code import

brmtrans.py

@@ -0,0 +1,161 @@
+#!/usr/bin/python
+
+import sys
+import sqlite3
+from fce import *
+from PyQt4.QtGui import *
+from PyQt4.QtCore import *
+
+DEBUG=0
+
+scb="Scan barcode now"
+
+app=QApplication(sys.argv)
+mainWidget=QWidget() 
+mainWidget.resize(1280,1024)
+mainWidget.setWindowTitle("BrmbarSAP - Transfer credit")
+mainWidget.setStyleSheet(STYLE_WIDGET)
+
+def brmTransfer(mw=None):
+	if DEBUG: print("brmTransfer")
+	lbls=mw.findChildren(QLabel)
+	fr=lbls[-5]
+	to=lbls[-2]
+	le=mw.findChildren(QLineEdit)
+	pswd=hashlib.sha512(brmSatanize(le[0].text())).hexdigest()
+	amount=str(le[1].text())
+
+	if amount=="0":
+		le[1].setStyleSheet(le[1].styleSheet()+STYLE_BADLE)
+		return
+	else:
+		le[1].setStyleSheet(le[1].styleSheet()+STYLE_OKLE)
+
+	# users set?
+	if fr.text()==to.text() or fr.text()[0]=="<" or to.text()[0]=="<":
+		return
+
+	db=sqlite3.connect(BRMDB)
+	dbc=db.cursor()
+	dbc.execute("SELECT id,cash,pass FROM users WHERE"
+		" name='"+brmSatanize(fr.text())+"' LIMIT 1;")
+	frdb=dbc.fetchone()
+	if DEBUG: print("  "+str(frdb))
+
+	if frdb[1]<=BUY_LIMIT:
+		db.close()
+		sys.exit(EXIT_NOCREDIT)
+	if frdb[2]!=pswd:
+		db.close()
+		le[0].setStyleSheet(le[0].styleSheet()+STYLE_BADLE)
+		le[0].setText("")
+		return
+	else:
+		le[0].setStyleSheet(le[0].styleSheet()+STYLE_OKLE)
+
+	dbc.execute("UPDATE users SET cash=cash-("+amount+") WHERE"
+		" name='"+brmSatanize(fr.text())+"' LIMIT 1;")
+	dbc.execute("UPDATE users SET cash=cash+("+amount+") WHERE"
+		" name='"+brmSatanize(to.text())+"' LIMIT 1;")
+	dbc.execute("INSERT INTO transactions VALUES (NULL,CURRENT_TIMESTAMP,"
+		"(SELECT id FROM users WHERE name='"+str(fr.text())+"' LIMIT 1),0,1,"
+		"-("+amount+"),0);")
+	dbc.execute("INSERT INTO transactions VALUES (NULL,CURRENT_TIMESTAMP,"
+		"(SELECT id FROM users WHERE name='"+str(to.text())+"' LIMIT 1),0,1,"
+		"+("+amount+"),0);")
+	db.commit()
+	db.close()
+	sys.exit(EXIT_TRANSFERRED)
+
+
+def brmSetWho(val=""):
+	if DEBUG: print("brmSetWho: code='"+val+"'")
+	#le=mainWidget.findChildren(QLineEdit)[-1]
+	if val=="":
+		return
+
+	lbls=mainWidget.findChildren(QLabel)
+	fr=lbls[-5]
+	to=lbls[-2]
+
+	db=sqlite3.connect(BRMDB)
+	dbc=db.cursor()
+	dbc.execute("SELECT name FROM users WHERE code='"+brmSatanize(val)+""
+		"' LIMIT 1;")
+	rec=dbc.fetchone()
+
+	if DEBUG: print("  "+str(rec))
+	if rec==None:
+		return
+	print("  "+fr.text())
+	if fr.text()==scb:
+		fr.setText(brmSatanize(rec[0]))
+		to.setText(scb)
+	else:
+		to.setText(brmSatanize(rec[0]))
+	db.close()
+
+
+fbox=QHBoxLayout()
+cf=QLabel("Credit from:")
+cf.setStyleSheet(STYLE_TEXT)
+fbox.addWidget(cf)
+fbox.addStretch(1)
+cf2=QLabel(scb)
+cf2.setStyleSheet(STYLE_MSG+"margin-right:100px;")
+fbox.addWidget(cf2)
+
+pbox=QHBoxLayout()
+pl=QLabel("Password (if set)")
+pl.setStyleSheet(STYLE_TEXT)
+pbox.addWidget(pl)
+pbox.addStretch(1)
+brmAddLine(pbox,"",'T',STYLE_LE,
+	lambda:QTimer.singleShot(0,mainWidget.findChildren(QLineEdit)[-1],
+		SLOT('setFocus()')),c=0)
+
+tbox=QHBoxLayout()
+ct=QLabel("Credit to:")
+ct.setStyleSheet(STYLE_TEXT)
+tbox.addWidget(ct)
+tbox.addStretch(1)
+ct2=QLabel("")
+ct2.setStyleSheet(STYLE_MSG+"margin-right:100px;")
+tbox.addWidget(ct2)
+
+cbox=QHBoxLayout()
+al=QLabel("Amount:")
+al.setStyleSheet(STYLE_TEXT)
+cbox.addWidget(al)
+cbox.addStretch(1)
+brmAddLine(cbox,"0","N1",STYLE_LE,
+	lambda:QTimer.singleShot(0,mainWidget.findChildren(QLineEdit)[-1],
+		SLOT('setFocus()')),c=0)
+
+bbox=QHBoxLayout()
+bbox.addStretch(1)
+brmAddButton(bbox,"Transfer",lambda:brmTransfer(mainWidget))
+bbox.addStretch(1)
+brmAddButton(bbox,"Cancel",lambda:sys.exit(EXIT_CANCEL))
+bbox.addStretch(1)
+
+screenbox=QVBoxLayout()
+brmLabelBox(screenbox,"Transfer credit")
+screenbox.addStretch(1)
+screenbox.addLayout(fbox)
+screenbox.addLayout(pbox)
+screenbox.addStretch(1)
+screenbox.addLayout(tbox)
+screenbox.addStretch(1)
+screenbox.addLayout(cbox)
+screenbox.addStretch(5)
+screenbox.addLayout(bbox)
+brmAddLine(screenbox,"",'T',STYLE_HIDDEN,brmSetWho)
+
+mainWidget.setLayout(screenbox)
+mainWidget.showFullScreen()
+
+mainWidget.findChildren(QLineEdit)[0].setEchoMode(2) # Password masking
+
+app.exec_()
+sys.exit(EXIT_CANCEL)