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#include <stdarg.h>
#include "mg_valmap.h"
#include "mg_tools.h"
mgValmap::mgValmap(const char *key) {
m_key = key;
}
void mgValmap::Read(FILE *f) {
char *line=(char*)malloc(1000);
char *prefix=(char*)malloc(strlen(m_key)+2);
strcpy(prefix,m_key);
strcat(prefix,".");
rewind(f);
while (fgets(line,1000,f)) {
if (strncmp(line,prefix,strlen(prefix))) continue;
if (line[strlen(line)-1]=='\n')
line[strlen(line)-1]=0;
char *name = line + strlen(prefix);
char *eq = strchr(name,'=');
if (!eq) continue;
*(eq-1)=0;
char *value = eq + 2;
(*this)[string(name)]=string(value);
}
free(prefix);
free(line);
}
void mgValmap::Write(FILE *f) {
for (mgValmap::const_iterator it=begin();it!=end();++it) {
char b[1000];
sprintf(b,"%s.%s = %s\n",
m_key,it->first.c_str(),
it->second.c_str());
fputs(b,f);
}
}
void mgValmap::put(const string value, const char* name, ... ) {
va_list ap;
va_start(ap, name);
my_put(value,name,ap);
}
void mgValmap::put(int value, const char* name, ...) {
va_list ap;
va_start(ap, name);
my_put(ltos(value),name,ap);
va_end(ap);
}
void mgValmap::put(unsigned int value, const char* name, ...) {
va_list ap;
va_start(ap, name);
my_put(ltos(value),name,ap);
va_end(ap);
}
void mgValmap::put(long value,const char* name, ...) {
va_list ap;
va_start(ap, name);
my_put(ltos(value),name,ap);
va_end(ap);
}
void mgValmap::put(const bool value,const char* name, ...) {
string s;
if (value)
s = "true";
else
s = "false";
va_list ap;
va_start(ap, name);
my_put(s,name,ap);
va_end(ap);
}
void mgValmap::put(const char* value, const char* name, ...)
{
if (!value) return;
va_list ap;
va_start(ap, name);
my_put(value, name, ap);
va_end(ap);
}
string
mgValmap::getstr(const char* name, ...)
{
va_list ap;
va_start(ap, name);
string result = my_get(name, ap);
va_end(ap);
return result;
}
bool
mgValmap::getbool(const char* name, ...)
{
va_list ap;
va_start(ap, name);
bool result = my_get(name, ap)=="true";
va_end(ap);
return result;
}
long
mgValmap::getlong(const char* name, ...)
{
va_list ap;
va_start(ap, name);
long result = atol(my_get(name, ap).c_str());
va_end(ap);
return result;
}
unsigned int
mgValmap::getuint(const char* name, ...)
{
va_list ap;
va_start(ap, name);
unsigned int result = atol(my_get(name, ap).c_str());
va_end(ap);
return result;
}
void mgValmap::my_put(const string value, const char* name, va_list& ap)
{
char buffer[600];
vsnprintf(buffer, 599, name, ap);
(*this)[string(buffer)] = value;
}
string
mgValmap::my_get(const char *name, va_list& ap)
{
char buffer[600];
vsnprintf(buffer, 599, name, ap);
return (*this)[buffer];
}
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