384 query_auth(struct url *URL)  in query_auth()  argument
391 	    URL->scheme, URL->host, URL->port);  in query_auth()
394 	if (fgets(URL->user, sizeof URL->user, stdin) == NULL)  in query_auth()
396 	for (i = strlen(URL->user); i >= 0; --i)  in query_auth()
397 		if (URL->user[i] == '\r' || URL->user[i] == '\n')  in query_auth()
398 			URL->user[i] = '\0';  in query_auth()
406 		nopwd = (fgets(URL->pwd, sizeof URL->pwd, stdin) == NULL);  in query_auth()
410 		nopwd = (fgets(URL->pwd, sizeof URL->pwd, stdin) == NULL);  in query_auth()
414 	for (i = strlen(URL->pwd); i >= 0; --i)  in query_auth()
415 		if (URL->pwd[i] == '\r' || URL->pwd[i] == '\n')  in query_auth()
416 			URL->pwd[i] = '\0';  in query_auth()
425 fetch(char *URL, const char *path, int *is_http)  in fetch()  argument
427 	struct url *url;  in fetch()  local
454 	/* parse URL */  in fetch()
455 	url = NULL;  in fetch()
456 	if (*URL == '\0') {  in fetch()
457 		warnx("empty URL");  in fetch()
460 	if ((url = fetchParseURL(URL)) == NULL) {  in fetch()
461 		warnx("%s: parse error", URL);  in fetch()
466 	if (!*url->scheme) {  in fetch()
467 		if (!*url->host)  in fetch()
468 			strcpy(url->scheme, SCHEME_FILE);  in fetch()
469 		else if (strncasecmp(url->host, "ftp.", 4) == 0)  in fetch()
470 			strcpy(url->scheme, SCHEME_FTP);  in fetch()
471 		else if (strncasecmp(url->host, "www.", 4) == 0)  in fetch()
472 			strcpy(url->scheme, SCHEME_HTTP);  in fetch()
476 	*is_http = strncmp(url->scheme, "http", 4) == 0;  in fetch()
489 	if (strcmp(url->scheme, SCHEME_FTP) == 0) {  in fetch()
500 	if (strcmp(url->scheme, SCHEME_HTTP) == 0 ||  in fetch()
501 	    strcmp(url->scheme, SCHEME_HTTPS) == 0) {  in fetch()
512 			url->ims_time = sb.st_mtime;  in fetch()
524 		r = fetchStat(url, &us, flags);  in fetch()
560 			url->offset = sb.st_size;  in fetch()
579 	f = fetchXGet(url, &us, flags);  in fetch()
589 				warnx("%s: %s", URL, fetchLastErrString);  in fetch()
593 			warnx("%s: %s", URL, fetchLastErrString);  in fetch()
603 			warnx("%s: size unknown", URL);  in fetch()
606 			    URL, (intmax_t)S_size, (intmax_t)us.size);  in fetch()
612 	if (l_flag && strcmp(url->scheme, "file") == 0 && !o_stdout) {  in fetch()
613 		if (symlink(url->doc, path) == -1) {  in fetch()
621 		warnx("%s: size of remote file is not known", URL);  in fetch()
646 		} else if (url->offset > sb.st_size) {  in fetch()
648 			warnx("%s: gap in resume mode", URL);  in fetch()
677 				warnx("%s: file has changed", URL);  in fetch()
685 		if (of != NULL && fseeko(of, url->offset, SEEK_SET) != 0) {  in fetch()
704 		if (url->offset > 0) {  in fetch()
710 			url->offset = 0;  in fetch()
711 			if ((f = fetchXGet(url, &us, flags)) == NULL) {  in fetch()
712 				warnx("%s: %s", URL, fetchLastErrString);  in fetch()
746 	count = url->offset;  in fetch()
828 			warn("%s", URL);  in fetch()
879 	if (url)  in fetch()
880 		fetchFreeURL(url);  in fetch()
894 "       [-o file] [--referer=URL] [-S bytes] [-T seconds]",  in usage()
895 "       [--user-agent=agent-string] [-w seconds] URL ...",  in usage()
900 "       [-o file] [--referer=URL] [-S bytes] [-T seconds]",  in usage()