/* * "$Id: globals.h,v 1.4.2.1 2006/02/08 22:04:46 jlovell Exp $" * * Global variable definitions for the Common UNIX Printing System (CUPS). * */ /* © Copyright 2004 Apple Computer, Inc. All rights reserved. IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. 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Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by Apple herein, including but not limited to any patent rights that may be infringed by your derivative works or by other works in which the Apple Software may be incorporated. The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _CUPS_GLOBALS_H_ # define _CUPS_GLOBALS_H_ /* * Include necessary headers... */ #include "config.h" #include <string.h> #include <pthread.h> #include "http.h" #include "ipp.h" #include "ppd.h" #include "language.h" #if defined(HAVE_CDSASSL) #include <Security/Security.h> # endif /* HAVE_CDSASSL */ /* * C++ magic... */ # ifdef __cplusplus extern "C" { # endif /* __cplusplus */ /* * To make libcups thread safe define thread safe globals (aka thread specific * data) for the static variables used in the library. */ typedef struct { /* util.c */ http_t *http; /* Current server connection */ ipp_status_t last_error; /* Last IPP error */ char def_printer[256]; /* Default printer */ char ppd_filename[HTTP_MAX_URI]; /* Local filename */ /* usersys.c */ http_encryption_t cups_encryption; /* Encryption setting */ char cups_user[65], /* User name */ cups_server[256]; /* Server address */ const char *(*cups_pwdcb)(const char *); /* Password callback */ #ifdef HAVE_DOMAINSOCKETS char cups_server_domainsocket[104]; /* Domain socket */ #endif /* HAVE_DOMAINSOCKETS */ /* tempfile.c */ char *temp_fd_buf; /* cupsTempFd buffer */ char temp_file_buf[1024]; /* cupsTempFile buffer */ /* ppd.c */ ppd_status_t ppd_status; /* Status of last ppdOpen*() */ int ppd_line; /* Current line number */ ppd_conform_t ppd_conform; /* Level of conformance required */ /* language.c */ cups_lang_t *lang_cache; /* Language string cache */ #ifdef HAVE_CF_LOCALE_ID char apple_language[32]; /* Cached language */ #else const char *apple_language; /* Cached language */ #endif /* HAVE_CF_LOCALE_ID */ /* ipp.c */ ipp_uchar_t date_buf[11]; /* RFC-1903 date/time data */ /* ipp-support.c */ int ipp_port; /* IPP port number */ char unknown[255]; /* Unknown error statuses */ /* http.c */ char datetime[256]; /* date time buffer */ /* http-addr.c */ unsigned packed_ip; /* Packed IPv4 address */ char *packed_ptr[2]; /* Pointer to packed address */ struct hostent host_ip; /* Host entry for IP address */ } cups_globals_t; /* * '_cups_globals()' - Return a pointer to thread safe globals */ extern cups_globals_t *_cups_globals(void); extern void _cupsLangFlush(cups_globals_t *cg); #if defined(HAVE_CDSASSL) extern OSStatus (*_cupsSSLCloseProc)(SSLContextRef context); extern OSStatus (*_cupsSSLDisposeContextProc)(SSLContextRef context); extern OSStatus (*_cupsSSLGetBufferedReadSizeProc)(SSLContextRef context, size_t *bufSize); extern OSStatus (*_cupsSSLHandshakeProc)(SSLContextRef context); extern OSStatus (*_cupsSSLNewContextProc)(Boolean isServer, SSLContextRef *contextPtr); extern OSStatus (*_cupsSSLReadProc)(SSLContextRef context, void *data, size_t dataLength, size_t *processed); extern OSStatus (*_cupsSSLSetConnectionProc)(SSLContextRef context, SSLConnectionRef connection); extern OSStatus (*_cupsSSLSetEnableCertVerifyProc)(SSLContextRef context, Boolean enableVerify); extern OSStatus (*_cupsSSLSetIOFuncsProc)(SSLContextRef context, SSLReadFunc read, SSLWriteFunc write); extern OSStatus (*_cupsSSLWriteProc)(SSLContextRef context, const void *data, size_t dataLength, size_t *processed); extern OSStatus (*_cupsSecKeychainOpenProc)(const char *pathName, SecKeychainRef *keychain); extern OSStatus (*_cupsSecIdentitySearchCreateProc)(CFTypeRef keychainOrArray, CSSM_KEYUSE keyUsage, SecIdentitySearchRef *searchRef); extern OSStatus (*_cupsSecIdentitySearchCopyNextProc)(SecIdentitySearchRef searchRef, SecIdentityRef *identity); void _cups_cdsa_init(void); #endif /* HAVE_CDSASSL */ /* * C++ magic... */ # ifdef __cplusplus } # endif /* __cplusplus */ #endif /* !_CUPS_GLOBALS_H_ */ /* * End of "$Id: globals.h,v 1.4.2.1 2006/02/08 22:04:46 jlovell Exp $". */