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-rw-r--r--src/journal.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/journal.c b/src/journal.c
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+/**
+ * Dailyjournal is an easy tool to log daily activities
+ * Copyright (C) 2022 Aaron Ball <nullspoon@oper.io>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#define _XOPEN_SOURCE
+#include <stdio.h>
+
+#include "common.h"
+#include "config.h"
+
+int main(int argc, char* argv[]) {
+ char notepath[256] = {'\0'};
+ int i = 0;
+ struct config c;
+
+ memset(&c, sizeof(struct config), 1);
+ config_init(&c);
+
+ int days = 0;
+ if(argc > 1)
+ days = strtol(argv[1], NULL, 10);
+
+ // If user requests negative days, we want to skip non-existant days. So `-2`
+ // is really "two entries ago" rather than two days ago, which could yield
+ // creating an empty historical note if one does not already exist (for
+ // example: on Monday, opening Friday's entry which is -3 days, but -1
+ // entry).
+ if(days < 0) {
+ while(days < 0) {
+ i--;
+ getpath(c.journaldir, i, notepath, c.extension);
+ if(fexists(notepath))
+ days++;
+ // Stop traversing after a year to avoid infinite loops when no notes
+ // exist (or exist very long ago)
+ if(i < -365) {
+ fprintf(stderr, "Refusing to search further back than one year\n");
+ return 1;
+ }
+ }
+ } else {
+ getpath(c.journaldir, days, notepath, c.extension);
+ }
+
+ if(safe_cp(c.templatepath, notepath) == -2) {
+ printf("No template found at %s\n", c.templatepath);
+ return 2;
+ }
+ return fedit(notepath);
+}

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