void IniConfig::Read(const FileSystem::FileData &data)
{
StringRange buffer = data.AsStringRange();
buffer = buffer.StripUTF8BOM();
while (!buffer.Empty()) {
StringRange line = buffer.ReadLine().StripSpace();
// if the line is a comment, skip it
if (line.Empty() || (line[0] == '#')) continue;
const char *kend = line.FindChar('=');
// if there's no '=' sign, skip the line
if (kend == line.end) {
fprintf(stderr, "WARNING: ignoring invalid line in config file:\n '%.*s'\n", int(line.Size()), line.begin);
continue;
}
StringRange key(line.begin, kend);
StringRange value(kend + 1, line.end);
// strip whitespace
key.end = key.RFindNonSpace();
value = value.StripSpace();
m_map[key.ToString()] = value.ToString();
}
}
static void pi_lua_dofile(lua_State *l, const FileSystem::FileData &code)
{
assert(l);
LUA_DEBUG_START(l);
// XXX make this a proper protected call (after working out the implications -- *sigh*)
lua_pushcfunction(l, &pi_lua_panic);
if (luaL_loadbuffer(l, code.GetData(), code.GetSize(), code.GetInfo().GetPath().c_str())) {
pi_lua_panic(l);
} else {
int ret = lua_pcall(l, 0, 0, -2);
if (ret) {
const char *emsg = lua_tostring(l, -1);
if (emsg) { fprintf(stderr, "lua error: %s\n", emsg); }
switch (ret) {
case LUA_ERRRUN:
fprintf(stderr, "Lua runtime error in pi_lua_dofile('%s')\n",
code.GetInfo().GetAbsolutePath().c_str());
break;
case LUA_ERRMEM:
fprintf(stderr, "Memory allocation error in Lua pi_lua_dofile('%s')\n",
code.GetInfo().GetAbsolutePath().c_str());
break;
case LUA_ERRERR:
fprintf(stderr, "Error running error handler in pi_lua_dofile('%s')\n",
code.GetInfo().GetAbsolutePath().c_str());
break;
default: abort();
}
lua_pop(l, 1);
}
}
lua_pop(l, 1);
LUA_DEBUG_END(l, 0);
}
void IniConfig::Read(const FileSystem::FileData &data)
{
StringRange buffer = data.AsStringRange();
buffer = buffer.StripUTF8BOM();
std::string section_name;
MapType *section_map = 0;
while (!buffer.Empty()) {
StringRange line = buffer.ReadLine().StripSpace();
// if the line is a comment, skip it
if (line.Empty() || (line[0] == '#')) continue;
// check for a section header
if ((line.Size() >= 2) && (line[0] == '[') && (line.end[-1] == ']')) {
++line.begin;
--line.end;
section_name = line.ToString();
section_map = 0;
continue;
}
const char *kend = line.FindChar('=');
// if there's no '=' sign, skip the line
if (kend == line.end) {
Output("WARNING: ignoring invalid line in config file:\n '%.*s'\n", int(line.Size()), line.begin);
continue;
}
StringRange key(line.begin, kend);
StringRange value(kend + 1, line.end);
// strip whitespace
key.end = key.RFindNonSpace();
value = value.StripSpace();
if (!section_map)
section_map = &m_map[section_name];
(*section_map)[key.ToString()] = value.ToString();
}
}