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author | Mihai Moldovan <ionic@ionic.de> | 2017-08-25 12:44:49 +0200 |
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committer | Mihai Moldovan <ionic@ionic.de> | 2017-08-25 12:44:49 +0200 |
commit | ae0a2bfdeb9ceacb80aa03375353039d425b14b9 (patch) | |
tree | daec55145477bcec69273e03d5c9ff10c10a4137 /nx-X11/lib/src/Host.c | |
parent | cbe2c0e44f412d07024207f374c0f56684adb088 (diff) | |
parent | 3b7e5a42f5abecb903a9d730d163d704520efb07 (diff) | |
download | nx-libs-ae0a2bfdeb9ceacb80aa03375353039d425b14b9.tar.gz nx-libs-ae0a2bfdeb9ceacb80aa03375353039d425b14b9.tar.bz2 nx-libs-ae0a2bfdeb9ceacb80aa03375353039d425b14b9.zip |
Merge branch 'sunweaver-pr/libnx-x11-autoreconf' into 3.6.x
Attributes GH PR #498: https://github.com/ArcticaProject/nx-libs/pull/498
Diffstat (limited to 'nx-X11/lib/src/Host.c')
-rw-r--r-- | nx-X11/lib/src/Host.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/nx-X11/lib/src/Host.c b/nx-X11/lib/src/Host.c new file mode 100644 index 000000000..b07c9c312 --- /dev/null +++ b/nx-X11/lib/src/Host.c @@ -0,0 +1,144 @@ +/* + +Copyright 1986, 1998 The Open Group + +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, and/or sell copies of the Software, and to permit persons +to whom the Software is furnished to do so, provided that the above +copyright notice(s) and this permission notice appear in all copies of +the Software and that both the above copyright notice(s) and this +permission notice appear in supporting documentation. + +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 +OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL +INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING +FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, +NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION +WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +Except as contained in this notice, the name of a copyright holder +shall not be used in advertising or otherwise to promote the sale, use +or other dealings in this Software without prior written authorization +of the copyright holder. + +X Window System is a trademark of The Open Group. + +*/ + +/* + * Copyright 2004 Oracle and/or its affiliates. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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. + */ + + +/* this might be rightly regarded an os dependent file */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" + +static inline int +changehost (Display *dpy, XHostAddress *host, BYTE mode) +{ + xChangeHostsReq *req; + int length; + XServerInterpretedAddress *siAddr; + int addrlen; + + siAddr = host->family == FamilyServerInterpreted ? + (XServerInterpretedAddress *)host->address : NULL; + addrlen = siAddr ? + siAddr->typelength + siAddr->valuelength + 1 : host->length; + + length = (addrlen + 3) & ~0x3; /* round up */ + + LockDisplay(dpy); + GetReqExtra (ChangeHosts, length, req); + if (!req) { + UnlockDisplay(dpy); + return 0; + } + req->mode = mode; + req->hostFamily = host->family; + req->hostLength = addrlen; + if (siAddr) { + char *dest = (char *) NEXTPTR(req,xChangeHostsReq); + memcpy(dest, siAddr->type, siAddr->typelength); + dest[siAddr->typelength] = '\0'; + memcpy(dest + siAddr->typelength + 1,siAddr->value,siAddr->valuelength); + } else { + memcpy((char *) NEXTPTR(req,xChangeHostsReq), host->address, addrlen); + } + UnlockDisplay(dpy); + SyncHandle(); + return 1; +} + +int +XAddHost ( + register Display *dpy, + XHostAddress *host) +{ + return changehost(dpy, host, HostInsert); +} + +int +XRemoveHost ( + register Display *dpy, + XHostAddress *host) +{ + return changehost(dpy, host, HostDelete); +} + +int +XAddHosts ( + register Display *dpy, + XHostAddress *hosts, + int n) +{ + register int i; + for (i = 0; i < n; i++) { + (void) XAddHost(dpy, &hosts[i]); + } + return 1; +} + +int +XRemoveHosts ( + register Display *dpy, + XHostAddress *hosts, + int n) +{ + register int i; + for (i = 0; i < n; i++) { + (void) XRemoveHost(dpy, &hosts[i]); + } + return 1; +} |