X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=muttlib.c;h=bc659a77a35d8fcab57ff3532d0930c7d0a498be;hp=72566aa0cdd14cd557254227fb0d9297c64c6e18;hb=841a368ddea400022328f35dd8c7a3eb6f543892;hpb=a9d22903ab440da5d0b4d994d9de49ff2cf663d4

diff --git a/muttlib.c b/muttlib.c
index 72566aa..bc659a7 100644
--- a/muttlib.c
+++ b/muttlib.c
@@ -17,6 +17,7 @@
 #include "mime.h"
 #include "mx.h"
 #include "url.h"
+#include "attach.h"
 
 #include "reldate.h"
 
@@ -46,7 +47,7 @@
 
 BODY *mutt_new_body (void)
 {
-  BODY *p = (BODY *) safe_calloc (1, sizeof (BODY));
+  BODY *p = (BODY *) mem_calloc (1, sizeof (BODY));
 
   p->disposition = DISPATTACH;
   p->use_disp = 1;
@@ -86,7 +87,7 @@ void mutt_adv_mktemp (char *s, size_t l)
     mktemp (s);
     if (period != NULL) {
       *period = '.';
-      sl = mutt_strlen (s);
+      sl = str_len (s);
       strfcpy (s + sl, period, l - sl);
     }
   }
@@ -123,19 +124,19 @@ int mutt_copy_body (FILE * fp, BODY ** tgt, BODY * src)
   b->parts = NULL;
   b->next = NULL;
 
-  b->filename = safe_strdup (tmp);
+  b->filename = str_dup (tmp);
   b->use_disp = use_disp;
   b->unlink = 1;
 
   if (mutt_is_text_part (b))
     b->noconv = 1;
 
-  b->xtype = safe_strdup (b->xtype);
-  b->subtype = safe_strdup (b->subtype);
-  b->form_name = safe_strdup (b->form_name);
-  b->filename = safe_strdup (b->filename);
-  b->d_filename = safe_strdup (b->d_filename);
-  b->description = safe_strdup (b->description);
+  b->xtype = str_dup (b->xtype);
+  b->subtype = str_dup (b->subtype);
+  b->form_name = str_dup (b->form_name);
+  b->filename = str_dup (b->filename);
+  b->d_filename = str_dup (b->d_filename);
+  b->description = str_dup (b->description);
 
   /* 
    * we don't seem to need the HEADER structure currently.
@@ -149,8 +150,8 @@ int mutt_copy_body (FILE * fp, BODY ** tgt, BODY * src)
   for (par = b->parameter, ppar = &b->parameter; par;
        ppar = &(*ppar)->next, par = par->next) {
     *ppar = mutt_new_parameter ();
-    (*ppar)->attribute = safe_strdup (par->attribute);
-    (*ppar)->value = safe_strdup (par->value);
+    (*ppar)->attribute = str_dup (par->attribute);
+    (*ppar)->value = str_dup (par->value);
   }
 
   mutt_stamp_attachment (b);
@@ -177,12 +178,12 @@ void mutt_free_body (BODY ** p)
     else if (b->filename)
       debug_print (1, ("not unlinking %s.\n", b->filename));
 
-    FREE (&b->filename);
-    FREE (&b->content);
-    FREE (&b->xtype);
-    FREE (&b->subtype);
-    FREE (&b->description);
-    FREE (&b->form_name);
+    mem_free (&b->filename);
+    mem_free (&b->content);
+    mem_free (&b->xtype);
+    mem_free (&b->subtype);
+    mem_free (&b->description);
+    mem_free (&b->form_name);
 
     if (b->hdr) {
       /* Don't free twice (b->hdr->content = b->parts) */
@@ -193,7 +194,7 @@ void mutt_free_body (BODY ** p)
     if (b->parts)
       mutt_free_body (&b->parts);
 
-    FREE (&b);
+    mem_free (&b);
   }
 
   *p = 0;
@@ -205,28 +206,34 @@ void mutt_free_parameter (PARAMETER ** p)
   PARAMETER *o;
 
   while (t) {
-    FREE (&t->attribute);
-    FREE (&t->value);
+    mem_free (&t->attribute);
+    mem_free (&t->value);
     o = t;
     t = t->next;
-    FREE (&o);
+    mem_free (&o);
   }
   *p = 0;
 }
 
-LIST *mutt_add_list (LIST * head, const char *data)
-{
+LIST *mutt_add_list (LIST * head, const char *data) {
+  size_t len = str_len (data);
+  return (mutt_add_list_n (head, data, len ? len + 1 : 0));
+}
+
+LIST *mutt_add_list_n (LIST *head, const void *data, size_t len) {
   LIST *tmp;
 
   for (tmp = head; tmp && tmp->next; tmp = tmp->next);
+
   if (tmp) {
-    tmp->next = safe_malloc (sizeof (LIST));
+    tmp->next = mem_malloc (sizeof (LIST));
     tmp = tmp->next;
-  }
-  else
-    head = tmp = safe_malloc (sizeof (LIST));
+  } else
+    head = tmp = mem_malloc (sizeof (LIST));
 
-  tmp->data = safe_strdup (data);
+  tmp->data = mem_malloc (len);
+  if (len)
+    memcpy (tmp->data, data, len);
   tmp->next = NULL;
   return head;
 }
@@ -240,8 +247,8 @@ void mutt_free_list (LIST ** list)
   while (*list) {
     p = *list;
     *list = (*list)->next;
-    FREE (&p->data);
-    FREE (&p);
+    mem_free (&p->data);
+    mem_free (&p);
   }
 }
 
@@ -260,23 +267,23 @@ void mutt_free_header (HEADER ** h)
     return;
   mutt_free_envelope (&(*h)->env);
   mutt_free_body (&(*h)->content);
-  FREE (&(*h)->maildir_flags);
-  FREE (&(*h)->tree);
-  FREE (&(*h)->path);
+  mem_free (&(*h)->maildir_flags);
+  mem_free (&(*h)->tree);
+  mem_free (&(*h)->path);
 #ifdef MIXMASTER
   mutt_free_list (&(*h)->chain);
 #endif
 #if defined USE_POP || defined USE_IMAP || defined USE_NNTP
-  FREE (&(*h)->data);
+  mem_free (&(*h)->data);
 #endif
-  FREE (h);
+  mem_free (h);
 }
 
 /* returns true if the header contained in "s" is in list "t" */
 int mutt_matches_ignore (const char *s, LIST * t)
 {
   for (; t; t = t->next) {
-    if (!ascii_strncasecmp (s, t->data, mutt_strlen (t->data))
+    if (!ascii_strncasecmp (s, t->data, str_len (t->data))
         || *t->data == '*')
       return 1;
   }
@@ -364,7 +371,7 @@ char *_mutt_expand_path (char *s, size_t slen, int rx)
 #ifdef USE_IMAP
         /* if folder = imap[s]://host/: don't append slash */
         if (imap_is_magic (NONULL (Maildir), NULL) == M_IMAP && 
-            Maildir[mutt_strlen (Maildir) - 1] == '/')
+            Maildir[str_len (Maildir) - 1] == '/')
           strfcpy (p, NONULL (Maildir), sizeof (p));
         else
 #endif
@@ -489,7 +496,7 @@ char *mutt_gecos_name (char *dest, size_t destlen, struct passwd *pw)
   else
     strfcpy (dest, pw->pw_gecos, destlen);
 
-  pwnl = mutt_strlen (pw->pw_name);
+  pwnl = str_len (pw->pw_name);
 
   for (idx = 0; dest[idx]; idx++) {
     if (dest[idx] == '&') {
@@ -531,8 +538,8 @@ void mutt_set_parameter (const char *attribute, const char *value,
   }
 
   q = mutt_new_parameter ();
-  q->attribute = safe_strdup (attribute);
-  q->value = safe_strdup (value);
+  q->attribute = str_dup (attribute);
+  q->value = str_dup (value);
   q->next = *p;
   *p = q;
 }
@@ -615,26 +622,26 @@ void mutt_free_envelope (ENVELOPE ** p)
   rfc822_free_address (&(*p)->reply_to);
   rfc822_free_address (&(*p)->mail_followup_to);
 
-  FREE (&(*p)->list_post);
-  FREE (&(*p)->subject);
+  mem_free (&(*p)->list_post);
+  mem_free (&(*p)->subject);
   /* real_subj is just an offset to subject and shouldn't be freed */
-  FREE (&(*p)->message_id);
-  FREE (&(*p)->supersedes);
-  FREE (&(*p)->date);
-  FREE (&(*p)->x_label);
-  FREE (&(*p)->organization);
+  mem_free (&(*p)->message_id);
+  mem_free (&(*p)->supersedes);
+  mem_free (&(*p)->date);
+  mem_free (&(*p)->x_label);
+  mem_free (&(*p)->organization);
 #ifdef USE_NNTP
-  FREE (&(*p)->newsgroups);
-  FREE (&(*p)->xref);
-  FREE (&(*p)->followup_to);
-  FREE (&(*p)->x_comment_to);
+  mem_free (&(*p)->newsgroups);
+  mem_free (&(*p)->xref);
+  mem_free (&(*p)->followup_to);
+  mem_free (&(*p)->x_comment_to);
 #endif
 
   mutt_buffer_free (&(*p)->spam);
   mutt_free_list (&(*p)->references);
   mutt_free_list (&(*p)->in_reply_to);
   mutt_free_list (&(*p)->userhdrs);
-  FREE (p);
+  mem_free (p);
 }
 
 /* move all the headers from extra not present in base into base */
@@ -698,9 +705,9 @@ void mutt_free_alias (ALIAS ** p)
   while (*p) {
     t = *p;
     *p = (*p)->next;
-    FREE (&t->name);
+    mem_free (&t->name);
     rfc822_free_address (&t->addr);
-    FREE (&t);
+    mem_free (&t);
   }
 }
 
@@ -745,15 +752,15 @@ void mutt_pretty_mailbox (char *s)
   }
   *q = 0;
 
-  if (safe_strncmp (s, Maildir, (len = mutt_strlen (Maildir))) == 0 &&
+  if (str_ncmp (s, Maildir, (len = str_len (Maildir))) == 0 &&
       s[len] == '/') {
     *s++ = '=';
-    memmove (s, s + len, mutt_strlen (s + len) + 1);
+    memmove (s, s + len, str_len (s + len) + 1);
   }
-  else if (safe_strncmp (s, Homedir, (len = mutt_strlen (Homedir))) == 0 &&
+  else if (str_ncmp (s, Homedir, (len = str_len (Homedir))) == 0 &&
            s[len] == '/') {
     *s++ = '~';
-    memmove (s, s + len - 1, mutt_strlen (s + len - 1) + 1);
+    memmove (s, s + len - 1, str_len (s + len - 1) + 1);
   }
 }
 
@@ -793,7 +800,7 @@ void mutt_expand_fmt (char *dest, size_t destlen, const char *fmt,
   size_t slen;
   int found = 0;
 
-  slen = mutt_strlen (src);
+  slen = str_len (src);
   destlen--;
 
   for (p = fmt, d = dest; destlen && *p; p++) {
@@ -825,8 +832,8 @@ void mutt_expand_fmt (char *dest, size_t destlen, const char *fmt,
   *d = '\0';
 
   if (!found && destlen > 0) {
-    safe_strcat (dest, destlen, " ");
-    safe_strcat (dest, destlen, src);
+    str_cat (dest, destlen, " ");
+    str_cat (dest, destlen, src);
   }
 
 }
@@ -854,13 +861,13 @@ int mutt_check_overwrite (const char *attname, const char *path,
         str_replace (directory, fname);
         break;
       case 1:                  /* yes */
-        FREE (directory);
+        mem_free (directory);
         break;
       case -1:                 /* abort */
-        FREE (directory);
+        mem_free (directory);
         return -1;
       case 2:                  /* no */
-        FREE (directory);
+        mem_free (directory);
         return 1;
       }
     }
@@ -945,7 +952,7 @@ int mutt_skipchars (const char *s, const char *c)
     ret++;
     s++;
   }
-  return (mutt_strlen (p));
+  return (str_len (p));
 }
 
 void mutt_FormatString (char *dest,     /* output buffer */
@@ -1045,7 +1052,7 @@ void mutt_FormatString (char *dest,     /* output buffer */
         if (count > col) {
           count -= col;         /* how many columns left on this line */
           mutt_FormatString (buf, sizeof (buf), src, callback, data, flags);
-          wid = mutt_strlen (buf);
+          wid = str_len (buf);
           if (count > wid) {
             count -= wid;       /* how many chars to pad */
             memset (wptr, ch, count);
@@ -1103,7 +1110,7 @@ void mutt_FormatString (char *dest,     /* output buffer */
               *p = '_';
         }
 
-        if ((len = mutt_strlen (buf)) + wlen > destlen)
+        if ((len = str_len (buf)) + wlen > destlen)
           len = (destlen - wlen > 0) ? (destlen - wlen) : 0;
 
         memcpy (wptr, buf, len);
@@ -1142,7 +1149,7 @@ void mutt_FormatString (char *dest,     /* output buffer */
     }
     else {
       unsigned int bar = mutt_skipchars (src, "%\\");
-      char *bar2 = safe_malloc (bar + 1);
+      char *bar2 = mem_malloc (bar + 1);
 
       strfcpy (bar2, src, bar + 1);
       while (bar--) {
@@ -1150,7 +1157,7 @@ void mutt_FormatString (char *dest,     /* output buffer */
         wlen++;
       }
       col += mutt_strwidth (bar2);
-      FREE (&bar2);
+      mem_free (&bar2);
     }
   }
   *wptr = 0;
@@ -1174,17 +1181,17 @@ FILE *mutt_open_read (const char *path, pid_t * thepid)
   FILE *f;
   struct stat s;
 
-  int len = mutt_strlen (path);
+  int len = str_len (path);
 
   if (path[len - 1] == '|') {
     /* read from a pipe */
 
-    char *s = safe_strdup (path);
+    char *s = str_dup (path);
 
     s[len - 1] = 0;
     mutt_endwin (NULL);
     *thepid = mutt_create_filter (s, NULL, &f, NULL);
-    FREE (&s);
+    mem_free (&s);
   }
   else {
     if (stat (path, &s) < 0)
@@ -1225,16 +1232,10 @@ int mutt_save_confirm (const char *s, struct stat *st)
   }
 #endif
 
-  if (stat (s, st) != -1) {
-    if (magic == -1) {
-      mutt_error (_("%s is not a mailbox!"), s);
-      return 1;
-    }
-
+  if (magic > 0 && !mx_access (s, W_OK)) {
     if (option (OPTCONFIRMAPPEND) &&
-        (!TrashPath || (mutt_strcmp (s, TrashPath) != 0)))
+        (!TrashPath || (str_cmp (s, TrashPath) != 0))) {
       /* if we're appending to the trash, there's no point in asking */
-    {
       snprintf (tmp, sizeof (tmp), _("Append messages to %s?"), s);
       if ((rc = mutt_yesorno (tmp, M_YES)) == M_NO)
         ret = 1;
@@ -1242,6 +1243,13 @@ int mutt_save_confirm (const char *s, struct stat *st)
         ret = -1;
     }
   }
+
+  if (stat (s, st) != -1) {
+    if (magic == -1) {
+      mutt_error (_("%s is not a mailbox!"), s);
+      return 1;
+    }
+  }
   else {
 #ifdef USE_IMAP
     if (magic != M_IMAP)
@@ -1270,81 +1278,6 @@ int mutt_save_confirm (const char *s, struct stat *st)
   return (ret);
 }
 
-void state_prefix_putc (char c, STATE * s)
-{
-  if (s->flags & M_PENDINGPREFIX) {
-    int i;
-
-    i = mutt_strlen (Quotebuf);
-    Quotebuf[i++] = c;
-    Quotebuf[i] = '\0';
-    if (i == sizeof (Quotebuf) - 1 || c == '\n') {
-      char buf[2 * SHORT_STRING];
-      int j = 0, offset = 0;
-      regmatch_t pmatch[1];
-
-      state_reset_prefix (s);
-      while (regexec
-             ((regex_t *) QuoteRegexp.rx, &Quotebuf[offset], 1, pmatch,
-              0) == 0)
-        offset += pmatch->rm_eo;
-
-      if (!option (OPTQUOTEEMPTY) && Quotebuf[offset] == '\n') {
-        buf[0] = '\n';
-        buf[1] = '\0';
-      }
-      else if (option (OPTQUOTEQUOTED) && offset) {
-        for (i = 0; i < offset; i++)
-          if (Quotebuf[i] != ' ')
-            j = i;
-        strncpy (buf, Quotebuf, j + 1);
-        strcpy (buf + j + 1, Quotebuf + j);
-      }
-      else
-        snprintf (buf, sizeof (buf), "%s%s", NONULL (s->prefix), Quotebuf);
-
-      state_puts (buf, s);
-    }
-  }
-  else
-    state_putc (c, s);
-
-  if (c == '\n') {
-    state_set_prefix (s);
-    Quotebuf[0] = '\0';
-  }
-}
-
-int state_printf (STATE * s, const char *fmt, ...)
-{
-  int rv;
-  va_list ap;
-
-  va_start (ap, fmt);
-  rv = vfprintf (s->fpout, fmt, ap);
-  va_end (ap);
-
-  return rv;
-}
-
-void state_mark_attach (STATE * s)
-{
-  if ((s->flags & M_DISPLAY) && !mutt_strcmp (Pager, "builtin"))
-    state_puts (AttachmentMarker, s);
-}
-
-void state_attach_puts (const char *t, STATE * s)
-{
-  if (*t != '\n')
-    state_mark_attach (s);
-  while (*t) {
-    state_putc (*t, s);
-    if (*t++ == '\n' && *t)
-      if (*t != '\n')
-        state_mark_attach (s);
-  }
-}
-
 void mutt_display_sanitize (char *s)
 {
   for (; *s; s++) {
@@ -1361,85 +1294,6 @@ void mutt_sleep (short s)
     sleep (s);
 }
 
-/*
- * Creates and initializes a BUFFER*. If passed an existing BUFFER*,
- * just initializes. Frees anything already in the buffer.
- *
- * Disregards the 'destroy' flag, which seems reserved for caller.
- * This is bad, but there's no apparent protocol for it.
- */
-BUFFER *mutt_buffer_init (BUFFER * b)
-{
-  if (!b) {
-    b = safe_malloc (sizeof (BUFFER));
-    if (!b)
-      return NULL;
-  }
-  else {
-    FREE(&b->data);
-  }
-  memset (b, 0, sizeof (BUFFER));
-  return b;
-}
-
-/*
- * Creates and initializes a BUFFER*. If passed an existing BUFFER*,
- * just initializes. Frees anything already in the buffer. Copies in
- * the seed string.
- *
- * Disregards the 'destroy' flag, which seems reserved for caller.
- * This is bad, but there's no apparent protocol for it.
- */
-BUFFER *mutt_buffer_from (BUFFER * b, char *seed)
-{
-  if (!seed)
-    return NULL;
-
-  b = mutt_buffer_init (b);
-  b->data = safe_strdup (seed);
-  b->dsize = mutt_strlen (seed);
-  b->dptr = (char *) b->data + b->dsize;
-  return b;
-}
-
-void mutt_buffer_addstr (BUFFER * buf, const char *s)
-{
-  mutt_buffer_add (buf, s, mutt_strlen (s));
-}
-
-void mutt_buffer_addch (BUFFER * buf, char c)
-{
-  mutt_buffer_add (buf, &c, 1);
-}
-
-void mutt_buffer_free (BUFFER ** p)
-{
-  if (!p || !*p)
-    return;
-
-  FREE (&(*p)->data);
-  /* dptr is just an offset to data and shouldn't be freed */
-  FREE (p);
-}
-
-/* dynamically grows a BUFFER to accomodate s, in increments of 128 bytes.
- * Always one byte bigger than necessary for the null terminator, and
- * the buffer is always null-terminated */
-void mutt_buffer_add (BUFFER * buf, const char *s, size_t len)
-{
-  size_t offset;
-
-  if (buf->dptr + len + 1 > buf->data + buf->dsize) {
-    offset = buf->dptr - buf->data;
-    buf->dsize += len < 128 ? 128 : len + 1;
-    safe_realloc ((void **) &buf->data, buf->dsize);
-    buf->dptr = buf->data + offset;
-  }
-  memcpy (buf->dptr, s, len);
-  buf->dptr += len;
-  *(buf->dptr) = '\0';
-}
-
 /* Decrease a file's modification time by 1 second */
 
 time_t mutt_decrease_mtime (const char *f, struct stat *st)
@@ -1483,8 +1337,8 @@ void mutt_free_spam_list (SPAM_LIST ** list)
     p = *list;
     *list = (*list)->next;
     rx_free (&p->rx);
-    FREE(&p->template);
-    FREE(&p);
+    mem_free(&p->template);
+    mem_free(&p);
   }
 }
 
@@ -1503,7 +1357,7 @@ int mutt_match_spam_list (const char *s, SPAM_LIST * l, char *text, int x)
   for (; l; l = l->next) {
     /* If this pattern needs more matches, expand pmatch. */
     if (l->nmatch > nmatch) {
-      safe_realloc (&pmatch, l->nmatch * sizeof (regmatch_t));
+      mem_realloc (&pmatch, l->nmatch * sizeof (regmatch_t));
       nmatch = l->nmatch;
     }
 
@@ -1563,8 +1417,8 @@ int mutt_cmp_header (const HEADER * h1, const HEADER * h2) {
 int mutt_cmp_addr (const ADDRESS * a, const ADDRESS * b)
 {
   while (a && b) {
-    if (mutt_strcmp (a->mailbox, b->mailbox) ||
-        mutt_strcmp (a->personal, b->personal))
+    if (str_cmp (a->mailbox, b->mailbox) ||
+        str_cmp (a->personal, b->personal))
       return (0);
 
     a = a->next;
@@ -1579,7 +1433,7 @@ int mutt_cmp_addr (const ADDRESS * a, const ADDRESS * b)
 int mutt_cmp_list (const LIST * a, const LIST * b)
 {
   while (a && b) {
-    if (mutt_strcmp (a->data, b->data))
+    if (str_cmp (a->data, b->data))
       return (0);
 
     a = a->next;
@@ -1594,8 +1448,8 @@ int mutt_cmp_list (const LIST * a, const LIST * b)
 int mutt_cmp_env (const ENVELOPE * e1, const ENVELOPE * e2)
 {
   if (e1 && e2) {
-    if (mutt_strcmp (e1->message_id, e2->message_id) ||
-        mutt_strcmp (e1->subject, e2->subject) ||
+    if (str_cmp (e1->message_id, e2->message_id) ||
+        str_cmp (e1->subject, e2->subject) ||
         !mutt_cmp_list (e1->references, e2->references) ||
         !mutt_cmp_addr (e1->from, e2->from) ||
         !mutt_cmp_addr (e1->sender, e2->sender) ||
@@ -1618,8 +1472,8 @@ int mutt_cmp_env (const ENVELOPE * e1, const ENVELOPE * e2)
 int mutt_cmp_param (const PARAMETER * p1, const PARAMETER * p2)
 {
   while (p1 && p2) {
-    if (mutt_strcmp (p1->attribute, p2->attribute) ||
-        mutt_strcmp (p1->value, p2->value))
+    if (str_cmp (p1->attribute, p2->attribute) ||
+        str_cmp (p1->value, p2->value))
       return (0);
 
     p1 = p1->next;
@@ -1635,8 +1489,8 @@ int mutt_cmp_body (const BODY * b1, const BODY * b2)
 {
   if (b1->type != b2->type ||
       b1->encoding != b2->encoding ||
-      mutt_strcmp (b1->subtype, b2->subtype) ||
-      mutt_strcmp (b1->description, b2->description) ||
+      str_cmp (b1->subtype, b2->subtype) ||
+      str_cmp (b1->description, b2->description) ||
       !mutt_cmp_param (b1->parameter, b2->parameter) ||
       b1->length != b2->length)
     return (0);