-
-/*
- * sortm.c -- sort messages in a folder by date/time
+/* sortm.c -- sort messages in a folder by date/time
*
* 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/tws.h>
-#include <h/utils.h>
-
-static struct swit switches[] = {
-#define DATESW 0
- { "datefield field", 0 },
-#define TEXTSW 1
- { "textfield field", 0 },
-#define NSUBJSW 2
- { "notextfield", 0 },
-#define SUBJSW 3
- { "subject", -3 }, /* backward-compatibility */
-#define LIMSW 4
- { "limit days", 0 },
-#define NLIMSW 5
- { "nolimit", 0 },
-#define VERBSW 6
- { "verbose", 0 },
-#define NVERBSW 7
- { "noverbose", 0 },
-#define ALLMSGS 8
- { "all", 0 },
-#define NALLMSGS 9
- { "noall", 0 },
-#define CHECKSW 10
- { "check", 0 },
-#define NCHECKSW 11
- { "nocheck", 0 },
-#define VERSIONSW 12
- { "version", 0 },
-#define HELPSW 13
- { "help", 0 },
- { NULL, 0 }
-};
+#include "h/mh.h"
+#include "sbr/path.h"
+#include "sbr/print_version.h"
+#include "sbr/print_help.h"
+#include "sbr/error.h"
+#include "h/tws.h"
+#include "h/done.h"
+#include "h/utils.h"
+#include "sbr/m_maildir.h"
+
+#define SORTM_SWITCHES \
+ X("datefield field", 0, DATESW) \
+ X("textfield field", 0, TEXTSW) \
+ X("notextfield", 0, NSUBJSW) \
+ X("subject", -3, SUBJSW) /* backward-compatibility */ \
+ X("limit days", 0, LIMSW) \
+ X("nolimit", 0, NLIMSW) \
+ X("verbose", 0, VERBSW) \
+ X("noverbose", 0, NVERBSW) \
+ X("all", 0, ALLMSGS) \
+ X("noall", 0, NALLMSGS) \
+ X("check", 0, CHECKSW) \
+ X("nocheck", 0, NCHECKSW) \
+ X("version", 0, VERSIONSW) \
+ X("help", 0, HELPSW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(SORTM);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(SORTM, switches);
+#undef X
struct smsg {
int s_msg;
static struct smsg *smsgs;
int nmsgs;
-char *subjsort = (char *) 0; /* sort on subject if != 0 */
+char *subjsort; /* sort on subject if != 0 */
time_t datelimit = 0;
-int submajor = 0; /* if true, sort on subject-major */
-int verbose;
+bool submajor; /* if true, sort on subject-major */
+bool verbose;
int allmsgs = 1;
int check_failed = 0;
main (int argc, char **argv)
{
int i, msgnum;
- unsigned char *cp;
- char *maildir, *datesw = NULL;
+ char *cp, *maildir, *datesw = NULL;
char *folder = NULL, buf[BUFSIZ], **argp;
char **arguments;
struct msgs_array msgs = { 0, 0, NULL };
struct msgs *mp;
struct smsg **dlist;
- int checksw = 0;
+ bool checksw = false;
-#ifdef LOCALE
- setlocale(LC_ALL, "");
-#endif
- invo_name = r1bindex (argv[0], '/');
-
- /* read user profile/context */
- context_read();
+ if (nmh_init(argv[0], true, true)) { return 1; }
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
ambigsw (cp, switches);
done (1);
case UNKWNSW:
- adios (NULL, "-%s unknown", cp);
+ die("-%s unknown", cp);
case HELPSW:
snprintf(buf, sizeof(buf), "%s [+folder] [msgs] [switches]",
case DATESW:
if (datesw)
- adios (NULL, "only one date field at a time");
+ die("only one date field at a time");
if (!(datesw = *argp++) || *datesw == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
+ die("missing argument to %s", argp[-2]);
continue;
case TEXTSW:
if (subjsort)
- adios (NULL, "only one text field at a time");
+ die("only one text field at a time");
if (!(subjsort = *argp++) || *subjsort == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
+ die("missing argument to %s", argp[-2]);
continue;
case SUBJSW:
subjsort = "subject";
continue;
case NSUBJSW:
- subjsort = (char *)0;
+ subjsort = NULL;
continue;
case LIMSW:
if (!(cp = *argp++) || *cp == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
+ die("missing argument to %s", argp[-2]);
while (*cp == '0')
cp++; /* skip any leading zeros */
if (!*cp) { /* hit end of string */
- submajor++; /* sort subject-major */
+ submajor = true; /* sort subject-major */
continue;
}
- if (!isdigit(*cp) || !(datelimit = atoi(cp)))
- adios (NULL, "impossible limit %s", cp);
+ if (!isdigit((unsigned char) *cp) || !(datelimit = atoi(cp)))
+ die("impossible limit %s", cp);
datelimit *= 60*60*24;
continue;
case NLIMSW:
- submajor = 0; /* use date-major, but */
- datelimit = 0; /* use no limit */
+ submajor = false; /* use date-major, but */
+ datelimit = 0; /* use no limit */
continue;
case VERBSW:
- verbose++;
+ verbose = true;
continue;
case NVERBSW:
- verbose = 0;
+ verbose = false;
continue;
case ALLMSGS:
continue;
case CHECKSW:
- checksw = 1;
+ checksw = true;
continue;
case NCHECKSW:
- checksw = 0;
+ checksw = false;
continue;
}
}
if (*cp == '+' || *cp == '@') {
if (folder)
- adios (NULL, "only one folder at a time!");
- else
- folder = pluspath (cp);
+ die("only one folder at a time!");
+ folder = pluspath (cp);
} else
- app_msgarg(&msgs, cp);
+ app_msgarg(&msgs, cp);
}
if (!context_find ("path"))
if (allmsgs) {
app_msgarg(&msgs, "all");
} else {
- adios (NULL, "must specify messages to sort with -noall");
+ die("must specify messages to sort with -noall");
}
}
if (!datesw)
adios (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, 1)))
+ die("unable to read folder %s", folder);
/* check for empty folder */
if (mp->nummsg == 0)
- adios (NULL, "no messages in %s", folder);
+ die("no messages in %s", folder);
/* parse all the message ranges/sequences and set SELECTED */
for (msgnum = 0; msgnum < msgs.size; msgnum++)
seq_setprev (mp); /* set the previous sequence */
if ((nmsgs = read_hdrs (mp, datesw)) <= 0)
- adios (NULL, "no messages to sort");
+ die("no messages to sort");
if (checksw && check_failed) {
- adios (NULL, "errors found, no messages sorted");
+ die("errors found, no messages sorted");
}
/*
* sort a list of pointers to our "messages to be sorted".
*/
- dlist = (struct smsg **) mh_xmalloc ((nmsgs+1) * sizeof(*dlist));
+ dlist = mh_xmalloc ((nmsgs+1) * sizeof(*dlist));
for (i = 0; i < nmsgs; i++)
dlist[i] = &smsgs[i];
dlist[nmsgs] = 0;
}
/* first sort by date, or by subject-major, date-minor */
- qsort ((char *) dlist, nmsgs, sizeof(*dlist),
+ qsort (dlist, nmsgs, sizeof(*dlist),
(qsort_comp) (submajor && subjsort ? txtsort : dsort));
/*
*/
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));
- memcpy((char *)slist, (char *)dlist, (nmsgs+1)*sizeof(*slist));
- qsort((char *)slist, nmsgs, sizeof(*slist), (qsort_comp) subsort);
+ slist = mh_xmalloc ((nmsgs+1) * sizeof(*slist));
+ memcpy(slist, dlist, (nmsgs+1)*sizeof(*slist));
+ qsort(slist, nmsgs, sizeof(*slist), (qsort_comp) subsort);
/*
* make an inversion list so we can quickly find
* the collection of messages with the same subj
* given a message number.
*/
- il = (struct smsg ***) calloc (mp->hghsel+1, sizeof(*il));
- if (! il)
- adios (NULL, "couldn't allocate msg list");
+ il = mh_xcalloc(mp->hghsel + 1, sizeof *il);
for (i = 0; i < nmsgs; i++)
il[slist[i]->s_msg] = &slist[i];
/*
* make up the final list, chronological but with
* all the same subjects grouped together.
*/
- flist = (struct smsg **) mh_xmalloc ((nmsgs+1) * sizeof(*flist));
+ flist = 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)
}
}
*fp = 0;
+ free (il);
free (slist);
free (dlist);
dlist = flist;
read_hdrs (struct msgs *mp, char *datesw)
{
int msgnum;
- struct tws tb;
- register struct smsg *s;
-
- twscopy (&tb, dlocaltimenow ());
-
- smsgs = (struct smsg *)
- calloc ((size_t) (mp->hghsel - mp->lowsel + 2),
- sizeof(*smsgs));
- if (smsgs == NULL)
- adios (NULL, "unable to allocate sort storage");
+ struct smsg *s;
+ smsgs = mh_xcalloc(mp->hghsel - mp->lowsel + 2, sizeof *smsgs);
s = smsgs;
for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
if (is_selected(mp, msgnum)) {
}
}
s->s_msg = 0;
- return(s - smsgs);
+ return s - smsgs;
}
static int
get_fields (char *datesw, int msg, struct smsg *smsg)
{
- register int state;
+ int state;
int compnum;
- char *msgnam, buf[BUFSIZ], nam[NAMESZ];
- register struct tws *tw;
- register char *datecomp = NULL, *subjcomp = NULL;
- register FILE *in;
+ char *msgnam, buf[NMH_BUFSIZ], nam[NAMESZ];
+ struct tws *tw;
+ char *datecomp = NULL, *subjcomp = NULL;
+ FILE *in;
m_getfld_state_t gstate;
if ((in = fopen (msgnam = m_name (msg), "r")) == NULL) {
admonish (msgnam, "unable to read message");
- return (0);
+ return 0;
}
- m_getfld_state_init (&gstate);
+ gstate = m_getfld_state_init(in);
for (compnum = 1;;) {
int bufsz = sizeof buf;
- switch (state = m_getfld (gstate, nam, buf, &bufsz, in)) {
+ switch (state = m_getfld2(&gstate, nam, buf, &bufsz)) {
case FLD:
case FLDPLUS:
compnum++;
- if (!mh_strcasecmp (nam, datesw)) {
+ if (!strcasecmp (nam, datesw)) {
datecomp = add (buf, datecomp);
while (state == FLDPLUS) {
bufsz = sizeof buf;
- state = m_getfld (gstate, nam, buf, &bufsz, in);
+ state = m_getfld2(&gstate, nam, buf, &bufsz);
datecomp = add (buf, datecomp);
}
if (!subjsort || subjcomp)
break;
- } else if (subjsort && !mh_strcasecmp (nam, subjsort)) {
+ } else if (subjsort && !strcasecmp (nam, subjsort)) {
subjcomp = add (buf, subjcomp);
while (state == FLDPLUS) {
bufsz = sizeof buf;
- state = m_getfld (gstate, nam, buf, &bufsz, in);
+ state = m_getfld2(&gstate, nam, buf, &bufsz);
subjcomp = add (buf, subjcomp);
}
if (datecomp)
/* just flush this guy */
while (state == FLDPLUS) {
bufsz = sizeof buf;
- state = m_getfld (gstate, nam, buf, &bufsz, in);
+ state = m_getfld2(&gstate, nam, buf, &bufsz);
}
}
continue;
case LENERR:
case FMTERR:
if (state == LENERR || state == FMTERR) {
- admonish (NULL, "format error in message %d (header #%d)",
+ inform("format error in message %d (header #%d), continuing...",
msg, compnum);
check_failed = 1;
}
- if (datecomp)
- free (datecomp);
- if (subjcomp)
- free (subjcomp);
+ free(datecomp);
+ free(subjcomp);
fclose (in);
- return (0);
+ return 0;
default:
- adios (NULL, "internal error -- you lose");
+ die("internal error -- you lose");
}
break;
}
if (!datecomp || (tw = dparsetime (datecomp)) == NULL) {
struct stat st;
- admonish (NULL, "can't parse %s field in message %d", datesw, msg);
+ inform("can't parse %s field in message %d, "
+ "will use file modification time", datesw, msg);
fstat (fileno (in), &st);
smsg->s_clock = st.st_mtime;
check_failed = 1;
* leading "re:", everything but letters & smash
* letters to lower case.
*/
- register char *cp, *cp2;
- register unsigned char c;
+ char *cp, *cp2, c;
cp = subjcomp;
cp2 = subjcomp;
if (strcmp (subjsort, "subject") == 0) {
while ((c = *cp)) {
- if (! isspace(c)) {
- if(uprf(cp, "re:"))
- cp += 2;
- else
+ if (! isspace((unsigned char) c)) {
+ if(!uprf(cp, "re:"))
break;
+ cp += 2;
}
cp++;
}
}
while ((c = *cp++)) {
- if (isalnum(c))
- *cp2++ = isupper(c) ? tolower(c) : c;
+ if (isascii((unsigned char) c) && isalnum((unsigned char) c))
+ *cp2++ = tolower((unsigned char)c);
}
*cp2 = '\0';
smsg->s_subj = subjcomp;
}
fclose (in);
- if (datecomp)
- free (datecomp);
+ free(datecomp);
- return (1);
+ return 1;
}
/*
dsort (struct smsg **a, struct smsg **b)
{
if ((*a)->s_clock < (*b)->s_clock)
- return (-1);
- else if ((*a)->s_clock > (*b)->s_clock)
- return (1);
- else if ((*a)->s_msg < (*b)->s_msg)
- return (-1);
- else
- return (1);
+ return -1;
+ if ((*a)->s_clock > (*b)->s_clock)
+ return 1;
+ if ((*a)->s_msg < (*b)->s_msg)
+ return -1;
+ return 1;
}
/*
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);
+ return i;
- return (dsort (a, b));
+ return dsort(a, 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);
- else if ((*a)->s_msg < (*b)->s_msg)
- return (-1);
- else
- return (1);
+ return i;
+ if ((*a)->s_msg < (*b)->s_msg)
+ return -1;
+ return 1;
}
static void
for (;;) {
nxt = mlist[msg] - smsgs; /* mlist[msg] is a ptr into smsgs */
- mlist[msg] = (struct smsg *)0;
+ mlist[msg] = NULL;
old = smsgs[nxt].s_msg;
new = smsgs[msg].s_msg;
strncpy (oldname, m_name (old), sizeof(oldname));
rename_msgs (struct msgs *mp, struct smsg **mlist)
{
int i, j, old, new;
- seqset_t tmpset;
+ bvector_t tmpset = bvector_create ();
char f1[BUFSIZ], tmpfil[BUFSIZ];
char newbuf[PATH_MAX + 1];
struct smsg *sp;
if (rename (f1, tmpfil) == NOTOK)
adios (tmpfil, "unable to rename %s to ", f1);
- get_msg_flags (mp, &tmpset, old);
+ get_msg_flags (mp, tmpset, old);
rename_chain (mp, mlist, j, i);
/*
- * Run the external hook to refile the temorary message number
+ * Run the external hook to refile the temporary message number
* to the real place.
*/
if (rename (tmpfil, m_name(new)) == NOTOK)
adios (m_name(new), "unable to rename %s to", tmpfil);
- set_msg_flags (mp, &tmpset, new);
+ set_msg_flags (mp, tmpset, new);
mp->msgflags |= SEQMOD;
}
+
+ bvector_free (tmpset);
}
projects / nmh / blobdiff