Adding plasma example

2025-04-21 12:27:27 +03:00 · 2010-04-21 20:01:38 -05:00
parent f80360a678
commit 22c469585b
59 changed files with 18082 additions and 0 deletions
--- a/plasma/kernel/tcpip.h
+++ b/plasma/kernel/tcpip.h
@@ -0,0 +1,131 @@
+/*--------------------------------------------------------------------
+ * TITLE: Plasma TCP/IP Protocol Stack
+ * AUTHOR: Steve Rhoads (rhoadss@yahoo.com)
+ * DATE CREATED: 4/22/06
+ * FILENAME: tcpip.h
+ * PROJECT: Plasma CPU core
+ * COPYRIGHT: Software placed into the public domain by the author.
+ *    Software 'as is' without warranty.  Author liable for nothing.
+ * DESCRIPTION:
+ *    Plasma TCP/IP Protocol Stack
+ *--------------------------------------------------------------------*/
+#ifndef __TCPIP_H__
+#define __TCPIP_H__
+#define PACKET_SIZE           600
+#define FRAME_COUNT           100
+#define FRAME_COUNT_SYNC      50
+#define FRAME_COUNT_SEND      10
+#define FRAME_COUNT_RCV       5
+#define RETRANSMIT_TIME       110
+#define SOCKET_TIMEOUT        12
+#define SEND_WINDOW           7000
+#define RECEIVE_WINDOW        5120
+
+typedef enum IPMode_e {
+   IP_MODE_UDP,
+   IP_MODE_TCP,
+   IP_MODE_PING
+} IPMode_e;
+
+typedef enum IPState_e {
+   IP_LISTEN,
+   IP_PING,
+   IP_UDP,
+   IP_SYN,
+   IP_TCP,
+   IP_FIN_CLIENT,
+   IP_FIN_SERVER,
+   IP_CLOSED
+} IPState_e;
+
+typedef void (*IPFuncPtr)();
+
+typedef struct IPFrame {
+   uint8 packet[PACKET_SIZE];
+   struct IPFrame *next, *prev;
+   struct IPSocket *socket;
+   uint32 seqEnd;
+   uint16 length;
+   short  timeout;
+   uint8 state, retryCnt;
+} IPFrame;
+
+typedef struct IPSocket {
+   struct IPSocket *next, *prev;
+   IPState_e state;
+   uint32 seq;
+   uint32 seqReceived;
+   uint32 seqWindow;
+   uint32 ack;
+   uint32 ackProcessed;
+   uint32 timeout;
+   uint32 timeoutReset;
+   int resentDone;
+   int dontFlush;
+   uint8 headerSend[38];
+   uint8 headerRcv[38];
+   struct IPFrame *frameReadHead;
+   struct IPFrame *frameReadTail;
+   int readOffset;
+   struct IPFrame *frameSend;
+   int sendOffset;
+   void *fileOut;
+   void *fileIn;
+   IPFuncPtr funcPtr;
+   IPFuncPtr userFunc;
+   void *userPtr;
+   void *userPtr2;
+   uint32 userData;
+   uint32 userData2;
+} IPSocket;
+
+//ethernet.c
+void EthernetSendPacket(const unsigned char *packet, int length); //Windows
+void EthernetInit(unsigned char MacAddress[6]);
+int EthernetReceive(unsigned char *buffer, int length);
+void EthernetTransmit(unsigned char *buffer, int length);
+
+//tcpip.c
+void IPInit(IPFuncPtr frameSendFunction, uint8 macAddress[6], char name[6]);
+IPFrame *IPFrameGet(int freeCount);
+int IPProcessEthernetPacket(IPFrame *frameIn, int length);
+void IPTick(void);
+
+IPSocket *IPOpen(IPMode_e mode, uint32 ipAddress, uint32 port, IPFuncPtr funcPtr);
+void IPWriteFlush(IPSocket *socket);
+uint32 IPWrite(IPSocket *socket, const uint8 *buf, uint32 length);
+uint32 IPRead(IPSocket *socket, uint8 *buf, uint32 length);
+void IPClose(IPSocket *socket);
+#ifdef IPPRINTF
+void IPPrintf(IPSocket *socket, char *message, int arg0, int arg1, int arg2, int arg3);
+#else
+void IPPrintf(IPSocket *socket, char *message, ...);
+#endif
+void IPResolve(char *name, IPFuncPtr resolvedFunc, void *arg);
+uint32 IPAddressSelf(void);
+
+//http.c
+#define HTML_LENGTH_CALLBACK  -2
+#define HTML_LENGTH_LIST_END  -1
+typedef struct PageEntry_s {
+   const char *name;
+   int length;
+   const char *page;
+} PageEntry_t;
+void HttpInit(const PageEntry_t *Pages, int UseFiles);
+
+//html.c
+void HtmlInit(int UseFiles);
+
+//netutil.c
+void FtpdInit(int UseFiles);
+IPSocket *FtpTransfer(uint32 ip, char *user, char *passwd, 
+                      char *filename, uint8 *buf, int size, 
+                      int send, void (*callback)(uint8 *data, int size));
+void TftpdInit(void);
+IPSocket *TftpTransfer(uint32 ip, char *filename, uint8 *buffer, int size,
+                       void (*callback)(uint8 *data, int bytes));
+void ConsoleInit(void);
+void *IPNameValue(const char *name, void *value);
+
+#endif //__TCPIP_H__