README.md

@@ -55,20 +55,18 @@ 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
-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
+X: toggle executable
 !: open shell in current dir
 
+A: show directory disk usage/block size
+
 f: new file
 n: new dir
 r: rename
-X: toggle executable
 
 space: mark file
 a: mark all files in directory
@@ -84,6 +82,10 @@ 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

@@ -35,20 +35,18 @@ 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
-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
+X: toggle executable
 !: open shell in current dir
 
+A: show directory disk usage/block size
+
 f: new file
 n: new dir
 r: rename
-X: toggle executable
 
 space: mark file
 a: mark all files in directory

ccc.c

@@ -53,6 +53,7 @@ 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);
@@ -69,8 +70,6 @@ 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);
@@ -82,9 +81,9 @@ unsigned int focus = 0;
 long sel_file = 0;
 int file_picker = 1;
 int to_open_file = 0;
-char argv_cp[PATH_MAX];
-char cwd[PATH_MAX];
-char p_cwd[PATH_MAX]; /* previous cwd */
+char *argv_cp;
+char *cwd;
+char *p_cwd; /* previous cwd */
 int half_width;
 ArrayList *files;
 ArrayList *marked;
@@ -115,7 +114,7 @@ int main(int argc, char **argv)
 			perror("ccc");
 			die("Error from chdir");
 		} else if (S_ISREG(st.st_mode)) {
-			strcpy(argv_cp, argv[1]);
+			argv_cp = estrdup(argv[1]);
 			char *last_slash = strrchr(argv_cp, '/');
 			if (last_slash) {
 				*last_slash = '\0';
@@ -161,7 +160,10 @@ 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);
 
@@ -190,27 +192,27 @@ int main(int argc, char **argv)
 				break;
 
 			/* go back */
-			case BACKSPACE:;
-			case ARROW_LEFT:;
-			case 'h':;
-				char dir[PATH_MAX];
-				strcpy(dir, cwd);
+			case BACKSPACE:
+			case ARROW_LEFT:
+			case 'h':
 				/* get parent directory */
-				char *last_slash = strrchr(dir, '/');
-				if (last_slash) {
-					if (!strcmp(last_slash, dir)) {
+				strcpy(p_cwd, cwd);
+				char *last_slash = strrchr(cwd, '/');
+				if (last_slash != NULL) {
+					if (last_slash == cwd) {
 						change_dir("/", 0, 0);
 						break;
 					}
 					*last_slash = '\0';
-					change_dir(dir, 0, 0);
+					change_dir(cwd, 0, 0);
 				}
 				break;
 
 			/* enter directory/open a file */
-			case ENTER:;
-			case ARROW_RIGHT:;
-			case 'l':;
+			case ENTER:
+			case ARROW_RIGHT:
+			case 'l':
+				strcpy(p_cwd, cwd);
 				file c_file = files->items[sel_file];
 
 				/* Check if it is directory or a regular file */
@@ -277,10 +279,10 @@ int main(int argc, char **argv)
 			/* '~' go to $HOME */
 			case TILDE:;
 				char *home = getenv("HOME");
-				if (!home) {
-					wpprintw("$HOME not defined (Press any key to continue)");
-					readch();
+				if (home == NULL) {
+					wpprintw("$HOME not defined");
 				} else {
+					strcpy(p_cwd, cwd);
 					change_dir(home, 0, 0);
 				}
 				break;
@@ -288,9 +290,9 @@ int main(int argc, char **argv)
 			/* go to the trash dir */
 			case 't':;
 				char *trash_dir = check_trash_dir();
-				if (trash_dir) {
+				if (trash_dir != NULL) {
+					strcpy(p_cwd, cwd);
 					change_dir(trash_dir, 0, 0);
-					free(trash_dir);
 				}
 				break;
 
@@ -362,16 +364,6 @@ 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);
@@ -437,6 +429,8 @@ void handle_sigwinch(int ignore)
 
 void cleanup(void)
 {
+	if (argv_cp != NULL)
+		free(argv_cp);
 	if (files->length != 0) {
 		arraylist_free(files);
 	}
@@ -465,7 +459,7 @@ 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();
 }
@@ -502,18 +496,8 @@ char *check_trash_dir(void)
  */
 void change_dir(const char *buf, int selection, int ftype)
 {
-	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 (cwd != buf)
+		strcpy(cwd, buf);
 	if (ftype == 0)
 		arraylist_free(files);
 	chdir(cwd);
@@ -527,11 +511,12 @@ void change_dir(const char *buf, int selection, int ftype)
  */
 void mkdir_p(const char *destdir)
 {
-	char path[PATH_MAX], dir_path[PATH_MAX];
+	char *path = memalloc(PATH_MAX);
+	char dir_path[PATH_MAX] = "";
 
 	if (destdir[0] == '~') {
 		char *home = getenv("HOME");
-		if (!home) {
+		if (home == NULL) {
 			wpprintw("$HOME not defined");
 			return;
 		}
@@ -546,7 +531,7 @@ void mkdir_p(const char *destdir)
 		dir_path[0] = '/';
 
 	char *token = strtok(path, "/");
-	while (token) {
+	while (token != NULL) {
 		strcat(dir_path, token);
 		strcat(dir_path, "/");
 
@@ -559,10 +544,13 @@ void mkdir_p(const char *destdir)
 			}
 
 			wpprintw("mkdir failed: %s", strerror(errno));
+			free(path);
 			return;
 		}
 		token = strtok(NULL, "/");
 	}
+
+	free(path);
 	return;
 }
 
@@ -575,13 +563,13 @@ void populate_files(const char *path, int ftype, ArrayList **list)
 	DIR *dp;
 	struct dirent *ep;
 
-	if ((dp = opendir(path))) {
+	if ((dp = opendir(path)) != NULL) {
 		if (ftype == 0) {
 			tmp1 = arraylist_init(10);
 			tmp2 = arraylist_init(10);
 		}
 
-		while ((ep = readdir(dp))) {
+		while ((ep = readdir(dp)) != NULL) {
 			char *filename = estrdup(ep->d_name);
 
 			/* Filter out dotfiles */
@@ -598,7 +586,6 @@ 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));
@@ -635,29 +622,29 @@ void add_file_stat(char *filename, char *path, int ftype)
 	}
 
 	int type;
-	char icon_str[5];
+	char *icon_str = memalloc(8);
 
 	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) {
+	if (ext != NULL) {
 		ext += 1;
 	}
 	/* add file extension */
-	icon *ext_icon = hashtable_search(ext ? ext : filename);
-	if (!ext_icon)
+	icon *ext_icon = hashtable_search(ext != NULL ? ext : filename);
+	if (ext_icon == NULL)
 		memcpy(icon_str, "", 4);
 	else 
-		memcpy(icon_str, ext_icon->icon, 4);
+		memcpy(icon_str, ext_icon->icon, 5);
 
 	int color = DEF_COLOR;
 
 	if (S_ISDIR(file_stat.st_mode)) {
 		type = DRY; /* dir */
 		color = DIR_COLOR;
-		memcpy(icon_str, "󰉋", 4);
+		memcpy(icon_str, "󰉋", 5);
 	} else if (S_ISREG(file_stat.st_mode)) {
 		type = REG; /* regular file */
 		color = REG_COLOR;
@@ -690,7 +677,7 @@ void add_file_stat(char *filename, char *path, int ftype)
 
 	/* get last modified time */
 	size_t time_size = 17;
-	char time[time_size];
+	char *time = memalloc(time_size);
 	/* Format last modified time to a string */
 	strftime(time, time_size, "%Y-%m-%d %H:%M", localtime(&file_stat.st_mtime));
 
@@ -707,10 +694,10 @@ 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[size_size];
+	char *size = memalloc(size_size);
 	int unit = 0;
 	while (bytes > 1024) {
 		bytes /= 1024;
@@ -723,33 +710,46 @@ 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[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;
-
+	char *mode_str = get_file_mode(file_stat.st_mode);
 	if (mode_str[0] == '-' && (mode_str[3] == 'x' || mode_str[6] == 'x' || mode_str[9] == 'x')) {
 		color = EXE_COLOR;
 	}
 
-	/*				   mode_str + time(17) + size_size + 2 spaces + 1 null */
-	size_t stat_size = 11 + 17 + size_size + 3;
+	/* mode_str(11) + time(17) + size_size + 2 spaces + 1 null */
+	size_t stat_size = 11 + time_size + size_size + 3;
 	char *total_stat = memalloc(stat_size);
-	sprintf(total_stat, "%s %s %-*s", mode_str, time, size_size, size);
+	snprintf(total_stat, stat_size, "%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[m_len + 1];
+				char *selected = memalloc(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 = MAR_COLOR;
-		bprintf("\033[30m\033[%dm%s\033[m\n",
+		if (is_marked) color = 32;
+		bprintf("\033[30m\033[%dm%s\033[0m\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) {
+	if (file == NULL) {
 		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) && row <= rows - 1) {
+		while (fgets(buffer, sizeof(buffer), stream) != NULL && 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 (!strcmp(editor, "")) {
+	if (editor == NULL) {
 		editor = getenv("EDITOR");
-		if (!editor) {
+		if (editor == NULL) {
 			wpprintw("$EDITOR not defined");
 			return;
 		}
@@ -1011,23 +1011,21 @@ void toggle_executable(void)
 	file f = files->items[sel_file];
 	struct stat st;
 	if (stat(f.path, &st) == -1) {
-		wpprintw("stat failed: %s (Press any key to continue)", strerror(errno));
-		readch();
-		return;
+		wpprintw("stat failed: %s", strerror(errno));
 	}
 	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 (Press any key to continue)", strerror(errno));
-		readch();
+		wpprintw("Error toggling executable: %s", strerror(errno));
 	}
+
 }
 
 void replace_home(char *str)
 {
 	char *home = getenv("HOME");
-	if (!home) {
+	if (home == NULL) {
 		wpprintw("$HOME not defined");
 		return;
 	}
@@ -1054,12 +1052,12 @@ int write_last_d(void)
 		strcpy(last_ddup, last_d);
 
 		char *last_d_dir = strrchr(last_ddup, '/');
-		if (last_d_dir) {
+		if (last_d_dir != NULL) {
 			*last_d_dir = '\0'; /* truncate string */
 		}
 		mkdir_p(last_ddup);
 		FILE *last_d_file = fopen(last_d, "w");
-		if (!last_d_file) {
+		if (last_d_file == NULL) {
 			wpprintw("Cannot open last directory file (Press any key to continue)");
 			return -1;
 		}
@@ -1128,8 +1126,7 @@ void rename_file(void)
 	if (!input) {
 		return;
 	}
-	char newfilename[PATH_MAX];
-	strcpy(newfilename, filename);
+	char *newfilename = estrdup(filename);
 	/* remove basename of newfilename */
 	char *last_slash = strrchr(newfilename, '/');
 	*last_slash = '\0';
@@ -1144,14 +1141,12 @@ 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));
@@ -1162,21 +1157,16 @@ void goto_dir(void)
 		wpprintw("chdir failed: %s (Press any key to continue)", strerror(errno));
 		readch();
 	}
-	char new_cwd[PATH_MAX];
-	getcwd(new_cwd, PATH_MAX);
-	change_dir(new_cwd, 0, 0);
+	getcwd(cwd, PATH_MAX);
+	change_dir(cwd, 0, 0);
 	free(input);
 }
 
 void create_dir(void)
 {
 	char *input = get_panel_string("New dir: ");
-	if (!input) {
-		return;
-	}
-	char newfilename[PATH_MAX];
+	char *newfilename = memalloc(PATH_MAX);
 	snprintf(newfilename, PATH_MAX, "%s/%s", cwd, input);
-
 	if (access(newfilename, F_OK) != 0) {
 		mkdir_p(newfilename);
 		change_dir(cwd, 0, 0);
@@ -1185,14 +1175,12 @@ 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);
@@ -1204,15 +1192,16 @@ void delete_files(void)
 {
 	if (marked->length) {
 		char *trash_dir = check_trash_dir();
-		if (trash_dir) {
+		if (trash_dir != NULL) {
 			for (int i = 0; i < marked->length; i++) {
-				char new_path[PATH_MAX];
+				char *new_path = memalloc(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);
 			}
@@ -1264,44 +1253,6 @@ 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

@@ -13,7 +13,6 @@ 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

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

file.h

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