+introduced compiler.h and compiler.c

compiler.h holds definitions necessary for compiling markdown,
compiler.c the implementations.

Moved implementation of compile_line to compiler.h and compiler.c respectively.

1 files changed, 46 insertions, 0 deletions

diff --git a/Converter/src/compiler.c b/Converter/src/compiler.c
new file mode 100644
index 0000000..1c5b728
--- /dev/null
+++ b/Converter/src/compiler.c
@@ -0,0 +1,46 @@
+#include "../includes/compiler.h"
+#include <stdio.h>
+#include <string.h>
+
+string compile_line(string line, size_t size_of_line)
+{
+  string compiled_line;
+  size_t size_of_content;
+
+  if (line[0] == '#')
+  {
+    // Compile a header
+
+    // Get the level of header (h1, h2, etc)
+    int depth;
+    for (depth = 1; line[depth] == '#'; ++depth) continue;
+    size_of_content = size_of_line - depth; // remove hashes
+
+    // Generate the header tags based on depth
+    const int tag_size = 4;
+    const int close_tag_size = 5;
+    string tag = malloc(sizeof(*tag) * 5);
+    sprintf(tag, "<h%d>", depth);
+    string close_tag = malloc(sizeof(*close_tag) * 6);
+    sprintf(close_tag, "</h%d>", depth);
+
+    // allocate buffer with extra 9 characters for the tags
+    compiled_line = malloc(sizeof(*compiled_line) *
+                           (size_of_line + tag_size + close_tag_size));
+    // write h1 to start of compiled_line
+    strncpy(compiled_line, tag, tag_size);
+    // write the rest of the line to the compiled_line
+    strncpy(compiled_line + tag_size, line + depth, size_of_line);
+    // write the end tags
+    strncpy(compiled_line + size_of_content + tag_size, close_tag,
+            close_tag_size);
+  }
+
+  else
+  {
+    compiled_line = malloc(sizeof(*compiled_line) * size_of_line);
+    strncpy(compiled_line, line, size_of_line);
+  }
+
+  return compiled_line;
+}