Setup project skeleton

7 files changed, 181 insertions, 0 deletions

diff --git a/src/drv/ps1/pad/CMakeLists.txt b/src/drv/ps1/pad/CMakeLists.txt
new file mode 100644
index 0000000..eb74091
--- /dev/null
+++ b/src/drv/ps1/pad/CMakeLists.txt
@@ -0,0 +1,20 @@
+# wnix, a Unix-like operating system for WebAssembly applications.
+# Copyright (C) 2025  Xavier Del Campo Romero
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+add_library(drv_ps1_pad)
+add_subdirectory(src)
+target_include_directories(drv_ps1_pad PUBLIC include PRIVATE private_include)
+target_link_libraries(drv_ps1_pad PUBLIC c drv_event)
diff --git a/src/drv/ps1/pad/include/drv/ps1/pad.h b/src/drv/ps1/pad/include/drv/ps1/pad.h
new file mode 100644
index 0000000..9cc2fc6
--- /dev/null
+++ b/src/drv/ps1/pad/include/drv/ps1/pad.h
@@ -0,0 +1,28 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef DRV_PS1_PAD_H
+#define DRV_PS1_PAD_H
+
+#include <drv/event.h>
+
+struct drv_ps1_pad *drv_ps1_pad_init(const struct drv_event *ev);
+int drv_ps1_pad_update(struct drv_ps1_pad *pad);
+void drv_ps1_pad_free(struct drv_ps1_pad *pad);
+
+#endif
diff --git a/src/drv/ps1/pad/private_include/drv/ps1/pad/types.h b/src/drv/ps1/pad/private_include/drv/ps1/pad/types.h
new file mode 100644
index 0000000..c164a30
--- /dev/null
+++ b/src/drv/ps1/pad/private_include/drv/ps1/pad/types.h
@@ -0,0 +1,29 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef DRV_PS1_PAD_TYPES_H
+#define DRV_PS1_PAD_TYPES_H
+
+#include <drv/event.h>
+
+struct drv_ps1_pad
+{
+    const struct drv_event *ev;
+};
+
+#endif
diff --git a/src/drv/ps1/pad/src/CMakeLists.txt b/src/drv/ps1/pad/src/CMakeLists.txt
new file mode 100644
index 0000000..bfae1a1
--- /dev/null
+++ b/src/drv/ps1/pad/src/CMakeLists.txt
@@ -0,0 +1,21 @@
+# wnix, a Unix-like operating system for WebAssembly applications.
+# Copyright (C) 2025  Xavier Del Campo Romero
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+target_sources(drv_ps1_pad PRIVATE
+    free.c
+    init.c
+    update.c
+)
diff --git a/src/drv/ps1/pad/src/free.c b/src/drv/ps1/pad/src/free.c
new file mode 100644
index 0000000..1498f2d
--- /dev/null
+++ b/src/drv/ps1/pad/src/free.c
@@ -0,0 +1,23 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <drv/ps1/pad.h>
+
+void drv_ps1_pad_free(struct drv_ps1_pad *const pad)
+{
+}
diff --git a/src/drv/ps1/pad/src/init.c b/src/drv/ps1/pad/src/init.c
new file mode 100644
index 0000000..8fe3ccb
--- /dev/null
+++ b/src/drv/ps1/pad/src/init.c
@@ -0,0 +1,34 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <drv/ps1/pad.h>
+#include <drv/ps1/pad/types.h>
+#include <drv/event.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+struct drv_ps1_pad *drv_ps1_pad_init(const struct drv_event *const ev)
+{
+    struct drv_ps1_pad *const ret = malloc(sizeof *ret);
+
+    if (!ret)
+        return NULL;
+
+    *ret = (const struct drv_ps1_pad){.ev = ev};
+    return ret;
+}
diff --git a/src/drv/ps1/pad/src/update.c b/src/drv/ps1/pad/src/update.c
new file mode 100644
index 0000000..9c9acfe
--- /dev/null
+++ b/src/drv/ps1/pad/src/update.c
@@ -0,0 +1,26 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <drv/ps1/pad.h>
+#include <drv/event.h>
+
+int drv_ps1_pad_update(struct drv_ps1_pad *const pad)
+{
+    /* TODO */
+    return 0;
+}