default_store.xs

开发snmp的开发包有两个开放的SNMP开发库

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

#include <net-snmp/agent/ds_agent.h>


/* autogenerated by "gen" from const-c.inc */

#define PERL_constant_NOTFOUND	1
#define PERL_constant_NOTDEF	2
#define PERL_constant_ISIV	3
#define PERL_constant_ISNO	4
#define PERL_constant_ISNV	5
#define PERL_constant_ISPV	6
#define PERL_constant_ISPVN	7
#define PERL_constant_ISSV	8
#define PERL_constant_ISUNDEF	9
#define PERL_constant_ISUV	10
#define PERL_constant_ISYES	11

#ifndef NVTYPE
typedef double NV; /* 5.6 and later define NVTYPE, and typedef NV to it.  */
#endif
#ifndef aTHX_
#define aTHX_ /* 5.6 or later define this for threading support.  */
#endif
#ifndef pTHX_
#define pTHX_ /* 5.6 or later define this for threading support.  */
#endif

static int
constant_22 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     NETSNMP_DS_AGENT_FLAGS NETSNMP_DS_AGENT_PORTS NETSNMP_DS_SMUX_SOCKET */
  /* Offset 17 gives the best switch position.  */
  switch (name[17]) {
  case 'F':
    if (memEQ(name, "NETSNMP_DS_AGENT_FLAGS", 22)) {
    /*                                ^           */
#ifdef NETSNMP_DS_AGENT_FLAGS
      *iv_return = NETSNMP_DS_AGENT_FLAGS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "NETSNMP_DS_SMUX_SOCKET", 22)) {
    /*                                ^           */
#ifdef NETSNMP_DS_SMUX_SOCKET
      *iv_return = NETSNMP_DS_SMUX_SOCKET;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "NETSNMP_DS_AGENT_PORTS", 22)) {
    /*                                ^           */
#ifdef NETSNMP_DS_AGENT_PORTS
      *iv_return = NETSNMP_DS_AGENT_PORTS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_24 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     NETSNMP_DS_AGENT_GROUPID NETSNMP_DS_AGENT_VERBOSE NETSNMP_DS_NOTIF_LOG_CTX
     */
  /* Offset 19 gives the best switch position.  */
  switch (name[19]) {
  case 'G':
    if (memEQ(name, "NETSNMP_DS_NOTIF_LOG_CTX", 24)) {
    /*                                  ^           */
#ifdef NETSNMP_DS_NOTIF_LOG_CTX
      *iv_return = NETSNMP_DS_NOTIF_LOG_CTX;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "NETSNMP_DS_AGENT_GROUPID", 24)) {
    /*                                  ^           */
#ifdef NETSNMP_DS_AGENT_GROUPID
      *iv_return = NETSNMP_DS_AGENT_GROUPID;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "NETSNMP_DS_AGENT_VERBOSE", 24)) {
    /*                                  ^           */
#ifdef NETSNMP_DS_AGENT_VERBOSE
      *iv_return = NETSNMP_DS_AGENT_VERBOSE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_30 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     NETSNMP_DS_AGENT_AGENTX_MASTER NETSNMP_DS_AGENT_CACHE_TIMEOUT
     NETSNMP_DS_AGENT_LEAVE_PIDFILE NETSNMP_DS_AGENT_STRICT_DISMAN */
  /* Offset 27 gives the best switch position.  */
  switch (name[27]) {
  case 'I':
    if (memEQ(name, "NETSNMP_DS_AGENT_LEAVE_PIDFILE", 30)) {
    /*                                          ^         */
#ifdef NETSNMP_DS_AGENT_LEAVE_PIDFILE
      *iv_return = NETSNMP_DS_AGENT_LEAVE_PIDFILE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "NETSNMP_DS_AGENT_STRICT_DISMAN", 30)) {
    /*                                          ^         */
#ifdef NETSNMP_DS_AGENT_STRICT_DISMAN
      *iv_return = NETSNMP_DS_AGENT_STRICT_DISMAN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "NETSNMP_DS_AGENT_CACHE_TIMEOUT", 30)) {
    /*                                          ^         */
#ifdef NETSNMP_DS_AGENT_CACHE_TIMEOUT
      *iv_return = NETSNMP_DS_AGENT_CACHE_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "NETSNMP_DS_AGENT_AGENTX_MASTER", 30)) {
    /*                                          ^         */
#ifdef NETSNMP_DS_AGENT_AGENTX_MASTER
      *iv_return = NETSNMP_DS_AGENT_AGENTX_MASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_31 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     NETSNMP_DS_AGENT_AGENTX_RETRIES NETSNMP_DS_AGENT_AGENTX_TIMEOUT
     NETSNMP_DS_AGENT_NO_ROOT_ACCESS NETSNMP_DS_AGENT_PERL_INIT_FILE */
  /* Offset 27 gives the best switch position.  */
  switch (name[27]) {
  case 'C':
    if (memEQ(name, "NETSNMP_DS_AGENT_NO_ROOT_ACCESS", 31)) {
    /*                                          ^          */
#ifdef NETSNMP_DS_AGENT_NO_ROOT_ACCESS
      *iv_return = NETSNMP_DS_AGENT_NO_ROOT_ACCESS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "NETSNMP_DS_AGENT_AGENTX_TIMEOUT", 31)) {
    /*                                          ^          */
#ifdef NETSNMP_DS_AGENT_AGENTX_TIMEOUT
      *iv_return = NETSNMP_DS_AGENT_AGENTX_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "NETSNMP_DS_AGENT_PERL_INIT_FILE", 31)) {
    /*                                          ^          */
#ifdef NETSNMP_DS_AGENT_PERL_INIT_FILE
      *iv_return = NETSNMP_DS_AGENT_PERL_INIT_FILE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "NETSNMP_DS_AGENT_AGENTX_RETRIES", 31)) {
    /*                                          ^          */
#ifdef NETSNMP_DS_AGENT_AGENTX_RETRIES
      *iv_return = NETSNMP_DS_AGENT_AGENTX_RETRIES;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_33 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     NETSNMP_DS_AGENT_INTERNAL_SECNAME NETSNMP_DS_AGENT_INTERNAL_VERSION
     NETSNMP_DS_AGENT_QUIT_IMMEDIATELY */
  /* Offset 31 gives the best switch position.  */
  switch (name[31]) {
  case 'L':
    if (memEQ(name, "NETSNMP_DS_AGENT_QUIT_IMMEDIATELY", 33)) {
    /*                                              ^        */
#ifdef NETSNMP_DS_AGENT_QUIT_IMMEDIATELY
      *iv_return = NETSNMP_DS_AGENT_QUIT_IMMEDIATELY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "NETSNMP_DS_AGENT_INTERNAL_SECNAME", 33)) {
    /*                                              ^        */
#ifdef NETSNMP_DS_AGENT_INTERNAL_SECNAME
      *iv_return = NETSNMP_DS_AGENT_INTERNAL_SECNAME;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "NETSNMP_DS_AGENT_INTERNAL_VERSION", 33)) {
    /*                                              ^        */
#ifdef NETSNMP_DS_AGENT_INTERNAL_VERSION
      *iv_return = NETSNMP_DS_AGENT_INTERNAL_VERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant (pTHX_ const char *name, STRLEN len, IV *iv_return) {
  /* Initially switch on the length of the name.  */
  /* When generated this function returned values for the list of names given
     in this section of perl code.  Rather than manually editing these functions
     to add or remove constants, which would result in this comment and section
     of code becoming inaccurate, we recommend that you edit this section of
     code, and use it to regenerate a new set of constant functions which you
     then use to replace the originals.

     Regenerate these constant functions by feeding this entire source file to
     perl -x

#!/usr/bin/perl -w
use ExtUtils::Constant qw (constant_types C_constant XS_constant);

my $types = {map {($_, 1)} qw(IV)};
my @names = (qw(NETSNMP_DS_AGENT_AGENTX_MASTER
	       NETSNMP_DS_AGENT_AGENTX_PING_INTERVAL
	       NETSNMP_DS_AGENT_AGENTX_RETRIES NETSNMP_DS_AGENT_AGENTX_TIMEOUT
	       NETSNMP_DS_AGENT_CACHE_TIMEOUT NETSNMP_DS_AGENT_DISABLE_PERL
	       NETSNMP_DS_AGENT_DONT_LOG_TCPWRAPPERS_CONNECTS
	       NETSNMP_DS_AGENT_DONT_RETAIN_NOTIFICATIONS
	       NETSNMP_DS_AGENT_FLAGS NETSNMP_DS_AGENT_GROUPID
	       NETSNMP_DS_AGENT_INTERNAL_SECLEVEL
	       NETSNMP_DS_AGENT_INTERNAL_SECNAME
	       NETSNMP_DS_AGENT_INTERNAL_VERSION NETSNMP_DS_AGENT_LEAVE_PIDFILE
	       NETSNMP_DS_AGENT_MAX_GETBULKREPEATS
	       NETSNMP_DS_AGENT_MAX_GETBULKRESPONSES
	       NETSNMP_DS_AGENT_NO_CACHING
	       NETSNMP_DS_AGENT_NO_CONNECTION_WARNINGS
	       NETSNMP_DS_AGENT_NO_ROOT_ACCESS NETSNMP_DS_AGENT_PERL_INIT_FILE
	       NETSNMP_DS_AGENT_PORTS NETSNMP_DS_AGENT_PROGNAME
	       NETSNMP_DS_AGENT_QUIT_IMMEDIATELY NETSNMP_DS_AGENT_ROLE
	       NETSNMP_DS_AGENT_SKIPNFSINHOSTRESOURCES
	       NETSNMP_DS_AGENT_STRICT_DISMAN NETSNMP_DS_AGENT_USERID
	       NETSNMP_DS_AGENT_VERBOSE NETSNMP_DS_AGENT_X_DIR_PERM
	       NETSNMP_DS_AGENT_X_SOCKET NETSNMP_DS_AGENT_X_SOCK_GROUP
	       NETSNMP_DS_AGENT_X_SOCK_PERM NETSNMP_DS_AGENT_X_SOCK_USER
	       NETSNMP_DS_APP_DONT_LOG NETSNMP_DS_NOTIF_LOG_CTX
	       NETSNMP_DS_SMUX_SOCKET));

print constant_types(); # macro defs
foreach (C_constant ("NetSNMP::agent::default_store", 'constant', 'IV', $types, undef, 3, @names) ) {
    print $_, "\n"; # C constant subs
}
print "#### XS Section:\n";
print XS_constant ("NetSNMP::agent::default_store", $types);
__END__
   */

  switch (len) {
  case 21:
    if (memEQ(name, "NETSNMP_DS_AGENT_ROLE", 21)) {
#ifdef NETSNMP_DS_AGENT_ROLE
      *iv_return = NETSNMP_DS_AGENT_ROLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 22:
    return constant_22 (aTHX_ name, iv_return);
    break;
  case 23:
    /* Names all of length 23.  */
    /* NETSNMP_DS_AGENT_USERID NETSNMP_DS_APP_DONT_LOG */
    /* Offset 18 gives the best switch position.  */
    switch (name[18]) {
    case 'S':
      if (memEQ(name, "NETSNMP_DS_AGENT_USERID", 23)) {
      /*                                 ^           */
#ifdef NETSNMP_DS_AGENT_USERID