Send an email.
2118{
2120 FILE *fp_tmp = NULL;
2121 struct Body *pbody = NULL;
2122 int i;
2123 bool free_clear_content = false;
2124
2125 struct Body *clear_content = NULL;
2126 char *pgpkeylist = NULL;
2127
2128 char *pgp_sign_as = NULL;
2129 char *smime_sign_as = NULL;
2130 const char *tag = NULL;
2131 char *err = NULL;
2132 const char *ctype = NULL;
2133 char *finalpath = NULL;
2134 struct Email *e_cur = NULL;
2135
2138
2139 int rc = -1;
2140
2143 else
2145
2147
2149 {
2150
2151
2154 return rc;
2155
2158 }
2159
2161 {
2163 {
2166 }
2168 {
2169 const char *
const c_smime_sign_as =
cs_subset_string(sub,
"smime_sign_as");
2171 }
2172 }
2173
2174
2175
2176
2177
2178 if (!e_templ)
2179 {
2181
2183 {
2185 if (rc < 0)
2186 {
2188 goto cleanup;
2189 }
2190 flags = rc;
2191
2192
2194 {
2197 }
2198 else
2199 {
2200 flags &= ~SEND_NEWS;
2202 }
2203 }
2204
2206 {
2211 if (!fp_tmp)
2212 {
2214 goto cleanup;
2215 }
2216 }
2217
2220 }
2221
2222
2224 {
2225
2227
2229 }
2230
2232 {
2233
2234
2236 {
2239 e_templ->
body = pbody;
2240
2242 ctype = c_content_type;
2243 if (!ctype)
2244 ctype = "text/plain";
2249
2250 if (tempfile)
2251 {
2256 }
2257 else
2258 {
2264 }
2265 }
2266 else
2267 {
2272 }
2273
2274 if (!fp_tmp)
2275 {
2279 goto cleanup;
2280 }
2281 }
2282
2284
2286 {
2287
2288
2289
2290
2291
2292
2294 {
2298 }
2300 }
2301
2302 const bool c_reply_with_xorig =
cs_subset_bool(sub,
"reply_with_xorig");
2304 {
2305
2306
2307
2308
2309
2310
2311
2312
2314 {
2318 }
2319 }
2320
2321 const bool c_resume_draft_files =
cs_subset_bool(sub,
"resume_draft_files");
2324 {
2327 {
2328 goto cleanup;
2329 }
2330
2332 if (c_hdrs)
2334
2335
2337
2340
2342 {
2344 }
2345
2349 if (!(flags &
SEND_BATCH) && !(c_auto_edit && c_edit_headers) &&
2351 {
2353 goto cleanup;
2354 }
2355
2356
2357
2358
2359
2360
2362 if (killfrom)
2363 {
2365 }
2366
2368 {
2369
2371
2372
2373
2374
2376 }
2377
2378
2379
2381
2382
2383
2384
2385
2387
2388
2389 if (killfrom)
2390 {
2392
2396 }
2397
2398 if (c_hdrs)
2400
2402 {
2404 {
2406 goto cleanup;
2407 }
2408 }
2409
2412
2416 {
2418 }
2419
2420
2423 {
2424 goto cleanup;
2425 }
2426
2428 {
2430 }
2431 }
2432
2433
2434
2435
2436
2438 {
2441 {
2443 }
2444 }
2445
2446
2447
2449
2450
2451
2452 {
2455 {
2457 if (c_real_name)
2459 }
2460 }
2461
2464
2466 {
2467 struct stat st = { 0 };
2468 time_t mtime;
2473 if (mtime == (time_t) -1)
2474 {
2476 goto cleanup;
2477 }
2478
2480
2483
2484
2485
2486
2487
2488
2489
2490
2491
2493 (((flags &
SEND_FORWARD) == 0) || (c_edit_headers && c_auto_edit) ||
2495 {
2496
2502 {
2504 goto cleanup;
2505 }
2506 else if (c_edit_headers)
2507 {
2511 }
2512 else
2513 {
2516 {
2517 if (mtime != st.st_mtime)
2519 }
2520 else
2521 {
2523 }
2524 }
2525
2527 }
2528
2530 {
2532 {
2533
2534 if ((mtime == st.st_mtime) && !e_templ->
body->
next &&
2536 {
2538 goto cleanup;
2539 }
2540 }
2541 else
2542 {
2544 }
2545 }
2546 }
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2560 {
2561 bool c_autocrypt = false;
2562 bool c_autocrypt_reply = false;
2563
2564#ifdef USE_AUTOCRYPT
2567#endif
2568
2570 {
2572 }
2573 else
2574 {
2575 const bool c_crypt_auto_sign =
cs_subset_bool(sub,
"crypt_auto_sign");
2576 const bool c_crypt_auto_encrypt =
cs_subset_bool(sub,
"crypt_auto_encrypt");
2577 const bool c_crypt_reply_encrypt =
cs_subset_bool(sub,
"crypt_reply_encrypt");
2578 const bool c_crypt_reply_sign =
cs_subset_bool(sub,
"crypt_reply_sign");
2579 const bool c_crypt_reply_sign_encrypted =
cs_subset_bool(sub,
"crypt_reply_sign_encrypted");
2580
2581 if (c_crypt_auto_sign)
2583 if (c_crypt_auto_encrypt)
2591
2592 const bool c_crypt_opportunistic_encrypt =
cs_subset_bool(sub,
"crypt_opportunistic_encrypt");
2593
2596 {
2597 const bool c_pgp_auto_inline =
cs_subset_bool(sub,
"pgp_auto_inline");
2598 const bool c_pgp_reply_inline =
cs_subset_bool(sub,
"pgp_reply_inline");
2599
2600 if (c_pgp_auto_inline)
2604 }
2605 }
2606
2607 const bool c_crypt_opportunistic_encrypt =
cs_subset_bool(sub,
"crypt_opportunistic_encrypt");
2608
2609 if (e_templ->
security || c_crypt_opportunistic_encrypt)
2610 {
2611 const bool c_crypt_auto_pgp =
cs_subset_bool(sub,
"crypt_auto_pgp");
2612 const bool c_crypt_auto_smime =
cs_subset_bool(sub,
"crypt_auto_smime");
2613
2614
2615
2616
2617
2618
2619
2620
2621 if (e_cur)
2622 {
2625 {
2627 }
2630 {
2632 }
2633 }
2634
2635 const bool c_smime_is_default =
cs_subset_bool(sub,
"smime_is_default");
2636
2637
2638
2640 {
2642 {
2644 }
2646 {
2648 }
2650 {
2652 }
2653 }
2654 }
2655
2656
2657 if (c_crypt_opportunistic_encrypt)
2658 {
2659
2660
2661
2663 {
2666 }
2667 }
2668
2669
2672 }
2673
2674
2675
2676
2678 {
2679 mutt_error(
_(
"No crypto backend configured. Disabling message security setting."));
2681 }
2682
2683
2684
2685
2687
2690 {
2691
2693 if (killfrom)
2694 {
2696 }
2698 if (killfrom)
2699 {
2701 }
2702 }
2703
2705
2707
2709 {
2710 main_loop:
2711
2715 if (i == -1)
2716 {
2717
2720 else
2722 goto cleanup;
2723 }
2724 else if (i == 1)
2725 {
2727 goto main_loop;
2729 rc = 1;
2730 goto cleanup;
2731 }
2732 }
2733
2735 {
2739 {
2741 {
2742 puts(
_(
"No recipients specified"));
2743 goto cleanup;
2744 }
2745
2747 goto main_loop;
2748 }
2749 }
2750
2752 {
2756 goto cleanup;
2757 goto main_loop;
2758 }
2759
2761
2764 {
2765
2768 goto main_loop;
2769 }
2770
2772 {
2774 goto main_loop;
2775 }
2776
2778 {
2780 goto main_loop;
2781 }
2782
2784 {
2785 goto main_loop;
2786 }
2787
2790
2791
2792
2793
2794
2796
2797
2798
2799
2800
2801
2802 clear_content = NULL;
2803 free_clear_content = false;
2804
2806 {
2808 {
2809
2810 clear_content = e_templ->
body;
2811
2814 {
2817
2819
2821
2823 {
2825 rc = -1;
2826 goto cleanup;
2827 }
2828
2829 goto main_loop;
2830 }
2832 }
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842 if (clear_content && (e_templ->
body != clear_content) &&
2843 (e_templ->
body->
parts != clear_content))
2844 free_clear_content = true;
2845 }
2846
2849
2851
2852 const bool c_fcc_before_send =
cs_subset_bool(sub,
"fcc_before_send");
2853 if (c_fcc_before_send)
2854 save_fcc(m, e_templ, fcc, clear_content, pgpkeylist, flags, &finalpath, sub);
2855
2857 if (i < 0)
2858 {
2860 {
2862 ;
2865 {
2866 if (e_templ->
body != clear_content)
2867 {
2869 e_templ->
body = clear_content;
2870 }
2871 }
2873 {
2877 {
2879 }
2880 }
2881
2890 goto main_loop;
2891 }
2892 else
2893 {
2894 puts(
_(
"Could not send the message"));
2895 goto cleanup;
2896 }
2897 }
2898
2899 if (!c_fcc_before_send)
2900 save_fcc(m, e_templ, fcc, clear_content, pgpkeylist, flags, &finalpath, sub);
2901
2903 {
2907#ifdef USE_NOTMUCH
2909 if (c_nm_record)
2911#endif
2913 }
2914
2917
2920
2921
2922
2924 {
2926 {
2927 struct Email **ep = NULL;
2929 {
2930 struct Email *e = *ep;
2932 }
2933 }
2934 }
2935
2936 rc = 0;
2937
2938cleanup:
2940
2942 {
2944 {
2947 }
2949 {
2951 FREE(&smime_sign_as);
2952 }
2953 }
2954
2958
2960 return rc;
2961}
void mutt_addrlist_append(struct AddressList *al, struct Address *a)
Append an Address to an AddressList.
int mutt_addrlist_count_recips(const struct AddressList *al)
Count the number of Addresses with valid recipients.
void mutt_expand_aliases_env(struct Envelope *env)
Expand aliases in all the fields of an Envelope.
#define ARRAY_FOREACH(elem, head)
Iterate over all elements of the array.
#define ARRAY_SIZE(head)
The number of elements stored.
#define ARRAY_GET(head, idx)
Return the element at index.
bool buf_is_empty(const struct Buffer *buf)
Is the Buffer empty?
struct Buffer * buf_new(const char *str)
Allocate a new Buffer.
char * buf_strdup(const struct Buffer *buf)
Copy a Buffer's string.
#define MUTT_COMPOSE_NOFREEHEADER
enum QuadOption cs_subset_quad(const struct ConfigSubset *sub, const char *name)
Get a quad-value config item by name.
@ MUTT_NNTP
'NNTP' (Usenet) Mailbox type
int mutt_protect(struct Email *e, char *keylist, bool postpone)
Encrypt and/or sign a message.
int crypt_get_keys(struct Email *e, char **keylist, bool oppenc_mode)
Check we have all the keys we need.
bool crypt_has_module_backend(SecurityFlags type)
Is there a crypto backend for a given type?
void mutt_edit_file(const char *editor, const char *file)
Let the user edit a file.
void mutt_body_free(struct Body **ptr)
Free a Body.
struct Body * mutt_body_new(void)
Create a new Body.
void mutt_parse_content_type(const char *s, struct Body *b)
Parse a content type.
bool mutt_parse_mailto(struct Envelope *env, char **body, const char *src)
Parse a mailto:// url.
int mutt_env_to_intl(struct Envelope *env, const char **tag, char **err)
Convert an Envelope's Address fields to Punycode format.
void mutt_env_free(struct Envelope **ptr)
Free an Envelope.
struct Envelope * mutt_env_new(void)
Create a new Envelope.
void mutt_env_to_local(struct Envelope *env)
Convert an Envelope's Address fields to local format.
int mutt_file_copy_stream(FILE *fp_in, FILE *fp_out)
Copy the contents of one file into another.
time_t mutt_file_decrease_mtime(const char *fp, struct stat *st)
Decrease a file's modification time by 1 second.
#define mutt_file_fclose(FP)
#define mutt_file_fopen(PATH, MODE)
void mutt_set_flag(struct Mailbox *m, struct Email *e, enum MessageType flag, bool bf, bool upd_mbox)
Set a flag on an email.
bool OptNoCurses
(pseudo) when sending in batch mode
int dlg_compose(struct Email *e, struct Buffer *fcc, uint8_t flags, struct ConfigSubset *sub)
Allow the user to edit the message envelope -.
#define mutt_warning(...)
#define mutt_message(...)
#define mutt_debug(LEVEL,...)
void mutt_select_fcc(struct Buffer *path, struct Email *e)
Select the FCC path for an email.
void mutt_message_hook(struct Mailbox *m, struct Email *e, HookFlags type)
Perform a message hook.
#define MUTT_SEND_HOOK
send-hook: when composing a new email
#define MUTT_SEND2_HOOK
send2-hook: when changing fields in the compose menu
#define MUTT_REPLY_HOOK
reply-hook: when replying to an email
@ LL_DEBUG5
Log at debug level 5.
@ LL_DEBUG1
Log at debug level 1.
@ TYPE_MULTIPART
Type: 'multipart/*'.
@ TYPE_APPLICATION
Type: 'application/*'.
@ DISP_INLINE
Content is inline.
struct Body * mutt_remove_multipart(struct Body *b)
Extract the multipart body if it exists.
struct Body * mutt_make_multipart(struct Body *b)
Create a multipart email.
bool mutt_istr_equal(const char *a, const char *b)
Compare two strings, ignoring case.
@ MUTT_REPLIED
Messages that have been replied to.
bool mutt_edit_attachment(struct Body *b)
Edit an attachment.
void mutt_sleep(short s)
Sleep for a while.
void buf_pretty_mailbox(struct Buffer *buf)
Shorten a mailbox path using '~' or '='.
bool mutt_needs_mailcap(struct Body *b)
Does this type need a mailcap entry do display.
#define SEC_INLINE
Email has an inline signature.
#define SEC_AUTOCRYPT
(Autocrypt) Message will be, or was Autocrypt encrypt+signed
#define SEC_NO_FLAGS
No flags are set.
#define SEC_ENCRYPT
Email is encrypted.
#define SEC_AUTOCRYPT_OVERRIDE
(Autocrypt) Indicates manual set/unset of encryption
#define SEC_SIGN
Email is signed.
int nm_record_message(struct Mailbox *m, char *path, struct Email *e)
Add a message to the Notmuch database.
void mutt_param_delete(struct ParameterList *pl, const char *attribute)
Delete a matching Parameter.
void mutt_param_set(struct ParameterList *pl, const char *attribute, const char *value)
Set a Parameter.
int mutt_num_postponed(struct Mailbox *m, bool force)
Return the number of postponed messages.
int mutt_get_postponed(struct Mailbox *m_cur, struct Email *hdr, struct Email **cur, struct Buffer *fcc)
Recall a postponed message.
@ MUTT_NO
User answered 'No', or assume 'No'.
void mutt_rfc3676_space_stuff(struct Email *e)
Perform RFC3676 space stuffing on an Email.
static int postpone_message(struct Email *e_post, struct Email *e_cur, const char *fcc, SendFlags flags, struct ConfigSubset *sub)
Save an Email for another day.
static bool is_reply(struct Email *reply, struct Email *orig)
Is one email a reply to another?
static int save_fcc(struct Mailbox *m, struct Email *e, struct Buffer *fcc, struct Body *clear_content, char *pgpkeylist, SendFlags flags, char **finalpath, struct ConfigSubset *sub)
Save an Email to a 'sent mail' folder.
static int envelope_defaults(struct Envelope *env, struct EmailArray *ea, SendFlags flags, struct ConfigSubset *sub)
Fill in some defaults for a new email.
void mutt_fix_reply_recipients(struct Envelope *env, struct ConfigSubset *sub)
Remove duplicate recipients.
static int generate_body(FILE *fp_tmp, struct Email *e, SendFlags flags, struct Mailbox *m, struct EmailArray *ea, struct ConfigSubset *sub)
Create a new email body.
static void mutt_make_greeting(struct Email *e, FILE *fp_out, struct ConfigSubset *sub)
Add greetings string.
static int invoke_mta(struct Mailbox *m, struct Email *e, struct ConfigSubset *sub)
Send an email.
struct Address * mutt_default_from(struct ConfigSubset *sub)
Get a default 'from' Address.
static void process_user_recips(struct Envelope *env)
Process the user headers.
static void process_user_header(struct Envelope *env)
Process the user headers.
static int edit_envelope(struct Envelope *en, SendFlags flags, struct ConfigSubset *sub)
Edit Envelope fields.
static bool abort_for_missing_attachments(const struct Body *b, struct ConfigSubset *sub)
Should we abort sending because of missing attachments?
static void set_reverse_name(struct AddressList *al, struct Envelope *env, struct ConfigSubset *sub)
Try to set the 'from' field from the recipients.
static void fix_end_of_file(const char *data)
Ensure a file ends with a linefeed.
static bool is_text_plain(const struct Body *b)
Is a Body a text/plain MIME part?
static void decode_descriptions(struct Body *b)
RFC2047 decode them in case of an error.
static void append_signature(FILE *fp, struct ConfigSubset *sub)
Append a signature to an email.
#define SEND_POSTPONED_FCC
Used by mutt_get_postponed() to signal that the Mutt-Fcc header field was present.
#define SEND_BATCH
Send email in batch mode (without user interaction)
#define SEND_NO_FREE_HEADER
Used by the -E flag.
#define SEND_DRAFT_FILE
Used by the -H flag.
#define SEND_KEY
Mail a PGP public key.
#define SEND_POSTPONED
Recall a postponed email.
#define SEND_CONSUMED_STDIN
stdin has been read; don't read it twice
#define SEND_CLI_CRYPTO
Enable message security in modes that by default don't enable it.
#define SEND_REPLY
Reply to sender.
#define SEND_NEWS
Reply to a news article.
#define SEND_FORWARD
Forward email.
void mutt_update_encoding(struct Body *b, struct ConfigSubset *sub)
Update the encoding type.
void mutt_unprepare_envelope(struct Envelope *env)
Undo the encodings of mutt_prepare_envelope()
void mutt_prepare_envelope(struct Envelope *env, bool final, struct ConfigSubset *sub)
Prepare an email header.
struct Buffer * personal
Real name of address.
struct Body * parts
parts of a multipart or message/rfc822
bool unlink
If true, filename should be unlink()ed before free()ing this structure.
struct Envelope * mime_headers
Memory hole protected headers.
struct ParameterList parameter
Parameters of the content-type.
bool use_disp
Content-Disposition uses filename= ?
unsigned int disposition
content-disposition, ContentDisposition
char * subtype
content-type subtype
unsigned int type
content-type primary type, ContentType
char * filename
When sending a message, this is the file to which this structure refers.
struct Envelope * env
Envelope information.
struct Body * body
List of MIME parts.
bool replied
Email has been replied to.
struct AddressList x_original_to
Email's 'X-Original-to'.
char * newsgroups
List of newsgroups.
struct AddressList bcc
Email's 'Bcc' list.
char * list_post
This stores a mailto URL, or nothing.
enum MailboxType type
Mailbox type.
void * mdata
Driver specific data.
NNTP-specific Mailbox data -.
int cs_subset_str_string_set(const struct ConfigSubset *sub, const char *name, const char *value, struct Buffer *err)
Set a config item by string.