Remove Prolog dependency.

The only thing left to reimplement is the tracking of watched episodes
in MPC-HC.

1 files changed, 0 insertions, 93 deletions

diff --git a/c/pl.cpp b/c/pl.cpp
deleted file mode 100644
index bab2f31..0000000
--- a/c/pl.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <windows.h>
-#include <SWI-Prolog.h>
-
-#include "pl.h"
-
-Frame::Frame()
-{
-	m_f = PL_open_foreign_frame();
-}
-
-Frame::~Frame()
-{
-	PL_close_foreign_frame(m_f);
-}
-
-void Frame::Close()
-{
-	PL_close_foreign_frame(m_f);
-}
-
-void Frame::Discard()
-{
-	PL_discard_foreign_frame(m_f);
-}
-
-void Frame::Rewind()
-{
-	PL_rewind_foreign_frame(m_f);
-}
-
-Mark::Mark()
-{
-	PL_mark_string_buffers(&m_m);
-}
-
-Mark::~Mark()
-{
-	PL_release_string_buffers_from_mark(m_m);
-}
-
-Query::Query(const module_t ctx, const predicate_t p, const term_t t0)
-{
-	m_q = PL_open_query(ctx, PL_Q_CATCH_EXCEPTION, p, t0);
-}
-
-Query::~Query()
-{
-	PL_cut_query(m_q);
-}
-
-int Query::Cut(std::nothrow_t)
-{
-	return PL_cut_query(m_q);
-}
-int Query::Cut()
-{
-	if (PL_cut_query(m_q)) return 1;
-	if (const term_t t = PL_exception(m_q)) throw t;
-	return 0;
-}
-
-int Query::Close(std::nothrow_t)
-{
-	return PL_close_query(m_q);
-}
-
-int Query::Close()
-{
-	if (PL_close_query(m_q)) return 1;
-	if (const term_t t = PL_exception(m_q)) throw t;
-	return 0;
-}
-
-int Query::NextSolution(std::nothrow_t)
-{
-	return PL_next_solution(m_q);
-}
-
-int Query::NextSolution()
-{
-	if (PL_next_solution(m_q)) return 1;
-	if (const term_t t = PL_exception(m_q)) throw t;
-	return 0;
-}
-
-WcharPtr PlString(const term_t t, const int flags)
-{
-	char* s;
-	if (PL_get_chars(t, &s, flags))
-		return {WcharPtr::FromNarrow(s)};
-	else
-		return {};
-}