diff options
Diffstat (limited to 'modules/save/src/save.c')
| -rw-r--r-- | modules/save/src/save.c | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/modules/save/src/save.c b/modules/save/src/save.c deleted file mode 100644 index d1245e0..0000000 --- a/modules/save/src/save.c +++ /dev/null @@ -1,255 +0,0 @@ -/****************************************************************************** - * Copyright (C) 2015 Alejandro Colomar Andrés * - * SPDX-License-Identifier: GPL-2.0-only * - ******************************************************************************/ - - -/****************************************************************************** - ******* headers ************************************************************** - ******************************************************************************/ - #include <errno.h> - #include <stdbool.h> - #include <stdio.h> - #include <stdlib.h> - - /* mkdir */ - #include <sys/stat.h> - - #include "game.h" - #include "player_iface.h" - - #include "save.h" - - -/****************************************************************************** - ******* variables ************************************************************ - ******************************************************************************/ - char home_path [FILENAME_MAX]; - char user_game_path [FILENAME_MAX]; - char saved_path [FILENAME_MAX]; - char saved_name [FILENAME_MAX]; - - -/****************************************************************************** - ******* global functions ***************************************************** - ******************************************************************************/ -void save_init (void) -{ - - if (snprintf(home_path, FILENAME_MAX, "%s/", - getenv(ENV_HOME)) >= FILENAME_MAX) { - goto err_path; - } - if (snprintf(user_game_path, FILENAME_MAX, "%s/%s/", - home_path, USER_GAME_DIR) >= FILENAME_MAX) { - goto err_path; - } - if (snprintf(saved_path, FILENAME_MAX, "%s/%s/", - home_path, USER_SAVED_DIR) >= FILENAME_MAX) { - goto err_path; - } - saved_name[0] = '\0'; - - if (mkdir(user_game_path, 0700)) { - switch (errno) { - case EACCES: - printf("err = EACCES"); - exit(EXIT_FAILURE); - case EEXIST: - /* OK */ - return; - default: - printf("WTF?!"); - exit(EXIT_FAILURE); - } - } - if (mkdir(saved_path, 0700)) { - switch (errno) { - case EACCES: - printf("err = EACCES"); - exit(EXIT_FAILURE); - case EEXIST: - /* OK */ - return; - default: - printf("WTF?!"); - exit(EXIT_FAILURE); - } - } - - return; - - -err_path: - printf("Path is too large and has been truncated\n"); - getchar(); - exit(EXIT_FAILURE); -} - -void save_clr (void) -{ - - if (snprintf(saved_path, FILENAME_MAX, "%s/%s/", - home_path, USER_SAVED_DIR) >= FILENAME_MAX) { - goto err_path; - } - - return; - - -err_path: - printf("Path is too large and has been truncated\n"); - getchar(); - exit(EXIT_FAILURE); -} - -void load_game_file (void) -{ - char file_name [FILENAME_MAX]; - FILE *fp; - int i; - int j; - - if (snprintf(file_name, FILENAME_MAX, "%s/%s", - saved_path, saved_name) >= FILENAME_MAX) { - goto err_path; - } - - fp = fopen(file_name, "r"); - if (fp) { - fscanf(fp, "mine-sweeper saved game"); - fscanf(fp, " rows %i", &game_board.rows); - fscanf(fp, " cols %i", &game_board.cols); - fscanf(fp, " mines %i", &game_board.mines); - fscanf(fp, " gnd"); - for (i = 0; i < game_board.rows; i++) { - fscanf(fp, " %i", &game_board.gnd[i][0]); - for (j = 1; j < game_board.cols; j++) - fscanf(fp, ",%i", &game_board.gnd[i][j]); - } - fscanf(fp, " usr"); - for (i = 0; i < game_board.rows; i++) { - fscanf(fp, " %i", &game_board.usr[i][0]); - for (j = 1; j < game_board.cols; j++) - fscanf(fp, ",%i", &game_board.usr[i][j]); - } - fscanf(fp, " flags %i", &game_board.flags); - fscanf(fp, " cleared %i", &game_board.clr); - - fclose(fp); - } - - return; - - -err_path: - printf("Path is too large and has been truncated\n"); - getchar(); - exit(EXIT_FAILURE); -} - -void save_game_file (char *filepath) -{ - char file_name [FILENAME_MAX]; - char tmp [FILENAME_MAX]; - char old_saved [FILENAME_MAX]; - char file_num [6]; - FILE *fp; - int i; - int j; - bool x; - - /* Don't change saved_name variable if not in default dir */ - if (filepath) - snprintf(old_saved, FILENAME_MAX, "%s", saved_name); - - /* Default path & name */ - save_clr(); - snprintf(saved_name, FILENAME_MAX, "%s", SAVED_NAME_DEFAULT); - file_num[0] = '\0'; - - /* Request file name */ - player_iface_save_name(filepath, saved_name, FILENAME_MAX); - - /* Look for an unused name of the type 'name_XXX.mine'. */ - x = true; - for (i = 0; x; i++) { - if (filepath == NULL) { - if (snprintf(file_name, FILENAME_MAX, "%s/%s%s%s", - saved_path, - saved_name, file_num, - FILE_EXTENSION) >= FILENAME_MAX) { - goto err_path; - } - } else { - if (snprintf(file_name, FILENAME_MAX, "%s/%s%s%s", - filepath, - saved_name, file_num, - FILE_EXTENSION) >= FILENAME_MAX) { - goto err_path; - } - } - - fp = fopen(file_name, "r"); - if (fp) { - fclose(fp); - file_num[0] = '_'; - file_num[1] = '0' + ((i / 100) % 10); - file_num[2] = '0' + ((i / 10) % 10); - file_num[3] = '0' + (i % 10); - file_num[4] = '\0'; - } else { - x = false; - if (snprintf(tmp, FILENAME_MAX, "%s%s%s", - saved_name, file_num, - FILE_EXTENSION) >= FILENAME_MAX) { - goto err_path; - } - snprintf(saved_name, FILENAME_MAX, "%s", tmp); - } - } - - /* Write to a new file */ - fp = fopen(file_name, "w"); - if (fp) { - fprintf(fp, "mine-sweeper saved game\n"); - fprintf(fp, "rows %i\n", game_board.rows); - fprintf(fp, "cols %i\n", game_board.cols); - fprintf(fp, "mines %i\n", game_board.mines); - fprintf(fp, "gnd\n"); - for (i = 0; i < game_board.rows; i++) { - fprintf(fp, "%i", game_board.gnd[i][0]); - for (j = 1; j < game_board.cols; j++) - fprintf(fp, ",%i", game_board.gnd[i][j]); - fprintf(fp, "\n"); - } - fprintf(fp, "usr\n"); - for (i = 0; i < game_board.rows; i++) { - fprintf(fp, "%i", game_board.usr[i][0]); - for (j = 1; j < game_board.cols; j++) - fprintf(fp, ",%i", game_board.usr[i][j]); - fprintf(fp, "\n"); - } - fprintf(fp, "flags %i\n", game_board.flags); - fprintf(fp, "cleared %i\n", game_board.clr); - - fclose(fp); - } - - /* Don't change saved_name if saving in non-default dir */ - if (filepath) - snprintf(saved_name, FILENAME_MAX, "%s", old_saved); - - return; - - -err_path: - printf("Path is too large and has been truncated\n"); - getchar(); - exit(EXIT_FAILURE); -} - - -/****************************************************************************** - ******* end of file ********************************************************** - ******************************************************************************/ |