WIP: Store app data on ~/.task_time_tracker/ folder.

1 files changed, 29 insertions, 3 deletions

diff --git a/main.c b/main.c
index 1ebe7ca..e0a2279 100644
--- a/main.c
+++ b/main.c
@@ -13,6 +13,8 @@
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <time.h>
 
 #define VERSION				"1.0"	// Use only 3 chars (to fit layouts).
@@ -21,8 +23,9 @@
 #define NUM_WEEK_DAYS		7		// Just to avoid magic numbers.
 
 #define LOG_FILE_NAME		"log.txt"
-#define DB_BIN_PATH_NAME	"./database.bin"
-#define AR_CSV_PATH_NAME	"./archive.csv"
+#define APP_FOLDER_NAME		".task_time_tracker"
+#define DB_BIN_PATH_NAME	APP_FOLDER_NAME "/database.bin"
+#define AR_CSV_PATH_NAME	APP_FOLDER_NAME "/archive.csv"
 
 typedef struct {
 	int64_t		times[NUM_WEEK_DAYS];
@@ -896,6 +899,7 @@ void draw_tui(database_st *db, layout_st *layout) {
 	mvaddstr(y, x, string_buffer);
 }
 
+char *app_folder = NULL;
 
 void free_memory() {
 	reset_database(&database);
@@ -903,12 +907,34 @@ void free_memory() {
 	
 	free(string_buffer);
 	string_buffer = NULL;
+	
+	free(app_folder);
+	app_folder = NULL;
 }
 
-
+bool initialize_app_folder(const char *path) {
+	size_t path_length = strlen(path);
+	size_t app_folder_name_length = strlen(APP_FOLDER_NAME);
+	app_folder = malloc(path_length + app_folder_name_length + 2 + 1); // Add 2 for the '/'s and 1 for the NUL.
+	memcpy(app_folder, path, path_length);
+	app_folder[path_length] = '/';
+	memcpy(app_folder + path_length + 1, APP_FOLDER_NAME, app_folder_name_length);
+	app_folder[path_length + 1 + app_folder_name_length] = '/';
+	
+	mkdir(app_folder, 0740);
+	if (errno != 0 && errno != EEXIST) {
+		fprintf(stderr, "Failed to create app folder '%s': %s.\n", app_folder, strerror(errno));
+		return false;
+	}
+	return true;
+}
 
 int main(int argc, char *argv[]) {
 	
+	if (initialize_app_folder(getenv("HOME")) == false) {
+		return EXIT_FAILURE;
+	}
+	
 	db = &database;
 	reset_database(&database);
 	reset_database(&archive);