1 /***********************************************************
2 * Artsoft Retro-Game Library *
3 *----------------------------------------------------------*
4 * (c) 1994-2006 Artsoft Entertainment *
6 * Detmolder Strasse 189 *
9 * e-mail: info@artsoft.org *
10 *----------------------------------------------------------*
12 ***********************************************************/
16 #include <sys/types.h>
26 #if !defined(PLATFORM_WIN32)
28 #include <sys/param.h>
38 /* ========================================================================= */
39 /* some generic helper functions */
40 /* ========================================================================= */
42 /* ------------------------------------------------------------------------- */
43 /* platform independent wrappers for printf() et al. (newline aware) */
44 /* ------------------------------------------------------------------------- */
46 #if defined(PLATFORM_ANDROID)
47 static int android_log_prio = ANDROID_LOG_INFO;
51 static void vfPrintLog(FILE *stream, char *format, va_list ap)
55 static void vfPrintLog(FILE *stream, char *format, va_list ap)
59 static void fPrintLog(FILE *stream, char *format, va_list ap)
63 static void fPrintLog(FILE *stream, char *format, va_list ap)
68 static void vfprintf_newline(FILE *stream, char *format, va_list ap)
70 #if defined(PLATFORM_ANDROID)
71 __android_log_vprint(android_log_prio, program.program_title, format, ap);
73 char *newline = STRING_NEWLINE;
75 vfprintf(stream, format, ap);
76 fprintf(stream, "%s", newline);
80 static void fprintf_newline(FILE *stream, char *format, ...)
85 vfprintf_newline(stream, format, ap);
89 void fprintf_line(FILE *stream, char *line_chars, int line_length)
93 for (i = 0; i < line_length; i++)
94 fprintf(stream, "%s", line_chars);
96 fprintf_newline(stream, "");
99 void printf_line(char *line_chars, int line_length)
101 fprintf_line(stdout, line_chars, line_length);
104 void printf_line_with_prefix(char *prefix, char *line_chars, int line_length)
106 fprintf(stdout, "%s", prefix);
107 fprintf_line(stdout, line_chars, line_length);
111 /* ------------------------------------------------------------------------- */
112 /* string functions */
113 /* ------------------------------------------------------------------------- */
115 /* int2str() returns a number converted to a string;
116 the used memory is static, but will be overwritten by later calls,
117 so if you want to save the result, copy it to a private string buffer;
118 there can be 10 local calls of int2str() without buffering the result --
119 the 11th call will then destroy the result from the first call and so on.
122 char *int2str(int number, int size)
124 static char shift_array[10][40];
125 static int shift_counter = 0;
126 char *s = shift_array[shift_counter];
128 shift_counter = (shift_counter + 1) % 10;
135 sprintf(s, " %09d", number);
136 return &s[strlen(s) - size];
140 sprintf(s, "%d", number);
146 /* something similar to "int2str()" above, but allocates its own memory
147 and has a different interface; we cannot use "itoa()", because this
148 seems to be already defined when cross-compiling to the win32 target */
150 char *i_to_a(unsigned int i)
152 static char *a = NULL;
156 if (i > 2147483647) /* yes, this is a kludge */
159 a = checked_malloc(10 + 1);
167 /* calculate base-2 logarithm of argument (rounded down to integer;
168 this function returns the number of the highest bit set in argument) */
170 int log_2(unsigned int x)
176 x -= (1 << e); /* for rounding down (rounding up: remove this line) */
183 boolean getTokenValueFromString(char *string, char **token, char **value)
185 return getTokenValueFromSetupLine(string, token, value);
189 /* ------------------------------------------------------------------------- */
190 /* counter functions */
191 /* ------------------------------------------------------------------------- */
193 #if defined(PLATFORM_MSDOS)
194 volatile unsigned int counter = 0;
196 void increment_counter()
201 END_OF_FUNCTION(increment_counter);
205 /* maximal allowed length of a command line option */
206 #define MAX_OPTION_LEN 256
210 #if defined(TARGET_SDL)
211 static unsigned int getCurrentMS()
213 return SDL_GetTicks();
216 #else /* !TARGET_SDL */
218 #if defined(PLATFORM_UNIX)
219 static unsigned int getCurrentMS()
221 struct timeval current_time;
223 gettimeofday(¤t_time, NULL);
225 return current_time.tv_sec * 1000 + current_time.tv_usec / 1000;
227 #endif /* PLATFORM_UNIX */
228 #endif /* !TARGET_SDL */
230 static unsigned int mainCounter(int mode)
232 static unsigned int base_ms = 0;
233 unsigned int current_ms;
235 /* get current system milliseconds */
236 current_ms = getCurrentMS();
238 /* reset base timestamp in case of counter reset or wrap-around */
239 if (mode == INIT_COUNTER || current_ms < base_ms)
240 base_ms = current_ms;
242 /* return milliseconds since last counter reset */
243 return current_ms - base_ms;
248 #if defined(TARGET_SDL)
249 static unsigned int mainCounter(int mode)
251 static unsigned int base_ms = 0;
252 unsigned int current_ms;
253 unsigned int counter_ms;
255 current_ms = SDL_GetTicks();
257 /* reset base time in case of counter initializing or wrap-around */
258 if (mode == INIT_COUNTER || current_ms < base_ms)
259 base_ms = current_ms;
261 counter_ms = current_ms - base_ms;
263 return counter_ms; /* return milliseconds since last init */
266 #else /* !TARGET_SDL */
268 #if defined(PLATFORM_UNIX)
269 static unsigned int mainCounter(int mode)
271 static struct timeval base_time = { 0, 0 };
272 struct timeval current_time;
273 unsigned int counter_ms;
275 gettimeofday(¤t_time, NULL);
277 /* reset base time in case of counter initializing or wrap-around */
278 if (mode == INIT_COUNTER || current_time.tv_sec < base_time.tv_sec)
279 base_time = current_time;
281 counter_ms = (current_time.tv_sec - base_time.tv_sec) * 1000
282 + (current_time.tv_usec - base_time.tv_usec) / 1000;
284 return counter_ms; /* return milliseconds since last init */
286 #endif /* PLATFORM_UNIX */
287 #endif /* !TARGET_SDL */
291 void InitCounter() /* set counter back to zero */
293 #if !defined(PLATFORM_MSDOS)
294 mainCounter(INIT_COUNTER);
296 LOCK_VARIABLE(counter);
297 LOCK_FUNCTION(increment_counter);
298 install_int_ex(increment_counter, BPS_TO_TIMER(100));
302 unsigned int Counter() /* get milliseconds since last call of InitCounter() */
304 #if !defined(PLATFORM_MSDOS)
305 return mainCounter(READ_COUNTER);
307 return (counter * 10);
311 static void sleep_milliseconds(unsigned int milliseconds_delay)
313 boolean do_busy_waiting = (milliseconds_delay < 5 ? TRUE : FALSE);
317 /* we want to wait only a few ms -- if we assume that we have a
318 kernel timer resolution of 10 ms, we would wait far to long;
319 therefore it's better to do a short interval of busy waiting
320 to get our sleeping time more accurate */
322 unsigned int base_counter = Counter(), actual_counter = Counter();
324 while (actual_counter < base_counter + milliseconds_delay &&
325 actual_counter >= base_counter)
326 actual_counter = Counter();
330 #if defined(TARGET_SDL)
331 SDL_Delay(milliseconds_delay);
332 #elif defined(TARGET_ALLEGRO)
333 rest(milliseconds_delay);
335 struct timeval delay;
337 delay.tv_sec = milliseconds_delay / 1000;
338 delay.tv_usec = 1000 * (milliseconds_delay % 1000);
340 if (select(0, NULL, NULL, NULL, &delay) != 0)
341 Error(ERR_WARN, "sleep_milliseconds(): select() failed");
346 void Delay(unsigned int delay) /* Sleep specified number of milliseconds */
348 sleep_milliseconds(delay);
351 boolean FrameReached(unsigned int *frame_counter_var,
352 unsigned int frame_delay)
354 unsigned int actual_frame_counter = FrameCounter;
356 if (actual_frame_counter >= *frame_counter_var &&
357 actual_frame_counter < *frame_counter_var + frame_delay)
360 *frame_counter_var = actual_frame_counter;
365 boolean DelayReached(unsigned int *counter_var,
368 unsigned int actual_counter = Counter();
370 if (actual_counter >= *counter_var &&
371 actual_counter < *counter_var + delay)
374 *counter_var = actual_counter;
379 void WaitUntilDelayReached(unsigned int *counter_var, unsigned int delay)
381 unsigned int actual_counter;
385 actual_counter = Counter();
387 if (actual_counter >= *counter_var &&
388 actual_counter < *counter_var + delay)
389 sleep_milliseconds((*counter_var + delay - actual_counter) / 2);
394 *counter_var = actual_counter;
398 /* ------------------------------------------------------------------------- */
399 /* random generator functions */
400 /* ------------------------------------------------------------------------- */
402 unsigned int init_random_number(int nr, int seed)
404 if (seed == NEW_RANDOMIZE)
406 /* default random seed */
407 seed = (int)time(NULL); // seconds since the epoch
409 #if !defined(PLATFORM_WIN32)
410 /* add some more randomness */
411 struct timeval current_time;
413 gettimeofday(¤t_time, NULL);
415 seed += (int)current_time.tv_usec; // microseconds since the epoch
418 #if defined(TARGET_SDL)
419 /* add some more randomness */
420 seed += (int)SDL_GetTicks(); // milliseconds since SDL init
424 /* add some more randomness */
425 seed += GetSimpleRandom(1000000);
429 srandom_linux_libc(nr, (unsigned int) seed);
431 return (unsigned int) seed;
434 unsigned int get_random_number(int nr, int max)
436 return (max > 0 ? random_linux_libc(nr) % max : 0);
440 /* ------------------------------------------------------------------------- */
441 /* system info functions */
442 /* ------------------------------------------------------------------------- */
444 #if !defined(PLATFORM_MSDOS)
445 static char *get_corrected_real_name(char *real_name)
447 char *real_name_new = checked_malloc(MAX_USERNAME_LEN + 1);
448 char *from_ptr = real_name;
449 char *to_ptr = real_name_new;
451 /* copy the name string, but not more than MAX_USERNAME_LEN characters */
452 while (*from_ptr && (int)(to_ptr - real_name_new) < MAX_USERNAME_LEN - 1)
454 /* the name field read from "passwd" file may also contain additional
455 user information, separated by commas, which will be removed here */
456 if (*from_ptr == ',')
459 /* the user's real name may contain 'ß' characters (german sharp s),
460 which have no equivalent in upper case letters (used by our fonts) */
461 if (*from_ptr == 'ß')
468 *to_ptr++ = *from_ptr++;
473 return real_name_new;
479 static char *login_name = NULL;
481 #if defined(PLATFORM_WIN32)
482 if (login_name == NULL)
484 unsigned long buffer_size = MAX_USERNAME_LEN + 1;
485 login_name = checked_malloc(buffer_size);
487 if (GetUserName(login_name, &buffer_size) == 0)
488 strcpy(login_name, ANONYMOUS_NAME);
491 if (login_name == NULL)
495 if ((pwd = getpwuid(getuid())) == NULL)
496 login_name = ANONYMOUS_NAME;
498 login_name = getStringCopy(pwd->pw_name);
507 static char *real_name = NULL;
509 #if defined(PLATFORM_WIN32)
510 if (real_name == NULL)
512 static char buffer[MAX_USERNAME_LEN + 1];
513 unsigned long buffer_size = MAX_USERNAME_LEN + 1;
515 if (GetUserName(buffer, &buffer_size) != 0)
516 real_name = get_corrected_real_name(buffer);
518 real_name = ANONYMOUS_NAME;
520 #elif defined(PLATFORM_UNIX) && !defined(PLATFORM_ANDROID)
521 if (real_name == NULL)
525 if ((pwd = getpwuid(getuid())) != NULL && strlen(pwd->pw_gecos) != 0)
526 real_name = get_corrected_real_name(pwd->pw_gecos);
528 real_name = ANONYMOUS_NAME;
531 real_name = ANONYMOUS_NAME;
537 time_t getFileTimestampEpochSeconds(char *filename)
539 struct stat file_status;
541 if (stat(filename, &file_status) != 0) /* cannot stat file */
544 return file_status.st_mtime;
548 /* ------------------------------------------------------------------------- */
549 /* path manipulation functions */
550 /* ------------------------------------------------------------------------- */
552 static char *getLastPathSeparatorPtr(char *filename)
554 char *last_separator = strrchr(filename, CHAR_PATH_SEPARATOR_UNIX);
556 if (last_separator == NULL) /* also try DOS/Windows variant */
557 last_separator = strrchr(filename, CHAR_PATH_SEPARATOR_DOS);
559 return last_separator;
562 char *getBaseNamePtr(char *filename)
564 char *last_separator = getLastPathSeparatorPtr(filename);
566 if (last_separator != NULL)
567 return last_separator + 1; /* separator found: strip base path */
569 return filename; /* no separator found: filename has no path */
572 char *getBaseName(char *filename)
574 return getStringCopy(getBaseNamePtr(filename));
577 char *getBasePath(char *filename)
579 char *basepath = getStringCopy(filename);
580 char *last_separator = getLastPathSeparatorPtr(basepath);
582 if (last_separator != NULL)
583 *last_separator = '\0'; /* separator found: strip basename */
585 basepath = "."; /* no separator found: use current path */
590 static char *getProgramMainDataPath()
592 char *main_data_path = getStringCopy(program.command_basepath);
594 #if defined(PLATFORM_MACOSX)
595 static char *main_data_binary_subdir = NULL;
597 if (main_data_binary_subdir == NULL)
599 main_data_binary_subdir = checked_malloc(strlen(program.program_title) + 1 +
601 strlen(MAC_APP_BINARY_SUBDIR) + 1);
603 sprintf(main_data_binary_subdir, "%s.app/%s",
604 program.program_title, MAC_APP_BINARY_SUBDIR);
607 // cut relative path to Mac OS X application binary directory from path
608 if (strSuffix(main_data_path, main_data_binary_subdir))
609 main_data_path[strlen(main_data_path) -
610 strlen(main_data_binary_subdir)] = '\0';
612 // cut trailing path separator from path (but not if path is root directory)
613 if (strSuffix(main_data_path, "/") && !strEqual(main_data_path, "/"))
614 main_data_path[strlen(main_data_path) - 1] = '\0';
617 return main_data_path;
621 /* ------------------------------------------------------------------------- */
622 /* various string functions */
623 /* ------------------------------------------------------------------------- */
625 char *getStringCat2WithSeparator(char *s1, char *s2, char *sep)
627 char *complete_string = checked_malloc(strlen(s1) + strlen(sep) +
630 sprintf(complete_string, "%s%s%s", s1, sep, s2);
632 return complete_string;
635 char *getStringCat3WithSeparator(char *s1, char *s2, char *s3, char *sep)
637 char *complete_string = checked_malloc(strlen(s1) + strlen(sep) +
638 strlen(s2) + strlen(sep) +
641 sprintf(complete_string, "%s%s%s%s%s", s1, sep, s2, sep, s3);
643 return complete_string;
646 char *getStringCat2(char *s1, char *s2)
648 return getStringCat2WithSeparator(s1, s2, "");
651 char *getStringCat3(char *s1, char *s2, char *s3)
653 return getStringCat3WithSeparator(s1, s2, s3, "");
656 char *getPath2(char *path1, char *path2)
658 #if defined(PLATFORM_ANDROID)
659 // workaround for reading from APK assets directory -- skip leading "./"
660 if (strEqual(path1, "."))
661 return getStringCopy(path2);
664 return getStringCat2WithSeparator(path1, path2, STRING_PATH_SEPARATOR);
667 char *getPath3(char *path1, char *path2, char *path3)
669 #if defined(PLATFORM_ANDROID)
670 // workaround for reading from APK assets directory -- skip leading "./"
671 if (strEqual(path1, "."))
672 return getStringCat2WithSeparator(path2, path3, STRING_PATH_SEPARATOR);
675 return getStringCat3WithSeparator(path1, path2, path3, STRING_PATH_SEPARATOR);
678 char *getStringCopy(char *s)
685 s_copy = checked_malloc(strlen(s) + 1);
691 char *getStringCopyN(char *s, int n)
694 int s_len = MAX(0, n);
699 s_copy = checked_malloc(s_len + 1);
700 strncpy(s_copy, s, s_len);
701 s_copy[s_len] = '\0';
706 char *getStringToLower(char *s)
708 char *s_copy = checked_malloc(strlen(s) + 1);
709 char *s_ptr = s_copy;
712 *s_ptr++ = tolower(*s++);
718 void setString(char **old_value, char *new_value)
720 checked_free(*old_value);
722 *old_value = getStringCopy(new_value);
725 boolean strEqual(char *s1, char *s2)
727 return (s1 == NULL && s2 == NULL ? TRUE :
728 s1 == NULL && s2 != NULL ? FALSE :
729 s1 != NULL && s2 == NULL ? FALSE :
730 strcmp(s1, s2) == 0);
733 boolean strEqualN(char *s1, char *s2, int n)
735 return (s1 == NULL && s2 == NULL ? TRUE :
736 s1 == NULL && s2 != NULL ? FALSE :
737 s1 != NULL && s2 == NULL ? FALSE :
738 strncmp(s1, s2, n) == 0);
741 boolean strPrefix(char *s, char *prefix)
743 return (s == NULL && prefix == NULL ? TRUE :
744 s == NULL && prefix != NULL ? FALSE :
745 s != NULL && prefix == NULL ? FALSE :
746 strncmp(s, prefix, strlen(prefix)) == 0);
749 boolean strSuffix(char *s, char *suffix)
751 return (s == NULL && suffix == NULL ? TRUE :
752 s == NULL && suffix != NULL ? FALSE :
753 s != NULL && suffix == NULL ? FALSE :
754 strlen(s) < strlen(suffix) ? FALSE :
755 strncmp(&s[strlen(s) - strlen(suffix)], suffix, strlen(suffix)) == 0);
758 boolean strPrefixLower(char *s, char *prefix)
760 char *s_lower = getStringToLower(s);
761 boolean match = strPrefix(s_lower, prefix);
768 boolean strSuffixLower(char *s, char *suffix)
770 char *s_lower = getStringToLower(s);
771 boolean match = strSuffix(s_lower, suffix);
779 /* ------------------------------------------------------------------------- */
780 /* command line option handling functions */
781 /* ------------------------------------------------------------------------- */
783 void GetOptions(char *argv[], void (*print_usage_function)(void))
785 char *ro_base_path = RO_BASE_PATH;
786 char *rw_base_path = RW_BASE_PATH;
787 char **options_left = &argv[1];
790 /* if the program is configured to start from current directory (default),
791 determine program package directory from program binary (some versions
792 of KDE/Konqueror and Mac OS X (especially "Mavericks") apparently do not
793 set the current working directory to the program package directory) */
795 if (strEqual(ro_base_path, "."))
796 ro_base_path = getProgramMainDataPath();
797 if (strEqual(rw_base_path, "."))
798 rw_base_path = getProgramMainDataPath();
801 #if !defined(PLATFORM_MACOSX)
802 /* if the program is configured to start from current directory (default),
803 determine program package directory (KDE/Konqueror does not do this by
804 itself and fails otherwise); on Mac OS X, the program binary is stored
805 in an application package directory -- do not try to use this directory
806 as the program data directory (Mac OS X handles this correctly anyway) */
808 if (strEqual(ro_base_path, "."))
809 ro_base_path = program.command_basepath;
810 if (strEqual(rw_base_path, "."))
811 rw_base_path = program.command_basepath;
816 /* initialize global program options */
817 options.display_name = NULL;
818 options.server_host = NULL;
819 options.server_port = 0;
821 options.ro_base_directory = ro_base_path;
822 options.rw_base_directory = rw_base_path;
823 options.level_directory = getPath2(ro_base_path, LEVELS_DIRECTORY);
824 options.graphics_directory = getPath2(ro_base_path, GRAPHICS_DIRECTORY);
825 options.sounds_directory = getPath2(ro_base_path, SOUNDS_DIRECTORY);
826 options.music_directory = getPath2(ro_base_path, MUSIC_DIRECTORY);
827 options.docs_directory = getPath2(ro_base_path, DOCS_DIRECTORY);
829 options.execute_command = NULL;
830 options.special_flags = NULL;
832 options.serveronly = FALSE;
833 options.network = FALSE;
834 options.verbose = FALSE;
835 options.debug = FALSE;
836 options.debug_x11_sync = FALSE;
839 options.verbose = TRUE;
841 #if !defined(PLATFORM_UNIX)
842 if (*options_left == NULL) /* no options given -- enable verbose mode */
843 options.verbose = TRUE;
847 while (*options_left)
849 char option_str[MAX_OPTION_LEN];
850 char *option = options_left[0];
851 char *next_option = options_left[1];
852 char *option_arg = NULL;
853 int option_len = strlen(option);
855 if (option_len >= MAX_OPTION_LEN)
856 Error(ERR_EXIT_HELP, "unrecognized option '%s'", option);
858 strcpy(option_str, option); /* copy argument into buffer */
861 if (strEqual(option, "--")) /* stop scanning arguments */
864 if (strPrefix(option, "--")) /* treat '--' like '-' */
867 option_arg = strchr(option, '=');
868 if (option_arg == NULL) /* no '=' in option */
869 option_arg = next_option;
872 *option_arg++ = '\0'; /* cut argument from option */
873 if (*option_arg == '\0') /* no argument after '=' */
874 Error(ERR_EXIT_HELP, "option '%s' has invalid argument", option_str);
877 option_len = strlen(option);
879 if (strEqual(option, "-"))
880 Error(ERR_EXIT_HELP, "unrecognized option '%s'", option);
881 else if (strncmp(option, "-help", option_len) == 0)
883 print_usage_function();
887 else if (strncmp(option, "-display", option_len) == 0)
889 if (option_arg == NULL)
890 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
892 options.display_name = option_arg;
893 if (option_arg == next_option)
896 else if (strncmp(option, "-basepath", option_len) == 0)
898 if (option_arg == NULL)
899 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
901 /* this should be extended to separate options for ro and rw data */
902 options.ro_base_directory = ro_base_path = option_arg;
903 options.rw_base_directory = rw_base_path = option_arg;
904 if (option_arg == next_option)
907 /* adjust paths for sub-directories in base directory accordingly */
908 options.level_directory = getPath2(ro_base_path, LEVELS_DIRECTORY);
909 options.graphics_directory = getPath2(ro_base_path, GRAPHICS_DIRECTORY);
910 options.sounds_directory = getPath2(ro_base_path, SOUNDS_DIRECTORY);
911 options.music_directory = getPath2(ro_base_path, MUSIC_DIRECTORY);
912 options.docs_directory = getPath2(ro_base_path, DOCS_DIRECTORY);
914 else if (strncmp(option, "-levels", option_len) == 0)
916 if (option_arg == NULL)
917 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
919 options.level_directory = option_arg;
920 if (option_arg == next_option)
923 else if (strncmp(option, "-graphics", option_len) == 0)
925 if (option_arg == NULL)
926 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
928 options.graphics_directory = option_arg;
929 if (option_arg == next_option)
932 else if (strncmp(option, "-sounds", option_len) == 0)
934 if (option_arg == NULL)
935 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
937 options.sounds_directory = option_arg;
938 if (option_arg == next_option)
941 else if (strncmp(option, "-music", option_len) == 0)
943 if (option_arg == NULL)
944 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
946 options.music_directory = option_arg;
947 if (option_arg == next_option)
950 else if (strncmp(option, "-network", option_len) == 0)
952 options.network = TRUE;
954 else if (strncmp(option, "-serveronly", option_len) == 0)
956 options.serveronly = TRUE;
958 else if (strncmp(option, "-verbose", option_len) == 0)
960 options.verbose = TRUE;
962 else if (strncmp(option, "-debug", option_len) == 0)
964 options.debug = TRUE;
966 else if (strncmp(option, "-debug-x11-sync", option_len) == 0)
968 options.debug_x11_sync = TRUE;
970 else if (strPrefix(option, "-D"))
973 options.special_flags = getStringCopy(&option[2]);
975 char *flags_string = &option[2];
976 unsigned int flags_value;
978 if (*flags_string == '\0')
979 Error(ERR_EXIT_HELP, "empty flag ignored");
981 flags_value = get_special_flags_function(flags_string);
983 if (flags_value == 0)
984 Error(ERR_EXIT_HELP, "unknown flag '%s'", flags_string);
986 options.special_flags |= flags_value;
989 else if (strncmp(option, "-execute", option_len) == 0)
991 if (option_arg == NULL)
992 Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
994 options.execute_command = option_arg;
995 if (option_arg == next_option)
998 /* when doing batch processing, always enable verbose mode (warnings) */
999 options.verbose = TRUE;
1001 else if (*option == '-')
1003 Error(ERR_EXIT_HELP, "unrecognized option '%s'", option_str);
1005 else if (options.server_host == NULL)
1007 options.server_host = *options_left;
1009 else if (options.server_port == 0)
1011 options.server_port = atoi(*options_left);
1012 if (options.server_port < 1024)
1013 Error(ERR_EXIT_HELP, "bad port number '%d'", options.server_port);
1016 Error(ERR_EXIT_HELP, "too many arguments");
1023 /* ------------------------------------------------------------------------- */
1024 /* error handling functions */
1025 /* ------------------------------------------------------------------------- */
1027 /* used by SetError() and GetError() to store internal error messages */
1028 static char internal_error[1024]; /* this is bad */
1030 void SetError(char *format, ...)
1034 va_start(ap, format);
1035 vsprintf(internal_error, format, ap);
1041 return internal_error;
1044 void Error(int mode, char *format, ...)
1046 static boolean last_line_was_separator = FALSE;
1047 char *process_name = "";
1049 #if defined(PLATFORM_ANDROID)
1050 android_log_prio = (mode & ERR_WARN ? ANDROID_LOG_WARN :
1051 mode & ERR_EXIT ? ANDROID_LOG_FATAL : ANDROID_LOG_INFO);
1055 /* display warnings only when running in verbose mode */
1056 if (mode & ERR_WARN && !options.verbose)
1060 if (mode == ERR_INFO_LINE)
1062 if (!last_line_was_separator)
1063 fprintf_line(program.error_file, format, 79);
1065 last_line_was_separator = TRUE;
1070 last_line_was_separator = FALSE;
1072 if (mode & ERR_SOUND_SERVER)
1073 process_name = " sound server";
1074 else if (mode & ERR_NETWORK_SERVER)
1075 process_name = " network server";
1076 else if (mode & ERR_NETWORK_CLIENT)
1077 process_name = " network client **";
1083 fprintf(program.error_file, "%s%s: ", program.command_basename,
1086 if (mode & ERR_WARN)
1087 fprintf(program.error_file, "warning: ");
1089 va_start(ap, format);
1090 vfprintf_newline(program.error_file, format, ap);
1093 if ((mode & ERR_EXIT) && !(mode & ERR_FROM_SERVER))
1095 va_start(ap, format);
1096 program.exit_message_function(format, ap);
1101 if (mode & ERR_HELP)
1102 fprintf_newline(program.error_file,
1103 "%s: Try option '--help' for more information.",
1104 program.command_basename);
1106 if (mode & ERR_EXIT)
1107 fprintf_newline(program.error_file, "%s%s: aborting",
1108 program.command_basename, process_name);
1110 if (mode & ERR_EXIT)
1112 if (mode & ERR_FROM_SERVER)
1113 exit(1); /* child process: normal exit */
1115 program.exit_function(1); /* main process: clean up stuff */
1120 /* ------------------------------------------------------------------------- */
1121 /* checked memory allocation and freeing functions */
1122 /* ------------------------------------------------------------------------- */
1124 void *checked_malloc(unsigned int size)
1131 Error(ERR_EXIT, "cannot allocate %d bytes -- out of memory", size);
1136 void *checked_calloc(unsigned int size)
1140 ptr = calloc(1, size);
1143 Error(ERR_EXIT, "cannot allocate %d bytes -- out of memory", size);
1148 void *checked_realloc(void *ptr, unsigned int size)
1150 ptr = realloc(ptr, size);
1153 Error(ERR_EXIT, "cannot allocate %d bytes -- out of memory", size);
1158 void checked_free(void *ptr)
1160 if (ptr != NULL) /* this check should be done by free() anyway */
1164 void clear_mem(void *ptr, unsigned int size)
1166 #if defined(PLATFORM_WIN32)
1167 /* for unknown reason, memset() sometimes crashes when compiled with MinGW */
1168 char *cptr = (char *)ptr;
1173 memset(ptr, 0, size);
1178 /* ------------------------------------------------------------------------- */
1179 /* various helper functions */
1180 /* ------------------------------------------------------------------------- */
1182 inline void swap_numbers(int *i1, int *i2)
1190 inline void swap_number_pairs(int *x1, int *y1, int *x2, int *y2)
1202 /* the "put" variants of the following file access functions check for the file
1203 pointer being != NULL and return the number of bytes they have or would have
1204 written; this allows for chunk writing functions to first determine the size
1205 of the (not yet written) chunk, write the correct chunk size and finally
1206 write the chunk itself */
1208 int getFile8BitInteger(FILE *file)
1213 int putFile8BitInteger(FILE *file, int value)
1221 int getFile16BitInteger(FILE *file, int byte_order)
1223 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1224 return ((fgetc(file) << 8) |
1225 (fgetc(file) << 0));
1226 else /* BYTE_ORDER_LITTLE_ENDIAN */
1227 return ((fgetc(file) << 0) |
1228 (fgetc(file) << 8));
1231 int putFile16BitInteger(FILE *file, int value, int byte_order)
1235 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1237 fputc((value >> 8) & 0xff, file);
1238 fputc((value >> 0) & 0xff, file);
1240 else /* BYTE_ORDER_LITTLE_ENDIAN */
1242 fputc((value >> 0) & 0xff, file);
1243 fputc((value >> 8) & 0xff, file);
1250 int getFile32BitInteger(FILE *file, int byte_order)
1252 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1253 return ((fgetc(file) << 24) |
1254 (fgetc(file) << 16) |
1255 (fgetc(file) << 8) |
1256 (fgetc(file) << 0));
1257 else /* BYTE_ORDER_LITTLE_ENDIAN */
1258 return ((fgetc(file) << 0) |
1259 (fgetc(file) << 8) |
1260 (fgetc(file) << 16) |
1261 (fgetc(file) << 24));
1264 int putFile32BitInteger(FILE *file, int value, int byte_order)
1268 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1270 fputc((value >> 24) & 0xff, file);
1271 fputc((value >> 16) & 0xff, file);
1272 fputc((value >> 8) & 0xff, file);
1273 fputc((value >> 0) & 0xff, file);
1275 else /* BYTE_ORDER_LITTLE_ENDIAN */
1277 fputc((value >> 0) & 0xff, file);
1278 fputc((value >> 8) & 0xff, file);
1279 fputc((value >> 16) & 0xff, file);
1280 fputc((value >> 24) & 0xff, file);
1287 boolean getFileChunk(FILE *file, char *chunk_name, int *chunk_size,
1290 const int chunk_name_length = 4;
1292 /* read chunk name */
1293 if (fgets(chunk_name, chunk_name_length + 1, file) == NULL)
1296 if (chunk_size != NULL)
1298 /* read chunk size */
1299 *chunk_size = getFile32BitInteger(file, byte_order);
1302 return (feof(file) || ferror(file) ? FALSE : TRUE);
1305 int putFileChunk(FILE *file, char *chunk_name, int chunk_size,
1310 /* write chunk name */
1312 fputs(chunk_name, file);
1314 num_bytes += strlen(chunk_name);
1316 if (chunk_size >= 0)
1318 /* write chunk size */
1320 putFile32BitInteger(file, chunk_size, byte_order);
1328 int getFileVersion(FILE *file)
1330 int version_major = fgetc(file);
1331 int version_minor = fgetc(file);
1332 int version_patch = fgetc(file);
1333 int version_build = fgetc(file);
1335 return VERSION_IDENT(version_major, version_minor, version_patch,
1339 int putFileVersion(FILE *file, int version)
1343 int version_major = VERSION_MAJOR(version);
1344 int version_minor = VERSION_MINOR(version);
1345 int version_patch = VERSION_PATCH(version);
1346 int version_build = VERSION_BUILD(version);
1348 fputc(version_major, file);
1349 fputc(version_minor, file);
1350 fputc(version_patch, file);
1351 fputc(version_build, file);
1357 void ReadBytesFromFile(FILE *file, byte *buffer, unsigned int bytes)
1361 for(i = 0; i < bytes && !feof(file); i++)
1362 buffer[i] = fgetc(file);
1365 void WriteBytesToFile(FILE *file, byte *buffer, unsigned int bytes)
1369 for(i = 0; i < bytes; i++)
1370 fputc(buffer[i], file);
1373 void ReadUnusedBytesFromFile(FILE *file, unsigned int bytes)
1375 while (bytes-- && !feof(file))
1379 void WriteUnusedBytesToFile(FILE *file, unsigned int bytes)
1386 /* ------------------------------------------------------------------------- */
1387 /* functions to translate key identifiers between different format */
1388 /* ------------------------------------------------------------------------- */
1390 #define TRANSLATE_KEYSYM_TO_KEYNAME 0
1391 #define TRANSLATE_KEYSYM_TO_X11KEYNAME 1
1392 #define TRANSLATE_KEYNAME_TO_KEYSYM 2
1393 #define TRANSLATE_X11KEYNAME_TO_KEYSYM 3
1395 void translate_keyname(Key *keysym, char **x11name, char **name, int mode)
1404 /* normal cursor keys */
1405 { KSYM_Left, "XK_Left", "cursor left" },
1406 { KSYM_Right, "XK_Right", "cursor right" },
1407 { KSYM_Up, "XK_Up", "cursor up" },
1408 { KSYM_Down, "XK_Down", "cursor down" },
1410 /* keypad cursor keys */
1412 { KSYM_KP_Left, "XK_KP_Left", "keypad left" },
1413 { KSYM_KP_Right, "XK_KP_Right", "keypad right" },
1414 { KSYM_KP_Up, "XK_KP_Up", "keypad up" },
1415 { KSYM_KP_Down, "XK_KP_Down", "keypad down" },
1418 /* other keypad keys */
1419 #ifdef KSYM_KP_Enter
1420 { KSYM_KP_Enter, "XK_KP_Enter", "keypad enter" },
1421 { KSYM_KP_Add, "XK_KP_Add", "keypad +" },
1422 { KSYM_KP_Subtract, "XK_KP_Subtract", "keypad -" },
1423 { KSYM_KP_Multiply, "XK_KP_Multiply", "keypad mltply" },
1424 { KSYM_KP_Divide, "XK_KP_Divide", "keypad /" },
1425 { KSYM_KP_Separator,"XK_KP_Separator", "keypad ," },
1429 { KSYM_Shift_L, "XK_Shift_L", "left shift" },
1430 { KSYM_Shift_R, "XK_Shift_R", "right shift" },
1431 { KSYM_Control_L, "XK_Control_L", "left control" },
1432 { KSYM_Control_R, "XK_Control_R", "right control" },
1433 { KSYM_Meta_L, "XK_Meta_L", "left meta" },
1434 { KSYM_Meta_R, "XK_Meta_R", "right meta" },
1435 { KSYM_Alt_L, "XK_Alt_L", "left alt" },
1436 { KSYM_Alt_R, "XK_Alt_R", "right alt" },
1437 #if !defined(TARGET_SDL2)
1438 { KSYM_Super_L, "XK_Super_L", "left super" }, /* Win-L */
1439 { KSYM_Super_R, "XK_Super_R", "right super" }, /* Win-R */
1441 { KSYM_Mode_switch, "XK_Mode_switch", "mode switch" }, /* Alt-R */
1442 { KSYM_Multi_key, "XK_Multi_key", "multi key" }, /* Ctrl-R */
1444 /* some special keys */
1445 { KSYM_BackSpace, "XK_BackSpace", "backspace" },
1446 { KSYM_Delete, "XK_Delete", "delete" },
1447 { KSYM_Insert, "XK_Insert", "insert" },
1448 { KSYM_Tab, "XK_Tab", "tab" },
1449 { KSYM_Home, "XK_Home", "home" },
1450 { KSYM_End, "XK_End", "end" },
1451 { KSYM_Page_Up, "XK_Page_Up", "page up" },
1452 { KSYM_Page_Down, "XK_Page_Down", "page down" },
1453 { KSYM_Menu, "XK_Menu", "menu" }, /* Win-Menu */
1455 /* ASCII 0x20 to 0x40 keys (except numbers) */
1456 { KSYM_space, "XK_space", "space" },
1457 { KSYM_exclam, "XK_exclam", "!" },
1458 { KSYM_quotedbl, "XK_quotedbl", "\"" },
1459 { KSYM_numbersign, "XK_numbersign", "#" },
1460 { KSYM_dollar, "XK_dollar", "$" },
1461 { KSYM_percent, "XK_percent", "%" },
1462 { KSYM_ampersand, "XK_ampersand", "&" },
1463 { KSYM_apostrophe, "XK_apostrophe", "'" },
1464 { KSYM_parenleft, "XK_parenleft", "(" },
1465 { KSYM_parenright, "XK_parenright", ")" },
1466 { KSYM_asterisk, "XK_asterisk", "*" },
1467 { KSYM_plus, "XK_plus", "+" },
1468 { KSYM_comma, "XK_comma", "," },
1469 { KSYM_minus, "XK_minus", "-" },
1470 { KSYM_period, "XK_period", "." },
1471 { KSYM_slash, "XK_slash", "/" },
1472 { KSYM_colon, "XK_colon", ":" },
1473 { KSYM_semicolon, "XK_semicolon", ";" },
1474 { KSYM_less, "XK_less", "<" },
1475 { KSYM_equal, "XK_equal", "=" },
1476 { KSYM_greater, "XK_greater", ">" },
1477 { KSYM_question, "XK_question", "?" },
1478 { KSYM_at, "XK_at", "@" },
1480 /* more ASCII keys */
1481 { KSYM_bracketleft, "XK_bracketleft", "[" },
1482 { KSYM_backslash, "XK_backslash", "\\" },
1483 { KSYM_bracketright,"XK_bracketright", "]" },
1484 { KSYM_asciicircum, "XK_asciicircum", "^" },
1485 { KSYM_underscore, "XK_underscore", "_" },
1486 { KSYM_grave, "XK_grave", "grave" },
1487 { KSYM_quoteleft, "XK_quoteleft", "quote left" },
1488 { KSYM_braceleft, "XK_braceleft", "brace left" },
1489 { KSYM_bar, "XK_bar", "bar" },
1490 { KSYM_braceright, "XK_braceright", "brace right" },
1491 { KSYM_asciitilde, "XK_asciitilde", "~" },
1493 #if !defined(TARGET_SDL2)
1494 /* special (non-ASCII) keys */
1495 { KSYM_degree, "XK_degree", "°" },
1496 { KSYM_Adiaeresis, "XK_Adiaeresis", "Ä" },
1497 { KSYM_Odiaeresis, "XK_Odiaeresis", "Ö" },
1498 { KSYM_Udiaeresis, "XK_Udiaeresis", "Ü" },
1499 { KSYM_adiaeresis, "XK_adiaeresis", "ä" },
1500 { KSYM_odiaeresis, "XK_odiaeresis", "ö" },
1501 { KSYM_udiaeresis, "XK_udiaeresis", "ü" },
1502 { KSYM_ssharp, "XK_ssharp", "sharp s" },
1505 /* end-of-array identifier */
1511 if (mode == TRANSLATE_KEYSYM_TO_KEYNAME)
1513 static char name_buffer[30];
1516 if (key >= KSYM_A && key <= KSYM_Z)
1517 sprintf(name_buffer, "%c", 'A' + (char)(key - KSYM_A));
1518 else if (key >= KSYM_a && key <= KSYM_z)
1519 sprintf(name_buffer, "%c", 'a' + (char)(key - KSYM_a));
1520 else if (key >= KSYM_0 && key <= KSYM_9)
1521 sprintf(name_buffer, "%c", '0' + (char)(key - KSYM_0));
1522 else if (key >= KSYM_KP_0 && key <= KSYM_KP_9)
1523 sprintf(name_buffer, "keypad %c", '0' + (char)(key - KSYM_KP_0));
1524 else if (key >= KSYM_FKEY_FIRST && key <= KSYM_FKEY_LAST)
1525 sprintf(name_buffer, "F%d", (int)(key - KSYM_FKEY_FIRST + 1));
1526 else if (key == KSYM_UNDEFINED)
1527 strcpy(name_buffer, "(undefined)");
1534 if (key == translate_key[i].key)
1536 strcpy(name_buffer, translate_key[i].name);
1540 while (translate_key[++i].name);
1542 if (!translate_key[i].name)
1543 strcpy(name_buffer, "(unknown)");
1546 *name = name_buffer;
1548 else if (mode == TRANSLATE_KEYSYM_TO_X11KEYNAME)
1550 static char name_buffer[30];
1553 if (key >= KSYM_A && key <= KSYM_Z)
1554 sprintf(name_buffer, "XK_%c", 'A' + (char)(key - KSYM_A));
1555 else if (key >= KSYM_a && key <= KSYM_z)
1556 sprintf(name_buffer, "XK_%c", 'a' + (char)(key - KSYM_a));
1557 else if (key >= KSYM_0 && key <= KSYM_9)
1558 sprintf(name_buffer, "XK_%c", '0' + (char)(key - KSYM_0));
1559 else if (key >= KSYM_KP_0 && key <= KSYM_KP_9)
1560 sprintf(name_buffer, "XK_KP_%c", '0' + (char)(key - KSYM_KP_0));
1561 else if (key >= KSYM_FKEY_FIRST && key <= KSYM_FKEY_LAST)
1562 sprintf(name_buffer, "XK_F%d", (int)(key - KSYM_FKEY_FIRST + 1));
1563 else if (key == KSYM_UNDEFINED)
1564 strcpy(name_buffer, "[undefined]");
1571 if (key == translate_key[i].key)
1573 strcpy(name_buffer, translate_key[i].x11name);
1577 while (translate_key[++i].x11name);
1579 if (!translate_key[i].x11name)
1580 sprintf(name_buffer, "0x%04x", (unsigned int)key);
1583 *x11name = name_buffer;
1585 else if (mode == TRANSLATE_KEYNAME_TO_KEYSYM)
1587 Key key = KSYM_UNDEFINED;
1592 if (strEqual(translate_key[i].name, *name))
1594 key = translate_key[i].key;
1598 while (translate_key[++i].x11name);
1600 if (key == KSYM_UNDEFINED)
1601 Error(ERR_WARN, "getKeyFromKeyName(): not completely implemented");
1605 else if (mode == TRANSLATE_X11KEYNAME_TO_KEYSYM)
1607 Key key = KSYM_UNDEFINED;
1608 char *name_ptr = *x11name;
1610 if (strPrefix(name_ptr, "XK_") && strlen(name_ptr) == 4)
1612 char c = name_ptr[3];
1614 if (c >= 'A' && c <= 'Z')
1615 key = KSYM_A + (Key)(c - 'A');
1616 else if (c >= 'a' && c <= 'z')
1617 key = KSYM_a + (Key)(c - 'a');
1618 else if (c >= '0' && c <= '9')
1619 key = KSYM_0 + (Key)(c - '0');
1621 else if (strPrefix(name_ptr, "XK_KP_") && strlen(name_ptr) == 7)
1623 char c = name_ptr[6];
1625 if (c >= '0' && c <= '9')
1626 key = KSYM_KP_0 + (Key)(c - '0');
1628 else if (strPrefix(name_ptr, "XK_F") && strlen(name_ptr) <= 6)
1630 char c1 = name_ptr[4];
1631 char c2 = name_ptr[5];
1634 if ((c1 >= '0' && c1 <= '9') &&
1635 ((c2 >= '0' && c1 <= '9') || c2 == '\0'))
1636 d = atoi(&name_ptr[4]);
1638 if (d >= 1 && d <= KSYM_NUM_FKEYS)
1639 key = KSYM_F1 + (Key)(d - 1);
1641 else if (strPrefix(name_ptr, "XK_"))
1647 if (strEqual(name_ptr, translate_key[i].x11name))
1649 key = translate_key[i].key;
1653 while (translate_key[++i].x11name);
1655 else if (strPrefix(name_ptr, "0x"))
1657 unsigned int value = 0;
1663 char c = *name_ptr++;
1666 if (c >= '0' && c <= '9')
1668 else if (c >= 'a' && c <= 'f')
1669 d = (int)(c - 'a' + 10);
1670 else if (c >= 'A' && c <= 'F')
1671 d = (int)(c - 'A' + 10);
1679 value = value * 16 + d;
1690 char *getKeyNameFromKey(Key key)
1694 translate_keyname(&key, NULL, &name, TRANSLATE_KEYSYM_TO_KEYNAME);
1698 char *getX11KeyNameFromKey(Key key)
1702 translate_keyname(&key, &x11name, NULL, TRANSLATE_KEYSYM_TO_X11KEYNAME);
1706 Key getKeyFromKeyName(char *name)
1710 translate_keyname(&key, NULL, &name, TRANSLATE_KEYNAME_TO_KEYSYM);
1714 Key getKeyFromX11KeyName(char *x11name)
1718 translate_keyname(&key, &x11name, NULL, TRANSLATE_X11KEYNAME_TO_KEYSYM);
1722 char getCharFromKey(Key key)
1724 char *keyname = getKeyNameFromKey(key);
1727 if (strlen(keyname) == 1)
1729 else if (strEqual(keyname, "space"))
1735 char getValidConfigValueChar(char c)
1737 if (c == '#' || /* used to mark comments */
1738 c == '\\') /* used to mark continued lines */
1745 /* ------------------------------------------------------------------------- */
1746 /* functions to translate string identifiers to integer or boolean value */
1747 /* ------------------------------------------------------------------------- */
1749 int get_integer_from_string(char *s)
1751 static char *number_text[][3] =
1753 { "0", "zero", "null", },
1754 { "1", "one", "first" },
1755 { "2", "two", "second" },
1756 { "3", "three", "third" },
1757 { "4", "four", "fourth" },
1758 { "5", "five", "fifth" },
1759 { "6", "six", "sixth" },
1760 { "7", "seven", "seventh" },
1761 { "8", "eight", "eighth" },
1762 { "9", "nine", "ninth" },
1763 { "10", "ten", "tenth" },
1764 { "11", "eleven", "eleventh" },
1765 { "12", "twelve", "twelfth" },
1767 { NULL, NULL, NULL },
1771 char *s_lower = getStringToLower(s);
1774 for (i = 0; number_text[i][0] != NULL; i++)
1775 for (j = 0; j < 3; j++)
1776 if (strEqual(s_lower, number_text[i][j]))
1781 if (strEqual(s_lower, "false") ||
1782 strEqual(s_lower, "no") ||
1783 strEqual(s_lower, "off"))
1785 else if (strEqual(s_lower, "true") ||
1786 strEqual(s_lower, "yes") ||
1787 strEqual(s_lower, "on"))
1798 boolean get_boolean_from_string(char *s)
1800 char *s_lower = getStringToLower(s);
1801 boolean result = FALSE;
1803 if (strEqual(s_lower, "true") ||
1804 strEqual(s_lower, "yes") ||
1805 strEqual(s_lower, "on") ||
1806 get_integer_from_string(s) == 1)
1814 int get_switch3_from_string(char *s)
1816 char *s_lower = getStringToLower(s);
1819 if (strEqual(s_lower, "true") ||
1820 strEqual(s_lower, "yes") ||
1821 strEqual(s_lower, "on") ||
1822 get_integer_from_string(s) == 1)
1824 else if (strEqual(s_lower, "auto"))
1833 /* ------------------------------------------------------------------------- */
1834 /* functions for generic lists */
1835 /* ------------------------------------------------------------------------- */
1837 ListNode *newListNode()
1839 return checked_calloc(sizeof(ListNode));
1842 void addNodeToList(ListNode **node_first, char *key, void *content)
1844 ListNode *node_new = newListNode();
1846 node_new->key = getStringCopy(key);
1847 node_new->content = content;
1848 node_new->next = *node_first;
1849 *node_first = node_new;
1852 void deleteNodeFromList(ListNode **node_first, char *key,
1853 void (*destructor_function)(void *))
1855 if (node_first == NULL || *node_first == NULL)
1858 if (strEqual((*node_first)->key, key))
1860 checked_free((*node_first)->key);
1861 if (destructor_function)
1862 destructor_function((*node_first)->content);
1863 *node_first = (*node_first)->next;
1866 deleteNodeFromList(&(*node_first)->next, key, destructor_function);
1869 ListNode *getNodeFromKey(ListNode *node_first, char *key)
1871 if (node_first == NULL)
1874 if (strEqual(node_first->key, key))
1877 return getNodeFromKey(node_first->next, key);
1880 int getNumNodes(ListNode *node_first)
1882 return (node_first ? 1 + getNumNodes(node_first->next) : 0);
1885 void dumpList(ListNode *node_first)
1887 ListNode *node = node_first;
1891 printf("['%s' (%d)]\n", node->key,
1892 ((struct ListNodeInfo *)node->content)->num_references);
1896 printf("[%d nodes]\n", getNumNodes(node_first));
1900 /* ------------------------------------------------------------------------- */
1901 /* functions for file handling */
1902 /* ------------------------------------------------------------------------- */
1904 File *openFile(char *filename, char *mode)
1906 File *file = checked_calloc(sizeof(File));
1908 file->file = fopen(filename, mode);
1910 if (file->file != NULL)
1912 file->filename = getStringCopy(filename);
1917 #if defined(PLATFORM_ANDROID)
1918 file->asset_file = SDL_RWFromFile(filename, mode);
1920 if (file->asset_file != NULL)
1922 file->file_is_asset = TRUE;
1923 file->filename = getStringCopy(filename);
1934 int closeFile(File *file)
1941 #if defined(PLATFORM_ANDROID)
1942 if (file->asset_file)
1943 result = SDL_RWclose(file->asset_file);
1947 result = fclose(file->file);
1949 checked_free(file->filename);
1955 int checkEndOfFile(File *file)
1957 #if defined(PLATFORM_ANDROID)
1958 if (file->file_is_asset)
1959 return file->end_of_file;
1962 return feof(file->file);
1965 char *getStringFromFile(File *file, char *line, int size)
1967 #if defined(PLATFORM_ANDROID)
1968 if (file->file_is_asset)
1970 if (file->end_of_file)
1973 char *line_ptr = line;
1974 int num_bytes_read = 0;
1976 while (num_bytes_read < size - 1 &&
1977 SDL_RWread(file->asset_file, line_ptr, 1, 1) == 1 &&
1978 *line_ptr++ != '\n')
1983 if (strlen(line) == 0)
1985 file->end_of_file = TRUE;
1994 return fgets(line, size, file->file);
1998 /* ------------------------------------------------------------------------- */
1999 /* functions for directory handling */
2000 /* ------------------------------------------------------------------------- */
2002 Directory *openDirectory(char *dir_name)
2004 Directory *dir = checked_calloc(sizeof(Directory));
2006 dir->dir = opendir(dir_name);
2008 if (dir->dir != NULL)
2010 dir->filename = getStringCopy(dir_name);
2015 #if defined(PLATFORM_ANDROID)
2016 char *asset_toc_filename = getPath2(dir_name, ASSET_TOC_BASENAME);
2018 dir->asset_toc_file = SDL_RWFromFile(asset_toc_filename, MODE_READ);
2020 checked_free(asset_toc_filename);
2022 if (dir->asset_toc_file != NULL)
2024 dir->directory_is_asset = TRUE;
2025 dir->filename = getStringCopy(dir_name);
2036 int closeDirectory(Directory *dir)
2043 #if defined(PLATFORM_ANDROID)
2044 if (dir->asset_toc_file)
2045 result = SDL_RWclose(dir->asset_toc_file);
2049 result = closedir(dir->dir);
2052 freeDirectoryEntry(dir->dir_entry);
2054 checked_free(dir->filename);
2060 DirectoryEntry *readDirectory(Directory *dir)
2063 freeDirectoryEntry(dir->dir_entry);
2065 dir->dir_entry = NULL;
2067 #if defined(PLATFORM_ANDROID)
2068 if (dir->directory_is_asset)
2070 char line[MAX_LINE_LEN];
2071 char *line_ptr = line;
2072 int num_bytes_read = 0;
2074 while (num_bytes_read < MAX_LINE_LEN - 1 &&
2075 SDL_RWread(dir->asset_toc_file, line_ptr, 1, 1) == 1 &&
2084 if (strlen(line) == 0)
2087 dir->dir_entry = checked_calloc(sizeof(DirectoryEntry));
2089 dir->dir_entry->is_directory = FALSE;
2090 if (line[strlen(line) - 1] = '/')
2092 dir->dir_entry->is_directory = TRUE;
2094 line[strlen(line) - 1] = '\0';
2097 dir->dir_entry->basename = getStringCopy(line);
2098 dir->dir_entry->filename = getPath2(dir->filename, line);
2100 return dir->dir_entry;
2104 struct dirent *dir_entry = readdir(dir->dir);
2106 if (dir_entry == NULL)
2109 dir->dir_entry = checked_calloc(sizeof(DirectoryEntry));
2111 dir->dir_entry->basename = getStringCopy(dir_entry->d_name);
2112 dir->dir_entry->filename = getPath2(dir->filename, dir_entry->d_name);
2114 struct stat file_status;
2116 dir->dir_entry->is_directory =
2117 (stat(dir->dir_entry->filename, &file_status) == 0 &&
2118 (file_status.st_mode & S_IFMT) == S_IFDIR);
2121 Error(ERR_INFO, "::: '%s' is directory: %d",
2122 dir->dir_entry->basename,
2123 dir->dir_entry->is_directory);
2126 return dir->dir_entry;
2129 void freeDirectoryEntry(DirectoryEntry *dir_entry)
2131 if (dir_entry == NULL)
2134 checked_free(dir_entry->basename);
2135 checked_free(dir_entry->filename);
2136 checked_free(dir_entry);
2140 /* ------------------------------------------------------------------------- */
2141 /* functions for checking files and filenames */
2142 /* ------------------------------------------------------------------------- */
2144 boolean fileExists(char *filename)
2146 if (filename == NULL)
2149 #if defined(PLATFORM_ANDROID)
2150 // workaround: check if file exists by opening and closing it
2151 SDL_RWops *file = SDL_RWFromFile(filename, MODE_READ);
2152 boolean success = (file != NULL);
2159 return (access(filename, F_OK) == 0);
2163 boolean fileHasPrefix(char *basename, char *prefix)
2165 static char *basename_lower = NULL;
2166 int basename_length, prefix_length;
2168 checked_free(basename_lower);
2170 if (basename == NULL || prefix == NULL)
2173 basename_lower = getStringToLower(basename);
2174 basename_length = strlen(basename_lower);
2175 prefix_length = strlen(prefix);
2177 if (basename_length > prefix_length + 1 &&
2178 basename_lower[prefix_length] == '.' &&
2179 strncmp(basename_lower, prefix, prefix_length) == 0)
2185 boolean fileHasSuffix(char *basename, char *suffix)
2187 static char *basename_lower = NULL;
2188 int basename_length, suffix_length;
2190 checked_free(basename_lower);
2192 if (basename == NULL || suffix == NULL)
2195 basename_lower = getStringToLower(basename);
2196 basename_length = strlen(basename_lower);
2197 suffix_length = strlen(suffix);
2199 if (basename_length > suffix_length + 1 &&
2200 basename_lower[basename_length - suffix_length - 1] == '.' &&
2201 strEqual(&basename_lower[basename_length - suffix_length], suffix))
2207 boolean FileIsGraphic(char *filename)
2209 char *basename = getBaseNamePtr(filename);
2211 return fileHasSuffix(basename, "pcx");
2214 boolean FileIsSound(char *filename)
2216 char *basename = getBaseNamePtr(filename);
2218 return fileHasSuffix(basename, "wav");
2221 boolean FileIsMusic(char *filename)
2223 char *basename = getBaseNamePtr(filename);
2225 if (FileIsSound(basename))
2228 #if defined(TARGET_SDL)
2229 if ((fileHasPrefix(basename, "mod") && !fileHasSuffix(basename, "txt")) ||
2230 fileHasSuffix(basename, "mod") ||
2231 fileHasSuffix(basename, "s3m") ||
2232 fileHasSuffix(basename, "it") ||
2233 fileHasSuffix(basename, "xm") ||
2234 fileHasSuffix(basename, "midi") ||
2235 fileHasSuffix(basename, "mid") ||
2236 fileHasSuffix(basename, "mp3") ||
2237 fileHasSuffix(basename, "ogg"))
2244 boolean FileIsArtworkType(char *basename, int type)
2246 if ((type == TREE_TYPE_GRAPHICS_DIR && FileIsGraphic(basename)) ||
2247 (type == TREE_TYPE_SOUNDS_DIR && FileIsSound(basename)) ||
2248 (type == TREE_TYPE_MUSIC_DIR && FileIsMusic(basename)))
2254 /* ------------------------------------------------------------------------- */
2255 /* functions for loading artwork configuration information */
2256 /* ------------------------------------------------------------------------- */
2258 char *get_mapped_token(char *token)
2260 /* !!! make this dynamically configurable (init.c:InitArtworkConfig) !!! */
2261 static char *map_token_prefix[][2] =
2263 { "char_procent", "char_percent" },
2268 for (i = 0; map_token_prefix[i][0] != NULL; i++)
2270 int len_token_prefix = strlen(map_token_prefix[i][0]);
2272 if (strncmp(token, map_token_prefix[i][0], len_token_prefix) == 0)
2273 return getStringCat2(map_token_prefix[i][1], &token[len_token_prefix]);
2279 /* This function checks if a string <s> of the format "string1, string2, ..."
2280 exactly contains a string <s_contained>. */
2282 static boolean string_has_parameter(char *s, char *s_contained)
2286 if (s == NULL || s_contained == NULL)
2289 if (strlen(s_contained) > strlen(s))
2292 if (strncmp(s, s_contained, strlen(s_contained)) == 0)
2294 char next_char = s[strlen(s_contained)];
2296 /* check if next character is delimiter or whitespace */
2297 return (next_char == ',' || next_char == '\0' ||
2298 next_char == ' ' || next_char == '\t' ? TRUE : FALSE);
2301 /* check if string contains another parameter string after a comma */
2302 substring = strchr(s, ',');
2303 if (substring == NULL) /* string does not contain a comma */
2306 /* advance string pointer to next character after the comma */
2309 /* skip potential whitespaces after the comma */
2310 while (*substring == ' ' || *substring == '\t')
2313 return string_has_parameter(substring, s_contained);
2316 int get_parameter_value(char *value_raw, char *suffix, int type)
2318 char *value = getStringToLower(value_raw);
2319 int result = 0; /* probably a save default value */
2321 if (strEqual(suffix, ".direction"))
2323 result = (strEqual(value, "left") ? MV_LEFT :
2324 strEqual(value, "right") ? MV_RIGHT :
2325 strEqual(value, "up") ? MV_UP :
2326 strEqual(value, "down") ? MV_DOWN : MV_NONE);
2328 else if (strEqual(suffix, ".align"))
2330 result = (strEqual(value, "left") ? ALIGN_LEFT :
2331 strEqual(value, "right") ? ALIGN_RIGHT :
2332 strEqual(value, "center") ? ALIGN_CENTER :
2333 strEqual(value, "middle") ? ALIGN_CENTER : ALIGN_DEFAULT);
2335 else if (strEqual(suffix, ".valign"))
2337 result = (strEqual(value, "top") ? VALIGN_TOP :
2338 strEqual(value, "bottom") ? VALIGN_BOTTOM :
2339 strEqual(value, "middle") ? VALIGN_MIDDLE :
2340 strEqual(value, "center") ? VALIGN_MIDDLE : VALIGN_DEFAULT);
2342 else if (strEqual(suffix, ".anim_mode"))
2344 result = (string_has_parameter(value, "none") ? ANIM_NONE :
2345 string_has_parameter(value, "loop") ? ANIM_LOOP :
2346 string_has_parameter(value, "linear") ? ANIM_LINEAR :
2347 string_has_parameter(value, "pingpong") ? ANIM_PINGPONG :
2348 string_has_parameter(value, "pingpong2") ? ANIM_PINGPONG2 :
2349 string_has_parameter(value, "random") ? ANIM_RANDOM :
2350 string_has_parameter(value, "ce_value") ? ANIM_CE_VALUE :
2351 string_has_parameter(value, "ce_score") ? ANIM_CE_SCORE :
2352 string_has_parameter(value, "ce_delay") ? ANIM_CE_DELAY :
2353 string_has_parameter(value, "horizontal") ? ANIM_HORIZONTAL :
2354 string_has_parameter(value, "vertical") ? ANIM_VERTICAL :
2355 string_has_parameter(value, "centered") ? ANIM_CENTERED :
2358 if (string_has_parameter(value, "reverse"))
2359 result |= ANIM_REVERSE;
2361 if (string_has_parameter(value, "opaque_player"))
2362 result |= ANIM_OPAQUE_PLAYER;
2364 if (string_has_parameter(value, "static_panel"))
2365 result |= ANIM_STATIC_PANEL;
2367 else if (strEqual(suffix, ".class"))
2369 result = get_hash_from_key(value);
2371 else if (strEqual(suffix, ".style"))
2373 result = STYLE_DEFAULT;
2375 if (string_has_parameter(value, "accurate_borders"))
2376 result |= STYLE_ACCURATE_BORDERS;
2378 if (string_has_parameter(value, "inner_corners"))
2379 result |= STYLE_INNER_CORNERS;
2381 else if (strEqual(suffix, ".fade_mode"))
2383 result = (string_has_parameter(value, "none") ? FADE_MODE_NONE :
2384 string_has_parameter(value, "fade") ? FADE_MODE_FADE :
2385 string_has_parameter(value, "crossfade") ? FADE_MODE_CROSSFADE :
2386 string_has_parameter(value, "melt") ? FADE_MODE_MELT :
2390 else if (strPrefix(suffix, ".font")) /* (may also be ".font_xyz") */
2392 else if (strEqualN(suffix, ".font", 5)) /* (may also be ".font_xyz") */
2395 result = gfx.get_font_from_token_function(value);
2397 else /* generic parameter of type integer or boolean */
2399 result = (strEqual(value, ARG_UNDEFINED) ? ARG_UNDEFINED_VALUE :
2400 type == TYPE_INTEGER ? get_integer_from_string(value) :
2401 type == TYPE_BOOLEAN ? get_boolean_from_string(value) :
2402 ARG_UNDEFINED_VALUE);
2410 struct ScreenModeInfo *get_screen_mode_from_string(char *screen_mode_string)
2412 static struct ScreenModeInfo screen_mode;
2413 char *screen_mode_string_x = strchr(screen_mode_string, 'x');
2414 char *screen_mode_string_copy;
2415 char *screen_mode_string_pos_w;
2416 char *screen_mode_string_pos_h;
2418 if (screen_mode_string_x == NULL) /* invalid screen mode format */
2421 screen_mode_string_copy = getStringCopy(screen_mode_string);
2423 screen_mode_string_pos_w = screen_mode_string_copy;
2424 screen_mode_string_pos_h = strchr(screen_mode_string_copy, 'x');
2425 *screen_mode_string_pos_h++ = '\0';
2427 screen_mode.width = atoi(screen_mode_string_pos_w);
2428 screen_mode.height = atoi(screen_mode_string_pos_h);
2430 return &screen_mode;
2433 void get_aspect_ratio_from_screen_mode(struct ScreenModeInfo *screen_mode,
2436 float aspect_ratio = (float)screen_mode->width / (float)screen_mode->height;
2437 float aspect_ratio_new;
2442 *x = i * aspect_ratio + 0.000001;
2445 aspect_ratio_new = (float)*x / (float)*y;
2449 while (aspect_ratio_new != aspect_ratio && *y < screen_mode->height);
2452 static void FreeCustomArtworkList(struct ArtworkListInfo *,
2453 struct ListNodeInfo ***, int *);
2455 struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
2456 struct ConfigTypeInfo *suffix_list,
2457 char **ignore_tokens,
2458 int num_file_list_entries)
2460 struct FileInfo *file_list;
2461 int num_file_list_entries_found = 0;
2462 int num_suffix_list_entries = 0;
2466 file_list = checked_calloc(num_file_list_entries * sizeof(struct FileInfo));
2468 for (i = 0; suffix_list[i].token != NULL; i++)
2469 num_suffix_list_entries++;
2471 /* always start with reliable default values */
2472 for (i = 0; i < num_file_list_entries; i++)
2474 file_list[i].token = NULL;
2476 file_list[i].default_filename = NULL;
2477 file_list[i].filename = NULL;
2479 if (num_suffix_list_entries > 0)
2481 int parameter_array_size = num_suffix_list_entries * sizeof(char *);
2483 file_list[i].default_parameter = checked_calloc(parameter_array_size);
2484 file_list[i].parameter = checked_calloc(parameter_array_size);
2486 for (j = 0; j < num_suffix_list_entries; j++)
2488 setString(&file_list[i].default_parameter[j], suffix_list[j].value);
2489 setString(&file_list[i].parameter[j], suffix_list[j].value);
2492 file_list[i].redefined = FALSE;
2493 file_list[i].fallback_to_default = FALSE;
2494 file_list[i].default_is_cloned = FALSE;
2499 for (i = 0; config_list[i].token != NULL; i++)
2501 int len_config_token = strlen(config_list[i].token);
2502 int len_config_value = strlen(config_list[i].value);
2503 boolean is_file_entry = TRUE;
2505 for (j = 0; suffix_list[j].token != NULL; j++)
2507 int len_suffix = strlen(suffix_list[j].token);
2509 if (len_suffix < len_config_token &&
2510 strEqual(&config_list[i].token[len_config_token - len_suffix],
2511 suffix_list[j].token))
2513 setString(&file_list[list_pos].default_parameter[j],
2514 config_list[i].value);
2516 is_file_entry = FALSE;
2521 /* the following tokens are no file definitions, but other config tokens */
2522 for (j = 0; ignore_tokens[j] != NULL; j++)
2523 if (strEqual(config_list[i].token, ignore_tokens[j]))
2524 is_file_entry = FALSE;
2531 if (list_pos >= num_file_list_entries)
2534 /* simple sanity check if this is really a file definition */
2535 if (!strEqual(&config_list[i].value[len_config_value - 4], ".pcx") &&
2536 !strEqual(&config_list[i].value[len_config_value - 4], ".wav") &&
2537 !strEqual(config_list[i].value, UNDEFINED_FILENAME))
2539 Error(ERR_INFO, "Configuration directive '%s' -> '%s':",
2540 config_list[i].token, config_list[i].value);
2541 Error(ERR_EXIT, "This seems to be no valid definition -- please fix");
2544 file_list[list_pos].token = config_list[i].token;
2545 file_list[list_pos].default_filename = config_list[i].value;
2548 printf("::: '%s' => '%s'\n", config_list[i].token, config_list[i].value);
2552 if (strSuffix(config_list[i].token, ".clone_from"))
2553 file_list[list_pos].default_is_cloned = TRUE;
2556 num_file_list_entries_found = list_pos + 1;
2557 if (num_file_list_entries_found != num_file_list_entries)
2559 Error(ERR_INFO_LINE, "-");
2560 Error(ERR_INFO, "inconsistant config list information:");
2561 Error(ERR_INFO, "- should be: %d (according to 'src/conf_xxx.h')",
2562 num_file_list_entries);
2563 Error(ERR_INFO, "- found to be: %d (according to 'src/conf_xxx.c')",
2564 num_file_list_entries_found);
2565 Error(ERR_EXIT, "please fix");
2569 printf("::: ---------- DONE ----------\n");
2575 static boolean token_suffix_match(char *token, char *suffix, int start_pos)
2577 int len_token = strlen(token);
2578 int len_suffix = strlen(suffix);
2580 if (start_pos < 0) /* compare suffix from end of string */
2581 start_pos += len_token;
2583 if (start_pos < 0 || start_pos + len_suffix > len_token)
2586 if (strncmp(&token[start_pos], suffix, len_suffix) != 0)
2589 if (token[start_pos + len_suffix] == '\0')
2592 if (token[start_pos + len_suffix] == '.')
2598 #define KNOWN_TOKEN_VALUE "[KNOWN_TOKEN_VALUE]"
2600 static void read_token_parameters(SetupFileHash *setup_file_hash,
2601 struct ConfigTypeInfo *suffix_list,
2602 struct FileInfo *file_list_entry)
2604 /* check for config token that is the base token without any suffixes */
2605 char *filename = getHashEntry(setup_file_hash, file_list_entry->token);
2606 char *known_token_value = KNOWN_TOKEN_VALUE;
2609 if (filename != NULL)
2611 setString(&file_list_entry->filename, filename);
2613 /* when file definition found, set all parameters to default values */
2614 for (i = 0; suffix_list[i].token != NULL; i++)
2615 setString(&file_list_entry->parameter[i], suffix_list[i].value);
2617 file_list_entry->redefined = TRUE;
2619 /* mark config file token as well known from default config */
2620 setHashEntry(setup_file_hash, file_list_entry->token, known_token_value);
2623 /* check for config tokens that can be build by base token and suffixes */
2624 for (i = 0; suffix_list[i].token != NULL; i++)
2626 char *token = getStringCat2(file_list_entry->token, suffix_list[i].token);
2627 char *value = getHashEntry(setup_file_hash, token);
2631 setString(&file_list_entry->parameter[i], value);
2633 /* mark config file token as well known from default config */
2634 setHashEntry(setup_file_hash, token, known_token_value);
2641 static void add_dynamic_file_list_entry(struct FileInfo **list,
2642 int *num_list_entries,
2643 SetupFileHash *extra_file_hash,
2644 struct ConfigTypeInfo *suffix_list,
2645 int num_suffix_list_entries,
2648 struct FileInfo *new_list_entry;
2649 int parameter_array_size = num_suffix_list_entries * sizeof(char *);
2651 (*num_list_entries)++;
2652 *list = checked_realloc(*list, *num_list_entries * sizeof(struct FileInfo));
2653 new_list_entry = &(*list)[*num_list_entries - 1];
2655 new_list_entry->token = getStringCopy(token);
2656 new_list_entry->default_filename = NULL;
2657 new_list_entry->filename = NULL;
2658 new_list_entry->parameter = checked_calloc(parameter_array_size);
2660 new_list_entry->redefined = FALSE;
2661 new_list_entry->fallback_to_default = FALSE;
2662 new_list_entry->default_is_cloned = FALSE;
2664 read_token_parameters(extra_file_hash, suffix_list, new_list_entry);
2667 static void add_property_mapping(struct PropertyMapping **list,
2668 int *num_list_entries,
2669 int base_index, int ext1_index,
2670 int ext2_index, int ext3_index,
2673 struct PropertyMapping *new_list_entry;
2675 (*num_list_entries)++;
2676 *list = checked_realloc(*list,
2677 *num_list_entries * sizeof(struct PropertyMapping));
2678 new_list_entry = &(*list)[*num_list_entries - 1];
2680 new_list_entry->base_index = base_index;
2681 new_list_entry->ext1_index = ext1_index;
2682 new_list_entry->ext2_index = ext2_index;
2683 new_list_entry->ext3_index = ext3_index;
2685 new_list_entry->artwork_index = artwork_index;
2688 static void LoadArtworkConfigFromFilename(struct ArtworkListInfo *artwork_info,
2691 struct FileInfo *file_list = artwork_info->file_list;
2692 struct ConfigTypeInfo *suffix_list = artwork_info->suffix_list;
2693 char **base_prefixes = artwork_info->base_prefixes;
2694 char **ext1_suffixes = artwork_info->ext1_suffixes;
2695 char **ext2_suffixes = artwork_info->ext2_suffixes;
2696 char **ext3_suffixes = artwork_info->ext3_suffixes;
2697 char **ignore_tokens = artwork_info->ignore_tokens;
2698 int num_file_list_entries = artwork_info->num_file_list_entries;
2699 int num_suffix_list_entries = artwork_info->num_suffix_list_entries;
2700 int num_base_prefixes = artwork_info->num_base_prefixes;
2701 int num_ext1_suffixes = artwork_info->num_ext1_suffixes;
2702 int num_ext2_suffixes = artwork_info->num_ext2_suffixes;
2703 int num_ext3_suffixes = artwork_info->num_ext3_suffixes;
2704 int num_ignore_tokens = artwork_info->num_ignore_tokens;
2705 SetupFileHash *setup_file_hash, *valid_file_hash;
2706 SetupFileHash *extra_file_hash, *empty_file_hash;
2707 char *known_token_value = KNOWN_TOKEN_VALUE;
2710 if (filename == NULL)
2714 printf("LoadArtworkConfigFromFilename '%s' ...\n", filename);
2717 if ((setup_file_hash = loadSetupFileHash(filename)) == NULL)
2720 /* separate valid (defined) from empty (undefined) config token values */
2721 valid_file_hash = newSetupFileHash();
2722 empty_file_hash = newSetupFileHash();
2723 BEGIN_HASH_ITERATION(setup_file_hash, itr)
2725 char *value = HASH_ITERATION_VALUE(itr);
2727 setHashEntry(*value ? valid_file_hash : empty_file_hash,
2728 HASH_ITERATION_TOKEN(itr), value);
2730 END_HASH_ITERATION(setup_file_hash, itr)
2732 /* at this point, we do not need the setup file hash anymore -- free it */
2733 freeSetupFileHash(setup_file_hash);
2735 /* map deprecated to current tokens (using prefix match and replace) */
2736 BEGIN_HASH_ITERATION(valid_file_hash, itr)
2738 char *token = HASH_ITERATION_TOKEN(itr);
2739 char *mapped_token = get_mapped_token(token);
2741 if (mapped_token != NULL)
2743 char *value = HASH_ITERATION_VALUE(itr);
2745 /* add mapped token */
2746 setHashEntry(valid_file_hash, mapped_token, value);
2748 /* ignore old token (by setting it to "known" keyword) */
2749 setHashEntry(valid_file_hash, token, known_token_value);
2754 END_HASH_ITERATION(valid_file_hash, itr)
2756 /* read parameters for all known config file tokens */
2757 for (i = 0; i < num_file_list_entries; i++)
2758 read_token_parameters(valid_file_hash, suffix_list, &file_list[i]);
2760 /* set all tokens that can be ignored here to "known" keyword */
2761 for (i = 0; i < num_ignore_tokens; i++)
2762 setHashEntry(valid_file_hash, ignore_tokens[i], known_token_value);
2764 /* copy all unknown config file tokens to extra config hash */
2765 extra_file_hash = newSetupFileHash();
2766 BEGIN_HASH_ITERATION(valid_file_hash, itr)
2768 char *value = HASH_ITERATION_VALUE(itr);
2770 if (!strEqual(value, known_token_value))
2771 setHashEntry(extra_file_hash, HASH_ITERATION_TOKEN(itr), value);
2773 END_HASH_ITERATION(valid_file_hash, itr)
2775 /* at this point, we do not need the valid file hash anymore -- free it */
2776 freeSetupFileHash(valid_file_hash);
2778 /* now try to determine valid, dynamically defined config tokens */
2780 BEGIN_HASH_ITERATION(extra_file_hash, itr)
2782 struct FileInfo **dynamic_file_list =
2783 &artwork_info->dynamic_file_list;
2784 int *num_dynamic_file_list_entries =
2785 &artwork_info->num_dynamic_file_list_entries;
2786 struct PropertyMapping **property_mapping =
2787 &artwork_info->property_mapping;
2788 int *num_property_mapping_entries =
2789 &artwork_info->num_property_mapping_entries;
2790 int current_summarized_file_list_entry =
2791 artwork_info->num_file_list_entries +
2792 artwork_info->num_dynamic_file_list_entries;
2793 char *token = HASH_ITERATION_TOKEN(itr);
2794 int len_token = strlen(token);
2796 boolean base_prefix_found = FALSE;
2797 boolean parameter_suffix_found = FALSE;
2800 printf("::: examining '%s' -> '%s'\n", token, HASH_ITERATION_VALUE(itr));
2803 /* skip all parameter definitions (handled by read_token_parameters()) */
2804 for (i = 0; i < num_suffix_list_entries && !parameter_suffix_found; i++)
2806 int len_suffix = strlen(suffix_list[i].token);
2808 if (token_suffix_match(token, suffix_list[i].token, -len_suffix))
2809 parameter_suffix_found = TRUE;
2812 if (parameter_suffix_found)
2815 /* ---------- step 0: search for matching base prefix ---------- */
2818 for (i = 0; i < num_base_prefixes && !base_prefix_found; i++)
2820 char *base_prefix = base_prefixes[i];
2821 int len_base_prefix = strlen(base_prefix);
2822 boolean ext1_suffix_found = FALSE;
2823 boolean ext2_suffix_found = FALSE;
2824 boolean ext3_suffix_found = FALSE;
2825 boolean exact_match = FALSE;
2826 int base_index = -1;
2827 int ext1_index = -1;
2828 int ext2_index = -1;
2829 int ext3_index = -1;
2831 base_prefix_found = token_suffix_match(token, base_prefix, start_pos);
2833 if (!base_prefix_found)
2839 if (IS_PARENT_PROCESS())
2840 printf("===> MATCH: '%s', '%s'\n", token, base_prefix);
2843 if (start_pos + len_base_prefix == len_token) /* exact match */
2848 if (IS_PARENT_PROCESS())
2849 printf("===> EXACT MATCH: '%s', '%s'\n", token, base_prefix);
2852 add_dynamic_file_list_entry(dynamic_file_list,
2853 num_dynamic_file_list_entries,
2856 num_suffix_list_entries,
2858 add_property_mapping(property_mapping,
2859 num_property_mapping_entries,
2860 base_index, -1, -1, -1,
2861 current_summarized_file_list_entry);
2866 if (IS_PARENT_PROCESS())
2867 printf("---> examining token '%s': search 1st suffix ...\n", token);
2870 /* ---------- step 1: search for matching first suffix ---------- */
2872 start_pos += len_base_prefix;
2873 for (j = 0; j < num_ext1_suffixes && !ext1_suffix_found; j++)
2875 char *ext1_suffix = ext1_suffixes[j];
2876 int len_ext1_suffix = strlen(ext1_suffix);
2878 ext1_suffix_found = token_suffix_match(token, ext1_suffix, start_pos);
2880 if (!ext1_suffix_found)
2886 if (IS_PARENT_PROCESS())
2887 printf("===> MATCH: '%s', '%s'\n", token, ext1_suffix);
2890 if (start_pos + len_ext1_suffix == len_token) /* exact match */
2895 if (IS_PARENT_PROCESS())
2896 printf("===> EXACT MATCH: '%s', '%s'\n", token, ext1_suffix);
2899 add_dynamic_file_list_entry(dynamic_file_list,
2900 num_dynamic_file_list_entries,
2903 num_suffix_list_entries,
2905 add_property_mapping(property_mapping,
2906 num_property_mapping_entries,
2907 base_index, ext1_index, -1, -1,
2908 current_summarized_file_list_entry);
2912 start_pos += len_ext1_suffix;
2919 if (IS_PARENT_PROCESS())
2920 printf("---> examining token '%s': search 2nd suffix ...\n", token);
2923 /* ---------- step 2: search for matching second suffix ---------- */
2925 for (k = 0; k < num_ext2_suffixes && !ext2_suffix_found; k++)
2927 char *ext2_suffix = ext2_suffixes[k];
2928 int len_ext2_suffix = strlen(ext2_suffix);
2930 ext2_suffix_found = token_suffix_match(token, ext2_suffix, start_pos);
2932 if (!ext2_suffix_found)
2938 if (IS_PARENT_PROCESS())
2939 printf("===> MATCH: '%s', '%s'\n", token, ext2_suffix);
2942 if (start_pos + len_ext2_suffix == len_token) /* exact match */
2947 if (IS_PARENT_PROCESS())
2948 printf("===> EXACT MATCH: '%s', '%s'\n", token, ext2_suffix);
2951 add_dynamic_file_list_entry(dynamic_file_list,
2952 num_dynamic_file_list_entries,
2955 num_suffix_list_entries,
2957 add_property_mapping(property_mapping,
2958 num_property_mapping_entries,
2959 base_index, ext1_index, ext2_index, -1,
2960 current_summarized_file_list_entry);
2964 start_pos += len_ext2_suffix;
2971 if (IS_PARENT_PROCESS())
2972 printf("---> examining token '%s': search 3rd suffix ...\n",token);
2975 /* ---------- step 3: search for matching third suffix ---------- */
2977 for (l = 0; l < num_ext3_suffixes && !ext3_suffix_found; l++)
2979 char *ext3_suffix = ext3_suffixes[l];
2980 int len_ext3_suffix = strlen(ext3_suffix);
2982 ext3_suffix_found = token_suffix_match(token, ext3_suffix, start_pos);
2984 if (!ext3_suffix_found)
2990 if (IS_PARENT_PROCESS())
2991 printf("===> MATCH: '%s', '%s'\n", token, ext3_suffix);
2994 if (start_pos + len_ext3_suffix == len_token) /* exact match */
2999 if (IS_PARENT_PROCESS())
3000 printf("===> EXACT MATCH: '%s', '%s'\n", token, ext3_suffix);
3003 add_dynamic_file_list_entry(dynamic_file_list,
3004 num_dynamic_file_list_entries,
3007 num_suffix_list_entries,
3009 add_property_mapping(property_mapping,
3010 num_property_mapping_entries,
3011 base_index, ext1_index, ext2_index, ext3_index,
3012 current_summarized_file_list_entry);
3018 END_HASH_ITERATION(extra_file_hash, itr)
3020 if (artwork_info->num_dynamic_file_list_entries > 0)
3022 artwork_info->dynamic_artwork_list =
3023 checked_calloc(artwork_info->num_dynamic_file_list_entries *
3024 artwork_info->sizeof_artwork_list_entry);
3027 if (options.verbose && IS_PARENT_PROCESS())
3029 SetupFileList *setup_file_list, *list;
3030 boolean dynamic_tokens_found = FALSE;
3031 boolean unknown_tokens_found = FALSE;
3032 boolean undefined_values_found = (hashtable_count(empty_file_hash) != 0);
3034 if ((setup_file_list = loadSetupFileList(filename)) == NULL)
3035 Error(ERR_EXIT, "loadSetupFileHash works, but loadSetupFileList fails");
3037 BEGIN_HASH_ITERATION(extra_file_hash, itr)
3039 if (strEqual(HASH_ITERATION_VALUE(itr), known_token_value))
3040 dynamic_tokens_found = TRUE;
3042 unknown_tokens_found = TRUE;
3044 END_HASH_ITERATION(extra_file_hash, itr)
3046 if (options.debug && dynamic_tokens_found)
3048 Error(ERR_INFO_LINE, "-");
3049 Error(ERR_INFO, "dynamic token(s) found in config file:");
3050 Error(ERR_INFO, "- config file: '%s'", filename);
3052 for (list = setup_file_list; list != NULL; list = list->next)
3054 char *value = getHashEntry(extra_file_hash, list->token);
3056 if (value != NULL && strEqual(value, known_token_value))
3057 Error(ERR_INFO, "- dynamic token: '%s'", list->token);
3060 Error(ERR_INFO_LINE, "-");
3063 if (unknown_tokens_found)
3065 Error(ERR_INFO_LINE, "-");
3066 Error(ERR_INFO, "warning: unknown token(s) found in config file:");
3067 Error(ERR_INFO, "- config file: '%s'", filename);
3069 for (list = setup_file_list; list != NULL; list = list->next)
3071 char *value = getHashEntry(extra_file_hash, list->token);
3073 if (value != NULL && !strEqual(value, known_token_value))
3074 Error(ERR_INFO, "- dynamic token: '%s'", list->token);
3077 Error(ERR_INFO_LINE, "-");
3080 if (undefined_values_found)
3082 Error(ERR_INFO_LINE, "-");
3083 Error(ERR_INFO, "warning: undefined values found in config file:");
3084 Error(ERR_INFO, "- config file: '%s'", filename);
3086 for (list = setup_file_list; list != NULL; list = list->next)
3088 char *value = getHashEntry(empty_file_hash, list->token);
3091 Error(ERR_INFO, "- undefined value for token: '%s'", list->token);
3094 Error(ERR_INFO_LINE, "-");
3097 freeSetupFileList(setup_file_list);
3100 freeSetupFileHash(extra_file_hash);
3101 freeSetupFileHash(empty_file_hash);
3104 for (i = 0; i < num_file_list_entries; i++)
3106 printf("'%s' ", file_list[i].token);
3107 if (file_list[i].filename)
3108 printf("-> '%s'\n", file_list[i].filename);
3110 printf("-> UNDEFINED [-> '%s']\n", file_list[i].default_filename);
3115 void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
3117 struct FileInfo *file_list = artwork_info->file_list;
3118 int num_file_list_entries = artwork_info->num_file_list_entries;
3119 int num_suffix_list_entries = artwork_info->num_suffix_list_entries;
3120 char *filename_base = UNDEFINED_FILENAME, *filename_local;
3123 DrawInitText("Loading artwork config", 120, FC_GREEN);
3124 DrawInitText(ARTWORKINFO_FILENAME(artwork_info->type), 150, FC_YELLOW);
3126 /* always start with reliable default values */
3127 for (i = 0; i < num_file_list_entries; i++)
3129 setString(&file_list[i].filename, file_list[i].default_filename);
3131 for (j = 0; j < num_suffix_list_entries; j++)
3132 setString(&file_list[i].parameter[j], file_list[i].default_parameter[j]);
3134 file_list[i].redefined = FALSE;
3135 file_list[i].fallback_to_default = FALSE;
3138 /* free previous dynamic artwork file array */
3139 if (artwork_info->dynamic_file_list != NULL)
3141 for (i = 0; i < artwork_info->num_dynamic_file_list_entries; i++)
3143 free(artwork_info->dynamic_file_list[i].token);
3144 free(artwork_info->dynamic_file_list[i].filename);
3145 free(artwork_info->dynamic_file_list[i].parameter);
3148 free(artwork_info->dynamic_file_list);
3149 artwork_info->dynamic_file_list = NULL;
3151 FreeCustomArtworkList(artwork_info, &artwork_info->dynamic_artwork_list,
3152 &artwork_info->num_dynamic_file_list_entries);
3155 /* free previous property mapping */
3156 if (artwork_info->property_mapping != NULL)
3158 free(artwork_info->property_mapping);
3160 artwork_info->property_mapping = NULL;
3161 artwork_info->num_property_mapping_entries = 0;
3165 if (!GFX_OVERRIDE_ARTWORK(artwork_info->type))
3167 if (!SETUP_OVERRIDE_ARTWORK(setup, artwork_info->type))
3170 /* first look for special artwork configured in level series config */
3171 filename_base = getCustomArtworkLevelConfigFilename(artwork_info->type);
3174 printf("::: filename_base == '%s' [%s, %s]\n", filename_base,
3175 leveldir_current->graphics_set,
3176 leveldir_current->graphics_path);
3179 if (fileExists(filename_base))
3180 LoadArtworkConfigFromFilename(artwork_info, filename_base);
3183 filename_local = getCustomArtworkConfigFilename(artwork_info->type);
3185 if (filename_local != NULL && !strEqual(filename_base, filename_local))
3186 LoadArtworkConfigFromFilename(artwork_info, filename_local);
3189 static void deleteArtworkListEntry(struct ArtworkListInfo *artwork_info,
3190 struct ListNodeInfo **listnode)
3194 char *filename = (*listnode)->source_filename;
3196 if (--(*listnode)->num_references <= 0)
3197 deleteNodeFromList(&artwork_info->content_list, filename,
3198 artwork_info->free_artwork);
3204 static void replaceArtworkListEntry(struct ArtworkListInfo *artwork_info,
3205 struct ListNodeInfo **listnode,
3206 struct FileInfo *file_list_entry)
3216 char *basename = file_list_entry->filename;
3217 char *filename = getCustomArtworkFilename(basename, artwork_info->type);
3219 if (filename == NULL)
3221 Error(ERR_WARN, "cannot find artwork file '%s'", basename);
3223 basename = file_list_entry->default_filename;
3225 /* fail for cloned default artwork that has no default filename defined */
3226 if (file_list_entry->default_is_cloned &&
3227 strEqual(basename, UNDEFINED_FILENAME))
3229 int error_mode = ERR_WARN;
3231 /* we can get away without sounds and music, but not without graphics */
3232 if (*listnode == NULL && artwork_info->type == ARTWORK_TYPE_GRAPHICS)
3233 error_mode = ERR_EXIT;
3235 Error(error_mode, "token '%s' was cloned and has no default filename",
3236 file_list_entry->token);
3241 /* dynamic artwork has no default filename / skip empty default artwork */
3242 if (basename == NULL || strEqual(basename, UNDEFINED_FILENAME))
3245 file_list_entry->fallback_to_default = TRUE;
3247 Error(ERR_WARN, "trying default artwork file '%s'", basename);
3249 filename = getCustomArtworkFilename(basename, artwork_info->type);
3251 if (filename == NULL)
3253 int error_mode = ERR_WARN;
3255 /* we can get away without sounds and music, but not without graphics */
3256 if (*listnode == NULL && artwork_info->type == ARTWORK_TYPE_GRAPHICS)
3257 error_mode = ERR_EXIT;
3259 Error(error_mode, "cannot find default artwork file '%s'", basename);
3265 /* check if the old and the new artwork file are the same */
3266 if (*listnode && strEqual((*listnode)->source_filename, filename))
3268 /* The old and new artwork are the same (have the same filename and path).
3269 This usually means that this artwork does not exist in this artwork set
3270 and a fallback to the existing artwork is done. */
3273 printf("[artwork '%s' already exists (same list entry)]\n", filename);
3279 /* delete existing artwork file entry */
3280 deleteArtworkListEntry(artwork_info, listnode);
3282 /* check if the new artwork file already exists in the list of artworks */
3283 if ((node = getNodeFromKey(artwork_info->content_list, filename)) != NULL)
3286 printf("[artwork '%s' already exists (other list entry)]\n", filename);
3289 *listnode = (struct ListNodeInfo *)node->content;
3290 (*listnode)->num_references++;
3295 DrawInitText(init_text[artwork_info->type], 120, FC_GREEN);
3296 DrawInitText(basename, 150, FC_YELLOW);
3298 if ((*listnode = artwork_info->load_artwork(filename)) != NULL)
3301 printf("[adding new artwork '%s']\n", filename);
3304 (*listnode)->num_references = 1;
3305 addNodeToList(&artwork_info->content_list, (*listnode)->source_filename,
3310 int error_mode = ERR_WARN;
3312 /* we can get away without sounds and music, but not without graphics */
3313 if (artwork_info->type == ARTWORK_TYPE_GRAPHICS)
3314 error_mode = ERR_EXIT;
3316 Error(error_mode, "cannot load artwork file '%s'", basename);
3322 static void LoadCustomArtwork(struct ArtworkListInfo *artwork_info,
3323 struct ListNodeInfo **listnode,
3324 struct FileInfo *file_list_entry)
3327 printf("GOT CUSTOM ARTWORK FILE '%s'\n", file_list_entry->filename);
3330 if (strEqual(file_list_entry->filename, UNDEFINED_FILENAME))
3332 deleteArtworkListEntry(artwork_info, listnode);
3337 replaceArtworkListEntry(artwork_info, listnode, file_list_entry);
3340 void ReloadCustomArtworkList(struct ArtworkListInfo *artwork_info)
3342 struct FileInfo *file_list = artwork_info->file_list;
3343 struct FileInfo *dynamic_file_list = artwork_info->dynamic_file_list;
3344 int num_file_list_entries = artwork_info->num_file_list_entries;
3345 int num_dynamic_file_list_entries =
3346 artwork_info->num_dynamic_file_list_entries;
3349 print_timestamp_init("ReloadCustomArtworkList");
3351 for (i = 0; i < num_file_list_entries; i++)
3352 LoadCustomArtwork(artwork_info, &artwork_info->artwork_list[i],
3355 for (i = 0; i < num_dynamic_file_list_entries; i++)
3356 LoadCustomArtwork(artwork_info, &artwork_info->dynamic_artwork_list[i],
3357 &dynamic_file_list[i]);
3359 print_timestamp_done("ReloadCustomArtworkList");
3362 dumpList(artwork_info->content_list);
3366 static void FreeCustomArtworkList(struct ArtworkListInfo *artwork_info,
3367 struct ListNodeInfo ***list,
3368 int *num_list_entries)
3375 for (i = 0; i < *num_list_entries; i++)
3376 deleteArtworkListEntry(artwork_info, &(*list)[i]);
3380 *num_list_entries = 0;
3383 void FreeCustomArtworkLists(struct ArtworkListInfo *artwork_info)
3385 if (artwork_info == NULL)
3388 FreeCustomArtworkList(artwork_info, &artwork_info->artwork_list,
3389 &artwork_info->num_file_list_entries);
3391 FreeCustomArtworkList(artwork_info, &artwork_info->dynamic_artwork_list,
3392 &artwork_info->num_dynamic_file_list_entries);
3396 /* ------------------------------------------------------------------------- */
3397 /* functions only needed for non-Unix (non-command-line) systems */
3398 /* (MS-DOS only; SDL/Windows creates files "stdout.txt" and "stderr.txt") */
3399 /* (now also added for Windows, to create files in user data directory) */
3400 /* ------------------------------------------------------------------------- */
3402 char *getErrorFilename(char *basename)
3404 return getPath2(getUserGameDataDir(), basename);
3407 void openErrorFile()
3409 InitUserDataDirectory();
3411 if ((program.error_file = fopen(program.error_filename, MODE_WRITE)) == NULL)
3413 program.error_file = stderr;
3415 Error(ERR_WARN, "cannot open file '%s' for writing: %s",
3416 program.error_filename, strerror(errno));
3420 void closeErrorFile()
3422 if (program.error_file != stderr) /* do not close stream 'stderr' */
3423 fclose(program.error_file);
3426 void dumpErrorFile()
3428 FILE *error_file = fopen(program.error_filename, MODE_READ);
3430 if (error_file != NULL)
3432 while (!feof(error_file))
3433 fputc(fgetc(error_file), stderr);
3439 void NotifyUserAboutErrorFile()
3441 #if defined(PLATFORM_WIN32)
3442 char *title_text = getStringCat2(program.program_title, " Error Message");
3443 char *error_text = getStringCat2("The program was aborted due to an error; "
3444 "for details, see the following error file:"
3445 STRING_NEWLINE, program.error_filename);
3447 MessageBox(NULL, error_text, title_text, MB_OK);
3452 /* ------------------------------------------------------------------------- */
3453 /* the following is only for debugging purpose and normally not used */
3454 /* ------------------------------------------------------------------------- */
3458 #define DEBUG_PRINT_INIT_TIMESTAMPS TRUE
3459 #define DEBUG_PRINT_INIT_TIMESTAMPS_DEPTH 10
3461 #define DEBUG_NUM_TIMESTAMPS 10
3462 #define DEBUG_TIME_IN_MICROSECONDS 0
3464 #if DEBUG_TIME_IN_MICROSECONDS
3465 static double Counter_Microseconds()
3467 static struct timeval base_time = { 0, 0 };
3468 struct timeval current_time;
3471 gettimeofday(¤t_time, NULL);
3473 /* reset base time in case of wrap-around */
3474 if (current_time.tv_sec < base_time.tv_sec)
3475 base_time = current_time;
3478 ((double)(current_time.tv_sec - base_time.tv_sec)) * 1000000 +
3479 ((double)(current_time.tv_usec - base_time.tv_usec));
3481 return counter; /* return microseconds since last init */
3485 char *debug_print_timestamp_get_padding(int padding_size)
3487 static char *padding = NULL;
3488 int max_padding_size = 100;
3490 if (padding == NULL)
3492 padding = checked_calloc(max_padding_size + 1);
3493 memset(padding, ' ', max_padding_size);
3496 return &padding[MAX(0, max_padding_size - padding_size)];
3499 void debug_print_timestamp(int counter_nr, char *message)
3501 int indent_size = 8;
3502 int padding_size = 40;
3503 float timestamp_interval;
3506 Error(ERR_EXIT, "debugging: invalid negative counter");
3507 else if (counter_nr >= DEBUG_NUM_TIMESTAMPS)
3508 Error(ERR_EXIT, "debugging: increase DEBUG_NUM_TIMESTAMPS in misc.c");
3510 #if DEBUG_TIME_IN_MICROSECONDS
3511 static double counter[DEBUG_NUM_TIMESTAMPS][2];
3514 counter[counter_nr][0] = Counter_Microseconds();
3516 static int counter[DEBUG_NUM_TIMESTAMPS][2];
3519 counter[counter_nr][0] = Counter();
3522 timestamp_interval = counter[counter_nr][0] - counter[counter_nr][1];
3523 counter[counter_nr][1] = counter[counter_nr][0];
3527 Error(ERR_INFO, "%s%s%s %.3f %s",
3529 printf("%s%s%s %.3f %s\n",
3531 debug_print_timestamp_get_padding(counter_nr * indent_size),
3533 debug_print_timestamp_get_padding(padding_size - strlen(message)),
3534 timestamp_interval / 1000,
3538 void debug_print_parent_only(char *format, ...)
3540 if (!IS_PARENT_PROCESS())
3547 va_start(ap, format);
3548 vprintf(format, ap);
3555 void print_timestamp_ext(char *message, char *mode)
3557 #if DEBUG_PRINT_INIT_TIMESTAMPS
3558 static char *debug_message = NULL;
3559 static char *last_message = NULL;
3560 static int counter_nr = 0;
3561 int max_depth = DEBUG_PRINT_INIT_TIMESTAMPS_DEPTH;
3563 checked_free(debug_message);
3564 debug_message = getStringCat3(mode, " ", message);
3566 if (strEqual(mode, "INIT"))
3568 debug_print_timestamp(counter_nr, NULL);
3570 if (counter_nr + 1 < max_depth)
3571 debug_print_timestamp(counter_nr, debug_message);
3575 debug_print_timestamp(counter_nr, NULL);
3577 else if (strEqual(mode, "DONE"))
3581 if (counter_nr + 1 < max_depth ||
3582 (counter_nr == 0 && max_depth == 1))
3584 last_message = message;
3586 if (counter_nr == 0 && max_depth == 1)
3588 checked_free(debug_message);
3589 debug_message = getStringCat3("TIME", " ", message);
3592 debug_print_timestamp(counter_nr, debug_message);
3595 else if (!strEqual(mode, "TIME") ||
3596 !strEqual(message, last_message))
3598 if (counter_nr < max_depth)
3599 debug_print_timestamp(counter_nr, debug_message);
3604 void print_timestamp_init(char *message)
3606 print_timestamp_ext(message, "INIT");
3609 void print_timestamp_time(char *message)
3611 print_timestamp_ext(message, "TIME");
3614 void print_timestamp_done(char *message)
3616 print_timestamp_ext(message, "DONE");