-
/*
- * ap.c -- parse addresses 822-style
- *
- * $Id$
- */
+** ap.c -- parse addresses 822-style
+**
+** 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>
#include <h/addrsbr.h>
#include <h/fmt_scan.h>
+#include <h/utils.h>
+#include <locale.h>
+#include <sysexits.h>
-#define NADDRS 100
-
-#define WIDTH 78
-#define WBUFSIZ BUFSIZ
+#define NADDRS 100
-#define FORMAT "%<{error}%{error}: %{text}%|%(putstr(proper{text}))%>"
+#define FORMAT "=%<{error}%{error}: %{text}%|%(putstr(proper{text}))%>"
static struct swit switches[] = {
-#define FORMSW 0
- { "form formatfile", 0 },
-#define FMTSW 1
- { "format string", 5 },
-#define NORMSW 2
- { "normalize", 0 },
-#define NNORMSW 3
- { "nonormalize", 0 },
-#define WIDTHSW 4
- { "width columns", 0 },
-#define VERSIONSW 5
- { "version", 0 },
-#define HELPSW 6
- { "help", 4 },
- { NULL, 0 }
+#define FORMSW 0
+ { "form formatfile", 0 },
+#define NORMSW 1
+ { "normalize", 0 },
+#define NNORMSW 2
+ { "nonormalize", 2 },
+#define VERSIONSW 3
+ { "Version", 0 },
+#define HELPSW 4
+ { "help", 0 },
+ { NULL, 0 }
};
static struct format *fmt;
static int dat[5];
/*
- * prototypes
- */
-int sc_width (void); /* from termsbr.c */
-
-/*
- * static prototypes
- */
-static int process (char *, int, int);
+** static prototypes
+*/
+static int process(char *, int);
int
-main (int argc, char **argv)
+main(int argc, char **argv)
{
- int addrp = 0, normalize = AD_HOST;
- int width = 0, status = 0;
- char *cp, *form = NULL, *format = NULL, *nfs;
- char buf[BUFSIZ], **argp;
- char **arguments, *addrs[NADDRS];
-
-#ifdef LOCALE
- setlocale(LC_ALL, "");
-#endif
- invo_name = r1bindex (argv[0], '/');
-
- /* read user profile/context */
- context_read();
-
- mts_init (invo_name);
- arguments = getarguments (invo_name, argc, argv, 1);
- argp = arguments;
-
- while ((cp = *argp++)) {
- if (*cp == '-') {
- switch (smatch (++cp, switches)) {
- case AMBIGSW:
- ambigsw (cp, switches);
- done (1);
-
- case UNKWNSW:
- adios (NULL, "-%s unknown", cp);
-
- case HELPSW:
- snprintf (buf, sizeof(buf), "%s [switches] addrs ...",
- invo_name);
- print_help (buf, switches, 1);
- done (1);
- case VERSIONSW:
- print_version (invo_name);
- done (1);
-
- case FORMSW:
- if (!(form = *argp++) || *form == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- format = NULL;
- continue;
- case FMTSW:
- if (!(format = *argp++) || *format == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- form = NULL;
- continue;
-
- case WIDTHSW:
- if (!(cp = *argp++) || *cp == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- width = atoi (cp);
- continue;
-
- case NORMSW:
- normalize = AD_HOST;
- continue;
- case NNORMSW:
- normalize = AD_NHST;
- continue;
- }
+ int addrp = 0, normalize = AD_HOST;
+ int status = 0;
+ char *cp, *form = NULL, *fmtstr;
+ char buf[BUFSIZ], **argp;
+ char **arguments, *addrs[NADDRS];
+
+ setlocale(LC_ALL, "");
+ invo_name = mhbasename(argv[0]);
+
+ /* read user profile/context */
+ context_read();
+
+ arguments = getarguments(invo_name, argc, argv, 1);
+ argp = arguments;
+
+ while ((cp = *argp++)) {
+ if (*cp == '-') {
+ switch (smatch(++cp, switches)) {
+ case AMBIGSW:
+ ambigsw(cp, switches);
+ exit(EX_USAGE);
+
+ case UNKWNSW:
+ adios(EX_USAGE, NULL, "-%s unknown", cp);
+
+ case HELPSW:
+ snprintf(buf, sizeof(buf), "%s [switches] addrs ...", invo_name);
+ print_help(buf, switches, 1);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+ case VERSIONSW:
+ print_version(invo_name);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+
+ case FORMSW:
+ if (!(form = *argp++) || *form == '-')
+ adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]);
+ continue;
+
+ case NORMSW:
+ normalize = AD_HOST;
+ continue;
+ case NNORMSW:
+ normalize = AD_NHST;
+ continue;
+ }
+ }
+ if (addrp > NADDRS)
+ adios(EX_USAGE, NULL, "more than %d addresses", NADDRS);
+ else
+ addrs[addrp++] = cp;
}
- if (addrp > NADDRS)
- adios (NULL, "more than %d addresses", NADDRS);
- else
- addrs[addrp++] = cp;
- }
- addrs[addrp] = NULL;
-
- if (addrp == 0)
- adios (NULL, "usage: %s [switches] addrs ...", invo_name);
-
- /* get new format string */
- nfs = new_fs (form, format, FORMAT);
-
- if (width == 0) {
- if ((width = sc_width ()) < WIDTH / 2)
- width = WIDTH / 2;
- width -= 2;
- }
- if (width > WBUFSIZ)
- width = WBUFSIZ;
- fmt_norm = normalize;
- fmt_compile (nfs, &fmt);
-
- dat[0] = 0;
- dat[1] = 0;
- dat[2] = 0;
- dat[3] = width;
- dat[4] = 0;
-
- for (addrp = 0; addrs[addrp]; addrp++)
- status += process (addrs[addrp], width, normalize);
-
- return done (status);
+ addrs[addrp] = NULL;
+
+ if (addrp == 0)
+ adios(EX_USAGE, NULL, "usage: %s [switches] addrs ...", invo_name);
+
+ /* get new format string */
+ fmtstr = new_fs(form, FORMAT);
+
+ fmt_norm = normalize;
+ fmt_compile(fmtstr, &fmt);
+
+ dat[0] = 0;
+ dat[1] = 0;
+ dat[2] = 0;
+ dat[3] = BUFSIZ;
+ dat[4] = 0;
+
+ for (addrp = 0; addrs[addrp]; addrp++)
+ status += process(addrs[addrp], normalize);
+
+ return status;
}
struct pqpair {
- char *pq_text;
- char *pq_error;
- struct pqpair *pq_next;
+ char *pq_text;
+ char *pq_error;
+ struct pqpair *pq_next;
};
static int
-process (char *arg, int length, int norm)
+process(char *arg, int norm)
{
- int status = 0;
- register char *cp;
- char buffer[WBUFSIZ + 1], error[BUFSIZ];
- register struct comp *cptr;
- register struct pqpair *p, *q;
- struct pqpair pq;
- register struct mailname *mp;
-
- (q = &pq)->pq_next = NULL;
- while ((cp = getname (arg))) {
- if ((p = (struct pqpair *) calloc ((size_t) 1, sizeof(*p))) == NULL)
- adios (NULL, "unable to allocate pqpair memory");
- if ((mp = getm (cp, NULL, 0, norm, error)) == NULL) {
- p->pq_text = getcpy (cp);
- p->pq_error = getcpy (error);
- status++;
+ int status = 0;
+ char *cp;
+ char buffer[BUFSIZ + 1], error[BUFSIZ];
+ struct comp *cptr;
+ struct pqpair *p, *q;
+ struct pqpair pq;
+ struct mailname *mp;
+
+ (q = &pq)->pq_next = NULL;
+ while ((cp = getname(arg))) {
+ p = (struct pqpair *) mh_xcalloc((size_t) 1, sizeof(*p));
+ if ((mp = getm(cp, NULL, 0, norm, error)) == NULL) {
+ p->pq_text = getcpy(cp);
+ p->pq_error = getcpy(error);
+ status++;
+ } else {
+ p->pq_text = getcpy(mp->m_text);
+ mnfree(mp);
+ }
+ q = (q->pq_next = p);
}
- else {
- p->pq_text = getcpy (mp->m_text);
- mnfree (mp);
+
+ for (p = pq.pq_next; p; p = q) {
+ FINDCOMP(cptr, "text");
+ if (cptr)
+ cptr->c_text = p->pq_text;
+ FINDCOMP(cptr, "error");
+ if (cptr)
+ cptr->c_text = p->pq_error;
+
+ fmt_scan(fmt, buffer, BUFSIZ, dat);
+ fputs(buffer, stdout);
+
+ free(p->pq_text);
+ if (p->pq_error)
+ free(p->pq_error);
+ q = p->pq_next;
+ free((char *) p);
}
- q = (q->pq_next = p);
- }
-
- for (p = pq.pq_next; p; p = q) {
- FINDCOMP (cptr, "text");
- if (cptr)
- cptr->c_text = p->pq_text;
- FINDCOMP (cptr, "error");
- if (cptr)
- cptr->c_text = p->pq_error;
-
- fmt_scan (fmt, buffer, length, dat);
- fputs (buffer, stdout);
-
- free (p->pq_text);
- if (p->pq_error)
- free (p->pq_error);
- q = p->pq_next;
- free ((char *) p);
- }
-
- return status;
+
+ return status;
}
projects / mmh / blobdiff