1 files changed, 62 insertions, 3 deletions

diff --git a/src/user/test/main.c b/src/user/test/main.c
index ec14c21..a7df667 100644
--- a/src/user/test/main.c
+++ b/src/user/test/main.c
@@ -1,9 +1,14 @@
 #include <tce/syscall.h>
 #include <stdlib.h>
+#include <stdio.h>
+
+int threads = 0;
 
 void thread_cascade(void* d) {
 	int n = (int)d;
 
+	threads ++;
+
 	if (d == 0) {
 		//printk("{#} 0 cascade element started => end\n");
 		printk("*");
@@ -25,6 +30,41 @@ void thread_cascade(void* d) {
 		//printk("{#} Thread cascade element finished.\n");
 		printk(".");
 	}
+
+	threads--;
+}
+
+void list_dir(FILE f, int lv) {
+	char buf[256];
+	int i = 0, k;
+	int r;
+	file_info info;
+	
+	while ((r = read(f, i, 256, buf)) > 0) {
+		for (k = 0; k < lv; k++) printk("  ");
+		printk(buf); printk("\t\t");
+
+		stat_relative(f, buf, &info);
+		printk_hex(info.type);
+		if (info.type & FT_DIR) {
+			printk("\t");
+			if (strcmp(buf, ".") != 0 && strcmp(buf, "..") != 0) {
+				FILE ff = open_relative(f, buf, 0);
+				if (ff <= 0) {
+					printk("error: "); printk_int(ff); printk("\n"); 
+				} else {
+					printk("fd: "); printk_int(ff); printk("\n");
+					list_dir(ff, lv+1);
+					close(ff);
+				}
+			} else {
+				printk("\n");
+			}
+		} else {
+			printk("\n");
+		}
+		i++;
+	}
 }
 
 int main() {
@@ -32,12 +72,31 @@ int main() {
 	printk_hex((uint32_t)malloc(42));
 	printk("\n");
 
-	printk("(test app) Creating thread cascade (total 2**8 = 256 threads)\n");
-	thread_new(thread_cascade, (void*)8);
+	printk(" -> Creating thread cascade (total 2**4 = 16 threads)\n");
+	thread_new(thread_cascade, (void*)4);
 
-	printk("(test app) Main thread now sleeping... forever...\n");
+	printk(" -> Main thread now sleeping...\n");
 	while (1) {
+		thread_sleep(100);
+		if (threads == 0) break;
+	}
+	printk("\n -> Ok, let's try something else.\n");
+
+	FILE f = open("/", 0);
+	if (f <= 0) {
+		printk(" -> Could not open '/', error #");
+		printk_int(f);
+		printk("...\n");
+	} else {
+		printk("Now enumerating '/' (fd "); printk_int(f); printk(") :\n");
+		list_dir(f, 1);
+		close(f);
+	}
+
+	printk(" -> Now sleeping, forever and ever...\n");
+	while(1) {
 		thread_sleep(1000);
 	}
+
 	return 0;
 }