-void send_files(struct file_list *flist,int f_out,int f_in)
-{
- int fd;
- struct sum_struct *s;
- struct map_struct *buf;
- STRUCT_STAT st;
- char fname[MAXPATHLEN];
- int i;
- struct file_struct *file;
- int phase = 0;
-
- if (verbose > 2)
- rprintf(FINFO,"send_files starting\n");
-
- setup_readbuffer(f_in);
-
- while (1) {
- int offset=0;
-
- i = read_int(f_in);
- if (i == -1) {
- if (phase==0 && remote_version >= 13) {
- phase++;
- csum_length = SUM_LENGTH;
- write_int(f_out,-1);
- if (verbose > 2)
- rprintf(FINFO,"send_files phase=%d\n",phase);
- continue;
- }
- break;
- }
-
- file = flist->files[i];
-
- fname[0] = 0;
- if (file->basedir) {
- strlcpy(fname,file->basedir,MAXPATHLEN-1);
- if (strlen(fname) == MAXPATHLEN-1) {
- io_error = 1;
- rprintf(FERROR, "send_files failed on long-named directory %s\n",
- fname);
- return;
- }
- strlcat(fname,"/",MAXPATHLEN-1);
- offset = strlen(file->basedir)+1;
- }
- strlcat(fname,f_name(file),MAXPATHLEN-strlen(fname));
-
- if (verbose > 2)
- rprintf(FINFO,"send_files(%d,%s)\n",i,fname);
-
- if (dry_run) {
- if (!am_server && verbose)
- printf("%s\n",fname);
- write_int(f_out,i);
- continue;
- }
-
- s = receive_sums(f_in);
- if (!s) {
- io_error = 1;
- rprintf(FERROR,"receive_sums failed\n");
- return;
- }
-
- fd = open(fname,O_RDONLY);
- if (fd == -1) {
- io_error = 1;
- rprintf(FERROR,"send_files failed to open %s: %s\n",
- fname,strerror(errno));
- free_sums(s);
- continue;
- }
-
- /* map the local file */
- if (do_fstat(fd,&st) != 0) {
- io_error = 1;
- rprintf(FERROR,"fstat failed : %s\n",strerror(errno));
- free_sums(s);
- close(fd);
- return;
- }
-
- if (st.st_size > 0) {
- buf = map_file(fd,st.st_size);
- } else {
- buf = NULL;
- }
-
- if (verbose > 2)
- rprintf(FINFO,"send_files mapped %s of size %d\n",
- fname,(int)st.st_size);
-
- write_int(f_out,i);
-
- write_int(f_out,s->count);
- write_int(f_out,s->n);
- write_int(f_out,s->remainder);
-
- if (verbose > 2)
- rprintf(FINFO,"calling match_sums %s\n",fname);
-
- if (!am_server && verbose)
- printf("%s\n",fname+offset);
-
- match_sums(f_out,s,buf,st.st_size);
-
- if (buf) unmap_file(buf);
- close(fd);
-
- free_sums(s);
-
- if (verbose > 2)
- rprintf(FINFO,"sender finished %s\n",fname);
- }
-
- if (verbose > 2)
- rprintf(FINFO,"send files finished\n");
-
- match_report();
-
- write_int(f_out,-1);
-}
-
-
-
-void generate_files(int f,struct file_list *flist,char *local_name,int f_recv)
-{
- int i;
- int phase=0;
-
- if (verbose > 2)
- rprintf(FINFO,"generator starting pid=%d count=%d\n",
- (int)getpid(),flist->count);
-
- for (i = 0; i < flist->count; i++) {
- struct file_struct *file = flist->files[i];
- mode_t saved_mode = file->mode;
- if (!file->basename) continue;
-
- /* we need to ensure that any directories we create have writeable
- permissions initially so that we can create the files within
- them. This is then fixed after the files are transferred */
- if (!am_root && S_ISDIR(file->mode)) {
- file->mode |= S_IWUSR; /* user write */
- }
-
- recv_generator(local_name?local_name:f_name(file),
- flist,i,f);
-
- file->mode = saved_mode;
- }
-
- phase++;
- csum_length = SUM_LENGTH;
- ignore_times=1;
-
- if (verbose > 2)
- rprintf(FINFO,"generate_files phase=%d\n",phase);
-
- write_int(f,-1);
-
- /* we expect to just sit around now, so don't exit on a timeout. If we
- really get a timeout then the other process should exit */
- io_timeout = 0;
-
- if (remote_version >= 13) {
- /* in newer versions of the protocol the files can cycle through
- the system more than once to catch initial checksum errors */
- for (i=read_int(f_recv); i != -1; i=read_int(f_recv)) {
- struct file_struct *file = flist->files[i];
- recv_generator(local_name?local_name:f_name(file),
- flist,i,f);
- }
-
- phase++;
- if (verbose > 2)
- rprintf(FINFO,"generate_files phase=%d\n",phase);
-
- write_int(f,-1);
- }
-
-
- if (verbose > 2)
- rprintf(FINFO,"generator wrote %ld\n",(long)write_total());
-}
-
-