static void
rndr_hrule(struct hoedown_buffer *ob, void *opaque)
{
struct hoedown_html_renderopt *options = opaque;
if (ob->size) hoedown_buffer_putc(ob, '\n');
hoedown_buffer_puts(ob, USE_XHTML(options) ? "<hr/>\n" : "<hr>\n");
}
JNIEXPORT jstring JNICALL Java_com_commonsware_cwac_anddown_AndDown_markdownToHtml
(JNIEnv *env, jobject o, jstring raw) {
struct hoedown_buffer *ib, *ob;
jstring result;
hoedown_renderer *renderer;
hoedown_markdown *markdown;
const char* str;
str = (*env)->GetStringUTFChars(env, raw, NULL);
ib = hoedown_buffer_new(INPUT_UNIT);
hoedown_buffer_puts(ib, str);
ob = hoedown_buffer_new(OUTPUT_UNIT);
(*env)->ReleaseStringUTFChars(env, raw, str);
renderer = hoedown_html_renderer_new(0, 0);
markdown = hoedown_markdown_new(0, 16, renderer);
hoedown_markdown_render(ob, ib->data, ib->size, markdown);
hoedown_markdown_free(markdown);
result=(*env)->NewStringUTF(env, hoedown_buffer_cstr(ob));
/* cleanup */
hoedown_buffer_free(ib);
hoedown_buffer_free(ob);
return(result);
}
static void
rndr_hrule(hoedown_buffer *ob, const hoedown_renderer_data *data)
{
hoedown_html_renderer_state *state = data->opaque;
if (ob->size) hoedown_buffer_putc(ob, '\n');
hoedown_buffer_puts(ob, USE_XHTML(state) ? "<hr/>\n" : "<hr>\n");
}
void mdRenderer::render(const QString markdownText)
{
if(markdownText.isEmpty())
{
html ="";
return;
}
QByteArray utf8Data = markdownText.toUtf8();
hoedown_buffer *doc = hoedown_buffer_new(utf8Data.length());
hoedown_buffer_puts(doc, utf8Data.data());
hoedown_buffer *out = hoedown_buffer_new(64);
hoedown_renderer *renderer = hoedown_html_renderer_new(0, 16);
hoedown_markdown *markdown = hoedown_markdown_new(0, 16, renderer);
hoedown_markdown_render(out, doc->data, doc->size, markdown);
hoedown_markdown_free(markdown);
hoedown_html_renderer_free(renderer);
html = QString::fromUtf8(hoedown_buffer_cstr(out));
hoedown_buffer_free(out);
html="<!DOCTYPE html> <html> <head> <style type=\"text/css\">"+
style+
"</style>"+
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">"+
"</head> <body>"+
html+
"</body> </html>";
}
static int
rndr_linebreak(struct hoedown_buffer *ob, void *opaque)
{
struct hoedown_html_renderopt *options = opaque;
hoedown_buffer_puts(ob, USE_XHTML(options) ? "<br/>\n" : "<br>\n");
return 1;
}
static int
rndr_linebreak(hoedown_buffer *ob, void *opaque)
{
hoedown_html_renderer_state *state = opaque;
hoedown_buffer_puts(ob, USE_XHTML(state) ? "<br/>\n" : "<br>\n");
return 1;
}
void
hoedown_escape_html(hoedown_buffer *ob, const uint8_t *data, size_t size, int secure)
{
size_t i = 0, mark;
while (1) {
mark = i;
while (i < size && HTML_ESCAPE_TABLE[data[i]] == 0) i++;
/* Optimization for cases where there's nothing to escape */
if (mark == 0 && i >= size) {
hoedown_buffer_put(ob, data, size);
return;
}
if (likely(i > mark))
hoedown_buffer_put(ob, data + mark, i - mark);
if (i >= size) break;
/* The forward slash is only escaped in secure mode */
if (!secure && data[i] == '/') {
hoedown_buffer_putc(ob, '/');
} else {
hoedown_buffer_puts(ob, HTML_ESCAPES[HTML_ESCAPE_TABLE[data[i]]]);
}
i++;
}
}
static void
rndr_hrule(hoedown_buffer *ob, void *opaque)
{
hoedown_html_renderer_state *state = opaque;
if (ob->size) hoedown_buffer_putc(ob, '\n');
hoedown_buffer_puts(ob, USE_XHTML(state) ? "<hr/>\n" : "<hr>\n");
}
static void
rndr_header(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_buffer *attr, int level, const hoedown_renderer_data *data)
{
hoedown_header_type header_type = hoedown_document_header_type(((hoedown_context_test_renderer_state*) data->opaque)->doc);
switch (header_type) {
case HOEDOWN_HEADER_ATX:
hoedown_buffer_puts(ob, "HOEDOWN_HEADER_ATX");
break;
case HOEDOWN_HEADER_SETEXT:
hoedown_buffer_puts(ob, "HOEDOWN_HEADER_SETEXT");
break;
default:
break;
}
hoedown_buffer_putc(ob, ' ');
}
static int
rndr_linebreak(hoedown_buffer *ob, const hoedown_renderer_data *data)
{
hoedown_html_renderer_state *state = data->opaque;
hoedown_buffer_puts(ob, USE_XHTML(state) ? "<br/>\n" : "<br>\n");
return 1;
}
static void
rndr_test_link_attributes(hoedown_buffer *ob, const hoedown_buffer *url, const hoedown_renderer_data *data)
{
hoedown_buffer_puts(ob, " data-url=\"");
hoedown_buffer_put(ob, url->data, url->size);
hoedown_buffer_putc(ob, '\"');
}
static void
rndr_blockcode(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_buffer *lang, const hoedown_buffer *attr, const hoedown_renderer_data *data)
{
uint8_t c = hoedown_document_fencedcode_char(((hoedown_context_test_renderer_state*) data->opaque)->doc);
if (c) hoedown_buffer_putc(ob, c);
else hoedown_buffer_puts(ob, "unfenced blockcode");
hoedown_buffer_putc(ob, ' ');
}
static int
rndr_link(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_buffer *attr, const hoedown_renderer_data *data)
{
const hoedown_buffer *id;
hoedown_link_type link_type;
id = hoedown_document_link_id(((hoedown_context_test_renderer_state*) data->opaque)->doc);
hoedown_buffer_puts(ob, "id: ");
if (id) hoedown_buffer_put(ob, id->data, id->size);
else hoedown_buffer_puts(ob, "no id");
hoedown_buffer_putc(ob, ' ');
link_type = hoedown_document_link_type(((hoedown_context_test_renderer_state*) data->opaque)->doc);
switch (link_type) {
case HOEDOWN_LINK_INLINE:
hoedown_buffer_puts(ob, "HOEDOWN_LINK_INLINE");
break;
case HOEDOWN_LINK_REFERENCE:
hoedown_buffer_puts(ob, "HOEDOWN_LINK_REFERENCE");
break;
case HOEDOWN_LINK_EMPTY_REFERENCE:
hoedown_buffer_puts(ob, "HOEDOWN_LINK_EMPTY_REFERENCE");
break;
case HOEDOWN_LINK_SHORTCUT:
hoedown_buffer_puts(ob, "HOEDOWN_LINK_SHORTCUT");
break;
default:
break;
}
return 1;
}
static int
rndr_footnote_ref(hoedown_buffer *ob, unsigned int num, const hoedown_renderer_data *data)
{
const hoedown_buffer *id;
id = hoedown_document_link_id(((hoedown_context_test_renderer_state*) data->opaque)->doc);
if (id) {
hoedown_buffer_puts(ob, "id: ");
hoedown_buffer_put(ob, id->data, id->size);
}
hoedown_buffer_putc(ob, ' ');
return 1;
}
static void
rndr_footnote_def(hoedown_buffer *ob, const hoedown_buffer *content, unsigned int num, const hoedown_renderer_data *data)
{
const hoedown_buffer *id;
id = hoedown_document_footnote_id(((hoedown_context_test_renderer_state*) data->opaque)->doc);
if (id) {
hoedown_buffer_puts(ob, "id: ");
hoedown_buffer_put(ob, id->data, id->size);
}
hoedown_buffer_putc(ob, ' ');
if (content) hoedown_buffer_put(ob, content->data, content->size);
}
static void
rndr_paragraph(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
int list_depth, blockquote_depth;
list_depth = hoedown_document_list_depth(((hoedown_context_test_renderer_state*) data->opaque)->doc);
blockquote_depth = hoedown_document_blockquote_depth(((hoedown_context_test_renderer_state*) data->opaque)->doc);
hoedown_buffer_printf(ob, "list depth: %d blockquote depth: %d ", list_depth, blockquote_depth);
if (content) {
hoedown_buffer_puts(ob, "paragraph: ");
hoedown_buffer_put(ob, content->data, content->size);
}
hoedown_buffer_putc(ob, '\n');
}
MarkdownDocument *HoedownMarkdownConverter::createDocument(const QString &text, ConverterOptions options)
{
hoedown_buffer *doc = 0;
if (text.length() > 0) {
QString markdownText(text);
QByteArray utf8Data = markdownText.toUtf8();
doc = hoedown_buffer_new(utf8Data.length());
hoedown_buffer_puts(doc, utf8Data.data());
}
return new HoedownMarkdownDocument(doc, translateConverterOptions(options));
}
static void
rndr_footnotes(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
hoedown_html_renderer_state *state = data->opaque;
if (ob->size) hoedown_buffer_putc(ob, '\n');
HOEDOWN_BUFPUTSL(ob, "<div class=\"footnotes\">\n");
hoedown_buffer_puts(ob, USE_XHTML(state) ? "<hr/>\n" : "<hr>\n");
HOEDOWN_BUFPUTSL(ob, "<ol>\n");
if (content) hoedown_buffer_put(ob, content->data, content->size);
HOEDOWN_BUFPUTSL(ob, "\n</ol>\n</div>\n");
}
static void
rndr_footnotes(struct hoedown_buffer *ob, const struct hoedown_buffer *text, void *opaque)
{
struct hoedown_html_renderopt *options = opaque;
if (ob->size) hoedown_buffer_putc(ob, '\n');
BUFPUTSL(ob, "<div class=\"footnotes\">\n");
hoedown_buffer_puts(ob, USE_XHTML(options) ? "<hr/>\n" : "<hr>\n");
BUFPUTSL(ob, "<ol>\n");
if (text)
hoedown_buffer_put(ob, text->data, text->size);
BUFPUTSL(ob, "\n</ol>\n</div>\n");
}
static int
rndr_image(struct hoedown_buffer *ob, const struct hoedown_buffer *link, const struct hoedown_buffer *title, const struct hoedown_buffer *alt, void *opaque)
{
struct hoedown_html_renderopt *options = opaque;
if (!link || !link->size) return 0;
BUFPUTSL(ob, "<img src=\"");
escape_href(ob, link->data, link->size);
BUFPUTSL(ob, "\" alt=\"");
if (alt && alt->size)
escape_html(ob, alt->data, alt->size);
if (title && title->size) {
BUFPUTSL(ob, "\" title=\"");
escape_html(ob, title->data, title->size); }
hoedown_buffer_puts(ob, USE_XHTML(options) ? "\"/>" : "\">");
return 1;
}
static int
rndr_image(hoedown_buffer *ob, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_buffer *alt, void *opaque)
{
hoedown_html_renderer_state *state = opaque;
if (!link || !link->size) return 0;
HOEDOWN_BUFPUTSL(ob, "<img src=\"");
escape_href(ob, link->data, link->size);
HOEDOWN_BUFPUTSL(ob, "\" alt=\"");
if (alt && alt->size)
escape_html(ob, alt->data, alt->size);
if (title && title->size) {
HOEDOWN_BUFPUTSL(ob, "\" title=\"");
escape_html(ob, title->data, title->size); }
hoedown_buffer_puts(ob, USE_XHTML(state) ? "\"/>" : "\">");
return 1;
}
void
hoedown_escape_html(struct hoedown_buffer *ob, const uint8_t *src, size_t size, int secure)
{
size_t i = 0, org, esc = 0;
while (i < size) {
org = i;
while (i < size && (esc = HTML_ESCAPE_TABLE[src[i]]) == 0)
i++;
if (i > org) {
if (org == 0) {
if (i >= size) {
hoedown_buffer_put(ob, src, size);
return;
}
hoedown_buffer_grow(ob, ESCAPE_GROW_FACTOR(size));
}
hoedown_buffer_put(ob, src + org, i - org);
}
/* escaping */
if (i >= size)
break;
/* The forward slash is only escaped in secure mode */
if (src[i] == '/' && !secure) {
hoedown_buffer_putc(ob, '/');
} else {
hoedown_buffer_puts(ob, HTML_ESCAPES[esc]);
}
i++;
}
}
