From ce3c98ddccee60d3dc52a953128b21ce375c6c3a Mon Sep 17 00:00:00 2001
From: epoch <epoch@thebackupbox.net>
Date: Sun, 12 Apr 2020 23:40:05 -0500
Subject: added some more informative messages, split input into keyboard/mouse

---
 src/hackvr.c | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'src/hackvr.c')

diff --git a/src/hackvr.c b/src/hackvr.c
index 9ffcaf7..7d2a8dc 100644
--- a/src/hackvr.c
+++ b/src/hackvr.c
@@ -49,6 +49,8 @@ int lum_based_on_distance(c3_s_t *s) {
 
 //might be able to make this faster by just using fgets() and not using recursion and malloc.
 /* does not return the newline. */
+
+//this isn't being used anymore afaict.
 char *read_line_hack(FILE *fp,int len) {
  short in;
  char *t;
@@ -133,6 +135,7 @@ int hackvr_handler(char *line);
 void hackvr_handler_idc(struct shit *me,char *line) {
   switch(hackvr_handler(line)) {
     case -1://quit
+      fprintf(stderr,"# exiting due to EOF\n");
       exit(0);
     case 0://don't redraw
       break;
@@ -330,7 +333,11 @@ int hackvr_handler(char *line) {
    return ret;
   }
   if(!strcmp(command,"quit")) {
-   return -1;
+   if(!strcmp(id,global.user)) {//only exit hackvr if *we* are quitting
+    return -1;
+   } else {
+    fprintf(stderr,"# %s has quit hackvr\n",id);
+   }
   }
   if(!strcmp(command,"set")) { //set variable //TODO: add more things to this.
    if(len != 3 && len != 4) return ret;
@@ -610,6 +617,9 @@ int hackvr_handler(char *line) {
    return ret;
   }
   fprintf(stderr,"# I don't know what command you're talking about. %s\n",command);
+  for(i=0;a[i];i++) {
+    fprintf(stderr,"# a[%d] = %s\n",i,a[i]);
+  }
   //I used to have free(line) here, but this place is never gotten to if a command is found so it wasn't getting released.
   return ret;
 }
@@ -677,10 +687,16 @@ int main(int argc,char *argv[]) {
 
 #ifdef GRAPHICAL
   i=add_fd(graphics_init(),graphics_event_handler);
+  fprintf(stderr,"# x11 fd: %d\n",idc.fds[i].fd);
+  idc.fds[i].read_lines_for_us=0;
+
+
+  i=add_fd(mouse_init(),mouse_event_handler);//this should probably be split to keyboard_init, and mouse_init
+  fprintf(stderr,"# mouse fd: %d\n",idc.fds[i].fd);
   idc.fds[i].read_lines_for_us=0;
 
-  fprintf(stderr,"# x11 fd: %d\n",input_init());
-  i=add_fd(input_init(),input_event_handler);
+  i=add_fd(keyboard_init(),keyboard_event_handler);
+  fprintf(stderr,"# keyboard fd: %d\n",idc.fds[i].fd);
   idc.fds[i].read_lines_for_us=0;
 
   pipe(gra_global.redraw);
-- 
cgit v1.2.3


From 1b57092b70e5a72ec948dd260745eec3c9230683 Mon Sep 17 00:00:00 2001
From: epoch <epoch@thebackupbox.net>
Date: Tue, 14 Apr 2020 06:19:54 -0500
Subject: added ability for graphics system to not generate events.

---
 src/hackvr.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'src/hackvr.c')

diff --git a/src/hackvr.c b/src/hackvr.c
index 7d2a8dc..80991dd 100644
--- a/src/hackvr.c
+++ b/src/hackvr.c
@@ -650,6 +650,7 @@ void alarm_handler(int sig) {
 
 int main(int argc,char *argv[]) {
   int i;
+  int fd;
   if(argc == 2) {
    if(!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version")) {
     hvr_version();
@@ -672,7 +673,6 @@ int main(int argc,char *argv[]) {
 
   inittable(&global.ht_group,65536);
 
-  fcntl(1,F_SETFL,O_NONBLOCK);//won't work
   setbuf(stdin,0);
   setbuf(stdout,0);
   global.debug=DEBUG;
@@ -686,10 +686,13 @@ int main(int argc,char *argv[]) {
   idc.shitlen=0;
 
 #ifdef GRAPHICAL
-  i=add_fd(graphics_init(),graphics_event_handler);
-  fprintf(stderr,"# x11 fd: %d\n",idc.fds[i].fd);
-  idc.fds[i].read_lines_for_us=0;
-
+  if((fd=graphics_init()) == -1) {
+    fprintf(stderr,"# graphics system in use doesn't generate events.\n");
+  } else {
+    i=add_fd(graphics_init(),graphics_event_handler);
+    fprintf(stderr,"# graphics fd: %d\n",idc.fds[i].fd);
+    idc.fds[i].read_lines_for_us=0;
+  }
 
   i=add_fd(mouse_init(),mouse_event_handler);//this should probably be split to keyboard_init, and mouse_init
   fprintf(stderr,"# mouse fd: %d\n",idc.fds[i].fd);
-- 
cgit v1.2.3