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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [host/] [tools/] [ecostest/] [common/] [eCosTestDownloadFilter.h] - Rev 825
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// ####ECOSHOSTGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of the eCos host tools. // Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 or (at your option) any // later version. // // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the // Free Software Foundation, Inc., 51 Franklin Street, // Fifth Floor, Boston, MA 02110-1301, USA. // ------------------------------------------- // ####ECOSHOSTGPLCOPYRIGHTEND#### //================================================================= // // eCosTestDownloadFilter.h // // Socket/serial download filter class // //================================================================= //================================================================= //#####DESCRIPTIONBEGIN#### // // Author(s): jskov // Contributors: jskov // Date: 1999-09-20 //####DESCRIPTIONEND#### #ifndef _CECOSDOWNLOADFILTER_H #define _CECOSDOWNLOADFILTER_H #include "eCosStd.h" #include "eCosTest.h" #include "eCosSocket.h" #include "eCosSerial.h" //---------------------------------------------------------------------------- // Macros to help extract values from the argument string. // Note: This is probably not an ideal solution, but it was easy to make :) #define INIT_VALUE(__args) unsigned int v; char *__ptr1, *__ptr2 = (__args) #define SET_VALUE(__type, __slot) { \ __ptr1 = strchr(__ptr2, (int) ':'); \ if (*__ptr2 == '\0') \ (__slot) = (__type)-1; \ else { \ if (__ptr1) \ *__ptr1 = 0; \ else \ __ptr1 = strchr( __ptr2, 0) - 1; \ v = atoi(__ptr2); \ __ptr2 = __ptr1+1; \ (__slot) = (__type) v; \ } \ } #define SET_STRING(__slot) { __ptr1 = strchr(__ptr2, (int) ':'); if (__ptr1) *__ptr1 = 0; __slot = __ptr2; __ptr2 = __ptr1+1; } //---------------------------------------------------------------------------- // The filter class class CeCosTestDownloadFilter; class CeCosTestDownloadFilter { public: // Constructor CeCosTestDownloadFilter(); ~CeCosTestDownloadFilter(); // Configuration methods void SetSerialDebug(bool bSerialDebug) { m_bOptSerDebug = bSerialDebug; } void SetFilterTrace(bool bFilterTrace) { m_bOptFilterTrace = bFilterTrace; } bool ContinueSession() { bool r = m_bContinueSession; m_bContinueSession = false; return r; } bool FilterFunctionProper(void*& pBuf, unsigned int& nRead, CeCosSerial& serial, CeCosSocket& socket); private: // If we can guarantee a minimum buffer size in the stub, we can // increase PBUFSIZE. enum {MAX_CMD_LEN=128, PBUFSIZ=400}; enum data_origin_t {SF_TARGET=0, SF_FILTER} ; // Output methods void ConsoleWrite(const char* pszStr); void Trace(const char* pszFormat, ...); void PrintHex(const unsigned char* d1, int len, data_origin_t origin=SF_TARGET); // Target read/write methods void TargetWrite(CeCosSerial &pSer, const unsigned char* buffer, int len); // GDB stuff int tohex(int nib); int hexnumstr(unsigned char* buf, unsigned long num); int hexnumlen(unsigned long num); int put_binary (unsigned char* buf, int cnt, unsigned long dl_address, int packet_size, CeCosSerial& serial); // Options used for configuring behavior. bool m_bNullFilter; bool m_bOptSerDebug; bool m_bOptFilterTrace; // Filter state int m_nCmdIndex; bool m_bCmdFlag; char m_aCmd[MAX_CMD_LEN]; bool m_bContinueSession; // set true only after a successfull dl }; extern bool CALLBACK DownloadFilterFunction(void*& pBuf, unsigned int& nRead, CeCosSerial& serial, CeCosSocket& socket, void* pParem); #endif // _CECOSDOWNLOADFILTER_H
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