neomutt.c

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#include "config.h"
#include <errno.h>
#include <locale.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include "mutt/lib.h"
#include "config/lib.h"
#include "neomutt.h"
#include "account.h"
#include "mailbox.h"
 
struct NeoMutt *NeoMutt = NULL; 
 
struct NeoMutt *neomutt_new(struct ConfigSet *cs)
{
  if (!cs)
    return NULL;
 
  struct NeoMutt *n = MUTT_MEM_CALLOC(1, struct NeoMutt);
 
  TAILQ_INIT(&n->accounts);
  n->notify = notify_new();
  n->sub = cs_subset_new(NULL, NULL, n->notify);
  n->sub->cs = cs;
  n->sub->scope = SET_SCOPE_NEOMUTT;
 
  n->time_c_locale = duplocale(LC_GLOBAL_LOCALE);
  if (n->time_c_locale)
    n->time_c_locale = newlocale(LC_TIME_MASK, "C", n->time_c_locale);
 
  if (!n->time_c_locale)
  {
    mutt_error("%s", strerror(errno)); // LCOV_EXCL_LINE
    mutt_exit(1);                      // LCOV_EXCL_LINE
  }
 
  n->notify_timeout = notify_new();
  notify_set_parent(n->notify_timeout, n->notify);
 
  n->notify_resize = notify_new();
  notify_set_parent(n->notify_resize, n->notify);
 
  return n;
}
 
void neomutt_free(struct NeoMutt **ptr)
{
  if (!ptr || !*ptr)
    return;
 
  struct NeoMutt *n = *ptr;
 
  neomutt_account_remove(n, NULL);
  cs_subset_free(&n->sub);
  notify_free(&n->notify_resize);
  notify_free(&n->notify_timeout);
  notify_free(&n->notify);
  if (n->time_c_locale)
    freelocale(n->time_c_locale);
 
  FREE(&n->home_dir);
  FREE(&n->username);
 
  envlist_free(&n->env);
 
  FREE(ptr);
}
 
bool neomutt_account_add(struct NeoMutt *n, struct Account *a)
{
  if (!n || !a)
    return false;
 
  TAILQ_INSERT_TAIL(&n->accounts, a, entries);
  notify_set_parent(a->notify, n->notify);
 
  mutt_debug(LL_NOTIFY, "NT_ACCOUNT_ADD: %s %p\n",
             mailbox_get_type_name(a->type), (void *) a);
  struct EventAccount ev_a = { a };
  notify_send(n->notify, NT_ACCOUNT, NT_ACCOUNT_ADD, &ev_a);
  return true;
}
 
bool neomutt_account_remove(struct NeoMutt *n, const struct Account *a)
{
  if (!n || TAILQ_EMPTY(&n->accounts))
    return false;
 
  if (!a)
  {
    mutt_debug(LL_NOTIFY, "NT_ACCOUNT_DELETE_ALL\n");
    struct EventAccount ev_a = { NULL };
    notify_send(n->notify, NT_ACCOUNT, NT_ACCOUNT_DELETE_ALL, &ev_a);
  }
 
  bool result = false;
  struct Account *np = NULL;
  struct Account *tmp = NULL;
  TAILQ_FOREACH_SAFE(np, &n->accounts, entries, tmp)
  {
    if (a && (np != a))
      continue;
 
    TAILQ_REMOVE(&n->accounts, np, entries);
    account_free(&np);
    result = true;
    if (a)
      break;
  }
  return result;
}
 
void neomutt_mailboxlist_clear(struct MailboxList *ml)
{
  if (!ml)
    return;
 
  struct MailboxNode *mn = NULL;
  struct MailboxNode *tmp = NULL;
  STAILQ_FOREACH_SAFE(mn, ml, entries, tmp)
  {
    STAILQ_REMOVE(ml, mn, MailboxNode, entries);
    FREE(&mn);
  }
}
 
size_t neomutt_mailboxlist_get_all(struct MailboxList *head, struct NeoMutt *n,
                                   enum MailboxType type)
{
  if (!n)
    return 0;
 
  size_t count = 0;
  struct Account *a = NULL;
  struct MailboxNode *mn = NULL;
 
  TAILQ_FOREACH(a, &n->accounts, entries)
  {
    if ((type > MUTT_UNKNOWN) && (a->type != type))
      continue;
 
    STAILQ_FOREACH(mn, &a->mailboxes, entries)
    {
      struct MailboxNode *mn2 = MUTT_MEM_CALLOC(1, struct MailboxNode);
      mn2->mailbox = mn->mailbox;
      STAILQ_INSERT_TAIL(head, mn2, entries);
      count++;
    }
  }
 
  return count;
}
 
FILE *mutt_file_fopen_masked_full(const char *path, const char *mode,
                                  const char *file, int line, const char *func)
{
  // Set the user's umask (saved on startup)
  mode_t old_umask = umask(NeoMutt->user_default_umask);
  mutt_debug(LL_DEBUG3, "umask set to %03o\n", NeoMutt->user_default_umask);
 
  // The permissions will be limited by the umask
  FILE *fp = mutt_file_fopen_full(path, mode, 0666, file, line, func);
 
  umask(old_umask); // Immediately restore the umask
  mutt_debug(LL_DEBUG3, "umask set to %03o\n", old_umask);
 
  return fp;
}