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nwdspartlist.c

/*
    nwdspartlist.c - NWDSListPartitions() API demo
    Copyright (C) 2000  Petr Vandrovec

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


    Revision history:

      1.00  2000, April 27          Petr Vandrovec <vandrove@vc.cvut.cz>
            Initial revision.

      1.01  2001, May 31            Petr Vandrovec <vandrove@vc.cvut.cz>
            Use NWObjectCount instead of size_t.

 */

#ifdef N_PLAT_MSW4
#include <nwcalls.h>
#include <nwnet.h>
#include <nwclxcon.h>

#include <stdlib.h>
#include <ctype.h>
#include <stdio.h>
#include <string.h>

#include "getopt.h"

#define _(X) X

typedef unsigned int u_int32_t;
typedef unsigned long NWObjectID;
typedef u_int32_t Time_T;
#else
#include <ncp/nwcalls.h>
#include <ncp/nwnet.h>

#include <unistd.h>
#include <stdlib.h>
#include <ctype.h>
#include <wchar.h>
#include <string.h>

#include "private/libintl.h"
#define _(X) gettext(X)
#endif

static char *progname;

static void
usage(void)
{
      fprintf(stderr, _("usage: %s [options]\n"), progname);
}

static void
help(void)
{
      printf(_("\n"
               "usage: %s [options]\n"), progname);
      printf(_("\n"
             "-h              Print this help text\n"
             "-v value        Context DCK_FLAGS value (default 0)\n"
             "-o object_name  Name of object (default [Root])\n"
             "-c context_name Name of current context (default OrgUnit.Org.Country)\n"
             "-C confidence   DCK_CONFIDENCE value (default 0)\n"
             "-S server       Server to start with (default CDROM)\n"
             "-q req_type     Info type (default 0)\n"
             "-s size         Reply buffer size (default 4096)\n"
             "\n"));
}

#ifdef N_PLAT_MSW4
char* strnwerror(int err) {
      static char errc[200];

      sprintf(errc, "error %u / %d / 0x%X", err, err, err);
      return errc;
}
#endif

int main(int argc, char *argv[]) {
      NWDSCCODE dserr;
      NWDSContextHandle ctx;
      NWCONN_HANDLE conn;
      const char* objectname = "[Root]";
      const char* context = "OrgUnit.Org.Country";
      const char* server = "CDROM";
      int opt;
      u_int32_t ctxflag = 0;
      u_int32_t confidence = 0;
      u_int32_t req = 0;
      int req_present = 0;
      nuint32 ih = NO_MORE_ITERATIONS;
      Buf_T* buf;
      size_t size = DEFAULT_MESSAGE_LEN;

#ifndef N_PLAT_MSW4
      setlocale(LC_ALL, "");
      bindtextdomain(NCPFS_PACKAGE, LOCALEDIR);
      textdomain(NCPFS_PACKAGE);
#endif

      progname = argv[0];

      NWCallsInit(NULL, NULL);
#ifndef N_PLAT_MSW4
      NWDSInitRequester();
#endif

      dserr = NWDSCreateContextHandle(&ctx);
      if (dserr) {
            fprintf(stderr, "NWDSCretateContextHandle failed with %s\n", strnwerror(dserr));
            return 123;
      }
      while ((opt = getopt(argc, argv, "h?o:c:v:S:C:q:s:")) != EOF)
      {
            switch (opt)
            {
            case 'C':
                  confidence = strtoul(optarg, NULL, 0);
                  break;
            case 'o':
                  objectname = optarg;
                  break;
            case 'c':
                  context = optarg;
                  break;
            case 'v':
                  ctxflag = strtoul(optarg, NULL, 0);
                  break;
            case 'q':
                  req = strtoul(optarg, NULL, 0);
                  req_present = 1;
                  break;
            case 's':
                  size = strtoul(optarg, NULL, 0);
                  break;
            case 'h':
            case '?':
                  help();
                  goto finished;
            case 'S':
                  server = optarg;
                  break;
            default:
                  usage();
                  goto finished;
            }
      }

      ctxflag |= DCV_XLATE_STRINGS;
      
      dserr = NWDSSetContext(ctx, DCK_FLAGS, &ctxflag);
      if (dserr) {
            fprintf(stderr, "NWDSSetContext(DCK_FLAGS) failed: %s\n",
                  strnwerror(dserr));
            return 123;
      }
      dserr = NWDSSetContext(ctx, DCK_NAME_CONTEXT, context);
      if (dserr) {
            fprintf(stderr, "NWDSSetContext(DCK_NAME_CONTEXT) failed: %s\n",
                  strnwerror(dserr));
            return 122;
      }
      dserr = NWDSSetContext(ctx, DCK_CONFIDENCE, &confidence);
      if (dserr) {
            fprintf(stderr, "NWDSSetContext(DCK_CONFIDENCE) failed: %s\n",
                  strnwerror(dserr));
            return 122;
      }
#ifndef N_PLAT_MSW4
      {
            static const u_int32_t add[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
            dserr = NWDSSetTransport(ctx, 16, add);
            if (dserr) {
                  fprintf(stderr, "NWDSSetTransport failed: %s\n",
                        strnwerror(dserr));
                  return 124;
            }
      }
#endif
#ifdef N_PLAT_MSW4
      dserr = NWDSOpenConnToNDSServer(ctx, server, &conn);
#else
      if (server[0] == '/') {
            dserr = ncp_open_mount(server, &conn);
            if (dserr) {
                  fprintf(stderr, "ncp_open_mount failed with %s\n",
                        strnwerror(dserr));
                  return 111;
            }
      } else {
            struct ncp_conn_spec connsp;
            long err;
            
            memset(&connsp, 0, sizeof(connsp));
            strcpy(connsp.server, server);
            conn = ncp_open(&connsp, &err);
            if (!conn) {
                  fprintf(stderr, "ncp_open failed with %s\n",
                        strnwerror(err));
                  return 111;
            }
      }
      dserr = NWDSAddConnection(ctx, conn);
#endif
      if (dserr) {
            fprintf(stderr, "Cannot bind connection to context: %s\n",
                  strnwerror(dserr));
      }
      dserr = NWDSAllocBuf(size, &buf);
      if (dserr) {
            fprintf(stderr, "Cannot create reply buffer: %s\n",
                  strnwerror(dserr));
      }
      do {
            if (req_present)
                  dserr = NWDSListPartitionsExtInfo(ctx, &ih, objectname, req, buf);
            else
                  dserr = NWDSListPartitions(ctx, &ih, objectname, buf);
            if (dserr) {
                  fprintf(stderr, "ListPartitions failed with %s\n", 
                        strnwerror(dserr));
            } else {
                  unsigned char* pp;
                  NWObjectCount cnt;
                  char sn[MAX_DN_CHARS + 1];
                  size_t pcnt;

                  printf("Iteration handle: %08X\n", ih);
            
                  dserr = NWDSGetServerName(ctx, buf, sn, &cnt);
                  if (dserr) {
                        fprintf(stderr, "GetServerName failed with %s\n",
                              strnwerror(dserr));
                  } else {
                        pcnt = 0;
                        printf("Server %s holds %u partitions\n",
                              sn, cnt);
                        while (!dserr && cnt--) {
                              printf("Partition #%u\n", pcnt++);
                              if (req_present) {
                                    char* start;
                                    char* end;
                                    
                                    dserr = NWDSGetPartitionExtInfoPtr(
                                                ctx, buf, &start, &end);
                                    if (dserr) {
                                          fprintf(stderr, "  NWDSGetPartitionExtInfoPtr failed with %s\n",
                                                strnwerror(dserr));
                                    } else {
                                          nuint32 pt;
                                          union {
                                          nuint32     x32;
                                          TimeStamp_T ts;
                                          NWObjectID  id;
                                          char        name[MAX_DN_CHARS + 1];
                                          } info;
                                          nuint32 bit;
                                          size_t len;
                                          
                                          printf("  Partition info length:  %10u\n", end - start);
                                          if (req & DSP_OUTPUT_FIELDS) {
                                                dserr = NWDSGetPartitionExtInfo(ctx, start, end, DSP_OUTPUT_FIELDS, &len, &pt);
                                                if (dserr) {
                                                      fprintf(stderr, "  NWDSGetPartitionExtInfo(DSP_OUTPUT_FIELDS) failed with %s\n",
                                                            strnwerror(dserr));
                                                      pt = req;
                                                } else {
                                                      printf("  Output fields:            %08X (%u bytes)\n", pt, len);
                                                }
                                          } else {
                                                pt = req;
                                          }
                                          for (bit = DSP_PARTITION_ID; bit; bit <<= 1) {
                                                if (pt & bit) {
                                                      dserr = NWDSGetPartitionExtInfo(ctx, start, end, bit, &len, &info);
                                                      if (dserr)
                                                            fprintf(stderr, "  NWDSGetPartitionExtInfo(0x%08X) failed with %s\n",
                                                                  bit, strnwerror(dserr));
                                                      else {
                                                            switch (bit) {
                                                                  case DSP_PARTITION_ID:
                                                                        printf("  Partition ID:             %08X (%u bytes)\n", info.id, len);
                                                                        break;
                                                                  case DSP_REPLICA_STATE:
                                                                        printf("  Replica state:          %10u (%u bytes)\n", info.x32, len);
                                                                        break;
                                                                  case DSP_MODIFICATION_TIMESTAMP:
                                                                        printf("  Modification timestamp: %10u.%u.%u (%u bytes)\n",
                                                                              info.ts.wholeSeconds, info.ts.replicaNum,
                                                                              info.ts.eventID, len);
                                                                        break;
                                                                  case DSP_PURGE_TIME:
                                                                        printf("  Purge time:             %10u (%u bytes)\n", 
                                                                              info.x32, len);
                                                                        break;
                                                                  case DSP_LOCAL_PARTITION_ID:
                                                                        printf("  Local partition ID:     %10u (%u bytes)\n",
                                                                              info.x32, len);
                                                                        break;
                                                                  case DSP_PARTITION_DN:
                                                                        printf("  Partition DN:           %s (%u bytes)\n",
                                                                              info.name, len);
                                                                        break;
                                                                  case DSP_REPLICA_TYPE:
                                                                        printf("  Replica type:           %10u (%u bytes)\n",
                                                                              info.x32, len);
                                                                        break;
                                                                  case DSP_PARTITION_BUSY:
                                                                        printf("  Partition busy:         %10u (%u bytes)\n",
                                                                              info.x32, len);
                                                                        break;
                                                                  default:
                                                                        printf("  Unknown %08X:       %10u (%u bytes)\n",
                                                                              bit, info.x32, len);
                                                                        break;
                                                            }
                                                      }
                                                }
                                          }
                                    }
                              } else {
                                    nuint32 pt;
                                    
                                    dserr = NWDSGetPartitionInfo(ctx, buf, sn, &pt);
                                    if (dserr) {
                                          fprintf(stderr, "  NWDSGetPartitionInfo failed with %s\n",
                                                strnwerror(dserr));
                                    } else {
                                          printf("  Partition DN: %s\n", sn);
                                          printf("  Replica type: %u\n", pt);
                                    }
                              }
#if 0
                              Object_Info_T tt;
                              char name[8192];
                              size_t attrs;
                              
                              dserr = NWDSGetObjectName(ctx, buf, name, &attrs, &tt);
                              if (dserr) {
                                    fprintf(stderr, "GetObjectName failed with %s\n",
                                          strnwerror(dserr));
                                    break;
                              }
                              printf("Name: %s\n", name);
                              printf("  Attrs: %u\n", attrs);
                              printf("  Flags: %08X\n", tt.objectFlags);
                              printf("  Subordinate Count: %u\n", tt.subordinateCount);
                              printf("  Modification Time: %lu\n", tt.modificationTime);
                              printf("  Base Class: %s\n", tt.baseClass);
#endif
                        }
                  }
#ifndef N_PLAT_MSW4
                  pp = buf->curPos; 
                  for (; pp < buf->dataend; pp++) {
                        printf("%02X ", *pp);
                  }
                  printf("\n");
#endif
            }
      } while ((dserr == 0) && (ih != NO_MORE_ITERATIONS));
      NWCCCloseConn(conn);
      dserr = NWDSFreeContext(ctx);
      if (dserr) {
            fprintf(stderr, "NWDSFreeContext failed with %s\n", strnwerror(dserr));
            return 121;
      }
finished:
      return 0;
}

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