X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fsortm.c;h=6d45d35dc4b0149a7b10bd724b966500d21dcebc;hp=802e010aa5f6b977114041b0b3630844afa077bf;hb=a87df3543d3bc128ba4079d1f95638476ba5ca50;hpb=cf1205b5cbea2f0cd6ea710ec16c637df85b647c

diff --git a/uip/sortm.c b/uip/sortm.c
index 802e010..6d45d35 100644
--- a/uip/sortm.c
+++ b/uip/sortm.c
@@ -197,7 +197,7 @@ main(int argc, char **argv)
 	/*
 	** sort a list of pointers to our "messages to be sorted".
 	*/
-	dlist = (struct smsg **) mh_xmalloc((nmsgs+1) * sizeof(*dlist));
+	dlist = (struct smsg **) mh_xcalloc((size_t) (nmsgs+1), sizeof(*dlist));
 	for (i = 0; i < nmsgs; i++)
 		dlist[i] = &smsgs[i];
 	dlist[nmsgs] = 0;
@@ -222,7 +222,7 @@ main(int argc, char **argv)
 	*/
 	if (!submajor && subjsort) {  /* already date sorted */
 		struct smsg **slist, **flist;
-		register struct smsg ***il, **fp, **dp;
+		struct smsg ***il, **fp, **dp;
 
 		slist = (struct smsg **)
 				mh_xmalloc((nmsgs+1) * sizeof(*slist));
@@ -235,7 +235,7 @@ main(int argc, char **argv)
 		** the collection of messages with the same subj
 		** given a message number.
 		*/
-		il = (struct smsg ***) calloc(mp->hghsel+1, sizeof(*il));
+		il = (struct smsg ***) mh_xcalloc(mp->hghsel+1, sizeof(*il));
 		if (! il)
 			adios(EX_OSERR, NULL, "couldn't allocate msg list");
 		for (i = 0; i < nmsgs; i++)
@@ -248,7 +248,7 @@ main(int argc, char **argv)
 				mh_xmalloc((nmsgs+1) * sizeof(*flist));
 		fp = flist;
 		for (dp = dlist; *dp;) {
-			register struct smsg **s = il[(*dp++)->s_msg];
+			struct smsg **s = il[(*dp++)->s_msg];
 
 			/* see if we already did this guy */
 			if (! s)
@@ -291,14 +291,12 @@ read_hdrs(struct msgs *mp, char *datesw)
 {
 	int msgnum;
 	struct tws tb;
-	register struct smsg *s;
+	struct smsg *s;
 
 	twscopy(&tb, dlocaltimenow());
 
-	smsgs = (struct smsg *) calloc((size_t) (mp->hghsel - mp->lowsel + 2),
+	smsgs = (struct smsg *) mh_xcalloc((size_t) (mp->hghsel - mp->lowsel + 2),
 			sizeof(*smsgs));
-	if (smsgs == NULL)
-		adios(EX_OSERR, NULL, "unable to allocate sort storage");
 
 	s = smsgs;
 	for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
@@ -322,62 +320,49 @@ read_hdrs(struct msgs *mp, char *datesw)
 static int
 get_fields(char *datesw, int msg, struct smsg *smsg)
 {
-	register int state;
+	enum state state;
+	struct field f = free_field;
 	int compnum;
-	char *msgnam, buf[BUFSIZ], nam[NAMESZ];
-	register struct tws *tw;
-	register char *datecomp = NULL, *subjcomp = NULL;
-	register FILE *in;
+	char *msgnam;
+	struct tws *tw;
+	char *datecomp = NULL, *subjcomp = NULL;
+	FILE *in;
 
 	if ((in = fopen(msgnam = m_name(msg), "r")) == NULL) {
 		admonish(msgnam, "unable to read message");
 		return (0);
 	}
-	for (compnum = 1, state = FLD;;) {
-		switch (state = m_getfld(state, nam, buf, sizeof(buf), in)) {
-		case FLD:
-		case FLDEOF:
-		case FLDPLUS:
-			compnum++;
-			if (!mh_strcasecmp(nam, datesw)) {
-				datecomp = add(buf, datecomp);
-				while (state == FLDPLUS) {
-					state = m_getfld(state, nam, buf,
-							sizeof(buf), in);
-					datecomp = add(buf, datecomp);
-				}
-				if (!subjsort || subjcomp)
+	for (compnum = 1, state = FLD2;; compnum++) {
+		switch (state = m_getfld2(state, &f, in)) {
+		case FLD2:
+			if (mh_strcasecmp(f.name, datesw)==0) {
+				datecomp = getcpy(f.value);
+				if (!subjsort || subjcomp) {
 					break;
-			} else if (subjsort && !mh_strcasecmp(nam, subjsort)) {
-				subjcomp = add(buf, subjcomp);
-				while (state == FLDPLUS) {
-					state = m_getfld(state, nam, buf,
-							sizeof(buf), in);
-					subjcomp = add(buf, subjcomp);
 				}
-				if (datecomp)
+			} else if (subjsort && mh_strcasecmp(f.name,
+					subjsort)==0) {
+				subjcomp = getcpy(f.value);
+				if (datecomp) {
 					break;
-			} else {
-				/* just flush this guy */
-				while (state == FLDPLUS)
-					state = m_getfld(state, nam, buf,
-							sizeof(buf), in);
+				}
 			}
 			continue;
 
-		case BODY:
-		case BODYEOF:
-		case FILEEOF:
+		case BODY2:
+		case FILEEOF2:
 			break;
 
-		case LENERR:
-		case FMTERR:
-			if (state == LENERR || state == FMTERR)
-				admonish(NULL, "format error in message %d (header #%d)", msg, compnum);
-			if (datecomp)
+		case LENERR2:
+		case FMTERR2:
+		case IOERR2:
+			admonish(NULL, "format error in message %d (header #%d)", msg, compnum);
+			if (datecomp) {
 				free(datecomp);
-			if (subjcomp)
+			}
+			if (subjcomp) {
 				free(subjcomp);
+			}
 			fclose(in);
 			return (0);
 
@@ -409,8 +394,8 @@ get_fields(char *datesw, int msg, struct smsg *smsg)
 			** leading "re:", everything but letters & smash
 			** letters to lower case.
 			*/
-			register char  *cp, *cp2;
-			register unsigned char c;
+			char  *cp, *cp2;
+			unsigned char c;
 
 			cp = subjcomp;
 			cp2 = subjcomp;
@@ -466,7 +451,7 @@ dsort(struct smsg **a, struct smsg **b)
 static int
 subsort(struct smsg **a, struct smsg **b)
 {
-	register int i;
+	int i;
 
 	if ((i = strcmp((*a)->s_subj, (*b)->s_subj)))
 		return (i);
@@ -477,7 +462,7 @@ subsort(struct smsg **a, struct smsg **b)
 static int
 txtsort(struct smsg **a, struct smsg **b)
 {
-	register int i;
+	int i;
 
 	if ((i = strcmp((*a)->s_subj, (*b)->s_subj)))
 		return (i);