From fabc97752724d36149fec6fde3caf354336862eb Mon Sep 17 00:00:00 2001
From: Ralf Habacker <ralf.habacker@freenet.de>
Date: Tue, 13 Mar 2007 17:14:35 +0000
Subject: * dbus/dbus-sysdeps-win.c: fixed broken DBusPipe on win32. *
 dbus/dbus-sysdeps-win.c, dbus/dbus-sysdeps-unix.c: moved platform independent
 DBusPipe function to dbus-sysdeps.c.

---
 dbus/dbus-sysdeps-win.c | 95 +++++++++++++++----------------------------------
 1 file changed, 29 insertions(+), 66 deletions(-)

(limited to 'dbus/dbus-sysdeps-win.c')

diff --git a/dbus/dbus-sysdeps-win.c b/dbus/dbus-sysdeps-win.c
index 2ffb3e2d..64c2f99d 100644
--- a/dbus/dbus-sysdeps-win.c
+++ b/dbus/dbus-sysdeps-win.c
@@ -266,19 +266,6 @@ dbus_bool_t _dbus_fstat (DBusFile    *file,
   return fstat(file->FDATA, sb) >= 0;
 }
 
-/**
- * init a pipe instance.
- *
- * @param fd the file descriptor to init from 
- * @returns a DBusPipe instance
- */
-DBusPipe _dbus_pipe_init(int         fd)
-{
-	DBusPipe pipe;
-	pipe.fd = fd;
-	return pipe;
-}
-
 /**
  * write data to a pipe.
  *
@@ -286,35 +273,27 @@ DBusPipe _dbus_pipe_init(int         fd)
  * @param buffer the buffer to write data from
  * @param start the first byte in the buffer to write
  * @param len the number of bytes to try to write
+ * @param error error return
  * @returns the number of bytes written or -1 on error
  */
 int
-_dbus_pipe_write (DBusPipe          pipe,
+_dbus_pipe_write (DBusPipe         *pipe,
                   const DBusString *buffer,
                   int               start,
-                  int               len)
+                  int               len,
+                  DBusError        *error)
 {
-	DBusFile file;
-	file.FDATA = pipe.fd;
-	return _dbus_file_write(&file, buffer, start, len);
-}
-
-/**
- * read data from a pipe.
- *
- * @param pipe the pipe instance
- * @param buffer the buffer to read data in
- * @param count the number of bytes to try to read
- * @returns the number of bytes read or -1 on error
- */
-int
-_dbus_pipe_read(DBusPipe    pipe,
-                DBusString *buffer,
-                int         count)
-{
-	DBusFile file;
-	file.FDATA = pipe.fd;
-	return _dbus_file_read(&file, buffer, count);
+  int written;
+  DBusFile file;
+  file.FDATA = pipe->fd_or_handle;
+  written = _dbus_file_write (&file, buffer, start, len);
+  if (written < 0)
+    {
+      dbus_set_error (error, DBUS_ERROR_FAILED,
+                      "Writing to pipe: %s\n",
+                      _dbus_strerror (errno));
+    }
+  return written;
 }
 
 /**
@@ -324,37 +303,21 @@ _dbus_pipe_read(DBusPipe    pipe,
  * @param error return location for an error
  * @returns #FALSE if error is set
  */
- int
-_dbus_pipe_close(DBusPipe    pipe,
-                 DBusError    *error)
-{
-	DBusFile file;
-	file.FDATA = pipe.fd;
-	return _dbus_file_close(&file, error);
-}
-
-/**
- * check if a pipe is valid, which means is constructed
- * by a valid file descriptor
- *
- * @param pipe the pipe instance
- * @returns #FALSE if pipe is not valid
- */
-dbus_bool_t _dbus_pipe_is_valid(DBusPipe pipe)
-{
-	return pipe.fd >= 0;
-}
-
-/**
- * check if a pipe is a special pipe, which means using 
- * a non default file descriptor (>2)
- *
- * @param pipe the pipe instance
- * @returns #FALSE if pipe is not a special pipe
- */
-dbus_bool_t _dbus_pipe_is_special(DBusPipe pipe)
+int
+_dbus_pipe_close  (DBusPipe         *pipe,
+                   DBusError        *error)
 {
-	return pipe.fd > 2;
+  DBusFile file;
+  file.FDATA = pipe->fd_or_handle;
+  if (_dbus_file_close (&file, error) < 0)
+    {
+      return -1;
+    }
+  else
+    {
+      _dbus_pipe_invalidate (pipe);
+      return 0;
+    }
 }
 
 #undef FDATA
-- 
cgit