X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/8cebca1119664be52f1cbccd0ee052ae0b8c1de0..07916b2ff:/uip/forwsbr.c?ds=sidebyside

diff --git a/uip/forwsbr.c b/uip/forwsbr.c
index 295507d6..bce58aee 100644
--- a/uip/forwsbr.c
+++ b/uip/forwsbr.c
@@ -1,6 +1,4 @@
-
-/*
- * forwsbr.c -- subroutine to build a draft from a component file
+/* forwsbr.c -- subroutine to build a draft from a component file
  *
  * This code is Copyright (c) 2012, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -12,14 +10,15 @@
 #include <h/fmt_scan.h>
 #include <h/tws.h>
 #include <h/utils.h>
+#include "../sbr/m_mktemp.h"
 
 /*
  * Take from replsbr.c - a buffer big enough to read in data header lines
  * in reasonable chunks but not enough to slurp in the whole message
  */
 
-static char msgbuf[256];
-#define COMPFREE(c) if (c->c_text) free(c->c_text)
+static char msgbuf[NMH_BUFSIZ];
+#define COMPFREE(c) mh_xfree(c->c_text)
 
 /*
  * A list of components we treat as addresses
@@ -48,13 +47,14 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
     int	in;
     int fmtsize, state;
     int i;
-    register char *nfs;
-    char *line, tmpfil[BUFSIZ], name[NAMESZ], **ap;
+    char *nfs;
+    char tmpfil[BUFSIZ], name[NAMESZ], **ap;
+    charstring_t line;
     FILE *tmp;
-    register struct comp *cptr;
+    struct comp *cptr;
     struct format *fmt;
     char *cp = NULL;
-    m_getfld_state_t gstate = 0;
+    m_getfld_state_t gstate;
 
     /*
      * Open the message we'll be scanning for components
@@ -87,9 +87,10 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
      * these routines?
      */
 
+    gstate = m_getfld_state_init(tmp);
     for (;;) {
 	int msg_count = sizeof msgbuf;
-	state = m_getfld (&gstate, name, msgbuf, &msg_count, tmp);
+	state = m_getfld2(&gstate, name, msgbuf, &msg_count);
 	switch (state) {
 	    case FLD:
 	    case FLDPLUS:
@@ -103,13 +104,13 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
 		if (i != -1) {
 		    while (state == FLDPLUS) {
 			msg_count = sizeof msgbuf;
-			state = m_getfld (&gstate, name, msgbuf, &msg_count, tmp);
+			state = m_getfld2(&gstate, name, msgbuf, &msg_count);
 			fmt_appendcomp(i, name, msgbuf);
 		    }
 		}
 		while (state == FLDPLUS) {
 		    msg_count = sizeof msgbuf;
-		    state = m_getfld (&gstate, name, msgbuf, &msg_count, tmp);
+		    state = m_getfld2(&gstate, name, msgbuf, &msg_count);
 		}
 		break;
 
@@ -120,7 +121,7 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
 	    	goto finished;
 
 	    default:
-	    	adios(NULL, "m_getfld() returned %d", state);
+	    	adios(NULL, "m_getfld2() returned %d", state);
 	}
     }
 
@@ -182,14 +183,14 @@ finished:
     if ((in = dup (fileno (tmp))) == NOTOK)
 	adios ("dup", "unable to");
 
-    line = mh_xmalloc ((unsigned) fmtsize);
-    fmt_scan (fmt, line, fmtsize - 1, fmtsize, dat, NULL);
-    fputs (line, tmp);
-    free (line);
+    line = charstring_create (fmtsize);
+    fmt_scan (fmt, line, fmtsize, dat, NULL);
+    fputs (charstring_buffer (line), tmp);
+    charstring_free (line);
     if (fclose (tmp))
 	adios (tmpfil, "error writing");
 
-    lseek (in, (off_t) 0, SEEK_SET);
+    lseek(in, 0, SEEK_SET);
 
     /*
      * Free any component buffers that we allocated