本文整理汇总了C++中CHAR_MATCHES函数的典型用法代码示例。如果您正苦于以下问题：C++ CHAR_MATCHES函数的具体用法？C++ CHAR_MATCHES怎么用？C++ CHAR_MATCHES使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了CHAR_MATCHES函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: PREFIX
static int PTRCALL
PREFIX(scanComment)(const ENCODING *enc, const char *ptr,
const char *end, const char **nextTokPtr)
{
if (ptr != end) {
if (!CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
ptr += MINBPC(enc);
while (ptr != end) {
switch (BYTE_TYPE(enc, ptr)) {
INVALID_CASES(ptr, nextTokPtr)
case BT_MINUS:
if ((ptr += MINBPC(enc)) == end)
return XML_TOK_PARTIAL;
if (CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
if ((ptr += MINBPC(enc)) == end)
return XML_TOK_PARTIAL;
if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
*nextTokPtr = ptr + MINBPC(enc);
return XML_TOK_COMMENT;
}
break;
default:
ptr += MINBPC(enc);
break;
}
}
}
return XML_TOK_PARTIAL;
}示例2: PREFIX
static int PTRCALL
PREFIX(scanPi)(const ENCODING *enc, const char *ptr,
const char *end, const char **nextTokPtr)
{
int tok;
const char *target = ptr;
REQUIRE_CHAR(enc, ptr, end);
switch (BYTE_TYPE(enc, ptr)) {
CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
default:
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
while (HAS_CHAR(enc, ptr, end)) {
switch (BYTE_TYPE(enc, ptr)) {
CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
case BT_S: case BT_CR: case BT_LF:
if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
ptr += MINBPC(enc);
while (HAS_CHAR(enc, ptr, end)) {
switch (BYTE_TYPE(enc, ptr)) {
INVALID_CASES(ptr, nextTokPtr)
case BT_QUEST:
ptr += MINBPC(enc);
REQUIRE_CHAR(enc, ptr, end);
if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
*nextTokPtr = ptr + MINBPC(enc);
return tok;
}
break;
default:
ptr += MINBPC(enc);
break;
}
}
return XML_TOK_PARTIAL;
case BT_QUEST:
if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
ptr += MINBPC(enc);
REQUIRE_CHAR(enc, ptr, end);
if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
*nextTokPtr = ptr + MINBPC(enc);
return tok;
}
/* fall through */
default:
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
}
return XML_TOK_PARTIAL;
}示例3: PREFIX
static int PTRCALL
PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr,
const char *end)
{
UNUSED(enc);
switch ((end - ptr)/MINBPC(enc)) {
case 2:
if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) {
switch (BYTE_TO_ASCII(enc, ptr)) {
case ASCII_l:
return ASCII_LT;
case ASCII_g:
return ASCII_GT;
}
}
break;
case 3:
if (CHAR_MATCHES(enc, ptr, ASCII_a)) {
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_m)) {
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_p))
return ASCII_AMP;
}
}
break;
case 4:
switch (BYTE_TO_ASCII(enc, ptr)) {
case ASCII_q:
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_u)) {
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_o)) {
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_t))
return ASCII_QUOT;
}
}
break;
case ASCII_a:
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_p)) {
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_o)) {
ptr += MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_s))
return ASCII_APOS;
}
}
break;
}
}
return 0;
}示例4: PREFIX
static
int PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, const char *end)
{
(void)enc;
switch (end - ptr) {
case 2 * MINBPC:
if (CHAR_MATCHES(enc, ptr + MINBPC, 't')) {
switch (BYTE_TO_ASCII(enc, ptr)) {
case 'l':
return '<';
case 'g':
return '>';
}
}
break;
case 3 * MINBPC:
if (CHAR_MATCHES(enc, ptr, 'a')) {
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 'm')) {
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 'p'))
return '&';
}
}
break;
case 4 * MINBPC:
switch (BYTE_TO_ASCII(enc, ptr)) {
case 'q':
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 'u')) {
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 'o')) {
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 't'))
return '"';
}
}
break;
case 'a':
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 'p')) {
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 'o')) {
ptr += MINBPC;
if (CHAR_MATCHES(enc, ptr, 's'))
return '\'';
}
}
break;
}
}
return 0;
}示例5: PREFIX
static int PTRFASTCALL
PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr)
{
int result = 0;
/* skip &# */
ptr += 2*MINBPC(enc);
if (CHAR_MATCHES(enc, ptr, ASCII_x)) {
for (ptr += MINBPC(enc);
!CHAR_MATCHES(enc, ptr, ASCII_SEMI);
ptr += MINBPC(enc)) {
int c = BYTE_TO_ASCII(enc, ptr);
switch (c) {
case ASCII_0: case ASCII_1: case ASCII_2: case ASCII_3: case ASCII_4:
case ASCII_5: case ASCII_6: case ASCII_7: case ASCII_8: case ASCII_9:
result <<= 4;
result |= (c - ASCII_0);
break;
case ASCII_A: case ASCII_B: case ASCII_C:
case ASCII_D: case ASCII_E: case ASCII_F:
result <<= 4;
result += 10 + (c - ASCII_A);
break;
case ASCII_a: case ASCII_b: case ASCII_c:
case ASCII_d: case ASCII_e: case ASCII_f:
result <<= 4;
result += 10 + (c - ASCII_a);
break;
}
if (result >= 0x110000)
return -1;
}
}
else {
for (; !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) {
int c = BYTE_TO_ASCII(enc, ptr);
result *= 10;
result += (c - ASCII_0);
if (result >= 0x110000)
return -1;
}
}
// Some faggots compose mails with ancient control symbols in headers.
// Libexpat tokenizer breaks on them (so far 'Form Feed' and 'DC2' were found).
if (result == 0x0C) {
result = 0x0A;
}
else if (result == 0x12) {
result = ' ';
}
return checkCharRefNumber(result);
}示例6: PREFIX
static
int PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1, const char *ptr2)
{
for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
if (!CHAR_MATCHES(enc, ptr1, *ptr2))
return 0;
}
switch (BYTE_TYPE(enc, ptr1)) {
case BT_LEAD2:
case BT_LEAD3:
case BT_LEAD4:
case BT_NONASCII:
case BT_NMSTRT:
#ifdef XML_NS
case BT_COLON:
#endif
case BT_HEX:
case BT_DIGIT:
case BT_NAME:
case BT_MINUS:
return 0;
default:
return 1;
}
}示例7: PREFIX
static
int PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *end,
const char **nextTokPtr)
{
static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, ASCII_LSQB };
int i;
cmExpatUnused(enc);
/* CDATA[ */
if (end - ptr < 6 * MINBPC(enc))
return XML_TOK_PARTIAL;
for (i = 0; i < 6; i++, ptr += MINBPC(enc)) {
if (!CHAR_MATCHES(enc, ptr, CDATA_LSQB[i])) {
*nextTokPtr = ptr;
return XML_TOK_INVALID;
}
}
*nextTokPtr = ptr;
return XML_TOK_CDATA_SECT_OPEN;
}