From 6330408c6e861cd0e17e8f21b4832e19579529b6 Mon Sep 17 00:00:00 2001
From: nekobit <nekobit@noemail.net>
Date: Sun, 5 Mar 2023 03:51:32 +0000
Subject: [PATCH] Fix UNIX timestamp code

FossilOrigin-Name: b92f0ab232f5f59b5c82304dbfe9db93b3a5e4f14047305f08ad9195c08d6333
---
 include/mastodont_generate.h |  2 +-
 src/json_helper.c            | 57 +++++++++++++++++++++++-------------
 tests/get_feed.c             | 26 ++++++++++++----
 3 files changed, 58 insertions(+), 27 deletions(-)

diff --git a/include/mastodont_generate.h b/include/mastodont_generate.h
index 2f5e3c3..560adaf 100644
--- a/include/mastodont_generate.h
+++ b/include/mastodont_generate.h
@@ -30,7 +30,7 @@
                                                                         \
         if (!arr_len)                                                   \
             return 0;                                                   \
-                                                                        \
+            															\                               
         *array = calloc(arr_len, sizeof(type));                         \
                                                                         \
         if (*array == NULL)                                             \
diff --git a/src/json_helper.c b/src/json_helper.c
index 1f91608..34e70d2 100644
--- a/src/json_helper.c
+++ b/src/json_helper.c
@@ -55,34 +55,51 @@ void _mstdnt_val_string_unix_call(cJSON* v, void* _type)
     *type = v->valuestring != endptr ? conv : 0;
 }
 
+static time_t
+time_to_seconds(struct tm* time)
+{
+	int const mday = time->tm_mday + 1;
+	int const ly = (mday % 4 == 0 && mday % 100 != 0) || mday % 400 == 0 ? 28 : 29;
+	int const days_past_per_month[] = {
+		31,
+		31+ly,
+		31+ly+31,
+		31+ly+31+30,
+		31+ly+31+30+31, /* >-\ */
+		31+ly+31+30+31+30, /* :( */
+		31+ly+31+30+31+30+31,
+		31+ly+31+30+31+30+31+31,
+		31+ly+31+30+31+30+31+31+30,
+		31+ly+31+30+31+30+31+31+30+31,
+		31+ly+31+30+31+30+31+31+30+31+30,
+		31+ly+31+30+31+30+31+31+30+31+30+31, /* >->-O */
+	};
+	return (time->tm_year * 60 * 60 * 24 * 365) +
+	       (days_past_per_month[time->tm_mon] * 60 * 60 * 24) +
+	       (time->tm_mday * 60 * 60 * 24) +
+	       (time->tm_hour * 60 * 60) +
+	       (time->tm_min * 60) + 
+	        time->tm_sec;
+}
+
 void _mstdnt_val_datetime_unix_call(cJSON* v, void* _type)
 {
-    // First, assure correct time properties like DST
-    time_t loc_time = time(NULL);
-    // Note: Not thread safe? This is a static pointer returned
-    struct tm* conv_time = gmtime(&loc_time);
+    struct tm conv_time;
     
     time_t* type = _type;
     if (sscanf(v->valuestring, "%d-%d-%dT%d:%d:%d.000Z",
-               &conv_time->tm_year,
-               &conv_time->tm_mon,
-               &conv_time->tm_mday,
-               &conv_time->tm_hour,
-               &conv_time->tm_min,
-               &conv_time->tm_sec) == 6)
+               &conv_time.tm_year,
+               &conv_time.tm_mon,
+               &conv_time.tm_mday,
+               &conv_time.tm_hour,
+               &conv_time.tm_min,
+               &conv_time.tm_sec) == 6)
     {
-        // ?????? 
-        conv_time->tm_year -= 1900;
-        conv_time->tm_mon -= 1;
-        // TODO 
-#if 0
-        // not portable
-        *type = mktime(&conv_time) - timezone;
-#endif
-        *type = mktime(&conv_time);
+        conv_time.tm_year -= 1970;
+    	*type = time_to_seconds(&conv_time);
     }
     else
-        *type = 0; // 70's, baby!
+        *type = 0; // Non-conforming server. Shouldn't really happen
 }
 
 // Fuck you Gargron
diff --git a/tests/get_feed.c b/tests/get_feed.c
index ff2a067..5b90740 100644
--- a/tests/get_feed.c
+++ b/tests/get_feed.c
@@ -24,6 +24,12 @@ char* get_line(char const* prompt)
 	return result;
 }
 
+static char const*
+itob(int i)
+{
+	return i ? "true" : "false";
+}
+
 int
 tl_callback(mstdnt_request_cb_data* cb_data, void* args)
 {
@@ -33,7 +39,15 @@ tl_callback(mstdnt_request_cb_data* cb_data, void* args)
 	{
 		struct mstdnt_status* status = statuses->statuses + i;
 		puts("---------------- BEGIN STATUS ----------------");
-		printf(" Author: %s", status->account.username);
+		printf(" Author: %s\n", status->account.username);
+		printf(" id: %s\n", status->id);
+		printf(" R/F/REPLIES: %u %u %u\n", status->reblogs_count, 
+		                                   status->favourites_count,
+		                                   status->replies_count);
+		printf(" Is Reply? %s\n", itob(status->in_reply_to_id != NULL));
+		printf(" Contains emojos? %s\n", itob(status->emojis_len > 0));
+		printf(" Has attachments? %s\n", itob(status->media_attachments_len > 0));
+		
 		puts("----------------- END STATUS -----------------");
 	}
 
@@ -63,14 +77,14 @@ main(int argc, char** argv)
 		.flags = 0,
 	};
 	
-	mstdnt_timeline_public(&data, &m_args, tl_callback, NULL, (struct mstdnt_timeline_args){});
+	mstdnt_timeline_public(&data, &m_args, tl_callback, NULL, (struct mstdnt_timeline_args){.limit=20});
 	
 	mstdnt_await(&data, 0, NULL, 0);
 
 	// Cleanup	
-	free(instance);
-	mstdnt_cleanup(&data);
-	mstdnt_global_curl_cleanup();
+	//free(instance);
+	//mstdnt_cleanup(&data);
+	//mstdnt_global_curl_cleanup();
 	
 	return 1;
-}
\ No newline at end of file
+}