X-Git-Url: https://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Flp.c;h=e23b77b992ddf2ff5299d448160e88641333449a;hb=497e16d17e06f1f303de8f10398353b0821f9c1e;hp=79fcce6d4a6f594ceada5d2f3c981da449f5b711;hpb=12cf1b3a4702e58c5797be638ab48e899ef932a4;p=ppastats.git

diff --git a/src/lp.c b/src/lp.c
index 79fcce6..e23b77b 100644
--- a/src/lp.c
+++ b/src/lp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2012 jeanfi@gmail.com
+ * Copyright (C) 2011-2014 jeanfi@gmail.com
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -220,3 +220,103 @@ struct bpph **bpph_list_append_list(struct bpph **list1, struct bpph **list2)
 
 	return list1;
 }
+
+time_t ddts_get_last_date(struct daily_download_total **ddts)
+{
+	struct daily_download_total **cur;
+	time_t t, last_t;
+
+	if (!ddts)
+		return 0;
+
+	last_t = 0;
+	for (cur = ddts; *cur; cur++) {
+		t = mktime(&(*cur)->date);
+		if (t > last_t)
+			last_t = t;
+	}
+
+	return last_t;
+}
+
+int ddts_length(struct daily_download_total **ddts)
+{
+	int n;
+	struct daily_download_total **cur;
+
+	n = 0;
+
+	if (ddts)
+		for (cur = ddts; *cur; cur++)
+			n++;
+
+	return n;
+}
+
+
+struct daily_download_total **add_total
+(struct daily_download_total **totals, struct daily_download_total *total)
+{
+	struct daily_download_total **cur;
+	struct daily_download_total *item;
+
+	if (totals) {
+		cur = totals;
+		while (*cur) {
+			item = *cur;
+
+			if (item->date.tm_year == total->date.tm_year &&
+			    item->date.tm_mon == total->date.tm_mon &&
+			    item->date.tm_mday == total->date.tm_mday) {
+				item->count = total->count;
+				return totals;
+			}
+
+			cur++;
+		}
+	}
+
+	item = malloc(sizeof(struct daily_download_total));
+	memcpy(item, total, sizeof(struct daily_download_total));
+
+	return (struct daily_download_total **)
+		list_add((void **)totals, (void *)item);
+}
+
+
+struct daily_download_total **
+ddts_merge(struct daily_download_total **ddts1,
+	   struct daily_download_total **ddts2)
+{
+	struct daily_download_total **ddts, **cur, **tmp;
+
+	if (ddts1) {
+		ddts = malloc((ddts_length(ddts1) + 1)
+			      * sizeof(struct daily_download_total *));
+		memcpy(ddts, ddts1, (ddts_length(ddts1) + 1) * sizeof(void *));
+	} else {
+		ddts = malloc(sizeof(struct daily_download_total *));
+		ddts[0] = NULL;
+	}
+
+	if (ddts2)
+		for (cur = ddts2; *cur; cur++) {
+			tmp = add_total(ddts, *cur);
+			if (tmp != ddts)
+				ddts = tmp;
+		}
+
+	return ddts;
+}
+
+int ddts_get_count(struct daily_download_total **ddts)
+{
+	struct daily_download_total **cur;
+	int i;
+
+	i = 0;
+	for (cur = ddts; *cur; cur++)
+		i += (*cur)->count;
+
+	return i;
+}