1 files changed, 82 insertions, 0 deletions
diff --git a/qwadb.h b/qwadb.h
new file mode 100644
index 0000000..87335cf
--- /dev/null
+++ b/qwadb.h
@@ -0,0 +1,82 @@
+#ifndef QWADB_H
+#define QWADB_H
+
+#include <QByteArray>
+#include <QList>
+#include <QMainWindow>
+#include <QTcpSocket>
+#include <QQueue>
+#include "ui_qwadb.h"
+#include "wasm.h"
+
+QT_BEGIN_NAMESPACE
+namespace Ui {
+class QWadb;
+}
+QT_END_NAMESPACE
+
+struct QWadbLinear
+{
+    WasmType type;
+};
+
+Q_DECLARE_METATYPE(QWadbLinear);
+
+class QWadb : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    QWadb(const QCoreApplication &app, QWidget *parent = nullptr);
+
+private:
+
+    struct request
+    {
+        enum class type {global, local, param, bkpt, linear} type;
+        varuint32 index, rindex;
+        QVariant v;
+    };
+
+    void open(const QString &path);
+
+    int trap(const QList<QByteArray> &frame);
+    int ok(const QList<QByteArray> &frame);
+    int parse(const QByteArray &frame);
+    int process(const QByteArray &frame);
+    QVariant parse_value(const QByteArray &v, WasmType type) const;
+    int parse_global(const QList<QByteArray> &params) const;
+    int parse_param(const QList<QByteArray> &params) const;
+    int parse_local(const QList<QByteArray> &params) const;
+    int parse_linear(const QList<QByteArray> &params) const;
+
+    int push(const request &r);
+    int pop(request &r);
+
+    typedef int (QWadb::*stepfn)(char);
+    int getlf(char b);
+    int getsync(char b);
+
+    int write(const QByteArray &ba);
+
+    const char *to_fmt(WasmType type) const;
+    const char *to_string(WasmType type) const;
+    int from_string(const QString &s, WasmType &type) const;
+
+    request lastreq;
+    bool connected;
+    QTcpSocket socket;
+    QByteArray frame;
+    QQueue<request> reqs;
+    stepfn step;
+    Ui::QWadb ui;
+    Wasm w;
+
+signals:
+    void sendreq(void);
+
+private slots:
+    void disconnected(void);
+};
+
+#endif