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Package gmitohtml

Overview ▾

Package gmitohtml converts Gemini pages to HTML.

Constants

StyleCSS specifies page styling.

const StyleCSS = `
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
  width: 100%;
}

#content {
  margin: 0.67em;
}

#navigationaddress {
  box-sizing: border-box;
  width: 100%
}

#navigationbar {
  padding: 4px 21px 7px 21px;
}

/**
 * Render the main element consistently in IE.
 */

main {
  display: block;
}

/**
 * Correct the font size and margin on h1 elements within section and
 * article contexts in Chrome, Firefox, and Safari.
 */

h1 {
  font-size: 2em;
}

h1, h2, h3, h4, h5, h6, h7 {
  margin: 0.25em 0;
}

/* Grouping content
   ========================================================================== */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd em font sizing in all browsers.
 */

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
margin: 0;
}

/* Text-level semantics
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
}

a {
  color: #0000EE;
  text-decoration: none;
}
a:hover,
a:focus,
a:active {
  color: #FF0000;
  text-decoration: underline;
}
a:visited {
  color: #551A8B;
}

a.navlink {
  color: #0000EE;
  text-decoration: none;
}
a.navlink:hover,
a.navlink:focus,
a.navlink:active {
  color: #FF0000;
  text-decoration: underline;
}
a.navlink:visited {
  color: #0000EE;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd em font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent sub and sup elements from affecting the line height in
 * all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
  border-style: none;
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select { /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from fieldset elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    fieldset elements in all browsers.
 */

legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to inherit in Safari.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */

/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */

/**
 * Add the correct display in IE 10+.
 */

template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */

[hidden] {
  display: none;
}

@media (prefers-color-scheme: dark) {
  body {
    color: white;
    background-color: black;
  }

  h1, h2, h3, h4, h5, h6 {
    color: white;
  }

  a {
    color: rgb(26, 168, 245);
    text-decoration: none;
  }
  a:hover,
  a:focus,
  a:active {
    color: rgb(24, 151, 219);
    text-decoration: underline;
  }
  a:visited {
    color: rgb(200, 118, 255);
  }

  a.navlink {
    color: rgb(26, 168, 245);
    text-decoration: none;
  }
  a.navlink:hover,
  a.navlink:focus,
  a.navlink:active {
    color: rgb(24, 151, 219);
    text-decoration: underline;
  }
  a.navlink:visited {
    color: rgb(26, 168, 245);
  }

  input {
    background-color: black;
    color: white;
    border-color: gray;
    border-width: 0.3em;
    border-style: solid;
    padding: 0.5em;
  }
}
`

Variables

ErrInvalidCertificate is the error returned when an invalid certificate is provided.

var ErrInvalidCertificate = errors.New("invalid certificate")

ErrInvalidURL is the error returned when the URL is invalid.

var ErrInvalidURL = errors.New("invalid URL")

func AddBookmark

func AddBookmark(u string, label string)

AddBookmark adds a bookmark.

func Convert

func Convert(page []byte, u string) []byte

Convert converts text/gemini to text/html.

func GetBookmarks

func GetBookmarks() map[string]string

GetBookmarks returns all bookmarks.

func LastRequestTime

func LastRequestTime() int64

LastRequestTime returns the time of the last request.

func RemoveBookmark

func RemoveBookmark(u string)

RemoveBookmark removes a bookmark.

func SetClientCertificate

func SetClientCertificate(domain string, certificate []byte, privateKey []byte) error

SetClientCertificate sets the client certificate to use for a domain.

func SetOnBookmarksChanged

func SetOnBookmarksChanged(f func())

SetOnBookmarksChanged sets the function called when a bookmark is changed.

func StartDaemon

func StartDaemon(address string, allowFile bool) error

StartDaemon starts the page conversion daemon.