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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include "qpid/acl/AclReader.h"
#include <cstring>
//#include <iostream> // debug
#include <fstream>
namespace qpid {
namespace acl {
int AclReader::read(const std::string& fn, boost::shared_ptr<AclData> d) {
//std::cout << "AclReader::read(" << fn << ")" << std::endl << std::flush;
char buff[1024];
std::ifstream ifs(fn.c_str(), std::ios_base::in);
if (!ifs.good()) {
// error/exception - file open error
return -1;
}
try {
while (ifs.good()) {
ifs.getline(buff, 1024);
processLine(buff, d);
}
ifs.close();
} catch (...) {
// error/exception - file read/processing error
ifs.close();
return -2;
}
return 0;
}
void AclReader::processLine(char* line, boost::shared_ptr<AclData> /*d*/) {
std::vector<std::string> toks;
int numToks = tokenizeLine(line, toks);
for (int i=0; i<numToks; i++) {
// DO MAGIC STUFF HERE
//std::cout << "tok " << i << ": " << toks[i] << std::endl << std::flush;
}
}
int AclReader::tokenizeLine(char* line, std::vector<std::string>& toks) {
const char* tokChars = " \t\n";
int cnt = 0;
char* cp = std::strtok(line, tokChars);
while (cp != 0) {
toks.push_back(std::string(cp));
cnt++;
cp = std::strtok(0, tokChars);
}
return cnt;
}
}} // namespace qpid::acl
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