{ "css",        3, "text/css"                          },
    { "dcr",        3, "application/x-director"            },
    { "deb",        3, "application/x-debian-package"      },
    { "dir",        3, "application/x-director"            },
    { "dl",         2, "video/dl"                          },
    { "dms",        3, "application/octet-stream"          },
    { "doc",        3, "application/msword"                },
    { "docx",       4, "application/vnd.openxmlformats-"
                       "officedocument.wordprocessingml.document"},
    { "dot",        3, "application/msword"                },
    { "dotx",       4, "application/vnd.openxmlformats-"
                       "officedocument.wordprocessingml.template"},
    { "drw",        3, "application/drafting"              },
    { "dvi",        3, "application/x-dvi"                 },
    { "dwg",        3, "application/acad"                  },
    { "dxf",        3, "application/dxf"                   },
    { "dxr",        3, "application/x-director"            },
    { "eps",        3, "application/postscript"            },
    { "etx",        3, "text/x-setext"                     },

    { "pgn",        3, "application/x-chess-pgn"           },
    { "pgp",        3, "application/pgp"                   },
    { "pl",         2, "application/x-perl"                },
    { "pm",         2, "application/x-perl"                },
    { "png",        3, "image/png"                         },
    { "pnm",        3, "image/x-portable-anymap"           },
    { "pot",        3, "application/mspowerpoint"          },
    { "potx",       4, "application/vnd.openxmlformats-"
                       "officedocument.presentationml.template"},
    { "ppm",        3, "image/x-portable-pixmap"           },
    { "pps",        3, "application/mspowerpoint"          },
    { "ppsx",       4, "application/vnd.openxmlformats-"
                       "officedocument.presentationml.slideshow"},
    { "ppt",        3, "application/mspowerpoint"          },
    { "pptx",       4, "application/vnd.openxmlformats-"
                       "officedocument.presentationml.presentation"},
    { "ppz",        3, "application/mspowerpoint"          },
    { "pre",        3, "application/x-freelance"           },
    { "prt",        3, "application/pro_eng"               },
    { "ps",         2, "application/postscript"            },
    { "qt",         2, "video/quicktime"                   },
    { "ra",         2, "audio/x-realaudio"                 },
    { "ram",        3, "audio/x-pn-realaudio"              },

    { "wrl",        3, "model/vrml"                        },
    { "wvx",        3, "video/x-ms-wvx"                    },
    { "xbm",        3, "image/x-xbitmap"                   },
    { "xlc",        3, "application/vnd.ms-excel"          },
    { "xll",        3, "application/vnd.ms-excel"          },
    { "xlm",        3, "application/vnd.ms-excel"          },
    { "xls",        3, "application/vnd.ms-excel"          },
    { "xlsx",       4, "application/vnd.openxmlformats-"
                       "officedocument.spreadsheetml.sheet"},
    { "xlw",        3, "application/vnd.ms-excel"          },
    { "xml",        3, "text/xml"                          },
    { "xpm",        3, "image/x-xpixmap"                   },
    { "xwd",        3, "image/x-xwindowdump"               },
    { "xyz",        3, "chemical/x-pdb"                    },
    { "zip",        3, "application/zip"                   },
  };

void mimetype_test_cmd(void){
  int i;
  for(i=2; i<g.argc; i++){
    fossil_print("%-20s -> %s\n", g.argv[i], mimetype_from_name(g.argv[i]));
  }
}



/*
** Check to see if the file in the pContent blob is "embedded HTML".  Return
** true if it is, and fill pTitle with the document title.
**
** An "embedded HTML" file is HTML that lacks a header and a footer.  The
** standard Fossil header is prepended and the standard Fossil footer is
** appended.  Otherwise, the file is displayed without change.
**
** Embedded HTML must be contained in a <div class='fossil-doc'> element.
** If that <div> also contains a data-title attribute, then the
** value of that attribute is extracted into pTitle and becomes the title
** of the document.
*/
int doc_is_embedded_html(Blob *pContent, Blob *pTitle){
  const char *zIn = blob_str(pContent);
  const char *zAttr;
  const char *zValue;
  int nAttr, nValue;
  int seenClass = 0;
  int seenTitle = 0;
  
  while( fossil_isspace(zIn[0]) ) zIn++;
  if( fossil_strnicmp(zIn,"<div",4)!=0 ) return 0;
  zIn += 4;
  while( zIn[0] ){
    if( fossil_isspace(zIn[0]) ) zIn++;
    if( zIn[0]=='>' ) return 0;
    zAttr = zIn;
    while( fossil_isalnum(zIn[0]) || zIn[0]=='-' ) zIn++;
    nAttr = (int)(zIn - zAttr);
    while( fossil_isspace(zIn[0]) ) zIn++;
    if( zIn[0]!='=' ) continue;
    zIn++;
    while( fossil_isspace(zIn[0]) ) zIn++;
    if( zIn[0]=='"' || zIn[0]=='\'' ){
      char cDelim = zIn[0];
      zIn++;
      zValue = zIn;
      while( zIn[0] && zIn[0]!=cDelim ) zIn++;
      if( zIn[0]==0 ) return 0;
      nValue = (int)(zIn - zValue);
      zIn++;
    }else{
      zValue = zIn;
      while( zIn[0]!=0 && zIn[0]!='>' && zIn[0]!='/'
            && !fossil_isspace(zIn[0]) ) zIn++;
      if( zIn[0]==0 ) return 0;
      nValue = (int)(zIn - zValue);
    }
    if( nAttr==5 && fossil_strnicmp(zAttr,"class",5)==0 ){
      if( nValue!=10 || fossil_strnicmp(zValue,"fossil-doc",10)!=0 ) return 0;
      seenClass = 1;
      if( seenTitle ) return 1;
    }
    if( nAttr==10 && fossil_strnicmp(zAttr,"data-title",10)==0 ){
      blob_append(pTitle, zValue, nValue);
      seenTitle = 1;
      if( seenClass ) return 1;
    }
  }
  return seenClass;
}        

/*
** Look for a file named zName in the checkin with RID=vid.  Load the content
** of that file into pContent and return the RID for the file.  Or return 0
** if the file is not found or could not be loaded.
*/
int doc_load_content(int vid, const char *zName, Blob *pContent){
  int rid;   /* The RID of the file being loaded */

  const char *zOrigName = "?";      /* Original document name */
  const char *zMime;                /* Document MIME type */
  char *zCheckin = "tip";           /* The checkin holding the document */
  int vid = 0;                      /* Artifact of checkin */
  int rid = 0;                      /* Artifact of file */
  int i;                            /* Loop counter */
  Blob filebody;                    /* Content of the documentation file */
  Blob title;                       /* Document title */
  int nMiss = (-1);                 /* Failed attempts to find the document */
  static const char *const azSuffix[] = {
     "index.html", "index.wiki", "index.md"
  };

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(); return; }
  blob_init(&title, 0, 0);
  db_begin_transaction();
  while( rid==0 && (++nMiss)<=ArraySize(azSuffix) ){
    zName = PD("name", "tip/index.wiki");
    for(i=0; zName[i] && zName[i]!='/'; i++){}
    zCheckin = mprintf("%.*s", i, zName);
    if( fossil_strcmp(zCheckin,"ckout")==0 && db_open_local(0)==0 ){
      zCheckin = "tip";

  }
  Th_Store("doc_name", zName);
  Th_Store("doc_version", db_text(0, "SELECT '[' || substr(uuid,1,10) || ']'"
                                     "  FROM blob WHERE rid=%d", vid));
  Th_Store("doc_date", db_text(0, "SELECT datetime(mtime) FROM event"
                                  " WHERE objid=%d AND type='ci'", vid));
  if( fossil_strcmp(zMime, "text/x-fossil-wiki")==0 ){
    Blob tail;
    style_adunit_config(ADUNIT_RIGHT_OK);
    if( wiki_find_title(&filebody, &title, &tail) ){
      style_header("%s", blob_str(&title));
      wiki_convert(&tail, 0, WIKI_BUTTONS);
    }else{
      style_header("Documentation");
      wiki_convert(&filebody, 0, WIKI_BUTTONS);
    }
    style_footer();
  }else if( fossil_strcmp(zMime, "text/x-markdown")==0 ){

    Blob tail = BLOB_INITIALIZER;
    markdown_to_html(&filebody, &title, &tail);
    if( blob_size(&title)>0 ){
      style_header("%s", blob_str(&title));
    }else{
      style_header("%s", nMiss>=ArraySize(azSuffix)?
                        "Not Found" : "Documentation");
    }
    blob_append(cgi_output_blob(), blob_buffer(&tail), blob_size(&tail));
    style_footer();
  }else if( fossil_strcmp(zMime, "text/plain")==0 ){
    style_header("Documentation");
    @ <blockquote><pre>
    @ %h(blob_str(&filebody))
    @ </pre></blockquote>
    style_footer();
  }else if( fossil_strcmp(zMime, "text/html")==0
            && doc_is_embedded_html(&filebody, &title) ){
    if( blob_size(&title)==0 ) blob_append(&title,zName,-1);
    style_header("%s", blob_str(&title));
    blob_append(cgi_output_blob(), blob_buffer(&filebody),blob_size(&filebody));
    style_footer();
#ifdef FOSSIL_ENABLE_TH1_DOCS
  }else if( db_get_boolean("th1-docs", 0) &&
            fossil_strcmp(zMime, "application/x-th1")==0 ){
    style_header("%h", zName);
    Th_Render(blob_str(&filebody));
    style_footer();
#endif