Fossil

  const char *zAuth = PD("HTTP_AUTHORIZATION", 0);
  int i;
  int uid = 0;
  int nDecode = 0;
  char *zDecode = 0;
  const char *zUsername = 0;
  const char *zPasswd = 0;
  

  if( zAuth==0 ) return 0;                    /* Fail: No Authentication: header */
  while( fossil_isspace(zAuth[0]) ) zAuth++;  /* Skip leading whitespace */
  if( strncmp(zAuth, "Basic ", 6)!=0 ) return 0;  /* Fail: Not Basic Authentication */

  /* Parse out the username and password, separated by a ":" */
  zAuth += 6;

        if( sqlite3_stricmp(azRowid[j],azCol[i])==0 ) break;
      }
      if( i>nCol ){
        /* At this point, we know that azRowid[j] is not the name of any
        ** ordinary column in the table.  Verify that azRowid[j] is a valid
        ** name for the rowid before adding it to azCol[0].  WITHOUT ROWID
        ** tables will fail this last check */
        int rc;
        rc = sqlite3_table_column_metadata(p->db,0,zTab,azRowid[j],0,0,0,0,0);
        if( rc==SQLITE_OK ) azCol[0] = azRowid[j];
        break;
      }
    }
  }
  return azCol;

/*
** This is a different callback routine used for dumping the database.
** Each row received by this callback consists of a table name,
** the table type ("index" or "table") and SQL to create the table.
** This routine should print text sufficient to recreate the table.
*/
static int dump_callback(void *pArg, int nArg, char **azArg, char **azCol){
  int rc;
  const char *zTable;
  const char *zType;
  const char *zSql;
  ShellState *p = (ShellState *)pArg;

  UNUSED_PARAMETER(azCol);
  if( nArg!=3 ) return 1;
  zTable = azArg[0];
  zType = azArg[1];
  zSql = azArg[2];

  if( strcmp(zTable, "sqlite_sequence")==0 ){
    raw_printf(p->out, "DELETE FROM sqlite_sequence;\n");

<title>Change Log</title>

<a name='v2_2'></a>
<h2>Changes for Version 2.2 (2017-??-??)</h2>

  *  Show the content of README files on directory listings.
     ([/file/skins|example])
  *  Support for Basic Authentication if enabled (default off).
  *  Show the hash algorithms used on the 
     [/help?cmd=/rcvfromlist|/rcvfromlist] page.
  *  The [/help?cmd=/tarball|/tarball] and [/help?cmd=/zip|/zip] pages
     now use the the r= query parameter
     to select which check-in to deliver.  The uuid= query parameter
     is still accepted for backwards compatibility.
  *  Update the built-in SQLite to version 3.18.0.
  *  Run "PRAGMA optimize" on the database connection as it is

  *  Update the built-in SQLite to version 3.17.0.

<a name='v1_37'></a>
<h2>Changes for Version 1.37 (2017-01-16)</h2>

  *  Add checkbox widgets to various web pages.  See [/technote/8d18bf27e9|
     this technote] for more information.  To get the checkboxes to look as
	 intended, you must update the CSS in your repository and all clones.
  *  Add the [/help/all|fossil all ui] command
  *  Add the [/help?cmd=/file|/file] webpage
  *  Enhance the [/help?cmd=/brlist|/brlist] webpage to make use of branch colors.
  *  Add support for the ms=EXACT|LIKE|GLOB|REGEXP query parameter on the
     [/help?cmd=/timeline|/timeline] webpage, with associated form widgets.
  *  Enhance the [/help/changes|changes] and [/help/status|status] commands
     with many new filter options so that specific kinds of changes can be