mirror of https://gitee.com/openkylin/glib2.0.git
136 lines
4.4 KiB
Diff
136 lines
4.4 KiB
Diff
From: Debian GNOME Maintainers
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<pkg-gnome-maintainers@lists.alioth.debian.org>
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Date: Wed, 29 Jun 2022 08:02:49 +0000
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Subject: file-type
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===================================================================
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---
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gio/gfile.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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po/zh_CN.po | 3 +++
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2 files changed, 73 insertions(+)
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diff --git a/gio/gfile.c b/gio/gfile.c
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index a2ded14..e37bc36 100644
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--- a/gio/gfile.c
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+++ b/gio/gfile.c
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@@ -39,6 +39,9 @@
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#include <string.h>
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#include <sys/types.h>
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+#include <mntent.h>
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+#include <sys/vfs.h>
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+#include <syslog.h>
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#include "gfile.h"
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#include "glib/gstdio.h"
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@@ -339,6 +342,29 @@ static gboolean g_file_real_measure_disk_usage_finish (GFile
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guint64 *num_files,
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GError **error);
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+static const char* get_fs_type (char* path)
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+{
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+ const char* fs_type = NULL;
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+ struct mntent* m = NULL;
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+ FILE* f = NULL;
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+
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+ f = setmntent ("/etc/mtab", "r");
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+ if (!f) {
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+ syslog (LOG_ERR, "error:%s", strerror(errno));
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+ }
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+
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+ while ((m = getmntent(f))) {
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+ if (!path) continue;
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+ if (!m->mnt_dir) continue;
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+ if (!strcmp (path, m->mnt_dir)) {
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+ fs_type = g_strdup_printf("%s", m->mnt_type);
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+ }
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+ }
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+ endmntent (f);
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+
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+ return fs_type;
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+}
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+
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typedef GFileIface GFileInterface;
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G_DEFINE_INTERFACE (GFile, g_file, G_TYPE_OBJECT)
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@@ -3457,10 +3483,32 @@ g_file_copy (GFile *source,
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GFileIface *iface;
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GError *my_error;
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gboolean res;
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+ const char* fs_type;
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+ GMount* destination_mount;
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+ GFile* root;
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+ struct stat s;
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g_return_val_if_fail (G_IS_FILE (source), FALSE);
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g_return_val_if_fail (G_IS_FILE (destination), FALSE);
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+ destination_mount = g_file_find_enclosing_mount(g_file_get_parent(destination), NULL, NULL);
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+ if ( destination_mount != NULL) {
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+ root = g_mount_get_default_location (destination_mount);
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+ fs_type = get_fs_type (g_file_get_path(root));
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+ if(fs_type != NULL) {
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+ if(!strcmp(fs_type,"vfat") || !strcmp(fs_type,"fat32")) {
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+ if (stat(g_file_get_path(source), &s) == 0) {
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+ if(s.st_size > 4294967296) {
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+ g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, _("The file is too large, the fat format file system only supports files within 4G,can be imported in device after compression"));
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+ return FALSE;
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+ }
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+ }
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+ }
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+
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+ g_free(fs_type);
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+ }
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+ }
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+
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if (g_cancellable_set_error_if_cancelled (cancellable, error))
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return FALSE;
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@@ -3659,10 +3707,32 @@ g_file_move (GFile *source,
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GFileIface *iface;
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GError *my_error;
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gboolean res;
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+ const char* fs_type;
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+ GMount* destination_mount;
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+ GFile* root;
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+ struct stat s;
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g_return_val_if_fail (G_IS_FILE (source), FALSE);
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g_return_val_if_fail (G_IS_FILE (destination), FALSE);
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+ destination_mount = g_file_find_enclosing_mount(g_file_get_parent(destination), NULL, NULL);
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+ if ( destination_mount != NULL) {
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+ root = g_mount_get_default_location (destination_mount);
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+
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+ fs_type = get_fs_type (g_file_get_path(root));
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+ if(fs_type != NULL) {
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+ if(!strcmp(fs_type,"vfat") || !strcmp(fs_type,"fat32")) {
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+ if (stat(g_file_get_path(source), &s) == 0) {
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+ if(s.st_size > 4294967296) {
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+ g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, _("The file is too large, the fat format file system only supports files within 4G,can be moved in device after compression"));
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+ return FALSE;
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+ }
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+ }
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+ }
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+ g_free(fs_type);
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+ }
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+ }
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+
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if (g_cancellable_set_error_if_cancelled (cancellable, error))
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return FALSE;
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diff --git a/po/zh_CN.po b/po/zh_CN.po
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index 4e4adb5..1a46756 100644
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--- a/po/zh_CN.po
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+++ b/po/zh_CN.po
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@@ -43,6 +43,9 @@ msgstr "GApplication 选项"
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msgid "Show GApplication options"
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msgstr "显示 GApplication 选项"
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+msgid "The file is too large, the fat format file system only supports files within 4G,can be imported in device after compression"
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+msgstr "文件太大，fat格式文件系统只支持4G以内的文件，压缩后可以导入设备"
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+
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#: ../gio/gapplication.c:538
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msgid "Enter GApplication service mode (use from D-Bus service files)"
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msgstr "进入 GApplication 服务模式(从 D-Bus 服务文件中调用)"
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