Imported Upstream version 5.2.10~pre1

1 files changed, 153 insertions, 0 deletions

diff --git a/src/cups/backend_common.h b/src/cups/backend_common.h
new file mode 100644
index 0000000..286dedd
--- /dev/null
+++ b/src/cups/backend_common.h
@@ -0,0 +1,153 @@
+/*
+ *   CUPS Backend common code
+ *
+ *   (c) 2013-2014 Solomon Peachy <pizza@shaftnet.org>
+ *
+ *   The latest version of this program can be found at:
+ *
+ *     http://git.shaftnet.org/cgit/selphy_print.git
+ *
+ *   This program is free software; you can redistribute it and/or modify it
+ *   under the terms of the GNU General Public License as published by the Free
+ *   Software Foundation; either version 2 of the License, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ *   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *   for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *          [http://www.gnu.org/licenses/gpl-2.0.html]
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <signal.h>
+
+#include <libusb-1.0/libusb.h>
+#include <arpa/inet.h>
+
+#ifndef __BACKEND_COMMON_H
+#define __BACKEND_COMMON_H
+
+#define STR_LEN_MAX 64
+#define DEBUG( ... ) fprintf(stderr, "DEBUG: " __VA_ARGS__ )
+#define DEBUG2( ... ) fprintf(stderr, __VA_ARGS__ )
+#define INFO( ... )  fprintf(stderr, "INFO: " __VA_ARGS__ )
+#define WARNING( ... )  fprintf(stderr, "WARNING: " __VA_ARGS__ )
+#define ERROR( ... ) do { fprintf(stderr, "ERROR: " __VA_ARGS__ ); sleep(1); } while (0)
+
+#if (__BYTE_ORDER == __LITTLE_ENDIAN)
+#define le32_to_cpu(__x) __x
+#define le16_to_cpu(__x) __x
+#define be16_to_cpu(__x) ntohs(__x)
+#define be32_to_cpu(__x) ntohl(__x)
+#else
+#define le32_to_cpu(x)							\
+	({								\
+		uint32_t __x = (x);					\
+		((uint32_t)(						\
+			(((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
+			(((uint32_t)(__x) & (uint32_t)0x0000ff00UL) <<  8) | \
+			(((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >>  8) | \
+			(((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \
+	})
+#define le16_to_cpu(x)							\
+	({								\
+		uint16_t __x = (x);					\
+		((uint16_t)(						\
+			(((uint16_t)(__x) & (uint16_t)0x00ff) <<  8) | \
+			(((uint16_t)(__x) & (uint16_t)0xff00) >>  8) | \
+	})
+#define be32_to_cpu(__x) __x
+#define be16_to_cpu(__x) __x
+#endif
+
+#define cpu_to_le16 le16_to_cpu
+#define cpu_to_le32 le32_to_cpu
+#define cpu_to_be16 be16_to_cpu
+#define cpu_to_be32 be32_to_cpu
+
+/* To cheat the compiler */
+#define UNUSED(expr) do { (void)(expr); } while (0)
+
+/* To enumerate supported devices */
+enum {
+	P_ANY = 0,
+	P_ES1,
+	P_ES2_20,
+	P_ES3_30,
+	P_ES40_CP790,
+	P_ES40,
+	P_CP790,
+	P_CP_XXX,
+	P_CP10,
+	P_KODAK_6800,
+	P_KODAK_6850,
+	P_KODAK_1400_805,
+	P_KODAK_605,
+	P_SHINKO_S2145,
+	P_SONY_UPDR150,
+	P_MITSU_D70X,
+	P_DNP_DS40,
+	P_DNP_DS80,
+	P_END,
+};
+
+struct device_id {
+	uint16_t vid;
+	uint16_t pid;
+	int type;  /* P_** */
+	char *manuf_str;
+};
+
+/* Backend Functions */
+struct dyesub_backend {
+	char *name;
+	char *version;
+	char *uri_prefix;
+	void (*cmdline_usage)(void);
+	void *(*init)(void);
+	void (*attach)(void *ctx, struct libusb_device_handle *dev,
+		       uint8_t endp_up, uint8_t endp_down, uint8_t jobid);
+	void (*teardown)(void *ctx);
+	int  (*cmdline_arg)(void *ctx, int argc, char **argv);
+	int  (*early_parse)(void *ctx, int data_fd);
+	int  (*read_parse)(void *ctx, int data_fd);
+	int  (*main_loop)(void *ctx, int copies);
+	int  (*query_serno)(struct libusb_device_handle *dev, uint8_t endp_up, uint8_t endp_down, char *buf, int buf_len);
+	struct device_id devices[];
+};
+
+/* Exported functions */
+int send_data(struct libusb_device_handle *dev, uint8_t endp,
+	      uint8_t *buf, int len);
+int read_data(struct libusb_device_handle *dev, uint8_t endp,
+	      uint8_t *buf, int buflen, int *readlen);
+
+/* Exported data */
+extern int terminate;
+extern int dyesub_debug;
+
+/* External data */
+extern struct dyesub_backend updr150_backend;
+extern struct dyesub_backend kodak6800_backend;
+extern struct dyesub_backend kodak605_backend;
+extern struct dyesub_backend kodak1400_backend;
+extern struct dyesub_backend shinkos2145_backend;
+extern struct dyesub_backend canonselphy_backend;
+extern struct dyesub_backend mitsu70x_backend;
+extern struct dyesub_backend dnpds40_backend;
+
+#endif /* __BACKEND_COMMON_H */