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Diffstat (limited to 'gfx/graphite2/src/XmlTraceLog.cpp')
| -rw-r--r-- | gfx/graphite2/src/XmlTraceLog.cpp | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/gfx/graphite2/src/XmlTraceLog.cpp b/gfx/graphite2/src/XmlTraceLog.cpp deleted file mode 100644 index f34d15018..000000000 --- a/gfx/graphite2/src/XmlTraceLog.cpp +++ /dev/null @@ -1,219 +0,0 @@ -/* GRAPHITE2 LICENSING - - Copyright 2010, SIL International - All rights reserved. - - 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; either version 2.1 of License, or - (at your option) any later version. - - This program 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 also have received a copy of the GNU Lesser General Public - License along with this library in the file named "LICENSE". - If not, write to the Free Software Foundation, 51 Franklin Street, - Suite 500, Boston, MA 02110-1335, USA or visit their web page on the - internet at http://www.fsf.org/licenses/lgpl.html. - -Alternatively, the contents of this file may be used under the terms of the -Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public -License, as published by the Free Software Foundation, either version 2 -of the License or (at your option) any later version. -*/ - -#include <cstring> -#include <cstdarg> -#include "Main.h" -#include "XmlTraceLog.h" - - -using namespace graphite2; - -#ifndef DISABLE_TRACING - -/*static*/ XmlTraceLog XmlTraceLog::sm_NullLog(NULL, NULL, GRLOG_NONE); -XmlTraceLog * XmlTraceLog::sLog = &sm_NullLog; - -XmlTraceLog::XmlTraceLog(FILE * file, const char * ns, GrLogMask logMask) - : m_file(file), m_depth(0), m_mask(logMask) -{ - if (!m_file) return; - int deep = 0; -#ifdef ENABLE_DEEP_TRACING - deep = 1; -#endif - fprintf(m_file, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<%s xmlns=\"%s\" mask=\"%x\" deep=\"%d\">", - xmlTraceLogElements[ElementTopLevel].mName, ns, logMask, deep); - m_elementStack[m_depth++] = ElementTopLevel; - m_elementEmpty = true; - m_inElement = false; - m_lastNodeText = false; -} - -XmlTraceLog::~XmlTraceLog() -{ - if (m_file && m_file != stdout && m_file != stderr) - { - assert(m_depth == 1); - while (m_depth > 0) - { - closeElement(m_elementStack[m_depth-1]); - } - fclose(m_file); - m_file = NULL; - } -} - -void XmlTraceLog::addSingleElement(XmlTraceLogElement eId, const int value) -{ - if (!m_file) return; - if (m_inElement) - { - if (xmlTraceLogElements[m_elementStack[m_depth-1]].mFlags & m_mask) - fprintf(m_file, ">"); - } - if (xmlTraceLogElements[eId].mFlags & m_mask) - { - if (!m_lastNodeText) - { - fprintf(m_file, "\n"); - for (size_t i = 0; i < m_depth; i++) - { - fprintf(m_file, " "); - } - } - fprintf(m_file, "<%s val=\"%d\"/>", xmlTraceLogElements[eId].mName, value); - } - m_inElement = false; - m_lastNodeText = false; -} - -void XmlTraceLog::writeElementArray(XmlTraceLogElement eId, XmlTraceLogAttribute aId, int16 values [], size_t length) -{ - if (!m_file) return; - if (xmlTraceLogElements[eId].mFlags & m_mask) - { - if(m_inElement && xmlTraceLogElements[m_elementStack[m_depth-1]].mFlags & m_mask) - { - fprintf(m_file, ">"); - m_inElement = false; - } - // line break after 5 columns - for (size_t i = 0; i < length; i++) - { - if (i % 5 == 0) - { - fprintf(m_file, "\n"); - for (size_t j = 0; j < m_depth; j++) - { - fprintf(m_file, " "); - } - } - fprintf(m_file, "<%s index=\"%d\" %s=\"%d\"/>", xmlTraceLogElements[eId].mName, int(i), - xmlTraceLogAttributes[aId], (int)values[i]); - } - } -} - -void XmlTraceLog::writeText(const char * utf8) -{ - if (!m_file) return; - if (m_inElement) - { - if (xmlTraceLogElements[m_elementStack[m_depth-1]].mFlags & m_mask) - { - fprintf(m_file, ">"); - } - m_inElement = false; - } - if (xmlTraceLogElements[m_elementStack[m_depth-1]].mFlags & m_mask) - { - escapeIfNeeded(utf8); - } - m_lastNodeText = true; -} - -void XmlTraceLog::writeUnicode(const uint32 code) -{ - if (!m_file) return; - if (m_inElement) - { - if (xmlTraceLogElements[m_elementStack[m_depth-1]].mFlags & m_mask) - { - fprintf(m_file, ">"); - } - m_inElement = false; - } - if (xmlTraceLogElements[m_elementStack[m_depth-1]].mFlags & m_mask) - { - fprintf(m_file, "&#x%02x;", code); - } - m_lastNodeText = true; -} - -void XmlTraceLog::escapeIfNeeded(const char * data) -{ - size_t length = strlen(data); - for (size_t i = 0; i < length; i++) - { - switch (data[i]) - { - case '<': - fprintf(m_file, "<"); - break; - case '>': - fprintf(m_file, ">"); - break; - case '&': - fprintf(m_file, "&"); - break; - case '"': - fprintf(m_file, """); - break; - default: - fprintf(m_file, "%c", data[i]); - } - } -} - -static const int MAX_MSG_LEN = 1024; - -void XmlTraceLog::error(const char * msg, ...) -{ - if (!m_file) return; - openElement(ElementError); - va_list args; - va_start(args, msg); - char buffer[MAX_MSG_LEN]; -#ifndef NDEBUG - int len = -#endif - vsnprintf(buffer, MAX_MSG_LEN, msg, args); - assert(len + 1 < MAX_MSG_LEN); - writeText(buffer); - va_end(args); - closeElement(ElementError); -} - -void XmlTraceLog::warning(const char * msg, ...) -{ - if (!m_file) return; - openElement(ElementWarning); - va_list args; - va_start(args, msg); - char buffer[MAX_MSG_LEN]; -#ifndef NDEBUG - int len = -#endif - vsnprintf(buffer, MAX_MSG_LEN, msg, args); - assert(len + 1 < MAX_MSG_LEN); - writeText(buffer); - va_end(args); - closeElement(ElementWarning); -} - -#endif //!DISABLE_TRACING |