Mouse / Keyboard: add new modules

src/detection/mouse/mouse_linux.c

@@ -0,0 +1,44 @@
+#include "mouse.h"
+#include "common/io/io.h"
+#include "util/stringUtils.h"
+
+const char* ffDetectMouse(FFlist* devices /* List of FFMouseDevice */)
+{
+    FF_AUTO_CLOSE_DIR DIR* dirp = opendir("/sys/class/input/");
+    if (dirp == NULL)
+        return "opendir(\"/sys/class/input/\") == NULL";
+
+    FF_STRBUF_AUTO_DESTROY path = ffStrbufCreateS("/sys/class/input/");
+    uint32_t baseLen = path.length;
+
+    struct dirent* entry;
+    while ((entry = readdir(dirp)) != NULL)
+    {
+        if (!ffStrStartsWith(entry->d_name, "mouse"))
+            continue;
+        if (!ffCharIsDigit(entry->d_name[strlen("mouse")]))
+            continue;
+
+        ffStrbufAppendS(&path, entry->d_name);
+        ffStrbufAppendS(&path, "/device/name");
+
+        FF_STRBUF_AUTO_DESTROY name = ffStrbufCreate();
+        if (ffAppendFileBuffer(path.chars, &name))
+        {
+            ffStrbufTrimRightSpace(&name);
+            ffStrbufSubstrBefore(&path, path.length - 4);
+
+            FFMouseDevice* device = (FFMouseDevice*) ffListAdd(devices);
+            ffStrbufInitMove(&device->name, &name);
+            ffStrbufInit(&device->serial);
+
+            ffStrbufAppendS(&path, "uniq");
+            if (ffAppendFileBuffer(path.chars, &device->serial))
+                ffStrbufTrimRightSpace(&device->serial);
+        }
+
+        ffStrbufSubstrBefore(&path, baseLen);
+    }
+
+    return NULL;
+}