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#include "console.h"
#include "string.h"
#include <stddef.h>
void console_init( console_t *console )
{
memset( console, 0, sizeof( console_t ) );
console->vga_text = NULL;
console->serial = NULL;
console->network = NULL;
}
void console_add_vga_text_output( console_t *console, vga_text_t *vga_text )
{
console->vga_text = vga_text;
}
void console_add_serial_output( console_t *console, serial_t *serial )
{
console->serial = serial;
}
void console_add_network_output( console_t *console, network_t *network )
{
console->network = network;
}
static void send_via_udp( network_t *network, const char *s, size_t n )
{
//~ network_ethernet_packet_t *packet = (network_ethernet_packet_t *)event->buf.data;
//~ network_mac_address_t dst_addr;
//~ network_mac_address_t src_addr;
//~ network_ether_type_t type;
//~ } __attribute__( ( packed ) ) network_ethernet_packet_header_t;
//~ typedef struct {
//~ network_ethernet_packet_header_t header;
//~ uint8_t *data;
//~ } __attribute__( ( packed ) ) network_ethernet_packet_t;
//~ packet->header.dst_addr = arp->source_hardware_address;
//~ packet->header.src_addr = global_context.network->mac_address;
//~ arp->operation = ARP_OPERATION_ANSWER;
//~ arp->destination_hardware_address = arp->source_hardware_address;
//~ arp->source_hardware_address = global_context.network->mac_address;
//~ network_ipv4_address_t tmp = arp->destination_protocol_address;
//~ arp->destination_protocol_address = arp->source_protocol_address;
//~ arp->source_protocol_address = tmp;
//~ event->buf.length = sizeof( network_ethernet_packet_header_t ) + sizeof( network_arp_packet_t );
//~ ((network_vtable_t *)( global_context.network->base.vtable ))->send( global_context.network, event->buf );
}
void console_put_char( console_t *console, const char c )
{
if( console->vga_text != NULL ) {
vga_text_put_char( console->vga_text, c );
}
if( console->serial != NULL ) {
serial_put_char( console->serial, c );
}
if( console->network != NULL ) {
send_via_udp( console->network, &c, 1 );
}
}
void console_put_string( console_t *console, const char *s )
{
if( console->vga_text != NULL ) {
vga_text_put_string( console->vga_text, s );
}
if( console->serial != NULL ) {
serial_put_string( console->serial, s );
}
if( console->network != NULL ) {
send_via_udp( console->network, s, strlen( s ) );
}
}
void console_put_newline( console_t *console )
{
if( console->vga_text != NULL ) {
// wipe contents till the end of the line on the
// VGA text console, old data could still be there
// from the BIOS(es)
int x = vga_text_get_cursor_x( console->vga_text );
for( int i = x; i < console->vga_text->res_x; i++ ) {
vga_text_put_char( console->vga_text, ' ' );
}
}
if( console->serial != NULL ) {
serial_put_newline( console->serial );
}
if( console->network != NULL ) {
char c = '\n';
send_via_udp( console->network, &c, 1 );
}
}
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