- exit_cleanup(1);
-}
-
-
-int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
-{
- int fd1,fd2;
- struct stat st;
- char *fname;
- char fnametmp[MAXPATHLEN];
- struct map_struct *buf;
- int i;
- struct file_struct *file;
- int phase=0;
- int recv_ok;
-
- if (verbose > 2) {
- fprintf(FERROR,"recv_files(%d) starting\n",flist->count);
- }
-
- if (recurse && delete_mode && !local_name && flist->count>0) {
- delete_files(flist);
- }
-
- while (1)
- {
- i = read_int(f_in);
- if (i == -1) {
- if (phase==0 && remote_version >= 13) {
- phase++;
- csum_length = SUM_LENGTH;
- if (verbose > 2)
- fprintf(FERROR,"recv_files phase=%d\n",phase);
- write_int(f_gen,-1);
- write_flush(f_gen);
- continue;
- }
- break;
- }
-
- file = &flist->files[i];
- fname = file->name;
-
- if (local_name)
- fname = local_name;
-
- if (dry_run) {
- if (!am_server && verbose)
- printf("%s\n",fname);
- continue;
- }
-
- if (verbose > 2)
- fprintf(FERROR,"recv_files(%s)\n",fname);
-
- /* open the file */
- fd1 = open(fname,O_RDONLY);
-
- if (fd1 != -1 && fstat(fd1,&st) != 0) {
- fprintf(FERROR,"fstat %s : %s\n",fname,strerror(errno));
- receive_data(f_in,NULL,-1,NULL);
- close(fd1);
- continue;
- }
-
- if (fd1 != -1 && !S_ISREG(st.st_mode)) {
- fprintf(FERROR,"%s : not a regular file (recv_files)\n",fname);
- receive_data(f_in,NULL,-1,NULL);
- close(fd1);
- continue;
- }
-
- if (fd1 != -1 && st.st_size > 0) {
- buf = map_file(fd1,st.st_size);
- if (verbose > 2)
- fprintf(FERROR,"recv mapped %s of size %d\n",fname,(int)st.st_size);
- } else {
- buf = NULL;
- }
-
- /* open tmp file */
- if (strlen(fname) > (MAXPATHLEN-8)) {
- fprintf(FERROR,"filename too long\n");
- continue;
- }
- sprintf(fnametmp,"%s.XXXXXX",fname);
- if (NULL == mktemp(fnametmp)) {
- fprintf(FERROR,"mktemp %s failed\n",fnametmp);
- receive_data(f_in,buf,-1,NULL);
- if (buf) unmap_file(buf);
- close(fd1);
- continue;
- }
- fd2 = open(fnametmp,O_WRONLY|O_CREAT,file->mode);
- if (relative_paths && errno == ENOENT &&
- create_directory_path(fnametmp) == 0) {
- fd2 = open(fnametmp,O_WRONLY|O_CREAT,file->mode);
- }
- if (fd2 == -1) {
- fprintf(FERROR,"open %s : %s\n",fnametmp,strerror(errno));
- receive_data(f_in,buf,-1,NULL);
- if (buf) unmap_file(buf);
- close(fd1);
- continue;
- }
-
- cleanup_fname = fnametmp;
-
- if (!am_server && verbose)
- printf("%s\n",fname);
-
- /* recv file data */
- recv_ok = receive_data(f_in,buf,fd2,fname);
-
- if (fd1 != -1) {
- if (buf) unmap_file(buf);
- close(fd1);
- }
- close(fd2);
-
- if (verbose > 2)
- fprintf(FERROR,"renaming %s to %s\n",fnametmp,fname);
-
- if (make_backups) {
- char fnamebak[MAXPATHLEN];
- if (strlen(fname) + strlen(backup_suffix) > (MAXPATHLEN-1)) {
- fprintf(FERROR,"backup filename too long\n");
- continue;
- }
- sprintf(fnamebak,"%s%s",fname,backup_suffix);
- if (rename(fname,fnamebak) != 0 && errno != ENOENT) {
- fprintf(FERROR,"rename %s %s : %s\n",fname,fnamebak,strerror(errno));
- continue;
- }
- }
-
- /* move tmp file over real file */
- if (rename(fnametmp,fname) != 0) {
- fprintf(FERROR,"rename %s -> %s : %s\n",
- fnametmp,fname,strerror(errno));
- unlink(fnametmp);
- }
-
- cleanup_fname = NULL;
-
- set_perms(fname,file,NULL,0);
-
- if (!recv_ok) {
- if (verbose > 1)
- fprintf(FERROR,"redoing %s(%d)\n",fname,i);
- if (csum_length == SUM_LENGTH)
- fprintf(FERROR,"ERROR: file corruption in %s\n",fname);
- write_int(f_gen,i);
- }
- }
-
- /* now we need to fix any directory permissions that were
- modified during the transfer */
- if (!am_root) {
- for (i = 0; i < flist->count; i++) {
- struct file_struct *file = &flist->files[i];
- if (!file->name || !S_ISDIR(file->mode)) continue;
- recv_generator(file->name,flist,i,-1);
- }
- }
-
-
- if (verbose > 2)
- fprintf(FERROR,"recv_files finished\n");
-
- return 0;
-}
-
-
-
-off_t 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];
- off_t total=0;
- int i;
- struct file_struct *file;
- int phase = 0;
-
- if (verbose > 2)
- fprintf(FERROR,"send_files starting\n");
-
- setup_nonblocking(f_in,f_out);
-
- while (1)
- {
- i = read_int(f_in);
- if (i == -1) {
- if (phase==0 && remote_version >= 13) {
- phase++;
- csum_length = SUM_LENGTH;
- write_int(f_out,-1);
- write_flush(f_out);
- if (verbose > 2)
- fprintf(FERROR,"send_files phase=%d\n",phase);
- continue;
- }
- break;
- }
-
- file = &flist->files[i];
-
- fname[0] = 0;
- if (file->dir) {
- strncpy(fname,file->dir,MAXPATHLEN-1);
- fname[MAXPATHLEN-1] = 0;
- strcat(fname,"/");
- }
- strncat(fname,file->name,MAXPATHLEN-strlen(fname));
-
- if (verbose > 2)
- fprintf(FERROR,"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) {
- fprintf(FERROR,"receive_sums failed\n");
- return -1;
- }
-
- fd = open(fname,O_RDONLY);
- if (fd == -1) {
- fprintf(FERROR,"send_files failed to open %s: %s\n",
- fname,strerror(errno));
- continue;
- }
-
- /* map the local file */
- if (fstat(fd,&st) != 0) {
- fprintf(FERROR,"fstat failed : %s\n",strerror(errno));
- return -1;
- }
-
- if (st.st_size > 0) {
- buf = map_file(fd,st.st_size);
- } else {
- buf = NULL;
- }
-
- if (verbose > 2)
- fprintf(FERROR,"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)
- fprintf(FERROR,"calling match_sums %s\n",fname);
-
- if (!am_server && verbose)
- printf("%s\n",fname);
-
- match_sums(f_out,s,buf,st.st_size);
- write_flush(f_out);
-
- if (buf) unmap_file(buf);
- close(fd);
-
- free_sums(s);
-
- if (verbose > 2)
- fprintf(FERROR,"sender finished %s\n",fname);
-
- total += st.st_size;
- }
-
- if (verbose > 2)
- fprintf(FERROR,"send files finished\n");
-
- match_report();
-
- write_int(f_out,-1);
- write_flush(f_out);
-
- return total;