install, bin/opplysning-*

1 files changed, 0 insertions, 306 deletions

diff --git a/opplysning.c b/opplysning.c
deleted file mode 100644
index ba4d9c9..0000000
--- a/opplysning.c
+++ /dev/null
@@ -1,306 +0,0 @@
-#define _POSIX_C_SOURCE 199309L
-
-#include <err.h>
-#include <signal.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include <libical/ical.h>
-#include <raylib.h>
-
-#include "sqlite/sqlite3.h"
-
-enum {
-	SCREEN_W = 1920,
-	SCREEN_H = 1080,
-};
-
-const char *maaned[] = {
-    "",	    "JANUAR", "FEBRUAR",   "MARS",    "APRIL",	  "MAI",      "JUNI",
-    "JULI", "AUGUST", "SEPTEMBER", "OKTOBER", "NOVEMBER", "DESEMBER",
-};
-const char *ukedag[] = {
-    "SØNDAG", "MANDAG", "TIRSDAG", "ONSDAG", "TORSDAG", "FREDAG", "LØRDAG",
-};
-
-enum {
-	MAX_EVENTS = 64,
-	SIZEOF_TITLE = 60,
-};
-
-struct event {
-	time_t start;
-	time_t end;
-	int year;
-	int month;
-	int day;
-	int wday;
-	int hour;
-	int minute;
-	int end_hour;
-	int end_minute;
-	char title[SIZEOF_TITLE];
-};
-
-struct calendar {
-	char *database;
-	char *title;
-	char *subtitle;
-	size_t num_events;
-	struct event events[MAX_EVENTS];
-};
-
-void
-load_events(struct calendar *cal)
-{
-	sqlite3 *db;
-	if (sqlite3_open(cal->database, &db))
-		errx(1, "sqlite3_open: %s", sqlite3_errmsg(db));
-
-	const char *sql = "SELECT "
-			  "unixepoch(start), "
-			  "unixepoch(end), "
-			  "CAST(strftime('%Y', start, 'localtime') as INT), "
-			  "CAST(strftime('%m', start, 'localtime') as INT), "
-			  "CAST(strftime('%d', start, 'localtime') as INT), "
-			  "CAST(strftime('%w', start, 'localtime') as INT), "
-			  "CAST(strftime('%H', start, 'localtime') as INT), "
-			  "CAST(strftime('%M', start, 'localtime') as INT), "
-			  "CAST(strftime('%H', end  , 'localtime') as INT), "
-			  "CAST(strftime('%M', end  , 'localtime') as INT), "
-			  "summary "
-			  "FROM event "
-			  "WHERE datetime('now', 'start of day') < start "
-			  "AND summary IS NOT NULL "
-			  "ORDER BY start";
-	sqlite3_stmt *stmt = NULL;
-	if (sqlite3_prepare_v2(db, sql, -1, &stmt, NULL))
-		errx(1, "sqlite3_prepare_v2: %s", sqlite3_errmsg(db));
-
-	size_t n = 0;
-	for (;;) {
-		int step = sqlite3_step(stmt);
-		if (SQLITE_DONE == step)
-			break;
-		if (SQLITE_ROW != step)
-			errx(1, "sqlite3_step: %s", sqlite3_errmsg(db));
-
-		if (MAX_EVENTS <= n) {
-			warnx("MAX_EVENTS exceeded at %zu", n);
-			break;
-		}
-
-		int start = sqlite3_column_int(stmt, 0);
-		int end = sqlite3_column_int(stmt, 1);
-		int year = sqlite3_column_int(stmt, 2);
-		int month = sqlite3_column_int(stmt, 3);
-		int day = sqlite3_column_int(stmt, 4);
-		int wday = sqlite3_column_int(stmt, 5);
-		int hour = sqlite3_column_int(stmt, 6);
-		int minute = sqlite3_column_int(stmt, 7);
-		int end_hour = sqlite3_column_int(stmt, 8);
-		int end_minute = sqlite3_column_int(stmt, 9);
-		const char *summary =
-		    (const void *)sqlite3_column_text(stmt, 10);
-		assert(summary);
-
-		cal->events[n].start = start;
-		cal->events[n].end = end;
-		cal->events[n].year = year;
-		cal->events[n].month = month;
-		cal->events[n].day = day;
-		cal->events[n].hour = hour;
-		cal->events[n].minute = minute;
-		cal->events[n].end_hour = end_hour;
-		cal->events[n].end_minute = end_minute;
-		strncpy(cal->events[n].title, summary, SIZEOF_TITLE);
-		cal->events[n].wday = wday;
-		++n;
-	}
-
-	if (sqlite3_finalize(stmt))
-		errx(1, "sqlite3_finalize: %s", sqlite3_errmsg(db));
-
-	if (sqlite3_close(db))
-		errx(1, "sqlite3_close: %s", sqlite3_errmsg(db));
-
-	cal->num_events = n;
-}
-
-struct ray {
-	Shader shader;
-	RenderTexture2D target;
-	int shader_u_time;
-
-	Color bg;
-	Color fg;
-	Color hd;
-	Color rd;
-
-	Font font_h;
-	Font font_p;
-};
-struct ray R;
-
-const char *the_non_ascii = "ÄÅÉËÞÜÚÍÓÖÁÐFGHÏŒØÆŒ©®BÑΜ"
-			    "äåéëþüúíóöáðfghïœø朩®bñµß"
-			    "«»";
-
-void
-ray_init(void)
-{
-	SetTraceLogLevel(LOG_WARNING);
-	InitWindow(SCREEN_W, SCREEN_H, "opplysning");
-	SetTargetFPS(60);
-
-	char *codes = calloc(128 + strlen(the_non_ascii), 1);
-	if (!codes)
-		err(1, "calloc");
-	for (int i = 1; i < 128; ++i)
-		codes[i] = i;
-	memcpy(codes + 128, the_non_ascii, strlen(the_non_ascii));
-	int ncp = 0;
-	int *cp = LoadCodepoints(codes + 1, &ncp);
-	R.font_h = LoadFontEx("font/adventpro-bold.ttf", 48, cp, ncp);
-	R.font_p =
-	    LoadFontEx("font/BellCentennialStd-Address.ttf", 28, cp, ncp);
-	UnloadCodepoints(cp);
-	free(codes);
-
-	R.bg = RAYWHITE;
-	R.fg = BLACK;
-	R.hd = (Color){0xf0, 0x4a, 0x00, 0xff};
-	R.rd = (Color){0xd7, 0x21, 0x17, 0xff};
-
-	R.shader = LoadShader(0, "s.glsl");
-	R.shader_u_time = GetShaderLocation(R.shader, "u_time");
-	R.target = LoadRenderTexture(SCREEN_W, SCREEN_H);
-}
-
-void
-blur(int x, int y, Font f, Color c, char *s)
-{
-	Vector2 m = MeasureTextEx(f, s, f.baseSize, 0);
-
-	BeginTextureMode(R.target);
-	ClearBackground((Color){0});
-	DrawTextEx(f, s, (Vector2){0, 0}, (float)f.baseSize, 0, c);
-	EndTextureMode();
-
-	BeginShaderMode(R.shader);
-	float t = GetTime();
-	SetShaderValue(R.shader, R.shader_u_time, &t, SHADER_UNIFORM_FLOAT);
-	DrawTextureRec(R.target.texture,
-		       (Rectangle){0, SCREEN_H - m.y, m.x, -m.y},
-		       (Vector2){x, y}, WHITE);
-	EndShaderMode();
-}
-void
-line(int x, int y, Font f, Color c, const char *s)
-{
-	DrawTextEx(f, s, (Vector2){x, y}, (float)f.baseSize, 0, c);
-}
-
-void
-draw_time(int x, int y, struct timespec now)
-{
-	struct tm *ti = localtime(&now.tv_sec);
-	char ts[64] = {0};
-	snprintf(ts, sizeof(ts), "%02d:%02d", ti->tm_hour, ti->tm_min);
-	Vector2 v2_ts = MeasureTextEx(R.font_h, ts, R.font_h.baseSize, 0);
-	line(x - v2_ts.x / 2, y, R.font_h, R.fg, ts);
-}
-
-void
-draw_event(int x, int y, struct timespec now, const struct event *e)
-{
-	char s[128] = {0};
-	snprintf(s, sizeof(s), "%02u:%02u - %02u:%02u   %s", e->hour, e->minute,
-		 e->end_hour, e->end_minute, e->title);
-	Color c = R.fg;
-	if (e->start <= now.tv_sec && now.tv_sec < e->end)
-		c = R.rd;
-	line(x, y, R.font_p, c, s);
-}
-
-void
-draw_date(int x, int y, struct timespec now, int wday, int day, int month,
-	  int year)
-{
-	struct tm *ti = localtime(&now.tv_sec);
-	Color c = R.fg;
-	if ((year == 1900 + ti->tm_year) && (month == 1 + ti->tm_mon) &&
-	    (day == ti->tm_mday))
-		c = R.rd;
-	char s[64] = {0};
-	snprintf(s, sizeof(s), "%s %u. %s", ukedag[wday], day, maaned[month]);
-	line(x, y, R.font_h, c, s);
-}
-
-void
-draw_calendar(int x, int y, struct timespec now, struct calendar *cal)
-
-{
-	x += 20;
-	line(x, y, R.font_h, R.fg, cal->title);
-	y += 50;
-	line(x, y, R.font_p, R.fg, cal->subtitle);
-
-	int year = 0, month = 0, day = 0;
-	for (size_t i = 0; i < cal->num_events; ++i) {
-		const struct event *e = &cal->events[i];
-		if (year != e->year || month != e->month || day != e->day) {
-			if (SCREEN_H - 2 * R.font_h.baseSize < y)
-				break;
-			year = e->year;
-			month = e->month;
-			day = e->day;
-			y += 40;
-			draw_date(x, y, now, e->wday, e->day, e->month,
-				  e->year);
-			y += 20;
-		}
-		y += 40;
-		draw_event(x, y, now, e);
-	}
-}
-
-int
-main(void)
-{
-	struct calendar google = {
-	    .database = "var/google.db",
-	    .title = "Reservasjoner",
-	    .subtitle = "Hentet fra Google-kalenderen «Bitraf booking»",
-	};
-	struct calendar meetup = {
-	    .database = "var/meetup.db",
-	    .title = "Begivenheter",
-	    .subtitle = "Hentet fra https://www.meetup.com/bitraf/",
-	};
-
-	ray_init();
-	while (!WindowShouldClose()) {
-		if (IsKeyPressed(KEY_R)) {
-			double t0 = GetTime();
-			load_events(&google);
-			load_events(&meetup);
-			double t1 = GetTime();
-			fprintf(stderr, "%6.3f ms\n", (t1 - t0) * 1000.0);
-		}
-
-		struct timespec now = {0};
-		clock_gettime(CLOCK_REALTIME, &now);
-
-		BeginDrawing();
-		ClearBackground(R.bg);
-		draw_time(SCREEN_W / 2 - 100, 0, now);
-		draw_calendar(0, 0, now, &meetup);
-		draw_calendar(SCREEN_W / 2, 0, now, &google);
-		EndDrawing();
-	}
-	CloseWindow();
-}