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/*
Copyright (C) 2013 Miranda NG Project (http://miranda-ng.org)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation version 2
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stdafx.h"
TCHAR* CVkProto::GetUserStoredPassword()
{
ptrA szRawPass( getStringA("Password"));
if (szRawPass != NULL) {
CallService(MS_DB_CRYPT_DECODESTRING, strlen(szRawPass), szRawPass);
return mir_utf8decodeT(szRawPass);
}
return NULL;
}
void CVkProto::SetAllContactStatuses(int iStatus)
{
for (HANDLE hContact = db_find_first(m_szModuleName); hContact; hContact = db_find_next(hContact, m_szModuleName)) {
if (isChatRoom(hContact))
continue;
if (getWord(hContact, "Status", 0) != iStatus)
setWord(hContact, "Status", iStatus);
}
}
HANDLE CVkProto::FindUser(LPCSTR pUserid, bool bCreate)
{
for (HANDLE hContact = db_find_first(m_szModuleName); hContact; hContact = db_find_next(hContact, m_szModuleName)) {
ptrA dbUserid(getStringA(hContact, "ID"));
if (dbUserid == NULL)
continue;
if ( !strcmp(dbUserid, pUserid))
return hContact;
}
if (!bCreate)
return NULL;
HANDLE hNewContact = (HANDLE)CallService(MS_DB_CONTACT_ADD, 0, 0);
CallService(MS_PROTO_ADDTOCONTACT, (WPARAM)hNewContact, (LPARAM)m_szModuleName);
setString(hNewContact, "ID", pUserid);
db_set_ts(hNewContact, "CList", "Group", m_defaultGroup);
return hNewContact;
}
LPCSTR findHeader(NETLIBHTTPREQUEST *pReq, LPCSTR szField)
{
for (int i=0; i < pReq->headersCount; i++)
if ( !_stricmp(pReq->headers[i].szName, szField))
return pReq->headers[i].szValue;
return NULL;
}
bool CVkProto::CheckJsonResult(JSONNODE *pNode)
{
if (pNode == NULL)
return false;
JSONNODE *pError = json_get(pNode, "error"), *pErrorCode = json_get(pError, "error_code");
if (pError == NULL || pErrorCode == NULL)
return true;
int iErrorCode = json_as_int(pErrorCode);
if (iErrorCode == ERROR_ACCESS_DENIED)
ConnectionFailed(LOGINERR_WRONGPASSWORD);
return iErrorCode == 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// Quick & dirty form parser
static CMStringA getAttr(char *szSrc, LPCSTR szAttrName)
{
char *pEnd = strchr(szSrc, '>');
if (pEnd == NULL)
return "";
*pEnd = 0;
char *p1 = strstr(szSrc, szAttrName);
if (p1 == NULL) {
LBL_NotFound:
*pEnd = '>';
return "";
}
p1 += strlen(szAttrName);
if (p1[0] != '=' || p1[1] != '\"')
goto LBL_NotFound;
p1 += 2;
char *p2 = strchr(p1, '\"');
if (p2 == NULL)
goto LBL_NotFound;
*pEnd = '>';
return CMStringA(p1, (int)(p2-p1));
}
CMStringA CVkProto::AutoFillForm(char *pBody, CMStringA &szAction)
{
char *pFormBeg = strstr(pBody, "<form ");
if (pFormBeg == NULL) return "";
char *pFormEnd = strstr(pFormBeg, "</form>");
if (pFormEnd == NULL) return "";
*pFormEnd = 0;
szAction = getAttr(pFormBeg, "action");
CMStringA result;
char *pFieldBeg = pFormBeg;
while (true) {
if ((pFieldBeg = strstr(pFieldBeg+1, "<input ")) == NULL)
break;
CMStringA type = getAttr(pFieldBeg, "type");
if (type != "submit") {
CMStringA name = getAttr(pFieldBeg, "name");
CMStringA value = getAttr(pFieldBeg, "value");
if (name == "email")
value = ptrA( mir_utf8encodeT( ptrT( getTStringA("Login"))));
else if (name == "pass")
value = ptrA( mir_utf8encodeT( ptrT( GetUserStoredPassword())));
if ( !result.IsEmpty())
result.AppendChar('&');
result += name + "=";
result += ptrA( mir_urlEncode(value));
}
}
return result;
}
/////////////////////////////////////////////////////////////////////////////////////////
CMStringA loginCookie;
CVkProto::AsyncHttpRequest::AsyncHttpRequest()
{
cbSize = sizeof(NETLIBHTTPREQUEST);
AddHeader("Connection", "keep-alive");
}
CVkProto::AsyncHttpRequest::~AsyncHttpRequest()
{
for (int i=0; i < headersCount; i++) {
mir_free(headers[i].szName);
mir_free(headers[i].szValue);
}
mir_free(headers);
mir_free(szUrl);
mir_free(pData);
}
void CVkProto::AsyncHttpRequest::AddHeader(LPCSTR szName, LPCSTR szValue)
{
headers = (NETLIBHTTPHEADER*)mir_realloc(headers, sizeof(NETLIBHTTPHEADER)*(headersCount+1));
headers[headersCount].szName = mir_strdup(szName);
headers[headersCount].szValue = mir_strdup(szValue);
headersCount++;
}
void CVkProto::AsyncHttpRequest::Redirect(NETLIBHTTPREQUEST *nhr)
{
CMStringA szCookie;
for (int i=0; i < nhr->headersCount; i++) {
LPCSTR szValue = nhr->headers[i].szValue;
if (!_stricmp(nhr->headers[i].szName, "Location"))
replaceStr(szUrl, szValue);
else if (!_stricmp(nhr->headers[i].szName, "Set-cookie")) {
if ( strstr(szValue, "login.vk.com")) {
if (!szCookie.IsEmpty())
szCookie.Append("; ");
LPCSTR p = strchr(szValue, ';');
if (p == NULL)
szCookie += szValue;
else
szCookie.Append(szValue, p-szValue);
}
}
}
if (!szCookie.IsEmpty())
loginCookie = szCookie;
}
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