diff options
Diffstat (limited to 'makemap')
| l--------- | makemap/Build | 1 | ||||
| -rw-r--r-- | makemap/Makefile.m4 | 110 | ||||
| -rw-r--r-- | makemap/makemap.0 | 63 | ||||
| -rw-r--r-- | makemap/makemap.8 | 127 | ||||
| -rw-r--r-- | makemap/makemap.c | 1016 |
5 files changed, 0 insertions, 1317 deletions
diff --git a/makemap/Build b/makemap/Build deleted file mode 120000 index 6308dba..0000000 --- a/makemap/Build +++ /dev/null @@ -1 +0,0 @@ -../BuildTools/bin/Build
\ No newline at end of file diff --git a/makemap/Makefile.m4 b/makemap/Makefile.m4 deleted file mode 100644 index 983ffdf..0000000 --- a/makemap/Makefile.m4 +++ /dev/null @@ -1,110 +0,0 @@ -# -# This Makefile is designed to work on the old "make" program. -# -# @(#)Makefile.m4 8.21 (Berkeley) 7/12/1998 -# - -# C compiler -CC= confCC - -# Shell -SHELL= confSHELL - -# use O=-O (usual) or O=-g (debugging) -O= ifdef(`confOPTIMIZE', `confOPTIMIZE', `-O') - -# location of sendmail source directory -SRCDIR= ifdef(`confSRCDIR', `confSRCDIR', `../../src') - -# define the database mechanisms available for map & alias lookups: -# -DNDBM -- use new DBM -# -DNEWDB -- use new Berkeley DB -# The really old (V7) DBM library is no longer supported. -# -MAPDEF= ifdef(`confMAPDEF', `confMAPDEF') - -# environment definitions (e.g., -D_AIX3) -ENVDEF= -DNOT_SENDMAIL ifdef(`confENVDEF', `confENVDEF') - -# see also conf.h for additional compilation flags - -# include directories -INCDIRS=-I${SRCDIR} confINCDIRS - -# loader options -LDOPTS= ifdef(`confLDOPTS', `confLDOPTS') - -# library directories -LIBDIRS=confLIBDIRS - -# libraries required on your system -LIBS= ifdef(`confLIBS', `confLIBS') - -# location of makemap binary (usually /usr/sbin or /usr/etc) -SBINDIR=${DESTDIR}ifdef(`confSBINDIR', `confSBINDIR', `/usr/sbin') - -# additional .o files needed -OBJADD= ifdef(`confOBJADD', `confOBJADD') - -undivert(1) - -################### end of user configuration flags ###################### - -BUILDBIN=confBUILDBIN -COPTS= -I. ${INCDIRS} ${MAPDEF} ${ENVDEF} -CFLAGS= $O ${COPTS} - -BEFORE= confBEFORE safefile.c snprintf.c -OBJS= makemap.o safefile.o snprintf.o ${OBJADD} - -NROFF= ifdef(`confNROFF', `confNROFF', `groff -Tascii') -MANDOC= ifdef(`confMANDOC', `confMANDOC', `-mandoc') - -INSTALL=ifdef(`confINSTALL', `confINSTALL', `install') -BINOWN= ifdef(`confUBINOWN', `confUBINOWN', `bin') -BINGRP= ifdef(`confUBINGRP', `confUBINGRP', `bin') -BINMODE=ifdef(`confUBINMODE', `confUBINMODE', `555') - -MANOWN= ifdef(`confMANOWN', `confMANOWN', `bin') -MANGRP= ifdef(`confMANGRP', `confMANGRP', `bin') -MANMODE=ifdef(`confMANMODE', `confMANMODE', `444') - -MANROOT=${DESTDIR}ifdef(`confMANROOT', `confMANROOT', `/usr/share/man/cat') -MAN8= ${MANROOT}ifdef(`confMAN8', `confMAN8', `8') -MAN8EXT=ifdef(`confMAN8EXT', `confMAN8EXT', `8') -MAN8SRC=ifdef(`confMAN8SRC', `confMAN8SRC', `0') - -ALL= makemap makemap.${MAN8SRC} - -all: ${ALL} - -makemap: ${BEFORE} ${OBJS} - ${CC} -o makemap ${LDOPTS} ${OBJS} ${LIBDIRS} ${LIBS} - -safefile.c: ${SRCDIR}/safefile.c - -ln -s ${SRCDIR}/safefile.c safefile.c - -snprintf.c: ${SRCDIR}/snprintf.c - -ln -s ${SRCDIR}/snprintf.c snprintf.c - -undivert(3) - -makemap.${MAN8SRC}: makemap.8 - ${NROFF} ${MANDOC} makemap.8 > makemap.${MAN8SRC} - -install: install-makemap install-docs - -install-makemap: makemap - ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} makemap ${SBINDIR} - -install-docs: makemap.${MAN8SRC} -ifdef(`confNO_MAN_INSTALL', `dnl', -` ${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} makemap.${MAN8SRC} ${MAN8}/makemap.${MAN8EXT}') - -clean: - rm -f ${OBJS} makemap makemap.${MAN8SRC} - -################ Dependency scripts -include(confBUILDTOOLSDIR/M4/depend/ifdef(`confDEPEND_TYPE', `confDEPEND_TYPE', -`generic').m4)dnl -################ End of dependency scripts diff --git a/makemap/makemap.0 b/makemap/makemap.0 deleted file mode 100644 index eb6cd77..0000000 --- a/makemap/makemap.0 +++ /dev/null @@ -1,63 +0,0 @@ -MAKEMAP(8) BSD System Manager's Manual MAKEMAP(8) - -NNAAMMEE - mmaakkeemmaapp - create database maps for sendmail - -SSYYNNOOPPSSIISS - mmaakkeemmaapp [--NN] [--dd] [--ff] [--oo] [--rr] [--ss] [--vv] _m_a_p_t_y_p_e _m_a_p_n_a_m_e - -DDEESSCCRRIIPPTTIIOONN - mmaakkeemmaapp creates the database maps used by the keyed map lookups in - sendmail(8). It reads input from the standard input and outputs them to - the indicated _m_a_p_n_a_m_e. - - Depending on how it is compiled, mmaakkeemmaapp handles up to three different - database formats, selected using the _m_a_p_t_y_p_e parameter. They may be - - dbm DBM format maps. This requires the ndbm(3) library. - - btree B-Tree format maps. This requires the new Berkeley DB li- - brary. - - hash Hash format maps. This also requires the Berkeley DB li- - brary. - - In all cases, mmaakkeemmaapp reads lines from the standard input consisting of - two words separated by white space. The first is the database key, the - second is the value. The value may contain ``%_n'' strings to indicated - parameter substitution. Literal percents should be doubled (``%%''). - Blank lines and lines beginning with ``#'' are ignored. - - FFllaaggss - - --NN Include the null byte that terminates strings in the map. - This must match the -N flag in the sendmail.cf ``K'' line. - - --dd Allow duplicate keys in the map. This is only allowed on B- - Tree format maps. If two identical keys are read, they will - both be inserted into the map. - - --ff Normally all upper case letters in the key are folded to low- - er case. This flag disables that behaviour. This is intend- - ed to mesh with the -f flag in the KK line in sendmail.cf. - The value is never case folded. - - --oo Append to an old file. This allows you to augment an exist- - ing file. - - --rr Allow replacement of existing keys. Normally mmaakkeemmaapp com- - plains if you repeat a key, and does not do the insert. - - --ss Ignore safety checks on maps being created. This includes - checking for hard or symbolic links in world writable direc- - tories. - - --vv Verbosely print what it is doing. - -SSEEEE AALLSSOO - sendmail(8) - -HHIISSTTOORRYY - The mmaakkeemmaapp command appeared in 4.4BSD. - -4.4BSD November 16, 1992 1 diff --git a/makemap/makemap.8 b/makemap/makemap.8 deleted file mode 100644 index 81f53a8..0000000 --- a/makemap/makemap.8 +++ /dev/null @@ -1,127 +0,0 @@ -.\" Copyright (c) 1998 Sendmail, Inc. All rights reserved. -.\" Copyright (c) 1988, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" By using this file, you agree to the terms and conditions set -.\" forth in the LICENSE file which can be found at the top level of -.\" the sendmail distribution. -.\" -.\" -.\" @(#)makemap.8 8.12 (Berkeley) 11/13/1998 -.\" -.Dd November 16, 1992 -.Dt MAKEMAP 8 -.Os BSD 4.4 -.Sh NAME -.Nm makemap -.Nd create database maps for sendmail -.Sh SYNOPSIS -.Nm -.Op Fl N -.if \nP .Op Fl c Ar cachesize -.Op Fl d -.Op Fl f -.if \nP .Op Fl l -.Op Fl o -.Op Fl r -.Op Fl s -.Op Fl v -.Ar maptype -.Ar mapname -.Sh DESCRIPTION -.Nm -creates the database maps used by the keyed map lookups in -.Xr sendmail 8 . -It reads input from the standard input -and outputs them to the indicated -.Ar mapname . -.Pp -Depending on how it is compiled, -.Nm -handles up to three different database formats, -selected using the -.Ar maptype -parameter. -They may be -.Bl -tag -width Fl -.It Li dbm -DBM format maps. -This requires the -.Xr ndbm 3 -library. -.It Li btree -B-Tree format maps. -This requires the new Berkeley DB -library. -.It Li hash -Hash format maps. -This also requires the Berkeley DB -library. -.El -.Pp -In all cases, -.Nm -reads lines from the standard input consisting of two -words separated by white space. -The first is the database key, -the second is the value. -The value may contain -``%\fIn\fP'' -strings to indicated parameter substitution. -Literal percents should be doubled -(``%%''). -Blank lines and lines beginning with ``#'' are ignored. -.Ss Flags -.Bl -tag -width Fl -.It Fl N -Include the null byte that terminates strings -in the map. -This must match the \-N flag in the sendmail.cf -``K'' line. -.if \nP \ -\{\ -.It Fl c -Use the specified hash and B-Tree cache size. -.\} -.It Fl d -Allow duplicate keys in the map. -This is only allowed on B-Tree format maps. -If two identical keys are read, -they will both be inserted into the map. -.It Fl f -Normally all upper case letters in the key -are folded to lower case. -This flag disables that behaviour. -This is intended to mesh with the -\-f flag in the -\fBK\fP -line in sendmail.cf. -The value is never case folded. -.if \nP \ -\{\ -.It Fl l -List supported map types. -.\} -.It Fl o -Append to an old file. -This allows you to augment an existing file. -.It Fl r -Allow replacement of existing keys. -Normally -.Nm -complains if you repeat a key, -and does not do the insert. -.It Fl s -Ignore safety checks on maps being created. -This includes checking for hard or symbolic -links in world writable directories. -.It Fl v -Verbosely print what it is doing. -.El -.Sh SEE ALSO -.Xr sendmail 8 -.Sh HISTORY -The -.Nm -command appeared in -.Bx 4.4 . diff --git a/makemap/makemap.c b/makemap/makemap.c deleted file mode 100644 index aaaba32..0000000 --- a/makemap/makemap.c +++ /dev/null @@ -1,1016 +0,0 @@ -/* - * Copyright (c) 1998 Sendmail, Inc. All rights reserved. - * Copyright (c) 1992 Eric P. Allman. All rights reserved. - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * By using this file, you agree to the terms and conditions set - * forth in the LICENSE file which can be found at the top level of - * the sendmail distribution. - * - */ - -#ifndef lint -static char sccsid[] = "@(#)makemap.c 8.71 (Berkeley) 11/29/1998"; -#endif /* not lint */ - -#include <sys/types.h> -#include <sys/errno.h> -#ifndef ISC_UNIX -# include <sys/file.h> -#endif -#include "sendmail.h" -#include "pathnames.h" - -#ifdef NDBM -# include <ndbm.h> -#endif - -#ifdef NEWDB -# include <db.h> -# ifndef DB_VERSION_MAJOR -# define DB_VERSION_MAJOR 1 -# endif -#endif - -enum type { T_DBM, T_BTREE, T_HASH, T_ERR, T_UNKNOWN }; - -union dbent -{ -#ifdef NDBM - datum dbm; -#endif -#ifdef NEWDB - DBT db; -#endif - struct - { - char *data; - size_t size; - } xx; -}; - -uid_t RealUid; -gid_t RealGid; -char *RealUserName; -uid_t RunAsUid; -uid_t RunAsGid; -char *RunAsUserName; -int Verbose = 2; -bool DontInitGroups = FALSE; -long DontBlameSendmail = DBS_SAFE; -u_char tTdvect[100]; -uid_t TrustedUid = 0; - -#define BUFSIZE 1024 - -int -main(argc, argv) - int argc; - char **argv; -{ - char *progname; - char *cfile; - bool inclnull = FALSE; - bool notrunc = FALSE; - bool allowreplace = FALSE; - bool allowdups = FALSE; - bool verbose = FALSE; - bool foldcase = TRUE; - int exitstat; - int opt; - char *typename = NULL; - char *mapname = NULL; - char *ext = NULL; - int lineno; - int st; - int mode; - int putflags = 0; -#ifdef NEWDB - long dbcachesize = 1024 * 1024; -#endif - enum type type; -#if !O_EXLOCK - int fd; -#endif - int sff = SFF_ROOTOK|SFF_REGONLY; - struct passwd *pw; - union - { -#ifdef NDBM - DBM *dbm; -#endif -#ifdef NEWDB - DB *db; -#endif - void *dbx; - } dbp; - union dbent key, val; -#ifdef NEWDB -# if DB_VERSION_MAJOR < 2 - BTREEINFO bti; - HASHINFO hinfo; -# else - DB_INFO dbinfo; -# endif -#endif - char ibuf[BUFSIZE]; - char fbuf[MAXNAME]; - char dbuf[MAXNAME]; -#ifdef NDBM - char pbuf[MAXNAME]; -#endif -#if _FFR_TRUSTED_USER - FILE *cfp; - char buf[MAXLINE]; -#endif - static char rnamebuf[MAXNAME]; /* holds RealUserName */ - struct stat std; -#ifdef NDBM - struct stat stp; -#endif - extern char *optarg; - extern int optind; - - progname = argv[0]; - cfile = _PATH_SENDMAILCF; - - RunAsUid = RealUid = getuid(); - RunAsGid = RealGid = getgid(); - pw = getpwuid(RealUid); - if (pw != NULL) - { - if (strlen(pw->pw_name) > MAXNAME - 1) - pw->pw_name[MAXNAME] = 0; - sprintf(rnamebuf, "%s", pw->pw_name); - } - else - sprintf(rnamebuf, "Unknown UID %d", (int) RealUid); - RunAsUserName = RealUserName = rnamebuf; - -#if _FFR_NEW_MAKEMAP_FLAGS -#define OPTIONS "C:Nc:dflorsv" -#else -#define OPTIONS "C:Ndforsv" -#endif - while ((opt = getopt(argc, argv, OPTIONS)) != EOF) - { - switch (opt) - { - case 'C': - cfile = optarg; - break; - - case 'N': - inclnull = TRUE; - break; - -#if _FFR_NEW_MAKEMAP_FLAGS - case 'c': -# ifdef NEWDB - dbcachesize = atol(optarg); -# endif - break; -#endif - - case 'd': - allowdups = TRUE; - break; - - case 'f': - foldcase = FALSE; - break; - -#if _FFR_NEW_MAKEMAP_FLAGS - case 'l': -# ifdef NDBM - printf("dbm\n"); -# endif -# ifdef NEWDB - printf("hash\n"); - printf("btree\n"); -# endif - exit(EX_OK); - break; -#endif - - case 'o': - notrunc = TRUE; - break; - - case 'r': - allowreplace = TRUE; - break; - - case 's': - DontBlameSendmail |= DBS_MAPINUNSAFEDIRPATH|DBS_WRITEMAPTOHARDLINK|DBS_WRITEMAPTOSYMLINK|DBS_LINKEDMAPINWRITABLEDIR; - break; - - case 'v': - verbose = TRUE; - break; - - default: - type = T_ERR; - break; - } - } - - if (!bitset(DBS_WRITEMAPTOSYMLINK, DontBlameSendmail)) - sff |= SFF_NOSLINK; - if (!bitset(DBS_WRITEMAPTOHARDLINK, DontBlameSendmail)) - sff |= SFF_NOHLINK; - if (!bitset(DBS_LINKEDMAPINWRITABLEDIR, DontBlameSendmail)) - sff |= SFF_NOWLINK; - - argc -= optind; - argv += optind; - if (argc != 2) - type = T_ERR; - else - { - typename = argv[0]; - mapname = argv[1]; - ext = NULL; - - if (strcmp(typename, "dbm") == 0) - { - type = T_DBM; - } - else if (strcmp(typename, "btree") == 0) - { - type = T_BTREE; - ext = ".db"; - } - else if (strcmp(typename, "hash") == 0) - { - type = T_HASH; - ext = ".db"; - } - else - type = T_UNKNOWN; - } - -#if _FFR_TRUSTED_USER - if ((cfp = fopen(cfile, "r")) == NULL) - { - fprintf(stderr, "mailstats: "); - perror(cfile); - exit(EX_NOINPUT); - } - while (fgets(buf, sizeof(buf), cfp) != NULL) - { - register char *b; - - if ((b = strchr(buf, '\n')) != NULL) - *b = '\0'; - - b = buf; - switch (*b++) - { - case 'O': /* option */ - if (strncasecmp(b, " TrustedUser", 12) == 0 && - !(isascii(b[12]) && isalnum(b[12]))) - { - b = strchr(b, '='); - if (b == NULL) - continue; - while (isascii(*++b) && isspace(*b)) - continue; - if (isascii(*b) && isdigit(*b)) - TrustedUid = atoi(b); - else - { - register struct passwd *pw; - - TrustedUid = 0; - pw = getpwnam(b); - if (pw == NULL) - fprintf(stderr, - "TrustedUser: unknown user %s\n", b); - else - TrustedUid = pw->pw_uid; - } - -# ifdef UID_MAX - if (TrustedUid > UID_MAX) - { - syserr("TrustedUser: uid value (%ld) > UID_MAX (%ld)", - TrustedUid, UID_MAX); - TrustedUid = 0; - } -# endif - break; - } - - - default: - continue; - } - } - (void) fclose(cfp); -#endif - switch (type) - { - case T_ERR: -#if _FFR_NEW_MAKEMAP_FLAGS - fprintf(stderr, - "Usage: %s [-N] [-c cachesize] [-d] [-f] [-l] [-o] [-r] [-s] [-v] type mapname\n", - progname); -#else - fprintf(stderr, "Usage: %s [-N] [-d] [-f] [-o] [-r] [-s] [-v] type mapname\n", progname); -#endif - exit(EX_USAGE); - - case T_UNKNOWN: - fprintf(stderr, "%s: Unknown database type %s\n", - progname, typename); - exit(EX_USAGE); - -#ifndef NDBM - case T_DBM: -#endif -#ifndef NEWDB - case T_BTREE: - case T_HASH: -#endif - fprintf(stderr, "%s: Type %s not supported in this version\n", - progname, typename); - exit(EX_UNAVAILABLE); - -#ifdef NEWDB - case T_BTREE: -# if DB_VERSION_MAJOR < 2 - bzero(&bti, sizeof bti); -# else - bzero(&dbinfo, sizeof dbinfo); -# endif - if (allowdups) - { -# if DB_VERSION_MAJOR < 2 - bti.flags |= R_DUP; -# else - dbinfo.flags |= DB_DUP; -# endif - } - if (allowdups || allowreplace) - putflags = 0; - else - { -# if DB_VERSION_MAJOR < 2 - putflags = R_NOOVERWRITE; -# else - putflags = DB_NOOVERWRITE; -# endif - } - break; - - case T_HASH: -# if DB_VERSION_MAJOR < 2 - bzero(&hinfo, sizeof hinfo); -# else - bzero(&dbinfo, sizeof dbinfo); -# endif - if (allowreplace) - putflags = 0; - else - { -# if DB_VERSION_MAJOR < 2 - putflags = R_NOOVERWRITE; -# else - putflags = DB_NOOVERWRITE; -# endif - } - break; -#endif -#ifdef NDBM - case T_DBM: - if (allowdups) - { - fprintf(stderr, "%s: Type %s does not support -d (allow dups)\n", - progname, typename); - exit(EX_UNAVAILABLE); - } - if (allowreplace) - putflags = DBM_REPLACE; - else - putflags = DBM_INSERT; - break; -#endif - } - - /* - ** Adjust file names. - */ - - if (ext != NULL) - { - int el, fl; - - el = strlen(ext); - fl = strlen(mapname); - if (el + fl + 1 >= sizeof fbuf) - { - fprintf(stderr, "%s: file name too long", mapname); - exit(EX_USAGE); - } - if (fl < el || strcmp(&mapname[fl - el], ext) != 0) - { - strcpy(fbuf, mapname); - strcat(fbuf, ext); - mapname = fbuf; - } - } - - if (!notrunc) - sff |= SFF_CREAT; - switch (type) - { -#ifdef NEWDB - case T_BTREE: - case T_HASH: - if (strlen(mapname) >= sizeof dbuf) - { - fprintf(stderr, - "%s: map name too long\n", mapname); - exit(EX_USAGE); - } - strcpy(dbuf, mapname); - if ((st = safefile(dbuf, RealUid, RealGid, RealUserName, - sff, S_IWUSR, &std)) != 0) - { - fprintf(stderr, - "%s: could not create: %s\n", - dbuf, errstring(st)); - exit(EX_CANTCREAT); - } - break; -#endif -#ifdef NDBM - case T_DBM: - if (strlen(mapname) + 5 > sizeof dbuf) - { - fprintf(stderr, - "%s: map name too long\n", mapname); - exit(EX_USAGE); - } - sprintf(dbuf, "%s.dir", mapname); - if ((st = safefile(dbuf, RealUid, RealGid, RealUserName, - sff, S_IWUSR, &std)) != 0) - { - fprintf(stderr, - "%s: could not create: %s\n", - dbuf, errstring(st)); - exit(EX_CANTCREAT); - } - sprintf(pbuf, "%s.pag", mapname); - if ((st = safefile(pbuf, RealUid, RealGid, RealUserName, - sff, S_IWUSR, &stp)) != 0) - { - fprintf(stderr, - "%s: could not create: %s\n", - pbuf, errstring(st)); - exit(EX_CANTCREAT); - } - break; -#endif - default: - fprintf(stderr, - "%s: internal error: type %d\n", - progname, - type); - exit(EX_SOFTWARE); - } - - /* - ** Create the database. - */ - - mode = O_RDWR; - if (!notrunc) - mode |= O_CREAT|O_TRUNC; -#if O_EXLOCK - mode |= O_EXLOCK; -#else - /* pre-lock the database */ - fd = safeopen(dbuf, mode & ~O_TRUNC, 0644, sff); - if (fd < 0) - { - fprintf(stderr, "%s: cannot create type %s map %s\n", - progname, typename, mapname); - exit(EX_CANTCREAT); - } -#endif - switch (type) - { -#ifdef NDBM - case T_DBM: - dbp.dbm = dbm_open(mapname, mode, 0644); - if (dbp.dbm != NULL && - dbm_dirfno(dbp.dbm) == dbm_pagfno(dbp.dbm)) - { - fprintf(stderr, "dbm map %s: cannot run with GDBM\n", - mapname); - dbm_close(dbp.dbm); - exit(EX_CONFIG); - } - if (dbp.dbm != NULL && - (filechanged(dbuf, dbm_dirfno(dbp.dbm), &std) || - filechanged(pbuf, dbm_pagfno(dbp.dbm), &stp))) - { - fprintf(stderr, - "dbm map %s: file changed after open\n", - mapname); - dbm_close(dbp.dbm); - exit(EX_CANTCREAT); - } -#if _FFR_TRUSTED_USER - if (geteuid() == 0 && TrustedUid != 0) - { - if (fchown(dbm_dirfno(dbp.dbm), TrustedUid, -1) < 0 || - fchown(dbm_pagfno(dbp.dbm), TrustedUid, -1) < 0) - { - fprintf(stderr, - "WARNING: ownership change on %s failed: %s", - mapname, errstring(errno)); - } - } -#endif - - break; -#endif - -#ifdef NEWDB - case T_HASH: - /* tweak some parameters for performance */ -# if DB_VERSION_MAJOR < 2 - hinfo.nelem = 4096; - hinfo.cachesize = dbcachesize; -# else - dbinfo.h_nelem = 4096; - dbinfo.db_cachesize = dbcachesize; -# endif - -# if DB_VERSION_MAJOR < 2 - dbp.db = dbopen(mapname, mode, 0644, DB_HASH, &hinfo); -# else - { - int flags = 0; - - if (bitset(O_CREAT, mode)) - flags |= DB_CREATE; - if (bitset(O_TRUNC, mode)) - flags |= DB_TRUNCATE; - - dbp.db = NULL; - errno = db_open(mapname, DB_HASH, flags, 0644, - NULL, &dbinfo, &dbp.db); - } -# endif - if (dbp.db != NULL) - { - int fd; - -# if DB_VERSION_MAJOR < 2 - fd = dbp.db->fd(dbp.db); -# else - fd = -1; - errno = dbp.db->fd(dbp.db, &fd); -# endif - if (filechanged(dbuf, fd, &std)) - { - fprintf(stderr, - "db map %s: file changed after open\n", - mapname); -# if DB_VERSION_MAJOR < 2 - dbp.db->close(dbp.db); -# else - errno = dbp.db->close(dbp.db, 0); -# endif - exit(EX_CANTCREAT); - } - (void) (*dbp.db->sync)(dbp.db, 0); -#if _FFR_TRUSTED_USER - if (geteuid() == 0 && TrustedUid != 0) - { - if (fchown(fd, TrustedUid, -1) < 0) - { - fprintf(stderr, - "WARNING: ownership change on %s failed: %s", - mapname, errstring(errno)); - } - } -#endif - } - break; - - case T_BTREE: - /* tweak some parameters for performance */ -# if DB_VERSION_MAJOR < 2 - bti.cachesize = dbcachesize; -# else - dbinfo.db_cachesize = dbcachesize; -# endif - -# if DB_VERSION_MAJOR < 2 - dbp.db = dbopen(mapname, mode, 0644, DB_BTREE, &bti); -# else - { - int flags = 0; - - if (bitset(O_CREAT, mode)) - flags |= DB_CREATE; - if (bitset(O_TRUNC, mode)) - flags |= DB_TRUNCATE; - - dbp.db = NULL; - errno = db_open(mapname, DB_BTREE, flags, 0644, - NULL, &dbinfo, &dbp.db); - } -# endif - if (dbp.db != NULL) - { - int fd; - -# if DB_VERSION_MAJOR < 2 - fd = dbp.db->fd(dbp.db); -# else - fd = -1; - errno = dbp.db->fd(dbp.db, &fd); -# endif - if (filechanged(dbuf, fd, &std)) - { - fprintf(stderr, - "db map %s: file changed after open\n", - mapname); -# if DB_VERSION_MAJOR < 2 - dbp.db->close(dbp.db); -# else - errno = dbp.db->close(dbp.db, 0); -# endif - exit(EX_CANTCREAT); - } - (void) (*dbp.db->sync)(dbp.db, 0); -#if _FFR_TRUSTED_USER - if (geteuid() == 0 && TrustedUid != 0) - { - if (fchown(fd, TrustedUid, -1) < 0) - { - fprintf(stderr, - "WARNING: ownership change on %s failed: %s", - mapname, errstring(errno)); - } - } -#endif - } - break; -#endif - - default: - fprintf(stderr, "%s: internal error: type %d\n", - progname, type); - exit(EX_SOFTWARE); - } - - if (dbp.dbx == NULL) - { - fprintf(stderr, "%s: cannot open type %s map %s\n", - progname, typename, mapname); - exit(EX_CANTCREAT); - } - - /* - ** Copy the data - */ - - lineno = 0; - exitstat = EX_OK; - while (fgets(ibuf, sizeof ibuf, stdin) != NULL) - { - register char *p; - - lineno++; - - /* - ** Parse the line. - */ - - p = strchr(ibuf, '\n'); - if (p != NULL) - *p = '\0'; - else if (!feof(stdin)) - { - fprintf(stderr, "%s: %s: line %d: line too long (%ld bytes max)\n", - progname, mapname, lineno, (long) sizeof ibuf); - continue; - } - - if (ibuf[0] == '\0' || ibuf[0] == '#') - continue; - if (isascii(ibuf[0]) && isspace(ibuf[0])) - { - fprintf(stderr, "%s: %s: line %d: syntax error (leading space)\n", - progname, mapname, lineno); - continue; - } -#ifdef NEWDB - if (type == T_HASH || type == T_BTREE) - { - bzero(&key.db, sizeof key.db); - bzero(&val.db, sizeof val.db); - } -#endif - - key.xx.data = ibuf; - for (p = ibuf; *p != '\0' && !(isascii(*p) && isspace(*p)); p++) - { - if (foldcase && isascii(*p) && isupper(*p)) - *p = tolower(*p); - } - key.xx.size = p - key.xx.data; - if (inclnull) - key.xx.size++; - if (*p != '\0') - *p++ = '\0'; - while (isascii(*p) && isspace(*p)) - p++; - if (*p == '\0') - { - fprintf(stderr, "%s: %s: line %d: no RHS for LHS %s\n", - progname, mapname, lineno, key.xx.data); - continue; - } - val.xx.data = p; - val.xx.size = strlen(p); - if (inclnull) - val.xx.size++; - - /* - ** Do the database insert. - */ - - if (verbose) - { - printf("key=`%s', val=`%s'\n", key.xx.data, val.xx.data); - } - - switch (type) - { -#ifdef NDBM - case T_DBM: - st = dbm_store(dbp.dbm, key.dbm, val.dbm, putflags); - break; -#endif - -#ifdef NEWDB - case T_BTREE: - case T_HASH: -# if DB_VERSION_MAJOR < 2 - st = (*dbp.db->put)(dbp.db, &key.db, &val.db, putflags); -# else - errno = (*dbp.db->put)(dbp.db, NULL, &key.db, - &val.db, putflags); - switch (errno) - { - case DB_KEYEXIST: - st = 1; - break; - - case 0: - st = 0; - break; - - default: - st = -1; - break; - } -# endif - break; -#endif - default: - break; - } - - if (st < 0) - { - fprintf(stderr, "%s: %s: line %d: key %s: put error\n", - progname, mapname, lineno, key.xx.data); - perror(mapname); - exitstat = EX_IOERR; - } - else if (st > 0) - { - fprintf(stderr, - "%s: %s: line %d: key %s: duplicate key\n", - progname, mapname, lineno, key.xx.data); - } - } - - /* - ** Now close the database. - */ - - switch (type) - { -#ifdef NDBM - case T_DBM: - dbm_close(dbp.dbm); - break; -#endif - -#ifdef NEWDB - case T_HASH: - case T_BTREE: -# if DB_VERSION_MAJOR < 2 - if ((*dbp.db->close)(dbp.db) < 0) -# else - if ((errno = (*dbp.db->close)(dbp.db, 0)) != 0) -# endif - { - fprintf(stderr, "%s: %s: error on close\n", - progname, mapname); - perror(mapname); - exitstat = EX_IOERR; - } -#endif - default: - break; - } - -#if !O_EXLOCK - /* release locks */ - close(fd); -#endif - - exit (exitstat); -} - /* -** LOCKFILE -- lock a file using flock or (shudder) fcntl locking -** -** Parameters: -** fd -- the file descriptor of the file. -** filename -- the file name (for error messages). -** ext -- the filename extension. -** type -- type of the lock. Bits can be: -** LOCK_EX -- exclusive lock. -** LOCK_NB -- non-blocking. -** -** Returns: -** TRUE if the lock was acquired. -** FALSE otherwise. -*/ - -bool -lockfile(fd, filename, ext, type) - int fd; - char *filename; - char *ext; - int type; -{ -# if !HASFLOCK - int action; - struct flock lfd; - extern int errno; - - bzero(&lfd, sizeof lfd); - if (bitset(LOCK_UN, type)) - lfd.l_type = F_UNLCK; - else if (bitset(LOCK_EX, type)) - lfd.l_type = F_WRLCK; - else - lfd.l_type = F_RDLCK; - if (bitset(LOCK_NB, type)) - action = F_SETLK; - else - action = F_SETLKW; - - if (fcntl(fd, action, &lfd) >= 0) - return TRUE; - - /* - ** On SunOS, if you are testing using -oQ/tmp/mqueue or - ** -oA/tmp/aliases or anything like that, and /tmp is mounted - ** as type "tmp" (that is, served from swap space), the - ** previous fcntl will fail with "Invalid argument" errors. - ** Since this is fairly common during testing, we will assume - ** that this indicates that the lock is successfully grabbed. - */ - - if (errno == EINVAL) - return TRUE; - -# else /* HASFLOCK */ - - if (flock(fd, type) >= 0) - return TRUE; - -# endif - - return FALSE; -} - -/*VARARGS1*/ -void -#ifdef __STDC__ -message(const char *msg, ...) -#else -message(msg, va_alist) - const char *msg; - va_dcl -#endif -{ - const char *m; - VA_LOCAL_DECL - - m = msg; - if (isascii(m[0]) && isdigit(m[0]) && - isascii(m[1]) && isdigit(m[1]) && - isascii(m[2]) && isdigit(m[2]) && m[3] == ' ') - m += 4; - VA_START(msg); - vfprintf(stderr, m, ap); - VA_END; - fprintf(stderr, "\n"); -} - -/*VARARGS1*/ -void -#ifdef __STDC__ -syserr(const char *msg, ...) -#else -syserr(msg, va_alist) - const char *msg; - va_dcl -#endif -{ - const char *m; - VA_LOCAL_DECL - - m = msg; - if (isascii(m[0]) && isdigit(m[0]) && - isascii(m[1]) && isdigit(m[1]) && - isascii(m[2]) && isdigit(m[2]) && m[3] == ' ') - m += 4; - VA_START(msg); - vfprintf(stderr, m, ap); - VA_END; - fprintf(stderr, "\n"); -} - -const char * -errstring(err) - int err; -{ -#if !HASSTRERROR - static char errstr[64]; -# if !defined(ERRLIST_PREDEFINED) - extern char *sys_errlist[]; - extern int sys_nerr; -# endif -#endif - - /* handle pseudo-errors internal to sendmail */ - switch (err) - { - case E_SM_OPENTIMEOUT: - return "Timeout on file open"; - - case E_SM_NOSLINK: - return "Symbolic links not allowed"; - - case E_SM_NOHLINK: - return "Hard links not allowed"; - - case E_SM_REGONLY: - return "Regular files only"; - - case E_SM_ISEXEC: - return "Executable files not allowed"; - - case E_SM_WWDIR: - return "World writable directory"; - - case E_SM_GWDIR: - return "Group writable directory"; - - case E_SM_FILECHANGE: - return "File changed after open"; - - case E_SM_WWFILE: - return "World writable file"; - - case E_SM_GWFILE: - return "Group writable file"; - } - -#if HASSTRERROR - return strerror(err); -#else - if (err < 0 || err >= sys_nerr) - { - sprintf(errstr, "Error %d", err); - return errstr; - } - return sys_errlist[err]; -#endif -} |