1 // Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved. 2 // 3 // Redistribution and use in source and binary forms, with or without 4 // modification, are permitted provided that the following conditions are 5 // met: 6 // 7 // * Redistributions of source code must retain the above copyright 8 // notice, this list of conditions and the following disclaimer. 9 // * Redistributions in binary form must reproduce the above 10 // copyright notice, this list of conditions and the following disclaimer 11 // in the documentation and/or other materials provided with the 12 // distribution. 13 // * Neither the name of Google Inc. nor the name Chromium Embedded 14 // Framework nor the names of its contributors may be used to endorse 15 // or promote products derived from this software without specific prior 16 // written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 #ifndef CEF_INCLUDE_INTERNAL_CEF_TIME_H_ 31 #define CEF_INCLUDE_INTERNAL_CEF_TIME_H_ 32 #pragma once 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 #include <time.h> 39 #include "include/internal/cef_export.h" 40 41 /// 42 // Time information. Values should always be in UTC. 43 /// 44 typedef struct _cef_time_t { 45 int year; // Four or five digit year "2007" (1601 to 30827 on 46 // Windows, 1970 to 2038 on 32-bit POSIX) 47 int month; // 1-based month (values 1 = January, etc.) 48 int day_of_week; // 0-based day of week (0 = Sunday, etc.) 49 int day_of_month; // 1-based day of month (1-31) 50 int hour; // Hour within the current day (0-23) 51 int minute; // Minute within the current hour (0-59) 52 int second; // Second within the current minute (0-59 plus leap 53 // seconds which may take it up to 60). 54 int millisecond; // Milliseconds within the current second (0-999) 55 } cef_time_t; 56 57 /// 58 // Converts cef_time_t to/from time_t. Returns true (1) on success and false (0) 59 // on failure. 60 /// 61 CEF_EXPORT int cef_time_to_timet(const cef_time_t* cef_time, time_t* time); 62 CEF_EXPORT int cef_time_from_timet(time_t time, cef_time_t* cef_time); 63 64 /// 65 // Converts cef_time_t to/from a double which is the number of seconds since 66 // epoch (Jan 1, 1970). Webkit uses this format to represent time. A value of 0 67 // means "not initialized". Returns true (1) on success and false (0) on 68 // failure. 69 /// 70 CEF_EXPORT int cef_time_to_doublet(const cef_time_t* cef_time, double* time); 71 CEF_EXPORT int cef_time_from_doublet(double time, cef_time_t* cef_time); 72 73 /// 74 // Retrieve the current system time. 75 // 76 CEF_EXPORT int cef_time_now(cef_time_t* cef_time); 77 78 /// 79 // Retrieve the delta in milliseconds between two time values. 80 // 81 CEF_EXPORT int cef_time_delta(const cef_time_t* cef_time1, 82 const cef_time_t* cef_time2, 83 long long* delta); 84 85 #ifdef __cplusplus 86 } 87 #endif 88 89 #endif // CEF_INCLUDE_INTERNAL_CEF_TIME_H_ 90