Fossil

}


/*
** If the "manifest" setting is true, then automatically generate
** files named "manifest" and "manifest.uuid" containing, respectively,
** the text of the manifest and the artifact ID of the manifest.
** If the manifest setting is set, but is not a boolean value, then treat
** each character as a flag to enable writing "manifest", "manifest.uuid" or
** "manifest.tags".
*/
void manifest_to_disk(int vid){
  char *zManFile;
  Blob manifest;
  Blob hash;
  Blob taglist;
  int flg;

  flg = db_get_manifest_setting();
  if( flg ){
    if( flg & (MFESTFLG_RAW|MFESTFLG_UUID) ){
      blob_zero(&manifest);
      content_get(vid, &manifest);
      zManFile = mprintf("%smanifest", g.zLocalRoot);
      blob_zero(&hash);
      sha1sum_blob(&manifest, &hash);
      sterilize_manifest(&manifest);
		if( flg & MFESTFLG_RAW ){
        blob_write_to_file(&manifest, zManFile);
      }
      free(zManFile);
    }
	 if( flg & MFESTFLG_UUID ){
      zManFile = mprintf("%smanifest.uuid", g.zLocalRoot);
      blob_append(&hash, "\n", 1);
      blob_write_to_file(&hash, zManFile);
      free(zManFile);
      blob_reset(&hash);
    }
	 if( flg & MFESTFLG_TAGS ){
      blob_zero(&taglist);
      zManFile = mprintf("%smanifest.tags", g.zLocalRoot);
      get_checkin_taglist(vid, &taglist);
      blob_write_to_file(&taglist, zManFile);
      free(zManFile);
    }
  }else{
    if( !db_exists("SELECT 1 FROM vfile WHERE pathname='manifest'") ){
      zManFile = mprintf("%smanifest", g.zLocalRoot);
      file_delete(zManFile);
      free(zManFile);
    }
    if( !db_exists("SELECT 1 FROM vfile WHERE pathname='manifest.uuid'") ){
      zManFile = mprintf("%smanifest.uuid", g.zLocalRoot);
      file_delete(zManFile);
      free(zManFile);
    }
    if( !db_exists("SELECT 1 FROM vfile WHERE pathname='manifest.tags'") ){
      zManFile = mprintf("%smanifest.tags", g.zLocalRoot);
      file_delete(zManFile);
      free(zManFile);
    }
  }

}

void get_checkin_taglist(int rid, Blob *pOut){
  char *zTags;
  Stmt stmt;
  blob_reset(pOut);
  db_prepare(&stmt, "SELECT substr(tagname, 5)"
                    "  FROM tagxref, tag"
                    " WHERE tagxref.rid=%d"
                    "   AND tag.tagid=tagxref.tagid"
                    "   AND tag.tagname GLOB 'sym-*'", rid);
  while( db_step(&stmt)==SQLITE_ROW ){
    const char *zName;
    zName = db_column_text(&stmt, 0);
    blob_appendf(pOut, "%s\n", zName);
  }
  db_reset(&stmt);
}


/*
** COMMAND: checkout*
** COMMAND: co*
**
** Usage: %fossil checkout ?VERSION | --latest? ?OPTIONS?
**    or: %fossil co ?VERSION | --latest? ?OPTIONS?

}
int db_lget_int(const char *zName, int dflt){
  return db_int(dflt, "SELECT value FROM vvar WHERE name=%Q", zName);
}
void db_lset_int(const char *zName, int value){
  db_multi_exec("REPLACE INTO vvar(name,value) VALUES(%Q,%d)", zName, value);
}

#if INTERFACE
/* Manifest generation flags */
#define MFESTFLG_RAW  0x01
#define MFESTFLG_UUID 0x02
#define MFESTFLG_TAGS 0x04
#endif /* INTERFACE */

/*
** Get the manifest setting.  For backwards compatibility first check if the
** value is a boolean.  If it's not a boolean, treat each character as a flag
** to enable a manifest type.  This system puts certain boundary conditions on
** which letters can be used to represent flags (any permutation fo flags must
** not be able to fully form one of the boolean values).
*/
int db_get_manifest_setting(void){
  int flg;
  char *zVal = db_get("manifest", "off");
  if( is_false(zVal) ){
    return 0;
  }else if( is_truth(zVal) ) {
    return MFESTFLG_RAW|MFESTFLG_UUID;
  }
  flg = 0;
  while( *zVal ){
   switch( *zVal ){
     case 'r': flg |= MFESTFLG_RAW;  break;
     case 'u': flg |= MFESTFLG_UUID; break;
     case 't': flg |= MFESTFLG_TAGS; break;
    }
    zVal++;
  }
  return flg;
}


/*
** Record the name of a local repository in the global_config() database.
** The repository filename %s is recorded as an entry with a "name" field
** of the following form:
**
**       repo:%s