simplifications.

[apps/madmutt.git] / handler.c

diff --git a/handler.c b/handler.c
index 4129fda..e561363 100644 (file)
--- a/handler.c
+++ b/handler.c
@@ -7,32 +7,18 @@
  * please see the file GPL in the top level source directory.
  */
 
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-
-#include <lib-lib/mem.h>
-#include <lib-lib/ascii.h>
-#include <lib-lib/str.h>
-#include <lib-lib/macros.h>
-#include <lib-lib/file.h>
+#include <lib-lib/lib-lib.h>
 
 #include <lib-mime/mime.h>
+#include <lib-mime/rfc3676.h>
 
 #include <lib-ui/curses.h>
 
+#include <lib-sys/unix.h>
+
 #include "mutt.h"
 #include "recvattach.h"
 #include "handler.h"
-#include "rfc1524.h"
-#include "rfc3676.h"
 #include "keymap.h"
 #include "copy.h"
 #include "charset.h"
@@ -271,7 +257,7 @@ void mutt_decode_base64 (STATE * s, long len, int istext, iconv_t cd)
     else
       bufi[l++] = ch;
 
-    if (l + 8 >= sizeof (bufi))
+    if (l + 8 >= ssizeof (bufi))
       mutt_convert_to_state (cd, bufi, &l, s);
   }
 
@@ -782,14 +768,12 @@ static int alternative_handler (BODY * a, STATE * s)
 
     mustfree = 1;
     fstat (fileno (s->fpin), &st);
-    b = mutt_new_body ();
+    b = body_new();
     b->length = (long) st.st_size;
-    b->parts = mutt_parse_multipart (s->fpin,
-                                     mutt_get_parameter ("boundary",
-                                                         a->parameter),
-                                     (long) st.st_size,
-                                     ascii_strcasecmp ("digest",
-                                                       a->subtype) == 0);
+    b->parts = mutt_parse_multipart(s->fpin,
+                                    parameter_getval(a->parameter, "boundary"),
+                                    (long)st.st_size,
+                                    !ascii_strcasecmp("digest", a->subtype));
   }
   else
     b = a;
@@ -840,12 +824,12 @@ static int alternative_handler (BODY * a, STATE * s)
     while (b) {
       snprintf (buf, sizeof (buf), "%s/%s", TYPE (b), b->subtype);
       if (mutt_is_autoview (b, buf)) {
-        rfc1524_entry *entry = rfc1524_new_entry ();
+        rfc1524_entry *entry = rfc1524_entry_new();
 
         if (rfc1524_mailcap_lookup (b, buf, entry, M_AUTOVIEW)) {
           choice = b;
         }
-        rfc1524_free_entry (&entry);
+        rfc1524_entry_delete(&entry);
       }
       b = b->next;
     }
@@ -906,7 +890,7 @@ static int alternative_handler (BODY * a, STATE * s)
   }
 
   if (mustfree)
-    mutt_free_body (&a);
+    body_list_wipe(&a);
 
   return (rc);
 }
@@ -923,7 +907,7 @@ static int message_handler (BODY * a, STATE * s)
   if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
       a->encoding == ENCUUENCODED) {
     fstat (fileno (s->fpin), &st);
-    b = mutt_new_body ();
+    b = body_new();
     b->length = (long) st.st_size;
     b->parts = mutt_parse_messageRFC822 (s->fpin, b);
   }
@@ -947,7 +931,7 @@ static int message_handler (BODY * a, STATE * s)
 
   if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
       a->encoding == ENCUUENCODED)
-    mutt_free_body (&b);
+    body_list_wipe(&b);
 
   return (rc);
 }
@@ -998,14 +982,12 @@ static int multipart_handler (BODY * a, STATE * s)
   if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
       a->encoding == ENCUUENCODED) {
     fstat (fileno (s->fpin), &st);
-    b = mutt_new_body ();
+    b = body_new();
     b->length = (long) st.st_size;
-    b->parts = mutt_parse_multipart (s->fpin,
-                                     mutt_get_parameter ("boundary",
-                                                         a->parameter),
-                                     (long) st.st_size,
-                                     ascii_strcasecmp ("digest",
-                                                       a->subtype) == 0);
+    b->parts = mutt_parse_multipart(s->fpin,
+                                    parameter_getval(a->parameter, "boundary"),
+                                    (long)st.st_size,
+                                    !ascii_strcasecmp("digest", a->subtype));
   }
   else
     b = a;
@@ -1050,14 +1032,14 @@ static int multipart_handler (BODY * a, STATE * s)
 
   if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
       a->encoding == ENCUUENCODED)
-    mutt_free_body (&b);
+    body_list_wipe(&b);
 
   return (rc);
 }
 
 static int autoview_handler (BODY * a, STATE * s)
 {
-  rfc1524_entry *entry = rfc1524_new_entry ();
+  rfc1524_entry *entry = rfc1524_entry_new();
   char buffer[LONG_STRING];
   char type[STRING];
   char command[LONG_STRING];
@@ -1094,7 +1076,7 @@ static int autoview_handler (BODY * a, STATE * s)
 
     if ((fpin = safe_fopen (tempfile, "w+")) == NULL) {
       mutt_perror ("fopen");
-      rfc1524_free_entry (&entry);
+      rfc1524_entry_delete(&entry);
       return (-1);
     }
 
@@ -1170,7 +1152,7 @@ static int autoview_handler (BODY * a, STATE * s)
     if (s->flags & M_DISPLAY)
       mutt_clear_error ();
   }
-  rfc1524_free_entry (&entry);
+  rfc1524_entry_delete(&entry);
   return (rc);
 }
 
@@ -1180,7 +1162,7 @@ static int external_body_handler (BODY * b, STATE * s)
   const char *expiration;
   time_t expire;
 
-  access_type = mutt_get_parameter ("access-type", b->parameter);
+  access_type = parameter_getval(b->parameter, "access-type");
   if (!access_type) {
     if (s->flags & M_DISPLAY) {
       state_mark_attach (s);
@@ -1189,7 +1171,7 @@ static int external_body_handler (BODY * b, STATE * s)
     return (-1);
   }
 
-  expiration = mutt_get_parameter ("expiration", b->parameter);
+  expiration = parameter_getval(b->parameter, "expiration");
   if (expiration)
     expire = mutt_parse_date (expiration, NULL);
   else
@@ -1203,7 +1185,7 @@ static int external_body_handler (BODY * b, STATE * s)
       state_mark_attach (s);
       state_printf (s, _("[-- This %s/%s attachment "),
                     TYPE (b->parts), b->parts->subtype);
-      length = mutt_get_parameter ("length", b->parameter);
+      length = parameter_getval(b->parameter, "length");
       if (length) {
         mutt_pretty_size (pretty_size, sizeof (pretty_size),
                           strtol (length, NULL, 10));
@@ -1260,16 +1242,16 @@ static int external_body_handler (BODY * b, STATE * s)
 void mutt_decode_attachment (BODY * b, STATE * s)
 {
   int istext = mutt_is_text_part (b);
-  iconv_t cd = (iconv_t) (-1);
+  iconv_t cd = MUTT_ICONV_ERROR;
 
   Quotebuf[0] = '\0';
 
   if (istext) {
     if (s->flags & M_CHARCONV) {
-      const char *charset = mutt_get_parameter ("charset", b->parameter);
+      const char *charset = parameter_getval(b->parameter, "charset");
 
       if (!option (OPTSTRICTMIME) && !charset)
-        charset = mutt_get_first_charset (AssumedCharset);
+        charset = charset_getfirst(AssumedCharset);
       if (charset && Charset)
         cd = mutt_iconv_open (Charset, charset, M_ICONV_HOOK_FROM);
     }
@@ -1299,7 +1281,7 @@ void mutt_decode_attachment (BODY * b, STATE * s)
     break;
   }
 
-  if (cd != (iconv_t) (-1))
+  if (cd != MUTT_ICONV_ERROR)
     iconv_close (cd);
 }
 
@@ -1321,13 +1303,13 @@ int mutt_body_handler (BODY * b, STATE * s)
 
   snprintf (type, sizeof (type), "%s/%s", TYPE (b), b->subtype);
   if (mutt_is_autoview (b, type)) {
-    rfc1524_entry *entry = rfc1524_new_entry ();
+    rfc1524_entry *entry = rfc1524_entry_new();
 
     if (rfc1524_mailcap_lookup (b, type, entry, M_AUTOVIEW)) {
       handler = autoview_handler;
       s->flags &= ~M_CHARCONV;
     }
-    rfc1524_free_entry (&entry);
+    rfc1524_entry_delete(&entry);
   }
   else if (b->type == TYPETEXT) {
     if (ascii_strcasecmp ("plain", b->subtype) == 0) {
@@ -1337,9 +1319,8 @@ int mutt_body_handler (BODY * b, STATE * s)
       if (mutt_is_application_pgp (b))
         handler = crypt_pgp_application_pgp_handler;
       else
-        if (ascii_strcasecmp
-            ("flowed", mutt_get_parameter ("format", b->parameter)) == 0)
-        handler = rfc3676_handler;
+        if (!ascii_strcasecmp("flowed", parameter_getval(b->parameter, "format")))
+          handler = rfc3676_handler;
       else
         plaintext = 1;
     }
@@ -1362,7 +1343,7 @@ int mutt_body_handler (BODY * b, STATE * s)
     if (ascii_strcasecmp ("alternative", b->subtype) == 0)
       handler = alternative_handler;
     else if (ascii_strcasecmp ("signed", b->subtype) == 0) {
-      p = mutt_get_parameter ("protocol", b->parameter);
+      p = parameter_getval(b->parameter, "protocol");
 
       if (!p)
         mutt_error (_("Error: multipart/signed has no protocol."));
@@ -1371,7 +1352,7 @@ int mutt_body_handler (BODY * b, STATE * s)
         handler = mutt_signed_handler;
     }
     else if (m_strcasecmp("encrypted", b->subtype) == 0) {
-      p = mutt_get_parameter ("protocol", b->parameter);
+      p = parameter_getval(b->parameter, "protocol");
 
       if (!p)
         mutt_error (_