-struct file_list *create_flist_from_batch()
-{
- unsigned char flags;
-
- fdb_open = 1;
- fdb_close = 0;
-
- batch_flist = (struct file_list *)malloc(sizeof(batch_flist[0]));
- if (!batch_flist) {
- out_of_memory("create_flist_from_batch");
- }
- batch_flist->count=0;
- batch_flist->malloced=1000;
- batch_flist->files = (struct file_struct **)malloc(sizeof(batch_flist->files[0])* batch_flist->malloced);
- if (!batch_flist->files) {
- out_of_memory("create_flist_from_batch"); /* dw -- will exit */
- }
-
- for ( flags=read_batch_flags() ; flags; flags=read_batch_flags() ) {
-
- int i = batch_flist->count;
-
- if (i >= batch_flist->malloced) {
- if (batch_flist->malloced < 1000)
- batch_flist->malloced += 1000;
- else
- batch_flist->malloced *= 2;
- batch_flist->files =(struct file_struct **)realloc(batch_flist->files,
- sizeof(batch_flist->files[0])*
- batch_flist->malloced);
- if (!batch_flist->files)
- out_of_memory("create_flist_from_batch");
- }
- read_batch_flist_info(&batch_flist->files[i]);
- batch_flist->files[i]->flags = flags;
-
- batch_flist->count++;
- }
-
- return batch_flist;
-
-}
-
-int read_batch_flist_file(char *buff, int len)
-{
- int bytes_read;
-
- if (fdb_open) {
-
- /* Set up file extension */
- strcat(rsync_flist_file, batch_file_ext);
-
- /* Open batch flist file for reading */
- fdb = do_open(rsync_flist_file, O_RDONLY, 0);
- if (fdb == -1) {
- rprintf(FERROR, "Batch file %s open error: %s\n", rsync_flist_file,
- strerror(errno));
- close(fdb);
- exit_cleanup(1);
- }
- fdb_open = 0;
- }
-
- /* Read flist batch file */
-
- bytes_read = read(fdb, buff, len);
-
- if (bytes_read == -1) {
- rprintf(FERROR, "Batch file %s read error: %s\n",
- rsync_flist_file, strerror(errno));
- close(fdb);
- exit_cleanup(1);
- }
- if (bytes_read == 0) { /* EOF */
- close(fdb);
- }
- return bytes_read;
-}
-
-unsigned char read_batch_flags()
-{
- int flags;
-
- if (read_batch_flist_file((char *)&flags, 4) ) {
- return 1;
- }
- else {
- return 0;
- }
-}
-
-void read_batch_flist_info(struct file_struct **fptr)
-{
- int int_str_len;
- char char_str_len[4];
- char buff[256];
- struct file_struct *file;
-
- file = (struct file_struct *)malloc(sizeof(*file));
- if (!file) out_of_memory("read_batch_flist_info");
- memset((char *)file, 0, sizeof(*file));
-
- (*fptr) = file;
-
- read_batch_flist_file((char *)&file->modtime, sizeof(time_t));
- read_batch_flist_file((char *)&file->length, sizeof(OFF_T));
- read_batch_flist_file((char *)&file->mode, sizeof(mode_t));
- read_batch_flist_file((char *)&file->inode, sizeof(INO_T));
- read_batch_flist_file((char *)&file->dev, sizeof(dev_t));
- read_batch_flist_file((char *)&file->rdev, sizeof(dev_t));
- read_batch_flist_file((char *)&file->uid, sizeof(uid_t));
- read_batch_flist_file((char *)&file->gid, sizeof(gid_t));
- read_batch_flist_file(char_str_len, sizeof(char_str_len));
- int_str_len = IVAL(char_str_len,0);
- if (int_str_len > 0) {
- read_batch_flist_file(buff, int_str_len);
- buff[int_str_len] = '\0';
- file->basename = strdup(buff);
- }
- else {
- file->basename = NULL;
- }
-
- read_batch_flist_file(char_str_len, sizeof(char_str_len));
- int_str_len = IVAL(char_str_len,0);
- if (int_str_len > 0) {
- read_batch_flist_file(buff, int_str_len);
- buff[int_str_len] = '\0';
- file[0].dirname = strdup(buff);
- }
- else {
- file[0].dirname = NULL;
- }
-
- read_batch_flist_file(char_str_len, sizeof(char_str_len));
- int_str_len = IVAL(char_str_len,0);
- if (int_str_len > 0) {
- read_batch_flist_file(buff, int_str_len);
- buff[int_str_len] = '\0';
- file[0].basedir = strdup(buff);
- }
- else {
- file[0].basedir = NULL;
- }
-
- read_batch_flist_file(char_str_len, sizeof(char_str_len));
- int_str_len = IVAL(char_str_len,0);
- if (int_str_len > 0) {
- read_batch_flist_file(buff, int_str_len);
- buff[int_str_len] = '\0';
- file[0].link = strdup(buff);
- }
- else {
- file[0].link = NULL;
- }
-
- read_batch_flist_file(char_str_len, sizeof(char_str_len));
- int_str_len = IVAL(char_str_len,0);
- if (int_str_len > 0) {
- read_batch_flist_file(buff, int_str_len);
- buff[int_str_len] = '\0';
- file[0].sum = strdup(buff);
- }
- else {
- file[0].sum = NULL;
- }
-}
-
-void write_batch_csums_file(char *buff, int bytes_to_write)
-{
-
- static int fdb_open = 1;
-
- if (fdb_open) {
- /* Set up file extension */
- strcat(rsync_csums_file, batch_file_ext);
-
- /* Open batch csums file for writing; create it if it doesn't exist */
- fdb = do_open(rsync_csums_file, O_WRONLY|O_CREAT|O_TRUNC,
- S_IREAD|S_IWRITE);
- if (fdb == -1) {
- rprintf(FERROR, "Batch file %s open error: %s\n",
- rsync_csums_file, strerror(errno));
- close(fdb);
- exit_cleanup(1);
- }
- fdb_open = 0;
- }
-
- /* Write buffer to batch csums file */
-
- if ( write(fdb, buff, bytes_to_write) == -1 ) {
- rprintf(FERROR, "Batch file %s write error: %s\n",
- rsync_csums_file, strerror(errno));
- close(fdb);
- exit_cleanup(1);
- }
-}
-
-void close_batch_csums_file()
-{
- close(fdb);
-
-}
-
-void write_batch_csum_info(int *flist_entry, int flist_count, struct sum_struct *s)
-{
- int i;
- int int_zero = 0;
- extern int csum_length;
-
- fdb_open = 1;
-
- /* Write csum info to batch file */
-
- write_batch_csums_file ( (char *) flist_entry, sizeof(int) );
- write_batch_csums_file ( (char *) (s?&s->count:&int_zero), sizeof(int) );
- if (s) {
- for (i=0; i < s->count; i++) {
- write_batch_csums_file( (char *) &s->sums[i].sum1, sizeof(uint32));
- if ( (*flist_entry == flist_count - 1) && (i == s->count - 1) ) {
- fdb_close = 1;
- }
- write_batch_csums_file( s->sums[i].sum2, csum_length);
- }
- }
-}
-
-int read_batch_csums_file(char *buff, int len)
-{
- static int fdb_open = 1;
- int bytes_read;
-
- if (fdb_open) {
-
- /* Set up file extension */
- strcat(rsync_csums_file, batch_file_ext);
-
- /* Open batch flist file for reading */
- fdb = do_open(rsync_csums_file, O_RDONLY, 0);
- if (fdb == -1) {
- rprintf(FERROR, "Batch file %s open error: %s\n", rsync_csums_file,
- strerror(errno));
- close(fdb);
- exit_cleanup(1);
- }
- fdb_open = 0;
- }
-
- /* Read csums batch file */
-
- bytes_read = read(fdb, buff, len);
-
- if (bytes_read == -1) {
- rprintf(FERROR, "Batch file %s read error: %s\n",
- rsync_csums_file, strerror(errno));
- close(fdb);
- exit_cleanup(1);
- }
- return bytes_read;
-}
-
-
-void read_batch_csum_info(int flist_entry, struct sum_struct *s, int *checksums_match)
-{
- int i;
- int file_flist_entry;
- int file_chunk_ct;
- uint32 file_sum1;
- char file_sum2[SUM_LENGTH];
- extern int csum_length;
-
-
- read_batch_csums_file((char *)&file_flist_entry, sizeof(int));
- if (file_flist_entry != flist_entry) {
- rprintf(FINFO,"file_list_entry NE flist_entry\n");
- rprintf(FINFO,"file_flist_entry = %d flist_entry = %d\n", file_flist_entry, flist_entry);
- close(fdb);
- exit_cleanup(1);
-
- }
- else {
- read_batch_csums_file((char *)&file_chunk_ct, sizeof(int));
- *checksums_match = 1;
- for (i = 0;i < file_chunk_ct;i++) {
-
- read_batch_csums_file((char *)&file_sum1, sizeof(uint32));
- read_batch_csums_file(file_sum2, csum_length);
-
- if ( (s->sums[i].sum1 != file_sum1) ||
- ( memcmp(s->sums[i].sum2,file_sum2, csum_length)!=0) ) {
- *checksums_match = 0;
- }
- } /* end for */
- }
-
-}
-
-void write_batch_delta_file(char *buff, int bytes_to_write)
-{
- static int fdb_delta_open = 1;
-
- if (fdb_delta_open) {
- /* Set up file extension */
- strcat(rsync_delta_file, batch_file_ext);
-
- /* Open batch delta file for writing; create it if it doesn't exist */
- fdb_delta = do_open(rsync_delta_file, O_WRONLY|O_CREAT|O_TRUNC,
- S_IREAD|S_IWRITE);
- if (fdb_delta == -1) {
- rprintf(FERROR, "Batch file %s open error: %s\n",
- rsync_delta_file, strerror(errno));
- close(fdb_delta);
- exit_cleanup(1);
- }
- fdb_delta_open = 0;
- }
-
- /* Write buffer to batch delta file */
-
- if ( write(fdb_delta, buff, bytes_to_write) == -1 ) {
- rprintf(FERROR, "Batch file %s write error: %s\n",
- rsync_delta_file, strerror(errno));
- close(fdb_delta);
- exit_cleanup(1);
- }
-}
-void close_batch_delta_file()
-{
- close(fdb_delta);
-
-}
-
-int read_batch_delta_file(char *buff, int len)
-{
- static int fdb_delta_open = 1;
- int bytes_read;
-
- if (fdb_delta_open) {
-
- /* Set up file extension */
- strcat(rsync_delta_file, batch_file_ext);
-
- /* Open batch flist file for reading */
- fdb_delta = do_open(rsync_delta_file, O_RDONLY, 0);
- if (fdb_delta == -1) {
- rprintf(FERROR, "Batch file %s open error: %s\n", rsync_delta_file,
- strerror(errno));
- close(fdb_delta);
- exit_cleanup(1);
- }
- fdb_delta_open = 0;
- }
-
- /* Read delta batch file */
-
- bytes_read = read(fdb_delta, buff, len);
-
- if (bytes_read == -1) {
- rprintf(FERROR, "Batch file %s read error: %s\n",
- rsync_delta_file, strerror(errno));
- close(fdb_delta);
- exit_cleanup(1);
- }
- return bytes_read;
-}
-
-