Match namespace and directory structure

1 files changed, 0 insertions, 94 deletions

diff --git a/src/change_tracker.cc b/src/change_tracker.cc
deleted file mode 100644
index 1373a8a..0000000
--- a/src/change_tracker.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-#include "change_tracker.h"
-
-#include <sstream>
-
-#include <boost/optional.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-namespace {
-
-// constants for increasing pair access readability
-constexpr unsigned int EMPLACE_SUCCESS = 1;
-constexpr unsigned int FILE_NAME       = 0;
-constexpr unsigned int DIFF_PROCESS    = 1;
-
-boost::process::context createContext() {
-	boost::process::context context;
-
-	context.environment     = boost::process::self::get_environment();
-	context.stdout_behavior = boost::process::capture_stream();
-	context.stdin_behavior  = boost::process::capture_stream();
-
-	return context;
-}
-
-}
-
-namespace utility {
-
-ChangeTracker::ChangeTracker(utility::Logger* logger):
-	logger_(logger),
-	children_() { }
-
-ChangeTracker::~ChangeTracker() {
-	for ( auto&& tracked : this->children_ ) {
-		std::get<DIFF_PROCESS>(tracked)->get_stdin().close();
-
-		this->logger_->forward(std::get<DIFF_PROCESS>(tracked)->get_stdout());
-
-		tracked.second->wait();
-	}
-}
-
-bool ChangeTracker::is_tracked(const std::string& file_path) const {
-	return this->children_.find(file_path) != this->children_.end();
-}
-
-// Begins tracking changes to a file reachable by a given path
-//
-// The actual tracking is performed by a `diff` instance that is
-// spawned by this method and managed by this class.
-// As `diff` is called as a new subprocess and because there is no
-// straight forward way for checking / enforcing if it has already
-// completed reading the initial contents of the file the command
-// is structured in the following sequence:
-//
-// diff -p - $file_path
-// 
-// This means that reading the final file contents is delegated to
-// `diff` while the initial file contents are read by this method
-// and written to `diff`'s standard input.
-//
-// If the `-` and `$file_path` arguments were exchanged there would
-// be no way to:
-//  - be sure the initial contents are read before the changing
-//    syscall that triggered this tracking in the first place is
-//    performed
-//  - be sure that the initial file contents are read completly
-//    as `diff` seemingly only reads the first block of the first
-//    file provided if the second file argument is standard input
-//
-bool ChangeTracker::track(const std::string& file_path) {
-	auto result = this->children_.emplace(
-		file_path,
-		std::make_unique<boost::process::child>(
-			boost::process::launch_shell("diff -p - " + file_name, createContext())
-		)
-	);
-
-	if ( std::get<EMPLACE_SUCCESS>(result) ) {
-		boost::filesystem::ifstream file(
-			std::get<FILE_NAME>(*result.first)
-		);
-
-		if ( file.is_open() ) {
-			std::get<DIFF_PROCESS>(*result.first)->get_stdin() << file.rdbuf();
-		}
-
-		return true;
-	} else {
-		return false;
-	}
-}
-
-}