size_t _myhtml_string_append_char_references_state_0(myhtml_string_char_ref_chunk_t *chunk, myhtml_string_t* str, const char* buff, size_t offset, size_t size) { size_t tmp_offset = offset; while(offset < size) { if(buff[offset] == '&') { if(chunk->encoding == MyHTML_ENCODING_UTF_8) { myhtml_string_append(str, &buff[tmp_offset], (offset - tmp_offset)); } else { myhtml_string_append_chunk_with_convert_encoding(str, &chunk->res, &buff[tmp_offset], (offset - tmp_offset), chunk->encoding); myhtml_encoding_result_clean(&chunk->res); } chunk->begin = str->length; chunk->state = 1; _myhtml_string_charef_append(str, buff[offset]); offset++; return offset; } offset++; } if(chunk->encoding == MyHTML_ENCODING_UTF_8) myhtml_string_append(str, &buff[tmp_offset], (offset - tmp_offset)); else myhtml_string_append_chunk_with_convert_encoding(str, &chunk->res, &buff[tmp_offset], (offset - tmp_offset), chunk->encoding); return offset; }
///////////////////////////////////////////////////////// //// Append With Convert Encoding without Preprocessing API //// ///////////////////////////////////////////////////////// void myhtml_string_append_with_convert_encoding(myhtml_string_t* str, const char* buff, size_t length, myhtml_encoding_t encoding) { myhtml_encoding_result_t res; myhtml_encoding_result_clean(&res); myhtml_string_append_chunk_with_convert_encoding(str, &res, buff, length, encoding); }
size_t _myhtml_string_append_char_references_state_2(myhtml_string_char_ref_chunk_t *chunk, myhtml_string_t* str, const char* buff, size_t offset, size_t size) { int is_done = 0; size_t tmp_offset = offset; chunk->entry = myhtml_charef_find_by_pos(chunk->entry->next, buff, &offset, size, &is_done); if(is_done) { chunk->state = 0; if(chunk->entry->codepoints_len) { for (size_t i = 0; i < chunk->entry->codepoints_len; i++) { MyHTML_STRING_REALLOC_IF_NEED(str, (chunk->begin + 4), 32); chunk->begin += myhtml_encoding_codepoint_to_ascii_utf_8(chunk->entry->codepoints[i], &str->data[chunk->begin]); } str->length = chunk->begin; } else { if(chunk->encoding == MyHTML_ENCODING_UTF_8) myhtml_string_append(str, &buff[tmp_offset], (offset - tmp_offset)); else myhtml_string_append_chunk_with_convert_encoding(str, &chunk->res, &buff[tmp_offset], (offset - tmp_offset), chunk->encoding); } } else { if(chunk->encoding == MyHTML_ENCODING_UTF_8) myhtml_string_append(str, &buff[tmp_offset], (offset - tmp_offset)); else myhtml_string_append_chunk_with_convert_encoding(str, &chunk->res, &buff[tmp_offset], (offset - tmp_offset), chunk->encoding); } return offset; }
size_t myhtml_parser_add_text(myhtml_tree_t *tree, myhtml_string_t* string, const char *text, size_t begin, size_t length) { myhtml_incoming_buf_t *inc_buf = myhtml_parser_find_first_buf(tree, begin); size_t current_buf_offset = begin - inc_buf->offset; size_t save_str_len = string->length; if((current_buf_offset + length) <= inc_buf->size) { if(tree->encoding == MyHTML_ENCODING_UTF_8) myhtml_string_append(string, &inc_buf->data[current_buf_offset], length); else myhtml_string_append_with_convert_encoding(string, &inc_buf->data[current_buf_offset], length, tree->encoding); return (string->length - save_str_len); } size_t buf_next_offset = inc_buf->size - current_buf_offset; myhtml_encoding_result_t res; myhtml_encoding_result_clean(&res); if(tree->encoding == MyHTML_ENCODING_UTF_8) myhtml_string_append(string, &inc_buf->data[current_buf_offset], buf_next_offset); else myhtml_string_append_chunk_with_convert_encoding(string, &res, &inc_buf->data[current_buf_offset], buf_next_offset, tree->encoding); length = length - buf_next_offset; inc_buf = inc_buf->next; if(tree->encoding == MyHTML_ENCODING_UTF_8) { while (inc_buf && length) { if(length > inc_buf->size) { myhtml_string_append(string, inc_buf->data, inc_buf->size); length -= inc_buf->size; } else { myhtml_string_append(string, inc_buf->data, length); break; } inc_buf = inc_buf->next; } } else { while (inc_buf && length) { if(length > inc_buf->size) { myhtml_string_append_chunk_with_convert_encoding(string, &res, inc_buf->data, inc_buf->size, tree->encoding); length -= inc_buf->size; } else { myhtml_string_append_chunk_with_convert_encoding(string, &res, inc_buf->data, length, tree->encoding); break; } inc_buf = inc_buf->next; } } return (string->length - save_str_len); }