X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fivac.git;a=blobdiff_plain;f=src%2Finput.c;h=a2886ee0399e6cd53c9113eaeba0fa2ae8623c09;hp=47f808b80b679cda6b20d93f017d48d89c87f4a2;hb=f7d9ad56ad9c10284c067cb2db36a7c72b33c5b3;hpb=c8c162c2b1f82f32160bcaa4159ea8735a8582c5

diff --git a/src/input.c b/src/input.c
index 47f808b..a2886ee 100644
--- a/src/input.c
+++ b/src/input.c
@@ -8,30 +8,62 @@
 
 int input_init(t_input *input) {
 
+  struct termios tios;
+
   puts("[input] initializing input system ...");
 
   if((input->content=(char *)malloc(MAX_CONTENT))==NULL) {
     perror("[input] malloc call");
-    return K_ERROR;
+    return I_ERROR;
   }
+  input->c_count=0;
+
+  tcgetattr(0,&tios);
+  /* switch off canonical mode */
+  tios.c_lflag&=(~ICANON);
+  tios.c_lflag&=(~ECHO);
+  tcsetattr(0,TCSANOW,&tios);
 
-  return K_SUCCESS;
+  return I_SUCCESS;
 }
 
 int input_shutdown(t_input *input) {
 
+  struct termios tios;
+
   free(input->content);
+
+  tcgetattr(0,&tios);
+  tios.c_lflag|=ICANON;
+  tios.c_lflag|=ECHO;
+  tcsetattr(0,TCSANOW,&tios);
+
   puts("[input] shutdown");
 
-  return K_SUCCESS;
+  return I_SUCCESS;
 }
 
-int input_get_char(t_input *input) {
+int input_get_char(t_input *input,int (*callback)(t_input *input,void *ptr),
+                   void *ptr) {
+
+  char data[1];
+
+  if(read(0,data,1)==-1) {
+    perror("[input] read call");
+    return I_ERROR;
+  }
+
+  if(input->c_count==MAX_CONTENT) {
+    puts("[input] max input length reached");
+    return I_ERROR;
+  }
+
+  input->content[input->c_count]=data[0];
+  input->c_count++;
 
-  char data[64];
+  if(data[0]=='\n') input->c_count=0;
 
-  puts("a hopefully nice display for user interaction will popup soon ;)");
-  read(0,data,64);
+  callback(input,ptr);
 
-  return K_SUCCESS;
+  return I_SUCCESS;
 }