diff options
Diffstat (limited to 'indra/llcommon/llinitparam.cpp')
| -rw-r--r-- | indra/llcommon/llinitparam.cpp | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/indra/llcommon/llinitparam.cpp b/indra/llcommon/llinitparam.cpp index db72aa19b9..d72e10d2fa 100644 --- a/indra/llcommon/llinitparam.cpp +++ b/indra/llcommon/llinitparam.cpp @@ -28,10 +28,17 @@ #include "linden_common.h" #include "llinitparam.h" +#include "llformat.h" namespace LLInitParam { + + predicate_rule_t default_parse_rules() + { + return ll_make_predicate(PROVIDED) && !ll_make_predicate(EMPTY); + } + // // Param // @@ -164,6 +171,9 @@ namespace LLInitParam bool BaseBlock::validateBlock(bool emit_errors) const { + // only validate block when it hasn't already passed validation with current data + if (!mValidated) + { const BlockDescriptor& block_data = mostDerivedBlockDescriptor(); for (BlockDescriptor::param_validation_list_t::const_iterator it = block_data.mValidationList.begin(); it != block_data.mValidationList.end(); ++it) { @@ -177,11 +187,18 @@ namespace LLInitParam return false; } } - return true; + mValidated = true; + } + return mValidated; } - void BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t& name_stack, const LLInitParam::BaseBlock* diff_block) const + bool BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t& name_stack, const predicate_rule_t predicate_rule, const LLInitParam::BaseBlock* diff_block) const { + bool serialized = false; + if (!predicate_rule.check(ll_make_predicate(PROVIDED, isProvided()))) + { + return false; + } // named param is one like LLView::Params::follows // unnamed param is like LLView::Params::rect - implicit const BlockDescriptor& block_data = mostDerivedBlockDescriptor(); @@ -193,15 +210,10 @@ namespace LLInitParam param_handle_t param_handle = (*it)->mParamHandle; const Param* param = getParamFromHandle(param_handle); ParamDescriptor::serialize_func_t serialize_func = (*it)->mSerializeFunc; - if (serialize_func) + if (serialize_func && predicate_rule.check(ll_make_predicate(PROVIDED, param->anyProvided()))) { const Param* diff_param = diff_block ? diff_block->getParamFromHandle(param_handle) : NULL; - // each param descriptor remembers its serial number - // so we can inspect the same param under different names - // and see that it has the same number - name_stack.push_back(std::make_pair("", true)); - serialize_func(*param, parser, name_stack, diff_param); - name_stack.pop_back(); + serialized |= serialize_func(*param, parser, name_stack, predicate_rule, diff_param); } } @@ -212,7 +224,7 @@ namespace LLInitParam param_handle_t param_handle = it->second->mParamHandle; const Param* param = getParamFromHandle(param_handle); ParamDescriptor::serialize_func_t serialize_func = it->second->mSerializeFunc; - if (serialize_func && param->anyProvided()) + if (serialize_func && predicate_rule.check(ll_make_predicate(PROVIDED, param->anyProvided()))) { // Ensure this param has not already been serialized // Prevents <rect> from being serialized as its own tag. @@ -237,10 +249,17 @@ namespace LLInitParam name_stack.push_back(std::make_pair(it->first, !duplicate)); const Param* diff_param = diff_block ? diff_block->getParamFromHandle(param_handle) : NULL; - serialize_func(*param, parser, name_stack, diff_param); + serialized |= serialize_func(*param, parser, name_stack, predicate_rule, diff_param); name_stack.pop_back(); } } + + if (!serialized && predicate_rule.check(ll_make_predicate(EMPTY))) + { + serialized |= parser.writeValue(Flag(), name_stack); + } + // was anything serialized in this block? + return serialized; } bool BaseBlock::inspectBlock(Parser& parser, Parser::name_stack_t name_stack, S32 min_count, S32 max_count) const @@ -359,7 +378,7 @@ namespace LLInitParam } //static - void BaseBlock::addParam(BlockDescriptor& block_data, const ParamDescriptorPtr in_param, const char* char_name) + void BaseBlock::addParam(BlockDescriptor& block_data, ParamDescriptorPtr in_param, const char* char_name) { // create a copy of the param descriptor in mAllParams // so other data structures can store a pointer to it |