/*
* This file is part of the DXX-Rebirth project .
* It is copyright by its individual contributors, as recorded in the
* project's Git history. See COPYING.txt at the top level for license
* terms and a link to the Git history.
*/
#pragma once
#include
#include
#include
#include
#include "dxxsconf.h"
#include "u_mem.h"
#include "dsx-ns.h"
#include
#include
#if DXX_USE_EDITOR
#include /* PATH_MAX */
#endif
namespace dcx {
#if defined(macintosh)
#define snprintf macintosh_snprintf
extern void snprintf(char *out_string, int size, const char * format, ... );
#endif
#ifdef DXX_HAVE_STRCASECMP
#define d_stricmp strcasecmp
static inline int d_strnicmp(const char *s1, const char *s2, size_t n)
{
return strncasecmp(s1, s2, n);
}
#else
__attribute_nonnull()
extern int d_stricmp( const char *s1, const char *s2 );
__attribute_nonnull()
int d_strnicmp(const char *s1, const char *s2, uint_fast32_t n);
#endif
extern void d_strlwr( char *s1 );
std::unique_ptr d_strdup(const char *str);
#if DXX_USE_EDITOR
void d_strupr(std::array &out, const std::array &in);
#endif
template
static inline int d_strnicmp(const char *s1, const char (&s2)[N])
{
return d_strnicmp(s1, s2, N - 1);
}
struct splitpath_t
{
const char *const base_start;
const char *const base_end;
};
// remove extension from filename, doesn't work with paths.
void removeext(const char *filename, std::array &out);
//give a filename a new extension, doesn't work with paths with no extension already there
[[nodiscard]]
bool change_filename_extension(std::span dest, const char *src, std::span ext);
/* Given an MS-DOS path, return pointers to the start of the basename and the
* start of the extension.
*/
splitpath_t d_splitpath(const char *name);
class string_array_t
{
typedef std::vector ptr_t;
std::vector buffer;
ptr_t ptr;
public:
ptr_t &pointer() { return ptr; }
void clear()
{
ptr.clear();
buffer.clear();
}
void add(const char *);
void tidy(std::size_t offset);
};
int string_array_sort_func(const void *v0, const void *v1);
/* Compute the number of digits required to represent MaximumValue in
* the given Base. The result does not account for any characters other
* than the required digits.
*/
template
constexpr std::size_t number_to_text_length = (MaximumValue < Base) ? 1 : 1 + number_to_text_length;
static_assert(number_to_text_length<1> == 1, "");
static_assert(number_to_text_length<9> == 1, "");
static_assert(number_to_text_length<10> == 2, "");
static_assert(number_to_text_length<255, 16> == 2, "");
static_assert(number_to_text_length<256, 16> == 3, "");
}