| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <woden_xml_char.h> |
| |
| /** Character flags. */ |
| static axis2_char_t CHARS[1 << 16]; |
| |
| /** Valid character mask. */ |
| static int MASK_VALID = 0x01; |
| |
| /** Space character mask. */ |
| static int MASK_SPACE = 0x02; |
| |
| /** Name start character mask. */ |
| static int MASK_NAME_START = 0x04; |
| |
| /** Name character mask. */ |
| static int MASK_NAME = 0x08; |
| |
| /** Pubid character mask. */ |
| static int MASK_PUBID = 0x10; |
| |
| /** |
| * Content character mask. Special characters are those that can |
| * be considered the start of markup, such as '<' and '&'. |
| * The various newline characters are considered special as well. |
| * All other valid XML characters can be considered content. |
| * <p> |
| * This is an optimization for the inner loop of character scanning. |
| */ |
| static int MASK_CONTENT = 0x20; |
| |
| /** NCName start character mask. */ |
| static int MASK_NCNAME_START = 0x40; |
| |
| /** NCName character mask. */ |
| static int MASK_NCNAME = 0x80; |
| |
| /* |
| * |
| * [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | |
| * [#xE000-#xFFFD] | [#x10000-#x10FFFF] |
| * |
| */ |
| static int char_range_len = 8; |
| static int char_range[] = |
| { |
| 0x0009, 0x000A, 0x000D, 0x000D, 0x0020, 0xD7FF, 0xE000, 0xFFFD, |
| }; |
| |
| /* |
| * |
| * [3] S ::= (#x20 | #x9 | #xD | #xA)+ |
| * |
| */ |
| static int space_char_len = 4; |
| static int space_char[] = |
| { |
| 0x0020, 0x0009, 0x000D, 0x000A, |
| }; |
| |
| /* |
| * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | |
| * CombiningChar | Extender |
| */ |
| static int name_char_len = 2; |
| static int name_char[] = |
| { |
| 0x002D, 0x002E, /* '-' and '.' */ |
| }; |
| |
| /* |
| * [5] Name ::= (Letter | '_' | ':') (NameChar)* |
| */ |
| static int name_start_char_len = 2; |
| static int name_start_char[] = |
| { |
| 0x003A, 0x005F, /* ':' and '_' */ |
| }; |
| |
| /* |
| * [13] PubidChar ::= #x20 | 0xD | 0xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] |
| */ |
| static int pubid_char_len = 9; |
| static int pubid_char[] = |
| { |
| 0x000A, 0x000D, 0x0020, 0x0021, 0x0023, 0x0024, 0x0025, 0x003D, |
| 0x005F |
| }; |
| |
| static int pubid_range_len = 6; |
| static int pubid_range[] = |
| { |
| 0x0027, 0x003B, 0x003F, 0x005A, 0x0061, 0x007A |
| }; |
| |
| /* |
| * [84] Letter ::= BaseChar | Ideographic |
| */ |
| static int letter_range_len = 298; |
| static int letter_range[] = |
| { |
| /* BaseChar */ |
| 0x0041, 0x005A, 0x0061, 0x007A, 0x00C0, 0x00D6, 0x00D8, 0x00F6, |
| 0x00F8, 0x0131, 0x0134, 0x013E, 0x0141, 0x0148, 0x014A, 0x017E, |
| 0x0180, 0x01C3, 0x01CD, 0x01F0, 0x01F4, 0x01F5, 0x01FA, 0x0217, |
| 0x0250, 0x02A8, 0x02BB, 0x02C1, 0x0388, 0x038A, 0x038E, 0x03A1, |
| 0x03A3, 0x03CE, 0x03D0, 0x03D6, 0x03E2, 0x03F3, 0x0401, 0x040C, |
| 0x040E, 0x044F, 0x0451, 0x045C, 0x045E, 0x0481, 0x0490, 0x04C4, |
| 0x04C7, 0x04C8, 0x04CB, 0x04CC, 0x04D0, 0x04EB, 0x04EE, 0x04F5, |
| 0x04F8, 0x04F9, 0x0531, 0x0556, 0x0561, 0x0586, 0x05D0, 0x05EA, |
| 0x05F0, 0x05F2, 0x0621, 0x063A, 0x0641, 0x064A, 0x0671, 0x06B7, |
| 0x06BA, 0x06BE, 0x06C0, 0x06CE, 0x06D0, 0x06D3, 0x06E5, 0x06E6, |
| 0x0905, 0x0939, 0x0958, 0x0961, 0x0985, 0x098C, 0x098F, 0x0990, |
| 0x0993, 0x09A8, 0x09AA, 0x09B0, 0x09B6, 0x09B9, 0x09DC, 0x09DD, |
| 0x09DF, 0x09E1, 0x09F0, 0x09F1, 0x0A05, 0x0A0A, 0x0A0F, 0x0A10, |
| 0x0A13, 0x0A28, 0x0A2A, 0x0A30, 0x0A32, 0x0A33, 0x0A35, 0x0A36, |
| 0x0A38, 0x0A39, 0x0A59, 0x0A5C, 0x0A72, 0x0A74, 0x0A85, 0x0A8B, |
| 0x0A8F, 0x0A91, 0x0A93, 0x0AA8, 0x0AAA, 0x0AB0, 0x0AB2, 0x0AB3, |
| 0x0AB5, 0x0AB9, 0x0B05, 0x0B0C, 0x0B0F, 0x0B10, 0x0B13, 0x0B28, |
| 0x0B2A, 0x0B30, 0x0B32, 0x0B33, 0x0B36, 0x0B39, 0x0B5C, 0x0B5D, |
| 0x0B5F, 0x0B61, 0x0B85, 0x0B8A, 0x0B8E, 0x0B90, 0x0B92, 0x0B95, |
| 0x0B99, 0x0B9A, 0x0B9E, 0x0B9F, 0x0BA3, 0x0BA4, 0x0BA8, 0x0BAA, |
| 0x0BAE, 0x0BB5, 0x0BB7, 0x0BB9, 0x0C05, 0x0C0C, 0x0C0E, 0x0C10, |
| 0x0C12, 0x0C28, 0x0C2A, 0x0C33, 0x0C35, 0x0C39, 0x0C60, 0x0C61, |
| 0x0C85, 0x0C8C, 0x0C8E, 0x0C90, 0x0C92, 0x0CA8, 0x0CAA, 0x0CB3, |
| 0x0CB5, 0x0CB9, 0x0CE0, 0x0CE1, 0x0D05, 0x0D0C, 0x0D0E, 0x0D10, |
| 0x0D12, 0x0D28, 0x0D2A, 0x0D39, 0x0D60, 0x0D61, 0x0E01, 0x0E2E, |
| 0x0E32, 0x0E33, 0x0E40, 0x0E45, 0x0E81, 0x0E82, 0x0E87, 0x0E88, |
| 0x0E94, 0x0E97, 0x0E99, 0x0E9F, 0x0EA1, 0x0EA3, 0x0EAA, 0x0EAB, |
| 0x0EAD, 0x0EAE, 0x0EB2, 0x0EB3, 0x0EC0, 0x0EC4, 0x0F40, 0x0F47, |
| 0x0F49, 0x0F69, 0x10A0, 0x10C5, 0x10D0, 0x10F6, 0x1102, 0x1103, |
| 0x1105, 0x1107, 0x110B, 0x110C, 0x110E, 0x1112, 0x1154, 0x1155, |
| 0x115F, 0x1161, 0x116D, 0x116E, 0x1172, 0x1173, 0x11AE, 0x11AF, |
| 0x11B7, 0x11B8, 0x11BC, 0x11C2, 0x1E00, 0x1E9B, 0x1EA0, 0x1EF9, |
| 0x1F00, 0x1F15, 0x1F18, 0x1F1D, 0x1F20, 0x1F45, 0x1F48, 0x1F4D, |
| 0x1F50, 0x1F57, 0x1F5F, 0x1F7D, 0x1F80, 0x1FB4, 0x1FB6, 0x1FBC, |
| 0x1FC2, 0x1FC4, 0x1FC6, 0x1FCC, 0x1FD0, 0x1FD3, 0x1FD6, 0x1FDB, |
| 0x1FE0, 0x1FEC, 0x1FF2, 0x1FF4, 0x1FF6, 0x1FFC, 0x212A, 0x212B, |
| 0x2180, 0x2182, 0x3041, 0x3094, 0x30A1, 0x30FA, 0x3105, 0x312C, |
| 0xAC00, 0xD7A3, |
| /* Ideographic */ |
| 0x3021, 0x3029, 0x4E00, 0x9FA5, |
| }; |
| |
| static int letter_char_len = 52; |
| static int letter_char[] = |
| { |
| /* BaseChar */ |
| 0x0386, 0x038C, 0x03DA, 0x03DC, 0x03DE, 0x03E0, 0x0559, 0x06D5, |
| 0x093D, 0x09B2, 0x0A5E, 0x0A8D, 0x0ABD, 0x0AE0, 0x0B3D, 0x0B9C, |
| 0x0CDE, 0x0E30, 0x0E84, 0x0E8A, 0x0E8D, 0x0EA5, 0x0EA7, 0x0EB0, |
| 0x0EBD, 0x1100, 0x1109, 0x113C, 0x113E, 0x1140, 0x114C, 0x114E, |
| 0x1150, 0x1159, 0x1163, 0x1165, 0x1167, 0x1169, 0x1175, 0x119E, |
| 0x11A8, 0x11AB, 0x11BA, 0x11EB, 0x11F0, 0x11F9, 0x1F59, 0x1F5B, |
| 0x1F5D, 0x1FBE, 0x2126, 0x212E, |
| /* Ideographic */ |
| 0x3007, |
| }; |
| |
| /* |
| * [87] CombiningChar ::= ... |
| */ |
| static int combining_char_range_len = 130; |
| static int combining_char_range[] = |
| { |
| 0x0300, 0x0345, 0x0360, 0x0361, 0x0483, 0x0486, 0x0591, 0x05A1, |
| 0x05A3, 0x05B9, 0x05BB, 0x05BD, 0x05C1, 0x05C2, 0x064B, 0x0652, |
| 0x06D6, 0x06DC, 0x06DD, 0x06DF, 0x06E0, 0x06E4, 0x06E7, 0x06E8, |
| 0x06EA, 0x06ED, 0x0901, 0x0903, 0x093E, 0x094C, 0x0951, 0x0954, |
| 0x0962, 0x0963, 0x0981, 0x0983, 0x09C0, 0x09C4, 0x09C7, 0x09C8, |
| 0x09CB, 0x09CD, 0x09E2, 0x09E3, 0x0A40, 0x0A42, 0x0A47, 0x0A48, |
| 0x0A4B, 0x0A4D, 0x0A70, 0x0A71, 0x0A81, 0x0A83, 0x0ABE, 0x0AC5, |
| 0x0AC7, 0x0AC9, 0x0ACB, 0x0ACD, 0x0B01, 0x0B03, 0x0B3E, 0x0B43, |
| 0x0B47, 0x0B48, 0x0B4B, 0x0B4D, 0x0B56, 0x0B57, 0x0B82, 0x0B83, |
| 0x0BBE, 0x0BC2, 0x0BC6, 0x0BC8, 0x0BCA, 0x0BCD, 0x0C01, 0x0C03, |
| 0x0C3E, 0x0C44, 0x0C46, 0x0C48, 0x0C4A, 0x0C4D, 0x0C55, 0x0C56, |
| 0x0C82, 0x0C83, 0x0CBE, 0x0CC4, 0x0CC6, 0x0CC8, 0x0CCA, 0x0CCD, |
| 0x0CD5, 0x0CD6, 0x0D02, 0x0D03, 0x0D3E, 0x0D43, 0x0D46, 0x0D48, |
| 0x0D4A, 0x0D4D, 0x0E34, 0x0E3A, 0x0E47, 0x0E4E, 0x0EB4, 0x0EB9, |
| 0x0EBB, 0x0EBC, 0x0EC8, 0x0ECD, 0x0F18, 0x0F19, 0x0F71, 0x0F84, |
| 0x0F86, 0x0F8B, 0x0F90, 0x0F95, 0x0F99, 0x0FAD, 0x0FB1, 0x0FB7, |
| 0x20D0, 0x20DC, 0x302A, 0x302F, |
| }; |
| |
| static int combining_char_char_len = 29; |
| static int combining_char_char[] = |
| { |
| 0x05BF, 0x05C4, 0x0670, 0x093C, 0x094D, 0x09BC, 0x09BE, 0x09BF, |
| 0x09D7, 0x0A02, 0x0A3C, 0x0A3E, 0x0A3F, 0x0ABC, 0x0B3C, 0x0BD7, |
| 0x0D57, 0x0E31, 0x0EB1, 0x0F35, 0x0F37, 0x0F39, 0x0F3E, 0x0F3F, |
| 0x0F97, 0x0FB9, 0x20E1, 0x3099, 0x309A, |
| }; |
| |
| /* |
| * [88] Digit ::= ... |
| */ |
| static int digit_range_len = 30; |
| static int digit_range[] = |
| { |
| 0x0030, 0x0039, 0x0660, 0x0669, 0x06F0, 0x06F9, 0x0966, 0x096F, |
| 0x09E6, 0x09EF, 0x0A66, 0x0A6F, 0x0AE6, 0x0AEF, 0x0B66, 0x0B6F, |
| 0x0BE7, 0x0BEF, 0x0C66, 0x0C6F, 0x0CE6, 0x0CEF, 0x0D66, 0x0D6F, |
| 0x0E50, 0x0E59, 0x0ED0, 0x0ED9, 0x0F20, 0x0F29, |
| }; |
| |
| /* |
| * [89] Extender ::= ... |
| */ |
| static int extender_range_len = 6; |
| static int extender_range[] = |
| { |
| 0x3031, 0x3035, 0x309D, 0x309E, 0x30FC, 0x30FE, |
| }; |
| |
| static int extender_char_len = 8; |
| static int extender_char[] = |
| { |
| 0x00B7, 0x02D0, 0x02D1, 0x0387, 0x0640, 0x0E46, 0x0EC6, 0x3005, |
| }; |
| |
| /* |
| * SpecialChar ::= '<', '&', '\n', '\r', ']' |
| */ |
| static int special_char_len = 5; |
| static int special_char[] = |
| { |
| '<', '&', '\n', '\r', ']', |
| }; |
| |
| /* |
| * Initialize |
| */ |
| axis2_status_t AXIS2_CALL |
| woden_xml_char_init() |
| { |
| int i = 0; |
| int j = 0; |
| |
| /* set valid characters */ |
| for (i = 0; i < char_range_len; i += 2) |
| { |
| for (j = char_range[i]; j <= char_range[i + 1]; j++) |
| { |
| CHARS[j] |= MASK_VALID | MASK_CONTENT; |
| } |
| } |
| |
| /* remove special characters */ |
| for (i = 0; i < special_char_len; i++) |
| { |
| CHARS[special_char[i]] = (char)(CHARS[special_char[i]] & ~MASK_CONTENT); |
| } |
| |
| /* set space characters */ |
| for (i = 0; i < space_char_len; i++) |
| { |
| CHARS[space_char[i]] |= MASK_SPACE; |
| } |
| |
| /* set name start characters */ |
| for (i = 0; i < name_start_char_len; i++) |
| { |
| CHARS[name_start_char[i]] |= MASK_NAME_START | MASK_NAME | |
| MASK_NCNAME_START | MASK_NCNAME; |
| } |
| for (i = 0; i < letter_range_len; i += 2) |
| { |
| for (j = letter_range[i]; j <= letter_range[i + 1]; j++) |
| { |
| CHARS[j] |= MASK_NAME_START | MASK_NAME | |
| MASK_NCNAME_START | MASK_NCNAME; |
| } |
| } |
| for (i = 0; i < letter_char_len; i++) |
| { |
| CHARS[letter_char[i]] |= MASK_NAME_START | MASK_NAME | |
| MASK_NCNAME_START | MASK_NCNAME; |
| } |
| |
| /* set name characters */ |
| for (i = 0; i < name_char_len; i++) |
| { |
| CHARS[name_char[i]] |= MASK_NAME | MASK_NCNAME; |
| } |
| for (i = 0; i < digit_range_len; i += 2) |
| { |
| for (j = digit_range[i]; j <= digit_range[i + 1]; j++) |
| { |
| CHARS[j] |= MASK_NAME | MASK_NCNAME; |
| } |
| } |
| for (i = 0; i < combining_char_range_len; i += 2) |
| { |
| for (j = combining_char_range[i]; j <= combining_char_range[i + 1]; j++) |
| { |
| CHARS[j] |= MASK_NAME | MASK_NCNAME; |
| } |
| } |
| for (i = 0; i < combining_char_char_len; i++) |
| { |
| CHARS[combining_char_char[i]] |= MASK_NAME | MASK_NCNAME; |
| } |
| for (i = 0; i < extender_range_len; i += 2) |
| { |
| for (j = extender_range[i]; j <= extender_range[i + 1]; j++) |
| { |
| CHARS[j] |= MASK_NAME | MASK_NCNAME; |
| } |
| } |
| for (i = 0; i < extender_char_len; i++) |
| { |
| CHARS[extender_char[i]] |= MASK_NAME | MASK_NCNAME; |
| } |
| |
| /* remove ':' from allowable MASK_NCNAME_START and MASK_NCNAME chars */ |
| CHARS[':'] &= ~(MASK_NCNAME_START | MASK_NCNAME); |
| |
| /* set Pubid characters */ |
| for (i = 0; i < pubid_char_len; i++) |
| { |
| CHARS[pubid_char[i]] |= MASK_PUBID; |
| } |
| for (i = 0; i < pubid_range_len; i += 2) |
| { |
| for (j = pubid_range[i]; j <= pubid_range[i + 1]; j++) |
| { |
| CHARS[j] |= MASK_PUBID; |
| } |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_supplemental( |
| int c) |
| { |
| return (c >= 0x10000 && c <= 0x10FFFF); |
| } |
| |
| int AXIS2_CALL |
| woden_xml_char_supplemental( |
| char h, |
| char l) |
| { |
| return (h - 0xD800) * 0x400 + (l - 0xDC00) + 0x10000; |
| } |
| |
| axis2_char_t AXIS2_CALL |
| woden_xml_char_high_surrogate( |
| int c) |
| { |
| return (char)(((c - 0x00010000) >> 10) + 0xD800); |
| } |
| |
| axis2_char_t AXIS2_CALL |
| woden_xml_char_low_surrogate( |
| int c) |
| { |
| return (char)(((c - 0x00010000) & 0x3FF) + 0xDC00); |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_high_surrogate( |
| int c) |
| { |
| return (0xD800 <= c && c <= 0xDBFF); |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_low_surrogate( |
| int c) |
| { |
| return (0xDC00 <= c && c <= 0xDFFF); |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_valid( |
| int c) |
| { |
| return (c < 0x10000 && (CHARS[c] & MASK_VALID) != 0) || |
| (0x10000 <= c && c <= 0x10FFFF); |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_invalid( |
| int c) |
| { |
| return !woden_xml_char_is_valid(c); |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_content( |
| int c) |
| { |
| return (c < 0x10000 && (CHARS[c] & MASK_CONTENT) != 0) || |
| (0x10000 <= c && c <= 0x10FFFF); |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_markup( |
| int c) |
| { |
| return c == '<' || c == '&' || c == '%'; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_space( |
| int c) |
| { |
| return c < 0x10000 && (CHARS[c] & MASK_SPACE) != 0; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_xml11_space( |
| int c) |
| { |
| return (c < 0x10000 && (CHARS[c] & MASK_SPACE) != 0) || |
| c == 0x85 || c == 0x2028; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_name_start( |
| int c) |
| { |
| return c < 0x10000 && (CHARS[c] & MASK_NAME_START) != 0; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_name( |
| int c) |
| { |
| return c < 0x10000 && (CHARS[c] & MASK_NAME) != 0; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_nc_name_start( |
| int c) |
| { |
| return c < 0x10000 && (CHARS[c] & MASK_NCNAME_START) != 0; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_nc_name( |
| int c) |
| { |
| return c < 0x10000 && (CHARS[c] & MASK_NCNAME) != 0; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_pubid( |
| int c) |
| { |
| return c < 0x10000 && (CHARS[c] & MASK_PUBID) != 0; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_valid_name( |
| axis2_char_t *name) |
| { |
| axis2_char_t ch = 0; |
| int i = 0; |
| |
| if (AXIS2_STRLEN(name) == 0) |
| return AXIS2_FALSE; |
| ch = name[0]; |
| if (woden_xml_char_is_name_start(ch) == AXIS2_FALSE) |
| return AXIS2_FALSE; |
| for (i = 1; i < AXIS2_STRLEN(name); i++) |
| { |
| ch = name[i]; |
| if (woden_xml_char_is_name(ch) == AXIS2_FALSE) |
| { |
| return AXIS2_FALSE; |
| } |
| } |
| return AXIS2_TRUE; |
| } |
| |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_valid_nc_name( |
| axis2_char_t * nc_name) |
| { |
| axis2_char_t ch = 0; |
| int i = 0; |
| |
| if (AXIS2_STRLEN(nc_name) == 0) |
| return AXIS2_FALSE; |
| ch = nc_name[0]; |
| if (woden_xml_char_is_nc_name_start(ch) == AXIS2_FALSE) |
| return AXIS2_FALSE; |
| for (i = 1; i < AXIS2_STRLEN(nc_name); i++) |
| { |
| ch = nc_name[i]; |
| if (woden_xml_char_is_nc_name(ch) == AXIS2_FALSE) |
| { |
| return AXIS2_FALSE; |
| } |
| } |
| return AXIS2_TRUE; |
| } |
| |
| axis2_bool_t AXIS2_CALL |
| woden_xml_char_is_valid_nmtoken( |
| axis2_char_t * nmtoken) |
| { |
| axis2_char_t ch = 0; |
| int i = 0; |
| |
| if (AXIS2_STRLEN(nmtoken) == 0) |
| return AXIS2_FALSE; |
| for (i = 0; i < AXIS2_STRLEN(nmtoken); i++) |
| { |
| ch = nmtoken[i]; |
| if (! woden_xml_char_is_name(ch)) |
| { |
| return AXIS2_FALSE; |
| } |
| } |
| return AXIS2_TRUE; |
| } |
| |
