FreeNOS
server
video
Main.cpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2009 Niek Linnenbank
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <
KernelLog.h
>
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#include <
DeviceServer.h
>
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#include "
VGA.h
"
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int
main
(
int
argc,
char
**argv)
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{
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KernelLog
log;
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DeviceServer
server(
"/dev/video"
);
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server.
registerDevice
(
new
VGA
(server.
getNextInode
()),
"vga0"
);
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// Initialize
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const
FileSystem::Result
result = server.
initialize
();
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if
(result !=
FileSystem::Success
)
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{
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ERROR
(
"failed to initialize: result = "
<< (
int
) result);
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return
1;
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}
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// Start serving requests.
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return
server.
run
();
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}
VGA.h
DeviceServer.h
FileSystemServer::getNextInode
u32 getNextInode()
Get next unused inode.
Definition:
FileSystemServer.cpp:66
ChannelServer::run
int run()
Enters an infinite loop, serving incoming requests.
Definition:
ChannelServer.h:161
FileSystem::Success
@ Success
Definition:
FileSystem.h:54
DeviceServer
Device driver server.
Definition:
DeviceServer.h:43
main
int main(int argc, char **argv)
Program entry point.
Definition:
Main.cpp:20
KernelLog
Log to the kernel using PrivExec().
Definition:
KernelLog.h:34
DeviceServer::registerDevice
void registerDevice(Device *dev, const char *path)
Add a Device.
Definition:
DeviceServer.cpp:67
DeviceServer::initialize
virtual FileSystem::Result initialize()
Initialize DeviceServer.
Definition:
DeviceServer.cpp:30
ERROR
#define ERROR(msg)
Output an error message.
Definition:
Log.h:61
FileSystem::Result
Result
Result code for filesystem Actions.
Definition:
FileSystem.h:52
VGA
Video Graphics Array (VGA) support.
Definition:
VGA.h:94
KernelLog.h
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