从char*以CSV的格式读入到vector容器里

从char*以CSV的格式读入到vector容器里。

vector<char*>   vecShr;

void getstrforcsv(char* input_buff{for(int k = 0 ; k  < vecShr.size() ; k++ ){char* p_string = vecShr.at(k);delete[] p_string;}vecShr.clear() ;bool bFlagQuote = false;unsigned int unLinePos = 0;unsigned int unLenth = 0;unsigned int i = 0;unsigned int j = 0;char* p_string = NULL;char* p_tmp_string = NULL;bool bFlagFirstPair = false;bool bFlagBreak = false;int nStrLen;unLenth = strlen(input_buff);if(unLenth > 1024){unLenth = 1024;}p_tmp_string = new char[unLenth + 1];if(NULL == p_tmp_string){return;}for(j = 0; j < unLenth; j++){unLinePos = 0;bFlagFirstPair = false;bFlagQuote = false;memset(p_tmp_string, 0, unLenth + 1);for(i = 0; i< unLenth; i++){bFlagBreak = false;// 判断Data是否被Double Quote包围if((0 == unLinePos) && (input_buff[j] == '"')){bFlagFirstPair = true;bFlagQuote = true;p_tmp_string[i++] = input_buff[j++];}if(bFlagQuote){//Double Quote包围int nQuoueNum = 0;switch (input_buff[j]){case '\0':bFlagBreak = true;break;case ',':if(bFlagFirstPair){p_tmp_string[i] = input_buff[j++];}else{bFlagBreak = true;}break;case 0x0A:case 0x0D:if(bFlagFirstPair){p_tmp_string[i] = input_buff[j++];}else{if((input_buff[j+1] == 0x0A) || (input_buff[j+1] ==0x0D)){j++;}bFlagBreak = true;}break;case '"':nQuoueNum = 1;p_tmp_string[i] = input_buff[j];while(input_buff[++j] == '"'){nQuoueNum++;//if((nQuoueNum>3) && ((nQuoueNum - 3) & 0x01))//<--//{//<--多个双引号2个变1个p_tmp_string[++i] = input_buff[j];//}//<--}if(nQuoueNum & 0x01)//nQuoueNum%2{bFlagFirstPair = false;}break;default:p_tmp_string[i] = input_buff[j++];}}else{//Double Quote没包围switch (input_buff[j]){case ',': case '\0':bFlagBreak = true;break;case 0x0A:case 0x0D:if((input_buff[j+1] == 0x0A) || (input_buff[j+1] ==0x0D)){j++;}bFlagBreak = true;break;default:p_tmp_string[i] = input_buff[j++];}}if(bFlagBreak){break;}unLinePos++;}//p_tmp_string[i] = '\0';nStrLen = strlen(p_tmp_string) + 1;if(nStrLen > 1){p_string = new char[nStrLen];if(NULL == p_string){delete[] p_tmp_string;return;}else{strcpy_s(p_string, nStrLen, p_tmp_string);vecShr.push_back(p_string);}}}delete [] p_tmp_string ;return;}