ConfigService::SectionMap ConfigService::getSection ( const std::string& sectionName )
{
SectionMap combinedSection;
if (mInstanceConfig->findSection(sectionName)) {
const SectionMap& section = mInstanceConfig->getSection(sectionName);
combinedSection.insert(section.begin(), section.end());
}
if (mCommandLineConfig->findSection(sectionName)) {
const SectionMap& section = mCommandLineConfig->getSection(sectionName);
combinedSection.insert(section.begin(), section.end());
}
if (mUserConfig->findSection(sectionName)) {
const SectionMap& section = mUserConfig->getSection(sectionName);
combinedSection.insert(section.begin(), section.end());
}
if (mGlobalConfig->findSection(sectionName)) {
const SectionMap& section = mGlobalConfig->getSection(sectionName);
combinedSection.insert(section.begin(), section.end());
}
return combinedSection;
}
int
Configuration::open (const char *fileName)
{
if (0 == fileName) {
errno = EINVAL;
return -1;
}
FILE* in = OS::fopen (fileName, ACE_TEXT ("r"));
if (!in)
return -1;
char buffer[4096];
SectionMap *section = 0;
while (OS::fgets (buffer, sizeof buffer, in))
{
char *line = this->squish (buffer);
// Check for a comment and blank line
if (line[0] == ';' ||
line[0] == '#' ||
line[0] == '\0')
continue;
if (line[0] == '[') {
// We have a new section here, strip out the section name
char* end = OS::strrchr (line, ']');
if (!end) {
OS::fclose (in);
return -3;
}
// edited by robert, change to memmove to handle overlapping memory
// OS::memcpy (line, line + 1, OS::strlen (line) - 2);
OS::memmove (line, line + 1, OS::strlen (line) - 2);
line[OS::strlen (line) -2] = 0;
//*end = 0;
section = new SectionMap;
this->m_configMap.insert (pair<string, SectionMap*> (line,section));
continue;
}
// We have a line; name ends at equal sign.
char *end = OS::strchr (line, '=');
if (end == 0) {
OS::fclose (in);
return -3;
}
*end++ = '\0';
char *name = this->squish (line);
// Now find the start of the value
char *value = this->squish (end);
//size_t value_len = OS::strlen (value);
section->insert (pair<string, string> (name, value));
} // end while fgets
if (ferror (in)) {
OS::fclose (in);
return -1;
}
OS::fclose (in);
return 0;
}