New upstream version 1.0.29upstream/1.0.29

1 files changed, 0 insertions, 202 deletions

diff --git a/backend/genesys_error.h b/backend/genesys_error.h
deleted file mode 100644
index d456581..0000000
--- a/backend/genesys_error.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/* sane - Scanner Access Now Easy.
-
-   Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt>
-
-   This file is part of the SANE package.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-   MA 02111-1307, USA.
-
-   As a special exception, the authors of SANE give permission for
-   additional uses of the libraries contained in this release of SANE.
-
-   The exception is that, if you link a SANE library with other files
-   to produce an executable, this does not by itself cause the
-   resulting executable to be covered by the GNU General Public
-   License.  Your use of that executable is in no way restricted on
-   account of linking the SANE library code into it.
-
-   This exception does not, however, invalidate any other reasons why
-   the executable file might be covered by the GNU General Public
-   License.
-
-   If you submit changes to SANE to the maintainers to be included in
-   a subsequent release, you agree by submitting the changes that
-   those changes may be distributed with this exception intact.
-
-   If you write modifications of your own for SANE, it is your choice
-   whether to permit this exception to apply to your modifications.
-   If you do not wish that, delete this exception notice.
-*/
-
-#ifndef BACKEND_GENESYS_ERROR_H
-#define BACKEND_GENESYS_ERROR_H
-
-#include "../include/sane/config.h"
-#include "../include/sane/sane.h"
-#include "../include/sane/sanei_backend.h"
-
-#include <stdexcept>
-#include <cstring>
-#include <string>
-
-#define DBG_error0      0	/* errors/warnings printed even with devuglevel 0 */
-#define DBG_error       1	/* fatal errors */
-#define DBG_init        2	/* initialization and scanning time messages */
-#define DBG_warn        3	/* warnings and non-fatal errors */
-#define DBG_info        4	/* informational messages */
-#define DBG_proc        5	/* starting/finishing functions */
-#define DBG_io          6	/* io functions */
-#define DBG_io2         7	/* io functions that are called very often */
-#define DBG_data        8	/* log image data */
-
-class SaneException : std::exception {
-public:
-    SaneException(SANE_Status status) : status_(status)
-    {
-        set_msg(nullptr);
-    }
-
-    SaneException(SANE_Status status, const char* msg) : status_(status)
-    {
-        set_msg(msg);
-    }
-
-    SaneException(const char* msg) : SaneException(SANE_STATUS_INVAL, msg) {}
-
-    SANE_Status status() const { return status_; }
-    virtual const char* what() const noexcept override { return msg_.c_str(); }
-
-private:
-
-    void set_msg(const char* msg)
-    {
-        const char* status_msg = sane_strstatus(status_);
-        std::size_t status_msg_len = std::strlen(status_msg);
-
-        if (msg) {
-            std::size_t msg_len = std::strlen(msg);
-            msg_.reserve(msg_len + status_msg_len + 3);
-            msg_ = msg;
-            msg_ += " : ";
-            msg_ += status_msg;
-            return;
-        }
-
-        msg_.reserve(status_msg_len);
-        msg_ = status_msg;
-    }
-
-    std::string msg_;
-    SANE_Status status_;
-};
-
-/**
- * call a function and return on error
- */
-#define RIE(function)                                   \
-  do { status = function;                               \
-    if (status != SANE_STATUS_GOOD) \
-      { \
-        DBG(DBG_error, "%s: %s\n", __func__, sane_strstatus (status)); \
-        return status; \
-      }	\
-  } while (SANE_FALSE)
-
-// call a function and throw an exception on error
-#define TIE(function)                                                                              \
-    do {                                                                                           \
-        SANE_Status tmp_status = function;                                                         \
-        if (tmp_status != SANE_STATUS_GOOD) {                                                      \
-            throw SaneException(tmp_status);                                                       \
-        }                                                                                          \
-    } while (false)
-
-#define DBGSTART DBG (DBG_proc, "%s start\n", __func__);
-#define DBGCOMPLETED DBG (DBG_proc, "%s completed\n", __func__);
-
-class DebugMessageHelper {
-public:
-    static constexpr unsigned MAX_BUF_SIZE = 120;
-
-    DebugMessageHelper(const char* func);
-    DebugMessageHelper(const char* func, const char* format, ...)
-    #ifdef __GNUC__
-        __attribute__((format(printf, 3, 4)))
-    #endif
-    ;
-
-    ~DebugMessageHelper();
-
-    void status(const char* msg) { vstatus("%s", msg); }
-    void vstatus(const char* format, ...)
-    #ifdef __GNUC__
-        __attribute__((format(printf, 2, 3)))
-    #endif
-    ;
-
-    void clear() { msg_[0] = '\n'; }
-
-private:
-    const char* func_ = nullptr;
-    char msg_[MAX_BUF_SIZE];
-    unsigned num_exceptions_on_enter_ = 0;
-};
-
-#define DBG_HELPER(var) DebugMessageHelper var(__func__)
-#define DBG_HELPER_ARGS(var, ...) DebugMessageHelper var(__func__, __VA_ARGS__)
-
-template<class F>
-SANE_Status wrap_exceptions_to_status_code(const char* func, F&& function)
-{
-    try {
-        return function();
-    } catch (const SaneException& exc) {
-        return exc.status();
-    } catch (const std::bad_alloc& exc) {
-        return SANE_STATUS_NO_MEM;
-    } catch (const std::exception& exc) {
-        DBG(DBG_error, "%s: got uncaught exception: %s\n", func, exc.what());
-        return SANE_STATUS_INVAL;
-    } catch (...) {
-        DBG(DBG_error, "%s: got unknown uncaught exception\n", func);
-        return SANE_STATUS_INVAL;
-    }
-}
-
-template<class F>
-void catch_all_exceptions(const char* func, F&& function)
-{
-    try {
-        function();
-    } catch (const SaneException& exc) {
-        DBG(DBG_error, "%s: got exception: %s\n", func, exc.what());
-    } catch (const std::bad_alloc& exc) {
-        DBG(DBG_error, "%s: got exception: could not allocate memory: %s\n", func, exc.what());
-    } catch (const std::exception& exc) {
-        DBG(DBG_error, "%s: got uncaught exception: %s\n", func, exc.what());
-    } catch (...) {
-        DBG(DBG_error, "%s: got unknown uncaught exception\n", func);
-    }
-}
-
-inline void wrap_status_code_to_exception(SANE_Status status)
-{
-    if (status == SANE_STATUS_GOOD)
-        return;
-    throw SaneException(status);
-}
-
-#endif // BACKEND_GENESYS_ERROR_H