static INT64_T do_get_one_file(const char *hostport, const char *source_file, const char *target_file, int mode, INT64_T length, time_t stoptime)
{
FILE *file;
int save_errno;
INT64_T actual;
file = fopen64(target_file, "w");
if(!file)
return -1;
fchmod(fileno(file), mode);
actual = chirp_reli_getfile(hostport, source_file, file, stoptime);
if(actual != length) {
save_errno = errno;
fclose(file);
errno = save_errno;
return -1;
}
if(length >= 0) {
fclose(file);
return length;
} else {
save_errno = errno;
fclose(file);
errno = save_errno;
return -1;
}
}
INT64_T chirp_multi_getfile(const char *volume, const char *path, FILE * stream, time_t stoptime)
{
struct file_info info;
if(!chirp_multi_lookup(volume, path, &info, stoptime))
return -1;
return chirp_reli_getfile(info.rhost, info.rpath, stream, stoptime);
}
static INT64_T do_cat(int argc, char **argv)
{
INT64_T actual;
int i;
for(i = 1; i < argc; i++) {
char full_path[CHIRP_PATH_MAX];
complete_remote_path(argv[i], full_path);
actual = chirp_reli_getfile(current_host, full_path, stdout, stoptime);
if(actual < 0) {
fprintf(stderr, "%s: %s\n", full_path, strerror(errno));
}
}
return 0;
}
INT64_T chirp_global_getfile(const char *host, const char *path, FILE * stream, time_t stoptime)
{
if(is_multi_path(host)) {
char mhost[CHIRP_PATH_MAX];
char mpath[CHIRP_PATH_MAX];
parse_multi_path(path, mhost, mpath);
return chirp_multi_getfile(mhost, mpath, stream, stoptime);
} else if(not_empty(path)) {
return chirp_reli_getfile(host, path, stream, stoptime);
} else if(not_empty(host)) {
if(server_lookup(host, stoptime)) {
errno = EISDIR;
return -1;
} else {
errno = EACCES;
return -1;
}
} else {
errno = EACCES;
return -1;
}
}
int main(int argc, char *argv[])
{
int did_explicit_auth = 0;
int stdout_mode = 0;
const char *hostname, *source_file, *target_file;
time_t stoptime;
FILE *file;
INT64_T result;
char c;
char *tickets = NULL;
debug_config(argv[0]);
while((c = getopt(argc, argv, "a:d:i:t:vh")) != (char) -1) {
switch (c) {
case 'a':
auth_register_byname(optarg);
did_explicit_auth = 1;
break;
case 'd':
debug_flags_set(optarg);
break;
case 'i':
tickets = strdup(optarg);
break;
case 't':
timeout = string_time_parse(optarg);
break;
case 'v':
show_version(argv[0]);
exit(0);
break;
case 'h':
show_help(argv[0]);
exit(0);
break;
}
}
if(!did_explicit_auth)
auth_register_all();
if(tickets) {
auth_ticket_load(tickets);
free(tickets);
} else if(getenv(CHIRP_CLIENT_TICKETS)) {
auth_ticket_load(getenv(CHIRP_CLIENT_TICKETS));
} else {
auth_ticket_load(NULL);
}
if((argc - optind) < 3) {
show_help(argv[0]);
exit(0);
}
hostname = argv[optind];
source_file = argv[optind + 1];
target_file = argv[optind + 2];
stoptime = time(0) + timeout;
if(!strcmp(target_file, "-")) {
stdout_mode = 1;
file = stdout;
}
if(stdout_mode) {
result = chirp_reli_getfile(hostname, source_file, file, stoptime);
} else {
result = chirp_recursive_get(hostname, source_file, target_file, stoptime);
}
if(result < 0) {
fprintf(stderr, "couldn't get %s:%s: %s\n", hostname, source_file, strerror(errno));
return 1;
} else {
return 0;
}
}
