Commit of build_consolidation branch

Squashed into one commit (see branch for details of the evolution of the
branch).

This brings gpcl6 and gxps into the Ghostscript build system, and a shared
set of graphics library object files for all the interpreters.

Also, brings the same configuration options to the pcl and xps products as we
have for Ghostscript.

1 files changed, 96 insertions, 0 deletions

diff --git a/ijs/ijs_client.h b/ijs/ijs_client.h
new file mode 100644
index 000000000..b4e03b34f
--- /dev/null
+++ b/ijs/ijs_client.h
@@ -0,0 +1,96 @@
+/**
+ * Copyright (C) 2001-2002 Artifex Software, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+**/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _IjsClientCtx IjsClientCtx;
+
+IjsClientCtx *
+ijs_invoke_server (const char *server_cmd);
+
+int
+ijs_exec_server (const char *server_cmd, int *pfd_to, int *pfd_from,
+    int *pchild_pid);
+
+int
+ijs_client_begin_cmd (IjsClientCtx *ctx, IjsCommand cmd);
+
+int
+ijs_client_send_int (IjsClientCtx *ctx, int val);
+
+int
+ijs_client_send_cmd (IjsClientCtx *ctx);
+
+int
+ijs_client_send_cmd_wait (IjsClientCtx *ctx);
+
+int
+ijs_client_send_data_wait (IjsClientCtx *ctx, IjsJobId job_id,
+                           const char *buf, int size);
+
+int
+ijs_client_open (IjsClientCtx *ctx);
+
+int
+ijs_client_close (IjsClientCtx *ctx);
+
+int
+ijs_client_begin_job (IjsClientCtx *ctx, IjsJobId job_id);
+
+int
+ijs_client_end_job (IjsClientCtx *ctx, IjsJobId job_id);
+
+int
+ijs_client_list_params (IjsClientCtx *ctx, IjsJobId job_id,
+                       char *value, int value_size);
+
+int
+ijs_client_enum_param (IjsClientCtx *ctx, IjsJobId job_id,
+                       const char *key, char *value,
+                       int value_size);
+
+int
+ijs_client_set_param (IjsClientCtx *ctx, IjsJobId job_id,
+                      const char *key, const char *value,
+                      int value_size);
+
+int
+ijs_client_get_param (IjsClientCtx *ctx, IjsJobId job_id,
+                      const char *key, char *value,
+                      int value_size);
+
+int
+ijs_client_begin_page (IjsClientCtx *ctx, IjsJobId job_id);
+
+int
+ijs_client_end_page (IjsClientCtx *ctx, IjsJobId job_id);
+
+int
+ijs_client_get_version (IjsClientCtx *ctx);
+
+#ifdef __cplusplus
+}
+#endif