[cpp] move the actual convert_date(const char*) implementation in the detail

this way it is possible to call it from inside poppler-cpp without an implicit conversion to std::string

1 files changed, 25 insertions, 0 deletions

diff --git a/cpp/poppler-private.cpp b/cpp/poppler-private.cpp
index 51d557cb..5b63786d 100644
--- a/cpp/poppler-private.cpp
+++ b/cpp/poppler-private.cpp
@@ -18,9 +18,11 @@
 
 #include "poppler-private.h"
 
+#include "DateInfo.h"
 #include "GooString.h"
 #include "Page.h"
 
+#include <ctime>
 #include <iostream>
 #include <sstream>
 
@@ -105,3 +107,26 @@ GooString* detail::ustring_to_unicode_GooString(const ustring &str)
     GooString *goo = new GooString(&ba[0]);
     return goo;
 }
+
+time_type detail::convert_date(const char *date)
+{
+    int year, mon, day, hour, min, sec, tzHours, tzMins;
+    char tz;
+
+    if (!parseDateString(date, &year, &mon, &day, &hour, &min, &sec,
+                               &tz, &tzHours, &tzMins)) {
+        return time_type(-1);
+    }
+
+    struct tm time;
+    time.tm_sec = sec;
+    time.tm_min = min;
+    time.tm_hour = hour;
+    time.tm_mday = day;
+    time.tm_mon = mon - 1;
+    time.tm_year = year - 1900;
+    time.tm_wday = -1;
+    time.tm_yday = -1;
+    time.tm_isdst = -1;
+    return mktime(&time);
+}