gvfs/smb-Improve-enumeration-performance.patch

116 lines
3.5 KiB
Diff

diff --git a/configure.ac b/configure.ac
index daeee728..689667e5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -551,6 +551,11 @@ if test "x$enable_samba" != "xno"; then
AC_DEFINE(HAVE_SMBC_SETOPTIONPROTOCOLS, 1, [Define to 1 if smbc_setOptionProtocols() is available]),
[]
)
+
+ AC_CHECK_LIB(smbclient, smbc_readdirplus2,
+ AC_DEFINE(HAVE_SMBC_READDIRPLUS2, 1, [Define to 1 if smbc_readdirplus2() is available]),
+ []
+ )
fi
fi
diff --git a/daemon/gvfsbackendsmb.c b/daemon/gvfsbackendsmb.c
index 9571fa0d..ce151648 100644
--- a/daemon/gvfsbackendsmb.c
+++ b/daemon/gvfsbackendsmb.c
@@ -1738,25 +1738,34 @@ do_enumerate (GVfsBackend *backend,
GFileQueryInfoFlags flags)
{
GVfsBackendSmb *op_backend = G_VFS_BACKEND_SMB (backend);
- struct stat st;
- int res;
+ struct stat st = { 0 };
GError *error;
SMBCFILE *dir;
- char dirents[1024*4];
- struct smbc_dirent *dirp;
GFileInfo *info;
GString *uri;
- int uri_start_len;
smbc_opendir_fn smbc_opendir;
+ smbc_closedir_fn smbc_closedir;
+#ifndef HAVE_SMBC_READDIRPLUS2
+ int res;
+ char dirents[1024*4];
+ struct smbc_dirent *dirp;
+ int uri_start_len;
smbc_getdents_fn smbc_getdents;
smbc_stat_fn smbc_stat;
- smbc_closedir_fn smbc_closedir;
+#else
+ smbc_readdirplus2_fn smbc_readdirplus2;
+ const struct libsmb_file_info *exstat;
+#endif
uri = create_smb_uri_string (op_backend->server, op_backend->port, op_backend->share, filename);
smbc_opendir = smbc_getFunctionOpendir (op_backend->smb_context);
+#ifndef HAVE_SMBC_READDIRPLUS2
smbc_getdents = smbc_getFunctionGetdents (op_backend->smb_context);
smbc_stat = smbc_getFunctionStat (op_backend->smb_context);
+#else
+ smbc_readdirplus2 = smbc_getFunctionReaddirPlus2 (op_backend->smb_context);
+#endif
smbc_closedir = smbc_getFunctionClosedir (op_backend->smb_context);
dir = smbc_opendir (op_backend->smb_context, uri->str);
@@ -1776,6 +1785,8 @@ do_enumerate (GVfsBackend *backend,
if (uri->str[uri->len - 1] != '/')
g_string_append_c (uri, '/');
+
+#ifndef HAVE_SMBC_READDIRPLUS2
uri_start_len = uri->len;
while (TRUE)
@@ -1827,9 +1838,27 @@ do_enumerate (GVfsBackend *backend,
dirp = (struct smbc_dirent *) (((char *)dirp) + dirlen);
res -= dirlen;
}
+ }
+#else
+ while ((exstat = smbc_readdirplus2 (op_backend->smb_context, dir, &st)) != NULL)
+ {
+ if ((S_ISREG (st.st_mode) ||
+ S_ISDIR (st.st_mode) ||
+ S_ISLNK (st.st_mode)) &&
+ g_strcmp0 (exstat->name, ".") != 0 &&
+ g_strcmp0 (exstat->name, "..") != 0)
+ {
+ info = g_file_info_new ();
+ set_info_from_stat (op_backend, info, &st, exstat->name, matcher);
+ g_vfs_job_enumerate_add_info (job, info);
+ g_object_unref (info);
+ }
+
+ memset (&st, 0, sizeof (struct stat));
}
-
- res = smbc_closedir (op_backend->smb_context, dir);
+#endif
+
+ smbc_closedir (op_backend->smb_context, dir);
g_vfs_job_enumerate_done (job);
diff --git a/meson.build b/meson.build
index 6ae768d9..d3f59457 100644
--- a/meson.build
+++ b/meson.build
@@ -418,6 +418,7 @@ if enable_samba
smbclient_dep = dependency('smbclient')
config_h.set('HAVE_SMBC_SETOPTIONPROTOCOLS', cc.has_function('smbc_setOptionProtocols', dependencies: smbclient_dep))
+ config_h.set('HAVE_SMBC_READDIRPLUS2', cc.has_function('smbc_readdirplus2', dependencies: smbclient_dep))
endif
# *** Check for libarchive ***
--
2.26.2