SERD_API
SerdStatus
serd_reader_start_stream(SerdReader* me,
FILE* file,
const uint8_t* name,
bool bulk)
{
const Cursor cur = { name, 1, 1 };
me->fd = file;
me->read_head = 0;
me->cur = cur;
me->from_file = true;
me->eof = false;
me->paging = bulk;
if (bulk) {
me->file_buf = (uint8_t*)serd_bufalloc(SERD_PAGE_SIZE);
me->read_buf = me->file_buf;
memset(me->file_buf, '\0', SERD_PAGE_SIZE);
SerdStatus st = page(me);
if (st) {
serd_reader_end_stream(me);
return st;
}
skip_bom(me);
} else {
me->read_buf = &me->read_byte;
me->read_byte = 0; // Don't read to avoid potentially blocking
}
return SERD_SUCCESS;
}
int jscoverage_bytes_to_characters(const char * encoding, const uint8_t * bytes, size_t num_bytes, jschar ** characters, size_t * num_characters) {
assert(encoding != NULL);
iconv_t state = iconv_open(UTF_16_INTERNAL, encoding);
if (state == (iconv_t) -1) {
return JSCOVERAGE_ERROR_ENCODING_NOT_SUPPORTED;
}
ICONV_CONST char * input = (char *) bytes;
size_t input_bytes_left = num_bytes;
jschar * c = xnew(jschar, num_bytes);
char * output = (char *) c;
size_t output_bytes_left = sizeof(jschar) * num_bytes;
size_t result = iconv(state, &input, &input_bytes_left, &output, &output_bytes_left);
iconv_close(state);
if (result == (size_t) -1) {
free(c);
return JSCOVERAGE_ERROR_INVALID_BYTE_SEQUENCE;
}
assert(input_bytes_left == 0);
size_t nc = ((jschar *) output) - c;
skip_bom(&c, &nc);
*characters = c;
*num_characters = nc;
return 0;
}
int jscoverage_bytes_to_characters(const char * encoding, const uint8_t * bytes, size_t num_bytes, jschar ** characters, size_t * num_characters) {
assert(encoding != NULL);
if (num_bytes == 0) {
*characters = xnew(jschar, 0);
*num_characters = 0;
return 0;
}
UINT code_page;
if (find_code_page(encoding, &code_page) != 0) {
return JSCOVERAGE_ERROR_ENCODING_NOT_SUPPORTED;
}
if (num_bytes > INT_MAX) {
fatal("overflow");
}
*characters = xnew(jschar, num_bytes);
int result = MultiByteToWideChar(code_page, MB_ERR_INVALID_CHARS, bytes, num_bytes, *characters, num_bytes);
if (result == 0) {
free(*characters);
return JSCOVERAGE_ERROR_INVALID_BYTE_SEQUENCE;
}
*num_characters = result;
skip_bom(characters, num_characters);
return 0;
}
/* Parse an object - create a new root, and populate. */
cJSON *cJSON_Parse(const char *value)
{
cJSON *c=cJSON_New_Item();
ep=0;
if (!c) return 0; /* memory fail */
if (!parse_value(c,skip(skip_bom(value)))) {cJSON_Delete(c);return 0;}
return c;
}
void sax_parser<_Handler,_Config>::header()
{
// we don't handle multi byte encodings so we can just skip bom entry if exists.
skip_bom();
blank();
if (!has_char() || cur_char() != '<')
throw sax::malformed_xml_error("xml file must begin with '<'.");
if (config_type::strict_xml_declaration)
{
if (next_char_checked() != '?')
throw sax::malformed_xml_error("xml file must begin with '<?'.");
declaration("xml");
}
}
SERD_API
SerdStatus
serd_reader_read_string(SerdReader* me, const uint8_t* utf8)
{
const Cursor cur = { (const uint8_t*)"(string)", 1, 1 };
me->read_buf = utf8;
me->read_head = 0;
me->cur = cur;
me->from_file = false;
me->paging = false;
me->eof = false;
skip_bom(me);
const bool ret = read_turtleDoc(me);
me->read_buf = NULL;
return ret ? SERD_SUCCESS : SERD_ERR_UNKNOWN;
}
int git_config_parse(
git_config_parser *parser,
git_config_parser_section_cb on_section,
git_config_parser_variable_cb on_variable,
git_config_parser_comment_cb on_comment,
git_config_parser_eof_cb on_eof,
void *data)
{
git_parse_ctx *ctx;
char *current_section = NULL, *var_name, *var_value;
int result = 0;
ctx = &parser->ctx;
skip_bom(ctx);
for (; ctx->remain_len > 0; git_parse_advance_line(ctx)) {
const char *line_start = parser->ctx.line;
size_t line_len = parser->ctx.line_len;
char c;
if (git_parse_peek(&c, ctx, GIT_PARSE_PEEK_SKIP_WHITESPACE) < 0 &&
git_parse_peek(&c, ctx, 0) < 0)
continue;
switch (c) {
case '[': /* section header, new section begins */
git__free(current_section);
current_section = NULL;
if ((result = parse_section_header(parser, ¤t_section)) == 0 && on_section) {
result = on_section(parser, current_section, line_start, line_len, data);
}
break;
case '\n': /* comment or whitespace-only */
case ' ':
case '\t':
case ';':
case '#':
if (on_comment) {
result = on_comment(parser, line_start, line_len, data);
}
break;
default: /* assume variable declaration */
if ((result = parse_variable(parser, &var_name, &var_value)) == 0 && on_variable) {
result = on_variable(parser, current_section, var_name, var_value, line_start, line_len, data);
}
break;
}
if (result < 0)
goto out;
}
if (on_eof)
result = on_eof(parser, current_section, data);
out:
git__free(current_section);
return result;
}
