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#include "common.h"
void CDropbox::SendFileChunkedFirst(const char *data, int length, char *uploadId, int &offset)
{
HttpRequest *request = new HttpRequest(hNetlibUser, REQUEST_PUT, DROPBOX_APICONTENT_URL "/chunked_upload");
request->AddBearerAuthHeader(db_get_sa(NULL, MODULE, "TokenSecret"));
request->AddHeader("Content-Type", "application/octet-stream");
request->pData = (char*)mir_alloc(sizeof(char) * length );
memcpy(request->pData, data, length);
request->dataLength = length;
NETLIBHTTPREQUEST *response = request->Send();
delete request;
if (response)
{
if (response->resultCode == HTTP_STATUS::OK)
{
JSONNODE *root = json_parse(response->pData);
if (root != NULL)
{
JSONNODE *node = json_get(root, "upload_id");
strcpy(uploadId, mir_u2a(json_as_string(node)));
node = json_get(root, "offset");
offset = json_as_int(node);
delete node;
delete root;
}
}
mir_free(response);
}
}
void CDropbox::SendFileChunkedNext(const char *data, int length, const char *uploadId, int &offset)
{
CMStringA url = DROPBOX_APICONTENT_URL "/chunked_upload";
url.AppendFormat("?upload_id=%s&offset=%i", uploadId, offset);
HttpRequest *request = new HttpRequest(hNetlibUser, REQUEST_PUT, url);
request->AddBearerAuthHeader(db_get_sa(NULL, MODULE, "TokenSecret"));
request->AddHeader("Content-Type", "application/octet-stream");
request->pData = (char*)mir_alloc(sizeof(char) * length);
memcpy(request->pData, data, length);
request->dataLength = length;
NETLIBHTTPREQUEST *response = request->Send();
delete request;
if (response)
{
if (response->resultCode == HTTP_STATUS::OK)
{
JSONNODE *root = json_parse(response->pData);
if (root != NULL)
{
JSONNODE *node = json_get(root, "offset");
offset = json_as_int(node);
delete node;
delete root;
}
}
mir_free(response);
}
}
void CDropbox::SendFileChunkedLast(const char *fileName, const char *uploadId, MCONTACT hContact)
{
CMStringA url;
url.AppendFormat(
"%s/commit_chunked_upload/%s/%s",
DROPBOX_APICONTENT_URL,
DROPBOX_API_ROOT,
fileName);
url.Replace('\\', '/');
CMStringA param = CMStringA("upload_id=") + uploadId;
HttpRequest *request = new HttpRequest(hNetlibUser, REQUEST_POST, url);
request->AddBearerAuthHeader(db_get_sa(NULL, MODULE, "TokenSecret"));
request->AddHeader("Content-Type", "application/x-www-form-urlencoded");
request->pData = mir_strdup(param);
request->dataLength = param.GetLength();
NETLIBHTTPREQUEST *response = request->Send();
delete request;
if (response)
{
if (response->resultCode == HTTP_STATUS::OK && !strchr(fileName, '\\'))
{
url.Replace(DROPBOX_APICONTENT_URL, DROPBOX_API_URL);
url.Replace("commit_chunked_upload", "shares");
request = new HttpRequest(hNetlibUser, REQUEST_POST, url);
request->AddBearerAuthHeader(db_get_sa(NULL, MODULE, "TokenSecret"));
mir_free(response);
response = request->Send();
if (response)
{
if (response->resultCode == HTTP_STATUS::OK)
{
JSONNODE *root = json_parse(response->pData);
if (root != NULL)
{
JSONNODE *node = json_get(root, "url");
char message[1024];
mir_snprintf(
message,
SIZEOF(message),
Translate("Link to download file \"%s\": %s"),
fileName,
mir_utf8encodeW(json_as_string(node)));
CallContactService(hContact, PSS_MESSAGE, 0, (LPARAM)&message);
delete node;
delete root;
}
}
mir_free(response);
}
}
else
mir_free(response);
}
}
void CDropbox::CreateFolder(const char *folderName, MCONTACT hContact)
{
CMStringA folder = folderName;
folder.Replace('\\', '/');
CMStringA param;
param.AppendFormat("root=%s&path=%s",
DROPBOX_API_ROOT,
folder);
HttpRequest *request = new HttpRequest(hNetlibUser, REQUEST_POST, DROPBOX_API_URL "/fileops/create_folder");
request->AddBearerAuthHeader(db_get_sa(NULL, MODULE, "TokenSecret"));
request->AddHeader("Content-Type", "application/x-www-form-urlencoded");
request->pData = mir_strdup(param);
request->dataLength = param.GetLength();
NETLIBHTTPREQUEST *response = request->Send();
delete request;
if (response)
{
if (response->resultCode == HTTP_STATUS::OK && !strchr(folderName, '\\'))
{
CMStringA url = DROPBOX_API_URL;
url.AppendFormat("/shares/%s/%s",
DROPBOX_API_ROOT,
folder);
request = new HttpRequest(hNetlibUser, REQUEST_POST, url);
request->AddBearerAuthHeader(db_get_sa(NULL, MODULE, "TokenSecret"));
mir_free(response);
response = request->Send();
if (response)
{
if (response->resultCode == HTTP_STATUS::OK)
{
JSONNODE *root = json_parse(response->pData);
if (root != NULL)
{
JSONNODE *node = json_get(root, "url");
char message[1024];
mir_snprintf(
message,
SIZEOF(message),
Translate("Link to download folder \"%s\": %s"),
folderName,
mir_utf8encodeW(json_as_string(node)));
CallContactService(hContact, PSS_MESSAGE, 0, (LPARAM)&message);
delete node;
delete root;
}
}
mir_free(response);
}
}
else
mir_free(response);
}
}
void _cdecl CDropbox::SendFileAsync(void *arg)
{
FileTransfer *ftp = (FileTransfer*)arg;
ProtoBroadcastAck(MODULE, ftp->pfts.hContact, ACKTYPE_FILE, ACKRESULT_INITIALISING, ftp->hProcess, 0);
for (int i = 0; ftp->pszFolders[i]; i++)
INSTANCE->CreateFolder(ftp->pszFolders[i], ftp->hContact);
for (int i = 0; ftp->pfts.pszFiles[i]; i++)
{
FILE *file = fopen(ftp->pfts.pszFiles[i], "rb");
if (file != NULL)
{
int offset = 0;
char *uploadId = new char[32];
const char *fileName = NULL;
if (!ftp->relativePathStart)
fileName = strrchr(ftp->pfts.pszFiles[i], '\\') + 1;
else
fileName = &ftp->pfts.pszFiles[i][ftp->relativePathStart];
fseek(file, 0, SEEK_END);
DWORD fileSize = ftell(file);
fseek(file, 0, SEEK_SET);
ftp->pfts.currentFileNumber = i;
ftp->pfts.currentFileSize = fileSize;
ftp->pfts.currentFileProgress = 0;
ftp->pfts.szCurrentFile = strrchr(ftp->pfts.pszFiles[i], '\\') + 1;
ProtoBroadcastAck(MODULE, ftp->pfts.hContact, ACKTYPE_FILE, ACKRESULT_DATA, ftp->hProcess, (LPARAM)&ftp->pfts);
while (!feof(file) && !ferror(file))
{
int chunkSize = DROPBOX_FILE_CHUNK_SIZE;
if (fileSize < 1024*1024)
chunkSize = DROPBOX_FILE_CHUNK_SIZE / 5;
else if (fileSize > 20*1024*1024)
chunkSize = DROPBOX_FILE_CHUNK_SIZE * 4;
char *data = new char[chunkSize + 1];
int count = fread(data, sizeof(char), chunkSize, file);
if (!offset)
INSTANCE->SendFileChunkedFirst(data, count, uploadId, offset);
else
INSTANCE->SendFileChunkedNext(data, count, uploadId, offset);
ftp->pfts.currentFileProgress += count;
ftp->pfts.totalProgress += count;
ProtoBroadcastAck(MODULE, ftp->pfts.hContact, ACKTYPE_FILE, ACKRESULT_DATA, ftp->hProcess, (LPARAM)&ftp->pfts);
}
fclose(file);
INSTANCE->SendFileChunkedLast(fileName, uploadId, ftp->hContact);
ftp->pfts.currentFileProgress = ftp->pfts.currentFileSize;
if (i < ftp->pfts.totalFiles - 1)
ProtoBroadcastAck(MODULE, ftp->pfts.hContact, ACKTYPE_FILE, ACKRESULT_NEXTFILE, ftp->hProcess, 0);
}
}
if (INSTANCE->hContactTransfer)
INSTANCE->hContactTransfer = 0;
ProtoBroadcastAck(MODULE, ftp->pfts.hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, ftp->hProcess, 0);
delete ftp;
}
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