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An old cli tool I wrote, controlls DPMS monitor caps and reports status.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19855 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
2007-01-18 12:49:52 +00:00
parent 6261c369af
commit 8c3e03d3c6
2 changed files with 50 additions and 0 deletions
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src/bin/dpms.cpp
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/*
* dpms CLI tool
* (c) François Revol, [email protected]
*/
#include <stdio.h>
#include <Application.h>
#include <Accelerant.h>
#include <Screen.h>
int usage(char *prog)
{
printf("%s on|standby|suspend|off|caps|state\n", prog);
printf("on|standby|suspend|off\tsets corresponding state\n");
printf("caps\tprints capabilities\n");
printf("state\tprints the current state\n");
return 1;
}
int main(int argc, char **argv)
{
BApplication app("application/x-vnd.mmu_man.dpms");
BScreen bs;
if (argc < 2)
return usage(argv[0]);
if (!strcmp(argv[1], "on"))
bs.SetDPMS(B_DPMS_ON);
else if (!strcmp(argv[1], "standby"))
bs.SetDPMS(B_DPMS_STAND_BY);
else if (!strcmp(argv[1], "suspend"))
bs.SetDPMS(B_DPMS_SUSPEND);
else if (!strcmp(argv[1], "off"))
bs.SetDPMS(B_DPMS_OFF);
else if (!strcmp(argv[1], "caps")) {
uint32 caps = bs.DPMSCapabilites(); // nice typo...
printf("dpms capabilities: %s%s%s%s\n", (caps & B_DPMS_ON)?("on"):(""),
(caps & B_DPMS_STAND_BY)?(", standby"):(""),
(caps & B_DPMS_SUSPEND)?(", suspend"):(""),
(caps & B_DPMS_OFF)?(", off"):(""));
} else if (!strcmp(argv[1], "state")) {
uint32 st = bs.DPMSState();
printf("%s\n", (st & B_DPMS_ON)?("on"):
((st & B_DPMS_STAND_BY)?("standby"):
((st & B_DPMS_SUSPEND)?("suspend"):
((st & B_DPMS_OFF)?("off"):("?")))));
} else
return usage(argv[0]);
return 0;
}