X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=rfc2047.c;h=e17325453d17ab2255ad100f27d97bc2cf292970;hp=7fc21d004a73414c9fa45c10e288fe47714a59d5;hb=9218fd9d7e2a7976b34683c60cb94f7fda42141a;hpb=bbc4fd52516a8afefbd14c77e34f8389d6f0a6ed

diff --git a/rfc2047.c b/rfc2047.c
index 7fc21d0..e173254 100644
--- a/rfc2047.c
+++ b/rfc2047.c
@@ -17,6 +17,7 @@
 #include "mime.h"
 #include "charset.h"
 #include "rfc2047.h"
+#include "thread.h"
 
 #include "lib/mem.h"
 #include "lib/str.h"
@@ -45,10 +46,10 @@
 
 extern char RFC822Specials[];
 
-typedef size_t (*encoder_t) (char *, ICONV_CONST char *, size_t,
+typedef size_t (*encoder_t) (char *, const char *, size_t,
                              const char *);
 
-static size_t convert_string (ICONV_CONST char *f, size_t flen,
+static size_t convert_string (const char *f, size_t flen,
                               const char *from, const char *to,
                               char **t, size_t * tlen)
 {
@@ -62,8 +63,8 @@ static size_t convert_string (ICONV_CONST char *f, size_t flen,
     return (size_t) (-1);
   obl = 4 * flen + 1;
   ob = buf = mem_malloc (obl);
-  n = iconv (cd, &f, &flen, &ob, &obl);
-  if (n == (size_t) (-1) || iconv (cd, 0, 0, &ob, &obl) == (size_t) (-1)) {
+  n = my_iconv(cd, &f, &flen, &ob, &obl);
+  if (n == (size_t) (-1) || my_iconv(cd, 0, 0, &ob, &obl) == (size_t) (-1)) {
     e = errno;
     mem_free (&buf);
     iconv_close (cd);
@@ -142,7 +143,7 @@ char *mutt_choose_charset (const char *fromcode, const char *charsets,
   return tocode;
 }
 
-static size_t b_encoder (char *s, ICONV_CONST char *d, size_t dlen,
+static size_t b_encoder (char *s, const char *d, size_t dlen,
                          const char *tocode)
 {
   char *s0 = s;
@@ -179,7 +180,7 @@ static size_t b_encoder (char *s, ICONV_CONST char *d, size_t dlen,
   return s - s0;
 }
 
-static size_t q_encoder (char *s, ICONV_CONST char *d, size_t dlen,
+static size_t q_encoder (char *s, const char *d, size_t dlen,
                          const char *tocode)
 {
   char hex[] = "0123456789ABCDEF";
@@ -214,13 +215,13 @@ static size_t q_encoder (char *s, ICONV_CONST char *d, size_t dlen,
  * tocode, unless fromcode is 0, in which case the data is assumed to
  * be already in tocode, which should be 8-bit and stateless.
  */
-static size_t try_block (ICONV_CONST char *d, size_t dlen,
+static size_t try_block (const char *d, size_t dlen,
                          const char *fromcode, const char *tocode,
                          encoder_t * encoder, size_t * wlen)
 {
   char buf1[ENCWORD_LEN_MAX - ENCWORD_LEN_MIN + 1];
   iconv_t cd;
-  ICONV_CONST char *ib;
+  const char *ib;
   char *ob, *p;
   size_t ibl, obl;
   int count, len, len_b, len_q;
@@ -229,8 +230,8 @@ static size_t try_block (ICONV_CONST char *d, size_t dlen,
     cd = mutt_iconv_open (tocode, fromcode, 0);
     assert (cd != (iconv_t) (-1));
     ib = d, ibl = dlen, ob = buf1, obl = sizeof (buf1) - str_len (tocode);
-    if (iconv (cd, &ib, &ibl, &ob, &obl) == (size_t) (-1) ||
-        iconv (cd, 0, 0, &ob, &obl) == (size_t) (-1)) {
+    if (my_iconv(cd, &ib, &ibl, &ob, &obl) == (size_t) (-1) ||
+        my_iconv(cd, 0, 0, &ob, &obl) == (size_t) (-1)) {
       assert (errno == E2BIG);
       iconv_close (cd);
       assert (ib > d);
@@ -287,7 +288,7 @@ static size_t encode_block (char *s, char *d, size_t dlen,
 {
   char buf1[ENCWORD_LEN_MAX - ENCWORD_LEN_MIN + 1];
   iconv_t cd;
-  ICONV_CONST char *ib;
+  const char *ib;
   char *ob;
   size_t ibl, obl, n1, n2;
 
@@ -295,8 +296,8 @@ static size_t encode_block (char *s, char *d, size_t dlen,
     cd = mutt_iconv_open (tocode, fromcode, 0);
     assert (cd != (iconv_t) (-1));
     ib = d, ibl = dlen, ob = buf1, obl = sizeof (buf1) - str_len (tocode);
-    n1 = iconv (cd, &ib, &ibl, &ob, &obl);
-    n2 = iconv (cd, 0, 0, &ob, &obl);
+    n1 = my_iconv(cd, &ib, &ibl, &ob, &obl);
+    n2 = my_iconv(cd, 0, 0, &ob, &obl);
     assert (n1 != (size_t) (-1) && n2 != (size_t) (-1));
     iconv_close (cd);
     return (*encoder) (s, buf1, ob - buf1, tocode);
@@ -343,7 +344,7 @@ static size_t choose_block (char *d, size_t dlen, int col,
  * The input data is assumed to be a single line starting at column col;
  * if col is non-zero, the preceding character was a space.
  */
-static int rfc2047_encode (ICONV_CONST char *d, size_t dlen, int col,
+static int rfc2047_encode (const char *d, size_t dlen, int col,
                            const char *fromcode, const char *charsets,
                            char **e, size_t * elen, char *specials)
 {
@@ -356,7 +357,7 @@ static int rfc2047_encode (ICONV_CONST char *d, size_t dlen, int col,
   encoder_t encoder;
   char *tocode1 = 0;
   const char *tocode;
-  char *icode = "UTF-8";
+  const char *icode = "UTF-8";
 
   /* Try to convert to UTF-8. */
   if (convert_string (d, dlen, fromcode, icode, &u, &ulen)) {
@@ -519,7 +520,7 @@ void _rfc2047_encode_string (char **pd, int encode_specials, int col)
 {
   char *e;
   size_t elen;
-  char *charsets;
+  const char *charsets;
 
   if (!Charset || !*pd)
     return;
@@ -801,3 +802,24 @@ void rfc2047_decode_adrlist (ADDRESS * a)
     a = a->next;
   }
 }
+
+void rfc2047_decode_envelope (ENVELOPE* e) {
+
+  if (!e)
+    return;
+
+  /* do RFC2047 decoding */
+  rfc2047_decode_adrlist (e->from);
+  rfc2047_decode_adrlist (e->to);
+  rfc2047_decode_adrlist (e->cc);
+  rfc2047_decode_adrlist (e->bcc);
+  rfc2047_decode_adrlist (e->reply_to);
+  rfc2047_decode_adrlist (e->mail_followup_to);
+  rfc2047_decode_adrlist (e->return_path);
+  rfc2047_decode_adrlist (e->sender);
+
+  if (e->subject) {
+    rfc2047_decode (&e->subject);
+    mutt_adjust_subject (e);
+  }
+}