X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fslocal.c;h=3b5007db1db4cc08754406109f2c18a39dfcd3e4;hp=17be186bcd540625e84ad97f0b509698687452ff;hb=a87df3543d3bc128ba4079d1f95638476ba5ca50;hpb=77ce143a56ef8238d974fd7e1e893516ec58772f diff --git a/uip/slocal.c b/uip/slocal.c index 17be186..3b5007d 100644 --- a/uip/slocal.c +++ b/uip/slocal.c @@ -15,17 +15,20 @@ ** */ - #include #include #include #include #include - #include #include #include #include +#include +#include +#include +#include +#include #ifdef INITGROUPS_HEADER #include INITGROUPS_HEADER @@ -187,72 +190,72 @@ main(int argc, char **argv) switch (smatch(++cp, switches)) { case AMBIGSW: ambigsw(cp, switches); - exit(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 [switches] [address info sender]", invo_name); print_help(buf, switches, 0); - exit(0); + exit(argc == 2 ? EX_OK : EX_USAGE); case VERSIONSW: print_version(invo_name); - exit(0); + exit(argc == 2 ? EX_OK : EX_USAGE); case ADDRSW: if (!(addr = *argp++)) { /* allow -xyz arguments */ - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case INFOSW: if (!(info = *argp++)) { /* allow -xyz arguments */ - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case USERSW: if (!(user = *argp++)) { /* allow -xyz arguments */ - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case FILESW: if (!(file = *argp++) || *file == '-') { - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case SENDERSW: if (!(sender = *argp++)) { /* allow -xyz arguments */ - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case MAILBOXSW: if (!(mbox = *argp++) || *mbox == '-') { - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case HOMESW: if (!(home = *argp++) || *home == '-') { - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } continue; case MAILSW: if (!(cp = *argp++) || *cp == '-') { - adios(NULL, "missing argument to %s", + adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]); } if (mdlvr) { - adios(NULL, "only one maildelivery file at a time!"); + adios(EX_USAGE, NULL, "only one maildelivery file at a time!"); } mdlvr = cp; continue; @@ -290,7 +293,7 @@ main(int argc, char **argv) user = (cp = strchr(addr, '.')) ? ++cp : addr; } if (!(pw = getpwnam(user))) { - adios(NULL, "no such local user as %s", user); + adios(EX_NOUSER, NULL, "no such local user as %s", user); } if (chdir(pw->pw_dir) == -1) { @@ -312,7 +315,7 @@ main(int argc, char **argv) /* Record the delivery time */ if (!(now = dlocaltimenow())) { - adios(NULL, "unable to ascertain local time"); + adios(EX_OSERR, NULL, "unable to ascertain local time"); } snprintf(ddate, sizeof(ddate), "Delivery-Date: %s\n", dtimenow()); @@ -324,14 +327,14 @@ main(int argc, char **argv) /* getting message from file */ if ((tempfd = open(file, O_RDONLY)) == -1) { - adios(file, "unable to open"); + adios(EX_IOERR, file, "unable to open"); } if (debug) { debug_printf("retrieving message from file \"%s\"\n", file); } if ((fd = copy_message(tempfd, tmpfil, 1)) == -1) { - adios(NULL, "unable to create temporary file"); + adios(EX_CANTCREAT, NULL, "unable to create temporary file"); } close(tempfd); } else { @@ -340,7 +343,7 @@ main(int argc, char **argv) debug_printf("retrieving message from stdin\n"); } if ((fd = copy_message(fileno(stdin), tmpfil, 1)) == -1) { - adios(NULL, "unable to create temporary file"); + adios(EX_CANTCREAT, NULL, "unable to create temporary file"); } } @@ -366,7 +369,7 @@ main(int argc, char **argv) unlink(tmpfil); if (!(fp = fdopen(fd, "r+"))) { - adios(NULL, "unable to access temporary file"); + adios(EX_IOERR, NULL, "unable to access temporary file"); } /* If no sender given, extract it from envelope information. */ @@ -721,10 +724,10 @@ split(char *cp, char **vec) static int parse(int fd) { - int i, state; - int fd1; + enum state state; + struct field f = free_field; + int i, fd1; char *cp, *dp, *lp; - char name[NAMESZ], field[BUFSIZ]; struct pair *p, *q; FILE *in; @@ -753,20 +756,12 @@ parse(int fd) /* ** Scan the headers of the message and build a lookup table. */ - for (i = 0, state = FLD;;) { - switch (state = m_getfld(state, name, field, sizeof(field), - in)) { - case FLD: - case FLDEOF: - case FLDPLUS: - lp = getcpy(field); - while (state == FLDPLUS) { - state = m_getfld(state, name, field, - sizeof(field), in); - lp = add(field, lp); - } + for (i = 0, state = FLD2;;) { + switch (state = m_getfld2(state, &f, in)) { + case FLD2: + lp = getcpy(f.value); for (p = hdrs; p->p_name; p++) { - if (mh_strcasecmp(p->p_name, name)!=0) { + if (mh_strcasecmp(p->p_name, f.name)!=0) { if (!(p->p_flags & P_HID)) { if ((cp = p->p_value)) { if (p->p_flags & P_ADR) { @@ -786,24 +781,21 @@ parse(int fd) } } if (!p->p_name && i < NVEC) { - p->p_name = getcpy(name); + p->p_name = getcpy(f.name); p->p_value = lp; p->p_flags = P_NIL; p++, i++; p->p_name = NULL; } - if (state != FLDEOF) { - continue; - } - break; + continue; - case BODY: - case BODYEOF: - case FILEEOF: + case BODY2: + case FILEEOF2: break; - case LENERR: - case FMTERR: + case LENERR2: + case FMTERR2: + case IOERR2: advise(NULL, "format error in message"); break; @@ -1030,7 +1022,7 @@ usr_pipe(int fd, char *cmd, char *pgm, char **vec, int suppress) m_putenv("PATH", path); execvp(pgm, vec); - _exit(-1); + _exit(EX_OSERR); default: /* parent process */