static char *ftplist_completion_function(const char *text, int state)
{
static int len;
static listitem *lip = 0;
if(!state) {
len = strlen(text);
lip = gvFtpList->first;
}
while(lip) {
char *name;
Ftp *f = (Ftp *)lip->data;
lip = lip->next;
if(f->url == 0)
/* Ftp not connected */
continue;
name = f->url->alias ? f->url->alias : f->url->hostname;
if(strncmp(name, text, len) == 0)
return backslash_quote(name);
}
return 0;
}
static void getfiles(list *gl, unsigned int opt, const char *output)
{
listitem *li;
rfile *fp, *lnfp;
const char *opath, *ofile;
char *link = 0;
list_sort(gl, get_sort_func, false);
li = gl->first;
while(li && !get_quit) {
fp = (rfile *)li->data;
if(!ftp_connected())
return;
if(gvSighupReceived) {
if(!test(opt, GET_RESUME))
opt |= GET_UNIQUE;
opt |= GET_FORCE;
}
opath = fp->path;
ofile = base_name_ptr(opath);
if(strcmp(ofile, ".")==0 || strcmp(ofile, "..")==0) {
transfer_nextfile(gl, &li, true);
continue;
}
if(test(opt, GET_INTERACTIVE) && !get_batch && !gvSighupReceived) {
char* sp = shortpath(opath, 42, ftp->homedir);
int a = ask(ASKYES|ASKNO|ASKCANCEL|ASKALL, ASKYES,
_("Get '%s'?"), sp);
free(sp);
if(a == ASKNO) {
transfer_nextfile(gl, &li, true);
continue;
}
if(a == ASKCANCEL) {
get_quit = true;
break;
}
if(a == ASKALL)
get_batch = true;
/* else a==ASKYES */
}
if(rislink(fp)) {
link_to_link__duh:
if(test(opt, GET_NO_DEREFERENCE)) {
/* link the file, don't copy */
const int r = getfile(fp, opt, output, ofile);
transfer_nextfile(gl, &li, r == 0);
continue;
}
{
char *xcurdir = base_dir_xptr(opath);
link = path_absolute(fp->link, xcurdir, ftp->homedir);
stripslash(link);
free(xcurdir);
ftp_trace("found link: '%s' -> '%s'\n", opath, link);
}
lnfp = ftp_get_file(link);
if(lnfp == 0) {
/* couldn't dereference the link, try to RETR it */
ftp_trace("unable to dereference link\n");
const int r = getfile(fp, opt, output, ofile);
transfer_nextfile(gl, &li, r == 0);
continue;
}
if(strncmp(opath, lnfp->path, strlen(lnfp->path)) == 0) {
ftp_trace("opath == '%s', lnfp->path == '%s'\n", opath,
lnfp->path);
char* sp = shortpath(lnfp->path, 42, ftp->homedir);
fprintf(stderr, _("%s: circular link -- skipping\n"), sp);
free(sp);
transfer_nextfile(gl, &li, true);
continue;
}
fp = lnfp;
if(rislink(fp))
/* found a link pointing to another link
*/
/* forgive me father, for I have goto'ed */
goto link_to_link__duh;
}
if(risdir(fp)) {
if(test(opt, GET_RECURSIVE)) {
char *recurs_output;
char *recurs_mask;
list *rgl;
if((get_dir_glob_mask && fnmatch(get_dir_glob_mask,
base_name_ptr(fp->path),
FNM_EXTMATCH) == FNM_NOMATCH)
#ifdef HAVE_REGEX
|| (get_dir_rx_mask_set && regexec(&get_dir_rx_mask,
base_name_ptr(fp->path),
0, 0, 0) == REG_NOMATCH)
#endif
)
{
} else {
char *q_recurs_mask;
bool success = true;
if(!test(opt, GET_PARENTS))
success = asprintf(&recurs_output, "%s/%s",
output ? output : ".", ofile) != -1;
else
success = asprintf(&recurs_output, "%s",
output ? output : ".") != -1;
if (!success)
{
fprintf(stderr, _("Failed to allocate memory.\n"));
transfer_nextfile(gl, &li, true);
continue;
}
if (asprintf(&recurs_mask, "%s/*", opath) == -1)
{
free(recurs_output);
fprintf(stderr, _("Failed to allocate memory.\n"));
transfer_nextfile(gl, &li, true);
continue;
}
rgl = rglob_create();
q_recurs_mask = backslash_quote(recurs_mask);
rglob_glob(rgl, q_recurs_mask, true, true, get_exclude_func);
free(q_recurs_mask);
if(list_numitem(rgl) > 0)
getfiles(rgl, opt, recurs_output);
if(test(opt, GET_PRESERVE))
get_preserve_attribs(fp, recurs_output);
rglob_destroy(rgl);
free(recurs_output);
}
} else if(test(opt, GET_VERBOSE)) {
char* sp = shortpath(opath, 42, ftp->homedir);
fprintf(stderr, _("%s: omitting directory\n"), sp);
free(sp);
}
transfer_nextfile(gl, &li, true);
continue;
}
if(!risreg(fp)) {
if(test(opt, GET_VERBOSE)) {
char* sp = shortpath(opath, 42, ftp->homedir);
fprintf(stderr, _("%s: not a regular file\n"), sp);
free(sp);
}
transfer_nextfile(gl, &li, true);
continue;
}
const int r = getfile(fp, opt, output, ofile);
transfer_nextfile(gl, &li, r == 0);
if(gvInterrupted) {
gvInterrupted = false;
if(li && !get_quit && ftp_connected() && !gvSighupReceived)
{
int a = ask(ASKYES|ASKNO, ASKYES,
_("Continue transfer?"));
if(a == ASKNO) {
get_quit = true;
break;
}
/* else a == ASKYES */
fprintf(stderr, _("Excellent!!!\n"));
}
}
}
}
static int fxpfile(const rfile *fi, unsigned int opt,
const char *output, const char *destname)
{
fxpmode_t how = fxpNormal;
bool file_exists = false;
char *dest, *dpath;
bool dir_created;
char *dest_dir, *q_dest_dir;
Ftp *thisftp = ftp;
if((fxp_glob_mask
&& fnmatch(fxp_glob_mask, base_name_ptr(fi->path), 0) == FNM_NOMATCH)
#ifdef HAVE_REGEX
|| (fxp_rx_mask_set
&& regexec(&fxp_rx_mask,
base_name_ptr(fi->path), 0, 0, 0) == REG_NOMATCH)
#endif
)
return 0;
if(!output)
output = ".";
if(test(opt, FXP_PARENTS)) {
char *p = base_dir_xptr(fi->path);
if (asprintf(&dest, "%s/%s/%s", output, p, base_name_ptr(fi->path)) == -1)
{
fprintf(stderr, _("Failed to allocate memory.\n"));
free(p);
return -1;
}
free(p);
} else if(test(opt, FXP_OUTPUT_FILE))
dest = xstrdup(output);
else
if (asprintf(&dest, "%s/%s", output, base_name_ptr(fi->path)) == -1)
{
fprintf(stderr, _("Failed to allocate memory.\n"));
return -1;
}
path_collapse(dest);
ftp_use(fxp_target);
/* make sure destination directory exists */
dpath = base_dir_xptr(dest);
dest_dir = ftp_path_absolute(dpath);
q_dest_dir = backslash_quote(dest_dir);
int r = ftp_mkpath(q_dest_dir);
free(q_dest_dir);
free(dest_dir);
if(r == -1) {
transfer_mail_msg(_("Couldn't create directory: %s\n"), dest_dir);
free(dpath);
free(dest);
ftp_use(thisftp);
return -1;
}
dir_created = (r == 1);
if(!dir_created && !test(opt, FXP_UNIQUE) && !test(opt, FXP_FORCE)) {
rfile *f;
f = ftp_get_file(dest);
file_exists = (f != 0);
if(f && risdir(f)) {
/* can't overwrite a directory */
printf(_("%s: is a directory\n"), dest);
free(dest);
return 0;
}
}
if(test(opt, FXP_APPEND)) {
how = fxpAppend;
} else if(file_exists) {
if(test(opt, FXP_SKIP_EXISTING)) {
char* sp = shortpath(dest, 42, ftp->homedir);
printf(_("Remote file '%s' exists, skipping...\n"), sp);
free(sp);
free(dest);
ftp_use(thisftp);
return 0;
}
else if(test(opt, FXP_NEWER)) {
time_t src_ft;
time_t dst_ft;
ftp_use(thisftp);
src_ft = ftp_filetime(fi->path, test(opt, FXP_FORCE_NEWER));
ftp_use(fxp_target);
dst_ft = ftp_filetime(dest, test(opt, FXP_FORCE_NEWER));
if(src_ft != (time_t)-1 && dst_ft != (time_t)-1 && dst_ft >= src_ft) {
char* sp = shortpath(dest, 42, ftp->homedir);
printf(_("Remote file '%s' is newer than local, skipping...\n"), sp);
free(sp);
free(dest);
ftp_use(thisftp);
return 0;
}
}
else if(!test(opt, FXP_RESUME)) {
if(!fxp_owbatch) {
char* sp = shortpath(dest, 42, ftp->homedir);
int a = ask(ASKYES|ASKNO|ASKUNIQUE|ASKCANCEL|ASKALL|ASKRESUME,
ASKRESUME,
_("File '%s' exists, overwrite?"),
sp);
free(sp);
if(a == ASKCANCEL) {
fxp_quit = true;
free(dest);
ftp_use(thisftp);
return 0;
}
else if(a == ASKNO) {
free(dest);
ftp_use(thisftp);
return 0;
}
else if(a == ASKUNIQUE)
opt |= FXP_UNIQUE; /* for this file only */
else if(a == ASKALL)
fxp_owbatch = true;
else if(a == ASKRESUME)
opt |= FXP_RESUME; /* for this file only */
/* else a == ASKYES */
}
}
}
if(test(opt, FXP_RESUME))
how = fxpResume;
if(test(opt, FXP_UNIQUE))
how = fxpUnique;
r = do_the_fxp(thisftp, fi->path, fxp_target, dest, how, opt);
free(dest);
if(r != 0) {
ftp_use(thisftp);
return -1;
}
if(test(opt, FXP_PRESERVE))
fxp_preserve_attribs(fi, dest);
if(test(opt, FXP_DELETE_AFTER)) {
bool dodel = false;
ftp_use(thisftp);
if(!test(opt, FXP_FORCE)
&& !fxp_delbatch && !gvSighupReceived)
{
char* sp = shortpath(fi->path, 42, ftp->homedir);
int a = ask(ASKYES|ASKNO|ASKCANCEL|ASKALL, ASKYES,
_("Delete remote file '%s'?"),
sp);
free(sp);
if(a == ASKALL) {
fxp_delbatch = true;
dodel = true;
}
else if(a == ASKCANCEL)
fxp_quit = true;
else if(a != ASKNO)
dodel = true;
} else
dodel = true;
if(dodel) {
ftp_unlink(fi->path);
char* sp = shortpath(fi->path, 42, ftp->homedir);
if(ftp->code == ctComplete)
fprintf(stderr, _("%s: deleted\n"), sp);
else
fprintf(stderr, _("error deleting '%s': %s\n"), sp,
ftp_getreply(false));
free(sp);
}
}
ftp_use(thisftp);
return 0;
}