Fossil

  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }

  style_set_current_feature("branch");
  style_header("Branches");
  style_submenu_element("List", "brlist");
  login_anonymous_available();
  timeline_ss_submenu();

  @ <h2>The initial check-in for each branch:</h2>
  blob_append(&sql, timeline_query_for_www(), -1);
  blob_append_sql(&sql,
    "AND blob.rid IN (SELECT rid FROM tagxref"
    "                  WHERE tagtype>0 AND tagid=%d AND srcid!=0)", TAG_BRANCH);
  if( fNoHidden || fOnlyHidden ){
    const char* zUnaryOp = fNoHidden ? "NOT" : "";

           "Internal misconfiguration of g.json.isJsonMode");
  }
#endif
  z = (char*)P("HTTP_COOKIE");
  if( z ){
    z = fossil_strdup(z);
    add_param_list(z, ';');
    z = (char*)cookie_value("skin",0);
    if(z){
      skin_use_alternative(z, 2);
    }
  }

  z = (char*)P("QUERY_STRING");
  if( z ){
    z = fossil_strdup(z);
    add_param_list(z, '&');
    z = (char*)P("skin");
    if(z){
      char *zErr = skin_use_alternative(z, 2);
      if(!zErr){
        cookie_write_parameter("skin","skin",z);
      }
      fossil_free(zErr);
    }
  }

  z = (char*)P("REMOTE_ADDR");
  if( z ){
    g.zIpAddr = fossil_strdup(z);
  }

  const char *zQP,       /* The query parameter */
  const char *zPName,    /* The name of the cookie value */
  const char *zDflt      /* Default value for the parameter */
){
  cookie_readwrite(zQP, zPName, zDflt, COOKIE_READ|COOKIE_WRITE);
}

/* Update the user preferences cookie, if necessary, and shut down
** this module. The cookie is only emitted if its value has actually
** changed since the request started.
*/
void cookie_render(void){
  if( cookies.bChanged ){
    Blob new;
    int i;
    blob_init(&new, 0, 0);
    for(i=0;i<cookies.nParam;i++){
      if( i>0 ) blob_append(&new, ",", 1);
      blob_appendf(&new, "%s=%T",
          cookies.aParam[i].zPName, cookies.aParam[i].zPValue);

    style_submenu_element("Open", "%s", url_render(&url, 0, 0, 0, 0));
  }
  url_reset(&url);
  style_set_current_feature("leaves");
  style_header("Leaves");
  login_anonymous_available();
  timeline_ss_submenu();

#if 0
  style_sidebox_begin("Nomenclature:", "33%");
  @ <ol>
  @ <li> A <div class="sideboxDescribed">leaf</div>
  @ is a check-in with no descendants in the same branch.</li>
  @ <li> An <div class="sideboxDescribed">open leaf</div>
  @ is a leaf that does not have a "closed" tag

    zStyle = "Modern";
  }
  url_initialize(&url, "finfo");
  if( brBg ) url_add_parameter(&url, "brbg", 0);
  if( uBg ) url_add_parameter(&url, "ubg", 0);
  ridFrom = name_to_rid_www("from");
  zPrevDate[0] = 0;

  if( fnid==0 ){
    @ No such file: %h(zFilename)
    style_finish_page();
    return;
  }
  if( g.perm.Admin ){
    style_submenu_element("MLink Table", "%R/mlink?name=%t", zFilename);

    const char *zNew = db_column_text(&q3,3);
    const char *zOldName = db_column_text(&q3, 4);
    append_file_change_line(zUuid, zName, zOld, zNew, zOldName, 
                            diffFlags,pRe,mperm);
  }
  db_finalize(&q3);
  append_diff_javascript(diffType==2);

  style_finish_page();
}

/*
** WEBPAGE: winfo
** URL:  /winfo?name=HASH
**

  char *zMergeOrigin = 0;
  ReCompiled *pRe = 0;
  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  login_anonymous_available();
  load_control();
  diffType = preferred_diff_type();

  zRe = P("regex");
  if( zRe ) re_compile(&pRe, zRe, 0);
  zBranch = P("branch");
  if( zBranch && zBranch[0]==0 ) zBranch = 0;
  if( zBranch ){
    zQuery = mprintf("branch=%T", zBranch);
    zMergeOrigin = mprintf("merge-in:%s", zBranch);

  u64 diffFlags;
  u32 objdescFlags = 0;
  int verbose = PB("verbose");

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  diffType = preferred_diff_type();

  if( P("from") && P("to") ){
    v1 = artifact_from_ci_and_filename("from");
    v2 = artifact_from_ci_and_filename("to");
  }else{
    Stmt q;
    v1 = name_to_rid_www("v1");
    v2 = name_to_rid_www("v2");

    if( g.zTop ) g.zTop = mprintf("%R/draft%d", iSkin);
    if( g.zBaseURL ) g.zBaseURL = mprintf("%s/draft%d", g.zBaseURL, iSkin);
    zPathInfo += 7;
    g.nExtraURL += 7;
    cgi_replace_parameter("PATH_INFO", zPathInfo);
    cgi_replace_parameter("SCRIPT_NAME", zNewScript);
    etag_cancel();




















  }



  /* If the content type is application/x-fossil or 
  ** application/x-fossil-debug, then a sync/push/pull/clone is
  ** desired, so default the PATH_INFO to /xfer
  */
  if( g.zContentType &&
      strncmp(g.zContentType, "application/x-fossil", 20)==0 ){

      /* skin: LABEL
      **
      ** Use one of the built-in skins defined by LABEL.  LABEL is the
      ** name of the subdirectory under the skins/ directory that holds
      ** the elements of the built-in skin.  If LABEL does not match,
      ** this directive is a silent no-op.
      */
      fossil_free(skin_use_alternative(blob_str(&value), 1));
      blob_reset(&value);
      continue;
    }
    if( blob_eq(&key, "jsmode:") && blob_token(&line, &value) ){
      /* jsmode: MODE
      **
      ** Change how JavaScript resources are delivered with each HTML

** for the returned string comes from fossil_malloc() and should be freed
** by the caller.
**
** If the alternative skin name contains one or more '/' characters, then
** it is assumed to be a directory on disk that holds override css.txt,
** footer.txt, and header.txt.  This mode can be used for interactive
** development of new skins.
**
** The 2nd parameter is a ranking of how important this alternative
** skin declaration is, and lower values trump higher ones. If a call
** to this function passes a higher-valued rank than a previous call,
** the subsequent call becomes a no-op. Only calls with the same or
** lower rank (i.e. higher priority) will overwrite a previous
** setting. This approach is used because the CGI/server-time
** initialization happens in an order which is incompatible with our
** preferred ranking, making it otherwise more invasive to tell the
** internals "the --skin flag ranks higher than a URL parameter" (the
** former gets initialized before both URL parameters and the /draft
** path determination).
**
** The rankings were initially defined in
** https://fossil-scm.org/forum/forumpost/caf8c9a8bb
** and are:
**
** 0) A URI starting with /draft1-9, linked to via /setup_skin, trumps
** everything else. The rank argument is ignored if zName matches
** draft[1-9].
**
** 1) The --skin flag or skin: CGI config setting.
**
** 2) The "skin" display setting cookie or URL argument, in that
** order. If the URL argument is provided and refers to a legal
** skin then that will update the display cookie.
**
** 3) Skin properties from the CONFIG db table
**
** 4) Default skin.
*/
char *skin_use_alternative(const char *zName, int rank){
  static int currentRank = 5;
  int i;
  Blob err = BLOB_INITIALIZER;
  if(rank > currentRank) return 0;
  if( 1==rank && strchr(zName, '/')!=0 ){
    zAltSkinDir = fossil_strdup(zName);
    return 0;
  }
  if( sqlite3_strglob("draft[1-9]", zName)==0 ){
    skin_use_draft(zName[5] - '0');
    return 0;
  }

/*
** Look for the --skin command-line option and process it.  Or
** call fossil_fatal() if an unknown skin is specified.
*/
void skin_override(void){
  const char *zSkin = find_option("skin",0,1);
  if( zSkin ){
    char *zErr = skin_use_alternative(zSkin, 1);
    if( zErr ) fossil_fatal("%s", zErr);
  }
}

/*
** Use one of the draft skins.
*/

      nBase -= strlen(zPattern)-1;
      zBase[nBase] = 0;
    }
    fossil_free(zPattern);
  } 
  login_check_credentials();
  style_header("Skins");
  if(zAltSkinDir && zAltSkinDir[0]){
    @ <p class="warning">Warning: this fossil instance was started with
    @ a hard-coded skin value which trumps any option selected below.
    @ A skins selected below will be recorded in your prefere cookie
    @ but will not be used until/unless the site administrator
    @ configures the site to run without a forced hard-coded skin.
    @ </p>
  }
  @ <p>The following skins are available for this repository:</p>
  @ <ul>





  for(i=0; i<count(aBuiltinSkin); i++){
    if( pAltSkin==&aBuiltinSkin[i] ){
      @ <li> %h(aBuiltinSkin[i].zDesc) &larr; <i>Currently in use</i>
    }else{
      char *zUrl = href("%s/skins?skin=%T", zBase, aBuiltinSkin[i].zLabel);
      @ <li> %z(zUrl)%h(aBuiltinSkin[i].zDesc)</a>
    }
  }
  @ </ul>
  style_finish_page();
  fossil_free(zBase);
}

  /* Add document end mark if it was not in the footer */
  if( sqlite3_strlike("%</body>%", zFooter, 0)!=0 ){
    style_load_all_js_files();
    @ </body>
    @ </html>
  }
  /* Update the user display prefs cookie if it was modified during
  ** this request.
  */
  cookie_render();
}

/*
** Begin a side-box on the right-hand side of a page.  The title and
** the width of the box are given as arguments.  The width is usually
** a percentage of total screen width.
*/

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }

  style_header("Tagged Check-ins");
  style_submenu_element("List", "taglist");
  login_anonymous_available();
  timeline_ss_submenu();

  @ <h2>Check-ins with non-propagating tags:</h2>
  blob_append(&sql, timeline_query_for_www(), -1);
  blob_append_sql(&sql,
    "AND blob.rid IN (SELECT rid FROM tagxref"
    "                  WHERE tagtype=1 AND srcid>0"
    "                    AND tagid IN (SELECT tagid FROM tag "
    "                                   WHERE tagname GLOB 'sym-*'))");

  if( zType==0 ){
    zType = g.perm.Read ? "ci" : "all";
    cgi_set_parameter("y", zType);
  }
  if( zType[0]=='a' || zType[0]=='c' ){
    cookie_write_parameter("y","y",zType);
  }


  /* Convert the cf=FILEHASH query parameter into a c=CHECKINHASH value */
  if( P("cf")!=0 ){
    zCirca = db_text(0,
      "SELECT (SELECT uuid FROM blob WHERE rid=mlink.mid)"
      "  FROM mlink, event"
      " WHERE mlink.fid=(SELECT rid FROM blob WHERE uuid LIKE '%q%%')"