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ncsa-mosaic/src/proxy-dialogs.c
Alan Dipert 29c82be0c2 init
2010-03-08 05:55:21 -05:00

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/****************************************************************************
* NCSA Mosaic for the X Window System *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* mosaic@ncsa.uiuc.edu *
* *
* Copyright 1993-1995, Board of Trustees of the University of Illinois *
* *
* NCSA Mosaic software, both binary and source (hereafter, Software) is *
* copyrighted by The Board of Trustees of the University of Illinois *
* (UI), and ownership remains with the UI. *
* *
* The UI grants you (hereafter, Licensee) a license to use the Software *
* for academic, research and internal business purposes only, without a *
* fee. Licensee may distribute the binary and source code (if released) *
* to third parties provided that the copyright notice and this statement *
* appears on all copies and that no charge is associated with such *
* copies. *
* *
* Licensee may make derivative works. However, if Licensee distributes *
* any derivative work based on or derived from the Software, then *
* Licensee will (1) notify NCSA regarding its distribution of the *
* derivative work, and (2) clearly notify users that such derivative *
* work is a modified version and not the original NCSA Mosaic *
* distributed by the UI. *
* *
* Any Licensee wishing to make commercial use of the Software should *
* contact the UI, c/o NCSA, to negotiate an appropriate license for such *
* commercial use. Commercial use includes (1) integration of all or *
* part of the source code into a product for sale or license by or on *
* behalf of Licensee to third parties, or (2) distribution of the binary *
* code or source code to third parties that need it to utilize a *
* commercial product sold or licensed by or on behalf of Licensee. *
* *
* UI MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR *
* ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED *
* WARRANTY. THE UI SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY THE *
* USERS OF THIS SOFTWARE. *
* *
* By using or copying this Software, Licensee agrees to abide by the *
* copyright law and all other applicable laws of the U.S. including, but *
* not limited to, export control laws, and the terms of this license. *
* UI shall have the right to terminate this license immediately by *
* written notice upon Licensee's breach of, or non-compliance with, any *
* of its terms. Licensee may be held legally responsible for any *
* copyright infringement that is caused or encouraged by Licensee's *
* failure to abide by the terms of this license. *
* *
* Comments and questions are welcome and can be sent to *
* mosaic-x@ncsa.uiuc.edu. *
****************************************************************************/
#include "../config.h"
#include <stdio.h>
#include <Xm/PanedW.h>
#include <Xm/PushB.h>
#include <Xm/ToggleB.h>
#include <Xm/Form.h>
#include <Xm/DialogS.h>
#include <Xm/List.h>
#include <Xm/MenuShell.h>
#include <Xm/Separator.h>
#include <Xm/RowColumn.h>
#include <Xm/Text.h>
#include <Xm/TextF.h>
#include <Xm/Frame.h>
#include <Xm/Label.h>
#include <Xm/MessageB.h>
#ifdef __bsdi__
#include <sys/malloc.h>
#else
#include <malloc.h>
#endif
#include <string.h>
#include "proxy.h"
#include "mosaic.h"
#define EDIT_ERROR "No entry in the proxy list is currently selected.\n\nTo edit an entry in the proxy list, select\nit with a double mouse click."
#define SAVE_ERROR "You do not have permission to write the\nfile %s to disk."
#define SAVED_AOK "%s has been saved."
#define REMOVE_ERROR "No entry in the list is currently selected.\n\nTo remove an entry in the list, select\n it and then click on the remove widget."
#define COMMIT_PROXY_EMPTY_ERROR "A scheme must be specified for this proxy entry."
#define COMMIT_ADDR_EMPTY_ERROR "An address must be specified for this proxy entry."
#define COMMIT_PORT_EMPTY_ERROR "A port number must be specified for this proxy entry."
#define COMMIT_DOMAIN_EMPTY_ERROR "A domain must be specified for this entry."
#define EDIT 0
#define ADD 1
extern struct Proxy *proxy_list, *noproxy_list;
static struct ProxyDomain *pdList = NULL;
Widget ProxyDialog, EditProxyDialog, EditNoProxyDialog, EditProxyDomainDialog;
struct InfoFields {
Widget proxy_text;
Widget addr_text;
Widget port_text;
Widget alive;
Widget domain_text;
Widget trans_menu;
};
struct EditInfo {
int fProxy; /* Is this a Proxy List Dialog? */
int type; /* Is this an Edit or an Add ? */
int domaintype; /* Is this an Edit or an Add ? */
char *help_file;
Widget scrolled;
Widget translation;
struct Proxy *editing;
struct InfoFields *IF;
struct ProxyDomain *editingDomain;
struct Proxy *proxy_list;
};
void AddProxyToList(), ShowProxyList(), EditProxyInfo(), CommitProxyInfo(),
DismissProxy(), ClearProxyText(), FillProxyText(), WriteProxies(),
RemoveProxyInfo(), EditProxyDomainInfo(), DisplayErrorMessage(),
ShowProxyDomainList(), CommitProxyDomainInfo(),
CallEdit(), CallAdd(), CallEditDomain(), CallAddDomain(),
CallRemoveProxy(), DestroyDialog(), PopProxyDialog(), DeleteProxy(),
EditNoProxyInfo(), CenterDialog(), ProxyHelpWindow(), HelpWindow(),
DisableProxy();
#ifdef OTHER_TRANSPORT
void SetOptionMenuButtonLabel();
#endif
struct Proxy *FindProxyEntry();
struct ProxyDomain *FindProxyDomainEntry();
static mo_window *mo_main_window;
void
ShowProxyDialog(mo_window *win)
{
PopProxyDialog(win, proxy_list, TRUE);
}
void
ShowNoProxyDialog(mo_window *win)
{
PopProxyDialog(win, noproxy_list, FALSE);
}
void
PopProxyDialog(mo_window *win, struct Proxy *list, int fProxy)
{
Widget main_form, proxy_form, action_area, text_form;
Widget add, edit, remove, dismiss, help;
Widget save;
Widget scrolled;
int size, i, n;
Arg args[20];
XmStringTable string_list;
struct Proxy *pCurrent;
static struct EditInfo *pEditInfo, *pAddInfo;
XFontStruct *font;
XmFontList *fontlist;
static int fProxyDialog = 0;
mo_main_window = win;
if (fProxyDialog) {
pEditInfo->proxy_list = list;
pEditInfo->fProxy = fProxy;
if (fProxy)
pEditInfo->help_file = "help-proxylist.html";
else
pEditInfo->help_file = "help-noproxylist.html";
ShowProxyList(pEditInfo);
XtPopup(ProxyDialog, XtGrabNone);
return;
}
/*
** Try and get a nice non-proportional font. If we can't get
** it, then the heck with it, just use the default.
*/
font = XLoadQueryFont(XtDisplay(win->base), FONTNAME);
if (font == NULL) {
font = XLoadQueryFont(XtDisplay(win->base), "fixed");
}
if (font != NULL) {
fontlist = (XmFontList *)XmFontListCreate(font, XmSTRING_DEFAULT_CHARSET);
}
ProxyDialog = XtVaCreatePopupShell("Proxies",
xmDialogShellWidgetClass, XtParent(win->base),
XmNdeleteResponse, XmDESTROY,
XmNtitle, "Proxies",
NULL);
fProxyDialog = 1;
main_form = XtVaCreateWidget("proxy_form",
xmFormWidgetClass, ProxyDialog,
NULL);
/*
** Create action area widgets
*/
action_area = XtVaCreateWidget("proxy_action",
xmFormWidgetClass, main_form,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNfractionBase, 6,
NULL);
save = XtVaCreateManagedWidget("Save",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 1,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 2,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
edit = XtVaCreateManagedWidget("Edit",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 2,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 3,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
add = XtVaCreateManagedWidget("Add",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 4,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
remove = XtVaCreateManagedWidget("Remove",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 4,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 5,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
dismiss = XtVaCreateManagedWidget("Dismiss",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 1,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
help = XtVaCreateManagedWidget("Help...",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 5,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 6,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
XtManageChild(action_area);
/*
** Create Scrolled List
*/
n = 0;
XtSetArg(args[n], XmNwidth, 150); n++;
XtSetArg(args[n], XmNvisibleItemCount, 10); n++;
XtSetArg(args[n], XmNmargin, 1); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, action_area); n++;
if (font)
XtSetArg(args[n], XmNfontList, fontlist); n++;
scrolled = XmCreateScrolledList(main_form, "proxy_info", args, n);
XtManageChild(scrolled);
pEditInfo = (struct EditInfo *)calloc(1,sizeof(struct EditInfo));
pEditInfo->scrolled = scrolled;
pEditInfo->proxy_list = list;
pEditInfo->fProxy = fProxy;
if (fProxy)
pEditInfo->help_file = "help-proxylist.html";
else
pEditInfo->help_file = "help-noproxylist.html";
XtAddCallback(edit, XmNactivateCallback, CallEdit, pEditInfo);
XtAddCallback(scrolled, XmNdefaultActionCallback, CallEdit, pEditInfo);
XtAddCallback(add, XmNactivateCallback, CallAdd, pEditInfo);
XtAddCallback(remove, XmNactivateCallback, CallRemoveProxy, pEditInfo);
XtAddCallback(dismiss, XmNactivateCallback, DismissProxy, ProxyDialog);
XtAddCallback(save, XmNactivateCallback, WriteProxies, pEditInfo);
XtAddCallback(ProxyDialog, XmNdestroyCallback, DestroyDialog, &fProxyDialog);
XtAddCallback(ProxyDialog, XmNpopupCallback, CenterDialog, NULL);
XtAddCallback(help, XmNactivateCallback, ProxyHelpWindow, pEditInfo);
XtManageChild(main_form);
ShowProxyList(pEditInfo);
XtPopup(ProxyDialog, XtGrabNone);
}
void
ProxyHelpWindow(Widget w, XtPointer client, XtPointer call)
{
char *html_file = ((struct EditInfo *)client)->help_file;
HelpWindow(w, html_file, call);
}
void
HelpWindow(Widget w, XtPointer client, XtPointer call)
{
char *html_file = (char *)client;
mo_open_another_window(mo_main_window, mo_assemble_help_url(html_file),
NULL, NULL);
}
void
CenterDialog(Widget dialog, XtPointer client, XtPointer call)
{
Position x, y;
Dimension width, height;
Dimension dia_width, dia_height;
Position center_x, center_y, dia_center_x, dia_center_y;
XtVaGetValues(mo_main_window->base,
XmNx, &x,
XmNy, &y,
XmNwidth, &width,
XmNheight, &height,
NULL);
XtVaGetValues(dialog,
XmNwidth, &dia_width,
XmNheight, &dia_height,
NULL);
center_x = width/2;
center_y = height/2;
dia_center_x = center_x - (dia_width/2);
dia_center_y = center_y - (dia_height/2);
dia_center_x += x;
dia_center_y += y;
XtVaSetValues(dialog,
XmNx, dia_center_x,
XmNy, dia_center_y,
NULL);
}
void
CallEdit(Widget w, XtPointer client, XtPointer call)
{
struct EditInfo *pEditInfo;
pEditInfo = (struct EditInfo *)client;
if (pEditInfo->fProxy)
EditProxyInfo(w, client, call, EDIT);
else
EditNoProxyInfo(w, client, call, EDIT);
}
void
CallAdd(Widget w, XtPointer client, XtPointer call)
{
struct EditInfo *pEditInfo;
struct ProxyDomain *p, *next;
pEditInfo = (struct EditInfo *)client;
if (pdList != NULL) {
p = pdList;
while (p != NULL) {
next = p->next;
DeleteProxyDomain(p);
p = next;
}
pdList = NULL;
}
if (pEditInfo->fProxy)
EditProxyInfo(w, client, call, ADD);
else
EditNoProxyInfo(w, client, call, ADD);
}
void
CallRemoveProxy(Widget w, XtPointer client, XtPointer call)
{
RemoveProxyInfo(w, client, call, PROXY);
}
void
CallRemoveProxyDomain(Widget w, XtPointer client, XtPointer call)
{
RemoveProxyInfo(w, client, call, PROXY_DOMAIN);
}
XmString
GetStringFromScrolled(Widget w)
{
struct Proxy *p;
int selected_count;
XmStringTable selected_table;
XtVaGetValues(w,
XmNselectedItemCount, &selected_count,
XmNselectedItems, &selected_table,
NULL);
if (selected_count == 0)
return NULL;
return selected_table[0];
}
void
EditNoProxyInfo(w, client, call, type)
Widget w;
XtPointer client;
XtPointer call;
int type;
{
Widget text_form, form, protocol, address, port, trans;
Widget trans_rc, label;
Widget main_form, rc, rc2, rc3;
Widget action_area, sep, dismiss, help;
Widget commit;
static Widget add, remove, edit;
XmString trans_string, http_string, cci_string, selected_string;
char *selected_text;
struct EditInfo *pEditInfo, *pEditDomainInfo, *pAddDomainInfo;
struct InfoFields *IF;
static int fEditProxyDialog = 0;
/*
** We obtain information from the client pointer, rather than getting
** it from call->item because this routine can be called from
** a pushbutton as well as from double clicking the list.
*/
pEditInfo = (struct EditInfo *)client;
pEditInfo->type = type;
if (type == EDIT) {
selected_string = GetStringFromScrolled((Widget)pEditInfo->scrolled);
if (selected_string == NULL) {
XmxMakeErrorDialog(mo_main_window->base, EDIT_ERROR, "No Entry Selected");
XtManageChild (Xmx_w);
return;
}
XmStringGetLtoR(selected_string, XmSTRING_DEFAULT_CHARSET,
&selected_text);
pEditInfo->editing = FindProxyEntry(pEditInfo, selected_text);
XtFree(selected_text);
if (pEditInfo->editing == NULL)
return; /* how did *that* happen? */
} else {
pEditInfo->editing = NULL;
}
if (fEditProxyDialog) {
if (type == EDIT)
FillProxyText(pEditInfo);
else
ClearProxyText(pEditInfo);
XtPopup(EditNoProxyDialog, XtGrabNone);
return;
}
EditNoProxyDialog = XtVaCreatePopupShell("Proxies",
xmDialogShellWidgetClass, XtParent(w),
XmNdeleteResponse, XmDESTROY,
XmNtitle, "No_Proxy Information",
NULL);
fEditProxyDialog = 1;
main_form = XtVaCreateWidget("edit_form",
xmFormWidgetClass, EditNoProxyDialog,
NULL);
/*
** Create action area widgets
*/
action_area = XtVaCreateWidget("edit_action",
xmFormWidgetClass, main_form,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNfractionBase, 3,
NULL);
sep = XtVaCreateManagedWidget("separator",
xmSeparatorWidgetClass, action_area,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
NULL);
commit = XtVaCreateManagedWidget("Commit",
xmPushButtonWidgetClass, action_area,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 1,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 2,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
dismiss = XtVaCreateManagedWidget("Abort",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, sep,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 1,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
help = XtVaCreateManagedWidget("Help...",
xmPushButtonWidgetClass, action_area,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 2,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 3,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
XtManageChild(action_area);
rc = XtVaCreateWidget("rowcolumn",
xmRowColumnWidgetClass, main_form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
XmNorientation, XmHORIZONTAL,
XmNbottomAttachment, XmATTACH_WIDGET,
XmNbottomWidget, action_area,
NULL);
text_form = XtVaCreateWidget("text_form",
xmFormWidgetClass, rc,
NULL);
rc2 = XtVaCreateWidget("rowcolumn2",
xmRowColumnWidgetClass, text_form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
NULL);
pEditInfo->IF = (struct InfoFields *)calloc(1,sizeof(struct InfoFields));
pEditInfo->IF->proxy_text = NULL;
pEditInfo->IF->domain_text = NULL;
pEditInfo->IF->trans_menu = NULL;
pEditInfo->IF->alive = NULL;
form = XtVaCreateWidget("form1",
xmFormWidgetClass, rc2,
XmNfractionBase, 10,
NULL);
address = XtVaCreateManagedWidget("Address",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_END,
NULL);
pEditInfo->IF->addr_text = XtVaCreateManagedWidget("addr_text",
xmTextFieldWidgetClass, form,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNrightAttachment, XmATTACH_FORM,
NULL);
XtManageChild(form);
form = XtVaCreateWidget("form2",
xmFormWidgetClass, rc2,
XmNfractionBase, 10,
NULL);
port = XtVaCreateManagedWidget("Port",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_END,
NULL);
pEditInfo->IF->port_text = XtVaCreateManagedWidget("port_text",
xmTextFieldWidgetClass, form,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNmaxLength, 5,
XmNcolumns, 6,
NULL);
XtManageChild(form);
XtManageChild(rc2);
XtManageChild(text_form);
XtManageChild(rc);
XtManageChild(main_form);
XtAddCallback(commit, XmNactivateCallback, CommitProxyInfo, pEditInfo);
XtAddCallback(dismiss, XmNactivateCallback, DismissProxy, EditNoProxyDialog);
XtAddCallback(EditNoProxyDialog, XmNdestroyCallback, DestroyDialog, &fEditProxyDialog);
XtAddCallback(EditNoProxyDialog, XmNpopupCallback, CenterDialog, NULL);
XtAddCallback(help, XmNactivateCallback, HelpWindow, "help-noproxy-edit.html");
if (type == EDIT)
FillProxyText(pEditInfo);
else
ClearProxyText(pEditInfo);
XtPopup(EditNoProxyDialog, XtGrabNone);
}
void
EditProxyInfo(w, client, call, type)
Widget w;
XtPointer client;
XtPointer call;
int type;
{
Widget text_form, form, protocol, address, port, alive, trans;
Widget trans_rc, label;
Widget main_form, rc, rc2, rc3;
Widget action_area, sep, dismiss, help;
Widget commit;
static Widget add, remove, edit;
XmString trans_string, http_string, cci_string, selected_string;
char *selected_text;
struct EditInfo *pEditInfo, *pEditDomainInfo, *pAddDomainInfo;
struct InfoFields *IF;
#ifdef OTHER_TRANSPORT
int trans_val;
#endif
static int fEditProxyDialog = 0;
/*
** We obtain information from the client pointer, rather than getting
** it from call->item because this routine can be called from
** a pushbutton as well as from double clicking the list.
*/
pEditInfo = (struct EditInfo *)client;
pEditInfo->type = type;
if (type == EDIT) {
selected_string = GetStringFromScrolled((Widget)pEditInfo->scrolled);
if (selected_string == NULL) {
XmxMakeErrorDialog(mo_main_window->base, EDIT_ERROR, "No Entry Selected");
XtManageChild (Xmx_w);
return;
}
XmStringGetLtoR(selected_string, XmSTRING_DEFAULT_CHARSET,
&selected_text);
pEditInfo->editing = FindProxyEntry(pEditInfo, selected_text);
XtFree(selected_text);
if (pEditInfo->editing == NULL)
return; /* how did *that* happen? */
} else {
pEditInfo->editing = NULL;
}
if (fEditProxyDialog) {
if (type == EDIT) {
FillProxyText(pEditInfo);
#ifdef OTHER_TRANSPORT
SetOptionMenuButtonLabel(pEditInfo->IF->trans_menu, pEditInfo->editing->transport);
#endif
} else {
ClearProxyText(pEditInfo);
#ifdef OTHER_TRANSPORT
SetOptionMenuButtonLabel(pEditInfo->IF->trans_menu, "http");
#endif
}
XtPopup(EditProxyDialog, XtGrabNone);
return;
}
EditProxyDialog = XtVaCreatePopupShell("Proxies",
xmDialogShellWidgetClass, XtParent(w),
XmNdeleteResponse, XmDESTROY,
XmNtitle, "Proxy Information",
NULL);
fEditProxyDialog = 1;
main_form = XtVaCreateWidget("edit_form",
xmFormWidgetClass, EditProxyDialog,
NULL);
/*
** Create action area widgets
*/
action_area = XtVaCreateWidget("edit_action",
xmFormWidgetClass, main_form,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNfractionBase, 3,
NULL);
sep = XtVaCreateManagedWidget("separator",
xmSeparatorWidgetClass, action_area,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
NULL);
commit = XtVaCreateManagedWidget("Commit",
xmPushButtonWidgetClass, action_area,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 1,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 2,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
dismiss = XtVaCreateManagedWidget("Abort",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, sep,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 1,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
help = XtVaCreateManagedWidget("Help...",
xmPushButtonWidgetClass, action_area,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 2,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 3,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
XtManageChild(action_area);
rc = XtVaCreateWidget("rowcolumn",
xmRowColumnWidgetClass, main_form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
XmNorientation, XmHORIZONTAL,
XmNbottomAttachment, XmATTACH_WIDGET,
XmNbottomWidget, action_area,
NULL);
text_form = XtVaCreateWidget("text_form",
xmFormWidgetClass, rc,
NULL);
rc2 = XtVaCreateWidget("rowcolumn2",
xmRowColumnWidgetClass, text_form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
NULL);
form = XtVaCreateWidget("form1",
xmFormWidgetClass, rc2,
XmNfractionBase, 10,
NULL);
protocol = XtVaCreateManagedWidget("Scheme",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_END,
NULL);
pEditInfo->IF = (struct InfoFields *)calloc(1,sizeof(struct InfoFields));
pEditInfo->IF->proxy_text= XtVaCreateManagedWidget("proxy_text",
xmTextFieldWidgetClass, form,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNrightAttachment, XmATTACH_FORM,
NULL);
XtManageChild(form);
form = XtVaCreateWidget("form2",
xmFormWidgetClass, rc2,
XmNfractionBase, 10,
NULL);
label = XtVaCreateManagedWidget("Proxy",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_BEGINNING,
NULL);
address = XtVaCreateManagedWidget("Address",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, label,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_BEGINNING,
NULL);
pEditInfo->IF->addr_text = XtVaCreateManagedWidget("addr_text",
xmTextFieldWidgetClass, form,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNrightAttachment, XmATTACH_FORM,
XmNtopAttachment, XmATTACH_FORM,
NULL);
XtManageChild(form);
form = XtVaCreateWidget("form3",
xmFormWidgetClass, rc2,
XmNfractionBase, 10,
NULL);
label = XtVaCreateManagedWidget("Proxy",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_BEGINNING,
NULL);
port = XtVaCreateManagedWidget("Port",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, label,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_BEGINNING,
NULL);
pEditInfo->IF->port_text = XtVaCreateManagedWidget("port_text",
xmTextFieldWidgetClass, form,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNtopAttachment, XmATTACH_FORM,
XmNmaxLength, 5,
XmNcolumns, 6,
NULL);
XtManageChild(form);
form = XtVaCreateWidget("form4",
xmFormWidgetClass, rc2,
XmNfractionBase, 10,
NULL);
label = XtVaCreateManagedWidget("Alive",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_BEGINNING,
NULL);
pEditInfo->IF->alive = XtVaCreateManagedWidget("alive",
xmToggleButtonWidgetClass, form,
XmNlabelString, XmStringCreateSimple(""),
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 3,
XmNrightAttachment, XmATTACH_FORM,
XmNtopAttachment, XmATTACH_FORM,
NULL);
XtManageChild(form);
#ifdef OTHER_TRANSPORT
trans_string = XmStringCreateSimple("Transport Method");
http_string = XmStringCreateSimple("http");
cci_string = XmStringCreateSimple("cci");
/*
** If we're editing, start option menu with the value specified
** otherwise, we're adding, so default to TRANS_HTTP.
*/
if (type == EDIT)
trans_val = pEditInfo->editing->trans_val;
else
trans_val = TRANS_HTTP;
pEditInfo->IF->trans_menu = XmVaCreateSimpleOptionMenu(rc2, "trans_menu",
trans_string, 'T', trans_val, NULL,
XmVaPUSHBUTTON, http_string, 'H', NULL, NULL,
XmVaPUSHBUTTON, cci_string, 'C', NULL, NULL,
NULL);
XmStringFree(trans_string);
XmStringFree(http_string);
XmStringFree(cci_string);
XtManageChild(pEditInfo->IF->trans_menu);
#endif
XtManageChild(rc2);
XtManageChild(text_form);
trans_rc = XtVaCreateWidget("trans_rc",
xmRowColumnWidgetClass, rc,
XmNorientation, XmVERTICAL,
NULL);
label = XtVaCreateManagedWidget("Scheme Info",
xmLabelWidgetClass, trans_rc,
NULL);
pEditInfo->translation = XmCreateScrolledList(trans_rc, "trans_info", NULL, 0);
XtVaSetValues(pEditInfo->translation,
XmNwidth, 150,
XmNvisibleItemCount, 3,
XmNmargin, 1,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
XmNwidth, 150,
XmNvisibleItemCount, 5,
XmNmargin, 1,
NULL);
XtManageChild(pEditInfo->translation);
rc3 = XtVaCreateWidget("rowcolumn3",
xmRowColumnWidgetClass, trans_rc,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, pEditInfo->translation,
XmNorientation, XmHORIZONTAL,
NULL);
add = XtVaCreateManagedWidget("Add",
xmPushButtonWidgetClass, rc3,
NULL);
remove = XtVaCreateManagedWidget("Remove",
xmPushButtonWidgetClass, rc3,
NULL);
edit = XtVaCreateManagedWidget("Edit",
xmPushButtonWidgetClass, rc3,
NULL);
XtManageChild(rc3);
XtManageChild(trans_rc);
XtManageChild(rc);
XtManageChild(main_form);
XtAddCallback(edit, XmNactivateCallback, CallEditDomain, pEditInfo);
XtAddCallback(pEditInfo->translation, XmNdefaultActionCallback, CallEditDomain, pEditInfo);
XtAddCallback(add, XmNactivateCallback, CallAddDomain, pEditInfo);
XtAddCallback(remove, XmNactivateCallback, CallRemoveProxyDomain, pEditInfo);
XtAddCallback(commit, XmNactivateCallback, CommitProxyInfo, pEditInfo);
XtAddCallback(dismiss, XmNactivateCallback, DismissProxy, EditProxyDialog);
XtAddCallback(EditProxyDialog, XmNdestroyCallback, DestroyDialog, &fEditProxyDialog);
XtAddCallback(EditProxyDialog, XmNpopupCallback, CenterDialog, NULL);
XtAddCallback(help, XmNactivateCallback, HelpWindow, "help-proxy-edit.html");
if (type == EDIT)
FillProxyText(pEditInfo);
else
ClearProxyText(pEditInfo);
XtPopup(EditProxyDialog, XtGrabNone);
}
void
CallEditDomain(Widget w, XtPointer client, XtPointer call)
{
EditProxyDomainInfo(w, client, call, EDIT);
}
void
CallAddDomain(Widget w, XtPointer client, XtPointer call)
{
EditProxyDomainInfo(w, client, call, ADD);
}
void
EditProxyDomainInfo(w, client, call, type)
Widget w;
XtPointer client;
XtPointer call;
int type;
{
Widget main_form, action_area, sep, dismiss, commit, help;
Widget rc, form, domain;
XmString selected_string;
char *selected_text;
struct EditInfo *pEditInfo;
static int fEditProxyDomainDialog = 0;
/*
** We obtain information from the client pointer, rather than getting
** it from call->item because this routine can be called from
** a pushbutton as well as from double clicking the list.
*/
pEditInfo = (struct EditInfo *)client;
pEditInfo->domaintype = type;
if (type == EDIT) {
selected_string = GetStringFromScrolled((Widget)pEditInfo->translation);
if (selected_string == NULL) {
XmxMakeErrorDialog(mo_main_window->base, EDIT_ERROR, "No Entry Selected");
XtManageChild (Xmx_w);
return;
}
XmStringGetLtoR(selected_string, XmSTRING_DEFAULT_CHARSET,
&selected_text);
if (pdList)
pEditInfo->editingDomain = FindProxyDomainEntry(pdList, selected_text);
else
pEditInfo->editingDomain = FindProxyDomainEntry(pEditInfo->editing->list, selected_text);
XtFree(selected_text);
}
if (fEditProxyDomainDialog) {
if (type == EDIT)
XmTextSetString(pEditInfo->IF->domain_text, pEditInfo->editingDomain->domain);
else
XmTextSetString(pEditInfo->IF->domain_text, "");
XtPopup(EditProxyDomainDialog, XtGrabNone);
return;
}
EditProxyDomainDialog = XtVaCreatePopupShell("Proxy Domain",
xmDialogShellWidgetClass, XtParent(w),
XmNdeleteResponse, XmDESTROY,
XmNtitle, "Proxy Domain Information",
NULL);
fEditProxyDomainDialog = 1;
main_form = XtVaCreateWidget("edit_form",
xmFormWidgetClass, EditProxyDomainDialog,
NULL);
/*
** Create action area widgets
*/
action_area = XtVaCreateWidget("action",
xmFormWidgetClass, main_form,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNfractionBase, 3,
NULL);
sep = XtVaCreateManagedWidget("separator",
xmSeparatorWidgetClass, action_area,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
NULL);
dismiss = XtVaCreateManagedWidget("Abort",
xmPushButtonWidgetClass, action_area,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, sep,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 1,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
commit = XtVaCreateManagedWidget("Commit",
xmPushButtonWidgetClass, action_area,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 1,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 2,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
help = XtVaCreateManagedWidget("Help...",
xmPushButtonWidgetClass, action_area,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 2,
XmNrightAttachment, XmATTACH_POSITION,
XmNrightPosition, 3,
XmNshowAsDefault, True,
XmNdefaultButtonShadowThickness, 1,
NULL);
rc = XtVaCreateWidget("rowcolumn",
xmRowColumnWidgetClass, main_form,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_WIDGET,
XmNbottomWidget, action_area,
NULL);
form = XtVaCreateWidget("form1",
xmFormWidgetClass, rc,
XmNfractionBase, 10,
NULL);
domain = XtVaCreateManagedWidget("Scheme Info",
xmLabelWidgetClass, form,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 0,
XmNalignment, XmALIGNMENT_END,
NULL);
pEditInfo->IF->domain_text= XtVaCreateManagedWidget("domain_text",
xmTextFieldWidgetClass, form,
XmNleftAttachment, XmATTACH_POSITION,
XmNleftPosition, 4,
XmNrightAttachment, XmATTACH_FORM,
NULL);
if (type == EDIT)
XmTextSetString(pEditInfo->IF->domain_text, pEditInfo->editingDomain->domain);
else
XmTextSetString(pEditInfo->IF->domain_text, "");
XtManageChild(form);
XtManageChild(rc);
XtManageChild(action_area);
XtManageChild(main_form);
XtAddCallback(dismiss, XmNactivateCallback, DismissProxy, EditProxyDomainDialog);
XtAddCallback(commit, XmNactivateCallback, CommitProxyDomainInfo, pEditInfo);
XtAddCallback(EditProxyDomainDialog, XmNdestroyCallback, DestroyDialog, &fEditProxyDomainDialog);
XtAddCallback(EditProxyDomainDialog, XmNpopupCallback, CenterDialog, NULL);
XtAddCallback(help, XmNactivateCallback, HelpWindow, "help-proxy-domain-edit.html");
XtPopup(EditProxyDomainDialog, XtGrabNone);
}
void
ShowProxyList(struct EditInfo *pEditInfo)
{
Widget scrolled;
struct Proxy *proxy;
scrolled = pEditInfo->scrolled;
proxy = pEditInfo->proxy_list;
XmListDeleteAllItems(pEditInfo->scrolled);
while (proxy != NULL) {
AddProxyToList(pEditInfo, proxy);
proxy = proxy->next;
}
}
void
AddProxyToList(struct EditInfo *pEditInfo, struct Proxy *proxy)
{
char *p;
XmString string;
Widget scrolled = pEditInfo->scrolled;
if ((p = (char *)malloc(256*sizeof(char))) == NULL)
return;
if (pEditInfo->fProxy)
sprintf(p,"%-12.12s %s:%s",proxy->scheme, proxy->address, proxy->port);
else {
if (proxy->port)
sprintf(p,"%s:%s",proxy->address,proxy->port);
else
sprintf(p,"%s", proxy->address);
}
string = XmStringCreateSimple(p);
XmListAddItem(scrolled, string, 0);
free(p);
XmStringFree(string);
}
struct Proxy *
GetNoProxy(char *access, char *site)
{
struct Proxy *p = noproxy_list;
char *port = NULL;
int portnum = -1;
if ((access == NULL) || (site == NULL))
return NULL;
if ((port = strchr(site,':')) != NULL) {
*port++ = 0;
portnum = atoi(port);
} else {
if (!strcmp(access,"http")) portnum = 80;
else if (!strcmp(access,"gopher")) portnum = 70;
else if (!strcmp(access,"ftp")) portnum = 21;
else if (!strcmp(access,"wais")) portnum = 210;
}
while (p != NULL) {
if (strstr(site,p->address)) {
if (p->port == NULL) {
break;
} else {
int match_port = atoi(p->port);
if (match_port == portnum)
break;
}
}
p = p->next;
}
return p;
}
void ClearTempBongedProxies() {
struct Proxy *p = proxy_list;
while (p!=NULL) {
if (p->alive==2) {
p->alive=0;
}
p=p->next;
}
return;
}
struct Proxy *
GetProxy(char *proxy, char *access, int fMatchEnd)
{
struct Proxy *p = proxy_list;
struct ProxyDomain *pd;
if ((access == NULL) || (proxy == NULL))
return NULL;
while (p != NULL) {
if (strcmp(p->scheme, proxy) != 0 || p->alive) {
p = p->next;
continue;
}
/* found a matching proxy */
/*
** If the access list is empty, that's a match on
** everything. Bale out here.
*/
if (p->list == NULL)
return p;
pd = p->list;
while (pd != NULL) {
char *ptr;
ptr = strstr(access, pd->domain);
if (ptr) {
if (fMatchEnd) {
/* at the end? */
if (strlen(ptr) == strlen(pd->domain))
break;
} else {
/* at beginning? */
if (ptr == access)
break;
}
}
pd = pd->next;
}
if (pd == NULL) {
p = p->next;
continue; /* We didn't match... look for another */
}
return p; /* we found a match on access and proxy */
}
return NULL;
}
struct Proxy *
FindProxyEntry(struct EditInfo *pEditInfo, char *txt)
{
struct Proxy *p;
int i, fProxy;
char proxy[30], address[50], port[8], *ptr;
fProxy = pEditInfo->fProxy;
if (fProxy) {
sscanf(txt,"%s %s",proxy,address);
ptr = strchr(address,':');
if (ptr) { /* which should always be true.... */
*ptr++ = '\0';
strcpy(port,ptr);
}
}
else {
if ((ptr = strchr(txt,':')) != NULL) {
*ptr = ' ';
sscanf(txt,"%s %s", address, port);
} else {
sscanf(txt,"%s",address);
port[0] = '\0';
}
}
p = pEditInfo->proxy_list;
while (p != NULL) {
if (strcmp(p->address, address) == 0) {
if (fProxy == FALSE) {
if ((port[0] == '\0') && (p->port == NULL))
break;
if (strcmp(p->port, port) == 0)
break;
} else if (strcmp(p->scheme, proxy) == 0) {
if (strcmp(p->port, port) == 0)
break;
}
}
p = p->next;
}
if (p == NULL)
return NULL; /* whoops */
return p;
}
struct ProxyDomain *
FindProxyDomainEntry(struct ProxyDomain *pDomain, char *txt)
{
struct ProxyDomain *p;
p = pDomain;
while (p != NULL) {
if (strcmp(p->domain,txt))
return p;
p = p->next;
}
}
void
FillProxyText(struct EditInfo *p)
{
XmString string;
ClearProxyText(p);
if (p->IF->proxy_text)
XmTextSetString(p->IF->proxy_text, p->editing->scheme);
XmTextSetString(p->IF->addr_text, p->editing->address);
if (p->editing->port)
XmTextSetString(p->IF->port_text, p->editing->port);
if (p->IF->alive!=NULL) {
if (p->editing->alive)
XmToggleButtonSetState(p->IF->alive, False, False);
else
XmToggleButtonSetState(p->IF->alive, True, False);
}
if (p->editing->list == NULL)
return;
ShowProxyDomainList(p);
}
void
ShowProxyDomainList(struct EditInfo *pEditInfo)
{
XmString string;
struct ProxyDomain *p;
XmListDeleteAllItems(pEditInfo->translation);
/*
** Fill in the translation domain list
*/
p = NULL;
if (pdList != NULL)
p = pdList;
else if (pEditInfo->editing != NULL)
p = pEditInfo->editing->list;
while (p != NULL) {
if (p->domain) {
string = XmStringCreateSimple(p->domain);
XmListAddItem(pEditInfo->translation, string, 0);
XmStringFree(string);
}
p = p->next;
}
}
void
ClearProxyText(struct EditInfo *p)
{
if (p->IF->proxy_text)
XmTextSetString(p->IF->proxy_text, "");
if (p->IF->addr_text)
XmTextSetString(p->IF->addr_text, "");
if (p->IF->port_text)
XmTextSetString(p->IF->port_text, "");
if (p->IF->alive!=NULL)
XmToggleButtonSetState(p->IF->alive, True, False);
if (p->translation)
XmListDeleteAllItems(p->translation);
}
void
CommitProxyInfo(w, client, call)
Widget w;
XtPointer client;
XtPointer call;
{
Widget label;
XmString label_string;
struct EditInfo *pEditInfo;
struct Proxy *p;
char *proxy, *addr, *port, *trans;
pEditInfo = (struct EditInfo *)client;
if (pEditInfo->IF->proxy_text) {
proxy = XmTextGetString(pEditInfo->IF->proxy_text);
if (proxy[0] == '\0') {
XmxMakeErrorDialog(mo_main_window->base, COMMIT_PROXY_EMPTY_ERROR, "No Proxy Entered");
XtManageChild (Xmx_w);
return;
}
}
addr = XmTextGetString(pEditInfo->IF->addr_text);
if (addr[0] == '\0') {
XmxMakeErrorDialog(mo_main_window->base, COMMIT_ADDR_EMPTY_ERROR, "No Address Entered");
XtManageChild (Xmx_w);
return;
}
/* Make sure it is all lowercase */
{char *ptr; for (ptr=addr; ptr && *ptr; ptr++) *ptr=tolower(*ptr);}
port = XmTextGetString(pEditInfo->IF->port_text);
if (port[0] == '\0') {
if (pEditInfo->fProxy) {
XmxMakeErrorDialog(mo_main_window->base, COMMIT_PORT_EMPTY_ERROR, "No Port Entered");
XtManageChild (Xmx_w);
return;
}
XtFree(port);
port = NULL;
}
if (pEditInfo->type == EDIT) {
p = pEditInfo->editing;
} else {
p = (struct Proxy *)calloc(1, sizeof(struct Proxy));
pEditInfo->editing = p;
}
if (pEditInfo->fProxy) {
if (p->scheme)
p->scheme = (char *)realloc(p->scheme,strlen(proxy)+1);
else
p->scheme = (char *)calloc(1, strlen(proxy)+1);
strcpy(p->scheme,proxy);
XtFree(proxy);
} else p->scheme = NULL;
if (p->address)
p->address = (char *)realloc(p->address,strlen(addr)+1);
else
p->address = (char *)calloc(1, strlen(addr)+1);
strcpy(p->address, addr);
XtFree(addr);
if (port != NULL) {
if (p->port)
p->port = (char *)realloc(p->port, strlen(port)+1);
else
p->port = (char *)calloc(1, strlen(port)+1);
strcpy(p->port, port);
if (port)
XtFree(port);
} else {
if (p->port)
free(p->port);
p->port = NULL;
}
if (pEditInfo->IF->alive!=NULL) {
p->alive = (XmToggleButtonGetState(pEditInfo->IF->alive) == True) ? 0 : 1;
}
#ifdef OTHER_TRANSPORT
label = XmOptionButtonGadget(pEditInfo->IF->trans_menu);
XtVaGetValues(label,
XmNlabelString, &label_string,
NULL);
XmStringGetLtoR(label_string, XmSTRING_DEFAULT_CHARSET, &trans);
if (p->transport)
p->transport = (char *)realloc(p->transport, strlen(trans)+1);
else
p->transport = (char *)calloc(1, strlen(trans)+1);
strcpy(p->transport, trans);
XtFree(trans);
#else
if ((p->transport == NULL) && (pEditInfo->fProxy)){
p->transport = (char *)calloc(1, 5); /* strlen("http")+1 */
strcpy(p->transport, "http");
}
#endif
if (pEditInfo->type == ADD) {
AddProxyToList(pEditInfo, p);
AppendProxy(pEditInfo, p);
}
if (pdList != NULL) {
pEditInfo->editing->list = pdList;
pdList = NULL;
}
ShowProxyList(pEditInfo);
if (pEditInfo->fProxy)
XtPopdown(EditProxyDialog);
else
XtPopdown(EditNoProxyDialog);
}
void
CommitProxyDomainInfo(Widget w, XtPointer client, XtPointer call)
{
char *domain;
struct EditInfo *p = (struct EditInfo *)client;
domain = XmTextGetString(p->IF->domain_text);
if (domain[0] == '\0') {
XmxMakeErrorDialog(mo_main_window->base, COMMIT_DOMAIN_EMPTY_ERROR, "No Entry Selected");
XtManageChild (Xmx_w);
return;
}
/* Make sure it is all lowercase */
{char *ptr; for (ptr=domain; ptr && *ptr; ptr++) *ptr=tolower(*ptr);}
if (p->domaintype == ADD) {
struct ProxyDomain *pd;
if (pdList == NULL) {
/*
** Temporary list is null
*/
if (p->editing == NULL) /* scheme being used yet? */
pd = NULL; /* no */
else
pd = p->editing->list; /* yes! use it */
} else
pd = pdList;
if (pd == NULL) { /* this will be the first thing in list */
AddProxyDomain(domain, &pd);
if (p->editing)
p->editing->list = pd;
else
pdList = pd;
} else {
while (pd->next != NULL)
pd = pd->next;
AddProxyDomain(domain, &pd);
}
} else {
p->editingDomain->domain =
(char *)realloc(p->editingDomain->domain,strlen(domain)+1);
strcpy(p->editingDomain->domain, domain);
}
ShowProxyDomainList(p);
XtPopdown(EditProxyDomainDialog);
return;
}
void
DismissProxy(w, client, call)
Widget w;
XtPointer client;
XtPointer call;
{
Widget dialog = (Widget)client;
XtPopdown(dialog);
}
#ifdef OTHER_TRANSPORT
void
SetOptionMenuButtonLabel(w, s)
Widget w;
char *s;
{
Widget label;
XmString label_string;
label = XmOptionButtonGadget(w);
label_string = XmStringCreateSimple(s);
XtVaSetValues(label,
XmNlabelString, label_string,
NULL);
XmStringFree(label_string);
}
#endif
void
RemoveProxyInfo(Widget w, XtPointer client, XtPointer call, int type)
{
XmString selected_string;
char *selected_text;
struct EditInfo *pEditInfo = (struct EditInfo *)client;
if (type == PROXY)
selected_string = GetStringFromScrolled(pEditInfo->scrolled);
else
selected_string = GetStringFromScrolled(pEditInfo->translation);
if (selected_string == NULL) {
XmxMakeErrorDialog(mo_main_window->base, REMOVE_ERROR, "No Entry Selected");
XtManageChild (Xmx_w);
return;
}
XmStringGetLtoR(selected_string, XmSTRING_DEFAULT_CHARSET, &selected_text);
if (type == PROXY) {
struct Proxy *pEditing = FindProxyEntry(pEditInfo, selected_text);
DeleteProxy(pEditInfo, pEditing);
ShowProxyList(pEditInfo);
} else { /* PROXY_DOMAIN */
struct ProxyDomain *pdEntry;
if (pdList != NULL)
pdEntry = FindProxyDomainEntry(pdList, selected_text);
else
pdEntry = FindProxyDomainEntry(pEditInfo->editing->list, selected_text);
if (pdList != NULL) {
if (pdEntry == pdList)
pdList = pdEntry->next;
} else {
if (pdEntry == pEditInfo->editing->list)
pEditInfo->editing->list = pdEntry->next;
}
DeleteProxyDomain(pdEntry);
ShowProxyDomainList(pEditInfo);
}
XtFree(selected_text);
}
void
WriteProxies(Widget w, XtPointer client, XtPointer call)
{
struct Proxy *p;
struct ProxyDomain *pd;
struct EditInfo *pEditInfo;
FILE *fp;
int flag;
char msgbuf[256];
extern XtAppContext app_context;
pEditInfo = (struct EditInfo *)client;
p = pEditInfo->proxy_list;
if (pEditInfo->fProxy) {
if ((fp = fopen(get_pref_string(ePROXY_SPECFILE),"w")) == NULL) {
sprintf(msgbuf,SAVE_ERROR, get_pref_string(ePROXY_SPECFILE));
XmxMakeErrorDialog(mo_main_window->base, msgbuf, "Error writing file");
XtManageChild (Xmx_w);
return;
}
} else {
if ((fp = fopen(get_pref_string(eNOPROXY_SPECFILE),"w")) == NULL) {
sprintf(msgbuf,SAVE_ERROR, get_pref_string(eNOPROXY_SPECFILE));
XmxMakeErrorDialog(mo_main_window->base, msgbuf, "Error writing file");
XtManageChild (Xmx_w);
return;
}
}
while (p != NULL) {
if (p->scheme)
fprintf(fp,"%s ",p->scheme);
if (p->address)
fprintf(fp,"%s ",p->address);
if (p->port)
fprintf(fp,"%s ",p->port);
if (p->transport)
fprintf(fp,"%s ",p->transport);
pd = p->list;
if (pd != NULL) {
flag = 0;
while (pd != NULL) {
if (flag)
fprintf(fp,"\\\n");
else
flag = 1;
fprintf(fp, "%s ",pd->domain);
pd = pd->next;
}
}
fprintf(fp,"\n");
p = p->next;
}
if (pEditInfo->fProxy)
sprintf(msgbuf,SAVED_AOK,get_pref_string(ePROXY_SPECFILE));
else
sprintf(msgbuf,SAVED_AOK,get_pref_string(eNOPROXY_SPECFILE));
XmxMakeInfoDialog(mo_main_window->base, msgbuf, "File Saved");
XtManageChild (Xmx_w);
fclose(fp);
}
void
DestroyDialog(Widget w, XtPointer client, XtPointer call)
{
int *flag = (int *)client;
*flag = 0;
}
AppendProxy(struct EditInfo *pEditInfo, struct Proxy *p)
{
struct Proxy *cur;
cur = pEditInfo->proxy_list;
p->next = NULL;
p->prev = NULL;
if (cur != NULL) {
while (cur->next != NULL)
cur = cur->next;
p->prev = cur;
cur->next = p;
} else {
pEditInfo->proxy_list = p;
if (pEditInfo->fProxy)
proxy_list = p;
else
noproxy_list = p;
}
}
void
DeleteProxy(struct EditInfo *pEditInfo, struct Proxy *p)
{
struct Proxy *cur;
extern struct Proxy *proxy_list, *noproxy_list;
struct Proxy *pl;
cur = p;
if (pEditInfo->fProxy)
pl = proxy_list;
else
pl = noproxy_list;
/*
** Delete proxy from list
*/
if (cur == pl) {
pl = cur->next;
if (pl == NULL) {
pEditInfo->proxy_list = NULL;
if (pEditInfo->fProxy)
proxy_list = NULL;
else
noproxy_list = NULL;
} else {
pEditInfo->proxy_list = pl;
if (pEditInfo->fProxy)
proxy_list = pl;
else
noproxy_list = pl;
}
}
if (cur->next != NULL)
cur->next->prev = p->prev;
if (cur->prev != NULL)
cur->prev->next = p->next;
/*
** Delete allocated space from proxy entry
*/
if (p->scheme) {
free(p->scheme);
p->scheme = NULL;
}
if (p->address) {
free(p->address);
p->address = NULL;
}
if (p->port) {
free(p->port);
p->port = NULL;
}
if (p->transport) {
free(p->transport);
p->transport = NULL;
}
free(p);
}
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