1625{
1626 if (!b || !state)
1627 return -1;
1628
1629 bool plaintext = false;
1632 int rc = 0;
1633 static unsigned short recurse_level = 0;
1634
1635 const int oflags = state->
flags;
1637
1639 {
1641 return 1;
1642 }
1643 recurse_level++;
1644
1645
1646
1648 {
1650 state->
flags &= ~STATE_CHARCONV;
1651 }
1653 {
1655 {
1657
1658
1660 {
1662 handler = encrypted_handler;
1663 }
1664 else if (c_reflow_text &&
1666 {
1668 }
1669 else
1670 {
1672 }
1673 }
1675 {
1677 }
1678 else
1679 {
1680 plaintext = false;
1681 }
1682 }
1684 {
1688 plaintext = true;
1691 }
1693 {
1697 {
1699 }
1700 else if (!
mutt_str_equal(
"inline", c_show_multipart_alternative) &&
1702 {
1704 }
1706 {
1708 mutt_error(
_(
"Error: multipart/signed has no protocol"));
1711 }
1713 {
1715 handler = encrypted_handler;
1716 }
1718 {
1720 handler = encrypted_handler;
1721 }
1722
1723 if (!handler)
1725
1727 {
1731 }
1732 }
1734 {
1736 {
1737
1738 plaintext = true;
1739 }
1741 {
1743 handler = encrypted_handler;
1744 }
1746 {
1748 handler = encrypted_handler;
1749 }
1750 }
1751
1753 {
1754
1755
1756
1757
1760 encrypted_handler && !c_include_encrypted)
1761 {
1762 goto cleanup;
1763 }
1764
1766 }
1768 {
1769
1770
1773
1774 if (is_attachment_display)
1775 {
1777 {
1778 buf_strcpy(msg,
_(
"[-- This is an attachment --]\n"));
1779 }
1780 else
1781 {
1782
1784 }
1785 }
1786 else
1787 {
1788 char keystroke[128] = { 0 };
1791 {
1793 {
1794
1795 buf_printf(msg,
_(
"[-- This is an attachment (use '%s' to view this part) --]\n"),
1796 keystroke);
1797 }
1798 else
1799 {
1800
1801
1802 buf_printf(msg,
_(
"[-- %s/%s is unsupported (use '%s' to view this part) --]\n"),
1804 }
1805 }
1806 else
1807 {
1809 {
1810 buf_strcpy(msg,
_(
"[-- This is an attachment (need 'view-attachments' bound to key) --]\n"));
1811 }
1812 else
1813 {
1814
1815 buf_printf(msg,
_(
"[-- %s/%s is unsupported (need 'view-attachments' bound to key) --]\n"),
1817 }
1818 }
1819 }
1823 }
1824
1825cleanup:
1826 recurse_level--;
1828 if (rc != 0)
1829 {
1832 }
1833
1834 return rc;
1835}
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_pgp(struct Body *b)
Does the message use PGP?
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.
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.
int km_expand_key(char *s, size_t len, struct Keymap *map)
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)