** Process the webpage specified by the PATH_INFO or REQUEST_URI
** environment variable.
*/
static void process_one_web_page(void){
  const char *zPathInfo;
  char *zPath = NULL;
  int idx;
  int i;

  /* Find the page that the user has requested, construct and deliver that
  ** page.
  */
  set_base_url();
  zPathInfo = P("PATH_INFO");
  if( zPathInfo==0 || zPathInfo[0]==0 



      || (zPathInfo[0]=='/' && zPathInfo[1]==0) ){
    cgi_redirectf("%s%s", g.zBaseURL, db_get("index-page", "/index"));
  }else{
    zPath = mprintf("%s", zPathInfo);
  }

  /* Remove the leading "/" at the beginning of the path.
  */
  g.zPath = &zPath[1];
  for(i=1; zPath[i] && zPath[i]!='/'; i++){}
  if( zPath[i]=='/' ){
    zPath[i] = 0;
    g.zExtra = &zPath[i+1];
  }else{
    g.zExtra = 0;
  }

  if( g.zExtra ){
    /* CGI parameters get this treatment elsewhere, but places like getfile
    ** will use g.zExtra directly.
    */
    dehttpize(g.zExtra);
    cgi_set_parameter_nocopy("name", g.zExtra);
  }

  style_header("User List");
  @ <table border="0" cellpadding="0" cellspacing="25">
  @ <tr><td valign="top">
  @ <b>Users:</b>
  @ <table border="1" cellpadding="10"><tr><td>
  @ <table cellspacing=0 cellpadding=0 border=0>
  @ <tr>
  @   <th align="right">User&nbsp;ID</th><td width="20">&nbsp;</td>
  @   <th>Capabilities</th><td width="15">&nbsp;</td>
  @   <th>Contact&nbsp;Info</th>
  @ </tr>
  db_prepare(&s, "SELECT uid, login, cap, info FROM user ORDER BY login");
  while( db_step(&s)==SQLITE_ROW ){
    @ <tr>
    @ <td align="right">
    if( g.okAdmin ){
      @ <a href="setup_uedit?id=%d(db_column_int(&s,0))">
    }
    @ <nobr>%h(db_column_text(&s,1))</nobr>
    if( g.okAdmin ){
      @ </a>
    }
    @ </td><td>&nbsp;&nbsp;&nbsp;</td>
    @ <td align="center">%s(db_column_text(&s,2))</td>
    @ <td>&nbsp;&nbsp;&nbsp;</td>
    @ <td align="left">%s(db_column_text(&s,3))</td>
    @ </tr>
  }
  @ </table></td></tr></table>
  @ <td valign="top">
  @ <b>Notes:</b>
  @ <ol>

    int iQ = strcmp(zQ,"on")==0 || atoi(zQ);
    if( iQ!=iVal ){
      db_set(zVar, iQ ? "1" : "0", 0);
      iVal = iQ;
    }
  }
  if( iVal ){
    @ <input type="checkbox" name="%s(zQParm)" checked><b>%s(zLabel)</b></input>
  }else{
    @ <input type="checkbox" name="%s(zQParm)"><b>%s(zLabel)</b></input>
  }
}

/*
** Generate an entry box for an attribute.
*/
static void entry_attribute(
  const char *zLabel,   /* The text label on the entry box */
  int width,            /* Width of the entry box */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQParm,   /* The query parameter */
  char *zDflt     /* Default value if VAR table entry does not exist */
){
  const char *zVal = db_get(zVar, zDflt);
  const char *zQ = P(zQParm);
  if( zQ && strcmp(zQ,zVal)!=0 ){
    db_set(zVar, zQ, 0);
    zVal = zQ;
  }
  @ <input type="text" name="%s(zQParm)" value="%h(zVal)" size="%d(width)">
  @ <b>%s(zLabel)</b>
}

/*
** Generate a text box for an attribute.
*/
static void textarea_attribute(
  const char *zLabel,   /* The text label on the textarea */

  const char *zQ = P(zQP);
  if( zQ && strcmp(zQ,z)!=0 ){
    db_set(zVar, zQ, 0);
    z = zQ;
  }
  if( rows>0 && cols>0 ){
    @ <textarea name="%s(zQP)" rows="%d(rows)" cols="%d(cols)">%h(z)</textarea>
    @ <b>%s(zLabel)</b>
  }
}


/*
** WEBPAGE: setup_access
*/

  @ The project name will also be used as the RSS feed title.</p>
  @ <hr />
  textarea_attribute("Project Description", 5, 60,
                     "project-description", "pd", "");
  @ <p>Describe your project. This will be used in page headers for search
  @ engines as well as a short RSS description.</p>
  @ <hr />
  entry_attribute("Index Page", 60, "index-page", "idxpg", "/home");
  @ <p>Enter the pathname of the page to display when the "Home" menu
  @ option is selected and when no pathname is
  @ specified in the URL.  For example, if you visit the url:</p>
  @
  @ <blockquote>%h(g.zBaseURL)</blockquote>
  @
  @ <p>And you have specified an index page of "/home" the above will
  @ automatically redirect to:</p>
  @
  @ <blockquote>%h(g.zBaseURL)/home</blockquote>
  @
  @ <p>The default "/home" page displays a Wiki page with the same name
  @ as the Project Name specified above.  Some sites prefer to redirect
  @ to a documentation page (ex: "/doc/tip/index.wiki") or to "/timeline".</p>
  @ <hr />
  @ <p><input type="submit"  name="submit" value="Apply Changes"></p>
  @ </form>
  db_end_transaction(0);
  style_footer();
}

/*

  
  cgi_destination(CGI_HEADER);

  /* Generate the header up through the main menu */
  Th_Store("project_name", db_get("project-name","Unnamed Fossil Project"));
  Th_Store("title", zTitle);
  Th_Store("baseurl", g.zBaseURL);
  Th_Store("index_page", db_get("index-page","/home"));
  Th_Store("manifest_version", MANIFEST_VERSION);
  Th_Store("manifest_date", MANIFEST_DATE);
  if( g.zLogin ){
    Th_Store("login", g.zLogin);
  }
  Th_Render(zHeader);
  cgi_destination(CGI_BODY);

@        html "Logged in as <a href='$baseurl/my'>$login</a>"
@      } else {
@        puts "Not logged in"
@      }
@   </th1></nobr></div>
@ </div>
@ <div class="mainmenu"><th1>
@ html "<a href='$baseurl$index_page'>Home</a>"
@ if {[hascap h]} {
@   html "<a href='$baseurl/dir'>Files</a>"
@ }
@ if {[hascap o]} {
@   html "<a href='$baseurl/leaves'>Leaves</a>"
@   html "<a href='$baseurl/timeline'>Timeline</a>"
@   html "<a href='$baseurl/tagview'>Tags</a>"