source/utils.h

   1 /*
   2  * OpenBOR - http://www.LavaLit.com
   3  * -----------------------------------------------------------------------
   4  * Licensed under the BSD license, see LICENSE in OpenBOR root for details.
   5  *
   6  * Copyright (c) 2004 - 2011 OpenBOR Team
   7  */
   8
   9 #ifndef UTILS_H
  10 #define UTILS_H
  11
  12 #include "debug.h"
  13
  14 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
  15
  16 // *** INCLUDES ***
  17 #include "types.h"
  18 #include "stringptr.h"
  19
  20 // *** TYPE DECLARATIONS ***
  21 #define SCRIPT_LOG 0
  22 #define OPENBOR_LOG 1
  23
  24 // *** VARIABLE DECLARATIONS ***
  25 extern char debug_msg[2048];
  26 extern unsigned long debug_time;
  27
  28 // *** FUNCTIONS DECLARATIONS ***
  29 #define LOGHANDLE stderr
  30 #define writeToLogFile(fmt...) fprintf(LOGHANDLE, fmt)
  31 #define SCRIPTLOGHANDLE stderr
  32 #define writeToScriptLog(fmt...) fprintf(SCRIPTLOGHANDLE, fmt)
  33
  34 int fileExists(char *fnam);
  35 int dirExists(char *dname, int create);
  36 int is_dir(char* fn);
  37 stringptr *readFromLogFile(int which);
  38 void freeAndNull(void** data);
  39 void lc(char *buf, size_t size);
  40 size_t getNewLineStart(char *buf);
  41 void debugBuf(unsigned char *buf, size_t size, int columns);
  42 void debug_printf(char *, ...);
  43
  44 typedef enum {
  45         ST_SAVE = 0,
  46         ST_HISCORE,
  47         ST_SCRIPT,
  48         ST_INP,
  49         ST_CFG,
  50         ST_MAX
  51 } savefile_type;
  52
  53 void getSaveFileName(char name[256], unsigned int type);
  54 void screenshot(s_screen * vscreen, unsigned char *pal, int ingame);
  55 void getBasePath(char *newName, char *name, int type);
  56 unsigned readlsb32(const unsigned char *src);
  57 int searchList(const char *list[], const char *value, int length);
  58 char *commaprint(u64 n);
  59 void char_to_lower(char *dst, char *src, size_t maxlen);
  60 void int_min_max(int* candidate, int min, int max);
  61 void short_min_max(short* candidate, short min, short max);
  62
  63 #ifndef MAX
  64 #define MAX(a, b) ((a) > (b) ? (a) : (b))
  65 #endif
  66
  67 #ifndef MIN
  68 #define MIN(a, b) ((a) < (b) ? (a) : (b))
  69 #endif
  70
  71
  72 #endif