自学教程：C++ GetCommand函数代码示例

void RunScript(){    char pstrCommand[MAX_COMMAD_SIZE];    char pstrStringParam[MAX_PARAM_SIZE];    for (g_iCurrScriptLine=0; g_iCurrScriptLine < g_iScriptSize; g_iCurrScriptLine++)    {        g_iCurrentLineChar = 0;        GetCommand(pstrCommand);        if (strcmp(pstrCommand, COMMAND_PRINTSTRING) == 0)        {            GetStringParam(pstrStringParam);            printf("/t%s/n", pstrStringParam);        }        else if (strcmp(pstrCommand, COMMAND_PRINTSTRINGLOOP) == 0)        {            GetStringParam(pstrStringParam);            int iLoopCount = GetIntParam();            for (int i=0; i < iLoopCount; i++)                printf("/t%d: %s/n", i, pstrStringParam);        }        else if (strcmp(pstrCommand, COMMAND_NEWLINE) == 0)        {            printf("/n");        }        else         {            printf("/tError: Invalid Command./n");            break;        }    }}

bool CRegisteredCommands::AddCommand(CLuaMain* pLuaMain, const char* szKey, const CLuaFunctionRef& iLuaFunction, bool bRestricted, bool bCaseSensitive){    assert(pLuaMain);    assert(szKey);    // Check if we already have this key and handler    SCommand* pCommand = GetCommand(szKey, pLuaMain);    if (pCommand && iLuaFunction == pCommand->iLuaFunction)        return false;    // Create the entry    pCommand = new SCommand;    pCommand->pLuaMain = pLuaMain;    pCommand->strKey.AssignLeft(szKey, MAX_REGISTERED_COMMAND_LENGTH);    pCommand->iLuaFunction = iLuaFunction;    pCommand->bRestricted = bRestricted;    pCommand->bCaseSensitive = bCaseSensitive;    // Add it to our list    m_Commands.push_back(pCommand);    return true;}

BOOL Cx179App::InitInstance(){	CWinApp::InitInstance();		CString cmd = GetCommand();	OutputDebugStringA(cmd);	//cmd = L"xxx caihong 123456 room 100001";	if(cmd.Find("caihong") >= 0)	{		ProcessCaihongCmd(cmd);		return TRUE;	}	if(cmd.Find("://") > 0)	{		ProcessWebCmd(cmd);		return TRUE;	}			return TRUE;}

intGetMailcapEntry(FILE *fp)/* Parse a mailcap entry *   On entry- *     fp=mailcap file being read *   If a valid mailcap entry is found then on exit- *     GetMailcapEntry=1 *     mc holds the decoded entry *   Else on exit- *     GetMailcapEntry=0 *     The content of mc is undefined ***/{ int rawentryalloc = 2000, len;  char *rawentry, *s, *t, *LineBuf;  LineBuf = malloc(LINE_BUF_SIZE);  if (!LineBuf) ExitWithError(nomem);  rawentry = malloc(1 + rawentryalloc);  if (!rawentry) ExitWithError(nomem);  *rawentry = 0;  while (fgets(LineBuf, LINE_BUF_SIZE, fp)) {    if (LineBuf[0] == '#') continue;    len = strlen(LineBuf);    if (len == 0) continue;    if (LineBuf[len-1] == '/n') LineBuf[--len] = 0;    if ((len + strlen(rawentry)) > rawentryalloc) {      rawentryalloc += 2000;      rawentry = realloc(rawentry, rawentryalloc+1);      if (!rawentry) ExitWithError(nomem);    }    if (LineBuf[len-1] == '//') {      LineBuf[len-1] = 0;      strcat(rawentry, LineBuf);    } else {      strcat(rawentry, LineBuf);      break;    }  }  free(LineBuf);  for (s=rawentry; *s && isspace((unsigned char) *s); ++s) ;  if (!*s) { /* totally blank entry -- quietly ignore */    free(rawentry);    return(0);  }  s = index(rawentry, ';');  if (!s) { /* ignore invalid entries unless debugging */    if (DoDebug)      fprintf(stderr, "Invalid mailcap entry: %s/n", rawentry);    free(rawentry);    return(0);  }  *s++ = 0;	/* Terminate the content type and point to the remainder */  mc.needsterminal = 0;  mc.copiousoutput = 0;  mc.testcommand = NULL;  mc.label = NULL;  mc.printcommand = NULL;  StripTrailingSpace(rawentry);  mc.contenttype = malloc(1+strlen(rawentry));  if (!mc.contenttype) ExitWithError(nomem);  strcpy(mc.contenttype, rawentry);  t = GetCommand(s, &mc.command);  if (!t) { /* There are no parameters */    free(rawentry);    return(1);  }  s = t;  while (s) {    char *arg, *eq;    t = GetCommand(s, &arg);    eq = index(arg, '=');    if (eq) *eq++ = 0;    if (*arg) {      arg = Cleanse(arg);      if (!strcmp(arg, "needsterminal")) {	mc.needsterminal = 1;      } else if (!strcmp(arg, "copiousoutput")) {	mc.copiousoutput = 1;      } else if (eq && !strcmp(arg, "test")) {	mc.testcommand = eq;      } else if (eq && !strcmp(arg, "description")) {	mc.label = eq;      } else if (eq && !strcmp(arg, "label")) { 	mc.label = eq; /* bogus old name for description */      } else if (eq && !strcmp(arg, "print")) {	mc.printcommand = eq;      } else if (eq && !strcmp(arg, "textualnewlines")) {	/* ExceptionalNewline(mc.contenttype, atoi(eq)); */      } else if (strcmp(arg, "notes")) { /* IGNORE notes field */      } else if (*arg && DoDebug) {        fprintf(stderr, "ignoring mailcap flag: %s/n", arg);      }    }    s = t;  }  free(rawentry);//.........这里部分代码省略.........

void c_main(){	int		i;	bool	autoboot=true;	char	cmd[128];	long	timeout;	int		argc=0;	char	*argv[MAX_ARGS];	CMD_TBL	*cptr;	 	// initiate status.	status.terminalSpeed = SERIAL_SPEED;	status.downloadSpeed = SERIAL_DOWNLOAD_SPEED;	/* initiate serial and timer */	// serial and timer init.	SerialInit(status.terminalSpeed);         printf("/n/nFFUART has been initiated");	TimerInit();	//// printf the required GPL string. //////////////////////////////////////	printf("/n/n");	//printf(" "PACKAGE "-" VERSION "/n Copyright 2005 Embedded Group at [email
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