int nomore = 0;
char *formsw = NULL;
+/* for output markerss and headers */
+char *folder = NULL;
+char *markerform;
+char *headerform;
+int headersw = -1;
+
/* mhmisc.c */
int part_ok (CT);
+int part_exact (CT);
int type_ok (CT, int);
void content_error (char *, CT, char *, ...);
void flush_errors (void);
static int parse_display_string (CT, char *, int *, int *, char *, char *,
size_t, int multipart);
static int convert_content_charset (CT, char **);
+static struct format *compile_header(char *);
static struct format *compile_marker(char *);
+static void output_header (CT, struct format *);
static void output_marker (CT, struct format *, int);
static void free_markercomps (void);
static int pidcheck(int);
* content marker display.
*/
+static struct comp *folder_comp = NULL;
static struct comp *part_comp = NULL;
static struct comp *ctype_comp = NULL;
static struct comp *description_comp = NULL;
*/
void
-show_all_messages (CT *cts, int concatsw, int textonly, int inlineonly,
- char *markerform)
+show_all_messages (CT *cts, int concatsw, int textonly, int inlineonly)
{
CT ct, *ctp;
- struct format *fmt;
+ struct format *hfmt, *mfmt;
/*
* If form is not specified, then get default form
formsw = getcpy (etcpath ("mhl.headers"));
/*
- * Compile the content marker format line
+ * Compile the content marker and header format lines
*/
- fmt = compile_marker(markerform);
+ mfmt = compile_marker(markerform);
+ hfmt = compile_header(headerform);
/*
* If form is "mhl.null", suppress display of header.
/* if top-level type is ok, then display message */
if (type_ok (ct, 1))
+ if (headersw) output_header(ct, hfmt);
+
show_single_message (ct, formsw, concatsw, textonly, inlineonly,
- fmt);
+ mfmt);
}
free_markercomps();
- fmt_free(fmt, 1);
+ fmt_free(hfmt, 1);
+ fmt_free(mfmt, 1);
}
struct part *part;
int request_matched;
int display_success;
+ int mult_alt_done;
int ret;
CT p;
* alternating -> we are a multipart/alternative
*/
- result = alternate ? NOTOK : OK;
+ result = NOTOK;
request_matched = 0;
display_success = 0;
+ mult_alt_done = 0;
for (part = m->mp_parts; part; part = part->mp_next) {
p = part->mp_part;
- if (part_ok (p) && type_ok (p, 1)) {
- int inneresult;
+ /* while looking for the right displayable alternative, we
+ * use a looser search criterion than we do after finding it.
+ * specifically, while still looking, part_ok() will match
+ * "parent" parts (e.g. "-part 2" where 2 is a high-level
+ * multipart). after finding it, we use part_exact() to only
+ * choose a part that was requested explicitly.
+ */
+ if ((part_exact(p) && type_ok(p, 1)) ||
+ (!mult_alt_done && part_ok (p) && type_ok (p, 1))) {
+ int inneresult;
inneresult = show_switch (p, nowalternate, concatsw, textonly,
inlineonly, fmt);
case OK: /* display successful */
request_matched = 1;
display_success = 1;
+ result = OK;
+
+ /* if we got success on a sub-part of
+ * multipart/alternative, we're done, unless
+ * there's a chance an explicit part should be
+ * matched later in the alternatives. */
if (alternating) {
- break;
- }
- if (alternate) {
+ mult_alt_done = 1;
+ } else if (alternate) {
alternate = nowalternate = 0;
- if (result == NOTOK)
- result = inneresult;
}
continue;
}
}
/* we're supposed to be displaying at least something from a
- * multipart. if we've had parts to consider, and we've had no
- * success, then we should complain. we shouldn't complain if
- * none of the parts matched any -part option or -type option.
+ * multipart/alternative. if we've had parts to consider, and
+ * we've had no success, then we should complain. we shouldn't
+ * complain if none of the parts matched any -part or -type option.
*/
if (alternating && request_matched && !display_success) {
+ /* if we're ourselves an alternate. don't complain yet. */
if (!alternate)
content_error (NULL, ct, "don't know how to display any of the contents");
result = NOTOK;
- goto out;
}
out:
* Compile our format string and save any parameters we care about.
*/
+#define DEFAULT_HEADER "[ Message %{folder}%<{folder}:%>%(msg) ]"
#define DEFAULT_MARKER "[ part %{part} - %{content-type} - " \
"%<{description}%{description}" \
"%?{cdispo-filename}%{cdispo-filename}" \
"%(kilo(size))B %<(unseen)\\(suppressed\\)%> ]"
static struct format *
-compile_marker(char *markerform)
+compile_header(char *form)
+{
+ struct format *fmt;
+ char *fmtstring;
+ struct comp *comp = NULL;
+ unsigned int bucket;
+
+ fmtstring = new_fs(form, NULL, DEFAULT_HEADER);
+
+ (void) fmt_compile(fmtstring, &fmt, 1);
+ free_fs();
+
+ while ((comp = fmt_nextcomp(comp, &bucket)) != NULL) {
+ if (strcasecmp(comp->c_name, "folder") == 0) {
+ folder_comp = comp;
+ }
+ }
+
+ return fmt;
+}
+
+static struct format *
+compile_marker(char *form)
{
struct format *fmt;
char *fmtstring;
unsigned int bucket;
struct param_comp_list *pc_entry;
- fmtstring = new_fs(markerform, NULL, DEFAULT_MARKER);
+ fmtstring = new_fs(form, NULL, DEFAULT_MARKER);
(void) fmt_compile(fmtstring, &fmt, 1);
- free(fmtstring);
+ free_fs();
/*
* Things we care about:
* Output on stdout an appropriate marker for this content, using mh-format
*/
+static void
+output_header(CT ct, struct format *fmt)
+{
+ charstring_t outbuf = charstring_create (BUFSIZ);
+ int dat[5];
+ char *endp;
+ int message = 0;
+
+ dat[0] = dat[1] = dat[2] = dat[3] = dat[4] = dat[5] = 0;
+
+ if (folder_comp)
+ folder_comp->c_text = getcpy(folder);
+
+ if (ct->c_file && *ct->c_file) {
+ message = strtol(ct->c_file, &endp, 10);
+ if (*endp) message = 0;
+ dat[0] = message;
+ }
+
+ /* it would be nice to populate dat[2], for %(size) here,
+ * but it's not available. it might also be nice to know
+ * if the message originally had any mime parts or not -- but
+ * there's also no record of that. (except for MIME-version:)
+ */
+
+ fmt_scan(fmt, outbuf, BUFSIZ, dat, NULL);
+
+ fputs(charstring_buffer (outbuf), stdout);
+ charstring_free (outbuf);
+
+ fmt_freecomptext();
+}
+
static void
output_marker(CT ct, struct format *fmt, int hidden)
{
charstring_t outbuf = charstring_create (BUFSIZ);
struct param_comp_list *pcentry;
int partsize;
+ int message = 0;
+ char *endp;
int dat[5];
+ dat[0] = dat[1] = dat[2] = dat[3] = dat[4] = dat[5] = 0;
+
/*
* Grab any items we care about.
*/
else
partsize = ct->c_end - ct->c_begin;
+ if (ct->c_file && *ct->c_file) {
+ message = strtol(ct->c_file, &endp, 10);
+ if (*endp) message = 0;
+ dat[0] = message;
+ }
+ dat[2] = partsize;
+
/* make the part's hidden aspect available by overloading the
* %(unseen) function. make the part's size available via %(size).
* see comments in h/fmt_scan.h.
*/
- dat[2] = partsize;
dat[4] = hidden;
- dat[0] = dat[1] = dat[3] = 0;
fmt_scan(fmt, outbuf, BUFSIZ, dat, NULL);
{
struct param_comp_list *pc_entry, *pc2;
+ folder_comp = NULL;
part_comp = NULL;
ctype_comp = NULL;
description_comp = NULL;
projects / nmh / blobdiff