Fossil

    }
    if( blob_eq(&key, "skin:") && blob_token(&line, &value) ){
      /* 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. It may alternately be
      ** an absolute path to a directory which holds skin definition
      ** files (header.txt, footer.txt, etc.).
      */
      fossil_free(skin_use_alternative(blob_str(&value), 1));
      blob_reset(&value);
      continue;
    }
    if( blob_eq(&key, "jsmode:") && blob_token(&line, &value) ){
      /* jsmode: MODE

**                       the redirect-to-https setting.
**   --notfound URL      Use URL as the "HTTP 404, object not found" page.
**   --out FILE          Write the HTTP reply to FILE instead of to 
**                       standard output
**   --pkey FILE         Read the private key used for TLS from FILE.
**   --repolist          If REPOSITORY is directory, URL "/" lists all repos
**   --scgi              Interpret input as SCGI rather than HTTP
**   --skin LABEL        Use override skin LABEL. Use an empty string ("")
**                       to force use of the current local skin config.
**   --th-trace          Trace TH1 execution (for debugging purposes)
**   --usepidkey         Use saved encryption key from parent process. This is
**                       only necessary when using SEE on Windows.
**
** See also: [[cgi]], [[server]], [[winsrv]]
*/
void cmd_http(void){

**
** The following static variable holds the name of the alternative skin,
** or NULL if the skin should be as configured.
*/
static struct BuiltinSkin *pAltSkin = 0;
static char *zAltSkinDir = 0;
static int iDraftSkin = 0;
/*
** Used by skin_use_alternative() to store the current skin rank skin
** so that the /skins page can, if warranted, warn the user that skin
** changes won't have any effect.
*/
static int nSkinRank = 5;

/*
** Skin details are a set of key/value pairs that define display
** attributes of the skin that cannot be easily specified using CSS
** or that need to be known on the server-side.
**
** The following array holds the value for all known skin details.

** 4) Default skin.
**
** As a special case, a NULL or empty name resets zAltSkinDir and
** pAltSkin to 0 to indicate that the current config-side skin should
** be used (rank 3, above), then returns 0.
*/
char *skin_use_alternative(const char *zName, int rank){

  int i;
  Blob err = BLOB_INITIALIZER;
  if(rank > nSkinRank) return 0;
  nSkinRank = rank;
  if( zName && 1==rank && strchr(zName, '/')!=0 ){
    zAltSkinDir = fossil_strdup(zName);
    return 0;
  }
  if( zName && sqlite3_strglob("draft[1-9]", zName)==0 ){
    skin_use_draft(zName[5] - '0');
    return 0;

      nBase -= strlen(zPattern)-1;
      zBase[nBase] = 0;
    }
    fossil_free(zPattern);
  } 
  login_check_credentials();
  style_header("Skins");
  if( iDraftSkin || nSkinRank<=1 ){
    @ <p class="warning">Warning:
    if( iDraftSkin>0 ){
      @ you are using a draft skin,
    }else{
      @ this fossil instance was started with a hard-coded skin
      @ value,
    }
    @ which trumps any option selected below. A skin selected
    @ below will be recorded in your preference cookie
    @ but will not be used so long as the site has a

    @ higher-priority skin in place.
    @ </p>
  }
  @ <p>The following skins are available for this repository:</p>
  @ <ul>
  if( pAltSkin==0 && zAltSkinDir==0 && iDraftSkin==0 ){
    @ <li> Standard skin for this repository &larr; <i>Currently in use</i>
  }else{