#include <sys/stat.h>
#include "mutt.h"
+#include "ascii.h"
+#include "recvattach.h"
+#include "handler.h"
#include "mutt_curses.h"
#include "rfc1524.h"
#include "keymap.h"
#include "charset.h"
#include "mutt_crypt.h"
#include "state.h"
+#include "attach.h"
#include "lib.h"
#include "lib/mem.h"
#include "lib/str.h"
#include "lib/debug.h"
-typedef void handler_f (BODY *, STATE *);
+typedef int handler_f (BODY *, STATE *);
typedef handler_f *handler_t;
int Index_hex[128] = {
}
}
-void text_enriched_handler (BODY * a, STATE * s)
+int text_enriched_handler (BODY * a, STATE * s)
{
enum {
TEXT, LANGLE, TAG, BOGUS_TAG, NEWLINE, ST_EOF, DONE
mem_free (&(stte.buffer));
mem_free (&(stte.line));
mem_free (&(stte.param));
+
+ return (0);
}
/*
state_putc('\n',s); */
}
-static void text_plain_flowed_handler (BODY * a, STATE * s)
+static int text_plain_flowed_handler (BODY * a, STATE * s)
{
int bytes = a->length;
char buf[LONG_STRING];
char *curline = strdup ("");
- char *t;
+ char *t = NULL;
unsigned int curline_len = 1;
unsigned int quotelevel = 0, newql = 0;
int first_line = 1;
newql = get_quote_level (buf);
- if ((t = strrchr (buf, '\n')) || (t = strrchr (buf, '\r'))) {
- *t = '\0';
+ if (bytes == 0 || ((t = strrchr (buf, '\n')) || (t = strrchr (buf, '\r')))) {
+ if (t)
+ *t = '\0';
if (str_len (curline) > 0 && curline[str_len (curline) - 1] == ' '
&& newql == quotelevel
&& strcmp (curline + quotelevel, "-- ") != 0) {
quotelevel = newql;
}
}
- else if (bytes == 0) {
- /* in case there's no line end it's likely the last line
- * so append to current (if any) */
- if (buf[newql] == ' ')
- curline[str_len (curline) - 1] = '\0';
- curline = realloc (curline, curline_len + str_len (buf));
- if (curline_len == 1)
- *curline = '\0';
- curline_len += str_len (buf);
- str_ncat (curline, curline_len, buf + newql,
- str_len (buf + newql));
- break;
- }
}
if (curline) {
print_flowed_line (curline, s, quotelevel);
mem_free (&curline);
}
+ return (0);
}
#define TXTHTML 1
#define TXTPLAIN 2
#define TXTENRICHED 3
-static void alternative_handler (BODY * a, STATE * s)
+static int alternative_handler (BODY * a, STATE * s)
{
BODY *choice = NULL;
BODY *b;
char buf[STRING];
int type = 0;
int mustfree = 0;
+ int rc = 0;
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED) {
else if (s->flags & M_DISPLAY) {
/* didn't find anything that we could display! */
state_mark_attach (s);
- state_puts (_
- ("[-- Error: Could not display any parts of Multipart/Alternative! --]\n"),
- s);
+ state_puts (_("[-- Error: Could not display any parts of Multipart/Alternative! --]\n"), s);
+ rc = -1;
}
if (mustfree)
mutt_free_body (&a);
+
+ return (rc);
}
/* handles message/rfc822 body parts */
-void message_handler (BODY * a, STATE * s)
+static int message_handler (BODY * a, STATE * s)
{
struct stat st;
BODY *b;
long off_start;
+ int rc = 0;
off_start = ftell (s->fpin);
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
state_puts (s->prefix, s);
state_putc ('\n', s);
- mutt_body_handler (b->parts, s);
+ rc = mutt_body_handler (b->parts, s);
}
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED)
mutt_free_body (&b);
+
+ return (rc);
}
/* returns 1 if decoding the attachment will produce output */
return (0);
}
-void multipart_handler (BODY * a, STATE * s)
+static int multipart_handler (BODY * a, STATE * s)
{
BODY *b, *p;
char length[5];
struct stat st;
int count;
+ int rc = 0;
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED) {
state_printf (s, "%s: \n", p->form_name);
}
- mutt_body_handler (p, s);
+ rc = mutt_body_handler (p, s);
state_putc ('\n', s);
- if ((s->flags & M_REPLYING)
- && (option (OPTINCLUDEONLYFIRST)) && (s->flags & M_FIRSTDONE))
+ if (rc || ((s->flags & M_REPLYING)
+ && (option (OPTINCLUDEONLYFIRST)) && (s->flags & M_FIRSTDONE)))
break;
}
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED)
mutt_free_body (&b);
+
+ return (rc);
}
-void autoview_handler (BODY * a, STATE * s)
+static int autoview_handler (BODY * a, STATE * s)
{
rfc1524_entry *entry = rfc1524_new_entry ();
char buffer[LONG_STRING];
FILE *fperr = NULL;
int piped = FALSE;
pid_t thepid;
+ int rc = 0;
snprintf (type, sizeof (type), "%s/%s", TYPE (a), a->subtype);
rfc1524_mailcap_lookup (a, type, entry, M_AUTOVIEW);
if ((fpin = safe_fopen (tempfile, "w+")) == NULL) {
mutt_perror ("fopen");
rfc1524_free_entry (&entry);
- return;
+ return (-1);
}
mutt_copy_bytes (s->fpin, fpin, a->length);
state_mark_attach (s);
state_printf (s, _("[-- Can't run %s. --]\n"), command);
}
+ rc = -1;
goto bail;
}
mutt_clear_error ();
}
rfc1524_free_entry (&entry);
+ return (rc);
}
-static void external_body_handler (BODY * b, STATE * s)
+static int external_body_handler (BODY * b, STATE * s)
{
const char *access_type;
const char *expiration;
if (!access_type) {
if (s->flags & M_DISPLAY) {
state_mark_attach (s);
- state_puts (_
- ("[-- Error: message/external-body has no access-type parameter --]\n"),
- s);
+ state_puts (_("[-- Error: message/external-body has no access-type parameter --]\n"), s);
}
- return;
+ return (-1);
}
expiration = mutt_get_parameter ("expiration", b->parameter);
CH_DECODE, NULL);
}
}
+ return (0);
}
void mutt_decode_attachment (BODY * b, STATE * s)
iconv_close (cd);
}
-void mutt_body_handler (BODY * b, STATE * s)
+int mutt_body_handler (BODY * b, STATE * s)
{
int decode = 0;
int plaintext = 0;
long tmpoffset = 0;
size_t tmplength = 0;
char type[STRING];
+ int rc = 0;
int oflags = s->flags;
/* process the (decoded) body part */
if (handler) {
- handler (b, s);
+ rc = handler (b, s);
if (decode) {
b->length = tmplength;
bail:
s->flags = oflags | (s->flags & M_FIRSTDONE);
+
+ return (rc);
}
projects / apps / madmutt.git / blobdiff