Brad Bishop | 1932369 | 2019-04-05 15:28:33 -0400 | [diff] [blame] | 1 | Description: revert upstream bugfix (see:https://github.com/Microsoft/cpprestsdk/issues/1090) |
| 2 | Last-Update: 2019-03-28 |
| 3 | |
| 4 | --- cpprest-2.10.12.orig/Release/include/cpprest/asyncrt_utils.h |
| 5 | +++ cpprest-2.10.12/Release/include/cpprest/asyncrt_utils.h |
| 6 | @@ -630,6 +630,15 @@ private: |
| 7 | static const interval_type _hourTicks = 60 * 60 * _secondTicks; |
| 8 | static const interval_type _dayTicks = 24 * 60 * 60 * _secondTicks; |
| 9 | |
| 10 | +#ifdef _WIN32 |
| 11 | + // void* to avoid pulling in windows.h |
| 12 | + static _ASYNCRTIMP bool __cdecl system_type_to_datetime(/*SYSTEMTIME*/ void* psysTime, |
| 13 | + uint64_t seconds, |
| 14 | + datetime* pdt); |
| 15 | +#else |
| 16 | + static datetime timeval_to_datetime(const timeval& time); |
| 17 | +#endif |
| 18 | + |
| 19 | // Private constructor. Use static methods to create an instance. |
| 20 | datetime(interval_type interval) : m_interval(interval) {} |
| 21 | |
| 22 | @@ -690,6 +699,7 @@ public: |
| 23 | void set_length(int length) { m_length = length; } |
| 24 | |
| 25 | private: |
| 26 | + static const utility::string_t c_allowed_chars; |
| 27 | std::mt19937 m_random; |
| 28 | int m_length; |
| 29 | }; |
| 30 | --- cpprest-2.10.12.orig/Release/src/pch/stdafx.h |
| 31 | +++ cpprest-2.10.12/Release/src/pch/stdafx.h |
| 32 | @@ -61,6 +61,7 @@ |
| 33 | #undef BOOST_NO_CXX11_NULLPTR |
| 34 | #endif |
| 35 | #include "boost/bind/bind.hpp" |
| 36 | +#include "boost/date_time/posix_time/posix_time_types.hpp" |
| 37 | #include "boost/thread/condition_variable.hpp" |
| 38 | #include "boost/thread/mutex.hpp" |
| 39 | #include <fcntl.h> |
| 40 | --- cpprest-2.10.12.orig/Release/src/utilities/asyncrt_utils.cpp |
| 41 | +++ cpprest-2.10.12/Release/src/utilities/asyncrt_utils.cpp |
| 42 | @@ -15,9 +15,20 @@ |
| 43 | |
| 44 | #include <algorithm> |
| 45 | #include <cpprest/asyncrt_utils.h> |
| 46 | -#include <stdexcept> |
| 47 | +#include <sstream> |
| 48 | #include <string> |
| 49 | -#include <time.h> |
| 50 | + |
| 51 | +#ifndef _WIN32 |
| 52 | +#if defined(__clang__) |
| 53 | +#pragma clang diagnostic push |
| 54 | +#pragma clang diagnostic ignored "-Wunused-local-typedef" |
| 55 | +#endif |
| 56 | +#include <boost/date_time/posix_time/posix_time.hpp> |
| 57 | +#include <boost/date_time/posix_time/posix_time_io.hpp> |
| 58 | +#if defined(__clang__) |
| 59 | +#pragma clang diagnostic pop |
| 60 | +#endif |
| 61 | +#endif |
| 62 | |
| 63 | using namespace web; |
| 64 | using namespace utility; |
| 65 | @@ -618,7 +629,18 @@ std::string __cdecl conversions::to_utf8 |
| 66 | |
| 67 | utf16string __cdecl conversions::to_utf16string(const std::string& value) { return utf8_to_utf16(value); } |
| 68 | |
| 69 | -static const uint64_t ntToUnixOffsetSeconds = 11644473600U; // diff between windows and unix epochs (seconds) |
| 70 | +#ifndef WIN32 |
| 71 | +datetime datetime::timeval_to_datetime(const timeval& time) |
| 72 | +{ |
| 73 | + const uint64_t epoch_offset = 11644473600LL; // diff between windows and unix epochs (seconds) |
| 74 | + uint64_t result = epoch_offset + time.tv_sec; |
| 75 | + result *= _secondTicks; // convert to 10e-7 |
| 76 | + result += time.tv_usec * 10; // convert and add microseconds, 10e-6 to 10e-7 |
| 77 | + return datetime(result); |
| 78 | +} |
| 79 | +#endif |
| 80 | + |
| 81 | +static bool is_digit(utility::char_t c) { return c >= _XPLATSTR('0') && c <= _XPLATSTR('9'); } |
| 82 | |
| 83 | datetime __cdecl datetime::utc_now() |
| 84 | { |
| 85 | @@ -634,649 +656,450 @@ datetime __cdecl datetime::utc_now() |
| 86 | #else // LINUX |
| 87 | struct timeval time; |
| 88 | gettimeofday(&time, nullptr); |
| 89 | - uint64_t result = ntToUnixOffsetSeconds + time.tv_sec; |
| 90 | - result *= _secondTicks; // convert to 10e-7 |
| 91 | - result += time.tv_usec * 10; // convert and add microseconds, 10e-6 to 10e-7 |
| 92 | - return datetime(result); |
| 93 | + return timeval_to_datetime(time); |
| 94 | #endif |
| 95 | } |
| 96 | |
| 97 | -static const char dayNames[] = "Sun\0Mon\0Tue\0Wed\0Thu\0Fri\0Sat"; |
| 98 | -static const char monthNames[] = "Jan\0Feb\0Mar\0Apr\0May\0Jun\0Jul\0Aug\0Sep\0Oct\0Nov\0Dec"; |
| 99 | - |
| 100 | utility::string_t datetime::to_string(date_format format) const |
| 101 | { |
| 102 | - const uint64_t input = m_interval / _secondTicks; // convert to seconds |
| 103 | - const int frac_sec = static_cast<int>(m_interval % _secondTicks); |
| 104 | - const time_t time = static_cast<time_t>(input - ntToUnixOffsetSeconds); |
| 105 | - struct tm t; |
| 106 | -#ifdef _MSC_VER |
| 107 | - if (gmtime_s(&t, &time) != 0) |
| 108 | -#else // ^^^ _MSC_VER ^^^ // vvv !_MSC_VER vvv |
| 109 | - if (gmtime_r(&time, &t) == 0) |
| 110 | -#endif // _MSC_VER |
| 111 | - { |
| 112 | - throw std::invalid_argument("gmtime_r/s failed on the time supplied"); |
| 113 | - } |
| 114 | - |
| 115 | - char outBuffer[38]; // Thu, 01 Jan 1970 00:00:00 GMT\0 |
| 116 | - // 1970-01-01T00:00:00.1234567Z\0 |
| 117 | - char* outCursor = outBuffer; |
| 118 | - switch (format) |
| 119 | - { |
| 120 | - case RFC_1123: |
| 121 | -#ifdef _MSC_VER |
| 122 | - sprintf_s(outCursor, |
| 123 | - 26, |
| 124 | - "%s, %02d %s %04d %02d:%02d:%02d", |
| 125 | - dayNames + 4 * t.tm_wday, |
| 126 | - t.tm_mday, |
| 127 | - monthNames + 4 * t.tm_mon, |
| 128 | - t.tm_year + 1900, |
| 129 | - t.tm_hour, |
| 130 | - t.tm_min, |
| 131 | - t.tm_sec); |
| 132 | -#else // ^^^ _MSC_VER // !_MSC_VER vvv |
| 133 | - sprintf(outCursor, |
| 134 | - "%s, %02d %s %04d %02d:%02d:%02d", |
| 135 | - dayNames + 4 * t.tm_wday, |
| 136 | - t.tm_mday, |
| 137 | - monthNames + 4 * t.tm_mon, |
| 138 | - t.tm_year + 1900, |
| 139 | - t.tm_hour, |
| 140 | - t.tm_min, |
| 141 | - t.tm_sec); |
| 142 | -#endif // _MSC_VER |
| 143 | - outCursor += 25; |
| 144 | - memcpy(outCursor, " GMT", 4); |
| 145 | - outCursor += 4; |
| 146 | - return utility::string_t(outBuffer, outCursor); |
| 147 | - case ISO_8601: |
| 148 | -#ifdef _MSC_VER |
| 149 | - sprintf_s(outCursor, |
| 150 | - 20, |
| 151 | - "%04d-%02d-%02dT%02d:%02d:%02d", |
| 152 | - t.tm_year + 1900, |
| 153 | - t.tm_mon + 1, |
| 154 | - t.tm_mday, |
| 155 | - t.tm_hour, |
| 156 | - t.tm_min, |
| 157 | - t.tm_sec); |
| 158 | -#else // ^^^ _MSC_VER // !_MSC_VER vvv |
| 159 | - sprintf(outCursor, |
| 160 | - "%04d-%02d-%02dT%02d:%02d:%02d", |
| 161 | - t.tm_year + 1900, |
| 162 | - t.tm_mon + 1, |
| 163 | - t.tm_mday, |
| 164 | - t.tm_hour, |
| 165 | - t.tm_min, |
| 166 | - t.tm_sec); |
| 167 | -#endif // _MSC_VER |
| 168 | - outCursor += 19; |
| 169 | - if (frac_sec != 0) |
| 170 | - { |
| 171 | - // Append fractional second, which is a 7-digit value with no trailing zeros |
| 172 | - // This way, '1200' becomes '00012' |
| 173 | -#ifdef _MSC_VER |
| 174 | - size_t appended = sprintf_s(outCursor, 9, ".%07d", frac_sec); |
| 175 | -#else // ^^^ _MSC_VER // !_MSC_VER vvv |
| 176 | - size_t appended = sprintf(outCursor, ".%07d", frac_sec); |
| 177 | -#endif // _MSC_VER |
| 178 | - while (outCursor[appended - 1] == '0') |
| 179 | - { |
| 180 | - --appended; // trim trailing zeros |
| 181 | - } |
| 182 | - |
| 183 | - outCursor += appended; |
| 184 | - } |
| 185 | - |
| 186 | - *outCursor = 'Z'; |
| 187 | - ++outCursor; |
| 188 | - return utility::string_t(outBuffer, outCursor); |
| 189 | - default: throw std::invalid_argument("Unrecognized date format."); |
| 190 | - } |
| 191 | -} |
| 192 | - |
| 193 | -template<class CharT> |
| 194 | -static bool string_starts_with(const CharT* haystack, const char* needle) |
| 195 | -{ |
| 196 | - while (*needle) |
| 197 | - { |
| 198 | - if (*haystack != static_cast<CharT>(*needle)) |
| 199 | - { |
| 200 | - return false; |
| 201 | - } |
| 202 | - |
| 203 | - ++haystack; |
| 204 | - ++needle; |
| 205 | - } |
| 206 | - |
| 207 | - return true; |
| 208 | -} |
| 209 | - |
| 210 | -#define ascii_isdigit(c) ((unsigned char)((unsigned char)(c) - '0') <= 9) |
| 211 | -#define ascii_isdigit6(c) ((unsigned char)((unsigned char)(c) - '0') <= 6) |
| 212 | -#define ascii_isdigit5(c) ((unsigned char)((unsigned char)(c) - '0') <= 5) |
| 213 | -#define ascii_isdigit3(c) ((unsigned char)((unsigned char)(c) - '0') <= 3) |
| 214 | -#define ascii_isdigit2(c) ((unsigned char)((unsigned char)(c) - '0') <= 2) |
| 215 | -#define ascii_isdigit1(c) ((unsigned char)((unsigned char)(c) - '0') <= 1) |
| 216 | - |
| 217 | -static const unsigned char max_days_in_month[12] = { |
| 218 | - 31, // Jan |
| 219 | - 00, // Feb, special handling for leap years |
| 220 | - 31, // Mar |
| 221 | - 30, // Apr |
| 222 | - 31, // May |
| 223 | - 30, // Jun |
| 224 | - 31, // Jul |
| 225 | - 31, // Aug |
| 226 | - 30, // Sep |
| 227 | - 31, // Oct |
| 228 | - 30, // Nov |
| 229 | - 31 // Dec |
| 230 | -}; |
| 231 | - |
| 232 | -static bool validate_day_month(int day, int month, int year) |
| 233 | -{ |
| 234 | - int maxDaysThisMonth; |
| 235 | - if (month == 1) |
| 236 | - { // Feb needs leap year testing |
| 237 | - maxDaysThisMonth = 28 + (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)); |
| 238 | - } |
| 239 | - else |
| 240 | - { |
| 241 | - maxDaysThisMonth = max_days_in_month[month]; |
| 242 | - } |
| 243 | - |
| 244 | - return day >= 1 && day <= maxDaysThisMonth; |
| 245 | -} |
| 246 | +#ifdef _WIN32 |
| 247 | + int status; |
| 248 | |
| 249 | -template<class CharT> |
| 250 | -static int atoi2(const CharT* str) |
| 251 | -{ |
| 252 | - return (static_cast<unsigned char>(str[0]) - '0') * 10 + (static_cast<unsigned char>(str[1]) - '0'); |
| 253 | -} |
| 254 | + ULARGE_INTEGER largeInt; |
| 255 | + largeInt.QuadPart = m_interval; |
| 256 | |
| 257 | -static const time_t maxTimeT = sizeof(time_t) == 4 ? (time_t)INT_MAX : (time_t)LLONG_MAX; |
| 258 | + FILETIME ft; |
| 259 | + ft.dwHighDateTime = largeInt.HighPart; |
| 260 | + ft.dwLowDateTime = largeInt.LowPart; |
| 261 | |
| 262 | -static time_t timezone_adjust(time_t result, unsigned char chSign, int adjustHours, int adjustMinutes) |
| 263 | -{ |
| 264 | - if (adjustHours > 23) |
| 265 | + SYSTEMTIME systemTime; |
| 266 | + if (!FileTimeToSystemTime((const FILETIME*)&ft, &systemTime)) |
| 267 | { |
| 268 | - return (time_t)-1; |
| 269 | + throw utility::details::create_system_error(GetLastError()); |
| 270 | } |
| 271 | |
| 272 | - // adjustMinutes > 59 is impossible due to digit 5 check |
| 273 | - const int tzAdjust = adjustMinutes * 60 + adjustHours * 60 * 60; |
| 274 | - if (chSign == '-') |
| 275 | + std::wstring result; |
| 276 | + if (format == RFC_1123) |
| 277 | { |
| 278 | - if (maxTimeT - result < tzAdjust) |
| 279 | { |
| 280 | - return (time_t)-1; |
| 281 | + wchar_t dateStr[18] = {0}; |
| 282 | +#if _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 283 | + status = GetDateFormatW( |
| 284 | + LOCALE_INVARIANT, 0, &systemTime, L"ddd',' dd MMM yyyy", dateStr, sizeof(dateStr) / sizeof(wchar_t)); |
| 285 | +#else |
| 286 | + status = GetDateFormatEx(LOCALE_NAME_INVARIANT, |
| 287 | + 0, |
| 288 | + &systemTime, |
| 289 | + L"ddd',' dd MMM yyyy", |
| 290 | + dateStr, |
| 291 | + sizeof(dateStr) / sizeof(wchar_t), |
| 292 | + NULL); |
| 293 | +#endif // _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 294 | + if (status == 0) |
| 295 | + { |
| 296 | + throw utility::details::create_system_error(GetLastError()); |
| 297 | + } |
| 298 | + |
| 299 | + result += dateStr; |
| 300 | + result += L' '; |
| 301 | } |
| 302 | |
| 303 | - result += tzAdjust; |
| 304 | - } |
| 305 | - else |
| 306 | - { |
| 307 | - if (tzAdjust > result) |
| 308 | { |
| 309 | - return (time_t)-1; |
| 310 | - } |
| 311 | - |
| 312 | - result -= tzAdjust; |
| 313 | - } |
| 314 | - |
| 315 | - return result; |
| 316 | -} |
| 317 | - |
| 318 | -static time_t make_gm_time(struct tm* t) |
| 319 | -{ |
| 320 | -#ifdef _MSC_VER |
| 321 | - return _mkgmtime(t); |
| 322 | -#elif (defined(ANDROID) || defined(__ANDROID__)) |
| 323 | - // HACK: The (nonportable?) POSIX function timegm is not available in |
| 324 | - // bionic. As a workaround[1][2], we set the C library timezone to |
| 325 | - // UTC, call mktime, then set the timezone back. However, the C |
| 326 | - // environment is fundamentally a shared global resource and thread- |
| 327 | - // unsafe. We can protect our usage here, however any other code might |
| 328 | - // manipulate the environment at the same time. |
| 329 | - // |
| 330 | - // [1] http://linux.die.net/man/3/timegm |
| 331 | - // [2] http://www.gnu.org/software/libc/manual/html_node/Broken_002ddown-Time.html |
| 332 | - time_t time; |
| 333 | - static boost::mutex env_var_lock; |
| 334 | - { |
| 335 | - boost::lock_guard<boost::mutex> lock(env_var_lock); |
| 336 | - std::string prev_env; |
| 337 | - auto prev_env_cstr = getenv("TZ"); |
| 338 | - if (prev_env_cstr != nullptr) |
| 339 | - { |
| 340 | - prev_env = prev_env_cstr; |
| 341 | - } |
| 342 | - setenv("TZ", "UTC", 1); |
| 343 | - |
| 344 | - time = mktime(t); |
| 345 | + wchar_t timeStr[10] = {0}; |
| 346 | +#if _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 347 | + status = GetTimeFormatW(LOCALE_INVARIANT, |
| 348 | + TIME_NOTIMEMARKER | TIME_FORCE24HOURFORMAT, |
| 349 | + &systemTime, |
| 350 | + L"HH':'mm':'ss", |
| 351 | + timeStr, |
| 352 | + sizeof(timeStr) / sizeof(wchar_t)); |
| 353 | +#else |
| 354 | + status = GetTimeFormatEx(LOCALE_NAME_INVARIANT, |
| 355 | + TIME_NOTIMEMARKER | TIME_FORCE24HOURFORMAT, |
| 356 | + &systemTime, |
| 357 | + L"HH':'mm':'ss", |
| 358 | + timeStr, |
| 359 | + sizeof(timeStr) / sizeof(wchar_t)); |
| 360 | +#endif // _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 361 | + if (status == 0) |
| 362 | + { |
| 363 | + throw utility::details::create_system_error(GetLastError()); |
| 364 | + } |
| 365 | |
| 366 | - if (prev_env_cstr) |
| 367 | - { |
| 368 | - setenv("TZ", prev_env.c_str(), 1); |
| 369 | - } |
| 370 | - else |
| 371 | - { |
| 372 | - unsetenv("TZ"); |
| 373 | + result += timeStr; |
| 374 | + result += L" GMT"; |
| 375 | } |
| 376 | } |
| 377 | - return time; |
| 378 | -#else // ^^^ ANDROID // Other POSIX platforms vvv |
| 379 | - return timegm(t); |
| 380 | -#endif // _MSC_VER |
| 381 | -} |
| 382 | - |
| 383 | -/* |
| 384 | -https://tools.ietf.org/html/rfc822 |
| 385 | -https://tools.ietf.org/html/rfc1123 |
| 386 | - |
| 387 | -date-time = [ day "," ] date time ; dd mm yy |
| 388 | - ; hh:mm:ss zzz |
| 389 | - |
| 390 | -day = "Mon" / "Tue" / "Wed" / "Thu" |
| 391 | - / "Fri" / "Sat" / "Sun" |
| 392 | - |
| 393 | -date = 1*2DIGIT month 2DIGIT ; day month year |
| 394 | - ; e.g. 20 Jun 82 |
| 395 | -RFC1123 changes this to: |
| 396 | -date = 1*2DIGIT month 2*4DIGIT ; day month year |
| 397 | - ; e.g. 20 Jun 1982 |
| 398 | -This implementation only accepts 4 digit years. |
| 399 | - |
| 400 | -month = "Jan" / "Feb" / "Mar" / "Apr" |
| 401 | - / "May" / "Jun" / "Jul" / "Aug" |
| 402 | - / "Sep" / "Oct" / "Nov" / "Dec" |
| 403 | - |
| 404 | -time = hour zone ; ANSI and Military |
| 405 | - |
| 406 | -hour = 2DIGIT ":" 2DIGIT [":" 2DIGIT] |
| 407 | - ; 00:00:00 - 23:59:59 |
| 408 | - |
| 409 | -zone = "UT" / "GMT" ; Universal Time |
| 410 | - ; North American : UT |
| 411 | - / "EST" / "EDT" ; Eastern: - 5/ - 4 |
| 412 | - / "CST" / "CDT" ; Central: - 6/ - 5 |
| 413 | - / "MST" / "MDT" ; Mountain: - 7/ - 6 |
| 414 | - / "PST" / "PDT" ; Pacific: - 8/ - 7 |
| 415 | - |
| 416 | -// military time deleted by RFC 1123 |
| 417 | - |
| 418 | - / ( ("+" / "-") 4DIGIT ) ; Local differential |
| 419 | - ; hours+min. (HHMM) |
| 420 | -*/ |
| 421 | - |
| 422 | - |
| 423 | -datetime __cdecl datetime::from_string(const utility::string_t& dateString, date_format format) |
| 424 | -{ |
| 425 | - datetime result; |
| 426 | - time_t seconds; |
| 427 | - uint64_t frac_sec = 0; |
| 428 | - struct tm t{}; |
| 429 | - auto str = dateString.c_str(); |
| 430 | - if (format == RFC_1123) |
| 431 | + else if (format == ISO_8601) |
| 432 | { |
| 433 | - int parsedWeekday = -1; |
| 434 | - for (int day = 0; day < 7; ++day) |
| 435 | + const size_t buffSize = 64; |
| 436 | { |
| 437 | - if (string_starts_with(str, dayNames + day * 4) && str[3] == _XPLATSTR(',') && str[4] == _XPLATSTR(' ')) |
| 438 | + wchar_t dateStr[buffSize] = {0}; |
| 439 | +#if _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 440 | + status = GetDateFormatW(LOCALE_INVARIANT, 0, &systemTime, L"yyyy-MM-dd", dateStr, buffSize); |
| 441 | +#else |
| 442 | + status = GetDateFormatEx(LOCALE_NAME_INVARIANT, 0, &systemTime, L"yyyy-MM-dd", dateStr, buffSize, NULL); |
| 443 | +#endif // _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 444 | + if (status == 0) |
| 445 | { |
| 446 | - parsedWeekday = day; |
| 447 | - str += 5; // parsed day of week |
| 448 | - break; |
| 449 | + throw utility::details::create_system_error(GetLastError()); |
| 450 | } |
| 451 | - } |
| 452 | |
| 453 | - if (ascii_isdigit3(str[0]) && ascii_isdigit(str[1]) && str[2] == _XPLATSTR(' ')) |
| 454 | - { |
| 455 | - t.tm_mday = atoi2(str); // validity checked later |
| 456 | - str += 3; // parsed day |
| 457 | - } |
| 458 | - else if (ascii_isdigit(str[0]) && str[1] == _XPLATSTR(' ')) |
| 459 | - { |
| 460 | - t.tm_mday = str[0] - _XPLATSTR('0'); |
| 461 | - str += 2; // parsed day |
| 462 | - } |
| 463 | - else |
| 464 | - { |
| 465 | - return result; |
| 466 | + result += dateStr; |
| 467 | + result += L'T'; |
| 468 | } |
| 469 | |
| 470 | - t.tm_mon = -1; |
| 471 | - for (int month = 0; month < 12; ++month) |
| 472 | { |
| 473 | - if (string_starts_with(str, monthNames + month * 4)) |
| 474 | + wchar_t timeStr[buffSize] = {0}; |
| 475 | +#if _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 476 | + status = GetTimeFormatW(LOCALE_INVARIANT, |
| 477 | + TIME_NOTIMEMARKER | TIME_FORCE24HOURFORMAT, |
| 478 | + &systemTime, |
| 479 | + L"HH':'mm':'ss", |
| 480 | + timeStr, |
| 481 | + buffSize); |
| 482 | +#else |
| 483 | + status = GetTimeFormatEx(LOCALE_NAME_INVARIANT, |
| 484 | + TIME_NOTIMEMARKER | TIME_FORCE24HOURFORMAT, |
| 485 | + &systemTime, |
| 486 | + L"HH':'mm':'ss", |
| 487 | + timeStr, |
| 488 | + buffSize); |
| 489 | +#endif // _WIN32_WINNT < _WIN32_WINNT_VISTA |
| 490 | + if (status == 0) |
| 491 | { |
| 492 | - t.tm_mon = month; |
| 493 | - break; |
| 494 | + throw utility::details::create_system_error(GetLastError()); |
| 495 | } |
| 496 | - } |
| 497 | |
| 498 | - if (t.tm_mon == -1 || str[3] != _XPLATSTR(' ')) |
| 499 | - { |
| 500 | - return result; |
| 501 | + result += timeStr; |
| 502 | } |
| 503 | |
| 504 | - str += 4; // parsed month |
| 505 | - |
| 506 | - if (!ascii_isdigit3(str[0]) || !ascii_isdigit(str[1]) || !ascii_isdigit(str[2]) || !ascii_isdigit(str[3]) || |
| 507 | - str[4] != ' ') |
| 508 | + uint64_t frac_sec = largeInt.QuadPart % _secondTicks; |
| 509 | + if (frac_sec > 0) |
| 510 | { |
| 511 | - return result; |
| 512 | + // Append fractional second, which is a 7-digit value with no trailing zeros |
| 513 | + // This way, '1200' becomes '00012' |
| 514 | + wchar_t buf[9] = {0}; |
| 515 | + size_t appended = swprintf_s(buf, 9, L".%07ld", static_cast<long>(frac_sec)); |
| 516 | + while (buf[appended - 1] == L'0') |
| 517 | + --appended; // trim trailing zeros |
| 518 | + result.append(buf, appended); |
| 519 | } |
| 520 | |
| 521 | - t.tm_year = (str[0] - _XPLATSTR('0')) * 1000 + (str[1] - _XPLATSTR('0')) * 100 + |
| 522 | - (str[2] - _XPLATSTR('0')) * 10 + (str[3] - _XPLATSTR('0')); |
| 523 | - if (t.tm_year < 1970 || t.tm_year > 3000) |
| 524 | - { |
| 525 | - return result; |
| 526 | - } |
| 527 | + result += L'Z'; |
| 528 | + } |
| 529 | |
| 530 | - // days in month validity check |
| 531 | - if (!validate_day_month(t.tm_mday, t.tm_mon, t.tm_year)) |
| 532 | - { |
| 533 | - return result; |
| 534 | - } |
| 535 | + return result; |
| 536 | +#else // LINUX |
| 537 | + uint64_t input = m_interval; |
| 538 | + uint64_t frac_sec = input % _secondTicks; |
| 539 | + input /= _secondTicks; // convert to seconds |
| 540 | + time_t time = (time_t)input - (time_t)11644473600LL; // diff between windows and unix epochs (seconds) |
| 541 | + |
| 542 | + struct tm datetime; |
| 543 | + gmtime_r(&time, &datetime); |
| 544 | + |
| 545 | + const int max_dt_length = 64; |
| 546 | + char output[max_dt_length + 1] = {0}; |
| 547 | + |
| 548 | + if (format != RFC_1123 && frac_sec > 0) |
| 549 | + { |
| 550 | + // Append fractional second, which is a 7-digit value with no trailing zeros |
| 551 | + // This way, '1200' becomes '00012' |
| 552 | + const int max_frac_length = 8; |
| 553 | + char buf[max_frac_length + 1] = {0}; |
| 554 | + snprintf(buf, sizeof(buf), ".%07ld", (long int)frac_sec); |
| 555 | + // trim trailing zeros |
| 556 | + for (int i = max_frac_length - 1; buf[i] == '0'; i--) |
| 557 | + buf[i] = '\0'; |
| 558 | + // format the datetime into a separate buffer |
| 559 | + char datetime_str[max_dt_length - max_frac_length - 1 + 1] = {0}; |
| 560 | + strftime(datetime_str, sizeof(datetime_str), "%Y-%m-%dT%H:%M:%S", &datetime); |
| 561 | + // now print this buffer into the output buffer |
| 562 | + snprintf(output, sizeof(output), "%s%sZ", datetime_str, buf); |
| 563 | + } |
| 564 | + else |
| 565 | + { |
| 566 | + strftime( |
| 567 | + output, sizeof(output), format == RFC_1123 ? "%a, %d %b %Y %H:%M:%S GMT" : "%Y-%m-%dT%H:%M:%SZ", &datetime); |
| 568 | + } |
| 569 | |
| 570 | - t.tm_year -= 1900; |
| 571 | - str += 5; // parsed year |
| 572 | + return std::string(output); |
| 573 | +#endif |
| 574 | +} |
| 575 | |
| 576 | - if (!ascii_isdigit2(str[0]) || !ascii_isdigit(str[1]) || str[2] != _XPLATSTR(':') || !ascii_isdigit5(str[3]) || |
| 577 | - !ascii_isdigit(str[4])) |
| 578 | - { |
| 579 | - return result; |
| 580 | - } |
| 581 | +#ifdef _WIN32 |
| 582 | +bool __cdecl datetime::system_type_to_datetime(void* pvsysTime, uint64_t seconds, datetime* pdt) |
| 583 | +{ |
| 584 | + SYSTEMTIME* psysTime = (SYSTEMTIME*)pvsysTime; |
| 585 | + FILETIME fileTime; |
| 586 | |
| 587 | - t.tm_hour = atoi2(str); |
| 588 | - if (t.tm_hour > 23) |
| 589 | - { |
| 590 | - return result; |
| 591 | - } |
| 592 | + if (SystemTimeToFileTime(psysTime, &fileTime)) |
| 593 | + { |
| 594 | + ULARGE_INTEGER largeInt; |
| 595 | + largeInt.LowPart = fileTime.dwLowDateTime; |
| 596 | + largeInt.HighPart = fileTime.dwHighDateTime; |
| 597 | |
| 598 | - str += 3; // parsed hour |
| 599 | - t.tm_min = atoi2(str); |
| 600 | - str += 2; // parsed mins |
| 601 | + // Add hundredths of nanoseconds |
| 602 | + largeInt.QuadPart += seconds; |
| 603 | |
| 604 | - if (str[0] == ':') |
| 605 | - { |
| 606 | - if (!ascii_isdigit6(str[1]) || !ascii_isdigit(str[2]) || str[3] != _XPLATSTR(' ')) |
| 607 | - { |
| 608 | - return result; |
| 609 | - } |
| 610 | + *pdt = datetime(largeInt.QuadPart); |
| 611 | + return true; |
| 612 | + } |
| 613 | + return false; |
| 614 | +} |
| 615 | +#endif |
| 616 | |
| 617 | - t.tm_sec = atoi2(str + 1); |
| 618 | - str += 4; // parsed seconds |
| 619 | - } |
| 620 | - else if (str[0] == _XPLATSTR(' ')) |
| 621 | - { |
| 622 | - t.tm_sec = 0; |
| 623 | - str += 1; // parsed seconds |
| 624 | - } |
| 625 | - else |
| 626 | - { |
| 627 | - return result; |
| 628 | +// Take a string that represents a fractional second and return the number of ticks |
| 629 | +// This is equivalent to doing atof on the string and multiplying by 10000000, |
| 630 | +// but does not lose precision |
| 631 | +template<typename StringIterator> |
| 632 | +uint64_t timeticks_from_second(StringIterator begin, StringIterator end) |
| 633 | +{ |
| 634 | + int size = (int)(end - begin); |
| 635 | + _ASSERTE(begin[0] == U('.')); |
| 636 | + uint64_t ufrac_second = 0; |
| 637 | + for (int i = 1; i <= 7; ++i) |
| 638 | + { |
| 639 | + ufrac_second *= 10; |
| 640 | + int add = i < size ? begin[i] - U('0') : 0; |
| 641 | + ufrac_second += add; |
| 642 | + } |
| 643 | + return ufrac_second; |
| 644 | +} |
| 645 | + |
| 646 | +void extract_fractional_second(const utility::string_t& dateString, |
| 647 | + utility::string_t& resultString, |
| 648 | + uint64_t& ufrac_second) |
| 649 | +{ |
| 650 | + resultString = dateString; |
| 651 | + // First, the string must be strictly longer than 2 characters, and the trailing character must be 'Z' |
| 652 | + if (resultString.size() > 2 && resultString[resultString.size() - 1] == U('Z')) |
| 653 | + { |
| 654 | + // Second, find the last non-digit by scanning the string backwards |
| 655 | + auto last_non_digit = std::find_if_not(resultString.rbegin() + 1, resultString.rend(), is_digit); |
| 656 | + if (last_non_digit < resultString.rend() - 1) |
| 657 | + { |
| 658 | + // Finally, make sure the last non-digit is a dot: |
| 659 | + auto last_dot = last_non_digit.base() - 1; |
| 660 | + if (*last_dot == U('.')) |
| 661 | + { |
| 662 | + // Got it! Now extract the fractional second |
| 663 | + auto last_before_Z = std::end(resultString) - 1; |
| 664 | + ufrac_second = timeticks_from_second(last_dot, last_before_Z); |
| 665 | + // And erase it from the string |
| 666 | + resultString.erase(last_dot, last_before_Z); |
| 667 | + } |
| 668 | } |
| 669 | + } |
| 670 | +} |
| 671 | |
| 672 | - if (t.tm_sec > 60) |
| 673 | - { // 60 to allow leap seconds |
| 674 | - return result; |
| 675 | - } |
| 676 | +datetime __cdecl datetime::from_string(const utility::string_t& dateString, date_format format) |
| 677 | +{ |
| 678 | + // avoid floating point math to preserve precision |
| 679 | + uint64_t ufrac_second = 0; |
| 680 | |
| 681 | - t.tm_isdst = 0; |
| 682 | - seconds = make_gm_time(&t); |
| 683 | - if (seconds < 0) |
| 684 | - { |
| 685 | - return result; |
| 686 | - } |
| 687 | +#ifdef _WIN32 |
| 688 | + datetime result; |
| 689 | + if (format == RFC_1123) |
| 690 | + { |
| 691 | + SYSTEMTIME sysTime = {0}; |
| 692 | |
| 693 | - if (parsedWeekday >= 0 && parsedWeekday != t.tm_wday) |
| 694 | - { |
| 695 | - return result; |
| 696 | - } |
| 697 | + std::wstring month(3, L'\0'); |
| 698 | + std::wstring unused(3, L'\0'); |
| 699 | |
| 700 | - if (!string_starts_with(str, "GMT") && !string_starts_with(str, "UT")) |
| 701 | - { |
| 702 | - // some timezone adjustment necessary |
| 703 | - auto tzCh = _XPLATSTR('-'); |
| 704 | - int tzHours; |
| 705 | - int tzMinutes = 0; |
| 706 | - if (string_starts_with(str, "EDT")) |
| 707 | - { |
| 708 | - tzHours = 4; |
| 709 | - } |
| 710 | - else if (string_starts_with(str, "EST") || string_starts_with(str, "CDT")) |
| 711 | - { |
| 712 | - tzHours = 5; |
| 713 | - } |
| 714 | - else if (string_starts_with(str, "CST") || string_starts_with(str, "MDT")) |
| 715 | - { |
| 716 | - tzHours = 6; |
| 717 | - } |
| 718 | - else if (string_starts_with(str, "MST") || string_starts_with(str, "PDT")) |
| 719 | - { |
| 720 | - tzHours = 7; |
| 721 | - } |
| 722 | - else if (string_starts_with(str, "PST")) |
| 723 | - { |
| 724 | - tzHours = 8; |
| 725 | - } |
| 726 | - else if ((tzCh == _XPLATSTR('+') || tzCh == _XPLATSTR('-')) && ascii_isdigit2(str[1]) && |
| 727 | - ascii_isdigit(str[2]) && ascii_isdigit5(str[3]) && ascii_isdigit(str[4])) |
| 728 | - { |
| 729 | - tzCh = str[0]; |
| 730 | - tzHours = atoi2(str + 1); |
| 731 | - tzMinutes = atoi2(str + 3); |
| 732 | - } |
| 733 | - else |
| 734 | - { |
| 735 | - return result; |
| 736 | - } |
| 737 | + const wchar_t* formatString = L"%3c, %2d %3c %4d %2d:%2d:%2d %3c"; |
| 738 | + auto n = swscanf_s(dateString.c_str(), |
| 739 | + formatString, |
| 740 | + unused.data(), |
| 741 | + unused.size(), |
| 742 | + &sysTime.wDay, |
| 743 | + month.data(), |
| 744 | + month.size(), |
| 745 | + &sysTime.wYear, |
| 746 | + &sysTime.wHour, |
| 747 | + &sysTime.wMinute, |
| 748 | + &sysTime.wSecond, |
| 749 | + unused.data(), |
| 750 | + unused.size()); |
| 751 | + |
| 752 | + if (n == 8) |
| 753 | + { |
| 754 | + std::wstring monthnames[12] = { |
| 755 | + L"Jan", L"Feb", L"Mar", L"Apr", L"May", L"Jun", L"Jul", L"Aug", L"Sep", L"Oct", L"Nov", L"Dec"}; |
| 756 | + auto loc = |
| 757 | + std::find_if(monthnames, monthnames + 12, [&month](const std::wstring& m) { return m == month; }); |
| 758 | |
| 759 | - seconds = timezone_adjust(seconds, static_cast<unsigned char>(tzCh), tzHours, tzMinutes); |
| 760 | - if (seconds < 0) |
| 761 | + if (loc != monthnames + 12) |
| 762 | { |
| 763 | - return result; |
| 764 | + sysTime.wMonth = (short)((loc - monthnames) + 1); |
| 765 | + if (system_type_to_datetime(&sysTime, ufrac_second, &result)) |
| 766 | + { |
| 767 | + return result; |
| 768 | + } |
| 769 | } |
| 770 | } |
| 771 | } |
| 772 | else if (format == ISO_8601) |
| 773 | { |
| 774 | - // parse year |
| 775 | - if (!ascii_isdigit3(str[0]) || !ascii_isdigit(str[1]) || !ascii_isdigit(str[2]) || !ascii_isdigit(str[3])) |
| 776 | - { |
| 777 | - return result; |
| 778 | - } |
| 779 | + // Unlike FILETIME, SYSTEMTIME does not have enough precision to hold seconds in 100 nanosecond |
| 780 | + // increments. Therefore, start with seconds and milliseconds set to 0, then add them separately |
| 781 | |
| 782 | - t.tm_year = (str[0] - _XPLATSTR('0')) * 1000 + (str[1] - _XPLATSTR('0')) * 100 + |
| 783 | - (str[2] - _XPLATSTR('0')) * 10 + (str[3] - _XPLATSTR('0')); |
| 784 | - if (t.tm_year < 1970 || t.tm_year > 3000) |
| 785 | - { |
| 786 | - return result; |
| 787 | - } |
| 788 | + // Try to extract the fractional second from the timestamp |
| 789 | + utility::string_t input; |
| 790 | + extract_fractional_second(dateString, input, ufrac_second); |
| 791 | + { |
| 792 | + SYSTEMTIME sysTime = {0}; |
| 793 | + const wchar_t* formatString = L"%4d-%2d-%2dT%2d:%2d:%2dZ"; |
| 794 | + auto n = swscanf_s(input.c_str(), |
| 795 | + formatString, |
| 796 | + &sysTime.wYear, |
| 797 | + &sysTime.wMonth, |
| 798 | + &sysTime.wDay, |
| 799 | + &sysTime.wHour, |
| 800 | + &sysTime.wMinute, |
| 801 | + &sysTime.wSecond); |
| 802 | |
| 803 | - str += 4; |
| 804 | - if (*str == _XPLATSTR('-')) |
| 805 | - { |
| 806 | - ++str; |
| 807 | + if (n == 3 || n == 6) |
| 808 | + { |
| 809 | + if (system_type_to_datetime(&sysTime, ufrac_second, &result)) |
| 810 | + { |
| 811 | + return result; |
| 812 | + } |
| 813 | + } |
| 814 | } |
| 815 | - |
| 816 | - // parse month |
| 817 | - if (!ascii_isdigit1(str[0]) || !ascii_isdigit(str[1])) |
| 818 | { |
| 819 | - return result; |
| 820 | - } |
| 821 | + SYSTEMTIME sysTime = {0}; |
| 822 | + DWORD date = 0; |
| 823 | |
| 824 | - t.tm_mon = atoi2(str); |
| 825 | - if (t.tm_mon < 1 || t.tm_mon > 12) |
| 826 | - { |
| 827 | - return result; |
| 828 | - } |
| 829 | - |
| 830 | - t.tm_mon -= 1; |
| 831 | - str += 2; |
| 832 | + const wchar_t* formatString = L"%8dT%2d:%2d:%2dZ"; |
| 833 | + auto n = swscanf_s(input.c_str(), formatString, &date, &sysTime.wHour, &sysTime.wMinute, &sysTime.wSecond); |
| 834 | |
| 835 | - if (*str == _XPLATSTR('-')) |
| 836 | - { |
| 837 | - ++str; |
| 838 | - } |
| 839 | + if (n == 1 || n == 4) |
| 840 | + { |
| 841 | + sysTime.wDay = date % 100; |
| 842 | + date /= 100; |
| 843 | + sysTime.wMonth = date % 100; |
| 844 | + date /= 100; |
| 845 | + sysTime.wYear = (WORD)date; |
| 846 | |
| 847 | - // parse day |
| 848 | - if (!ascii_isdigit3(str[0]) || !ascii_isdigit(str[1])) |
| 849 | - { |
| 850 | - return result; |
| 851 | + if (system_type_to_datetime(&sysTime, ufrac_second, &result)) |
| 852 | + { |
| 853 | + return result; |
| 854 | + } |
| 855 | + } |
| 856 | } |
| 857 | - |
| 858 | - t.tm_mday = atoi2(str); |
| 859 | - if (!validate_day_month(t.tm_mday, t.tm_mon, t.tm_year)) |
| 860 | { |
| 861 | - return result; |
| 862 | - } |
| 863 | + SYSTEMTIME sysTime = {0}; |
| 864 | + GetSystemTime(&sysTime); // Fill date portion with today's information |
| 865 | + sysTime.wSecond = 0; |
| 866 | + sysTime.wMilliseconds = 0; |
| 867 | |
| 868 | - t.tm_year -= 1900; |
| 869 | - str += 2; |
| 870 | + const wchar_t* formatString = L"%2d:%2d:%2dZ"; |
| 871 | + auto n = swscanf_s(input.c_str(), formatString, &sysTime.wHour, &sysTime.wMinute, &sysTime.wSecond); |
| 872 | |
| 873 | - if (str[0] != _XPLATSTR('T') && str[0] != _XPLATSTR('t')) |
| 874 | - { |
| 875 | - // No time |
| 876 | - seconds = make_gm_time(&t); |
| 877 | - if (seconds < 0) |
| 878 | + if (n == 3) |
| 879 | { |
| 880 | - return result; |
| 881 | + if (system_type_to_datetime(&sysTime, ufrac_second, &result)) |
| 882 | + { |
| 883 | + return result; |
| 884 | + } |
| 885 | } |
| 886 | - |
| 887 | - seconds += ntToUnixOffsetSeconds; |
| 888 | - result.m_interval = static_cast<interval_type>(seconds) * _secondTicks; |
| 889 | - return result; |
| 890 | } |
| 891 | + } |
| 892 | |
| 893 | - ++str; // skip 'T' |
| 894 | + return datetime(); |
| 895 | +#else |
| 896 | + std::string input(dateString); |
| 897 | |
| 898 | - // parse hour |
| 899 | - if (!ascii_isdigit2(str[0]) || !ascii_isdigit(str[1])) |
| 900 | - { |
| 901 | - return result; |
| 902 | - } |
| 903 | + struct tm output = tm(); |
| 904 | |
| 905 | - t.tm_hour = atoi2(str); |
| 906 | - str += 2; |
| 907 | - if (t.tm_hour > 23) |
| 908 | - { |
| 909 | - return result; |
| 910 | - } |
| 911 | + if (format == RFC_1123) |
| 912 | + { |
| 913 | + strptime(input.data(), "%a, %d %b %Y %H:%M:%S GMT", &output); |
| 914 | + } |
| 915 | + else |
| 916 | + { |
| 917 | + // Try to extract the fractional second from the timestamp |
| 918 | + utility::string_t input; |
| 919 | + extract_fractional_second(dateString, input, ufrac_second); |
| 920 | |
| 921 | - if (*str == _XPLATSTR(':')) |
| 922 | - { |
| 923 | - ++str; |
| 924 | - } |
| 925 | + auto result = strptime(input.data(), "%Y-%m-%dT%H:%M:%SZ", &output); |
| 926 | |
| 927 | - // parse minute |
| 928 | - if (!ascii_isdigit5(str[0]) || !ascii_isdigit(str[1])) |
| 929 | + if (result == nullptr) |
| 930 | { |
| 931 | - return result; |
| 932 | + result = strptime(input.data(), "%Y%m%dT%H:%M:%SZ", &output); |
| 933 | } |
| 934 | - t.tm_min = atoi2(str); |
| 935 | - // t.tm_min > 59 is impossible because we checked that the first digit is <= 5 in the basic format |
| 936 | - // check above |
| 937 | - |
| 938 | - str += 2; |
| 939 | - |
| 940 | - if (*str == _XPLATSTR(':')) |
| 941 | + if (result == nullptr) |
| 942 | { |
| 943 | - ++str; |
| 944 | + // Fill the date portion with the epoch, |
| 945 | + // strptime will do the rest |
| 946 | + memset(&output, 0, sizeof(struct tm)); |
| 947 | + output.tm_year = 70; |
| 948 | + output.tm_mon = 1; |
| 949 | + output.tm_mday = 1; |
| 950 | + result = strptime(input.data(), "%H:%M:%SZ", &output); |
| 951 | } |
| 952 | - |
| 953 | - // parse seconds |
| 954 | - if (!ascii_isdigit6(str[0]) || !ascii_isdigit(str[1])) |
| 955 | + if (result == nullptr) |
| 956 | { |
| 957 | - return result; |
| 958 | + result = strptime(input.data(), "%Y-%m-%d", &output); |
| 959 | } |
| 960 | - |
| 961 | - t.tm_sec = atoi2(str); |
| 962 | - // We allow 60 to account for leap seconds |
| 963 | - if (t.tm_sec > 60) |
| 964 | + if (result == nullptr) |
| 965 | { |
| 966 | - return result; |
| 967 | + result = strptime(input.data(), "%Y%m%d", &output); |
| 968 | } |
| 969 | - |
| 970 | - str += 2; |
| 971 | - if (str[0] == _XPLATSTR('.') && ascii_isdigit(str[1])) |
| 972 | + if (result == nullptr) |
| 973 | { |
| 974 | - ++str; |
| 975 | - int digits = 7; |
| 976 | - for (;;) |
| 977 | - { |
| 978 | - frac_sec *= 10; |
| 979 | - frac_sec += *str - _XPLATSTR('0'); |
| 980 | - --digits; |
| 981 | - ++str; |
| 982 | - if (digits == 0) |
| 983 | - { |
| 984 | - while (ascii_isdigit(*str)) |
| 985 | - { |
| 986 | - // consume remaining fractional second digits we can't use |
| 987 | - ++str; |
| 988 | - } |
| 989 | - |
| 990 | - break; |
| 991 | - } |
| 992 | - |
| 993 | - if (!ascii_isdigit(*str)) |
| 994 | - { |
| 995 | - // no more digits in the input, do the remaining multiplies we need |
| 996 | - for (; digits != 0; --digits) |
| 997 | - { |
| 998 | - frac_sec *= 10; |
| 999 | - } |
| 1000 | - |
| 1001 | - break; |
| 1002 | - } |
| 1003 | - } |
| 1004 | + return datetime(); |
| 1005 | } |
| 1006 | + } |
| 1007 | |
| 1008 | - seconds = make_gm_time(&t); |
| 1009 | - if (seconds < 0) |
| 1010 | - { |
| 1011 | - return result; |
| 1012 | - } |
| 1013 | +#if (defined(ANDROID) || defined(__ANDROID__)) |
| 1014 | + // HACK: The (nonportable?) POSIX function timegm is not available in |
| 1015 | + // bionic. As a workaround[1][2], we set the C library timezone to |
| 1016 | + // UTC, call mktime, then set the timezone back. However, the C |
| 1017 | + // environment is fundamentally a shared global resource and thread- |
| 1018 | + // unsafe. We can protect our usage here, however any other code might |
| 1019 | + // manipulate the environment at the same time. |
| 1020 | + // |
| 1021 | + // [1] http://linux.die.net/man/3/timegm |
| 1022 | + // [2] http://www.gnu.org/software/libc/manual/html_node/Broken_002ddown-Time.html |
| 1023 | + time_t time; |
| 1024 | |
| 1025 | - if (str[0] == _XPLATSTR('Z') || str[0] == _XPLATSTR('z')) |
| 1026 | + static boost::mutex env_var_lock; |
| 1027 | + { |
| 1028 | + boost::lock_guard<boost::mutex> lock(env_var_lock); |
| 1029 | + std::string prev_env; |
| 1030 | + auto prev_env_cstr = getenv("TZ"); |
| 1031 | + if (prev_env_cstr != nullptr) |
| 1032 | { |
| 1033 | - // no adjustment needed for zulu time |
| 1034 | + prev_env = prev_env_cstr; |
| 1035 | } |
| 1036 | - else if (str[0] == _XPLATSTR('+') || str[0] == _XPLATSTR('-')) |
| 1037 | - { |
| 1038 | - const unsigned char offsetDirection = static_cast<unsigned char>(str[0]); |
| 1039 | - if (!ascii_isdigit2(str[1]) || !ascii_isdigit(str[2]) || str[3] != _XPLATSTR(':') || |
| 1040 | - !ascii_isdigit5(str[4]) || !ascii_isdigit(str[5])) |
| 1041 | - { |
| 1042 | - return result; |
| 1043 | - } |
| 1044 | + setenv("TZ", "UTC", 1); |
| 1045 | |
| 1046 | - seconds = timezone_adjust(seconds, offsetDirection, atoi2(str + 1), atoi2(str + 4)); |
| 1047 | - if (seconds < 0) |
| 1048 | - { |
| 1049 | - return result; |
| 1050 | - } |
| 1051 | + time = mktime(&output); |
| 1052 | + |
| 1053 | + if (prev_env_cstr) |
| 1054 | + { |
| 1055 | + setenv("TZ", prev_env.c_str(), 1); |
| 1056 | } |
| 1057 | else |
| 1058 | { |
| 1059 | - // the timezone is malformed, but cpprestsdk currently accepts this as no timezone |
| 1060 | + unsetenv("TZ"); |
| 1061 | } |
| 1062 | } |
| 1063 | - else |
| 1064 | - { |
| 1065 | - throw std::invalid_argument("unrecognized date format"); |
| 1066 | - } |
| 1067 | +#else |
| 1068 | + time_t time = timegm(&output); |
| 1069 | +#endif |
| 1070 | + |
| 1071 | + struct timeval tv = timeval(); |
| 1072 | + tv.tv_sec = time; |
| 1073 | + auto result = timeval_to_datetime(tv); |
| 1074 | |
| 1075 | - seconds += ntToUnixOffsetSeconds; |
| 1076 | - result.m_interval = static_cast<interval_type>(seconds) * _secondTicks + frac_sec; |
| 1077 | + // fractional seconds are already in correct format so just add them. |
| 1078 | + result = result + ufrac_second; |
| 1079 | return result; |
| 1080 | +#endif |
| 1081 | } |
| 1082 | |
| 1083 | /// <summary> |
| 1084 | @@ -1358,32 +1181,38 @@ utility::seconds __cdecl timespan::xml_d |
| 1085 | // The final S could be omitted |
| 1086 | |
| 1087 | int64_t numSecs = 0; |
| 1088 | - auto cursor = timespanString.c_str(); |
| 1089 | - auto c = *cursor++; // skip 'P' |
| 1090 | - while (c) |
| 1091 | + |
| 1092 | + utility::istringstream_t is(timespanString); |
| 1093 | + is.imbue(std::locale::classic()); |
| 1094 | + auto eof = std::char_traits<utility::char_t>::eof(); |
| 1095 | + |
| 1096 | + std::basic_istream<utility::char_t>::int_type c; |
| 1097 | + c = is.get(); // P |
| 1098 | + |
| 1099 | + while (c != eof) |
| 1100 | { |
| 1101 | int val = 0; |
| 1102 | - c = *cursor++; |
| 1103 | + c = is.get(); |
| 1104 | |
| 1105 | - while (ascii_isdigit(c)) |
| 1106 | + while (is_digit((utility::char_t)c)) |
| 1107 | { |
| 1108 | - val = val * 10 + (c - _XPLATSTR('0')); |
| 1109 | - c = *cursor++; |
| 1110 | + val = val * 10 + (c - L'0'); |
| 1111 | + c = is.get(); |
| 1112 | |
| 1113 | - if (c == _XPLATSTR('.')) |
| 1114 | + if (c == '.') |
| 1115 | { |
| 1116 | // decimal point is not handled |
| 1117 | do |
| 1118 | { |
| 1119 | - c = *cursor++; |
| 1120 | - } while (ascii_isdigit(c)); |
| 1121 | + c = is.get(); |
| 1122 | + } while (is_digit((utility::char_t)c)); |
| 1123 | } |
| 1124 | } |
| 1125 | |
| 1126 | - if (c == _XPLATSTR('D')) numSecs += val * 24 * 3600; // days |
| 1127 | - if (c == _XPLATSTR('H')) numSecs += val * 3600; // Hours |
| 1128 | - if (c == _XPLATSTR('M')) numSecs += val * 60; // Minutes |
| 1129 | - if (c == _XPLATSTR('S') || c == _XPLATSTR('\0')) |
| 1130 | + if (c == L'D') numSecs += val * 24 * 3600; // days |
| 1131 | + if (c == L'H') numSecs += val * 3600; // Hours |
| 1132 | + if (c == L'M') numSecs += val * 60; // Minutes |
| 1133 | + if (c == L'S' || c == eof) |
| 1134 | { |
| 1135 | numSecs += val; // seconds |
| 1136 | break; |
| 1137 | @@ -1393,12 +1222,12 @@ utility::seconds __cdecl timespan::xml_d |
| 1138 | return utility::seconds(numSecs); |
| 1139 | } |
| 1140 | |
| 1141 | -static const utility::char_t c_allowed_chars[] = |
| 1142 | - _XPLATSTR("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"); |
| 1143 | +const utility::string_t nonce_generator::c_allowed_chars( |
| 1144 | + _XPLATSTR("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789")); |
| 1145 | |
| 1146 | utility::string_t nonce_generator::generate() |
| 1147 | { |
| 1148 | - std::uniform_int_distribution<> distr(0, static_cast<int>(sizeof(c_allowed_chars) / sizeof(utility::char_t)) - 1); |
| 1149 | + std::uniform_int_distribution<> distr(0, static_cast<int>(c_allowed_chars.length() - 1)); |
| 1150 | utility::string_t result; |
| 1151 | result.reserve(length()); |
| 1152 | std::generate_n(std::back_inserter(result), length(), [&]() { return c_allowed_chars[distr(m_random)]; }); |
| 1153 | --- cpprest-2.10.12.orig/Release/tests/functional/utils/datetime.cpp |
| 1154 | +++ cpprest-2.10.12/Release/tests/functional/utils/datetime.cpp |
| 1155 | @@ -74,6 +74,16 @@ SUITE(datetime) |
| 1156 | } |
| 1157 | } |
| 1158 | |
| 1159 | + TEST(parsing_time_extended) |
| 1160 | + { |
| 1161 | + // ISO 8601 |
| 1162 | + { |
| 1163 | + auto dt = utility::datetime::from_string(_XPLATSTR("14:30:01Z"), utility::datetime::ISO_8601); |
| 1164 | + |
| 1165 | + VERIFY_ARE_NOT_EQUAL(0u, dt.to_interval()); |
| 1166 | + } |
| 1167 | + } |
| 1168 | + |
| 1169 | void TestDateTimeRoundtrip(utility::string_t str, utility::string_t strExpected) |
| 1170 | { |
| 1171 | auto dt = utility::datetime::from_string(str, utility::datetime::ISO_8601); |
| 1172 | @@ -91,8 +101,6 @@ SUITE(datetime) |
| 1173 | |
| 1174 | TEST(parsing_time_roundtrip_datetime2) |
| 1175 | { |
| 1176 | - // lose the last '000' |
| 1177 | - TestDateTimeRoundtrip(_XPLATSTR("2013-11-19T14:30:59.1234567000Z"), _XPLATSTR("2013-11-19T14:30:59.1234567Z")); |
| 1178 | // lose the last '999' without rounding up |
| 1179 | TestDateTimeRoundtrip(_XPLATSTR("2013-11-19T14:30:59.1234567999Z"), _XPLATSTR("2013-11-19T14:30:59.1234567Z")); |
| 1180 | } |
| 1181 | @@ -121,260 +129,16 @@ SUITE(datetime) |
| 1182 | TestDateTimeRoundtrip(_XPLATSTR("2013-11-19T14:30:59.5Z")); |
| 1183 | } |
| 1184 | |
| 1185 | - void TestRfc1123IsTimeT(const utility::char_t* str, time_t t) |
| 1186 | - { |
| 1187 | - datetime dt = datetime::from_string(str, utility::datetime::RFC_1123); |
| 1188 | - uint64_t interval = dt.to_interval(); |
| 1189 | - VERIFY_ARE_EQUAL(0, interval % 10000000); |
| 1190 | - interval /= 10000000; |
| 1191 | - interval -= 11644473600; // NT epoch adjustment |
| 1192 | - VERIFY_ARE_EQUAL(static_cast<uint64_t>(t), interval); |
| 1193 | - } |
| 1194 | - |
| 1195 | - TEST(parsing_time_rfc1123_accepts_each_day) |
| 1196 | - { |
| 1197 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 00:00:00 GMT"), (time_t) 0); |
| 1198 | - TestRfc1123IsTimeT(_XPLATSTR("Fri, 02 Jan 1970 00:00:00 GMT"), (time_t) 86400 * 1); |
| 1199 | - TestRfc1123IsTimeT(_XPLATSTR("Sat, 03 Jan 1970 00:00:00 GMT"), (time_t) 86400 * 2); |
| 1200 | - TestRfc1123IsTimeT(_XPLATSTR("Sun, 04 Jan 1970 00:00:00 GMT"), (time_t) 86400 * 3); |
| 1201 | - TestRfc1123IsTimeT(_XPLATSTR("Mon, 05 Jan 1970 00:00:00 GMT"), (time_t) 86400 * 4); |
| 1202 | - TestRfc1123IsTimeT(_XPLATSTR("Tue, 06 Jan 1970 00:00:00 GMT"), (time_t) 86400 * 5); |
| 1203 | - TestRfc1123IsTimeT(_XPLATSTR("Wed, 07 Jan 1970 00:00:00 GMT"), (time_t) 86400 * 6); |
| 1204 | - } |
| 1205 | - |
| 1206 | - TEST(parsing_time_rfc1123_boundary_cases) |
| 1207 | - { |
| 1208 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 00:00:00 GMT"), (time_t) 0); |
| 1209 | - TestRfc1123IsTimeT(_XPLATSTR("19 Jan 2038 03:14:06 GMT"), (time_t) INT_MAX - 1); |
| 1210 | -#ifndef _USE_32BIT_TIME_T |
| 1211 | - TestRfc1123IsTimeT(_XPLATSTR("19 Jan 2038 03:13:07 -0001"), (time_t) INT_MAX); |
| 1212 | - TestRfc1123IsTimeT(_XPLATSTR("19 Jan 2038 03:14:07 -0000"), (time_t) INT_MAX); |
| 1213 | -#endif // _USE_32BIT_TIME_T |
| 1214 | - TestRfc1123IsTimeT(_XPLATSTR("14 Jan 2019 23:16:21 +0000"), (time_t) 1547507781); |
| 1215 | - TestRfc1123IsTimeT(_XPLATSTR("14 Jan 2019 23:16:21 -0001"), (time_t) 1547507841); |
| 1216 | - TestRfc1123IsTimeT(_XPLATSTR("14 Jan 2019 23:16:21 +0001"), (time_t) 1547507721); |
| 1217 | - TestRfc1123IsTimeT(_XPLATSTR("14 Jan 2019 23:16:21 -0100"), (time_t) 1547511381); |
| 1218 | - TestRfc1123IsTimeT(_XPLATSTR("14 Jan 2019 23:16:21 +0100"), (time_t) 1547504181); |
| 1219 | - } |
| 1220 | - |
| 1221 | - TEST(parsing_time_rfc1123_uses_each_field) |
| 1222 | - { |
| 1223 | - TestRfc1123IsTimeT(_XPLATSTR("02 Jan 1970 00:00:00 GMT"), (time_t) 86400); |
| 1224 | - TestRfc1123IsTimeT(_XPLATSTR("12 Jan 1970 00:00:00 GMT"), (time_t) 950400); |
| 1225 | - TestRfc1123IsTimeT(_XPLATSTR("01 Feb 1970 00:00:00 GMT"), (time_t) 2678400); |
| 1226 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 2000 00:00:00 GMT"), (time_t) 946684800); |
| 1227 | -#ifndef _USE_32BIT_TIME_T |
| 1228 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 2100 00:00:00 GMT"), (time_t) 4102444800); |
| 1229 | -#endif // _USE_32BIT_TIME_T |
| 1230 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1990 00:00:00 GMT"), (time_t) 631152000); |
| 1231 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1971 00:00:00 GMT"), (time_t) 31536000); |
| 1232 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 10:00:00 GMT"), (time_t) 36000); |
| 1233 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 01:00:00 GMT"), (time_t) 3600); |
| 1234 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 00:10:00 GMT"), (time_t) 600); |
| 1235 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 00:01:00 GMT"), (time_t) 60); |
| 1236 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 00:00:10 GMT"), (time_t) 10); |
| 1237 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 00:00:01 GMT"), (time_t) 1); |
| 1238 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 10:00:00 GMT"), (time_t) 36000); |
| 1239 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 02:00:00 PST"), (time_t) 36000); |
| 1240 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 03:00:00 PDT"), (time_t) 36000); |
| 1241 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 03:00:00 MST"), (time_t) 36000); |
| 1242 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 04:00:00 MDT"), (time_t) 36000); |
| 1243 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 04:00:00 CST"), (time_t) 36000); |
| 1244 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 05:00:00 CDT"), (time_t) 36000); |
| 1245 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 05:00:00 EST"), (time_t) 36000); |
| 1246 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 06:00:00 EDT"), (time_t) 36000); |
| 1247 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 06:00:00 -0400"), (time_t) 36000); |
| 1248 | - TestRfc1123IsTimeT(_XPLATSTR("01 Jan 1970 05:59:00 -0401"), (time_t) 36000); |
| 1249 | - } |
| 1250 | - |
| 1251 | - TEST(parsing_time_rfc1123_max_days) |
| 1252 | - { |
| 1253 | - TestRfc1123IsTimeT(_XPLATSTR("31 Jan 1970 00:00:00 GMT"), (time_t) 2592000); |
| 1254 | - TestRfc1123IsTimeT(_XPLATSTR("28 Feb 2019 00:00:00 GMT"), (time_t) 1551312000); // non leap year allows feb 28 |
| 1255 | - TestRfc1123IsTimeT(_XPLATSTR("29 Feb 2020 00:00:00 GMT"), (time_t) 1582934400); // leap year allows feb 29 |
| 1256 | - TestRfc1123IsTimeT(_XPLATSTR("31 Mar 1970 00:00:00 GMT"), (time_t) 7689600); |
| 1257 | - TestRfc1123IsTimeT(_XPLATSTR("30 Apr 1970 00:00:00 GMT"), (time_t) 10281600); |
| 1258 | - TestRfc1123IsTimeT(_XPLATSTR("31 May 1970 00:00:00 GMT"), (time_t) 12960000); |
| 1259 | - TestRfc1123IsTimeT(_XPLATSTR("30 Jun 1970 00:00:00 GMT"), (time_t) 15552000); |
| 1260 | - TestRfc1123IsTimeT(_XPLATSTR("31 Jul 1970 00:00:00 GMT"), (time_t) 18230400); |
| 1261 | - TestRfc1123IsTimeT(_XPLATSTR("31 Aug 1970 00:00:00 GMT"), (time_t) 20908800); |
| 1262 | - TestRfc1123IsTimeT(_XPLATSTR("30 Sep 1970 00:00:00 GMT"), (time_t) 23500800); |
| 1263 | - TestRfc1123IsTimeT(_XPLATSTR("31 Oct 1970 00:00:00 GMT"), (time_t) 26179200); |
| 1264 | - TestRfc1123IsTimeT(_XPLATSTR("30 Nov 1970 00:00:00 GMT"), (time_t) 28771200); |
| 1265 | - TestRfc1123IsTimeT(_XPLATSTR("31 Dec 1970 00:00:00 GMT"), (time_t) 31449600); |
| 1266 | - } |
| 1267 | - |
| 1268 | - TEST(parsing_time_rfc1123_invalid_cases) |
| 1269 | - { |
| 1270 | - const utility::string_t bad_strings[] = { |
| 1271 | - _XPLATSTR("Ahu, 01 Jan 1970 00:00:00 GMT"), // bad letters in each place |
| 1272 | - _XPLATSTR("TAu, 01 Jan 1970 00:00:00 GMT"), |
| 1273 | - _XPLATSTR("ThA, 01 Jan 1970 00:00:00 GMT"), |
| 1274 | - _XPLATSTR("ThuA 01 Jan 1970 00:00:00 GMT"), |
| 1275 | - _XPLATSTR("Thu,A01 Jan 1970 00:00:00 GMT"), |
| 1276 | - _XPLATSTR("Thu, A1 Jan 1970 00:00:00 GMT"), |
| 1277 | - _XPLATSTR("Thu, 0A Jan 1970 00:00:00 GMT"), |
| 1278 | - _XPLATSTR("Thu, 01AJan 1970 00:00:00 GMT"), |
| 1279 | - _XPLATSTR("Thu, 01 Aan 1970 00:00:00 GMT"), |
| 1280 | - _XPLATSTR("Thu, 01 JAn 1970 00:00:00 GMT"), |
| 1281 | - _XPLATSTR("Thu, 01 JaA 1970 00:00:00 GMT"), |
| 1282 | - _XPLATSTR("Thu, 01 JanA1970 00:00:00 GMT"), |
| 1283 | - _XPLATSTR("Thu, 01 Jan A970 00:00:00 GMT"), |
| 1284 | - _XPLATSTR("Thu, 01 Jan 1A70 00:00:00 GMT"), |
| 1285 | - _XPLATSTR("Thu, 01 Jan 19A0 00:00:00 GMT"), |
| 1286 | - _XPLATSTR("Thu, 01 Jan 197A 00:00:00 GMT"), |
| 1287 | - _XPLATSTR("Thu, 01 Jan 1970A00:00:00 GMT"), |
| 1288 | - _XPLATSTR("Thu, 01 Jan 1970 A0:00:00 GMT"), |
| 1289 | - _XPLATSTR("Thu, 01 Jan 1970 0A:00:00 GMT"), |
| 1290 | - _XPLATSTR("Thu, 01 Jan 1970 00A00:00 GMT"), |
| 1291 | - _XPLATSTR("Thu, 01 Jan 1970 00:A0:00 GMT"), |
| 1292 | - _XPLATSTR("Thu, 01 Jan 1970 00:0A:00 GMT"), |
| 1293 | - _XPLATSTR("Thu, 01 Jan 1970 00:00A00 GMT"), |
| 1294 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:A0 GMT"), |
| 1295 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:0A GMT"), |
| 1296 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00AGMT"), |
| 1297 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00 AMT"), |
| 1298 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00 GAT"), |
| 1299 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00 GMA"), |
| 1300 | - _XPLATSTR(""), // truncation |
| 1301 | - _XPLATSTR("T"), |
| 1302 | - _XPLATSTR("Th"), |
| 1303 | - _XPLATSTR("Thu"), |
| 1304 | - _XPLATSTR("Thu,"), |
| 1305 | - _XPLATSTR("Thu, "), |
| 1306 | - _XPLATSTR("Thu, 0"), |
| 1307 | - _XPLATSTR("Thu, 01"), |
| 1308 | - _XPLATSTR("Thu, 01 "), |
| 1309 | - _XPLATSTR("Thu, 01 J"), |
| 1310 | - _XPLATSTR("Thu, 01 Ja"), |
| 1311 | - _XPLATSTR("Thu, 01 Jan"), |
| 1312 | - _XPLATSTR("Thu, 01 Jan "), |
| 1313 | - _XPLATSTR("Thu, 01 Jan 1"), |
| 1314 | - _XPLATSTR("Thu, 01 Jan 19"), |
| 1315 | - _XPLATSTR("Thu, 01 Jan 197"), |
| 1316 | - _XPLATSTR("Thu, 01 Jan 1970"), |
| 1317 | - _XPLATSTR("Thu, 01 Jan 1970 "), |
| 1318 | - _XPLATSTR("Thu, 01 Jan 1970 0"), |
| 1319 | - _XPLATSTR("Thu, 01 Jan 1970 00"), |
| 1320 | - _XPLATSTR("Thu, 01 Jan 1970 00:"), |
| 1321 | - _XPLATSTR("Thu, 01 Jan 1970 00:0"), |
| 1322 | - _XPLATSTR("Thu, 01 Jan 1970 00:00"), |
| 1323 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:"), |
| 1324 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:0"), |
| 1325 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00"), |
| 1326 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00 "), |
| 1327 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00 G"), |
| 1328 | - _XPLATSTR("Thu, 01 Jan 1970 00:00:00 GM"), |
| 1329 | - _XPLATSTR("Fri, 01 Jan 1970 00:00:00 GMT"), // wrong day |
| 1330 | - _XPLATSTR("01 Jan 4970 00:00:00 GMT"), // year too big |
| 1331 | - _XPLATSTR("01 Jan 3001 00:00:00 GMT"), |
| 1332 | - _XPLATSTR("01 Xxx 1971 00:00:00 GMT"), // month bad |
| 1333 | - _XPLATSTR("00 Jan 1971 00:00:00 GMT"), // day too small |
| 1334 | - _XPLATSTR("32 Jan 1971 00:00:00 GMT"), // day too big |
| 1335 | - _XPLATSTR("30 Feb 1971 00:00:00 GMT"), // day too big for feb |
| 1336 | - _XPLATSTR("30 Feb 1971 00:00:00 GMT"), // day too big for feb (non-leap year) |
| 1337 | - _XPLATSTR("32 Mar 1971 00:00:00 GMT"), // other months |
| 1338 | - _XPLATSTR("31 Apr 1971 00:00:00 GMT"), |
| 1339 | - _XPLATSTR("32 May 1971 00:00:00 GMT"), |
| 1340 | - _XPLATSTR("31 Jun 1971 00:00:00 GMT"), |
| 1341 | - _XPLATSTR("32 Jul 1971 00:00:00 GMT"), |
| 1342 | - _XPLATSTR("32 Aug 1971 00:00:00 GMT"), |
| 1343 | - _XPLATSTR("31 Sep 1971 00:00:00 GMT"), |
| 1344 | - _XPLATSTR("32 Oct 1971 00:00:00 GMT"), |
| 1345 | - _XPLATSTR("31 Nov 1971 00:00:00 GMT"), |
| 1346 | - _XPLATSTR("32 Dec 1971 00:00:00 GMT"), |
| 1347 | - _XPLATSTR("01 Jan 1971 70:00:00 GMT"), // hour too big |
| 1348 | - _XPLATSTR("01 Jan 1971 24:00:00 GMT"), |
| 1349 | - _XPLATSTR("01 Jan 1971 00:60:00 GMT"), // minute too big |
| 1350 | - _XPLATSTR("01 Jan 1971 00:00:70 GMT"), // second too big |
| 1351 | - _XPLATSTR("01 Jan 1971 00:00:61 GMT"), |
| 1352 | - _XPLATSTR("01 Jan 1969 00:00:00 GMT"), // underflow |
| 1353 | - _XPLATSTR("01 Jan 1969 00:00:00 CEST"), // bad tz |
| 1354 | - _XPLATSTR("01 Jan 1970 00:00:00 +2400"), // bad tzoffsets |
| 1355 | - _XPLATSTR("01 Jan 1970 00:00:00 -3000"), |
| 1356 | - _XPLATSTR("01 Jan 1970 00:00:00 +2160"), |
| 1357 | - _XPLATSTR("01 Jan 1970 00:00:00 -2400"), |
| 1358 | - _XPLATSTR("01 Jan 1970 00:00:00 -2160"), |
| 1359 | - }; |
| 1360 | - |
| 1361 | - for (const auto& str : bad_strings) |
| 1362 | - { |
| 1363 | - auto dt = utility::datetime::from_string(str, utility::datetime::RFC_1123); |
| 1364 | - VERIFY_ARE_EQUAL(0, dt.to_interval()); |
| 1365 | - } |
| 1366 | - } |
| 1367 | - |
| 1368 | - TEST(parsing_time_iso8601_boundary_cases) |
| 1369 | - { |
| 1370 | - // boundary cases: |
| 1371 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:00:00Z")); // epoch |
| 1372 | - TestDateTimeRoundtrip(_XPLATSTR("2038-01-19T03:14:06+00:00"), _XPLATSTR("2038-01-19T03:14:06Z")); // INT_MAX - 1 |
| 1373 | -#ifndef _USE_32BIT_TIME_T |
| 1374 | - TestDateTimeRoundtrip(_XPLATSTR("2038-01-19T03:13:07-00:01"), |
| 1375 | - _XPLATSTR("2038-01-19T03:14:07Z")); // INT_MAX after subtacting 1 |
| 1376 | - TestDateTimeRoundtrip(_XPLATSTR("2038-01-19T03:14:07-00:00"), _XPLATSTR("2038-01-19T03:14:07Z")); |
| 1377 | -#endif // _USE_32BIT_TIME_T |
| 1378 | - } |
| 1379 | - |
| 1380 | - TEST(parsing_time_iso8601_uses_each_timezone_digit) |
| 1381 | - { |
| 1382 | - TestDateTimeRoundtrip(_XPLATSTR("2019-01-14T23:16:21+00:00"), _XPLATSTR("2019-01-14T23:16:21Z")); |
| 1383 | - TestDateTimeRoundtrip(_XPLATSTR("2019-01-14T23:16:21-00:01"), _XPLATSTR("2019-01-14T23:17:21Z")); |
| 1384 | - TestDateTimeRoundtrip(_XPLATSTR("2019-01-14T23:16:21+00:01"), _XPLATSTR("2019-01-14T23:15:21Z")); |
| 1385 | - TestDateTimeRoundtrip(_XPLATSTR("2019-01-14T23:16:21-01:00"), _XPLATSTR("2019-01-15T00:16:21Z")); |
| 1386 | - TestDateTimeRoundtrip(_XPLATSTR("2019-01-14T23:16:21+01:00"), _XPLATSTR("2019-01-14T22:16:21Z")); |
| 1387 | - } |
| 1388 | - |
| 1389 | - TEST(parsing_time_iso8601_uses_each_digit) |
| 1390 | - { |
| 1391 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:00:01Z")); |
| 1392 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:01:00Z")); |
| 1393 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T01:00:00Z")); |
| 1394 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-02T00:00:00Z")); |
| 1395 | - TestDateTimeRoundtrip(_XPLATSTR("1970-02-01T00:00:00Z")); |
| 1396 | - TestDateTimeRoundtrip(_XPLATSTR("1971-01-01T00:00:00Z")); |
| 1397 | - |
| 1398 | - TestDateTimeRoundtrip(_XPLATSTR("1999-01-01T00:00:00Z")); |
| 1399 | - TestDateTimeRoundtrip(_XPLATSTR("1970-12-01T00:00:00Z")); |
| 1400 | - TestDateTimeRoundtrip(_XPLATSTR("1970-09-01T00:00:00Z")); |
| 1401 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-30T00:00:00Z")); |
| 1402 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-31T00:00:00Z")); |
| 1403 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T23:00:00Z")); |
| 1404 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T19:00:00Z")); |
| 1405 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:59:00Z")); |
| 1406 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:00:59Z")); |
| 1407 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:00:60Z"), _XPLATSTR("1970-01-01T00:01:00Z")); // leap seconds |
| 1408 | - } |
| 1409 | - |
| 1410 | - TEST(parsing_time_iso8601_accepts_month_max_days) |
| 1411 | - { |
| 1412 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-31T00:00:00Z")); // jan |
| 1413 | - TestDateTimeRoundtrip(_XPLATSTR("2019-02-28T00:00:00Z")); // non leap year allows feb 28 |
| 1414 | - TestDateTimeRoundtrip(_XPLATSTR("2020-02-29T00:00:00Z")); // leap year allows feb 29 |
| 1415 | - TestDateTimeRoundtrip(_XPLATSTR("1970-03-31T00:00:00Z")); // mar |
| 1416 | - TestDateTimeRoundtrip(_XPLATSTR("1970-04-30T00:00:00Z")); // apr |
| 1417 | - TestDateTimeRoundtrip(_XPLATSTR("1970-05-31T00:00:00Z")); // may |
| 1418 | - TestDateTimeRoundtrip(_XPLATSTR("1970-06-30T00:00:00Z")); // jun |
| 1419 | - TestDateTimeRoundtrip(_XPLATSTR("1970-07-31T00:00:00Z")); // jul |
| 1420 | - TestDateTimeRoundtrip(_XPLATSTR("1970-08-31T00:00:00Z")); // aug |
| 1421 | - TestDateTimeRoundtrip(_XPLATSTR("1970-09-30T00:00:00Z")); // sep |
| 1422 | - TestDateTimeRoundtrip(_XPLATSTR("1970-10-31T00:00:00Z")); // oct |
| 1423 | - TestDateTimeRoundtrip(_XPLATSTR("1970-11-30T00:00:00Z")); // nov |
| 1424 | - TestDateTimeRoundtrip(_XPLATSTR("1970-12-31T00:00:00Z")); // dec |
| 1425 | - } |
| 1426 | - |
| 1427 | - TEST(parsing_time_iso8601_accepts_lowercase_t_z) |
| 1428 | - { |
| 1429 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01t00:00:00Z"), _XPLATSTR("1970-01-01T00:00:00Z")); |
| 1430 | - TestDateTimeRoundtrip(_XPLATSTR("1970-01-01T00:00:00z"), _XPLATSTR("1970-01-01T00:00:00Z")); |
| 1431 | - } |
| 1432 | - |
| 1433 | - TEST(parsing_time_roundtrip_datetime_accepts_invalid_no_trailing_timezone) |
| 1434 | + TEST(parsing_time_roundtrip_datetime_invalid1, |
| 1435 | + "Ignore:Linux", |
| 1436 | + "Codeplex issue #115", |
| 1437 | + "Ignore:Apple", |
| 1438 | + "Codeplex issue #115") |
| 1439 | { |
| 1440 | // No digits after the dot, or non-digits. This is not a valid input, but we should not choke on it, |
| 1441 | // Simply ignore the bad fraction |
| 1442 | const utility::string_t bad_strings[] = {_XPLATSTR("2013-11-19T14:30:59.Z"), |
| 1443 | - _XPLATSTR("2013-11-19T14:30:59.a12Z")}; |
| 1444 | + _XPLATSTR("2013-11-19T14:30:59.1a2Z")}; |
| 1445 | utility::string_t str_corrected = _XPLATSTR("2013-11-19T14:30:59Z"); |
| 1446 | |
| 1447 | for (const auto& str : bad_strings) |
| 1448 | @@ -387,87 +151,12 @@ SUITE(datetime) |
| 1449 | |
| 1450 | TEST(parsing_time_roundtrip_datetime_invalid2) |
| 1451 | { |
| 1452 | - // Various unsupported cases. In all cases, we have produce an empty date time |
| 1453 | + // Variouls unsupported cases. In all cases, we have produce an empty date time |
| 1454 | const utility::string_t bad_strings[] = { |
| 1455 | - _XPLATSTR(""), // empty |
| 1456 | - _XPLATSTR(".Z"), // too short |
| 1457 | - _XPLATSTR(".Zx"), // no trailing Z |
| 1458 | - _XPLATSTR("3.14Z") // not a valid date |
| 1459 | - _XPLATSTR("a971-01-01T00:00:00Z"), // any non digits or valid separators |
| 1460 | - _XPLATSTR("1a71-01-01T00:00:00Z"), |
| 1461 | - _XPLATSTR("19a1-01-01T00:00:00Z"), |
| 1462 | - _XPLATSTR("197a-01-01T00:00:00Z"), |
| 1463 | - _XPLATSTR("1971a01-01T00:00:00Z"), |
| 1464 | - _XPLATSTR("1971-a1-01T00:00:00Z"), |
| 1465 | - _XPLATSTR("1971-0a-01T00:00:00Z"), |
| 1466 | - _XPLATSTR("1971-01a01T00:00:00Z"), |
| 1467 | - _XPLATSTR("1971-01-a1T00:00:00Z"), |
| 1468 | - _XPLATSTR("1971-01-0aT00:00:00Z"), |
| 1469 | - // _XPLATSTR("1971-01-01a00:00:00Z"), parsed as complete date |
| 1470 | - _XPLATSTR("1971-01-01Ta0:00:00Z"), |
| 1471 | - _XPLATSTR("1971-01-01T0a:00:00Z"), |
| 1472 | - _XPLATSTR("1971-01-01T00a00:00Z"), |
| 1473 | - _XPLATSTR("1971-01-01T00:a0:00Z"), |
| 1474 | - _XPLATSTR("1971-01-01T00:0a:00Z"), |
| 1475 | - _XPLATSTR("1971-01-01T00:00a00Z"), |
| 1476 | - _XPLATSTR("1971-01-01T00:00:a0Z"), |
| 1477 | - _XPLATSTR("1971-01-01T00:00:0aZ"), |
| 1478 | - // "1971-01-01T00:00:00a", accepted as per invalid_no_trailing_timezone above |
| 1479 | - _XPLATSTR("1"), // truncation |
| 1480 | - _XPLATSTR("19"), |
| 1481 | - _XPLATSTR("197"), |
| 1482 | - _XPLATSTR("1970"), |
| 1483 | - _XPLATSTR("1970-"), |
| 1484 | - _XPLATSTR("1970-0"), |
| 1485 | - _XPLATSTR("1970-01"), |
| 1486 | - _XPLATSTR("1970-01-"), |
| 1487 | - _XPLATSTR("1970-01-0"), |
| 1488 | - // _XPLATSTR("1970-01-01"), complete date |
| 1489 | - _XPLATSTR("1970-01-01T"), |
| 1490 | - _XPLATSTR("1970-01-01T0"), |
| 1491 | - _XPLATSTR("1970-01-01T00"), |
| 1492 | - _XPLATSTR("1970-01-01T00:"), |
| 1493 | - _XPLATSTR("1970-01-01T00:0"), |
| 1494 | - _XPLATSTR("1970-01-01T00:00"), |
| 1495 | - _XPLATSTR("1970-01-01T00:00:"), |
| 1496 | - _XPLATSTR("1970-01-01T00:00:0"), |
| 1497 | - // _XPLATSTR("1970-01-01T00:00:00"), // accepted as invalid timezone above |
| 1498 | - _XPLATSTR("4970-01-01T00:00:00Z"), // year too big |
| 1499 | - _XPLATSTR("3001-01-01T00:00:00Z"), |
| 1500 | - _XPLATSTR("1971-00-01T00:00:00Z"), // month too small |
| 1501 | - _XPLATSTR("1971-20-01T00:00:00Z"), // month too big |
| 1502 | - _XPLATSTR("1971-13-01T00:00:00Z"), |
| 1503 | - _XPLATSTR("1971-01-00T00:00:00Z"), // day too small |
| 1504 | - _XPLATSTR("1971-01-32T00:00:00Z"), // day too big |
| 1505 | - _XPLATSTR("1971-02-30T00:00:00Z"), // day too big for feb |
| 1506 | - _XPLATSTR("1971-02-30T00:00:00Z"), // day too big for feb (non-leap year) |
| 1507 | - _XPLATSTR("1971-03-32T00:00:00Z"), // other months |
| 1508 | - _XPLATSTR("1971-04-31T00:00:00Z"), |
| 1509 | - _XPLATSTR("1971-05-32T00:00:00Z"), |
| 1510 | - _XPLATSTR("1971-06-31T00:00:00Z"), |
| 1511 | - _XPLATSTR("1971-07-32T00:00:00Z"), |
| 1512 | - _XPLATSTR("1971-08-32T00:00:00Z"), |
| 1513 | - _XPLATSTR("1971-09-31T00:00:00Z"), |
| 1514 | - _XPLATSTR("1971-10-32T00:00:00Z"), |
| 1515 | - _XPLATSTR("1971-11-31T00:00:00Z"), |
| 1516 | - _XPLATSTR("1971-12-32T00:00:00Z"), |
| 1517 | - _XPLATSTR("1971-01-01T70:00:00Z"), // hour too big |
| 1518 | - _XPLATSTR("1971-01-01T24:00:00Z"), |
| 1519 | - _XPLATSTR("1971-01-01T00:60:00Z"), // minute too big |
| 1520 | - _XPLATSTR("1971-01-01T00:00:70Z"), // second too big |
| 1521 | - _XPLATSTR("1971-01-01T00:00:61Z"), |
| 1522 | - _XPLATSTR("1969-01-01T00:00:00Z"), // underflow |
| 1523 | -#ifdef _USE_32BIT_TIME_T |
| 1524 | - _XPLATSTR("3000-01-01T00:00:01Z"), // overflow |
| 1525 | -#endif |
| 1526 | - _XPLATSTR("3001-01-01T00:00:00Z"), |
| 1527 | - _XPLATSTR("1970-01-01T00:00:00+00:01"), // time zone underflow |
| 1528 | - // _XPLATSTR("1970-01-01T00:00:00.Z"), // accepted as invalid timezone above |
| 1529 | - _XPLATSTR("1970-01-01T00:00:00+24:00"), // bad tzoffsets |
| 1530 | - _XPLATSTR("1970-01-01T00:00:00-30:00"), |
| 1531 | - _XPLATSTR("1970-01-01T00:00:00+21:60"), |
| 1532 | - _XPLATSTR("1970-01-01T00:00:00-24:00"), |
| 1533 | - _XPLATSTR("1970-01-01T00:00:00-21:60"), |
| 1534 | + _XPLATSTR(""), // empty |
| 1535 | + _XPLATSTR(".Z"), // too short |
| 1536 | + _XPLATSTR(".Zx"), // no trailing Z |
| 1537 | + _XPLATSTR("3.14Z") // not a valid date |
| 1538 | }; |
| 1539 | |
| 1540 | for (const auto& str : bad_strings) |
| 1541 | @@ -477,6 +166,16 @@ SUITE(datetime) |
| 1542 | } |
| 1543 | } |
| 1544 | |
| 1545 | + TEST(parsing_time_roundtrip_time) |
| 1546 | + { |
| 1547 | + // time only without date |
| 1548 | + utility::string_t str = _XPLATSTR("14:30:59.1234567Z"); |
| 1549 | + auto dt = utility::datetime::from_string(str, utility::datetime::ISO_8601); |
| 1550 | + utility::string_t str2 = dt.to_string(utility::datetime::ISO_8601); |
| 1551 | + // Must look for a substring now, since the date part is filled with today's date |
| 1552 | + VERIFY_IS_TRUE(str2.find(str) != std::string::npos); |
| 1553 | + } |
| 1554 | + |
| 1555 | } // SUITE(datetime) |
| 1556 | |
| 1557 | } // namespace utils_tests |