From aae3b8bfb83abec0f1bb8e4c854c156c03be5ca8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Tue, 19 Feb 2019 00:27:43 +0100
Subject: Started full rewrite in C++.

---
 calendar.c | 121 -------------------------------------------------------------
 1 file changed, 121 deletions(-)
 delete mode 100644 calendar.c

(limited to 'calendar.c')

diff --git a/calendar.c b/calendar.c
deleted file mode 100644
index d0476583..00000000
--- a/calendar.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include "calendar.h"
-
-#include <sys/stat.h>
-#include <dirent.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include "parse.h"
-#include "err.h"
-
-int read_vcalendar(vcomponent* cal, char* path) {
-
-	struct stat statbuf;
-	if (stat (path, &statbuf) != 0) {
-		fprintf(stderr,
-				"Error stating file or directory, errno = %i\npath = [%s]\n",
-				errno, path);
-	}
-
-	int type  = statbuf.st_mode & 0777000;
-	int chmod = statbuf.st_mode & 0777;
-	INFO_F("file has mode 0%o, with chmod = 0%o", type, chmod);
-
-	switch (type) {
-		case S_IFREG: handle_file(cal, path); break;
-		case S_IFDIR: handle_dir (cal, path); break;
-		case S_IFLNK:
-			ERR("Found symlink, can't be bothered to check it further.");
-			break;
-
-		default: ;
-	}
-
-	return 0;
-}
-
-int handle_file(vcomponent* cal, char* path) {
-	INFO("Parsing a single file");
-
-	char* resolved_path = realpath(path, NULL);
-	open_ics (resolved_path, cal);
-	free (resolved_path);
-
-	return 0;
-}
-
-
-int handle_dir(vcomponent* cal, char* path) {
-	INFO("Parsing a directory");
-	DIR* dir = opendir(path);
-
-	/* Buffer for holding search path and filename */
-	char buf[PATH_MAX];
-	strcpy(buf, path);
-	int path_len = strlen(path) + 1;
-
-	/* Slash to guarantee we have at least one */
-	buf[path_len - 1] = '/';
-
-	struct dirent* d;
-	while ((d = readdir(dir)) != NULL) {
-		/* Check that it's a regular file */
-		if (d->d_type != DT_REG) continue;
-
-		/* Append filename with currentt searchpath */
-		strcat(buf, d->d_name);
-		char* resolved_path = realpath(buf, NULL);
-		/* Remove file part from combined path */
-		buf[path_len] = '\0';
-
-		open_ics (resolved_path, cal);
-
-		free (resolved_path);
-	}
-
-	closedir(dir);
-	return 0;
-}
-
-int get_extension(const char* filename, char* ext, ssize_t max_len) {
-	int ext_idx = -1;
-	ext[0] = '\0';
-	for (int i = 0; filename[i] != '\0'; i++) {
-		if (filename[i] == '.') ext_idx = i + 1;
-		if (filename[i] == '/') ext_idx = -1;
-	}
-
-	if (ext_idx == -1) return 0;
-
-	int ext_len = 0;
-	for (int i = 0; i < max_len; i++, ext_len++) {
-		char c = filename[i + ext_idx];
-		if (c == '\0') break;
-		ext[i] = c;
-	}
-	ext[ext_len] = '\0';
-	return ext_len;
-}
-
-int check_ext (const char* path, const char* ext) {
-	char buf[10];
-	int has_ext = get_extension(path, buf, 9);
-
-	return has_ext && strcmp(buf, ext) == 0;
-}
-
-int open_ics (char* resolved_path, vcomponent* cal) {
-	puts(resolved_path);
-	if (! check_ext(resolved_path, "ics") ) return 2;
-
-	FILE* f = fopen(resolved_path, "r");
-
-	if (f == NULL) return 1;
-
-	parse_file(resolved_path, f, cal);
-	fclose(f);
-
-	return 0;
-}
-
-- 
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