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_DEBUG ? ANDROID_LOG_DEBUG :
1051 mode & ERR_INFO ? ANDROID_LOG_INFO :
1052 mode & ERR_WARN ? ANDROID_LOG_WARN :
1053 mode & ERR_EXIT ? ANDROID_LOG_FATAL :
1054 ANDROID_LOG_UNKNOWN);
1058 /* display warnings only when running in verbose mode */
1059 if (mode & ERR_WARN && !options.verbose)
1063 if (mode == ERR_INFO_LINE)
1065 if (!last_line_was_separator)
1066 fprintf_line(program.error_file, format, 79);
1068 last_line_was_separator = TRUE;
1073 last_line_was_separator = FALSE;
1075 if (mode & ERR_SOUND_SERVER)
1076 process_name = " sound server";
1077 else if (mode & ERR_NETWORK_SERVER)
1078 process_name = " network server";
1079 else if (mode & ERR_NETWORK_CLIENT)
1080 process_name = " network client **";
1086 fprintf(program.error_file, "%s%s: ", program.command_basename,
1089 if (mode & ERR_WARN)
1090 fprintf(program.error_file, "warning: ");
1092 va_start(ap, format);
1093 vfprintf_newline(program.error_file, format, ap);
1096 if ((mode & ERR_EXIT) && !(mode & ERR_FROM_SERVER))
1098 va_start(ap, format);
1099 program.exit_message_function(format, ap);
1104 if (mode & ERR_HELP)
1105 fprintf_newline(program.error_file,
1106 "%s: Try option '--help' for more information.",
1107 program.command_basename);
1109 if (mode & ERR_EXIT)
1110 fprintf_newline(program.error_file, "%s%s: aborting",
1111 program.command_basename, process_name);
1113 if (mode & ERR_EXIT)
1115 if (mode & ERR_FROM_SERVER)
1116 exit(1); /* child process: normal exit */
1118 program.exit_function(1); /* main process: clean up stuff */
1123 /* ------------------------------------------------------------------------- */
1124 /* checked memory allocation and freeing functions */
1125 /* ------------------------------------------------------------------------- */
1127 void *checked_malloc(unsigned int size)
1134 Error(ERR_EXIT, "cannot allocate %d bytes -- out of memory", size);
1139 void *checked_calloc(unsigned int size)
1143 ptr = calloc(1, size);
1146 Error(ERR_EXIT, "cannot allocate %d bytes -- out of memory", size);
1151 void *checked_realloc(void *ptr, unsigned int size)
1153 ptr = realloc(ptr, size);
1156 Error(ERR_EXIT, "cannot allocate %d bytes -- out of memory", size);
1161 void checked_free(void *ptr)
1163 if (ptr != NULL) /* this check should be done by free() anyway */
1167 void clear_mem(void *ptr, unsigned int size)
1169 #if defined(PLATFORM_WIN32)
1170 /* for unknown reason, memset() sometimes crashes when compiled with MinGW */
1171 char *cptr = (char *)ptr;
1176 memset(ptr, 0, size);
1181 /* ------------------------------------------------------------------------- */
1182 /* various helper functions */
1183 /* ------------------------------------------------------------------------- */
1185 inline void swap_numbers(int *i1, int *i2)
1193 inline void swap_number_pairs(int *x1, int *y1, int *x2, int *y2)
1205 /* the "put" variants of the following file access functions check for the file
1206 pointer being != NULL and return the number of bytes they have or would have
1207 written; this allows for chunk writing functions to first determine the size
1208 of the (not yet written) chunk, write the correct chunk size and finally
1209 write the chunk itself */
1211 int getFile8BitInteger(FILE *file)
1216 int putFile8BitInteger(FILE *file, int value)
1224 int getFile16BitInteger(FILE *file, int byte_order)
1226 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1227 return ((fgetc(file) << 8) |
1228 (fgetc(file) << 0));
1229 else /* BYTE_ORDER_LITTLE_ENDIAN */
1230 return ((fgetc(file) << 0) |
1231 (fgetc(file) << 8));
1234 int putFile16BitInteger(FILE *file, int value, int byte_order)
1238 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1240 fputc((value >> 8) & 0xff, file);
1241 fputc((value >> 0) & 0xff, file);
1243 else /* BYTE_ORDER_LITTLE_ENDIAN */
1245 fputc((value >> 0) & 0xff, file);
1246 fputc((value >> 8) & 0xff, file);
1253 int getFile32BitInteger(FILE *file, int byte_order)
1255 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1256 return ((fgetc(file) << 24) |
1257 (fgetc(file) << 16) |
1258 (fgetc(file) << 8) |
1259 (fgetc(file) << 0));
1260 else /* BYTE_ORDER_LITTLE_ENDIAN */
1261 return ((fgetc(file) << 0) |
1262 (fgetc(file) << 8) |
1263 (fgetc(file) << 16) |
1264 (fgetc(file) << 24));
1267 int putFile32BitInteger(FILE *file, int value, int byte_order)
1271 if (byte_order == BYTE_ORDER_BIG_ENDIAN)
1273 fputc((value >> 24) & 0xff, file);
1274 fputc((value >> 16) & 0xff, file);
1275 fputc((value >> 8) & 0xff, file);
1276 fputc((value >> 0) & 0xff, file);
1278 else /* BYTE_ORDER_LITTLE_ENDIAN */
1280 fputc((value >> 0) & 0xff, file);
1281 fputc((value >> 8) & 0xff, file);
1282 fputc((value >> 16) & 0xff, file);
1283 fputc((value >> 24) & 0xff, file);
1290 boolean getFileChunk(FILE *file, char *chunk_name, int *chunk_size,
1293 const int chunk_name_length = 4;
1295 /* read chunk name */
1296 if (fgets(chunk_name, chunk_name_length + 1, file) == NULL)
1299 if (chunk_size != NULL)
1301 /* read chunk size */
1302 *chunk_size = getFile32BitInteger(file, byte_order);
1305 return (feof(file) || ferror(file) ? FALSE : TRUE);
1308 int putFileChunk(FILE *file, char *chunk_name, int chunk_size,
1313 /* write chunk name */
1315 fputs(chunk_name, file);
1317 num_bytes += strlen(chunk_name);
1319 if (chunk_size >= 0)
1321 /* write chunk size */
1323 putFile32BitInteger(file, chunk_size, byte_order);
1331 int getFileVersion(FILE *file)
1333 int version_major = fgetc(file);
1334 int version_minor = fgetc(file);
1335 int version_patch = fgetc(file);
1336 int version_build = fgetc(file);
1338 return VERSION_IDENT(version_major, version_minor, version_patch,
1342 int putFileVersion(FILE *file, int version)
1346 int version_major = VERSION_MAJOR(version);
1347 int version_minor = VERSION_MINOR(version);
1348 int version_patch = VERSION_PATCH(version);
1349 int version_build = VERSION_BUILD(version);
1351 fputc(version_major, file);
1352 fputc(version_minor, file);
1353 fputc(version_patch, file);
1354 fputc(version_build, file);
1360 void ReadBytesFromFile(FILE *file, byte *buffer, unsigned int bytes)
1364 for(i = 0; i < bytes && !feof(file); i++)
1365 buffer[i] = fgetc(file);
1368 void WriteBytesToFile(FILE *file, byte *buffer, unsigned int bytes)
1372 for(i = 0; i < bytes; i++)
1373 fputc(buffer[i], file);
1376 void ReadUnusedBytesFromFile(FILE *file, unsigned int bytes)
1378 while (bytes-- && !feof(file))
1382 void WriteUnusedBytesToFile(FILE *file, unsigned int bytes)
1389 /* ------------------------------------------------------------------------- */
1390 /* functions to translate key identifiers between different format */
1391 /* ------------------------------------------------------------------------- */
1393 #define TRANSLATE_KEYSYM_TO_KEYNAME 0
1394 #define TRANSLATE_KEYSYM_TO_X11KEYNAME 1
1395 #define TRANSLATE_KEYNAME_TO_KEYSYM 2
1396 #define TRANSLATE_X11KEYNAME_TO_KEYSYM 3
1398 void translate_keyname(Key *keysym, char **x11name, char **name, int mode)
1407 /* normal cursor keys */
1408 { KSYM_Left, "XK_Left", "cursor left" },
1409 { KSYM_Right, "XK_Right", "cursor right" },
1410 { KSYM_Up, "XK_Up", "cursor up" },
1411 { KSYM_Down, "XK_Down", "cursor down" },
1413 /* keypad cursor keys */
1415 { KSYM_KP_Left, "XK_KP_Left", "keypad left" },
1416 { KSYM_KP_Right, "XK_KP_Right", "keypad right" },
1417 { KSYM_KP_Up, "XK_KP_Up", "keypad up" },
1418 { KSYM_KP_Down, "XK_KP_Down", "keypad down" },
1421 /* other keypad keys */
1422 #ifdef KSYM_KP_Enter
1423 { KSYM_KP_Enter, "XK_KP_Enter", "keypad enter" },
1424 { KSYM_KP_Add, "XK_KP_Add", "keypad +" },
1425 { KSYM_KP_Subtract, "XK_KP_Subtract", "keypad -" },
1426 { KSYM_KP_Multiply, "XK_KP_Multiply", "keypad mltply" },
1427 { KSYM_KP_Divide, "XK_KP_Divide", "keypad /" },
1428 { KSYM_KP_Separator,"XK_KP_Separator", "keypad ," },
1432 { KSYM_Shift_L, "XK_Shift_L", "left shift" },
1433 { KSYM_Shift_R, "XK_Shift_R", "right shift" },
1434 { KSYM_Control_L, "XK_Control_L", "left control" },
1435 { KSYM_Control_R, "XK_Control_R", "right control" },
1436 { KSYM_Meta_L, "XK_Meta_L", "left meta" },
1437 { KSYM_Meta_R, "XK_Meta_R", "right meta" },
1438 { KSYM_Alt_L, "XK_Alt_L", "left alt" },
1439 { KSYM_Alt_R, "XK_Alt_R", "right alt" },
1440 #if !defined(TARGET_SDL2)
1441 { KSYM_Super_L, "XK_Super_L", "left super" }, /* Win-L */
1442 { KSYM_Super_R, "XK_Super_R", "right super" }, /* Win-R */
1444 { KSYM_Mode_switch, "XK_Mode_switch", "mode switch" }, /* Alt-R */
1445 { KSYM_Multi_key, "XK_Multi_key", "multi key" }, /* Ctrl-R */
1447 /* some special keys */
1448 { KSYM_BackSpace, "XK_BackSpace", "backspace" },
1449 { KSYM_Delete, "XK_Delete", "delete" },
1450 { KSYM_Insert, "XK_Insert", "insert" },
1451 { KSYM_Tab, "XK_Tab", "tab" },
1452 { KSYM_Home, "XK_Home", "home" },
1453 { KSYM_End, "XK_End", "end" },
1454 { KSYM_Page_Up, "XK_Page_Up", "page up" },
1455 { KSYM_Page_Down, "XK_Page_Down", "page down" },
1456 { KSYM_Menu, "XK_Menu", "menu" }, /* Win-Menu */
1458 /* ASCII 0x20 to 0x40 keys (except numbers) */
1459 { KSYM_space, "XK_space", "space" },
1460 { KSYM_exclam, "XK_exclam", "!" },
1461 { KSYM_quotedbl, "XK_quotedbl", "\"" },
1462 { KSYM_numbersign, "XK_numbersign", "#" },
1463 { KSYM_dollar, "XK_dollar", "$" },
1464 { KSYM_percent, "XK_percent", "%" },
1465 { KSYM_ampersand, "XK_ampersand", "&" },
1466 { KSYM_apostrophe, "XK_apostrophe", "'" },
1467 { KSYM_parenleft, "XK_parenleft", "(" },
1468 { KSYM_parenright, "XK_parenright", ")" },
1469 { KSYM_asterisk, "XK_asterisk", "*" },
1470 { KSYM_plus, "XK_plus", "+" },
1471 { KSYM_comma, "XK_comma", "," },
1472 { KSYM_minus, "XK_minus", "-" },
1473 { KSYM_period, "XK_period", "." },
1474 { KSYM_slash, "XK_slash", "/" },
1475 { KSYM_colon, "XK_colon", ":" },
1476 { KSYM_semicolon, "XK_semicolon", ";" },
1477 { KSYM_less, "XK_less", "<" },
1478 { KSYM_equal, "XK_equal", "=" },
1479 { KSYM_greater, "XK_greater", ">" },
1480 { KSYM_question, "XK_question", "?" },
1481 { KSYM_at, "XK_at", "@" },
1483 /* more ASCII keys */
1484 { KSYM_bracketleft, "XK_bracketleft", "[" },
1485 { KSYM_backslash, "XK_backslash", "\\" },
1486 { KSYM_bracketright,"XK_bracketright", "]" },
1487 { KSYM_asciicircum, "XK_asciicircum", "^" },
1488 { KSYM_underscore, "XK_underscore", "_" },
1489 { KSYM_grave, "XK_grave", "grave" },
1490 { KSYM_quoteleft, "XK_quoteleft", "quote left" },
1491 { KSYM_braceleft, "XK_braceleft", "brace left" },
1492 { KSYM_bar, "XK_bar", "bar" },
1493 { KSYM_braceright, "XK_braceright", "brace right" },
1494 { KSYM_asciitilde, "XK_asciitilde", "~" },
1496 #if !defined(TARGET_SDL2)
1497 /* special (non-ASCII) keys */
1498 { KSYM_degree, "XK_degree", "°" },
1499 { KSYM_Adiaeresis, "XK_Adiaeresis", "Ä" },
1500 { KSYM_Odiaeresis, "XK_Odiaeresis", "Ö" },
1501 { KSYM_Udiaeresis, "XK_Udiaeresis", "Ü" },
1502 { KSYM_adiaeresis, "XK_adiaeresis", "ä" },
1503 { KSYM_odiaeresis, "XK_odiaeresis", "ö" },
1504 { KSYM_udiaeresis, "XK_udiaeresis", "ü" },
1505 { KSYM_ssharp, "XK_ssharp", "sharp s" },
1508 /* end-of-array identifier */
1514 if (mode == TRANSLATE_KEYSYM_TO_KEYNAME)
1516 static char name_buffer[30];
1519 if (key >= KSYM_A && key <= KSYM_Z)
1520 sprintf(name_buffer, "%c", 'A' + (char)(key - KSYM_A));
1521 else if (key >= KSYM_a && key <= KSYM_z)
1522 sprintf(name_buffer, "%c", 'a' + (char)(key - KSYM_a));
1523 else if (key >= KSYM_0 && key <= KSYM_9)
1524 sprintf(name_buffer, "%c", '0' + (char)(key - KSYM_0));
1525 else if (key >= KSYM_KP_0 && key <= KSYM_KP_9)
1526 sprintf(name_buffer, "keypad %c", '0' + (char)(key - KSYM_KP_0));
1527 else if (key >= KSYM_FKEY_FIRST && key <= KSYM_FKEY_LAST)
1528 sprintf(name_buffer, "F%d", (int)(key - KSYM_FKEY_FIRST + 1));
1529 else if (key == KSYM_UNDEFINED)
1530 strcpy(name_buffer, "(undefined)");
1537 if (key == translate_key[i].key)
1539 strcpy(name_buffer, translate_key[i].name);
1543 while (translate_key[++i].name);
1545 if (!translate_key[i].name)
1546 strcpy(name_buffer, "(unknown)");
1549 *name = name_buffer;
1551 else if (mode == TRANSLATE_KEYSYM_TO_X11KEYNAME)
1553 static char name_buffer[30];
1556 if (key >= KSYM_A && key <= KSYM_Z)
1557 sprintf(name_buffer, "XK_%c", 'A' + (char)(key - KSYM_A));
1558 else if (key >= KSYM_a && key <= KSYM_z)
1559 sprintf(name_buffer, "XK_%c", 'a' + (char)(key - KSYM_a));
1560 else if (key >= KSYM_0 && key <= KSYM_9)
1561 sprintf(name_buffer, "XK_%c", '0' + (char)(key - KSYM_0));
1562 else if (key >= KSYM_KP_0 && key <= KSYM_KP_9)
1563 sprintf(name_buffer, "XK_KP_%c", '0' + (char)(key - KSYM_KP_0));
1564 else if (key >= KSYM_FKEY_FIRST && key <= KSYM_FKEY_LAST)
1565 sprintf(name_buffer, "XK_F%d", (int)(key - KSYM_FKEY_FIRST + 1));
1566 else if (key == KSYM_UNDEFINED)
1567 strcpy(name_buffer, "[undefined]");
1574 if (key == translate_key[i].key)
1576 strcpy(name_buffer, translate_key[i].x11name);
1580 while (translate_key[++i].x11name);
1582 if (!translate_key[i].x11name)
1583 sprintf(name_buffer, "0x%04x", (unsigned int)key);
1586 *x11name = name_buffer;
1588 else if (mode == TRANSLATE_KEYNAME_TO_KEYSYM)
1590 Key key = KSYM_UNDEFINED;
1595 if (strEqual(translate_key[i].name, *name))
1597 key = translate_key[i].key;
1601 while (translate_key[++i].x11name);
1603 if (key == KSYM_UNDEFINED)
1604 Error(ERR_WARN, "getKeyFromKeyName(): not completely implemented");
1608 else if (mode == TRANSLATE_X11KEYNAME_TO_KEYSYM)
1610 Key key = KSYM_UNDEFINED;
1611 char *name_ptr = *x11name;
1613 if (strPrefix(name_ptr, "XK_") && strlen(name_ptr) == 4)
1615 char c = name_ptr[3];
1617 if (c >= 'A' && c <= 'Z')
1618 key = KSYM_A + (Key)(c - 'A');
1619 else if (c >= 'a' && c <= 'z')
1620 key = KSYM_a + (Key)(c - 'a');
1621 else if (c >= '0' && c <= '9')
1622 key = KSYM_0 + (Key)(c - '0');
1624 else if (strPrefix(name_ptr, "XK_KP_") && strlen(name_ptr) == 7)
1626 char c = name_ptr[6];
1628 if (c >= '0' && c <= '9')
1629 key = KSYM_KP_0 + (Key)(c - '0');
1631 else if (strPrefix(name_ptr, "XK_F") && strlen(name_ptr) <= 6)
1633 char c1 = name_ptr[4];
1634 char c2 = name_ptr[5];
1637 if ((c1 >= '0' && c1 <= '9') &&
1638 ((c2 >= '0' && c1 <= '9') || c2 == '\0'))
1639 d = atoi(&name_ptr[4]);
1641 if (d >= 1 && d <= KSYM_NUM_FKEYS)
1642 key = KSYM_F1 + (Key)(d - 1);
1644 else if (strPrefix(name_ptr, "XK_"))
1650 if (strEqual(name_ptr, translate_key[i].x11name))
1652 key = translate_key[i].key;
1656 while (translate_key[++i].x11name);
1658 else if (strPrefix(name_ptr, "0x"))
1660 unsigned int value = 0;
1666 char c = *name_ptr++;
1669 if (c >= '0' && c <= '9')
1671 else if (c >= 'a' && c <= 'f')
1672 d = (int)(c - 'a' + 10);
1673 else if (c >= 'A' && c <= 'F')
1674 d = (int)(c - 'A' + 10);
1682 value = value * 16 + d;
1693 char *getKeyNameFromKey(Key key)
1697 translate_keyname(&key, NULL, &name, TRANSLATE_KEYSYM_TO_KEYNAME);
1701 char *getX11KeyNameFromKey(Key key)
1705 translate_keyname(&key, &x11name, NULL, TRANSLATE_KEYSYM_TO_X11KEYNAME);
1709 Key getKeyFromKeyName(char *name)
1713 translate_keyname(&key, NULL, &name, TRANSLATE_KEYNAME_TO_KEYSYM);
1717 Key getKeyFromX11KeyName(char *x11name)
1721 translate_keyname(&key, &x11name, NULL, TRANSLATE_X11KEYNAME_TO_KEYSYM);
1725 char getCharFromKey(Key key)
1727 char *keyname = getKeyNameFromKey(key);
1730 if (strlen(keyname) == 1)
1732 else if (strEqual(keyname, "space"))
1738 char getValidConfigValueChar(char c)
1740 if (c == '#' || /* used to mark comments */
1741 c == '\\') /* used to mark continued lines */
1748 /* ------------------------------------------------------------------------- */
1749 /* functions to translate string identifiers to integer or boolean value */
1750 /* ------------------------------------------------------------------------- */
1752 int get_integer_from_string(char *s)
1754 static char *number_text[][3] =
1756 { "0", "zero", "null", },
1757 { "1", "one", "first" },
1758 { "2", "two", "second" },
1759 { "3", "three", "third" },
1760 { "4", "four", "fourth" },
1761 { "5", "five", "fifth" },
1762 { "6", "six", "sixth" },
1763 { "7", "seven", "seventh" },
1764 { "8", "eight", "eighth" },
1765 { "9", "nine", "ninth" },
1766 { "10", "ten", "tenth" },
1767 { "11", "eleven", "eleventh" },
1768 { "12", "twelve", "twelfth" },
1770 { NULL, NULL, NULL },
1774 char *s_lower = getStringToLower(s);
1777 for (i = 0; number_text[i][0] != NULL; i++)
1778 for (j = 0; j < 3; j++)
1779 if (strEqual(s_lower, number_text[i][j]))
1784 if (strEqual(s_lower, "false") ||
1785 strEqual(s_lower, "no") ||
1786 strEqual(s_lower, "off"))
1788 else if (strEqual(s_lower, "true") ||
1789 strEqual(s_lower, "yes") ||
1790 strEqual(s_lower, "on"))
1801 boolean get_boolean_from_string(char *s)
1803 char *s_lower = getStringToLower(s);
1804 boolean result = FALSE;
1806 if (strEqual(s_lower, "true") ||
1807 strEqual(s_lower, "yes") ||
1808 strEqual(s_lower, "on") ||
1809 get_integer_from_string(s) == 1)
1817 int get_switch3_from_string(char *s)
1819 char *s_lower = getStringToLower(s);
1822 if (strEqual(s_lower, "true") ||
1823 strEqual(s_lower, "yes") ||
1824 strEqual(s_lower, "on") ||
1825 get_integer_from_string(s) == 1)
1827 else if (strEqual(s_lower, "auto"))
1836 /* ------------------------------------------------------------------------- */
1837 /* functions for generic lists */
1838 /* ------------------------------------------------------------------------- */
1840 ListNode *newListNode()
1842 return checked_calloc(sizeof(ListNode));
1845 void addNodeToList(ListNode **node_first, char *key, void *content)
1847 ListNode *node_new = newListNode();
1849 node_new->key = getStringCopy(key);
1850 node_new->content = content;
1851 node_new->next = *node_first;
1852 *node_first = node_new;
1855 void deleteNodeFromList(ListNode **node_first, char *key,
1856 void (*destructor_function)(void *))
1858 if (node_first == NULL || *node_first == NULL)
1861 if (strEqual((*node_first)->key, key))
1863 checked_free((*node_first)->key);
1864 if (destructor_function)
1865 destructor_function((*node_first)->content);
1866 *node_first = (*node_first)->next;
1869 deleteNodeFromList(&(*node_first)->next, key, destructor_function);
1872 ListNode *getNodeFromKey(ListNode *node_first, char *key)
1874 if (node_first == NULL)
1877 if (strEqual(node_first->key, key))
1880 return getNodeFromKey(node_first->next, key);
1883 int getNumNodes(ListNode *node_first)
1885 return (node_first ? 1 + getNumNodes(node_first->next) : 0);
1888 void dumpList(ListNode *node_first)
1890 ListNode *node = node_first;
1894 printf("['%s' (%d)]\n", node->key,
1895 ((struct ListNodeInfo *)node->content)->num_references);
1899 printf("[%d nodes]\n", getNumNodes(node_first));
1903 /* ------------------------------------------------------------------------- */
1904 /* functions for file handling */
1905 /* ------------------------------------------------------------------------- */
1907 File *openFile(char *filename, char *mode)
1909 File *file = checked_calloc(sizeof(File));
1911 file->file = fopen(filename, mode);
1913 if (file->file != NULL)
1915 file->filename = getStringCopy(filename);
1920 #if defined(PLATFORM_ANDROID)
1921 file->asset_file = SDL_RWFromFile(filename, mode);
1923 if (file->asset_file != NULL)
1925 file->file_is_asset = TRUE;
1926 file->filename = getStringCopy(filename);
1937 int closeFile(File *file)
1944 #if defined(PLATFORM_ANDROID)
1945 if (file->asset_file)
1946 result = SDL_RWclose(file->asset_file);
1950 result = fclose(file->file);
1952 checked_free(file->filename);
1958 int checkEndOfFile(File *file)
1960 #if defined(PLATFORM_ANDROID)
1961 if (file->file_is_asset)
1962 return file->end_of_file;
1965 return feof(file->file);
1968 char *getStringFromFile(File *file, char *line, int size)
1970 #if defined(PLATFORM_ANDROID)
1971 if (file->file_is_asset)
1973 if (file->end_of_file)
1976 char *line_ptr = line;
1977 int num_bytes_read = 0;
1979 while (num_bytes_read < size - 1 &&
1980 SDL_RWread(file->asset_file, line_ptr, 1, 1) == 1 &&
1981 *line_ptr++ != '\n')
1986 if (strlen(line) == 0)
1988 file->end_of_file = TRUE;
1997 return fgets(line, size, file->file);
2001 /* ------------------------------------------------------------------------- */
2002 /* functions for directory handling */
2003 /* ------------------------------------------------------------------------- */
2005 Directory *openDirectory(char *dir_name)
2007 Directory *dir = checked_calloc(sizeof(Directory));
2009 dir->dir = opendir(dir_name);
2011 if (dir->dir != NULL)
2013 dir->filename = getStringCopy(dir_name);
2018 #if defined(PLATFORM_ANDROID)
2019 char *asset_toc_filename = getPath2(dir_name, ASSET_TOC_BASENAME);
2021 dir->asset_toc_file = SDL_RWFromFile(asset_toc_filename, MODE_READ);
2023 checked_free(asset_toc_filename);
2025 if (dir->asset_toc_file != NULL)
2027 dir->directory_is_asset = TRUE;
2028 dir->filename = getStringCopy(dir_name);
2039 int closeDirectory(Directory *dir)
2046 #if defined(PLATFORM_ANDROID)
2047 if (dir->asset_toc_file)
2048 result = SDL_RWclose(dir->asset_toc_file);
2052 result = closedir(dir->dir);
2055 freeDirectoryEntry(dir->dir_entry);
2057 checked_free(dir->filename);
2063 DirectoryEntry *readDirectory(Directory *dir)
2066 freeDirectoryEntry(dir->dir_entry);
2068 dir->dir_entry = NULL;
2070 #if defined(PLATFORM_ANDROID)
2071 if (dir->directory_is_asset)
2073 char line[MAX_LINE_LEN];
2074 char *line_ptr = line;
2075 int num_bytes_read = 0;
2077 while (num_bytes_read < MAX_LINE_LEN - 1 &&
2078 SDL_RWread(dir->asset_toc_file, line_ptr, 1, 1) == 1 &&
2087 if (strlen(line) == 0)
2090 dir->dir_entry = checked_calloc(sizeof(DirectoryEntry));
2092 dir->dir_entry->is_directory = FALSE;
2093 if (line[strlen(line) - 1] = '/')
2095 dir->dir_entry->is_directory = TRUE;
2097 line[strlen(line) - 1] = '\0';
2100 dir->dir_entry->basename = getStringCopy(line);
2101 dir->dir_entry->filename = getPath2(dir->filename, line);
2103 return dir->dir_entry;
2107 struct dirent *dir_entry = readdir(dir->dir);
2109 if (dir_entry == NULL)
2112 dir->dir_entry = checked_calloc(sizeof(DirectoryEntry));
2114 dir->dir_entry->basename = getStringCopy(dir_entry->d_name);
2115 dir->dir_entry->filename = getPath2(dir->filename, dir_entry->d_name);
2117 struct stat file_status;
2119 dir->dir_entry->is_directory =
2120 (stat(dir->dir_entry->filename, &file_status) == 0 &&
2121 (file_status.st_mode & S_IFMT) == S_IFDIR);
2124 Error(ERR_INFO, "::: '%s' is directory: %d",
2125 dir->dir_entry->basename,
2126 dir->dir_entry->is_directory);
2129 return dir->dir_entry;
2132 void freeDirectoryEntry(DirectoryEntry *dir_entry)
2134 if (dir_entry == NULL)
2137 checked_free(dir_entry->basename);
2138 checked_free(dir_entry->filename);
2139 checked_free(dir_entry);
2143 /* ------------------------------------------------------------------------- */
2144 /* functions for checking files and filenames */
2145 /* ------------------------------------------------------------------------- */
2147 boolean fileExists(char *filename)
2149 if (filename == NULL)
2152 #if defined(PLATFORM_ANDROID)
2153 // workaround: check if file exists by opening and closing it
2154 SDL_RWops *file = SDL_RWFromFile(filename, MODE_READ);
2155 boolean success = (file != NULL);
2162 return (access(filename, F_OK) == 0);
2166 boolean fileHasPrefix(char *basename, char *prefix)
2168 static char *basename_lower = NULL;
2169 int basename_length, prefix_length;
2171 checked_free(basename_lower);
2173 if (basename == NULL || prefix == NULL)
2176 basename_lower = getStringToLower(basename);
2177 basename_length = strlen(basename_lower);
2178 prefix_length = strlen(prefix);
2180 if (basename_length > prefix_length + 1 &&
2181 basename_lower[prefix_length] == '.' &&
2182 strncmp(basename_lower, prefix, prefix_length) == 0)
2188 boolean fileHasSuffix(char *basename, char *suffix)
2190 static char *basename_lower = NULL;
2191 int basename_length, suffix_length;
2193 checked_free(basename_lower);
2195 if (basename == NULL || suffix == NULL)
2198 basename_lower = getStringToLower(basename);
2199 basename_length = strlen(basename_lower);
2200 suffix_length = strlen(suffix);
2202 if (basename_length > suffix_length + 1 &&
2203 basename_lower[basename_length - suffix_length - 1] == '.' &&
2204 strEqual(&basename_lower[basename_length - suffix_length], suffix))
2210 boolean FileIsGraphic(char *filename)
2215 char *basename = getBaseNamePtr(filename);
2217 return fileHasSuffix(basename, "pcx");
2221 boolean FileIsSound(char *filename)
2226 char *basename = getBaseNamePtr(filename);
2228 return fileHasSuffix(basename, "wav");
2232 boolean FileIsMusic(char *filename)
2237 char *basename = getBaseNamePtr(filename);
2239 if (FileIsSound(basename))
2242 #if defined(TARGET_SDL)
2243 if ((fileHasPrefix(basename, "mod") && !fileHasSuffix(basename, "txt")) ||
2244 fileHasSuffix(basename, "mod") ||
2245 fileHasSuffix(basename, "s3m") ||
2246 fileHasSuffix(basename, "it") ||
2247 fileHasSuffix(basename, "xm") ||
2248 fileHasSuffix(basename, "midi") ||
2249 fileHasSuffix(basename, "mid") ||
2250 fileHasSuffix(basename, "mp3") ||
2251 fileHasSuffix(basename, "ogg"))
2259 boolean FileIsArtworkType(char *basename, int type)
2261 if ((type == TREE_TYPE_GRAPHICS_DIR && FileIsGraphic(basename)) ||
2262 (type == TREE_TYPE_SOUNDS_DIR && FileIsSound(basename)) ||
2263 (type == TREE_TYPE_MUSIC_DIR && FileIsMusic(basename)))
2269 /* ------------------------------------------------------------------------- */
2270 /* functions for loading artwork configuration information */
2271 /* ------------------------------------------------------------------------- */
2273 char *get_mapped_token(char *token)
2275 /* !!! make this dynamically configurable (init.c:InitArtworkConfig) !!! */
2276 static char *map_token_prefix[][2] =
2278 { "char_procent", "char_percent" },
2283 for (i = 0; map_token_prefix[i][0] != NULL; i++)
2285 int len_token_prefix = strlen(map_token_prefix[i][0]);
2287 if (strncmp(token, map_token_prefix[i][0], len_token_prefix) == 0)
2288 return getStringCat2(map_token_prefix[i][1], &token[len_token_prefix]);
2294 /* This function checks if a string <s> of the format "string1, string2, ..."
2295 exactly contains a string <s_contained>. */
2297 static boolean string_has_parameter(char *s, char *s_contained)
2301 if (s == NULL || s_contained == NULL)
2304 if (strlen(s_contained) > strlen(s))
2307 if (strncmp(s, s_contained, strlen(s_contained)) == 0)
2309 char next_char = s[strlen(s_contained)];
2311 /* check if next character is delimiter or whitespace */
2312 return (next_char == ',' || next_char == '\0' ||
2313 next_char == ' ' || next_char == '\t' ? TRUE : FALSE);
2316 /* check if string contains another parameter string after a comma */
2317 substring = strchr(s, ',');
2318 if (substring == NULL) /* string does not contain a comma */
2321 /* advance string pointer to next character after the comma */
2324 /* skip potential whitespaces after the comma */
2325 while (*substring == ' ' || *substring == '\t')
2328 return string_has_parameter(substring, s_contained);
2331 int get_parameter_value(char *value_raw, char *suffix, int type)
2333 char *value = getStringToLower(value_raw);
2334 int result = 0; /* probably a save default value */
2336 if (strEqual(suffix, ".direction"))
2338 result = (strEqual(value, "left") ? MV_LEFT :
2339 strEqual(value, "right") ? MV_RIGHT :
2340 strEqual(value, "up") ? MV_UP :
2341 strEqual(value, "down") ? MV_DOWN : MV_NONE);
2343 else if (strEqual(suffix, ".align"))
2345 result = (strEqual(value, "left") ? ALIGN_LEFT :
2346 strEqual(value, "right") ? ALIGN_RIGHT :
2347 strEqual(value, "center") ? ALIGN_CENTER :
2348 strEqual(value, "middle") ? ALIGN_CENTER : ALIGN_DEFAULT);
2350 else if (strEqual(suffix, ".valign"))
2352 result = (strEqual(value, "top") ? VALIGN_TOP :
2353 strEqual(value, "bottom") ? VALIGN_BOTTOM :
2354 strEqual(value, "middle") ? VALIGN_MIDDLE :
2355 strEqual(value, "center") ? VALIGN_MIDDLE : VALIGN_DEFAULT);
2357 else if (strEqual(suffix, ".anim_mode"))
2359 result = (string_has_parameter(value, "none") ? ANIM_NONE :
2360 string_has_parameter(value, "loop") ? ANIM_LOOP :
2361 string_has_parameter(value, "linear") ? ANIM_LINEAR :
2362 string_has_parameter(value, "pingpong") ? ANIM_PINGPONG :
2363 string_has_parameter(value, "pingpong2") ? ANIM_PINGPONG2 :
2364 string_has_parameter(value, "random") ? ANIM_RANDOM :
2365 string_has_parameter(value, "ce_value") ? ANIM_CE_VALUE :
2366 string_has_parameter(value, "ce_score") ? ANIM_CE_SCORE :
2367 string_has_parameter(value, "ce_delay") ? ANIM_CE_DELAY :
2368 string_has_parameter(value, "horizontal") ? ANIM_HORIZONTAL :
2369 string_has_parameter(value, "vertical") ? ANIM_VERTICAL :
2370 string_has_parameter(value, "centered") ? ANIM_CENTERED :
2373 if (string_has_parameter(value, "reverse"))
2374 result |= ANIM_REVERSE;
2376 if (string_has_parameter(value, "opaque_player"))
2377 result |= ANIM_OPAQUE_PLAYER;
2379 if (string_has_parameter(value, "static_panel"))
2380 result |= ANIM_STATIC_PANEL;
2382 else if (strEqual(suffix, ".class"))
2384 result = get_hash_from_key(value);
2386 else if (strEqual(suffix, ".style"))
2388 result = STYLE_DEFAULT;
2390 if (string_has_parameter(value, "accurate_borders"))
2391 result |= STYLE_ACCURATE_BORDERS;
2393 if (string_has_parameter(value, "inner_corners"))
2394 result |= STYLE_INNER_CORNERS;
2396 else if (strEqual(suffix, ".fade_mode"))
2398 result = (string_has_parameter(value, "none") ? FADE_MODE_NONE :
2399 string_has_parameter(value, "fade") ? FADE_MODE_FADE :
2400 string_has_parameter(value, "crossfade") ? FADE_MODE_CROSSFADE :
2401 string_has_parameter(value, "melt") ? FADE_MODE_MELT :
2405 else if (strPrefix(suffix, ".font")) /* (may also be ".font_xyz") */
2407 else if (strEqualN(suffix, ".font", 5)) /* (may also be ".font_xyz") */
2410 result = gfx.get_font_from_token_function(value);
2412 else /* generic parameter of type integer or boolean */
2414 result = (strEqual(value, ARG_UNDEFINED) ? ARG_UNDEFINED_VALUE :
2415 type == TYPE_INTEGER ? get_integer_from_string(value) :
2416 type == TYPE_BOOLEAN ? get_boolean_from_string(value) :
2417 ARG_UNDEFINED_VALUE);
2425 struct ScreenModeInfo *get_screen_mode_from_string(char *screen_mode_string)
2427 static struct ScreenModeInfo screen_mode;
2428 char *screen_mode_string_x = strchr(screen_mode_string, 'x');
2429 char *screen_mode_string_copy;
2430 char *screen_mode_string_pos_w;
2431 char *screen_mode_string_pos_h;
2433 if (screen_mode_string_x == NULL) /* invalid screen mode format */
2436 screen_mode_string_copy = getStringCopy(screen_mode_string);
2438 screen_mode_string_pos_w = screen_mode_string_copy;
2439 screen_mode_string_pos_h = strchr(screen_mode_string_copy, 'x');
2440 *screen_mode_string_pos_h++ = '\0';
2442 screen_mode.width = atoi(screen_mode_string_pos_w);
2443 screen_mode.height = atoi(screen_mode_string_pos_h);
2445 return &screen_mode;
2448 void get_aspect_ratio_from_screen_mode(struct ScreenModeInfo *screen_mode,
2451 float aspect_ratio = (float)screen_mode->width / (float)screen_mode->height;
2452 float aspect_ratio_new;
2457 *x = i * aspect_ratio + 0.000001;
2460 aspect_ratio_new = (float)*x / (float)*y;
2464 while (aspect_ratio_new != aspect_ratio && *y < screen_mode->height);
2467 static void FreeCustomArtworkList(struct ArtworkListInfo *,
2468 struct ListNodeInfo ***, int *);
2470 struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
2471 struct ConfigTypeInfo *suffix_list,
2472 char **ignore_tokens,
2473 int num_file_list_entries)
2475 struct FileInfo *file_list;
2476 int num_file_list_entries_found = 0;
2477 int num_suffix_list_entries = 0;
2481 file_list = checked_calloc(num_file_list_entries * sizeof(struct FileInfo));
2483 for (i = 0; suffix_list[i].token != NULL; i++)
2484 num_suffix_list_entries++;
2486 /* always start with reliable default values */
2487 for (i = 0; i < num_file_list_entries; i++)
2489 file_list[i].token = NULL;
2491 file_list[i].default_filename = NULL;
2492 file_list[i].filename = NULL;
2494 if (num_suffix_list_entries > 0)
2496 int parameter_array_size = num_suffix_list_entries * sizeof(char *);
2498 file_list[i].default_parameter = checked_calloc(parameter_array_size);
2499 file_list[i].parameter = checked_calloc(parameter_array_size);
2501 for (j = 0; j < num_suffix_list_entries; j++)
2503 setString(&file_list[i].default_parameter[j], suffix_list[j].value);
2504 setString(&file_list[i].parameter[j], suffix_list[j].value);
2507 file_list[i].redefined = FALSE;
2508 file_list[i].fallback_to_default = FALSE;
2509 file_list[i].default_is_cloned = FALSE;
2515 for (i = 0; config_list[i].token != NULL; i++)
2517 int len_config_token = strlen(config_list[i].token);
2519 int len_config_value = strlen(config_list[i].value);
2521 boolean is_file_entry = TRUE;
2523 for (j = 0; suffix_list[j].token != NULL; j++)
2525 int len_suffix = strlen(suffix_list[j].token);
2527 if (len_suffix < len_config_token &&
2528 strEqual(&config_list[i].token[len_config_token - len_suffix],
2529 suffix_list[j].token))
2531 setString(&file_list[list_pos].default_parameter[j],
2532 config_list[i].value);
2534 is_file_entry = FALSE;
2540 /* the following tokens are no file definitions, but other config tokens */
2541 for (j = 0; ignore_tokens[j] != NULL; j++)
2542 if (strEqual(config_list[i].token, ignore_tokens[j]))
2543 is_file_entry = FALSE;
2550 if (list_pos >= num_file_list_entries)
2554 /* simple sanity check if this is really a file definition */
2555 if (!strEqual(&config_list[i].value[len_config_value - 4], ".pcx") &&
2556 !strEqual(&config_list[i].value[len_config_value - 4], ".wav") &&
2557 !strEqual(config_list[i].value, UNDEFINED_FILENAME))
2559 Error(ERR_INFO, "Configuration directive '%s' -> '%s':",
2560 config_list[i].token, config_list[i].value);
2561 Error(ERR_EXIT, "This seems to be no valid definition -- please fix");
2565 file_list[list_pos].token = config_list[i].token;
2566 file_list[list_pos].default_filename = config_list[i].value;
2569 printf("::: '%s' => '%s'\n", config_list[i].token, config_list[i].value);
2573 if (strSuffix(config_list[i].token, ".clone_from"))
2574 file_list[list_pos].default_is_cloned = TRUE;
2577 num_file_list_entries_found = list_pos + 1;
2578 if (num_file_list_entries_found != num_file_list_entries)
2580 Error(ERR_INFO_LINE, "-");
2581 Error(ERR_INFO, "inconsistant config list information:");
2582 Error(ERR_INFO, "- should be: %d (according to 'src/conf_xxx.h')",
2583 num_file_list_entries);
2584 Error(ERR_INFO, "- found to be: %d (according to 'src/conf_xxx.c')",
2585 num_file_list_entries_found);
2586 Error(ERR_EXIT, "please fix");
2590 printf("::: ---------- DONE ----------\n");
2596 static boolean token_suffix_match(char *token, char *suffix, int start_pos)
2598 int len_token = strlen(token);
2599 int len_suffix = strlen(suffix);
2601 if (start_pos < 0) /* compare suffix from end of string */
2602 start_pos += len_token;
2604 if (start_pos < 0 || start_pos + len_suffix > len_token)
2607 if (strncmp(&token[start_pos], suffix, len_suffix) != 0)
2610 if (token[start_pos + len_suffix] == '\0')
2613 if (token[start_pos + len_suffix] == '.')
2619 #define KNOWN_TOKEN_VALUE "[KNOWN_TOKEN_VALUE]"
2621 static void read_token_parameters(SetupFileHash *setup_file_hash,
2622 struct ConfigTypeInfo *suffix_list,
2623 struct FileInfo *file_list_entry)
2625 /* check for config token that is the base token without any suffixes */
2626 char *filename = getHashEntry(setup_file_hash, file_list_entry->token);
2627 char *known_token_value = KNOWN_TOKEN_VALUE;
2630 if (filename != NULL)
2632 setString(&file_list_entry->filename, filename);
2634 /* when file definition found, set all parameters to default values */
2635 for (i = 0; suffix_list[i].token != NULL; i++)
2636 setString(&file_list_entry->parameter[i], suffix_list[i].value);
2638 file_list_entry->redefined = TRUE;
2640 /* mark config file token as well known from default config */
2641 setHashEntry(setup_file_hash, file_list_entry->token, known_token_value);
2644 /* check for config tokens that can be build by base token and suffixes */
2645 for (i = 0; suffix_list[i].token != NULL; i++)
2647 char *token = getStringCat2(file_list_entry->token, suffix_list[i].token);
2648 char *value = getHashEntry(setup_file_hash, token);
2652 setString(&file_list_entry->parameter[i], value);
2654 /* mark config file token as well known from default config */
2655 setHashEntry(setup_file_hash, token, known_token_value);
2662 static void add_dynamic_file_list_entry(struct FileInfo **list,
2663 int *num_list_entries,
2664 SetupFileHash *extra_file_hash,
2665 struct ConfigTypeInfo *suffix_list,
2666 int num_suffix_list_entries,
2669 struct FileInfo *new_list_entry;
2670 int parameter_array_size = num_suffix_list_entries * sizeof(char *);
2672 (*num_list_entries)++;
2673 *list = checked_realloc(*list, *num_list_entries * sizeof(struct FileInfo));
2674 new_list_entry = &(*list)[*num_list_entries - 1];
2676 new_list_entry->token = getStringCopy(token);
2677 new_list_entry->default_filename = NULL;
2678 new_list_entry->filename = NULL;
2679 new_list_entry->parameter = checked_calloc(parameter_array_size);
2681 new_list_entry->redefined = FALSE;
2682 new_list_entry->fallback_to_default = FALSE;
2683 new_list_entry->default_is_cloned = FALSE;
2685 read_token_parameters(extra_file_hash, suffix_list, new_list_entry);
2688 static void add_property_mapping(struct PropertyMapping **list,
2689 int *num_list_entries,
2690 int base_index, int ext1_index,
2691 int ext2_index, int ext3_index,
2694 struct PropertyMapping *new_list_entry;
2696 (*num_list_entries)++;
2697 *list = checked_realloc(*list,
2698 *num_list_entries * sizeof(struct PropertyMapping));
2699 new_list_entry = &(*list)[*num_list_entries - 1];
2701 new_list_entry->base_index = base_index;
2702 new_list_entry->ext1_index = ext1_index;
2703 new_list_entry->ext2_index = ext2_index;
2704 new_list_entry->ext3_index = ext3_index;
2706 new_list_entry->artwork_index = artwork_index;
2709 static void LoadArtworkConfigFromFilename(struct ArtworkListInfo *artwork_info,
2712 struct FileInfo *file_list = artwork_info->file_list;
2713 struct ConfigTypeInfo *suffix_list = artwork_info->suffix_list;
2714 char **base_prefixes = artwork_info->base_prefixes;
2715 char **ext1_suffixes = artwork_info->ext1_suffixes;
2716 char **ext2_suffixes = artwork_info->ext2_suffixes;
2717 char **ext3_suffixes = artwork_info->ext3_suffixes;
2718 char **ignore_tokens = artwork_info->ignore_tokens;
2719 int num_file_list_entries = artwork_info->num_file_list_entries;
2720 int num_suffix_list_entries = artwork_info->num_suffix_list_entries;
2721 int num_base_prefixes = artwork_info->num_base_prefixes;
2722 int num_ext1_suffixes = artwork_info->num_ext1_suffixes;
2723 int num_ext2_suffixes = artwork_info->num_ext2_suffixes;
2724 int num_ext3_suffixes = artwork_info->num_ext3_suffixes;
2725 int num_ignore_tokens = artwork_info->num_ignore_tokens;
2726 SetupFileHash *setup_file_hash, *valid_file_hash;
2727 SetupFileHash *extra_file_hash, *empty_file_hash;
2728 char *known_token_value = KNOWN_TOKEN_VALUE;
2731 if (filename == NULL)
2735 printf("LoadArtworkConfigFromFilename '%s' ...\n", filename);
2738 if ((setup_file_hash = loadSetupFileHash(filename)) == NULL)
2741 /* separate valid (defined) from empty (undefined) config token values */
2742 valid_file_hash = newSetupFileHash();
2743 empty_file_hash = newSetupFileHash();
2744 BEGIN_HASH_ITERATION(setup_file_hash, itr)
2746 char *value = HASH_ITERATION_VALUE(itr);
2748 setHashEntry(*value ? valid_file_hash : empty_file_hash,
2749 HASH_ITERATION_TOKEN(itr), value);
2751 END_HASH_ITERATION(setup_file_hash, itr)
2753 /* at this point, we do not need the setup file hash anymore -- free it */
2754 freeSetupFileHash(setup_file_hash);
2756 /* map deprecated to current tokens (using prefix match and replace) */
2757 BEGIN_HASH_ITERATION(valid_file_hash, itr)
2759 char *token = HASH_ITERATION_TOKEN(itr);
2760 char *mapped_token = get_mapped_token(token);
2762 if (mapped_token != NULL)
2764 char *value = HASH_ITERATION_VALUE(itr);
2766 /* add mapped token */
2767 setHashEntry(valid_file_hash, mapped_token, value);
2769 /* ignore old token (by setting it to "known" keyword) */
2770 setHashEntry(valid_file_hash, token, known_token_value);
2775 END_HASH_ITERATION(valid_file_hash, itr)
2777 /* read parameters for all known config file tokens */
2778 for (i = 0; i < num_file_list_entries; i++)
2779 read_token_parameters(valid_file_hash, suffix_list, &file_list[i]);
2781 /* set all tokens that can be ignored here to "known" keyword */
2782 for (i = 0; i < num_ignore_tokens; i++)
2783 setHashEntry(valid_file_hash, ignore_tokens[i], known_token_value);
2785 /* copy all unknown config file tokens to extra config hash */
2786 extra_file_hash = newSetupFileHash();
2787 BEGIN_HASH_ITERATION(valid_file_hash, itr)
2789 char *value = HASH_ITERATION_VALUE(itr);
2791 if (!strEqual(value, known_token_value))
2792 setHashEntry(extra_file_hash, HASH_ITERATION_TOKEN(itr), value);
2794 END_HASH_ITERATION(valid_file_hash, itr)
2796 /* at this point, we do not need the valid file hash anymore -- free it */
2797 freeSetupFileHash(valid_file_hash);
2799 /* now try to determine valid, dynamically defined config tokens */
2801 BEGIN_HASH_ITERATION(extra_file_hash, itr)
2803 struct FileInfo **dynamic_file_list =
2804 &artwork_info->dynamic_file_list;
2805 int *num_dynamic_file_list_entries =
2806 &artwork_info->num_dynamic_file_list_entries;
2807 struct PropertyMapping **property_mapping =
2808 &artwork_info->property_mapping;
2809 int *num_property_mapping_entries =
2810 &artwork_info->num_property_mapping_entries;
2811 int current_summarized_file_list_entry =
2812 artwork_info->num_file_list_entries +
2813 artwork_info->num_dynamic_file_list_entries;
2814 char *token = HASH_ITERATION_TOKEN(itr);
2815 int len_token = strlen(token);
2817 boolean base_prefix_found = FALSE;
2818 boolean parameter_suffix_found = FALSE;
2821 printf("::: examining '%s' -> '%s'\n", token, HASH_ITERATION_VALUE(itr));
2824 /* skip all parameter definitions (handled by read_token_parameters()) */
2825 for (i = 0; i < num_suffix_list_entries && !parameter_suffix_found; i++)
2827 int len_suffix = strlen(suffix_list[i].token);
2829 if (token_suffix_match(token, suffix_list[i].token, -len_suffix))
2830 parameter_suffix_found = TRUE;
2833 if (parameter_suffix_found)
2836 /* ---------- step 0: search for matching base prefix ---------- */
2839 for (i = 0; i < num_base_prefixes && !base_prefix_found; i++)
2841 char *base_prefix = base_prefixes[i];
2842 int len_base_prefix = strlen(base_prefix);
2843 boolean ext1_suffix_found = FALSE;
2844 boolean ext2_suffix_found = FALSE;
2845 boolean ext3_suffix_found = FALSE;
2846 boolean exact_match = FALSE;
2847 int base_index = -1;
2848 int ext1_index = -1;
2849 int ext2_index = -1;
2850 int ext3_index = -1;
2852 base_prefix_found = token_suffix_match(token, base_prefix, start_pos);
2854 if (!base_prefix_found)
2860 if (IS_PARENT_PROCESS())
2861 printf("===> MATCH: '%s', '%s'\n", token, base_prefix);
2864 if (start_pos + len_base_prefix == len_token) /* exact match */
2869 if (IS_PARENT_PROCESS())
2870 printf("===> EXACT MATCH: '%s', '%s'\n", token, base_prefix);
2873 add_dynamic_file_list_entry(dynamic_file_list,
2874 num_dynamic_file_list_entries,
2877 num_suffix_list_entries,
2879 add_property_mapping(property_mapping,
2880 num_property_mapping_entries,
2881 base_index, -1, -1, -1,
2882 current_summarized_file_list_entry);
2887 if (IS_PARENT_PROCESS())
2888 printf("---> examining token '%s': search 1st suffix ...\n", token);
2891 /* ---------- step 1: search for matching first suffix ---------- */
2893 start_pos += len_base_prefix;
2894 for (j = 0; j < num_ext1_suffixes && !ext1_suffix_found; j++)
2896 char *ext1_suffix = ext1_suffixes[j];
2897 int len_ext1_suffix = strlen(ext1_suffix);
2899 ext1_suffix_found = token_suffix_match(token, ext1_suffix, start_pos);
2901 if (!ext1_suffix_found)
2907 if (IS_PARENT_PROCESS())
2908 printf("===> MATCH: '%s', '%s'\n", token, ext1_suffix);
2911 if (start_pos + len_ext1_suffix == len_token) /* exact match */
2916 if (IS_PARENT_PROCESS())
2917 printf("===> EXACT MATCH: '%s', '%s'\n", token, ext1_suffix);
2920 add_dynamic_file_list_entry(dynamic_file_list,
2921 num_dynamic_file_list_entries,
2924 num_suffix_list_entries,
2926 add_property_mapping(property_mapping,
2927 num_property_mapping_entries,
2928 base_index, ext1_index, -1, -1,
2929 current_summarized_file_list_entry);
2933 start_pos += len_ext1_suffix;
2940 if (IS_PARENT_PROCESS())
2941 printf("---> examining token '%s': search 2nd suffix ...\n", token);
2944 /* ---------- step 2: search for matching second suffix ---------- */
2946 for (k = 0; k < num_ext2_suffixes && !ext2_suffix_found; k++)
2948 char *ext2_suffix = ext2_suffixes[k];
2949 int len_ext2_suffix = strlen(ext2_suffix);
2951 ext2_suffix_found = token_suffix_match(token, ext2_suffix, start_pos);
2953 if (!ext2_suffix_found)
2959 if (IS_PARENT_PROCESS())
2960 printf("===> MATCH: '%s', '%s'\n", token, ext2_suffix);
2963 if (start_pos + len_ext2_suffix == len_token) /* exact match */
2968 if (IS_PARENT_PROCESS())
2969 printf("===> EXACT MATCH: '%s', '%s'\n", token, ext2_suffix);
2972 add_dynamic_file_list_entry(dynamic_file_list,
2973 num_dynamic_file_list_entries,
2976 num_suffix_list_entries,
2978 add_property_mapping(property_mapping,
2979 num_property_mapping_entries,
2980 base_index, ext1_index, ext2_index, -1,
2981 current_summarized_file_list_entry);
2985 start_pos += len_ext2_suffix;
2992 if (IS_PARENT_PROCESS())
2993 printf("---> examining token '%s': search 3rd suffix ...\n",token);
2996 /* ---------- step 3: search for matching third suffix ---------- */
2998 for (l = 0; l < num_ext3_suffixes && !ext3_suffix_found; l++)
3000 char *ext3_suffix = ext3_suffixes[l];
3001 int len_ext3_suffix = strlen(ext3_suffix);
3003 ext3_suffix_found = token_suffix_match(token, ext3_suffix, start_pos);
3005 if (!ext3_suffix_found)
3011 if (IS_PARENT_PROCESS())
3012 printf("===> MATCH: '%s', '%s'\n", token, ext3_suffix);
3015 if (start_pos + len_ext3_suffix == len_token) /* exact match */
3020 if (IS_PARENT_PROCESS())
3021 printf("===> EXACT MATCH: '%s', '%s'\n", token, ext3_suffix);
3024 add_dynamic_file_list_entry(dynamic_file_list,
3025 num_dynamic_file_list_entries,
3028 num_suffix_list_entries,
3030 add_property_mapping(property_mapping,
3031 num_property_mapping_entries,
3032 base_index, ext1_index, ext2_index, ext3_index,
3033 current_summarized_file_list_entry);
3039 END_HASH_ITERATION(extra_file_hash, itr)
3041 if (artwork_info->num_dynamic_file_list_entries > 0)
3043 artwork_info->dynamic_artwork_list =
3044 checked_calloc(artwork_info->num_dynamic_file_list_entries *
3045 artwork_info->sizeof_artwork_list_entry);
3048 if (options.verbose && IS_PARENT_PROCESS())
3050 SetupFileList *setup_file_list, *list;
3051 boolean dynamic_tokens_found = FALSE;
3052 boolean unknown_tokens_found = FALSE;
3053 boolean undefined_values_found = (hashtable_count(empty_file_hash) != 0);
3055 if ((setup_file_list = loadSetupFileList(filename)) == NULL)
3056 Error(ERR_EXIT, "loadSetupFileHash works, but loadSetupFileList fails");
3058 BEGIN_HASH_ITERATION(extra_file_hash, itr)
3060 if (strEqual(HASH_ITERATION_VALUE(itr), known_token_value))
3061 dynamic_tokens_found = TRUE;
3063 unknown_tokens_found = TRUE;
3065 END_HASH_ITERATION(extra_file_hash, itr)
3067 if (options.debug && dynamic_tokens_found)
3069 Error(ERR_INFO_LINE, "-");
3070 Error(ERR_INFO, "dynamic token(s) found in config file:");
3071 Error(ERR_INFO, "- config file: '%s'", filename);
3073 for (list = setup_file_list; list != NULL; list = list->next)
3075 char *value = getHashEntry(extra_file_hash, list->token);
3077 if (value != NULL && strEqual(value, known_token_value))
3078 Error(ERR_INFO, "- dynamic token: '%s'", list->token);
3081 Error(ERR_INFO_LINE, "-");
3084 if (unknown_tokens_found)
3086 Error(ERR_INFO_LINE, "-");
3087 Error(ERR_INFO, "warning: unknown token(s) found in config file:");
3088 Error(ERR_INFO, "- config file: '%s'", filename);
3090 for (list = setup_file_list; list != NULL; list = list->next)
3092 char *value = getHashEntry(extra_file_hash, list->token);
3094 if (value != NULL && !strEqual(value, known_token_value))
3095 Error(ERR_INFO, "- dynamic token: '%s'", list->token);
3098 Error(ERR_INFO_LINE, "-");
3101 if (undefined_values_found)
3103 Error(ERR_INFO_LINE, "-");
3104 Error(ERR_INFO, "warning: undefined values found in config file:");
3105 Error(ERR_INFO, "- config file: '%s'", filename);
3107 for (list = setup_file_list; list != NULL; list = list->next)
3109 char *value = getHashEntry(empty_file_hash, list->token);
3112 Error(ERR_INFO, "- undefined value for token: '%s'", list->token);
3115 Error(ERR_INFO_LINE, "-");
3118 freeSetupFileList(setup_file_list);
3121 freeSetupFileHash(extra_file_hash);
3122 freeSetupFileHash(empty_file_hash);
3125 for (i = 0; i < num_file_list_entries; i++)
3127 printf("'%s' ", file_list[i].token);
3128 if (file_list[i].filename)
3129 printf("-> '%s'\n", file_list[i].filename);
3131 printf("-> UNDEFINED [-> '%s']\n", file_list[i].default_filename);
3136 void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
3138 struct FileInfo *file_list = artwork_info->file_list;
3139 int num_file_list_entries = artwork_info->num_file_list_entries;
3140 int num_suffix_list_entries = artwork_info->num_suffix_list_entries;
3141 char *filename_base = UNDEFINED_FILENAME, *filename_local;
3144 DrawInitText("Loading artwork config", 120, FC_GREEN);
3145 DrawInitText(ARTWORKINFO_FILENAME(artwork_info->type), 150, FC_YELLOW);
3147 /* always start with reliable default values */
3148 for (i = 0; i < num_file_list_entries; i++)
3150 setString(&file_list[i].filename, file_list[i].default_filename);
3152 for (j = 0; j < num_suffix_list_entries; j++)
3153 setString(&file_list[i].parameter[j], file_list[i].default_parameter[j]);
3155 file_list[i].redefined = FALSE;
3156 file_list[i].fallback_to_default = FALSE;
3159 /* free previous dynamic artwork file array */
3160 if (artwork_info->dynamic_file_list != NULL)
3162 for (i = 0; i < artwork_info->num_dynamic_file_list_entries; i++)
3164 free(artwork_info->dynamic_file_list[i].token);
3165 free(artwork_info->dynamic_file_list[i].filename);
3166 free(artwork_info->dynamic_file_list[i].parameter);
3169 free(artwork_info->dynamic_file_list);
3170 artwork_info->dynamic_file_list = NULL;
3172 FreeCustomArtworkList(artwork_info, &artwork_info->dynamic_artwork_list,
3173 &artwork_info->num_dynamic_file_list_entries);
3176 /* free previous property mapping */
3177 if (artwork_info->property_mapping != NULL)
3179 free(artwork_info->property_mapping);
3181 artwork_info->property_mapping = NULL;
3182 artwork_info->num_property_mapping_entries = 0;
3186 if (!GFX_OVERRIDE_ARTWORK(artwork_info->type))
3188 if (!SETUP_OVERRIDE_ARTWORK(setup, artwork_info->type))
3191 /* first look for special artwork configured in level series config */
3192 filename_base = getCustomArtworkLevelConfigFilename(artwork_info->type);
3195 printf("::: filename_base == '%s' [%s, %s]\n", filename_base,
3196 leveldir_current->graphics_set,
3197 leveldir_current->graphics_path);
3200 if (fileExists(filename_base))
3201 LoadArtworkConfigFromFilename(artwork_info, filename_base);
3204 filename_local = getCustomArtworkConfigFilename(artwork_info->type);
3206 if (filename_local != NULL && !strEqual(filename_base, filename_local))
3207 LoadArtworkConfigFromFilename(artwork_info, filename_local);
3210 static void deleteArtworkListEntry(struct ArtworkListInfo *artwork_info,
3211 struct ListNodeInfo **listnode)
3215 char *filename = (*listnode)->source_filename;
3217 if (--(*listnode)->num_references <= 0)
3218 deleteNodeFromList(&artwork_info->content_list, filename,
3219 artwork_info->free_artwork);
3225 static void replaceArtworkListEntry(struct ArtworkListInfo *artwork_info,
3226 struct ListNodeInfo **listnode,
3227 struct FileInfo *file_list_entry)
3237 char *basename = file_list_entry->filename;
3238 char *filename = getCustomArtworkFilename(basename, artwork_info->type);
3240 if (filename == NULL)
3242 Error(ERR_WARN, "cannot find artwork file '%s'", basename);
3244 basename = file_list_entry->default_filename;
3246 /* fail for cloned default artwork that has no default filename defined */
3247 if (file_list_entry->default_is_cloned &&
3248 strEqual(basename, UNDEFINED_FILENAME))
3250 int error_mode = ERR_WARN;
3252 /* we can get away without sounds and music, but not without graphics */
3253 if (*listnode == NULL && artwork_info->type == ARTWORK_TYPE_GRAPHICS)
3254 error_mode = ERR_EXIT;
3256 Error(error_mode, "token '%s' was cloned and has no default filename",
3257 file_list_entry->token);
3262 /* dynamic artwork has no default filename / skip empty default artwork */
3263 if (basename == NULL || strEqual(basename, UNDEFINED_FILENAME))
3266 file_list_entry->fallback_to_default = TRUE;
3268 Error(ERR_WARN, "trying default artwork file '%s'", basename);
3270 filename = getCustomArtworkFilename(basename, artwork_info->type);
3272 if (filename == NULL)
3274 int error_mode = ERR_WARN;
3276 /* we can get away without sounds and music, but not without graphics */
3277 if (*listnode == NULL && artwork_info->type == ARTWORK_TYPE_GRAPHICS)
3278 error_mode = ERR_EXIT;
3280 Error(error_mode, "cannot find default artwork file '%s'", basename);
3286 /* check if the old and the new artwork file are the same */
3287 if (*listnode && strEqual((*listnode)->source_filename, filename))
3289 /* The old and new artwork are the same (have the same filename and path).
3290 This usually means that this artwork does not exist in this artwork set
3291 and a fallback to the existing artwork is done. */
3294 printf("[artwork '%s' already exists (same list entry)]\n", filename);
3300 /* delete existing artwork file entry */
3301 deleteArtworkListEntry(artwork_info, listnode);
3303 /* check if the new artwork file already exists in the list of artworks */
3304 if ((node = getNodeFromKey(artwork_info->content_list, filename)) != NULL)
3307 printf("[artwork '%s' already exists (other list entry)]\n", filename);
3310 *listnode = (struct ListNodeInfo *)node->content;
3311 (*listnode)->num_references++;
3316 DrawInitText(init_text[artwork_info->type], 120, FC_GREEN);
3317 DrawInitText(basename, 150, FC_YELLOW);
3319 if ((*listnode = artwork_info->load_artwork(filename)) != NULL)
3322 printf("[adding new artwork '%s']\n", filename);
3325 (*listnode)->num_references = 1;
3326 addNodeToList(&artwork_info->content_list, (*listnode)->source_filename,
3331 int error_mode = ERR_WARN;
3333 /* we can get away without sounds and music, but not without graphics */
3334 if (artwork_info->type == ARTWORK_TYPE_GRAPHICS)
3335 error_mode = ERR_EXIT;
3337 Error(error_mode, "cannot load artwork file '%s'", basename);
3343 static void LoadCustomArtwork(struct ArtworkListInfo *artwork_info,
3344 struct ListNodeInfo **listnode,
3345 struct FileInfo *file_list_entry)
3348 printf("GOT CUSTOM ARTWORK FILE '%s'\n", file_list_entry->filename);
3351 if (strEqual(file_list_entry->filename, UNDEFINED_FILENAME))
3353 deleteArtworkListEntry(artwork_info, listnode);
3358 replaceArtworkListEntry(artwork_info, listnode, file_list_entry);
3361 void ReloadCustomArtworkList(struct ArtworkListInfo *artwork_info)
3363 struct FileInfo *file_list = artwork_info->file_list;
3364 struct FileInfo *dynamic_file_list = artwork_info->dynamic_file_list;
3365 int num_file_list_entries = artwork_info->num_file_list_entries;
3366 int num_dynamic_file_list_entries =
3367 artwork_info->num_dynamic_file_list_entries;
3370 print_timestamp_init("ReloadCustomArtworkList");
3372 for (i = 0; i < num_file_list_entries; i++)
3373 LoadCustomArtwork(artwork_info, &artwork_info->artwork_list[i],
3376 for (i = 0; i < num_dynamic_file_list_entries; i++)
3377 LoadCustomArtwork(artwork_info, &artwork_info->dynamic_artwork_list[i],
3378 &dynamic_file_list[i]);
3380 print_timestamp_done("ReloadCustomArtworkList");
3383 dumpList(artwork_info->content_list);
3387 static void FreeCustomArtworkList(struct ArtworkListInfo *artwork_info,
3388 struct ListNodeInfo ***list,
3389 int *num_list_entries)
3396 for (i = 0; i < *num_list_entries; i++)
3397 deleteArtworkListEntry(artwork_info, &(*list)[i]);
3401 *num_list_entries = 0;
3404 void FreeCustomArtworkLists(struct ArtworkListInfo *artwork_info)
3406 if (artwork_info == NULL)
3409 FreeCustomArtworkList(artwork_info, &artwork_info->artwork_list,
3410 &artwork_info->num_file_list_entries);
3412 FreeCustomArtworkList(artwork_info, &artwork_info->dynamic_artwork_list,
3413 &artwork_info->num_dynamic_file_list_entries);
3417 /* ------------------------------------------------------------------------- */
3418 /* functions only needed for non-Unix (non-command-line) systems */
3419 /* (MS-DOS only; SDL/Windows creates files "stdout.txt" and "stderr.txt") */
3420 /* (now also added for Windows, to create files in user data directory) */
3421 /* ------------------------------------------------------------------------- */
3423 char *getErrorFilename(char *basename)
3425 return getPath2(getUserGameDataDir(), basename);
3428 void openErrorFile()
3430 InitUserDataDirectory();
3432 if ((program.error_file = fopen(program.error_filename, MODE_WRITE)) == NULL)
3434 program.error_file = stderr;
3436 Error(ERR_WARN, "cannot open file '%s' for writing: %s",
3437 program.error_filename, strerror(errno));
3441 void closeErrorFile()
3443 if (program.error_file != stderr) /* do not close stream 'stderr' */
3444 fclose(program.error_file);
3447 void dumpErrorFile()
3449 FILE *error_file = fopen(program.error_filename, MODE_READ);
3451 if (error_file != NULL)
3453 while (!feof(error_file))
3454 fputc(fgetc(error_file), stderr);
3460 void NotifyUserAboutErrorFile()
3462 #if defined(PLATFORM_WIN32)
3463 char *title_text = getStringCat2(program.program_title, " Error Message");
3464 char *error_text = getStringCat2("The program was aborted due to an error; "
3465 "for details, see the following error file:"
3466 STRING_NEWLINE, program.error_filename);
3468 MessageBox(NULL, error_text, title_text, MB_OK);
3473 /* ------------------------------------------------------------------------- */
3474 /* the following is only for debugging purpose and normally not used */
3475 /* ------------------------------------------------------------------------- */
3479 #define DEBUG_PRINT_INIT_TIMESTAMPS TRUE
3480 #define DEBUG_PRINT_INIT_TIMESTAMPS_DEPTH 10
3482 #define DEBUG_NUM_TIMESTAMPS 10
3483 #define DEBUG_TIME_IN_MICROSECONDS 0
3485 #if DEBUG_TIME_IN_MICROSECONDS
3486 static double Counter_Microseconds()
3488 static struct timeval base_time = { 0, 0 };
3489 struct timeval current_time;
3492 gettimeofday(¤t_time, NULL);
3494 /* reset base time in case of wrap-around */
3495 if (current_time.tv_sec < base_time.tv_sec)
3496 base_time = current_time;
3499 ((double)(current_time.tv_sec - base_time.tv_sec)) * 1000000 +
3500 ((double)(current_time.tv_usec - base_time.tv_usec));
3502 return counter; /* return microseconds since last init */
3506 char *debug_print_timestamp_get_padding(int padding_size)
3508 static char *padding = NULL;
3509 int max_padding_size = 100;
3511 if (padding == NULL)
3513 padding = checked_calloc(max_padding_size + 1);
3514 memset(padding, ' ', max_padding_size);
3517 return &padding[MAX(0, max_padding_size - padding_size)];
3520 void debug_print_timestamp(int counter_nr, char *message)
3522 int indent_size = 8;
3523 int padding_size = 40;
3524 float timestamp_interval;
3527 Error(ERR_EXIT, "debugging: invalid negative counter");
3528 else if (counter_nr >= DEBUG_NUM_TIMESTAMPS)
3529 Error(ERR_EXIT, "debugging: increase DEBUG_NUM_TIMESTAMPS in misc.c");
3531 #if DEBUG_TIME_IN_MICROSECONDS
3532 static double counter[DEBUG_NUM_TIMESTAMPS][2];
3535 counter[counter_nr][0] = Counter_Microseconds();
3537 static int counter[DEBUG_NUM_TIMESTAMPS][2];
3540 counter[counter_nr][0] = Counter();
3543 timestamp_interval = counter[counter_nr][0] - counter[counter_nr][1];
3544 counter[counter_nr][1] = counter[counter_nr][0];
3548 Error(ERR_DEBUG, "%s%s%s %.3f %s",
3550 printf("%s%s%s %.3f %s\n",
3552 debug_print_timestamp_get_padding(counter_nr * indent_size),
3554 debug_print_timestamp_get_padding(padding_size - strlen(message)),
3555 timestamp_interval / 1000,
3559 void debug_print_parent_only(char *format, ...)
3561 if (!IS_PARENT_PROCESS())
3568 va_start(ap, format);
3569 vprintf(format, ap);
3576 void print_timestamp_ext(char *message, char *mode)
3578 #if DEBUG_PRINT_INIT_TIMESTAMPS
3579 static char *debug_message = NULL;
3580 static char *last_message = NULL;
3581 static int counter_nr = 0;
3582 int max_depth = DEBUG_PRINT_INIT_TIMESTAMPS_DEPTH;
3584 checked_free(debug_message);
3585 debug_message = getStringCat3(mode, " ", message);
3587 if (strEqual(mode, "INIT"))
3589 debug_print_timestamp(counter_nr, NULL);
3591 if (counter_nr + 1 < max_depth)
3592 debug_print_timestamp(counter_nr, debug_message);
3596 debug_print_timestamp(counter_nr, NULL);
3598 else if (strEqual(mode, "DONE"))
3602 if (counter_nr + 1 < max_depth ||
3603 (counter_nr == 0 && max_depth == 1))
3605 last_message = message;
3607 if (counter_nr == 0 && max_depth == 1)
3609 checked_free(debug_message);
3610 debug_message = getStringCat3("TIME", " ", message);
3613 debug_print_timestamp(counter_nr, debug_message);
3616 else if (!strEqual(mode, "TIME") ||
3617 !strEqual(message, last_message))
3619 if (counter_nr < max_depth)
3620 debug_print_timestamp(counter_nr, debug_message);
3625 void print_timestamp_init(char *message)
3627 print_timestamp_ext(message, "INIT");
3630 void print_timestamp_time(char *message)
3632 print_timestamp_ext(message, "TIME");
3635 void print_timestamp_done(char *message)
3637 print_timestamp_ext(message, "DONE");