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       1                 :            : /*-
       2                 :            :  * Copyright (c) 2016 Brad Davis <brd@FreeBSD.org>
       3                 :            :  * All rights reserved.
       4                 :            :  * 
       5                 :            :  * Redistribution and use in source and binary forms, with or without
       6                 :            :  * modification, are permitted provided that the following conditions
       7                 :            :  * are met:
       8                 :            :  * 1. Redistributions of source code must retain the above copyright
       9                 :            :  *    notice, this list of conditions and the following disclaimer
      10                 :            :  *    in this position and unchanged.
      11                 :            :  * 2. Redistributions in binary form must reproduce the above copyright
      12                 :            :  *    notice, this list of conditions and the following disclaimer in the
      13                 :            :  *    documentation and/or other materials provided with the distribution.
      14                 :            :  * 
      15                 :            :  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
      16                 :            :  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
      17                 :            :  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
      18                 :            :  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
      19                 :            :  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
      20                 :            :  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      21                 :            :  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      22                 :            :  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      23                 :            :  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
      24                 :            :  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      25                 :            :  */
      26                 :            : 
      27                 :            : 
      28                 :            : 
      29                 :            : #include <errno.h>
      30                 :            : #include "pkg.h"
      31                 :            : #include "private/pkg.h"
      32                 :            : #include "private/event.h"
      33                 :            : 
      34                 :            : FILE *metalogfp = NULL;
      35                 :            : 
      36                 :            : int
      37                 :          3 : metalog_open(const char *metalog)
      38                 :            : {
      39                 :          3 :         metalogfp = fopen(metalog, "ae");
      40         [ +  + ]:          3 :         if (metalogfp == NULL) {
      41                 :          1 :                 pkg_fatal_errno("Unable to open metalog '%s'", metalog);
      42                 :          0 :         } 
      43                 :            : 
      44                 :          2 :         return EPKG_OK;
      45                 :          3 : }
      46                 :            : 
      47                 :            : int
      48                 :        141 : metalog_add(int type, const char *path, const char *uname, const char *gname,
      49                 :            :     int mode, unsigned long fflags, const char *link)
      50                 :            : {
      51                 :        141 :         char *fflags_buffer = NULL;
      52                 :        141 :         int ret = EPKG_FATAL;
      53                 :            : 
      54         [ +  + ]:        141 :         if (metalogfp == NULL)
      55                 :        132 :                 goto out;
      56                 :            : 
      57                 :            : #ifdef HAVE_FFLAGSTOSTR
      58         [ +  + ]:          9 :         if (fflags) {
      59                 :          2 :                 fflags_buffer = fflagstostr(fflags);
      60                 :          2 :         }
      61                 :            : #endif
      62                 :            : 
      63                 :            :         // directory
      64   [ -  +  +  + ]:          9 :         switch (type) {
      65                 :            :         case PKG_METALOG_DIR:
      66   [ +  -  +  - ]:          9 :                 if (fprintf(metalogfp,
      67                 :            :                     "./%s type=dir uname=%s gname=%s mode=%3o%s%s\n",
      68                 :          3 :                     path, uname, gname, mode,
      69                 :          3 :                     fflags ? " flags=" : "",
      70         [ +  + ]:          3 :                     fflags_buffer ? fflags_buffer : "") < 0) {
      71                 :          0 :                         pkg_errno("%s", "Unable to write to the metalog");
      72                 :          0 :                         goto out;
      73                 :            :                 }
      74                 :          3 :                 break;
      75                 :            :         case PKG_METALOG_FILE:
      76   [ +  -  +  - ]:         12 :                 if (fprintf(metalogfp,
      77                 :            :                     "./%s type=file uname=%s gname=%s mode=%3o%s%s\n",
      78                 :          4 :                     path, uname, gname, mode,
      79                 :          4 :                     fflags ? " flags=" : "",
      80         [ +  + ]:          4 :                     fflags_buffer ? fflags_buffer : "") < 0) {
      81                 :          0 :                         pkg_errno("%s", "Unable to write to the metalog");
      82                 :          0 :                         goto out;
      83                 :            :                 }
      84                 :          4 :                 break;
      85                 :            :         case PKG_METALOG_LINK:
      86   [ +  -  +  - ]:          6 :                 if (fprintf(metalogfp,
      87                 :            :                     "./%s type=link uname=%s gname=%s mode=%3o link=%s%s%s\n",
      88                 :          2 :                     path, uname, gname, mode, link,
      89                 :          2 :                     fflags ? " flags=" : "",
      90         [ -  + ]:          2 :                     fflags_buffer ? fflags_buffer : "") < 0) {
      91                 :          0 :                         pkg_errno("%s", "Unable to write to the metalog");
      92                 :          0 :                         goto out;
      93                 :            :                 }
      94                 :          2 :                 break;
      95                 :            :         }
      96                 :          9 :         ret = EPKG_OK;
      97                 :            : 
      98                 :            : out:
      99                 :        141 :         free(fflags_buffer);
     100                 :        141 :         return (ret);
     101                 :            : }
     102                 :            : 
     103                 :            : void
     104                 :        922 : metalog_close()
     105                 :            : {
     106         [ +  + ]:        922 :         if (metalogfp != NULL) {
     107                 :          2 :                 fclose(metalogfp);
     108                 :          2 :         }
     109                 :        922 : }