Add missing file.

[thirdparty/cups.git] / ppdc / genstrings.cxx

diff --git a/ppdc/genstrings.cxx b/ppdc/genstrings.cxx
new file mode 100644 (file)
index 0000000..46bfeb3
--- /dev/null
+++ b/ppdc/genstrings.cxx
@@ -0,0 +1,209 @@
+//
+// "$Id$"
+//
+//   GNU gettext message generator for the CUPS PPD Compiler.
+//
+//   This program is used to generate a dummy source file containing all of
+//   the standard media and sample driver strings.  The results are picked up
+//   by GNU gettext and placed in the CUPS message catalog.
+//
+//   Copyright 2008 by Apple Inc.
+//
+//   These coded instructions, statements, and computer programs are the
+//   property of Apple Inc. and are protected by Federal copyright
+//   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+//   which should have been included with this file.  If this file is
+//   file is missing or damaged, see the license at "http://www.cups.org/".
+//
+// Usage:
+//
+//   ./genstrings >sample.c
+//
+// Contents:
+//
+//   main()           - Main entry for the PPD compiler.
+//   add_ui_strings() - Add all UI strings from the driver.
+//   write_cstring()  - Write a translation string as a valid C string to
+//                      stdout.
+//
+
+//
+// Include necessary headers...
+//
+
+#include "ppdc.h"
+#include <unistd.h>
+
+
+//
+// Local functions...
+//
+
+static void    add_ui_strings(ppdcDriver *d, ppdcCatalog *catalog);
+static void    write_cstring(const char *s);
+
+
+//
+// 'main()' - Main entry for the PPD compiler.
+//
+
+int                                    // O - Exit status
+main(void)
+{
+  ppdcSource   *src;                   // PPD source file data
+  ppdcCatalog  *catalog;               // Catalog to hold all of the UI strings
+
+
+  // Make sure we are in the right place...
+  if (access("../data", 0) || access("sample.drv", 0))
+  {
+    puts("You must run genstrings from the ppdc directory.");
+    return (1);
+  }
+
+  // Load the sample drivers...
+  ppdcSource::add_include("../data");
+
+  src     = new ppdcSource("sample.drv");
+  catalog = new ppdcCatalog(NULL);
+
+  // Add the media size strings...
+  ppdcMediaSize        *size;                  // Current media size
+
+  for (size = (ppdcMediaSize *)src->sizes->first();
+       size;
+       size = (ppdcMediaSize *)src->sizes->next())
+    catalog->add_message(size->text->value);
+
+  // Then collect all of the UI strings from the sample drivers...
+  ppdcDriver   *d;                     // Current driver
+
+  for (d = (ppdcDriver *)src->drivers->first();
+       d;
+       d = (ppdcDriver *)src->drivers->next())
+    add_ui_strings(d, catalog);
+
+  // Finally, write all of the strings...
+  ppdcMessage *message;
+
+  for (message = (ppdcMessage *)catalog->messages->first();
+       message;
+       message = (ppdcMessage *)catalog->messages->next())
+    write_cstring(message->id->value);
+
+  // Return with no errors.
+  return (0);
+}
+
+
+//
+// 'add_ui_strings()' - Add all UI strings from the driver.
+//
+
+static void
+add_ui_strings(ppdcDriver  *d,         // I - Driver data
+               ppdcCatalog *catalog)   // I - Message catalog
+{
+  // Add the make/model/language strings...
+  catalog->add_message(d->manufacturer->value);
+  catalog->add_message(d->model_name->value);
+
+  // Add the group/option/choice strings...
+  ppdcGroup    *g;                     // Current group
+  ppdcOption   *o;                     // Current option
+  ppdcChoice   *c;                     // Current choice
+
+  for (g = (ppdcGroup *)d->groups->first();
+       g;
+       g = (ppdcGroup *)d->groups->next())
+  {
+    if (!g->options->count)
+      continue;
+
+    if (strcasecmp(g->name->value, "General"))
+      catalog->add_message(g->text->value);
+
+    for (o = (ppdcOption *)g->options->first();
+         o;
+        o = (ppdcOption *)g->options->next())
+    {
+      if (!o->choices->count)
+        continue;
+
+      if (o->text->value && strcmp(o->name->value, o->text->value))
+        catalog->add_message(o->text->value);
+      else
+        catalog->add_message(o->name->value);
+
+      for (c = (ppdcChoice *)o->choices->first();
+           c;
+          c = (ppdcChoice *)o->choices->next())
+       if (c->text->value && strcmp(c->name->value, c->text->value))
+          catalog->add_message(c->text->value);
+        else
+          catalog->add_message(c->name->value);
+    }
+  }
+
+  // Add profile and preset strings...
+  ppdcAttr *a;                         // Current attribute
+  for (a = (ppdcAttr *)d->attrs->first();
+       a;
+       a = (ppdcAttr *)d->attrs->next())
+  {
+    if (a->text->value && a->text->value[0] &&
+        (a->localizable ||
+        !strncmp(a->name->value, "Custom", 6) ||
+         !strncmp(a->name->value, "ParamCustom", 11) ||
+         !strcmp(a->name->value, "APCustomColorMatchingName") ||
+         !strcmp(a->name->value, "APPrinterPreset") ||
+         !strcmp(a->name->value, "cupsICCProfile") ||
+         !strcmp(a->name->value, "cupsIPPReason") ||
+         !strcmp(a->name->value, "cupsMarkerName")))
+    {
+      catalog->add_message(a->text->value);
+
+      if ((a->localizable && a->value->value[0]) ||
+          !strcmp(a->name->value, "cupsIPPReason"))
+        catalog->add_message(a->value->value);
+    }
+    else if (!strncmp(a->name->value, "Custom", 6) ||
+             !strncmp(a->name->value, "ParamCustom", 11))
+      catalog->add_message(a->name->value);
+  }
+}
+
+
+//
+// 'write_cstring()' - Write a translation string as a valid C string to stdout.
+//
+
+static void
+write_cstring(const char *s)           /* I - String to write */
+{
+  fputs("_(\"", stdout);
+  if (s)
+  {
+    while (*s)
+    {
+      if (*s == '\\')
+        fputs("\\\\", stdout);
+      else if (*s == '\"')
+        fputs("\\\"", stdout);
+      else if (*s == '\t')
+        fputs("\\t", stdout);
+      else if (*s == '\n')
+        fputs("\\n", stdout);
+      else
+        putchar(*s);
+
+      s ++;
+    }
+  }
+  puts("\");");
+}
+
+
+//
+// End of "$Id$".
+//