libs/qrencode/patches/001-add-inline-svg.patch

   1 From 7dd8a1b6f4efab84025c735195ad9d84f6477359 Mon Sep 17 00:00:00 2001
   2 From: Jonathan Bennett <JBennett@incomsystems.biz>
   3 Date: Mon, 16 Oct 2017 11:59:23 -0500
   4 Subject: [PATCH] Adds the --inline option, which omits the xml tag for SVG
   5  output.
   6
   7 ---
   8  qrenc.c | 11 +++++++++--
   9  1 file changed, 9 insertions(+), 2 deletions(-)
  10
  11 diff --git a/qrenc.c b/qrenc.c
  12 index ed83d8a..373352e 100644
  13 --- a/qrenc.c
  14 +++ b/qrenc.c
  15 @@ -45,6 +45,7 @@ static int structured = 0;
  16  static int rle = 0;
  17  static int svg_path = 0;
  18  static int micro = 0;
  19 +static int inline_svg = 0;
  20  static QRecLevel level = QR_ECLEVEL_L;
  21  static QRencodeMode hint = QR_MODE_8;
  22  static unsigned char fg_color[4] = {0, 0, 0, 255};
  23 @@ -80,6 +81,7 @@ static const struct option options[] = {
  24         {"margin"       , required_argument, NULL, 'm'},
  25         {"dpi"          , required_argument, NULL, 'd'},
  26         {"type"         , required_argument, NULL, 't'},
  27 +       {"inline"       , no_argument      , NULL, 'I'},
  28         {"structured"   , no_argument      , NULL, 'S'},
  29         {"kanji"        , no_argument      , NULL, 'k'},
  30         {"casesensitive", no_argument      , NULL, 'c'},
  31 @@ -95,7 +97,7 @@ static const struct option options[] = {
  32         {NULL, 0, NULL, 0}
  33  };
  34
  35 -static char *optstring = "ho:r:l:s:v:m:d:t:Skci8MV";
  36 +static char *optstring = "ho:r:l:s:v:m:d:t:ISkci8MV";
  37
  38  static void usage(int help, int longopt, int status)
  39  {
  40 @@ -132,6 +134,7 @@ static void usage(int help, int longopt, int status)
  41  "  -t {PNG,PNG32,EPS,SVG,XPM,ANSI,ANSI256,ASCII,ASCIIi,UTF8,ANSIUTF8},\n"
  42  "  --type={PNG,PNG32,EPS,SVG,XPM,ANSI,ANSI256,ASCII,ASCIIi,UTF8,ANSIUTF8}\n"
  43  "               specify the type of the generated image. (default=PNG)\n\n"
  44 +"  -I, --inline Only useful for SVG output, generates an svg without the XML tag\n"
  45  "  -S, --structured\n"
  46  "               make structured symbols. Version must be specified.\n\n"
  47  "  -k, --kanji  assume that the input text contains kanji (shift-jis).\n\n"
  48 @@ -551,7 +554,8 @@ static int writeSVG(const QRcode *qrcode, const char *outfile)
  49         bg_opacity = (float)bg_color[3] / 255;
  50
  51         /* XML declaration */
  52 -       fputs( "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n", fp );
  53 +       if (!inline_svg)
  54 +               fputs( "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n", fp );
  55
  56         /* DTD
  57            No document type specified because "while a DTD is provided in [the SVG]
  58 @@ -1324,6 +1328,9 @@ int main(int argc, char **argv)
  59                                         exit(EXIT_FAILURE);
  60                                 }
  61                                 break;
  62 +                       case 'I':
  63 +                               inline_svg = 1;
  64 +                               break;
  65                         case 'S':
  66                                 structured = 1;
  67                                 break;