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pull: Break out _ostree_repo_save_cache_summary_file() helper

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This is a minor cleanup as its just called twice from
_ostree_repo_cache_summary(). However, later code will need it in more
places.
This commit is contained in:
Alexander Larsson 2020-09-11 11:22:49 +02:00
parent bb2649a8c0
commit 85accb84e8
1 changed files with 32 additions and 20 deletions
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52
src/libostree/ostree-repo-pull.c
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@ -2677,6 +2677,34 @@ _ostree_repo_load_cache_summary_if_same_sig (OstreeRepo *self,
return TRUE;
}
static gboolean
_ostree_repo_save_cache_summary_file (OstreeRepo *self,
const char *filename,
const char *extension,
GBytes *data,
GCancellable *cancellable,
GError **error)
{
const char *file = glnx_strjoina (_OSTREE_SUMMARY_CACHE_DIR, "/", filename, extension);
glnx_autofd int fd = -1;
if (self->cache_dir_fd == -1)
return TRUE;
if (!glnx_shutil_mkdir_p_at (self->cache_dir_fd, _OSTREE_SUMMARY_CACHE_DIR, DEFAULT_DIRECTORY_MODE, cancellable, error))
return FALSE;
if (!glnx_file_replace_contents_at (self->cache_dir_fd,
file,
g_bytes_get_data (data, NULL),
g_bytes_get_size (data),
self->disable_fsync ? GLNX_FILE_REPLACE_NODATASYNC : GLNX_FILE_REPLACE_DATASYNC_NEW,
cancellable, error))
return FALSE;
return TRUE;
}
/* Replace the current summary+signature with new versions */
static gboolean
_ostree_repo_cache_summary (OstreeRepo *self,
@ -2686,28 +2714,12 @@ _ostree_repo_cache_summary (OstreeRepo *self,
GCancellable *cancellable,
GError **error)
{
if (self->cache_dir_fd == -1)
return TRUE;
if (!glnx_shutil_mkdir_p_at (self->cache_dir_fd, _OSTREE_SUMMARY_CACHE_DIR, DEFAULT_DIRECTORY_MODE, cancellable, error))
if (!_ostree_repo_save_cache_summary_file (self, remote, NULL,
summary, cancellable, error))
return FALSE;
const char *summary_cache_file = glnx_strjoina (_OSTREE_SUMMARY_CACHE_DIR, "/", remote);
if (!glnx_file_replace_contents_at (self->cache_dir_fd,
summary_cache_file,
g_bytes_get_data (summary, NULL),
g_bytes_get_size (summary),
self->disable_fsync ? GLNX_FILE_REPLACE_NODATASYNC : GLNX_FILE_REPLACE_DATASYNC_NEW,
cancellable, error))
return FALSE;
const char *summary_cache_sig_file = glnx_strjoina (_OSTREE_SUMMARY_CACHE_DIR, "/", remote, ".sig");
if (!glnx_file_replace_contents_at (self->cache_dir_fd,
summary_cache_sig_file,
g_bytes_get_data (summary_sig, NULL),
g_bytes_get_size (summary_sig),
self->disable_fsync ? GLNX_FILE_REPLACE_NODATASYNC : GLNX_FILE_REPLACE_DATASYNC_NEW,
cancellable, error))
if (!_ostree_repo_save_cache_summary_file (self, remote, ".sig",
summary_sig, cancellable, error))
return FALSE;
return TRUE;