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#include "toconfiguration.h"
#include <qapplication.h>
#include <qregexp.h>
#include "utils.h"
#ifdef WIN32
#include "windows/cregistry.h"
#endif
#ifdef WIN32
# ifdef TOAD
# define APPLICATION_NAME "SOFTWARE\\Quest Software\\Toad for MySQL\\"
# else
# define APPLICATION_NAME "SOFTWARE\\Quest Software\\tora\\"
# define FALLBACK_NAME "SOFTWARE\\Underscore\\tora\\"
# endif
static char *toKeyPath(const QString &str, CRegistry ®istry)
{
static char *buf = NULL;
int pos = str.length() - 1;
while (pos >= 0 && str.at(pos) != '\\')
pos--;
if (pos < 0)
throw QT_TRANSLATE_NOOP("toKeyPath", "Couldn't find \\ in path");
QString ret = str.mid(0, pos);
if (buf)
free(buf);
buf = strdup(ret);
registry.CreateKey(HKEY_CURRENT_USER, buf);
return buf;
}
static char *toKeyValue(const QString &str)
{
static char *buf = NULL;
int pos = str.length() - 1;
while (pos >= 0 && str.at(pos) != '\\')
pos--;
if (pos < 0)
throw QT_TRANSLATE_NOOP("toKeyValue", "Couldn't find \\ in path");
if (buf)
free(buf);
buf = strdup(str.mid(pos + 1));
return buf;
}
#endif
toConfiguration::toConfiguration()
{
}
toConfiguration::~toConfiguration()
{
}
void toConfiguration::loadConfig()
{
Configuration.clear();
#ifndef WIN32
QString conf;
if (getenv("HOME"))
{
conf = QString::fromLatin1(getenv("HOME"));
}
conf.append(QString::fromLatin1(CONFIG_FILE));
try
{
loadMap(conf, Configuration);
}
catch (...)
{
try
{
loadMap(QString::fromLatin1(DEF_CONFIG_FILE), Configuration);
}
catch (...)
{}
}
#endif
}
void toConfiguration::loadMap(const QString &filename, std::map<QCString, QString> &pairs)
{
QCString data = toReadFile(filename);
int pos = 0;
int bol = 0;
int endtag = -1;
int wpos = 0;
int size = data.length();
while (pos < size)
{
switch (data[pos])
{
case '\n':
data[wpos] = 0;
if (endtag == -1)
throw QT_TRANSLATE_NOOP("toTool", "Malformed tag in config file. Missing = on row. (%1)").arg(data.mid(bol, wpos - bol));
{
QCString tag = ((const char *)data) + bol;
QCString val = ((const char *)data) + endtag + 1;
pairs[tag] = QString::fromUtf8(val);
}
bol = pos + 1;
endtag = -1;
wpos = pos;
break;
case '=':
if (endtag == -1)
{
endtag = pos;
data[wpos] = 0;
wpos = pos;
}
else
data[wpos] = data[pos];
break;
case '\\':
pos++;
switch (data[pos])
{
case 'n':
data[wpos] = '\n';
break;
case '\\':
if (endtag >= 0)
data[wpos] = '\\';
else
data[wpos] = ':';
break;
default:
throw QT_TRANSLATE_NOOP("toTool", "Unknown escape character in string (Only \\\\ and \\n recognised)");
}
break;
default:
data[wpos] = data[pos];
}
wpos++;
pos++;
}
return ;
}
void toConfiguration::saveConfig()
{
try
{
#ifdef WIN32
CRegistry registry;
QRegExp re(":");
for (std::map<QCString, QString>::iterator i = Configuration.begin();i != Configuration.end();i++)
{
QCString path = (*i).first;
QString value = (*i).second;
path.prepend(APPLICATION_NAME);
path.replace(re, "\\");
if (value.isEmpty())
{
if (!registry.SetStringValue(HKEY_CURRENT_USER,
toKeyPath(path, registry),
toKeyValue(path),
""))
toStatusMessage(QT_TRANSLATE_NOOP("toTool", "Couldn't save empty value at key %1").arg(path));
}
else
{
char *t = strdup(value.utf8());
if (!registry.SetStringValue(HKEY_CURRENT_USER,
toKeyPath(path, registry),
toKeyValue(path),
t))
toStatusMessage(QT_TRANSLATE_NOOP("toTool", "Couldn't save %1 value at key %2").arg(value).arg(path));
free(t);
}
}
#else
if ( Configuration.empty() )
return ;
QCString conf;
if (getenv("HOME"))
{
conf = getenv("HOME");
}
conf.append(CONFIG_FILE);
saveMap(conf, Configuration);
#endif
}
TOCATCH
}
bool toConfiguration::saveMap(const QString &file, std::map<QCString, QString> &pairs)
{
QCString data;
{
QRegExp newline(QString::fromLatin1("\n"));
QRegExp backslash(QString::fromLatin1("\\"));
for (std::map<QCString, QString>::iterator i = pairs.begin();i != pairs.end();i++)
{
QCString str = (*i).first;
str.append(QString::fromLatin1("="));
str.replace(backslash, QString::fromLatin1("\\\\"));
str.replace(newline, QString::fromLatin1("\\n"));
QString line = (*i).second;
line.replace(backslash, QString::fromLatin1("\\\\"));
line.replace(newline, QString::fromLatin1("\\n"));
str += line.utf8();
str += QString::fromLatin1("\n");
data += str;
}
}
return toWriteFile(file, data);
}
const QString &toConfiguration::globalConfig(const QCString &tag, const QCString &def)
{
if ( Configuration.empty() )
loadConfig();
std::map<QCString, QString>::iterator i = Configuration.find(tag);
if (i == Configuration.end())
{
#if defined(WIN32)
CRegistry registry;
QRegExp re(QString::fromLatin1(":"));
QCString path = tag;
path.prepend(APPLICATION_NAME);
path.replace(re, "\\");
DWORD siz = 1024;
char buffer[1024];
try
{
if (registry.GetStringValue(HKEY_CURRENT_USER,
toKeyPath(path, registry),
toKeyValue(path),
buffer, siz))
{
if (siz > 0)
{
QString ret = QString::fromUtf8(buffer);
(Configuration)[tag] = ret;
}
else
{
(Configuration)[tag] = "";
}
return (Configuration)[tag];
}
}
catch (...)
{
#ifdef FALLBACK_NAME
try
{
path = tag;
path.prepend(FALLBACK_NAME);
path.replace(re, "\\");
if (registry.GetStringValue(HKEY_CURRENT_USER,
toKeyPath(path, registry),
toKeyValue(path),
buffer, siz))
{
if (siz > 0)
{
QString ret = QString::fromUtf8(buffer);
(Configuration)[tag] = ret;
}
else
{
(Configuration)[tag] = "";
}
return (Configuration)[tag];
}
}
catch (...)
{}
#endif
}
#endif
(Configuration)[tag] = QString::fromLatin1(def);
return (Configuration)[tag];
}
return (*i).second;
}
const QString& toConfiguration::config(const QCString &tag, const QCString &def, const QCString &name)
{
QCString str = name;
str.append(":");
str.append(tag);
return globalConfig(str, def);
}
void toConfiguration::eraseConfig(const QCString &tag, const QCString &name)
{
QCString str = name;
str.append(":");
str.append(tag);
globalEraseConfig(str);
}
void toConfiguration::setConfig(const QCString &tag, const QString &def, const QCString name)
{
QCString str = name;
str.append(":");
str.append(tag);
globalSetConfig(str, def);
}
void toConfiguration::globalEraseConfig(const QCString &tag)
{
if ( Configuration.empty() )
loadConfig();
std::map<QCString, QString>::iterator i = Configuration.find(tag);
if (i != Configuration.end())
{
Configuration.erase(i);
#if defined(WIN32)
CRegistry registry;
QRegExp re(QString::fromLatin1(":"));
QCString path = tag;
path.prepend(APPLICATION_NAME);
path.replace(re, "\\");
registry.DeleteKey(HKEY_CURRENT_USER, path); // Don't really care if it works.
#endif
}
}
void toConfiguration::globalSetConfig(const QCString &tag, const QString &value)
{
if ( Configuration.empty() )
loadConfig();
(Configuration)[tag] = value;
}
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