1 files changed, 48 insertions, 0 deletions

diff --git a/src/eyetil.h b/src/eyetil.h
new file mode 100644
index 0000000..195d24f
--- a/dev/null
+++ b/src/eyetil.h
@@ -0,0 +1,48 @@
+#ifndef __EYETIL_H
+#define __EYETIL_H
+
+#include <vector>
+#include <string>
+#include <archive.h>
+#include <archive_entry.h>
+
+class binary_t : public std::vector<unsigned char> {
+    public:
+        binary_t() { }
+        binary_t(size_type  n) : std::vector<unsigned char>(n) { }
+        binary_t(const std::string& h) { from_hex(h); }
+        binary_t(const void *d,size_t s) { from_data(d,s); }
+
+        binary_t& from_hex(const std::string& h);
+        binary_t& from_data(const void *d,size_t s);
+
+        std::string hex() const;
+        binary_t md5() const;
+};
+
+class tmpdir_t {
+    public:
+        std::string dir;
+
+        tmpdir_t(const std::string& dt);
+        ~tmpdir_t();
+
+        std::string get_file(const std::string& f);
+};
+
+class tarchive_t {
+    public:
+        struct archive *a;
+        struct archive_entry *e;
+
+        tarchive_t(void *p,size_t s);
+        ~tarchive_t();
+
+        bool read_next_header();
+
+        std::string entry_pathname();
+
+        bool read_data_into_fd(int fd);
+};
+
+#endif /* __EYETIL_H */