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#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;
}
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