* uip/mhlistsbr.c, uip/mhlsbr.c, uip/picksbr.c: cast

[mmh] / uip / mshcmds.c

diff --git a/uip/mshcmds.c b/uip/mshcmds.c
index c199502..147a261 100644 (file)
--- a/uip/mshcmds.c
+++ b/uip/mshcmds.c
@@ -3,6 +3,10 @@
  * mshcmds.c -- command handlers in msh
  *
  * $Id$
+ *
+ * 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>
@@ -11,14 +15,14 @@
 #include <h/fmt_scan.h>
 #include <h/scansbr.h>
 #include <h/tws.h>
-#include <zotnet/mts/mts.h>
+#include <h/mts.h>
 #include <errno.h>
 #include <setjmp.h>
 #include <signal.h>
 #include <h/msh.h>
 #include <h/picksbr.h>
+#include <h/utils.h>
 
-extern int errno;
 
 static char delim3[] = "-------";      /* from burst.c */
 
@@ -589,7 +593,7 @@ filehak (char **args)
        if (cwd == NULL)
            cwd = getcpy (pwd ());
        chdir (m_maildir (""));
-       cp = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
+       cp = pluspath (cp);
        if (access (m_maildir (cp), F_OK) == NOTOK)
            result = OK;
        free (cp);
@@ -699,7 +703,7 @@ foldcmd (char **args)
                return;
            }
            else
-               folder = fmsh ? path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF)
+               folder = fmsh ? pluspath (cp)
                            : cp + 1;
        }
        else
@@ -2157,8 +2161,7 @@ scancmd (char **args)
                if (*dp == '\\' || *dp == '"' || *dp == '\n')
                    i++;
            i++;
-           if ((ep = malloc ((unsigned) i)) == NULL)
-               adios (NULL, "out of memory");
+           ep = mh_xmalloc ((unsigned) i);
            for (dp = nfs, fp = ep; *dp; dp++) {
                if (*dp == '\n') {
                    *fp++ = '\\', *fp++ = 'n';
@@ -2307,10 +2310,10 @@ showcmd (char **args)
     char *cp, *proc = showproc, buf[BUFSIZ];
     char *msgs[MAXARGS], *vec[MAXARGS];
 
-    if (!strcasecmp (cmd_name, "next"))
+    if (!mh_strcasecmp (cmd_name, "next"))
        mode = 1;
     else
-       if (!strcasecmp (cmd_name, "prev"))
+       if (!mh_strcasecmp (cmd_name, "prev"))
            mode = -1;
     while ((cp = *args++)) {
        if (*cp == '-')
@@ -2544,7 +2547,8 @@ static int
 is_nontext (int msgnum)
 {
     int        result, state;
-    char *bp, *cp, *dp;
+    unsigned char *bp, *dp;
+    char *cp;
     char buf[BUFSIZ], name[NAMESZ];
     FILE *fp;
 
@@ -2562,7 +2566,7 @@ is_nontext (int msgnum)
            /*
             * Check Content-Type field
             */
-           if (!strcasecmp (name, TYPE_FIELD)) {
+           if (!mh_strcasecmp (name, TYPE_FIELD)) {
                int passno;
                char c;
 
@@ -2617,7 +2621,7 @@ invalid:
                if (!*bp)
                    goto invalid;
                if (passno > 1) {
-                   if ((result = (strcasecmp (bp, "plain") != 0)))
+                   if ((result = (mh_strcasecmp (bp, "plain") != 0)))
                        goto out;
                    *dp = c;
                    for (dp++; isspace (*dp); dp++)
@@ -2649,7 +2653,7 @@ invalid:
                    /* Check the character set */
                    result = !check_charset (dp, strlen (dp));
                } else {
-                   if (!(result = (strcasecmp (bp, "text") != 0))) {
+                   if (!(result = (mh_strcasecmp (bp, "text") != 0))) {
                        *dp = c;
                        bp = dp;
                        passno = 2;
@@ -2668,7 +2672,7 @@ out:
            /*
             * Check Content-Transfer-Encoding field
             */
-           if (!strcasecmp (name, ENCODING_FIELD)) {
+           if (!mh_strcasecmp (name, ENCODING_FIELD)) {
                cp = add (buf, NULL);
                while (state == FLDPLUS) {
                    state = m_getfld (state, name, buf, sizeof buf, fp);
@@ -2679,9 +2683,9 @@ out:
                for (dp = bp; istoken (*dp); dp++)
                    continue;
                *dp = '\0';
-               result = (strcasecmp (bp, "7bit")
-                      && strcasecmp (bp, "8bit")
-                      && strcasecmp (bp, "binary"));
+               result = (mh_strcasecmp (bp, "7bit")
+                      && mh_strcasecmp (bp, "8bit")
+                      && mh_strcasecmp (bp, "binary"));
 
                free (cp);
                if (result) {
@@ -2865,7 +2869,7 @@ get_fields (char *datesw, char *subjsw, int msgnum, struct Msg *msgp)
            case FLD: 
            case FLDEOF: 
            case FLDPLUS: 
-               if (!strcasecmp (name, datesw)) {
+               if (!mh_strcasecmp (name, datesw)) {
                    bp = getcpy (buf);
                    while (state == FLDPLUS) {
                        state = m_getfld (state, name, buf, sizeof buf, zp);
@@ -2882,7 +2886,7 @@ get_fields (char *datesw, char *subjsw, int msgnum, struct Msg *msgp)
                        break;          /* all done! */
                    gotdate++;
                }
-               else if (subjsw && !strcasecmp(name, subjsw)) {
+               else if (subjsw && !mh_strcasecmp(name, subjsw)) {
                    bp = getcpy (buf);
                    while (state == FLDPLUS) {
                        state = m_getfld (state, name, buf, sizeof buf, zp);
@@ -2957,12 +2961,13 @@ subsort (struct Msg *a, struct Msg *b)
 static char *
 sosmash (char *subj, char *s)
 {
-    register char *cp, *dp, c;
+    register char *cp, *dp;
+    register unsigned char c;
 
     if (s) {
        cp = s;
        dp = s; /* dst pointer */
-       if (!strcasecmp (subj, "subject"))
+       if (!mh_strcasecmp (subj, "subject"))
            while ((c = *cp)) {
                if (! isspace(c)) {
                    if(uprf(cp, "re:"))
@@ -3005,7 +3010,6 @@ process (int msgnum, char *proc, int vecp, char **vec)
     strncpy (tmpfil, m_scratch ("", invo_name), sizeof(tmpfil));
     if ((out = fopen (tmpfil, "w")) == NULL) {
        int olderr;
-       extern int errno;
        char newfil[80];
 
        olderr = errno;