NeoMutt  2019-12-07-60-g0cfa53
Teaching an old dog new tricks
DOXYGEN
main.c
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1 
32 #define MAIN_C 1
33 #define GNULIB_defined_setlocale
34 
35 #include "config.h"
36 #include <errno.h>
37 #include <getopt.h>
38 #include <limits.h>
39 #include <locale.h>
40 #include <pwd.h>
41 #include <stdbool.h>
42 #include <stdint.h>
43 #include <stdio.h>
44 #include <stdlib.h>
45 #include <string.h>
46 #include <sys/stat.h>
47 #include <unistd.h>
48 #include "mutt/mutt.h"
49 #include "address/lib.h"
50 #include "config/lib.h"
51 #include "email/lib.h"
52 #include "core/lib.h"
53 #include "conn/conn.h"
54 #include "gui/lib.h"
55 #include "mutt.h"
56 #include "alias.h"
57 #include "browser.h"
58 #include "context.h"
59 #include "globals.h"
60 #include "hook.h"
61 #include "index.h"
62 #include "keymap.h"
63 #include "mutt_attach.h"
64 #include "mutt_commands.h"
65 #include "mutt_history.h"
66 #include "mutt_logging.h"
67 #include "mutt_mailbox.h"
68 #include "mutt_menu.h"
69 #include "muttlib.h"
70 #include "mx.h"
71 #include "myvar.h"
72 #include "ncrypt/ncrypt.h"
73 #include "options.h"
74 #include "protos.h"
75 #include "send.h"
76 #include "sendlib.h"
77 #include "version.h"
78 #ifdef ENABLE_NLS
79 #include <libintl.h>
80 #endif
81 #ifdef USE_SIDEBAR
82 #include "sidebar.h"
83 #endif
84 #ifdef USE_IMAP
85 #include "imap/imap.h"
86 #endif
87 #ifdef USE_NNTP
88 #include "nntp/nntp.h"
89 #endif
90 #ifdef USE_AUTOCRYPT
91 #include "autocrypt/autocrypt.h"
92 #endif
93 
94 /* These Config Variables are only used in main.c */
96 
97 // clang-format off
98 typedef uint8_t CliFlags;
99 #define MUTT_CLI_NO_FLAGS 0
100 #define MUTT_CLI_IGNORE (1 << 0)
101 #define MUTT_CLI_MAILBOX (1 << 1)
102 #define MUTT_CLI_NOSYSRC (1 << 2)
103 #define MUTT_CLI_RO (1 << 3)
104 #define MUTT_CLI_SELECT (1 << 4)
105 #ifdef USE_NNTP
106 #define MUTT_CLI_NEWS (1 << 5)
107 #endif
108 // clang-format on
109 
113 static void test_parse_set(void)
114 {
115  const char *vars[] = {
116  "from", // ADDRESS
117  "beep", // BOOL
118  "ispell", // COMMAND
119  "mbox_type", // MAGIC
120  "to_chars", // MBTABLE
121  "net_inc", // NUMBER
122  "signature", // PATH
123  "print", // QUAD
124  "mask", // REGEX
125  "sort", // SORT
126  "attribution", // STRING
127  "zzz", // UNKNOWN
128  "my_var", // MY_VAR
129  };
130 
131  const char *commands[] = {
132  "set",
133  "toggle",
134  "reset",
135  "unset",
136  };
137 
138  const char *tests[] = {
139  "%s %s", "%s %s=42", "%s %s?", "%s ?%s", "%s ?%s=42",
140  "%s ?%s?", "%s no%s", "%s no%s=42", "%s no%s?", "%s inv%s",
141  "%s inv%s=42", "%s inv%s?", "%s &%s", "%s &%s=42", "%s &%s?",
142  };
143 
144  struct Buffer tmp = mutt_buffer_make(256);
145  struct Buffer err = mutt_buffer_make(256);
146  char line[64];
147 
148  for (size_t v = 0; v < mutt_array_size(vars); v++)
149  {
150  // printf("--------------------------------------------------------------------------------\n");
151  // printf("VARIABLE %s\n", vars[v]);
152  for (size_t c = 0; c < mutt_array_size(commands); c++)
153  {
154  // printf("----------------------------------------\n");
155  // printf("COMMAND %s\n", commands[c]);
156  for (size_t t = 0; t < mutt_array_size(tests); t++)
157  {
158  mutt_buffer_reset(&tmp);
159  mutt_buffer_reset(&err);
160 
161  snprintf(line, sizeof(line), tests[t], commands[c], vars[v]);
162  printf("%-26s", line);
163  enum CommandResult rc = mutt_parse_rc_line(line, &tmp, &err);
164  printf("%2d %s\n", rc, err.data);
165  }
166  printf("\n");
167  }
168  // printf("\n");
169  }
170 
171  mutt_buffer_dealloc(&tmp);
172  mutt_buffer_dealloc(&err);
173 }
174 
179 static void reset_tilde(struct ConfigSet *cs)
180 {
181  static const char *names[] = {
182  "alias_file", "autocrypt_dir", "certificate_file",
183  "debug_file", "folder", "history_file",
184  "mbox", "newsrc", "news_cache_dir",
185  "postponed", "record", "signature",
186  };
187 
188  struct Buffer value = mutt_buffer_make(256);
189  for (size_t i = 0; i < mutt_array_size(names); i++)
190  {
191  struct HashElem *he = cs_get_elem(cs, names[i]);
192  if (!he)
193  continue;
194  mutt_buffer_reset(&value);
195  cs_he_initial_get(cs, he, &value);
196  mutt_expand_path(value.data, value.dsize);
197  cs_he_initial_set(cs, he, value.data, NULL);
198  cs_he_reset(cs, he, NULL);
199  }
200  mutt_buffer_dealloc(&value);
201 }
202 
207 void mutt_exit(int code)
208 {
209  clear();
210  refresh();
211  mutt_endwin();
212  exit(code);
213 }
214 
215 // clang-format off
219 static void usage(void)
220 {
221  puts(mutt_make_version());
222 
223  /* L10N: Try to limit to 80 columns */
224  puts(_("usage:\n"
225  " neomutt [-Enx] [-e <command>] [-F <config>] [-H <draft>] [-i <include>]\n"
226  " [-b <address>] [-c <address>] [-s <subject>] [-a <file> [...] --]\n"
227  " <address> [...]\n"
228  " neomutt [-nx] [-e <command>] [-F <config>] [-b <address>] [-c <address>]\n"
229  " [-s <subject>] [-a <file> [...] --] <address> [...] < message\n"
230  " neomutt [-nRy] [-e <command>] [-F <config>] [-f <mailbox>] [-m <type>]\n"
231  " neomutt [-n] [-e <command>] [-F <config>] -A <alias>\n"
232  " neomutt [-n] [-e <command>] [-F <config>] -B\n"
233  " neomutt [-n] [-e <command>] [-F <config>] -D [-S]\n"
234  " neomutt [-n] [-e <command>] [-F <config>] -d <level> -l <file>\n"
235  " neomutt [-n] [-e <command>] [-F <config>] -G\n"
236  " neomutt [-n] [-e <command>] [-F <config>] -g <server>\n"
237  " neomutt [-n] [-e <command>] [-F <config>] -p\n"
238  " neomutt [-n] [-e <command>] [-F <config>] -Q <variable>\n"
239  " neomutt [-n] [-e <command>] [-F <config>] -Z\n"
240  " neomutt [-n] [-e <command>] [-F <config>] -z [-f <mailbox>]\n"
241  " neomutt -v[v]\n"));
242 
243  /* L10N: Try to limit to 80 columns. If more space is needed add an indented line */
244  puts(_("options:\n"
245  " -- Special argument forces NeoMutt to stop option parsing and treat\n"
246  " remaining arguments as addresses even if they start with a dash\n"
247  " -A <alias> Print an expanded version of the given alias to stdout and exit\n"
248  " -a <file> Attach one or more files to a message (must be the last option)\n"
249  " Add any addresses after the '--' argument\n"
250  " -B Run in batch mode (do not start the ncurses UI)\n"
251  " -b <address> Specify a blind carbon copy (Bcc) recipient\n"
252  " -c <address> Specify a carbon copy (Cc) recipient\n"
253  " -D Dump all config variables as 'name=value' pairs to stdout\n"
254  " -D -S Like -D, but hide the value of sensitive variables\n"
255  " -d <level> Log debugging output to a file (default is \"~/.neomuttdebug0\")\n"
256  " The level can range from 1-5 and affects verbosity\n"
257  " -E Edit draft (-H) or include (-i) file during message composition\n"
258  " -e <command> Specify a command to be run after reading the config files\n"
259  " -F <config> Specify an alternative initialization file to read\n"
260  " -f <mailbox> Specify a mailbox (as defined with 'mailboxes' command) to load\n"
261  " -G Start NeoMutt with a listing of subscribed newsgroups\n"
262  " -g <server> Like -G, but start at specified news server\n"
263  " -H <draft> Specify a draft file with header and body for message composing\n"
264  " -h Print this help message and exit\n"
265  " -i <include> Specify an include file to be embedded in the body of a message\n"
266  " -l <file> Specify a file for debugging output (default \"~/.neomuttdebug0\")\n"
267  " -m <type> Specify a default mailbox format type for newly created folders\n"
268  " The type is either MH, MMDF, Maildir or mbox (case-insensitive)\n"
269  " -n Do not read the system-wide configuration file\n"
270  " -p Resume a prior postponed message, if any\n"
271  " -Q <variable> Query a configuration variable and print its value to stdout\n"
272  " (after the config has been read and any commands executed)\n"
273  " -R Open mailbox in read-only mode\n"
274  " -s <subject> Specify a subject (must be enclosed in quotes if it has spaces)\n"
275  " -v Print the NeoMutt version and compile-time definitions and exit\n"
276  " -vv Print the NeoMutt license and copyright information and exit\n"
277  " -x Simulate the mailx(1) send mode\n"
278  " -y Start NeoMutt with a listing of all defined mailboxes\n"
279  " -Z Open the first mailbox with new message or exit immediately with\n"
280  " exit code 1 if none is found in all defined mailboxes\n"
281  " -z Open the first or specified (-f) mailbox if it holds any message\n"
282  " or exit immediately with exit code 1 otherwise"));
283 }
284 // clang-format on
285 
291 static int start_curses(void)
292 {
293  km_init(); /* must come before mutt_init */
294 
295 #ifdef USE_SLANG_CURSES
296  SLtt_Ignore_Beep = 1; /* don't do that #*$@^! annoying visual beep! */
297  SLsmg_Display_Eight_Bit = 128; /* characters above this are printable */
298  SLtt_set_color(0, NULL, "default", "default");
299 #if (SLANG_VERSION >= 20000)
300  SLutf8_enable(-1);
301 #endif
302 #else
303  /* should come before initscr() so that ncurses 4.2 doesn't try to install
304  * its own SIGWINCH handler */
306 #endif
307  if (!initscr())
308  {
309  mutt_error(_("Error initializing terminal"));
310  return 1;
311  }
312  /* slang requires the signal handlers to be set after initializing */
315  keypad(stdscr, true);
316  cbreak();
317  noecho();
318  nonl();
319 #ifdef HAVE_TYPEAHEAD
320  typeahead(-1); /* simulate smooth scrolling */
321 #endif
322 #ifdef HAVE_META
323  meta(stdscr, true);
324 #endif
326  /* Now that curses is set up, we drop back to normal screen mode.
327  * This simplifies displaying error messages to the user.
328  * The first call to refresh() will swap us back to curses screen mode. */
329  endwin();
330  return 0;
331 }
332 
336 static void init_locale(void)
337 {
338  setlocale(LC_ALL, "");
339 
340 #ifdef ENABLE_NLS
341  const char *domdir = mutt_str_getenv("TEXTDOMAINDIR");
342  if (domdir)
343  bindtextdomain(PACKAGE, domdir);
344  else
345  bindtextdomain(PACKAGE, MUTTLOCALEDIR);
346  textdomain(PACKAGE);
347 #endif
348 #ifndef LOCALES_HACK
349  /* Do we have a locale definition? */
350  if (mutt_str_getenv("LC_ALL") || mutt_str_getenv("LANG") || mutt_str_getenv("LC_CTYPE"))
351  {
352  OptLocales = true;
353  }
354 #endif
355 }
356 
364 static bool get_user_info(struct ConfigSet *cs)
365 {
368 
369  const char *shell = mutt_str_getenv("SHELL");
370  if (shell)
371  cs_str_initial_set(cs, "shell", shell, NULL);
372 
373  /* Get some information about the user */
374  struct passwd *pw = getpwuid(getuid());
375  if (pw)
376  {
377  if (!Username)
378  Username = mutt_str_strdup(pw->pw_name);
379  if (!HomeDir)
380  HomeDir = mutt_str_strdup(pw->pw_dir);
381  if (!shell)
382  cs_str_initial_set(cs, "shell", pw->pw_shell, NULL);
383  }
384 
385  if (!Username)
386  {
387  mutt_error(_("unable to determine username"));
388  return false; // TEST05: neomutt (unset $USER, delete user from /etc/passwd)
389  }
390 
391  if (!HomeDir)
392  {
393  mutt_error(_("unable to determine home directory"));
394  return false; // TEST06: neomutt (unset $HOME, delete user from /etc/passwd)
395  }
396 
397  cs_str_reset(cs, "shell", NULL);
398  return true;
399 }
400 
409 int main(int argc, char *argv[], char *envp[])
410 {
411  char *subject = NULL;
412  char *include_file = NULL;
413  char *draft_file = NULL;
414  char *new_magic = NULL;
415  char *dlevel = NULL;
416  char *dfile = NULL;
417 #ifdef USE_NNTP
418  char *cli_nntp = NULL;
419 #endif
420  struct Email *e = NULL;
421  struct ListHead attach = STAILQ_HEAD_INITIALIZER(attach);
422  struct ListHead commands = STAILQ_HEAD_INITIALIZER(commands);
423  struct ListHead queries = STAILQ_HEAD_INITIALIZER(queries);
424  struct ListHead alias_queries = STAILQ_HEAD_INITIALIZER(alias_queries);
425  struct ListHead cc_list = STAILQ_HEAD_INITIALIZER(cc_list);
426  struct ListHead bcc_list = STAILQ_HEAD_INITIALIZER(bcc_list);
427  SendFlags sendflags = SEND_NO_FLAGS;
428  CliFlags flags = MUTT_CLI_NO_FLAGS;
429  int version = 0;
430  int i;
431  bool explicit_folder = false;
432  bool dump_variables = false;
433  bool hide_sensitive = false;
434  bool batch_mode = false;
435  bool edit_infile = false;
436  bool test_config = false;
437  int double_dash = argc, nargc = 1;
438  int rc = 1;
439  bool repeat_error = false;
440  struct Buffer folder = mutt_buffer_make(0);
441  struct Buffer expanded_infile = mutt_buffer_make(0);
442  struct Buffer tempfile = mutt_buffer_make(0);
443  struct ConfigSet *cs = NULL;
444 
446 
447  /* sanity check against stupid administrators */
448  if (getegid() != getgid())
449  {
450  mutt_error("%s: I don't want to run with privileges!", argv[0]);
451  goto main_exit; // TEST01: neomutt (as root, chgrp mail neomutt; chmod +s neomutt)
452  }
453 
454  init_locale();
455 
456  int out = 0;
457  if (mutt_randbuf(&out, sizeof(out)) < 0)
458  goto main_exit; // TEST02: neomutt (as root on non-Linux OS, rename /dev/urandom)
459 
460  umask(077);
461 
462  mutt_envlist_init(envp);
463  for (optind = 1; optind < double_dash;)
464  {
465  /* We're getopt'ing POSIXLY, so we'll be here every time getopt()
466  * encounters a non-option. That could be a file to attach
467  * (all non-options between -a and --) or it could be an address
468  * (which gets collapsed to the front of argv). */
469  for (; optind < argc; optind++)
470  {
471  if ((argv[optind][0] == '-') && (argv[optind][1] != '\0'))
472  {
473  if ((argv[optind][1] == '-') && (argv[optind][2] == '\0'))
474  double_dash = optind; /* quit outer loop after getopt */
475  break; /* drop through to getopt */
476  }
477 
478  /* non-option, either an attachment or address */
479  if (!STAILQ_EMPTY(&attach))
480  mutt_list_insert_tail(&attach, mutt_str_strdup(argv[optind]));
481  else
482  argv[nargc++] = argv[optind];
483  }
484 
485  /* USE_NNTP 'g:G' */
486  i = getopt(argc, argv, "+A:a:Bb:F:f:c:Dd:l:Ee:g:GH:i:hm:npQ:RSs:TvxyzZ");
487  if (i != EOF)
488  {
489  switch (i)
490  {
491  case 'A':
492  mutt_list_insert_tail(&alias_queries, mutt_str_strdup(optarg));
493  break;
494  case 'a':
495  mutt_list_insert_tail(&attach, mutt_str_strdup(optarg));
496  break;
497  case 'B':
498  batch_mode = true;
499  break;
500  case 'b':
501  mutt_list_insert_tail(&bcc_list, mutt_str_strdup(optarg));
502  break;
503  case 'c':
504  mutt_list_insert_tail(&cc_list, mutt_str_strdup(optarg));
505  break;
506  case 'D':
507  dump_variables = true;
508  break;
509  case 'd':
510  dlevel = optarg;
511  break;
512  case 'E':
513  edit_infile = true;
514  break;
515  case 'e':
516  mutt_list_insert_tail(&commands, mutt_str_strdup(optarg));
517  break;
518  case 'F':
519  mutt_list_insert_tail(&Muttrc, mutt_str_strdup(optarg));
520  break;
521  case 'f':
522  mutt_buffer_strcpy(&folder, optarg);
523  explicit_folder = true;
524  break;
525 #ifdef USE_NNTP
526  case 'g': /* Specify a news server */
527  cli_nntp = optarg;
528  /* fallthrough */
529  case 'G': /* List of newsgroups */
530  flags |= MUTT_CLI_SELECT | MUTT_CLI_NEWS;
531  break;
532 #endif
533  case 'H':
534  draft_file = optarg;
535  break;
536  case 'i':
537  include_file = optarg;
538  break;
539  case 'l':
540  dfile = optarg;
541  break;
542  case 'm':
543  new_magic = optarg;
544  break;
545  case 'n':
546  flags |= MUTT_CLI_NOSYSRC;
547  break;
548  case 'p':
549  sendflags |= SEND_POSTPONED;
550  break;
551  case 'Q':
552  mutt_list_insert_tail(&queries, mutt_str_strdup(optarg));
553  break;
554  case 'R':
555  flags |= MUTT_CLI_RO; /* read-only mode */
556  break;
557  case 'S':
558  hide_sensitive = true;
559  break;
560  case 's':
561  subject = optarg;
562  break;
563  case 'T':
564  test_config = true;
565  break;
566  case 'v':
567  version++;
568  break;
569  case 'x': /* mailx compatible send mode */
570  sendflags |= SEND_MAILX;
571  break;
572  case 'y': /* My special hack mode */
573  flags |= MUTT_CLI_SELECT;
574  break;
575  case 'Z':
577  break;
578  case 'z':
579  flags |= MUTT_CLI_IGNORE;
580  break;
581  default:
582  usage();
583  OptNoCurses = true;
584  goto main_ok; // TEST03: neomutt -9
585  }
586  }
587  }
588 
589  /* collapse remaining argv */
590  while (optind < argc)
591  argv[nargc++] = argv[optind++];
592  optind = 1;
593  argc = nargc;
594 
595  if (version > 0)
596  {
598  if (version == 1)
599  print_version(stdout);
600  else
601  print_copyright();
602  OptNoCurses = true;
603  goto main_ok; // TEST04: neomutt -v
604  }
605 
606  cs = init_config(500);
607  if (!cs)
608  goto main_curses;
609  NeoMutt = neomutt_new(cs);
610 
611  if (!get_user_info(cs))
612  goto main_exit;
613 
614  if (test_config)
615  {
616  cs_str_initial_set(cs, "from", "rich@flatcap.org", NULL);
617  cs_str_reset(cs, "from", NULL);
618  myvar_set("my_var", "foo");
619  test_parse_set();
620  goto main_ok;
621  }
622 
623  reset_tilde(cs);
624 
625  if (dfile)
626  {
627  cs_str_initial_set(cs, "debug_file", dfile, NULL);
628  cs_str_reset(cs, "debug_file", NULL);
629  }
630 
631  if (dlevel)
632  {
633  short num = 0;
634  if ((mutt_str_atos(dlevel, &num) < 0) || (num < LL_MESSAGE) || (num >= LL_MAX))
635  {
636  mutt_error(_("Error: value '%s' is invalid for -d"), dlevel);
637  goto main_exit; // TEST07: neomutt -d xyz
638  }
639  cs_str_initial_set(cs, "debug_level", dlevel, NULL);
640  cs_str_reset(cs, "debug_level", NULL);
641  }
642 
643  mutt_log_prep();
644  if (dlevel)
645  mutt_log_start();
646 
648 
649  if (!STAILQ_EMPTY(&cc_list) || !STAILQ_EMPTY(&bcc_list))
650  {
651  e = email_new();
652  e->env = mutt_env_new();
653 
654  struct ListNode *np = NULL;
655  STAILQ_FOREACH(np, &bcc_list, entries)
656  {
657  mutt_addrlist_parse(&e->env->bcc, np->data);
658  }
659 
660  STAILQ_FOREACH(np, &cc_list, entries)
661  {
662  mutt_addrlist_parse(&e->env->cc, np->data);
663  }
664 
665  mutt_list_free(&bcc_list);
666  mutt_list_free(&cc_list);
667  }
668 
669  /* Check for a batch send. */
670  if (!isatty(0) || !STAILQ_EMPTY(&queries) || !STAILQ_EMPTY(&alias_queries) ||
671  dump_variables || batch_mode)
672  {
673  OptNoCurses = true;
674  sendflags = SEND_BATCH;
677  }
678 
679  /* Always create the mutt_windows because batch mode has some shared code
680  * paths that end up referencing them. */
682 
683  /* This must come before mutt_init() because curses needs to be started
684  * before calling the init_pair() function to set the color scheme. */
685  if (!OptNoCurses)
686  {
687  int crc = start_curses();
688  if (crc != 0)
689  goto main_curses; // TEST08: can't test -- fake term?
690 
691  /* check whether terminal status is supported (must follow curses init) */
693  mutt_window_set_root(LINES, COLS);
694  }
695 
696  /* set defaults and read init files */
697  int rc2 = mutt_init(cs, flags & MUTT_CLI_NOSYSRC, &commands);
698  mutt_list_free(&commands);
699  if (rc2 != 0)
700  goto main_curses;
701 
702  /* The command line overrides the config */
703  if (dlevel)
704  cs_str_reset(cs, "debug_level", NULL);
705  if (dfile)
706  cs_str_reset(cs, "debug_file", NULL);
707 
708  if (mutt_log_start() < 0)
709  {
710  mutt_perror("log file");
711  goto main_exit;
712  }
713 
714 #ifdef USE_NNTP
715  /* "$news_server" precedence: command line, config file, environment, system file */
716  if (cli_nntp)
717  cs_str_string_set(cs, "news_server", cli_nntp, NULL);
718  if (!C_NewsServer)
719  {
720  const char *env_nntp = mutt_str_getenv("NNTPSERVER");
721  cs_str_string_set(cs, "news_server", env_nntp, NULL);
722  }
723  if (!C_NewsServer)
724  {
725  char buf[1024];
726  char *server = mutt_file_read_keyword(SYSCONFDIR "/nntpserver", buf, sizeof(buf));
727  cs_str_string_set(cs, "news_server", server, NULL);
728  }
729  if (C_NewsServer)
730  cs_str_initial_set(cs, "news_server", C_NewsServer, NULL);
731 #endif
732 
733  /* Initialize crypto backends. */
734  crypt_init();
735 
736  if (new_magic)
737  {
738  struct Buffer err = mutt_buffer_make(0);
739  int r = cs_str_initial_set(cs, "mbox_type", new_magic, &err);
740  if (CSR_RESULT(r) != CSR_SUCCESS)
741  {
742  mutt_error(err.data);
743  mutt_buffer_dealloc(&err);
744  goto main_curses;
745  }
746  cs_str_reset(cs, "mbox_type", NULL);
747  }
748 
749  if (!STAILQ_EMPTY(&queries))
750  {
751  rc = mutt_query_variables(&queries);
752  goto main_curses;
753  }
754 
755  if (dump_variables)
756  {
757  dump_config(cs, hide_sensitive ? CS_DUMP_HIDE_SENSITIVE : CS_DUMP_NO_FLAGS, stdout);
758  goto main_ok; // TEST18: neomutt -D
759  }
760 
761  if (!STAILQ_EMPTY(&alias_queries))
762  {
763  rc = 0;
764  for (; optind < argc; optind++)
765  mutt_list_insert_tail(&alias_queries, mutt_str_strdup(argv[optind]));
766  struct ListNode *np = NULL;
767  STAILQ_FOREACH(np, &alias_queries, entries)
768  {
769  struct AddressList *al = mutt_alias_lookup(np->data);
770  if (al)
771  {
772  /* output in machine-readable form */
773  mutt_addrlist_to_intl(al, NULL);
774  mutt_write_addrlist(al, stdout, 0, 0);
775  }
776  else
777  {
778  rc = 1;
779  printf("%s\n", np->data); // TEST19: neomutt -A unknown
780  }
781  }
782  mutt_list_free(&alias_queries);
783  goto main_curses; // TEST20: neomutt -A alias
784  }
785 
786  if (!OptNoCurses)
787  {
789  clear();
793  }
794 
795  /* Initialize autocrypt after curses messages are working,
796  * because of the initial account setup screens. */
797 #ifdef USE_AUTOCRYPT
798  if (C_Autocrypt)
799  mutt_autocrypt_init(!(sendflags & SEND_BATCH));
800 #endif
801 
802  /* Create the C_Folder directory if it doesn't exist. */
803  if (!OptNoCurses && C_Folder)
804  {
805  struct stat sb;
806  struct Buffer *fpath = mutt_buffer_pool_get();
807 
810  bool skip = false;
811 #ifdef USE_IMAP
812  /* we're not connected yet - skip mail folder creation */
813  skip |= (imap_path_probe(mutt_b2s(fpath), NULL) == MUTT_IMAP);
814 #endif
815 #ifdef USE_NNTP
816  skip |= (nntp_path_probe(mutt_b2s(fpath), NULL) == MUTT_NNTP);
817 #endif
818  if (!skip && (stat(mutt_b2s(fpath), &sb) == -1) && (errno == ENOENT))
819  {
820  char msg2[256];
821  snprintf(msg2, sizeof(msg2), _("%s does not exist. Create it?"), C_Folder);
822  if (mutt_yesorno(msg2, MUTT_YES) == MUTT_YES)
823  {
824  if ((mkdir(mutt_b2s(fpath), 0700) == -1) && (errno != EEXIST))
825  mutt_error(_("Can't create %s: %s"), C_Folder, strerror(errno)); // TEST21: neomutt -n -F /dev/null (and ~/Mail doesn't exist)
826  }
827  }
828  mutt_buffer_pool_release(&fpath);
829  }
830 
831  if (batch_mode)
832  {
833  goto main_ok; // TEST22: neomutt -B
834  }
835 
840  if (Colors)
842 
843  if (sendflags & SEND_POSTPONED)
844  {
845  if (!OptNoCurses)
846  mutt_flushinp();
847  if (ci_send_message(SEND_POSTPONED, NULL, NULL, NULL, NULL) == 0)
848  rc = 0;
849  // TEST23: neomutt -p (postponed message, cancel)
850  // TEST24: neomutt -p (no postponed message)
851  log_queue_empty();
852  repeat_error = true;
853  goto main_curses;
854  }
855  else if (subject || e || sendflags || draft_file || include_file ||
856  !STAILQ_EMPTY(&attach) || (optind < argc))
857  {
858  FILE *fp_in = NULL;
859  FILE *fp_out = NULL;
860  char *infile = NULL;
861  char *bodytext = NULL;
862  const char *bodyfile = NULL;
863  int rv = 0;
864 
865  if (!OptNoCurses)
866  mutt_flushinp();
867 
868  if (!e)
869  e = email_new();
870  if (!e->env)
871  e->env = mutt_env_new();
872 
873  for (i = optind; i < argc; i++)
874  {
875  if (url_check_scheme(argv[i]) == U_MAILTO)
876  {
877  if (mutt_parse_mailto(e->env, &bodytext, argv[i]) < 0)
878  {
879  mutt_error(_("Failed to parse mailto: link"));
880  email_free(&e);
881  goto main_curses; // TEST25: neomutt mailto:
882  }
883  }
884  else
885  mutt_addrlist_parse(&e->env->to, argv[i]);
886  }
887 
888  if (!draft_file && C_Autoedit && TAILQ_EMPTY(&e->env->to) &&
889  TAILQ_EMPTY(&e->env->cc))
890  {
891  mutt_error(_("No recipients specified"));
892  email_free(&e);
893  goto main_curses; // TEST26: neomutt -s test (with autoedit=yes)
894  }
895 
896  if (subject)
897  e->env->subject = mutt_str_strdup(subject);
898 
899  if (draft_file)
900  {
901  infile = draft_file;
902  include_file = NULL;
903  }
904  else if (include_file)
905  infile = include_file;
906  else
907  edit_infile = false;
908 
909  if (infile || bodytext)
910  {
911  /* Prepare fp_in and expanded_infile. */
912  if (infile)
913  {
914  if (mutt_str_strcmp("-", infile) == 0)
915  {
916  if (edit_infile)
917  {
918  mutt_error(_("Can't use -E flag with stdin"));
919  email_free(&e);
920  goto main_curses; // TEST27: neomutt -E -H -
921  }
922  fp_in = stdin;
923  }
924  else
925  {
926  mutt_buffer_strcpy(&expanded_infile, infile);
927  mutt_buffer_expand_path(&expanded_infile);
928  fp_in = fopen(mutt_b2s(&expanded_infile), "r");
929  if (!fp_in)
930  {
931  mutt_perror(mutt_b2s(&expanded_infile));
932  email_free(&e);
933  goto main_curses; // TEST28: neomutt -E -H missing
934  }
935  }
936  }
937 
938  /* Copy input to a tempfile, and re-point fp_in to the tempfile.
939  * Note: stdin is always copied to a tempfile, ensuring draft_file
940  * can stat and get the correct st_size below. */
941  if (!edit_infile)
942  {
943  mutt_buffer_mktemp(&tempfile);
944 
945  fp_out = mutt_file_fopen(mutt_b2s(&tempfile), "w");
946  if (!fp_out)
947  {
948  mutt_file_fclose(&fp_in);
949  mutt_perror(mutt_b2s(&tempfile));
950  email_free(&e);
951  goto main_curses; // TEST29: neomutt -H existing-file (where tmpdir=/path/to/FILE blocking tmpdir)
952  }
953  if (fp_in)
954  {
955  mutt_file_copy_stream(fp_in, fp_out);
956  if (fp_in != stdin)
957  mutt_file_fclose(&fp_in);
958  }
959  else if (bodytext)
960  fputs(bodytext, fp_out);
961  mutt_file_fclose(&fp_out);
962 
963  fp_in = fopen(mutt_b2s(&tempfile), "r");
964  if (!fp_in)
965  {
966  mutt_perror(mutt_b2s(&tempfile));
967  email_free(&e);
968  goto main_curses; // TEST30: can't test
969  }
970  }
971  /* If editing the infile, keep it around afterwards so
972  * it doesn't get unlinked, and we can rebuild the draft_file */
973  else
974  sendflags |= SEND_NO_FREE_HEADER;
975 
976  /* Parse the draft_file into the full Email/Body structure.
977  * Set SEND_DRAFT_FILE so ci_send_message doesn't overwrite
978  * our e->content. */
979  if (draft_file)
980  {
981  struct Envelope *opts_env = e->env;
982  struct stat st;
983 
984  sendflags |= SEND_DRAFT_FILE;
985 
986  /* Set up a tmp Email with just enough information so that
987  * mutt_prepare_template() can parse the message in fp_in. */
988  struct Email *e_tmp = email_new();
989  e_tmp->offset = 0;
990  e_tmp->content = mutt_body_new();
991  if (fstat(fileno(fp_in), &st) != 0)
992  {
993  mutt_perror(draft_file);
994  email_free(&e);
995  email_free(&e_tmp);
996  goto main_curses; // TEST31: can't test
997  }
998  e_tmp->content->length = st.st_size;
999 
1000  if (mutt_prepare_template(fp_in, NULL, e, e_tmp, false) < 0)
1001  {
1002  mutt_error(_("Can't parse message template: %s"), draft_file);
1003  email_free(&e);
1004  email_free(&e_tmp);
1005  goto main_curses;
1006  }
1007 
1008  /* Scan for neomutt header to set C_ResumeDraftFiles */
1009  struct ListNode *np = NULL, *tmp = NULL;
1010  STAILQ_FOREACH_SAFE(np, &e->env->userhdrs, entries, tmp)
1011  {
1012  if (mutt_str_startswith(np->data, "X-Mutt-Resume-Draft:", CASE_IGNORE))
1013  {
1015  cs_str_native_set(cs, "resume_draft_files", true, NULL);
1016 
1017  STAILQ_REMOVE(&e->env->userhdrs, np, ListNode, entries);
1018  FREE(&np->data);
1019  FREE(&np);
1020  }
1021  }
1022 
1023  mutt_addrlist_copy(&e->env->to, &opts_env->to, false);
1024  mutt_addrlist_copy(&e->env->cc, &opts_env->cc, false);
1025  mutt_addrlist_copy(&e->env->bcc, &opts_env->bcc, false);
1026  if (opts_env->subject)
1027  mutt_str_replace(&e->env->subject, opts_env->subject);
1028 
1029  mutt_env_free(&opts_env);
1030  email_free(&e_tmp);
1031  }
1032  /* Editing the include_file: pass it directly in.
1033  * Note that SEND_NO_FREE_HEADER is set above so it isn't unlinked. */
1034  else if (edit_infile)
1035  bodyfile = mutt_b2s(&expanded_infile);
1036  /* For bodytext and unedited include_file: use the tempfile.
1037  */
1038  else
1039  bodyfile = mutt_b2s(&tempfile);
1040 
1041  mutt_file_fclose(&fp_in);
1042  }
1043 
1044  FREE(&bodytext);
1045 
1046  if (!STAILQ_EMPTY(&attach))
1047  {
1048  struct Body *b = e->content;
1049 
1050  while (b && b->next)
1051  b = b->next;
1052 
1053  struct ListNode *np = NULL;
1054  STAILQ_FOREACH(np, &attach, entries)
1055  {
1056  if (b)
1057  {
1058  b->next = mutt_make_file_attach(np->data);
1059  b = b->next;
1060  }
1061  else
1062  {
1063  b = mutt_make_file_attach(np->data);
1064  e->content = b;
1065  }
1066  if (!b)
1067  {
1068  mutt_error(_("%s: unable to attach file"), np->data);
1069  mutt_list_free(&attach);
1070  email_free(&e);
1071  goto main_curses; // TEST32: neomutt john@example.com -a missing
1072  }
1073  }
1074  mutt_list_free(&attach);
1075  }
1076 
1077  rv = ci_send_message(sendflags, e, bodyfile, NULL, NULL);
1078  /* We WANT the "Mail sent." and any possible, later error */
1079  log_queue_empty();
1080  if (ErrorBufMessage)
1081  mutt_message("%s", ErrorBuf);
1082 
1083  if (edit_infile)
1084  {
1085  if (include_file)
1086  e->content->unlink = false;
1087  else if (draft_file)
1088  {
1089  if (truncate(mutt_b2s(&expanded_infile), 0) == -1)
1090  {
1091  mutt_perror(mutt_b2s(&expanded_infile));
1092  email_free(&e);
1093  goto main_curses; // TEST33: neomutt -H read-only -s test john@example.com -E
1094  }
1095  fp_out = mutt_file_fopen(mutt_b2s(&expanded_infile), "a");
1096  if (!fp_out)
1097  {
1098  mutt_perror(mutt_b2s(&expanded_infile));
1099  email_free(&e);
1100  goto main_curses; // TEST34: can't test
1101  }
1102 
1103  /* If the message was sent or postponed, these will already
1104  * have been done. */
1105  if (rv < 0)
1106  {
1107  if (e->content->next)
1110  mutt_prepare_envelope(e->env, false);
1111  mutt_env_to_intl(e->env, NULL, NULL);
1112  }
1113 
1115  fp_out, e->env, e->content, MUTT_WRITE_HEADER_POSTPONE, false,
1118  fprintf(fp_out, "X-Mutt-Resume-Draft: 1\n");
1119  fputc('\n', fp_out);
1120  if ((mutt_write_mime_body(e->content, fp_out) == -1))
1121  {
1122  mutt_file_fclose(&fp_out);
1123  email_free(&e);
1124  goto main_curses; // TEST35: can't test
1125  }
1126  mutt_file_fclose(&fp_out);
1127  }
1128 
1129  email_free(&e);
1130  }
1131 
1132  /* !edit_infile && draft_file will leave the tempfile around */
1133  if (!mutt_buffer_is_empty(&tempfile))
1134  unlink(mutt_b2s(&tempfile));
1135 
1137 
1138  if (rv != 0)
1139  goto main_curses; // TEST36: neomutt -H existing -s test john@example.com -E (cancel sending)
1140  }
1141  else
1142  {
1143  if (flags & MUTT_CLI_MAILBOX)
1144  {
1145 #ifdef USE_IMAP
1146  bool passive = C_ImapPassive;
1147  C_ImapPassive = false;
1148 #endif
1149  if (mutt_mailbox_check(Context ? Context->mailbox : NULL, 0) == 0)
1150  {
1151  mutt_message(_("No mailbox with new mail"));
1152  goto main_curses; // TEST37: neomutt -Z (no new mail)
1153  }
1154  mutt_buffer_reset(&folder);
1155  mutt_mailbox_next_buffer(Context ? Context->mailbox : NULL, &folder);
1156 #ifdef USE_IMAP
1157  C_ImapPassive = passive;
1158 #endif
1159  }
1160  else if (flags & MUTT_CLI_SELECT)
1161  {
1162 #ifdef USE_NNTP
1163  if (flags & MUTT_CLI_NEWS)
1164  {
1165  OptNews = true;
1166  CurrentNewsSrv =
1168  if (!CurrentNewsSrv)
1169  goto main_curses; // TEST38: neomutt -G (unset news_server)
1170  }
1171  else
1172 #endif
1173  if (TAILQ_EMPTY(&NeoMutt->accounts))
1174  {
1175  mutt_error(_("No incoming mailboxes defined"));
1176  goto main_curses; // TEST39: neomutt -n -F /dev/null -y
1177  }
1178  mutt_buffer_reset(&folder);
1180  if (mutt_buffer_is_empty(&folder))
1181  {
1182  goto main_ok; // TEST40: neomutt -y (quit selection)
1183  }
1184  }
1185 
1186  if (mutt_buffer_is_empty(&folder))
1187  {
1188  if (C_Spoolfile)
1189  {
1190  // Check if C_Spoolfile corresponds a mailboxes' description.
1191  struct Mailbox *m_desc = mailbox_find_name(C_Spoolfile);
1192  if (m_desc)
1193  mutt_buffer_strcpy(&folder, m_desc->realpath);
1194  else
1195  mutt_buffer_strcpy(&folder, C_Spoolfile);
1196  }
1197  else if (C_Folder)
1198  mutt_buffer_strcpy(&folder, C_Folder);
1199  /* else no folder */
1200  }
1201 
1202 #ifdef USE_NNTP
1203  if (OptNews)
1204  {
1205  OptNews = false;
1206  mutt_buffer_alloc(&folder, PATH_MAX);
1207  nntp_expand_path(folder.data, folder.dsize, &CurrentNewsSrv->conn->account);
1208  }
1209  else
1210 #endif
1211  mutt_buffer_expand_path(&folder);
1212 
1214  mutt_str_replace(&LastFolder, mutt_b2s(&folder));
1215 
1216  if (flags & MUTT_CLI_IGNORE)
1217  {
1218  /* check to see if there are any messages in the folder */
1219  switch (mx_check_empty(mutt_b2s(&folder)))
1220  {
1221  case -1:
1222  mutt_perror(mutt_b2s(&folder));
1223  goto main_curses; // TEST41: neomutt -z -f missing
1224  case 1:
1225  mutt_error(_("Mailbox is empty"));
1226  goto main_curses; // TEST42: neomutt -z -f /dev/null
1227  }
1228  }
1229 
1230  mutt_folder_hook(mutt_b2s(&folder), NULL);
1233 
1234  repeat_error = true;
1235  struct Mailbox *m = mx_path_resolve(mutt_b2s(&folder));
1237  if (!Context)
1238  {
1239  if (m->account)
1241 
1242  mailbox_free(&m);
1243  }
1244  if (Context || !explicit_folder)
1245  {
1246 #ifdef USE_SIDEBAR
1248 #endif
1249  struct MuttWindow *dlg = index_pager_init();
1251  dialog_push(dlg);
1252  mutt_index_menu(dlg);
1253  dialog_pop();
1255  index_pager_shutdown(dlg);
1256  mutt_window_free(&dlg);
1257  ctx_free(&Context);
1258  log_queue_empty();
1259  repeat_error = false;
1260  }
1261 #ifdef USE_IMAP
1262  imap_logout_all();
1263 #endif
1264 #ifdef USE_SASL
1265  mutt_sasl_done();
1266 #endif
1267 #ifdef USE_AUTOCRYPT
1269 #endif
1270  // TEST43: neomutt (no change to mailbox)
1271  // TEST44: neomutt (change mailbox)
1272  }
1273 
1274 main_ok:
1275  rc = 0;
1276 main_curses:
1277  clear();
1278  refresh();
1279  mutt_endwin();
1281  /* Repeat the last message to the user */
1282  if (repeat_error && ErrorBufMessage)
1283  puts(ErrorBuf);
1284 main_exit:
1286  mutt_buffer_dealloc(&folder);
1287  mutt_buffer_dealloc(&expanded_infile);
1288  mutt_buffer_dealloc(&tempfile);
1289  mutt_list_free(&queries);
1295  mutt_opts_free();
1296  mutt_keys_free();
1299  cs_free(&cs);
1301  log_queue_empty();
1302  mutt_log_stop();
1303  return rc;
1304 }
void mutt_mailbox_next_buffer(struct Mailbox *m_cur, struct Buffer *s)
incoming folders completion routine
Definition: mutt_mailbox.c:291
Convenience wrapper for the gui headers.
#define MUTT_OPEN_NO_FLAGS
No flags are set.
Definition: mx.h:50
WHERE char * Username
User&#39;s login name.
Definition: globals.h:52
int mutt_autocrypt_init(bool can_create)
Initialise Autocrypt.
Definition: autocrypt.c:94
The "current" mailbox.
Definition: context.h:36
struct ConfigSet * init_config(size_t size)
Initialise the config system.
Definition: init.c:3799
uint8_t CliFlags
Flags for command line options, e.g. MUTT_CLI_IGNORE.
Definition: main.c:98
struct NntpAccountData * nntp_select_server(struct Mailbox *m, char *server, bool leave_lock)
Open a connection to an NNTP server.
Definition: newsrc.c:987
#define MUTT_CLI_NOSYSRC
-n Do not read the system-wide config file
Definition: main.c:102
#define mutt_buffer_mktemp(buf)
Definition: muttlib.h:78
Container for lots of config items.
Definition: set.h:168
Manage keymappings.
WHERE bool C_Autocrypt
Config: Enables the Autocrypt feature.
Definition: globals.h:198
#define STAILQ_REMOVE(head, elm, type, field)
Definition: queue.h:399
int log_disp_curses(time_t stamp, const char *file, int line, const char *function, enum LogLevel level,...)
Display a log line in the message line - Implements log_dispatcher_t.
Definition: mutt_logging.c:127
void mutt_buffer_reset(struct Buffer *buf)
Reset an existing Buffer.
Definition: buffer.c:79
struct AddressList * mutt_alias_lookup(const char *s)
Find an Alias.
Definition: alias.c:285
int mutt_randbuf(void *buf, size_t buflen)
Fill a buffer with randomness.
Definition: muttlib.c:485
bool C_ResumeEditedDraftFiles
Config: Resume editing previously saved draft files.
Definition: main.c:95
The envelope/body of an email.
Definition: email.h:37
int mutt_log_start(void)
Enable file logging.
Definition: mutt_logging.c:282
struct Buffer * mutt_buffer_pool_get(void)
Get a Buffer from the pool.
Definition: pool.c:101
#define mutt_perror(...)
Definition: logging.h:85
CommandResult
Error codes for command_t parse functions.
Definition: mutt_commands.h:33
struct Notify * notify
Notifications system.
Definition: color.h:150
#define CSR_RESULT(x)
Definition: set.h:53
enum MailboxType imap_path_probe(const char *path, const struct stat *st)
Is this an IMAP Mailbox? - Implements MxOps::path_probe()
Definition: imap.c:2474
struct ConnAccount account
Definition: connection.h:36
void mutt_window_init(void)
Create the default Windows.
Definition: mutt_window.c:238
void mutt_browser_cleanup(void)
Clean up working Buffers.
Definition: browser.c:122
&#39;NNTP&#39; (Usenet) Mailbox type
Definition: mailbox.h:51
Structs that make up an email.
The "currently-open" mailbox.
void mutt_buffer_select_file(struct Buffer *file, SelectFileFlags flags, char ***files, int *numfiles)
Let the user select a file.
Definition: browser.c:1181
int mutt_addrlist_parse(struct AddressList *al, const char *s)
Parse a list of email addresses.
Definition: address.c:458
int cs_str_string_set(const struct ConfigSet *cs, const char *name, const char *value, struct Buffer *err)
Set a config item by string.
Definition: set.c:591
GUI manage the main index (list of emails)
#define mutt_message(...)
Definition: logging.h:83
int mutt_parse_mailto(struct Envelope *e, char **body, const char *src)
Parse a mailto:// url.
Definition: parse.c:1595
struct AccountList accounts
List of all Accounts.
Definition: neomutt.h:39
User answered &#39;Yes&#39;, or assume &#39;Yes&#39;.
Definition: quad.h:40
struct AddressList bcc
Email&#39;s &#39;Bcc&#39; list.
Definition: envelope.h:60
#define SEND_DRAFT_FILE
Used by the -H flag.
Definition: send.h:99
static const struct TestValue tests[]
Definition: mutt_str_atoi.c:36
void mutt_curses_set_color(enum ColorId color)
Set the current colour for text.
Definition: mutt_curses.c:55
void dialog_pop(void)
Hide a Window from the user.
Definition: mutt_window.c:623
void mutt_window_free_all(void)
Free all the default Windows.
Definition: mutt_window.c:202
bool mutt_ts_capability(void)
Check terminal capabilities.
Definition: terminal.c:55
void mutt_flushinp(void)
Empty all the keyboard buffers.
Definition: curs_lib.c:919
bool mutt_should_hide_protected_subject(struct Email *e)
Should NeoMutt hide the protected subject?
Definition: crypt.c:1080
char * realpath
Used for duplicate detection, context comparison, and the sidebar.
Definition: mailbox.h:83
NeoMutt Logging.
int log_disp_terminal(time_t stamp, const char *file, int line, const char *function, enum LogLevel level,...)
Save a log line to the terminal - Implements log_dispatcher_t.
Definition: logging.c:450
void mutt_buffer_pool_release(struct Buffer **pbuf)
Free a Buffer from the pool.
Definition: pool.c:112
void mutt_addrlist_copy(struct AddressList *dst, const struct AddressList *src, bool prune)
Copy a list of addresses into another list.
Definition: address.c:728
void dialog_push(struct MuttWindow *dlg)
Display a Window to the user.
Definition: mutt_window.c:603
struct Body * content
List of MIME parts.
Definition: email.h:90
void mutt_envlist_init(char *envp[])
Create a copy of the environment.
Definition: envlist.c:56
struct Buffer mutt_buffer_make(size_t size)
Make a new buffer on the stack.
Definition: buffer.c:61
void print_version(FILE *fp)
Print system and compile info to a file.
Definition: version.c:388
void neomutt_free(struct NeoMutt **ptr)
Free a NeoMutt.
Definition: neomutt.c:64
A postponed Email, just the envelope info.
Definition: sendlib.h:62
String manipulation buffer.
Definition: buffer.h:33
struct ListHead userhdrs
user defined headers
Definition: envelope.h:83
#define _(a)
Definition: message.h:28
void km_init(void)
Initialise all the menu keybindings.
Definition: keymap.c:925
struct Body * next
next attachment in the list
Definition: body.h:53
struct Context * mx_mbox_open(struct Mailbox *m, OpenMailboxFlags flags)
Open a mailbox and parse it.
Definition: mx.c:253
WHERE bool OptNoCurses
(pseudo) when sending in batch mode
Definition: options.h:46
WHERE char * LastFolder
Previously selected mailbox.
Definition: globals.h:55
Definition: logging.h:47
A division of the screen.
Definition: mutt_window.h:86
Log informational message.
Definition: logging.h:39
#define MUTT_READONLY
Open in read-only mode.
Definition: mx.h:53
void mutt_unlink_temp_attachments(void)
Delete all temporary attachments.
Definition: mutt_attach.c:1196
void log_queue_flush(log_dispatcher_t disp)
Replay the log queue.
Definition: logging.c:357
uint16_t SendFlags
Flags for ci_send_message(), e.g. SEND_REPLY.
Definition: send.h:86
log_dispatcher_t MuttLogger
The log dispatcher.
Definition: logging.c:52
int mutt_env_to_intl(struct Envelope *env, const char **tag, char **err)
Convert an Envelope&#39;s Address fields to Punycode format.
Definition: envelope.c:309
int mutt_str_atos(const char *str, short *dst)
Convert ASCII string to a short.
Definition: string.c:232
#define SEND_POSTPONED
Recall a postponed email.
Definition: send.h:92
Container for Accounts, Notifications.
Definition: neomutt.h:35
enum UrlScheme url_check_scheme(const char *s)
Check the protocol of a URL.
Definition: url.c:132
Representation of a single alias to an email address.
void mutt_list_free(struct ListHead *h)
Free a List AND its strings.
Definition: list.c:123
bool notify_observer_add(struct Notify *notify, observer_t callback, void *global_data)
Add an observer to an object.
Definition: notify.c:154
The body of an email.
Definition: body.h:34
void mutt_prepare_envelope(struct Envelope *env, bool final)
Prepare an email header.
Definition: sendlib.c:3001
#define CS_DUMP_HIDE_SENSITIVE
Obscure sensitive information like passwords.
Definition: dump.h:37
Convenience wrapper for the config headers.
GUI component for displaying/selecting items from a list.
Prepare and send an email.
#define MUTT_SEL_FOLDER
Select a local directory.
Definition: browser.h:47
Hundreds of global variables to back the user variables.
int mutt_rfc822_write_header(FILE *fp, struct Envelope *env, struct Body *attach, enum MuttWriteHeaderMode mode, bool privacy, bool hide_protected_subject)
Write out one RFC822 header line.
Definition: sendlib.c:2325
void imap_logout_all(void)
close all open connections
Definition: imap.c:688
const char * mutt_str_getenv(const char *name)
Get an environment variable.
Definition: string.c:1048
Email Address Handling.
void mutt_window_free(struct MuttWindow **ptr)
Free a Window and its children.
Definition: mutt_window.c:75
#define SEND_NO_FLAGS
No flags are set.
Definition: send.h:87
static void reset_tilde(struct ConfigSet *cs)
Temporary measure.
Definition: main.c:179
Some miscellaneous functions.
int cs_str_initial_set(const struct ConfigSet *cs, const char *name, const char *value, struct Buffer *err)
Set the initial value of a config item.
Definition: set.c:453
void init_extended_keys(void)
Initialise map of ncurses extended keys.
Definition: keymap.c:895
#define mutt_array_size(x)
Definition: memory.h:33
int mutt_dlg_index_observer(struct NotifyCallback *nc)
Listen for config changes affecting the Index/Pager - Implements observer_t()
Definition: index.c:4071
int mutt_query_variables(struct ListHead *queries)
Implement the -Q command line flag.
Definition: init.c:3309
void mutt_folder_hook(const char *path, const char *desc)
Perform a folder hook.
Definition: hook.c:502
size_t dsize
Length of data.
Definition: buffer.h:37
char * mutt_expand_path(char *buf, size_t buflen)
Create the canonical path.
Definition: muttlib.c:133
void mutt_startup_shutdown_hook(HookFlags type)
Execute any startup/shutdown hooks.
Definition: hook.c:846
#define SEND_MAILX
Send email in Mailx compatibility mode.
Definition: send.h:94
void mutt_signal_init(void)
Initialise the signal handling.
Definition: mutt_signal.c:131
static bool get_user_info(struct ConfigSet *cs)
Find the user&#39;s name, home and shell.
Definition: main.c:364
enum QuadOption mutt_yesorno(const char *msg, enum QuadOption def)
Ask the user a Yes/No question.
Definition: curs_lib.c:376
int mx_check_empty(const char *path)
Is the mailbox empty.
Definition: mx.c:1201
struct Mailbox * mailbox
Definition: context.h:50
Parse and execute user-defined hooks.
struct Body * mutt_body_new(void)
Create a new Body.
Definition: body.c:43
API for mailboxes.
struct Body * mutt_make_file_attach(const char *path)
Create a file attachment.
Definition: sendlib.c:1650
void mailbox_free(struct Mailbox **ptr)
Free a Mailbox.
Definition: mailbox.c:60
void mutt_window_set_root(int rows, int cols)
Set the dimensions of the Root Window.
Definition: mutt_window.c:504
int mutt_file_fclose(FILE **fp)
Close a FILE handle (and NULL the pointer)
Definition: file.c:152
IMAP network mailbox.
struct Envelope * env
Envelope information.
Definition: email.h:89
Convenience wrapper for the core headers.
struct MyVarList MyVars
List of all the user&#39;s custom config variables.
Definition: myvar.c:34
WHERE char * HomeDir
User&#39;s home directory.
Definition: globals.h:49
int cs_he_reset(const struct ConfigSet *cs, struct HashElem *he, struct Buffer *err)
Reset a config item to its initial value.
Definition: set.c:344
#define MUTT_CLI_RO
-R Open mailbox in read-only mode
Definition: main.c:103
struct AddressList cc
Email&#39;s &#39;Cc&#39; list.
Definition: envelope.h:59
WHERE bool C_Autoedit
Config: Skip the initial compose menu and edit the email.
Definition: globals.h:201
void mutt_buffer_dealloc(struct Buffer *buf)
Release the memory allocated by a buffer.
Definition: buffer.c:294
WHERE char * CurrentFolder
Currently selected mailbox.
Definition: globals.h:54
WHERE bool C_ReadOnly
Config: Open folders in read-only mode.
Definition: globals.h:245
struct HashElem * cs_get_elem(const struct ConfigSet *cs, const char *name)
Get the HashElem representing a config item.
Definition: set.c:202
struct Envelope * mutt_env_new(void)
Create a new Envelope.
Definition: envelope.c:42
#define STAILQ_FOREACH_SAFE(var, head, field, tvar)
Definition: queue.h:359
static int start_curses(void)
Start the curses or slang UI.
Definition: main.c:291
#define CSR_SUCCESS
Action completed successfully.
Definition: set.h:37
struct Body * mutt_make_multipart(struct Body *b)
Create a multipart email.
Definition: sendlib.c:1746
Plain text.
Definition: color.h:78
struct ListNode * mutt_list_insert_tail(struct ListHead *h, char *s)
Append a string to the end of a List.
Definition: list.c:65
#define MUTT_CLI_SELECT
-y Start with a list of all mailboxes
Definition: main.c:104
void mutt_autocrypt_cleanup(void)
Shutdown Autocrypt.
Definition: autocrypt.c:127
#define mutt_b2s(buf)
Definition: buffer.h:41
WHERE char * C_NewsServer
Config: (nntp) Url of the news server.
Definition: globals.h:129
int mutt_reply_observer(struct NotifyCallback *nc)
Listen for config changes to "reply_regex" - Implements observer_t()
Definition: index.c:3944
void log_queue_set_max_size(int size)
Set a upper limit for the queue length.
Definition: logging.c:323
Prototypes for many functions.
const char * line
Definition: common.c:36
int mutt_init(struct ConfigSet *cs, bool skip_sys_rc, struct ListHead *commands)
Initialise NeoMutt.
Definition: init.c:2997
void mutt_endwin(void)
Shutdown curses/slang.
Definition: curs_lib.c:545
WHERE char * C_Folder
Config: Base folder for a set of mailboxes.
Definition: globals.h:119
struct Mailbox * mailbox_find_name(const char *name)
Find the mailbox with a given name.
Definition: mailbox.c:126
bool notify_observer_remove(struct Notify *notify, observer_t callback, void *global_data)
Remove an observer from an object.
Definition: notify.c:186
LOFF_T length
length (in bytes) of attachment
Definition: body.h:45
void mutt_keys_free(void)
Free the key maps.
Definition: keymap.c:1599
A mailbox.
Definition: mailbox.h:80
#define PATH_MAX
Definition: mutt.h:50
int mutt_mailbox_check(struct Mailbox *m_cur, int force)
Check all all Mailboxes for new mail.
Definition: mutt_mailbox.c:125
#define CS_DUMP_NO_FLAGS
No flags are set.
Definition: dump.h:35
WHERE char ErrorBuf[256]
Copy of the last error message.
Definition: globals.h:45
void mutt_encode_descriptions(struct Body *b, bool recurse)
rfc2047 encode the content-descriptions
Definition: send.c:1448
void myvarlist_free(struct MyVarList *list)
Free a List of MyVars.
Definition: myvar.c:131
#define MUTT_CLI_MAILBOX
-Z Open first mailbox if is has new mail
Definition: main.c:101
int mutt_write_mime_body(struct Body *a, FILE *fp)
Write a MIME part.
Definition: sendlib.c:555
void mutt_env_free(struct Envelope **ptr)
Free an Envelope.
Definition: envelope.c:96
void log_queue_empty(void)
Free the contents of the queue.
Definition: logging.c:335
char * data
Pointer to data.
Definition: buffer.h:35
WHERE bool ErrorBufMessage
true if the last message was an error
Definition: globals.h:44
Not object-related.
Definition: notify_type.h:37
Mapping from user command name to function.
GUI present the user with a selectable list.
static void test_parse_set(void)
Test the config parsing.
Definition: main.c:113
void myvar_set(const char *var, const char *val)
Set the value of a "my_" variable.
Definition: myvar.c:91
Ignore case when comparing strings.
Definition: string2.h:68
void mutt_log_stop(void)
Close the log file.
Definition: mutt_logging.c:223
int ci_send_message(SendFlags flags, struct Email *e_templ, const char *tempfile, struct Context *ctx, struct EmailList *el)
Send an email.
Definition: send.c:1880
Handling of email attachments.
API for encryption/signing of emails.
void crypt_init(void)
Initialise the crypto backends.
Definition: cryptglue.c:96
#define STAILQ_FOREACH(var, head, field)
Definition: queue.h:349
int cs_he_initial_get(const struct ConfigSet *cs, struct HashElem *he, struct Buffer *result)
Get the initial, or parent, value of a config item.
Definition: set.c:479
struct Colors * mutt_colors_new(void)
Create new colours.
Definition: color.c:373
struct Notify * notify
Notifications handler.
Definition: neomutt.h:37
Display version and copyright about NeoMutt.
bool TsSupported
Terminal Setting is supported.
Definition: terminal.c:43
int cs_he_initial_set(const struct ConfigSet *cs, struct HashElem *he, const char *value, struct Buffer *err)
Set the initial value of a config item.
Definition: set.c:413
bool dump_config(struct ConfigSet *cs, ConfigDumpFlags flags, FILE *fp)
Write all the config to a file.
Definition: dump.c:198
WHERE bool C_CryptProtectedHeadersRead
Config: Display protected headers (Memory Hole) in the pager.
Definition: globals.h:270
Definition: color.h:130
int mutt_index_menu(struct MuttWindow *dlg)
Display a list of emails.
Definition: index.c:1114
void mutt_opts_free(void)
clean up before quitting
Definition: init.c:2909
void mutt_str_replace(char **p, const char *s)
Replace one string with another.
Definition: string.c:453
void mutt_envlist_free(void)
Free the private copy of the environment.
Definition: envlist.c:41
void mutt_write_addrlist(struct AddressList *al, FILE *fp, int linelen, bool display)
Wrapper for mutt_write_address()
Definition: sendlib.c:1796
char * mutt_file_read_keyword(const char *file, char *buf, size_t buflen)
Read a keyword from a file.
Definition: file.c:1373
void nntp_expand_path(char *buf, size_t buflen, struct ConnAccount *acct)
Make fully qualified url from newsgroup name.
Definition: newsrc.c:556
void cs_free(struct ConfigSet **ptr)
Free a Config Set.
Definition: set.c:168
#define SEND_NO_FREE_HEADER
Used by the -E flag.
Definition: send.h:98
size_t mutt_buffer_strcpy(struct Buffer *buf, const char *s)
Copy a string into a Buffer.
Definition: buffer.c:312
LOFF_T offset
Where in the stream does this message begin?
Definition: email.h:83
size_t mutt_str_startswith(const char *str, const char *prefix, enum CaseSensitivity cs)
Check whether a string starts with a prefix.
Definition: string.c:168
Read/write command history from/to a file.
int cs_str_reset(const struct ConfigSet *cs, const char *name, struct Buffer *err)
Reset a config item to its initial value.
Definition: set.c:390
#define MUTT_SEL_MAILBOX
Select a mailbox.
Definition: browser.h:45
void mutt_exit(int code)
Leave NeoMutt NOW.
Definition: main.c:207
bool notify_send(struct Notify *notify, enum NotifyType event_type, int event_subtype, void *event_data)
Send out a notification message.
Definition: notify.c:138
#define MUTT_CLI_NO_FLAGS
No flags are set.
Definition: main.c:99
struct Connection * conn
Definition: nntp.h:102
char * data
String.
Definition: list.h:35
char * subject
Email&#39;s subject.
Definition: envelope.h:66
void mutt_buffer_expand_path(struct Buffer *buf)
Create the canonical path.
Definition: muttlib.c:342
struct Account * account
Account that owns this Mailbox.
Definition: mailbox.h:130
int mutt_addrlist_to_intl(struct AddressList *al, char **err)
Convert an Address list to Punycode.
Definition: address.c:1217
NeoMutt is initialised.
Definition: neomutt.h:49
WHERE char * C_Spoolfile
Config: Inbox.
Definition: globals.h:144
static void usage(void)
Display NeoMutt command line.
Definition: main.c:219
int mutt_file_copy_stream(FILE *fp_in, FILE *fp_out)
Copy the contents of one file into another.
Definition: file.c:270
char * mutt_str_strdup(const char *str)
Copy a string, safely.
Definition: string.c:380
Autocrypt end-to-end encryption.
bool account_mailbox_remove(struct Account *a, struct Mailbox *m)
Remove a Mailbox from an Account.
Definition: account.c:95
void mutt_sasl_done(void)
Invoke when processing is complete.
Definition: sasl.c:723
#define mutt_error(...)
Definition: logging.h:84
bool unlink
If true, filename should be unlink()ed before free()ing this structure.
Definition: body.h:69
static void init_locale(void)
Initialise the Locale/NLS settings.
Definition: main.c:336
WHERE bool C_ImapPassive
Config: (imap) Reuse an existing IMAP connection to check for new mail.
Definition: globals.h:225
Connection Library.
#define MUTT_CLI_NEWS
-g/-G Start with a list of all newsgroups
Definition: main.c:106
#define FREE(x)
Definition: memory.h:40
struct Mailbox * mx_path_resolve(const char *path)
Get a Mailbox for a path.
Definition: mx.c:1603
Url is mailto://.
Definition: url.h:44
#define STAILQ_EMPTY(head)
Definition: queue.h:345
#define STAILQ_HEAD_INITIALIZER(head)
Definition: queue.h:321
void index_pager_shutdown(struct MuttWindow *dlg)
Clear up any non-Window parts.
Definition: index.c:4056
void crypto_module_free(void)
Clean up the crypto modules.
Definition: crypt_mod.c:81
struct AddressList to
Email&#39;s &#39;To&#39; list.
Definition: envelope.h:58
int mutt_hist_observer(struct NotifyCallback *nc)
Listen for config changes affecting the history - Implements observer_t()
Definition: mutt_history.c:184
The item stored in a Hash Table.
Definition: hash.h:42
struct Email * email_new(void)
Create a new Email.
Definition: email.c:68
void mutt_log_prep(void)
Prepare to log.
Definition: mutt_logging.c:213
struct MuttWindow * index_pager_init(void)
Allocate the Windows for the Index/Pager.
Definition: index.c:3988
void ctx_free(struct Context **ptr)
Free a Context.
Definition: context.c:49
Handling of global boolean variables.
Miscellaneous functions for sending an email.
#define TAILQ_EMPTY(head)
Definition: queue.h:714
enum MailboxType nntp_path_probe(const char *path, const struct stat *st)
Is this an NNTP Mailbox? - Implements MxOps::path_probe()
Definition: nntp.c:2836
void mutt_buffer_pool_free(void)
Release the Buffer pool.
Definition: pool.c:87
bool OptLocales
(pseudo) set if user has valid locale definition
Definition: mbyte.c:44
FILE * mutt_file_fopen(const char *path, const char *mode)
Call fopen() safely.
Definition: file.c:585
int main(int argc, char *argv[], char *envp[])
Start NeoMutt.
Definition: main.c:409
int log_disp_queue(time_t stamp, const char *file, int line, const char *function, enum LogLevel level,...)
Save a log line to an internal queue - Implements log_dispatcher_t.
Definition: logging.c:409
A List node for strings.
Definition: list.h:33
void email_free(struct Email **ptr)
Free an Email.
Definition: email.c:41
bool mutt_buffer_is_empty(const struct Buffer *buf)
Is the Buffer empty?
Definition: buffer.c:252
Handling of personal config (&#39;my&#39; variables)
int mutt_log_observer(struct NotifyCallback *nc)
Listen for config changes affecting the log file - Implements observer_t()
Definition: mutt_logging.c:323
&#39;IMAP&#39; Mailbox type
Definition: mailbox.h:52
struct NeoMutt * neomutt_new(struct ConfigSet *cs)
Create the master NeoMutt object.
Definition: neomutt.c:44
Convenience wrapper for the library headers.
WHERE bool OptNews
(pseudo) used to change reader mode
Definition: options.h:43
#define MUTT_CLI_IGNORE
-z Open first mailbox if it has mail
Definition: main.c:100
#define MUTT_STARTUP_HOOK
startup-hook: run when starting NeoMutt
Definition: hook.h:64
int mutt_str_strcmp(const char *a, const char *b)
Compare two strings, safely.
Definition: string.c:615
static const char clear[]
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:632
#define SEND_BATCH
Send email in batch mode (without user interaction)
Definition: send.h:93
enum CommandResult mutt_parse_rc_line(char *line, struct Buffer *token, struct Buffer *err)
Parse a line of user config.
Definition: init.c:3252
Usenet network mailbox type; talk to an NNTP server.
The header of an Email.
Definition: envelope.h:54
struct NntpAccountData * CurrentNewsSrv
Current NNTP news server.
Definition: nntp.c:79
const char * mutt_make_version(void)
Generate the NeoMutt version string.
Definition: muttlib.c:1559
void mutt_buffer_alloc(struct Buffer *buf, size_t new_size)
Make sure a buffer can store at least new_size bytes.
Definition: buffer.c:265
int cs_str_native_set(const struct ConfigSet *cs, const char *name, intptr_t value, struct Buffer *err)
Natively set the value of a string config item.
Definition: set.c:734
void print_copyright(void)
Print copyright message.
Definition: version.c:476