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Diffstat (limited to 'usr.bin/gencat/gencat.c')
-rw-r--r--usr.bin/gencat/gencat.c879
1 files changed, 0 insertions, 879 deletions
diff --git a/usr.bin/gencat/gencat.c b/usr.bin/gencat/gencat.c
deleted file mode 100644
index 444ce2d..0000000
--- a/usr.bin/gencat/gencat.c
+++ /dev/null
@@ -1,879 +0,0 @@
-/* $NetBSD: gencat.c,v 1.36 2013/11/27 17:38:11 apb Exp $ */
-
-/*
- * Copyright (c) 1996 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by J.T. Conklin.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: gencat.c,v 1.36 2013/11/27 17:38:11 apb Exp $");
-#endif
-
-/***********************************************************
-Copyright 1990, by Alfalfa Software Incorporated, Cambridge, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that Alfalfa's name not be used in
-advertising or publicity pertaining to distribution of the software
-without specific, written prior permission.
-
-ALPHALPHA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-ALPHALPHA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-If you make any modifications, bugfixes or other changes to this software
-we'd appreciate it if you could send a copy to us so we can keep things
-up-to-date. Many thanks.
- Kee Hinckley
- Alfalfa Software, Inc.
- 267 Allston St., #3
- Cambridge, MA 02139 USA
- nazgul@alfalfa.com
-
-******************************************************************/
-
-#if HAVE_NBTOOL_CONFIG_H
-#include "nbtool_config.h"
-#endif
-
-#define _NLS_PRIVATE
-
-#include <sys/types.h>
-#include <sys/queue.h>
-
-#include <netinet/in.h> /* Needed by arpa/inet.h on NetBSD */
-#include <arpa/inet.h> /* Needed for htonl() on POSIX systems */
-
-#include <ctype.h>
-#include <err.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <nl_types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#ifndef NL_SETMAX
-#define NL_SETMAX 255
-#endif
-#ifndef NL_MSGMAX
-#define NL_MSGMAX 2048
-#endif
-
-struct _msgT {
- long msgId;
- char *str;
- LIST_ENTRY(_msgT) entries;
-};
-
-struct _setT {
- long setId;
- LIST_HEAD(msghead, _msgT) msghead;
- LIST_ENTRY(_setT) entries;
-};
-
-static LIST_HEAD(sethead, _setT) sethead = LIST_HEAD_INITIALIZER(sethead);
-static struct _setT *curSet;
-
-static const char *curfile;
-static char *curline = NULL;
-static long lineno = 0;
-
-static char *cskip(char *);
-__dead static void error(const char *);
-static char *get_line(int);
-static char *getmsg(int, char *, char);
-static void warning(const char *, const char *);
-static char *wskip(char *);
-static char *xstrdup(const char *);
-static void *xmalloc(size_t);
-static void *xrealloc(void *, size_t);
-
-static void MCParse(int fd);
-static void MCReadCat(int fd);
-static void MCWriteCat(int fd);
-static void MCDelMsg(int msgId);
-static void MCAddMsg(int msgId, const char *msg);
-static void MCAddSet(int setId);
-static void MCDelSet(int setId);
-__dead static void usage(void);
-
-#define CORRUPT "corrupt message catalog"
-#define NOMEMORY "out of memory"
-
-static void
-usage(void)
-{
- fprintf(stderr, "usage: %s catfile [msgfile|- ...]\n", getprogname());
- exit(1);
-}
-
-int
-main(int argc, char *argv[])
-{
- int ofd, ifd;
- char *catfile = NULL;
- int c;
- int updatecat = 0;
-
- while ((c = getopt(argc, argv, "")) != -1) {
- switch (c) {
- case '?':
- default:
- usage();
- /* NOTREACHED */
- }
- }
- argc -= optind;
- argv += optind;
-
- if (argc < 1) {
- usage();
- /* NOTREACHED */
- }
- catfile = *argv++;
-
- if ((catfile[0] == '-') && (catfile[1] == '\0')) {
- ofd = STDOUT_FILENO;
- } else {
- ofd = open(catfile, O_WRONLY | O_CREAT | O_EXCL, 0666);
- if (ofd < 0) {
- if (errno == EEXIST) {
- if ((ofd = open(catfile, O_RDWR)) < 0) {
- err(1, "Unable to open %s", catfile);
- /* NOTREACHED */
- }
- } else {
- err(1, "Unable to create new %s", catfile);
- /* NOTREACHED */
- }
- curfile = catfile;
- updatecat = 1;
- MCReadCat(ofd);
- if (lseek(ofd, (off_t)0, SEEK_SET) == (off_t)-1) {
- err(1, "Unable to seek on %s", catfile);
- /* NOTREACHED */
- }
- }
- }
-
- if (argc < 2 || (((*argv)[0] == '-') && ((*argv)[1] == '\0'))) {
- if (argc > 2)
- usage();
- /* NOTREACHED */
- MCParse(STDIN_FILENO);
- } else {
- for (; *argv; argv++) {
- if ((ifd = open(*argv, O_RDONLY)) < 0)
- err(1, "Unable to read %s", *argv);
- curfile = *argv;
- lineno = 0;
- MCParse(ifd);
- close(ifd);
- }
- }
-
- if (updatecat) {
- if (ftruncate(ofd, 0) != 0) {
- err(1, "Unable to truncate %s", catfile);
- /* NOTREACHED */
- }
- }
-
- MCWriteCat(ofd);
- exit(0);
-}
-
-static void
-warning(const char *cptr, const char *msg)
-{
- if (lineno) {
- fprintf(stderr, "%s: %s on line %ld, %s\n",
- getprogname(), msg, lineno, curfile);
- fprintf(stderr, "%s\n", curline);
- if (cptr) {
- char *tptr;
- for (tptr = curline; tptr < cptr; ++tptr)
- putc(' ', stderr);
- fprintf(stderr, "^\n");
- }
- } else {
- fprintf(stderr, "%s: %s, %s\n", getprogname(), msg, curfile);
- }
-}
-
-static void
-error(const char *msg)
-{
- warning(NULL, msg);
- exit(1);
-}
-
-static void *
-xmalloc(size_t len)
-{
- void *p;
-
- if ((p = malloc(len)) == NULL)
- errx(1, NOMEMORY);
- return (p);
-}
-
-static void *
-xrealloc(void *ptr, size_t size)
-{
- if ((ptr = realloc(ptr, size)) == NULL)
- errx(1, NOMEMORY);
- return (ptr);
-}
-
-static char *
-xstrdup(const char *str)
-{
- char *nstr;
-
- if ((nstr = strdup(str)) == NULL)
- errx(1, NOMEMORY);
- return (nstr);
-}
-
-static char *
-get_line(int fd)
-{
- static long curlen = BUFSIZ;
- static char buf[BUFSIZ], *bptr = buf, *bend = buf;
- char *cptr, *cend;
- long buflen;
-
- if (!curline) {
- curline = xmalloc(curlen);
- }
- ++lineno;
-
- cptr = curline;
- cend = curline + curlen;
- for (;;) {
- for (; bptr < bend && cptr < cend; ++cptr, ++bptr) {
- if (*bptr == '\n') {
- *cptr = '\0';
- ++bptr;
- return (curline);
- } else
- *cptr = *bptr;
- }
- if (cptr == cend) {
- cptr = curline = xrealloc(curline, curlen *= 2);
- cend = curline + curlen;
- }
- if (bptr == bend) {
- buflen = read(fd, buf, BUFSIZ);
- if (buflen <= 0) {
- if (cptr > curline) {
- *cptr = '\0';
- return (curline);
- }
- return (NULL);
- }
- bend = buf + buflen;
- bptr = buf;
- }
- }
-}
-
-static char *
-wskip(char *cptr)
-{
- if (!*cptr || !isspace((unsigned char) *cptr)) {
- warning(cptr, "expected a space");
- return (cptr);
- }
- while (*cptr && isspace((unsigned char) *cptr))
- ++cptr;
- return (cptr);
-}
-
-static char *
-cskip(char *cptr)
-{
- if (!*cptr || isspace((unsigned char) *cptr)) {
- warning(cptr, "wasn't expecting a space");
- return (cptr);
- }
- while (*cptr && !isspace((unsigned char) *cptr))
- ++cptr;
- return (cptr);
-}
-
-static char *
-getmsg(int fd, char *cptr, char quote)
-{
- static char *msg = NULL;
- static size_t msglen = 0;
- size_t clen, i;
- int in_quote = 0;
- char *tptr;
-
- if (quote && *cptr == quote) {
- ++cptr;
- in_quote = 1;
- }
-
- clen = strlen(cptr) + 1;
- if (clen > msglen) {
- if (msglen)
- msg = xrealloc(msg, clen);
- else
- msg = xmalloc(clen);
- msglen = clen;
- }
- tptr = msg;
-
- while (*cptr) {
- if (quote && *cptr == quote) {
- char *tmp;
- tmp = cptr + 1;
- if (!in_quote) {
- /* XXX hard error? */
- warning(cptr, "unexpected quote character, ignoring");
- *tptr++ = *cptr++;
- } else {
- cptr++;
- /* don't use wskip() */
- while (*cptr && isspace((unsigned char) *cptr))
-#ifndef _BACKWARDS_COMPAT
- cptr++;
-#else
- *tptr++ = *cptr++;
-#endif
- /* XXX hard error? */
- if (*cptr)
- warning(tmp, "unexpected extra characters, ignoring");
- in_quote = 0;
-#ifndef _BACKWARDS_COMPAT
- break;
-#endif
- }
- } else {
- if (*cptr == '\\') {
- ++cptr;
- switch (*cptr) {
- case '\0':
- cptr = get_line(fd);
- if (!cptr)
- error("premature end of file");
- msglen += strlen(cptr);
- i = tptr - msg;
- msg = xrealloc(msg, msglen);
- tptr = msg + i;
- break;
- case 'n':
- *tptr++ = '\n';
- ++cptr;
- break;
- case 't':
- *tptr++ = '\t';
- ++cptr;
- break;
- case 'v':
- *tptr++ = '\v';
- ++cptr;
- break;
- case 'b':
- *tptr++ = '\b';
- ++cptr;
- break;
- case 'r':
- *tptr++ = '\r';
- ++cptr;
- break;
- case 'f':
- *tptr++ = '\f';
- ++cptr;
- break;
- case '\\':
- *tptr++ = '\\';
- ++cptr;
- break;
- default:
- if (quote && *cptr == quote) {
- *tptr++ = *cptr++;
- } else if (isdigit((unsigned char) *cptr)) {
- *tptr = 0;
- for (i = 0; i < 3; ++i) {
- if (!isdigit((unsigned char) *cptr))
- break;
- if (*cptr > '7')
- warning(cptr, "octal number greater than 7?!");
- *tptr *= 8;
- *tptr += (*cptr - '0');
- ++cptr;
- }
- } else {
- warning(cptr, "unrecognized escape sequence");
- }
- break;
- }
- } else {
- *tptr++ = *cptr++;
- }
- }
- }
-
- if (in_quote)
- warning(cptr, "unterminated quoted message, ignoring");
-
- *tptr = '\0';
- return (msg);
-}
-
-static void
-MCParse(int fd)
-{
- char *cptr, *str;
- int msgid = 0;
- int setid = 0;
- char quote = 0;
-
- while ((cptr = get_line(fd))) {
- if (*cptr == '$') {
- ++cptr;
- if (strncmp(cptr, "set", 3) == 0) {
- cptr += 3;
- cptr = wskip(cptr);
- setid = atoi(cptr);
- MCAddSet(setid);
- msgid = 0;
- } else if (strncmp(cptr, "delset", 6) == 0) {
- cptr += 6;
- cptr = wskip(cptr);
- setid = atoi(cptr);
- MCDelSet(setid);
- } else if (strncmp(cptr, "quote", 5) == 0) {
- cptr += 5;
- if (!*cptr)
- quote = 0;
- else {
- cptr = wskip(cptr);
- if (!*cptr)
- quote = 0;
- else
- quote = *cptr;
- }
- } else if (isspace((unsigned char) *cptr)) {
- ;
- } else {
- if (*cptr) {
- cptr = wskip(cptr);
- if (*cptr)
- warning(cptr, "unrecognized line");
- }
- }
- } else {
- /*
- * First check for (and eat) empty lines....
- */
- if (!*cptr)
- continue;
- /*
- * We have a digit? Start of a message. Else,
- * syntax error.
- */
- if (isdigit((unsigned char) *cptr)) {
- msgid = atoi(cptr);
- cptr = cskip(cptr);
- if (*cptr) {
- cptr = wskip(cptr);
- if (!*cptr) {
- MCAddMsg(msgid, "");
- continue;
- }
- }
- } else {
- warning(cptr, "neither blank line nor start of a message id");
- continue;
- }
- /*
- * If no set directive specified, all messages
- * shall be in default message set NL_SETD.
- */
- if (setid == 0) {
- setid = NL_SETD;
- MCAddSet(setid);
- }
- /*
- * If we have a message ID, but no message,
- * then this means "delete this message id
- * from the catalog".
- */
- if (!*cptr) {
- MCDelMsg(msgid);
- } else {
- str = getmsg(fd, cptr, quote);
- MCAddMsg(msgid, str);
- }
- }
- }
-}
-
-static void
-MCReadCat(int fd)
-{
- void *msgcat; /* message catalog data */
- struct _nls_cat_hdr cat_hdr;
- struct _nls_set_hdr *set_hdr;
- struct _nls_msg_hdr *msg_hdr;
- char *strings;
- ssize_t n;
- int m, s;
- int msgno, setno;
-
- n = read(fd, &cat_hdr, sizeof(cat_hdr));
- if (n < (ssize_t)sizeof(cat_hdr)) {
- if (n == 0)
- return; /* empty file */
- else if (n == -1)
- err(1, "header read");
- else
- errx(1, CORRUPT);
- }
- if (ntohl((uint32_t)cat_hdr.__magic) != _NLS_MAGIC)
- errx(1, "%s: bad magic number (%#x)", CORRUPT, cat_hdr.__magic);
-
- cat_hdr.__mem = ntohl(cat_hdr.__mem);
-
- cat_hdr.__nsets = ntohl(cat_hdr.__nsets);
- cat_hdr.__msg_hdr_offset = ntohl(cat_hdr.__msg_hdr_offset);
- cat_hdr.__msg_txt_offset = ntohl(cat_hdr.__msg_txt_offset);
- if ((cat_hdr.__mem < 0) ||
- (cat_hdr.__msg_hdr_offset < 0) ||
- (cat_hdr.__msg_txt_offset < 0) ||
- (cat_hdr.__mem < (int32_t)(cat_hdr.__nsets * sizeof(struct _nls_set_hdr))) ||
- (cat_hdr.__mem < cat_hdr.__msg_hdr_offset) ||
- (cat_hdr.__mem < cat_hdr.__msg_txt_offset))
- errx(1, "%s: catalog header", CORRUPT);
-
- msgcat = xmalloc(cat_hdr.__mem);
-
- n = read(fd, msgcat, cat_hdr.__mem);
- if (n < cat_hdr.__mem) {
- if (n == -1)
- err(1, "data read");
- else
- errx(1, CORRUPT);
- }
-
- set_hdr = (struct _nls_set_hdr *)msgcat;
- msg_hdr = (struct _nls_msg_hdr *)((char *)msgcat +
- cat_hdr.__msg_hdr_offset);
- strings = (char *)msgcat + cat_hdr.__msg_txt_offset;
-
- setno = 0;
- for (s = 0; s < cat_hdr.__nsets; s++, set_hdr++) {
- set_hdr->__setno = ntohl(set_hdr->__setno);
- if (set_hdr->__setno < setno)
- errx(1, "%s: bad set number (%d)",
- CORRUPT, set_hdr->__setno);
- setno = set_hdr->__setno;
-
- MCAddSet(setno);
-
- set_hdr->__nmsgs = ntohl(set_hdr->__nmsgs);
- set_hdr->__index = ntohl(set_hdr->__index);
- if (set_hdr->__nmsgs < 0 || set_hdr->__index < 0)
- errx(1, "%s: set header", CORRUPT);
-
- /* Get the data */
- msgno = 0;
- for (m = 0; m < set_hdr->__nmsgs; m++, msg_hdr++) {
- msg_hdr->__msgno = ntohl(msg_hdr->__msgno);
- msg_hdr->__offset = ntohl(msg_hdr->__offset);
- if (msg_hdr->__msgno < msgno)
- errx(1, "%s: bad message number (%d)",
- CORRUPT, msg_hdr->__msgno);
- if ((msg_hdr->__offset < 0) ||
- ((strings + msg_hdr->__offset) >
- ((char *)msgcat + cat_hdr.__mem)))
- errx(1, "%s: message header", CORRUPT);
-
- msgno = msg_hdr->__msgno;
- MCAddMsg(msgno, strings + msg_hdr->__offset);
- }
- }
- free(msgcat);
-}
-
-/*
- * Write message catalog.
- *
- * The message catalog is first converted from its internal to its
- * external representation in a chunk of memory allocated for this
- * purpose. Then the completed catalog is written. This approach
- * avoids additional housekeeping variables and/or a lot of seeks
- * that would otherwise be required.
- */
-static void
-MCWriteCat(int fd)
-{
- int nsets; /* number of sets */
- int nmsgs; /* number of msgs */
- int string_size; /* total size of string pool */
- int msgcat_size; /* total size of message catalog */
- void *msgcat; /* message catalog data */
- struct _nls_cat_hdr *cat_hdr;
- struct _nls_set_hdr *set_hdr;
- struct _nls_msg_hdr *msg_hdr;
- char *strings;
- struct _setT *set;
- struct _msgT *msg;
- int msg_index;
- int msg_offset;
-
- /* determine number of sets, number of messages, and size of the
- * string pool */
- nsets = 0;
- nmsgs = 0;
- string_size = 0;
-
- LIST_FOREACH(set, &sethead, entries) {
- nsets++;
-
- LIST_FOREACH(msg, &set->msghead, entries) {
- nmsgs++;
- string_size += strlen(msg->str) + 1;
- }
- }
-
-#ifdef DEBUG
- printf("number of sets: %d\n", nsets);
- printf("number of msgs: %d\n", nmsgs);
- printf("string pool size: %d\n", string_size);
-#endif
-
- /* determine size and then allocate buffer for constructing external
- * message catalog representation */
- msgcat_size = sizeof(struct _nls_cat_hdr)
- + (nsets * sizeof(struct _nls_set_hdr))
- + (nmsgs * sizeof(struct _nls_msg_hdr))
- + string_size;
-
- msgcat = xmalloc(msgcat_size);
- memset(msgcat, '\0', msgcat_size);
-
- /* fill in msg catalog header */
- cat_hdr = (struct _nls_cat_hdr *) msgcat;
- cat_hdr->__magic = htonl(_NLS_MAGIC);
- cat_hdr->__nsets = htonl(nsets);
- cat_hdr->__mem = htonl(msgcat_size - sizeof(struct _nls_cat_hdr));
- cat_hdr->__msg_hdr_offset =
- htonl(nsets * sizeof(struct _nls_set_hdr));
- cat_hdr->__msg_txt_offset =
- htonl(nsets * sizeof(struct _nls_set_hdr) +
- nmsgs * sizeof(struct _nls_msg_hdr));
-
- /* compute offsets for set & msg header tables and string pool */
- set_hdr = (struct _nls_set_hdr *) ((char *) msgcat +
- sizeof(struct _nls_cat_hdr));
- msg_hdr = (struct _nls_msg_hdr *) ((char *) msgcat +
- sizeof(struct _nls_cat_hdr) +
- nsets * sizeof(struct _nls_set_hdr));
- strings = (char *) msgcat +
- sizeof(struct _nls_cat_hdr) +
- nsets * sizeof(struct _nls_set_hdr) +
- nmsgs * sizeof(struct _nls_msg_hdr);
-
- msg_index = 0;
- msg_offset = 0;
- LIST_FOREACH(set, &sethead, entries) {
-
- nmsgs = 0;
- LIST_FOREACH(msg, &set->msghead, entries) {
- int32_t msg_len = strlen(msg->str) + 1;
-
- msg_hdr->__msgno = htonl(msg->msgId);
- msg_hdr->__msglen = htonl(msg_len);
- msg_hdr->__offset = htonl(msg_offset);
-
- memcpy(strings, msg->str, msg_len);
- strings += msg_len;
- msg_offset += msg_len;
-
- nmsgs++;
- msg_hdr++;
- }
-
- set_hdr->__setno = htonl(set->setId);
- set_hdr->__nmsgs = htonl(nmsgs);
- set_hdr->__index = htonl(msg_index);
- msg_index += nmsgs;
- set_hdr++;
- }
-
- /* write out catalog. XXX: should this be done in small chunks? */
- write(fd, msgcat, msgcat_size);
-}
-
-static void
-MCAddSet(int setId)
-{
- struct _setT *p, *q;
-
- if (setId <= 0) {
- error("setId's must be greater than zero");
- /* NOTREACHED */
- }
- if (setId > NL_SETMAX) {
- error("setId exceeds limit");
- /* NOTREACHED */
- }
-
- p = LIST_FIRST(&sethead);
- q = NULL;
- for (; p != NULL && p->setId < setId; q = p, p = LIST_NEXT(p, entries))
- continue;
-
- if (p && p->setId == setId) {
- ;
- } else {
- p = xmalloc(sizeof(struct _setT));
- memset(p, '\0', sizeof(struct _setT));
- LIST_INIT(&p->msghead);
-
- p->setId = setId;
-
- if (q == NULL) {
- LIST_INSERT_HEAD(&sethead, p, entries);
- } else {
- LIST_INSERT_AFTER(q, p, entries);
- }
- }
-
- curSet = p;
-}
-
-static void
-MCAddMsg(int msgId, const char *str)
-{
- struct _msgT *p, *q;
-
- if (!curSet)
- error("can't specify a message when no set exists");
-
- if (msgId <= 0) {
- error("msgId's must be greater than zero");
- /* NOTREACHED */
- }
- if (msgId > NL_MSGMAX) {
- error("msgID exceeds limit");
- /* NOTREACHED */
- }
-
- p = LIST_FIRST(&curSet->msghead);
- q = NULL;
- for (; p != NULL && p->msgId < msgId; q = p, p = LIST_NEXT(p, entries))
- continue;
-
- if (p && p->msgId == msgId) {
- free(p->str);
- } else {
- p = xmalloc(sizeof(struct _msgT));
- memset(p, '\0', sizeof(struct _msgT));
-
- if (q == NULL) {
- LIST_INSERT_HEAD(&curSet->msghead, p, entries);
- } else {
- LIST_INSERT_AFTER(q, p, entries);
- }
- }
-
- p->msgId = msgId;
- p->str = xstrdup(str);
-}
-
-static void
-MCDelSet(int setId)
-{
- struct _setT *set;
- struct _msgT *msg;
-
- if (setId <= 0) {
- error("setId's must be greater than zero");
- /* NOTREACHED */
- }
- if (setId > NL_SETMAX) {
- error("setId exceeds limit");
- /* NOTREACHED */
- }
-
- set = LIST_FIRST(&sethead);
- for (; set != NULL && set->setId < setId; set = LIST_NEXT(set, entries))
- continue;
-
- if (set && set->setId == setId) {
- LIST_REMOVE(set, entries);
- while ((msg = LIST_FIRST(&set->msghead)) != NULL) {
- LIST_REMOVE(msg, entries);
- free(msg->str);
- free(msg);
- }
- free(set);
- return;
- }
- warning(NULL, "specified set doesn't exist");
-}
-
-static void
-MCDelMsg(int msgId)
-{
- struct _msgT *msg;
-
- if (!curSet)
- error("you can't delete a message before defining the set");
-
- msg = LIST_FIRST(&curSet->msghead);
- for (; msg != NULL && msg->msgId < msgId; msg = LIST_NEXT(msg, entries))
- continue;
-
- if (msg && msg->msgId == msgId) {
- LIST_REMOVE(msg, entries);
- free(msg->str);
- free(msg);
- return;
- }
- warning(NULL, "specified msg doesn't exist");
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-09-20 22:59:44 +0000