X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/017a82124bf2ea39ced5aa4c8f969c18b3c2fb90..f28cfc5260eb87df0f6f106c837b3e2de640a9bf:/uip/mhpath.c?ds=sidebyside

diff --git a/uip/mhpath.c b/uip/mhpath.c
index 5c2ac313..03b902f5 100644
--- a/uip/mhpath.c
+++ b/uip/mhpath.c
@@ -1,56 +1,59 @@
-
-/*
- * mhpath.c -- print full pathnames of nmh messages and folders
+/* mhpath.c -- print full pathnames of nmh messages and folders
  *
- * $Id$
+ * 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 <h/mh.h>
-
-static struct swit switches[] = {
-#define VERSIONSW 0
-    { "version", 0 },
-#define	HELPSW	1
-    { "help", 0 },
-    { NULL, 0 }
-};
-
-/*
- * Add space for message/sequence names
- * by MAXMSGS at a time.
- */
-#define MAXMSGS 256
-
+#include "h/mh.h"
+#include "sbr/m_name.h"
+#include "sbr/getarguments.h"
+#include "sbr/seq_setprev.h"
+#include "sbr/seq_save.h"
+#include "sbr/smatch.h"
+#include "sbr/m_convert.h"
+#include "sbr/getfolder.h"
+#include "sbr/folder_read.h"
+#include "sbr/folder_realloc.h"
+#include "sbr/folder_free.h"
+#include "sbr/context_save.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 "h/done.h"
+#include "h/utils.h"
+#include "sbr/m_maildir.h"
+
+#define MHPATH_SWITCHES \
+    X("version", 0, VERSIONSW) \
+    X("help", 0, HELPSW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(MHPATH);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(MHPATH, switches);
+#undef X
 
 int
 main(int argc, char **argv)
 {
-    int i, maxmsgs, nummsgs;
+    int i;
     char *cp, *maildir, *folder = NULL;
-    char **argp, **msgs;
+    char **argp;
     char **arguments, buf[BUFSIZ];
+    struct msgs_array msgs = { 0, 0, NULL };
     struct msgs *mp;
 
-#ifdef LOCALE
-    setlocale(LC_ALL, "");
-#endif
-    invo_name = r1bindex (argv[0], '/');
-
-    /* read user profile/context */
-    context_read();
+    if (nmh_init(argv[0], true, false)) { return 1; }
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
 
-    /*
-     * Allocate initial space to record message
-     * and sequence names
-     */
-    nummsgs = 0;
-    maxmsgs = MAXMSGS;
-    if (!(msgs = (char **) malloc ((size_t) (maxmsgs * sizeof(*msgs)))))
-	adios (NULL, "unable to allocate storage");
-
     /*
      * Parse arguments
      */
@@ -61,36 +64,24 @@ main(int argc, char **argv)
 		    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]",
 			invo_name);
 		    print_help (buf, switches, 1);
-		    done (1);
+		    done (0);
 		case VERSIONSW:
 		    print_version(invo_name);
-		    done (1);
+		    done (0);
 	    }
 	}
 	if (*cp == '+' || *cp == '@') {
 	    if (folder)
-		adios (NULL, "only one folder at a time!");
-	    else
-		folder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
-	} else {
-	    /*
-	     * if necessary, reallocate space for
-	     * message/sequence names
-	     */
-	    if (nummsgs >= maxmsgs) {
-		maxmsgs += MAXMSGS;
-		if (!(msgs = (char **) realloc (msgs,
-			(size_t) (maxmsgs * sizeof(*msgs)))))
-		    adios (NULL, "unable to reallocate msgs storage ");
-	    }
-	    msgs[nummsgs++] = cp;
-	}
+		die("only one folder at a time!");
+            folder = pluspath (cp);
+	} else
+		app_msgarg(&msgs, cp);
     }
 
     if (!context_find ("path"))
@@ -101,8 +92,8 @@ main(int argc, char **argv)
     maildir = m_maildir (folder);
 
     /* If no messages are given, print folder pathname */
-    if (!nummsgs) {
-	printf ("%s\n", maildir);
+    if (!msgs.size) {
+	puts(maildir);
 	done (0);
     }
 
@@ -110,8 +101,8 @@ main(int argc, char **argv)
 	adios (maildir, "unable to change directory to");
 
     /* read folder and create message structure */
-    if (!(mp = folder_read (folder)))
-	adios (NULL, "unable to read folder %s", folder);
+    if (!(mp = folder_read (folder, 1)))
+	die("unable to read folder %s", folder);
 
     /*
      * We need to make sure there is message status space
@@ -121,17 +112,17 @@ main(int argc, char **argv)
      */
     if (mp->hghmsg >= mp->hghoff) {
 	if (!(mp = folder_realloc (mp, 1, mp->hghmsg + 10)))
-	    adios (NULL, "unable to allocate folder storage");
+	    die("unable to allocate folder storage");
     } else if (mp->lowoff > 1) {
 	if (!(mp = folder_realloc (mp, 1, mp->hghoff)))
-	    adios (NULL, "unable to allocate folder storage");
+	    die("unable to allocate folder storage");
     }
 
     mp->msgflags |= ALLOW_NEW;	/* allow the "new" sequence */
 
     /* parse all the message ranges/sequences and set SELECTED */
-    for (i = 0; i < nummsgs; i++)
-	if (!m_convert (mp, msgs[i]))
+    for (i = 0; i < msgs.size; i++)
+	if (!m_convert (mp, msgs.msgs[i]))
 	    done (1);
 
     seq_setprev (mp);	/* set the previous-sequence */
@@ -144,5 +135,6 @@ main(int argc, char **argv)
     seq_save (mp);	/* synchronize message sequences */
     context_save ();	/* save the context file         */
     folder_free (mp);	/* free folder/message structure */
-    return done (0);
+    done (0);
+    return 1;
 }