Add view history using 'e' and update config h for marked files color

README.md

@@ -55,18 +55,20 @@ t: go to trash dir
 -: go to previous dir
 z: refresh current dir
 :: go to a directory by typing
-u: sort files
 
 .: toggle hidden files
-i: toggle file details
-X: toggle executable
-!: open shell in current dir
-
 A: show directory disk usage/block size
+i: toggle file details
+u: sort files
+x: view file/dir attributes
+e: show history
+y: copy filename to clipboard
+!: open shell in current dir
 
 f: new file
 n: new dir
 r: rename
+X: toggle executable
 
 space: mark file
 a: mark all files in directory
@@ -82,10 +84,6 @@ O: open file with a GUI program detached from file manager
 
 /: search
 
-x: view file/dir attributes
-e: show history
-y: copy filename to clipboard
-
 c: copy
 m: move
 s: symbolic link

ccc.1

@@ -35,18 +35,20 @@ t: go to trash dir
 -: go to previous dir
 z: refresh current dir
 :: go to a directory by typing
-u: sort files
 
 .: toggle hidden files
-i: toggle file details
-X: toggle executable
-!: open shell in current dir
-
 A: show directory disk usage/block size
+i: toggle file details
+u: sort files
+x: view file/dir attributes
+e: show history
+y: copy filename to clipboard
+!: open shell in current dir
 
 f: new file
 n: new dir
 r: rename
+X: toggle executable
 
 space: mark file
 a: mark all files in directory

ccc.c

@@ -53,7 +53,6 @@ void mkdir_p(const char *destdir);
 void populate_files(const char *path, int ftype, ArrayList **list);
 int get_directory_size(const char *fpath, const struct stat *sb, int typeflag, struct FTW *ftwbuf);
 void add_file_stat(char *filename, char *path, int ftype);
-char *get_file_mode(mode_t mode);
 void list_files(void);
 void show_file_content(void);
 void edit_file(void);
@@ -70,6 +69,8 @@ void create_file(void);
 void delete_files(void);
 void start_shell(void);
 void yank_clipboard(void);
+void view_file_attr(void);
+void show_history(void);
 void wpprintw(const char *fmt, ...);
 void move_cursor(int row, int col);
 int readch(void);
@@ -81,9 +82,9 @@ unsigned int focus = 0;
 long sel_file = 0;
 int file_picker = 1;
 int to_open_file = 0;
-char *argv_cp;
-char *cwd;
-char *p_cwd; /* previous cwd */
+char argv_cp[PATH_MAX];
+char cwd[PATH_MAX];
+char p_cwd[PATH_MAX]; /* previous cwd */
 int half_width;
 ArrayList *files;
 ArrayList *marked;
@@ -114,7 +115,7 @@ int main(int argc, char **argv)
 			perror("ccc");
 			die("Error from chdir");
 		} else if (S_ISREG(st.st_mode)) {
-			argv_cp = estrdup(argv[1]);
+			strcpy(argv_cp, argv[1]);
 			char *last_slash = strrchr(argv_cp, '/');
 			if (last_slash) {
 				*last_slash = '\0';
@@ -160,10 +161,7 @@ int main(int argc, char **argv)
 	marked = arraylist_init(100);
 	hashtable_init();
 
-	cwd = memalloc(PATH_MAX);
 	getcwd(cwd, PATH_MAX);
-	p_cwd = memalloc(PATH_MAX);
-	p_cwd[0] = '\0';
 	populate_files(cwd, 0, &files);
 	handle_sigwinch(-1);
 
@@ -192,27 +190,27 @@ int main(int argc, char **argv)
 				break;
 
 			/* go back */
-			case BACKSPACE:
-			case ARROW_LEFT:
-			case 'h':
+			case BACKSPACE:;
+			case ARROW_LEFT:;
+			case 'h':;
+				char dir[PATH_MAX];
+				strcpy(dir, cwd);
 				/* get parent directory */
-				strcpy(p_cwd, cwd);
-				char *last_slash = strrchr(cwd, '/');
-				if (last_slash != NULL) {
-					if (last_slash == cwd) {
+				char *last_slash = strrchr(dir, '/');
+				if (last_slash) {
+					if (!strcmp(last_slash, dir)) {
 						change_dir("/", 0, 0);
 						break;
 					}
 					*last_slash = '\0';
-					change_dir(cwd, 0, 0);
+					change_dir(dir, 0, 0);
 				}
 				break;
 
 			/* enter directory/open a file */
-			case ENTER:
-			case ARROW_RIGHT:
-			case 'l':
-				strcpy(p_cwd, cwd);
+			case ENTER:;
+			case ARROW_RIGHT:;
+			case 'l':;
 				file c_file = files->items[sel_file];
 
 				/* Check if it is directory or a regular file */
@@ -279,10 +277,10 @@ int main(int argc, char **argv)
 			/* '~' go to $HOME */
 			case TILDE:;
 				char *home = getenv("HOME");
-				if (home == NULL) {
-					wpprintw("$HOME not defined");
+				if (!home) {
+					wpprintw("$HOME not defined (Press any key to continue)");
+					readch();
 				} else {
-					strcpy(p_cwd, cwd);
 					change_dir(home, 0, 0);
 				}
 				break;
@@ -290,9 +288,9 @@ int main(int argc, char **argv)
 			/* go to the trash dir */
 			case 't':;
 				char *trash_dir = check_trash_dir();
-				if (trash_dir != NULL) {
-					strcpy(p_cwd, cwd);
+				if (trash_dir) {
 					change_dir(trash_dir, 0, 0);
+					free(trash_dir);
 				}
 				break;
 
@@ -364,6 +362,16 @@ int main(int argc, char **argv)
 				yank_clipboard();
 				break;
 
+			case 'o':
+			case 'O':
+			case 'x':
+				view_file_attr();
+				break;
+
+			case 'e':
+				show_history();
+				break;
+
 			/* mark one file */
 			case SPACE:
 				add_file_stat(files->items[sel_file].name, files->items[sel_file].path, 1);
@@ -429,8 +437,6 @@ void handle_sigwinch(int ignore)
 
 void cleanup(void)
 {
-	if (argv_cp != NULL)
-		free(argv_cp);
 	if (files->length != 0) {
 		arraylist_free(files);
 	}
@@ -459,7 +465,7 @@ void show_help(void)
 			"\n\n?: show help\nq: exit with last dir written to file\n"
 			"ctrl+c exit without writing last dir"
 			"\nPress any key to continue"
-		   );
+	);
 	wpprintw("Visit https://github.com/night0721/ccc or use 'man ccc' for help");
 	readch();
 }
@@ -496,8 +502,18 @@ char *check_trash_dir(void)
  */
 void change_dir(const char *buf, int selection, int ftype)
 {
-	if (cwd != buf)
-		strcpy(cwd, buf);
+	if (strcmp(cwd, buf) != 0) {
+		char tmp[PATH_MAX];
+		strcpy(tmp, buf);
+		strcpy(p_cwd, cwd);
+		strcpy(cwd, tmp);
+		char history_path[PATH_MAX];
+		strcpy(history_path, "~/.cache/ccc/history");
+		replace_home(history_path);
+		FILE *history_file = fopen(history_path, "a");
+		fprintf(history_file, "%s\n", cwd);
+		fclose(history_file);
+	}
 	if (ftype == 0)
 		arraylist_free(files);
 	chdir(cwd);
@@ -511,12 +527,11 @@ void change_dir(const char *buf, int selection, int ftype)
  */
 void mkdir_p(const char *destdir)
 {
-	char *path = memalloc(PATH_MAX);
-	char dir_path[PATH_MAX] = "";
+	char path[PATH_MAX], dir_path[PATH_MAX];
 
 	if (destdir[0] == '~') {
 		char *home = getenv("HOME");
-		if (home == NULL) {
+		if (!home) {
 			wpprintw("$HOME not defined");
 			return;
 		}
@@ -531,7 +546,7 @@ void mkdir_p(const char *destdir)
 		dir_path[0] = '/';
 
 	char *token = strtok(path, "/");
-	while (token != NULL) {
+	while (token) {
 		strcat(dir_path, token);
 		strcat(dir_path, "/");
 
@@ -544,13 +559,10 @@ void mkdir_p(const char *destdir)
 			}
 
 			wpprintw("mkdir failed: %s", strerror(errno));
-			free(path);
 			return;
 		}
 		token = strtok(NULL, "/");
 	}
-
-	free(path);
 	return;
 }
 
@@ -563,13 +575,13 @@ void populate_files(const char *path, int ftype, ArrayList **list)
 	DIR *dp;
 	struct dirent *ep;
 
-	if ((dp = opendir(path)) != NULL) {
+	if ((dp = opendir(path))) {
 		if (ftype == 0) {
 			tmp1 = arraylist_init(10);
 			tmp2 = arraylist_init(10);
 		}
 
-		while ((ep = readdir(dp)) != NULL) {
+		while ((ep = readdir(dp))) {
 			char *filename = estrdup(ep->d_name);
 
 			/* Filter out dotfiles */
@@ -586,6 +598,7 @@ void populate_files(const char *path, int ftype, ArrayList **list)
 		if (ftype == 0) {
 			*list = arraylist_init(tmp1->length + tmp2->length);
 			(*list)->length = tmp1->length + tmp2->length;
+			/* Need to see how to sort by date */
 			qsort(tmp1->items, tmp1->length, sizeof(file), sort_compare);
 			qsort(tmp2->items, tmp2->length, sizeof(file), sort_compare);
 			memcpy((*list)->items, tmp1->items, tmp1->length * sizeof(file));
@@ -622,29 +635,29 @@ void add_file_stat(char *filename, char *path, int ftype)
 	}
 
 	int type;
-	char *icon_str = memalloc(8);
+	char icon_str[5];
 
 	filename[strlen(filename)] = '\0';
 	/* handle file without extension
 	 * ext is the extension if . exist in filename
 	 * otherwise is nothing and handled through tenery operator */
 	char *ext = strrchr(filename, '.');
-	if (ext != NULL) {
+	if (ext) {
 		ext += 1;
 	}
 	/* add file extension */
-	icon *ext_icon = hashtable_search(ext != NULL ? ext : filename);
-	if (ext_icon == NULL)
+	icon *ext_icon = hashtable_search(ext ? ext : filename);
+	if (!ext_icon)
 		memcpy(icon_str, "", 4);
 	else 
-		memcpy(icon_str, ext_icon->icon, 5);
+		memcpy(icon_str, ext_icon->icon, 4);
 
 	int color = DEF_COLOR;
 
 	if (S_ISDIR(file_stat.st_mode)) {
 		type = DRY; /* dir */
 		color = DIR_COLOR;
-		memcpy(icon_str, "󰉋", 5);
+		memcpy(icon_str, "󰉋", 4);
 	} else if (S_ISREG(file_stat.st_mode)) {
 		type = REG; /* regular file */
 		color = REG_COLOR;
@@ -677,7 +690,7 @@ void add_file_stat(char *filename, char *path, int ftype)
 
 	/* get last modified time */
 	size_t time_size = 17;
-	char *time = memalloc(time_size);
+	char time[time_size];
 	/* Format last modified time to a string */
 	strftime(time, time_size, "%Y-%m-%d %H:%M", localtime(&file_stat.st_mtime));
 
@@ -694,10 +707,10 @@ void add_file_stat(char *filename, char *path, int ftype)
 		}
 	}
 	/* 4 before decimal + 1 dot + decimal_place (after decimal) +
-	   unit length (1 for K, 3 for KiB, taking units[1] as B never changes) + 1 space + 1 null */
+	 * unit length (1 for K, 3 for KiB, taking units[1] as B never changes) + 1 space + 1 null */
 	static const char* units[] = {"B", "K", "M", "G", "T", "P"};
 	int size_size = 4 + 1 + decimal_place + strlen(units[1]) + 1 + 1;
-	char *size = memalloc(size_size);
+	char size[size_size];
 	int unit = 0;
 	while (bytes > 1024) {
 		bytes /= 1024;
@@ -710,46 +723,33 @@ void add_file_stat(char *filename, char *path, int ftype)
 		sprintf(size, "%.*f%s", decimal_place, bytes, units[unit]);
 	}
 	/* get file mode string */
-	char *mode_str = get_file_mode(file_stat.st_mode);
+	char mode_str[11];
+	mode_str[0] = S_ISDIR(file_stat.st_mode) ? 'd' : '-';
+	mode_str[1] = (file_stat.st_mode & S_IRUSR) ? 'r' : '-';
+	mode_str[2] = (file_stat.st_mode & S_IWUSR) ? 'w' : '-';
+	mode_str[3] = (file_stat.st_mode & S_IXUSR) ? 'x' : '-';
+	mode_str[4] = (file_stat.st_mode & S_IRGRP) ? 'r' : '-';
+	mode_str[5] = (file_stat.st_mode & S_IWGRP) ? 'w' : '-';
+	mode_str[6] = (file_stat.st_mode & S_IXGRP) ? 'x' : '-';
+	mode_str[7] = (file_stat.st_mode & S_IROTH) ? 'r' : '-';
+	mode_str[8] = (file_stat.st_mode & S_IWOTH) ? 'w' : '-';
+	mode_str[9] = (file_stat.st_mode & S_IXOTH) ? 'x' : '-';
+	mode_str[10] = 0;
+
 	if (mode_str[0] == '-' && (mode_str[3] == 'x' || mode_str[6] == 'x' || mode_str[9] == 'x')) {
 		color = EXE_COLOR;
 	}
 
-	/* mode_str(11) + time(17) + size_size + 2 spaces + 1 null */
-	size_t stat_size = 11 + time_size + size_size + 3;
+	/*				   mode_str + time(17) + size_size + 2 spaces + 1 null */
+	size_t stat_size = 11 + 17 + size_size + 3;
 	char *total_stat = memalloc(stat_size);
-	snprintf(total_stat, stat_size, "%s %s %-*s", mode_str, time, size_size, size);
+	sprintf(total_stat, "%s %s %-*s", mode_str, time, size_size, size);
 
 	/* DIR if color is blue */
 	if (color == 34)
 		arraylist_add(tmp1, filename, path, total_stat, type, icon_str, color, 0, 0);
 	else
 		arraylist_add(tmp2, filename, path, total_stat, type, icon_str, color, 0, 0);
-
-	free(time);
-	free(size);
-	free(mode_str);
-}
-
-/*
- * get file mode string from stat mode
- * eg: drwxr-sr-x
- */
-char *get_file_mode(mode_t mode)
-{
-	char *mode_str = memalloc(11);
-	mode_str[0] = S_ISDIR(mode) ? 'd' : '-';
-	mode_str[1] = (mode & S_IRUSR) ? 'r' : '-';
-	mode_str[2] = (mode & S_IWUSR) ? 'w' : '-';
-	mode_str[3] = (mode & S_IXUSR) ? 'x' : '-';
-	mode_str[4] = (mode & S_IRGRP) ? 'r' : '-';
-	mode_str[5] = (mode & S_IWGRP) ? 'w' : '-';
-	mode_str[6] = (mode & S_IXGRP) ? 'x' : '-';
-	mode_str[7] = (mode & S_IROTH) ? 'r' : '-';
-	mode_str[8] = (mode & S_IWOTH) ? 'w' : '-';
-	mode_str[9] = (mode & S_IXOTH) ? 'x' : '-';
-	mode_str[10] = '\0';
-	return mode_str;
 }
 
 /*
@@ -796,11 +796,11 @@ void list_files(void)
 			if (num_marked > 0) {
 				/* Determine length of formatted string */
 				int m_len = snprintf(NULL, 0, "[%ld] selected", num_marked);
-				char *selected = memalloc(m_len + 1);
+				char selected[m_len + 1];
 
 				snprintf(selected, m_len + 1, "[%ld] selected", num_marked);
 				wpprintw("(%ld/%ld) %s %s", sel_file + 1, files->length, selected, cwd);
-			} else  {
+			} else {
 				wpprintw("(%ld/%ld) %s", sel_file + 1, files->length, cwd);
 			}
 		}
@@ -810,8 +810,8 @@ void list_files(void)
 		/* check is file marked for action */
 		int is_marked = arraylist_search(marked, files->items[i].path, 0) != -1;
 		move_cursor(i + 1, 1);
-		if (is_marked) color = 32;
-		bprintf("\033[30m\033[%dm%s\033[0m\n",
+		if (is_marked) color = MAR_COLOR;
+		bprintf("\033[30m\033[%dm%s\033[m\n",
 				is_selected ? color + 10 : color, line);
 
 		free(line);
@@ -885,7 +885,7 @@ void show_file_content(void)
 		return;
 	}
 	FILE *file = fopen(current_file.path, "r");
-	if (file == NULL) {
+	if (!file) {
 		bprintf("Unable to read %s", current_file.name);
 		return;
 	}
@@ -919,7 +919,7 @@ void show_file_content(void)
 		char buffer[4096];
 		int row = 1;
 		FILE *stream = fdopen(pipe_fd[0], "r");
-		while (fgets(buffer, sizeof(buffer), stream) != NULL && row <= rows - 1) {
+		while (fgets(buffer, sizeof(buffer), stream) && row <= rows - 1) {
 			buffer[strcspn(buffer, "\n")] = 0;
 
 			if (buffer[0] == '\0' || strspn(buffer, " \t") == strlen(buffer)) {
@@ -982,9 +982,9 @@ void show_file_content(void)
  */
 void edit_file(void)
 {
-	if (editor == NULL) {
+	if (!strcmp(editor, "")) {
 		editor = getenv("EDITOR");
-		if (editor == NULL) {
+		if (!editor) {
 			wpprintw("$EDITOR not defined");
 			return;
 		}
@@ -1011,21 +1011,23 @@ void toggle_executable(void)
 	file f = files->items[sel_file];
 	struct stat st;
 	if (stat(f.path, &st) == -1) {
-		wpprintw("stat failed: %s", strerror(errno));
+		wpprintw("stat failed: %s (Press any key to continue)", strerror(errno));
+		readch();
+		return;
 	}
 	if (f.type == DRY)
 		return;
 	/* chmod by xor executable bits */
 	if (chmod(f.path, st.st_mode ^ (S_IXUSR | S_IXGRP | S_IXOTH)) == -1) {
-		wpprintw("Error toggling executable: %s", strerror(errno));
+		wpprintw("Error toggling executable: %s (Press any key to continue)", strerror(errno));
+		readch();
 	}
-
 }
 
 void replace_home(char *str)
 {
 	char *home = getenv("HOME");
-	if (home == NULL) {
+	if (!home) {
 		wpprintw("$HOME not defined");
 		return;
 	}
@@ -1052,12 +1054,12 @@ int write_last_d(void)
 		strcpy(last_ddup, last_d);
 
 		char *last_d_dir = strrchr(last_ddup, '/');
-		if (last_d_dir != NULL) {
+		if (last_d_dir) {
 			*last_d_dir = '\0'; /* truncate string */
 		}
 		mkdir_p(last_ddup);
 		FILE *last_d_file = fopen(last_d, "w");
-		if (last_d_file == NULL) {
+		if (!last_d_file) {
 			wpprintw("Cannot open last directory file (Press any key to continue)");
 			return -1;
 		}
@@ -1126,7 +1128,8 @@ void rename_file(void)
 	if (!input) {
 		return;
 	}
-	char *newfilename = estrdup(filename);
+	char newfilename[PATH_MAX];
+	strcpy(newfilename, filename);
 	/* remove basename of newfilename */
 	char *last_slash = strrchr(newfilename, '/');
 	*last_slash = '\0';
@@ -1141,12 +1144,14 @@ void rename_file(void)
 		wpprintw("Renamed %s to %s", filename, newfilename);
 	}
 	free(input);
-	free(newfilename);
 }
 
 void goto_dir(void)
 {
 	char *input = get_panel_string("Goto dir: ");
+	if (!input) {
+		return;
+	}
 	struct stat st;
 	if (lstat(input, &st)) {
 		wpprintw("lstat failed: %s (Press any key to continue)", strerror(errno));
@@ -1157,16 +1162,21 @@ void goto_dir(void)
 		wpprintw("chdir failed: %s (Press any key to continue)", strerror(errno));
 		readch();
 	}
-	getcwd(cwd, PATH_MAX);
-	change_dir(cwd, 0, 0);
+	char new_cwd[PATH_MAX];
+	getcwd(new_cwd, PATH_MAX);
+	change_dir(new_cwd, 0, 0);
 	free(input);
 }
 
 void create_dir(void)
 {
 	char *input = get_panel_string("New dir: ");
-	char *newfilename = memalloc(PATH_MAX);
+	if (!input) {
+		return;
+	}
+	char newfilename[PATH_MAX];
 	snprintf(newfilename, PATH_MAX, "%s/%s", cwd, input);
+
 	if (access(newfilename, F_OK) != 0) {
 		mkdir_p(newfilename);
 		change_dir(cwd, 0, 0);
@@ -1175,12 +1185,14 @@ void create_dir(void)
 		wpprintw("Directory already exist");
 	}
 	free(input);
-	free(newfilename);
 }
 
 void create_file(void)
 {
 	char *input = get_panel_string("New file: ");
+	if (!input) {
+		return;
+	}
 	FILE *f = fopen(input, "w+");
 	fclose(f);
 	change_dir(cwd, 0, 0);
@@ -1192,16 +1204,15 @@ void delete_files(void)
 {
 	if (marked->length) {
 		char *trash_dir = check_trash_dir();
-		if (trash_dir != NULL) {
+		if (trash_dir) {
 			for (int i = 0; i < marked->length; i++) {
-				char *new_path = memalloc(PATH_MAX);
+				char new_path[PATH_MAX];
 				snprintf(new_path, PATH_MAX, "%s/%s", trash_dir, marked->items[i].name);
 				if (rename(marked->items[i].path, new_path)) {
 					wpprintw("delete failed: %s", strerror(errno));
-				} else {
-					change_dir(cwd, 0, 0);
 				}
 			}
+			change_dir(cwd, 0, 0);
 			for (int i = 0; i < marked->length; i++) {
 				arraylist_remove(marked, 0);
 			}
@@ -1253,6 +1264,44 @@ void yank_clipboard(void)
 	}
 }
 
+void view_file_attr(void)
+{
+	bprintf("\033[2J");
+	move_cursor(1, 1);
+	pid_t pid = fork();
+	if (pid == 0) {
+		/* Child process */
+		execlp("stat", "stat", files->items[sel_file].name, NULL);
+		_exit(1); /* Exit if exec fails */
+	} else if (pid > 0) {
+		/* Parent process */
+		waitpid(pid, NULL, 0);
+	} else {
+		/* Fork failed */
+		wpprintw("fork failed: %s", strerror(errno));
+	}
+	readch();
+}
+
+void show_history(void)
+{
+	bprintf("\033[2J");
+	move_cursor(1, 1);
+	char history_path[PATH_MAX];
+	strcpy(history_path, "~/.cache/ccc/history");
+	replace_home(history_path);
+	FILE *history_file = fopen(history_path, "r");
+	char buffer[PATH_MAX];
+	int row = 1;
+	while (fgets(buffer, sizeof(buffer), history_file) && row <= rows - 1) {
+		move_cursor(row++, 1);
+		bprintf(buffer);
+
+	}
+	fclose(history_file);
+	readch();
+}
+
 /*
  * Print line to the panel
  */

config.h

@@ -13,6 +13,7 @@ enum files_colors {
 	FIF_COLOR = 35, /* FIFO */
 	DEF_COLOR = 37, /* Default */
 	EXE_COLOR = 32, /* Executable file */
+	MAR_COLOR = 36, /* Marked files */
 };
 
 /* Set width offset for windows:

file.c

@@ -23,8 +23,6 @@ void arraylist_free(ArrayList *list)
 			free(list->items[i].path);
 		if (list->items[i].stats != NULL)
 			free(list->items[i].stats);
-		if (list->items[i].icon != NULL)
-			free(list->items[i].icon);
 	}
 
 	free(list->items);
@@ -72,7 +70,8 @@ void arraylist_remove(ArrayList *list, long index)
  */
 void arraylist_add(ArrayList *list, char *name, char *path, char *stats, int type, char *icon, int color, int marked, int force)
 {
-	file new_file = { name, path, type, stats, icon, color };
+	file new_file = { name, path, type, stats, color };
+	strcpy(new_file.icon, icon);
 
 	if (list->capacity != list->length) {
 		if (marked) {
@@ -106,29 +105,27 @@ void arraylist_add(ArrayList *list, char *name, char *path, char *stats, int typ
  */
 char *get_line(ArrayList *list, long index, int detail, int icons)
 {
-	file file = list->items[index];
+	file f = list->items[index];
 
-	size_t name_len = strlen(file.name);
-	size_t length;
+	size_t length = strlen(f.name) + 1;
 	if (detail) {
-		length = name_len + strlen(file.stats) + 7;   /* 4 for icon, 2 for space and 1 for null */
-	} else {
-		length = name_len + 6;   /* 4 for icon, 1 for space and 1 for null */
+		length += strlen(f.stats) + 1; /* 1 for space */
+	}
+	if (icons) {
+		length += 5; /* 4 for icon, 1 for space */
 	}
 
 	char *line = memalloc(length);
 	line[0] = '\0';
 	if (detail) {
-		strcat(line, file.stats);
+		strcat(line, f.stats);
 		strcat(line, " ");
 	}
 	if (icons) {
-		char *tmp = memalloc(10);
-		snprintf(tmp, 10, "%s ", file.icon);
-		strcat(line, tmp);
-		free(tmp);
+		strcat(line, f.icon);
+		strcat(line, " ");
 	}
-	strcat(line, file.name);
- 
+	strcat(line, f.name);
+	line[length] = '\0';
 	return line;
 }

file.h

@@ -13,16 +13,16 @@ enum ftypes {
 	FIF
 };
 
-typedef struct file {
+typedef struct {
 	char *name; /* basename */
 	char *path; /* absolute path */
 	int type;
 	char *stats;
-	char *icon;
 	int color;
+	char icon[5];
 } file;
 
-typedef struct ArrayList {
+typedef struct {
 	size_t length;
 	size_t capacity;
 	file *items;