1634{
1635 if (!b || !state)
1636 return -1;
1637
1638 bool plaintext = false;
1641 int rc = 0;
1642 static unsigned short recurse_level = 0;
1643
1644 const int oflags = state->
flags;
1646
1648 {
1650 return 1;
1651 }
1652 recurse_level++;
1653
1654
1655
1657 {
1659 state->
flags &= ~STATE_CHARCONV;
1660 }
1662 {
1664 {
1666
1667
1669 {
1671 handler = encrypted_handler;
1672 }
1673 else if (c_reflow_text &&
1675 {
1677 }
1678 else
1679 {
1681 }
1682 }
1684 {
1686 }
1687 else
1688 {
1689 plaintext = false;
1690 }
1691 }
1693 {
1697 plaintext = true;
1700 }
1702 {
1706 {
1708 }
1709 else if (!
mutt_str_equal(
"inline", c_show_multipart_alternative) &&
1711 {
1713 }
1715 {
1717 mutt_error(
_(
"Error: multipart/signed has no protocol"));
1720 }
1722 {
1724 handler = encrypted_handler;
1725 }
1727 {
1729 handler = encrypted_handler;
1730 }
1731
1732 if (!handler)
1734
1736 {
1740 }
1741 }
1743 {
1745 {
1746
1747 plaintext = true;
1748 }
1750 {
1752 handler = encrypted_handler;
1753 }
1755 {
1757 handler = encrypted_handler;
1758 }
1759 }
1760
1762 {
1763
1764
1765
1766
1769 encrypted_handler && !c_include_encrypted)
1770 {
1771 goto cleanup;
1772 }
1773
1775 }
1777 {
1778
1779
1782
1783 if (is_attachment_display)
1784 {
1786 {
1787 buf_strcpy(msg,
_(
"[-- This is an attachment --]\n"));
1788 }
1789 else
1790 {
1791
1793 }
1794 }
1795 else
1796 {
1799 {
1801 {
1802
1803 buf_printf(msg,
_(
"[-- This is an attachment (use '%s' to view this part) --]\n"),
1805 }
1806 else
1807 {
1808
1809
1810 buf_printf(msg,
_(
"[-- %s/%s is unsupported (use '%s' to view this part) --]\n"),
1812 }
1813 }
1814 else
1815 {
1817 {
1818 buf_strcpy(msg,
_(
"[-- This is an attachment (need 'view-attachments' bound to key) --]\n"));
1819 }
1820 else
1821 {
1822
1823 buf_printf(msg,
_(
"[-- %s/%s is unsupported (need 'view-attachments' bound to key) --]\n"),
1825 }
1826 }
1828 }
1832 }
1833
1834cleanup:
1835 recurse_level--;
1837 if (rc != 0)
1838 {
1841 }
1842
1843 return rc;
1844}
int buf_printf(struct Buffer *buf, const char *fmt,...)
Format a string overwriting a Buffer.
size_t buf_strcpy(struct Buffer *buf, const char *s)
Copy a string into a Buffer.
const char * cs_subset_string(const struct ConfigSubset *sub, const char *name)
Get a string config item by name.
SecurityFlags mutt_is_application_smime(struct Body *b)
Does the message use S/MIME?
int mutt_is_valid_multipart_pgp_encrypted(struct Body *b)
Is this a valid multi-part encrypted message?
SecurityFlags mutt_is_malformed_multipart_pgp_encrypted(struct Body *b)
Check for malformed layout.
SecurityFlags mutt_is_application_pgp(const struct Body *b)
Does the message use PGP?
bool mutt_is_message_type(int type, const char *subtype)
Determine if a mime type matches a message or not.
bool OptDontHandlePgpKeys
(pseudo) used to extract PGP keys
int crypt_pgp_application_handler(struct Body *b_email, struct State *state)
Wrapper for CryptModuleSpecs::application_handler() - Implements handler_t -.
static int alternative_handler(struct Body *b_email, struct State *state)
Handler for multipart alternative emails - Implements handler_t -.
int text_enriched_handler(struct Body *b_email, struct State *state)
Handler for enriched text - Implements handler_t -.
static int text_plain_handler(struct Body *b_email, struct State *state)
Handler for plain text - Implements handler_t -.
int crypt_smime_application_handler(struct Body *b_email, struct State *state)
Wrapper for CryptModuleSpecs::application_handler() - Implements handler_t -.
static int autoview_handler(struct Body *b_email, struct State *state)
Handler for autoviewable attachments - Implements handler_t -.
static int external_body_handler(struct Body *b_email, struct State *state)
Handler for external-body emails - Implements handler_t -.
int rfc3676_handler(struct Body *b_email, struct State *state)
Handler for format=flowed - Implements handler_t -.
static int malformed_pgp_encrypted_handler(struct Body *b_email, struct State *state)
Handler for invalid pgp-encrypted emails - Implements handler_t -.
static int valid_pgp_encrypted_handler(struct Body *b_email, struct State *state)
Handler for valid pgp-encrypted emails - Implements handler_t -.
static int message_handler(struct Body *b_email, struct State *state)
Handler for message/rfc822 body parts - Implements handler_t -.
static int multipart_handler(struct Body *b_email, struct State *state)
Handler for multipart emails - Implements handler_t -.
static int multilingual_handler(struct Body *b_email, struct State *state)
Handler for multi-lingual emails - Implements handler_t -.
int mutt_signed_handler(struct Body *b_email, struct State *state)
Handler for "multipart/signed" - Implements handler_t -.
static bool is_autoview(struct Body *b)
Should email body be filtered by mailcap.
bool mutt_prefer_as_attachment(struct Body *b)
Do we want this part as an attachment?
int(* handler_t)(struct Body *b_email, struct State *state)
static int run_decode_and_handler(struct Body *b, struct State *state, handler_t handler, bool plaintext)
Run an appropriate decoder for an email.
struct Keymap * km_find_func(enum MenuType mtype, int func)
Find a function's mapping in a Menu.
bool km_expand_key(struct Keymap *map, struct Buffer *buf)
Get the key string bound to a Keymap.
#define MUTT_MIME_MAX_DEPTH
@ TYPE_MESSAGE
Type: 'message/*'.
@ TYPE_MULTIPART
Type: 'multipart/*'.
@ TYPE_APPLICATION
Type: 'application/*'.
@ DISP_ATTACH
Content is attached.
#define STATE_DISPLAY
Output is displayed to the user.
#define STATE_DISPLAY_ATTACH
We are displaying an attachment.
#define STATE_REPLYING
Are we replying?
#define STATE_VERIFY
Perform signature verification.
#define APPLICATION_PGP
Use PGP to encrypt/sign.
#define APPLICATION_SMIME
Use SMIME to encrypt/sign.
unsigned int disposition
content-disposition, ContentDisposition
@ MENU_PAGER
Pager pager (email viewer)