diff options
author | Ulrich Sibiller <uli42@gmx.de> | 2019-12-28 21:02:14 +0100 |
---|---|---|
committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2020-01-05 22:52:53 +0100 |
commit | 427b7b9777727df4115e3e9e6e63d5176fb0b495 (patch) | |
tree | 1d319a61f55dd6132c17b5e7cb45b4585c3b6160 /nx-X11/programs/Xserver/hw/nxagent | |
parent | a261b72435d7d30dbe36529a51fc53f6ade34dff (diff) | |
download | nx-libs-427b7b9777727df4115e3e9e6e63d5176fb0b495.tar.gz nx-libs-427b7b9777727df4115e3e9e6e63d5176fb0b495.tar.bz2 nx-libs-427b7b9777727df4115e3e9e6e63d5176fb0b495.zip |
nxagent: Use XlibAtom data type where appropriate
XlibAtom should be used wherever remote atoms are handled. This is
important as Xlib data types and server data types of the same name do
not always have identical sizes.
See also https://lists.freedesktop.org/archives/xorg-devel/2015-August/047245.html
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent')
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Atoms.c | 20 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Atoms.h | 22 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Clipboard.c | 33 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Keyboard.c | 12 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Rootless.c | 14 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Rootless.h | 12 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Screen.c | 2 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Screen.h | 6 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Splash.c | 14 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Window.c | 5 | ||||
-rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Windows.h | 4 |
11 files changed, 74 insertions, 70 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Atoms.c b/nx-X11/programs/Xserver/hw/nxagent/Atoms.c index d9d203faa..6bd945de7 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Atoms.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Atoms.c @@ -325,7 +325,7 @@ int nxagentQueryAtoms(ScreenPtr pScreen) typedef struct { Atom local; - Atom remote; + XlibAtom remote; const char *string; int length; } AtomMap; @@ -335,8 +335,8 @@ static unsigned int privAtomMapSize = 0; static unsigned int privLastAtom = 0; static void nxagentExpandCache(void); -static void nxagentWriteAtom(Atom, Atom, const char*, Bool); -static AtomMap* nxagentFindAtomByRemoteValue(Atom); +static void nxagentWriteAtom(Atom, XlibAtom, const char*, Bool); +static AtomMap* nxagentFindAtomByRemoteValue(XlibAtom); static AtomMap* nxagentFindAtomByLocalValue(Atom); static AtomMap* nxagentFindAtomByName(char*, unsigned); @@ -357,7 +357,7 @@ static void nxagentExpandCache(void) * consequent allocation, then cache the atom-couple. */ -static void nxagentWriteAtom(Atom local, Atom remote, const char *string, Bool duplicate) +static void nxagentWriteAtom(Atom local, XlibAtom remote, const char *string, Bool duplicate) { const char *s; @@ -532,7 +532,7 @@ static AtomMap* nxagentFindAtomByLocalValue(Atom local) return NULL; } -static AtomMap* nxagentFindAtomByRemoteValue(Atom remote) +static AtomMap* nxagentFindAtomByRemoteValue(XlibAtom remote) { if (remote == None || remote == BAD_RESOURCE) { @@ -574,7 +574,7 @@ static AtomMap* nxagentFindAtomByName(char *string, unsigned int length) * I think this and the 2 .*Find.* are the only functions to look for performances. */ -Atom nxagentMakeAtom(char *string, unsigned int length, Bool Makeit) +XlibAtom nxagentMakeAtom(char *string, unsigned int length, Bool Makeit) { AtomMap *current; @@ -622,7 +622,7 @@ Atom nxagentMakeAtom(char *string, unsigned int length, Bool Makeit) */ { - Atom remote = XInternAtom(nxagentDisplay, string, !Makeit); + XlibAtom remote = XInternAtom(nxagentDisplay, string, !Makeit); if (remote == None) { @@ -639,7 +639,7 @@ Atom nxagentMakeAtom(char *string, unsigned int length, Bool Makeit) } } -Atom nxagentLocalToRemoteAtom(Atom local) +XlibAtom nxagentLocalToRemoteAtom(Atom local) { #ifdef TEST fprintf(stderr, "%s: entering\n", __func__); @@ -673,7 +673,7 @@ Atom nxagentLocalToRemoteAtom(Atom local) const char *string = NameForAtom(local); - Atom remote = XInternAtom(nxagentDisplay, string, False); + XlibAtom remote = XInternAtom(nxagentDisplay, string, False); if (remote == None) { @@ -693,7 +693,7 @@ Atom nxagentLocalToRemoteAtom(Atom local) return remote; } -Atom nxagentRemoteToLocalAtom(Atom remote) +Atom nxagentRemoteToLocalAtom(XlibAtom remote) { if (remote == None || remote == BAD_RESOURCE) { diff --git a/nx-X11/programs/Xserver/hw/nxagent/Atoms.h b/nx-X11/programs/Xserver/hw/nxagent/Atoms.h index cbbb7bd1d..f770c7e66 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Atoms.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Atoms.h @@ -51,23 +51,33 @@ void nxagentInitAtoms(); int nxagentQueryAtoms(ScreenPtr pScreen); +void nxagentResetAtomMap(void); + +void nxagentWMDetect(void); + +#ifdef XlibAtom + +/* + * only provide these protoypes if the including file knows about Xlib + * types. This allows us including Atoms.h without having to use the + * Xlib type magic of Agent.h + */ + /* * Create the atoms on the remote X server * and cache the couple local-remote atoms. */ -Atom nxagentMakeAtom(char *, unsigned, Bool); +XlibAtom nxagentMakeAtom(char *, unsigned, Bool); /* * Converts local atoms in remote atoms and * viceversa. */ -Atom nxagentRemoteToLocalAtom(Atom); -Atom nxagentLocalToRemoteAtom(Atom); +Atom nxagentRemoteToLocalAtom(XlibAtom); +XlibAtom nxagentLocalToRemoteAtom(Atom); -void nxagentResetAtomMap(void); - -void nxagentWMDetect(void); +#endif #endif /* __Atoms_H__ */ diff --git a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c index 6ec30a3fb..b42396731 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c @@ -30,9 +30,9 @@ #include "windowstr.h" #include "scrnintstr.h" +#include "Agent.h" #include "Windows.h" #include "Atoms.h" -#include "Agent.h" #include "Args.h" #include "Trap.h" #include "Rootless.h" @@ -72,7 +72,7 @@ static int agentClipboardStatus; static int clientAccum; #endif -Atom serverCutProperty; +XlibAtom serverCutProperty; Atom clientCutProperty; static Window serverWindow; @@ -82,7 +82,7 @@ const int nxagentMaxSelections = 2; typedef struct _SelectionOwner { - Atom selection; /* _external_ Atom */ + XlibAtom selection; /* _external_ Atom */ ClientPtr client; /* internal client */ Window window; /* internal window id */ WindowPtr windowPtr; /* internal window struct */ @@ -96,7 +96,7 @@ typedef struct _SelectionOwner * external atom of the selection */ static SelectionOwner *lastSelectionOwner; -static Atom nxagentLastRequestedSelection; +static XlibAtom nxagentLastRequestedSelection; /* * Needed to handle the notify selection event to @@ -125,16 +125,16 @@ static unsigned long lastClientPropertySize; static ClientSelectionStage lastClientStage; -static Window lastServerRequestor; -static Atom lastServerProperty; -static Atom lastServerTarget; -static Time lastServerTime; +static Window lastServerRequestor; +static XlibAtom lastServerProperty; +static XlibAtom lastServerTarget; +static Time lastServerTime; -static Atom serverTARGETS; -static Atom serverTIMESTAMP; -static Atom serverTEXT; -static Atom serverUTF8_STRING; -static Atom serverClientCutProperty; +static XlibAtom serverTARGETS; +static XlibAtom serverTIMESTAMP; +static XlibAtom serverTEXT; +static XlibAtom serverUTF8_STRING; +static XlibAtom serverClientCutProperty; static Atom clientTARGETS; static Atom clientTEXT; static Atom clientCOMPOUND_TEXT; @@ -209,7 +209,7 @@ XFixesAgentInfoRec nxagentXFixesInfo = { -1, -1, -1, 0 }; extern Display *nxagentDisplay; -Bool nxagentValidServerTargets(Atom target); +Bool nxagentValidServerTargets(XlibAtom target); static void endTransfer(Bool success); #define SELECTION_SUCCESS True #define SELECTION_FAULT False @@ -448,7 +448,7 @@ int SendSelectionNotifyEventToClient(ClientPtr client, * server, like .e.g XA_STRING or UTF8_STRING. Other, non content type * targets like "TARGETS" or "TIMESTAMP" will return false. */ -Bool nxagentValidServerTargets(Atom target) +Bool nxagentValidServerTargets(XlibAtom target) { if (target == XA_STRING) { @@ -553,7 +553,7 @@ void nxagentClearClipboard(ClientPtr pClient, WindowPtr pWindow) nxagentPrintClipboardStat("after nxagentClearClipboard"); } -int nxagentFindLastSelectionOwnerIndex(Atom sel) +int nxagentFindLastSelectionOwnerIndex(XlibAtom sel) { int i = 0; while ((i < nxagentMaxSelections) && @@ -1992,7 +1992,6 @@ int nxagentSendNotify(xEvent *event) WindowPtr nxagentGetClipboardWindow(Atom property) { int i = nxagentFindLastSelectionOwnerIndex(nxagentLastRequestedSelection); - if ((i < nxagentMaxSelections) && (property == clientCutProperty) && (lastSelectionOwner[i].windowPtr != NULL)) { diff --git a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c index faabb2ebe..c145e4dba 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c @@ -1355,25 +1355,21 @@ static void nxagentXkbGetNames(void) if (nxagentRemoteRules) return; - Atom atom = XInternAtom(nxagentDisplay, "_XKB_RULES_NAMES", 1); + XlibAtom rulesprop = XInternAtom(nxagentDisplay, "_XKB_RULES_NAMES", 1); - if (atom == 0) + if (rulesprop == 0) { return; } - #ifdef _XSERVER64 - Atom64 type; - #else - Atom type; - #endif + XlibAtom type; int format; unsigned long n; unsigned long after; char *data = NULL; Status result = XGetWindowProperty(nxagentDisplay, DefaultRootWindow(nxagentDisplay), - atom, 0, 256, 0, XA_STRING, &type, &format, + rulesprop, 0, 256, 0, XA_STRING, &type, &format, &n, &after, (unsigned char **)&data); if (result != Success || !data) diff --git a/nx-X11/programs/Xserver/hw/nxagent/Rootless.c b/nx-X11/programs/Xserver/hw/nxagent/Rootless.c index 364e076e6..86e3c9ca7 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Rootless.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Rootless.c @@ -706,8 +706,8 @@ int nxagentExportProperty(WindowPtr pWin, if (export) { - Atom propertyX = nxagentLocalToRemoteAtom(property); - Atom typeX = nxagentLocalToRemoteAtom(type); + XlibAtom propertyX = nxagentLocalToRemoteAtom(property); + XlibAtom typeX = nxagentLocalToRemoteAtom(type); if (propertyX == None || typeX == None) { @@ -794,8 +794,8 @@ int nxagentExportProperty(WindowPtr pWin, } void nxagentImportProperty(Window window, - Atom property, - Atom type, + XlibAtom property, + XlibAtom type, int format, unsigned long nitems, unsigned long bytes_after, @@ -1001,7 +1001,7 @@ void nxagentImportProperty(Window window, else if (strcmp(typeS, "ATOM") == 0) { Atom *atoms = malloc(nitems * sizeof(Atom)); - Atom *input = (Atom*) buffer; + XlibAtom *input = (XlibAtom*) buffer; if (atoms == NULL) { @@ -1107,7 +1107,7 @@ void nxagentImportProperty(Window window, struct nxagentPropertyRec{ Window window; - Atom property; + XlibAtom property; struct nxagentPropertyRec *next; }; @@ -1148,7 +1148,7 @@ void nxagentRemovePropertyFromList(void) * Add the record to the list. */ -void nxagentAddPropertyToList(Atom property, WindowPtr pWin) +void nxagentAddPropertyToList(XlibAtom property, WindowPtr pWin) { if (NXDisplayError(nxagentDisplay) == 1) { diff --git a/nx-X11/programs/Xserver/hw/nxagent/Rootless.h b/nx-X11/programs/Xserver/hw/nxagent/Rootless.h index 062e164f4..76e40b055 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Rootless.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Rootless.h @@ -46,13 +46,15 @@ extern WindowPtr nxagentRootlessWindow; * connected to the real X server. */ +#ifdef XlibAtom typedef struct { Window window; - Atom property; + XlibAtom property; } PropertyRequestRec; extern PropertyRequestRec nxagentPropertyRequests[256]; +#endif Window nxagentRootlessWindowParent(WindowPtr pWin); @@ -75,14 +77,18 @@ int nxagentExportProperty(WindowPtr pWin, Atom property, Atom type, int format, #define MAX_RETRIEVED_PROPERTY_SIZE 256 * 1024 -void nxagentImportProperty(Window window, Atom property, Atom type, int format, +#ifdef XlibAtom +void nxagentImportProperty(Window window, XlibAtom property, XlibAtom type, int format, unsigned long nitems, unsigned long bytes_after, unsigned char *buffer); +#endif /* * Push last ChangeProperty to the list. */ -void nxagentAddPropertyToList(Atom property, WindowPtr pWin); +#ifdef XlibAtom +void nxagentAddPropertyToList(XlibAtom property, WindowPtr pWin); +#endif /* * Check if a PropertyNotify match the top diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c index d7b7fe095..9e4d3e433 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.c @@ -149,7 +149,7 @@ Window nxagentInputWindows[MAXSCREENS]; Window nxagentScreenSaverWindows[MAXSCREENS]; #ifdef NXAGENT_ONSTART -Atom nxagentReadyAtom; +XlibAtom nxagentReadyAtom; #endif ScreenPtr nxagentDefaultScreen = NULL; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.h b/nx-X11/programs/Xserver/hw/nxagent/Screen.h index bf5d8894e..1b24bfbd6 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.h @@ -49,6 +49,12 @@ is" without express or implied warranty. #define nxagentSetPrintGeometry(screen) \ nxagentPrintGeometryFlags = (1 << (screen)); +#ifdef NXAGENT_ONSTART +#ifdef XlibAtom +extern XlibAtom nxagentReadyAtom; +#endif +#endif + extern int nxagentClients; extern int nxagentAutoDisconnectTimeout; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Splash.c b/nx-X11/programs/Xserver/hw/nxagent/Splash.c index 8f3bc1ede..058269a73 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Splash.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Splash.c @@ -69,20 +69,6 @@ Bool nxagentWMPassed = False; static void nxagentPaintLogo(Window win, GC gc, int scale, int width, int height); -/* - * From Screen.c. - */ - -#ifdef NXAGENT_ONSTART -extern Atom nxagentReadyAtom; -#endif - -/* - * From Clipboard.c. - */ - -extern Atom serverCutProperty; - void nxagentShowSplashWindow(Window parentWindow) { XWindowAttributes getAttributes; diff --git a/nx-X11/programs/Xserver/hw/nxagent/Window.c b/nx-X11/programs/Xserver/hw/nxagent/Window.c index ecf662f90..aa8831055 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Window.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Window.c @@ -422,7 +422,7 @@ Bool nxagentCreateWindow(WindowPtr pWin) if (nxagentOption(Rootless) && nxagentWindowTopLevel(pWin)) { - Atom prop = nxagentMakeAtom("WM_PROTOCOLS", strlen("WM_PROTOCOLS"), True); + XlibAtom prop = nxagentMakeAtom("WM_PROTOCOLS", strlen("WM_PROTOCOLS"), True); XlibAtom atom = nxagentMakeAtom("WM_DELETE_WINDOW", strlen("WM_DELETE_WINDOW"), True); XSetWMProtocols(nxagentDisplay, nxagentWindowPriv(pWin)->window, &atom, 1); @@ -3054,8 +3054,7 @@ static void nxagentReconnectWindow(void * param0, XID param1, void * data_buffer { if (nxagentWindowTopLevel(pWin)) { - Atom prop = nxagentMakeAtom("WM_PROTOCOLS", strlen("WM_PROTOCOLS"), True); - + XlibAtom prop = nxagentMakeAtom("WM_PROTOCOLS", strlen("WM_PROTOCOLS"), True); XlibAtom atom = nxagentMakeAtom("WM_DELETE_WINDOW", strlen("WM_DELETE_WINDOW"), True); XSetWMProtocols(nxagentDisplay, nxagentWindow(pWin), &atom, 1); diff --git a/nx-X11/programs/Xserver/hw/nxagent/Windows.h b/nx-X11/programs/Xserver/hw/nxagent/Windows.h index 35d686a33..c742577f5 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Windows.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Windows.h @@ -177,7 +177,9 @@ do\ WindowPtr nxagentWindowPtr(Window window); -extern Atom serverCutProperty; +#ifdef XlibAtom +extern XlibAtom serverCutProperty; +#endif /* * If the rectangles in an exposed region exceed |