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fileinfo.c

/*
    fileinfo.c
    Copyright (C) 1999  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


    Dumps requested informations about file
    ncp_ns_obtain_entry_info API demo


    Revision history:

      0.00  1999              Petr Vandrovec <vandrove@vc.cvut.cz>
            Initial revision.

      1.00  1999, November 20       Petr Vandrovec <vandrove@vc.cvut.cz>
            Added license.
  
 */

#define MAKE_NCPLIB

#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)

static char *progname;

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

static void
help(void)
{
      printf(_("\n"
               "usage: %s [options] path\n"), progname);
      printf(_("\n"
             "-h                Print this help text\n"
             "-r requestedInfo  Requested flags\n"
             "-n namespace      Destination Namespace\n"
             "-s search_attr    Search attributes\n"
             "-p volume_path    Remote path (default is derived from path)\n"
             "\n"));
}
                  
static void printstruct2(u_int32_t rim, struct nw_info_struct2* info) {
      if (rim & RIM_SPACE_ALLOCATED) {
            printf("Space Allocated:       %08LX (%Ld)\n", info->SpaceAllocated,
                                                info->SpaceAllocated);
      }
      if (rim & RIM_ATTRIBUTES) {
            printf("Attributes:            %08X\n", info->Attributes.Attributes);
            printf("Flags:                 %04X\n", info->Attributes.Flags);
      }
      if (rim & (RIM_DATA_SIZE | RIM_SIZE64)) {
            printf("Data Size:             %08LX (%Ld)\n", info->DataSize,
                                               info->DataSize);
      }
      if (rim & RIM_TOTAL_SIZE) {
            printf("Total Size:            %08X (%d)\n", info->TotalSize.TotalAllocated,
                                               info->TotalSize.TotalAllocated);
            printf("Datastreams:           %d\n", info->TotalSize.Datastreams);
      }
      if (rim & RIM_EXT_ATTR_INFO) {
            printf("ExtAttrInfo.DataSize:  %08X (%d)\n", info->ExtAttrInfo.DataSize,
                                               info->ExtAttrInfo.DataSize);
            printf("ExtAttrInfo.Count:     %08X (%d)\n", info->ExtAttrInfo.Count,
                                               info->ExtAttrInfo.Count);
            printf("ExtAttrInfo.KeySize:   %08X (%d)\n", info->ExtAttrInfo.KeySize,
                                               info->ExtAttrInfo.KeySize);
      }
      if (rim & RIM_ARCHIVE) {
            printf("Archive.Date:          %04X\n", info->Archive.Date);
            printf("Archive.Time:          %04X\n", info->Archive.Time);
            printf("Archive.ID:            %08X\n", info->Archive.ID);
      }
      if (rim & RIM_CREATION) {
            printf("Creation.Date:         %04X\n", info->Creation.Date);
            printf("Creation.Time:         %04X\n", info->Creation.Time);
            printf("Creation.ID:           %08X\n", info->Creation.ID);
      }
      if (rim & RIM_MODIFY) {
            printf("Modify.Date:           %04X\n", info->Modify.Date);
            printf("Modify.Time:           %04X\n", info->Modify.Time);
            printf("Modify.ID:             %08X\n", info->Modify.ID);
            printf("LastAccess.Date:       %04X\n", info->LastAccess.Date);
      }
      if (rim & RIM_LAST_ACCESS_TIME) {
            printf("LastAccess.Time:       %04X\n", info->LastAccess.Time);
      }
      if (rim & RIM_OWNING_NAMESPACE) {
            printf("Owning Namespace:      %08X\n", info->OwningNamespace);
      }
      if (rim & RIM_DIRECTORY) {
            printf("Directory Base ID:     %08X\n", info->Directory.dirEntNum);
            printf("Directory DOS Base ID: %08X\n", info->Directory.DosDirNum);
            printf("Volume:                %08X\n", info->Directory.volNumber);
      }
      if (rim & RIM_RIGHTS) {
            printf("Inherited Rights Mask: %04X\n", info->Rights);
      }
      if (rim & RIM_REFERENCE_ID) {
            printf("Reference ID:          %04X\n", info->ReferenceID);
      }
      if (rim & RIM_NS_ATTRIBUTES) {
            printf("NS Attributes:         %08X\n", info->NSAttributes);
      }
      if (rim & RIM_UPDATE_TIME) {
            printf("Update Time:           %08X\n", info->UpdateTime);
      }
      if (rim & RIM_DOS_NAME) {
            printf("DOS Name:              ");
            fwrite(info->DOSName.Name, 1, info->DOSName.NameLength, stdout);
            printf("\n");
      }
      if (rim & RIM_FLUSH_TIME) {
            printf("Flush Time:            %08X\n", info->FlushTime);
      }
      if (rim & RIM_PARENT_BASE_ID) {
            printf("Parent Base ID:        %08X\n", info->ParentBaseID);
      }
      if (rim & RIM_MAC_FINDER_INFO) {
            int i;
            
            printf("MAC Finder Info:      ");
            for (i = 0; i < 32; i++)
                  printf(" %02X", info->MacFinderInfo[i]);
            printf("\n");
      }
      if (rim & RIM_SIBLING_COUNT) {
            printf("Sibling Count:         %08X\n", info->SiblingCount);
      }
      if (rim & RIM_EFFECTIVE_RIGHTS) {
            printf("Effective Rights:      %08X\n", info->EffectiveRights);
      }
      if (rim & RIM_MAC_TIMES) {
            printf("Create Time:           %08X\n", info->MacTimes.CreateTime);
            printf("Backup Time:           %08X\n", info->MacTimes.BackupTime);
      }
      if (rim & RIM_UNKNOWN25) {
            printf("Unknown25:             %04X\n", info->Unknown25);
      }
      if (rim & RIM_NAME) {
            printf("Name:                  ");
            fwrite(info->Name.Name, 1, info->Name.NameLength, stdout);
            printf("\n");
      }
}                                                   

static int
ncp_add_handle_path2(u_int8_t* buf,
                 u_int8_t vol_num,
                 u_int32_t dir_base, int dir_style,
                 const unsigned char *encpath, int pathlen)
{
      buf[0] = vol_num;
      buf[1] = dir_base;
      buf[2] = dir_base >> 8;
      buf[3] = dir_base >> 16;
      buf[4] = dir_base >> 24;
      buf[5] = dir_style;     
      if (encpath) {
            memcpy(buf + 6, encpath, pathlen);
            return 6 + pathlen;
      } else {
            buf[6] = 0;
            return 7;
      }
}

static NWCCODE ncp_ns_obtain_entry_info_raw(struct ncp_conn *conn,
                   unsigned int source_ns,
                   unsigned int search_attribs,
                   int dir_style,
                   unsigned int vol, 
                   u_int32_t dirent, 
                   const unsigned char *encpath, size_t pathlen, 
                   unsigned int target_ns,
                   u_int32_t rim,
                   /* struct nw_info_struct2 */ void *target, size_t sizeoftarget)
{
      NWCCODE result;
      NW_FRAGMENT rp;
      u_int8_t rqb[1000];
      size_t rqlen;
      
      rp.fragAddress = target;
      rp.fragSize = sizeoftarget;
      
      rqb[0] = 6;
      rqb[1] = source_ns;
      rqb[2] = target_ns;
      rqb[3] = search_attribs;
      rqb[4] = search_attribs >> 8;
      rqb[5] = rim;
      rqb[6] = rim >> 8;
      rqb[7] = rim >> 16;
      rqb[8] = rim >> 24;     

      rqlen = ncp_add_handle_path2(rqb + 9, vol, dirent, dir_style, encpath, pathlen) + 9;
      
      result = NWRequestSimple(conn, 87, rqb, rqlen, &rp);
      return result;
}

                                          
int main(int argc, char *argv[]) {
      NWDSCCODE dserr;
      NWCONN_HANDLE conn;
      char volume[1000];
      char volpath[1000];
      int opt;
      int len;
      unsigned char buffer[1000];
      u_int32_t rim = 0;
      u_int32_t destns = NW_NS_DOS;
      u_int32_t searchattr = 0x8006;
      char* s = NULL;
      int doraw = 0;
      
      setlocale(LC_ALL, "");
      bindtextdomain(NCPFS_PACKAGE, LOCALEDIR);
      textdomain(NCPFS_PACKAGE);
      
      progname = argv[0];

      NWCallsInit(NULL, NULL);
//    NWDSInitRequester();

      while ((opt = getopt(argc, argv, "h?r:n:s:p:R")) != EOF)
      {
            switch (opt)
            {
            case 'r':
                  rim = strtoul(optarg, NULL, 0);
                  break;
            case 'n':
                  destns = strtoul(optarg, NULL, 0);
                  break;
            case 's':
                  searchattr = strtoul(optarg, NULL, 0);
                  break;
            case 'p':
                  s = optarg;
                  break;
            case 'R':
                  doraw = 1;
                  break;
            case 'h':
            case '?':
                  help();
                  goto finished;
            default:
                  usage();
                  goto finished;
            }
      }

      dserr = NWParsePath(argv[optind++], NULL, &conn, volume, volpath);
      if (dserr) {
            fprintf(stderr, "NWParsePath failed: %s\n",
                  strnwerror(dserr));
            return 123;
      }
      if (!conn) {
            fprintf(stderr, "Path is not remote\n");
            return 124;
      }
      strcat(volume, ":");
      strcat(volume, volpath);
      len = ncp_path_to_NW_format(s?s:volume, buffer, sizeof(buffer));
      if (len < 0) {
            fprintf(stderr, "Cannot convert path: %s\n",
                  strerror(-len));
      } else {
            struct nw_info_struct2 iii;

            memset(&iii, 0xCC, sizeof(iii));
            
            if (doraw) {
                  dserr = ncp_ns_obtain_entry_info_raw(conn,
                        NW_NS_DOS, searchattr,
                        0xFF, 0, 0, buffer, len, destns, rim, &iii, sizeof(iii));
                  if (dserr) {
                        fprintf(stderr, "Cannot obtain info: %s\n",
                              strnwerror(dserr));
                  } else {
                        size_t i;
                        unsigned char* p = (unsigned char*)&iii;
                        
                        for (i = 0; i < sizeof(iii); i++) {
                              printf("%02X ", p[i]);
                        }
                        printf("\n");
                  }
            } else {
                  dserr = ncp_ns_obtain_entry_info(conn,
                        NW_NS_DOS, searchattr,
                        0xFF, 0, 0, buffer, len, destns, rim, &iii, sizeof(iii));
                  if (dserr) {
                        fprintf(stderr, "Cannot obtain info: %s\n",
                              strnwerror(dserr));
                  } else {
                        printstruct2(rim, &iii);
                  }
            }
      }
      ncp_close(conn);
finished:;
      return 0;
}
      

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