Clean up reader and writer

meson.build

@@ -3,4 +3,3 @@ project('xwim', 'cpp',
         default_options: ['cpp_std=c++17'])
 
 subdir('src')
-subdir('doc')

src/archive.cpp

@@ -80,10 +80,6 @@ static void _spec_has_single_root(ArchiveSpec* spec,
 
 Archive::Archive(std::filesystem::path path) : path{path} {}
 
-Archive::~Archive() {
-  archive_read_free(this->xwim_archive);
-}
-
 ArchiveSpec Archive::check() {
   logger::trace("Creating archive spec for {}", this->path.string());
 
@@ -109,18 +105,18 @@ ArchiveSpec Archive::check() {
 
 void Archive::extract(ExtractSpec extract_spec) {
   std::filesystem::path abs_path = std::filesystem::absolute(this->path);
-  ArchiveReaderSys reader{abs_path};
-
-  ArchiveExtractorSys extractor;
 
   if(extract_spec.make_dir) {
+    ArchiveExtractorSys extractor{ArchiveExtractorSys{extract_spec.dirname}};
     logger::trace("Creating extract directory {}", extract_spec.dirname.string());
-    extractor = ArchiveExtractorSys{extract_spec.dirname};
+    ArchiveReaderSys reader{abs_path};
-  } else {
-    extractor = ArchiveExtractorSys{};
-  }
-
     extractor.extract_all(reader);
+  } else {
+    ArchiveExtractorSys extractor{};
+    logger::trace("Creating extract directory {}", extract_spec.dirname.string());
+    ArchiveReaderSys reader{abs_path};
+    extractor.extract_all(reader);
+  }
 }
 
 }  // namespace xwim

src/archive.hpp

@@ -16,11 +16,9 @@ namespace xwim {
 class Archive {
  private:
   std::filesystem::path path;
-  archive* xwim_archive;
 
  public:
   explicit Archive(std::filesystem::path path);
-  ~Archive();
 
   ArchiveSpec check();
   void extract(ExtractSpec extract_spec);

src/archive_sys.cpp

@@ -49,7 +49,10 @@ xwim::ArchiveReaderSys::ArchiveReaderSys(std::filesystem::path& path) {
 }
 
 xwim::ArchiveReaderSys::~ArchiveReaderSys() {
-  archive_free(this->ar);
+  logger::trace("Destructing ArchiveReaderSys");
+
+  if (this->ae) archive_entry_free(this->ae);
+  if (this->ar) archive_read_free(this->ar);
 }
 
 bool xwim::ArchiveReaderSys::advance() {
@@ -69,6 +72,8 @@ const xwim::ArchiveEntryView xwim::ArchiveReaderSys::cur() {
 }
 
 xwim::ArchiveExtractorSys::ArchiveExtractorSys(std::filesystem::path& root) {
+  logger::trace("Constructing ArchiveExtractorSys with path {}", root.string());
+
   std::filesystem::create_directories(root);
   std::filesystem::current_path(root);
 
@@ -77,6 +82,8 @@ xwim::ArchiveExtractorSys::ArchiveExtractorSys(std::filesystem::path& root) {
 }
 
 xwim::ArchiveExtractorSys::ArchiveExtractorSys() {
+  logger::trace("Construction ArchiveExtractorSys without root");
+
   this->writer = archive_write_disk_new();
   archive_write_disk_set_standard_lookup(this->writer);
 }
@@ -90,7 +97,7 @@ void xwim::ArchiveExtractorSys::extract_all(xwim::ArchiveReaderSys& reader) {
 // forward declared
 static int copy_data(struct archive* ar, struct archive* aw);
 
-void xwim:: ArchiveExtractorSys::extract_entry(xwim::ArchiveReaderSys& reader) {
+void xwim::ArchiveExtractorSys::extract_entry(xwim::ArchiveReaderSys& reader) {
   int r;
   r = archive_write_header(this->writer, reader.ae);
   if (r != ARCHIVE_OK) {
@@ -103,6 +110,14 @@ void xwim:: ArchiveExtractorSys::extract_entry(xwim::ArchiveReaderSys& reader) {
   }
 }
 
+xwim::ArchiveExtractorSys::~ArchiveExtractorSys(){
+  logger::trace("Destructing ArchiveExtractorSys");
+  if(this->writer) {
+    archive_write_close(this->writer);
+    archive_write_free(this->writer);
+  }
+}
+
 static int copy_data(struct archive* ar, struct archive* aw) {
   int r;
   const void* buff;
@@ -111,8 +126,9 @@ static int copy_data(struct archive* ar, struct archive* aw) {
 
   for (;;) {
     r = archive_read_data_block(ar, &buff, &size, &offset);
-    if (r == ARCHIVE_EOF)
+    if (r == ARCHIVE_EOF) {
       return (ARCHIVE_OK);
+    }
     if (r != ARCHIVE_OK) {
       return (r);
     }

src/archive_sys.hpp

@@ -68,6 +68,7 @@ class ArchiveExtractorSys {
  public:
   ArchiveExtractorSys(std::filesystem::path& root);
   ArchiveExtractorSys();
+  ~ArchiveExtractorSys();
 
   void extract_all(ArchiveReaderSys& reader);
   void extract_entry(ArchiveReaderSys& reader);