pdfmodule.java

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/*
 * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of 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.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.quercus.lib.pdf;

import com.caucho.quercus.QuercusModuleException;
import com.caucho.quercus.annotation.NotNull;
import com.caucho.quercus.annotation.Optional;
import com.caucho.quercus.env.BooleanValue;
import com.caucho.quercus.env.Env;
import com.caucho.quercus.env.Value;
import com.caucho.quercus.module.AbstractQuercusModule;
import com.caucho.util.L10N;
import com.caucho.vfs.Path;

import java.io.IOException;
import java.util.logging.Logger;

/**
 * PHP PDF routines.
 */
public class PDFModule extends AbstractQuercusModule {
  private static final L10N L = new L10N(PDFModule.class);

  private static final Logger log =
    Logger.getLogger(PDFModule.class.getName());

  /**
   * Returns true for the mysql extension.
   */
  public String []getLoadedExtensions()
  {
    return new String[] { "pdf" };
  }

  /**
   * Activates a created element.
   */
  public static boolean pdf_activate_item(Env env,
					  @NotNull PDF pdf,
					  int id)
  {
    env.stub("pdf_activate_item");

    return false;
  }

  /**
   * Adds an annotation
   */
  public static boolean pdf_add_annotation(Env env,
					  @NotNull PDF pdf)
  {
    env.stub("pdf_add_annotation");

    return false;
  }

  /**
   * Adds an bookmarkannotation
   */
  public static boolean pdf_add_bookmark(Env env,
					 @NotNull PDF pdf)
  {
    env.stub("pdf_add_bookmark");

    return false;
  }

  /**
   * Adds an launchlink
   */
  public static boolean pdf_add_launchlink(Env env,
					   @NotNull PDF pdf,
					   double llx,
					   double lly,
					   double urx,
					   double ury,
					   String filename)
  {
    env.stub("pdf_add_launchlink");

    return false;
  }

  /**
   * Adds a locallink
   */
  public static boolean pdf_add_locallink(Env env,
					  @NotNull PDF pdf,
					  double llx,
					  double lly,
					  double urx,
					  double ury,
					  int page,
					  String dest)
  {
    env.stub("pdf_add_locallink");

    return false;
  }

  /**
   * Creates a named destination
   */
  public static boolean pdf_add_nameddest(Env env,
					  @NotNull PDF pdf,
					  String name,
					  @Optional String optlist)
  {
    env.stub("pdf_add_nameddest");

    return false;
  }

  /**
   * Creates an annotation
   */
  public static boolean pdf_add_note(Env env,
				     @NotNull PDF pdf,
				     double llx,
				     double lly,
				     double urx,
				     double ury,
				     String contents,
				     String title,
				     String icon,
				     int open)
  {
    env.stub("pdf_add_note");

    return false;
  }

  /**
   * Creates an outline
   */
  public static boolean pdf_add_outline(Env env,
					@NotNull PDF pdf,
					String name,
					@Optional String optlist)
  {
    env.stub("pdf_add_outline");

    return false;
  }

  /**
   * Creates a file link annotation
   */
  public static boolean pdf_add_pdflink(Env env,
					@NotNull PDF pdf,
					double llx,
					double lly,
					double urx,
					double ury,
					String filename,
					int page,
					String dest)
  {
    env.stub("pdf_add_pdflink");

    return false;
  }

  /**
   * Adds a thumbnail
   */
  public static boolean pdf_add_thumbnail(Env env,
					  @NotNull PDF pdf,
					  @NotNull PDFImage image)
  {
    env.stub("pdf_add_thumbnail");

    return false;
  }

  /**
   * Adds a web link
   */
  public static boolean pdf_add_weblink(Env env,
					@NotNull PDF pdf,
					double llx,
					double lly,
					double urx,
					double ury,
					String url)
  {
    env.stub("pdf_add_weblink");

    return false;
  }

  /**
   * Creates a counterclockwise arc
   */
  public static boolean pdf_arc(@NotNull PDF pdf,
				double x1, double y1,
				double r, double a, double b)
  {
    if (pdf == null)
      return false;
      
    return pdf.arc(x1, y1, r, a, b);
  }

  /**
   * Creates a clockwise arc
   */
  public static boolean pdf_arcn(@NotNull PDF pdf,
				double x1, double y1,
				double r, double a, double b)
  {
    if (pdf == null)
      return false;
    
    return pdf.arcn(x1, y1, r, a, b);
  }

  /**
   * Adds a file attachment
   */
  public static boolean pdf_attach_file(Env env,
					@NotNull PDF pdf,
					double llx,
					double lly,
					double urx,
					double ury,
					String filename,
					String description,
					String author,
					String mimetype,
					String icon)
  {
    env.stub("pdf_attach_file");
    
    return false;
  }

  /**
   * Starts the document.
   */
  public static boolean pdf_begin_document(@NotNull PDF pdf,
					   @Optional String fileName,
					   @Optional String optList)
  {
    try {
      if (pdf == null)
	return false;
    
      return pdf.begin_document(fileName, optList);
    } catch (IOException e) {
      throw new QuercusModuleException(e);
    }
  }

  /**
   * Starts a font definition
   */
  public static boolean pdf_begin_font(Env env,
				       @NotNull PDF pdf,
				       String fileName,
				       double a,
				       double b,
				       double c,
				       double d,
				       double e,
				       double f,
				       @Optional String optList)
  {
    env.stub("pdf_begin_font");
    
    return false;
  }

  /**
   * Starts a glyph definition
   */
  public static boolean pdf_begin_glyph(Env env,
					@NotNull PDF pdf,
					String glyphname,
					double wx,
					double llx,
					double lly,
					double urx,
					double ury)
  {
    env.stub("pdf_begin_glyph");
    
    return false;
  }

  /**
   * Starts a structure element
   */
  public static boolean pdf_begin_item(Env env,
				       @NotNull PDF pdf,
				       String tag,
				       String optlist)
  {
    env.stub("pdf_begin_item");
    
    return false;
  }

  /**
   * Starts a pdf layer
   */
  public static boolean pdf_begin_layer(Env env,
					@NotNull PDF pdf,
					int layer)
  {
    env.stub("pdf_begin_layer");
    
    return false;
  }

  /**
   * Starts the page.
   */
  public static boolean pdf_begin_page_ext(@NotNull PDF pdf,
					   double w, double h,
					   @Optional String optlist)
  {
    try {
      if (pdf == null)
	return false;
    
      return pdf.begin_page_ext(w, h, optlist);
    } catch (IOException e) {
      throw new QuercusModuleException(e);
    }
  }

  /**
   * Starts the page.
   */
  public static boolean pdf_begin_page(@NotNull PDF pdf,
				       double w, double h)
  {
    try {
      if (pdf == null)
	return false;
    
      return pdf.begin_page(w, h);
    } catch (IOException e) {
      throw new QuercusModuleException(e);
    }
  }

  /**
   * Starts a pattern
   */
  public static boolean pdf_begin_pattern(Env env,
					  @NotNull PDF pdf,
					  double w,
					  double h,
					  double xStep,
					  double yStep,
					  int paintType)
  {
    env.stub("pdf_begin_pattern");
    
    return false;
  }

  /**
   * Starts a template
   */
  public static boolean pdf_begin_template(Env env,
					  @NotNull PDF pdf,
					  double w,
					  double h)
  {
    env.stub("pdf_begin_template");
    
    return false;
  }

  /**
   * Draws a circle
   */
  public static boolean pdf_circle(@NotNull PDF pdf,
				   double x,
				   double y,
				   double r)
  {
    if (pdf == null)
      return false;
    
    return pdf.circle(x, y, r);
  }

  /**
   * Clips the path.
   */
  public static boolean pdf_clip(@NotNull PDF pdf)
  {
    if (pdf == null)
      return false;
    
    return pdf.clip();
  }

  /**
   * Closes an image
   */
  public static boolean pdf_close_image(Env env,
					@NotNull PDF pdf,
					PDFImage image)
  {
    env.stub("pdf_close_image");
    
    return false;
  }

  /**
   * Closes a page
   */
  public static boolean pdf_close_pdi_page(Env env,
				       @NotNull PDF pdf,
				       int page)
  {
    env.stub("pdf_close_pdi_page");
    
    return false;
  }

  /**
   * Closes a document
   */
  public static boolean pdf_close_pdi(Env env,
				      @NotNull PDF pdf,
				      int doc)
  {
    env.stub("pdf_close_pdi");
    
    return false;
  }

  /**
   * Closes the pdf document.
   */
  public static boolean pdf_close(@NotNull PDF pdf)
  {
    try {
      if (pdf == null)
	return false;
    
      return pdf.close();
    } catch (IOException e) {
      throw new QuercusModuleException(e);
    }
  }

  /**
   * Closes the path, fill, and stroke it.
   */
  public static boolean pdf_closepath_fill_stroke(@NotNull PDF pdf)
  {
    if (pdf == null)
      return false;
    
    return pdf.closepath_fill_stroke();
  }

  /**
   * Closes the path and stroke it.
   */
  public static boolean pdf_closepath_stroke(@NotNull PDF pdf)
  {
    if (pdf == null)
      return false;
    
    return pdf.closepath_stroke();
  }

  /**
   * Closes the path.
   */
  public static boolean pdf_closepath(@NotNull PDF pdf)
  {
    if (pdf == null)
      return false;
    
    return pdf.closepath();
  }

  /**
   * Concatenates a transformation matrix
   */
  public static boolean pdf_concat(@NotNull PDF pdf,
				   double a,
				   double b,
				   double c,
				   double d,
				   double e,
				   double f)
  {
    if (pdf == null)
      return false;
    
    return pdf.concat(a, b,c, d, e, f);
  }

  /**
   * Continues text at the next line.
   */
  public static boolean pdf_continue_text(@NotNull PDF pdf,
					  String text)
  {
    if (pdf == null)
      return false;
    
    return pdf.continue_text(text);
  }

  /**
   * Creates an action.
   */
  public static boolean pdf_create_action(Env env,
					  @NotNull PDF pdf,
					  String type,
					  @Optional String optList)
  {
    env.stub("pdf_create_action");
    
    return false;
  }

  /**
   * Creates a rectangular annotation
   */
  public static boolean pdf_create_annotation(Env env,
					      @NotNull PDF pdf,
					      double llx,
					      double lly,
					      double urx,
					      double ury,
					      String type,
					      @Optional String optList)
  {
    env.stub("pdf_create_annotation");
    
    return false;
  }

  /**
   * Creates a bookmark
   */
  public static boolean pdf_create_bookmark(Env env,
					    @NotNull PDF pdf,
					    String text,
					    @Optional String optList)
  {
    env.stub("pdf_create_bookmark");
    
    return false;
  }

  /**
   * Creates a form field.
   */
  public static boolean pdf_create_field(Env env,
					 @NotNull PDF pdf,
					 double llx,
					 double lly,
					 double urx,
					 double ury,
					 String name,
					 String type,
					 @Optional String optList)
  {
    env.stub("pdf_create_field");
    
    return false;
  }

  /**
   * Creates a form field group.
   */
  public static boolean pdf_create_fieldgroup(Env env,
					      @NotNull PDF pdf,
					      String name,
					      @Optional String optList)
  {
    env.stub("pdf_create_fieldgroup");
    
    return false;
  }

  /**
   * Creates a graphics state
   */
  public static boolean pdf_create_gstate(Env env,
					  @NotNull PDF pdf,
					  @Optional String optList)
  {
    env.stub("pdf_create_gstate");
    
    return false;
  }

  /**
   * Creates a virtual file
   */
  public static boolean pdf_create_pvf(Env env,
				       @NotNull PDF pdf,
				       String filename,
				       String data,
				       @Optional String optList)
  {
    env.stub("pdf_create_pvf");
    
    return false;
  }

  /**
   * Creates a textflow object
   */
  public static boolean pdf_create_textflow(Env env,
					    @NotNull PDF pdf,
					    String text,