7 #define LENGTH(X) (sizeof(X) / sizeof (X[0]))
12 unsigned int interval;
15 void sighandler(int num);
16 void replace(char *str, char old, char new);
17 void getcmds(int time);
18 void getsigcmds(int signal);
20 int getstatus(char *str, char *last);
24 void sighandler(int signum);
25 void termhandler(int signum);
33 static char statusbar[LENGTH(blocks)][50] = {0};
34 static char statusstr[2][256];
35 static int statusContinue = 1;
37 static void (*writestatus) () = setroot;
39 >>>>>>> 5ff59d4e8ba9c64963d36c8ea51e7a1d644aef48
41 void replace(char *str, char old, char new)
44 for(int i = 0; i < N; i++)
49 //opens process *cmd and stores output in *output
50 void getcmd(const Block *block, char *output)
52 strcpy(output, block->icon);
53 char *cmd = block->command;
54 FILE *cmdf = popen(cmd,"r");
58 int i = strlen(block->icon);
59 while((c = fgetc(cmdf)) != EOF)
61 if (delim != '\0' && --i)
67 void getcmds(int time)
70 for(int i = 0; i < LENGTH(blocks); i++)
73 if ((current->interval != 0 && time % current->interval == 0) || time == -1)
74 getcmd(current,statusbar[i]);
78 void getsigcmds(int signal)
81 for (int i = 0; i < LENGTH(blocks); i++)
84 if (current->signal == signal)
85 getcmd(current,statusbar[i]);
91 for(int i = 0; i < LENGTH(blocks); i++)
93 if (blocks[i].signal > 0)
94 signal(SIGRTMIN+blocks[i].signal, sighandler);
99 int getstatus(char *str, char *last)
104 for(int i = 0; i < LENGTH(blocks); i++)
107 for(int i = 0; i < LENGTH(blocks); j+=strlen(statusbar[i++]))
108 >>>>>>> 5ff59d4e8ba9c64963d36c8ea51e7a1d644aef48
110 strcat(str, statusbar[i]);
113 str[strlen(str)-1] = '\0';
116 >>>>>>> 5ff59d4e8ba9c64963d36c8ea51e7a1d644aef48
117 return strcmp(str, last);//0 if they are the same
122 if (!getstatus(statusstr[0], statusstr[1]))//Only set root if text has changed.
124 Display *d = XOpenDisplay(NULL);
128 screen = DefaultScreen(dpy);
129 root = RootWindow(dpy, screen);
130 XStoreName(dpy, root, statusstr[0]);
136 if (!getstatus(statusstr[0], statusstr[1]))//Only write out if text has changed.
138 printf("%s\n",statusstr[0]);
148 while(statusContinue)
163 void sighandler(int signum)
165 getsigcmds(signum-SIGRTMIN);
169 void termhandler(int signum)
175 int main(int argc, char** argv)
177 for(int i = 0; i < argc; i++)
179 if (!strcmp("-d",argv[i]))
180 delim = argv[++i][0];
181 else if(!strcmp("-p",argv[i]))
182 writestatus = pstdout;
184 signal(SIGTERM, termhandler);
185 signal(SIGINT, termhandler);