 insertions, 3 deletions

diff --git a/src/userspace/main.c b/src/userspace/main.c
index 0bea7fa..63ce8f4 100644
--- a/src/userspace/main.c
+++ b/src/userspace/main.c
@@ -1,6 +1,13 @@
 #include <syscall.h>
-#include <graphics/graphics.h>
 #include <mlibc/stdio.h>
+#include <mlibc/string.h>
+
+int32_t starts_with(const char *a, const char *b)
+{
+    size_t length_pre = strlen(b);
+    size_t length_main = strlen(a);
+    return length_main < length_pre ? 0 : memcmp(b, a, length_pre) == 0;
+}
 
 void user_main()
 {
@@ -10,7 +17,10 @@ void user_main()
     // init_framebuffer();
 
     while (1) {
-        char key = getch();
-        writec(key);
+        char *input = readline();
+        if (starts_with(input, "ls")) {
+            char test[] = "WOOOHOOO\n";
+            syscall_write(test);
+        }
     };
 }
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