Merge pull request #71 from AdeRegt/eventqueue

Possibility to chat with an irc server now

Author: AdeRegt

SanderOSUSB.0

@@ -0,0 +1,105 @@
+
+#define SIZE_OF_MAC 6
+#define SIZE_OF_IP 4
+#define ETHERNET_TYPE_ARP 0x0608
+#define ETHERNET_TYPE_IP4 0x0008
+
+struct EthernetHeader{
+    unsigned char to[SIZE_OF_MAC];
+    unsigned char from[SIZE_OF_MAC];
+    unsigned short type;
+} __attribute__ ((packed));
+
+struct ARPHeader{
+    struct EthernetHeader ethernetheader;
+    unsigned short hardware_type;
+    unsigned short protocol_type;
+    unsigned char hardware_address_length;
+    unsigned char protocol_address_length;
+    unsigned short operation;
+
+    unsigned char source_mac[SIZE_OF_MAC];
+    unsigned char source_ip[SIZE_OF_IP];
+
+    unsigned char dest_mac[SIZE_OF_MAC];
+    unsigned char dest_ip[SIZE_OF_IP];
+} __attribute__ ((packed));
+
+struct IPv4Header{
+    struct EthernetHeader ethernetheader;
+    unsigned char internet_header_length:4;
+    unsigned char version:4;
+    unsigned char type_of_service;
+    unsigned short total_length;
+    unsigned short id;
+    unsigned short flags:3;
+    unsigned short fragment_offset:13;
+    unsigned char time_to_live;
+    unsigned char protocol;
+    unsigned short checksum;
+    unsigned long source_addr;
+    unsigned long dest_addr;
+} __attribute__ ((packed));
+
+struct UDPHeader{
+    struct IPv4Header ipv4header;
+    unsigned short source_port;
+    unsigned short destination_port;
+    unsigned short length;
+    unsigned short checksum;
+} __attribute__ ((packed));
+
+struct DHCPDISCOVERHeader{
+    struct UDPHeader udpheader;
+    unsigned char op;
+    unsigned char htype;
+    unsigned char hlen;
+    unsigned char hops;
+    unsigned long xid;
+    unsigned short timing;
+    unsigned short flags;
+    unsigned long address_of_machine;
+    unsigned long dhcp_offered_machine;
+    unsigned long ip_addr_of_dhcp_server;
+    unsigned long ip_addr_of_relay;
+    unsigned char client_mac_addr [16];
+    unsigned char sname [64];
+    unsigned char file [128];
+    unsigned long magic_cookie;
+    unsigned char options[76];
+} __attribute__ ((packed));
+
+struct DHCPREQUESTHeader{
+    struct UDPHeader udpheader;
+    unsigned char op;
+    unsigned char htype;
+    unsigned char hlen;
+    unsigned char hops;
+    unsigned long xid;
+    unsigned short timing;
+    unsigned short flags;
+    unsigned long address_of_machine;
+    unsigned long dhcp_offered_machine;
+    unsigned long ip_addr_of_dhcp_server;
+    unsigned long ip_addr_of_relay;
+    unsigned char client_mac_addr [16];
+    unsigned char sname [64];
+    unsigned char file [128];
+    unsigned long magic_cookie;
+    unsigned char options[25];
+} __attribute__ ((packed));
+
+struct DNSREQUESTHeader{
+    struct UDPHeader udpheader;
+    unsigned short transaction_id;
+    unsigned short flags;
+    unsigned short question_count;
+    unsigned short answer_rr;
+    unsigned short authority_rr;
+    unsigned short aditional_rr;
+} __attribute__ ((packed));
+
+
+void *getnetworkpackage();
+void sendnetworkpackage(int type,int size,unsigned char *to,int where,int port);
+char initialisenetworkpackage(int type,int is_ip,unsigned char *to, int function, int port);

boot/pxe/pxeentry.bin

@@ -84,4 +84,8 @@ int vsnprintf(char *str, size_t size, const char *format, va_list ap);
 #ifndef D_FREAD
 	#define D_FREAD
 	size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
-#endif 
+#endif 
+
+signed long write(int fd, const char *buf, unsigned long nbytes);
+int scanf ( const char * format, ... );
+char *readstring(char* tv,int size);

cdrom.iso

@@ -49,4 +49,6 @@
 #ifndef D_SYSTEM
 	#define D_SYSTEM
 	int system(const char *string);
-#endif
+#endif
+
+unsigned short switch_endian16(unsigned short nb);