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- Removed obsolete field hook.
This commit is contained in:
Paul Beckingham 2011-04-17 21:54:06 -04:00
parent 48eb4757f8
commit bac4610580
2 changed files with 0 additions and 58 deletions
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57
src/API.cpp
View file

@ -258,63 +258,6 @@ bool API::callTaskHook (
return rc == 0 ? true : false;
}
////////////////////////////////////////////////////////////////////////////////
bool API::callFieldHook (
const std::string& file,
const std::string& function,
const std::string& name,
std::string& value)
{
loadFile (file);
// Get function.
lua_getglobal (L, function.c_str ());
if (!lua_isfunction (L, -1))
{
lua_pop (L, 1);
throw std::string ("The Lua function '") + function + "' was not found.";
}
// Prepare args.
lua_pushstring (L, name.c_str ());
lua_pushstring (L, value.c_str ());
// Make call.
if (lua_pcall (L, 2, 3, 0) != 0)
throw std::string ("Error calling '") + function + "' - " + lua_tostring (L, -1) + ".";
// Call successful - get return values.
if (!lua_isstring (L, -3))
throw std::string ("Error: '") + function + "' did not return a modified value.";
if (!lua_isnumber (L, -2))
throw std::string ("Error: '") + function + "' did not return a success indicator.";
if (!lua_isstring (L, -1) && !lua_isnil (L, -1))
throw std::string ("Error: '") + function + "' did not return a message or nil.";
const char* new_value = lua_tostring (L, -3);
int rc = lua_tointeger (L, -2);
const char* message = lua_tostring (L, -1);
if (rc == 0)
{
// Overwrite with the modified value.
value = new_value;
if (message)
context.footnote (std::string ("Warning: ") + message);
}
else
{
if (message)
throw std::string (message);
}
lua_pop (L, 1);
return rc == 0 ? true : false;
}
////////////////////////////////////////////////////////////////////////////////
void API::loadFile (const std::string& file)
{

1
src/API.h
View file

@ -52,7 +52,6 @@ public:
void initialize ();
bool callProgramHook (const std::string&, const std::string&);
bool callTaskHook (const std::string&, const std::string&, Task&);
bool callFieldHook (const std::string&, const std::string&, const std::string&, std::string&);
private:
void loadFile (const std::string&);