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Update libretro-common

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This commit is contained in:
negativeExponent
2020-10-25 12:01:27 +08:00
parent 565f60c0f2
commit 6eccb4401f
17 changed files with 467 additions and 187 deletions
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57
src/drivers/libretro/libretro-common/string/stdstring.c
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@@ -1,4 +1,4 @@
/* Copyright (C) 2010-2018 The RetroArch team
/* Copyright (C) 2010-2020 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this file (stdstring.c).
@@ -22,10 +22,43 @@
#include <stdint.h>
#include <ctype.h>
#include <string.h>
#include <string/stdstring.h>
#include <encodings/utf.h>
const uint8_t lr_char_props[256] = {
/*x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x80,0x00,0x00, /* 0x */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 1x */
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 2x !"#$%&'()*+,-./ */
0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x00,0x00,0x00,0x00,0x00,0x00, /* 3x 0123456789:;<=>? */
0x00,0x23,0x23,0x23,0x23,0x23,0x23,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22, /* 4x @ABCDEFGHIJKLMNO */
0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x00,0x00,0x00,0x00,0x08, /* 5x PQRSTUVWXYZ[\]^_ */
0x00,0x25,0x25,0x25,0x25,0x25,0x25,0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x24, /* 6x `abcdefghijklmno */
0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x24,0x00,0x00,0x00,0x00,0x00, /* 7x pqrstuvwxyz{|}~ */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 8x */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 9x */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Ax */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Bx */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Cx */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Dx */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Ex */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Fx */
};
char *string_init(const char *src)
{
return src ? strdup(src) : NULL;
}
void string_set(char **string, const char *src)
{
free(*string);
*string = string_init(src);
}
char *string_to_upper(char *s)
{
char *cs = (char *)s;
@@ -107,18 +140,18 @@ char *string_replace_substring(const char *in,
/* Remove leading whitespaces */
char *string_trim_whitespace_left(char *const s)
{
if(s && *s)
if (s && *s)
{
size_t len = strlen(s);
char *current = s;
while(*current && isspace((unsigned char)*current))
while (*current && ISSPACE((unsigned char)*current))
{
++current;
--len;
}
if(s != current)
if (s != current)
memmove(s, current, len + 1);
}
@@ -128,18 +161,18 @@ char *string_trim_whitespace_left(char *const s)
/* Remove trailing whitespaces */
char *string_trim_whitespace_right(char *const s)
{
if(s && *s)
if (s && *s)
{
size_t len = strlen(s);
char *current = s + len - 1;
while(current != s && isspace((unsigned char)*current))
while (current != s && ISSPACE((unsigned char)*current))
{
--current;
--len;
}
current[isspace((unsigned char)*current) ? 0 : 1] = '\0';
current[ISSPACE((unsigned char)*current) ? 0 : 1] = '\0';
}
return s;
@@ -190,7 +223,7 @@ char *word_wrap(char* buffer, const char *string, int line_width, bool unicode,
buffer[i] = string[i];
char_len--;
i++;
} while(char_len);
} while (char_len);
/* check for newlines embedded in the original input
* and reset the index */
@@ -248,7 +281,7 @@ char *word_wrap(char* buffer, const char *string, int line_width, bool unicode,
* char *str = "1,2,3,4,5,6,7,,,10,";
* char **str_ptr = &str;
* char *token = NULL;
* while((token = string_tokenize(str_ptr, ",")))
* while ((token = string_tokenize(str_ptr, ",")))
* {
* printf("%s\n", token);
* free(token);
@@ -328,7 +361,7 @@ void string_replace_all_chars(char *str, char find, char replace)
if (string_is_empty(str))
return;
while((str_ptr = strchr(str_ptr, find)) != NULL)
while ((str_ptr = strchr(str_ptr, find)))
*str_ptr++ = replace;
}
@@ -343,7 +376,7 @@ unsigned string_to_unsigned(const char *str)
for (ptr = str; *ptr != '\0'; ptr++)
{
if (!isdigit(*ptr))
if (!ISDIGIT((unsigned char)*ptr))
return 0;
}
@@ -376,7 +409,7 @@ unsigned string_hex_to_unsigned(const char *str)
/* Check for valid characters */
for (ptr = hex_str; *ptr != '\0'; ptr++)
{
if (!isxdigit(*ptr))
if (!isxdigit((unsigned char)*ptr))
return 0;
}