70 show_alist(struct attachment *alist, struct attachment *ap)
72 	(void)printf("alist=%p ap=%p\n", alist, ap);
73 	for (ap = alist; ap; ap = ap->a_flink) {
75 		    ap, ap->a_flink, ap->a_blink, ap->a_name ? ap->a_name : "<null>");
102 show_attach(const char *prefix, struct attachment *ap)
106 	for (/*EMPTY*/; ap; ap = ap->a_flink) {
108 		fput_mime_content(stdout, &ap->a_Content);
309 content_encoding(struct attachment *ap, const char *ctype)  in content_encoding()  argument
311 	switch (ap->a_type) {  in content_encoding()
313 		return content_encoding_by_name(ap->a_name, ctype);  in content_encoding()
317 		return content_encoding_by_fileno(ap->a_fileno, ctype);  in content_encoding()
322 		errx(EXIT_FAILURE, "invalid attachment type: %d", ap->a_type);  in content_encoding()
417 content_type(struct attachment *ap)  in content_type()  argument
419 	switch (ap->a_type) {  in content_type()
421 		return content_type_by_name(ap->a_name);  in content_type()
431 		return content_type_by_fileno(ap->a_fileno);  in content_type()
436 		errx(EXIT_FAILURE, "invalid attachment type: %d", ap->a_type);  in content_type()
446 content_disposition(struct attachment *ap)  in content_disposition()  argument
448 	switch (ap->a_type) {  in content_disposition()
452 		    basename(ap->a_name));  in content_disposition()
464 		errx(EXIT_FAILURE, "invalid attachment type: %d", ap->a_type);  in content_disposition()
471 content_id(struct attachment *ap __unused)  in content_id()
494 get_mime_content(struct attachment *ap, int i)  in get_mime_content()  argument
498 	Cp.C_type	 = content_type(ap);  in get_mime_content()
499 	Cp.C_encoding	 = content_encoding(ap, Cp.C_type);  in get_mime_content()
500 	Cp.C_disposition = content_disposition(ap);  in get_mime_content()
501 	Cp.C_id		 = content_id(ap);  in get_mime_content()
502 	Cp.C_description = content_description(ap, i);  in get_mime_content()
538 fput_attachment(FILE *fo, struct attachment *ap)  in fput_attachment()  argument
541 	struct Content *Cp = &ap->a_Content;  in fput_attachment()
543 	fput_mime_content(fo, &ap->a_Content);  in fput_attachment()
546 	switch (ap->a_type) {  in fput_attachment()
548 		fi = Fopen(ap->a_name, "ref");  in fput_attachment()
550 			err(EXIT_FAILURE, "Fopen: %s", ap->a_name);  in fput_attachment()
559 		fi = Fdopen(ap->a_fileno, "ref");  in fput_attachment()
561 			err(EXIT_FAILURE, "Fdopen: %d", ap->a_fileno);  in fput_attachment()
585 		ap->a_msg->m_size--;	/* XXX - remove trailing newline */  in fput_attachment()
587 		if (sendmessage(ap->a_msg, fi, forwardtab, NULL, NULL))  in fput_attachment()
589 		ap->a_msg->m_size++;  in fput_attachment()
598 		errx(EXIT_FAILURE, "invalid attachment type: %d", ap->a_type);  in fput_attachment()
643 	struct attachment *ap;  in mime_encode()  local
677 		for (ap = attach; ap; ap = ap->a_flink) {  in mime_encode()
679 			fput_attachment(nfo, ap);  in mime_encode()
752 attach_one_file(struct attachment *ap, char *filename, int attach_num)  in attach_one_file()  argument
771 	if (ap) {  in attach_one_file()
772 		for (/*EMPTY*/; ap->a_flink != NULL; ap = ap->a_flink)  in attach_one_file()
774 		ap->a_flink = nap;  in attach_one_file()
775 		nap->a_blink = ap;  in attach_one_file()
864 	struct attachment *ap;  in edit_attachlist()  local
871 	ap = alist;  in edit_attachlist()
872 	while (ap) {  in edit_attachlist()
873 		SHOW_ALIST(alist, ap);  in edit_attachlist()
875 		switch(ap->a_type) {  in edit_attachlist()
882 			line = get_line(&elm.filec, "filename", ap->a_name, attach_num);  in edit_attachlist()
884 				if (ap->a_blink) {  in edit_attachlist()
886 					next_ap = ap->a_flink;  in edit_attachlist()
887 					ap = ap->a_blink;  in edit_attachlist()
888 					ap->a_flink = next_ap;  in edit_attachlist()
890 						next_ap->a_blink = ap;  in edit_attachlist()
895 					alist = ap->a_flink;  in edit_attachlist()
902 				if (strcmp(line, ap->a_name) != 0) { /* new filename */  in edit_attachlist()
905 					ap->a_name = savestr(canon_name);  in edit_attachlist()
906 					ap->a_Content = get_mime_content(ap, 0);  in edit_attachlist()
909 				    &ap->a_Content.C_description, attach_num);  in edit_attachlist()
910 				sget_encoding(&ap->a_Content.C_encoding, ap->a_name,  in edit_attachlist()
911 				    ap->a_Content.C_type, attach_num);  in edit_attachlist()
919 			    ap->a_type);  in edit_attachlist()
923 		if (alist == NULL || ap->a_flink == NULL)  in edit_attachlist()
926 		ap = ap->a_flink;  in edit_attachlist()
929 	ap = alist;  in edit_attachlist()
933 		SHOW_ALIST(alist, ap);  in edit_attachlist()
939 		nap = attach_one_file(ap, line, attach_num);  in edit_attachlist()
945 		ap = nap;  in edit_attachlist()
948 		    &ap->a_Content.C_description, attach_num);  in edit_attachlist()
949 		sget_encoding(&ap->a_Content.C_encoding, ap->a_name,  in edit_attachlist()
950 		    ap->a_Content.C_type, attach_num);  in edit_attachlist()
954 	SHOW_ALIST(alist, ap);  in edit_attachlist()
965 	struct attachment *ap;  in mime_attach_files()  local
972 	for (ap = attach; ap && ap->a_flink; ap = ap->a_flink)  in mime_attach_files()
979 			ap2 = attach_one_file(ap, argv[i], attach_num);  in mime_attach_files()
981 				ap = ap2;  in mime_attach_files()
983 					attach = ap;  in mime_attach_files()
1003 	struct attachment *ap;  in mime_attach_optargs()  local
1010 	ap = NULL;  in mime_attach_optargs()
1039 			ap2 = attach_one_file(ap, filename, attach_num);  in mime_attach_optargs()
1041 				ap = ap2;  in mime_attach_optargs()
1043 					attach = ap;  in mime_attach_optargs()