Attachment 106997 Details for Bug 79936 – Add support for printing to a Windows printer from pdftocairo

[patch] Add support for printing to a Windows printer from pdftocairo

0001-Add-support-for-printing-to-a-Windows-printer-from-p.patch (text/plain), 14.47 KB, created by Adrian Johnson on 2014-09-28 11:49:23 UTC

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Creator: Adrian Johnson

Created: 2014-09-28 11:49:23 UTC

Size: 14.47 KB

patch

obsolete

>From 46f10590ec1ec08cb428ba6256a05cde54a2b324 Mon Sep 17 00:00:00 2001
>From: Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
>Date: Sat, 6 Sep 2014 21:04:10 +0930
>Subject: [PATCH 1/4] Add support for printing to a Windows printer from
> pdftocairo
>
>Bug 79936
>---
> configure.ac              |   2 +-
> utils/pdftocairo-win32.cc | 219 ++++++++++++++++++++++++++++++++++++++++++++++
> utils/pdftocairo.1        |  23 ++++-
> utils/pdftocairo.cc       |  61 ++++++++++---
> 4 files changed, 292 insertions(+), 13 deletions(-)
> create mode 100644 utils/pdftocairo-win32.cc
>
>diff --git a/configure.ac b/configure.ac
>index 7a34f82..10a4b39 100644
>--- a/configure.ac
>+++ b/configure.ac
>@@ -48,7 +48,7 @@ case "$host_os" in
>   ;;
>   mingw*)
>     os_win32=yes
>-    win32_libs="-lgdi32"
>+    win32_libs="-lgdi32 -lwinspool"
>     create_shared_lib="-no-undefined"
>     auto_import_flags="-Wl,--enable-auto-import"
> 
>diff --git a/utils/pdftocairo-win32.cc b/utils/pdftocairo-win32.cc
>new file mode 100644
>index 0000000..515ffa7
>--- /dev/null
>+++ b/utils/pdftocairo-win32.cc
>@@ -0,0 +1,219 @@
>+#include <cairo-win32.h>
>+
>+static void win32GetFitToPageTransform(cairo_matrix_t *m)
>+{
>+  if (!print)
>+    return;
>+
>+  HDC hdc = cairo_win32_surface_get_dc(surface);
>+  int logx = GetDeviceCaps(hdc, LOGPIXELSX);
>+  int logy = GetDeviceCaps(hdc, LOGPIXELSY);
>+  cairo_matrix_scale (m, logx / 72.0, logy / 72.0);
>+}
>+
>+struct Win32Option
>+{
>+  const char *name;
>+  int value;
>+};
>+
>+static const Win32Option win32PaperSource[] =
>+{
>+  {"upper", DMBIN_UPPER},
>+  {"onlyone", DMBIN_ONLYONE},
>+  {"lower", DMBIN_LOWER},
>+  {"middle", DMBIN_MIDDLE},
>+  {"manual", DMBIN_MANUAL},
>+  {"envelope", DMBIN_ENVELOPE},
>+  {"envmanual", DMBIN_ENVMANUAL},
>+  {"auto", DMBIN_AUTO},
>+  {"tractor", DMBIN_TRACTOR},
>+  {"smallfmt", DMBIN_SMALLFMT},
>+  {"largefmt", DMBIN_LARGEFMT},
>+  {"largecapacity", DMBIN_LARGECAPACITY},
>+  {"formsource", DMBIN_FORMSOURCE},
>+  {NULL, 0}
>+};
>+
>+static void parseSource(DEVMODEA *devmode, GooString *source)
>+{
>+  int src;
>+  const Win32Option *option = win32PaperSource;
>+  while (option->name) {
>+    if (source->cmp(option->name) == 0) {
>+      src = option->value;
>+      break;
>+    }
>+  }
>+  if (!option->name) {
>+    if (isInt(source->getCString())) {
>+      src = atoi(source->getCString());
>+    } else {
>+      fprintf(stderr, "Warning: Unknown paper source \"%s\"\n", source->getCString());
>+      return;
>+    }
>+  }
>+
>+  devmode->dmDefaultSource = src;
>+  devmode->dmFields |= DM_DEFAULTSOURCE;
>+}
>+
>+static const Win32Option win32DuplexMode[] =
>+{
>+  {"simplex", DMDUP_SIMPLEX},
>+  {"horizontal", DMDUP_HORIZONTAL},
>+  {"vertical", DMDUP_VERTICAL},
>+  {NULL, 0}
>+};
>+
>+static void parseDuplex(DEVMODEA *devmode, GooString *mode)
>+{
>+  if (duplex)
>+    fprintf(stderr, "Warning: duplex mode is specified both as standalone and printer options\n");
>+
>+  int win32Duplex;
>+  const Win32Option *option = win32DuplexMode;
>+  while (option->name) {
>+    if (mode->cmp(option->name) == 0) {
>+      win32Duplex = option->value;
>+      break;
>+    }
>+  }
>+  if (!option->name) {
>+    fprintf(stderr, "Warning: Unknown duplex mode \"%s\"\n", mode->getCString());
>+    return;
>+  }
>+
>+  devmode->dmDuplex = win32Duplex;
>+  devmode->dmFields |= DM_DUPLEX;
>+}
>+
>+static void fillCommonPrinterOptions(DEVMODEA *devmode, double w, double h)
>+{
>+  devmode->dmPaperWidth = w * 254.0 / 72.0;
>+  devmode->dmPaperLength = h * 254.0 / 72.0;
>+  printf("PAPER %d, %d\n", devmode->dmPaperWidth, devmode->dmPaperLength);
>+  devmode->dmFields |= DM_PAPERWIDTH | DM_PAPERLENGTH;
>+  if (duplex) {
>+    devmode->dmDuplex = DMDUP_HORIZONTAL;
>+    devmode->dmFields |= DM_DUPLEX;
>+  }
>+}
>+
>+static void fillPrinterOptions(DEVMODEA *devmode)
>+{
>+  //printOpt format is: <opt1>=<val1>,<opt2>=<val2>,...
>+  const char *nextOpt = printOpt.getCString();
>+  while (nextOpt && *nextOpt)
>+  {
>+    const char *comma = strchr(nextOpt, ',');
>+    GooString opt;
>+    if (comma) {
>+      opt.Set(nextOpt, comma - nextOpt);
>+      nextOpt = comma + 1;
>+    } else {
>+      opt.Set(nextOpt);
>+      nextOpt = NULL;
>+    }
>+    //here opt is "<optN>=<valN> "
>+    const char *equal = strchr(opt.getCString(), '=');
>+    if (!equal) {
>+      fprintf(stderr, "Warning: unknown printer option \"%s\"\n", opt.getCString());
>+      continue;
>+    }
>+    int iequal = equal - opt.getCString();
>+    GooString value(&opt, iequal + 1, opt.getLength() - iequal - 1);
>+    opt.del(iequal, opt.getLength() - iequal);
>+    //here opt is "<optN>" and value is "<valN>"
>+
>+    if (opt.cmp("source") == 0) {
>+      parseSource(devmode, &value);
>+    } else if (opt.cmp("duplex") == 0) {
>+      parseDuplex(devmode, &value);
>+    } else {
>+      fprintf(stderr, "Warning: unknown printer option \"%s\"\n", opt.getCString());
>+    }
>+  }
>+}
>+
>+static void win32BeginDocument(GooString *outputFileName, double w, double h)
>+{
>+  if (!print)
>+    return;
>+
>+  if (printer.getCString()[0] == 0)
>+  {
>+    DWORD szName = 0;
>+    GetDefaultPrinterA(NULL, &szName);
>+    char *devname = (char*)gmalloc(szName);
>+    GetDefaultPrinterA(devname, &szName);
>+    printer.Set(devname);
>+    gfree(devname);
>+  }
>+  char *cPrinter = printer.getCString();
>+
>+  //Query the size of the DEVMODE struct
>+  LONG szProp = DocumentPropertiesA(NULL, NULL, cPrinter, NULL, NULL, 0);
>+  if (szProp < 0)
>+  {
>+    fprintf(stderr, "Error: Printer \"%s\" not found", cPrinter);
>+    exit(99);
>+  }
>+  DEVMODEA *devmode = (DEVMODEA*)gmalloc(szProp);
>+  memset(devmode, 0, szProp);
>+  devmode->dmSize = sizeof(DEVMODEA);
>+  devmode->dmSpecVersion = DM_SPECVERSION;
>+  //Load the current default configuration for the printer into devmode
>+  if (DocumentPropertiesA(NULL, NULL, cPrinter, devmode, NULL, DM_OUT_BUFFER) < 0)
>+  {
>+    fprintf(stderr, "Error: Printer \"%s\" not found", cPrinter);
>+    exit(99);
>+  }
>+  fillCommonPrinterOptions(devmode, w, h);
>+  fillPrinterOptions(devmode);
>+  HDC hdc = CreateDCA(NULL, cPrinter, NULL, devmode);
>+  gfree(devmode);
>+  if (!hdc)
>+  {
>+    fprintf(stderr, "Error: Printer \"%s\" not found", cPrinter);
>+    exit(99);
>+  }
>+
>+  DOCINFOA docinfo;
>+  memset(&docinfo, 0, sizeof(docinfo));
>+  docinfo.cbSize = sizeof(docinfo);
>+  if (outputFileName->cmp("fd://0") == 0)
>+    docinfo.lpszDocName = "pdftocairo <stdin>";
>+  else
>+    docinfo.lpszDocName = outputFileName->getCString();
>+  if (StartDocA(hdc, &docinfo) <=0) {
>+    fprintf(stderr, "Error: StartDoc failed");
>+    exit(99);
>+  }
>+    
>+  surface = cairo_win32_printing_surface_create(hdc);
>+}
>+
>+static void win32BeginPage(double w, double h)
>+{
>+  if (!print)
>+    return;
>+  StartPage(cairo_win32_surface_get_dc(surface));
>+}
>+
>+static void win32EndPage(GooString *imageFileName)
>+{
>+  if (!print)
>+    return;
>+  EndPage(cairo_win32_surface_get_dc(surface));
>+}
>+
>+static void win32EndDocument()
>+{
>+  if (!print)
>+    return;
>+
>+  HDC hdc = cairo_win32_surface_get_dc(surface);
>+  EndDoc(hdc);
>+  DeleteDC(hdc);
>+}
>diff --git a/utils/pdftocairo.1 b/utils/pdftocairo.1
>index c903ffa..7747409 100644
>--- a/utils/pdftocairo.1
>+++ b/utils/pdftocairo.1
>@@ -48,7 +48,7 @@ is not used, the output filename will be derived from the
> .IR PDF-file
> filename.
> .PP
>-Not all options are valid with all output formats. One (and only one) of the output format options (\-png, \-jpeg, \-tiff, \-pdf, \-ps, \-eps, or \-svg) must be used.
>+Not all options are valid with all output formats. One (and only one) of the output format options (\-png, \-jpeg, \-tiff, \-pdf, \-print, \-ps, \-eps, or \-svg) must be used.
> .PP
> The resolution options (\-r, \-rx, \-ry) set the resolution of the
> image output formats. The image dimensions will depend on the PDF page
>@@ -80,6 +80,9 @@ Generates a TIFF file(s)
> .BI \-pdf
> Generates a PDF file
> .TP
>+.BI \-print
>+(Windows only) Prints to a system printer. See also \-printer and \-printeropt.
>+.TP
> .BI \-ps
> Generate a PS file
> .TP
>@@ -205,6 +208,14 @@ lower-left corner of the paper instead (PS,PDF,SVG only).
> Adds the %%IncludeFeature: *Duplex DuplexNoTumble DSC comment to the
> PostScript file (PS only).  This tells the print manager to enable duplexing.
> .TP
>+.BI \-printer " printer-name"
>+(Windows only). When used with \-print, specifies the name of the printer to be used, instead of the system default.
>+.TP
>+.BI \-printopt " printer-options"
>+(Windows only). When used with \-print, takes a list of options to be used to configure the printer. See
>+.B WINDOWS PRINTER OPTIONS
>+for the available options.
>+.TP
> .BI \-opw " password"
> Specify the owner password for the PDF file.  Providing this will
> bypass all security restrictions.
>@@ -244,6 +255,16 @@ Error related to ICC profile.
> .TP
> 99
> Other error.
>+.SH WINDOWS PRINTER OPTIONS
>+In Windows, you can use the \-print option to print directly to a system printer. Additionally, you can use the \-printopt 
>+option to configure the printer. It takes a string of the form "<opt>=<val>[,<opt>=<val>]". Currently the available options are:
>+.TP
>+.BI source
>+Selects the source paper tray to be used (bin). The possible values are "upper", "onlyone", "lower", "middle", "manual", "envelope",
>+"envmanual", "auto", "tractor", "smallfmt", "largefmt", "largecapacity", "formsource", or a numeric value to choose a driver specific source.
>+.TP
>+.BI duplex
>+Sets the duplex mode of the printer. It can be "simplex", "horizontal" or "vertical". General option \-duplex is a synonym of "duplex=horizontal". If both are specified, the \-printopt one has priority.
> .SH AUTHOR
> The pdftocairo software and documentation are copyright 1996-2004 Glyph
> & Cog, LLC and copyright 2005-2011 The Poppler Developers.
>diff --git a/utils/pdftocairo.cc b/utils/pdftocairo.cc
>index b3f57b6..79d71d9 100644
>--- a/utils/pdftocairo.cc
>+++ b/utils/pdftocairo.cc
>@@ -77,6 +77,7 @@ static GBool jpeg = gFalse;
> static GBool ps = gFalse;
> static GBool eps = gFalse;
> static GBool pdf = gFalse;
>+static GBool print = gFalse;
> static GBool svg = gFalse;
> static GBool tiff = gFalse;
> 
>@@ -121,6 +122,11 @@ static GBool quiet = gFalse;
> static GBool printVersion = gFalse;
> static GBool printHelp = gFalse;
> 
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+static GooString printer;
>+static GooString printOpt;
>+#endif
>+
> static const ArgDesc argDesc[] = {
> #if ENABLE_LIBPNG
>   {"-png",    argFlag,     &png,           0,
>@@ -150,6 +156,14 @@ static const ArgDesc argDesc[] = {
>   {"-svg",    argFlag,     &svg,           0,
>    "generate a Scalable Vector Graphics (SVG) file"},
> #endif
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+  {"-print",    argFlag,     &print,       0,
>+   "print to a Windows printer"},
>+  {"-printer",  argGooString, &printer,    0,
>+   "printer name or use default if this option is not specified"},
>+  {"-printopt",  argGooString, &printOpt,    0,
>+   "printer options, with format <opt1>=<val1>[,<optN>=<valN>]*"},
>+#endif
> 
>   {"-f",      argInt,      &firstPage,     0,
>    "first page to print"},
>@@ -253,6 +267,9 @@ static int icc_data_size;
> static cmsHPROFILE profile;
> #endif
> 
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+#include "pdftocairo-win32.cc"
>+#endif
> 
> void writePageImage(GooString *filename)
> {
>@@ -468,6 +485,9 @@ static void getFitToPageTransform(double page_w, double page_h,
>       // shrink to fit
>       cairo_matrix_scale (m, scale, scale);
>     }
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+  win32GetFitToPageTransform(m);
>+#endif
> }
> 
> static cairo_status_t writeStream(void *closure, const unsigned char *data, unsigned int length)
>@@ -483,14 +503,16 @@ static cairo_status_t writeStream(void *closure, const unsigned char *data, unsi
> static void beginDocument(GooString *outputFileName, double w, double h)
> {
>   if (printing) {
>-    if (outputFileName->cmp("fd://0") == 0)
>-      output_file = stdout;
>-    else
>-    {
>-      output_file = fopen(outputFileName->getCString(), "wb");
>-      if (!output_file) {
>-        fprintf(stderr, "Error opening output file %s\n", outputFileName->getCString());
>-        exit(2);
>+    if (!print) {
>+      if (outputFileName->cmp("fd://0") == 0)
>+        output_file = stdout;
>+      else
>+      {
>+        output_file = fopen(outputFileName->getCString(), "wb");
>+        if (!output_file) {
>+          fprintf(stderr, "Error opening output file %s\n", outputFileName->getCString());
>+          exit(2);
>+        }
>       }
>     }
> 
>@@ -518,6 +540,9 @@ static void beginDocument(GooString *outputFileName, double w, double h)
>       cairo_svg_surface_restrict_to_version (surface, CAIRO_SVG_VERSION_1_2);
> #endif
>     }
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+    win32BeginDocument(outputFileName, w, h);
>+#endif
>   }
> }
> 
>@@ -540,6 +565,9 @@ static void beginPage(double w, double h)
>     if (pdf)
>       cairo_pdf_surface_set_size (surface, w, h);
> #endif
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+    win32BeginPage(w, h);
>+#endif
> 
>     cairo_surface_set_fallback_resolution (surface, x_resolution, y_resolution);
> 
>@@ -610,6 +638,9 @@ static void endPage(GooString *imageFileName)
> 
>   if (printing) {
>     cairo_surface_show_page(surface);
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+    win32EndPage(imageFileName);
>+#endif
>   } else {
>     writePageImage(imageFileName);
>     cairo_surface_finish(surface);
>@@ -626,12 +657,16 @@ static void endDocument()
>   cairo_status_t status;
> 
>   if (printing) {
>+#ifdef CAIRO_HAS_WIN32_SURFACE
>+    win32EndDocument();
>+#endif
>     cairo_surface_finish(surface);
>     status = cairo_surface_status(surface);
>     if (status)
>       error(errInternal, -1, "cairo error: {0:s}\n", cairo_status_to_string(status));
>     cairo_surface_destroy(surface);
>-    fclose(output_file);
>+    if (output_file)
>+      fclose(output_file);
>   }
> }
> 
>@@ -705,6 +740,9 @@ static GooString *getOutputFileName(GooString *fileName, GooString *outputName)
>     return new GooString(outputName);
>   }
> 
>+  if (print)
>+    return fileName; //it will be used as the job name
>+
>   if (fileName->cmp("fd://0") == 0) {
>     fprintf(stderr, "Error: an output filename or '-' must be supplied when the PDF file is stdin.\n");
>     exit(99);
>@@ -808,13 +846,14 @@ int main(int argc, char *argv[]) {
>                 (ps ? 1 : 0) +
>                 (eps ? 1 : 0) +
>                 (pdf ? 1 : 0) +
>+                (print ? 1 : 0) +
>                 (svg ? 1 : 0);
>   if (num_outputs == 0) {
>-    fprintf(stderr, "Error: one of the output format options (-png, -jpeg, -ps, -eps, -pdf, -svg) must be used.\n");
>+    fprintf(stderr, "Error: one of the output format options (-png, -jpeg, -ps, -eps, -pdf, -print, -svg) must be used.\n");
>     exit(99);
>   }
>   if (num_outputs > 1) {
>-    fprintf(stderr, "Error: use only one of the output format options (-png, -jpeg, -ps, -eps, -pdf, -svg).\n");
>+    fprintf(stderr, "Error: use only one of the output format options (-png, -jpeg, -ps, -eps, -pdf, -print, -svg).\n");
>     exit(99);
>   }
>   if (png || jpeg || tiff)
>-- 
>2.1.0
>

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Attachments on bug 79936: 100911 | 103579 | 103702 | 103703 | 106263 | 106264 | 106265 | 106266 | 106267 | 106268 | 106269 | 106270 | 106271 | 106366 | 106547 | 106548 | 106592 | 106997 | 106998 | 106999 | 107000 | 107345 | 107356

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