X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fmark.c;h=72b6d8e03b978f9aaa4073199ded7008059886b8;hp=c1da64454dec00df55a28933950d8ae4f96fbe1f;hb=6e9577f324bef90765a5edc02044eb111ec48072;hpb=5f2b39344cca1086c975d47b730929d8f1904214

diff --git a/uip/mark.c b/uip/mark.c
index c1da644..72b6d8e 100644
--- a/uip/mark.c
+++ b/uip/mark.c
@@ -10,6 +10,9 @@
 
 #include <h/mh.h>
 #include <h/utils.h>
+#include <unistd.h>
+#include <locale.h>
+#include <sysexits.h>
 
 static struct swit switches[] = {
 #define ADDSW  0
@@ -37,6 +40,8 @@ static struct swit switches[] = {
 	{ NULL, 0 }
 };
 
+char *version=VERSION;
+
 /*
 ** static prototypes
 */
@@ -56,9 +61,7 @@ main(int argc, char **argv)
 	struct msgs_array msgs = { 0, 0, NULL };
 	struct msgs *mp;
 
-#ifdef LOCALE
 	setlocale(LC_ALL, "");
-#endif
 	invo_name = mhbasename(argv[0]);
 
 	/* read user profile/context */
@@ -75,17 +78,17 @@ main(int argc, char **argv)
 			switch (smatch(++cp, switches)) {
 			case AMBIGSW:
 				ambigsw(cp, switches);
-				done(1);
+				exit(EX_USAGE);
 			case UNKWNSW:
-				adios(NULL, "-%s unknown\n", cp);
+				adios(EX_USAGE, NULL, "-%s unknown\n", cp);
 
 			case HELPSW:
 				snprintf(buf, sizeof(buf), "%s [+folder] [msgs] [switches]", invo_name);
 				print_help(buf, switches, 1);
-				done(1);
+				exit(argc == 2 ? EX_OK : EX_USAGE);
 			case VERSIONSW:
 				print_version(invo_name);
-				done(1);
+				exit(argc == 2 ? EX_OK : EX_USAGE);
 
 			case ADDSW:
 				addsw++;
@@ -101,13 +104,15 @@ main(int argc, char **argv)
 				continue;
 
 			case SEQSW:
-				if (!(cp = *argp++) || *cp == '-')
-					adios(NULL, "missing argument to %s",
+				if (!(cp = *argp++) || *cp == '-') {
+					adios(EX_USAGE, NULL, "missing argument to %s",
 							argp[-2]);
+				}
 
 				/* check if too many sequences specified */
-				if (seqp >= NUMATTRS)
-					adios(NULL, "too many sequences (more than %d) specified", NUMATTRS);
+				if (seqp >= NUMATTRS) {
+					adios(EX_USAGE, NULL, "too many sequences (more than %d) specified", NUMATTRS);
+				}
 				seqs[seqp++] = cp;
 				continue;
 
@@ -131,12 +136,14 @@ main(int argc, char **argv)
 			}
 		}
 		if (*cp == '+' || *cp == '@') {
-			if (folder)
-				adios(NULL, "only one folder at a time!");
-			else
-				folder = getcpy(expandfol(cp));
-		} else
+			if (folder) {
+				adios(EX_USAGE, NULL, "only one folder at a time!");
+			} else {
+				folder = mh_xstrdup(expandfol(cp));
+			}
+		} else {
 			app_msgarg(&msgs, cp);
+		}
 	}
 
 	/*
@@ -157,51 +164,62 @@ main(int argc, char **argv)
 		folder = getcurfol();
 	maildir = toabsdir(folder);
 
-	if (chdir(maildir) == NOTOK)
-		adios(maildir, "unable to change directory to");
+	if (chdir(maildir) == NOTOK) {
+		adios(EX_OSERR, 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))) {
+		adios(EX_IOERR, NULL, "unable to read folder %s", folder);
+	}
 
 	/* print some general debugging info */
 	if (debugsw)
 		print_debug(mp);
 
 	/* check for empty folder */
-	if (mp->nummsg == 0)
-		adios(NULL, "no messages in %s", folder);
+	if (mp->nummsg == 0) {
+		adios(EX_DATAERR, NULL, "no messages in %s", folder);
+	}
 
 	/* parse all the message ranges/sequences and set SELECTED */
-	for (msgnum = 0; msgnum < msgs.size; msgnum++)
-		if (!m_convert(mp, msgs.msgs[msgnum]))
-			done(1);
+	for (msgnum = 0; msgnum < msgs.size; msgnum++) {
+		if (!m_convert(mp, msgs.msgs[msgnum])) {
+			exit(EX_USAGE);
+		}
+	}
 
-	if (publicsw == 1 && is_readonly(mp))
-		adios(NULL, "folder %s is read-only, so -public not allowed",
+	if (publicsw == 1 && is_readonly(mp)) {
+		adios(EX_NOPERM, NULL, "folder %s is read-only, so -public not allowed",
 				folder);
+	}
 
 	/*
 	** Make sure at least one sequence has been
 	** specified if we are adding or deleting.
 	*/
-	if (seqp == 0 && (addsw || deletesw))
-		adios(NULL, "-%s requires at least one -sequence argument",
+	if (seqp == 0 && (addsw || deletesw)) {
+		adios(EX_USAGE, NULL, "-%s requires at least one -sequence argument",
 				addsw ? "add" : "delete");
+	}
 	seqs[seqp] = NULL;
 
 	/* Adding messages to sequences */
 	if (addsw) {
-		for (seqp = 0; seqs[seqp]; seqp++)
-			if (!seq_addsel(mp, seqs[seqp], publicsw, zerosw))
-				done(1);
+		for (seqp = 0; seqs[seqp]; seqp++) {
+			if (!seq_addsel(mp, seqs[seqp], publicsw, zerosw)) {
+				exit(EX_SOFTWARE);
+			}
+		}
 	}
 
 	/* Deleting messages from sequences */
 	if (deletesw) {
-		for (seqp = 0; seqs[seqp]; seqp++)
-			if (!seq_delsel(mp, seqs[seqp], publicsw, zerosw))
-				done(1);
+		for (seqp = 0; seqs[seqp]; seqp++) {
+			if (!seq_delsel(mp, seqs[seqp], publicsw, zerosw)) {
+				exit(EX_SOFTWARE);
+			}
+		}
 	}
 
 	/* Listing messages in sequences */
@@ -224,8 +242,7 @@ main(int argc, char **argv)
 	context_replace(curfolder, folder);  /* update current folder */
 	context_save();  /* save the context file */
 	folder_free(mp);  /* free folder/message structure */
-	done(0);
-	return 1;
+	return EX_OK;
 }