emo
/
thin-provisioning-tools
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[xml_parser] Allow element handlers to stop parsing

This commit is contained in:
Ming-Hung Tsai 2016-02-27 15:20:45 +08:00
parent ced9929ca6
commit d28e64aff0
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
base/xml_utils.cc
View File

@ -19,13 +19,16 @@ xml_parser::parse(std::string const &backup_file, bool quiet)
size_t total = 0;
size_t input_length = get_file_length(backup_file);
while (!in.eof()) {
XML_Error error_code = XML_ERROR_NONE;
while (!in.eof() && error_code == XML_ERROR_NONE) {
char buffer[4096];
in.read(buffer, sizeof(buffer));
size_t len = in.gcount();
int done = in.eof();
if (!XML_Parse(parser_, buffer, len, done)) {
// Do not throw while normally aborted by element handlers
if (!XML_Parse(parser_, buffer, len, done) &&
(error_code = XML_GetErrorCode(parser_)) != XML_ERROR_ABORTED) {
ostringstream out;
out << "Parse error at line "
<< XML_GetCurrentLineNumber(parser_)