diff options
Diffstat (limited to 'indra/llcommon')
| -rwxr-xr-x | indra/llcommon/CMakeLists.txt | 1 | ||||
| -rwxr-xr-x | indra/llcommon/llhttpstatuscodes.h | 89 | ||||
| -rwxr-xr-x | indra/llcommon/llpointer.h | 126 | ||||
| -rwxr-xr-x | indra/llcommon/llsd.cpp | 11 | ||||
| -rwxr-xr-x | indra/llcommon/llsd.h | 5 | ||||
| -rwxr-xr-x | indra/llcommon/llsdserialize.cpp | 65 | ||||
| -rwxr-xr-x | indra/llcommon/llsdserialize.h | 28 | ||||
| -rwxr-xr-x | indra/llcommon/llsdserialize_xml.cpp | 15 | ||||
| -rwxr-xr-x | indra/llcommon/llsdutil.cpp | 2 |
9 files changed, 224 insertions, 118 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt index 3a4a8facc2..72a997cd89 100755 --- a/indra/llcommon/CMakeLists.txt +++ b/indra/llcommon/CMakeLists.txt @@ -177,7 +177,6 @@ set(llcommon_HEADER_FILES llhandle.h llhash.h llheartbeat.h - llhttpstatuscodes.h llindexedqueue.h llinitparam.h llinstancetracker.h diff --git a/indra/llcommon/llhttpstatuscodes.h b/indra/llcommon/llhttpstatuscodes.h deleted file mode 100755 index 0173461dad..0000000000 --- a/indra/llcommon/llhttpstatuscodes.h +++ /dev/null @@ -1,89 +0,0 @@ -/** - * @file llhttpstatuscodes.h - * @brief Constants for HTTP status codes - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#ifndef LL_HTTP_STATUS_CODES_H -#define LL_HTTP_STATUS_CODES_H - -#include "stdtypes.h" - -// Standard errors from HTTP spec: -// http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1 -const S32 HTTP_CONTINUE = 100; -const S32 HTTP_SWITCHING_PROTOCOLS = 101; - -// Success -const S32 HTTP_OK = 200; -const S32 HTTP_CREATED = 201; -const S32 HTTP_ACCEPTED = 202; -const S32 HTTP_NON_AUTHORITATIVE_INFORMATION = 203; -const S32 HTTP_NO_CONTENT = 204; -const S32 HTTP_RESET_CONTENT = 205; -const S32 HTTP_PARTIAL_CONTENT = 206; - -// Redirection -const S32 HTTP_MULTIPLE_CHOICES = 300; -const S32 HTTP_MOVED_PERMANENTLY = 301; -const S32 HTTP_FOUND = 302; -const S32 HTTP_SEE_OTHER = 303; -const S32 HTTP_NOT_MODIFIED = 304; -const S32 HTTP_USE_PROXY = 305; -const S32 HTTP_TEMPORARY_REDIRECT = 307; - -// Client Error -const S32 HTTP_BAD_REQUEST = 400; -const S32 HTTP_UNAUTHORIZED = 401; -const S32 HTTP_PAYMENT_REQUIRED = 402; -const S32 HTTP_FORBIDDEN = 403; -const S32 HTTP_NOT_FOUND = 404; -const S32 HTTP_METHOD_NOT_ALLOWED = 405; -const S32 HTTP_NOT_ACCEPTABLE = 406; -const S32 HTTP_PROXY_AUTHENTICATION_REQUIRED = 407; -const S32 HTTP_REQUEST_TIME_OUT = 408; -const S32 HTTP_CONFLICT = 409; -const S32 HTTP_GONE = 410; -const S32 HTTP_LENGTH_REQUIRED = 411; -const S32 HTTP_PRECONDITION_FAILED = 412; -const S32 HTTP_REQUEST_ENTITY_TOO_LARGE = 413; -const S32 HTTP_REQUEST_URI_TOO_LARGE = 414; -const S32 HTTP_UNSUPPORTED_MEDIA_TYPE = 415; -const S32 HTTP_REQUESTED_RANGE_NOT_SATISFIABLE = 416; -const S32 HTTP_EXPECTATION_FAILED = 417; - -// Server Error -const S32 HTTP_INTERNAL_SERVER_ERROR = 500; -const S32 HTTP_NOT_IMPLEMENTED = 501; -const S32 HTTP_BAD_GATEWAY = 502; -const S32 HTTP_SERVICE_UNAVAILABLE = 503; -const S32 HTTP_GATEWAY_TIME_OUT = 504; -const S32 HTTP_VERSION_NOT_SUPPORTED = 505; - -// We combine internal process errors with status codes -// These status codes should not be sent over the wire -// and indicate something went wrong internally. -// If you get these they are not normal. -const S32 HTTP_INTERNAL_ERROR = 499; - -#endif diff --git a/indra/llcommon/llpointer.h b/indra/llcommon/llpointer.h index 88c09c8dca..dd43e3aaa2 100755 --- a/indra/llcommon/llpointer.h +++ b/indra/llcommon/llpointer.h @@ -171,4 +171,130 @@ protected: Type* mPointer; }; +template <class Type> class LLConstPointer +{ +public: + LLConstPointer() : + mPointer(NULL) + { + } + + LLConstPointer(const Type* ptr) : + mPointer(ptr) + { + ref(); + } + + LLConstPointer(const LLConstPointer<Type>& ptr) : + mPointer(ptr.mPointer) + { + ref(); + } + + // support conversion up the type hierarchy. See Item 45 in Effective C++, 3rd Ed. + template<typename Subclass> + LLConstPointer(const LLConstPointer<Subclass>& ptr) : + mPointer(ptr.get()) + { + ref(); + } + + ~LLConstPointer() + { + unref(); + } + + const Type* get() const { return mPointer; } + const Type* operator->() const { return mPointer; } + const Type& operator*() const { return *mPointer; } + + operator BOOL() const { return (mPointer != NULL); } + operator bool() const { return (mPointer != NULL); } + bool operator!() const { return (mPointer == NULL); } + bool isNull() const { return (mPointer == NULL); } + bool notNull() const { return (mPointer != NULL); } + + operator const Type*() const { return mPointer; } + bool operator !=(const Type* ptr) const { return (mPointer != ptr); } + bool operator ==(const Type* ptr) const { return (mPointer == ptr); } + bool operator ==(const LLConstPointer<Type>& ptr) const { return (mPointer == ptr.mPointer); } + bool operator < (const LLConstPointer<Type>& ptr) const { return (mPointer < ptr.mPointer); } + bool operator > (const LLConstPointer<Type>& ptr) const { return (mPointer > ptr.mPointer); } + + LLConstPointer<Type>& operator =(const Type* ptr) + { + if( mPointer != ptr ) + { + unref(); + mPointer = ptr; + ref(); + } + + return *this; + } + + LLConstPointer<Type>& operator =(const LLConstPointer<Type>& ptr) + { + if( mPointer != ptr.mPointer ) + { + unref(); + mPointer = ptr.mPointer; + ref(); + } + return *this; + } + + // support assignment up the type hierarchy. See Item 45 in Effective C++, 3rd Ed. + template<typename Subclass> + LLConstPointer<Type>& operator =(const LLConstPointer<Subclass>& ptr) + { + if( mPointer != ptr.get() ) + { + unref(); + mPointer = ptr.get(); + ref(); + } + return *this; + } + + // Just exchange the pointers, which will not change the reference counts. + static void swap(LLConstPointer<Type>& a, LLConstPointer<Type>& b) + { + const Type* temp = a.mPointer; + a.mPointer = b.mPointer; + b.mPointer = temp; + } + +protected: +#ifdef LL_LIBRARY_INCLUDE + void ref(); + void unref(); +#else + void ref() + { + if (mPointer) + { + mPointer->ref(); + } + } + + void unref() + { + if (mPointer) + { + const Type *tempp = mPointer; + mPointer = NULL; + tempp->unref(); + if (mPointer != NULL) + { + llwarns << "Unreference did assignment to non-NULL because of destructor" << llendl; + unref(); + } + } + } +#endif +protected: + const Type* mPointer; +}; + #endif diff --git a/indra/llcommon/llsd.cpp b/indra/llcommon/llsd.cpp index 8276ec836a..9e4b92227e 100755 --- a/indra/llcommon/llsd.cpp +++ b/indra/llcommon/llsd.cpp @@ -126,7 +126,9 @@ public: virtual UUID asUUID() const { return LLUUID(); } virtual Date asDate() const { return LLDate(); } virtual URI asURI() const { return LLURI(); } - virtual Binary asBinary() const { return std::vector<U8>(); } + virtual const Binary& asBinary() const { static const std::vector<U8> empty; return empty; } + + virtual const String& asStringRef() const { static const std::string empty; return empty; } virtual bool has(const String&) const { return false; } virtual LLSD get(const String&) const { return LLSD(); } @@ -270,6 +272,7 @@ namespace virtual LLSD::Date asDate() const { return LLDate(mValue); } virtual LLSD::URI asURI() const { return LLURI(mValue); } virtual int size() const { return mValue.size(); } + virtual const LLSD::String& asStringRef() const { return mValue; } }; LLSD::Integer ImplString::asInteger() const @@ -348,7 +351,7 @@ namespace public: ImplBinary(const LLSD::Binary& v) : Base(v) { } - virtual LLSD::Binary asBinary() const{ return mValue; } + virtual const LLSD::Binary& asBinary() const{ return mValue; } }; @@ -838,7 +841,9 @@ LLSD::String LLSD::asString() const { return safe(impl).asString(); } LLSD::UUID LLSD::asUUID() const { return safe(impl).asUUID(); } LLSD::Date LLSD::asDate() const { return safe(impl).asDate(); } LLSD::URI LLSD::asURI() const { return safe(impl).asURI(); } -LLSD::Binary LLSD::asBinary() const { return safe(impl).asBinary(); } +const LLSD::Binary& LLSD::asBinary() const { return safe(impl).asBinary(); } + +const LLSD::String& LLSD::asStringRef() const { return safe(impl).asStringRef(); } // const char * helpers LLSD::LLSD(const char* v) : impl(0) { ALLOC_LLSD_OBJECT; assign(v); } diff --git a/indra/llcommon/llsd.h b/indra/llcommon/llsd.h index 5eb69059ac..b9f490718c 100755 --- a/indra/llcommon/llsd.h +++ b/indra/llcommon/llsd.h @@ -249,7 +249,10 @@ public: UUID asUUID() const; Date asDate() const; URI asURI() const; - Binary asBinary() const; + const Binary& asBinary() const; + + // asStringRef on any non-string type will return a ref to an empty string. + const String& asStringRef() const; operator Boolean() const { return asBoolean(); } operator Integer() const { return asInteger(); } diff --git a/indra/llcommon/llsdserialize.cpp b/indra/llcommon/llsdserialize.cpp index ad4fce6f35..774d827762 100755 --- a/indra/llcommon/llsdserialize.cpp +++ b/indra/llcommon/llsdserialize.cpp @@ -873,7 +873,7 @@ S32 LLSDBinaryParser::doParse(std::istream& istr, LLSD& data) const { /** * Undefined: '!'<br> - * Boolean: 't' for true 'f' for false<br> + * Boolean: '1' for true '0' for false<br> * Integer: 'i' + 4 bytes network byte order<br> * Real: 'r' + 8 bytes IEEE double<br> * UUID: 'u' + 16 byte unsigned integer<br> @@ -1261,12 +1261,37 @@ std::string LLSDNotationFormatter::escapeString(const std::string& in) // virtual S32 LLSDNotationFormatter::format(const LLSD& data, std::ostream& ostr, U32 options) const { + S32 rv = format_impl(data, ostr, options, 0); + return rv; +} + +S32 LLSDNotationFormatter::format_impl(const LLSD& data, std::ostream& ostr, U32 options, U32 level) const +{ S32 format_count = 1; + std::string pre; + std::string post; + + if (options & LLSDFormatter::OPTIONS_PRETTY) + { + for (U32 i = 0; i < level; i++) + { + pre += " "; + } + post = "\n"; + } + switch(data.type()) { case LLSD::TypeMap: { + if (0 != level) ostr << post << pre; ostr << "{"; + std::string inner_pre; + if (options & LLSDFormatter::OPTIONS_PRETTY) + { + inner_pre = pre + " "; + } + bool need_comma = false; LLSD::map_const_iterator iter = data.beginMap(); LLSD::map_const_iterator end = data.endMap(); @@ -1274,18 +1299,18 @@ S32 LLSDNotationFormatter::format(const LLSD& data, std::ostream& ostr, U32 opti { if(need_comma) ostr << ","; need_comma = true; - ostr << '\''; + ostr << post << inner_pre << '\''; serialize_string((*iter).first, ostr); ostr << "':"; - format_count += format((*iter).second, ostr); + format_count += format_impl((*iter).second, ostr, options, level + 2); } - ostr << "}"; + ostr << post << pre << "}"; break; } case LLSD::TypeArray: { - ostr << "["; + ostr << post << pre << "["; bool need_comma = false; LLSD::array_const_iterator iter = data.beginArray(); LLSD::array_const_iterator end = data.endArray(); @@ -1293,7 +1318,7 @@ S32 LLSDNotationFormatter::format(const LLSD& data, std::ostream& ostr, U32 opti { if(need_comma) ostr << ","; need_comma = true; - format_count += format(*iter, ostr); + format_count += format_impl(*iter, ostr, options, level + 1); } ostr << "]"; break; @@ -1343,7 +1368,7 @@ S32 LLSDNotationFormatter::format(const LLSD& data, std::ostream& ostr, U32 opti case LLSD::TypeString: ostr << '\''; - serialize_string(data.asString(), ostr); + serialize_string(data.asStringRef(), ostr); ostr << '\''; break; @@ -1360,9 +1385,26 @@ S32 LLSDNotationFormatter::format(const LLSD& data, std::ostream& ostr, U32 opti case LLSD::TypeBinary: { // *FIX: memory inefficient. - std::vector<U8> buffer = data.asBinary(); + const std::vector<U8>& buffer = data.asBinary(); ostr << "b(" << buffer.size() << ")\""; - if(buffer.size()) ostr.write((const char*)&buffer[0], buffer.size()); + if(buffer.size()) + { + if (options & LLSDFormatter::OPTIONS_PRETTY_BINARY) + { + std::ios_base::fmtflags old_flags = ostr.flags(); + ostr.setf( std::ios::hex, std::ios::basefield ); + ostr << "0x"; + for (int i = 0; i < buffer.size(); i++) + { + ostr << (int) buffer[i]; + } + ostr.flags(old_flags); + } + else + { + ostr.write((const char*)&buffer[0], buffer.size()); + } + } ostr << "\""; break; } @@ -1460,7 +1502,7 @@ S32 LLSDBinaryFormatter::format(const LLSD& data, std::ostream& ostr, U32 option case LLSD::TypeString: ostr.put('s'); - formatString(data.asString(), ostr); + formatString(data.asStringRef(), ostr); break; case LLSD::TypeDate: @@ -1478,9 +1520,8 @@ S32 LLSDBinaryFormatter::format(const LLSD& data, std::ostream& ostr, U32 option case LLSD::TypeBinary: { - // *FIX: memory inefficient. ostr.put('b'); - std::vector<U8> buffer = data.asBinary(); + const std::vector<U8>& buffer = data.asBinary(); U32 size_nbo = htonl(buffer.size()); ostr.write((const char*)(&size_nbo), sizeof(U32)); if(buffer.size()) ostr.write((const char*)&buffer[0], buffer.size()); diff --git a/indra/llcommon/llsdserialize.h b/indra/llcommon/llsdserialize.h index e7a5507385..23a0c8cfb1 100755 --- a/indra/llcommon/llsdserialize.h +++ b/indra/llcommon/llsdserialize.h @@ -416,7 +416,8 @@ public: typedef enum e_formatter_options_type { OPTIONS_NONE = 0, - OPTIONS_PRETTY = 1 + OPTIONS_PRETTY = 1, + OPTIONS_PRETTY_BINARY = 2 } EFormatterOptions; /** @@ -507,6 +508,17 @@ public: * @return Returns The number of LLSD objects fomatted out */ virtual S32 format(const LLSD& data, std::ostream& ostr, U32 options = LLSDFormatter::OPTIONS_NONE) const; + +protected: + + /** + * @brief Implementation to format the data. This is called recursively. + * + * @param data The data to write. + * @param ostr The destination stream for the data. + * @return Returns The number of LLSD objects fomatted out + */ + S32 format_impl(const LLSD& data, std::ostream& ostr, U32 options, U32 level) const; }; @@ -634,7 +646,7 @@ protected: * </code> * * *NOTE - formerly this class inherited from its template parameter Formatter, - * but all insnatiations passed in LLRefCount subclasses. This conflicted with + * but all instantiations passed in LLRefCount subclasses. This conflicted with * the auto allocation intended for this class template (demonstrated in the * example above). -brad */ @@ -720,6 +732,18 @@ public: LLPointer<LLSDNotationFormatter> f = new LLSDNotationFormatter; return f->format(sd, str, LLSDFormatter::OPTIONS_NONE); } + static S32 toPrettyNotation(const LLSD& sd, std::ostream& str) + { + LLPointer<LLSDNotationFormatter> f = new LLSDNotationFormatter; + return f->format(sd, str, LLSDFormatter::OPTIONS_PRETTY); + } + static S32 toPrettyBinaryNotation(const LLSD& sd, std::ostream& str) + { + LLPointer<LLSDNotationFormatter> f = new LLSDNotationFormatter; + return f->format(sd, str, + LLSDFormatter::OPTIONS_PRETTY | + LLSDFormatter::OPTIONS_PRETTY_BINARY); + } static S32 fromNotation(LLSD& sd, std::istream& str, S32 max_bytes) { LLPointer<LLSDNotationParser> p = new LLSDNotationParser; diff --git a/indra/llcommon/llsdserialize_xml.cpp b/indra/llcommon/llsdserialize_xml.cpp index 614a2d5636..2f8ea1f3d8 100755 --- a/indra/llcommon/llsdserialize_xml.cpp +++ b/indra/llcommon/llsdserialize_xml.cpp @@ -168,8 +168,8 @@ S32 LLSDXMLFormatter::format_impl(const LLSD& data, std::ostream& ostr, U32 opti break; case LLSD::TypeString: - if(data.asString().empty()) ostr << pre << "<string />" << post; - else ostr << pre << "<string>" << escapeString(data.asString()) <<"</string>" << post; + if(data.asStringRef().empty()) ostr << pre << "<string />" << post; + else ostr << pre << "<string>" << escapeString(data.asStringRef()) <<"</string>" << post; break; case LLSD::TypeDate: @@ -182,7 +182,7 @@ S32 LLSDXMLFormatter::format_impl(const LLSD& data, std::ostream& ostr, U32 opti case LLSD::TypeBinary: { - LLSD::Binary buffer = data.asBinary(); + const LLSD::Binary& buffer = data.asBinary(); if(buffer.empty()) { ostr << pre << "<binary />" << post; @@ -375,13 +375,10 @@ S32 LLSDXMLParser::Impl::parse(std::istream& input, LLSD& data) { break; } + count = get_till_eol(input, (char *)buffer, BUFFER_SIZE); + if (!count) { - - count = get_till_eol(input, (char *)buffer, BUFFER_SIZE); - if (!count) - { - break; - } + break; } status = XML_ParseBuffer(mParser, count, false); diff --git a/indra/llcommon/llsdutil.cpp b/indra/llcommon/llsdutil.cpp index 803417d368..562fd26658 100755 --- a/indra/llcommon/llsdutil.cpp +++ b/indra/llcommon/llsdutil.cpp @@ -182,7 +182,7 @@ char* ll_pretty_print_sd_ptr(const LLSD* sd) char* ll_pretty_print_sd(const LLSD& sd) { - const U32 bufferSize = 10 * 1024; + const U32 bufferSize = 100 * 1024; static char buffer[bufferSize]; std::ostringstream stream; //stream.rdbuf()->pubsetbuf(buffer, bufferSize); |