fdcompare.c: Move interface to own file.

[nmh] / uip / mhlist.c

diff --git a/uip/mhlist.c b/uip/mhlist.c
index 91b09841cdf5099a7b01ef19abb0d1bd9e51dd5c..0bbe5903c674a90509eb390331fd9de3d1e8cfe7 100644 (file)
--- a/uip/mhlist.c
+++ b/uip/mhlist.c
@@ -1,22 +1,33 @@
-
-/*
- * mhlist.c -- list the contents of MIME messages
+/* mhlist.c -- list the contents of MIME messages

  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
  */
 
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
  */
 

-#include <h/mh.h>
+#include "h/mh.h"
+#include "sbr/folder_read.h"
+#include "sbr/context_save.h"
+#include "sbr/context_replace.h"
+#include "sbr/context_find.h"
+#include "sbr/ambigsw.h"
+#include "sbr/path.h"
+#include "sbr/print_version.h"
+#include "sbr/print_help.h"
+#include "sbr/error.h"

 #include <fcntl.h>
 #include <fcntl.h>

-#include <h/signals.h>
-#include <h/md5.h>
-#include <h/mts.h>
-#include <h/tws.h>
-#include <h/mime.h>
-#include <h/mhparse.h>
-#include <h/mhcachesbr.h>
-#include <h/utils.h>
+#include "h/signals.h"
+#include "h/md5.h"
+#include "h/mts.h"
+#include "h/tws.h"
+#include "h/mime.h"
+#include "h/mhparse.h"
+#include "h/mhcachesbr.h"
+#include "h/done.h"
+#include "h/utils.h"
+#include "mhmisc.h"
+#include "sbr/m_maildir.h"
+#include "mhfree.h"

 
 #define MHLIST_SWITCHES \
     X("check", 0, CHECKSW) \
 
 #define MHLIST_SWITCHES \
     X("check", 0, CHECKSW) \


@@ -32,6 +43,8 @@
     X("file file", 0, FILESW) \
     X("part number", 0, PARTSW) \
     X("type content", 0, TYPESW) \
     X("file file", 0, FILESW) \
     X("part number", 0, PARTSW) \
     X("type content", 0, TYPESW) \

+    X("prefer content", 0, PREFERSW) \
+    X("noprefer", 0, NPREFERSW) \

     X("rcache policy", 0, RCACHESW) \
     X("wcache policy", 0, WCACHESW) \
     X("changecur", 0, CHGSW) \
     X("rcache policy", 0, RCACHESW) \
     X("wcache policy", 0, WCACHESW) \
     X("changecur", 0, CHGSW) \


@@ -48,20 +61,6 @@ DEFINE_SWITCH_ENUM(MHLIST);
 DEFINE_SWITCH_ARRAY(MHLIST, switches);
 #undef X
 
 DEFINE_SWITCH_ARRAY(MHLIST, switches);
 #undef X
 

-
-/* mhcachesbr.c */
-extern int rcachesw;
-extern int wcachesw;
-extern char *cache_public;
-extern char *cache_private;
-
-/* mhmisc.c */
-extern int npart;
-extern int ntype;
-extern char *parts[NPARTS + 1];
-extern char *types[NTYPES + 1];
-extern int userrs;
-

 /*
  * This is currently needed to keep mhparse happy.
  * This needs to be changed.
 /*
  * This is currently needed to keep mhparse happy.
  * This needs to be changed.


@@ -70,18 +69,6 @@ int debugsw = 0;
 
 #define        quitser pipeser
 
 
 #define        quitser pipeser
 

-/* mhparse.c */
-CT parse_mime (char *);
-
-/* mhmisc.c */
-int part_ok (CT, int);
-int type_ok (CT, int);
-void flush_errors (void);
-
-/* mhfree.c */
-extern CT *cts;
-void freects_done (int) NORETURN;
-

 /*
  * static prototypes
  */
 /*
  * static prototypes
  */


@@ -91,7 +78,11 @@ static void pipeser (int);
 int
 main (int argc, char **argv)
 {
 int
 main (int argc, char **argv)
 {

-    int sizesw = 1, headsw = 1, chgflag = 1, verbosw = 0, dispo = 0;
+    bool sizesw = true;
+    bool headsw = true;
+    bool chgflag = true;
+    bool verbosw = false;
+    bool dispo = false;

     int msgnum, *icachesw;
     char *cp, *file = NULL, *folder = NULL;
     char *maildir, buf[100], **argp;
     int msgnum, *icachesw;
     char *cp, *file = NULL, *folder = NULL;
     char *maildir, buf[100], **argp;


@@ -100,9 +91,9 @@ main (int argc, char **argv)
     struct msgs *mp = NULL;
     CT ct, *ctp;
 
     struct msgs *mp = NULL;
     CT ct, *ctp;
 

-    if (nmh_init(argv[0], 1)) { return 1; }
+    if (nmh_init(argv[0], true, true)) { return 1; }

 
 

-    done=freects_done;
+    set_done(freects_done);

 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;


@@ -117,7 +108,7 @@ main (int argc, char **argv)
                ambigsw (cp, switches);
                done (1);
            case UNKWNSW: 
                ambigsw (cp, switches);
                done (1);
            case UNKWNSW: 

-               adios (NULL, "-%s unknown", cp);
+               die("-%s unknown", cp);

 
            case HELPSW: 
                snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]",
 
            case HELPSW: 
                snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]",


@@ -135,13 +126,13 @@ main (int argc, char **argv)
                icachesw = &wcachesw;
 do_cache:
                if (!(cp = *argp++) || *cp == '-')
                icachesw = &wcachesw;
 do_cache:
                if (!(cp = *argp++) || *cp == '-')

-                   adios (NULL, "missing argument to %s", argp[-2]);
-               switch (*icachesw = smatch (cp, caches)) {
+                   die("missing argument to %s", argp[-2]);
+               switch (*icachesw = smatch (cp, cache_policy)) {

                case AMBIGSW:
                case AMBIGSW:

-                   ambigsw (cp, caches);
+                   ambigsw (cp, cache_policy);

                    done (1);
                case UNKWNSW:
                    done (1);
                case UNKWNSW:

-                   adios (NULL, "%s unknown", cp);
+                   die("%s unknown", cp);

                default:
                    break;
                }
                default:
                    break;
                }


@@ -155,61 +146,77 @@ do_cache:
                continue;
 
            case HEADSW:
                continue;
 
            case HEADSW:

-               headsw = 1;
+               headsw = true;

                continue;
            case NHEADSW:
                continue;
            case NHEADSW:

-               headsw = 0;
+               headsw = false;

                continue;
 
            case SIZESW:
                continue;
 
            case SIZESW:

-               sizesw = 1;
+               sizesw = true;

                continue;
            case NSIZESW:
                continue;
            case NSIZESW:

-               sizesw = 0;
+               sizesw = false;

                continue;
 
            case PARTSW:
                if (!(cp = *argp++) || *cp == '-')
                continue;
 
            case PARTSW:
                if (!(cp = *argp++) || *cp == '-')

-                   adios (NULL, "missing argument to %s", argp[-2]);
+                   die("missing argument to %s", argp[-2]);

                if (npart >= NPARTS)
                if (npart >= NPARTS)

-                   adios (NULL, "too many parts (starting with %s), %d max",
+                   die("too many parts (starting with %s), %d max",

                           cp, NPARTS);
                parts[npart++] = cp;
                continue;
 
            case TYPESW:
                if (!(cp = *argp++) || *cp == '-')
                           cp, NPARTS);
                parts[npart++] = cp;
                continue;
 
            case TYPESW:
                if (!(cp = *argp++) || *cp == '-')

-                   adios (NULL, "missing argument to %s", argp[-2]);
+                   die("missing argument to %s", argp[-2]);

                if (ntype >= NTYPES)
                if (ntype >= NTYPES)

-                   adios (NULL, "too many types (starting with %s), %d max",
+                   die("too many types (starting with %s), %d max",

                           cp, NTYPES);
                types[ntype++] = cp;
                continue;
 
                           cp, NTYPES);
                types[ntype++] = cp;
                continue;
 

+           case PREFERSW:
+               if (!(cp = *argp++) || *cp == '-')
+                   die("missing argument to %s", argp[-2]);
+               if (npreferred >= NPREFS)
+                   die("too many preferred types (starting with %s), %d max",
+                          cp, NPREFS);
+                mime_preference[npreferred].type = cp;
+               cp = strchr(cp, '/');
+               if (cp) *cp++ = '\0';
+               mime_preference[npreferred++].subtype = cp;
+               continue;
+
+           case NPREFERSW:
+               npreferred = 0;
+               continue;
+

            case FILESW:
                if (!(cp = *argp++) || (*cp == '-' && cp[1]))
            case FILESW:
                if (!(cp = *argp++) || (*cp == '-' && cp[1]))

-                   adios (NULL, "missing argument to %s", argp[-2]);
+                   die("missing argument to %s", argp[-2]);

                file = *cp == '-' ? cp : path (cp, TFILE);
                continue;
 
            case CHGSW:
                file = *cp == '-' ? cp : path (cp, TFILE);
                continue;
 
            case CHGSW:

-               chgflag++;
+               chgflag = true;

                continue;
            case NCHGSW:
                continue;
            case NCHGSW:

-               chgflag = 0;
+               chgflag = false;

                continue;
 
            case VERBSW: 
                continue;
 
            case VERBSW: 

-               verbosw = 1;
+               verbosw = true;

                continue;
            case NVERBSW: 
                continue;
            case NVERBSW: 

-               verbosw = 0;
+               verbosw = false;

                continue;
            case DISPOSW:
                continue;
            case DISPOSW:

-               dispo = 1;
+               dispo = true;

                continue;
            case NDISPOSW:
                continue;
            case NDISPOSW:

-               dispo = 0;
+               dispo = false;

                continue;
            case DEBUGSW:
                debugsw = 1;
                continue;
            case DEBUGSW:
                debugsw = 1;


@@ -218,9 +225,8 @@ do_cache:
        }
        if (*cp == '+' || *cp == '@') {
            if (folder)
        }
        if (*cp == '+' || *cp == '@') {
            if (folder)

-               adios (NULL, "only one folder at a time!");
-           else
-               folder = pluspath (cp);
+               die("only one folder at a time!");
+            folder = pluspath (cp);

        } else
                app_msgarg(&msgs, cp);
     }
        } else
                app_msgarg(&msgs, cp);
     }


@@ -236,20 +242,19 @@ do_cache:
     /* Check for private cache location */
     if (!(cache_private = context_find (nmhprivcache)))
        cache_private = ".cache";
     /* Check for private cache location */
     if (!(cache_private = context_find (nmhprivcache)))
        cache_private = ".cache";

-    cache_private = getcpy (m_maildir (cache_private));
+    cache_private = mh_xstrdup(m_maildir(cache_private));

 
     if (!context_find ("path"))
        free (path ("./", TFOLDER));
 
     if (file && msgs.size)
 
     if (!context_find ("path"))
        free (path ("./", TFOLDER));
 
     if (file && msgs.size)

-       adios (NULL, "cannot specify msg and file at same time!");
+       die("cannot specify msg and file at same time!");

 
     /*
      * check if message is coming from file
      */
     if (file) {
 
     /*
      * check if message is coming from file
      */
     if (file) {

-       if (!(cts = (CT *) mh_xcalloc ((size_t) 2, sizeof(*cts))))
-           adios (NULL, "out of memory");
+       cts = mh_xcalloc(2, sizeof *cts);

        ctp = cts;
 
        if ((ct = parse_mime (file)))
        ctp = cts;
 
        if ((ct = parse_mime (file)))


@@ -269,11 +274,11 @@ do_cache:
 
        /* read folder and create message structure */
        if (!(mp = folder_read (folder, 0)))
 
        /* read folder and create message structure */
        if (!(mp = folder_read (folder, 0)))

-           adios (NULL, "unable to read folder %s", folder);
+           die("unable to read folder %s", folder);

 
        /* check for empty folder */
        if (mp->nummsg == 0)
 
        /* check for empty folder */
        if (mp->nummsg == 0)

-           adios (NULL, "no messages in %s", folder);
+           die("no messages in %s", folder);

 
        /* parse all the message ranges/sequences and set SELECTED */
        for (msgnum = 0; msgnum < msgs.size; msgnum++)
 
        /* parse all the message ranges/sequences and set SELECTED */
        for (msgnum = 0; msgnum < msgs.size; msgnum++)


@@ -281,8 +286,7 @@ do_cache:
                done (1);
        seq_setprev (mp);       /* set the previous-sequence */
 
                done (1);
        seq_setprev (mp);       /* set the previous-sequence */
 

-       if (!(cts = (CT *) mh_xcalloc ((size_t) (mp->numsel + 1), sizeof(*cts))))
-           adios (NULL, "out of memory");
+       cts = mh_xcalloc(mp->numsel + 1, sizeof *cts);

        ctp = cts;
 
        for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
        ctp = cts;
 
        for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {


@@ -299,7 +303,7 @@ do_cache:
     if (!*cts)
        done (1);
 
     if (!*cts)
        done (1);
 

-    userrs = 1;
+    userrs = true;

     SIGNAL (SIGQUIT, quitser);
     SIGNAL (SIGPIPE, pipeser);
 
     SIGNAL (SIGQUIT, quitser);
     SIGNAL (SIGPIPE, pipeser);
 


@@ -327,7 +331,7 @@ do_cache:
     for (ctp = cts; *ctp; ctp++)
        free_content (*ctp);
 
     for (ctp = cts; *ctp; ctp++)
        free_content (*ctp);
 

-    free ((char *) cts);
+    free(cts);

     cts = NULL;
 
     /* If reading from a folder, do some updating */
     cts = NULL;
 
     /* If reading from a folder, do some updating */