1 files changed, 97 insertions, 0 deletions
diff --git a/src/lib/process/process_win32.h b/src/lib/process/process_win32.h
new file mode 100644
index 0000000000..0f264c8710
--- /dev/null
+++ b/src/lib/process/process_win32.h
@@ -0,0 +1,97 @@
+/* Copyright (c) 2003-2004, Roger Dingledine
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2020, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file process_win32.h
+ * \brief Header for process_win32.c
+ **/
+
+#ifndef TOR_PROCESS_WIN32_H
+#define TOR_PROCESS_WIN32_H
+
+#ifdef _WIN32
+
+#include "orconfig.h"
+#include "lib/malloc/malloc.h"
+#include "lib/evloop/compat_libevent.h"
+
+#include <windows.h>
+
+struct process_t;
+
+struct process_win32_t;
+typedef struct process_win32_t process_win32_t;
+
+process_win32_t *process_win32_new(void);
+void process_win32_free_(process_win32_t *win32_process);
+#define process_win32_free(s) \
+  FREE_AND_NULL(process_win32_t, process_win32_free_, (s))
+
+void process_win32_init(void);
+void process_win32_deinit(void);
+
+process_status_t process_win32_exec(struct process_t *process);
+bool process_win32_terminate(struct process_t *process);
+
+process_pid_t process_win32_get_pid(struct process_t *process);
+
+int process_win32_write(struct process_t *process, buf_t *buffer);
+int process_win32_read_stdout(struct process_t *process, buf_t *buffer);
+int process_win32_read_stderr(struct process_t *process, buf_t *buffer);
+
+void process_win32_trigger_completion_callbacks(void);
+
+/* Timer handling. */
+void process_win32_timer_start(void);
+void process_win32_timer_stop(void);
+bool process_win32_timer_running(void);
+
+#ifdef PROCESS_WIN32_PRIVATE
+STATIC void process_win32_timer_callback(periodic_timer_t *, void *);
+STATIC bool process_win32_timer_test_process(process_t *);
+
+/* I/O pipe handling. */
+struct process_win32_handle_t;
+typedef struct process_win32_handle_t process_win32_handle_t;
+
+typedef enum process_win32_pipe_type_t {
+  /** This pipe is used for reading. */
+  PROCESS_WIN32_PIPE_TYPE_READER,
+
+  /** This pipe is used for writing. */
+  PROCESS_WIN32_PIPE_TYPE_WRITER
+} process_win32_pipe_type_t;
+
+STATIC bool process_win32_create_pipe(HANDLE *,
+                                      HANDLE *,
+                                      SECURITY_ATTRIBUTES *,
+                                      process_win32_pipe_type_t);
+
+STATIC void process_win32_cleanup_handle(process_win32_handle_t *handle);
+
+STATIC VOID WINAPI process_win32_stdout_read_done(DWORD,
+                                                  DWORD,
+                                                  LPOVERLAPPED);
+STATIC VOID WINAPI process_win32_stderr_read_done(DWORD,
+                                                  DWORD,
+                                                  LPOVERLAPPED);
+STATIC VOID WINAPI process_win32_stdin_write_done(DWORD,
+                                                  DWORD,
+                                                  LPOVERLAPPED);
+
+STATIC int process_win32_read_from_handle(process_win32_handle_t *,
+                                          buf_t *,
+                                          LPOVERLAPPED_COMPLETION_ROUTINE);
+STATIC bool process_win32_handle_read_completion(process_win32_handle_t *,
+                                                 DWORD,
+                                                 DWORD);
+
+STATIC char *format_win_cmdline_argument(const char *arg);
+STATIC char *tor_join_win_cmdline(const char *argv[]);
+#endif /* defined(PROCESS_WIN32_PRIVATE) */
+
+#endif /* defined(_WIN32) */
+
+#endif /* !defined(TOR_PROCESS_WIN32_H) */