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Use g_unlink/g_rename instead of unlink/rename; do not pass raw filenames

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2008-02-18  Alexander Larsson  <alexl@redhat.com>

        * glocalfile.c:
        * glocalfileinfo.c:
        * glocalfileoutputstream.c:
	Use g_unlink/g_rename instead of unlink/rename;
	do not pass raw filenames to g_set_error. (#517239)
	Patch from Yevgen Muntyan.


svn path=/trunk/; revision=6533
This commit is contained in:
Alexander Larsson
2008-02-18 15:35:16 +00:00
committed by Alexander Larsson
parent 42f01287c1
commit 3b1b6a9722
4 changed files with 55 additions and 31 deletions
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64
gio/glocalfileoutputstream.c
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@@ -203,7 +203,7 @@ g_local_file_output_stream_close (GOutputStream *stream,
#ifdef HAVE_LINK
/* create original -> backup link, the original is then renamed over */
if (unlink (file->priv->backup_filename) != 0 &&
if (g_unlink (file->priv->backup_filename) != 0 &&
errno != ENOENT)
{
int errsv = errno;
@@ -218,7 +218,7 @@ g_local_file_output_stream_close (GOutputStream *stream,
if (link (file->priv->original_filename, file->priv->backup_filename) != 0)
{
/* link failed or is not supported, try rename */
if (rename (file->priv->original_filename, file->priv->backup_filename) != 0)
if (g_rename (file->priv->original_filename, file->priv->backup_filename) != 0)
{
int errsv = errno;
@@ -231,7 +231,7 @@ g_local_file_output_stream_close (GOutputStream *stream,
}
#else
/* If link not supported, just rename... */
if (rename (file->priv->original_filename, file->priv->backup_filename) != 0)
if (g_rename (file->priv->original_filename, file->priv->backup_filename) != 0)
{
int errsv = errno;
@@ -249,7 +249,7 @@ g_local_file_output_stream_close (GOutputStream *stream,
goto err_out;
/* tmp -> original */
if (rename (file->priv->tmp_filename, file->priv->original_filename) != 0)
if (g_rename (file->priv->tmp_filename, file->priv->original_filename) != 0)
{
int errsv = errno;
@@ -471,10 +471,14 @@ _g_local_file_output_stream_create (const char *filename,
G_IO_ERROR_INVALID_FILENAME,
_("Invalid filename"));
else
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
filename, g_strerror (errsv));
{
char *display_name = g_filename_display_name (filename);
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
display_name, g_strerror (errsv));
g_free (display_name);
}
return NULL;
}
@@ -512,10 +516,14 @@ _g_local_file_output_stream_append (const char *filename,
G_IO_ERROR_INVALID_FILENAME,
_("Invalid filename"));
else
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
filename, g_strerror (errsv));
{
char *display_name = g_filename_display_name (filename);
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
display_name, g_strerror (errsv));
g_free (display_name);
}
return NULL;
}
@@ -640,22 +648,24 @@ handle_overwrite_open (const char *filename,
if (fd == -1)
{
int errsv = errno;
char *display_name = g_filename_display_name (filename);
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
filename, g_strerror (errsv));
display_name, g_strerror (errsv));
g_free (display_name);
return -1;
}
if (fstat (fd, &original_stat) != 0)
{
int errsv = errno;
char *display_name = g_filename_display_name (filename);
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error stating file '%s': %s"),
filename, g_strerror (errsv));
display_name, g_strerror (errsv));
g_free (display_name);
goto err_out;
}
@@ -738,7 +748,7 @@ handle_overwrite_open (const char *filename,
original_stat.st_mode != tmp_statbuf.st_mode)
{
close (tmpfd);
unlink (tmp_filename);
g_unlink (tmp_filename);
g_free (tmp_filename);
goto fallback_strategy;
}
@@ -759,7 +769,7 @@ handle_overwrite_open (const char *filename,
backup_filename = create_backup_filename (filename);
if (unlink (backup_filename) == -1 && errno != ENOENT)
if (g_unlink (backup_filename) == -1 && errno != ENOENT)
{
g_set_error (error,
G_IO_ERROR,
@@ -794,7 +804,7 @@ handle_overwrite_open (const char *filename,
G_IO_ERROR,
G_IO_ERROR_CANT_CREATE_BACKUP,
_("Backup file creation failed"));
unlink (backup_filename);
g_unlink (backup_filename);
g_free (backup_filename);
goto err_out;
}
@@ -810,7 +820,7 @@ handle_overwrite_open (const char *filename,
G_IO_ERROR,
G_IO_ERROR_CANT_CREATE_BACKUP,
_("Backup file creation failed"));
unlink (backup_filename);
g_unlink (backup_filename);
close (bfd);
g_free (backup_filename);
goto err_out;
@@ -824,7 +834,7 @@ handle_overwrite_open (const char *filename,
G_IO_ERROR,
G_IO_ERROR_CANT_CREATE_BACKUP,
_("Backup file creation failed"));
unlink (backup_filename);
g_unlink (backup_filename);
close (bfd);
g_free (backup_filename);
@@ -914,10 +924,14 @@ _g_local_file_output_stream_replace (const char *filename,
G_IO_ERROR_INVALID_FILENAME,
_("Invalid filename"));
else
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
filename, g_strerror (errsv));
{
char *display_name = g_filename_display_name (filename);
g_set_error (error, G_IO_ERROR,
g_io_error_from_errno (errsv),
_("Error opening file '%s': %s"),
display_name, g_strerror (errsv));
g_free (display_name);
}
return NULL;
}