# encoding: UTF-8 __author__ = 'CHENXY' from string import join from lts_struct import structDict def processCallBack(line): orignalLine = line line = line.replace('\tvirtual void ', '') # 删除行首的无效内容 line = line.replace('{};\n', '') # 删除行尾的无效内容 content = line.split('(') cbName = content[0] # 回调函数名称 cbArgs = content[1] # 回调函数参数 if cbArgs[-1] == ' ': cbArgs = cbArgs.replace(') ', '') else: cbArgs = cbArgs.replace(')', '') cbArgsList = cbArgs.split(', ') # 将每个参数转化为列表 cbArgsTypeList = [] cbArgsValueList = [] for arg in cbArgsList: # 开始处理参数 content = arg.split(' ') if len(content) > 1: cbArgsTypeList.append(content[0]) # 参数类型列表 cbArgsValueList.append(content[1]) # 参数数据列表 createTask(cbName, cbArgsTypeList, cbArgsValueList, orignalLine) createProcess(cbName, cbArgsTypeList, cbArgsValueList) def createTask(cbName, cbArgsTypeList, cbArgsValueList, orignalLine): # 从回调函数生成任务对象，并放入队列 funcline = orignalLine.replace('\tvirtual void ', 'void ' + apiName + '::') funcline = funcline.replace('{};', '') ftask.write(funcline) ftask.write('{\n') ftask.write("\tTask task = Task();\n") ftask.write("\ttask.task_name = " + cbName.upper() + ";\n") # define常量 global define_count fdefine.write("#define " + cbName.upper() + ' ' + str(define_count) + '\n') define_count = define_count + 1 # switch段代码 fswitch.write("case " + cbName.upper() + ':\n') fswitch.write("{\n") fswitch.write("\tthis->" + cbName.replace('On', 'process') + '(task);\n') fswitch.write("\tbreak;\n") fswitch.write("}\n") fswitch.write("\n") for i, type_ in enumerate(cbArgsTypeList): if type_ == 'int': ftask.write("\ttask.task_id = " + cbArgsValueList[i] + ";\n") elif type_ == 'bool': ftask.write("\ttask.task_last = " + cbArgsValueList[i] + ";\n") elif 'RspInfoField' in type_: ftask.write("\tif (pRspInfo)\n") ftask.write("\t{\n") ftask.write("\t\ttask.task_error = " + cbArgsValueList[i] + ";\n") ftask.write("\t}\n") ftask.write("\telse\n") ftask.write("\t{\n") ftask.write("\t\tCSecurityFtdcRspInfoField empty_error = CSecurityFtdcRspInfoField();\n") ftask.write("\t\tmemset(&empty_error, 0, sizeof(empty_error));\n") ftask.write("\t\ttask.task_error = empty_error;\n") ftask.write("\t}\n") else: ftask.write("\ttask.task_data = " + cbArgsValueList[i] + ";\n") ftask.write("\tthis->task_queue.push(task);\n") ftask.write("};\n") ftask.write("\n") def createProcess(cbName, cbArgsTypeList, cbArgsValueList): # 从队列中提取任务，并转化为python字典 fprocess.write("void " + apiName + '::' + cbName.replace('On', 'process') + '(Task task)' + "\n") fprocess.write("{\n") fprocess.write("\tPyLock lock;\n") onArgsList = [] for i, type_ in enumerate(cbArgsTypeList): if 'RspInfoField' in type_: fprocess.write("\t"+ type_ + ' task_error = any_cast<' + type_ + '>(task.task_error);\n') fprocess.write("\t"+ "dict error;\n") struct = structDict[type_] for key in struct.keys(): fprocess.write("\t"+ 'error["' + key + '"] = task_error.' + key + ';\n') fprocess.write("\n") onArgsList.append('error') elif type_ in structDict: fprocess.write("\t"+ type_ + ' task_data = any_cast<' + type_ + '>(task.task_data);\n') fprocess.write("\t"+ "dict data;\n") struct = structDict[type_] for key in struct.keys(): fprocess.write("\t"+ 'data["' + key + '"] = task_data.' + key + ';\n') fprocess.write("\n") onArgsList.append('data') elif type_ == 'bool': onArgsList.append('task.task_last') elif type_ == 'int': onArgsList.append('task.task_id') onArgs = join(onArgsList, ', ') fprocess.write('\tthis->' + cbName.replace('On', 'on') + '(' + onArgs +');\n') fprocess.write("};\n") fprocess.write("\n") def processFunction(line): line = line.replace('\tvirtual int ', '') # 删除行首的无效内容 line = line.replace(') = 0;\n', '') # 删除行尾的无效内容 content = line.split('(') fcName = content[0] # 回调函数名称 fcArgs = content[1] # 回调函数参数 fcArgs = fcArgs.replace(')', '') fcArgsList = fcArgs.split(', ') # 将每个参数转化为列表 fcArgsTypeList = [] fcArgsValueList = [] for arg in fcArgsList: # 开始处理参数 content = arg.split(' ') if len(content) > 1: fcArgsTypeList.append(content[0]) # 参数类型列表 fcArgsValueList.append(content[1]) # 参数数据列表 if len(fcArgsTypeList)>0 and fcArgsTypeList[0] in structDict: createFunction(fcName, fcArgsTypeList, fcArgsValueList) def createFunction(fcName, fcArgsTypeList, fcArgsValueList): type_ = fcArgsTypeList[0] struct = structDict[type_] ffunction.write(fcName + '\n') ffunction.write('{\n') ffunction.write('\t' + type_ +' myreq = ' + type_ + '();\n') ffunction.write('\tmemset(&myreq, 0, sizeof(myreq));\n') for key, value in struct.items(): if value == 'string': line = '\tgetChar(req, "' + key + '", myreq.' + key + ');\n' elif value == 'int': line = '\tgetInt(req, "' + key + '", &myreq.' + key + ');\n' elif value == 'double': line = '\tgetDouble(req, "' + key + '", &myreq.' + key + ');\n' ffunction.write(line) ffunction.write('\tint i = this->api->' + fcName + '(&myreq, nRequestID);\n') ffunction.write('\treturn i;\n') ffunction.write('};\n') ffunction.write('\n') ######################################################### apiName = 'MdApi' fcpp = open('SecurityFtdcMdApi.h', 'r') ftask = open('lts_md_task.cpp', 'w') fprocess = open('lts_md_process.cpp', 'w') ffunction = open('lts_md_function.cpp', 'w') fdefine = open('lts_md_define.cpp', 'w') fswitch = open('lts_md_switch.cpp', 'w') define_count = 1 for line in fcpp: if "\tvirtual void On" in line: processCallBack(line) elif "\tvirtual int" in line: processFunction(line) fcpp.close() ftask.close() fprocess.close() ffunction.close() fswitch.close() fdefine.close()