mirror of
https://github.com/matrix-construct/construct
synced 2024-06-02 18:18:56 +02:00
ircd::js: Add debug / reflection for JSErrorReport; deinline other debug.
This commit is contained in:
Jason Volk
parent
517097b534
commit
c7ea23bece
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@ -25,38 +25,13 @@
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namespace ircd {
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namespace js {
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inline std::string
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debug(const JS::Value &v)
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{
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std::stringstream ss;
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const char *reflect(const JSExnType &);
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const char *reflect(const JSGCStatus &);
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const char *reflect(const JSFinalizeStatus &);
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if(v.isNull()) ss << "Null ";
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if(v.isUndefined()) ss << "Undefined ";
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if(v.isBoolean()) ss << "Boolean ";
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if(v.isTrue()) ss << "TrueValue ";
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if(v.isFalse()) ss << "FalseValue ";
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if(v.isNumber()) ss << "Number ";
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if(v.isDouble()) ss << "Double ";
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if(v.isInt32()) ss << "Int32 ";
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if(v.isString()) ss << "String ";
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if(v.isObject()) ss << "Object ";
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if(v.isSymbol()) ss << "Symbol ";
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return ss.str();
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}
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inline std::string
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debug(const JSObject &o)
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{
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std::stringstream ss;
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if(JS_IsGlobalObject(const_cast<JSObject *>(&o))) ss << "Global ";
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if(JS_IsNative(const_cast<JSObject *>(&o))) ss << "Native ";
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if(JS::IsCallable(const_cast<JSObject *>(&o))) ss << "Callable ";
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if(JS::IsConstructor(const_cast<JSObject *>(&o))) ss << "Constructor ";
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return ss.str();
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}
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std::string debug(const JS::Value &);
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std::string debug(const JS::HandleObject &);
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std::string debug(const JSErrorReport &);
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} // namespace js
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} // namespace ircd
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@ -20,7 +20,7 @@
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*/
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#pragma once
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#define HAVE_IRCD_JS_STRING
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#define HAVE_IRCD_JS_STRING_H
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namespace ircd {
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namespace js {
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149
ircd/js.cc
149
ircd/js.cc
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@ -100,6 +100,145 @@ ircd::js::version(const ver &type)
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// ircd/js/js.h - With 3rd party (JSAPI) symbols
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//
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///////////////////////////////////////////////////////////////////////////////
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//
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// ircd/js/debug.h
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//
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std::string
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ircd::js::debug(const JSErrorReport &r)
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{
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std::stringstream ss;
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if(JSREPORT_IS_WARNING(r.flags))
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ss << "WARNING ";
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if(JSREPORT_IS_EXCEPTION(r.flags))
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ss << "EXCEPTION ";
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if(JSREPORT_IS_STRICT(r.flags))
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ss << "STRICT ";
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if(JSREPORT_IS_STRICT_MODE_ERROR(r.flags))
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ss << "STRICT_MODE_ERROR ";
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if(r.isMuted)
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ss << "MUTED ";
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if(r.filename)
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ss << "file[" << r.filename << "] ";
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if(r.lineno)
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ss << "line[" << r.lineno << "] ";
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if(r.column)
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ss << "col[" << r.column << "] ";
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if(r.linebuf())
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ss << "code[" << r.linebuf() << "] ";
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//if(r.tokenptr)
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// ss << "toke[" << r.tokenptr << "] ";
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if(r.errorNumber)
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ss << "errnum[" << r.errorNumber << "] ";
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if(r.exnType)
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ss << reflect(JSExnType(r.exnType)) << " ";
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// ss << "\"" << std::u16string(r.ucmessage) << "\" ";
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// for(auto it(r.messageArgs); it && *it; ++it)
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// ss << "\"" << std::u16string(*it) << "\" ";
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return ss.str();
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}
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std::string
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ircd::js::debug(const JS::HandleObject &o)
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{
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std::stringstream ss;
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if(JS_IsGlobalObject(o)) ss << "Global ";
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if(JS_IsNative(o)) ss << "Native ";
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if(JS::IsCallable(o)) ss << "Callable ";
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if(JS::IsConstructor(o)) ss << "Constructor ";
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bool ret;
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if(JS_IsExtensible(*cx, o, &ret) && ret)
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ss << "Extensible ";
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if(JS_IsArrayObject(*cx, o, &ret) && ret)
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ss << "Array ";
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return ss.str();
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}
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std::string
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ircd::js::debug(const JS::Value &v)
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{
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std::stringstream ss;
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if(v.isNull()) ss << "Null ";
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if(v.isUndefined()) ss << "Undefined ";
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if(v.isBoolean()) ss << "Boolean ";
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if(v.isTrue()) ss << "TrueValue ";
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if(v.isFalse()) ss << "FalseValue ";
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if(v.isNumber()) ss << "Number ";
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if(v.isDouble()) ss << "Double ";
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if(v.isInt32()) ss << "Int32 ";
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if(v.isString()) ss << "String ";
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if(v.isObject()) ss << "Object ";
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if(v.isSymbol()) ss << "Symbol ";
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return ss.str();
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}
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const char *
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ircd::js::reflect(const JSFinalizeStatus &s)
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{
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switch(s)
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{
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case JSFINALIZE_GROUP_START: return "GROUP_START";
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case JSFINALIZE_GROUP_END: return "GROUP_END";
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case JSFINALIZE_COLLECTION_END: return "COLLECTION_END";
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}
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return "????";
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}
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const char *
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ircd::js::reflect(const JSGCStatus &s)
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{
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switch(s)
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{
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case JSGC_BEGIN: return "BEGIN";
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case JSGC_END: return "END";
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}
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return "????";
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}
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const char *
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ircd::js::reflect(const JSExnType &e)
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{
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switch(e)
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{
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case JSEXN_NONE: return "?NONE?";
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case JSEXN_ERR: return "Error";
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case JSEXN_INTERNALERR: return "InternalError";
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case JSEXN_EVALERR: return "EvalError";
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case JSEXN_RANGEERR: return "RangeError";
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case JSEXN_REFERENCEERR: return "ReferenceError";
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case JSEXN_SYNTAXERR: return "SyntaxError";
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case JSEXN_TYPEERR: return "TypeError";
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case JSEXN_URIERR: return "URIError";
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case JSEXN_LIMIT: return "?LIMIT?";
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}
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return "????";
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// ircd/js/context.h
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@ -177,6 +316,7 @@ ircd::js::runtime::runtime(const struct opts &opts)
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JS_AddFinalizeCallback(get(), handle_finalize, nullptr);
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JS_SetDestroyCompartmentCallback(get(), handle_destroy_compartment);
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JS_SetContextCallback(get(), handle_context, nullptr);
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//JS_SetInterruptCallback(get(), nullptr);
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JS_SetNativeStackQuota(get(), opts.code_stack_max, opts.trusted_stack_max, opts.untrusted_stack_max);
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}
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@ -241,6 +381,10 @@ ircd::js::runtime::handle_finalize(JSFreeOp *const fop,
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const bool is_compartment,
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void *const priv)
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{
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log.debug("fop(%p): %s %s",
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(const void *)fop,
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reflect(status),
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is_compartment? "COMPARTMENT" : "");
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}
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void
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@ -248,6 +392,9 @@ ircd::js::runtime::handle_gc(JSRuntime *const rt,
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const JSGCStatus status,
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void *const priv)
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{
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log.debug("runtime(%p): GC %s",
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(const void *)rt,
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reflect(status));
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}
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void
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@ -268,5 +415,5 @@ ircd::js::runtime::handle_error(JSContext *const ctx,
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const char *const msg,
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JSErrorReport *const report)
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{
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log.error("JSContext(%p): %s", (const void *)ctx, msg);
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log.error("JSContext(%p): %s [%s]", (const void *)ctx, msg, debug(*report).c_str());
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}
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