int invokeFileEng(char *connectionId,char *filename){
int success ;
int sockfd ;
int conid = atoi(connectionId);
sockfd = getSockDscpConn(conid);
success =fileProcess(sockfd,filename,conid);
//get the socket id and send to the file processing program
}
/*Get the delimited data and save it in a strcture in the memory
The data that reaches the client or server is processed in this
method */
void processCmd(char *rcvddata,int socket,int bytes_rcvd){
char *ipdata;
char *arg;
char *iprecdata;
char *argz;
char *field;
int strdlen = strlen(rcvddata);
int strreclen ;
ipdata =(char *)malloc((strdlen + 1)* sizeof(char));
strcpy(ipdata,rcvddata) ;
int count = 0;
int idatacnt = 0;
char *dataarr[50];
char *tokens[3];
int leng;
int ifunction ;
int iIndex;
int oIndex = 0 ;
//char hport[];
int iLoop;
//printf("\n Entry point data:%s",ipdata);
arg = strtok(ipdata,rdelimiter);
while(arg){
//printf("\n Entry point2:%s",arg);
if(strcmp(arg,"REG") == 0){
ifunction = REGISTER_CMD ;
//clear the list and build new
clearClientList(&headClientNode,0);
}else if(strcmp(arg,"CON") == 0){
ifunction = CONNECT_CMD ;
}else if(strcmp(arg,"UP") == 0){
ifunction = UPLOAD_CMD ;
oIndex = 0 ;
}else if(strcmp(arg,"DOW") == 0){
ifunction = DOWNLOAD_CMD ;
}else if(strcmp(arg,"E1")== 0){
printf("--------File error : File not found at remote peer");
}
if(ifunction == CONNECT_CMD && count == 1){
char ips[INET6_ADDRSTRLEN] ;
char *rip = ips ;
updateConnctdPort(socket,arg,&headConnectdNode,rip);
printf("\n-------Connected to Peer :%s",ips);
}
if(ifunction == UPLOAD_CMD){
strreclen = strlen(arg);
dataarr[oIndex] = (char *)malloc((strreclen + 1)* sizeof(char));
strcpy(dataarr[oIndex],arg);
//printf("\n Entry point4:%s",dataarr[oIndex]);
oIndex++ ;
}
if(ifunction == DOWNLOAD_CMD){
strreclen = strlen(arg);
dataarr[oIndex] = (char *)malloc((strreclen + 1)* sizeof(char));
strcpy(dataarr[oIndex],arg);
oIndex++ ;
}
if(ifunction == REGISTER_CMD ){
strreclen = strlen(arg);
//iprecdata = (char *)malloc((strreclen + 1)* sizeof(char));
//strcpy(iprecdata,arg);
dataarr[oIndex] = (char *)malloc((strreclen + 1)* sizeof(char));
strcpy(dataarr[oIndex],arg);
//printf("\n Entry point4:%s",dataarr[oIndex]);
oIndex++ ;
}
count++ ;
arg = strtok(NULL,rdelimiter) ;
}
if(ifunction == REGISTER_CMD){
for(iLoop = 0;iLoop < oIndex;iLoop++){
//printf("Row data is:%s",dataarr[iLoop]);
char *rec = strtok(dataarr[iLoop],fdelimiter);
//rec = strtok(dataarr[iLoop],fdelimiter);
iIndex = 0 ;
while(rec){
tokens[iIndex] = strdup(rec);
if(iIndex == 4){
//Call method to add to the clients to server list
//printf("\n %s, %s, %s,%s",tokens[0],tokens[1],tokens[2],tokens[3]);
addClientstoList(&headClientNode,tokens[0],tokens[1],tokens[2],atoi(tokens[3]),1);
}
iIndex++ ;
rec = strtok(NULL,fdelimiter);
}
}
}
if(ifunction == REGISTER_CMD){
listactpeers(0,headClientNode,0);
}
if(ifunction == UPLOAD_CMD){
//call multiple receive
//fileReceive1(dataarr[1],dataarr[2],socket);
if(oIndex ==3){
dataarr[oIndex] = (char *)malloc((strreclen + 1)* sizeof(char));
strcpy(dataarr[oIndex],"\0");
}
fileReceive(dataarr[1],dataarr[2],dataarr[3],socket,bytes_rcvd);
//printf("\n THe sample data is%s :%s :%s",dataarr[1],dataarr[2],dataarr[3]);
}
if(ifunction == DOWNLOAD_CMD){
int connectId = getConnectionId(socket);
int success = 0;
success = fileProcess(socket,dataarr[1],connectId);
//error in reading file send it to client
if(success == 0){
send(socket,"E1@@@E",7,0);
}
}
if(ifunction == CONNECT_CMD){
}
}
void browser::tagParsing(WCHAR* message, HDC hdc, HWND mainhWnd, int yPos)
{
WCHAR tempIp[MAXLEN] = { '\0', };
WCHAR tempPort[MAXLEN] = { '\0', };
if (ip != NULL && port != NULL)
{
lstrcpyW(tempIp, ip);
lstrcpyW(tempPort, port);
}
initialize();
if (ip != NULL && port != NULL)
{
lstrcpyW(ip, tempIp);
lstrcpyW(port, tempPort);
}
unsigned int i = 0;
int tagFlag = 0; //tag시작을 알림
int outTagFlag = 0; //태그의 종료를 알리는 변수
int headerFlag = 0;
int tempBodyFlag = 0; //body안에서 tag의 시작을 알림
int bodyFlag = 0; //body의 시작을 알림
int fontHeight = 0;
int styleFlag = 0;
int htempX = 0;
int htempY = 0;
WCHAR htempUri[MAXLEN] = { '\0', };
WCHAR* tempMessage = NULL;
wstring fileName = TEXT("");
wstring tempTag = TEXT(""); //tag내용 저장
wstring body = TEXT(""); //tag사이의 내용 담기
wstring hTag[] = { TEXT("<h1>"), TEXT("<h2>"), TEXT("<h3>"), TEXT("<h4>"), TEXT("<h5>"), TEXT("<h6>") };
RECT rect = {0, };
HFONT hFont = 0, oldFont = 0;
GetClientRect(mainhWnd, &rect);
x = rect.left;
y = rect.top;
y += 100 - yPos;
//메시지만큼 배열 생성
tempMessage = (WCHAR*)malloc(sizeof(WCHAR) * (lstrlenW(message) + 1));
memset(tempMessage, '\0', (lstrlenW(message) + 1));
lstrcpyW(tempMessage, message);
//에러일 경우
if (lstrcmpW(tempMessage, TEXT("HTTP/1.1 404 Not Found")) == 0)
{
TextOut(hdc, x, y, tempMessage, lstrlenW(tempMessage));
return;
}
else if (lstrcmpW(tempMessage, TEXT("HTTP/1.1 400 Bad Request")) == 0)
{
TextOut(hdc, x, y, tempMessage, lstrlenW(tempMessage));
return;
}
while (1)
{
//body가 나왔을때의 동작 정의
if (tempMessage[i] == '<' && bodyFlag == 1)
{
tempTag += tempMessage[i];
i++;
tagFlag = 1;
continue;
}
if (tempMessage[i] == '>' && bodyFlag == 1)
{
tempTag += tempMessage[i];
if (outTagFlag == 0) // </~>이 아닐때
{
/////////////////////////////////////////////////////////////////////
const WCHAR* p = NULL;
p = wcsstr(tempTag.c_str(), TEXT("img src"));
/* 이미지 파일 이름 찾기*/
if (p != NULL)
{
//파일이 나왔을 때 그 전 바디 내용 출력
TextOut(hdc, x, y, body.c_str(), body.length());
x += (body.length() * 10);
int pivot = 0;
for (int j = 0; tempTag[j] != NULL; j++)
{
if (tempTag[j] != '\"' && pivot == 1)
{
fileName += tempTag[j];
}
if (tempTag[j] == '\"' && pivot == 0)
{
j++;
fileName += tempTag[j];
pivot = 1;
}
else if (tempTag[j] == '\"' && pivot == 1)
{
break;
}
}
//파일 처리 함수
fileProcess(fileName, hdc);
//변수 초기화
fileName = TEXT("");
body = TEXT("");
tempTag = TEXT("");
tagFlag = 0;
i++;
continue;
}
/////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
p = wcsstr(tempTag.c_str(), TEXT("form action"));
if (p != NULL) //form action 일 때
{
WCHAR formTag[MAXLEN] = { '\0', };
lstrcpyW(formTag, tempTag.c_str());
p = wcstok(formTag, TEXT("\""));
p = wcstok(NULL, TEXT("\""));
printf("%s\n", p); //파일
p = wcstok(NULL, TEXT("\""));
p = wcstok(NULL, TEXT("\""));
printf("%s\n", p); //메시지
}
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
p = wcsstr(tempTag.c_str(), TEXT("input type"));
if (p != NULL)
{
TextOut(hdc, x, y, body.c_str(), body.length());
WCHAR inputTag[MAXLEN] = { '\0', };
lstrcpyW(inputTag, tempTag.c_str());
p = wcstok(inputTag, TEXT("="));
p = wcstok(NULL, TEXT(" "));//edit
p = wcstok(NULL, TEXT("\""));
p = wcstok(NULL, TEXT("\""));//name
}
//////////////////////////////////////////////////////
p = wcsstr(tempTag.c_str(), TEXT("a href"));
if (p != NULL)
{
TextOut(hdc, x, y, body.c_str(), body.length());
x += (body.length() * 10);
WCHAR inputTag[MAXLEN] = { '\0', };
lstrcpyW(inputTag, tempTag.c_str());
p = wcstok(inputTag, TEXT("\""));
p = wcstok(NULL, TEXT("\""));
htempX = x;
htempY = y;
wcscpy(htempUri, p);
tagStack.push(TEXT("<a>"));
}
//////////////////////////////////////////////
//h~태그일때 h 확인
for (int j = 0; j < sizeof(hTag) / sizeof(hTag[0]); j++)
{
if (lstrcmpW(tempTag.c_str(), hTag[j].c_str()) == 0) //h태그라 판단
{
switch (j)
{
case 0:
fontHeight = 40;
break;
case 1:
fontHeight = 35;
break;
case 2:
fontHeight = 30;
break;
case 3:
fontHeight = 25;
break;
case 4:
fontHeight = 20;
break;
case 5:
fontHeight = 15;
break;
}
hFont = CreateFont(fontHeight, 0, 0, 0, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 0, 0,
VARIABLE_PITCH | FF_ROMAN, TEXT("Impect"));
oldFont = (HFONT)SelectObject(hdc, hFont);
tagStack.push(tempTag);
}
}
//<br>, <h~>, ...등등 일 때 정의
if (lstrcmpW(tempTag.c_str(), TEXT("<br>")) == 0)
{
TextOut(hdc, x, y, body.c_str(), body.length());
x = rect.left;
y += 30;
}
body = TEXT("");
tempTag = TEXT("");
outTagFlag = 0;
tagFlag = 0;
i++;
continue;
}
else//새로나온 태그가 end tag일 때
{
//</br>, </body> 일 때 정의
if (lstrcmpW(tempTag.c_str(), TEXT("<br>")) == 0)
{
TextOut(hdc, x, y, body.c_str(), body.length());
y += 30;
tempTag = TEXT("");
body = TEXT("");
outTagFlag = 0;
i++;
continue;
}
///////////////////////////////////////////////////////
if (lstrcmpW(tempTag.c_str(), TEXT("<p>")) == 0)
{
TextOut(hdc, x, y, body.c_str(), body.length());
y += 30;
tempTag = TEXT("");
body = TEXT("");
outTagFlag = 0;
i++;
continue;
}
if (!tagStack.empty())
{
if (lstrcmpW(tagStack.top().c_str(), tempTag.c_str()) == 0)
{
//body짝일 때
if (lstrcmpW(tempTag.c_str(), TEXT("<body>")) == 0)
{
TextOut(hdc, x, y, body.c_str(), body.length());
bodyFlag = 0;
tagStack.pop();
}
//h~ 짝일 때
for (int j = 0; j < sizeof(hTag) / sizeof(hTag[0]); j++)
{
if (lstrcmpW(tempTag.c_str(), hTag[j].c_str()) == 0) //h태그라 판단
{
TextOut(hdc, x, y, body.c_str(), body.length());
y += fontHeight;
fontHeight = 0;
SelectObject(hdc, oldFont);
DeleteObject(hFont);
tagStack.pop();
}
}
if (lstrcmpW(tempTag.c_str(), TEXT("<a>")) == 0)
{
SetTextColor(hdc, RGB(0, 0, 255));
TextOut(hdc, x, y, body.c_str(), body.length());
struct hyperLink tempLink = { 0, };
tempLink.x = htempX;
tempLink.y = htempY;
tempLink.width = body.length()*20;
tempLink.height = 20;
wsprintfW(tempLink.uri,TEXT("%s:%s/%s"),ip, port, htempUri);
linker.push_back(tempLink);
htempX = 0;
htempY = 0;
memset(htempUri, '\0', MAXLEN);
x += (body.length() * 15);
SetTextColor(hdc, RGB(0, 0, 0));
tagStack.pop();
}
}
else// 짝이 안 맞아서 종료
{
break;
}
}
}
tempTag = TEXT("");
tagFlag = 0;
body = TEXT("");
outTagFlag = 0;
i++;
continue;
}
/////////////////////////////////////////////////
if (tempMessage[i] == '<' && bodyFlag == 0)
{
tagFlag = 1;
tempTag += tempMessage[i];
i++;
continue;
}
if (tempMessage[i] == '>' && bodyFlag == 0)
{
tempTag += tempMessage[i];
if (outTagFlag == 0)
{
if (lstrcmpW(tempTag.c_str(), TEXT("<body>")) == 0) //body인지 판별
{
bodyFlag = 1;
tagStack.push(tempTag);
}
else if (lstrcmpW(tempTag.c_str(), TEXT("<center>")) == 0) //center인지 판별
{
x = (rect.top + rect.right) / 2;
tagStack.push(tempTag);
}
else if (lstrcmpW(tempTag.c_str(), TEXT("<title>")) == 0)
{
//no action
tagStack.push(tempTag);
}
else if (lstrcmpW(tempTag.c_str(), TEXT("<style>")) == 0)
{
//no action
tagStack.push(tempTag);
}
else if (lstrcmpW(tempTag.c_str(), TEXT("<span>")) == 0)
{
//no action
tagStack.push(tempTag);
}
else if (lstrcmpW(tempTag.c_str(), TEXT("<br>")) == 0)
{
y += 30;
x = rect.left;
}
else if (lstrcmpW(tempTag.c_str(), TEXT("<li>")) == 0)
{
tagStack.push(tempTag);
}
else
{
tagStack.push(tempTag);
}
}
else //순서쌍 확인
{
if (!tagStack.empty())
{
if (lstrcmpW(tagStack.top().c_str(), tempTag.c_str()) == 0)
{
if (lstrcmpW(tagStack.top().c_str(), TEXT("<title>")) == 0) //title 짝
{
SetWindowTextW(mainhWnd, body.c_str()); //타이틀의 내용으로 window 타이틀 변경
tagStack.pop();
}
else if (lstrcmpW(tagStack.top().c_str(), TEXT("<center>")) == 0) //center 짝
{
x = rect.top;
//SetTextAlign(hdc, TA_LEFT);
tagStack.pop();
}
else if (lstrcmpW(tagStack.top().c_str(), TEXT("<style>")) == 0)
{
styleParsing(body, mainhWnd);
tagStack.pop();
}
else if (lstrcmpW(tagStack.top().c_str(), TEXT("<span>")) == 0)
{
TextOut(hdc, x, y, body.c_str(), body.length());
x += (body.length() * 16);
tagStack.pop();
}
else if (lstrcmpW(tagStack.top().c_str(), TEXT("<li>")) == 0)
{
TextOut(hdc, x, y, body.c_str(), body.length());
x = rect.left;
y += 30;
tagStack.pop();
}else if (lstrcmpW(tagStack.top().c_str(), TEXT("<html>")) == 0)
{
break;
}
}
}
}
tempTag = TEXT("");
body = TEXT("");
tagFlag = 0;
outTagFlag = 0;
i++;
continue;
}
if (tagFlag == 0) //tag가 아니면 body 변수에 모든 내용 저장
{
body += tempMessage[i];
i++;
continue;
}
if (tagFlag == 1) //태그 내용 저장
{
if (tempMessage[i] == '/')
{
tagFlag = 1;
outTagFlag = 1; //끝 태그
i++;
continue;
}
if (tempMessage[i] >= 'A' && tempMessage[i] <= 'Z') //소문자로 만들기
{
tempTag += tempMessage[i] + 32;
}
else
{
tempTag += tempMessage[i];
}
i++;
continue;
}
////////////////////////////////////////////////////
i++;
}
}
