Bemanitools v5.26 release

2019-09-27 22:36:50 +02:00
commit cbd7720349
718 changed files with 62731 additions and 0 deletions
@@ -0,0 +1,47 @@
+#ifndef HOOK_IOHOOK_H
+#define HOOK_IOHOOK_H
+
+#include <windows.h>
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "util/iobuf.h"
+
+enum irp_op {
+    IRP_OP_OPEN,
+    IRP_OP_CLOSE,
+    IRP_OP_READ,
+    IRP_OP_WRITE,
+    IRP_OP_IOCTL,
+    IRP_OP_FSYNC,
+    IRP_OP_SEEK,
+};
+
+struct irp {
+    enum irp_op op;
+    size_t next_handler;
+    HANDLE fd;
+    OVERLAPPED *ovl;
+    struct const_iobuf write;
+    struct iobuf read;
+    uint32_t ioctl;
+    const wchar_t *open_filename;
+    uint32_t open_access;
+    uint32_t open_share;
+    SECURITY_ATTRIBUTES *open_sa;
+    uint32_t open_creation;
+    uint32_t open_flags;
+    HANDLE *open_tmpl;
+    uint32_t seek_origin;
+    int64_t seek_offset;
+    uint64_t seek_pos;
+};
+
+typedef HRESULT (*irp_handler_t)(struct irp *irp);
+
+void iohook_init(const irp_handler_t *handlers, size_t nhandlers);
+HANDLE iohook_open_dummy_fd(void);
+HRESULT irp_invoke_next(struct irp *irp);
+
+#endif