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refactor cJSONUtils_PointerEncodedstrlen

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This commit is contained in:
Max Bruckner 2017-04-30 12:54:00 +02:00
parent b16bcc3c19
commit b8e3673d0f
1 changed files with 8 additions and 6 deletions
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14
cJSON_Utils.c
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@ -107,18 +107,20 @@ static int cJSONUtils_Pstrcasecmp(const unsigned char *name, const unsigned char
return 0;
}
static size_t cJSONUtils_PointerEncodedstrlen(const unsigned char *s)
/* calculate the length of a string if encoded as JSON pointer with ~0 and ~1 escape sequences */
static size_t cJSONUtils_PointerEncodedstrlen(const unsigned char *string)
{
size_t l = 0;
for (; *s; (void)s++, l++)
size_t length;
for (length = 0; *string != '\0'; (void)string++, length++)
{
if ((*s == '~') || (*s == '/'))
/* character needs to be escaped? */
if ((*string == '~') || (*string == '/'))
{
l++;
length++;
}
}
return l;
return length;
}
static void cJSONUtils_PointerEncodedstrcpy(unsigned char *d, const unsigned char *s)