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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitbcb704366cb5e333a626c18c308c7e0448a8e69f (patch)
treef0d6ab7d78ecdd9207cf46536376b44b91a1ca71 /lanbrowsing/lisa/configfile.cpp
downloadtdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.tar.gz
tdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'lanbrowsing/lisa/configfile.cpp')
-rw-r--r--lanbrowsing/lisa/configfile.cpp136
1 files changed, 136 insertions, 0 deletions
diff --git a/lanbrowsing/lisa/configfile.cpp b/lanbrowsing/lisa/configfile.cpp
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+/* configfile.cpp
+ *
+ * Copyright (c) 1998, 2000, Alexander Neundorf
+ * neundorf@kde.org
+ *
+ * You may distribute under the terms of the GNU General Public
+ * License as specified in the COPYING file.
+ *
+ * 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.
+ *
+ */
+
+#include "configfile.h"
+
+#include <iostream>
+#include <fstream>
+#include <ctype.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#ifdef LISA_DEBUG
+#undef LISA_DEBUG
+#endif
+#define LISA_DEBUG 0
+
+#ifdef dcerr
+#undef dcerr
+#endif
+
+#define dcerr if (LISA_DEBUG==1) std::cerr<<"Config::"
+
+
+#define CFGBUFSIZE 16*1024
+
+Config::Config(const MyString& name/*,String path*/)
+{
+ char buff[CFGBUFSIZE],c;
+/* String s,empty="#############################################################################################################################################################";
+ String home=getenv("HOME");
+
+ if (!home.empty()) home+=String("/")+name;
+ if (fexists(home)==0)
+ {
+ home=path+"/"+name;
+ if (fexists(home)==0)
+ {
+ home=name;
+ if (fexists(home)==0) return;
+ };
+ };*/
+ std::ifstream inf(name.data());
+ if (!inf)
+ {
+ std::cout<<"could not open file "<<name<<std::endl;
+ return;
+ }
+ dcerr<<"Config(): opened file "<<name<<std::endl;
+ //read the file
+ char key[CFGBUFSIZE], value[CFGBUFSIZE];
+ do
+ {
+ char* buffStart=buff;
+ //inf.getline(buff,16*1024,'\n');
+ int bufSize(CFGBUFSIZE);
+ int lineBroken(0);
+ do
+ {
+ lineBroken=0;
+ inf.get(buffStart,bufSize,'\n');
+ inf.get(c);
+ int l=strlen(buffStart);
+ if (l==0)
+ break;
+ if (buffStart[l-1]=='\\')
+ {
+ buffStart=buffStart+l-1;
+ bufSize=bufSize+1-l;
+ lineBroken=1;
+ }
+ } while ((lineBroken) && (!inf.eof()));
+ //make it ignore comments
+ char *theChar=strchr(buff,'#');
+ if (theChar!=0)
+ *theChar='\0';
+ //now divide the line into key and value
+ theChar=strchr(buff,'=');
+ if (theChar!=0)
+ {
+ *theChar='\0';
+ key[0]='\0';
+ sscanf(buff,"%8000s",key);
+ //do we have something valid ?
+ if (key[0]!='\0')
+ {
+ //the char behind the = should be at least the terminating \0
+ // so I can be sure to access valid memory here, IMO
+ value[0]='\0';
+
+ strncpy(value,theChar+1,CFGBUFSIZE);
+ if (value[0]!='\0')
+ {
+ //here we can be sure that the list will only contain
+ //strings which are at least one char long
+ dcerr<<"Config(): adding "<<key<<std::endl;
+ m_entries[key]=value;
+ }
+ }
+ }
+ }
+ while (!inf.eof());
+}
+
+MyString Config::getEntry(const char *key, const char* defaultValue)
+{
+ if ((key==0) || (key[0]=='\0'))
+ return defaultValue;
+ if (m_entries.find(key)==m_entries.end())
+ return defaultValue;
+ return m_entries[key];
+}
+
+int Config::getEntry(const char *key, int defaultValue)
+{
+ char def[100];
+ sprintf(def,"%d",defaultValue);
+ MyString tmp=stripWhiteSpace(getEntry(key,def));
+ int i(0);
+ int ok=sscanf(tmp.c_str(),"%d",&i);
+ if (ok==1) return i;
+ return defaultValue;
+}
+