/*
* mhn.c -- display, list, cache, or store the contents of MIME messages
*
- * $Id$
- *
* 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 <fcntl.h>
#include <h/signals.h>
#include <h/md5.h>
-#include <errno.h>
-#include <signal.h>
#include <h/mts.h>
#include <h/tws.h>
#include <h/mime.h>
#include <h/mhcachesbr.h>
#include <h/utils.h>
-#ifdef HAVE_SYS_WAIT_H
-# include <sys/wait.h>
-#endif
-
-static struct swit switches[] = {
-#define AUTOSW 0
- { "auto", 0 },
-#define NAUTOSW 1
- { "noauto", 0 },
-#define CACHESW 2
- { "cache", 0 },
-#define NCACHESW 3
- { "nocache", 0 },
-#define CHECKSW 4
- { "check", 0 },
-#define NCHECKSW 5
- { "nocheck", 0 },
-#define HEADSW 6
- { "headers", 0 },
-#define NHEADSW 7
- { "noheaders", 0 },
-#define LISTSW 8
- { "list", 0 },
-#define NLISTSW 9
- { "nolist", 0 },
-#define PAUSESW 10
- { "pause", 0 },
-#define NPAUSESW 11
- { "nopause", 0 },
-#define SIZESW 12
- { "realsize", 0 },
-#define NSIZESW 13
- { "norealsize", 0 },
-#define SERIALSW 14
- { "serialonly", 0 },
-#define NSERIALSW 15
- { "noserialonly", 0 },
-#define SHOWSW 16
- { "show", 0 },
-#define NSHOWSW 17
- { "noshow", 0 },
-#define STORESW 18
- { "store", 0 },
-#define NSTORESW 19
- { "nostore", 0 },
-#define VERBSW 20
- { "verbose", 0 },
-#define NVERBSW 21
- { "noverbose", 0 },
-#define FILESW 22 /* interface from show */
- { "file file", 0 },
-#define FORMSW 23
- { "form formfile", 0 },
-#define PARTSW 24
- { "part number", 0 },
-#define TYPESW 25
- { "type content", 0 },
-#define RCACHESW 26
- { "rcache policy", 0 },
-#define WCACHESW 27
- { "wcache policy", 0 },
-#define VERSIONSW 28
- { "version", 0 },
-#define HELPSW 29
- { "help", 0 },
-
-/*
- * switches for debugging
- */
-#define DEBUGSW 30
- { "debug", -5 },
+#define MHN_SWITCHES \
+ X("auto", 0, AUTOSW) \
+ X("noauto", 0, NAUTOSW) \
+ X("cache", 0, CACHESW) \
+ X("nocache", 0, NCACHESW) \
+ X("check", 0, CHECKSW) \
+ X("nocheck", 0, NCHECKSW) \
+ X("headers", 0, HEADSW) \
+ X("noheaders", 0, NHEADSW) \
+ X("list", 0, LISTSW) \
+ X("nolist", 0, NLISTSW) \
+ X("realsize", 0, SIZESW) \
+ X("norealsize", 0, NSIZESW) \
+ X("show", 0, SHOWSW) \
+ X("noshow", 0, NSHOWSW) \
+ X("store", 0, STORESW) \
+ X("nostore", 0, NSTORESW) \
+ X("verbose", 0, VERBSW) \
+ X("noverbose", 0, NVERBSW) \
+ X("file file", 0, FILESW) \
+ X("form formfile", 0, FORMSW) \
+ X("part number", 0, PARTSW) \
+ X("type content", 0, TYPESW) \
+ X("rcache policy", 0, RCACHESW) \
+ X("wcache policy", 0, WCACHESW) \
+ X("version", 0, VERSIONSW) \
+ X("help", 0, HELPSW) \
+ /* \
+ * for debugging \
+ */ \
+ X("debug", -5, DEBUGSW) \
+ /* \
+ * switches for moreproc/mhlproc \
+ */ \
+ X("moreproc program", -4, PROGSW) \
+ X("nomoreproc", -3, NPROGSW) \
+ X("length lines", -4, LENSW) \
+ X("width columns", -4, WIDTHSW) \
+ /* \
+ * switches for mhbuild \
+ */ \
+ X("build", -5, BUILDSW) \
+ X("nobuild", -7, NBUILDSW) \
+ X("rfc934mode", 0, RFC934SW) \
+ X("norfc934mode", 0, NRFC934SW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(MHN);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(MHN, switches);
+#undef X
-/*
- * switches for moreproc/mhlproc
- */
-#define PROGSW 31
- { "moreproc program", -4 },
-#define NPROGSW 32
- { "nomoreproc", -3 },
-#define LENSW 33
- { "length lines", -4 },
-#define WIDTHSW 34
- { "width columns", -4 },
-
-/*
- * switches for mhbuild
- */
-#define BUILDSW 35
- { "build", -5 },
-#define NBUILDSW 36
- { "nobuild", -7 },
-#define EBCDICSW 37
- { "ebcdicsafe", -10 },
-#define NEBCDICSW 38
- { "noebcdicsafe", -12 },
-#define RFC934SW 39
- { "rfc934mode", -10 },
-#define NRFC934SW 40
- { "norfc934mode", -12 },
- { NULL, 0 }
-};
-
-
-/* mhparse.c */
-extern int checksw;
-extern char *tmp; /* directory to place temp files */
/* mhcachesbr.c */
extern int rcachesw;
extern char *cache_private;
/* mhshowsbr.c */
-extern int pausesw;
-extern int serialsw;
extern char *progsw;
extern int nolist;
extern int nomore; /* flags for moreproc/header display */
extern char *formsw;
-/* mhstoresbr.c */
-extern int autosw;
-extern char *cwd; /* cache current working directory */
-
/* mhmisc.c */
extern int npart;
extern int ntype;
int debugsw = 0;
int verbosw = 0;
-/* The list of top-level contents to display */
-CT *cts = NULL;
-
/*
* variables for mhbuild (mhn -build)
*/
static int buildsw = 0;
-static int ebcdicsw = 0;
static int rfc934sw = 0;
/*
CT parse_mime (char *);
/* mhmisc.c */
-int part_ok (CT, int);
+int part_ok (CT);
int type_ok (CT, int);
-void set_endian (void);
void flush_errors (void);
-/* mhshowsbr.c */
-void show_all_messages (CT *);
-
-/* mhlistsbr.c */
-void list_all_messages (CT *, int, int, int, int);
-
-/* mhstoresbr.c */
-void store_all_messages (CT *);
-
/* mhcachesbr.c */
void cache_all_messages (CT *);
/* mhfree.c */
-void free_content (CT);
+extern CT *cts;
+void freects_done (int) NORETURN;
/*
* static prototypes
*/
-static RETSIGTYPE pipeser (int);
+static void pipeser (int);
int
main (int argc, char **argv)
{
- int sizesw = 1, headsw = 1;
+ int sizesw = 1, headsw = 1, autosw = 0;
int msgnum, *icachesw;
char *cp, *file = NULL, *folder = NULL;
char *maildir, buf[100], **argp;
char **arguments;
+ char *cwd;
struct msgs_array msgs = { 0, 0, NULL };
struct msgs *mp = NULL;
CT ct, *ctp;
FILE *fp;
+ mhstoreinfo_t info;
-#ifdef LOCALE
- setlocale(LC_ALL, "");
-#endif
- invo_name = r1bindex (argv[0], '/');
+ if (nmh_init(argv[0], 1)) { return 1; }
- /* read user profile/context */
- context_read();
+ done=freects_done;
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]",
invo_name);
print_help (buf, switches, 1);
- done (1);
+ done (0);
case VERSIONSW:
print_version(invo_name);
- done (1);
+ done (0);
case AUTOSW:
autosw++;
listsw = 0;
continue;
- case PAUSESW:
- pausesw = 1;
- continue;
- case NPAUSESW:
- pausesw = 0;
- continue;
-
- case SERIALSW:
- serialsw = 1;
- continue;
- case NSERIALSW:
- serialsw = 0;
- continue;
-
case SHOWSW:
showsw = 1;
continue;
case FORMSW:
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
- if (formsw)
- free (formsw);
+ mh_xfree(formsw);
formsw = getcpy (etcpath (cp));
continue;
case NRFC934SW:
rfc934sw = -1;
continue;
- case EBCDICSW:
- ebcdicsw = 1;
- continue;
- case NEBCDICSW:
- ebcdicsw = -1;
- continue;
case VERBSW:
verbosw = 1;
parts[npart] = NULL;
types[ntype] = NULL;
- set_endian ();
-
- if ((cp = getenv ("MM_NOASK")) && !strcmp (cp, "1")) {
- nolist = 1;
- listsw = 0;
- pausesw = 0;
- }
-
/*
* Check if we've specified an additional profile
*/
/*
* Cache the current directory before we do any chdirs()'s.
*/
- cwd = getcpy (pwd());
-
- /*
- * Check for storage directory. If specified,
- * then store temporary files there. Else we
- * store them in standard nmh directory.
- */
- if ((cp = context_find (nmhstorage)) && *cp)
- tmp = concat (cp, "/", invo_name, NULL);
- else
- tmp = add (m_maildir (invo_name), NULL);
+ cwd = add(pwd(), NULL);
if (!context_find ("path"))
free (path ("./", TFOLDER));
vecp = 0;
vec[vecp++] = "mhbuild";
- if (ebcdicsw == 1)
- vec[vecp++] = "-ebcdicsafe";
- else if (ebcdicsw == -1)
- vec[vecp++] = "-noebcdicsafe";
-
if (rfc934sw == 1)
vec[vecp++] = "-rfc934mode";
else if (rfc934sw == -1)
vecp = 0;
vec[vecp++] = "mhbuild";
- if (ebcdicsw == 1)
- vec[vecp++] = "-ebcdicsafe";
- else if (ebcdicsw == -1)
- vec[vecp++] = "-noebcdicsafe";
-
if (rfc934sw == 1)
vec[vecp++] = "-rfc934mode";
else if (rfc934sw == -1)
* check if message is coming from file
*/
if (file) {
- if (!(cts = (CT *) calloc ((size_t) 2, sizeof(*cts))))
- adios (NULL, "out of memory");
+ cts = mh_xcalloc(2, sizeof *cts);
ctp = cts;
- if ((ct = parse_mime (file)));
+ if ((ct = parse_mime (file)))
*ctp++ = ct;
} else {
/*
adios (maildir, "unable to change directory to");
/* read folder and create message structure */
- if (!(mp = folder_read (folder)))
+ if (!(mp = folder_read (folder, 1)))
adios (NULL, "unable to read folder %s", folder);
/* check for empty folder */
done (1);
seq_setprev (mp); /* set the previous-sequence */
- if (!(cts = (CT *) calloc ((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++) {
* List the message content
*/
if (listsw)
- list_all_messages (cts, headsw, sizesw, verbosw, debugsw);
+ list_all_messages (cts, headsw, sizesw, verbosw, debugsw, 0);
/*
* Store the message content
*/
- if (storesw)
- store_all_messages (cts);
+ if (storesw) {
+ info = mhstoreinfo_create (cts, cwd, "always", autosw, verbosw);;
+ store_all_messages (info);
+ mhstoreinfo_free (info);
+ }
+
+ /* If reading from a folder, do some updating */
+ if (mp) {
+ context_replace (pfolder, folder);/* update current folder */
+ seq_setcur (mp, mp->hghsel); /* update current message */
+ seq_save (mp); /* synchronize sequences */
+ context_save (); /* save the context file */
+ }
/*
* Cache the message content
* Show the message content
*/
if (showsw)
- show_all_messages (cts);
+ show_all_messages (cts, 0, 0, 0);
/* Now free all the structures for the content */
for (ctp = cts; *ctp; ctp++)
free_content (*ctp);
- free ((char *) cts);
+ free (cts);
cts = NULL;
- /* If reading from a folder, do some updating */
- if (mp) {
- context_replace (pfolder, folder);/* update current folder */
- seq_setcur (mp, mp->hghsel); /* update current message */
- seq_save (mp); /* synchronize sequences */
- context_save (); /* save the context file */
- }
-
- return done (0);
+ done (0);
+ return 1;
}
-static RETSIGTYPE
+static void
pipeser (int i)
{
if (i == SIGQUIT) {
- unlink ("core");
fflush (stdout);
fprintf (stderr, "\n");
fflush (stderr);
done (1);
/* NOTREACHED */
}
-
-
-int
-done (int status)
-{
- CT *ctp;
-
- if ((ctp = cts))
- for (; *ctp; ctp++)
- free_content (*ctp);
-
- exit (status);
- return 1; /* dead code to satisfy the compiler */
-}
projects / nmh / blobdiff