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diff --git a/src/RepositoryData.cpp b/src/RepositoryData.cpp
index d938ff1..c80b3c4 100644
--- a/src/RepositoryData.cpp
+++ b/src/RepositoryData.cpp
@@ -1,103 +1,126 @@
#include "RepositoryData.h"
#include <QXmlStreamWriter>
#include <QXmlStreamReader>
#include <QFile>
#include <vector>
-#include <QDebug>
-
+class TagState {
+private:
+ std::vector<ushort> arr;
+public:
+ void push(QString const &tag)
+ {
+ if (arr.empty()) {
+ arr.reserve(100);
+ }
+ size_t s = arr.size();
+ size_t t = tag.size();
+ arr.resize(s + t + 1);
+ arr[s] = '/';
+ std::copy_n(tag.utf16(), t, &arr[s + 1]);
+ }
+ void push(QStringRef const &tag)
+ {
+ push(tag.toString());
+ }
+ void pop()
+ {
+ size_t s = arr.size();
+ while (s > 0) {
+ s--;
+ if (arr[s] == '/') break;
+ }
+ arr.resize(s);
+ }
+ bool is(char const *path) const
+ {
+ size_t s = arr.size();
+ for (size_t i = 0; i < s; i++) {
+ if (arr[i] != path[i]) return false;
+ }
+ return path[s] == 0;
+ }
+ bool operator == (char const *path) const
+ {
+ return is(path);
+ }
+ QString str() const
+ {
+ return arr.empty() ? QString() : QString::fromUtf16(&arr[0], arr.size());
+ }
+};
bool RepositoryBookmark::save(QString const &path, QList<RepositoryItem> const *items)
{
QFile file(path);
if (file.open(QFile::WriteOnly)) {
QXmlStreamWriter writer(&file);
writer.setAutoFormatting(true);
writer.writeStartDocument();
writer.writeStartElement("repositories");
for (RepositoryItem const &item : *items) {
if (item.name.isEmpty() && item.local_dir.isEmpty()) {
continue;
}
writer.writeStartElement("repository");
writer.writeAttribute("name", item.name);
writer.writeAttribute("group", item.group);
if (!item.local_dir.isEmpty()) {
QString local = item.local_dir;
local.replace('\\', '/');
writer.writeStartElement("local");
writer.writeCharacters(local);
writer.writeEndElement(); // local
}
writer.writeEndElement(); // repository
}
writer.writeEndElement(); // repositories
writer.writeEndDocument();
return true;
}
return false;
}
QList<RepositoryItem> RepositoryBookmark::load(QString const &path)
{
QList<RepositoryItem> items;
QFile file(path);
if (file.open(QFile::ReadOnly)) {
- enum State {
- STATE_UNKNOWN,
- STATE_ROOT,
- STATE_REPOSITORIES,
- STATE_REPOSITORIES_REPOSITORY,
- STATE_REPOSITORIES_REPOSITORY_LOCAL,
- };
RepositoryItem item;
QString text;
- std::vector<State> state_stack;
+ TagState state;
QXmlStreamReader reader(&file);
reader.setNamespaceProcessing(false);
while (!reader.atEnd()) {
- State state = STATE_UNKNOWN;
- State newstate = STATE_UNKNOWN;
- if (!state_stack.empty()) {
- state = state_stack.back();
- }
QXmlStreamReader::TokenType tt = reader.readNext();
switch (tt) {
case QXmlStreamReader::StartElement:
- if (state_stack.empty()) {
- if (reader.name() == "repositories") {
- newstate = STATE_REPOSITORIES;
- }
- } else {
+ state.push(reader.name());
+ {
QXmlStreamAttributes atts = reader.attributes();
- if (state == STATE_REPOSITORIES && reader.name() == "repository") {
- newstate = STATE_REPOSITORIES_REPOSITORY;
+ if (state == "/repositories/repository") {
item = RepositoryItem();
item.name = atts.value("name").toString();
item.group = atts.value("group").toString();
- } else if (state == STATE_REPOSITORIES_REPOSITORY && reader.name() == "local") {
- newstate = STATE_REPOSITORIES_REPOSITORY_LOCAL;
+ } else if (state == "/repositories/repository/local") {
text = QString();
}
}
- state_stack.push_back(newstate);
break;
case QXmlStreamReader::EndElement:
- if (state == STATE_REPOSITORIES_REPOSITORY_LOCAL) {
+ if (state == "/repositories/repository/local") {
item.local_dir = text;
item.local_dir.replace('\\', '/');
- } else if (state == STATE_REPOSITORIES_REPOSITORY) {
+ } else if (state == "/repositories/repository") {
items.push_back(item);
}
- if (!state_stack.empty()) {
- state_stack.pop_back();
- }
+ state.pop();
break;
case QXmlStreamReader::Characters:
text.append(reader.text());
break;
}
}
}
return items;
}

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