/*
** Copyright (c) 2007 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public
** License version 2 as published by the Free Software Foundation.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
**
** You should have received a copy of the GNU General Public
** License along with this library; if not, write to the
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
** Boston, MA 02111-1307, USA.
**
** Author contact information:
** drh@hwaci.com
** http://www.hwaci.com/drh/
**
*******************************************************************************
**
** This file contains code used render and control ticket entry
** and display pages.
*/
#if 0
#include "config.h"
#include "tkt.h"
#include <assert.h>
/*
** Flags to indicate what kind of ticket string is being generated.
** A bitmask of these is associated with each verb in order to indicate
** which verbs go on which pages.
*/
#define M_NEW 0x01
#define M_EDIT 0x02
#define M_VIEW 0x04
/*
** The Subscript interpreter used to parse the ticket configure
** and to render ticket screens.
*/
static struct Subscript *pInterp = 0;
/*
** The list of database fields in the ticket table.
** This is the user-defined list in the configuration file.
** Add the "tkt_" prefix to all of these names in the real table.
** The real table also contains some addition fields not found
** here.
*/
static int nField = 0;
static Blob fieldList;
static char **azField = 0;
/*
** Subscript command: LIST setfields
**
** Parse up the list and populate the nField and azField variables.
*/
static int setFieldsCmd(struct Subscript *p, void *pNotUsed){
if( SbS_RequireStack(p, 1) ) return 1;
if( nField==0 ){
char *zFieldList;
int nFieldList, i;
Blob field;
blob_zero(&fieldList);
zFieldList = SbS_StackValue(p, 0, &nFieldList);
blob_appendf(&fieldList, zFieldList, nFieldList);
while( blob_token(&fieldList, &field) ){
nField++;
}
azField = malloc( sizeof(azField[0])*nField );
blob_rewind(&fieldList);
i = 0;
while( blob_token(&fieldList, &field) ){
azField[i] = blob_terminate(&field);
}
}
SbS_Pop(p, 1);
return 0;
}
/*
** Subscript command: INTEGER not INTEGER
*/
static int notCmd(struct Subscript *p, void *pNotUsed){
int n;
if( SbS_RequireStack(p, 1) ) return 1;
n = SbS_StackValueInt(p, 0);
SbS_Pop(p, 1);
SbS_PushInt(p, !n);
return 0;
}
/*
** Subscript command: INTEGER INTEGER max INTEGER
*/
static int maxCmd(struct Subscript *p, void *pNotUsed){
int a, b;
if( SbS_RequireStack(p, 2) ) return 1;
a = SbS_StackValueInt(p, 0);
b = SbS_StackValueInt(p, 1);
SbS_Pop(p, 2);
SbS_PushInt(p, a>b ? a : b);
return 0;
}
/*
** Subscript command: INTEGER INTEGER and INTEGER
*/
static int andCmd(struct Subscript *p, void *pNotUsed){
int a, b;
if( SbS_RequireStack(p, 2) ) return 1;
a = SbS_StackValueInt(p, 0);
b = SbS_StackValueInt(p, 1);
SbS_Pop(p, 2);
SbS_PushInt(p, a && b);
return 0;
}
/*
** Subscript command: FIELD wikiview
*/
static int wikiViewCmd(struct Subscript *p, void *pNotUsed){
if( SbS_RequireStack(p, 2) ) return 1;
SbS_Pop(p, 1);
return 0;
}
/*
** Create an Subscript interpreter appropriate for processing
** Ticket pages.
*/
static void tkt_screen_init(int flags){
char *zConfig;
int i;
static const struct {
const char *zName;
int (*xVerb);
int mask;
} aVerb[] = {
{ "not", notCmd, M_NEW|M_EDIT|M_VIEW },
{ "max", maxCmd, M_NEW|M_EDIT|M_VIEW },
{ "and", andCmd, M_NEW|M_EDIT|M_VIEW },
{ "wikiview", wikiViewCmd, M_NEW|M_EDIT|M_VIEW },
{ "textview", textViewCmd, M_NEW|M_EDIT|M_VIEW },
{ "linecount", lineCountCmd, M_NEW|M_EDIT|M_VIEW },
{ "cgiparam", cgiParamCmd, M_NEW|M_EDIT|M_VIEW },
{ "enable_output", enableOutputCmd, M_NEW|M_EDIT|M_VIEW },
{ "is_anon", isAnonCmd, M_NEW|M_EDIT|M_VIEW },
{ "ok_wrtkt", okWrTktCmd, M_NEW|M_EDIT|M_VIEW },
{ "default_value", dfltValueCmd, M_NEW },
{ "textedit", textEditCmd, M_NEW|M_EDIT },
{ "combobox", comboBoxCmd, M_NEW|M_EDIT },
{ "multilineedit", multiLineEditCmd, M_NEW|M_EDIT },
{ "multilineappend", multiAppendCmd, M_EDIT },
{ "auxbutton", auxButtonCmd, M_NEW|M_EDIT },
{ "submitbutton", submitButtonCmd, M_NEW|M_EDIT },
};
pInterp = SbS_Create();
SbS_AddVerb(pInterp, "setfields", setFieldsCmd, 0);
zConfig = db_get("ticket-config","");
SbS_Eval(pInter, zConfig, -1);
for(i=0; i<sizeof(aVerb)/sizeof(aVerb[0]); i++){
SbS_AddVerb(pInterp, aVerb[i].zName, aVerb[i].xVerb, 0);
}
/* Extract appropriate template */
return pInterp;
}
/*
** PAGE: tktnew
*/
void tktnew_page(void){
struct Subscript *pInterp;
const char *zPage;
int nPage;
tkt_screen_init(M_NEW);
style_header("New Ticket");
@ This will become a page for entering new tickets.
style_footer();
}
/*
** PAGE: tktview
** URL: tktview?name=UUID
**
*/
void tktnew_page(void){
struct Subscript *pInterp;
const char *zPage;
int nPage;
tkt_screen_init(M_NEW);
style_header("New Ticket");
@ This will become a page for entering new tickets.
style_footer();
}
#endif