rexy712/rexbacklight
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Added get and list commands

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This commit is contained in:
rexy712 2018-01-20 14:52:06 -08:00
parent dda74af557
commit 8df38899e1
4 changed files with 53 additions and 22 deletions
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5
TODO
View File

@ -1,4 +1,5 @@
#Individual device control
List devices
Query backlight percentage (get)
#List devices
#Query backlight percentage (get)
allow fade in and fade out
a lot of cleanup

11
include/cmd.h
View File

@ -26,17 +26,6 @@
#define OP_GET 128
#define OP_NONE 0
#define GET_LONG_OPT "--get"
#define GET_SHORT_OPT "-g"
#define FADE_LONG_OPT "--fade"
#define FADE_SHORT_OPT "-f"
#define DEVICE_LONG_OPT "--device"
#define DEVICE_SHORT_OPT "-d"
#define LIST_LONG_OPT "--list"
#define LIST_SHORT_OPT "-l"
#define HELP_LONG_OPT "--help"
#define HELP_SHORT_OPT "-h"
struct cmd_arg{
const char* lopt;
const char* sopt;

16
src/cmd.c
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@ -23,13 +23,25 @@
#include "cmd.h"
#include "common.h"
#define GET_LONG_OPT "--get"
#define GET_SHORT_OPT "-g"
#define FADE_LONG_OPT "--fade"
#define FADE_SHORT_OPT "-f"
#define DEVICE_LONG_OPT "--device"
#define DEVICE_SHORT_OPT "-d"
#define LIST_LONG_OPT "--list"
#define LIST_SHORT_OPT "-l"
#define HELP_LONG_OPT "--help"
#define HELP_SHORT_OPT "-h"
#define CHECK_OPTION(opt, arg) (!strcmp(opt##_LONG_OPT, arg) || !strcmp(opt##_SHORT_OPT, arg))
struct cmd_arg rexbacklight_args[] = {
{DEVICE_LONG_OPT, DEVICE_SHORT_OPT, "select which device to control"},
{FADE_LONG_OPT, FADE_SHORT_OPT, "TODO: change brightness over time interval"},
{GET_LONG_OPT, GET_SHORT_OPT, "TODO: print current brightness level to stdout"},
{LIST_LONG_OPT, LIST_SHORT_OPT, "TODO: print device names to stdout and exit"},
{GET_LONG_OPT, GET_SHORT_OPT, "print current brightness level to stdout"},
{LIST_LONG_OPT, LIST_SHORT_OPT, "print device names to stdout and exit"},
{HELP_LONG_OPT, HELP_SHORT_OPT, "print this help message and exit"}
};
int rexbacklight_args_length = sizeof(rexbacklight_args) / sizeof(rexbacklight_args[0]);

43
src/rexbacklight.c
View File

@ -170,16 +170,45 @@ int main(int argc, char** argv){
fprintf(stderr, "Unable to open backlight directory \"%s%s\"!\n", backlight_dir, curr->device);
continue;
}
write_delta(curr);
switch(curr->operation){
case OP_SET:
case OP_INC:
case OP_DEC:
write_delta(curr);
break;
case OP_GET:
fprintf(stdout, "%s: %f\n", curr->device, get_brightness(backlight_file));
break;
}
}
//Otherise, apply delta to all backlights
}else{
for(int i = 0;i < backlight_names.size;i++){
if(chdir(backlight_names.list[i])){
fprintf(stderr, "Unable to open backlight directory \"%s%s\"!\n", backlight_dir, backlight_names.list[i]);
continue;
}
write_delta(&args);
switch(args.operation){
case OP_SET:
case OP_INC:
case OP_DEC:
for(int i = 0;i < backlight_names.size;i++){
if(chdir(backlight_names.list[i])){
fprintf(stderr, "Unable to open backlight directory \"%s%s\"!\n", backlight_dir, backlight_names.list[i]);
continue;
}
write_delta(&args);
}
break;
case OP_LIST:
for(int i = 0;i < backlight_names.size;i++){
fprintf(stdout, "%s\n", backlight_names.list[i]);
}
break;
case OP_GET:
for(int i = 0;i < backlight_names.size;i++){
if(chdir(backlight_names.list[i])){
fprintf(stderr, "Unable to open backlight directory \"%s%s\"!\n", backlight_dir, backlight_names.list[i]);
continue;
}
fprintf(stdout, "%s: %f\n", backlight_names.list[i], get_brightness(backlight_file));
}
break;
}
}
//Return to start directory