Issue 2 move folders and use deep path include file names to prevent collisions (#4)

* moving folders and files and adjust server demo build * Fix Makefile for apps/server on Linux * fix unit test source file folders * fix datetime convert UTC functions. Add Code::Blocks project for datetime testing * added some ignore extensions * disable parallel make option * fix build for abort, dcc, and epics apps * fix build for dcc, epics, error, and getevent apps. * Fixed building of all apps * fix the ipv4 to ipv6 router app build * Change indent style from Google to Webkit * make pretty to re-format style * removed common Makefile since we already had one and two was too many * remove scripts from root folder that are no longer maintained or used * remove mercurial EOL and ignore files for git repo * remove .vscodeconfig files from repo * tweak clang-format style * clang-format src and apps with tweaked style * added clang-tidy to fix readability if braces in src * result of make tidy for src and apps * fix clang-tidy mangling * Added code::blocks project for BACnet server simulation * added code::blocks linux project for WhoIs app * update text files for EOL * fix EOL in some files * fixed make win32 apps for older gcc * Removed Borland C++ Makefile in apps. Unable to maintain support for Borland C++ compiler. * created codeblocks project for apps/epics for Windows * fixing ports/xplained to work with new data structure. * fix ports/xplained example for Atmel Studio compile * fix ports/stm32f10x example for gcc Makefile compile * fix ports/stm32f10x example for IAR EWARM compile * fix ports/xplained timer callback * fix ports/bdk_atxx_mspt build with subdirs * fix ports/bdk_atxx_mspt build with subdirs * updated git ignore for IAR build artifacts * updated gitignore for non-tracked files and folders * fixed bdk-atxx4-mstp port for Rowley Crossworks project file * fixed bdk-atxx4-mstp port for GCC AVR Makefile * fixed atmega168 port for IAR AVR and GCC AVR Makefile * fixed at91sam7s port for IAR ARM and GCC ARM Makefile * removed unmaintainable DOS, RTOS32, and atmega8 ports. Updated rx62n (untested). * changed arm7 to uip port
2019-12-13 15:19:10 -06:00
parent 8a38dbe2cf
commit d50c190957
912 changed files with 36206 additions and 52502 deletions
@@ -0,0 +1,91 @@
+/**
+ * @file
+ * @author Steve Karg
+ * @date 2009
+ * @brief System time library header file.
+ *
+ * @section DESCRIPTION
+ *
+ * This library provides functions for getting and setting the system time.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <time.h>
+#include "bacport.h"
+#include "bacnet/datetime.h"
+
+/**
+ * @brief Get the date, time, timezone, and UTC offset from system
+ * @param utc_time - the BACnet Date and Time structure to hold UTC time
+ * @param local_time - the BACnet Date and Time structure to hold local time
+ * @param utc_offset_minutes - number of minutes offset from UTC
+ * For example, -6*60 represents 6.00 hours behind UTC/GMT
+ * @param true if DST is enabled and active
+ * @return true if local time was retrieved
+ */
+bool datetime_local(
+    BACNET_DATE * bdate,
+    BACNET_TIME * btime,
+    int16_t * utc_offset_minutes,
+    bool * dst_active)
+{
+    bool status = false;
+    struct tm *tblock = NULL;
+    struct timeval tv;
+
+    if (gettimeofday(&tv, NULL) == 0) {
+        tblock = (struct tm *)localtime((const time_t *)&tv.tv_sec);
+    }
+    if (tblock) {
+        status = true;
+        /** struct tm
+         *   int    tm_sec   Seconds [0,60].
+         *   int    tm_min   Minutes [0,59].
+         *   int    tm_hour  Hour [0,23].
+         *   int    tm_mday  Day of month [1,31].
+         *   int    tm_mon   Month of year [0,11].
+         *   int    tm_year  Years since 1900.
+         *   int    tm_wday  Day of week [0,6] (Sunday =0).
+         *   int    tm_yday  Day of year [0,365].
+         *   int    tm_isdst Daylight Savings flag.
+         */
+        datetime_set_date(bdate, (uint16_t)tblock->tm_year + 1900,
+                          (uint8_t)tblock->tm_mon + 1,
+                          (uint8_t)tblock->tm_mday);
+        datetime_set_time(btime, (uint8_t)tblock->tm_hour,
+                          (uint8_t)tblock->tm_min, (uint8_t)tblock->tm_sec,
+                          (uint8_t)(tv.tv_usec / 10000));
+        if (dst_active) {
+            /* The value of tm_isdst is:
+               - positive if Daylight Saving Time is in effect,
+               - 0 if Daylight Saving Time is not in effect, and
+               - negative if the information is not available. */
+            if (tblock->tm_isdst > 0) {
+                *dst_active = true;
+            } else {
+                *dst_active = false;
+            }
+        }
+        /* note: timezone is declared in <time.h> stdlib. */
+        if (utc_offset_minutes) {
+            /* timezone is set to the difference, in seconds,
+                between Coordinated Universal Time (UTC) and
+                local standard time */
+            *utc_offset_minutes = timezone / 60;
+        }
+    }
+
+    return status;
+}
+
+/**
+ * initialize the date time
+ */
+void datetime_init(void)
+{
+    /* nothing to do */
+}