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/* -*- c++ -*-
Copyright (C) 2004-2013 Christian Wieninger
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
Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
The author can be reached at cwieninger@gmx.de
The project's page is at http://winni.vdr-developer.org/epgsearch
*/
#include <string>
#include <vdr/plugin.h>
#include "confdloader.h"
#include "log.h"
#include "uservars.h"
#include "menu_dirselect.h"
#include "templatefile.h"
#include "epgsearchcats.h"
using std::string;
// ---------------------------
// Loads all files in the conf.d subdirectory of <plugin-config-directory> and
// applies found settings.
// ---------------------------
bool cConfDLoader::Load()
{
const string dirPath(AddDirectory(CONFIGDIR, "conf.d"));
LogFile.Log(2, "loading entries in %s", dirPath.c_str());
cReadDir d(dirPath.c_str());
struct dirent* e;
string parent("..");
string current(".");
int count = 0;
bool success = true;
while ((e = d.Next())) {
string direntry = e->d_name;
if ((current == direntry) || (parent == direntry) || (direntry[direntry.size()-1] == '~')) {
continue;
}
/* Check if entry is a directory: I do not rely on e->d_type
here because on some systems it is always DT_UNKNOWN. Also
testing for DT_DIR does not take into account symbolic
links to directories.
*/
struct stat buf;
if ((stat((dirPath + "/" + e->d_name).c_str(), &buf) != 0) || (S_ISDIR(buf.st_mode))) {
continue;
}
success &= LoadFile((dirPath + "/" + e->d_name).c_str());
count++;
}
LogFile.Log(2, "loaded %d entries in %s", count, dirPath.c_str());
return success;
}
// ---------------------------
// Each file has the form
//
// [<section>]
// <setting>
// ...
// [<section>]
// ...
//
// where section is one:
//
// epgsearchuservars
// epgsearchdirs
// epgsearchmenu
// epgsearchcats
//
// <setting> corresponds to the entries in the related conf files.
// ---------------------------
bool cConfDLoader::LoadFile(const char *FileName)
{
if (FileName && access(FileName, F_OK) == 0) {
LogFile.Log(1, "loading %s", FileName);
FILE *f = fopen(FileName, "r");
if (f) {
char *s;
int line = 0;
cReadLine ReadLine;
std::string section;
while ((s = ReadLine.Read(f)) != NULL) {
line++;
char *p = strchr(s, '#');
if (p)
*p = 0;
stripspace(s);
if (!isempty(s)) {
if (*s == '[' && *(s+strlen(s)-1)==']') // Section?
section = s;
else {
if (EqualsNoCase(section, "[epgsearchuservars]"))
cUserVarLine::Parse(s);
if (EqualsNoCase(section, "[epgsearchdirs]"))
{
cDirExt* D = new cDirExt;
if (D && D->Parse(s))
ConfDDirExts.Add(D);
else
delete D;
}
if (EqualsNoCase(section, "[epgsearchmenu]"))
{
cTemplLine T;
if (T.Parse(s))
cTemplFile::Parse(T.Name(), T.Value());
}
if (EqualsNoCase(section, "[epgsearchcats]"))
{
cSearchExtCat* cat = new cSearchExtCat;
if (cat && cat->Parse(s))
SearchExtCats.Add(cat);
else
delete cat;
}
}
}
}
fclose(f);
}
return true;
}
else
{
LOG_ERROR_STR(FileName);
return false;
}
}
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