- (void)fprintf(composition_file, "#%s; name=\"%s\"; x-unix-mode=0%.3ho",
- content_type, ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1, (unsigned short)(st.st_mode & 0777));
-
- if (strlen(file_name) > MAXPATHLEN) {
- clean_up_temporary_files();
- adios((char *)0, "attachment file name `%s' too long.", file_name);
- }
-
- (void)sprintf(cmd, "file '%s'", file_name);
-
- if ((fp = popen(cmd, "r")) != (FILE *)0 && fgets(cmd, sizeof (cmd), fp) != (char *)0) {
- *strchr(cmd, '\n') = '\0';
-
- /*
- * The output of the "file" command is of the form
- *
- * file: description
- *
- * Strip off the "file:" and subsequent white space.
- */
-
- for (p = cmd; *p != '\0'; p++) {
- if (*p == ':') {
- for (p++; *p != '\0'; p++) {
- if (*p != '\t')
- break;
- }
- break;
- }
- }
-
- if (*p != '\0')
- (void)fprintf(composition_file, " [ %s ]", p);
-
- (void)pclose(fp);
+ switch (attachformat) {
+ case 0:
+ /* Insert name, file mode, and Content-Id. */
+ (void)fprintf(composition_file, "#%s; name=\"%s\"; x-unix-mode=0%.3ho",
+ content_type, ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1, (unsigned short)(st.st_mode & 0777));
+
+ if (strlen(file_name) > MAXPATHLEN) {
+ clean_up_temporary_files();
+ adios((char *)0, "attachment file name `%s' too long.", file_name);
+ }
+
+ (void)sprintf(cmd, "file '%s'", file_name);
+
+ if ((fp = popen(cmd, "r")) != (FILE *)0 && fgets(cmd, sizeof (cmd), fp) != (char *)0) {
+ *strchr(cmd, '\n') = '\0';
+
+ /*
+ * The output of the "file" command is of the form
+ *
+ * file: description
+ *
+ * Strip off the "file:" and subsequent white space.
+ */
+
+ for (p = cmd; *p != '\0'; p++) {
+ if (*p == ':') {
+ for (p++; *p != '\0'; p++) {
+ if (*p != '\t')
+ break;
+ }
+ break;
+ }
+ }
+
+ if (*p != '\0')
+ /* Insert Content-Description. */
+ (void)fprintf(composition_file, " [ %s ]", p);
+
+ (void)pclose(fp);
+ }
+
+ break;
+ case 1:
+ /* Suppress Content-Id, insert simple Content-Disposition. */
+ (void) fprintf (composition_file, "#%s <>{attachment}", content_type);
+
+ break;
+ case 2:
+ /* Suppress Content-Id, insert Content-Disposition with
+ modification date. */
+ (void) fprintf (composition_file,
+ "#%s <>{attachment; modification-date=\"%s\"}",
+ content_type,
+ dtime (&st.st_mtime, 0));
+
+ break;
+ default:
+ adios ((char *)0, "unsupported attachformat %d", attachformat);