static int send_file(struct asfd *asfd, struct sbuf *sb,
int patches, const char *best,
uint64_t *bytes, struct cntr *cntr)
{
int ret=0;
static BFILE *bfd=NULL;
if(!bfd && !(bfd=bfile_alloc())) return -1;
bfile_init(bfd, 0, cntr);
if(bfd->open_for_send(bfd, asfd, best, sb->winattr,
1 /* no O_NOATIME */, cntr, PROTO_1)) return -1;
//logp("sending: %s\n", best);
if(asfd->write(asfd, &sb->path))
ret=-1;
else if(patches)
{
// If we did some patches, the resulting file
// is not gzipped. Gzip it during the send.
ret=send_whole_file_gzl(asfd, best, sb->protocol1->datapth.buf,
1, bytes, NULL, cntr, 9, bfd, NULL, 0);
}
else
{
// If it was encrypted, it may or may not have been compressed
// before encryption. Send it as it as, and let the client
// sort it out.
if(sbuf_is_encrypted(sb))
{
ret=send_whole_filel(asfd, sb->path.cmd, best,
sb->protocol1->datapth.buf, 1, bytes,
cntr, bfd, NULL, 0);
}
// It might have been stored uncompressed. Gzip it during
// the send. If the client knew what kind of file it would be
// receiving, this step could disappear.
else if(!dpth_protocol1_is_compressed(sb->compression,
sb->protocol1->datapth.buf))
{
ret=send_whole_file_gzl(asfd,
best, sb->protocol1->datapth.buf, 1, bytes,
NULL, cntr, 9, bfd, NULL, 0);
}
else
{
// If we did not do some patches, the resulting
// file might already be gzipped. Send it as it is.
ret=send_whole_filel(asfd, sb->path.cmd, best,
sb->protocol1->datapth.buf, 1, bytes,
cntr, bfd, NULL, 0);
}
}
bfd->close(bfd, asfd);
return ret;
}
static int send_whole_file_w(struct asfd *asfd,
struct sbuf *sb, const char *datapth,
int quick_read, unsigned long long *bytes, const char *encpassword,
struct conf *conf, int compression, BFILE *bfd, FILE *fp,
const char *extrameta, size_t elen, size_t datalen)
{
if((compression || encpassword) && sb->path.cmd!=CMD_EFS_FILE)
return send_whole_file_gzl(asfd,
sb->path.buf, datapth, quick_read, bytes,
encpassword, conf, compression, bfd, fp, extrameta, elen,
datalen);
else
return send_whole_filel(asfd,
sb->path.cmd, sb->path.buf, datapth, quick_read, bytes,
conf, bfd, fp, extrameta, elen,
datalen);
}
static int do_send_file(struct asfd *asfd, struct sbuf *sb,
int patches, const char *best, struct cntr *cntr)
{
enum send_e ret=SEND_FATAL;
struct BFILE bfd;
uint64_t bytes=0; // Unused.
bfile_init(&bfd, 0, cntr);
if(bfd.open_for_send(&bfd, asfd, best, sb->winattr,
1 /* no O_NOATIME */, cntr, PROTO_1))
return SEND_FATAL;
if(asfd->write(asfd, &sb->path))
ret=SEND_FATAL;
else if(patches)
{
// If we did some patches, the resulting file
// is not gzipped. Gzip it during the send.
ret=send_whole_file_gzl(
asfd,
sb->protocol1->datapth.buf,
/*quick_read*/1,
&bytes,
/*encpassword*/NULL,
cntr,
/*compression*/9,
&bfd,
/*extrameta*/NULL,
/*elen*/0,
/*key_deriv*/ENCRYPTION_UNSET,
/*salt*/0
);
}
else
{
// If it was encrypted, it may or may not have been compressed
// before encryption. Send it as it as, and let the client
// sort it out.
if(sbuf_is_encrypted(sb))
{
ret=send_whole_filel(asfd,
#ifdef HAVE_WIN32
sb->path.cmd
#endif
sb->protocol1->datapth.buf,
1, &bytes, cntr, &bfd, NULL, 0);
}
// It might have been stored uncompressed. Gzip it during
// the send. If the client knew what kind of file it would be
// receiving, this step could disappear.
else if(!dpth_protocol1_is_compressed(sb->compression,
sb->protocol1->datapth.buf))
{
ret=send_whole_file_gzl(
asfd,
sb->protocol1->datapth.buf,
/*quick_read*/1,
&bytes,
/*encpassword*/NULL,
cntr,
/*compression*/9,
&bfd,
/*extrameta*/NULL,
/*elen*/0,
/*key_deriv*/ENCRYPTION_UNSET,
/*salt*/0
);
}
else
{
// If we did not do some patches, the resulting
// file might already be gzipped. Send it as it is.
ret=send_whole_filel(asfd,
#ifdef HAVE_WIN32
sb->path.cmd
#endif
sb->protocol1->datapth.buf,
1, &bytes, cntr, &bfd, NULL, 0);
}
}
bfd.close(&bfd, asfd);
switch(ret)
{
case SEND_OK:
case SEND_ERROR: // Carry on.
return 0;
case SEND_FATAL:
default:
return -1;
}
}