int32_t nsIMAPBodypartMultipart::Generate(nsIMAPBodyShell *aShell, bool stream, bool prefetch)
{
int32_t len = 0;
if (GetIsValid())
{
if (stream && !prefetch)
aShell->GetConnection()->Log("SHELL","GENERATE-Multipart",m_partNumberString);
// Stream out the MIME header of this part
bool parentIsMessageType = GetParentPart() ? (GetParentPart()->GetType() == IMAP_BODY_MESSAGE_RFC822) : true;
// If this is multipart/signed, then we always want to generate the MIME headers of this multipart.
// Otherwise, we only want to do it if the parent is not of type "message"
bool needMIMEHeader = !parentIsMessageType; // !PL_strcasecmp(m_bodySubType, "signed") ? true : !parentIsMessageType;
if (needMIMEHeader && !aShell->GetPseudoInterrupted()) // not a message body's type
{
len += GenerateMIMEHeader(aShell, stream, prefetch);
}
if (ShouldFetchInline(aShell))
{
for (int i = 0; i < m_partList->Count(); i++)
{
if (!aShell->GetPseudoInterrupted())
len += GenerateBoundary(aShell, stream, prefetch, false);
if (!aShell->GetPseudoInterrupted())
len += ((nsIMAPBodypart *)(m_partList->ElementAt(i)))->Generate(aShell, stream, prefetch);
}
if (!aShell->GetPseudoInterrupted())
len += GenerateBoundary(aShell, stream, prefetch, true);
}
else
{
// fill in the filling within the empty part
if (!aShell->GetPseudoInterrupted())
len += GenerateEmptyFilling(aShell, stream, prefetch);
}
}
m_contentLength = len;
return m_contentLength;
}
// Construct the strings for the http.
static int ConstructStringsForMethod(SoundCloudCAPI *api,const char* httpMethod,const char *resource,SoundCloudCAPI_Parameter* parameters,int num_params,char **url,char **body,size_t* bodylen,char **header)
{
char *newurl,*suffix,*tail,*boundary,*headerstring,*pstring,*postargs=0,*sigurl,*signed_url;
size_t datalen,headlen,taillen,urllen;
if (api->t_type!=2) return SoundCloudCAPICallback_didFailWithError;
// Construct the root of the url.
headlen=strlen(api->apiBaseURL)+strlen(resource);
if (*resource!='/') headlen++;
taillen=strlen(httpMethod)+10+4;
urllen=headlen+taillen;
newurl=(char*)malloc(urllen+1);newurl[urllen]=0;
// Here's the URL and the resource.
sprintf(newurl,"%s%s%s",api->apiBaseURL,(*resource=='/')?"":"/",resource);
if (newurl[headlen-1]=='/') headlen--;
suffix=newurl+headlen;
// Add the suffix to request the response format
tail=suffix+sprintf(suffix,".%s",(api->responseFormat)?"js":"xml");
// Append the access method
// tail+=sprintf(tail,"?_method=%s",httpMethod);
// Unsigned URL is complete.
// Generate a boundary and header for any multipart we have.
boundary=GenerateBoundary();
headerstring=(char*)malloc(100+strlen(boundary)); // construct a header string
sprintf(headerstring,"Content-Type: multipart/form-data; boundary=%s",boundary);
// Construct a binary field containing all the parameter data (files, strings etc).
pstring=ParametersToString(parameters, num_params,&datalen,boundary);
if (!datalen) {free(headerstring);headerstring=(char*)malloc(1);*headerstring=0;} // don't use a multipart header if we don't have actual data.
// Sign the URL.
sc_log(api,SoundCloudCAPI_LogLevel_Debug,"Signing url [%s], method [%s], with [%s][%s][%s][%s]\n",newurl,httpMethod,api->consumerKey,api->consumerSecret,api->t_key,api->t_secret);
sigurl = oauth_sign_url2(newurl, &postargs, OA_HMAC, httpMethod, api->consumerKey, api->consumerSecret, api->t_key, api->t_secret);
// Concatenate the post args onto the url.
signed_url=(char*)malloc(2+strlen(sigurl)+strlen(postargs));sprintf(signed_url,"%s?%s",sigurl,postargs);
sc_log(api,SoundCloudCAPI_LogLevel_Debug,"Sending Url [%s], header[%s], body[%s]\n",signed_url,headerstring,pstring);
free(newurl);free(boundary);free(sigurl);if(postargs)free(postargs);
(*header)=headerstring; // SAVE
(*body)=pstring;
(*bodylen)=datalen;
(*url)=signed_url;
return 0;
}
bool SendFile(HANDLE hFile, const TCHAR* sUrl, const char* sVariableName, const char* sFileName) {
if(!hFile) return false;
bool result = false;
LARGE_INTEGER lnSize;
if(!GetFileSizeEx(hFile, &lnSize)){
CloseHandle(hFile);
return false;
}
DWORD nDataSize = lnSize.LowPart;
if(!(nDataSize>0)) {
CloseHandle(hFile);
return false;
}
std::vector<char> pData(nDataSize);
DWORD nReadSize = 0;
if(!ReadFile(hFile, (void*)&pData[0], nDataSize, &nReadSize, NULL) || !(nReadSize >0) || (nReadSize != nDataSize)) {
CloseHandle(hFile);
return false;
}
CloseHandle(hFile);
TCHAR extraInfo[URL_PART_SIZE];
TCHAR hostName[URL_PART_SIZE];
TCHAR passwordSet[URL_PART_SIZE];
TCHAR schemeUrl[URL_PART_SIZE];
TCHAR fileUrlPath[URL_PART_SIZE];
TCHAR userName[URL_PART_SIZE];
URL_COMPONENTS aUrl;
aUrl.dwStructSize=sizeof(URL_COMPONENTS);
aUrl.dwHostNameLength=URL_PART_SIZE;
aUrl.dwPasswordLength=URL_PART_SIZE;
aUrl.dwSchemeLength=URL_PART_SIZE;
aUrl.dwUrlPathLength=URL_PART_SIZE;
aUrl.dwUserNameLength=URL_PART_SIZE;
aUrl.dwExtraInfoLength=URL_PART_SIZE;
aUrl.lpszExtraInfo=extraInfo;
aUrl.lpszHostName=hostName;
aUrl.lpszPassword=passwordSet;
aUrl.lpszScheme=schemeUrl;
aUrl.lpszUrlPath=fileUrlPath;
aUrl.lpszUserName=userName;
PCTSTR rgpszAcceptTypes[] = {_T("text/*"), NULL};
if(!InternetCrackUrl(sUrl, 0, 0, &aUrl)) return false;
HINTERNET hInternet = InternetOpen(TEXT("swas"),INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
if(hInternet) {
HINTERNET hConnect = InternetConnect(hInternet,aUrl.lpszHostName, aUrl.nPort, aUrl.lpszUserName, aUrl.lpszHostName, INTERNET_SERVICE_HTTP, 0, 0);
if(hConnect){
HINTERNET hReq = HttpOpenRequest(hConnect, TEXT("POST"), aUrl.lpszUrlPath, NULL, NULL, rgpszAcceptTypes,
INTERNET_FLAG_NO_UI | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_RELOAD, 0);
if(hReq) {
//see http://stackoverflow.com/questions/6407755/how-to-send-a-zip-file-using-wininet-in-my-vc-application
char sBoundary[HEADERS_MAX_SIZE];
if(GenerateBoundary(sBoundary, HEADERS_MAX_SIZE, sFileName)) {
std::stringstream osHeaders;
std::stringstream osHeadPart;
std::stringstream osTailPart;
const char const endl[] = "\r\n";
osHeaders<<"Content-Type: multipart/form-data; boundary="<<sBoundary;
osHeadPart<<"--"<<sBoundary<<endl;
osHeadPart<<"Content-Disposition: form-data; ";
osHeadPart<<"name=\""<<((NULL != sVariableName)?sVariableName:"filearg")<<"\"; ";
osHeadPart<<"filename=\""<<((NULL != sFileName)?sFileName:"Chrome Tabs")<<"\""<<endl;
osHeadPart<<"Content-Type: application/octet-stream"<<endl;
osHeadPart<<endl;
osTailPart<<endl<<"--"<<sBoundary<<"--"<<endl;
std::string sHeaders = osHeaders.str();
std::string sHeadPart = osHeadPart.str();
std::string sTailPart = osTailPart.str();
HttpAddRequestHeadersA(hReq, sHeaders.c_str(), -1, HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDREQ_FLAG_ADD);
INTERNET_BUFFERS bufferIn;
memset(&bufferIn, 0, sizeof(INTERNET_BUFFERS));
bufferIn.dwStructSize = sizeof(INTERNET_BUFFERS);
bufferIn.dwBufferTotal = sHeadPart.length() + nDataSize + sTailPart.length();
DWORD bytesWritten;
if(HttpSendRequestEx(hReq, &bufferIn, NULL, HSR_INITIATE, 0)) {
InternetWriteFile(hReq, (const void*)sHeadPart.c_str(), sHeadPart.length(), &bytesWritten);
InternetWriteFile(hReq, (const void*)&pData[0], nDataSize, &bytesWritten);
// or a while loop for call InternetWriteFile every 1024 bytes...
InternetWriteFile(hReq, (const void*)sTailPart.c_str(), sTailPart.length(), &bytesWritten);
result = true;
}else{
ShowAnError(GetLastError(), TEXT("Network error"), TEXT("Wininet"));
}
}
HttpEndRequest(hReq, NULL, HSR_INITIATE, 0);
}else{
ShowAnError(GetLastError(), TEXT("Network error"), TEXT("Wininet"));
}
}else{
ShowAnError(GetLastError(), TEXT("Network error"), TEXT("Wininet"));
}
InternetCloseHandle(hInternet);
}
return result;
}
