diff options
Diffstat (limited to 'contrib/perl5/ext/Sys')
| -rw-r--r-- | contrib/perl5/ext/Sys/Hostname/Hostname.pm | 153 | ||||
| -rw-r--r-- | contrib/perl5/ext/Sys/Hostname/Hostname.xs | 76 | ||||
| -rw-r--r-- | contrib/perl5/ext/Sys/Hostname/Makefile.PL | 8 | ||||
| -rw-r--r-- | contrib/perl5/ext/Sys/Syslog/Makefile.PL | 8 | ||||
| -rw-r--r-- | contrib/perl5/ext/Sys/Syslog/Syslog.pm | 294 | ||||
| -rw-r--r-- | contrib/perl5/ext/Sys/Syslog/Syslog.xs | 642 |
6 files changed, 1181 insertions, 0 deletions
diff --git a/contrib/perl5/ext/Sys/Hostname/Hostname.pm b/contrib/perl5/ext/Sys/Hostname/Hostname.pm new file mode 100644 index 0000000..1efc897 --- /dev/null +++ b/contrib/perl5/ext/Sys/Hostname/Hostname.pm @@ -0,0 +1,153 @@ +package Sys::Hostname; + +use strict; + +use Carp; + +require Exporter; +use XSLoader (); +require AutoLoader; + +our @ISA = qw/ Exporter AutoLoader /; +our @EXPORT = qw/ hostname /; + +our $VERSION = '1.1'; + +our $host; + +XSLoader::load 'Sys::Hostname', $VERSION; + +sub hostname { + + # method 1 - we already know it + return $host if defined $host; + + # method 1' - try to ask the system + $host = ghname(); + return $host if defined $host; + + if ($^O eq 'VMS') { + + # method 2 - no sockets ==> return DECnet node name + eval { local $SIG{__DIE__}; $host = (gethostbyname('me'))[0] }; + if ($@) { return $host = $ENV{'SYS$NODE'}; } + + # method 3 - has someone else done the job already? It's common for the + # TCP/IP stack to advertise the hostname via a logical name. (Are + # there any other logicals which TCP/IP stacks use for the host name?) + $host = $ENV{'ARPANET_HOST_NAME'} || $ENV{'INTERNET_HOST_NAME'} || + $ENV{'MULTINET_HOST_NAME'} || $ENV{'UCX$INET_HOST'} || + $ENV{'TCPWARE_DOMAINNAME'} || $ENV{'NEWS_ADDRESS'}; + return $host if $host; + + # method 4 - does hostname happen to work? + my($rslt) = `hostname`; + if ($rslt !~ /IVVERB/) { ($host) = $rslt =~ /^(\S+)/; } + return $host if $host; + + # rats! + $host = ''; + Carp::croak "Cannot get host name of local machine"; + + } + elsif ($^O eq 'MSWin32') { + ($host) = gethostbyname('localhost'); + chomp($host = `hostname 2> NUL`) unless defined $host; + return $host; + } + elsif ($^O eq 'epoc') { + $host = 'localhost'; + return $host; + } + else { # Unix + # is anyone going to make it here? + + # method 2 - syscall is preferred since it avoids tainting problems + # XXX: is it such a good idea to return hostname untainted? + eval { + local $SIG{__DIE__}; + require "syscall.ph"; + $host = "\0" x 65; ## preload scalar + syscall(&SYS_gethostname, $host, 65) == 0; + } + + # method 2a - syscall using systeminfo instead of gethostname + # -- needed on systems like Solaris + || eval { + local $SIG{__DIE__}; + require "sys/syscall.ph"; + require "sys/systeminfo.ph"; + $host = "\0" x 65; ## preload scalar + syscall(&SYS_systeminfo, &SI_HOSTNAME, $host, 65) != -1; + } + + # method 3 - trusty old hostname command + || eval { + local $SIG{__DIE__}; + local $SIG{CHLD}; + $host = `(hostname) 2>/dev/null`; # bsdish + } + + # method 4 - use POSIX::uname(), which strictly can't be expected to be + # correct + || eval { + local $SIG{__DIE__}; + require POSIX; + $host = (POSIX::uname())[1]; + } + + # method 5 - sysV uname command (may truncate) + || eval { + local $SIG{__DIE__}; + $host = `uname -n 2>/dev/null`; ## sysVish + } + + # method 6 - Apollo pre-SR10 + || eval { + local $SIG{__DIE__}; + my($a,$b,$c,$d); + ($host,$a,$b,$c,$d)=split(/[:\. ]/,`/com/host`,6); + } + + # bummer + || Carp::croak "Cannot get host name of local machine"; + + # remove garbage + $host =~ tr/\0\r\n//d; + $host; + } +} + +1; + +__END__ + +=head1 NAME + +Sys::Hostname - Try every conceivable way to get hostname + +=head1 SYNOPSIS + + use Sys::Hostname; + $host = hostname; + +=head1 DESCRIPTION + +Attempts several methods of getting the system hostname and +then caches the result. It tries the first available of the C +library's gethostname(), C<`$Config{aphostname}`>, uname(2), +C<syscall(SYS_gethostname)>, C<`hostname`>, C<`uname -n`>, +and the file F</com/host>. If all that fails it C<croak>s. + +All NULs, returns, and newlines are removed from the result. + +=head1 AUTHOR + +David Sundstrom E<lt>F<sunds@asictest.sc.ti.com>E<gt> + +Texas Instruments + +XS code added by Greg Bacon E<lt>F<gbacon@cs.uah.edu>E<gt> + +=cut + diff --git a/contrib/perl5/ext/Sys/Hostname/Hostname.xs b/contrib/perl5/ext/Sys/Hostname/Hostname.xs new file mode 100644 index 0000000..f104383 --- /dev/null +++ b/contrib/perl5/ext/Sys/Hostname/Hostname.xs @@ -0,0 +1,76 @@ +#include "EXTERN.h" +#include "perl.h" +#include "XSUB.h" + +#if defined(I_UNISTD) && defined(HAS_GETHOSTNAME) +# include <unistd.h> +#endif + +/* a reasonable default */ +#ifndef MAXHOSTNAMELEN +# define MAXHOSTNAMELEN 256 +#endif + +/* swiped from POSIX.xs */ +#if defined(__VMS) && !defined(__POSIX_SOURCE) +# if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000) +# include <utsname.h> +# endif +#endif + +#ifdef I_SYSUTSNAME +# include <sys/utsname.h> +#endif + +MODULE = Sys::Hostname PACKAGE = Sys::Hostname + +void +ghname() + PREINIT: + IV retval = -1; + SV *sv; + PPCODE: + EXTEND(SP, 1); +#ifdef HAS_GETHOSTNAME + { + char tmps[MAXHOSTNAMELEN]; + retval = PerlSock_gethostname(tmps, sizeof(tmps)); + sv = newSVpvn(tmps, strlen(tmps)); + } +#else +# ifdef HAS_PHOSTNAME + { + PerlIO *io; + char tmps[MAXHOSTNAMELEN]; + char *p = tmps; + char c; + io = PerlProc_popen(PHOSTNAME, "r"); + if (!io) + goto check_out; + while (PerlIO_read(io, &c, sizeof(c)) == 1) { + if (isSPACE(c) || p - tmps >= sizeof(tmps)) + break; + *p++ = c; + } + PerlProc_pclose(io); + *p = '\0'; + retval = 0; + sv = newSVpvn(tmps, strlen(tmps)); + } +# else +# ifdef HAS_UNAME + { + struct utsname u; + if (PerlEnv_uname(&u) == -1) + goto check_out; + sv = newSVpvn(u.nodename, strlen(u.nodename)); + retval = 0; + } +# endif +# endif +#endif + check_out: + if (retval == -1) + XSRETURN_UNDEF; + else + PUSHs(sv_2mortal(sv)); diff --git a/contrib/perl5/ext/Sys/Hostname/Makefile.PL b/contrib/perl5/ext/Sys/Hostname/Makefile.PL new file mode 100644 index 0000000..a0892f6 --- /dev/null +++ b/contrib/perl5/ext/Sys/Hostname/Makefile.PL @@ -0,0 +1,8 @@ +use ExtUtils::MakeMaker; + +WriteMakefile( + NAME => 'Sys::Hostname', + VERSION_FROM => 'Hostname.pm', + MAN3PODS => {}, # Pods will be built by installman. + XSPROTOARG => '-noprototypes', +); diff --git a/contrib/perl5/ext/Sys/Syslog/Makefile.PL b/contrib/perl5/ext/Sys/Syslog/Makefile.PL new file mode 100644 index 0000000..e5edf3e --- /dev/null +++ b/contrib/perl5/ext/Sys/Syslog/Makefile.PL @@ -0,0 +1,8 @@ +use ExtUtils::MakeMaker; + +WriteMakefile( + NAME => 'Sys::Syslog', + VERSION_FROM => 'Syslog.pm', + MAN3PODS => {}, # Pods will be built by installman. + XSPROTOARG => '-noprototypes', +); diff --git a/contrib/perl5/ext/Sys/Syslog/Syslog.pm b/contrib/perl5/ext/Sys/Syslog/Syslog.pm new file mode 100644 index 0000000..2a91354 --- /dev/null +++ b/contrib/perl5/ext/Sys/Syslog/Syslog.pm @@ -0,0 +1,294 @@ +package Sys::Syslog; +require 5.000; +require Exporter; +require DynaLoader; +use Carp; + +@ISA = qw(Exporter DynaLoader); +@EXPORT = qw(openlog closelog setlogmask syslog); +@EXPORT_OK = qw(setlogsock); +$VERSION = '0.01'; + +use Socket; +use Sys::Hostname; + +# adapted from syslog.pl +# +# Tom Christiansen <tchrist@convex.com> +# modified to use sockets by Larry Wall <lwall@jpl-devvax.jpl.nasa.gov> +# NOTE: openlog now takes three arguments, just like openlog(3) +# Modified to add UNIX domain sockets by Sean Robinson <robinson_s@sc.maricopa.edu> +# with support from Tim Bunce <Tim.Bunce@ig.co.uk> and the perl5-porters mailing list +# Modified to use an XS backend instead of syslog.ph by Tom Hughes <tom@compton.nu> + +# Todo: enable connect to try all three types before failing (auto setlogsock)? + +=head1 NAME + +Sys::Syslog, openlog, closelog, setlogmask, syslog - Perl interface to the UNIX syslog(3) calls + +=head1 SYNOPSIS + + use Sys::Syslog; # all except setlogsock, or: + use Sys::Syslog qw(:DEFAULT setlogsock); # default set, plus setlogsock + + setlogsock $sock_type; + openlog $ident, $logopt, $facility; + syslog $priority, $format, @args; + $oldmask = setlogmask $mask_priority; + closelog; + +=head1 DESCRIPTION + +Sys::Syslog is an interface to the UNIX C<syslog(3)> program. +Call C<syslog()> with a string priority and a list of C<printf()> args +just like C<syslog(3)>. + +Syslog provides the functions: + +=over + +=item openlog $ident, $logopt, $facility + +I<$ident> is prepended to every message. +I<$logopt> contains zero or more of the words I<pid>, I<ndelay>, I<cons>, I<nowait>. +I<$facility> specifies the part of the system + +=item syslog $priority, $format, @args + +If I<$priority> permits, logs I<($format, @args)> +printed as by C<printf(3V)>, with the addition that I<%m> +is replaced with C<"$!"> (the latest error message). + +=item setlogmask $mask_priority + +Sets log mask I<$mask_priority> and returns the old mask. + +=item setlogsock $sock_type (added in 5.004_02) + +Sets the socket type to be used for the next call to +C<openlog()> or C<syslog()> and returns TRUE on success, +undef on failure. + +A value of 'unix' will connect to the UNIX domain socket returned by +C<_PATH_LOG> in F<syslog.ph>. A value of 'inet' will connect to an +INET socket returned by getservbyname(). Any other value croaks. + +The default is for the INET socket to be used. + +=item closelog + +Closes the log file. + +=back + +Note that C<openlog> now takes three arguments, just like C<openlog(3)>. + +=head1 EXAMPLES + + openlog($program, 'cons,pid', 'user'); + syslog('info', 'this is another test'); + syslog('mail|warning', 'this is a better test: %d', time); + closelog(); + + syslog('debug', 'this is the last test'); + + setlogsock('unix'); + openlog("$program $$", 'ndelay', 'user'); + syslog('notice', 'fooprogram: this is really done'); + + setlogsock('inet'); + $! = 55; + syslog('info', 'problem was %m'); # %m == $! in syslog(3) + +=head1 SEE ALSO + +L<syslog(3)> + +=head1 AUTHOR + +Tom Christiansen E<lt>F<tchrist@perl.com>E<gt> and Larry Wall E<lt>F<larry@wall.org>E<gt>. +UNIX domain sockets added by Sean Robinson E<lt>F<robinson_s@sc.maricopa.edu>E<gt> +with support from Tim Bunce <Tim.Bunce@ig.co.uk> and the perl5-porters mailing list. +Dependency on F<syslog.ph> replaced with XS code bu Tom Hughes E<lt>F<tom@compton.nu>E<gt>. + +=cut + +sub AUTOLOAD { + # This AUTOLOAD is used to 'autoload' constants from the constant() + # XS function. + + my $constname; + our $AUTOLOAD; + ($constname = $AUTOLOAD) =~ s/.*:://; + croak "& not defined" if $constname eq 'constant'; + my $val = constant($constname); + if ($! != 0) { + croak "Your vendor has not defined Sys::Syslog macro $constname"; + } + *$AUTOLOAD = sub { $val }; + goto &$AUTOLOAD; +} + +bootstrap Sys::Syslog $VERSION; + +$maskpri = &LOG_UPTO(&LOG_DEBUG); + +sub openlog { + ($ident, $logopt, $facility) = @_; # package vars + $lo_pid = $logopt =~ /\bpid\b/; + $lo_ndelay = $logopt =~ /\bndelay\b/; + $lo_cons = $logopt =~ /\bcons\b/; + $lo_nowait = $logopt =~ /\bnowait\b/; + return 1 unless $lo_ndelay; + &connect; +} + +sub closelog { + $facility = $ident = ''; + &disconnect; +} + +sub setlogmask { + local($oldmask) = $maskpri; + $maskpri = shift; + $oldmask; +} + +sub setlogsock { + local($setsock) = shift; + &disconnect if $connected; + if (lc($setsock) eq 'unix') { + if (defined &_PATH_LOG) { + $sock_type = 1; + } else { + return undef; + } + } elsif (lc($setsock) eq 'inet') { + if (getservbyname('syslog','udp')) { + undef($sock_type); + } else { + return undef; + } + } else { + croak "Invalid argument passed to setlogsock; must be 'unix' or 'inet'"; + } + return 1; +} + +sub syslog { + local($priority) = shift; + local($mask) = shift; + local($message, $whoami); + local(@words, $num, $numpri, $numfac, $sum); + local($facility) = $facility; # may need to change temporarily. + + croak "syslog: expected both priority and mask" unless $mask && $priority; + + @words = split(/\W+/, $priority, 2);# Allow "level" or "level|facility". + undef $numpri; + undef $numfac; + foreach (@words) { + $num = &xlate($_); # Translate word to number. + if (/^kern$/ || $num < 0) { + croak "syslog: invalid level/facility: $_"; + } + elsif ($num <= &LOG_PRIMASK) { + croak "syslog: too many levels given: $_" if defined($numpri); + $numpri = $num; + return 0 unless &LOG_MASK($numpri) & $maskpri; + } + else { + croak "syslog: too many facilities given: $_" if defined($numfac); + $facility = $_; + $numfac = $num; + } + } + + croak "syslog: level must be given" unless defined($numpri); + + if (!defined($numfac)) { # Facility not specified in this call. + $facility = 'user' unless $facility; + $numfac = &xlate($facility); + } + + &connect unless $connected; + + $whoami = $ident; + + if (!$whoami && $mask =~ /^(\S.*?):\s?(.*)/) { + $whoami = $1; + $mask = $2; + } + + unless ($whoami) { + ($whoami = getlogin) || + ($whoami = getpwuid($<)) || + ($whoami = 'syslog'); + } + + $whoami .= "[$$]" if $lo_pid; + + $mask =~ s/%m/$!/g; + $mask .= "\n" unless $mask =~ /\n$/; + $message = sprintf ($mask, @_); + + $sum = $numpri + $numfac; + unless (send(SYSLOG,"<$sum>$whoami: $message\0",0)) { + if ($lo_cons) { + if ($pid = fork) { + unless ($lo_nowait) { + $died = waitpid($pid, 0); + } + } + else { + if (open(CONS,">/dev/console")) { + print CONS "<$facility.$priority>$whoami: $message\r"; + exit if defined $pid; # if fork failed, we're parent + close CONS; + } + } + } + } +} + +sub xlate { + local($name) = @_; + $name = uc $name; + $name = "LOG_$name" unless $name =~ /^LOG_/; + $name = "Sys::Syslog::$name"; + eval { &$name } || -1; +} + +sub connect { + unless ($host) { + require Sys::Hostname; + my($host_uniq) = Sys::Hostname::hostname(); + ($host) = $host_uniq =~ /([A-Za-z0-9_.-]+)/; # allow FQDN (inc _) + } + unless ( $sock_type ) { + my $udp = getprotobyname('udp'); + my $syslog = getservbyname('syslog','udp'); + my $this = sockaddr_in($syslog, INADDR_ANY); + my $that = sockaddr_in($syslog, inet_aton($host) || croak "Can't lookup $host"); + socket(SYSLOG,AF_INET,SOCK_DGRAM,$udp) || croak "socket: $!"; + connect(SYSLOG,$that) || croak "connect: $!"; + } else { + my $syslog = &_PATH_LOG || croak "_PATH_LOG not found in syslog.ph"; + my $that = sockaddr_un($syslog) || croak "Can't locate $syslog"; + socket(SYSLOG,AF_UNIX,SOCK_STREAM,0) || croak "socket: $!"; + if (!connect(SYSLOG,$that)) { + socket(SYSLOG,AF_UNIX,SOCK_DGRAM,0) || croak "socket: $!"; + connect(SYSLOG,$that) || croak "connect: $! (SOCK_DGRAM after trying SOCK_STREAM)"; + } + } + local($old) = select(SYSLOG); $| = 1; select($old); + $connected = 1; +} + +sub disconnect { + close SYSLOG; + $connected = 0; +} + +1; diff --git a/contrib/perl5/ext/Sys/Syslog/Syslog.xs b/contrib/perl5/ext/Sys/Syslog/Syslog.xs new file mode 100644 index 0000000..f0573b8 --- /dev/null +++ b/contrib/perl5/ext/Sys/Syslog/Syslog.xs @@ -0,0 +1,642 @@ +#include "EXTERN.h" +#include "perl.h" +#include "XSUB.h" + +#ifdef I_SYSLOG +#include <syslog.h> +#endif + +static double +constant_LOG_NO(char *name, int len) +{ + switch (name[6 + 0]) { + case 'T': + if (strEQ(name + 6, "TICE")) { /* LOG_NO removed */ +#ifdef LOG_NOTICE + return LOG_NOTICE; +#else + goto not_there; +#endif + } + case 'W': + if (strEQ(name + 6, "WAIT")) { /* LOG_NO removed */ +#ifdef LOG_NOWAIT + return LOG_NOWAIT; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_N(char *name, int len) +{ + switch (name[5 + 0]) { + case 'D': + if (strEQ(name + 5, "DELAY")) { /* LOG_N removed */ +#ifdef LOG_NDELAY + return LOG_NDELAY; +#else + goto not_there; +#endif + } + case 'E': + if (strEQ(name + 5, "EWS")) { /* LOG_N removed */ +#ifdef LOG_NEWS + return LOG_NEWS; +#else + goto not_there; +#endif + } + case 'F': + if (strEQ(name + 5, "FACILITIES")) { /* LOG_N removed */ +#ifdef LOG_NFACILITIES + return LOG_NFACILITIES; +#else + goto not_there; +#endif + } + case 'O': + return constant_LOG_NO(name, len); + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_P(char *name, int len) +{ + switch (name[5 + 0]) { + case 'I': + if (strEQ(name + 5, "ID")) { /* LOG_P removed */ +#ifdef LOG_PID + return LOG_PID; +#else + goto not_there; +#endif + } + case 'R': + if (strEQ(name + 5, "RIMASK")) { /* LOG_P removed */ +#ifdef LOG_PRIMASK + return LOG_PRIMASK; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_AU(char *name, int len) +{ + if (6 + 2 >= len ) { + errno = EINVAL; + return 0; + } + switch (name[6 + 2]) { + case '\0': + if (strEQ(name + 6, "TH")) { /* LOG_AU removed */ +#ifdef LOG_AUTH + return LOG_AUTH; +#else + goto not_there; +#endif + } + case 'P': + if (strEQ(name + 6, "THPRIV")) { /* LOG_AU removed */ +#ifdef LOG_AUTHPRIV + return LOG_AUTHPRIV; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_A(char *name, int len) +{ + switch (name[5 + 0]) { + case 'L': + if (strEQ(name + 5, "LERT")) { /* LOG_A removed */ +#ifdef LOG_ALERT + return LOG_ALERT; +#else + goto not_there; +#endif + } + case 'U': + return constant_LOG_AU(name, len); + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_CR(char *name, int len) +{ + switch (name[6 + 0]) { + case 'I': + if (strEQ(name + 6, "IT")) { /* LOG_CR removed */ +#ifdef LOG_CRIT + return LOG_CRIT; +#else + goto not_there; +#endif + } + case 'O': + if (strEQ(name + 6, "ON")) { /* LOG_CR removed */ +#ifdef LOG_CRON + return LOG_CRON; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_C(char *name, int len) +{ + switch (name[5 + 0]) { + case 'O': + if (strEQ(name + 5, "ONS")) { /* LOG_C removed */ +#ifdef LOG_CONS + return LOG_CONS; +#else + goto not_there; +#endif + } + case 'R': + return constant_LOG_CR(name, len); + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_D(char *name, int len) +{ + switch (name[5 + 0]) { + case 'A': + if (strEQ(name + 5, "AEMON")) { /* LOG_D removed */ +#ifdef LOG_DAEMON + return LOG_DAEMON; +#else + goto not_there; +#endif + } + case 'E': + if (strEQ(name + 5, "EBUG")) { /* LOG_D removed */ +#ifdef LOG_DEBUG + return LOG_DEBUG; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_U(char *name, int len) +{ + switch (name[5 + 0]) { + case 'S': + if (strEQ(name + 5, "SER")) { /* LOG_U removed */ +#ifdef LOG_USER + return LOG_USER; +#else + goto not_there; +#endif + } + case 'U': + if (strEQ(name + 5, "UCP")) { /* LOG_U removed */ +#ifdef LOG_UUCP + return LOG_UUCP; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_E(char *name, int len) +{ + switch (name[5 + 0]) { + case 'M': + if (strEQ(name + 5, "MERG")) { /* LOG_E removed */ +#ifdef LOG_EMERG + return LOG_EMERG; +#else + goto not_there; +#endif + } + case 'R': + if (strEQ(name + 5, "RR")) { /* LOG_E removed */ +#ifdef LOG_ERR + return LOG_ERR; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_F(char *name, int len) +{ + switch (name[5 + 0]) { + case 'A': + if (strEQ(name + 5, "ACMASK")) { /* LOG_F removed */ +#ifdef LOG_FACMASK + return LOG_FACMASK; +#else + goto not_there; +#endif + } + case 'T': + if (strEQ(name + 5, "TP")) { /* LOG_F removed */ +#ifdef LOG_FTP + return LOG_FTP; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_LO(char *name, int len) +{ + if (6 + 3 >= len ) { + errno = EINVAL; + return 0; + } + switch (name[6 + 3]) { + case '0': + if (strEQ(name + 6, "CAL0")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL0 + return LOG_LOCAL0; +#else + goto not_there; +#endif + } + case '1': + if (strEQ(name + 6, "CAL1")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL1 + return LOG_LOCAL1; +#else + goto not_there; +#endif + } + case '2': + if (strEQ(name + 6, "CAL2")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL2 + return LOG_LOCAL2; +#else + goto not_there; +#endif + } + case '3': + if (strEQ(name + 6, "CAL3")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL3 + return LOG_LOCAL3; +#else + goto not_there; +#endif + } + case '4': + if (strEQ(name + 6, "CAL4")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL4 + return LOG_LOCAL4; +#else + goto not_there; +#endif + } + case '5': + if (strEQ(name + 6, "CAL5")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL5 + return LOG_LOCAL5; +#else + goto not_there; +#endif + } + case '6': + if (strEQ(name + 6, "CAL6")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL6 + return LOG_LOCAL6; +#else + goto not_there; +#endif + } + case '7': + if (strEQ(name + 6, "CAL7")) { /* LOG_LO removed */ +#ifdef LOG_LOCAL7 + return LOG_LOCAL7; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant_LOG_L(char *name, int len) +{ + switch (name[5 + 0]) { + case 'F': + if (strEQ(name + 5, "FMT")) { /* LOG_L removed */ +#ifdef LOG_LFMT + return LOG_LFMT; +#else + goto not_there; +#endif + } + case 'O': + return constant_LOG_LO(name, len); + case 'P': + if (strEQ(name + 5, "PR")) { /* LOG_L removed */ +#ifdef LOG_LPR + return LOG_LPR; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + +static double +constant(char *name, int len) +{ + errno = 0; + if (0 + 4 >= len ) { + errno = EINVAL; + return 0; + } + switch (name[0 + 4]) { + case 'A': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_A(name, len); + case 'C': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_C(name, len); + case 'D': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_D(name, len); + case 'E': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_E(name, len); + case 'F': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_F(name, len); + case 'I': + if (strEQ(name + 0, "LOG_INFO")) { /* removed */ +#ifdef LOG_INFO + return LOG_INFO; +#else + goto not_there; +#endif + } + case 'K': + if (strEQ(name + 0, "LOG_KERN")) { /* removed */ +#ifdef LOG_KERN + return LOG_KERN; +#else + goto not_there; +#endif + } + case 'L': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_L(name, len); + case 'M': + if (strEQ(name + 0, "LOG_MAIL")) { /* removed */ +#ifdef LOG_MAIL + return LOG_MAIL; +#else + goto not_there; +#endif + } + case 'N': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_N(name, len); + case 'O': + if (strEQ(name + 0, "LOG_ODELAY")) { /* removed */ +#ifdef LOG_ODELAY + return LOG_ODELAY; +#else + goto not_there; +#endif + } + case 'P': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_P(name, len); + case 'S': + if (strEQ(name + 0, "LOG_SYSLOG")) { /* removed */ +#ifdef LOG_SYSLOG + return LOG_SYSLOG; +#else + goto not_there; +#endif + } + case 'U': + if (!strnEQ(name + 0,"LOG_", 4)) + break; + return constant_LOG_U(name, len); + case 'W': + if (strEQ(name + 0, "LOG_WARNING")) { /* removed */ +#ifdef LOG_WARNING + return LOG_WARNING; +#else + goto not_there; +#endif + } + } + errno = EINVAL; + return 0; + +not_there: + errno = ENOENT; + return 0; +} + + +MODULE = Sys::Syslog PACKAGE = Sys::Syslog + +char * +_PATH_LOG() + CODE: +#ifdef _PATH_LOG + RETVAL = _PATH_LOG; +#else + croak("Your vendor has not defined the Sys::Syslog macro _PATH_LOG"); + RETVAL = NULL; +#endif + OUTPUT: + RETVAL + +int +LOG_FAC(p) + INPUT: + int p + CODE: +#ifdef LOG_FAC + RETVAL = LOG_FAC(p); +#else + croak("Your vendor has not defined the Sys::Syslog macro LOG_FAC"); + RETVAL = -1; +#endif + OUTPUT: + RETVAL + +int +LOG_PRI(p) + INPUT: + int p + CODE: +#ifdef LOG_PRI + RETVAL = LOG_PRI(p); +#else + croak("Your vendor has not defined the Sys::Syslog macro LOG_PRI"); + RETVAL = -1; +#endif + OUTPUT: + RETVAL + +int +LOG_MAKEPRI(fac,pri) + INPUT: + int fac + int pri + CODE: +#ifdef LOG_MAKEPRI + RETVAL = LOG_MAKEPRI(fac,pri); +#else + croak("Your vendor has not defined the Sys::Syslog macro LOG_MAKEPRI"); + RETVAL = -1; +#endif + OUTPUT: + RETVAL + +int +LOG_MASK(pri) + INPUT: + int pri + CODE: +#ifdef LOG_MASK + RETVAL = LOG_MASK(pri); +#else + croak("Your vendor has not defined the Sys::Syslog macro LOG_MASK"); + RETVAL = -1; +#endif + OUTPUT: + RETVAL + +int +LOG_UPTO(pri) + INPUT: + int pri + CODE: +#ifdef LOG_UPTO + RETVAL = LOG_UPTO(pri); +#else + croak("Your vendor has not defined the Sys::Syslog macro LOG_UPTO"); + RETVAL = -1; +#endif + OUTPUT: + RETVAL + + +double +constant(sv) + PREINIT: + STRLEN len; + INPUT: + SV * sv + char * s = SvPV(sv, len); + CODE: + RETVAL = constant(s,len); + OUTPUT: + RETVAL + |
