extern void
init_objects (void)
{
objects = init_string_list();
ld_args_objs = init_string_list();
lib_objects = init_string_list();
cxx_prelinker_objects = init_string_list();
ar_objects = init_string_list();
library_dirs = init_string_list();
}
void
init_error_list(void)
{
error_list = init_string_list();
}
int main(int argc, char * argv[])
{
char * filename;
char * basedir;
FILE *fd;
char line[PATH_MAX];
if (argc < 3) {
fprintf(stderr, "Usage: trFilelist synclist_filename basedir\n");
exit(-1);
}
filename = argv[1];
basedir = argv[2];
init_string_list(&file_list, 10);
init_uint_list(&ino_list, 10);
init_string_list(&dir_list, 100);
init_string_list(&softlink_list, 10);
init_string_list(&newdir_list, 100);
get_dir_softlinks(filename, basedir);
if ((fd = fopen(filename, "r")) == NULL) {
fprintf(stderr, "Cannot open file -- %s \n", filename);
return -1;
}
while (1) { /* for each line in the file */
char *pc;
char fn[PATH_MAX];
struct stat st;
int newdir_flag;
if (fgets(line, PATH_MAX, fd)==NULL) break;
strip(line);
if (strlen(line) == 0) continue; /* skip blank line */
if (strcmp(line, ".")==0) continue;
if (strcmp(line, "./")==0) continue;
/* first we look for deleting entry */
if (strncmp(line, "deleting ", 9)==0) {
/* deleting (directory) file_path */
char * p1, *p2, *pf;
p1 = strstr(line, " "); /* the first space */
p2 = strstr(p1+1, " "); /* deleting directory filepath * 20070912 this is old */
pf = (p2) ? p2+1 : p1+1;/* it's always p1+1 */
newdir_flag = has_newdir(pf, &newdir_list);
if ((has_sub_string(pf, &softlink_list)<0) && newdir_flag<0) {
/* see comments above get_dir_softlinks() */
printf("deleting %s\n", pf);
} else if (newdir_flag>=0) { /* temporary action */
/*** we can simply skip this block later. 20070912 ***/
/***/
fprintf(stderr, "CRITICAL ERROR: An old softlink has been changed to a directory!\n");
fprintf(stderr, " For now, we crash this code for human intervention\n");
fprintf(stderr, " line= %s\n", line);
exit(-1);
/***/
}
continue;
}
/* the softlink case is indicated by -> */
pc= strstr(line, " -> ");
if (pc) {
*pc = '\0';
output_subs(line);
printf("%s\n", line);
continue;
}
/* if rsync's -H is turned on, the output may contain
file => tar_hardlink_file (relative address)
*/
pc= strstr(line, " => ");
if (pc) {
*pc = '\0';
output_subs(line);
printf("%s %s\n", line, pc+4);
continue;
}
/* the rest of the entries should be valid paths */
sprintf(fn, "%s/%s", basedir, line);
if (lstat(fn, &st)<0) continue; /* We skip this bad entry -
(1) the header and tail lines
(2) perhaps the file no longer exists */
/* is this a hardlink? */
if (st.st_nlink > 1) {
int index;
output_subs(line);
if ((index = find_unit((unsigned int)st.st_ino, &ino_list))<0) {
append_uint_list((unsigned int)st.st_ino, &ino_list);
append_string_list(line, &file_list); /* relative path */
printf("%s\n", line);
} else {
printf("%s %s\n", line, file_list.str[index]);
}
continue;
}
/* all others */
output_subs(line);
printf("%s\n", line);
} /* end of one line */
fclose(fd);
return 0;
}
