3 files changed, 6 insertions, 0 deletions

diff --git a/lib/hypnodata.cc b/lib/hypnodata.cc
index 977fb76..a64b7d7 100644
--- a/lib/hypnodata.cc
+++ b/lib/hypnodata.cc
@@ -1,48 +1,50 @@
+#include <stdlib.h>
+#include <string.h>
 #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);
diff --git a/lib/st-decode.cc b/lib/st-decode.cc
index 0fb41de..b354250 100644
--- a/lib/st-decode.cc
+++ b/lib/st-decode.cc
@@ -1,48 +1,50 @@
+#include <stdlib.h>
+#include <string.h>
 #include <stdexcept>
 #include <numeric>
 #include <napkin/exception.h>
 #include <napkin/st/decode.h>
 
 namespace napkin {
     namespace sleeptracker {
         using std::invalid_argument;
         using std::runtime_error;
 
         struct st_time_t {
             uint8_t hour;
             uint8_t min;
         };
         struct st_date_t {
             uint8_t month;
             uint8_t day;
             uint8_t dow;
         };
         struct st_fulltime_t {
             uint8_t hour;
             uint8_t min;
             uint8_t sec;
         };
         struct st_data_header_t {
             char magic;
             st_date_t today;
             uint8_t window;
             st_time_t to_bed;
             st_time_t alarm;
             uint8_t nawakes;
         };
         struct st_data_footer_t {
             uint16_t data_a;
             uint8_t checksum;
             uint8_t eof_mark;
         };
 
         static void back_a_day(struct tm& t) {
             time_t ts = mktime(&t);
             if(ts==(time_t)-1)
                 throw exception_st_data("failed to make up time to step back a day");
             ts -= 60*60*24;
             if(!localtime_r(&ts,&t))
                 throw exception_st_data("failed to localtime_r() while stepping back a day");
         }
 
         hypnodata_t& decode(hypnodata_t& rv,const void *data,size_t data_length) {
diff --git a/src/db.cc b/src/db.cc
index c350e68..2b4a7eb 100644
--- a/src/db.cc
+++ b/src/db.cc
@@ -1,51 +1,53 @@
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <stdlib.h>
+#include <string.h>
 #include <cassert>
 #include <napkin/exception.h>
 #include "db.h"
 
 #include "config.h"
 
 namespace napkin {
 
     extern const char *sql_bootstrap;
 
     db_t::db_t() {
         const char *h = getenv("HOME");
         if(h) {
             datadir = h;
             datadir += "/."PACKAGE_NAME"/";
         }else{
 #if defined(HAVE_GET_CURRENT_DIR_NAME)
             char *cwd = get_current_dir_name();
             if(!cwd)
                 throw napkin::exception("failed to get_current_dir_name()");
             datadir = cwd;
             free(cwd);
 #elif defined(HAVE_GETCWD)
             {
                 char cwd[
 # if defined(MAXPATH)
                     MAXPATH
 # elif defined(MAXPATHLEN)
                     MAXPATHLEN
 # else /* maxpath */
                     512
 # endif /* maxpath */
                 ];
                 if(!getcwd(cwd,sizeof(cwd)))
                     throw napkin::exception("failed to getcwd()");
                 datadir = cwd;
             }
 #else /* get cwd */
 # error dunno how to get current workdir
 #endif /* get cwd */
             datadir += "/."PACKAGE_NAME"/";
         }
         if(access(datadir.c_str(),R_OK|W_OK)
                 && mkdir(datadir.c_str(),0700))
             throw napkin::exception("no access to '"+datadir+"' directory");
         open((datadir+PACKAGE_NAME".db").c_str());
         assert(_D);
         char **resp; int nr,nc; char *errm;