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Added function declarations and renamed setrootcmd to statusstr.

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This commit is contained in:
Aidan 2019-03-24 21:51:40 -06:00
parent a724e5cdac
commit 5ba902a666
1 changed files with 20 additions and 12 deletions
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32
dwmblocks.c
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@ -3,16 +3,26 @@
#include<string.h> #include<string.h>
#include<unistd.h> #include<unistd.h>
#include<signal.h> #include<signal.h>
//#include<X11/Xutil.h>
#include<X11/Xlib.h> #include<X11/Xlib.h>
//#include <X11/Xatom.h>
#define LENGTH(X) (sizeof(X) / sizeof (X[0])) #define LENGTH(X) (sizeof(X) / sizeof (X[0]))
typedef struct { typedef struct {
char* command; char* command;
unsigned int interval; unsigned int interval;
unsigned int signal; unsigned int signal;
} Block; } Block;
void sighandler(int num); void sighandler(int num);
void replace(char *str, char old, char new);
void getcmds(int time);
void getsigcmds(int signal);
void setupsignals();
void getstatus(char *str);
void setroot();
void statusloop();
void statusinit();
void sighandler(int signum);
void termhandler(int signum);
#include "blocks.h" #include "blocks.h"
@ -20,7 +30,7 @@ static Display *dpy;
static int screen; static int screen;
static Window root; static Window root;
static char statusbar[LENGTH(blocks)][50] = {0}; static char statusbar[LENGTH(blocks)][50] = {0};
static char setrootcmd[256]; static char statusstr[256];
static char *statuscat; static char *statuscat;
static const char *volupcmd[] = { "volup", NULL }; static const char *volupcmd[] = { "volup", NULL };
static const char *voldowncmd[] = { "voldown", NULL }; static const char *voldowncmd[] = { "voldown", NULL };
@ -35,7 +45,7 @@ void replace(char *str, char old, char new)
str[i] = new; str[i] = new;
} }
//opens process *cmd and stores output in *output
void getcmd(char *cmd, char *output) void getcmd(char *cmd, char *output)
{ {
FILE *cmdf = popen(cmd,"r"); FILE *cmdf = popen(cmd,"r");
@ -84,12 +94,11 @@ void setupsignals()
void getstatus(char *str) void getstatus(char *str)
{ {
int j = 0;//15; int j = 0;
for(int i = 0; i < 5; j+=strlen(statusbar[i++])) for(int i = 0; i < 5; j+=strlen(statusbar[i++]))
{ {
strcpy(str + j, statusbar[i]); strcpy(str + j, statusbar[i]);
} }
//for (;j < LENGTH(str);j++)
str[j] = '\0'; str[j] = '\0';
} }
@ -102,16 +111,15 @@ void setroot()
} }
screen = DefaultScreen(dpy); screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen); root = RootWindow(dpy, screen);
getstatus(setrootcmd); getstatus(statusstr);
replace(setrootcmd,'\n',' '); replace(statusstr,'\n',' ');//gets rid of newlines from output
replace(setrootcmd,EOF,' '); replace(statusstr,EOF,' ');//gets rid of EOF from output
//printf("%s\n",setrootcmd); XStoreName(dpy, root, statusstr);
XStoreName(dpy, root, setrootcmd);
XCloseDisplay(dpy); XCloseDisplay(dpy);
} }
void *statusloop() void statusloop()
{ {
setupsignals(); setupsignals();
int i = 0; int i = 0;