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/*
* libfritz++
*
* Copyright (C) 2007-2012 Joachim Wilke <libfritz@joachim-wilke.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "LocalFonbook.h"
#include <algorithm>
#include <fstream>
#include <iostream>
#include <string>
#include "Config.h"
#include "Tools.h"
#include <liblog++/Log.h>
namespace fritz {
class ReadLine {
private:
size_t size;
char *buffer;
public:
ReadLine(void);
~ReadLine();
char *Read(FILE *f);
};
ReadLine::ReadLine(void)
{
size = 0;
buffer = nullptr;
}
ReadLine::~ReadLine()
{
free(buffer);
}
char *ReadLine::Read(FILE *f)
{
int n = getline(&buffer, &size, f);
if (n > 0) {
n--;
if (buffer[n] == '\n') {
buffer[n] = 0;
if (n > 0) {
n--;
if (buffer[n] == '\r')
buffer[n] = 0;
}
}
return buffer;
}
return nullptr;
}
LocalFonbook::LocalFonbook()
: XmlFonbook(I18N_NOOP("Local phone book"), "LOCL", true) {
filePath = nullptr;
}
bool LocalFonbook::initialize() {
setInitialized(false);
clear();
// first, try xml phonebook
int ret = asprintf(&filePath, "%s/localphonebook.xml", gConfig->getConfigDir().c_str());
if (ret <= 0)
return false;
if (access(filePath, F_OK) == 0) {
INF("loading " << filePath);
std::ifstream file(filePath);
if (!file.good())
return false;
std::string xmlData((std::istreambuf_iterator<char>(file)),std::istreambuf_iterator<char>());
parseXmlFonbook(&xmlData);
setInitialized(true);
return true;
} else
DBG("XML phonebook not found, trying old csv based ones.");
// try deprecated filenames
free(filePath);
filePath = nullptr;
char fileNames[3][20] = {"localphonebook.csv", "localfonbook.csv", "localfonbuch.csv"};
for (size_t pos = 0; pos < 3; pos++) {
int ret = asprintf(&filePath, "%s/%s", gConfig->getConfigDir().c_str(), fileNames[pos]);
if (ret <= 0)
return false;
if (access(filePath, F_OK) == 0) {
if (pos > 0)
INF("warning, using deprecated file " << filePath << ", please rename to " << fileNames[0] << ".");
break;
}
free(filePath);
filePath = nullptr;
}
if (filePath) {
parseCsvFonbook(filePath);
free(filePath);
setInitialized(true);
// convert to xml when saving
int res = asprintf(&filePath, "%s/localphonebook.xml", gConfig->getConfigDir().c_str());
if (res <= 0)
return false;
return true;
} else {
// file not available -> log preferred filename and location
ERR("file " << gConfig->getConfigDir().c_str() << "/" << fileNames[0] << " not found.");
// if no file exists, put the preferred name into filepath (for later usage)
// convert to xml when saving
int res = asprintf(&filePath, "%s/localphonebook.xml", gConfig->getConfigDir().c_str());
if (res <= 0)
return false;
setInitialized(true);
return false;
}
return false;
}
void LocalFonbook::reload() {
initialize();
}
void LocalFonbook::parseCsvFonbook(std::string filePath) {
INF("loading " << filePath);
FILE *f = fopen(filePath.c_str(), "r");
if (f) {
char *s;
ReadLine ReadLine;
while ((s = ReadLine.Read(f)) != nullptr) {
if (s[0] == '#') continue;
char* name_buffer = strtok(s, ",;");
char* type_buffer = strtok(nullptr, ",;");
char* number_buffer = strtok(nullptr, ",;");
if (name_buffer && type_buffer && number_buffer) {
std::string name = name_buffer;
FonbookEntry::eType type = (FonbookEntry::eType) atoi(type_buffer);
std::string number = number_buffer;
// search for existing fe
bool feExists = false;
for (size_t feNr = 0; feNr < getFonbookSize(); feNr++)
if (retrieveFonbookEntry(feNr)->getName() == name) {
FonbookEntry fe(retrieveFonbookEntry(feNr));
fe.addNumber(number, type); //TODO: quickdial, vanity and priority not supported here
changeFonbookEntry(feNr, fe);
feExists = true;
}
// add to new fe
if (!feExists) {
FonbookEntry fe(name, false); //TODO: important not supported here
fe.addNumber(number, type);
addFonbookEntry(fe);
}
}
else {
ERR("parse error at " << s);
}
}
sort(FonbookEntry::ELEM_NAME, true);
fclose(f);
}
}
void LocalFonbook::write() {
DBG("Saving to " << filePath << ".");
// filePath should always contain a valid content, this is just to be sure
if (!filePath)
return;
// open file
std::ofstream file(filePath, std::ios_base::trunc);
if (file.fail())
return;
// write all entries to the file
file << serializeToXml();
// close file
file.close();
DBG("Saving successful.");
}
}
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