added a test mode

src/main.zig

@@ -25,11 +25,12 @@ var exit_loop: bool = false;
 const CliArgs = struct {
     hef_file_path: []const u8,
     gst_source_path: []const u8,
+    test_mode: bool,
 };
 
 pub fn main() !void {
 
-    var args: CliArgs = .{ .hef_file_path = undefined, .gst_source_path = undefined };
+    var args: CliArgs = .{ .hef_file_path = undefined, .gst_source_path = undefined, .test_mode = false };
 
     std.posix.sigaction(std.posix.SIG.INT, &std.posix.Sigaction {
         .handler = .{
@@ -48,8 +49,6 @@ pub fn main() !void {
     
 
     std.debug.print("Program started\n", .{});
-    // This allows me to utilize the same command line args and gstreamer
-    gst.init(@ptrCast(&std.os.argv.len), @ptrCast(&std.os.argv.ptr));
 
     var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
     defer arena.deinit();
@@ -65,6 +64,10 @@ pub fn main() !void {
 
 
     while (arg_source.next()) |cur_arg| {
+        if (std.mem.eql(u8, cur_arg, "--help") or std.mem.eql(u8, cur_arg, "-h")) {
+            std.debug.print("Expected usage: \n`--hef <path to the hef file> --gst-source <path to shared gstreamer memory space>`\n`--test-mode`\n", .{});
+            std.process.exit(0);
+        }
         if (std.mem.eql(u8, cur_arg, "--hef")) {
 
             if (arg_source.next()) |x| {
@@ -82,6 +85,18 @@ pub fn main() !void {
                 std.process.fatal("--gst-source flag specified, but no value provided!\n", .{});
             }
         }
+        if (std.mem.eql(u8, cur_arg, "--test-mode")) {
+            args.test_mode = true;
+        }
+    }
+    
+    if (args.test_mode) {
+        std.debug.print("Entering test mode!\n", .{});
+        while (!exit_loop) {
+            std.time.sleep(1 * 1000 * 1000); // sleep for 1 second
+            std.debug.print("Person found! Confidence: 0.8, 0.4:0.2, 0.6:0.8\n", .{}); // x:y, to x:y
+        }
+        std.process.exit(0);
     }
 
     if (!gst_set) {
@@ -91,6 +106,9 @@ pub fn main() !void {
         std.process.fatal("Invalid usage. --hef value is required\n", .{});
     }
 
+    // This allows me to utilize the same command line args and gstreamer
+    gst.init(@ptrCast(&std.os.argv.len), @ptrCast(&std.os.argv.ptr));
+
 
     std.debug.print("Using hardcoded hef file path :P\n", .{});
     std.fs.cwd().access(hef_file, .{ }) catch |e| {
@@ -268,8 +286,7 @@ pub fn main() !void {
             if (status == hlo.HAILO_SUCCESS) {
                 for (0..(output_data.len / 5)) |x| {
                         if (output_data[x] == 1.0) {
-
+                            std.debug.print("Person found! Confidence: {d}, {d}:{d}, {d}:{d}\n", .{ output_data[x + 1], output_data[x + 2], output_data[x + 3], output_data[x + 4], output_data[x + 5] });
-                            std.debug.print("Person found! Confidence: {d}, {d}:{d}, {d}, {d}\n", .{ output_data[x + 1], output_data[x + 2], output_data[x + 3], output_data[x + 4], output_data[x + 5] });
                         }
                 }