mirror of
https://github.com/ksherlock/tcpsnooper.git
synced 2024-11-27 04:49:31 +00:00
show user record variables for ipids.
This commit is contained in:
Kelvin Sherlock
parent
267e1803d0
commit
f96d3817e6
203
nscda.c
203
nscda.c
@ -117,11 +117,18 @@ void Display(Word ipid, srBuff *srBuffer) {
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fputs(buffer, stdout);
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}
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/* clang-format off */
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asm int ReadKey(void) {
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sep #0x20 loop : lda > 0xe0c000 bpl loop sta > 0xe0c010 rep #0x20 and
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#0x7f rtl
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sep #0x20
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loop:
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lda >0xe0c000
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bpl loop
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sta >0xe0c010
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rep #0x20
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and #0x7f
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rtl
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}
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/* clang-format on */
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/* ORCA Console control codes */
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#define CURSOR_ON 0x05
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@ -139,7 +146,7 @@ asm int ReadKey(void) {
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int ReadInt(void) {
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unsigned i = 0;
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unsigned c;
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unsigned rv;
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unsigned rv = 0;
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putchar(CURSOR_ON);
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while (1) {
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@ -154,9 +161,12 @@ int ReadInt(void) {
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break;
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} else if ((c == 8) || (c == 0x7f)) {
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if (i) {
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fputs("\x08 \x08", stdout);
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/*
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putchar(8);
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putchar(' ');
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putchar(8);
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*/
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i--;
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rv /= 10;
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}
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@ -182,8 +192,8 @@ void hexdump(const void *data, Word length) {
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Word x;
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static char text[17];
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if (length > 16 * 320)
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length = 16 * 320;
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if (length > 16 * 16)
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length = 16 * 16;
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for (i = 0, j = 0, x = 0; i < length; i++) {
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@ -202,7 +212,7 @@ void hexdump(const void *data, Word length) {
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buffer[j++] = 0;
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text[x++] = 0;
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printf("%04x: %s%s\r", i - 15, buffer, text);
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printf("%04x: %s%s\r", i & ~0x0f, buffer, text);
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j = 0;
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x = 0;
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}
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@ -214,25 +224,40 @@ void hexdump(const void *data, Word length) {
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buffer[j++] = 0;
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text[x++] = 0;
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printf("%04x: %s%s\r", i - 15, buffer, text);
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printf("%04x: %s%s\r", i & ~0x0f, buffer, text);
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}
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}
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void print_tab(const char *name, unsigned len) {
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static const char *underscore80 =
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"________________________________________"
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"________________________________________";
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printf(" %.*s\r", len + 2, underscore80);
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printf("_/ %s \\", name);
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printf("%.*s\r\r", 80 - len - 5, underscore80);
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}
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void DisplayQueue(Word which, const userRecord *rec) {
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Handle h;
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Word size;
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putchar(0x0c);
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if (which == 'S') {
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fputs("Send Queue\r\r");
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print_tab("Send Queue", 10);
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h = (Handle)rec->uwTCPDataOut;
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} else {
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fputs("Receive Queue\r\r");
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print_tab("Receive Queue", 13);
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h = (Handle)rec->uwTCPDataIn;
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}
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if (h) {
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size = GetHandleSize(h);
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printf("Size: $%04x\r\r", size);
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hexdump(*h, size);
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}
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}
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@ -241,10 +266,11 @@ void DisplayDP(void) {
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Word dp;
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putchar(0x0c);
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fputs("Marinetti DP\r\r", stdout);
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print_tab("Direct Page", 11);
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dp = TCPIPGetDP();
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printf("Direct Page: $%04x\r", dp);
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printf("Address: $%04x\r\r", dp);
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hexdump((void *)dp, 0x0100);
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}
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@ -258,7 +284,7 @@ void DisplayLinkLayer(void) {
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lv = TCPIPGetLinkVariables();
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putchar(0x0c);
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fputs("Link Layer Status\r\r", stdout);
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print_tab("Link Layer Status", 17);
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printf("MethodID: $%04x\r", link.liMethodID);
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printf("Name: %b\r", link.liName);
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@ -284,7 +310,7 @@ void DisplayTCP(void) {
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unsigned c;
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putchar(0x0c);
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fputs("TCP Status\r\r", stdout);
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print_tab("TCP Status", 10);
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// version
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VersionString(0, TCPIPLongVersion(), buffer);
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@ -314,39 +340,123 @@ void DisplayTCP(void) {
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printf("Login Count: %d\r", TCPIPGetLoginCount());
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}
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unsigned DisplayIpid(unsigned ipid) {
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void DisplayIpid2(unsigned page, userRecord *rec) {
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print_tab("User Record", 11);
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if (page == 0) {
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printf(" uwUserID: %04x\r", rec->uwUserID);
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printf(" uwDestIP: %08lx\r", rec->uwDestIP);
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printf(" uwDestPort: %04x\r", rec->uwDestPort);
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printf(" uwIP_TOS: %04x\r", rec->uwIP_TOS);
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printf(" uwIP_TTL: %04x\r", rec->uwIP_TTL);
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printf(" uwSourcePort: %04x\r", rec->uwSourcePort);
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printf(" uwLogoutPending: %04x\r", rec->uwLogoutPending);
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printf(" uwICMPQueue: %08lx\r", rec->uwICMPQueue);
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printf(" uwTCPQueue: %08lx\r", rec->uwTCPQueue);
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printf(" uwTCPMaxSendSeg: %04x\r", rec->uwTCPMaxSendSeg);
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printf(" uwTCPMaxReceiveSeg: %04x\r", rec->uwTCPMaxReceiveSeg);
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printf(" uwTCPDataInQ: %08lx\r", rec->uwTCPDataInQ);
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printf(" uwTCPDataIn: %08lx\r", rec->uwTCPDataIn);
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printf(" uwTCPPushInFlag: %04x\r", rec->uwTCPPushInFlag);
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printf(" uwTCPPushInOffset: %08lx\r", rec->uwTCPPushInOffset);
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printf(" uwTCPPushOutFlag: %04x\r", rec->uwTCPPushOutFlag);
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printf(" uwTCPPushOutSEQ: %08lx\r", rec->uwTCPPushOutSEQ);
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printf(" uwTCPDataOut: %08lx\r", rec->uwTCPDataOut);
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return;
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}
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if (page == 1) {
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printf(" uwSND_UNA: %08lx\r", rec->uwSND_UNA);
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printf(" uwSND_NXT: %08lx\r", rec->uwSND_NXT);
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printf(" uwSND_WND: %04x\r", rec->uwSND_WND);
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printf(" uwSND_UP: %04x\r", rec->uwSND_UP);
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printf(" uwSND_WL1: %08lx\r", rec->uwSND_WL1);
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printf(" uwSND_WL2: %08lx\r", rec->uwSND_WL2);
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printf(" uwISS: %08lx\r", rec->uwISS);
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printf(" uwRCV_NXT: %08lx\r", rec->uwRCV_NXT);
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printf(" uwRCV_WND: %04x\r", rec->uwRCV_WND);
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printf(" uwRCV_UP: %04x\r", rec->uwRCV_UP);
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printf(" uwIRS: %08lx\r", rec->uwIRS);
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printf(" uwTCP_State: %04x\r", rec->uwTCP_State);
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printf(" uwTCP_StateTick: %08lx\r", rec->uwTCP_StateTick);
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printf(" uwTCP_ErrCode: %04x\r", rec->uwTCP_ErrCode);
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printf(" uwTCP_ICMPError: %04x\r", rec->uwTCP_ICMPError);
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printf(" uwTCP_Server: %04x\r", rec->uwTCP_Server);
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printf(" uwTCP_ChildList: %08lx\r", rec->uwTCP_ChildList);
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printf(" uwTCP_ACKPending: %04x\r", rec->uwTCP_ACKPending);
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return;
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}
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if (page == 2) {
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printf(" uwTCP_ForceFIN: %04x\r", rec->uwTCP_ForceFIN);
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printf(" uwTCP_FINSEQ: %08lx\r", rec->uwTCP_FINSEQ);
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printf(" uwTCP_MyFINACKed: %04x\r", rec->uwTCP_MyFINACKed);
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printf(" uwTCP_Timer: %08lx\r", rec->uwTCP_Timer);
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printf(" uwTCP_TimerState: %04x\r", rec->uwTCP_TimerState);
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printf(" uwTCP_rt_timer: %04x\r", rec->uwTCP_rt_timer);
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printf(" uwTCP_2MSL_timer: %04x\r", rec->uwTCP_2MSL_timer);
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printf(" uwTCP_SaveTTL: %04x\r", rec->uwTCP_SaveTTL);
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printf(" uwTCP_SaveTOS: %04x\r", rec->uwTCP_SaveTOS);
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printf(" uwTCP_TotalIN: %08lx\r", rec->uwTCP_TotalIN);
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printf(" uwTCP_TotalOUT: %08lx\r", rec->uwTCP_TotalOUT);
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printf(" uwUDP_Server : %04x\r", rec->uwUDP_Server);
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printf(" uwUDPQueue : %08lx\r", rec->uwUDPQueue);
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printf(" uwUDPError : %04x\r", rec->uwUDPError);
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printf(" uwUDPErrorTick : %08lx\r", rec->uwUDPErrorTick);
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printf(" uwUDPCount : %08lx\r", rec->uwUDPCount);
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printf(" uwTriggers[0]: %08lx\r", rec->uwTriggers[0]);
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printf(" uwSysTriggers[0]: %08lx\r", rec->uwSysTriggers[0]);
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}
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}
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int DisplayIpid(unsigned ipid) {
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/* extended debug information */
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enum { MAX_PAGE = 0; };
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enum { MAX_PAGE = 4 };
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Handle h;
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Word size;
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unsigned page = 0;
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userRecord *rec;
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unsigned c;
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putchar(0x0c);
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printf("IPID: %d\r", ipid);
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if ((ipid > 100) || (ipid & 0x01)) return -1;
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h = (Handle)TCPIPGetUserRecord(ipid);
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if (_toolErr || !h) {
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printf("\r\rInvalid PID");
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ReadKey();
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return;
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}
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if (_toolErr || !h) return -1;
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size = (Word)GetHandleSize(h);
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rec = (userRecord *)*h;
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for (;;) {
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putchar(0x0c);
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switch (page) {
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case 0:
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case 1:
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case 2:
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DisplayIpid2(page, rec);
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break;
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case 3:
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DisplayQueue('R', rec);
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break;
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case 4:
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DisplayQueue('S', rec);
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break;
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}
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for (;;) {
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c = ReadKey();
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if (c == 0x1b || c == 'Q' || c == 'q')
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return;
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return 0;
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if (c == LEFT) {
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if (page == 0)
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page = MAX_PAGE;
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@ -366,20 +476,6 @@ unsigned DisplayIpid(unsigned ipid) {
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}
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}
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printf("Datagram count (all): %d\r", TCPIPGetDatagramCount(ipid, protocolAll));
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printf("Datagram count (icmp): %d\r",
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TCPIPGetDatagramCount(ipid, protocolICMP));
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printf("Datagram count (tcp): %d\r", TCPIPGetDatagramCount(ipid, protocolTCP));
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printf("Datagram count (udp): %d\r", TCPIPGetDatagramCount(ipid, protocolUDP));
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printf("User statistic 1: $%08lx\r", TCPIPGetUserStatistic(ipid, 1));
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printf("User statistic 2: $%08lx\r", TCPIPGetUserStatistic(ipid, 2));
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}
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void DisplayIpids(void) {
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static srBuff srBuffer;
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@ -417,6 +513,13 @@ void DisplayIpids(void) {
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}
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}
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/*
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putchar(30);
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putchar(32 + 0);
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putchar(32 + 23);
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putchar(29);
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*/
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#define status_line() fputs("\x1e\x20\x37\x1d", stdout)
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void DisplayMain(void) {
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enum { MAX_PAGE = 3 };
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@ -440,12 +543,8 @@ void DisplayMain(void) {
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break;
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}
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/* DCA */
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menu:
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putchar(30);
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putchar(32 + 0);
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putchar(32 + 23);
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putchar(29); /* erase line */
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status_line();
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if (page == 0) {
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fputs("Q: Quit I: Info", stdout);
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@ -472,17 +571,21 @@ void DisplayMain(void) {
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break;
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}
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if (c == 'I' || c == 'i') {
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putchar(30);
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putchar(32 + 0);
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putchar(32 + 23);
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putchar(29); /* erase line */
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int ok, ipid;
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status_line();
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fputs("ipid: ", stdout);
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int ipid = ReadInt();
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ipid = ReadInt();
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if (ipid < 0)
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goto menu;
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DisplayIpid(ipid);
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ok = DisplayIpid(ipid);
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if (ok < 0) {
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status_line();
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SysBeep();
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fputs("Invalid ipid", stdout);
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ReadKey();
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goto menu;
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}
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break;
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}
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SysBeep();
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