Hey!

I'm trying to use cURL to upload a *.swf file as part of
multipart/form-data but It doesn't work.

I'm able to upload other files (jpg, gif, png, dat) but *.swf doesn't
seem to reach the server - or even if it does get there, it's not
recognized as *.swf and discarded (I think).

Here's how I'm doing it:

[code]
        curl = curl_easy_init();
        if(curl)
        {
                std::string form1url =
misc::wstr2str(_ssd->wstrFormUrl);
                curl_slist* headers = NULL;
                curl_httppost* post = NULL;
                curl_httppost* last = NULL;

                headers = curl_slist_append(headers, "User-Agent:
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322;
.NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)");

                // title
                curl_formadd(&post, &last,
                        CURLFORM_COPYNAME, "game_name",
                        CURLFORM_COPYCONTENTS,
misc::wstr2str(_gpd->wsTitle).c_str(),
                        CURLFORM_END);

                // max file size
                curl_formadd(&post, &last,
                        CURLFORM_COPYNAME, "MAX_FILE_SIZE",
                        CURLFORM_COPYCONTENTS, "100000000",
                        CURLFORM_END);

                // thumbnail upload
                std::wstring tmp =
AppManager::getSingletonPtr()->m_wstrGPdirectory;
                tmp.append(L"\\");
                tmp.append(_gpd->directoryTitle);
                tmp.append(L"\\");
                tmp.append(_gpd->directoryGJID);
                tmp.append(L"\\100x100.jpg");

                WIN32_FIND_DATA fd = {0};
                HANDLE ff = FindFirstFile(tmp.c_str(), &fd);
                if(fd.nFileSizeLow == 0)
                {
                        tmp =
AppManager::getSingletonPtr()->m_wstrWorkingDirectory;
                        tmp.append(L"\\nopicture.jpg");
                }
                FindClose(ff);

                curl_formadd(&post, &last,
                        CURLFORM_COPYNAME, "img",
                        CURLFORM_FILE, misc::wstr2str(tmp).c_str(),
                        CURLFORM_CONTENTTYPE, "image/jpeg",
                        CURLFORM_END);
                // end of thumbnail

                // max file size
                curl_formadd(&post, &last,
                        CURLFORM_COPYNAME, "MAX_FILE_SIZE",
                        CURLFORM_COPYCONTENTS, "100000000",
                        CURLFORM_END);

                // *.swf file to upload
                tmp = AppManager::getSingletonPtr()->m_wstrGPdirectory;
                tmp.append(L"\\");
                tmp.append(_gpd->directoryTitle);
                tmp.append(L"\\");
                tmp.append(_gpd->directoryGJID);
                tmp.append(L"\\");
                tmp.append(_gpd->wsFileNameSWF);

                WIN32_FIND_DATA fd2 = {0};
                HANDLE ff2 = FindFirstFile(tmp.c_str(), &fd2);
                if(fd2.nFileSizeLow == 0)
                {
                        curl_slist_free_all(headers);
                        curl_formfree(post);
                        curl_easy_cleanup(curl);
                        return false;
                }
                FindClose(ff2);

                curl_formadd(&post, &last,
                        CURLFORM_COPYNAME, "uploadedfile",
                        CURLFORM_FILE, misc::wstr2str(tmp).c_str(),
                        CURLFORM_CONTENTTYPE,
"application/x-shockwave-flash",
                        CURLFORM_END);
                // end of *.swf file

                std::string dataReceived; //tmp
                curl_easy_setopt(curl, CURLOPT_ERRORBUFFER,
this->errorBuffer);
                curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
                curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
                curl_easy_setopt(curl, CURLOPT_URL, form1url.c_str());
                curl_easy_setopt(curl, CURLOPT_HEADER, 1);
                curl_easy_setopt(curl, CURLOPT_COOKIEFILE,
cookiesFileName.c_str());
                curl_easy_setopt(curl, CURLOPT_COOKIEJAR,
cookiesFileName.c_str());
                curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
                curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION,
io_url::writer);
                curl_easy_setopt(curl, CURLOPT_WRITEDATA,
&dataReceived);

                result = curl_easy_perform(curl);

                curl_slist_free_all(headers);
                curl_formfree(post);
                curl_easy_cleanup(curl);

                if (result != CURLE_OK)
                        return false;
                else
                        return true;
        }
[/code]

Any suggestions why the *.swf file (it's 10kb big) get's lost on the
way?

Cheers!
RobK
Received on 2009-02-10