Load cups into easysw/current.

git-svn-id: svn+ssh://src.apple.com/svn/cups/easysw/current@2 a1ca3aef-8c08-0410-bb20-df032aa958be

1 files changed, 134 insertions, 0 deletions

diff --git a/scheduler/client.h b/scheduler/client.h
new file mode 100644
index 000000000..b2ecac49a
--- /dev/null
+++ b/scheduler/client.h
@@ -0,0 +1,134 @@
+/*
+ * "$Id: client.h 4757 2005-10-08 10:10:46Z mike $"
+ *
+ *   Client definitions for the Common UNIX Printing System (CUPS) scheduler.
+ *
+ *   Copyright 1997-2005 by Easy Software Products, all rights reserved.
+ *
+ *   These coded instructions, statements, and computer programs are the
+ *   property of Easy Software Products 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 missing or damaged please contact Easy Software Products
+ *   at:
+ *
+ *       Attn: CUPS Licensing Information
+ *       Easy Software Products
+ *       44141 Airport View Drive, Suite 204
+ *       Hollywood, Maryland 20636 USA
+ *
+ *       Voice: (301) 373-9600
+ *       EMail: cups-info@cups.org
+ *         WWW: http://www.cups.org
+ */
+
+/*
+ * HTTP client structure...
+ */
+
+struct cupsd_client_s
+{
+  http_t		http;		/* HTTP client connection */
+  ipp_t			*request,	/* IPP request information */
+			*response;	/* IPP response information */
+  cupsd_location_t	*best;		/* Best match for AAA */
+  time_t		start;		/* Request start time */
+  http_state_t		operation;	/* Request operation */
+  off_t			bytes;		/* Bytes transferred for this request */
+  char			username[33],	/* Username from Authorization: line */
+			password[33],	/* Password from Authorization: line */
+			uri[HTTP_MAX_URI],
+					/* Localized URL/URI for GET/PUT */
+			*filename,	/* Filename of output file */
+			*command,	/* Command to run */
+			*options;	/* Options for command */
+  int			file;		/* Input/output file */
+  int			file_ready;	/* Input ready on file/pipe? */
+  int			pipe_pid;	/* Pipe process ID (or 0 if not a pipe) */
+  int			sent_header,	/* Non-zero if sent HTTP header */
+			got_fields,	/* Non-zero if all fields seen */
+			field_col;	/* Column within line */
+  cups_lang_t		*language;	/* Language to use */
+#ifdef HAVE_SSL
+  int			auto_ssl;	/* Automatic test for SSL/TLS */
+#endif /* HAVE_SSL */
+  http_addr_t		clientaddr;	/* Client address */
+  char			servername[256];/* Server name for connection */
+  int			serverport;	/* Server port for connection */
+};
+
+#define HTTP(con) &((con)->http)
+
+
+/*
+ * HTTP listener structure...
+ */
+
+typedef struct
+{
+  int			fd;		/* File descriptor for this server */
+  http_addr_t		address;	/* Bind address of socket */
+  http_encryption_t	encryption;	/* To encrypt or not to encrypt... */
+} cupsd_listener_t;
+
+
+/*
+ * Globals...
+ */
+
+VAR int			ListenBackLog	VALUE(SOMAXCONN),
+					/* Max backlog of pending connections */
+			LocalPort	VALUE(631);
+					/* Local port to use */
+VAR http_encryption_t	LocalEncryption	VALUE(HTTP_ENCRYPT_IF_REQUESTED);
+					/* Local port encryption to use */
+VAR int			NumListeners	VALUE(0);
+					/* Number of listening sockets */
+VAR cupsd_listener_t	*Listeners	VALUE(NULL);
+					/* Listening sockets */
+VAR int			NumClients	VALUE(0);
+					/* Number of HTTP clients */
+VAR cupsd_client_t	*Clients	VALUE(NULL);
+					/* HTTP clients */
+VAR http_addrlist_t	*ServerAddrs	VALUE(NULL);
+					/* Server address(es) */
+VAR char		*ServerHeader	VALUE(NULL);
+					/* Server header in requests */
+VAR int			CGIPipes[2]	VALUE2(-1,-1);
+					/* Pipes for CGI error/debug output */
+VAR cupsd_statbuf_t	*CGIStatusBuffer VALUE(NULL);
+					/* Status buffer for pipes */
+
+
+/*
+ * Prototypes...
+ */
+
+extern void	cupsdAcceptClient(cupsd_listener_t *lis);
+extern void	cupsdCloseAllClients(void);
+extern int	cupsdCloseClient(cupsd_client_t *con);
+extern int	cupsdEncryptClient(cupsd_client_t *con);
+extern int	cupsdIsCGI(cupsd_client_t *con, const char *filename,
+		           struct stat *filestats, mime_type_t *type);
+extern void	cupsdPauseListening(void);
+extern int	cupsdProcessIPPRequest(cupsd_client_t *con);
+extern int	cupsdReadClient(cupsd_client_t *con);
+extern void	cupsdResumeListening(void);
+extern int	cupsdSendCommand(cupsd_client_t *con, char *command,
+		                 char *options, int root);
+extern int	cupsdSendError(cupsd_client_t *con, http_status_t code);
+extern int	cupsdSendFile(cupsd_client_t *con, http_status_t code,
+		              char *filename, char *type,
+			      struct stat *filestats);
+extern int	cupsdSendHeader(cupsd_client_t *con, http_status_t code,
+		                char *type);
+extern void	cupsdShutdownClient(cupsd_client_t *con);
+extern void	cupsdStartListening(void);
+extern void	cupsdStopListening(void);
+extern void	cupsdUpdateCGI(void);
+extern int	cupsdWriteClient(cupsd_client_t *con);
+
+
+/*
+ * End of "$Id: client.h 4757 2005-10-08 10:10:46Z mike $".
+ */