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Argument Parsing

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- On task modification, all attributes are canonicalized.
This commit is contained in:
Paul Beckingham 2011-07-09 09:51:19 -04:00
parent 2b135ed3c2
commit 1cb4d19c3c
2 changed files with 25 additions and 20 deletions
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44
src/commands/Command.cpp
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@ -299,31 +299,35 @@ void Command::modify_task (Task& task, Arguments& arguments)
std::string name;
std::string value;
Arguments::extract_attr (arg->_first, name, value);
// TODO All 'value's must be eval'd first.
// Dependencies must be resolved to UUIDs.
if (name == "depends")
if (Arguments::is_attribute (name, name))
{
// Convert ID to UUID.
std::vector <std::string> deps;
split (deps, value, ',');
// TODO All 'value's must be eval'd first.
// Apply or remove dendencies in turn.
std::vector <std::string>::iterator i;
for (i = deps.begin (); i != deps.end (); i++)
// Dependencies must be resolved to UUIDs.
if (name == "depends")
{
int id = strtol (i->c_str (), NULL, 10);
if (id < 0)
task.removeDependency (-id);
else
task.addDependency (id);
}
}
// Convert ID to UUID.
std::vector <std::string> deps;
split (deps, value, ',');
// By default, just add it.
// Apply or remove dendencies in turn.
std::vector <std::string>::iterator i;
for (i = deps.begin (); i != deps.end (); i++)
{
int id = strtol (i->c_str (), NULL, 10);
if (id < 0)
task.removeDependency (-id);
else
task.addDependency (id);
}
}
// By default, just add it.
else
task.set (name, value);
}
else
task.set (name, value);
throw format (STRING_CMD_ADD_BAD_ATTRIBUTE, name);
}
// Tags need special handling because they are essentially a vector stored