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263 lines
6.9 KiB
263 lines
6.9 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#include "plKeysAndValues.h" |
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#include "hsStream.h" |
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#include <algorithm> |
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plKeysAndValues::plKeysAndValues() |
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{ |
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} |
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plKeysAndValues::plKeysAndValues(const plKeysAndValues & src) |
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: fKeys(src.fKeys) |
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{ |
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} |
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plKeysAndValues & plKeysAndValues::operator =(const plKeysAndValues & src) |
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{ |
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fKeys = src.fKeys; |
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return *this; |
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} |
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void plKeysAndValues::Clear() |
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{ |
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fKeys.clear(); |
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} |
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void plKeysAndValues::RemoveKey(const std::string & key) |
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{ |
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fKeys.erase(key.c_str()); |
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} |
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bool plKeysAndValues::HasKey(const std::string & key) const |
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{ |
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return (fKeys.find(key.c_str()) != fKeys.end()); |
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} |
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bool plKeysAndValues::KeyHasValue(const std::string & key, const std::string & value) |
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{ |
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Keys::const_iterator ki = fKeys.find(key.c_str()); |
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if (ki==fKeys.end()) |
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return false; |
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return std::find(ki->second.begin(),ki->second.end(), value.c_str()) != ki->second.end(); |
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} |
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bool plKeysAndValues::KeyHasValue(const std::string & key, int value) |
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{ |
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char buf[20]; |
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sprintf(buf, "%d", value); |
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std::string v(buf); |
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return KeyHasValue(key, v); |
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} |
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bool plKeysAndValues::KeyHasValue(const std::string & key, double value) |
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{ |
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char buf[30]; |
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sprintf(buf, "%f", value); |
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std::string v(buf); |
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return KeyHasValue(key, v); |
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} |
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bool plKeysAndValues::AddValue(const std::string & key, const std::string & value, KAddValueMode mode) |
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{ |
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switch (mode) |
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{ |
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case kFailIfExists: |
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if (HasKey(key)) |
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return false; |
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break; |
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case kReplaceIfExists: |
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if (HasKey(key)) |
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RemoveKey(key); |
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break; |
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} |
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fKeys[key.c_str()].push_front(value.c_str()); |
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return true; |
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} |
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bool plKeysAndValues::AddValue(const std::string & key, int value, KAddValueMode mode) |
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{ |
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char buf[20]; |
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sprintf(buf, "%d", value); |
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std::string v(buf); |
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return AddValue(key,v,mode); |
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} |
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bool plKeysAndValues::AddValue(const std::string & key, double value, KAddValueMode mode) |
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{ |
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char buf[30]; |
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sprintf(buf, "%f", value); |
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std::string v(buf); |
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return AddValue(key,v,mode); |
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} |
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bool plKeysAndValues::AddValues(const std::string & key, const std::vector<std::string> & values, KAddValueMode mode) |
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{ |
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for (int i=0; i<values.size(); i++) |
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AddValue(key,values[i],mode); |
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return true; |
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} |
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bool plKeysAndValues::SetValue(const std::string & key, const std::string & value) |
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{ |
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fKeys[key.c_str()].clear(); |
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return AddValue(key,value); |
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} |
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bool plKeysAndValues::SetValue(const std::string & key, int value) |
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{ |
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char buf[20]; |
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sprintf(buf, "%d", value); |
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std::string v(buf); |
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return SetValue(key, v); |
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} |
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bool plKeysAndValues::SetValue(const std::string & key, double value) |
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{ |
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char buf[30]; |
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sprintf(buf, "%f", value); |
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std::string v(buf); |
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return SetValue(key, v); |
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} |
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std::string plKeysAndValues::GetValue(const std::string & key, const std::string & defval, bool * outFound) const |
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{ |
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Keys::const_iterator ki = fKeys.find(key.c_str()); |
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if (outFound) |
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*outFound = (ki!=fKeys.end()); |
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if(ki != fKeys.end()) |
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return ki->second.front().c_str(); |
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// fKeys[key.c_str()].push_front(defval.c_str()); |
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return defval; |
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} |
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UInt32 plKeysAndValues::GetValue(const std::string & key, UInt32 defval, bool * outFound) const |
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{ |
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char buf[20]; |
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sprintf(buf, "%ul", defval); |
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std::string v(buf); |
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return strtoul(GetValue(key,v,outFound).c_str(), nil, 0); |
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} |
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int plKeysAndValues::GetValue(const std::string & key, int defval, bool * outFound) const |
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{ |
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char buf[20]; |
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sprintf(buf, "%d", defval); |
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std::string v(buf); |
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return atol(GetValue(key,v,outFound).c_str()); |
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} |
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double plKeysAndValues::GetValue(const std::string & key, double defval, bool * outFound) const |
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{ |
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char buf[30]; |
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sprintf(buf, "%f", defval); |
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std::string v(buf); |
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return atof(GetValue(key,v,outFound).c_str()); |
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} |
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std::vector<std::string> plKeysAndValues::GetAllValues(const std::string & key) |
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{ |
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std::vector<std::string> result; |
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xtl::istring xkey = key.c_str(); |
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if (HasKey(key)) |
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for (Values::const_iterator vi=fKeys[xkey].begin(); vi!=fKeys[xkey].end(); ++vi) |
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result.push_back(vi->c_str()); |
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return result; |
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} |
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bool plKeysAndValues::GetKeyIterators(Keys::const_iterator & iter, Keys::const_iterator & end) const |
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{ |
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iter = fKeys.begin(); |
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end = fKeys.end(); |
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return true; |
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} |
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bool plKeysAndValues::GetValueIterators(const xtl::istring & key, Values::const_iterator & iter, Values::const_iterator & end) const |
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{ |
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Keys::const_iterator ki = fKeys.find(key); |
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if(ki != fKeys.end()) |
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{ |
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iter = ki->second.begin(); |
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end = ki->second.end(); |
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return true; |
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} |
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return false; |
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} |
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void plKeysAndValues::Read(hsStream * s) |
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{ |
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UInt16 nkeys; |
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s->ReadSwap(&nkeys); |
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for (int ki=0; ki<nkeys; ki++) |
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{ |
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UInt16 strlen; |
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s->ReadSwap(&strlen); |
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std::string key; |
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key.assign(strlen+1,'\0'); |
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s->Read(strlen,(void*)key.data()); |
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key.resize(strlen); |
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UInt16 nvalues; |
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s->ReadSwap(&nvalues); |
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for (int vi=0; vi<nvalues; vi++) |
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{ |
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s->ReadSwap(&strlen); |
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std::string value; |
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value.assign(strlen+1,'\0'); |
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s->Read(strlen,(void*)value.data()); |
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value.resize(strlen); |
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// for now, only single value for key on stream is allowed. |
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SetValue(key,value); |
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} |
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} |
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} |
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void plKeysAndValues::Write(hsStream * s) |
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{ |
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// write nkeys |
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s->WriteSwap((UInt16)fKeys.size()); |
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// iterate through keys |
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Keys::const_iterator ki,ke; |
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GetKeyIterators(ki,ke); |
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for (ki;ki!=ke;++ki) |
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{ |
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// write key string |
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s->WriteSwap((UInt16)ki->first.size()); |
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s->Write(ki->first.size(),ki->first.c_str()); |
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// write nvalues for this key |
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s->WriteSwap((UInt16)ki->second.size()); |
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// iterate through values for this key |
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Values::const_iterator vi,ve; |
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GetValueIterators(ki->first,vi,ve); |
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for (vi;vi!=ve;++vi) |
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{ |
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// write value string |
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s->WriteSwap((UInt16)vi->size()); |
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s->Write(vi->size(),vi->c_str()); |
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} |
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} |
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}
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