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Diffstat (limited to 'Swiften/JID/JID.cpp')
-rw-r--r--Swiften/JID/JID.cpp56
1 files changed, 33 insertions, 23 deletions
diff --git a/Swiften/JID/JID.cpp b/Swiften/JID/JID.cpp
index e4611b3..925c763 100644
--- a/Swiften/JID/JID.cpp
+++ b/Swiften/JID/JID.cpp
@@ -29,24 +29,25 @@ static PrepCache resourcePrepCache;
namespace Swift {
-JID::JID(const char* jid) {
+JID::JID(const char* jid) : valid_(true) {
initializeFromString(std::string(jid));
}
-JID::JID(const std::string& jid) {
+JID::JID(const std::string& jid) : valid_(true) {
initializeFromString(jid);
}
-JID::JID(const std::string& node, const std::string& domain) : hasResource_(false) {
+JID::JID(const std::string& node, const std::string& domain) : valid_(true), hasResource_(false) {
nameprepAndSetComponents(node, domain, "");
}
-JID::JID(const std::string& node, const std::string& domain, const std::string& resource) : hasResource_(true) {
+JID::JID(const std::string& node, const std::string& domain, const std::string& resource) : valid_(true), hasResource_(true) {
nameprepAndSetComponents(node, domain, resource);
}
void JID::initializeFromString(const std::string& jid) {
if (String::beginsWith(jid, '@')) {
+ valid_ = false;
return;
}
@@ -72,31 +73,40 @@ void JID::initializeFromString(const std::string& jid) {
void JID::nameprepAndSetComponents(const std::string& node, const std::string& domain, const std::string& resource) {
+ try {
#ifndef SWIFTEN_CACHE_JID_PREP
- node_ = StringPrep::getPrepared(node, StringPrep::NamePrep);
- domain_ = StringPrep::getPrepared(domain, StringPrep::XMPPNodePrep);
- resource_ = StringPrep::getPrepared(resource, StringPrep::XMPPResourcePrep);
+ node_ = StringPrep::getPrepared(node, StringPrep::NamePrep);
+ domain_ = StringPrep::getPrepared(domain, StringPrep::XMPPNodePrep);
+ resource_ = StringPrep::getPrepared(resource, StringPrep::XMPPResourcePrep);
#else
- std::pair<PrepCache::iterator, bool> r;
+ std::pair<PrepCache::iterator, bool> r;
- r = nodePrepCache.insert(std::make_pair(node, std::string()));
- if (r.second) {
- r.first->second = StringPrep::getPrepared(node, StringPrep::NamePrep);
- }
- node_ = r.first->second;
+ r = nodePrepCache.insert(std::make_pair(node, std::string()));
+ if (r.second) {
+ r.first->second = StringPrep::getPrepared(node, StringPrep::NamePrep);
+ }
+ node_ = r.first->second;
- r = domainPrepCache.insert(std::make_pair(domain, std::string()));
- if (r.second) {
- r.first->second = StringPrep::getPrepared(domain, StringPrep::XMPPNodePrep);
- }
- domain_ = r.first->second;
+ r = domainPrepCache.insert(std::make_pair(domain, std::string()));
+ if (r.second) {
+ r.first->second = StringPrep::getPrepared(domain, StringPrep::XMPPNodePrep);
+ }
+ domain_ = r.first->second;
+ if (domain_.empty()) {
+ valid_ = false;
+ return;
+ }
- r = resourcePrepCache.insert(std::make_pair(resource, std::string()));
- if (r.second) {
- r.first->second = StringPrep::getPrepared(resource, StringPrep::XMPPResourcePrep);
- }
- resource_ = r.first->second;
+ r = resourcePrepCache.insert(std::make_pair(resource, std::string()));
+ if (r.second) {
+ r.first->second = StringPrep::getPrepared(resource, StringPrep::XMPPResourcePrep);
+ }
+ resource_ = r.first->second;
#endif
+ }
+ catch (const std::exception&) {
+ valid_ = false;
+ }
}
std::string JID::toString() const {