6 files changed, 123 insertions, 0 deletions

diff --git a/src/Content.hpp b/src/Content.hpp
new file mode 100644
index 0000000..c630568
--- /dev/null
+++ b/src/Content.hpp
@@ -0,0 +1,9 @@
+#ifndef CONTENT_H
+#define CONTENT_H 1
+
+class Content {
+public:
+  virtual bool Render();
+};
+
+#endif
diff --git a/src/ContentManager.cpp b/src/ContentManager.cpp
new file mode 100644
index 0000000..94bbb15
--- /dev/null
+++ b/src/ContentManager.cpp
@@ -0,0 +1 @@
+#include "ContentManager.hpp"
diff --git a/src/ContentManager.hpp b/src/ContentManager.hpp
new file mode 100644
index 0000000..8a7972a
--- /dev/null
+++ b/src/ContentManager.hpp
@@ -0,0 +1,14 @@
+#ifndef CONTENTMANAGER_H
+#define CONTENTMANAGER_H 1
+
+#include "Content.hpp"
+
+class ContentManager {
+public:
+  ContentManager() {}
+  ~ContentManager() {}
+
+  bool Register(Content ctnt);
+};
+
+#endif
diff --git a/src/Filesystem.cpp b/src/Filesystem.cpp
new file mode 100644
index 0000000..18b8725
--- /dev/null
+++ b/src/Filesystem.cpp
@@ -0,0 +1,61 @@
+#include "Filesystem.hpp"
+
+#include <cstring>
+#include <filesystem>
+#include <fstream>
+#include <iostream>
+
+static std::string make_path_relative(std::string &path, std::string &root) {
+  return std::filesystem::relative(path, root);
+}
+
+bool Filesystem::AddSingleFile(std::string path, std::string root) {
+  std::ifstream ifs(path, std::ios::binary | std::ios::ate);
+
+  if (!ifs) {
+    return false;
+  }
+
+  auto end = ifs.tellg();
+  if (end <= 0) {
+    return false;
+  }
+  if (!ifs.seekg(0, std::ios::beg)) {
+    return false;
+  }
+
+  auto size = std::size_t(end - ifs.tellg());
+
+  if (size == 0) {
+    return false;
+  }
+
+  struct file_data fd = {};
+  try {
+    fd.data.reserve(size);
+  } catch (const std::exception &e) {
+    return false;
+  }
+
+  if (!ifs.read((char *)fd.data.data(), fd.data.size())) {
+    return false;
+  }
+
+  std::string relpath = make_path_relative(path, root);
+  if (files.count(relpath) > 0) {
+    std::cout << "Adding file: " << path << " and overwriting " << relpath
+              << std::endl;
+  } else {
+    std::cout << "Adding file: " << path << " as " << relpath << std::endl;
+  }
+  files[relpath] = fd;
+
+  return true;
+}
+
+bool Filesystem::Scan(std::string root) {
+  for (const auto &entry : std::filesystem::directory_iterator(root)) {
+    AddSingleFile(entry.path(), root);
+  }
+  return true;
+}
diff --git a/src/Filesystem.hpp b/src/Filesystem.hpp
new file mode 100644
index 0000000..139c214
--- /dev/null
+++ b/src/Filesystem.hpp
@@ -0,0 +1,25 @@
+#ifndef FILESYSTEM_H
+#define FILESYSTEM_H 1
+
+#include <map>
+#include <string>
+#include <vector>
+
+struct file_data {
+  bool inja_renderable;
+  std::vector<unsigned char> data;
+};
+
+class Filesystem {
+public:
+  Filesystem() {}
+  ~Filesystem() {}
+
+  bool AddSingleFile(std::string path, std::string root);
+  bool Scan(std::string root = "./wwwroot");
+
+private:
+  std::map<std::string, struct file_data> files;
+};
+
+#endif
diff --git a/src/main.cpp b/src/main.cpp
index 9b38c38..ea0f333 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,5 @@
 #include "EventManager.hpp"
+#include "Filesystem.hpp"
 
 #include <event2/buffer.h>
 
@@ -64,6 +65,10 @@ int main(int argc, char **argv) {
   char const *host = "127.0.0.1";
   uint16_t port = 9000;
 
+  if (argc <= 1) {
+    std::cout << "usage: cpp-web [HOST] [PORT] [WWWROOTs..]" << std::endl;
+  }
+
   if (argc > 1) {
     host = argv[1];
   }
@@ -71,6 +76,14 @@ int main(int argc, char **argv) {
     port = atoi(argv[2]);
   }
 
+  Filesystem fs;
+  for (auto i = 3; i < argc; ++i) {
+    if (fs.Scan(argv[i]) != true) {
+      return 1;
+    }
+  }
+  fs.Scan();
+
   EventManager evmgr;
   evmgr.setDefaultCallback(example_inja_render, {});
   evmgr.Init(host, port);