1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include <stdio.h>

     5

#include <stdarg.h>

     6

#include "openttd.h"

     7

#include "console.h"

     8

#include "debug.h"

     9

#include "functions.h"

    10

#include "string.h"

    11

    12

int _debug_ai_level;

    13

int _debug_driver_level;

    14

int _debug_grf_level;

    15

int _debug_map_level;

    16

int _debug_misc_level;

    17

int _debug_ms_level;

    18

int _debug_net_level;

    19

int _debug_spritecache_level;

    20

int _debug_oldloader_level;

    21

int _debug_ntp_level;

    22

int _debug_npf_level;

    23

    24

    25

void CDECL debug(const char *s, ...)

    26

{

    27

	va_list va;

    28

	char buf[1024];

    29

    30

	va_start(va, s);

    31

	vsnprintf(buf, lengthof(buf), s, va);

    32

	va_end(va);

    33

	fprintf(stderr, "dbg: %s\n", buf);

    34

	IConsoleDebug(buf);

    35

}

    36

    37

typedef struct DebugLevel {

    38

	const char *name;

    39

	int *level;

    40

} DebugLevel;

    41

    42

#define DEBUG_LEVEL(x) { #x, &_debug_##x##_level }

    43

	static const DebugLevel debug_level[] = {

    44

	DEBUG_LEVEL(ai),

    45

	DEBUG_LEVEL(driver),

    46

	DEBUG_LEVEL(grf),

    47

	DEBUG_LEVEL(map),

    48

	DEBUG_LEVEL(misc),

    49

	DEBUG_LEVEL(ms),

    50

	DEBUG_LEVEL(net),

    51

	DEBUG_LEVEL(spritecache),

    52

	DEBUG_LEVEL(oldloader),

    53

	DEBUG_LEVEL(ntp),

    54

	DEBUG_LEVEL(npf)

    55

	};

    56

#undef DEBUG_LEVEL

    57

    58

void SetDebugString(const char *s)

    59

{

    60

	int v;

    61

	char *end;

    62

	const char *t;

    63

    64

	// global debugging level?

    65

	if (*s >= '0' && *s <= '9') {

    66

		const DebugLevel *i;

    67

    68

		v = strtoul(s, &end, 0);

    69

		s = end;

    70

    71

		for (i = debug_level; i != endof(debug_level); ++i) *i->level = v;

    72

	}

    73

    74

	// individual levels

    75

	for (;;) {

    76

		const DebugLevel *i;

    77

		int *p;

    78

    79

		// skip delimiters

    80

		while (*s == ' ' || *s == ',' || *s == '\t') s++;

    81

		if (*s == '\0') break;

    82

    83

		t = s;

    84

		while (*s >= 'a' && *s <= 'z') s++;

    85

    86

		// check debugging levels

    87

		p = NULL;

    88

		for (i = debug_level; i != endof(debug_level); ++i)

    89

			if (s == t + strlen(i->name) && strncmp(t, i->name, s - t) == 0) {

    90

				p = i->level;

    91

				break;

    92

			}

    93

    94

		if (*s == '=') s++;

    95

		v = strtoul(s, &end, 0);

    96

		s = end;

    97

		if (p != NULL) {

    98

			*p = v;

    99

		} else {

   100

			ShowInfoF("Unknown debug level '%.*s'", s - t, t);

   101

			return;

   102

		}

   103

	}

   104

}

   105

   106

/** Print out the current debug-level

   107

 * Just return a string with the values of all the debug categorites

   108

 * @return string with debug-levels

   109

 */

   110

const char *GetDebugString(void)

   111

{

   112

	const DebugLevel *i;

   113

	static char dbgstr[100];

   114

	char dbgval[20];

   115

   116

	memset(dbgstr, 0, sizeof(dbgstr));

   117

	i = debug_level;

   118

	snprintf(dbgstr, sizeof(dbgstr), "%s=%d", i->name, *i->level);

   119

   120

	for (i++; i != endof(debug_level); i++) {

   121

		snprintf(dbgval, sizeof(dbgval), ", %s=%d", i->name, *i->level);

   122

		ttd_strlcat(dbgstr, dbgval, sizeof(dbgstr));

   123

	}

   124

   125

	return dbgstr;

   126

}