2 files changed, 68 insertions, 3 deletions

diff --git a/include/FileAnalyzer.hpp b/include/FileAnalyzer.hpp
new file mode 100644
index 0000000..be0cc25
--- /dev/null
+++ b/include/FileAnalyzer.hpp
@@ -0,0 +1,57 @@
+#pragma once
+
+#include <stddef.h>
+#include <optional>
+#include <string>
+
+namespace QuickMedia {
+    struct Dimensions {
+        int width;
+        int height;
+    };
+
+    enum class ContentType {
+        UNKNOWN,
+        VIDEO_AVI,
+        VIDEO_MP4,
+        VIDEO_WEBM,
+        AUDIO_BASIC,
+        AUDIO_AIFF,
+        AUDIO_MPEG,
+        AUDIO_MIDI,
+        AUDIO_WAVE,
+        AUDIO_FLAC,
+        AUDIO_OPUS,
+        IMAGE_JPEG,
+        IMAGE_PNG,
+        IMAGE_GIF,
+        IMAGE_BMP,
+        IMAGE_WEBP
+    };
+
+    bool is_content_type_video(ContentType content_type);
+    bool is_content_type_audio(ContentType content_type);
+    bool is_content_type_image(ContentType content_type);
+    const char* content_type_to_string(ContentType content_type);
+
+    bool video_get_first_frame(const char *filepath, const char *destination_path);
+    
+    class FileAnalyzer {
+    public:
+        FileAnalyzer();
+        bool load_file(const char *filepath);
+        ContentType get_content_type() const;
+        size_t get_file_size() const;
+        std::optional<Dimensions> get_dimensions() const;
+        std::optional<double> get_duration_seconds() const;
+    private:
+        FileAnalyzer(FileAnalyzer&) = delete;
+        FileAnalyzer& operator=(FileAnalyzer&) = delete;
+    private:
+        ContentType content_type;
+        size_t file_size;
+        std::optional<Dimensions> dimensions;
+        std::optional<double> duration_seconds;
+        bool loaded;
+    };
+}
\ No newline at end of file
diff --git a/include/Path.hpp b/include/Path.hpp
index bdc31c1..95a5d23 100644
--- a/include/Path.hpp
+++ b/include/Path.hpp
@@ -26,12 +26,20 @@ namespace QuickMedia {
             return *this;
         }
 
+        const char* filename() const {
+            size_t index = data.rfind('/');
+            if(index == std::string::npos)
+                return "/";
+            return data.c_str() + index + 1;
+        }
+
         // Returns empty string if no extension
         const char* ext() const {
+            size_t slash_index = data.rfind('/');
             size_t index = data.rfind('.');
-            if(index == std::string::npos)
-                return "";
-            return data.c_str() + index;
+            if(index != std::string::npos && (slash_index == std::string::npos || index > slash_index))
+                return data.c_str() + index;
+            return "";
         }
 
         std::string data;