diff options
| -rw-r--r-- | src/EditresCom.c | 1146 |
1 files changed, 574 insertions, 572 deletions
diff --git a/src/EditresCom.c b/src/EditresCom.c index 0208cdf..b4554e1 100644 --- a/src/EditresCom.c +++ b/src/EditresCom.c @@ -48,60 +48,60 @@ in this Software without prior written authorization from The Open Group. #include <stdlib.h> #include <string.h> -#define _XEditResPutBool _XEditResPut8 +#define _XEditResPutBool _XEditResPut8 #define _XEditResPutResourceType _XEditResPut8 /* * Types */ typedef enum { - BlockNone, - BlockSetValues, - BlockAll + BlockNone, + BlockSetValues, + BlockAll } EditresBlock; typedef struct _SetValuesEvent { - EditresCommand type; /* first field must be type */ - WidgetInfo *widgets; - unsigned short num_entries; /* number of set values requests */ - char *name; - char *res_type; + EditresCommand type; /* first field must be type */ + WidgetInfo *widgets; + unsigned short num_entries; /* number of set values requests */ + char *name; + char *res_type; XtPointer value; unsigned short value_len; } SetValuesEvent; typedef struct _SVErrorInfo { - SetValuesEvent *event; - ProtocolStream *stream; - unsigned short *count; - WidgetInfo *entry; + SetValuesEvent *event; + ProtocolStream *stream; + unsigned short *count; + WidgetInfo *entry; } SVErrorInfo; typedef struct _GetValuesEvent { - EditresCommand type; /* first field must be type */ - WidgetInfo *widgets; - unsigned short num_entries; /* number of get values requests */ - char *name; + EditresCommand type; /* first field must be type */ + WidgetInfo *widgets; + unsigned short num_entries; /* number of get values requests */ + char *name; } GetValuesEvent; typedef struct _FindChildEvent { - EditresCommand type; /* first field must be type */ - WidgetInfo *widgets; + EditresCommand type; /* first field must be type */ + WidgetInfo *widgets; short x, y; } FindChildEvent; typedef struct _GenericGetEvent { - EditresCommand type; /* first field must be type */ - WidgetInfo *widgets; - unsigned short num_entries; /* number of set values requests */ + EditresCommand type; /* first field must be type */ + WidgetInfo *widgets; + unsigned short num_entries; /* number of set values requests */ } GenericGetEvent, GetResEvent, GetGeomEvent; /* * Common to all events */ typedef struct _AnyEvent { - EditresCommand type; /* first field must be type */ - WidgetInfo *widgets; + EditresCommand type; /* first field must be type */ + WidgetInfo *widgets; } AnyEvent; /* @@ -119,7 +119,7 @@ typedef struct _Globals { EditresBlock block; SVErrorInfo error_info; ProtocolStream stream; - ProtocolStream *command_stream; /* command stream */ + ProtocolStream *command_stream; /* command stream */ #if defined(LONG64) || defined(WORD64) unsigned long base_address; #endif @@ -203,25 +203,25 @@ _XEditResCheckMessages(Widget w, XtPointer data, XEvent *event, Boolean *cont) { Time time; ResIdent ident; - static Boolean first_time = False; + static Boolean first_time = False; static Atom res_editor, res_comm; - Display *dpy; + Display *dpy; - if (event->type == ClientMessage) + if (event->type == ClientMessage) { - XClientMessageEvent * c_event = (XClientMessageEvent *)event; + XClientMessageEvent * c_event = (XClientMessageEvent *)event; dpy = XtDisplay(w); - if (!first_time) + if (!first_time) { Atom atoms[4]; - static char *names[] = { + static char *names[] = { EDITRES_NAME, EDITRES_COMMAND_ATOM, - EDITRES_PROTOCOL_ATOM, EDITRES_CLIENT_VALUE - }; - - first_time = True; - XInternAtoms(dpy, names, 4, False, atoms); + EDITRES_PROTOCOL_ATOM, EDITRES_CLIENT_VALUE + }; + + first_time = True; + XInternAtoms(dpy, names, 4, False, atoms); res_editor = atoms[0]; res_editor_command = atoms[1]; res_editor_protocol = atoms[2]; @@ -230,23 +230,24 @@ _XEditResCheckMessages(Widget w, XtPointer data, XEvent *event, Boolean *cont) LoadResources(w); } - if ((c_event->message_type != res_editor) - || (c_event->format != EDITRES_SEND_EVENT_FORMAT)) + if ((c_event->message_type != res_editor) + || (c_event->format != EDITRES_SEND_EVENT_FORMAT)) return; time = c_event->data.l[0]; res_comm = c_event->data.l[1]; ident = (ResIdent) c_event->data.l[2]; - if (c_event->data.l[3] != CURRENT_PROTOCOL_VERSION) + if (c_event->data.l[3] != CURRENT_PROTOCOL_VERSION) { _XEditResResetStream(&globals.stream); - _XEditResPut8(&globals.stream, (unsigned int) CURRENT_PROTOCOL_VERSION); + _XEditResPut8(&globals.stream, + (unsigned int) CURRENT_PROTOCOL_VERSION); SendCommand(w, res_comm, ident, ProtocolMismatch, &globals.stream); return; } XtGetSelectionValue(w, res_comm, res_editor_command, - GetCommand, (XtPointer)(long)ident, time); + GetCommand, (XtPointer)(long)ident, time); } } @@ -276,134 +277,134 @@ static EditresEvent * BuildEvent(Widget w, Atom sel, XtPointer data, ResIdent ident, unsigned long length) { - EditresEvent *event; + EditresEvent *event; ProtocolStream alloc_stream, *stream; unsigned char temp; register unsigned int i; - stream = &alloc_stream; - stream->current = stream->top = (unsigned char *)data; - stream->size = HEADER_SIZE; /* size of header */ + stream = &alloc_stream; + stream->current = stream->top = (unsigned char *)data; + stream->size = HEADER_SIZE; /* size of header */ /* - * Retrieve the Header + * Retrieve the Header */ - if (length < HEADER_SIZE) + if (length < HEADER_SIZE) { - SendFailure(w, sel, ident, ERROR_MESSAGE); - return (NULL); + SendFailure(w, sel, ident, ERROR_MESSAGE); + return (NULL); } - (void)_XEditResGet8(stream, &temp); - if (temp != ident) /* Id's don't match, ignore request */ - return (NULL); + (void)_XEditResGet8(stream, &temp); + if (temp != ident) /* Id's don't match, ignore request */ + return (NULL); + + event = (EditresEvent *)XtCalloc(sizeof(EditresEvent), 1); - event = (EditresEvent *)XtCalloc(sizeof(EditresEvent), 1); + (void)_XEditResGet8(stream, &temp); + event->any_event.type = (EditresCommand)temp; + (void)_XEditResGet32(stream, &stream->size); + stream->top = stream->current; /* reset stream to top of value */ - (void)_XEditResGet8(stream, &temp); - event->any_event.type = (EditresCommand)temp; - (void)_XEditResGet32(stream, &stream->size); - stream->top = stream->current; /* reset stream to top of value */ - /* - * Now retrieve the data segment + * Now retrieve the data segment */ - switch(event->any_event.type) + switch(event->any_event.type) { case SendWidgetTree: break; /* no additional info */ case SetValues: { - SetValuesEvent *sv_event = (SetValuesEvent *)event; - - if (!(_XEditResGetString8(stream, &sv_event->name) - && _XEditResGetString8(stream, &sv_event->res_type))) + SetValuesEvent *sv_event = (SetValuesEvent *)event; + + if (!(_XEditResGetString8(stream, &sv_event->name) + && _XEditResGetString8(stream, &sv_event->res_type))) goto done; /* * Since we need the value length, we have to pull the - * value out by hand + * value out by hand */ - if (!_XEditResGet16(stream, &sv_event->value_len)) + if (!_XEditResGet16(stream, &sv_event->value_len)) goto done; - sv_event->value = XtMalloc(sizeof(char) * (sv_event->value_len + 1)); + sv_event->value = XtMalloc(sizeof(char) * (sv_event->value_len + 1)); - for (i = 0; i < sv_event->value_len; i++) - if (!_XEditResGet8(stream, (unsigned char *)sv_event->value + i)) + for (i = 0; i < sv_event->value_len; i++) + if (!_XEditResGet8(stream, (unsigned char *)sv_event->value + i)) goto done; - ((char*)sv_event->value)[i] = '\0'; + ((char*)sv_event->value)[i] = '\0'; - if (!_XEditResGet16(stream, &sv_event->num_entries)) + if (!_XEditResGet16(stream, &sv_event->num_entries)) goto done; sv_event->widgets = (WidgetInfo *) XtCalloc(sizeof(WidgetInfo), sv_event->num_entries); - - for (i = 0; i < sv_event->num_entries; i++) + + for (i = 0; i < sv_event->num_entries; i++) if (!_XEditResGetWidgetInfo(stream, sv_event->widgets + i)) goto done; - } + } break; case FindChild: - { - FindChildEvent *find_event = (FindChildEvent *)event; - - find_event->widgets = (WidgetInfo *)XtCalloc(sizeof(WidgetInfo), 1); + { + FindChildEvent *find_event = (FindChildEvent *)event; + + find_event->widgets = (WidgetInfo *)XtCalloc(sizeof(WidgetInfo), 1); - if (!(_XEditResGetWidgetInfo(stream, find_event->widgets) - && _XEditResGetSigned16(stream, &find_event->x) - && _XEditResGetSigned16(stream, &find_event->y))) + if (!(_XEditResGetWidgetInfo(stream, find_event->widgets) + && _XEditResGetSigned16(stream, &find_event->x) + && _XEditResGetSigned16(stream, &find_event->y))) goto done; - } + } break; case GetGeometry: case GetResources: - { - GenericGetEvent *get_event = (GenericGetEvent *)event; - - if (!_XEditResGet16(stream, &get_event->num_entries)) + { + GenericGetEvent *get_event = (GenericGetEvent *)event; + + if (!_XEditResGet16(stream, &get_event->num_entries)) goto done; - + get_event->widgets = (WidgetInfo *) XtCalloc(sizeof(WidgetInfo), get_event->num_entries); - for (i = 0; i < get_event->num_entries; i++) - if (!_XEditResGetWidgetInfo(stream, get_event->widgets + i)) + for (i = 0; i < get_event->num_entries; i++) + if (!_XEditResGetWidgetInfo(stream, get_event->widgets + i)) goto done; - } + } break; - case GetValues: - { - GetValuesEvent *gv_event = (GetValuesEvent *)event; + case GetValues: + { + GetValuesEvent *gv_event = (GetValuesEvent *)event; - _XEditResGetString8(stream, &gv_event->name); - _XEditResGet16(stream, &gv_event->num_entries); + _XEditResGetString8(stream, &gv_event->name); + _XEditResGet16(stream, &gv_event->num_entries); gv_event->widgets = (WidgetInfo *) XtCalloc(sizeof(WidgetInfo), gv_event->num_entries); - _XEditResGetWidgetInfo(stream, gv_event->widgets); - } - break; + _XEditResGetWidgetInfo(stream, gv_event->widgets); + } + break; default: { char buf[BUFSIZ]; - + XmuSnprintf(buf, sizeof(buf), - "Unknown Protocol request %d.", event->any_event.type); + "Unknown Protocol request %d.", event->any_event.type); SendFailure(w, sel, ident, buf); - FreeEvent(event); - return (NULL); + FreeEvent(event); + return (NULL); } } - return (event); + return (event); - done: + done: SendFailure(w, sel, ident, ERROR_MESSAGE); FreeEvent(event); - return (NULL); -} + return (NULL); +} /* * Function: @@ -419,17 +420,17 @@ static void FreeEvent(EditresEvent *event) { if (event->any_event.widgets != NULL) - { + { XtFree((char *)event->any_event.widgets->ids); XtFree((char *)event->any_event.widgets); } if (event->any_event.type == SetValues) - { + { XtFree(event->set_values_event.name); XtFree(event->set_values_event.res_type); } - + XtFree((char *)event); } @@ -449,13 +450,13 @@ static void GetCommand(Widget w, XtPointer data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format) { - ResIdent ident = (ResIdent)(long)data; - EditresEvent *event; + ResIdent ident = (ResIdent)(long)data; + EditresEvent *event; - if (*type != res_editor_protocol || *format != EDITRES_FORMAT) + if (*type != res_editor_protocol || *format != EDITRES_FORMAT) return; - if ((event = BuildEvent(w, *selection, value, ident, *length)) != NULL) + if ((event = BuildEvent(w, *selection, value, ident, *length)) != NULL) { ExecuteCommand(w, *selection, ident, event); FreeEvent(event); @@ -478,24 +479,24 @@ GetCommand(Widget w, XtPointer data, Atom *selection, Atom *type, static void ExecuteCommand(Widget w, Atom sel, ResIdent ident, EditresEvent *event) { - char *(*func)(Widget, EditresEvent*, ProtocolStream*); - char *str; + char *(*func)(Widget, EditresEvent*, ProtocolStream*); + char *str; - if (globals.block == BlockAll) + if (globals.block == BlockAll) { - SendFailure(w, sel, ident, + SendFailure(w, sel, ident, "This client has blocked all Editres commands."); return; } - else if (globals.block == BlockSetValues - && event->any_event.type == SetValues) + else if (globals.block == BlockSetValues + && event->any_event.type == SetValues) { - SendFailure(w, sel, ident, + SendFailure(w, sel, ident, "This client has blocked all SetValues requests."); return; } - switch(event->any_event.type) + switch(event->any_event.type) { case SendWidgetTree: #if defined(LONG64) || defined(WORD64) @@ -518,7 +519,7 @@ ExecuteCommand(Widget w, Atom sel, ResIdent ident, EditresEvent *event) case GetValues: func = DumpValues; break; - default: + default: { char buf[BUFSIZ]; @@ -532,7 +533,7 @@ ExecuteCommand(Widget w, Atom sel, ResIdent ident, EditresEvent *event) _XEditResResetStream(&globals.stream); if ((str = (*func)(w, event, &globals.stream)) == NULL) SendCommand(w, sel, ident, PartialSuccess, &globals.stream); - else + else SendFailure(w, sel, ident, str); } @@ -562,13 +563,13 @@ ConvertReturnCommand(Widget w, Atom *selection, Atom *target, Atom *type_ret, int *format_ret) { /* - * I assume the intrinsics give me the correct selection back + * I assume the intrinsics give me the correct selection back */ if ((*target != client_value)) - return (False); + return (False); *type_ret = res_editor_protocol; - *value_ret = (XtPointer)globals.command_stream->real_top; + *value_ret = (XtPointer)globals.command_stream->real_top; *length_ret = globals.command_stream->size + HEADER_SIZE; *format_ret = EDITRES_FORMAT; @@ -634,13 +635,13 @@ BuildReturnPacket(ResIdent ident, EditResError error, ProtocolStream *stream) { long old_alloc, old_size; unsigned char *old_current; - + /* * We have cleverly keep enough space at the top of the header * for the return protocol stream, so all we have to do is * fill in the space */ - /* + /* * Fool the insert routines into putting the header in the right * place while being damn sure not to realloc (that would be very bad.) */ @@ -649,8 +650,8 @@ BuildReturnPacket(ResIdent ident, EditResError error, ProtocolStream *stream) old_size = stream->size; stream->current = stream->real_top; - stream->alloc = stream->size + (2 * HEADER_SIZE); - + stream->alloc = stream->size + (2 * HEADER_SIZE); + _XEditResPut8(stream, ident); _XEditResPut8(stream, (unsigned char)error); _XEditResPut32(stream, old_size); @@ -658,9 +659,9 @@ BuildReturnPacket(ResIdent ident, EditResError error, ProtocolStream *stream) stream->alloc = old_alloc; stream->current = old_current; stream->size = old_size; - - return ((XtPointer)stream->real_top); -} + + return ((XtPointer)stream->real_top); +} /* * Function: @@ -680,14 +681,14 @@ SendCommand(Widget w, Atom sel, ResIdent ident, EditResError error, ProtocolStream *stream) { BuildReturnPacket(ident, error, stream); - globals.command_stream = stream; + globals.command_stream = stream; - /* - * I REALLY want to own the selection. Since this was not triggered - * by a user action, and I am the only one using this atom it is safe to - * use CurrentTime - */ - XtOwnSelection(w, sel, CurrentTime, ConvertReturnCommand, NULL, CommandDone); + /* + * I REALLY want to own the selection. Since this was not triggered + * by a user action, and I am the only one using this atom it is safe to + * use CurrentTime + */ + XtOwnSelection(w, sel, CurrentTime, ConvertReturnCommand, NULL, CommandDone); } /************************************************************ @@ -695,8 +696,8 @@ SendCommand(Widget w, Atom sel, ResIdent ident, EditResError error, ************************************************************/ static int qcmp_widget_list(register _Xconst void *left, register _Xconst void *right) -{ - return (char *)*(Widget **)left - (char *)*(Widget **)right; +{ + return (char *)*(Widget **)left - (char *)*(Widget **)right; } /* @@ -720,128 +721,129 @@ static int FindChildren(Widget parent, Widget **children, Bool normal, Bool popup, Bool extra) { - CompositeWidget cw = (CompositeWidget)parent; - Cardinal i, num_children, current = 0; - Widget *extra_widgets = NULL; - Cardinal num_extra = 0; - + CompositeWidget cw = (CompositeWidget)parent; + Cardinal i, num_children, current = 0; + Widget *extra_widgets = NULL; + Cardinal num_extra = 0; + num_children = 0; if (XtIsWidget(parent) && popup) num_children += parent->core.num_popups; - - if (XtIsComposite(parent) && normal) - num_children += cw->composite.num_children; - if (XtIsWidget(parent) && extra) + if (XtIsComposite(parent) && normal) + num_children += cw->composite.num_children; + + if (XtIsWidget(parent) && extra) { - XtResourceList norm_list, cons_list; - Cardinal num_norm, num_cons; - Arg args[1]; - Widget widget; + XtResourceList norm_list, cons_list; + Cardinal num_norm, num_cons; + Arg args[1]; + Widget widget; - XtGetResourceList(XtClass(parent), &norm_list, &num_norm); + XtGetResourceList(XtClass(parent), &norm_list, &num_norm); - if (XtParent(parent) != NULL) - XtGetConstraintResourceList(XtClass(XtParent(parent)), - &cons_list, &num_cons); - else - num_cons = 0; + if (XtParent(parent) != NULL) + XtGetConstraintResourceList(XtClass(XtParent(parent)), + &cons_list, &num_cons); + else + num_cons = 0; - extra_widgets = (Widget *)XtMalloc(sizeof(Widget)); - for (i = 0; i < num_norm; i++) - if (strcmp(norm_list[i].resource_type, XtRWidget) == 0) - { - widget = NULL; - XtSetArg(args[0], norm_list[i].resource_name, &widget); - XtGetValues(parent, args, 1); - if (widget && XtParent(widget) == parent) - { - ++num_extra; - extra_widgets = (Widget *) - XtRealloc((char *)extra_widgets, num_extra * sizeof(Widget)); - extra_widgets[num_extra - 1] = widget; - } - } - for (i = 0; i < num_cons; i++) - if (strcmp(cons_list[i].resource_type, XtRWidget) == 0) - { - widget = NULL; - XtSetArg(args[0], cons_list[i].resource_name, &widget); - XtGetValues(parent, args, 1); - if (widget && XtParent(widget) == parent) - { - ++num_extra; - extra_widgets = (Widget *) - XtRealloc((char *)extra_widgets, num_extra * sizeof(Widget)); - extra_widgets[num_extra - 1] = widget; - } - } - if (num_norm) - XtFree((char *)norm_list); - if (num_cons) - XtFree((char *)cons_list); + extra_widgets = (Widget *)XtMalloc(sizeof(Widget)); + for (i = 0; i < num_norm; i++) + if (strcmp(norm_list[i].resource_type, XtRWidget) == 0) + { + widget = NULL; + XtSetArg(args[0], norm_list[i].resource_name, &widget); + XtGetValues(parent, args, 1); + if (widget && XtParent(widget) == parent) + { + ++num_extra; + extra_widgets = (Widget *) XtRealloc( + (char *)extra_widgets, num_extra * sizeof(Widget)); + extra_widgets[num_extra - 1] = widget; + } + } + for (i = 0; i < num_cons; i++) + if (strcmp(cons_list[i].resource_type, XtRWidget) == 0) + { + widget = NULL; + XtSetArg(args[0], cons_list[i].resource_name, &widget); + XtGetValues(parent, args, 1); + if (widget && XtParent(widget) == parent) + { + ++num_extra; + extra_widgets = (Widget *) XtRealloc( + (char *)extra_widgets, num_extra * sizeof(Widget)); + extra_widgets[num_extra - 1] = widget; + } + } + if (num_norm) + XtFree((char *)norm_list); + if (num_cons) + XtFree((char *)cons_list); } - if ((num_children + num_extra) == 0) + if ((num_children + num_extra) == 0) { - *children = NULL; - return (0); + *children = NULL; + return (0); } - *children = (Widget *)XtMalloc(sizeof(Widget) * (num_children + num_extra)); + *children = (Widget *)XtMalloc(sizeof(Widget) * (num_children + num_extra)); if (XtIsComposite(parent) && normal) - for (i = 0; i < cw->composite.num_children; i++, current++) - (*children)[current] = cw->composite.children[i]; + for (i = 0; i < cw->composite.num_children; i++, current++) + (*children)[current] = cw->composite.children[i]; if (XtIsWidget(parent) && popup) - for (i = 0; i < parent->core.num_popups; i++, current++) + for (i = 0; i < parent->core.num_popups; i++, current++) (*children)[current] = parent->core.popup_list[i]; - if (num_extra) + if (num_extra) /* Check for dups */ { - Cardinal j, old_num_extra = num_extra; - - qsort(extra_widgets, num_extra, sizeof(Widget), qcmp_widget_list); - for (i = 0; i < num_extra - 1; i++) - while (i < num_extra - 1 && extra_widgets[i] == extra_widgets[i + 1]) - { - memmove(&extra_widgets[i], &extra_widgets[i + 1], - (num_extra - i) * sizeof(Widget)); - --num_extra; - } - - for (i = 0; i < num_children; i++) - for (j = 0; j < num_extra; j++) - if ((*children)[i] == extra_widgets[j]) + Cardinal j, old_num_extra = num_extra; + + qsort(extra_widgets, num_extra, sizeof(Widget), qcmp_widget_list); + for (i = 0; i < num_extra - 1; i++) + while (i < num_extra - 1 && + extra_widgets[i] == extra_widgets[i + 1]) { - if ((j + 1) < num_extra) - memmove(&extra_widgets[j], &extra_widgets[j + 1], - (num_extra - j) * sizeof(Widget)); - --num_extra; + memmove(&extra_widgets[i], &extra_widgets[i + 1], + (num_extra - i) * sizeof(Widget)); + --num_extra; } - if (old_num_extra != num_extra) - *children = (Widget *)XtRealloc((char *)*children, sizeof(Widget) - * (num_children + num_extra)); - - if (num_extra) - memcpy(&(*children)[num_children], extra_widgets, - sizeof(Widget) * num_extra); + for (i = 0; i < num_children; i++) + for (j = 0; j < num_extra; j++) + if ((*children)[i] == extra_widgets[j]) + { + if ((j + 1) < num_extra) + memmove(&extra_widgets[j], &extra_widgets[j + 1], + (num_extra - j) * sizeof(Widget)); + --num_extra; + } + + if (old_num_extra != num_extra) + *children = (Widget *)XtRealloc((char *)*children, sizeof(Widget) + * (num_children + num_extra)); + + if (num_extra) + memcpy(&(*children)[num_children], extra_widgets, + sizeof(Widget) * num_extra); } - if (extra_widgets) - XtFree((char *)extra_widgets); - if (num_children + num_extra == 0) + if (extra_widgets) + XtFree((char *)extra_widgets); + if (num_children + num_extra == 0) { - XtFree((char *)*children); - *children = NULL; + XtFree((char *)*children); + *children = NULL; } - return (num_children + num_extra); + return (num_children + num_extra); } - + /* * Function: * IsChild @@ -858,22 +860,22 @@ static Bool IsChild(Widget top, Widget parent, Widget child) { int i, num_children; - Widget *children; + Widget *children; if (parent == NULL) - return (top == child); + return (top == child); - num_children = FindChildren(parent, &children, True, True, True); + num_children = FindChildren(parent, &children, True, True, True); - for (i = 0; i < num_children; i++) - if (children[i] == child) - { + for (i = 0; i < num_children; i++) + if (children[i] == child) + { XtFree((char *)children); - return (True); - } + return (True); + } XtFree((char *)children); - return (False); + return (False); } /* @@ -887,35 +889,35 @@ IsChild(Widget top, Widget parent, Widget child) * Description: * Makes sure all the widgets still exist */ -static char * +static char * VerifyWidget(Widget w, WidgetInfo *info) { Widget top; register int count; register Widget parent; - register unsigned long *child; + register unsigned long *child; - for (top = w; XtParent(top) != NULL; top = XtParent(top)) - ; + for (top = w; XtParent(top) != NULL; top = XtParent(top)) + ; parent = NULL; child = info->ids; count = 0; - while (True) + while (True) { - if (!IsChild(top, parent, (Widget) *child)) - return ("This widget no longer exists in the client."); + if (!IsChild(top, parent, (Widget) *child)) + return ("This widget no longer exists in the client."); if (++count == info->num_widgets) break; - parent = (Widget)*child++; + parent = (Widget)*child++; } - info->real_widget = (Widget)*child; + info->real_widget = (Widget)*child; - return (NULL); + return (NULL); } /************************************************************ @@ -939,23 +941,23 @@ VerifyWidget(Widget w, WidgetInfo *info) static char * DoSetValues(Widget w, EditresEvent *event, ProtocolStream *stream) { - char *str; + char *str; register unsigned i; unsigned short count = 0; - SetValuesEvent *sv_event = (SetValuesEvent *)event; - - _XEditResPut16(stream, count); /* insert 0, will be overwritten later */ + SetValuesEvent *sv_event = (SetValuesEvent *)event; + + _XEditResPut16(stream, count); /* insert 0, will be overwritten later */ - for (i = 0; i < sv_event->num_entries; i++) + for (i = 0; i < sv_event->num_entries; i++) { - if ((str = VerifyWidget(w, &sv_event->widgets[i])) != NULL) + if ((str = VerifyWidget(w, &sv_event->widgets[i])) != NULL) { - _XEditResPutWidgetInfo(stream, &sv_event->widgets[i]); + _XEditResPutWidgetInfo(stream, &sv_event->widgets[i]); _XEditResPutString8(stream, str); count++; } - else - ExecuteSetValues(sv_event->widgets[i].real_widget, + else + ExecuteSetValues(sv_event->widgets[i].real_widget, sv_event, sv_event->widgets + i, stream, &count); } @@ -965,7 +967,7 @@ DoSetValues(Widget w, EditresEvent *event, ProtocolStream *stream) *(stream->top) = count >> XER_NBBY; *(stream->top + 1) = count; - return (NULL); + return (NULL); } /* @@ -987,14 +989,14 @@ static void HandleToolkitErrors(String name, String type, String class, String msg, String *params, Cardinal *num_params) { - SVErrorInfo *info = &globals.error_info; - char buf[BUFSIZ]; + SVErrorInfo *info = &globals.error_info; + char buf[BUFSIZ]; - if (streq(name, "unknownType")) + if (streq(name, "unknownType")) XmuSnprintf(buf, sizeof(buf), "The `%s' resource is not used by this widget.", info->event->name); - else if (streq(name, "noColormap")) + else if (streq(name, "noColormap")) XmuSnprintf(buf, sizeof(buf), msg, params[0]); else if (streq(name, "conversionFailed") || streq(name, "conversionError")) { @@ -1008,14 +1010,14 @@ HandleToolkitErrors(String name, String type, String class, String msg, "Could not convert the `%s' resource.", info->event->name); } - else + else XmuSnprintf(buf, sizeof(buf), "Name: %s, Type: %s, Class: %s, Msg: %s", name, type, class, msg); /* - * Insert this info into the protocol stream, and update the count - */ + * Insert this info into the protocol stream, and update the count + */ (*(info->count))++; _XEditResPutWidgetInfo(info->stream, info->entry); _XEditResPutString8(info->stream, buf); @@ -1038,11 +1040,11 @@ ExecuteSetValues(Widget w, SetValuesEvent *sv_event, WidgetInfo *entry, ProtocolStream *stream, unsigned short *count) { XtErrorMsgHandler old; - SVErrorInfo *info = &globals.error_info; - + SVErrorInfo *info = &globals.error_info; + info->event = sv_event; /* No data can be passed to */ info->stream = stream; /* an error handler, so we */ - info->count = count; /* have to use a global */ + info->count = count; /* have to use a global */ info->entry = entry; old = XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w), @@ -1076,34 +1078,34 @@ ExecuteSetValues(Widget w, SetValuesEvent *sv_event, WidgetInfo *entry, */ #define TOOLKIT_TYPE ("Xt") /*ARGSUSED*/ -static char * +static char * DumpWidgets(Widget w, EditresEvent *event, ProtocolStream *stream) { unsigned short count = 0; - - /* Find Tree's root */ - for (; XtParent(w) != NULL; w = XtParent(w)) - ; - + + /* Find Tree's root */ + for (; XtParent(w) != NULL; w = XtParent(w)) + ; + /* - * hold space for count, overwritten later + * hold space for count, overwritten later */ - _XEditResPut16(stream, (unsigned int)0); + _XEditResPut16(stream, (unsigned int)0); DumpChildren(w, stream, &count); /* - * write out toolkit type + * write out toolkit type */ _XEditResPutString8(stream, TOOLKIT_TYPE); /* - * Overwrite the first 2 bytes with the real count + * Overwrite the first 2 bytes with the real count */ *(stream->top) = count >> XER_NBBY; *(stream->top + 1) = count; - return (NULL); + return (NULL); } /* @@ -1132,12 +1134,12 @@ isApplicationShell(Widget w) register WidgetClass c; if (!XtIsTopLevelShell(w)) - return (False); - for (c = XtClass(w); c; c = c->core_class.superclass) - if (strcmp(c->core_class.class_name, "ApplicationShell") == 0) - return (True); + return (False); + for (c = XtClass(w); c; c = c->core_class.superclass) + if (strcmp(c->core_class.class_name, "ApplicationShell") == 0) + return (True); - return (False); + return (False); } static void @@ -1146,36 +1148,36 @@ DumpChildren(Widget w, ProtocolStream *stream, unsigned short *count) int i, num_children; Widget *children; unsigned long window; - char *c_class; + char *c_class; (*count)++; - - InsertWidget(stream, w); /* Insert the widget into the stream */ + + InsertWidget(stream, w); /* Insert the widget into the stream */ _XEditResPutString8(stream, XtName(w)); /* Insert name */ if (isApplicationShell(w)) - c_class = ((ApplicationShellWidget)w)->application.class; + c_class = ((ApplicationShellWidget)w)->application.class; else - c_class = XtClass(w)->core_class.class_name; + c_class = XtClass(w)->core_class.class_name; - _XEditResPutString8(stream, c_class); /* Insert class */ + _XEditResPutString8(stream, c_class); /* Insert class */ - if (XtIsWidget(w)) - if (XtIsRealized(w)) + if (XtIsWidget(w)) + if (XtIsRealized(w)) window = XtWindow(w); else window = EDITRES_IS_UNREALIZED; - else - window = EDITRES_IS_OBJECT; + else + window = EDITRES_IS_OBJECT; - _XEditResPut32(stream, window); /* Insert window id */ + _XEditResPut32(stream, window); /* Insert window id */ /* - * Find children and recurse + * Find children and recurse */ - num_children = FindChildren(w, &children, True, True, True); - for (i = 0; i < num_children; i++) + num_children = FindChildren(w, &children, True, True, True); + for (i = 0; i < num_children; i++) DumpChildren(children[i], stream, count); XtFree((char *)children); @@ -1203,28 +1205,28 @@ static char * DoGetGeometry(Widget w, EditresEvent *event, ProtocolStream *stream) { unsigned i; - char *str; - GetGeomEvent *geom_event = (GetGeomEvent *)event; - + char *str; + GetGeomEvent *geom_event = (GetGeomEvent *)event; + _XEditResPut16(stream, geom_event->num_entries); - for (i = 0; i < geom_event->num_entries; i++) + for (i = 0; i < geom_event->num_entries; i++) { - /* - * Send out the widget id + /* + * Send out the widget id */ - _XEditResPutWidgetInfo(stream, &geom_event->widgets[i]); + _XEditResPutWidgetInfo(stream, &geom_event->widgets[i]); - if ((str = VerifyWidget(w, &geom_event->widgets[i])) != NULL) + if ((str = VerifyWidget(w, &geom_event->widgets[i])) != NULL) { - _XEditResPutBool(stream, True); /* an error occured */ - _XEditResPutString8(stream, str); /* set message */ + _XEditResPutBool(stream, True); /* an error occured */ + _XEditResPutString8(stream, str); /* set message */ } - else + else ExecuteGetGeometry(geom_event->widgets[i].real_widget, stream); } - return (NULL); + return (NULL); } /* @@ -1250,10 +1252,10 @@ ExecuteGetGeometry(Widget w, ProtocolStream *stream) Arg args[8]; Cardinal num_args = 0; Position x, y; - - if (!XtIsRectObj(w) || (XtIsWidget(w) && !XtIsRealized(w))) + + if (!XtIsRectObj(w) || (XtIsWidget(w) && !XtIsRealized(w))) { - _XEditResPutBool(stream, False); /* no error */ + _XEditResPutBool(stream, False); /* no error */ _XEditResPutBool(stream, False); /* not visable */ for (i = 0; i < 5; i++) /* fill in extra space with 0's */ _XEditResPut16(stream, 0); @@ -1267,26 +1269,26 @@ ExecuteGetGeometry(Widget w, ProtocolStream *stream) num_args++; XtGetValues(w, args, num_args); - if (!(XtIsManaged(w) && mapped_when_man) && XtIsWidget(w)) + if (!(XtIsManaged(w) && mapped_when_man) && XtIsWidget(w)) { XWindowAttributes attrs; - - /* + + /* * The toolkit does not maintain mapping state, we have - * to go to the server + * to go to the server */ - if (XGetWindowAttributes(XtDisplay(w), XtWindow(w), &attrs) != 0) + if (XGetWindowAttributes(XtDisplay(w), XtWindow(w), &attrs) != 0) { - if (attrs.map_state != IsViewable) + if (attrs.map_state != IsViewable) { - _XEditResPutBool(stream, False); /* no error */ - _XEditResPutBool(stream, False); /* not visable */ - for (i = 0; i < 5; i++) /* fill in extra space with 0's */ + _XEditResPutBool(stream, False); /* no error */ + _XEditResPutBool(stream, False); /* not visable */ + for (i = 0; i < 5; i++) /* fill in extra space with 0's */ _XEditResPut16(stream, 0); return; } } - else + else { _XEditResPut8(stream, True); /* Error occured. */ _XEditResPutString8(stream, "XGetWindowAttributes failed."); @@ -1296,8 +1298,8 @@ ExecuteGetGeometry(Widget w, ProtocolStream *stream) XtTranslateCoords(w, -((int) border_width), -((int) border_width), &x, &y); - _XEditResPutBool(stream, False); /* no error */ - _XEditResPutBool(stream, True); /* Visable */ + _XEditResPutBool(stream, False); /* no error */ + _XEditResPutBool(stream, True); /* Visable */ _XEditResPut16(stream, x); _XEditResPut16(stream, y); _XEditResPut16(stream, width); @@ -1329,7 +1331,7 @@ PositionInChild(Widget child, int x, int y) Position child_x, child_y; Boolean mapped_when_managed; - if (!XtIsRectObj(child)) /* we must at least be a rect obj */ + if (!XtIsRectObj(child)) /* we must at least be a rect obj */ return (False); num = 0; @@ -1340,25 +1342,25 @@ PositionInChild(Widget child, int x, int y) XtSetArg(args[num], XtNy, &child_y); num++; XtSetArg(args[num], XtNborderWidth, &border_width); num++; XtGetValues(child, args, num); - + /* * The only way we will know of the widget is mapped is to see if * mapped when managed is True and this is a managed child. Otherwise - * we will have to ask the server if this window is mapped + * we will have to ask the server if this window is mapped */ - if (XtIsWidget(child) && !(mapped_when_managed && XtIsManaged(child))) + if (XtIsWidget(child) && !(mapped_when_managed && XtIsManaged(child))) { XWindowAttributes attrs; - if (XGetWindowAttributes(XtDisplay(child), XtWindow(child), &attrs) - && attrs.map_state != IsViewable) + if (XGetWindowAttributes(XtDisplay(child), XtWindow(child), &attrs) + && attrs.map_state != IsViewable) return (False); } - return ((x >= child_x) - && (x <= (child_x + (Position)width + 2 * (Position)border_width)) - && (y >= child_y) - && (y <= (child_y + (Position)height + 2 * (Position)border_width))); + return ((x >= child_x) + && (x <= (child_x + (Position)width + 2 * (Position)border_width)) + && (y >= child_y) + && (y <= (child_y + (Position)height + 2 * (Position)border_width))); } /* @@ -1373,28 +1375,28 @@ PositionInChild(Widget child, int x, int y) * Description: * Finds the child that actually contains the point shown. */ -static Widget +static Widget _FindChild(Widget parent, int x, int y) { - Widget *children; - int i = FindChildren(parent, &children, True, False, True); + Widget *children; + int i = FindChildren(parent, &children, True, False, True); - while (i > 0) + while (i > 0) { i--; - if (PositionInChild(children[i], x, y)) + if (PositionInChild(children[i], x, y)) { Widget child = children[i]; - + XtFree((char *)children); - return (_FindChild(child, x - child->core.x, y - child->core.y)); + return (_FindChild(child, x - child->core.x, y - child->core.y)); } } XtFree((char *)children); - return (parent); + return (parent); } /* @@ -1415,25 +1417,25 @@ _FindChild(Widget parent, int x, int y) static char * DoFindChild(Widget w, EditresEvent *event, ProtocolStream *stream) { - char *str; + char *str; Widget parent, child; Position parent_x, parent_y; - FindChildEvent *find_event = (FindChildEvent *)event; - - if ((str = VerifyWidget(w, find_event->widgets)) != NULL) - return (str); + FindChildEvent *find_event = (FindChildEvent *)event; + + if ((str = VerifyWidget(w, find_event->widgets)) != NULL) + return (str); parent = find_event->widgets->real_widget; XtTranslateCoords(parent, (Position) 0, (Position) 0, &parent_x, &parent_y); - + child = _FindChild(parent, find_event->x - (int) parent_x, find_event->y - (int) parent_y); InsertWidget(stream, child); - return (NULL); + return (NULL); } /************************************************************ @@ -1458,30 +1460,30 @@ static char * DoGetResources(Widget w, EditresEvent *event, ProtocolStream *stream) { unsigned int i; - char *str; - GetResEvent *res_event = (GetResEvent *)event; - + char *str; + GetResEvent *res_event = (GetResEvent *)event; + _XEditResPut16(stream, res_event->num_entries); /* number of replys */ - for (i = 0; i < res_event->num_entries; i++) + for (i = 0; i < res_event->num_entries; i++) { - /* - * Send out the widget id + /* + * Send out the widget id */ - _XEditResPutWidgetInfo(stream, &res_event->widgets[i]); - if ((str = VerifyWidget(w, &res_event->widgets[i])) != NULL) + _XEditResPutWidgetInfo(stream, &res_event->widgets[i]); + if ((str = VerifyWidget(w, &res_event->widgets[i])) != NULL) { - _XEditResPutBool(stream, True); /* an error occured */ - _XEditResPutString8(stream, str); /* set message */ + _XEditResPutBool(stream, True); /* an error occured */ + _XEditResPutString8(stream, str); /* set message */ } - else + else { - _XEditResPutBool(stream, False); /* no error occured */ - ExecuteGetResources(res_event->widgets[i].real_widget, stream); + _XEditResPutBool(stream, False); /* no error occured */ + ExecuteGetResources(res_event->widgets[i].real_widget, stream); } } - return (NULL); + return (NULL); } /* Function: @@ -1501,43 +1503,43 @@ ExecuteGetResources(Widget w, ProtocolStream *stream) Cardinal num_norm, num_cons; register Cardinal i; - /* - * Get Normal Resources + /* + * Get Normal Resources */ XtGetResourceList(XtClass(w), &norm_list, &num_norm); - if (XtParent(w) != NULL) - XtGetConstraintResourceList(XtClass(XtParent(w)), &cons_list,&num_cons); + if (XtParent(w) != NULL) + XtGetConstraintResourceList(XtClass(XtParent(w)), &cons_list,&num_cons); else num_cons = 0; - _XEditResPut16(stream, num_norm + num_cons); /* how many resources */ - + _XEditResPut16(stream, num_norm + num_cons); /* how many resources */ + /* - * Insert all the normal resources + * Insert all the normal resources */ - for (i = 0; i < num_norm; i++) + for (i = 0; i < num_norm; i++) { _XEditResPutResourceType(stream, NormalResource); _XEditResPutString8(stream, norm_list[i].resource_name); _XEditResPutString8(stream, norm_list[i].resource_class); _XEditResPutString8(stream, norm_list[i].resource_type); } - XtFree((char *)norm_list); + XtFree((char *)norm_list); /* - * Insert all the constraint resources + * Insert all the constraint resources */ - if (num_cons > 0) + if (num_cons > 0) { - for (i = 0; i < num_cons; i++) + for (i = 0; i < num_cons; i++) { _XEditResPutResourceType(stream, ConstraintResource); _XEditResPutString8(stream, cons_list[i].resource_name); _XEditResPutString8(stream, cons_list[i].resource_class); _XEditResPutString8(stream, cons_list[i].resource_type); } - XtFree((char *)cons_list); + XtFree((char *)cons_list); } } @@ -1559,31 +1561,31 @@ ExecuteGetResources(Widget w, ProtocolStream *stream) static char * DumpValues(Widget w, EditresEvent* event, ProtocolStream* stream) { - char *str; - Arg warg[1]; - String res_value = NULL; - GetValuesEvent *gv_event = (GetValuesEvent *)event; - - /* put the count in the stream */ - _XEditResPut16(stream, (unsigned int)1); - - /* - * Get the resource of the widget asked for by the - * resource editor and insert it into the stream - */ - XtSetArg(warg[0], gv_event->name, &res_value); - - if ((str = VerifyWidget(w, &gv_event->widgets[0])) != NULL) - _XEditResPutString8(stream, str); - else + char *str; + Arg warg[1]; + String res_value = NULL; + GetValuesEvent *gv_event = (GetValuesEvent *)event; + + /* put the count in the stream */ + _XEditResPut16(stream, (unsigned int)1); + + /* + * Get the resource of the widget asked for by the + * resource editor and insert it into the stream + */ + XtSetArg(warg[0], gv_event->name, &res_value); + + if ((str = VerifyWidget(w, &gv_event->widgets[0])) != NULL) + _XEditResPutString8(stream, str); + else { - _XEditresGetStringValues(gv_event->widgets[0].real_widget, warg, 1); - if (!res_value) - res_value = "NoValue"; - _XEditResPutString8(stream, res_value); + _XEditresGetStringValues(gv_event->widgets[0].real_widget, warg, 1); + if (!res_value) + res_value = "NoValue"; + _XEditResPutString8(stream, res_value); } - return (NULL); + return (NULL); } /************************************************************ @@ -1605,26 +1607,26 @@ static void InsertWidget(ProtocolStream *stream, Widget w) { Widget temp; - unsigned long *widget_list; + unsigned long *widget_list; register int i, num_widgets; - for (temp = w, i = 0; temp != NULL; temp = XtParent(temp), i++) - ; + for (temp = w, i = 0; temp != NULL; temp = XtParent(temp), i++) + ; num_widgets = i; - widget_list = (unsigned long *)XtMalloc(sizeof(unsigned long) * num_widgets); + widget_list = (unsigned long *)XtMalloc(sizeof(unsigned long) * num_widgets); /* - * Put the widgets into the list - * make sure that they are inserted in the list from parent -> child + * Put the widgets into the list + * make sure that they are inserted in the list from parent -> child */ - for (i--, temp = w; temp != NULL; temp = XtParent(temp), i--) + for (i--, temp = w; temp != NULL; temp = XtParent(temp), i--) widget_list[i] = (unsigned long)temp; - - _XEditResPut16(stream, num_widgets); /* insert number of widgets */ - for (i = 0; i < num_widgets; i++) /* insert Widgets themselves */ + + _XEditResPut16(stream, num_widgets); /* insert number of widgets */ + for (i = 0; i < num_widgets; i++) /* insert Widgets themselves */ _XEditResPut32(stream, widget_list[i]); - + XtFree((char *)widget_list); } @@ -1648,7 +1650,7 @@ _XEditResPutString8(ProtocolStream *stream, char *str) int i, len = strlen(str); _XEditResPut16(stream, len); - for (i = 0; i < len; i++, str++) + for (i = 0; i < len; i++, str++) _XEditResPut8(stream, *str); } @@ -1668,11 +1670,11 @@ _XEditResPut8(ProtocolStream *stream, unsigned int value) { unsigned char temp; - if (stream->size >= stream->alloc) + if (stream->size >= stream->alloc) { stream->alloc += 100; - stream->real_top = (unsigned char *) - XtRealloc((char *)stream->real_top, stream->alloc + HEADER_SIZE); + stream->real_top = (unsigned char *) + XtRealloc((char *)stream->real_top, stream->alloc + HEADER_SIZE); stream->top = stream->real_top + HEADER_SIZE; stream->current = stream->top + stream->size; } @@ -1716,8 +1718,8 @@ _XEditResPut32(ProtocolStream *stream, unsigned long value) { int i; - for (i = 3; i >= 0; i--) - _XEditResPut8(stream, (value >> (XER_NBBY * i)) & BYTE_MASK); + for (i = 3; i >= 0; i--) + _XEditResPut8(stream, (value >> (XER_NBBY * i)) & BYTE_MASK); } /* @@ -1737,7 +1739,7 @@ _XEditResPutWidgetInfo(ProtocolStream *stream, WidgetInfo *info) unsigned int i; _XEditResPut16(stream, info->num_widgets); - for (i = 0; i < info->num_widgets; i++) + for (i = 0; i < info->num_widgets; i++) _XEditResPut32(stream, info->ids[i]); } @@ -1759,17 +1761,17 @@ _XEditResResetStream(ProtocolStream *stream) { stream->current = stream->top; stream->size = 0; - if (stream->real_top == NULL) + if (stream->real_top == NULL) { - stream->real_top = (unsigned char *) - XtRealloc((char *)stream->real_top, stream->alloc + HEADER_SIZE); + stream->real_top = (unsigned char *) + XtRealloc((char *)stream->real_top, stream->alloc + HEADER_SIZE); stream->top = stream->real_top + HEADER_SIZE; stream->current = stream->top + stream->size; } } /* - * NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE + * NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE * * The only modified field if the "current" field * @@ -1793,11 +1795,11 @@ _XEditResResetStream(ProtocolStream *stream) Bool _XEditResGet8(ProtocolStream *stream, unsigned char *value) { - if (stream->size < (unsigned long)(stream->current - stream->top)) - return (False); + if (stream->size < (unsigned long)(stream->current - stream->top)) + return (False); - *value = *((stream->current)++); - return (True); + *value = *((stream->current)++); + return (True); } /* @@ -1819,11 +1821,11 @@ _XEditResGet16(ProtocolStream *stream, unsigned short *value) { unsigned char temp1, temp2; - if (!(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2))) - return (False); - - *value = ((unsigned short)temp1 << XER_NBBY) + (unsigned short)temp2; - return (True); + if (!(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2))) + return (False); + + *value = ((unsigned short)temp1 << XER_NBBY) + (unsigned short)temp2; + return (True); } /* @@ -1845,19 +1847,19 @@ _XEditResGetSigned16(ProtocolStream *stream, short *value) { unsigned char temp1, temp2; - if (!(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2))) - return (False); - - if (temp1 & (1 << (XER_NBBY - 1))) /* If the sign bit is active */ + if (!(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2))) + return (False); + + if (temp1 & (1 << (XER_NBBY - 1))) /* If the sign bit is active */ { *value = -1; /* store all 1's */ *value &= (temp1 << XER_NBBY); /* Now and in the MSB */ - *value &= temp2; /* and LSB */ + *value &= temp2; /* and LSB */ } - else - *value = ((unsigned short)temp1 << XER_NBBY) + (unsigned short)temp2; + else + *value = ((unsigned short)temp1 << XER_NBBY) + (unsigned short)temp2; - return (True); + return (True); } /* @@ -1879,11 +1881,11 @@ _XEditResGet32(ProtocolStream *stream, unsigned long *value) { unsigned short temp1, temp2; - if (!(_XEditResGet16(stream, &temp1) && _XEditResGet16(stream, &temp2))) - return (False); - - *value = ((unsigned short)temp1 << (XER_NBBY * 2)) + (unsigned short)temp2; - return (True); + if (!(_XEditResGet16(stream, &temp1) && _XEditResGet16(stream, &temp2))) + return (False); + + *value = ((unsigned short)temp1 << (XER_NBBY * 2)) + (unsigned short)temp2; + return (True); } /* Function: @@ -1905,23 +1907,23 @@ _XEditResGetString8(ProtocolStream *stream, char **str) unsigned short len; register unsigned i; - if (!_XEditResGet16(stream, &len)) - return (False); + if (!_XEditResGet16(stream, &len)) + return (False); *str = XtMalloc(sizeof(char) * (len + 1)); - for (i = 0; i < len; i++) + for (i = 0; i < len; i++) { - if (!_XEditResGet8(stream, (unsigned char *)*str + i)) + if (!_XEditResGet8(stream, (unsigned char *)*str + i)) { XtFree(*str); *str = NULL; - return (False); + return (False); } } - (*str)[i] = '\0'; + (*str)[i] = '\0'; - return (True); + return (True); } /* @@ -1944,26 +1946,26 @@ _XEditResGetWidgetInfo(ProtocolStream *stream, WidgetInfo *info) { unsigned int i; - if (!_XEditResGet16(stream, &info->num_widgets)) - return (False); + if (!_XEditResGet16(stream, &info->num_widgets)) + return (False); - info->ids = (unsigned long *)XtMalloc(sizeof(long) * info->num_widgets); + info->ids = (unsigned long *)XtMalloc(sizeof(long) * info->num_widgets); - for (i = 0; i < info->num_widgets; i++) + for (i = 0; i < info->num_widgets; i++) { - if (!_XEditResGet32(stream, info->ids + i)) + if (!_XEditResGet32(stream, info->ids + i)) { XtFree((char *)info->ids); info->ids = NULL; - return (False); + return (False); } #if defined(LONG64) || defined(WORD64) info->ids[i] |= globals.base_address; #endif } - return (True); + return (True); } - + /************************************************************ * Code for Loading the EditresBlock resource ************************************************************/ @@ -1996,13 +1998,13 @@ CvtStringToBlock(Display *dpy, XrmValue *args, Cardinal *num_args, XmuNCopyISOLatin1Lowered(ptr, from_val->addr, sizeof(ptr)); - if (streq(ptr, "none")) + if (streq(ptr, "none")) block = BlockNone; - else if (streq(ptr, "setvalues")) + else if (streq(ptr, "setvalues")) block = BlockSetValues; - else if (streq(ptr, "all")) + else if (streq(ptr, "all")) block = BlockAll; - else + else { Cardinal num_params = 1; String params[1]; @@ -2015,17 +2017,17 @@ CvtStringToBlock(Display *dpy, XrmValue *args, Cardinal *num_args, return FALSE; } - if (to_val->addr != NULL) + if (to_val->addr != NULL) { - if (to_val->size < sizeof(EditresBlock)) + if (to_val->size < sizeof(EditresBlock)) { to_val->size = sizeof(EditresBlock); return FALSE; } *(EditresBlock *)(to_val->addr) = block; } - else - to_val->addr = (XtPointer)block; + else + to_val->addr = (XtPointer)block; to_val->size = sizeof(EditresBlock); return TRUE; @@ -2048,18 +2050,18 @@ LoadResources(Widget w) { static XtResource resources[] = { {"editresBlock", "EditresBlock", XtREditresBlock, sizeof(EditresBlock), - XtOffsetOf(Globals, block), XtRImmediate, (XtPointer)BlockNone} + XtOffsetOf(Globals, block), XtRImmediate, (XtPointer)BlockNone} }; - for (; XtParent(w) != NULL; w = XtParent(w)) - ; + for (; XtParent(w) != NULL; w = XtParent(w)) + ; XtAppSetTypeConverter(XtWidgetToApplicationContext(w), XtRString, XtREditresBlock, CvtStringToBlock, - NULL, 0, XtCacheAll, NULL); + NULL, 0, XtCacheAll, NULL); - XtGetApplicationResources(w, (XtPointer)&globals, resources, - XtNumber(resources), NULL, 0); + XtGetApplicationResources(w, (XtPointer)&globals, resources, + XtNumber(resources), NULL, 0); } /* @@ -2075,137 +2077,137 @@ LoadResources(Widget w) static void _XEditresGetStringValues(Widget w, Arg *warg, int numargs) { - static char buffer[32]; - XtResourceList res_list; - Cardinal num_res; - XtResource *res = NULL; - long value; - Cardinal i; - char *string = ""; - Arg args[1]; - XrmValue to, from; - - /* - * Look for the resource - */ - XtGetResourceList(XtClass(w), &res_list, &num_res); - for (i = 0; i < num_res; i++) - if (strcmp(res_list[i].resource_name, warg->name) == 0) - { - res = &res_list[i]; - break; - } + static char buffer[32]; + XtResourceList res_list; + Cardinal num_res; + XtResource *res = NULL; + long value; + Cardinal i; + char *string = ""; + Arg args[1]; + XrmValue to, from; - if (res == NULL && XtParent(w) != NULL) - { - XtFree((char *)res_list); - XtGetConstraintResourceList(XtClass(XtParent(w)), &res_list, &num_res); - for (i = 0; i < num_res; i++) + /* + * Look for the resource + */ + XtGetResourceList(XtClass(w), &res_list, &num_res); + for (i = 0; i < num_res; i++) if (strcmp(res_list[i].resource_name, warg->name) == 0) - { + { res = &res_list[i]; break; - } + } + + if (res == NULL && XtParent(w) != NULL) + { + XtFree((char *)res_list); + XtGetConstraintResourceList(XtClass(XtParent(w)), &res_list, &num_res); + for (i = 0; i < num_res; i++) + if (strcmp(res_list[i].resource_name, warg->name) == 0) + { + res = &res_list[i]; + break; + } } - if (res == NULL) + if (res == NULL) { - /* Couldn't find resource */ - - XtFree((char *)res_list); - *(XtPointer *)warg->value = NULL; - return; + /* Couldn't find resource */ + + XtFree((char *)res_list); + *(XtPointer *)warg->value = NULL; + return; } - /* try to get the value in the proper size */ - switch (res->resource_size) + /* try to get the value in the proper size */ + switch (res->resource_size) { #ifdef LONG64 - long v8; + long v8; #endif - int v4; - short v2; - char v1; + int v4; + short v2; + char v1; case 1: - XtSetArg(args[0], res->resource_name, &v1); - XtGetValues(w, args, 1); - value = (int)v1; - break; + XtSetArg(args[0], res->resource_name, &v1); + XtGetValues(w, args, 1); + value = (int)v1; + break; case 2: - XtSetArg(args[0], res->resource_name, &v2); - XtGetValues(w, args, 1); - value = (int)v2; - break; + XtSetArg(args[0], res->resource_name, &v2); + XtGetValues(w, args, 1); + value = (int)v2; + break; case 4: - XtSetArg(args[0], res->resource_name, &v4); - XtGetValues(w, args, 1); - value = (int)v4; - break; + XtSetArg(args[0], res->resource_name, &v4); + XtGetValues(w, args, 1); + value = (int)v4; + break; #ifdef LONG64 case 8: - XtSetArg(args[0], res->resource_name, &v8); - XtGetValues(w, args, 1); - value = (long)v8; - break; + XtSetArg(args[0], res->resource_name, &v8); + XtGetValues(w, args, 1); + value = (long)v8; + break; #endif default: - fprintf(stderr, "_XEditresGetStringValues: bad size %d\n", - res->resource_size); - string = "bad size"; - *(char **)(warg->value) = string; - XtFree((char *)res_list); - return; + fprintf(stderr, "_XEditresGetStringValues: bad size %d\n", + res->resource_size); + string = "bad size"; + *(char **)(warg->value) = string; + XtFree((char *)res_list); + return; } - /* - * If the resource is already String, no conversion needed - */ - if (strcmp(XtRString, res->resource_type) == 0) + /* + * If the resource is already String, no conversion needed + */ + if (strcmp(XtRString, res->resource_type) == 0) { - if (value == 0) - string = "(null)"; - else - string = (char *)value; + if (value == 0) + string = "(null)"; + else + string = (char *)value; } - else + else { - from.size = res->resource_size; - from.addr = (XPointer)&value; - to.addr = NULL; - to.size = 0; - - if (XtConvertAndStore(w,res->resource_type, &from, XtRString, &to)) - string = to.addr; - else + from.size = res->resource_size; + from.addr = (XPointer)&value; + to.addr = NULL; + to.size = 0; + + if (XtConvertAndStore(w,res->resource_type, &from, XtRString, &to)) + string = to.addr; + else { - string = buffer; - /* - * Conversion failed, fall back to representing it as integer - */ - switch (res->resource_size) + string = buffer; + /* + * Conversion failed, fall back to representing it as integer + */ + switch (res->resource_size) { case sizeof(char): - XmuSnprintf(buffer, sizeof(buffer), "%d", (int)(value & 0xff)); - break; + XmuSnprintf(buffer, sizeof(buffer), "%d", (int)(value & 0xff)); + break; case sizeof(short): - XmuSnprintf(buffer, sizeof(buffer), "%d", (int)(value & 0xffff)); - break; + XmuSnprintf(buffer, sizeof(buffer), "%d", (int)(value & 0xffff)); + break; case sizeof(int): - XmuSnprintf(buffer, sizeof(buffer), "0x%08x", (int)value); - break; + XmuSnprintf(buffer, sizeof(buffer), "0x%08x", (int)value); + break; #ifdef LONG64 case sizeof(long): - XmuSnprintf(buffer, sizeof(buffer), "0x%016lx", value); - break; + XmuSnprintf(buffer, sizeof(buffer), "0x%016lx", value); + break; #endif } } } - if (string == NULL) - string = ""; + if (string == NULL) + string = ""; - *(char **)(warg->value) = string; - XtFree((char *)res_list); + *(char **)(warg->value) = string; + XtFree((char *)res_list); } |