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#ifndef _GDRIVESERVICE_API_H_
#define _GDRIVESERVICE_API_H_
// https://developers.google.com/drive/v3/reference/
namespace GDriveAPI
{
#define GOOGLE_OAUTH "https://accounts.google.com/o/oauth2/v2"
#define GOOGLE_API "https://www.googleapis.com"
#define GDRIVE_API_OAUTH GOOGLE_API "/oauth2/v4"
#define GDRIVE_API_VER "/v3"
#define GDRIVE_API GOOGLE_API "/drive" GDRIVE_API_VER "/files"
#define GDRIVE_UPLOAD GOOGLE_API "/upload/drive" GDRIVE_API_VER "/files"
#define GDRIVE_SHARE "https://drive.google.com/open?id="
#define GOOGLE_APP_ID "528761318515-h1etlccvk5vjsbjuuj8i73cud8do4adi.apps.googleusercontent.com"
#include "../../../miranda-private-keys/Google/client_secret.h"
#define GOOGLE_AUTH GOOGLE_OAUTH "/auth?response_type=code&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdrive.file&redirect_uri=https%3A%2F%2Foauth.miranda-ng.org%2Fverification&client_id=" GOOGLE_APP_ID
class GetAccessTokenRequest : public HttpRequest
{
public:
GetAccessTokenRequest(const char *code) :
HttpRequest(REQUEST_POST, GDRIVE_API_OAUTH "/token")
{
AddHeader("Content-Type", "application/x-www-form-urlencoded");
CMStringA data = "redirect_uri=https://oauth.miranda-ng.org/verification";
data.AppendFormat("&client_id=%s&client_secret=%s", GOOGLE_APP_ID, GOOGLE_CLIENT_SECRET);
data.AppendFormat("&grant_type=authorization_code&code=%s", code);
SetData(data.GetBuffer(), data.GetLength());
}
};
class RefreshTokenRequest : public HttpRequest
{
public:
RefreshTokenRequest(const char *refreshToken) :
HttpRequest(REQUEST_POST, GDRIVE_API_OAUTH "/token")
{
AddHeader("Content-Type", "application/x-www-form-urlencoded");
CMStringA data(CMStringDataFormat::FORMAT,
"client_id=%s&client_secret=%s&grant_type=refresh_token&refresh_token=%s",
GOOGLE_APP_ID, GOOGLE_CLIENT_SECRET, refreshToken);
SetData(data.GetBuffer(), data.GetLength());
}
};
class RevokeAccessTokenRequest : public HttpRequest
{
public:
RevokeAccessTokenRequest(const char *token) :
HttpRequest(REQUEST_POST, GOOGLE_OAUTH "/revoke")
{
AddUrlParameter("token=%s", token);
}
};
class UploadFileRequest : public HttpRequest
{
public:
UploadFileRequest(const char *token, const char *parentId, const char *name, const char *data, size_t size) :
HttpRequest(REQUEST_POST, GDRIVE_UPLOAD)
{
AddUrlParameter("fields=id");
AddBearerAuthHeader(token);
AddHeader("Content-Type", "multipart/related; boundary=upload");
CMStringA body = "--upload";
body.AppendChar(0x0A);
body.Append("Content-Type: application/json");
body.AppendChar(0x0A);
body.AppendChar(0x0A);
body.Append("{");
body.AppendFormat("\"name\": \"%s\"", name);
if (mir_strlen(parentId))
body.AppendFormat(", \"parents\": [\"%s\"]", parentId);
body.Append("}");
body.AppendChar(0x0A);
body.AppendChar(0x0A);
body.Append("--upload");
body.AppendChar(0x0A);
body.Append("Content-Type: application/octet-stream");
body.AppendChar(0x0A);
body.Append("Content-Transfer-Encoding: base64");
body.AppendChar(0x0A);
body.AppendChar(0x0A);
body.Append(ptrA(mir_base64_encode(data, size)));
body.AppendChar(0x0A);
body.Append("--upload--");
SetData(body.GetBuffer(), body.GetLength());
}
};
class CreateUploadSessionRequest : public HttpRequest
{
public:
CreateUploadSessionRequest(const char *token, const char *parentId, const char *name) :
HttpRequest(REQUEST_POST, GDRIVE_UPLOAD)
{
AddUrlParameter("uploadType=resumable");
AddBearerAuthHeader(token);
AddHeader("Content-Type", "application/json");
JSONNode parents(JSON_ARRAY);
parents << JSONNode("", parentId);
JSONNode params(JSON_NODE);
params << JSONNode("name", name);
params << parents;
json_string data = params.write();
SetData(data.c_str(), data.length());
}
};
class UploadFileChunkRequest : public HttpRequest
{
public:
UploadFileChunkRequest(const char *uploadUri, const char *chunk, size_t chunkSize, uint64_t offset, uint64_t fileSize):
HttpRequest(REQUEST_PUT, uploadUri)
{
AddUrlParameter("fields=id");
uint64_t rangeMin = offset;
uint64_t rangeMax = offset + chunkSize - 1;
CMStringA range(CMStringDataFormat::FORMAT, "bytes %I64u-%I64u/%I64u", rangeMin, rangeMax, fileSize);
AddHeader("Content-Range", range);
SetData(chunk, chunkSize);
}
};
class GetFolderRequest : public HttpRequest
{
public:
GetFolderRequest(const char *token, const char *parentId, const char *name) :
HttpRequest(REQUEST_GET, GDRIVE_API)
{
AddUrlParameterWithEncode("q", "mimeType = 'application/vnd.google-apps.folder' and trashed = false and '%s' in parents and name = '%s'", mir_strlen(parentId) ? parentId : "root", name);
AddUrlParameterWithEncode("fields", "files(id)");
AddBearerAuthHeader(token);
}
};
class CreateFolderRequest : public HttpRequest
{
public:
CreateFolderRequest(const char *token, const char *parentId, const char *name) :
HttpRequest(REQUEST_POST, GDRIVE_API)
{
AddUrlParameter("fields=id");
AddBearerAuthHeader(token);
AddHeader("Content-Type", "application/json");
JSONNode parents(JSON_ARRAY);
parents.set_name("parents");
parents.push_back(JSONNode("", parentId));
JSONNode params(JSON_NODE);
params
<< JSONNode("name", name)
<< JSONNode("mimeType", "application/vnd.google-apps.folder")
<< parents;
json_string data = params.write();
SetData(data.c_str(), data.length());
}
};
class GrantPermissionsRequest : public HttpRequest
{
public:
GrantPermissionsRequest(const char *token, const char *fileId) :
HttpRequest(REQUEST_POST, FORMAT, GDRIVE_API "/%s/permissions", fileId)
{
AddUrlParameter("fields=id");
AddBearerAuthHeader(token);
AddHeader("Content-Type", "application/json");
JSONNode params(JSON_NODE);
params
<< JSONNode("role", "reader")
<< JSONNode("type", "anyone");
json_string data = params.write();
SetData(data.c_str(), data.length());
}
};
};
#endif //_GDRIVESERVICE_API_H_
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