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8e3d0a23d5
And use these to do the line-by-line reading automagically instead of having that logic in IRCClient. This will definitely come in handy.
43 lines
916 B
C++
43 lines
916 B
C++
#include <LibGUI/GFile.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdio.h>
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GFile::GFile(const String& filename)
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: m_filename(filename)
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{
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}
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GFile::~GFile()
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{
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if (mode() != NotOpen)
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close();
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}
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bool GFile::open(GIODevice::OpenMode mode)
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{
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int flags = 0;
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if ((mode & GIODevice::ReadWrite) == GIODevice::ReadWrite) {
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flags |= O_RDWR | O_CREAT;
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} else if (mode & GIODevice::ReadOnly) {
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flags |= O_RDONLY;
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} else if (mode & GIODevice::WriteOnly) {
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flags |= O_WRONLY | O_CREAT;
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}
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if (mode & GIODevice::Append)
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flags |= O_APPEND;
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if (mode & GIODevice::Truncate)
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flags |= O_TRUNC;
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if (mode & GIODevice::MustBeNew)
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flags |= O_EXCL;
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int fd = ::open(m_filename.characters(), flags, 0666);
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if (fd < 0) {
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set_error(errno);
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return false;
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}
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set_fd(fd);
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set_mode(mode);
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return true;
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}
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