Revised expected output with -prefer in test/mhlist/test-mhlist.

[nmh] / uip / mhfixmsg.c

diff --git a/uip/mhfixmsg.c b/uip/mhfixmsg.c
index 2737dac8ccc0e40dcfdfad52a8f221def7683e33..438f8a66a7ab03427721c5e961398f080085dde3 100644 (file)
--- a/uip/mhfixmsg.c
+++ b/uip/mhfixmsg.c
@@ -14,6 +14,7 @@
 #include "../sbr/m_maildir.h"
 #include "../sbr/m_mktemp.h"
 #include "../sbr/mime_type.h"
+#include "mhmisc.h"
 #include "mhfree.h"
 #include "mhoutsbr.h"
 #include "mhshowsbr.h"
@@ -61,16 +62,6 @@ int debugsw; /* Needed by mhparse.c. */
 
 #define quitser pipeser
 
-/* mhparse.c */
-extern int skip_mp_cte_check;                 /* flag to InitMultiPart */
-extern int suppress_bogus_mp_content_warning; /* flag to InitMultiPart */
-extern int bogus_mp_content;                  /* flag from InitMultiPart */
-/* flags to/from parse_header_attrs */
-extern int suppress_extraneous_trailing_semicolon_warning;
-
-/* mhmisc.c */
-void flush_errors (void);
-
 /*
  * static prototypes
  */
@@ -87,8 +78,8 @@ typedef struct fix_transformations {
     char *textcharset;
 } fix_transformations;
 
-int mhfixmsgsbr (CT *, char *, const fix_transformations *, FILE **, char *,
-                 FILE **);
+static int mhfixmsgsbr (CT *, char *, const fix_transformations *,
+    FILE **, char *, FILE **);
 static int fix_boundary (CT *, int *);
 static int copy_input_to_output (const char *, FILE *, const char *, FILE *);
 static int get_multipart_boundary (CT, char **);
@@ -116,7 +107,7 @@ static int should_decode(const char *, const char *, const char *);
 static int content_encoding (CT, const char **);
 static int strip_crs (CT, int *);
 static void update_cte (CT);
-static int least_restrictive_encoding (CT);
+static int least_restrictive_encoding (CT) PURE;
 static int less_restrictive (int, int);
 static int convert_charsets (CT, char *, int *);
 static int fix_always (CT, int *);
@@ -125,7 +116,8 @@ static int fix_filename_encoding (CT);
 static int write_content (CT, const char *, char *, FILE *, int, int);
 static void set_text_ctparams(CT, char *, int);
 static int remove_file (const char *);
-static void report (char *, char *, char *, char *, ...);
+static void report (char *, char *, char *, char *, ...)
+    CHECK_PRINTF(4, 5);
 static void pipeser (int);
 
 
@@ -232,11 +224,10 @@ main (int argc, char **argv) {
                     adios (NULL, "missing argument to %s", argp[-2]);
                 }
                 if (! strncasecmp (cp, "multipart/", 10)  ||
-                    ! strncasecmp (cp, "message/", 8)) {
+                    ! strncasecmp (cp, "message/", 8))
                     adios (NULL, "-fixtype %s not allowed", cp);
-                } else if (! strchr (cp, '/')) {
+                if (! strchr (cp, '/'))
                     adios (NULL, "-fixtype requires type/subtype");
-                }
                 if (fx.fixtypes == NULL) { fx.fixtypes = svector_create (10); }
                 svector_push_back (fx.fixtypes, cp);
                 continue;
@@ -287,11 +278,9 @@ main (int argc, char **argv) {
             }
         }
         if (*cp == '+' || *cp == '@') {
-            if (folder) {
+            if (folder)
                 adios (NULL, "only one folder at a time!");
-            } else {
-                folder = pluspath (cp);
-            }
+            folder = pluspath (cp);
         } else {
             if (*cp == '/') {
                 /* Interpret a full path as a filename, not a message. */
@@ -309,12 +298,12 @@ main (int argc, char **argv) {
      * Read the standard profile setup
      */
     if ((fp = fopen (cp = etcpath ("mhn.defaults"), "r"))) {
-        readconfig ((struct node **) 0, fp, cp, 0);
+        readconfig(NULL, fp, cp, 0);
         fclose (fp);
     }
 
-    suppress_bogus_mp_content_warning = skip_mp_cte_check = 1;
-    suppress_extraneous_trailing_semicolon_warning = 1;
+    suppress_bogus_mp_content_warning = skip_mp_cte_check = true;
+    suppress_extraneous_trailing_semicolon_warning = true;
 
     if (! context_find ("path")) {
         free (path ("./", TFOLDER));
@@ -487,7 +476,10 @@ main (int argc, char **argv) {
 
     if (*cts) {
         for (ctp = cts; *ctp; ++ctp) {
-            status += mhfixmsgsbr (ctp, maildir, &fx, &infp, outfile, &outfp);
+            status =
+                mhfixmsgsbr (ctp, maildir, &fx, &infp, outfile, &outfp) == OK
+                ? 0
+                : 1;
             free_content (*ctp);
 
             if (using_stdin) {
@@ -514,7 +506,7 @@ main (int argc, char **argv) {
     free (folder);
     free (arguments);
 
-    done (status);
+    done (status == OK ? 0 : 1);
     return NOTOK;
 }
 
@@ -522,7 +514,7 @@ main (int argc, char **argv) {
 /*
  * Apply transformations to one message.
  */
-int
+static int
 mhfixmsgsbr (CT *ctp, char *maildir, const fix_transformations *fx,
              FILE **infp, char *outfile, FILE **outfp) {
     /* Store input filename in case one of the transformations, i.e.,
@@ -868,7 +860,7 @@ replace_boundary (CT ct, char *file, char *boundary) {
 
                new_ctline = concat(" ", ct->c_ctinfo.ci_type, "/",
                                    ct->c_ctinfo.ci_subtype, NULL);
-               new_params = output_params(strlen(TYPE_FIELD) +
+               new_params = output_params(LEN(TYPE_FIELD) +
                                           strlen(new_ctline) + 1,
                                           ct->c_ctinfo.ci_first_pm, NULL, 0);
                 fprintf (fpout, "%s:%s%s\n", np, new_ctline,
@@ -1127,7 +1119,7 @@ fix_composite_cte (CT ct, int *message_mods) {
                 }
 
                 if (! strncasecmp (name, ENCODING_FIELD,
-                                   strlen (ENCODING_FIELD))) {
+                                   LEN(ENCODING_FIELD))) {
                     char *prefix = "Nmh-REPLACED-INVALID-";
                     HF h;
 
@@ -1870,7 +1862,7 @@ transfer_noncontent_headers (CT old, CT new) {
     while (hp) {
         HF next = hp->next;
 
-        if (strncasecmp (XXX_FIELD_PRF, hp->name, strlen (XXX_FIELD_PRF))) {
+        if (strncasecmp (XXX_FIELD_PRF, hp->name, LEN(XXX_FIELD_PRF))) {
             if (hp == old->c_last_hf) {
                 if (hp == old->c_first_hf) {
                     old->c_last_hf =  old->c_first_hf = NULL;
@@ -2718,7 +2710,7 @@ write_content (CT ct, const char *input_filename, char *outfile, FILE *outfp,
                     }
                 } else {
                     inform("unable to remove input file %s, "
-                       "not modifying it, continuing...", infile);
+                        "not modifying it, continuing...", infile);
                     (void) m_unlink (outfile);
                     status = NOTOK;
                 }