LineageOS/android_external_rsync
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Moved the batch option checking until after the protocol-version

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in the batch file is known.  Also simplified the do_compress
checking, which had some erroneous def_compress_level code.
This commit is contained in:
Wayne Davison
2008-01-26 11:56:27 -08:00
parent 42a28d9d3a
commit a7c1fa0049
2 changed files with 14 additions and 22 deletions
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34
batch.c
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@@ -35,7 +35,6 @@ extern int preserve_acls;
extern int preserve_xattrs;
extern int always_checksum;
extern int do_compression;
extern int def_compress_level;
extern int inplace;
extern int append_mode;
extern int protocol_version;
@@ -46,7 +45,8 @@ extern char *iconv_opt;
extern struct filter_list_struct filter_list;
static int tweaked_compress_level;
int batch_stream_flags;
static int tweaked_append;
static int tweaked_append_verify;
static int tweaked_iconv;
@@ -60,7 +60,7 @@ static int *flag_ptr[] = {
&preserve_hard_links, /* 5 */
&always_checksum, /* 6 */
&xfer_dirs, /* 7 (protocol 29) */
&tweaked_compress_level,/* 8 (protocol 29) */
&do_compression, /* 8 (protocol 29) */
&tweaked_iconv, /* 9 (protocol 30) */
&preserve_acls, /* 10 (protocol 30) */
&preserve_xattrs, /* 11 (protocol 30) */
@@ -93,11 +93,6 @@ void write_stream_flags(int fd)
{
int i, flags;
#if Z_DEFAULT_COMPRESSION == -1
tweaked_compress_level = do_compression ? def_compress_level + 2 : 0;
#else
#error internal logic error! Fix def_compress_level logic above and below too!
#endif
tweaked_append = append_mode == 1;
tweaked_append_verify = append_mode == 2;
#ifdef ICONV_OPTION
@@ -106,10 +101,6 @@ void write_stream_flags(int fd)
/* Start the batch file with a bitmap of data-stream-affecting
* flags. */
if (protocol_version < 29)
flag_ptr[7] = NULL;
else if (protocol_version < 30)
flag_ptr[9] = NULL;
for (i = 0, flags = 0; flag_ptr[i]; i++) {
if (*flag_ptr[i])
flags |= 1 << i;
@@ -119,7 +110,12 @@ void write_stream_flags(int fd)
void read_stream_flags(int fd)
{
int i, flags;
batch_stream_flags = read_int(fd);
}
void check_batch_flags(void)
{
int i;
if (protocol_version < 29)
flag_ptr[7] = NULL;
@@ -130,11 +126,11 @@ void read_stream_flags(int fd)
#ifdef ICONV_OPTION
tweaked_iconv = iconv_opt != NULL;
#endif
for (i = 0, flags = read_int(fd); flag_ptr[i]; i++) {
int set = flags & (1 << i) ? 1 : 0;
for (i = 0; flag_ptr[i]; i++) {
int set = batch_stream_flags & (1 << i) ? 1 : 0;
if (*flag_ptr[i] != set) {
if (i == 9) {
rprintf(FERROR,
rprintf(FERROR,
"%s specify the --iconv option to use this batch file.\n",
set ? "Please" : "Do not");
exit_cleanup(RERR_SYNTAX);
@@ -154,12 +150,6 @@ void read_stream_flags(int fd)
xfer_dirs = 0;
}
if (tweaked_compress_level == 0 || tweaked_compress_level == 2)
do_compression = 0;
else {
do_compression = 1;
def_compress_level = tweaked_compress_level - 2;
}
if (tweaked_append)
append_mode = 1;
else if (tweaked_append_verify)