First working plugin: static-files

1 files changed, 72 insertions, 17 deletions

diff --git a/config.cpp b/config.cpp
index 9468e39..78f33e9 100644
--- a/config.cpp
+++ b/config.cpp
@@ -46,14 +46,7 @@ void Config::readConfigfile(std::string filename)
        Path path;
        auto attrs = x.second.get_child("<xmlattr>");
        path.requested = attrs.get<std::string>("requested");
-       std::string type = attrs.get<std::string>("type");
-       if (type == "files") {
-        path.type = Files;
-       } else if (type == "plugin") {
-        path.type = Plugin;
-       } else
-        throw std::runtime_error("Unknown type: "s + type);
-       for (const auto& param: x.second) {
+       for (const auto& param: x.second) { // get all sub-elements of <path>
         if (param.first.size() > 0 && param.first[0] != '<') // exclude meta-elements like <xmlattr>
          path.params[param.first.data()] = param.second.data();
        }
@@ -163,7 +156,7 @@ void Config::dump() const
   if (site.paths.size() == 0)
    std::cout << "  Warning: No paths configured." << std::endl;
   for (const auto& path: site.paths) {
-   std::cout << "  Path: " << path.requested << " -> " << ((path.type == Files) ? "files" : "plugin") << std::endl;
+   std::cout << "  Path: " << path.requested << std::endl;
    for (const auto& param: path.params) {
     std::cout << "    " << param.first << ": " << param.second << std::endl;
    }
@@ -190,6 +183,7 @@ std::string Config::DocRoot(const Socket& socket, const std::string& requested_h
  // TODO: speed this up
  std::string host{requested_host};
  std::string result;
+ size_t path_len{0}; // find longest matching prefix
 
  auto pos {host.find(':')};
  if (pos != host.npos) {
@@ -201,10 +195,9 @@ std::string Config::DocRoot(const Socket& socket, const std::string& requested_h
    for (const auto& m_host: site.hosts) {
     if (m_host == host) {
      for (const auto& path: site.paths) {
-      if (boost::starts_with(requested_path, path.requested)) {
-       const auto& root { path.params.at("target")};
-       if (root.size() > result.size())
-        result = root;
+      if (boost::starts_with(requested_path, path.requested) && path.requested.size() > path_len) {
+       path_len = path.requested.size();
+       result = path.params.at("target");
       }
      }
     }
@@ -220,6 +213,7 @@ std::string Config::GetPlugin(const Socket& socket, const std::string& requested
  // TODO: speed this up
  std::string host{requested_host};
  std::string result;
+ size_t path_len{0};
 
  auto pos {host.find(':')};
  if (pos != host.npos) {
@@ -231,10 +225,9 @@ std::string Config::GetPlugin(const Socket& socket, const std::string& requested
    for (const auto& m_host: site.hosts) {
     if (m_host == host) {
      for (const auto& path: site.paths) {
-      if (boost::starts_with(requested_path, path.requested)) {
-       const auto& root { path.params.at("plugin")};
-       if (root.size() > result.size())
-        result = root;
+      if (boost::starts_with(requested_path, path.requested) && path.requested.size() > path_len) {
+       path_len = path.requested.size();
+       result = path.params.at("plugin");
       }
      }
     }
@@ -245,6 +238,68 @@ std::string Config::GetPlugin(const Socket& socket, const std::string& requested
  return result;
 }
 
+std::string Config::GetPluginPath(const Socket& socket, const std::string& requested_host, const std::string& requested_path) const
+{
+ // TODO: speed this up
+ std::string host{requested_host};
+ std::string result;
+ size_t path_len{0};
+
+ auto pos {host.find(':')};
+ if (pos != host.npos) {
+  host = host.substr(0, pos);
+ }
+
+ for (const auto& site: m_sites) {
+  if (std::find(socket.serve_sites.begin(), socket.serve_sites.end(), site.name) != socket.serve_sites.end()) {
+   for (const auto& m_host: site.hosts) {
+    if (m_host == host) {
+     for (const auto& path: site.paths) {
+      if (boost::starts_with(requested_path, path.requested) && path.requested.size() > path_len) {
+       path_len = path.requested.size();
+       result = path.requested;
+      }
+     }
+    }
+   }
+  }
+ }
+
+ return result;
+}
+
+std::string Config::GetRelativePath(const Socket& socket, const std::string& requested_host, const std::string& requested_path) const
+{
+ // TODO: speed this up
+ std::string host{requested_host};
+ std::string result;
+ size_t path_len{0};
+
+ auto pos {host.find(':')};
+ if (pos != host.npos) {
+  host = host.substr(0, pos);
+ }
+
+ for (const auto& site: m_sites) {
+  if (std::find(socket.serve_sites.begin(), socket.serve_sites.end(), site.name) != socket.serve_sites.end()) {
+   for (const auto& m_host: site.hosts) {
+    if (m_host == host) {
+     for (const auto& path: site.paths) {
+      if (boost::starts_with(requested_path, path.requested) && path.requested.size() > path_len) {
+       path_len = path.requested.size();
+       result = requested_path.substr(path_len);
+      }
+     }
+    }
+   }
+  }
+ }
+
+ if (result.size() > 0 && result[0] == '/')
+  return result.substr(1);
+ return result;
+}
+
 bool Config::PluginIsConfigured(const std::string& name) const
 {
  for (const auto& site: m_sites) {