Import cups-bjnp_2.0.orig.tar.gz

[dgit import orig cups-bjnp_2.0.orig.tar.gz]

1 files changed, 149 insertions, 0 deletions

diff --git a/bjnp-protocol.h b/bjnp-protocol.h
new file mode 100644
index 0000000..7f2ba3a
--- /dev/null
+++ b/bjnp-protocol.h
@@ -0,0 +1,149 @@
+/*
+ * BJNP protocol definitions for the
+ * bjnp backend for the Common UNIX Printing System (CUPS).
+ * Copyright 2008-2014 by Louis Lagendijk
+ *
+ * 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; version 2 only.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _CUPS_BJNP_PROTOCOL_H_
+#define _CUPS_BJNP_PROTOCOL_H_
+
+/*
+ * BJNP protocol related definitions
+ */
+
+#define BJNP_STRING "BJNP"
+#define BJNP_METHOD "bjnp"
+
+/* commands */
+typedef enum bjnp_cmd_t {
+    CMD_UDP_DISCOVER = 0x01,      /* discover if service type is listening at
+                                     this port */
+    CMD_UDP_PRINT_JOB_DET = 0x10, /* send print job owner details */
+    CMD_UDP_CLOSE = 0x11,         /* request connection closure */
+    CMD_TCP_PRINT = 0x21,         /* print */
+    CMD_UDP_GET_STATUS = 0x20,    /* get printer status  */
+    CMD_UDP_GET_ID = 0x30,        /* get printer identity */
+    CMD_UDP_SCAN_JOB = 0x32       /* send scan job owner details */
+} bjnp_cmd_t;
+
+/* command type */
+
+typedef enum bjnp_device_t {
+    BJNP_CMD_PRINT = 0x1,         /* printer command */
+    BJNP_CMD_SCAN = 0x2,          /* scanner command */
+    BJNP_RES_PRINT = 0x81,        /* printer response */
+    BJNP_RES_SCAN = 0x82          /* scanner response */
+} bjnp_device_type_t;
+
+/* the bjnp header, used for commands and responses */
+
+struct  __attribute__((__packed__)) bjnp_header {
+    char BJNP_id[4];              /* string: BJNP */
+    uint8_t dev_type;             /* 1 = printer, 2 = scanner */
+    uint8_t cmd_code;             /* command code/response code */
+    uint16_t unknown1;            /* unknown, always 0? */
+    uint16_t seq_no;              /* sequence number */
+    uint16_t session_id;          /* session id for printing */
+    uint32_t payload_len;         /* length of command buffer */
+};
+
+#define bjnp_header_size sizeof(struct bjnp_header)
+
+/* command definition */
+
+union __attribute__((__packed__)) bjnp_command_u {
+    struct bjnp_header header;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+    } udp_discover;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        char unknown[8];          /* don't know what these are for */
+        char hostname[64];        /* hostname of sender */
+        char username[64];        /* username */
+        char jobtitle[256];       /* job title */
+    } udp_job_details;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+    } udp_close;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        char data [BJNP_PRINTBUF_MAX];
+        /* data to be printer */
+    } tcp_print;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+    } udp_get_status;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+    } udp_get_id;
+} bjnp_command_u;
+
+
+typedef union __attribute__((__packed__)) bjnp_response_u {
+    struct bjnp_header header;
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        char unknown1[4];         /* 00 01 08 00 */
+        char mac_len;             /* length of mac address */
+        char addr_len;            /* length od address field */
+        unsigned char mac_addr[6];/* printers mac address */
+        union __attribute__((__packed__)) {
+            struct __attribute__((__packed__)) {
+                unsigned char ipv4_addr[4];
+                /* a single IPv4 address */
+            }
+            ipv4;
+            struct  __attribute__((__packed__)) {
+                unsigned char ipv6_addr[8][16];
+                /* array of IPv6 address */
+            }
+            ipv6;
+        }
+        addresses;
+    } udp_discover_response;
+
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+    } udp_print_job_details_response;
+
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+    } udp_close_response;
+
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        uint32_t accepted;        /* nr of bytes accepted by printer */
+    } tcp_print_response;
+
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        uint16_t status_len;      /* length of status field */
+        char status[BJNP_UDP_MAX];
+    } udp_status_response;
+
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        char status[BJNP_UDP_MAX];
+    } udp_status_response_v2;
+
+    struct  __attribute__((__packed__)) {
+        struct bjnp_header header;
+        uint16_t id_len;          /* length of identity field */
+        char id[2048];            /* identity */
+    } udp_identity_response;
+    char fillers[65536];
+} bjnp_response_u;
+
+#endif /* _CUPS_BJNP_PROTOCOL_H_ */