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Diffstat (limited to 'indra/appearance_utility/llappappearanceutility.cpp')
| -rw-r--r-- | indra/appearance_utility/llappappearanceutility.cpp | 445 |
1 files changed, 0 insertions, 445 deletions
diff --git a/indra/appearance_utility/llappappearanceutility.cpp b/indra/appearance_utility/llappappearanceutility.cpp deleted file mode 100644 index 66e59e1b89..0000000000 --- a/indra/appearance_utility/llappappearanceutility.cpp +++ /dev/null @@ -1,445 +0,0 @@ -/** - * @file llappappearanceutility.cpp - * @brief Implementation of LLAppAppearanceUtility class. - * - * $LicenseInfo:firstyear=2012&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2012, 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 - * $/LicenseInfo$ - */ - -#include <iostream> -#include <sstream> -#include <string> - -// linden includes -#include "linden_common.h" - -#include "llapr.h" -#include "llerrorcontrol.h" -#include "llsd.h" -#include "llsdserialize.h" -#include "llsdutil.h" - -// appearance includes -#include "llavatarappearance.h" -#include "llwearabletype.h" - -// project includes -#include "llappappearanceutility.h" -#include "llbakingprocess.h" -#include "llprocessparams.h" - -const std::string NOTHING_EXTRA(""); - -//////////////////////////////////////////// -// LLAppException -//////////////////////////////////////////// - -static const std::string MESSAGE_RV_UNKNOWN("Unknown error."); -static const std::string MESSAGE_RV_ARGUMENTS -("Invalid arguments: "); -static const std::string MESSAGE_RV_UNABLE_OPEN("Unable to open file: "); -static const std::string MESSAGE_RV_UNABLE_TO_PARSE("Unable to parse input LLSD."); -static const std::string MESSAGE_DUPLICATE_MODES = "Cannot specify more than one process mode."; - - -LLAppException::LLAppException(EResult status_code, const std::string& extra) : - mStatusCode(status_code) -{ - switch(status_code) - { - case RV_UNKNOWN_ERROR: - printErrorLLSD("unknown", MESSAGE_RV_UNKNOWN); - case RV_BAD_ARGUMENTS: - printErrorLLSD("arguments", MESSAGE_RV_ARGUMENTS + extra); - break; - case RV_UNABLE_OPEN: - printErrorLLSD("file", MESSAGE_RV_UNABLE_OPEN + extra); - break; - case RV_UNABLE_TO_PARSE: - printErrorLLSD("input", MESSAGE_RV_UNABLE_TO_PARSE); - break; - default: - printErrorLLSD("arguments", "Unknown exception."); - break; - } -} - -void LLAppException::printErrorLLSD(const std::string& key, const std::string& message) -{ - LLSD error_llsd; - error_llsd["success"] = false; - error_llsd["error"]["key"] = key; - error_llsd["error"]["message"] = message; - - std::cerr << LLSDOStreamer<LLSDXMLFormatter>(error_llsd); -} - - - -//////////////////////////////////////////// -// LLAppAppearanceUtility -//////////////////////////////////////////// - -///////// Option Parsing ///////// - -// Simple usage command. -class LLProcessUsage : public LLBakingProcess -{ -public: - LLProcessUsage(LLAppAppearanceUtility* app) : - LLBakingProcess(app) {} - /*virtual*/ void process(LLSD& input, std::ostream& output) - { - mApp->usage(output); - } -}; - - -static const apr_getopt_option_t APPEARANCE_UTILITY_OPTIONS[] = -{ - {"params", 'p', 0, "Generate appearance parameters for an agent."}, - {"output", 'o', 1, "The output file to write to. Default is stdout"}, - {"agent-id", 'a', 1, "The agent-id of the user."}, - //{"grid", 'g', 1, "The grid."}, - {"help", 'h', 0, "Print the help message."}, - {0, 0, 0, 0} -}; - -void LLAppAppearanceUtility::usage(std::ostream& ostr) -{ - ostr << "Utilities for processing agent appearance data." - << std::endl << std::endl - << "Usage:" << std::endl - << "\t" << mAppName << " [options] filename" << std::endl << std::endl - << "Will read from stdin if filename is set to '-'." << std::endl << std::endl - << "Options:" << std::endl; - const apr_getopt_option_t* option = &APPEARANCE_UTILITY_OPTIONS[0]; - while(option->name) - { - ostr << "\t--" << option->name << "\t\t" - << option->description << std::endl; - ++option; - } - ostr << std::endl << "Return Values:" << std::endl - << "\t0\t\tSuccess." << std::endl - << "\t1\t\tUnknown error." << std::endl - << "\t2\t\tBad arguments." << std::endl - << "\t3\t\tUnable to open file. Possibly wrong filename" - << " or bad permissions." << std::endl - << "\t4\t\tUnable to parse input LLSD." << std::endl - << std::endl - << "Output:" << std::endl - << "If a non-zero status code is returned, additional error information" - << " will be returned on stderr." << std::endl - << "* This will be in the form of an LLSD document." << std::endl - << "* Check ['error']['message'] to get a human readable message." << std::endl - << "If a zero status code is returned, processed output will be written" - << " to the file specified by --out (or stdout, if not specified)." << std::endl - << std::endl - << std::endl; -} - - -/////// LLApp Interface //////// - -LLAppAppearanceUtility::LLAppAppearanceUtility(int argc, char** argv) : - LLApp(), - mArgc(argc), - mArgv(argv), - mProcess(NULL), - mInput(NULL), - mOutput(NULL), - mAppName(argv[0]) -{ -} - -// virtual -LLAppAppearanceUtility::~LLAppAppearanceUtility() -{ -} - -void LLAppAppearanceUtility::verifyNoProcess() -{ - if (mProcess) - { - std::cerr << "Invalid arguments. " << MESSAGE_DUPLICATE_MODES << std::endl; - usage(std::cerr); - throw LLAppException(RV_BAD_ARGUMENTS, MESSAGE_DUPLICATE_MODES); - } -} - -void LLAppAppearanceUtility::parseArguments() -{ - ////// BEGIN OPTION PARSING ////// - // Check for '-' as last option, since apr doesn't seem to like that. - if (std::string(mArgv[mArgc-1]) == "-") - { - mInputFilename.assign("-"); - mArgc--; - } - - apr_status_t apr_err; - const char* opt_arg = NULL; - int opt_id = 0; - apr_getopt_t* os = NULL; - if(APR_SUCCESS != apr_getopt_init(&os, gAPRPoolp, mArgc, mArgv)) - { - std::cerr << "Unable to initialize apr" << std::endl; - throw LLAppException(RV_UNKNOWN_ERROR); - } - - //std::string grid; - while(true) - { - apr_err = apr_getopt_long(os, APPEARANCE_UTILITY_OPTIONS, &opt_id, &opt_arg); - if(APR_STATUS_IS_EOF(apr_err)) break; - if(apr_err) - { - char buf[MAX_STRING]; /* Flawfinder: ignore */ - std::cerr << "Error parsing options: " - << apr_strerror(apr_err, buf, MAX_STRING) << std::endl; - usage(std::cerr); - throw LLAppException(RV_BAD_ARGUMENTS, buf); - } - switch (opt_id) - { - case 'h': - verifyNoProcess(); - mProcess = new LLProcessUsage(this); - break; - case 'p': - verifyNoProcess(); - mProcess = new LLProcessParams(this); - break; - case 'o': - mOutputFilename.assign(opt_arg); - break; - case 'a': - mAgentID.set(opt_arg); - if (mAgentID.isNull()) - { - const char* INVALID_AGENT_ID="agent-id must be a valid uuid."; - std::cerr << "Invalid arguments. " << INVALID_AGENT_ID << std::endl; - usage(std::cerr); - throw LLAppException(RV_BAD_ARGUMENTS, INVALID_AGENT_ID); - } - break; - //case 'g': - // grid = opt_arg; - // break; - default: - usage(std::cerr); - throw LLAppException(RV_BAD_ARGUMENTS, "Unknown option."); - } - } - - if ("-" != mInputFilename) - { - bool valid_input_filename = false; - // Try to grab the input filename. - if (os->argv && os->argv[os->ind]) - { - mInputFilename.assign(os->argv[os->ind]); - if (! mInputFilename.empty() ) - { - valid_input_filename = true; - } - } - if (!valid_input_filename) - { - const char* INVALID_FILENAME="Must specify input file."; - std::cerr << "Invalid arguments. " << INVALID_FILENAME << std::endl; - usage(std::cerr); - throw LLAppException(RV_BAD_ARGUMENTS, INVALID_FILENAME); - } - } - - ////// END OPTION PARSING ////// -} - -void LLAppAppearanceUtility::validateArguments() -{ - ///// BEGIN ARGUMENT VALIDATION ///// - - // Make sure we have a command specified. - if (!mProcess) - { - const char* INVALID_MODE="No process mode specified."; - std::cerr << "Invalid arguments. " << INVALID_MODE - << std::endl; - usage(std::cerr); - throw LLAppException(RV_BAD_ARGUMENTS, INVALID_MODE); - } - - ///// END ARGUMENT VALIDATION ///// -} - -void LLAppAppearanceUtility::initializeIO() -{ - ///// BEGIN OPEN INPUT FILE //// - - if ( "-" == mInputFilename ) - { - // Read unformated data from stdin in to memory. - std::stringstream* data = new std::stringstream(); - const S32 BUFFER_SIZE = BUFSIZ; - char buffer[BUFFER_SIZE]; - while (true) - { - std::cin.read(buffer, BUFFER_SIZE); - // Check if anything out of the ordinary happened. - if (!std::cin) - { - // See if something 'really bad' happened, or if we just - // used up all of our buffer. - if (std::cin.bad()) - { - std::cerr << "Problem reading standard input." << std::endl; - delete data; - throw (RV_UNKNOWN_ERROR); - } - else - { - // Output normally. - data->write(buffer, std::cin.gcount()); - if (std::cin.eof()) break; - - // Clear this problem. We have handled it. - std::cin.clear(); - } - } - else - { - data->write(buffer, std::cin.gcount()); - if (std::cin.eof()) break; - } - } - mInput = data; - } - else - { - // Make sure we can open the input file. - std::ifstream* input_file = new std::ifstream(); - input_file->open( mInputFilename.c_str(), std::fstream::in ); - if ( input_file->fail()) - { - std::cerr << "Couldn't open input file '" << mInputFilename << "'." << std::endl; - delete input_file; - throw LLAppException(RV_UNABLE_OPEN, mInputFilename); - } - mInput = input_file; - } - ///// END OPEN INPUT FILE //// - - ///// BEGIN OPEN OUTPUT FILE //// - - if ("" == mOutputFilename) - { - mOutput = &std::cout; - } - else - { - // Make sure we can open the output file. - std::fstream* output_file = new std::fstream(); - output_file->open( mOutputFilename.c_str(), std::fstream::out ); - if ( output_file->fail() ) - { - std::cerr << "Couldn't open output file '" << mOutputFilename << "'." << std::endl; - delete output_file; - throw LLAppException(RV_UNABLE_OPEN, mOutputFilename); - } - mOutput = output_file; - } - ///// END OPEN OUTPUT FILE //// - - ///// BEGIN INPUT PARSING //// - LLSDSerialize::fromXML( mInputData, *mInput ); - if (mInputData.isUndefined()) - { - throw LLAppException(RV_UNABLE_TO_PARSE); - } - ///// END INPUT PARSING //// -} - -class LLPassthroughTranslationBridge : public LLTranslationBridge -{ -public: - virtual std::string getString(const std::string &xml_desc) - { - // Just pass back the input string. - return xml_desc; - } -}; - - -bool LLAppAppearanceUtility::init() -{ - parseArguments(); - - bool log_to_stderr = true; - LLError::initForApplication("", log_to_stderr); - // *TODO: Add debug mode(s). Skip this in debug mode. - LLError::setDefaultLevel(LLError::LEVEL_WARN); - - validateArguments(); - initializeIO(); - - // Initialize classes. - LLWearableType::initClass(new LLPassthroughTranslationBridge()); - - // *TODO: Create a texture bridge? - LLAvatarAppearance::initClass(); - - return true; -} - -bool LLAppAppearanceUtility::cleanup() -{ - LLAvatarAppearance::cleanupClass(); - LLWearableType::cleanupClass(); - - if (mProcess) - { - delete mProcess; - mProcess = NULL; - } - if ("-" != mInputFilename && mInput) - { - static_cast<std::ifstream*>(mInput)->close(); - } - if ("" != mOutputFilename && mOutput) - { - static_cast<std::ofstream*>(mOutput)->close(); - delete mOutput; - mOutput = NULL; - } - delete mInput; - mInput = NULL; - return true; -} - -bool LLAppAppearanceUtility::mainLoop() -{ - // This isn't really a loop, for this application. We just execute the requested command. - mProcess->process(mInputData, *mOutput); - return true; -} - |