Rename samples subdirectories

2025-10-29 17:50:22 +00:00 · 2012-07-23 15:52:49 -05:00
parent 314f0e4852
commit 7b6caa0f6c
273 changed files with 2952 additions and 2955 deletions
--- a/samples/C/rdiscount.c
+++ b/samples/C/rdiscount.c
@@ -0,0 +1,129 @@
+#include <stdio.h>
+#include "ruby.h"
+#include "mkdio.h"
+
+static VALUE rb_cRDiscount;
+
+static VALUE
+rb_rdiscount_to_html(int argc, VALUE *argv, VALUE self)
+{
+    /* grab char pointer to markdown input text */
+    char *res;
+    int szres;
+    VALUE encoding;
+    VALUE text = rb_funcall(self, rb_intern("text"), 0);
+    VALUE buf = rb_str_buf_new(1024);
+    Check_Type(text, T_STRING);
+
+    int flags = rb_rdiscount__get_flags(self);
+
+    MMIOT *doc = mkd_string(RSTRING_PTR(text), RSTRING_LEN(text), flags);
+
+    if ( mkd_compile(doc, flags) ) {
+        szres = mkd_document(doc, &res);
+
+        if ( szres != EOF ) {
+            rb_str_cat(buf, res, szres);
+            rb_str_cat(buf, "\n", 1);
+        }
+    }
+    mkd_cleanup(doc);
+
+
+    /* force the input encoding */
+    if ( rb_respond_to(text, rb_intern("encoding")) ) {
+      encoding = rb_funcall(text, rb_intern("encoding"), 0);
+      rb_funcall(buf, rb_intern("force_encoding"), 1, encoding);
+    }
+
+    return buf;
+}
+
+static VALUE
+rb_rdiscount_toc_content(int argc, VALUE *argv, VALUE self)
+{
+    char *res;
+    int szres;
+
+    int flags = rb_rdiscount__get_flags(self);
+
+    /* grab char pointer to markdown input text */
+    VALUE text = rb_funcall(self, rb_intern("text"), 0);
+    Check_Type(text, T_STRING);
+
+    /* allocate a ruby string buffer and wrap it in a stream */
+    VALUE buf = rb_str_buf_new(4096);
+
+    MMIOT *doc = mkd_string(RSTRING_PTR(text), RSTRING_LEN(text), flags);
+
+    if ( mkd_compile(doc, flags) ) {
+        szres = mkd_toc(doc, &res);
+
+        if ( szres != EOF ) {
+            rb_str_cat(buf, res, szres);
+            rb_str_cat(buf, "\n", 1);
+        }
+    }
+    mkd_cleanup(doc);
+
+    return buf;
+}
+
+int rb_rdiscount__get_flags(VALUE ruby_obj)
+{
+  /* compile flags */
+  int flags = MKD_TABSTOP | MKD_NOHEADER;
+
+  /* smart */
+  if ( rb_funcall(ruby_obj, rb_intern("smart"), 0) != Qtrue )
+      flags = flags | MKD_NOPANTS;
+
+  /* filter_html */
+  if ( rb_funcall(ruby_obj, rb_intern("filter_html"), 0) == Qtrue )
+      flags = flags | MKD_NOHTML;
+
+  /* generate_toc */
+  if ( rb_funcall(ruby_obj, rb_intern("generate_toc"), 0) == Qtrue)
+    flags = flags | MKD_TOC;
+
+  /* no_image */
+  if ( rb_funcall(ruby_obj, rb_intern("no_image"), 0) == Qtrue)
+    flags = flags | MKD_NOIMAGE;
+
+  /* no_links */
+  if ( rb_funcall(ruby_obj, rb_intern("no_links"), 0) == Qtrue)
+    flags = flags | MKD_NOLINKS;
+
+  /* no_tables */
+  if ( rb_funcall(ruby_obj, rb_intern("no_tables"), 0) == Qtrue)
+    flags = flags | MKD_NOTABLES;
+
+  /* strict */
+  if ( rb_funcall(ruby_obj, rb_intern("strict"), 0) == Qtrue)
+    flags = flags | MKD_STRICT;
+
+  /* autolink */
+  if ( rb_funcall(ruby_obj, rb_intern("autolink"), 0) == Qtrue)
+    flags = flags | MKD_AUTOLINK;
+
+  /* safelink */
+  if ( rb_funcall(ruby_obj, rb_intern("safelink"), 0) == Qtrue)
+    flags = flags | MKD_SAFELINK;
+
+  /* no_pseudo_protocols */
+  if ( rb_funcall(ruby_obj, rb_intern("no_pseudo_protocols"), 0) == Qtrue)
+    flags = flags | MKD_NO_EXT;
+
+
+  return flags;
+}
+
+
+void Init_rdiscount()
+{
+    rb_cRDiscount = rb_define_class("RDiscount", rb_cObject);
+    rb_define_method(rb_cRDiscount, "to_html", rb_rdiscount_to_html, -1);
+    rb_define_method(rb_cRDiscount, "toc_content", rb_rdiscount_toc_content, -1);
+}
+
+/* vim: set ts=4 sw=4: */