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/*!
* \file mg_tools.c
* \brief A few util functions for standalone and plugin messaging for the vdr muggle plugindatabase
*
* \version $Revision: 1.4 $
* \date $Date$
* \author Ralf Klueber, Lars von Wedel, Andreas Kellner
* \author file owner: $Author$
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <syslog.h>
#include "mg_tools.h"
//! \brief buffer for messages
#define MAX_BUFLEN 2048
static char buffer[MAX_BUFLEN];
static int DEBUG_LEVEL = 3;
void
mgSetDebugLevel (int new_level)
{
DEBUG_LEVEL = new_level;
}
void
mgDebug (int level, const char *fmt, ...)
{
va_list ap;
if (level <= DEBUG_LEVEL)
{
va_start (ap, fmt);
vsnprintf (buffer, MAX_BUFLEN - 1, fmt, ap);
syslog(LOG_DEBUG,"%s\n",buffer);
fprintf(stderr,"%s\n",buffer);
}
va_end (ap);
}
void
mgDebug (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
mgDebug (1, fmt, ap);
va_end (ap);
}
extern void showmessage(int duration,const char*,...);
void
mgWarning (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
vsnprintf (buffer, MAX_BUFLEN - 1, fmt, ap);
syslog(LOG_INFO,"Warning: %s\n",buffer);
fprintf(stderr,"%s\n",buffer);
showmessage(0,buffer);
va_end (ap);
}
void
mgError (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
vsnprintf (buffer, MAX_BUFLEN - 1, fmt, ap);
syslog (LOG_ERR,"Error in Muggle: %s\n", buffer);
fprintf(stderr,"%s\n",buffer);
showmessage(0,buffer);
va_end (ap);
}
std::string trim(std::string const& source, char const* delims ) {
std::string result(source);
std::string::size_type index = result.find_last_not_of(delims);
if(index != std::string::npos)
result.erase(++index);
index = result.find_first_not_of(delims);
if(index != std::string::npos)
result.erase(0, index);
else
result.erase();
return result;
}
char *
SeparateFolders(const char *filename, char * folders[],unsigned int fcount)
{
for (unsigned int i=0;i<fcount;i++)
folders[i]="";
char *fbuf=strdup(filename);
char *slash=fbuf-1;
for (unsigned int i=0;i<fcount;i++)
{
char *p=slash+1;
slash=strchr(p,'/');
if (!slash)
break;
folders[i]=p;
*slash=0;
}
return fbuf;
}
string&
addsep (string & s, string sep, string n)
{
if (!n.empty ())
{
if (!s.empty ())
s.append (sep);
s.append (n);
}
return s;
}
string
comma (string & s, string n)
{
return addsep (s, ",", n);
}
//! \brief converts long to string
string
itos (int i)
{
std::stringstream s;
s << i;
return s.str ();
}
//! \brief convert long to string
string
ltos (long l)
{
std::stringstream s;
s << l;
return s.str ();
}
char *
extension(const char *filename)
{
char *dot = strrchr(filename,'.');
if (!dot)
dot = strrchr(filename,0)-1;
return dot+1;
}
bool
notempty(const char *s)
{
if (!s)
return false;
else
return strlen(s);
}
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