mirror of
https://github.com/jkdansereau/goldeneye-pc-port.git
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James Dansereau
6938d5644d
Both were already documented as standing repo content (AGENTS.md's critical-files table, several findings.md entries citing D194/D300's ground truth) but never actually committed -- add them so the repo matches what's already written about it. GPLv2, read-only reference, never compiled as part of this build (see reference/mouse-injector/README.md for provenance).
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*
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* ManyMouse foundation code; apps talks to this and it talks to the lowlevel
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* code for various platforms.
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*
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* Please see the file LICENSE.txt in the source's root directory.
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*
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* This file written by Ryan C. Gordon.
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*/
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#include <stdlib.h>
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#include "manymouse.h"
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static const char *manymouse_copyright =
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"ManyMouse " MANYMOUSE_VERSION " copyright (c) 2005-2012 Ryan C. Gordon.";
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extern const ManyMouseDriver *ManyMouseDriver_windows;
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/*
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* These have to be in the favored order...obviously it doesn't matter if the
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* Linux driver comes before or after the Windows one, since one won't
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* exist on a given platform, but things like Mac OS X's hidmanager (which
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* only works on OS X 10.5 and later) should come before Mac OS X's
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* hidutilities (which works on older systems, but may stop working in 10.6
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* and later). In the Mac OS X case, you want to try the newer tech, and if
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* it's not available (on 10.4 or earlier), fall back to trying the legacy
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* code.
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*/
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static const ManyMouseDriver **mice_drivers[] =
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{
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&ManyMouseDriver_windows,
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};
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static const ManyMouseDriver *driver = NULL;
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int ManyMouse_Init(void)
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{
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const int upper = (sizeof (mice_drivers) / sizeof (mice_drivers[0]));
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int i;
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int retval = -1;
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/* impossible test to keep manymouse_copyright linked into the binary. */
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if (manymouse_copyright == NULL)
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return -1;
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if (driver != NULL)
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return -1;
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for (i = 0; (i < upper) && (driver == NULL); i++)
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{
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const ManyMouseDriver *this_driver = *(mice_drivers[i]);
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if (this_driver != NULL) /* if not built for this platform, skip it. */
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{
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const int mice = this_driver->init();
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if (mice > retval)
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retval = mice; /* may move from "error" to "no mice found". */
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if (mice >= 0)
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driver = this_driver;
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} /* if */
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} /* for */
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return retval;
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} /* ManyMouse_Init */
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void ManyMouse_Quit(void)
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{
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if (driver != NULL)
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{
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driver->quit();
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driver = NULL;
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} /* if */
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} /* ManyMouse_Quit */
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const char *ManyMouse_DriverName(void)
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{
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return (driver) ? driver->driver_name : NULL;
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} /* ManyMouse_DriverName */
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const char *ManyMouse_DeviceName(unsigned int index, unsigned int iskeyboard)
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{
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return (driver) ? driver->name(index, iskeyboard) : NULL;
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} /* ManyMouse_DeviceName */
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int ManyMouse_PollEvent(ManyMouseEvent *event)
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{
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return (driver) ? driver->poll(event) : 0;
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} /* ManyMouse_PollEvent */
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/* end of manymouse.c ... */
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