Update 2024-02-14 07:51 OpenBSD/amd64-x13

.bin/OLD/t2i/Makefile

@@ -0,0 +1,10 @@
+all: build test
+
+build:
+	cc -o text2ical text2ical.c
+
+clean:
+	rm -f text2ical
+
+test:
+	./text2ical < test.txt

.bin/OLD/t2i/test.txt

@@ -0,0 +1,24 @@
+FIXME	07.10.2022	19:00
+FIXME	11.11.2022	19:00	statt 04.11, Grund: Raumsituation
+FIXME	02.12.2022	19:00
+FIXME	13.01.2023	19:00	statt 06.01.2023, Grund: Raumsituation
+FIXME	03.02.2023	19:00
+FIXME	03.03.2023	19:00
+FIXME	14.04.2023	19:00	statt 07.04.2023, Grund: Raumsituation
+FIXME	05.05.2023	19:00
+FIXME	02.06.2023	19:00
+FIXME	07.07.2023	19:00
+FIXME	04.08.2023	19:00
+FIXME	01.09.2023	19:00
+FIXME	06.10.2023	19:00
+FIXME	03.11.2023	19:00
+FIXME	01.12.2023	19:00
+
+
+STAMMTISCH	19.12.2022	18:00
+STAMMTISCH	17.01.2023	18:00
+STAMMTISCH	20.02.2023	18:00
+STAMMTISCH	20.03.2023	18:00
+STAMMTISCH	17.04.2023	18:00
+STAMMTISCH	15.05.2023	18:00
+STAMMTISCH	19.06.2023	18:00

.bin/OLD/t2i/text2ical.c

@@ -0,0 +1,88 @@
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+
+int main(int argc, const char *argv[])
+{
+    char buf[256];
+    int  bufpos = 0;
+    int  sepno = 0;
+    int  newevent = 1;
+    struct tm timeptr;
+
+    char *pevent, *pdate, *ptime, *comment = &buf[0];
+    char c;
+
+    memset(buf, 0x0, sizeof(buf));
+
+    printf("BEGIN:VCALENDAR\n");
+    printf("VERSION:2.0\n");
+    printf("PRODID:-//uugrn.org//Event Calendar 1.0//EN\n");
+    printf("CALSCALE:GREGORIAN\n");
+    printf("METHOD:PUBLISH\n");
+    printf("ORGANIZER:Unix User Group Rhein-Neckar\n\n");
+
+    while((c = getc(stdin)) != EOF) {
+
+        if(newevent) {
+            printf("BEGIN:VEVENT\n");
+            newevent = 0;
+        }
+
+        /* append the current charater to our buffer */
+        buf[bufpos] = c;
+
+        /* we found a tab or newline */
+        if(c == 0x9 || c == 0x0a) {
+
+            /* count it */
+            sepno++;
+
+            /* ... and terminate here, so we can print buf */
+            buf[bufpos] = 0x0;
+
+            /* skip lines without at least two tabs and one newline */
+            if(sepno < 3 && c == 0x0a) {
+                bufpos = sepno = 0;
+                continue;
+            }
+
+            if (sepno == 1)
+                printf("SUMMARY:%s\n", buf);
+
+            else if (sepno == 2) {
+                strptime(buf, "%d.%m.%Y", &timeptr);
+                printf("DTSTART:%.4d%.2d%.2d", 
+                        timeptr.tm_year + 1900,
+                        timeptr.tm_mon + 1,
+                        timeptr.tm_mday);
+
+            } else if (sepno == 3) {
+                strptime(buf, "%H:%M", &timeptr);
+                printf("%.2d%.2d\n", 
+                        timeptr.tm_hour,
+                        timeptr.tm_min);
+                printf("DTEND:%.2d%.2d\n", 
+                        timeptr.tm_hour + 3,
+                        timeptr.tm_min);
+            }
+
+            else if (sepno == 4)
+                printf("DESCRIPTION:%s\n", buf);
+
+            if (c == 0x0a) {
+                printf("END:VEVENT\n\n");
+                newevent = 1;
+
+                sepno = 0;
+            }
+
+            bufpos = 0;
+        } else 
+            bufpos++;
+    }
+
+    printf("END:VCALENDAR\n");
+
+    return 0;
+}

.bin/OLD/t2i/timetest.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <time.h>
+
+int main(int argc, const char *argv[])
+{
+    char str[] = "07.10.2022";
+    struct tm timeptr;
+    strptime(str, "%d.%m.%Y", &timeptr);
+    printf("%d%d%d\n", timeptr.tm_year + 1900,  timeptr.tm_mon + 1, timeptr.tm_mday);
+
+
+    return 0;
+}