#define SETTINGS_HEADER
#include "irrlichttypes_bloated.h"
+#include "exceptions.h"
#include <string>
-#include <jthread.h>
#include <jmutex.h>
#include <jmutexautolock.h>
#include "strfnd.h"
#include "log.h"
#include "util/string.h"
#include "porting.h"
+#include <list>
+#include <map>
+#include <set>
+#include "filesys.h"
enum ValueType
{
{
JMutexAutoLock lock(m_mutex);
- for(core::map<std::string, std::string>::Iterator
- i = m_settings.getIterator();
- i.atEnd() == false; i++)
+ for(std::map<std::string, std::string>::iterator
+ i = m_settings.begin();
+ i != m_settings.end(); ++i)
{
- std::string name = i.getNode()->getKey();
- std::string value = i.getNode()->getValue();
+ std::string name = i->first;
+ std::string value = i->second;
os<<name<<" = "<<value<<"\n";
}
}
// return all keys used
std::vector<std::string> getNames(){
std::vector<std::string> names;
- for(core::map<std::string, std::string>::Iterator
- i = m_settings.getIterator();
- i.atEnd() == false; i++)
+ for(std::map<std::string, std::string>::iterator
+ i = m_settings.begin();
+ i != m_settings.end(); ++i)
{
- std::string name = i.getNode()->getKey();
- names.push_back(name);
+ names.push_back(i->first);
}
return names;
}
// remove a setting
bool remove(const std::string& name)
{
- return m_settings.remove(name);
+ return m_settings.erase(name);
}
Returns false on EOF
*/
bool getUpdatedConfigObject(std::istream &is,
- core::list<std::string> &dst,
- core::map<std::string, bool> &updated,
+ std::list<std::string> &dst,
+ std::set<std::string> &updated,
bool &value_changed)
{
JMutexAutoLock lock(m_mutex);
std::string value = sf.next("\n");
value = trim(value);
- if(m_settings.find(name))
+ if(m_settings.find(name) != m_settings.end())
{
std::string newvalue = m_settings[name];
dst.push_back(name + " = " + newvalue + line_end);
- updated[name] = true;
+ updated.insert(name);
}
else //file contains a setting which is not in m_settings
value_changed=true;
infostream<<"Updating configuration file: \""
<<filename<<"\""<<std::endl;
- core::list<std::string> objects;
- core::map<std::string, bool> updated;
+ std::list<std::string> objects;
+ std::set<std::string> updated;
bool something_actually_changed = false;
// Read and modify stuff
// If something not yet determined to have been changed, check if
// any new stuff was added
if(!something_actually_changed){
- for(core::map<std::string, std::string>::Iterator
- i = m_settings.getIterator();
- i.atEnd() == false; i++)
+ for(std::map<std::string, std::string>::iterator
+ i = m_settings.begin();
+ i != m_settings.end(); ++i)
{
- if(updated.find(i.getNode()->getKey()))
+ if(updated.find(i->first) != updated.end())
continue;
something_actually_changed = true;
break;
// Write stuff back
{
- std::ofstream os(filename);
- if(os.good() == false)
- {
- errorstream<<"Error opening configuration file"
- " for writing: \""
- <<filename<<"\""<<std::endl;
- return false;
- }
+ std::ostringstream ss(std::ios_base::binary);
/*
Write updated stuff
*/
- for(core::list<std::string>::Iterator
+ for(std::list<std::string>::iterator
i = objects.begin();
- i != objects.end(); i++)
+ i != objects.end(); ++i)
{
- os<<(*i);
+ ss<<(*i);
}
/*
Write stuff that was not already in the file
*/
- for(core::map<std::string, std::string>::Iterator
- i = m_settings.getIterator();
- i.atEnd() == false; i++)
+ for(std::map<std::string, std::string>::iterator
+ i = m_settings.begin();
+ i != m_settings.end(); ++i)
{
- if(updated.find(i.getNode()->getKey()))
+ if(updated.find(i->first) != updated.end())
continue;
- std::string name = i.getNode()->getKey();
- std::string value = i.getNode()->getValue();
+ std::string name = i->first;
+ std::string value = i->second;
infostream<<"Adding \""<<name<<"\" = \""<<value<<"\""
<<std::endl;
- os<<name<<" = "<<value<<"\n";
+ ss<<name<<" = "<<value<<"\n";
+ }
+
+ if(!fs::safeWriteToFile(filename, ss.str()))
+ {
+ errorstream<<"Error writing configuration file: \""
+ <<filename<<"\""<<std::endl;
+ return false;
}
}
returns true on success
*/
bool parseCommandLine(int argc, char *argv[],
- core::map<std::string, ValueSpec> &allowed_options)
+ std::map<std::string, ValueSpec> &allowed_options)
{
int nonopt_index = 0;
int i=1;
std::string name = argname.substr(2);
- core::map<std::string, ValueSpec>::Node *n;
+ std::map<std::string, ValueSpec>::iterator n;
n = allowed_options.find(name);
- if(n == NULL)
+ if(n == allowed_options.end())
{
errorstream<<"Unknown command-line parameter \""
<<argname<<"\""<<std::endl;
return false;
}
- ValueType type = n->getValue().type;
+ ValueType type = n->second.type;
std::string value = "";
{
JMutexAutoLock lock(m_mutex);
- return (m_settings.find(name) || m_defaults.find(name));
+ return (m_settings.find(name) != m_settings.end() || m_defaults.find(name) != m_defaults.end());
}
std::string get(std::string name)
{
JMutexAutoLock lock(m_mutex);
- core::map<std::string, std::string>::Node *n;
+ std::map<std::string, std::string>::iterator n;
n = m_settings.find(name);
- if(n == NULL)
+ if(n == m_settings.end())
{
n = m_defaults.find(name);
- if(n == NULL)
+ if(n == m_defaults.end())
{
- throw SettingNotFoundException("Setting not found");
+ throw SettingNotFoundException(("Setting [" + name + "] not found ").c_str());
}
}
- return n->getValue();
+ return n->second;
}
bool getBool(std::string name)
return (isdigit(val[0])) ? stoi(val) : readFlagString(val, flagdesc);
}
- template <class T> T *getStruct(std::string name, std::string format)
+ bool getStruct(std::string name, std::string format, void *out, size_t olen)
{
- size_t len = sizeof(T);
+ size_t len = olen;
std::vector<std::string *> strs_alloced;
std::string *str;
std::string valstr = get(name);
char *s = &valstr[0];
- T *buf = new T;
- char *bufpos = (char *)buf;
+ char *buf = new char[len];
+ char *bufpos = buf;
char *f, *snext;
size_t pos;
case 'i':
if (width == 16) {
bufpos += PADDING(bufpos, u16);
- if ((bufpos - (char *)buf) + sizeof(u16) <= len) {
+ if ((bufpos - buf) + sizeof(u16) <= len) {
if (is_unsigned)
*(u16 *)bufpos = (u16)strtoul(s, &s, 10);
else
bufpos += sizeof(u16);
} else if (width == 32) {
bufpos += PADDING(bufpos, u32);
- if ((bufpos - (char *)buf) + sizeof(u32) <= len) {
+ if ((bufpos - buf) + sizeof(u32) <= len) {
if (is_unsigned)
*(u32 *)bufpos = (u32)strtoul(s, &s, 10);
else
bufpos += sizeof(u32);
} else if (width == 64) {
bufpos += PADDING(bufpos, u64);
- if ((bufpos - (char *)buf) + sizeof(u64) <= len) {
+ if ((bufpos - buf) + sizeof(u64) <= len) {
if (is_unsigned)
*(u64 *)bufpos = (u64)strtoull(s, &s, 10);
else
*snext++ = 0;
bufpos += PADDING(bufpos, bool);
- if ((bufpos - (char *)buf) + sizeof(bool) <= len)
+ if ((bufpos - buf) + sizeof(bool) <= len)
*(bool *)bufpos = is_yes(std::string(s));
bufpos += sizeof(bool);
break;
case 'f':
bufpos += PADDING(bufpos, float);
- if ((bufpos - (char *)buf) + sizeof(float) <= len)
+ if ((bufpos - buf) + sizeof(float) <= len)
*(float *)bufpos = strtof(s, &s);
bufpos += sizeof(float);
while ((pos = str->find("\\\"", pos)) != std::string::npos)
str->erase(pos, 1);
- if ((bufpos - (char *)buf) + sizeof(std::string *) <= len)
+ if ((bufpos - buf) + sizeof(std::string *) <= len)
*(std::string **)bufpos = str;
bufpos += sizeof(std::string *);
strs_alloced.push_back(str);
if (width == 2) {
bufpos += PADDING(bufpos, v2f);
- if ((bufpos - (char *)buf) + sizeof(v2f) <= len) {
+ if ((bufpos - buf) + sizeof(v2f) <= len) {
v2f *v = (v2f *)bufpos;
v->X = strtof(s, &s);
s++;
bufpos += sizeof(v2f);
} else if (width == 3) {
bufpos += PADDING(bufpos, v3f);
- if ((bufpos - (char *)buf) + sizeof(v3f) <= len) {
+ if ((bufpos - buf) + sizeof(v3f) <= len) {
v3f *v = (v3f *)bufpos;
v->X = strtof(s, &s);
s++;
if (s && *s == ',')
s++;
- if ((size_t)(bufpos - (char *)buf) > len) //error, buffer too small
+ if ((size_t)(bufpos - buf) > len) //error, buffer too small
goto fail;
}
if (f && *f) { //error, mismatched number of fields and values
fail:
- for (unsigned int i = 0; i != strs_alloced.size(); i++)
+ for (size_t i = 0; i != strs_alloced.size(); i++)
delete strs_alloced[i];
- delete buf;
- //delete[] buf;
- buf = NULL;
+ delete[] buf;
+ return false;
}
- return buf;
+ memcpy(out, buf, olen);
+ delete[] buf;
+ return true;
}
bool setStruct(std::string name, std::string format, void *value)
if(&other == this)
return;
- for(core::map<std::string, std::string>::Iterator
- i = other.m_settings.getIterator();
- i.atEnd() == false; i++)
- {
- m_settings[i.getNode()->getKey()] = i.getNode()->getValue();
- }
-
- for(core::map<std::string, std::string>::Iterator
- i = other.m_defaults.getIterator();
- i.atEnd() == false; i++)
- {
- m_defaults[i.getNode()->getKey()] = i.getNode()->getValue();
- }
+ m_settings.insert(other.m_settings.begin(), other.m_settings.end());
+ m_defaults.insert(other.m_defaults.begin(), other.m_defaults.end());
return;
}
if(&other == this)
return *this;
- for(core::map<std::string, std::string>::Iterator
- i = other.m_settings.getIterator();
- i.atEnd() == false; i++)
- {
- m_settings.insert(i.getNode()->getKey(),
- i.getNode()->getValue());
- }
-
- for(core::map<std::string, std::string>::Iterator
- i = other.m_defaults.getIterator();
- i.atEnd() == false; i++)
- {
- m_defaults.insert(i.getNode()->getKey(),
- i.getNode()->getValue());
- }
+ update(other);
return *this;
}
private:
- core::map<std::string, std::string> m_settings;
- core::map<std::string, std::string> m_defaults;
+ std::map<std::string, std::string> m_settings;
+ std::map<std::string, std::string> m_defaults;
// All methods that access m_settings/m_defaults directly should lock this.
JMutex m_mutex;
};
projects / dragonfireclient.git / blobdiff