Move source files to src/

1 files changed, 121 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..ba19c05
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,121 @@
+#include <ctype.h>
+#include <dirent.h>
+#include <limits.h>
+#include <linux/limits.h>
+#include <magic.h>
+#include <ncurses.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/statvfs.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "dir.h"
+#include "display.h"
+#include "err.h"
+#include "fm.h"
+#include "keys.h"
+#include "log.h"
+#include "mem.h"
+#include "version.h"
+#include "wm.h"
+
+static void
+path_normalize(char *path)
+{
+	if (!path)
+		return;
+
+	char new_path[PATH_MAX];
+	if (realpath(path, new_path)) {
+		path = new_path;
+	} else {
+		return;
+	}
+
+	return;
+}
+
+int
+main(int argc, char **argv)
+{
+	if (argc > 1 &&
+	    (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-v") == 0))
+		version();
+
+	int ch;
+	log_init();
+
+	terminal *term = ncurses_init();
+
+	fm_info *info = fm_init(term);
+	int stat_bar_win_index = wm_fd_w_by_name(term, "status_bar");
+	if (stat_bar_win_index == -1) {
+		log_write(LOG_WARN, "Cannot find window: status_bar");
+	}
+	need_redraw = true;
+	if (argc == 2) {
+		snprintf(info->cwd, sizeof(info->cwd), "%s", argv[1]);
+		path_normalize(info->cwd);
+	} else {
+		fm_getcwd(info);
+	}
+
+	info->cur = fm_getdir(info->cur, info->cwd);
+	magic_init();
+	char next_path[PATH_MAX];
+	timeout(100);
+	while (1) {
+		if (!need_redraw)
+			continue;
+
+		fm_draw_entries(info->windows[FM_PANE_LEFT], info->cur,
+				info->cursor, info->top, info->bottom);
+
+		if (!info->cur->items[info->cursor].is_dir) {
+			size_t len = snprintf(
+			    next_path, sizeof(next_path), "%s/%s", info->cwd,
+			    info->cur->items[info->cursor].name);
+			if (len >= sizeof(next_path)) {
+				die("Length of items error");
+			}
+			fm_preview_file(info->windows[FM_PANE_RIGHT],
+					next_path);
+		} else {
+			size_t len = snprintf(
+			    next_path, sizeof(next_path), "%s/%s", info->cwd,
+			    info->cur->items[info->cursor].name);
+
+			if (len >= sizeof(next_path)) {
+				die("Length of items error");
+			}
+			file_list *new_list = info->next;
+			new_list = fm_getdir(new_list, next_path);
+			if (new_list) {
+				info->next = new_list;
+				int right_height =
+				    info->windows[FM_PANE_RIGHT]->height;
+				fm_draw_entries(info->windows[FM_PANE_RIGHT],
+						info->next, -1, 0,
+						right_height);
+			}
+		}
+
+		draw_status_bar(term->windows[stat_bar_win_index], info->cwd,
+				info->cur->items[info->cursor].permission);
+
+		wrefresh(info->windows[FM_PANE_RIGHT]->win);
+		wrefresh(info->windows[FM_PANE_LEFT]->win);
+		wrefresh(term->windows[stat_bar_win_index]->win);
+
+		ch = getch();
+		handling_keys(ch, info);
+	}
+
+	magic_cleanup();
+	endwin();
+
+	return 0;
+}