From 9fdfadf40d3be2f98376556622486c79dfdb809a Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Wed, 13 Apr 2011 23:02:23 +0000
Subject: files have a fixed length now (1 hour) introduced sample interval


diff --git a/src/options.c b/src/options.c
index eddf914..3595866 100644
--- a/src/options.c
+++ b/src/options.c
@@ -199,13 +199,13 @@ int options_parse(options_t* opt, int argc, char* argv[])
     PARSE_STRING_PARAM("-s","--source", opt->src_bin_desc_)
     PARSE_STRING_PARAM("-d","--output-dir", opt->output_dir_)
     PARSE_STRING_PARAM("-f","--name-format", opt->name_format_)
-    PARSE_INT_PARAM("-l","--length", opt->length_)
+    PARSE_INT_PARAM("-i","--interval", opt->interval_)
     PARSE_INT_PARAM("-o","--offset", opt->offset_)
     else
       return i;
   }
 
-  if(opt->length_ <= 0)
+  if(opt->interval_ <= 0)
     return -4;
 
   if(opt->debug_) {
@@ -244,7 +244,7 @@ void options_default(options_t* opt)
   opt->src_bin_desc_ = NULL;
   opt->output_dir_ = strdup("/srv/archiv");
   opt->name_format_ = strdup("%Y-%m-%d-%H00.ogg");
-  opt->length_ = 3600;
+  opt->interval_ = 50;
   opt->offset_ = 0;
 }
 
@@ -289,8 +289,8 @@ void options_print_usage()
   printf("                                               as data source, see gst-launch man-page for syntax\n");
   printf("          [-d|--output-dir] <path>             path to the output directory\n");
   printf("          [-f|--name-format] <format>          the file name format, see manpage of date for the syntax\n");
-  printf("          [-l|--length] <value>                length of one file in seconds\n");
-  printf("          [-o|--offset] <value>                time offset for recordings in 0.1s\n");
+  printf("          [-i|--interval] <value>              interval for time checks in ms\n");
+  printf("          [-o|--offset] <value>                time offset for recordings in ms\n");
 }
 
 void options_print_version()
@@ -316,6 +316,6 @@ void options_print(options_t* opt)
   printf("src_bin_desc: >>%s<<\n", opt->src_bin_desc_);
   printf("output_dir: '%s'\n", opt->output_dir_);
   printf("name_format: '%s'\n", opt->name_format_);
-  printf("length: %d\n", opt->length_);
+  printf("interval: %d\n", opt->interval_);
   printf("offset: %d\n", opt->offset_);
 }
diff --git a/src/options.h b/src/options.h
index 666e513..aaad77a 100644
--- a/src/options.h
+++ b/src/options.h
@@ -43,7 +43,7 @@ struct options_struct {
   char* src_bin_desc_;
   char* output_dir_;
   char* name_format_;
-  int length_;
+  int interval_;
   int offset_;
 };
 typedef struct options_struct options_t;
diff --git a/src/rharchive.c b/src/rharchive.c
index 699738b..dda75f4 100644
--- a/src/rharchive.c
+++ b/src/rharchive.c
@@ -94,7 +94,7 @@ int main_loop(options_t* opt)
     return -1;
   }
 
-  int ret = writer_init(&writer, opt->name_format_, opt->output_dir_, opt->length_, opt->offset_);
+  int ret = writer_init(&writer, opt->name_format_, opt->output_dir_, opt->interval_, opt->offset_);
   if(ret) {
     gst_object_unref(GST_OBJECT(pipeline));
     gst_object_unref(GST_OBJECT(loop));
@@ -150,7 +150,7 @@ int main(int argc, char* argv[])
     if(ret == -3)
       options_print_version();
     if(ret == -4)
-      fprintf(stderr, "the length must be bigger than 0\n");
+      fprintf(stderr, "the interval must be bigger than 0\n");
 
     if(ret != -2 && ret != -3 && ret != -4)
       options_print_usage();
diff --git a/src/writer.c b/src/writer.c
index 6322a00..c8689f0 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -31,12 +31,14 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
+#include <time.h>
+
 #include "writer.h"
 
 #include "datatypes.h"
 #include "log.h"
 
-int writer_init(writer_t* writer, const char* name_format, const char* output_dir, int length, int offset)
+int writer_init(writer_t* writer, const char* name_format, const char* output_dir, int interval, int offset)
 {
   if(!writer)
     return -1;
@@ -53,8 +55,8 @@ int writer_init(writer_t* writer, const char* name_format, const char* output_di
   }
   writer->name_format_ = name_format;
   writer->output_dir_ = output_dir;
-  writer->length_ = length;
-  writer->offset_ = offset;
+  writer->interval_ = interval * GST_MSECOND;
+  writer->offset_ = offset * GST_MSECOND;
 
   return 0;
 }
@@ -72,7 +74,12 @@ static gpointer writer_thread_func(gpointer data)
     if(GST_CLOCK_EARLY == ret)
       continue;
 
-    log_printf(NOTICE, "just woke up");
+    struct timespec now;
+    clock_gettime(CLOCK_REALTIME, &now);
+
+    struct tm now_bd;
+    localtime_r(&(now.tv_sec), &now_bd);
+    log_printf(NOTICE, "it's now: %d:%d:%d on %d.%d.%d", now_bd.tm_hour, now_bd.tm_min, now_bd.tm_sec, now_bd.tm_mday, now_bd.tm_mon+1, now_bd.tm_year+1900);
   }
  
   log_printf(NOTICE, "writer thread stopped");
@@ -84,7 +91,7 @@ int writer_start(writer_t* writer)
   if(!writer)
     return;
 
-  writer->clock_id_ = gst_clock_new_periodic_id(writer->clock_, 0, writer->length_*GST_SECOND);
+  writer->clock_id_ = gst_clock_new_periodic_id(writer->clock_, 0, writer->interval_);
   writer->thread_ = g_thread_create(writer_thread_func, writer, TRUE, NULL);
   if(!writer->thread_) {
     log_printf(ERROR, "writer thread could not be started");
diff --git a/src/writer.h b/src/writer.h
index 5189f50..38df718 100644
--- a/src/writer.h
+++ b/src/writer.h
@@ -37,12 +37,12 @@ struct writer_struct {
   GThread* thread_;
   const char* name_format_;
   const char* output_dir_;
-  int length_;
-  int offset_;
+  GstClockTime interval_;
+  GstClockTime offset_;
 };
 typedef struct writer_struct writer_t;
 
-int writer_init(writer_t* writer, const char* name_format, const char* output_dir, int length, int offset);
+int writer_init(writer_t* writer, const char* name_format, const char* output_dir, int interval, int offset);
 int writer_start(writer_t* writer);
 void writer_stop(writer_t* writer);
 
-- 
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