#include <h/mh.h>
#include <h/utils.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#include <locale.h>
+#include <sysexits.h>
/*
** We allocate space to record the names of folders
#define ALLSW 1
{ "all", 0 },
#define NOALLSW 2
- { "noall", 0 },
+ { "noall", 2 },
#define RECURSE 3
{ "recurse", 0 },
#define NORECURSE 4
- { "norecurse", 0 },
+ { "norecurse", 2 },
#define SHOWZERO 5
{ "showzero", 0 },
#define NOSHOWZERO 6
- { "noshowzero", 0 },
+ { "noshowzero", 2 },
#define ALPHASW 7
{ "alpha", 0 },
#define NOALPHASW 8
- { "noalpha", 0 },
+ { "noalpha", 2 },
#define FASTSW 9
{ "fast", 0 },
#define NOFASTSW 10
- { "nofast", 0 },
+ { "nofast", 2 },
#define VERSIONSW 11
{ "Version", 0 },
#define HELPSW 12
char **arguments;
char buf[BUFSIZ];
-#ifdef LOCALE
setlocale(LC_ALL, "");
-#endif
invo_name = mhbasename(argv[0]);
/* read user profile/context */
/* allocate the initial space to record the folder names */
numfolders = 0;
maxfolders = MAXFOLDERS;
- foldersToDo = (char **) mh_xmalloc((size_t)
- (maxfolders * sizeof(*foldersToDo)));
+ foldersToDo = mh_xcalloc(maxfolders, sizeof(*foldersToDo));
/* no sequences yet */
numsequences = 0;
switch (smatch(++cp, switches)) {
case AMBIGSW:
ambigsw(cp, switches);
- done(1);
+ exit(EX_USAGE);
case UNKWNSW:
- adios(NULL, "-%s unknown", cp);
+ adios(EX_USAGE, NULL, "-%s unknown", cp);
case HELPSW:
snprintf(buf, sizeof(buf), "%s [+folder1 [+folder2 ...]][switches]", invo_name);
print_help(buf, switches, 1);
- done(1);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+
case VERSIONSW:
print_version(invo_name);
- done(1);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
case SEQSW:
if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s",
+ adios(EX_USAGE, NULL, "missing argument to %s",
argp[-2]);
/* check if too many sequences specified */
if (numsequences >= NUMATTRS)
- adios(NULL, "too many sequences (more than %d) specified", NUMATTRS);
+ adios(EX_USAGE, NULL, "too many sequences (more than %d) specified", NUMATTRS);
sequencesToDo[numsequences++] = cp;
break;
*/
if (numfolders >= maxfolders) {
maxfolders += MAXFOLDERS;
- foldersToDo = (char **) mh_xrealloc(foldersToDo, (size_t) (maxfolders * sizeof(*foldersToDo)));
+ foldersToDo = mh_xrealloc(foldersToDo, maxfolders * sizeof(*foldersToDo));
}
if (*cp == '+' || *cp == '@') {
- foldersToDo[numfolders++] = getcpy(expandfol(cp));
+ foldersToDo[numfolders++] = mh_xstrdup(expandfol(cp));
} else
foldersToDo[numfolders++] = cp;
}
if ((cp = context_find(usequence))) {
if (!*cp) {
- adios(NULL, "profile entry %s set, but empty, and no sequence given", usequence);
+ adios(EX_CONFIG, NULL, "profile entry %s set, but empty, and no sequence given", usequence);
}
} else {
cp = seq_unseen; /* use default */
}
- dp = getcpy(cp);
+ dp = mh_xstrdup(cp);
ap = brkstring(dp, " ", "\n");
for (; ap && *ap; ap++) {
if (numsequences >= NUMATTRS) {
- adios(NULL, "too many sequences (more than %d) in %s profile entry", NUMATTRS, usequence);
+ adios(EX_USAGE, NULL, "too many sequences (more than %d) in %s profile entry", NUMATTRS, usequence);
} else {
sequencesToDo[numsequences++] = *ap;
}
qsort(folders, nFolders, sizeof(struct Folder),
(qsort_comp) CompareFolders);
PrintFolders();
- done(0);
- return 1;
+ return EX_OK;
}
/*
AllocFolders(&orders, &nOrdersAlloced, nOrders + 1);
o = &orders[nOrders++];
o->priority = priority++;
- o->name = (char *) mh_xmalloc(p - s + 1);
+ o->name = mh_xcalloc(p - s + 1, sizeof(char));
strncpy(o->name, s, p - s);
o->name[p - s] = 0;
} else
* change directory to base of nmh directory
*/
if (chdir(nmhdir) == NOTOK)
- adios(nmhdir, "unable to change directory to");
+ adios(EX_OSERR, nmhdir, "unable to change directory to");
if (numfolders > 0) {
/* Update context */
nlinks = s->st_nlink;
if (!(dir = opendir(dirName)))
- adios(dirName, "can't open directory");
+ adios(EX_IOERR, dirName, "can't open directory");
/*
** A hack so that we don't see a
/* Oops, error occurred. Record it and continue. */
AllocFolders(&folders, &nFoldersAlloced, nFolders + 1);
f = &folders[nFolders++];
- f->name = getcpy(name);
+ f->name = mh_xstrdup(name);
f->error = 1;
f->priority = AssignPriority(f->name);
return 0;
/* save general folder information */
AllocFolders(&folders, &nFoldersAlloced, nFolders + 1);
f = &folders[nFolders++];
- f->name = getcpy(name);
+ f->name = mh_xstrdup(name);
f->nMsgs = mp->nummsg;
f->error = 0;
f->priority = AssignPriority(f->name);
return;
if (*f == NULL) {
*nfa = 10;
- *f = (struct Folder *) mh_xmalloc(
- *nfa * (sizeof(struct Folder)));
+ *f = mh_xcalloc(*nfa, sizeof(struct Folder));
} else {
*nfa *= 2;
- *f = (struct Folder *) mh_xrealloc(
- *f, *nfa * (sizeof(struct Folder)));
+ *f = mh_xrealloc(*f, *nfa * sizeof(struct Folder));
}
}
{
int atrlen;
char atrcur[BUFSIZ];
- register struct node *np;
+ struct node *np;
snprintf(atrcur, sizeof(atrcur), "atr-%s-", seq_cur);
atrlen = strlen(atrcur);