diff options
Diffstat (limited to 'contrib/ldapc++/src/LDAPAttributeList.cpp')
| -rw-r--r-- | contrib/ldapc++/src/LDAPAttributeList.cpp | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/contrib/ldapc++/src/LDAPAttributeList.cpp b/contrib/ldapc++/src/LDAPAttributeList.cpp new file mode 100644 index 0000000..9752191 --- /dev/null +++ b/contrib/ldapc++/src/LDAPAttributeList.cpp @@ -0,0 +1,193 @@ +// $OpenLDAP$ +/* + * Copyright 2000-2022 The OpenLDAP Foundation, All Rights Reserved. + * COPYING RESTRICTIONS APPLY, see COPYRIGHT file + */ + + +#include "debug.h" + +#include "LDAPAttributeList.h" + +#include "LDAPException.h" +#include "LDAPAttribute.h" +#include "LDAPAsynConnection.h" +#include "LDAPMessage.h" + +#include <cstdlib> + +using namespace std; + +// little helper function for doing case insensitive string comparison +bool nocase_compare(char c1, char c2); + +LDAPAttributeList::LDAPAttributeList(){ + DEBUG(LDAP_DEBUG_CONSTRUCT, + "LDAPAttributeList::LDAPAttributeList( )" << endl); +} + +LDAPAttributeList::LDAPAttributeList(const LDAPAttributeList& al){ + DEBUG(LDAP_DEBUG_CONSTRUCT, + "LDAPAttributeList::LDAPAttributeList(&)" << endl); + m_attrs=al.m_attrs; +} + +LDAPAttributeList::LDAPAttributeList(const LDAPAsynConnection *ld, + LDAPMessage *msg){ + DEBUG(LDAP_DEBUG_CONSTRUCT, + "LDAPAttributeList::LDAPAttributeList()" << endl); + BerElement *ptr=0; + char *name=ldap_first_attribute(ld->getSessionHandle(), msg, &ptr); +/* + This code was making problems if no attribute were returned + How am I supposed to find decoding errors? ldap_first/next_attribute + return 0 in case of error or if there are no more attributes. In either + case they set the LDAP* error code to 0x54 (Decoding error) ??? Strange.. + + There will be some changes in the new version of the C-API so that this + code should work in the future. + if(name == 0){ + ber_free(ptr,0); + ldap_memfree(name); + throw LDAPException(ld); + }else{ +*/ BerValue **values; + for (;name !=0; + name=ldap_next_attribute(ld->getSessionHandle(),msg,ptr) ){ + values=ldap_get_values_len(ld->getSessionHandle(), + msg, name); + this->addAttribute(LDAPAttribute(name, values)); + ldap_memfree(name); + ldap_value_free_len(values); + } + ber_free(ptr,0); +// } +} + +LDAPAttributeList::~LDAPAttributeList(){ + DEBUG(LDAP_DEBUG_DESTROY,"LDAPAttributeList::~LDAPAttributeList()" << endl); +} + +size_t LDAPAttributeList::size() const{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::size()" << endl); + return m_attrs.size(); +} + +bool LDAPAttributeList::empty() const{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::empty()" << endl); + return m_attrs.empty(); +} + +LDAPAttributeList::const_iterator LDAPAttributeList::begin() const{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::begin()" << endl); + return m_attrs.begin(); +} + +LDAPAttributeList::const_iterator LDAPAttributeList::end() const{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::end()" << endl); + return m_attrs.end(); +} + +const LDAPAttribute* LDAPAttributeList::getAttributeByName( + const string& name) const { + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::getAttributeByName()" << endl); + DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER, + " name:" << name << endl); + LDAPAttributeList::const_iterator i; + for( i = m_attrs.begin(); i != m_attrs.end(); i++){ + const std::string& tmpType = i->getName(); + if(name.size() == tmpType.size()){ + if(equal(name.begin(), name.end(), tmpType.begin(), + nocase_compare)){ + return &(*i); + DEBUG(LDAP_DEBUG_TRACE," found:" << name << endl); + } + } + } + return 0; +} + +void LDAPAttributeList::addAttribute(const LDAPAttribute& attr){ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::addAttribute()" << endl); + DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER, + " attr:" << attr << endl); + const std::string attrType = attr.getName(); + const std::string::size_type attrLen = attrType.size(); + std::string::size_type tmpAttrLen = 0; + bool done=false; + LDAPAttributeList::iterator i; + for( i=m_attrs.begin(); i != m_attrs.end(); i++ ){ + const std::string tmpAttrType = i->getName(); + tmpAttrLen = tmpAttrType.size(); + if(tmpAttrLen == attrLen){ + if(equal(tmpAttrType.begin(), tmpAttrType.end(), attrType.begin(), + nocase_compare)){ + const StringList& values = attr.getValues(); + StringList::const_iterator j; + for(j = values.begin(); j != values.end(); j++){ + i->addValue(*j); + } + DEBUG(LDAP_DEBUG_TRACE,"Attribute" << i->getName() + << "already present" << endl); + done=true; + break; // The AttributeType was already present, + // we are done here + } + } + } + if(! done){ + m_attrs.push_back(attr); + } +} + +void LDAPAttributeList::delAttribute(const std::string& type) +{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::replaceAttribute()" << endl); + DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER, " type: " << type << endl); + LDAPAttributeList::iterator i; + for( i = m_attrs.begin(); i != m_attrs.end(); i++){ + if(type.size() == i->getName().size()){ + if(equal(type.begin(), type.end(), i->getName().begin(), + nocase_compare)){ + m_attrs.erase(i); + break; + } + } + } +} + +void LDAPAttributeList::replaceAttribute(const LDAPAttribute& attr) +{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::replaceAttribute()" << endl); + DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER, + " attr:" << attr << endl); + + LDAPAttributeList::iterator i; + this->delAttribute( attr.getName() ); + m_attrs.push_back(attr); +} + +LDAPMod** LDAPAttributeList::toLDAPModArray() const{ + DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::toLDAPModArray()" << endl); + LDAPMod **ret = (LDAPMod**) malloc((m_attrs.size()+1) * sizeof(LDAPMod*)); + LDAPAttributeList::const_iterator i; + int j=0; + for (i=m_attrs.begin(); i!= m_attrs.end(); i++, j++){ + ret[j]=i->toLDAPMod(); + } + ret[m_attrs.size()]=0; + return ret; +} + +ostream& operator << (ostream& s, const LDAPAttributeList& al){ + LDAPAttributeList::const_iterator i; + for(i=al.m_attrs.begin(); i!=al.m_attrs.end(); i++){ + s << *i << "; "; + } + return s; +} + +bool nocase_compare( char c1, char c2){ + return toupper(c1) == toupper(c2); +} + |