Start of 3D printer support (infrastructure only)

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@12711 a1ca3aef-8c08-0410-bb20-df032aa958be

1 files changed, 30 insertions, 8 deletions

diff --git a/scheduler/cups-driverd.cxx b/scheduler/cups-driverd.cxx
index 573d2e1e2..73f3228d5 100644
--- a/scheduler/cups-driverd.cxx
+++ b/scheduler/cups-driverd.cxx
@@ -33,7 +33,7 @@
  * Constants...
  */
 
-#define PPD_SYNC	0x50504437	/* Sync word for ppds.dat (PPD7) */
+#define PPD_SYNC	0x50504438	/* Sync word for ppds.dat (PPD8) */
 #define PPD_MAX_LANG	32		/* Maximum languages */
 #define PPD_MAX_PROD	32		/* Maximum products */
 #define PPD_MAX_VERS	32		/* Maximum versions */
@@ -42,9 +42,12 @@
 #define PPD_TYPE_PDF		1	/* PDF PPD */
 #define PPD_TYPE_RASTER		2	/* CUPS raster PPD */
 #define PPD_TYPE_FAX		3	/* Facsimile/MFD PPD */
-#define PPD_TYPE_UNKNOWN	4	/* Other/hybrid PPD */
-#define PPD_TYPE_DRV		5	/* Driver info file */
-#define PPD_TYPE_ARCHIVE	6	/* Archive file */
+#define PPD_TYPE_OBJECT_ANY	4	/* 3D (AMF/STL/g-code) PPD */
+#define PPD_TYPE_OBJECT_DIRECT	5	/* 3D (AMF/STL/g-code) PPD over any connection */
+#define PPD_TYPE_OBJECT_STORAGE	6	/* 3D (AMF/STL/g-code) PPD for storage to SD card, etc. */
+#define PPD_TYPE_UNKNOWN	7	/* Other/hybrid PPD */
+#define PPD_TYPE_DRV		8	/* Driver info file */
+#define PPD_TYPE_ARCHIVE	9	/* Archive file */
 
 #define TAR_BLOCK	512		/* Number of bytes in a block */
 #define TAR_BLOCKS	10		/* Blocking factor */
@@ -135,6 +138,9 @@ static const char * const PPDTypes[] =	/* ppd-type values */
 			  "pdf",
 			  "raster",
 			  "fax",
+			  "object",
+			  "object-direct",
+			  "object-storage",
 			  "unknown",
 			  "drv",
 			  "archive"
@@ -1172,11 +1178,11 @@ list_ppds(int        request_id,	/* I - Request ID */
   load_drivers(include, exclude);
 
  /*
-  * Add the raw and IPP Everywhere drivers...
+  * Add the raw driver...
   */
 
-  add_ppd("", "everywhere", "en", "Generic", "IPP Everywhere", "", "", "", 0, 0, 0, PPD_TYPE_UNKNOWN, "everywhere");
-  add_ppd("", "raw", "en", "Raw", "Raw Queue", "", "", "", 0, 0, 0, PPD_TYPE_UNKNOWN, "raw");
+  add_ppd("", "raw", "en", "Raw", "Raw Queue", "", "", "", 0, 0, 0,
+          PPD_TYPE_UNKNOWN, "raw");
 
  /*
   * Send IPP attributes...
@@ -2095,12 +2101,28 @@ load_ppd(const char  *filename,		/* I - Real filename */
       if (!_cups_strncasecmp(ptr, "true", 4))
 	type = PPD_TYPE_FAX;
     }
-    else if (!strncmp(line, "*cupsFilter:", 12) && type == PPD_TYPE_POSTSCRIPT)
+    else if ((!strncmp(line, "*cupsFilter:", 12) || !strncmp(line, "*cupsFilter2:", 13)) && type == PPD_TYPE_POSTSCRIPT)
     {
       if (strstr(line + 12, "application/vnd.cups-raster"))
 	type = PPD_TYPE_RASTER;
       else if (strstr(line + 12, "application/vnd.cups-pdf"))
 	type = PPD_TYPE_PDF;
+      else if (strstr(line + 12, "application/amf") ||
+               strstr(line + 12, "application/g-code") ||
+               strstr(line + 12, "application/sla"))
+	type = PPD_TYPE_OBJECT_ANY;
+    }
+    else if (!strncmp(line, "*cups3DWorkflows:", 17))
+    {
+      int is_direct = strstr(line + 17, "direct") != NULL;
+      int is_storage = strstr(line + 17, "storage") != NULL;
+
+      if (is_direct && !is_storage)
+        type = PPD_TYPE_OBJECT_DIRECT;
+      if (!is_direct && is_storage)
+        type = PPD_TYPE_OBJECT_STORAGE;
+      else
+        type = PPD_TYPE_OBJECT_ANY;
     }
     else if (!strncmp(line, "*cupsModelNumber:", 17))
       sscanf(line, "*cupsModelNumber:%d", &model_number);