/*****************************************************************************\ Hbpl1.cpp : Implementation for the Hbpl1 class Copyright (c) 1996 - 2015, HP Co. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of HP nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PATENT INFRINGEMENT; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Author(s): Suma Byrappa Contributor(s): Sanjay Kumar, Goutam Kodu \*****************************************************************************/ #include #include "Hbpl1.h" #include "utils.h" #define ZJC_BAND_HEIGHT 100 #define ON 1 #define OFF 0 #define COLOR 0 #define BLACKONLY 1 #define GRAYSCALE 2 Hbpl1Wrapper* (*fptr_create)(Hbpl1* const m_Hbpl1); void (*fptr_destroy)(Hbpl1Wrapper*); Hbpl1::Hbpl1 () : Encapsulator () { memset(&m_PM, 0, sizeof(m_PM)); strcpy(m_szLanguage, "HBPL1"); dbglog("Hbpl1 constructor : m_szLanguage = %s", m_szLanguage); m_numScanLines = -1; // value checked for allocating buffer m_nScanLineCount = 0; m_nStripSize = 0; m_nStripHeight = HBPL1_DEFAULT_STRIP_HEIGHT; m_nBandCount = 0; m_pbyStripData = NULL; m_init = false; m_ColorMode = COLORTYPE_BOTH; //Grayscale m_ColorTheme = NONE; /*m_hHPLibHandle = load_plugin_library(UTILS_PRINT_PLUGIN_LIBRARY, PRNT_PLUGIN_HBPL1); if (m_hHPLibHandle) { dlerror (); fptr_create = (Hbpl1Wrapper* (*)(Hbpl1*))get_library_symbol(m_hHPLibHandle, "create_object"); fptr_destroy = (void (*)(Hbpl1Wrapper*))get_library_symbol(m_hHPLibHandle, "destroy_object"); if (fptr_create != NULL && fptr_destroy!= NULL ) m_init = true; if ((m_pHbpl1Wrapper = fptr_create(this)) == NULL) m_init = false; }*/ m_pHbpl1Wrapper = new Hbpl1Wrapper(this); if(m_pHbpl1Wrapper == NULL) m_init = false; else m_init = true; } Hbpl1::~Hbpl1() { if (m_pbyStripData) { delete [] m_pbyStripData; m_pbyStripData = NULL; } // unloading the library and delete Hbpl1Wrapper if(m_init) { if(fptr_destroy) fptr_destroy( m_pHbpl1Wrapper ); //unload_library(m_hHPLibHandle); //m_hHPLibHandle = NULL; } } DRIVER_ERROR Hbpl1::addJobSettings() { DRIVER_ERROR err = NO_ERROR; return err; } DRIVER_ERROR Hbpl1::Configure(Pipeline **pipeline) { DRIVER_ERROR err = NO_ERROR; return err; } DRIVER_ERROR Hbpl1::StartJob(SystemServices *pSystemServices, JobAttributes *pJA) { DRIVER_ERROR err = NO_ERROR; if (!m_init) { return PLUGIN_LIBRARY_MISSING; } memcpy(&m_JA, pJA,sizeof(m_JA)); m_nScanLineSize = m_JA.media_attributes.printable_width; m_nStripSize = m_nScanLineSize * 3 * m_nStripHeight; m_numStrips = m_JA.media_attributes.printable_height/m_nStripHeight; m_Economode = (m_JA.integer_values[2] == ON) ? true : false; //Economode m_ColorTheme = (COLORTHEME)m_JA.integer_values[5]; // cupsInteger5 value m_PrintinGrayscale = m_JA.integer_values[3]; // cupsInterger3 value m_pSystemServices = pSystemServices; //Reset and UEL not required err = m_pHbpl1Wrapper->StartJob((void**)&m_pOutBuffer, &m_OutBuffSize); err = sendBuffer(static_cast(m_pOutBuffer), m_OutBuffSize); m_pHbpl1Wrapper->FreeBuffer(m_pOutBuffer, m_OutBuffSize); if (m_PrintinGrayscale == ON){ //Grayscale = ON m_ColorMode = COLORTYPE_BOTH; } else if(m_JA.color_mode == COLOR){ // if color cartridge && Grayscale = OFF m_ColorMode = COLORTYPE_COLOR; } else if(m_JA.color_mode == BLACKONLY){ // if black cartridge && Grayscale = OFF m_ColorMode = COLORTYPE_BLACK; } else m_ColorMode = COLORTYPE_BOTH; //Grayscale return err; } DRIVER_ERROR Hbpl1::EndJob() { DRIVER_ERROR err = NO_ERROR; if (!m_init) { return PLUGIN_LIBRARY_MISSING; } err = m_pHbpl1Wrapper->EndJob((void**)&m_pOutBuffer, &m_OutBuffSize); err = sendBuffer(static_cast(m_pOutBuffer), m_OutBuffSize); m_pHbpl1Wrapper->FreeBuffer(m_pOutBuffer, m_OutBuffSize); return err; } DRIVER_ERROR Hbpl1::StartPage (JobAttributes *pJA) { DRIVER_ERROR err = NO_ERROR; err = m_pHbpl1Wrapper->StartPage((void**)&m_pOutBuffer, &m_OutBuffSize); err = sendBuffer(static_cast(m_pOutBuffer), m_OutBuffSize); m_pHbpl1Wrapper->FreeBuffer(m_pOutBuffer, m_OutBuffSize); return err; } // EndPage() will be called in FormFeed() DRIVER_ERROR Hbpl1::sendBlankBands() { DRIVER_ERROR err = NO_ERROR; return err; } /*********************************************************************************** FormFeed writes any remaining raster data at the end of the page. For cases when the lines remaining at the end of the page are less than strip height, FormFeed will put all such remaing lines from input raster into the OutBuffer. And will reset scan lines counter to zero for next page(HPLIP-1041). ************************************************************************************/ DRIVER_ERROR Hbpl1::FormFeed () { if (0 != m_numScanLines && m_pbyStripData && 0 != m_nStripSize) { ++m_nBandCount; m_pHbpl1Wrapper->Encapsulate(m_pbyStripData, m_nStripSize, m_nStripHeight, (void**)&m_pOutBuffer, &m_OutBuffSize); sendBuffer(m_pOutBuffer, m_OutBuffSize); memset(m_pbyStripData,0xFF,m_nStripSize); } while(m_nBandCount < m_numStrips) { ++m_nBandCount; m_pHbpl1Wrapper->Encapsulate(m_pbyStripData, m_nStripSize, m_nStripHeight, (void**)&m_pOutBuffer, &m_OutBuffSize); sendBuffer(m_pOutBuffer, m_OutBuffSize); } m_pHbpl1Wrapper->EndPage((void**)&m_pOutBuffer, &m_OutBuffSize); sendBuffer(m_pOutBuffer, m_OutBuffSize); m_pHbpl1Wrapper->FreeBuffer(m_pOutBuffer,m_OutBuffSize); m_nBandCount = 0; m_numScanLines = 0; return NO_ERROR; } /*********************************************************************************** Encapsulate reads one strip at a time and puts it in the Out Buffer. For a strip height of 128 we iterate through input StripData one scanline at a time ************************************************************************************/ DRIVER_ERROR Hbpl1::Encapsulate (RASTERDATA *InputRaster, bool bLastPlane) { DRIVER_ERROR err = NO_ERROR; ++m_nScanLineCount; if ( m_numScanLines == -1) { if((int)m_JA.media_attributes.printable_height % m_nStripHeight) m_numStrips++; err = m_pHbpl1Wrapper->InitStripBuffer(m_nScanLineSize * 3 * m_nStripHeight); } if (m_numScanLines < m_nStripHeight && m_pbyStripData) { memcpy((BYTE*)&(m_pbyStripData[m_numScanLines * m_nScanLineSize * 3]),InputRaster->rasterdata[COLORTYPE_COLOR],InputRaster->rastersize[COLORTYPE_COLOR]); m_numScanLines++; } if (m_numScanLines >= m_nStripHeight && m_pbyStripData) { ++m_nBandCount; m_pHbpl1Wrapper->Encapsulate(m_pbyStripData, m_nStripSize, m_nStripHeight, (void**)&m_pOutBuffer, &m_OutBuffSize); memset(m_pbyStripData,0xFF,m_nStripSize); m_numScanLines = 0; err = sendBuffer(static_cast(m_pOutBuffer), m_OutBuffSize); m_pHbpl1Wrapper->FreeBuffer(m_pOutBuffer, m_OutBuffSize); } return err; }