diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-30 08:36:32 +0000 |
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committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-30 08:36:32 +0000 |
commit | ff124040623879bc48a0ba5cf06a841642adef53 (patch) | |
tree | e0bee552780b0852c10744017b7826b08f57d377 /sca-cpp/trunk/modules/server/mod-scm.hpp | |
parent | cd7dae28b034deebc9c2c2469ed9d8f1f3dab1ed (diff) |
Fixes to the http client, httpd modules and memcached component to get the store and shopping cart test case working end to end.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@885349 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | sca-cpp/trunk/modules/server/mod-scm.hpp | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/sca-cpp/trunk/modules/server/mod-scm.hpp b/sca-cpp/trunk/modules/server/mod-scm.hpp index 386d032695..586b90190f 100644 --- a/sca-cpp/trunk/modules/server/mod-scm.hpp +++ b/sca-cpp/trunk/modules/server/mod-scm.hpp @@ -34,8 +34,10 @@ #include "function.hpp" #include "list.hpp" #include "value.hpp" +#include "debug.hpp" #include "monad.hpp" #include "cache.hpp" +#include "../eval/primitive.hpp" #include "../eval/driver.hpp" #include "../http/httpd.hpp" #include "mod-eval.hpp" @@ -46,19 +48,29 @@ namespace modeval { namespace scm { /** + * Convert proxy lambdas to evaluator primitive procedures. + */ +const list<value> primitiveProcedures(const list<value>& l) { + if (isNil(l)) + return l; + return cons<value>(mklist<value>(eval::primitiveSymbol, car(l)), primitiveProcedures(cdr(l))); +} + +/** * Evaluate a script component implementation function. */ struct evalImplementation { const value impl; - evalImplementation(const value& impl) : impl(impl) { + const list<value> px; + evalImplementation(const value& impl, const list<value>& px) : impl(impl), px(eval::quotedParameters(primitiveProcedures(px))) { } const failable<value, std::string> operator()(const value& func, const list<value>& params) const { - const value expr = cons<value>(func, eval::quotedParameters(params)); - httpd::logValue(expr, "expr"); + const value expr = cons<value>(func, append(eval::quotedParameters(params), px)); + debug(expr, "modeval::scm::evalImplementation::input"); gc_pool pool; eval::Env globalEnv = eval::setupEnvironment(pool); const value val = eval::evalScript(expr, impl, globalEnv, pool); - httpd::logValue(val, "val"); + debug(val, "modeval::scm::evalImplementation::result"); if (isNil(val)) return mkfailure<value, std::string>("Could not evaluate expression"); return val; @@ -68,20 +80,20 @@ struct evalImplementation { /** * Read a script component implementation. */ -const failable<ilambda, std::string> readLatestImplementation(const std::string path) { +const failable<ilambda, std::string> readLatestImplementation(const std::string path, const list<value>& px) { std::ifstream is(path.c_str(), std::ios_base::in); if (is.fail() || is.bad()) return mkfailure<ilambda, std::string>("Could not read implementation: " + path); const value impl = eval::readScript(is); if (isNil(impl)) return mkfailure<ilambda, std::string>("Could not read implementation: " + path); - return ilambda(evalImplementation(impl)); + return ilambda(evalImplementation(impl, px)); } -const cached<failable<ilambda, std::string> > readImplementation(const std::string& path) { - const lambda<failable<ilambda, std::string>(std::string)> ri(readLatestImplementation); +const cached<failable<ilambda, std::string> > readImplementation(const std::string& path, const list<value>& px) { + const lambda<failable<ilambda, std::string>(std::string, list<value>)> ri(readLatestImplementation); const lambda<unsigned long(std::string)> ft(latestFileTime); - return cached<failable<ilambda, std::string> >(curry(ri, path), curry(ft, path)); + return cached<failable<ilambda, std::string> >(curry(ri, path, px), curry(ft, path)); } } |