From d46183860c1f3f10095e95023adcb79b1896ab0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Fri, 22 Mar 2019 20:11:11 +0100
Subject: Move C and Scheme code into subdirs.

---
 src/main.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 src/main.c

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 00000000..791bc5d3
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,91 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+#include "calendar.h"
+#include "macro.h"
+#include "vcal.h"
+#include "graphs.h"
+#include "err.h"
+
+typedef struct {
+	int argc;
+	char** argv;
+} arg;
+
+int arg_shift (arg* a) {
+	if (a->argc == 0) return 0;
+
+	++a->argv;
+	return --a->argc;
+
+}
+
+int main (int argc, char** argv) {
+	arg args = { .argc = argc, .argv = argv };
+
+	if (arg_shift(&args) == 0) {
+		ERR("Please give vdir or a vcalendar file as first argument");
+		exit (1);
+	}
+
+	char* rootpath = args.argv[0];
+	SNEW(vcomponent, root, "ROOT", rootpath);
+	read_vcalendar(&root, rootpath);
+
+	arg_shift(&args);
+
+	if (args.argc == 0 || strcmp(args.argv[0], "-p") == 0) {
+		INFO_F("Parsed calendar file containing [%u] events",
+				root.components.length);
+
+		puts("CAL : OBJ | Filename | Description");
+		puts("----------+----------+------------");
+
+		/* This loops over all VCALENDAR's in root */
+		FOR (LLIST, vcomponent, cal, &root.components) {
+			assert(strcmp(cal->type, "VCALENDAR") == 0);
+
+			char* filename = vcomponent_get_val(cal, "X-HNH-FILENAME");
+
+			/* This loop over all VEVENT's in the current VCALENDAR */
+			FOR (LLIST, vcomponent, ev, &cal->components) {
+				if (strcmp(ev->type, "VEVENT") != 0) continue;
+
+				printf("%s | %s\n",
+						filename,
+						get_property(ev, "SUMMARY")->cur->value->key.mem);
+			}
+		}
+	} else if (strcmp(args.argv[0], "-g") == 0) {
+		/* TODO self might be broken */
+		if (arg_shift(&args) == 0) {
+			FOR (LLIST, vcomponent, cal, &root.components) {
+				assert(strcmp(cal->type, "VCALENDAR") == 0);
+
+				vcomponent* ev = FCHILD(cal);
+
+				char target[0xFF];
+				target[0] = '\0';
+				strcat(target, "/tmp/dot/");
+				strcat(target, vcomponent_get_val(ev, "X-HNH-FILENAME"));
+				strcat(target, ".dot");
+				// create_graph(ev, target);
+			}
+		} else {
+			// create_graph(FCHILD(FCHILD(&root)), args.argv[0]);
+			INFO("Creating graph for single file");
+			INFO_F("output = %s\n", args.argv[0]);
+			create_graph_vcomponent(&root, args.argv[0]);
+		}
+	}
+
+	/*
+	char buf[0x20000];
+	FMT(vcomponent)(&root, buf);
+	puts(buf);
+	*/
+
+	FREE(vcomponent)(&root);
+}
-- 
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