NeoMutt  2025-01-09-117-gace867
Teaching an old dog new tricks
DOXYGEN
Loading...
Searching...
No Matches
send.h File Reference

Prepare and send an email. More...

#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
+ Include dependency graph for send.h:
+ This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros

#define SEND_NO_FLAGS   0
 No flags are set.
 
#define SEND_REPLY   (1 << 0)
 Reply to sender.
 
#define SEND_GROUP_REPLY   (1 << 1)
 Reply to all.
 
#define SEND_LIST_REPLY   (1 << 2)
 Reply to mailing list.
 
#define SEND_FORWARD   (1 << 3)
 Forward email.
 
#define SEND_POSTPONED   (1 << 4)
 Recall a postponed email.
 
#define SEND_BATCH   (1 << 5)
 Send email in batch mode (without user interaction)
 
#define SEND_KEY   (1 << 6)
 Mail a PGP public key.
 
#define SEND_RESEND   (1 << 7)
 Reply using the current email as a template.
 
#define SEND_POSTPONED_FCC   (1 << 8)
 Used by mutt_get_postponed() to signal that the Mutt-Fcc header field was present.
 
#define SEND_NO_FREE_HEADER   (1 << 9)
 Used by the -E flag.
 
#define SEND_DRAFT_FILE   (1 << 10)
 Used by the -H flag.
 
#define SEND_TO_SENDER   (1 << 11)
 Compose new email to sender.
 
#define SEND_GROUP_CHAT_REPLY   (1 << 12)
 Reply to all recipients preserving To/Cc.
 
#define SEND_NEWS   (1 << 13)
 Reply to a news article.
 
#define SEND_REVIEW_TO   (1 << 14)
 Allow the user to edit the To field.
 
#define SEND_CONSUMED_STDIN   (1 << 15)
 stdin has been read; don't read it twice
 
#define SEND_CLI_CRYPTO   (1 << 16)
 Enable message security in modes that by default don't enable it.
 

Typedefs

typedef uint32_t SendFlags
 Flags for mutt_send_message(), e.g. SEND_REPLY.
 

Functions

void mutt_add_to_reference_headers (struct Envelope *env, struct Envelope *env_cur, struct ConfigSubset *sub)
 Generate references for a reply email.
 
struct Addressmutt_default_from (struct ConfigSubset *sub)
 Get a default 'from' Address.
 
int mutt_edit_address (struct AddressList *al, const char *field, bool expand_aliases)
 Edit an email address.
 
void mutt_encode_descriptions (struct Body *b, bool recurse, struct ConfigSubset *sub)
 RFC2047 encode the content-descriptions.
 
int mutt_fetch_recips (struct Envelope *out, struct Envelope *in, SendFlags flags, struct ConfigSubset *sub)
 Generate recpients for a reply email.
 
void mutt_fix_reply_recipients (struct Envelope *env, struct ConfigSubset *sub)
 Remove duplicate recipients.
 
void mutt_forward_intro (struct Email *e, FILE *fp, struct ConfigSubset *sub)
 Add the "start of forwarded message" text.
 
void mutt_forward_trailer (struct Email *e, FILE *fp, struct ConfigSubset *sub)
 Add a "end of forwarded message" text.
 
void mutt_make_attribution_intro (struct Email *e, FILE *fp_out, struct ConfigSubset *sub)
 Add "on DATE, PERSON wrote" header.
 
void mutt_make_attribution_trailer (struct Email *e, FILE *fp_out, struct ConfigSubset *sub)
 Add suffix to replied email text.
 
void mutt_make_forward_subject (struct Envelope *env, struct Email *e, struct ConfigSubset *sub)
 Create a subject for a forwarded email.
 
void mutt_make_misc_reply_headers (struct Envelope *env, struct Envelope *env_cur, struct ConfigSubset *sub)
 Set subject for a reply.
 
int mutt_resend_message (FILE *fp, struct Mailbox *m, struct Email *e_cur, struct ConfigSubset *sub)
 Resend an email.
 
int mutt_send_message (SendFlags flags, struct Email *e_templ, const char *tempfile, struct Mailbox *m, struct EmailArray *ea, struct ConfigSubset *sub)
 Send an email.
 
void mutt_set_followup_to (struct Envelope *env, struct ConfigSubset *sub)
 Set followup-to field.
 
bool mutt_send_list_subscribe (struct Mailbox *m, struct Email *e)
 Send a mailing-list subscription email.
 
bool mutt_send_list_unsubscribe (struct Mailbox *m, struct Email *e)
 Send a mailing-list unsubscription email.
 

Detailed Description

Prepare and send an email.

Authors
  • Richard Russon
  • Pietro Cerutti
  • Alejandro Colomar

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file send.h.

Macro Definition Documentation

◆ SEND_NO_FLAGS

#define SEND_NO_FLAGS   0

No flags are set.

Definition at line 41 of file send.h.

◆ SEND_REPLY

#define SEND_REPLY   (1 << 0)

Reply to sender.

Definition at line 42 of file send.h.

◆ SEND_GROUP_REPLY

#define SEND_GROUP_REPLY   (1 << 1)

Reply to all.

Definition at line 43 of file send.h.

◆ SEND_LIST_REPLY

#define SEND_LIST_REPLY   (1 << 2)

Reply to mailing list.

Definition at line 44 of file send.h.

◆ SEND_FORWARD

#define SEND_FORWARD   (1 << 3)

Forward email.

Definition at line 45 of file send.h.

◆ SEND_POSTPONED

#define SEND_POSTPONED   (1 << 4)

Recall a postponed email.

Definition at line 46 of file send.h.

◆ SEND_BATCH

#define SEND_BATCH   (1 << 5)

Send email in batch mode (without user interaction)

Definition at line 47 of file send.h.

◆ SEND_KEY

#define SEND_KEY   (1 << 6)

Mail a PGP public key.

Definition at line 48 of file send.h.

◆ SEND_RESEND

#define SEND_RESEND   (1 << 7)

Reply using the current email as a template.

Definition at line 49 of file send.h.

◆ SEND_POSTPONED_FCC

#define SEND_POSTPONED_FCC   (1 << 8)

Used by mutt_get_postponed() to signal that the Mutt-Fcc header field was present.

Definition at line 50 of file send.h.

◆ SEND_NO_FREE_HEADER

#define SEND_NO_FREE_HEADER   (1 << 9)

Used by the -E flag.

Definition at line 51 of file send.h.

◆ SEND_DRAFT_FILE

#define SEND_DRAFT_FILE   (1 << 10)

Used by the -H flag.

Definition at line 52 of file send.h.

◆ SEND_TO_SENDER

#define SEND_TO_SENDER   (1 << 11)

Compose new email to sender.

Definition at line 53 of file send.h.

◆ SEND_GROUP_CHAT_REPLY

#define SEND_GROUP_CHAT_REPLY   (1 << 12)

Reply to all recipients preserving To/Cc.

Definition at line 54 of file send.h.

◆ SEND_NEWS

#define SEND_NEWS   (1 << 13)

Reply to a news article.

Definition at line 55 of file send.h.

◆ SEND_REVIEW_TO

#define SEND_REVIEW_TO   (1 << 14)

Allow the user to edit the To field.

Definition at line 56 of file send.h.

◆ SEND_CONSUMED_STDIN

#define SEND_CONSUMED_STDIN   (1 << 15)

stdin has been read; don't read it twice

Definition at line 57 of file send.h.

◆ SEND_CLI_CRYPTO

#define SEND_CLI_CRYPTO   (1 << 16)

Enable message security in modes that by default don't enable it.

Definition at line 58 of file send.h.

Typedef Documentation

◆ SendFlags

typedef uint32_t SendFlags

Flags for mutt_send_message(), e.g. SEND_REPLY.

Definition at line 40 of file send.h.

Function Documentation

◆ mutt_add_to_reference_headers()

void mutt_add_to_reference_headers ( struct Envelope env,
struct Envelope env_cur,
struct ConfigSubset sub 
)

Generate references for a reply email.

Parameters
envEnvelope for result
env_curEnvelope of source email
subConfig Subset

Definition at line 1032 of file send.c.

1034{
1035 add_references(&env->references, env_cur);
1036 add_message_id(&env->references, env_cur);
1037 add_message_id(&env->in_reply_to, env_cur);
1038
1039 const bool c_x_comment_to = cs_subset_bool(sub, "x_comment_to");
1040 if (OptNewsSend && c_x_comment_to && !TAILQ_EMPTY(&env_cur->from))
1042}
bool cs_subset_bool(const struct ConfigSubset *sub, const char *name)
Get a boolean config item by name.
Definition: helpers.c:47
const char * mutt_get_name(const struct Address *a)
Pick the best name to display from an address.
Definition: sort.c:139
bool OptNewsSend
(pseudo) used to change behavior when posting
Definition: globals.c:65
char * mutt_str_dup(const char *str)
Copy a string, safely.
Definition: string.c:254
#define TAILQ_FIRST(head)
Definition: queue.h:780
#define TAILQ_EMPTY(head)
Definition: queue.h:778
static void add_message_id(struct ListHead *head, struct Envelope *env)
Add the email's message ID to a list.
Definition: send.c:941
static void add_references(struct ListHead *head, struct Envelope *env)
Add the email's references to a list.
Definition: send.c:930
char * x_comment_to
List of 'X-comment-to' fields.
Definition: envelope.h:81
struct ListHead references
message references (in reverse order)
Definition: envelope.h:83
struct ListHead in_reply_to
in-reply-to header content
Definition: envelope.h:84
struct AddressList from
Email's 'From' list.
Definition: envelope.h:59
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_default_from()

struct Address * mutt_default_from ( struct ConfigSubset sub)

Get a default 'from' Address.

Parameters
subConfig Subset
Return values
ptrNewly allocated Address

Definition at line 1393 of file send.c.

1394{
1395 /* Note: We let $from override $real_name here.
1396 * Is this the right thing to do?
1397 */
1398
1399 const struct Address *c_from = cs_subset_address(sub, "from");
1400 if (c_from)
1401 {
1402 return mutt_addr_copy(c_from);
1403 }
1404
1405 char domain[1024] = { 0 };
1406 const char *mailbox = NeoMutt->username;
1407 const bool c_use_domain = cs_subset_bool(sub, "use_domain");
1408 if (c_use_domain)
1409 {
1410 snprintf(domain, sizeof(domain), "%s@%s", NONULL(NeoMutt->username),
1411 NONULL(mutt_fqdn(true, sub)));
1412 mailbox = domain;
1413 }
1414
1415 return mutt_addr_create(NULL, mailbox);
1416}
struct Address * mutt_addr_create(const char *personal, const char *mailbox)
Create and populate a new Address.
Definition: address.c:414
struct Address * mutt_addr_copy(const struct Address *addr)
Copy the real address.
Definition: address.c:745
const struct Address * cs_subset_address(const struct ConfigSubset *sub, const char *name)
Get an Address config item by name.
Definition: config_type.c:286
const char * mutt_fqdn(bool may_hide_host, const struct ConfigSubset *sub)
Get the Fully-Qualified Domain Name.
Definition: sendlib.c:707
#define NONULL(x)
Definition: string2.h:37
An email address.
Definition: address.h:36
struct Buffer * mailbox
Mailbox and host address.
Definition: address.h:38
Container for Accounts, Notifications.
Definition: neomutt.h:43
char * username
User's login name.
Definition: neomutt.h:54
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_edit_address()

int mutt_edit_address ( struct AddressList *  al,
const char *  field,
bool  expand_aliases 
)

Edit an email address.

Parameters
[in,out]alAddressList to edit
[in]fieldPrompt for user
[in]expand_aliasesIf true, expand Address aliases
Return values
0Success
-1Failure

Definition at line 189 of file send.c.

190{
191 int rc = 0;
192 struct Buffer *buf = buf_pool_get();
193 buf_alloc(buf, 8192);
194 char *err = NULL;
195 int idna_ok = 0;
196
197 do
198 {
200 buf_reset(buf);
201 mutt_addrlist_write(al, buf, false);
202 if (!buf_is_empty(buf))
203 buf_addstr(buf, ", ");
204
205 if (mw_get_field(field, buf, MUTT_COMP_NO_FLAGS, HC_ALIAS, &CompleteAliasOps, NULL) != 0)
206 {
207 rc = -1;
208 goto done;
209 }
212 if (expand_aliases)
214 idna_ok = mutt_addrlist_to_intl(al, &err);
215 if (idna_ok != 0)
216 {
217 mutt_error(_("Bad IDN: '%s'"), err);
218 FREE(&err);
219 }
220 } while (idna_ok != 0);
221
222done:
223 buf_pool_release(&buf);
224 return rc;
225}
void mutt_addrlist_clear(struct AddressList *al)
Unlink and free all Address in an AddressList.
Definition: address.c:1460
int mutt_addrlist_to_local(struct AddressList *al)
Convert an Address list from Punycode.
Definition: address.c:1378
size_t mutt_addrlist_write(const struct AddressList *al, struct Buffer *buf, bool display)
Write an Address to a buffer.
Definition: address.c:1206
int mutt_addrlist_parse2(struct AddressList *al, const char *s)
Parse a list of email addresses.
Definition: address.c:644
int mutt_addrlist_to_intl(struct AddressList *al, char **err)
Convert an Address list to Punycode.
Definition: address.c:1293
const struct CompleteOps CompleteAliasOps
Auto-Completion of Aliases.
Definition: complete.c:108
void mutt_expand_aliases(struct AddressList *al)
Expand aliases in a List of Addresses.
Definition: alias.c:295
void buf_reset(struct Buffer *buf)
Reset an existing Buffer.
Definition: buffer.c:76
bool buf_is_empty(const struct Buffer *buf)
Is the Buffer empty?
Definition: buffer.c:291
size_t buf_addstr(struct Buffer *buf, const char *s)
Add a string to a Buffer.
Definition: buffer.c:226
void buf_alloc(struct Buffer *buf, size_t new_size)
Make sure a buffer can store at least new_size bytes.
Definition: buffer.c:337
static const char * buf_string(const struct Buffer *buf)
Convert a buffer to a const char * "string".
Definition: buffer.h:96
int mw_get_field(const char *prompt, struct Buffer *buf, CompletionFlags complete, enum HistoryClass hclass, const struct CompleteOps *comp_api, void *cdata)
Ask the user for a string -.
Definition: window.c:273
#define mutt_error(...)
Definition: logging2.h:93
@ HC_ALIAS
Aliases.
Definition: lib.h:54
#define FREE(x)
Definition: memory.h:55
#define _(a)
Definition: message.h:28
#define MUTT_COMP_NO_FLAGS
No flags are set.
Definition: mutt.h:56
struct Buffer * buf_pool_get(void)
Get a Buffer from the pool.
Definition: pool.c:82
void buf_pool_release(struct Buffer **ptr)
Return a Buffer to the pool.
Definition: pool.c:96
String manipulation buffer.
Definition: buffer.h:36
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_encode_descriptions()

void mutt_encode_descriptions ( struct Body b,
bool  recurse,
struct ConfigSubset sub 
)

RFC2047 encode the content-descriptions.

Parameters
bBody of email
recurseIf true, encode children parts
subConfig Subset

Definition at line 1489 of file send.c.

1490{
1491 const struct Slist *const c_send_charset = cs_subset_slist(sub, "send_charset");
1492 for (struct Body *t = b; t; t = t->next)
1493 {
1494 if (t->description)
1495 {
1496 rfc2047_encode(&t->description, NULL, sizeof("Content-Description:"), c_send_charset);
1497 }
1498 if (recurse && t->parts)
1499 mutt_encode_descriptions(t->parts, recurse, sub);
1500 }
1501}
const struct Slist * cs_subset_slist(const struct ConfigSubset *sub, const char *name)
Get a string-list config item by name.
Definition: helpers.c:242
void rfc2047_encode(char **pd, const char *specials, int col, const struct Slist *charsets)
RFC-2047-encode a string.
Definition: rfc2047.c:628
void mutt_encode_descriptions(struct Body *b, bool recurse, struct ConfigSubset *sub)
RFC2047 encode the content-descriptions.
Definition: send.c:1489
The body of an email.
Definition: body.h:36
struct Body * next
next attachment in the list
Definition: body.h:72
String list.
Definition: slist.h:37
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_fetch_recips()

int mutt_fetch_recips ( struct Envelope out,
struct Envelope in,
SendFlags  flags,
struct ConfigSubset sub 
)

Generate recpients for a reply email.

Parameters
outEnvelope to populate
inEnvelope of source email
flagsFlags, see SendFlags
subConfig Subset
Return values
0Success
-1Failure

Definition at line 871 of file send.c.

873{
874 enum QuadOption hmfupto = MUTT_ABORT;
875 const struct Address *followup_to = TAILQ_FIRST(&in->mail_followup_to);
876
877 if ((flags & (SEND_LIST_REPLY | SEND_GROUP_REPLY | SEND_GROUP_CHAT_REPLY)) && followup_to)
878 {
879 char prompt[256] = { 0 };
880 snprintf(prompt, sizeof(prompt), _("Follow-up to %s%s?"),
881 buf_string(followup_to->mailbox),
882 TAILQ_NEXT(TAILQ_FIRST(&in->mail_followup_to), entries) ? ",..." : "");
883
884 hmfupto = query_quadoption(prompt, sub, "honor_followup_to");
885 if (hmfupto == MUTT_ABORT)
886 return -1;
887 }
888
889 if (flags & SEND_LIST_REPLY)
890 {
891 add_mailing_lists(&out->to, &in->to, &in->cc);
892
893 if (followup_to && (hmfupto == MUTT_YES) &&
894 (default_to(&out->cc, in, flags & SEND_LIST_REPLY, (hmfupto == MUTT_YES), sub) == MUTT_ABORT))
895 {
896 return -1; /* abort */
897 }
898 }
899 else if (flags & SEND_TO_SENDER)
900 {
901 mutt_addrlist_copy(&out->to, &in->from, false);
902 }
903 else
904 {
905 if (default_to(&out->to, in, flags & (SEND_GROUP_REPLY | SEND_GROUP_CHAT_REPLY),
906 (hmfupto == MUTT_YES), sub) == -1)
907 {
908 return -1; /* abort */
909 }
910
911 if ((flags & (SEND_GROUP_REPLY | SEND_GROUP_CHAT_REPLY)) &&
912 (!followup_to || (hmfupto != MUTT_YES)))
913 {
914 /* if(!mutt_addr_is_user(in->to)) */
915 if (flags & SEND_GROUP_REPLY)
916 mutt_addrlist_copy(&out->cc, &in->to, true);
917 else
918 mutt_addrlist_copy(&out->to, &in->to, true);
919 mutt_addrlist_copy(&out->cc, &in->cc, true);
920 }
921 }
922 return 0;
923}
void mutt_addrlist_copy(struct AddressList *dst, const struct AddressList *src, bool prune)
Copy a list of addresses into another list.
Definition: address.c:765
QuadOption
Possible values for a quad-option.
Definition: quad.h:36
@ MUTT_ABORT
User aborted the question (with Ctrl-G)
Definition: quad.h:37
@ MUTT_YES
User answered 'Yes', or assume 'Yes'.
Definition: quad.h:39
enum QuadOption query_quadoption(const char *prompt, struct ConfigSubset *sub, const char *name)
Ask the user a quad-question.
Definition: question.c:379
#define TAILQ_NEXT(elm, field)
Definition: queue.h:889
static void add_mailing_lists(struct AddressList *out, const struct AddressList *t, const struct AddressList *c)
Search Address lists for mailing lists.
Definition: send.c:162
static int default_to(struct AddressList *to, struct Envelope *env, SendFlags flags, int hmfupto, struct ConfigSubset *sub)
Generate default email addresses.
Definition: send.c:785
#define SEND_GROUP_CHAT_REPLY
Reply to all recipients preserving To/Cc.
Definition: send.h:54
#define SEND_GROUP_REPLY
Reply to all.
Definition: send.h:43
#define SEND_LIST_REPLY
Reply to mailing list.
Definition: send.h:44
#define SEND_TO_SENDER
Compose new email to sender.
Definition: send.h:53
struct AddressList to
Email's 'To' list.
Definition: envelope.h:60
struct AddressList mail_followup_to
Email's 'mail-followup-to'.
Definition: envelope.h:65
struct AddressList cc
Email's 'Cc' list.
Definition: envelope.h:61
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_fix_reply_recipients()

void mutt_fix_reply_recipients ( struct Envelope env,
struct ConfigSubset sub 
)

Remove duplicate recipients.

Parameters
envEnvelope to fix
subConfig Subset

Definition at line 954 of file send.c.

955{
956 const bool c_me_too = cs_subset_bool(sub, "me_too");
957 if (!c_me_too)
958 {
959 const bool c_reply_self = cs_subset_bool(sub, "reply_self");
960
961 /* the order is important here. do the CC: first so that if the
962 * the user is the only recipient, it ends up on the TO: field */
963 remove_user(&env->cc, TAILQ_EMPTY(&env->to));
964 remove_user(&env->to, TAILQ_EMPTY(&env->cc) || c_reply_self);
965 }
966
967 /* the CC field can get cluttered, especially with lists */
970 mutt_addrlist_remove_xrefs(&env->to, &env->cc);
971
972 if (!TAILQ_EMPTY(&env->cc) && TAILQ_EMPTY(&env->to))
973 {
974 TAILQ_SWAP(&env->to, &env->cc, Address, entries);
975 }
976}
void mutt_addrlist_remove_xrefs(const struct AddressList *a, struct AddressList *b)
Remove cross-references.
Definition: address.c:1433
void mutt_addrlist_dedupe(struct AddressList *al)
Remove duplicate addresses.
Definition: address.c:1397
#define TAILQ_SWAP(head1, head2, type, field)
Definition: queue.h:937
static void remove_user(struct AddressList *al, bool leave_only)
Remove any address which matches the current user.
Definition: send.c:143
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_forward_intro()

void mutt_forward_intro ( struct Email e,
FILE *  fp,
struct ConfigSubset sub 
)

Add the "start of forwarded message" text.

Parameters
eEmail
subConfig Subset
fpFile to write to

Definition at line 453 of file send.c.

454{
455 const struct Expando *c_forward_attribution_intro = cs_subset_expando(sub, "forward_attribution_intro");
456 if (!c_forward_attribution_intro || !fp)
457 return;
458
459 const char *const c_attribution_locale = cs_subset_string(sub, "attribution_locale");
460
461 struct Buffer *buf = buf_pool_get();
462 setlocale(LC_TIME, NONULL(c_attribution_locale));
463 mutt_make_string(buf, -1, c_forward_attribution_intro, NULL, -1, e,
465 setlocale(LC_TIME, "");
466 fputs(buf_string(buf), fp);
467 fputs("\n\n", fp);
468 buf_pool_release(&buf);
469}
const char * cs_subset_string(const struct ConfigSubset *sub, const char *name)
Get a string config item by name.
Definition: helpers.c:291
const struct Expando * cs_subset_expando(const struct ConfigSubset *sub, const char *name)
Get an Expando config item by name.
Definition: config_type.c:361
int mutt_make_string(struct Buffer *buf, size_t max_cols, const struct Expando *exp, struct Mailbox *m, int inpgr, struct Email *e, MuttFormatFlags flags, const char *progress)
Create formatted strings using mailbox expandos.
Definition: dlg_index.c:803
#define MUTT_FORMAT_NO_FLAGS
No flags are set.
Definition: render.h:33
Parsed Expando trees.
Definition: expando.h:41
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_forward_trailer()

void mutt_forward_trailer ( struct Email e,
FILE *  fp,
struct ConfigSubset sub 
)

Add a "end of forwarded message" text.

Parameters
eEmail
subConfig Subset
fpFile to write to

Definition at line 477 of file send.c.

478{
479 const struct Expando *c_forward_attribution_trailer = cs_subset_expando(sub, "forward_attribution_trailer");
480 if (!c_forward_attribution_trailer || !fp)
481 return;
482
483 const char *const c_attribution_locale = cs_subset_string(sub, "attribution_locale");
484
485 struct Buffer *buf = buf_pool_get();
486 setlocale(LC_TIME, NONULL(c_attribution_locale));
487 mutt_make_string(buf, -1, c_forward_attribution_trailer, NULL, -1, e,
489 setlocale(LC_TIME, "");
490 fputc('\n', fp);
491 fputs(buf_string(buf), fp);
492 fputc('\n', fp);
493 buf_pool_release(&buf);
494}
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_make_attribution_intro()

void mutt_make_attribution_intro ( struct Email e,
FILE *  fp_out,
struct ConfigSubset sub 
)

Add "on DATE, PERSON wrote" header.

Parameters
eEmail
fp_outFile to write to
subConfig Subset

Definition at line 661 of file send.c.

662{
663 format_attribution(cs_subset_expando(sub, "attribution_intro"), e, fp_out, sub);
664}
static void format_attribution(const struct Expando *exp, struct Email *e, FILE *fp_out, struct ConfigSubset *sub)
Format an attribution prefix/suffix.
Definition: send.c:638
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_make_attribution_trailer()

void mutt_make_attribution_trailer ( struct Email e,
FILE *  fp_out,
struct ConfigSubset sub 
)

Add suffix to replied email text.

Parameters
eEmail
fp_outFile to write to
subConfig Subset

Definition at line 672 of file send.c.

673{
674 format_attribution(cs_subset_expando(sub, "attribution_trailer"), e, fp_out, sub);
675}
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_make_forward_subject()

void mutt_make_forward_subject ( struct Envelope env,
struct Email e,
struct ConfigSubset sub 
)

Create a subject for a forwarded email.

Parameters
envEnvelope for result
eEmail
subConfig Subset

Definition at line 984 of file send.c.

985{
986 if (!env)
987 return;
988
989 const struct Expando *c_forward_format = cs_subset_expando(sub, "forward_format");
990
991 struct Buffer *buf = buf_pool_get();
992 /* set the default subject for the message. */
993 mutt_make_string(buf, -1, c_forward_format, NULL, -1, e, MUTT_FORMAT_NO_FLAGS, NULL);
995 buf_pool_release(&buf);
996}
void mutt_env_set_subject(struct Envelope *env, const char *subj)
Set both subject and real_subj to subj.
Definition: envelope.c:69
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_make_misc_reply_headers()

void mutt_make_misc_reply_headers ( struct Envelope env,
struct Envelope env_cur,
struct ConfigSubset sub 
)

Set subject for a reply.

Parameters
envEnvelope for result
env_curEnvelope of source email
subConfig Subset

Definition at line 1004 of file send.c.

1006{
1007 if (!env || !env_cur)
1008 return;
1009
1010 /* This takes precedence over a subject that might have
1011 * been taken from a List-Post header. Is that correct? */
1012 if (env_cur->real_subj)
1013 {
1014 char *subj = NULL;
1015 mutt_str_asprintf(&subj, "Re: %s", env_cur->real_subj);
1016 mutt_env_set_subject(env, subj);
1017 FREE(&subj);
1018 }
1019 else if (!env->subject)
1020 {
1021 const char *const c_empty_subject = cs_subset_string(sub, "empty_subject");
1022 mutt_env_set_subject(env, c_empty_subject);
1023 }
1024}
int mutt_str_asprintf(char **strp, const char *fmt,...)
Definition: string.c:804
char *const subject
Email's subject.
Definition: envelope.h:70
char *const real_subj
Offset of the real subject.
Definition: envelope.h:71
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_resend_message()

int mutt_resend_message ( FILE *  fp,
struct Mailbox m,
struct Email e_cur,
struct ConfigSubset sub 
)

Resend an email.

Parameters
fpFile containing email
mMailbox
e_curEmail to resend
subConfig Subset
Return values
0Message was successfully sent
-1Message was aborted or an error occurred
1Message was postponed

Definition at line 1549 of file send.c.

1551{
1552 struct Email *e_new = email_new();
1553
1554 if (mutt_prepare_template(fp, m, e_new, e_cur, true) < 0)
1555 {
1556 email_free(&e_new);
1557 return -1;
1558 }
1559
1560 if (WithCrypto)
1561 {
1562 /* mutt_prepare_template doesn't always flip on an application bit.
1563 * so fix that here */
1564 if (!(e_new->security & (APPLICATION_SMIME | APPLICATION_PGP)))
1565 {
1566 const bool c_smime_is_default = cs_subset_bool(sub, "smime_is_default");
1567 if (((WithCrypto & APPLICATION_SMIME) != 0) && c_smime_is_default)
1568 e_new->security |= APPLICATION_SMIME;
1569 else if (WithCrypto & APPLICATION_PGP)
1570 e_new->security |= APPLICATION_PGP;
1571 else
1572 e_new->security |= APPLICATION_SMIME;
1573 }
1574
1575 const bool c_crypt_opportunistic_encrypt = cs_subset_bool(sub, "crypt_opportunistic_encrypt");
1576 if (c_crypt_opportunistic_encrypt)
1577 {
1578 e_new->security |= SEC_OPPENCRYPT;
1580 }
1581 }
1582
1583 struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
1584 ARRAY_ADD(&ea, e_cur);
1585 int rc = mutt_send_message(SEND_RESEND, e_new, NULL, m, &ea, sub);
1586 ARRAY_FREE(&ea);
1587
1588 return rc;
1589}
#define ARRAY_ADD(head, elem)
Add an element at the end of the array.
Definition: array.h:156
#define ARRAY_FREE(head)
Release all memory.
Definition: array.h:204
#define ARRAY_HEAD_INITIALIZER
Static initializer for arrays.
Definition: array.h:58
void crypt_opportunistic_encrypt(struct Email *e)
Can all recipients be determined.
Definition: crypt.c:1045
struct Email * email_new(void)
Create a new Email.
Definition: email.c:77
void email_free(struct Email **ptr)
Free an Email.
Definition: email.c:46
#define SEC_OPPENCRYPT
Opportunistic encrypt mode.
Definition: lib.h:92
#define APPLICATION_PGP
Use PGP to encrypt/sign.
Definition: lib.h:96
#define APPLICATION_SMIME
Use SMIME to encrypt/sign.
Definition: lib.h:97
#define WithCrypto
Definition: lib.h:122
int mutt_prepare_template(FILE *fp, struct Mailbox *m, struct Email *e_new, struct Email *e, bool resend)
Prepare a message template.
Definition: postpone.c:487
int mutt_send_message(SendFlags flags, struct Email *e_templ, const char *tempfile, struct Mailbox *m, struct EmailArray *ea, struct ConfigSubset *sub)
Send an email.
Definition: send.c:2034
#define SEND_RESEND
Reply using the current email as a template.
Definition: send.h:49
The envelope/body of an email.
Definition: email.h:39
SecurityFlags security
bit 0-10: flags, bit 11,12: application, bit 13: traditional pgp See: ncrypt/lib.h pgplib....
Definition: email.h:43
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_send_message()

int mutt_send_message ( SendFlags  flags,
struct Email e_templ,
const char *  tempfile,
struct Mailbox m,
struct EmailArray *  ea,
struct ConfigSubset sub 
)

Send an email.

Parameters
flagsSend mode, see SendFlags
e_templTemplate to use for new message
tempfileFile specified by -i or -H
mCurrent mailbox
eaArray of Emails to send
subConfig Subset
Return values
0Message was successfully sent
-1Message was aborted or an error occurred
1Message was postponed

Definition at line 2034 of file send.c.

2036{
2037 struct Buffer *fcc = buf_pool_get(); /* where to copy this message */
2038 FILE *fp_tmp = NULL;
2039 struct Body *pbody = NULL;
2040 int i;
2041 bool free_clear_content = false;
2042
2043 struct Body *clear_content = NULL;
2044 char *pgpkeylist = NULL;
2045 /* save current value of "pgp_sign_as" and "smime_default_key" */
2046 char *pgp_sign_as = NULL;
2047 char *smime_sign_as = NULL;
2048 const char *tag = NULL;
2049 char *err = NULL;
2050 const char *ctype = NULL;
2051 char *finalpath = NULL;
2052 struct Email *e_cur = NULL;
2053
2054 if (ea && (ARRAY_SIZE(ea) == 1))
2055 e_cur = *ARRAY_GET(ea, 0);
2056
2057 int rc = -1;
2058
2059 if (flags & SEND_NEWS)
2060 OptNewsSend = true;
2061 else
2062 OptNewsSend = false;
2063
2064 const enum QuadOption c_recall = cs_subset_quad(sub, "recall");
2065
2066 if (!flags && !e_templ && (c_recall != MUTT_NO) && mutt_num_postponed(m, true))
2067 {
2068 /* If the user is composing a new message, check to see if there
2069 * are any postponed messages first. */
2070 enum QuadOption ans = query_quadoption(_("Recall postponed message?"), sub, "recall");
2071 if (ans == MUTT_ABORT)
2072 return rc;
2073
2074 if (ans == MUTT_YES)
2075 flags |= SEND_POSTPONED;
2076 }
2077
2078 if (flags & SEND_POSTPONED)
2079 {
2081 {
2082 const char *const c_pgp_sign_as = cs_subset_string(sub, "pgp_sign_as");
2083 pgp_sign_as = mutt_str_dup(c_pgp_sign_as);
2084 }
2086 {
2087 const char *const c_smime_sign_as = cs_subset_string(sub, "smime_sign_as");
2088 smime_sign_as = mutt_str_dup(c_smime_sign_as);
2089 }
2090 }
2091
2092 /* Delay expansion of aliases until absolutely necessary--shouldn't
2093 * be necessary unless we are prompting the user or about to execute a
2094 * send-hook. */
2095
2096 if (!e_templ)
2097 {
2098 e_templ = email_new();
2099
2100 if (flags == SEND_POSTPONED)
2101 {
2102 rc = mutt_get_postponed(m, e_templ, &e_cur, fcc);
2103 if (rc < 0)
2104 {
2105 flags = SEND_POSTPONED;
2106 goto cleanup;
2107 }
2108 flags = rc;
2109 /* If postponed message is a news article, it have
2110 * a "Newsgroups:" header line, then set appropriate flag. */
2111 if (e_templ->env->newsgroups)
2112 {
2113 flags |= SEND_NEWS;
2114 OptNewsSend = true;
2115 }
2116 else
2117 {
2118 flags &= ~SEND_NEWS;
2119 OptNewsSend = false;
2120 }
2121 }
2122
2123 if (flags & (SEND_POSTPONED | SEND_RESEND))
2124 {
2125 struct Body *b = e_templ->body;
2126 while (b->parts)
2127 b = b->parts;
2128 fp_tmp = mutt_file_fopen(b->filename, "a+");
2129 if (!fp_tmp)
2130 {
2131 mutt_perror("%s", b->filename);
2132 goto cleanup;
2133 }
2134 }
2135
2136 if (!e_templ->env)
2137 e_templ->env = mutt_env_new();
2138 }
2139
2140 /* Parse and use an eventual list-post header */
2141 if ((flags & SEND_LIST_REPLY) && e_cur && e_cur->env && e_cur->env->list_post)
2142 {
2143 /* Use any list-post header as a template */
2144 mutt_parse_mailto(e_templ->env, NULL, e_cur->env->list_post);
2145 /* We don't let them set the sender's address. */
2146 mutt_addrlist_clear(&e_templ->env->from);
2147 }
2148
2149 if (!(flags & (SEND_KEY | SEND_POSTPONED | SEND_RESEND)))
2150 {
2151 /* When SEND_DRAFT_FILE is set, the caller has already
2152 * created the "parent" body structure. */
2153 if (!(flags & SEND_DRAFT_FILE))
2154 {
2155 pbody = mutt_body_new();
2156 pbody->next = e_templ->body; /* don't kill command-line attachments */
2157 e_templ->body = pbody;
2158
2159 const char *const c_content_type = cs_subset_string(sub, "content_type");
2160 ctype = c_content_type;
2161 if (!ctype)
2162 ctype = "text/plain";
2163 mutt_parse_content_type(ctype, e_templ->body);
2164 e_templ->body->unlink = true;
2165 e_templ->body->use_disp = false;
2166 e_templ->body->disposition = DISP_INLINE;
2167
2168 if (tempfile)
2169 {
2170 fp_tmp = mutt_file_fopen(tempfile, "a+");
2171 e_templ->body->filename = mutt_str_dup(tempfile);
2172 if (flags & SEND_NO_FREE_HEADER)
2173 e_templ->body->unlink = false;
2174 }
2175 else
2176 {
2177 struct Buffer *buf = buf_pool_get();
2178 buf_mktemp(buf);
2179 fp_tmp = mutt_file_fopen(buf_string(buf), "w+");
2180 e_templ->body->filename = buf_strdup(buf);
2181 buf_pool_release(&buf);
2182 }
2183 }
2184 else
2185 {
2186 struct Body *b = e_templ->body;
2187 while (b->parts)
2188 b = b->parts;
2189 fp_tmp = mutt_file_fopen(b->filename, "a+");
2190 }
2191
2192 if (!fp_tmp)
2193 {
2194 mutt_debug(LL_DEBUG1, "can't create tempfile %s (errno=%d)\n",
2195 e_templ->body->filename, errno);
2196 mutt_perror("%s", e_templ->body->filename);
2197 goto cleanup;
2198 }
2199 }
2200
2201 const bool c_reverse_name = cs_subset_bool(sub, "reverse_name");
2202 /* this is handled here so that the user can match ~f in send-hook */
2203 if (e_cur && c_reverse_name && !(flags & (SEND_POSTPONED | SEND_RESEND)))
2204 {
2205 /* We shouldn't have to worry about alias expansion here since we are
2206 * either replying to a real or postponed message, therefore no aliases
2207 * should exist since the user has not had the opportunity to add
2208 * addresses to the list. We just have to ensure the postponed messages
2209 * have their aliases expanded. */
2210
2211 if (!TAILQ_EMPTY(&e_templ->env->from))
2212 {
2213 mutt_debug(LL_DEBUG5, "e_templ->env->from before set_reverse_name: %s\n",
2214 buf_string(TAILQ_FIRST(&e_templ->env->from)->mailbox));
2215 mutt_addrlist_clear(&e_templ->env->from);
2216 }
2217 set_reverse_name(&e_templ->env->from, e_cur->env, sub);
2218 }
2219
2220 const bool c_reply_with_xorig = cs_subset_bool(sub, "reply_with_xorig");
2221 if (e_cur && c_reply_with_xorig && !(flags & (SEND_POSTPONED | SEND_RESEND | SEND_FORWARD)))
2222 {
2223 /* We shouldn't have to worry about freeing 'e_templ->env->from' before
2224 * setting it here since this code will only execute when doing some
2225 * sort of reply. The pointer will only be set when using the -H command
2226 * line option.
2227 *
2228 * If there is already a from address recorded in 'e_templ->env->from',
2229 * then it theoretically comes from `$reverse_name` handling, and we don't use
2230 * the 'X-Original-To header'. */
2231 if (!TAILQ_EMPTY(&e_cur->env->x_original_to) && TAILQ_EMPTY(&e_templ->env->from))
2232 {
2233 mutt_addrlist_copy(&e_templ->env->from, &e_cur->env->x_original_to, false);
2234 mutt_debug(LL_DEBUG5, "e_templ->env->from extracted from X-Original-To: header: %s\n",
2235 buf_string(TAILQ_FIRST(&e_templ->env->from)->mailbox));
2236 }
2237 }
2238
2239 if (!e_templ->env->message_id)
2240 e_templ->env->message_id = mutt_gen_msgid();
2241
2242 const bool c_resume_draft_files = cs_subset_bool(sub, "resume_draft_files");
2243 if (!(flags & (SEND_POSTPONED | SEND_RESEND)) &&
2244 !((flags & SEND_DRAFT_FILE) && c_resume_draft_files))
2245 {
2246 if ((flags & (SEND_REPLY | SEND_FORWARD | SEND_TO_SENDER)) &&
2247 (envelope_defaults(e_templ->env, ea, flags, sub) == -1))
2248 {
2249 goto cleanup;
2250 }
2251
2252 const bool c_hdrs = cs_subset_bool(sub, "hdrs");
2253 if (c_hdrs)
2254 process_user_recips(e_templ->env);
2255
2256 /* Expand aliases and remove duplicates/crossrefs */
2257 mutt_expand_aliases_env(e_templ->env);
2258
2259 if (flags & SEND_REPLY)
2260 mutt_fix_reply_recipients(e_templ->env, sub);
2261
2262 if ((flags & SEND_NEWS) && (m && m->type == MUTT_NNTP) && !e_templ->env->newsgroups)
2263 {
2264 e_templ->env->newsgroups = mutt_str_dup(((struct NntpMboxData *) m->mdata)->group);
2265 }
2266
2267 const bool c_auto_edit = cs_subset_bool(sub, "auto_edit");
2268 const bool c_edit_headers = cs_subset_bool(sub, "edit_headers");
2269 const bool c_fast_reply = cs_subset_bool(sub, "fast_reply");
2270 if (!(flags & SEND_BATCH) && !(c_auto_edit && c_edit_headers) &&
2271 !((flags & SEND_REPLY) && c_fast_reply))
2272 {
2273 if (edit_envelope(e_templ->env, flags, sub) == -1)
2274 goto cleanup;
2275 }
2276
2277 /* the from address must be set here regardless of whether or not
2278 * $use_from is set so that the '~P' (from you) operator in send-hook
2279 * patterns will work. if $use_from is unset, the from address is killed
2280 * after send-hooks are evaluated */
2281
2282 const bool killfrom = TAILQ_EMPTY(&e_templ->env->from);
2283 if (killfrom)
2284 {
2286 }
2287
2288 if ((flags & SEND_REPLY) && e_cur)
2289 {
2290 /* change setting based upon message we are replying to */
2292
2293 /* set the replied flag for the message we are generating so that the
2294 * user can use ~Q in a send-hook to know when reply-hook's are also
2295 * being used. */
2296 e_templ->replied = true;
2297 }
2298
2299 /* change settings based upon recipients */
2300
2301 mutt_message_hook(NULL, e_templ, MUTT_SEND_HOOK);
2302
2303 /* Unset the replied flag from the message we are composing since it is
2304 * no longer required. This is done here because the FCC'd copy of
2305 * this message was erroneously get the 'R'eplied flag when stored in
2306 * a maildir-style mailbox. */
2307 e_templ->replied = false;
2308
2309 /* $use_from and/or $from might have changed in a send-hook */
2310 if (killfrom)
2311 {
2312 mutt_addrlist_clear(&e_templ->env->from);
2313
2314 const bool c_use_from = cs_subset_bool(sub, "use_from");
2315 if (c_use_from && !(flags & (SEND_POSTPONED | SEND_RESEND)))
2317 }
2318
2319 if (c_hdrs)
2320 process_user_header(e_templ->env);
2321
2322 if ((flags & SEND_BATCH) && !(flags & SEND_CONSUMED_STDIN))
2323 {
2324 if (mutt_file_copy_stream(stdin, fp_tmp) < 0)
2325 {
2326 mutt_error(_("Error sending message"));
2327 goto cleanup;
2328 }
2329 }
2330
2331 if (!(flags & SEND_BATCH))
2332 mutt_make_greeting(e_templ, fp_tmp, sub);
2333
2334 const bool c_sig_on_top = cs_subset_bool(sub, "sig_on_top");
2335 const char *const c_editor = cs_subset_string(sub, "editor");
2336 if (c_sig_on_top && !(flags & (SEND_KEY | SEND_BATCH)) && c_editor)
2337 {
2338 append_signature(fp_tmp, sub);
2339 }
2340
2341 /* include replies/forwarded messages, unless we are given a template */
2342 if (!tempfile && (m || !(flags & (SEND_REPLY | SEND_FORWARD))) &&
2343 (generate_body(fp_tmp, e_templ, flags, m, ea, sub) == -1))
2344 {
2345 goto cleanup;
2346 }
2347
2348 if (!c_sig_on_top && !(flags & (SEND_KEY | SEND_BATCH)) && c_editor)
2349 {
2350 append_signature(fp_tmp, sub);
2351 }
2352 }
2353
2354 /* Only set format=flowed for new messages. postponed/resent/draftfiles
2355 * should respect the original email.
2356 *
2357 * This is set here so that send-hook can be used to turn the option on. */
2358 if (!(flags & (SEND_KEY | SEND_POSTPONED | SEND_RESEND | SEND_DRAFT_FILE)))
2359 {
2360 const bool c_text_flowed = cs_subset_bool(sub, "text_flowed");
2361 if (c_text_flowed && is_text_plain(e_templ->body))
2362 {
2363 mutt_param_set(&e_templ->body->parameter, "format", "flowed");
2364 }
2365 }
2366
2367 /* This hook is even called for postponed messages, and can, e.g., be used
2368 * for setting the editor, the sendmail path, or the envelope sender. */
2369 mutt_message_hook(NULL, e_templ, MUTT_SEND2_HOOK);
2370
2371 /* wait until now to set the real name portion of our return address so
2372 * that $real_name can be set in a send-hook */
2373 {
2374 struct Address *from = TAILQ_FIRST(&e_templ->env->from);
2375 if (from && !from->personal && !(flags & (SEND_RESEND | SEND_POSTPONED)))
2376 {
2377 const char *const c_real_name = cs_subset_string(sub, "real_name");
2378 if (c_real_name)
2379 from->personal = buf_new(c_real_name);
2380 }
2381 }
2382
2383 if (!(((WithCrypto & APPLICATION_PGP) != 0) && (flags & SEND_KEY)))
2384 mutt_file_fclose(&fp_tmp);
2385
2386 if (!(flags & SEND_BATCH))
2387 {
2388 struct stat st = { 0 };
2389 time_t mtime;
2390 struct Body *b = e_templ->body;
2391 while (b->parts)
2392 b = b->parts;
2393 mtime = mutt_file_decrease_mtime(b->filename, NULL);
2394 if (mtime == (time_t) -1)
2395 {
2396 mutt_perror("%s", b->filename);
2397 goto cleanup;
2398 }
2399
2400 mutt_update_encoding(b, sub);
2401
2402 const bool c_edit_headers = cs_subset_bool(sub, "edit_headers");
2403 const bool c_auto_edit = cs_subset_bool(sub, "auto_edit");
2404
2405 /* Select whether or not the user's editor should be called now. We
2406 * don't want to do this when:
2407 * 1) we are sending a key/cert
2408 * 2) we are forwarding a message and the user doesn't want to edit it.
2409 * This is controlled by the quadoption $forward_edit. However, if
2410 * both $edit_headers and $auto_edit are set, we want to ignore the
2411 * setting of $forward_edit because the user probably needs to add the
2412 * recipients. */
2413 if (!(flags & SEND_KEY) &&
2414 (((flags & SEND_FORWARD) == 0) || (c_edit_headers && c_auto_edit) ||
2415 (query_quadoption(_("Edit forwarded message?"), sub, "forward_edit") == MUTT_YES)))
2416 {
2417 /* If the this isn't a text message, look for a mailcap edit command */
2418 const char *const c_editor = cs_subset_string(sub, "editor");
2419 b = e_templ->body;
2420 while (b->parts)
2421 b = b->parts;
2422 if (mutt_needs_mailcap(b))
2423 {
2424 if (!mutt_edit_attachment(b))
2425 goto cleanup;
2426 }
2427 else if (c_edit_headers)
2428 {
2429 mutt_env_to_local(e_templ->env);
2430 mutt_edit_headers(c_editor, b->filename, e_templ, fcc);
2431 mutt_env_to_intl(e_templ->env, NULL, NULL);
2432 }
2433 else
2434 {
2435 mutt_edit_file(c_editor, b->filename);
2436 if (stat(b->filename, &st) == 0)
2437 {
2438 if (mtime != st.st_mtime)
2440 }
2441 else
2442 {
2443 mutt_perror("%s", b->filename);
2444 }
2445 }
2446
2447 mutt_message_hook(NULL, e_templ, MUTT_SEND2_HOOK);
2448 }
2449
2451 {
2452 if (stat(e_templ->body->filename, &st) == 0)
2453 {
2454 /* if the file was not modified, bail out now */
2455 if ((mtime == st.st_mtime) && !e_templ->body->next &&
2456 (query_quadoption(_("Abort unmodified message?"), sub, "abort_unmodified") == MUTT_YES))
2457 {
2458 mutt_message(_("Aborted unmodified message"));
2459 goto cleanup;
2460 }
2461 }
2462 else
2463 {
2464 mutt_perror("%s", e_templ->body->filename);
2465 }
2466 }
2467 }
2468
2469 /* Set the message security unless:
2470 * 1) crypto support is not enabled (WithCrypto==0)
2471 * 2) pgp: header field was present during message editing with $edit_headers (e_templ->security != 0)
2472 * 3) we are resending a message
2473 * 4) we are recalling a postponed message (don't override the user's saved settings)
2474 * 5) we are in batch mode
2475 * But 3, 4, and 5, can be overridden with '-C' in the command line (flags & SEND_CLI_CRYPTO)
2476 *
2477 * This is done after allowing the user to edit the message so that security
2478 * settings can be configured with send2-hook and $edit_headers. */
2479 if ((WithCrypto != 0) && (e_templ->security == 0) &&
2480 ((flags & SEND_CLI_CRYPTO) || !(flags & (SEND_BATCH | SEND_POSTPONED | SEND_RESEND))))
2481 {
2482 bool c_autocrypt = false;
2483 bool c_autocrypt_reply = false;
2484
2485#ifdef USE_AUTOCRYPT
2486 c_autocrypt = cs_subset_bool(sub, "autocrypt");
2487 c_autocrypt_reply = cs_subset_bool(sub, "autocrypt_reply");
2488#endif
2489
2490 if (c_autocrypt && c_autocrypt_reply && e_cur && (e_cur->security & SEC_AUTOCRYPT))
2491 {
2493 }
2494 else
2495 {
2496 const bool c_crypt_auto_sign = cs_subset_bool(sub, "crypt_auto_sign");
2497 const bool c_crypt_auto_encrypt = cs_subset_bool(sub, "crypt_auto_encrypt");
2498 const bool c_crypt_reply_encrypt = cs_subset_bool(sub, "crypt_reply_encrypt");
2499 const bool c_crypt_reply_sign = cs_subset_bool(sub, "crypt_reply_sign");
2500 const bool c_crypt_reply_sign_encrypted = cs_subset_bool(sub, "crypt_reply_sign_encrypted");
2501
2502 if (c_crypt_auto_sign)
2503 e_templ->security |= SEC_SIGN;
2504 if (c_crypt_auto_encrypt)
2505 e_templ->security |= SEC_ENCRYPT;
2506 if (c_crypt_reply_encrypt && e_cur && (e_cur->security & SEC_ENCRYPT))
2507 e_templ->security |= SEC_ENCRYPT;
2508 if (c_crypt_reply_sign && e_cur && (e_cur->security & SEC_SIGN))
2509 e_templ->security |= SEC_SIGN;
2510 if (c_crypt_reply_sign_encrypted && e_cur && (e_cur->security & SEC_ENCRYPT))
2511 e_templ->security |= SEC_SIGN;
2512
2513 const bool c_crypt_opportunistic_encrypt = cs_subset_bool(sub, "crypt_opportunistic_encrypt");
2514
2515 if (((WithCrypto & APPLICATION_PGP) != 0) &&
2516 ((e_templ->security & (SEC_ENCRYPT | SEC_SIGN)) || c_crypt_opportunistic_encrypt))
2517 {
2518 const bool c_pgp_auto_inline = cs_subset_bool(sub, "pgp_auto_inline");
2519 const bool c_pgp_reply_inline = cs_subset_bool(sub, "pgp_reply_inline");
2520
2521 if (c_pgp_auto_inline)
2522 e_templ->security |= SEC_INLINE;
2523 if (c_pgp_reply_inline && e_cur && (e_cur->security & SEC_INLINE))
2524 e_templ->security |= SEC_INLINE;
2525 }
2526 }
2527
2528 const bool c_crypt_opportunistic_encrypt = cs_subset_bool(sub, "crypt_opportunistic_encrypt");
2529
2530 if (e_templ->security || c_crypt_opportunistic_encrypt)
2531 {
2532 const bool c_crypt_auto_pgp = cs_subset_bool(sub, "crypt_auto_pgp");
2533 const bool c_crypt_auto_smime = cs_subset_bool(sub, "crypt_auto_smime");
2534
2535 /* When replying / forwarding, use the original message's
2536 * crypto system. According to the documentation,
2537 * smime_is_default should be disregarded here.
2538 *
2539 * Problem: At least with forwarding, this doesn't really
2540 * make much sense. Should we have an option to completely
2541 * disable individual mechanisms at run-time? */
2542 if (e_cur)
2543 {
2544 if (((WithCrypto & APPLICATION_PGP) != 0) && c_crypt_auto_pgp &&
2545 (e_cur->security & APPLICATION_PGP))
2546 {
2547 e_templ->security |= APPLICATION_PGP;
2548 }
2549 else if (((WithCrypto & APPLICATION_SMIME) != 0) &&
2550 c_crypt_auto_smime && (e_cur->security & APPLICATION_SMIME))
2551 {
2552 e_templ->security |= APPLICATION_SMIME;
2553 }
2554 }
2555
2556 const bool c_smime_is_default = cs_subset_bool(sub, "smime_is_default");
2557
2558 /* No crypto mechanism selected? Use availability + smime_is_default
2559 * for the decision. */
2560 if (!(e_templ->security & (APPLICATION_SMIME | APPLICATION_PGP)))
2561 {
2562 if (((WithCrypto & APPLICATION_SMIME) != 0) && c_crypt_auto_smime && c_smime_is_default)
2563 {
2564 e_templ->security |= APPLICATION_SMIME;
2565 }
2566 else if (((WithCrypto & APPLICATION_PGP) != 0) && c_crypt_auto_pgp)
2567 {
2568 e_templ->security |= APPLICATION_PGP;
2569 }
2570 else if (((WithCrypto & APPLICATION_SMIME) != 0) && c_crypt_auto_smime)
2571 {
2572 e_templ->security |= APPLICATION_SMIME;
2573 }
2574 }
2575 }
2576
2577 /* opportunistic encrypt relies on SMIME or PGP already being selected */
2578 if (c_crypt_opportunistic_encrypt)
2579 {
2580 /* If something has already enabled encryption, e.g. `$crypt_auto_encrypt`
2581 * or `$crypt_reply_encrypt`, then don't enable opportunistic encrypt for
2582 * the message. */
2583 if (!(e_templ->security & (SEC_ENCRYPT | SEC_AUTOCRYPT)))
2584 {
2585 e_templ->security |= SEC_OPPENCRYPT;
2587 }
2588 }
2589
2590 /* No permissible mechanisms found. Don't sign or encrypt. */
2591 if (!(e_templ->security & (APPLICATION_SMIME | APPLICATION_PGP)))
2592 e_templ->security = SEC_NO_FLAGS;
2593 }
2594
2595 /* Deal with the corner case where the crypto module backend is not available.
2596 * This can happen if configured without PGP/SMIME and with GPGME, but
2597 * $crypt_use_gpgme is unset. */
2598 if (e_templ->security && !crypt_has_module_backend(e_templ->security))
2599 {
2600 mutt_error(_("No crypto backend configured. Disabling message security setting."));
2601 e_templ->security = SEC_NO_FLAGS;
2602 }
2603
2604 /* specify a default fcc. if we are in batchmode, only save a copy of
2605 * the message if the value of $copy is yes or ask-yes */
2606
2607 const enum QuadOption c_copy = cs_subset_quad(sub, "copy");
2608
2609 if (buf_is_empty(fcc) && !(flags & SEND_POSTPONED_FCC) &&
2610 (!(flags & SEND_BATCH) || (c_copy & 0x1)))
2611 {
2612 /* set the default FCC */
2613 const bool killfrom = TAILQ_EMPTY(&e_templ->env->from);
2614 if (killfrom)
2615 {
2617 }
2618 mutt_select_fcc(fcc, e_templ);
2619 if (killfrom)
2620 {
2621 mutt_addrlist_clear(&e_templ->env->from);
2622 }
2623 }
2624
2625 mutt_rfc3676_space_stuff(e_templ);
2626
2627 mutt_update_encoding(e_templ->body, sub);
2628
2629 if (!(flags & SEND_BATCH))
2630 {
2631 main_loop:
2632
2633 buf_pretty_mailbox(fcc);
2634 i = dlg_compose(e_templ, fcc,
2635 ((flags & SEND_NO_FREE_HEADER) ? MUTT_COMPOSE_NOFREEHEADER : 0), sub);
2636 if (i == -1)
2637 {
2638 /* abort */
2639 if (flags & SEND_NEWS)
2640 mutt_message(_("Article not posted"));
2641 else
2642 mutt_message(_("Mail not sent"));
2643 goto cleanup;
2644 }
2645 else if (i == 1)
2646 {
2647 if (postpone_message(e_templ, e_cur, buf_string(fcc), flags, sub) != 0)
2648 goto main_loop;
2649 mutt_message(_("Message postponed"));
2650 rc = 1;
2651 goto cleanup;
2652 }
2653 }
2654
2655 if (!(flags & SEND_NEWS))
2656 {
2657 if ((mutt_addrlist_count_recips(&e_templ->env->to) == 0) &&
2658 (mutt_addrlist_count_recips(&e_templ->env->cc) == 0) &&
2659 (mutt_addrlist_count_recips(&e_templ->env->bcc) == 0))
2660 {
2661 if (flags & SEND_BATCH)
2662 {
2663 puts(_("No recipients specified"));
2664 goto cleanup;
2665 }
2666
2667 mutt_warning(_("No recipients specified"));
2668 goto main_loop;
2669 }
2670 }
2671
2672 if (mutt_env_to_intl(e_templ->env, &tag, &err))
2673 {
2674 mutt_error(_("Bad IDN in '%s': '%s'"), tag, err);
2675 FREE(&err);
2676 if (flags & SEND_BATCH)
2677 goto cleanup;
2678 goto main_loop;
2679 }
2680
2681 const enum QuadOption c_abort_nosubject = cs_subset_quad(sub, "abort_nosubject");
2682
2683 if (!e_templ->env->subject && !(flags & SEND_BATCH) &&
2684 (query_quadoption(_("No subject, abort sending?"), sub, "abort_nosubject") != MUTT_NO))
2685 {
2686 /* if the abort is automatic, print an error message */
2687 if (c_abort_nosubject == MUTT_YES)
2688 mutt_error(_("No subject specified"));
2689 goto main_loop;
2690 }
2691
2692 if ((flags & SEND_NEWS) && !e_templ->env->subject)
2693 {
2694 mutt_error(_("No subject specified"));
2695 goto main_loop;
2696 }
2697
2698 if ((flags & SEND_NEWS) && !e_templ->env->newsgroups)
2699 {
2700 mutt_error(_("No newsgroup specified"));
2701 goto main_loop;
2702 }
2703
2704 if (!(flags & SEND_BATCH) && abort_for_missing_attachments(e_templ->body, sub))
2705 {
2706 goto main_loop;
2707 }
2708
2709 if (e_templ->body->next)
2710 e_templ->body = mutt_make_multipart(e_templ->body);
2711
2712 /* Ok, we need to do it this way instead of handling all fcc stuff in
2713 * one place in order to avoid going to main_loop with encoded "env"
2714 * in case of error. Ugh. */
2715
2716 mutt_encode_descriptions(e_templ->body, true, sub);
2717
2718 /* Make sure that clear_content and free_clear_content are
2719 * properly initialized -- we may visit this particular place in
2720 * the code multiple times, including after a failed call to
2721 * mutt_protect(). */
2722
2723 clear_content = NULL;
2724 free_clear_content = false;
2725
2726 if (WithCrypto)
2727 {
2728 if (e_templ->security & (SEC_ENCRYPT | SEC_SIGN | SEC_AUTOCRYPT))
2729 {
2730 /* save the decrypted attachments */
2731 clear_content = e_templ->body;
2732
2733 if ((crypt_get_keys(e_templ, &pgpkeylist, false) == -1) ||
2734 (mutt_protect(e_templ, pgpkeylist, false) == -1))
2735 {
2736 if (mutt_istr_equal(e_templ->body->subtype, "mixed"))
2737 e_templ->body = mutt_remove_multipart(e_templ->body);
2738
2739 FREE(&pgpkeylist);
2740
2741 decode_descriptions(e_templ->body);
2742
2743 if (flags & SEND_BATCH)
2744 {
2745 mutt_message(_("Missing encryption key; mail not sent"));
2746 rc = -1;
2747 goto cleanup;
2748 }
2749
2750 goto main_loop;
2751 }
2752 mutt_encode_descriptions(e_templ->body, false, sub);
2753 }
2754
2755 /* at this point, e_templ->body is one of the following three things:
2756 * - multipart/signed. In this case, clear_content is a child
2757 * - multipart/encrypted. In this case, clear_content exists independently
2758 * - application/pgp. In this case, clear_content exists independently
2759 * - something else. In this case, it's the same as clear_content */
2760
2761 /* This is ugly -- lack of "reporting back" from mutt_protect(). */
2762
2763 if (clear_content && (e_templ->body != clear_content) &&
2764 (e_templ->body->parts != clear_content))
2765 free_clear_content = true;
2766 }
2767
2768 if (!OptNoCurses)
2769 mutt_message(_("Sending message..."));
2770
2771 mutt_prepare_envelope(e_templ->env, true, sub);
2772
2773 const bool c_fcc_before_send = cs_subset_bool(sub, "fcc_before_send");
2774 if (c_fcc_before_send)
2775 save_fcc(m, e_templ, fcc, clear_content, pgpkeylist, flags, &finalpath, sub);
2776
2777 i = invoke_mta(m, e_templ, sub);
2778 if (i < 0)
2779 {
2780 if (!(flags & SEND_BATCH))
2781 {
2782 if (!WithCrypto)
2783 ; // do nothing
2784 else if ((e_templ->security & (SEC_ENCRYPT | SEC_AUTOCRYPT)) ||
2785 ((e_templ->security & SEC_SIGN) && (e_templ->body->type == TYPE_APPLICATION)))
2786 {
2787 if (e_templ->body != clear_content)
2788 {
2789 mutt_body_free(&e_templ->body); /* destroy PGP data */
2790 e_templ->body = clear_content; /* restore clear text. */
2791 }
2792 }
2793 else if ((e_templ->security & SEC_SIGN) && (e_templ->body->type == TYPE_MULTIPART))
2794 {
2795 mutt_body_free(&e_templ->body->parts->next); /* destroy sig */
2796 if (mutt_istr_equal(e_templ->body->subtype, "mixed") ||
2797 mutt_istr_equal(e_templ->body->subtype, "signed"))
2798 {
2799 e_templ->body = mutt_remove_multipart(e_templ->body);
2800 }
2801 }
2802
2803 FREE(&pgpkeylist);
2804 mutt_env_free(&e_templ->body->mime_headers); /* protected headers */
2805 mutt_param_delete(&e_templ->body->parameter, "protected-headers");
2806 if (mutt_istr_equal(e_templ->body->subtype, "mixed"))
2807 e_templ->body = mutt_remove_multipart(e_templ->body);
2808 decode_descriptions(e_templ->body);
2809 mutt_unprepare_envelope(e_templ->env);
2810 FREE(&finalpath);
2811 goto main_loop;
2812 }
2813 else
2814 {
2815 puts(_("Could not send the message"));
2816 goto cleanup;
2817 }
2818 }
2819
2820 if (!c_fcc_before_send)
2821 save_fcc(m, e_templ, fcc, clear_content, pgpkeylist, flags, &finalpath, sub);
2822
2823 if (!OptNoCurses)
2824 {
2825 mutt_message((i != 0) ? _("Sending in background") :
2826 (flags & SEND_NEWS) ? _("Article posted") :
2827 _("Mail sent"));
2828#ifdef USE_NOTMUCH
2829 const bool c_nm_record = cs_subset_bool(sub, "nm_record");
2830 if (c_nm_record)
2831 nm_record_message(m, finalpath, e_cur);
2832#endif
2833 mutt_sleep(0);
2834 }
2835
2836 if (WithCrypto)
2837 FREE(&pgpkeylist);
2838
2839 if ((WithCrypto != 0) && free_clear_content)
2840 mutt_body_free(&clear_content);
2841
2842 /* set 'replied' flag only if the user didn't change/remove
2843 * In-Reply-To: and References: headers during edit */
2844 if (flags & SEND_REPLY)
2845 {
2846 if (!(flags & SEND_POSTPONED) && m)
2847 {
2848 struct Email **ep = NULL;
2849 ARRAY_FOREACH(ep, ea)
2850 {
2851 struct Email *e = *ep;
2852 mutt_set_flag(m, e, MUTT_REPLIED, is_reply(e, e_templ), true);
2853 }
2854 }
2855 }
2856
2857 rc = 0;
2858
2859cleanup:
2860 buf_pool_release(&fcc);
2861
2862 if (flags & SEND_POSTPONED)
2863 {
2865 {
2866 cs_subset_str_string_set(sub, "pgp_sign_as", pgp_sign_as, NULL);
2867 FREE(&pgp_sign_as);
2868 }
2870 {
2871 cs_subset_str_string_set(sub, "smime_sign_as", smime_sign_as, NULL);
2872 FREE(&smime_sign_as);
2873 }
2874 }
2875
2876 mutt_file_fclose(&fp_tmp);
2877 if (!(flags & SEND_NO_FREE_HEADER))
2878 email_free(&e_templ);
2879
2880 FREE(&finalpath);
2881 return rc;
2882}
void mutt_addrlist_append(struct AddressList *al, struct Address *a)
Append an Address to an AddressList.
Definition: address.c:1480
int mutt_addrlist_count_recips(const struct AddressList *al)
Count the number of Addresses with valid recipients.
Definition: address.c:872
void mutt_expand_aliases_env(struct Envelope *env)
Expand aliases in all the fields of an Envelope.
Definition: alias.c:309
#define ARRAY_FOREACH(elem, head)
Iterate over all elements of the array.
Definition: array.h:214
#define ARRAY_SIZE(head)
The number of elements stored.
Definition: array.h:87
#define ARRAY_GET(head, idx)
Return the element at index.
Definition: array.h:109
struct Buffer * buf_new(const char *str)
Allocate a new Buffer.
Definition: buffer.c:304
char * buf_strdup(const struct Buffer *buf)
Copy a Buffer's string.
Definition: buffer.c:571
#define MUTT_COMPOSE_NOFREEHEADER
Definition: lib.h:52
enum QuadOption cs_subset_quad(const struct ConfigSubset *sub, const char *name)
Get a quad-value config item by name.
Definition: helpers.c:192
@ MUTT_NNTP
'NNTP' (Usenet) Mailbox type
Definition: mailbox.h:49
int mutt_protect(struct Email *e, char *keylist, bool postpone)
Encrypt and/or sign a message.
Definition: crypt.c:157
int crypt_get_keys(struct Email *e, char **keylist, bool oppenc_mode)
Check we have all the keys we need.
Definition: crypt.c:961
bool crypt_has_module_backend(SecurityFlags type)
Is there a crypto backend for a given type?
Definition: cryptglue.c:170
void mutt_edit_file(const char *editor, const char *file)
Let the user edit a file.
Definition: curs_lib.c:117
void mutt_body_free(struct Body **ptr)
Free a Body.
Definition: body.c:58
struct Body * mutt_body_new(void)
Create a new Body.
Definition: body.c:44
void mutt_parse_content_type(const char *s, struct Body *b)
Parse a content type.
Definition: parse.c:463
bool mutt_parse_mailto(struct Envelope *env, char **body, const char *src)
Parse a mailto:// url.
Definition: parse.c:1754
int mutt_env_to_intl(struct Envelope *env, const char **tag, char **err)
Convert an Envelope's Address fields to Punycode format.
Definition: envelope.c:355
void mutt_env_free(struct Envelope **ptr)
Free an Envelope.
Definition: envelope.c:126
struct Envelope * mutt_env_new(void)
Create a new Envelope.
Definition: envelope.c:46
void mutt_env_to_local(struct Envelope *env)
Convert an Envelope's Address fields to local format.
Definition: envelope.c:317
int mutt_file_copy_stream(FILE *fp_in, FILE *fp_out)
Copy the contents of one file into another.
Definition: file.c:225
time_t mutt_file_decrease_mtime(const char *fp, struct stat *st)
Decrease a file's modification time by 1 second.
Definition: file.c:905
#define mutt_file_fclose(FP)
Definition: file.h:139
#define mutt_file_fopen(PATH, MODE)
Definition: file.h:138
void mutt_set_flag(struct Mailbox *m, struct Email *e, enum MessageType flag, bool bf, bool upd_mbox)
Set a flag on an email.
Definition: flags.c:57
bool OptNoCurses
(pseudo) when sending in batch mode
Definition: globals.c:66
int dlg_compose(struct Email *e, struct Buffer *fcc, uint8_t flags, struct ConfigSubset *sub)
Allow the user to edit the message envelope -.
Definition: dlg_compose.c:403
#define mutt_warning(...)
Definition: logging2.h:91
#define mutt_message(...)
Definition: logging2.h:92
#define mutt_debug(LEVEL,...)
Definition: logging2.h:90
#define mutt_perror(...)
Definition: logging2.h:94
void mutt_select_fcc(struct Buffer *path, struct Email *e)
Select the FCC path for an email.
Definition: hook.c:817
void mutt_message_hook(struct Mailbox *m, struct Email *e, HookFlags type)
Perform a message hook.
Definition: hook.c:701
#define MUTT_SEND_HOOK
send-hook: when composing a new email
Definition: hook.h:39
#define MUTT_SEND2_HOOK
send2-hook: when changing fields in the compose menu
Definition: hook.h:48
#define MUTT_REPLY_HOOK
reply-hook: when replying to an email
Definition: hook.h:47
@ LL_DEBUG5
Log at debug level 5.
Definition: logging2.h:48
@ LL_DEBUG1
Log at debug level 1.
Definition: logging2.h:44
@ TYPE_MULTIPART
Type: 'multipart/*'.
Definition: mime.h:37
@ TYPE_APPLICATION
Type: 'application/*'.
Definition: mime.h:33
@ DISP_INLINE
Content is inline.
Definition: mime.h:62
struct Body * mutt_remove_multipart(struct Body *b)
Extract the multipart body if it exists.
Definition: multipart.c:126
struct Body * mutt_make_multipart(struct Body *b)
Create a multipart email.
Definition: multipart.c:100
bool mutt_istr_equal(const char *a, const char *b)
Compare two strings, ignoring case.
Definition: string.c:673
@ MUTT_REPLIED
Messages that have been replied to.
Definition: mutt.h:72
bool mutt_edit_attachment(struct Body *b)
Edit an attachment.
Definition: mutt_attach.c:265
void mutt_edit_headers(const char *editor, const char *body, struct Email *e, struct Buffer *fcc)
Let the user edit the message header and body.
Definition: mutt_header.c:181
void mutt_sleep(short s)
Sleep for a while.
Definition: muttlib.c:842
void buf_pretty_mailbox(struct Buffer *buf)
Shorten a mailbox path using '~' or '='.
Definition: muttlib.c:519
bool mutt_needs_mailcap(struct Body *b)
Does this type need a mailcap entry do display.
Definition: muttlib.c:379
#define SEC_INLINE
Email has an inline signature.
Definition: lib.h:91
#define SEC_AUTOCRYPT
(Autocrypt) Message will be, or was Autocrypt encrypt+signed
Definition: lib.h:93
#define SEC_NO_FLAGS
No flags are set.
Definition: lib.h:83
#define SEC_ENCRYPT
Email is encrypted.
Definition: lib.h:84
#define SEC_AUTOCRYPT_OVERRIDE
(Autocrypt) Indicates manual set/unset of encryption
Definition: lib.h:94
#define SEC_SIGN
Email is signed.
Definition: lib.h:85
int nm_record_message(struct Mailbox *m, char *path, struct Email *e)
Add a message to the Notmuch database.
Definition: notmuch.c:1916
void mutt_param_delete(struct ParameterList *pl, const char *attribute)
Delete a matching Parameter.
Definition: parameter.c:143
void mutt_param_set(struct ParameterList *pl, const char *attribute, const char *value)
Set a Parameter.
Definition: parameter.c:111
int mutt_num_postponed(struct Mailbox *m, bool force)
Return the number of postponed messages.
Definition: postpone.c:70
int mutt_get_postponed(struct Mailbox *m_cur, struct Email *hdr, struct Email **cur, struct Buffer *fcc)
Recall a postponed message.
Definition: postpone.c:661
@ MUTT_NO
User answered 'No', or assume 'No'.
Definition: quad.h:38
void mutt_rfc3676_space_stuff(struct Email *e)
Perform RFC3676 space stuffing on an Email.
Definition: rfc3676.c:486
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.
Definition: send.c:1857
static bool is_reply(struct Email *reply, struct Email *orig)
Is one email a reply to another?
Definition: send.c:1598
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.
Definition: send.c:1662
static int envelope_defaults(struct Envelope *env, struct EmailArray *ea, SendFlags flags, struct ConfigSubset *sub)
Fill in some defaults for a new email.
Definition: send.c:1082
void mutt_fix_reply_recipients(struct Envelope *env, struct ConfigSubset *sub)
Remove duplicate recipients.
Definition: send.c:954
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.
Definition: send.c:1155
static void mutt_make_greeting(struct Email *e, FILE *fp_out, struct ConfigSubset *sub)
Add greetings string.
Definition: send.c:685
static int invoke_mta(struct Mailbox *m, struct Email *e, struct ConfigSubset *sub)
Send an email.
Definition: send.c:1426
struct Address * mutt_default_from(struct ConfigSubset *sub)
Get a default 'from' Address.
Definition: send.c:1393
static void process_user_recips(struct Envelope *env)
Process the user headers.
Definition: send.c:377
static void process_user_header(struct Envelope *env)
Process the user headers.
Definition: send.c:402
static int edit_envelope(struct Envelope *en, SendFlags flags, struct ConfigSubset *sub)
Edit Envelope fields.
Definition: send.c:235
static bool abort_for_missing_attachments(const struct Body *b, struct ConfigSubset *sub)
Should we abort sending because of missing attachments?
Definition: send.c:1982
static void set_reverse_name(struct AddressList *al, struct Envelope *env, struct ConfigSubset *sub)
Try to set the 'from' field from the recipients.
Definition: send.c:1340
static void fix_end_of_file(const char *data)
Ensure a file ends with a linefeed.
Definition: send.c:1524
static bool is_text_plain(const struct Body *b)
Is a Body a text/plain MIME part?
Definition: send.c:1971
static void decode_descriptions(struct Body *b)
RFC2047 decode them in case of an error.
Definition: send.c:1507
static void append_signature(FILE *fp, struct ConfigSubset *sub)
Append a signature to an email.
Definition: send.c:106
#define SEND_POSTPONED_FCC
Used by mutt_get_postponed() to signal that the Mutt-Fcc header field was present.
Definition: send.h:50
#define SEND_BATCH
Send email in batch mode (without user interaction)
Definition: send.h:47
#define SEND_NO_FREE_HEADER
Used by the -E flag.
Definition: send.h:51
#define SEND_DRAFT_FILE
Used by the -H flag.
Definition: send.h:52
#define SEND_KEY
Mail a PGP public key.
Definition: send.h:48
#define SEND_POSTPONED
Recall a postponed email.
Definition: send.h:46
#define SEND_CONSUMED_STDIN
stdin has been read; don't read it twice
Definition: send.h:57
#define SEND_CLI_CRYPTO
Enable message security in modes that by default don't enable it.
Definition: send.h:58
#define SEND_REPLY
Reply to sender.
Definition: send.h:42
#define SEND_NEWS
Reply to a news article.
Definition: send.h:55
#define SEND_FORWARD
Forward email.
Definition: send.h:45
void mutt_update_encoding(struct Body *b, struct ConfigSubset *sub)
Update the encoding type.
Definition: sendlib.c:422
char * mutt_gen_msgid(void)
Generate a random Message ID.
Definition: sendlib.c:753
void mutt_unprepare_envelope(struct Envelope *env)
Undo the encodings of mutt_prepare_envelope()
Definition: sendlib.c:819
void mutt_prepare_envelope(struct Envelope *env, bool final, struct ConfigSubset *sub)
Prepare an email header.
Definition: sendlib.c:780
struct Buffer * personal
Real name of address.
Definition: address.h:37
struct Body * parts
parts of a multipart or message/rfc822
Definition: body.h:73
bool unlink
If true, filename should be unlink()ed before free()ing this structure.
Definition: body.h:68
struct Envelope * mime_headers
Memory hole protected headers.
Definition: body.h:76
struct ParameterList parameter
Parameters of the content-type.
Definition: body.h:63
bool use_disp
Content-Disposition uses filename= ?
Definition: body.h:47
unsigned int disposition
content-disposition, ContentDisposition
Definition: body.h:42
char * subtype
content-type subtype
Definition: body.h:61
unsigned int type
content-type primary type, ContentType
Definition: body.h:40
char * filename
When sending a message, this is the file to which this structure refers.
Definition: body.h:59
struct Envelope * env
Envelope information.
Definition: email.h:68
struct Body * body
List of MIME parts.
Definition: email.h:69
bool replied
Email has been replied to.
Definition: email.h:51
char * message_id
Message ID.
Definition: envelope.h:73
struct AddressList x_original_to
Email's 'X-Original-to'.
Definition: envelope.h:66
char * newsgroups
List of newsgroups.
Definition: envelope.h:78
struct AddressList bcc
Email's 'Bcc' list.
Definition: envelope.h:62
char * list_post
This stores a mailto URL, or nothing.
Definition: envelope.h:67
enum MailboxType type
Mailbox type.
Definition: mailbox.h:102
void * mdata
Driver specific data.
Definition: mailbox.h:132
NNTP-specific Mailbox data -.
Definition: mdata.h:34
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.
Definition: subset.c:388
#define buf_mktemp(buf)
Definition: tmp.h:33
+ Here is the caller graph for this function:

◆ mutt_set_followup_to()

void mutt_set_followup_to ( struct Envelope env,
struct ConfigSubset sub 
)

Set followup-to field.

Parameters
envEnvelope to modify
subConfig Subset

Definition at line 1269 of file send.c.

1270{
1271 /* Only generate the Mail-Followup-To if the user has requested it, and
1272 * it hasn't already been set */
1273
1274 const bool c_followup_to = cs_subset_bool(sub, "followup_to");
1275 if (!c_followup_to)
1276 return;
1277 if (OptNewsSend)
1278 {
1279 if (!env->followup_to && env->newsgroups && (strrchr(env->newsgroups, ',')))
1280 env->followup_to = mutt_str_dup(env->newsgroups);
1281 return;
1282 }
1283
1284 if (TAILQ_EMPTY(&env->mail_followup_to))
1285 {
1286 if (mutt_is_list_recipient(false, env))
1287 {
1288 /* this message goes to known mailing lists, so create a proper
1289 * mail-followup-to header */
1290
1291 mutt_addrlist_copy(&env->mail_followup_to, &env->to, false);
1292 mutt_addrlist_copy(&env->mail_followup_to, &env->cc, true);
1293 }
1294
1295 /* remove ourselves from the mail-followup-to header */
1296 remove_user(&env->mail_followup_to, false);
1297
1298 /* If we are not subscribed to any of the lists in question, re-add
1299 * ourselves to the mail-followup-to header. The mail-followup-to header
1300 * generated is a no-op with group-reply, but makes sure list-reply has the
1301 * desired effect. */
1302
1303 if (!TAILQ_EMPTY(&env->mail_followup_to) &&
1305 {
1306 struct AddressList *al = NULL;
1307 if (!TAILQ_EMPTY(&env->reply_to))
1308 al = &env->reply_to;
1309 else if (!TAILQ_EMPTY(&env->from))
1310 al = &env->from;
1311
1312 if (al)
1313 {
1314 struct Address *a = NULL;
1315 TAILQ_FOREACH_REVERSE(a, al, AddressList, entries)
1316 {
1318 }
1319 }
1320 else
1321 {
1323 }
1324 }
1325
1327 }
1328}
void mutt_addrlist_prepend(struct AddressList *al, struct Address *a)
Prepend an Address to an AddressList.
Definition: address.c:1491
bool mutt_is_subscribed_list_recipient(bool all_addr, struct Envelope *env)
Matches subscribed mailing lists.
Definition: exec.c:496
bool mutt_is_list_recipient(bool all_addr, struct Envelope *env)
Matches known mailing lists.
Definition: exec.c:509
#define TAILQ_FOREACH_REVERSE(var, head, headname, field)
Definition: queue.h:802
char * followup_to
List of 'followup-to' fields.
Definition: envelope.h:80
struct AddressList reply_to
Email's 'reply-to'.
Definition: envelope.h:64
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_send_list_subscribe()

bool mutt_send_list_subscribe ( struct Mailbox m,
struct Email e 
)

Send a mailing-list subscription email.

Parameters
mMailbox
eEmail carrying mailing-list subscription headers
Return values
trueSuccess
falseFailure

Definition at line 2945 of file send.c.

2946{
2947 if (!e || !e->env)
2948 {
2949 return false;
2950 }
2951
2952 const char *mailto = e->env->list_subscribe;
2953 if (!mailto)
2954 {
2955 mutt_warning(_("No List-Subscribe header found"));
2956 return false;
2957 }
2958
2959 struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
2960 ARRAY_ADD(&ea, e);
2961 bool rc = send_simple_email(m, &ea, mailto, "Subscribe", "subscribe");
2962 ARRAY_FREE(&ea);
2963
2964 return rc;
2965}
static bool send_simple_email(struct Mailbox *m, struct EmailArray *ea, const char *mailto, const char *subj, const char *body)
Compose an email given a few basic ingredients.
Definition: send.c:2894
char * list_subscribe
This stores a mailto URL, or nothing.
Definition: envelope.h:68
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ mutt_send_list_unsubscribe()

bool mutt_send_list_unsubscribe ( struct Mailbox m,
struct Email e 
)

Send a mailing-list unsubscription email.

Parameters
mMailbox
eEmail carrying mailing-list unsubscription headers
Return values
trueSuccess
falseFailure

Definition at line 2974 of file send.c.

2975{
2976 if (!e || !e->env)
2977 {
2978 return false;
2979 }
2980
2981 const char *mailto = e->env->list_unsubscribe;
2982 if (!mailto)
2983 {
2984 mutt_warning(_("No List-Unsubscribe header found"));
2985 return false;
2986 }
2987
2988 struct EmailArray ea = ARRAY_HEAD_INITIALIZER;
2989 ARRAY_ADD(&ea, e);
2990 bool rc = send_simple_email(m, &ea, mailto, "Unsubscribe", "unsubscribe");
2991 ARRAY_FREE(&ea);
2992
2993 return rc;
2994}
char * list_unsubscribe
This stores a mailto URL, or nothing.
Definition: envelope.h:69
+ Here is the call graph for this function:
+ Here is the caller graph for this function: