diff options
Diffstat (limited to 'nx-X11/lib/X11')
| -rw-r--r-- | nx-X11/lib/X11/AuDispose.c | 51 | ||||
| -rw-r--r-- | nx-X11/lib/X11/AuFileName.c | 75 | ||||
| -rw-r--r-- | nx-X11/lib/X11/AuGetBest.c | 173 | ||||
| -rw-r--r-- | nx-X11/lib/X11/AuRead.c | 137 | ||||
| -rw-r--r-- | nx-X11/lib/X11/Imakefile | 9 |
5 files changed, 436 insertions, 9 deletions
diff --git a/nx-X11/lib/X11/AuDispose.c b/nx-X11/lib/X11/AuDispose.c new file mode 100644 index 000000000..dc2080f40 --- /dev/null +++ b/nx-X11/lib/X11/AuDispose.c @@ -0,0 +1,51 @@ +/* $Xorg: AuDispose.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +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 +OPEN GROUP 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. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ +/* $XFree86: xc/lib/Xau/AuDispose.c,v 1.4 2001/07/25 15:04:48 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <nx-X11/Xauth.h> +#include <stdlib.h> + +void +XauDisposeAuth (auth) +Xauth *auth; +{ + if (auth) { + if (auth->address) (void) free (auth->address); + if (auth->number) (void) free (auth->number); + if (auth->name) (void) free (auth->name); + if (auth->data) { + (void) bzero (auth->data, auth->data_length); + (void) free (auth->data); + } + free ((char *) auth); + } + return; +} diff --git a/nx-X11/lib/X11/AuFileName.c b/nx-X11/lib/X11/AuFileName.c new file mode 100644 index 000000000..6ab0138b8 --- /dev/null +++ b/nx-X11/lib/X11/AuFileName.c @@ -0,0 +1,75 @@ +/* $Xorg: AuFileName.c,v 1.5 2001/02/09 02:03:42 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +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 +OPEN GROUP 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. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ +/* $XFree86: xc/lib/Xau/AuFileName.c,v 3.6 2001/07/25 15:04:48 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <nx-X11/Xauth.h> +#include <nx-X11/Xos.h> +#include <stdlib.h> + +char * +XauFileName () +{ + char *slashDotXauthority = "/.Xauthority"; + char *name; + static char *buf; + static int bsize; +#ifdef WIN32 + char dir[128]; +#endif + int size; + + if ((name = getenv ("XAUTHORITY"))) + return name; + name = getenv ("HOME"); + if (!name) { +#ifdef WIN32 + (void) strcpy (dir, "/users/"); + if ((name = getenv("USERNAME"))) { + (void) strcat (dir, name); + name = dir; + } + if (!name) +#endif + return 0; + } + size = strlen (name) + strlen(&slashDotXauthority[1]) + 2; + if (size > bsize) { + if (buf) + free (buf); + buf = malloc ((unsigned) size); + if (!buf) + return 0; + bsize = size; + } + strcpy (buf, name); + strcat (buf, slashDotXauthority + (name[1] == '\0' ? 1 : 0)); + return buf; +} diff --git a/nx-X11/lib/X11/AuGetBest.c b/nx-X11/lib/X11/AuGetBest.c new file mode 100644 index 000000000..03d49ac80 --- /dev/null +++ b/nx-X11/lib/X11/AuGetBest.c @@ -0,0 +1,173 @@ +/* $Xorg: AuGetBest.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +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 +OPEN GROUP 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. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ +/* $XFree86: xc/lib/Xau/AuGetBest.c,v 1.7 2001/12/14 19:54:36 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <nx-X11/Xauth.h> +#include <nx-X11/Xos.h> +#ifdef XTHREADS +#include <nx-X11/Xthreads.h> +#endif +#ifdef hpux +#define X_INCLUDE_NETDB_H +#define XOS_USE_NO_LOCKING +#include <nx-X11/Xos_r.h> +#endif + +static int +binaryEqual (_Xconst char *a, _Xconst char *b, int len) +{ + while (len--) + if (*a++ != *b++) + return 0; + return 1; +} + +Xauth * +XauGetBestAuthByAddr ( +#if NeedWidePrototypes + unsigned int family, + unsigned int address_length, +#else + unsigned short family, + unsigned short address_length, +#endif + _Xconst char* address, +#if NeedWidePrototypes + unsigned int number_length, +#else + unsigned short number_length, +#endif + _Xconst char* number, + int types_length, + char** types, + _Xconst int* type_lengths) +{ + FILE *auth_file; + char *auth_name; + Xauth *entry; + Xauth *best; + int best_type; + int type; +#ifdef hpux + char *fully_qual_address; + unsigned short fully_qual_address_length; +#endif + + auth_name = XauFileName (); + if (!auth_name) + return 0; + if (access (auth_name, R_OK) != 0) /* checks REAL id */ + return 0; + auth_file = fopen (auth_name, "rb"); + if (!auth_file) + return 0; + +#ifdef hpux + if (family == FamilyLocal) { +#ifdef XTHREADS_NEEDS_BYNAMEPARAMS + _Xgethostbynameparams hparams; +#endif + struct hostent *hostp; + + /* make sure we try fully-qualified hostname */ + if ((hostp = _XGethostbyname(address,hparams)) != NULL) { + fully_qual_address = hostp->h_name; + fully_qual_address_length = strlen(fully_qual_address); + } + else + { + fully_qual_address = NULL; + fully_qual_address_length = 0; + } + } +#endif /* hpux */ + + best = 0; + best_type = types_length; + for (;;) { + entry = XauReadAuth (auth_file); + if (!entry) + break; + /* + * Match when: + * either family or entry->family are FamilyWild or + * family and entry->family are the same and + * address and entry->address are the same + * and + * either number or entry->number are empty or + * number and entry->number are the same + * and + * either name or entry->name are empty or + * name and entry->name are the same + */ + + if ((family == FamilyWild || entry->family == FamilyWild || + (entry->family == family && + ((address_length == entry->address_length && + binaryEqual (entry->address, address, (int)address_length)) +#ifdef hpux + || (family == FamilyLocal && + fully_qual_address_length == entry->address_length && + binaryEqual (entry->address, fully_qual_address, + (int) fully_qual_address_length)) +#endif + ))) && + (number_length == 0 || entry->number_length == 0 || + (number_length == entry->number_length && + binaryEqual (entry->number, number, (int)number_length)))) + { + if (best_type == 0) + { + best = entry; + break; + } + for (type = 0; type < best_type; type++) + if (type_lengths[type] == entry->name_length && + !(strncmp (types[type], entry->name, entry->name_length))) + { + break; + } + if (type < best_type) + { + if (best) + XauDisposeAuth (best); + best = entry; + best_type = type; + if (type == 0) + break; + continue; + } + } + XauDisposeAuth (entry); + } + (void) fclose (auth_file); + return best; +} diff --git a/nx-X11/lib/X11/AuRead.c b/nx-X11/lib/X11/AuRead.c new file mode 100644 index 000000000..2e2509633 --- /dev/null +++ b/nx-X11/lib/X11/AuRead.c @@ -0,0 +1,137 @@ +/* $Xorg: AuRead.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +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 +OPEN GROUP 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. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ +/* $XFree86: xc/lib/Xau/AuRead.c,v 1.5 2001/07/25 15:04:48 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <nx-X11/Xauth.h> +#include <stdlib.h> +#include <errno.h> + +static int +read_short (unsigned short *shortp, FILE *file) +{ + unsigned char file_short[2]; + + /* + * Added a check on EINTR to prevent the fread() call to be + * interrupted by any signal not blocked by OsBlockSignals(). + */ + + for (;;) { + if (fread ((char *) file_short, (int) sizeof (file_short), 1, file) != 1) { + if (errno == EINTR && ferror (file)) { + perror ("Reading from auth file"); + clearerr (file); + continue; + } + return 0; + } + break; + } + *shortp = file_short[0] * 256 + file_short[1]; + return 1; +} + +static int +read_counted_string (unsigned short *countp, char **stringp, FILE *file) +{ + unsigned short len; + char *data; + + if (read_short (&len, file) == 0) + return 0; + if (len == 0) { + data = 0; + } else { + data = malloc ((unsigned) len); + if (!data) + return 0; + for (;;) + { + if (fread (data, (int) sizeof (char), (int) len, file) != len) + { + if (errno == EINTR && ferror (file)) + { + perror ("Reading from auth file"); + clearerr (file); + continue; + } + bzero (data, len); + free (data); + return 0; + } + break; + } + } + *stringp = data; + *countp = len; + return 1; +} + +Xauth * +XauReadAuth (auth_file) +FILE *auth_file; +{ + Xauth local; + Xauth *ret; + + if (read_short (&local.family, auth_file) == 0) + return 0; + if (read_counted_string (&local.address_length, &local.address, auth_file) == 0) + return 0; + if (read_counted_string (&local.number_length, &local.number, auth_file) == 0) { + if (local.address) free (local.address); + return 0; + } + if (read_counted_string (&local.name_length, &local.name, auth_file) == 0) { + if (local.address) free (local.address); + if (local.number) free (local.number); + return 0; + } + if (read_counted_string (&local.data_length, &local.data, auth_file) == 0) { + if (local.address) free (local.address); + if (local.number) free (local.number); + if (local.name) free (local.name); + return 0; + } + ret = (Xauth *) malloc (sizeof (Xauth)); + if (!ret) { + if (local.address) free (local.address); + if (local.number) free (local.number); + if (local.name) free (local.name); + if (local.data) { + bzero (local.data, local.data_length); + free (local.data); + } + return 0; + } + *ret = local; + return ret; +} diff --git a/nx-X11/lib/X11/Imakefile b/nx-X11/lib/X11/Imakefile index 1ba1e4818..8be1b592d 100644 --- a/nx-X11/lib/X11/Imakefile +++ b/nx-X11/lib/X11/Imakefile @@ -1104,15 +1104,6 @@ InstallNonExecFile(XErrorDB,$(LIBDIR)) InstallNonExecFile(XKeysymDB,$(LIBDIR)) InstallLintLibrary(X11,$(LINTLIBDIR)) - -LinkSourceFile(AuDispose.c,$(XAUTHSRC)) -LinkSourceFile(AuGetBest.c,$(XAUTHSRC)) -LinkSourceFile(AuFileName.c,$(XAUTHSRC)) -LinkSourceFile(AuRead.c,$(XAUTHSRC)) -#if HasKrb5 -LinkSourceFile(k5encode.c,$(XAUTHSRC)) -#endif - #ifdef QNX4Architecture LOCAL_LDFLAGS=-F #endif |