From 04fb190243442e83349f129b523ab747e58100bf Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Sat, 05 Apr 2008 11:17:33 +0000
Subject: Initial commit into public repository

Signed-off-by: Michael Krelin <hacker@klever.net>
---
(limited to 'lib/hypnodata.cc')

diff --git a/lib/hypnodata.cc b/lib/hypnodata.cc
new file mode 100644
index 0000000..977fb76
--- a/dev/null
+++ b/lib/hypnodata.cc
@@ -0,0 +1,92 @@
+#include <napkin/exception.h>
+#include <napkin/util.h>
+#include <napkin/types.h>
+
+namespace napkin {
+
+    void hypnodata_t::clear() {
+	to_bed = alarm = 0;
+	data_a = window = 0;
+	almost_awakes.clear();
+    }
+
+    static time_t from_minute_w3c(const string& w3c) {
+	struct tm t; memset(&t,0,sizeof(t)); t.tm_isdst=-1;
+	if(sscanf(w3c.c_str(),"%04d-%02d-%02dT%02d:%02d",
+		&t.tm_year,&t.tm_mon,&t.tm_mday,&t.tm_hour,&t.tm_min)!=5)
+	    throw exception("failed to parse w3c time");
+	--t.tm_mon;t.tm_year-=1900;
+	time_t rv = mktime(&t);
+	if(rv==(time_t)-1)
+	    throw exception("failed to mktime()");
+	return rv;
+    }
+
+    void hypnodata_t::set_to_bed(const string& w3c) {
+	to_bed = from_minute_w3c(w3c); }
+    void hypnodata_t::set_alarm(const string& w3c) {
+	alarm = from_minute_w3c(w3c); }
+    void hypnodata_t::set_window(const string& str) {
+	window = strtol(str.c_str(),0,10); /* TODO: check for error */
+    }
+    void hypnodata_t::set_data_a(const string& str) {
+	data_a = strtol(str.c_str(),0,10); /* TODO: check for error */
+    }
+    void hypnodata_t::set_almost_awakes(const string& str) {
+	almost_awakes.clear();
+	static const char *significants = "0123456789-T:Z";
+	string::size_type p = str.find_first_of(significants);
+	struct tm t; memset(&t,0,sizeof(t)); t.tm_isdst=-1;
+	while(p!=string::npos) {
+	    string::size_type ns = str.find_first_not_of(significants,p);
+	    string w3c;
+	    if(ns==string::npos) {
+		w3c = str.substr(p);
+		p = string::npos;
+	    }else{
+		w3c = str.substr(p,ns-p);
+		p = str.find_first_of(significants,ns);
+	    }
+	    if(w3c.empty()) continue;
+	    if(sscanf(w3c.c_str(),"%04d-%02d-%02dT%02d:%02d:%02d",
+		    &t.tm_year,&t.tm_mon,&t.tm_mday,&t.tm_hour,&t.tm_min,&t.tm_sec)!=6)
+		throw exception("failed to parse w3c time");
+	    --t.tm_mon;t.tm_year-=1900;
+	    time_t aa = mktime(&t);
+	    if(aa==(time_t)-1)
+		throw exception("failed to mktime()");
+	    almost_awakes.push_back(aa);
+	}
+    }
+
+    const string hypnodata_t::w3c_to_bed() const {
+	return strftime("%Y-%m-%dT%H:%M",to_bed); }
+    const string hypnodata_t::w3c_alarm() const {
+	return strftime("%Y-%m-%dT%H:%M",alarm); }
+    const string hypnodata_t::w3c_almostawakes() const {
+	string rv;
+	for(vector<time_t>::const_iterator i=almost_awakes.begin();i!=almost_awakes.end();++i) {
+	    if(!rv.empty())
+		rv += ',';
+	    rv += strftime("%Y-%m-%dT%H:%M:%S",*i);
+	}
+	return rv;
+    }
+
+    const string hypnodata_t::str_to_bed() const {
+	return strftime("%H:%M",to_bed); }
+    const string hypnodata_t::str_alarm() const {
+	return strftime("%H:%M",alarm); }
+    const string hypnodata_t::str_date() const {
+	return strftime("%Y-%m-%d, %a",alarm); }
+    const string hypnodata_t::str_data_a() const {
+	char tmp[16];
+	snprintf(tmp,sizeof(tmp),"%d:%02d:%02d",
+		data_a/3600, (data_a%3600)/60,
+		data_a % 60 );
+	return tmp; }
+
+    time_t hypnodata_t::aligned_start() const {
+	return alarm - (alarm % (24*60*60)) - 24*60*60; }
+
+}
--
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