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- djm@cvs.openbsd.org 2013/10/11 02:45:36 

[sftp-client.c]
     rename flag arguments to be more clear and consistent.
     reorder some internal function arguments to make adding additional flags
     easier.
     no functional change
This commit is contained in:
Damien Miller 2013-10-15 12:05:58 +11:00
parent 61ee4d68ca
commit bda5c84457
2 changed files with 44 additions and 35 deletions
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6
ChangeLog
View File

@ -13,6 +13,12 @@
[sshd.c]
bz#2139: fix re-exec fallback by ensuring that startup_pipe is correctly
updated; ok dtucker@
- djm@cvs.openbsd.org 2013/10/11 02:45:36
[sftp-client.c]
rename flag arguments to be more clear and consistent.
reorder some internal function arguments to make adding additional flags
easier.
no functional change
20131010
- (dtucker) OpenBSD CVS Sync

73
sftp-client.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: sftp-client.c,v 1.104 2013/09/19 00:49:12 djm Exp $ */
/* $OpenBSD: sftp-client.c,v 1.105 2013/10/11 02:45:36 djm Exp $ */
/*
* Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
*
@ -448,7 +448,7 @@ do_close(struct sftp_conn *conn, char *handle, u_int handle_len)
static int
do_lsreaddir(struct sftp_conn *conn, char *path, int printflag,
do_lsreaddir(struct sftp_conn *conn, char *path, int print_flag,
SFTP_DIRENT ***dir)
{
Buffer msg;
@ -530,7 +530,7 @@ do_lsreaddir(struct sftp_conn *conn, char *path, int printflag,
longname = buffer_get_string(&msg, NULL);
a = decode_attrib(&msg);
if (printflag)
if (print_flag)
printf("%s\n", longname);
/*
@ -606,7 +606,7 @@ do_rm(struct sftp_conn *conn, char *path)
}
int
do_mkdir(struct sftp_conn *conn, char *path, Attrib *a, int printflag)
do_mkdir(struct sftp_conn *conn, char *path, Attrib *a, int print_flag)
{
u_int status, id;
@ -615,7 +615,7 @@ do_mkdir(struct sftp_conn *conn, char *path, Attrib *a, int printflag)
strlen(path), a);
status = get_status(conn, id);
if (status != SSH2_FX_OK && printflag)
if (status != SSH2_FX_OK && print_flag)
error("Couldn't create directory: %s", fx2txt(status));
return(status);
@ -991,7 +991,7 @@ send_read_request(struct sftp_conn *conn, u_int id, u_int64_t offset,
int
do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
Attrib *a, int pflag, int resume)
Attrib *a, int preserve_flag, int resume_flag)
{
Attrib junk;
Buffer msg;
@ -1054,15 +1054,15 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
return(-1);
}
local_fd = open(local_path, O_WRONLY | O_CREAT | (resume ? 0 : O_TRUNC),
mode | S_IWUSR);
local_fd = open(local_path,
O_WRONLY | O_CREAT | (resume_flag ? 0 : O_TRUNC), mode | S_IWUSR);
if (local_fd == -1) {
error("Couldn't open local file \"%s\" for writing: %s",
local_path, strerror(errno));
goto fail;
}
offset = highwater = 0;
if (resume) {
if (resume_flag) {
if (fstat(local_fd, &st) == -1) {
error("Unable to stat local file \"%s\": %s",
local_path, strerror(errno));
@ -1212,7 +1212,7 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
fatal("Transfer complete, but requests still in queue");
/* Truncate at highest contiguous point to avoid holes on interrupt */
if (read_error || write_error || interrupted) {
if (reordered && resume) {
if (reordered && resume_flag) {
error("Unable to resume download of \"%s\": "
"server reordered requests", local_path);
}
@ -1235,13 +1235,14 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
status = -1;
/* Override umask and utimes if asked */
#ifdef HAVE_FCHMOD
if (pflag && fchmod(local_fd, mode) == -1)
if (preserve_flag && fchmod(local_fd, mode) == -1)
#else
if (pflag && chmod(local_path, mode) == -1)
if (preserve_flag && chmod(local_path, mode) == -1)
#endif /* HAVE_FCHMOD */
error("Couldn't set mode on \"%s\": %s", local_path,
strerror(errno));
if (pflag && (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME)) {
if (preserve_flag &&
(a->flags & SSH2_FILEXFER_ATTR_ACMODTIME)) {
struct timeval tv[2];
tv[0].tv_sec = a->atime;
tv[1].tv_sec = a->mtime;
@ -1259,8 +1260,8 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
}
static int
download_dir_internal(struct sftp_conn *conn, char *src, char *dst,
Attrib *dirattrib, int pflag, int printflag, int depth, int resume)
download_dir_internal(struct sftp_conn *conn, char *src, char *dst, int depth,
Attrib *dirattrib, int preserve_flag, int print_flag, int resume_flag)
{
int i, ret = 0;
SFTP_DIRENT **dir_entries;
@ -1281,7 +1282,7 @@ download_dir_internal(struct sftp_conn *conn, char *src, char *dst,
error("\"%s\" is not a directory", src);
return -1;
}
if (printflag)
if (print_flag)
printf("Retrieving %s\n", src);
if (dirattrib->flags & SSH2_FILEXFER_ATTR_PERMISSIONS)
@ -1312,12 +1313,12 @@ download_dir_internal(struct sftp_conn *conn, char *src, char *dst,
strcmp(filename, "..") == 0)
continue;
if (download_dir_internal(conn, new_src, new_dst,
&(dir_entries[i]->a), pflag, printflag,
depth + 1, resume) == -1)
depth + 1, &(dir_entries[i]->a), preserve_flag,
print_flag, resume_flag) == -1)
ret = -1;
} else if (S_ISREG(dir_entries[i]->a.perm) ) {
if (do_download(conn, new_src, new_dst,
&(dir_entries[i]->a), pflag, resume) == -1) {
&(dir_entries[i]->a), preserve_flag, resume_flag) == -1) {
error("Download of file %s to %s failed",
new_src, new_dst);
ret = -1;
@ -1329,7 +1330,7 @@ download_dir_internal(struct sftp_conn *conn, char *src, char *dst,
free(new_src);
}
if (pflag) {
if (preserve_flag) {
if (dirattrib->flags & SSH2_FILEXFER_ATTR_ACMODTIME) {
struct timeval tv[2];
tv[0].tv_sec = dirattrib->atime;
@ -1350,7 +1351,7 @@ download_dir_internal(struct sftp_conn *conn, char *src, char *dst,
int
download_dir(struct sftp_conn *conn, char *src, char *dst,
Attrib *dirattrib, int pflag, int printflag, int resume)
Attrib *dirattrib, int preserve_flag, int print_flag, int resume_flag)
{
char *src_canon;
int ret;
@ -1360,15 +1361,15 @@ download_dir(struct sftp_conn *conn, char *src, char *dst,
return -1;
}
ret = download_dir_internal(conn, src_canon, dst,
dirattrib, pflag, printflag, 0, resume);
ret = download_dir_internal(conn, src_canon, dst, 0,
dirattrib, preserve_flag, print_flag, resume_flag);
free(src_canon);
return ret;
}
int
do_upload(struct sftp_conn *conn, char *local_path, char *remote_path,
int pflag)
int preserve_flag)
{
int local_fd;
int status = SSH2_FX_OK;
@ -1412,7 +1413,7 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path,
a.flags &= ~SSH2_FILEXFER_ATTR_SIZE;
a.flags &= ~SSH2_FILEXFER_ATTR_UIDGID;
a.perm &= 0777;
if (!pflag)
if (!preserve_flag)
a.flags &= ~SSH2_FILEXFER_ATTR_ACMODTIME;
buffer_init(&msg);
@ -1541,7 +1542,7 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path,
}
/* Override umask and utimes if asked */
if (pflag)
if (preserve_flag)
do_fsetstat(conn, handle, handle_len, &a);
if (do_close(conn, handle, handle_len) != SSH2_FX_OK)
@ -1552,8 +1553,8 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path,
}
static int
upload_dir_internal(struct sftp_conn *conn, char *src, char *dst,
int pflag, int printflag, int depth)
upload_dir_internal(struct sftp_conn *conn, char *src, char *dst, int depth,
int preserve_flag, int print_flag)
{
int ret = 0, status;
DIR *dirp;
@ -1576,7 +1577,7 @@ upload_dir_internal(struct sftp_conn *conn, char *src, char *dst,
error("\"%s\" is not a directory", src);
return -1;
}
if (printflag)
if (print_flag)
printf("Entering %s\n", src);
attrib_clear(&a);
@ -1584,7 +1585,7 @@ upload_dir_internal(struct sftp_conn *conn, char *src, char *dst,
a.flags &= ~SSH2_FILEXFER_ATTR_SIZE;
a.flags &= ~SSH2_FILEXFER_ATTR_UIDGID;
a.perm &= 01777;
if (!pflag)
if (!preserve_flag)
a.flags &= ~SSH2_FILEXFER_ATTR_ACMODTIME;
status = do_mkdir(conn, dst, &a, 0);
@ -1622,10 +1623,11 @@ upload_dir_internal(struct sftp_conn *conn, char *src, char *dst,
continue;
if (upload_dir_internal(conn, new_src, new_dst,
pflag, printflag, depth + 1) == -1)
depth + 1, preserve_flag, print_flag) == -1)
ret = -1;
} else if (S_ISREG(sb.st_mode)) {
if (do_upload(conn, new_src, new_dst, pflag) == -1) {
if (do_upload(conn, new_src, new_dst,
preserve_flag) == -1) {
error("Uploading of file %s to %s failed!",
new_src, new_dst);
ret = -1;
@ -1643,8 +1645,8 @@ upload_dir_internal(struct sftp_conn *conn, char *src, char *dst,
}
int
upload_dir(struct sftp_conn *conn, char *src, char *dst, int pflag,
int printflag)
upload_dir(struct sftp_conn *conn, char *src, char *dst, int preserve_flag,
int print_flag)
{
char *dst_canon;
int ret;
@ -1654,7 +1656,8 @@ upload_dir(struct sftp_conn *conn, char *src, char *dst, int pflag,
return -1;
}
ret = upload_dir_internal(conn, src, dst_canon, pflag, printflag, 0);
ret = upload_dir_internal(conn, src, dst_canon, preserve_flag,
print_flag, 0);
free(dst_canon);
return ret;
}