本文整理汇总了C++中wstring::shrink_to_fit方法的典型用法代码示例。如果您正苦于以下问题：C++ wstring::shrink_to_fit方法的具体用法？C++ wstring::shrink_to_fit怎么用？C++ wstring::shrink_to_fit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wstring的用法示例。
在下文中一共展示了wstring::shrink_to_fit方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: TransferHTTPS
int TransferHTTPS(RecorderProperties* ws, wstring dest, wstring sdrid,
wstring dbid, wstring delta, int hport, wstring hproxy = L"",
int hproxyport = 0) {
BOOL bResults = FALSE;
HINTERNET hSession = NULL, hConnect = NULL, hRequest = NULL;
// connect
if (!hproxy.empty()) {
wchar_t proxybuf[255] = L"";
_snwprintf(proxybuf, 225, L"%s:%d", hproxy.data(), hport);
hSession = WinHttpOpen(L"SDR windows sender",
WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, proxybuf,
NULL, 0);
WriteFileLogf(L"Connected without proxy.");
} else {
hSession = WinHttpOpen(L"SDR windows sender",
WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, WINHTTP_NO_PROXY_NAME,
WINHTTP_NO_PROXY_BYPASS, 0);
WriteFileLogf(L"Connected with proxy.");
}
if (!hSession) {
wchar_t errorbuf[1024] = L"";
_snwprintf(errorbuf, 1024, L"Error Open %d has occurred.",
GetLastError());
WriteFileLogf(errorbuf);
}
//sha256
delta.shrink_to_fit();
wstring tdelta = delta
+ L":73:79:73:74:65:6d:64:61:74:61:72:65:63:6f:72:64:65:72";
tdelta = RemoveWstringSymbol(tdelta, L':');
wstring payload = umtl::sha256(tdelta).c_str();
if (hSession)
hConnect = WinHttpConnect(hSession, dest.c_str(), hport, 0);
LPCWSTR types[2];
types[0] = L"application/x-www-form-urlencoded";
types[1] = 0;
if (hConnect)
hRequest = WinHttpOpenRequest(hConnect, L"POST", L"/api/ps",
NULL, WINHTTP_NO_REFERER, types, WINHTTP_FLAG_SECURE);
DWORD dwTmp = SECURITY_FLAG_IGNORE_CERT_CN_INVALID
| SECURITY_FLAG_IGNORE_UNKNOWN_CA;
WinHttpSetOption(hRequest, WINHTTP_OPTION_SECURITY_FLAGS, (LPVOID) & dwTmp,
sizeof(dwTmp));
//params
wchar_t valuewBuf[2048 * 20] = L"";
_snwprintf(valuewBuf, 2048 * 10, L"value=%s&h=%s&db=%s&hash=%s&data=%s",
sdrid.data(), scfg.hostname.data(), dbid.data(), payload.data(),
delta.data());
if (!hConnect) {
wchar_t errorbuf[1024] = L"";
_snwprintf(errorbuf, 1024, L"Error Request %d has occurred.",
GetLastError());
WriteFileLogf(errorbuf);
}
#ifdef SEND_CHAR
//sending char
char valueBuf[2048 * 10];
char DefChar = ' ';
WideCharToMultiByte(CP_ACP, 0, valuewBuf, -1, valueBuf, 2048 * 10, &DefChar,
NULL);
if (hRequest)
bResults = WinHttpSendRequest(hRequest, 0, 0, (LPVOID) valueBuf,
strlen(valueBuf), strlen(valueBuf), 0);
#endif
#ifndef SEND_CHAR
//sending wchar_t
if(hRequest)
bResults = WinHttpSendRequest(
hRequest,
0,
0,
(LPVOID)valuewBuf,
wcslen(valuewBuf),
wcslen(valuewBuf),0);
#endif
if (!bResults) {
wchar_t errorbuf[1024] = L"";
_snwprintf(errorbuf, 1024, L"Error Write %d has occurred.",
GetLastError());
WriteFileLogf(errorbuf);
//.........这里部分代码省略.........