From 049d2a9a337331295b4a2d4ad13061bc73536236 Mon Sep 17 00:00:00 2001
From: Jedidiah Barber <contact@jedbarber.id.au>
Date: Sun, 2 Jul 2023 21:36:34 +1200
Subject: Initial commit

---
 example/file_info_example.adb | 70 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 example/file_info_example.adb

(limited to 'example/file_info_example.adb')

diff --git a/example/file_info_example.adb b/example/file_info_example.adb
new file mode 100644
index 0000000..3971163
--- /dev/null
+++ b/example/file_info_example.adb
@@ -0,0 +1,70 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+--  This program opens the file supplied as a command line argument, outputs the
+--  file info from it, then closes the file. No modifications are made.
+
+
+with
+
+    Ada.Command_Line,
+    Ada.Directories,
+    Ada.Text_IO,
+    Libsndfile;
+
+
+procedure File_Info_Example is
+
+
+    package ACom renames Ada.Command_Line;
+    package ADir renames Ada.Directories;
+    package TIO renames Ada.Text_IO;
+
+
+    My_Info : Libsndfile.File_Info := Libsndfile.Blank_Info;
+    My_Sound_File : Libsndfile.Sound_File;
+
+
+begin
+
+
+    if ACom.Argument_Count < 1 then
+        TIO.Put_Line ("No filename provided");
+        ACom.Set_Exit_Status (ACom.Failure);
+        return;
+    end if;
+
+    if not ADir.Exists (ACom.Argument (1)) then
+        TIO.Put_Line ("File does not exist");
+        ACom.Set_Exit_Status (ACom.Failure);
+        return;
+    end if;
+
+
+    TIO.Put_Line ("Load file " & ACom.Argument (1));
+    My_Sound_File.Open (ACom.Argument (1), Libsndfile.Read_Only, My_Info);
+    TIO.New_Line;
+
+    TIO.Put_Line ("Open frame count:" &
+        Libsndfile.Count_Type'Image (Libsndfile.Frames (My_Info)));
+    TIO.Put_Line ("Open sample rate:" & Natural'Image (Libsndfile.Rate (My_Info)));
+    TIO.Put_Line ("Open channel count:" & Natural'Image (Libsndfile.Channels (My_Info)));
+    TIO.Put_Line ("Open major format: " &
+        Libsndfile.Major_Format'Image (Libsndfile.Major (My_Info)));
+    TIO.Put_Line ("Open minor format: " &
+        Libsndfile.Minor_Format'Image (Libsndfile.Minor (My_Info)));
+    TIO.Put_Line ("Open endianness: " &
+        Libsndfile.Endianness'Image (Libsndfile.Endian (My_Info)));
+    TIO.Put_Line ("Open section count:" & Natural'Image (Libsndfile.Sections (My_Info)));
+    TIO.Put_Line ("Open seekable: " & Boolean'Image (Libsndfile.Seekable (My_Info)));
+
+    TIO.New_Line;
+    My_Sound_File.Close;
+    TIO.Put_Line ("File closed");
+
+
+end File_Info_Example;
+
+
-- 
cgit