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Diffstat (limited to 'src/libs/3rdparty/winpty/src/agent/LargeConsoleRead.h')
-rw-r--r-- | src/libs/3rdparty/winpty/src/agent/LargeConsoleRead.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/libs/3rdparty/winpty/src/agent/LargeConsoleRead.h b/src/libs/3rdparty/winpty/src/agent/LargeConsoleRead.h new file mode 100644 index 0000000000..1bcf2c0232 --- /dev/null +++ b/src/libs/3rdparty/winpty/src/agent/LargeConsoleRead.h @@ -0,0 +1,68 @@ +// Copyright (c) 2015 Ryan Prichard +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +// IN THE SOFTWARE. + +#ifndef LARGE_CONSOLE_READ_H +#define LARGE_CONSOLE_READ_H + +#include <windows.h> +#include <stdlib.h> + +#include <vector> + +#include "SmallRect.h" +#include "../shared/DebugClient.h" +#include "../shared/WinptyAssert.h" + +class Win32ConsoleBuffer; + +class LargeConsoleReadBuffer { +public: + LargeConsoleReadBuffer(); + const SmallRect &rect() const { return m_rect; } + const CHAR_INFO *lineData(int line) const { + validateLineNumber(line); + return &m_data[(line - m_rect.Top) * m_rectWidth]; + } + +private: + CHAR_INFO *lineDataMut(int line) { + validateLineNumber(line); + return &m_data[(line - m_rect.Top) * m_rectWidth]; + } + + void validateLineNumber(int line) const { + if (line < m_rect.Top || line > m_rect.Bottom) { + trace("Fatal error: LargeConsoleReadBuffer: invalid line %d for " + "read rect %s", line, m_rect.toString().c_str()); + abort(); + } + } + + SmallRect m_rect; + int m_rectWidth; + std::vector<CHAR_INFO> m_data; + + friend void largeConsoleRead(LargeConsoleReadBuffer &out, + Win32ConsoleBuffer &buffer, + const SmallRect &readArea, + WORD attributesMask); +}; + +#endif // LARGE_CONSOLE_READ_H |