diff options
| -rw-r--r-- | tools/compiler.c | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/tools/compiler.c b/tools/compiler.c index 6c6bae63..7e0a6004 100644 --- a/tools/compiler.c +++ b/tools/compiler.c @@ -23,6 +23,7 @@ #include <glib.h> #include <glib/gstdio.h> +#include <gio/gio.h> #ifdef G_OS_WIN32 #include <io.h> @@ -97,34 +98,38 @@ write_out_typelib (gchar *prefix, { FILE *file; gsize written; + GFile *file_obj; + gchar *filename; + GFile *tmp_file_obj; + gchar *tmp_filename; + GError *error = NULL; if (output == NULL) { file = stdout; + filename = NULL; + tmp_filename = NULL; #ifdef G_OS_WIN32 setmode (fileno (file), _O_BINARY); #endif } else { - gchar *filename; - if (prefix) filename = g_strdup_printf ("%s-%s", prefix, output); else filename = g_strdup (output); - file = g_fopen (filename, "wb"); + file_obj = g_file_new_for_path (filename); + tmp_filename = g_strdup_printf ("%s.tmp", filename); + tmp_file_obj = g_file_new_for_path (tmp_filename); + file = g_fopen (tmp_filename, "wb"); if (file == NULL) { g_fprintf (stderr, "failed to open '%s': %s\n", - filename, g_strerror (errno)); - g_free (filename); - - return; + tmp_filename, g_strerror (errno)); + goto out; } - - g_free (filename); } if (!code) @@ -133,7 +138,7 @@ write_out_typelib (gchar *prefix, if (written < typelib->len) { g_error ("ERROR: Could not write the whole output: %s", strerror(errno)); - return; + goto out; } } else @@ -146,7 +151,18 @@ write_out_typelib (gchar *prefix, } if (output != NULL) - fclose (file); + fclose (file); + if (tmp_filename != NULL) + { + if (!g_file_move (tmp_file_obj, file_obj, G_FILE_COPY_OVERWRITE, NULL, NULL, NULL, &error)) + { + g_error ("ERROR: failed to rename %s to %s: %s", tmp_filename, filename, error->message); + g_clear_error (&error); + } + } +out: + g_free (filename); + g_free (tmp_filename); } GLogLevelFlags logged_levels; |