From cf7d9111a10e70284f6191400aec006710cb9d8b Mon Sep 17 00:00:00 2001
From: htmk <htmk@users.noreply.github.com>
Date: Fri, 8 Feb 2019 20:33:05 -0200
Subject: [PATCH] General cleanup

---
 README.md       | 20 ++++++++++----------
 event/goEvent.h | 18 +-----------------
 extern.go       |  8 +-------
 hook.go         |  8 +++-----
 4 files changed, 15 insertions(+), 39 deletions(-)

diff --git a/README.md b/README.md
index bd46bc6..0fa0dc7 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 # gohook
 
-[![CircleCI Status](https://circleci.com/gh/robotn/gohook.svg?style=shield)](https://circleci.com/gh/robotn/gohook)
-![Appveyor](https://ci.appveyor.com/api/projects/status/github/robotn/gohook?branch=master&svg=true)
-[![Go Report Card](https://goreportcard.com/badge/github.com/robotn/gohook)](https://goreportcard.com/report/github.com/robotn/gohook)
-[![GoDoc](https://godoc.org/github.com/robotn/gohook?status.svg)](https://godoc.org/github.com/robotn/gohook)
+[![CircleCI Status](https://circleci.com/gh/cauefcr/gohook.svg?style=shield)](https://circleci.com/gh/cauefcr/gohook)
+![Appveyor](https://ci.appveyor.com/api/projects/status/github/cauefcr/gohook?branch=master&svg=true)
+[![Go Report Card](https://goreportcard.com/badge/github.com/cauefcr/gohook)](https://goreportcard.com/report/github.com/cauefcr/gohook)
+[![GoDoc](https://godoc.org/github.com/cauefcr/gohook?status.svg)](https://godoc.org/github.com/cauefcr/gohook)
 <!-- This is a work in progress. -->
 
 ```Go
@@ -11,15 +11,15 @@ package main
 
 import (
 	"fmt"
-
-	"github.com/robotn/gohook"
+	//"github.com/robotn/gohook"
+	"github.com/cauefcr/gohook"
 )
 
 func main() {
-	// hook.AsyncHook()
-	veve := hook.AddEvent("v")
-	if veve == 0 {
-		fmt.Println("v...")
+	EvChan := hook.Start()
+	defer hook.End()
+	for ev := range EvChan {
+		fmt.Println(ev)
 	}
 }
 ```
\ No newline at end of file
diff --git a/event/goEvent.h b/event/goEvent.h
index 1c8a7c3..0bdbd23 100644
--- a/event/goEvent.h
+++ b/event/goEvent.h
@@ -15,9 +15,7 @@
 
 #include <stdlib.h>
 #include "pub.h"
-//#include "../chan/src/chan.h"
 #include "../chan/eb_chan.h"
-//chan_t * events = NULL;
 eb_chan events;
 
 void go_send(char*);
@@ -26,14 +24,12 @@ void go_sleep(void);
 bool sending = false;
 
 void startev(){
-//	events = chan_init(1024);
     events = eb_chan_create(1024);
     eb_chan_retain(events);
 	sending = true;
 	add_event("q");
 }
 
-//bool done = false;
 void pollEv(){
     if(events == NULL) return;
     for(;eb_chan_buf_len(events)!=0;){
@@ -57,17 +53,12 @@ void dispatch_proc(iohook_event * const event) {
     if(!sending) return;
 //leaking memory? hope not
     char* buffer = calloc(200,sizeof(char));
-//	char buffer[256] = { 0 };
-//	size_t length = snprintf(buffer, sizeof(buffer),
-//			"{id:%i,when:%" PRIu64 ",mask=0x%X",
-//			event->type, event->time, event->mask);
 
 	switch (event->type) {
 	    case EVENT_HOOK_ENABLED:
 	    case EVENT_HOOK_DISABLED:
 	        sprintf(buffer,"{\"id\":%i,\"time\":%" PRIu64 ",\"mask\":%hu,\"reserved\":%hu}",
 	        event->type, event->time, event->mask,event->reserved);
-//	    fprintf(stdout,"hook enabled");
 	    break;//send it?
 		case EVENT_KEY_PRESSED:
 		case EVENT_KEY_RELEASED:
@@ -111,19 +102,13 @@ void dispatch_proc(iohook_event * const event) {
 	//to-do remove this for
 	for(int i = 0; i < 5; i++){
         switch(eb_chan_try_send(events,buffer)){
-//	    switch(chan_select(NULL,0,NULL,&events,1,(void**) &buffer)){
             case eb_chan_res_ok:
-//            case 0:
-//            fprintf(stdout,"\nlen:%i,item sent: %s",chan_size(events),buffer);
-//            fprintf(stdout,"\nlen:%i,item sent: %s",eb_chan_buf_len(events),buffer);
             i=5;
             break;
             default:
             if (i == 4) {//let's not leak memory
                 free(buffer);
             }
-//            chan_dispose(events);
-//            fprintf(stdout,"%i",i);
             continue;
         }
     }
@@ -132,7 +117,6 @@ void dispatch_proc(iohook_event * const event) {
 }
 
 int add_event(char *key_event) {
-	// (uint16_t *)
 	cevent = key_event;
 	// Set the logger callback for library output.
 	hook_set_logger(&loggerProc);
@@ -228,7 +212,7 @@ int stop_event(){
 			loggerProc(LOG_LEVEL_ERROR, "Failed to get XRecord context. (%#X)", status);
 			break;
 
-				// Default error.
+		// Default error.
 		case IOHOOK_FAILURE:
 			default:
 			// loggerProc(LOG_LEVEL_ERROR, "An unknown hook error occurred. (%#X)", status);
diff --git a/extern.go b/extern.go
index ffe1c70..c170152 100644
--- a/extern.go
+++ b/extern.go
@@ -28,10 +28,4 @@ func go_send(s *C.char) {
 	}
 	//todo: maybe make non-bloking
 	ev <- out
-}
-
-////export go_sleep
-//func go_sleep(){
-//
-//	time.Sleep(time.Millisecond*50)
-//}
+}
\ No newline at end of file
diff --git a/hook.go b/hook.go
index 157c476..f0cfd3c 100644
--- a/hook.go
+++ b/hook.go
@@ -66,8 +66,9 @@ var (
 	asyncon bool       = false
 )
 
+// Adds global event hook to OS
+// returns event channel
 func Start() chan Event {
-	//fmt.Print("Here1")
 	asyncon = true
 	go C.startev()
 	go func() {
@@ -75,18 +76,15 @@ func Start() chan Event {
 			C.pollEv()
 			time.Sleep(time.Millisecond * 50)
 			//todo: find smallest time that does not destroy the cpu utilization
-			//fmt.Println("_here_")
 			if ! asyncon {
 				return
 			}
 		}
-		//fmt.Print("WOOOOOOOOOT")
 	}()
-	//fmt.Print("Here2")
 	return ev
 }
 
-// StopEvent stop event listener
+// End removes global event hook
 func End() {
 	C.endPoll()
 	C.stop_event()