import os import json import ConfigParser from pp_utils import parse_rectangle from Tkinter import Toplevel, Scrollbar,Text from Tkinter import VERTICAL,RIGHT,LEFT,BOTH,Y,NORMAL,END,DISABLED """ 1/12/2016 - warn if foreign files in profile rather than abort """ class Validator(object): def validate_profile(self, root, pp_dir, pp_home, pp_profile,editor_issue,display): # USES # self.current_showlist # CREATES # v_media_lists - file names of all medialists in the profile # v_shows # v_track_labels - list of track labels in current medialist. # v_show_labels - list of show labels in the showlist # v_medialist_refs - list of references to medialist files in the showlist # open results display self.result=ResultWindow(root,"Validate "+pp_profile,display) self.result.display('t',"\nVALIDATING PROFILE '"+ pp_profile + "'") if not os.path.exists(pp_profile+os.sep+"pp_showlist.json"): self.result.display('f',"pp_showlist.json not in profile") self.result.display('t', "Validation Aborted") return False ifile = open(pp_profile+os.sep+"pp_showlist.json", 'rb') sdict= json.load(ifile) ifile.close() v_shows=sdict['shows'] if 'issue' in sdict: profile_issue= sdict['issue'] else: profile_issue="1.0" if profile_issue != editor_issue: self.result.display('f',"Profile version "+profile_issue+ " is different to that editor") self.result.display('t', "Validation Aborted") return False # read the gpio config # gpio_cfg_ok=read_gpio_cfg(pp_dir,pp_home,pp_profile) # MAKE LIST OF SHOW LABELS v_show_labels=[] for show in v_shows: if show['type'] != 'start': v_show_labels.append(show['show-ref']) # CHECK ALL MEDIALISTS AND THEIR TRACKS v_media_lists = [] for medialist_file in os.listdir(pp_profile): if not medialist_file.endswith(".json") and medialist_file not in ('readme.txt') and not os.path.isdir(pp_profile+os.sep+medialist_file): self.result.display('w',"Placing a media file in a profile is discouraged: "+ medialist_file + '\n Place it in a directory') if medialist_file.endswith(".json") and medialist_file not in ('pp_showlist.json','schedule.json'): self.result.display('t',"\nChecking medialist '"+medialist_file+"'") v_media_lists.append(medialist_file) # open a medialist and test its tracks ifile = open(pp_profile + os.sep + medialist_file, 'rb') sdict= json.load(ifile) ifile.close() tracks = sdict['tracks'] if 'issue' in sdict: medialist_issue= sdict['issue'] else: medialist_issue="1.0" # check issue of medialist if medialist_issue != editor_issue: self.result.display('f',"Medialist version "+medialist_issue+ " is different to that editor") self.result.display('t', "Validation Aborted") return False # open a medialist and test its tracks v_track_labels=[] anonymous=0 for track in tracks: self.result.display('t'," Checking track '"+track['title']+"'") # check track-ref if track['track-ref'] == '': anonymous+=1 else: if track['track-ref'] in v_track_labels: self.result.display('f',"'duplicate track reference: "+ track['track-ref']) v_track_labels.append(track['track-ref']) # warn if media tracks blank where optional if track['type'] in ('audio','image','web','video'): if track['location'].strip() == '': self.result.display('w',"blank location") # check location of relative media tracks where present if track['type'] in ('video','audio','image','web'): track_file=track['location'] if track_file.strip() != '' and track_file[0] == "+": track_file=pp_home+track_file[1:] if not os.path.exists(track_file): self.result.display('f',"location "+track['location']+ " Media File not Found") if track_file.strip() != '' and track_file[0] == "@": track_file=pp_profile+track_file[1:] if not os.path.exists(track_file): self.result.display('f',"location "+track['location']+ " Media File not Found") if track['type'] in ('video','audio','message','image','web','menu'): # check common fields self.check_animate('animate-begin',track['animate-begin']) self.check_animate('animate-end',track['animate-end']) self.check_plugin(track['plugin'],pp_home,pp_profile) self.check_show_control(track['show-control-begin'],v_show_labels) self.check_show_control(track['show-control-end'],v_show_labels) if track['background-image'] != '': track_file=track['background-image'] if track_file[0] == "+": track_file=pp_home+track_file[1:] if not os.path.exists(track_file): self.result.display('f',"background-image "+track['background-image']+ " background image file not found") if track_file[0] == "@": track_file=pp_profile+track_file[1:] if not os.path.exists(track_file): self.result.display('f',"background-image "+track['background-image']+ " background image file not found") if track['track-text'] != "": if not track['track-text-x'].isdigit(): self.result.display('f',"'Track Text x position' is not 0 or a positive integer") if not track['track-text-y'].isdigit(): self.result.display('f',"'Track Text y Position' is not 0 or a positive integer") if track['track-text-colour']=='': self.result.display('f',"'Track Text Colour' is blank") if track['track-text-font']=='': self.result.display('f',"'Track Text Font' is blank") if track['type']=='menu': self.check_menu(track) if track['type'] == "image": if track['duration'] != "" and not track['duration'].isdigit(): self.result.display('f',"'Duration' is not blank, 0 or a positive integer") if track['image-rotate'] != "" and not track['image-rotate'].isdigit(): self.result.display('f',"'Image Rotation' is not blank, 0 or a positive integer") self.check_image_window('track','image-window',track['image-window']) if track['type'] == "video": self.check_omx_window('track','omx-window',track['omx-window']) self.check_volume('track','omxplayer-volume',track['omx-volume']) if track['type'] == "audio": if track['duration'] != '' and not track['duration'].isdigit(): self.result.display('f',"'Duration' is not 0 or a positive integer") if track['duration'] == '0' : self.result.display('w',"'Duration' of an audio track is zero") self.check_volume('track','mplayer-volume',track['mplayer-volume']) if track['type'] == "message": if track['duration'] != '' and not track['duration'].isdigit(): self.result.display('f',"'Duration' is not 0 or a positive integer") if track['text'] != "": if track['message-x'] != '' and not track['message-x'].isdigit(): self.result.display('f',"'Message x Position' is not blank, 0 or a positive integer") if track['message-y'] != '' and not track['message-y'].isdigit(): self.result.display('f',"'Message y Position' is not blank, 0 or a positive integer") if track['message-colour']=='': self.result.display('f',"'Message Text Colour' is blank") if track['message-font']=='': self.result.display('f',"Message Text Font' is blank") if track['type'] == 'web': self.check_browser_commands(track['browser-commands']) self.check_web_window('track','web-window',track['web-window']) # CHECK CROSS REF TRACK TO SHOW if track['type'] == 'show': if track['sub-show'] == "": self.result.display('f',"No 'Sub-show to Run'") else: if track['sub-show'] not in v_show_labels: self.result.display('f',"Sub-show "+track['sub-show'] + " does not exist") # if anonymous == 0 :self.result.display('w',"zero anonymous tracks in medialist " + file) # check for duplicate track-labels # !!!!!!!!!!!!!!!!!! add check for all labels # SHOWS # find start show and test it, test show-refs at the same time found=0 for show in v_shows: if show['type'] == 'start': self.result.display('t',"\nChecking show '"+show['title'] + "' first pass") found+=1 if show['show-ref'] != 'start': self.result.display('f',"start show has incorrect label") else: self.result.display('t',"Checking show '"+show['title'] + "' first pass") if show['show-ref'] == '': self.result.display('f',"Show Reference is blank") if ' ' in show['show-ref']: self.result.display('f',"Spaces not allowed in Show Reference: " + show['show-ref']) if found == 0:self.result.display('f',"There is no start show") if found > 1:self.result.display('f',"There is more than 1 start show") # check for duplicate show-labels for show_label in v_show_labels: found = 0 for show in v_shows: if show['show-ref'] == show_label: found+=1 if found > 1: self.result.display('f',show_label + " is defined more than once") # check other things about all the shows and create a list of medialist file references v_medialist_refs=[] for show in v_shows: if show['type'] == "start": self.result.display('t',"\nChecking show '"+show['title']+ "' second pass" ) self.check_start_shows(show,v_show_labels) else: self.result.display('t',"Checking show '"+show['title']+ "' second pass" ) if show['medialist']=='': self.result.display('f', show['show-ref']+ " show has blank medialist") if '.json' not in show['medialist']: self.result.display('f', show['show-ref']+ " show has invalid medialist") self.result.display('t', "Validation Aborted") return False if show['medialist'] not in v_media_lists: self.result.display('f', "'"+show['medialist']+ "' medialist not found") self.result.display('t', "Validation Aborted") return False if not os.path.exists(pp_profile + os.sep + show['medialist']): self.result.display('f', "'"+show['medialist']+ "' medialist file does not exist") self.result.display('t', "Validation Aborted") return False v_medialist_refs.append(show['medialist']) # open medialist and produce a dictionary of its contents for use later ifile = open(pp_profile + os.sep + show['medialist'], 'rb') tracks = json.load(ifile)['tracks'] ifile.close() # make a list of the track labels v_track_labels=[] for track in tracks: if track['track-ref'] !='': v_track_labels.append(track['track-ref']) # check common fields in the show #show self.check_show_canvas('show','Show Canvas',show['show-canvas']) #show background and text if show['show-text'] != "": if not show['show-text-x'].isdigit(): self.result.display('f',"'Show Text x Position' is not 0 or a positive integer") if not show['show-text-y'].isdigit(): self.result.display('f',"'Show Text y Position' is not 0 or a positive integer") if show['show-text-colour']=='': self.result.display('f',"'Show Text Colour' is blank") if show['show-text-font']=='': self.result.display('f',"'Show Text Font' is blank") background_image_file=show['background-image'] if background_image_file.strip() != '' and background_image_file[0] == "+": track_file=pp_home+background_image_file[1:] if not os.path.exists(track_file): self.result.display('f',"Background Image "+show['background-image']+ " background image file not found") if background_image_file.strip() != '' and background_image_file[0] == "@": track_file=pp_profile+background_image_file[1:] if not os.path.exists(track_file): self.result.display('f',"Background Image "+show['background-image']+ " background image file not found") #track defaults if not show['duration'].isdigit(): self.result.display('f',"'Duration' is not 0 or a positive integer") if not show['image-rotate'].isdigit(): self.result.display('f',"'Image Rotation' is not 0 or a positive integer") self.check_volume('show','Video Player Volume',show['omx-volume']) self.check_volume('show','Audio Volume',show['mplayer-volume']) self.check_omx_window('show','Video Window',show['omx-window']) self.check_image_window('show','Image Window',show['image-window']) #eggtimer if show['eggtimer-text'] != "": if show['eggtimer-colour']=='': self.result.display('f',"'Eggtimer Colour' is blank") if show['eggtimer-font']=='': self.result.display('f',"'Eggtimer Font' is blank") if not show['eggtimer-x'].isdigit(): self.result.display('f',"'Eggtimer x Position' is not 0 or a positive integer") if not show['eggtimer-y'].isdigit(): self.result.display('f',"'Eggtimer y Position' is not 0 or a positive integer") # Validate simple fields of each show type if show['type'] in ("mediashow",'liveshow'): if show['child-track-ref'] != '': if show['child-track-ref'] not in v_track_labels: self.result.display('f',"'Child Track ' " + show['child-track-ref'] + ' is not in medialist' ) if not show['hint-y'].isdigit(): self.result.display('f',"'Hint y Position' is not 0 or a positive integer") if not show['hint-x'].isdigit(): self.result.display('f',"'Hint x Position' is not 0 or a positive integer") if show['hint-colour']=='': self.result.display('f',"'Hint Colour' is blank") if show['hint-font']=='': self.result.display('f',"'Hint Font' is blank") self.check_hh_mm_ss('Show Timeout',show['show-timeout']) self.check_hh_mm_ss('Repeat Interval',show['interval']) if not show['track-count-limit'].isdigit(): self.result.display('f',"'Track Count Limit' is not 0 or a positive integer") if show['trigger-start-type']in('input','input-persist'): self.check_triggers('Trigger for Start',show['trigger-start-param']) if show['trigger-next-type'] == 'input': self.check_triggers('Trigger for Next',show['trigger-next-param']) if show['trigger-end-type'] == 'input': self.check_triggers('Trigger for End',show['trigger-end-param']) self.check_web_window('show','web-window',show['web-window']) self.check_controls('controls',show['controls']) #notices if show['trigger-wait-text'] != "" or show['empty-text'] != "": if show['admin-colour']=='': self.result.display('f',"' Notice Text Colour' is blank") if show['admin-font']=='': self.result.display('f',"'Notice Text Font' is blank") if not show['admin-x'].isdigit(): self.result.display('f',"'Notice Text x Position' is not 0 or a positive integer") if not show['admin-y'].isdigit(): self.result.display('f',"'Notice Text y Position' is not 0 or a positive integer") if show['type'] in ("artmediashow",'artliveshow'): #notices if show['empty-text'] != "": if show['admin-colour']=='': self.result.display('f',"' Notice Text Colour' is blank") if show['admin-font']=='': self.result.display('f',"'Notice Text Font' is blank") if not show['admin-x'].isdigit(): self.result.display('f',"'Notice Text x Position' is not 0 or a positive integer") if not show['admin-y'].isdigit(): self.result.display('f',"'Notice Text y Position' is not 0 or a positive integer") self.check_controls('controls',show['controls']) if show['type'] == "menu": self.check_hh_mm_ss('Show Timeout',show['show-timeout']) self.check_hh_mm_ss('Track Timeout',show['track-timeout']) if show['menu-track-ref'] not in v_track_labels: self.result.display('f',"'menu track ' is not in medialist: " + show['menu-track-ref']) self.check_web_window('show','web-window',show['web-window']) self.check_controls('controls',show['controls']) if show['type'] == 'hyperlinkshow': if show['first-track-ref'] not in v_track_labels: self.result.display('f',"'first track ' is not in medialist: " + show['first-track-ref']) if show['home-track-ref'] not in v_track_labels: self.result.display('f',"'home track ' is not in medialist: " + show['home-track-ref']) if show['timeout-track-ref'] not in v_track_labels: self.result.display('f',"'timeout track ' is not in medialist: " + show['timeout-track-ref']) self.check_hyperlinks('links',show['links'],v_track_labels) self.check_hh_mm_ss('Show Timeout',show['show-timeout']) self.check_hh_mm_ss('Track Timeout',show['track-timeout']) self.check_web_window('show','web-window',show['web-window']) if show['type'] == 'radiobuttonshow': if show['first-track-ref'] not in v_track_labels: self.result.display('f',"'first track ' is not in medialist: " + show['first-track-ref']) self.check_radiobutton_links('links',show['links'],v_track_labels) self.check_hh_mm_ss('Show Timeout',show['show-timeout']) self.check_hh_mm_ss('Track Timeout',show['track-timeout']) self.check_web_window('show','web-window',show['web-window']) self.result.display('t', "\nValidation Complete") self.result.stats() if self.result.num_errors() == 0: return True else: return False def check_hh_mm_ss(self,name,item): fields=item.split(':') if len(fields) == 0: return if len(fields)>3: self.result.display('f','Too many fields in '+ name + ': ' + item) return if len(fields) == 1: seconds=fields[0] minutes='0' hours='0' if len(fields) == 2: seconds=fields[1] minutes=fields[0] hours='0' if len(fields) == 3: seconds=fields[2] minutes=fields[1] hours=fields[0] if not seconds.isdigit() or not minutes.isdigit() or not hours.isdigit(): self.result.display('f','Fields of '+ name + ' are not positive integers: ' + item) return if int(minutes)>59 or int(seconds)>59: if len(fields)<>1: self.result.display('f','Fields of '+ name + ' are out of range: ' + item) else: self.result.display('w','Seconds or Minutes is greater then 59 in '+ name + ': ' + item) return def check_start_shows(self,show,v_show_labels): text=show['start-show'] show_count=0 fields = text.split() for field in fields: show_count+=1 if field not in v_show_labels: self.result.display('f',"start show has undefined Start Show: "+ field) if show_count == 0: self.result.display('w',"start show has zero Start Shows") # *********************************** # triggers # ************************************ def check_triggers(self,field,line): words=line.split() if len(words)!=1: self.result.display('f','Wrong number of fields in: ' + field + ", " + line) # *********************************** # volume # ************************************ def check_volume(self,track_type,field,line): if track_type == 'show' and line.strip() == '': self.result.display('f','Wrong number of fields: ' + field + ", " + line) return if track_type == 'track' and line.strip() == '': return if line[0] not in ('0','-'): self.result.display('f','Invalid value: ' + field + ", " + line) return if line[0] == '0': if not line.isdigit(): self.result.display('f','Invalid value: ' + field + ", " + line) return if int(line) != 0: self.result.display('f','out of range -60 > 0: ' + field + ", " + line) return return elif line[0] == '-': if not line[1:].isdigit(): self.result.display('f','Invalid value: ' + field + ", " + line) return if int(line)<-60 or int(line)>0: self.result.display('f','out of range -60 > 0: ' + field + ", " + line) return return else: self.result.display('f','help, do not understaand!: ' + field + ", " + line) return # *********************************** # time of day inputs # ************************************ def check_times(self,text): lines = text.split("\n") for line in lines: self.check_times_line(line) def check_times_line(self,line): items = line.split() if len(items) == 0: self.result.display('w','No time values when using time of day trigger: ') for item in items: self.check_times_item(item) def check_times_item(self,item): if item[0] == '+': if not item.lstrip('+').isdigit(): self.result.display('f','Value of relative time is not positive integer: ' + item) return else: # hh:mm;ss fields=item.split(':') if len(fields) == 0: return if len(fields) == 1: self.result.display('f','Too few fields in time: ' + item) return if len(fields)>3: self.result.display('f','Too many fields in time: ' + item) return if len(fields) != 3: seconds='0' else: seconds=fields[2] if not fields[0].isdigit() or not fields[1].isdigit() or not seconds.isdigit(): self.result.display('f','Fields of time are not positive integers: ' + item) return if int(fields[0])>23 or int(fields[1])>59 or int(seconds)>59: self.result.display('f','Fields of time are out of range: ' + item) return def check_duration(self,field,line): fields=line.split(':') if len(fields) == 0: self.result.display('f','End Trigger, ' + field +' Field is empty: ' + line) return if len(fields)>3: self.result.display('f','End Trigger, ' + field + ' More then 3 fields: ' + line) return if len(fields) == 1: secs=fields[0] minutes='0' hours='0' if len(fields) == 2: secs=fields[1] minutes=fields[0] hours='0' if len(fields) == 3: secs=fields[2] minutes=fields[1] hours=fields[0] if not hours.isdigit() or not minutes.isdigit() or not secs.isdigit(): self.result.display('f','End Trigger, ' + field + ' Fields are not positive integers: ' + line) return if int(hours)>23 or int(minutes)>59 or int(secs)>59: self.result.display('f','End Trigger, ' + field + ' Fields are out of range: ' + line) return # ******************* # Check menu # *********************** # window # consistencty of modes def check_menu(self,track): if not track['menu-rows'].isdigit(): self.result.display('f'," Menu Rows is not 0 or a positive integer") if not track['menu-columns'].isdigit(): self.result.display('f'," Menu Columns is not 0 or a positive integer") if not track['menu-icon-width'].isdigit(): self.result.display('f'," Icon Width is not 0 or a positive integer") if not track['menu-icon-height'].isdigit(): self.result.display('f'," Icon Height is not 0 or a positive integer") if not track['menu-horizontal-padding'].isdigit(): self.result.display('f'," Horizontal Padding is not 0 or a positive integer") if not track['menu-vertical-padding'].isdigit(): self.result.display('f'," Vertical padding is not 0 or a positive integer") if not track['menu-text-width'].isdigit(): self.result.display('f'," Text Width is not 0 or a positive integer") if not track['menu-text-height'].isdigit(): self.result.display('f'," Text Height is not 0 or a positive integer") if not track['menu-horizontal-separation'].isdigit(): self.result.display('f'," Horizontal Separation is not 0 or a positive integer") if not track['menu-vertical-separation'].isdigit(): self.result.display('f'," Vertical Separation is not 0 or a positive integer") if not track['menu-strip-padding'].isdigit(): self.result.display('f'," Stipple padding is not 0 or a positive integer") if not track['hint-x'].isdigit(): self.result.display('f',"'Hint x Position' is not 0 or a positive integer") if not track['hint-y'].isdigit(): self.result.display('f',"'Hint y Position' is not 0 or a positive integer") if not track['track-text-x'].isdigit(): self.result.display('f'," Menu Text x Position is not 0 or a positive integer") if not track['track-text-y'].isdigit(): self.result.display('f'," Menu Text y Position is not 0 or a positive integer") if track['menu-icon-mode'] == 'none' and track['menu-text-mode'] == 'none': self.result.display('f'," Icon and Text are both None") if track['menu-icon-mode'] == 'none' and track['menu-text-mode'] == 'overlay': self.result.display('f'," cannot overlay none icon") self.check_menu_window(track['menu-window']) def check_menu_window(self,line): if line == '': self.result.display('f'," menu Window: may not be blank") return if line != '': fields = line.split() if len(fields) not in (1, 2,4): self.result.display('f'," menu Window: wrong number of fields") return if len(fields) == 1: if fields[0] != 'fullscreen': self.result.display('f'," menu Window: single argument must be fullscreen") return if len(fields) == 2: if not (fields[0].isdigit() and fields[1].isdigit()): self.result.display('f'," menu Window: coordinates must be positive integers") return if len(fields) == 4: if not(fields[0].isdigit() and fields[1].isdigit() and fields[2].isdigit() and fields[3].isdigit()): self.result.display('f'," menu Window: coordinates must be positive integers") return # ******************* # Check plugin # *********************** def check_plugin(self,plugin_cfg,pp_home,pp_profile): if plugin_cfg.strip() != '' and plugin_cfg[0] == "+": plugin_cfg=pp_home+plugin_cfg[1:] if not os.path.exists(plugin_cfg): self.result.display('f','plugin configuration file not found: '+ plugin_cfg) if plugin_cfg.strip() != '' and plugin_cfg[0] == "@": plugin_cfg=pp_profile+plugin_cfg[1:] if not os.path.exists(plugin_cfg): self.result.display('f','plugin configuration file not found: '+ plugin_cfg) # ******************* # Check browser commands # *********************** def check_browser_commands(self,command_text): lines = command_text.split('\n') for line in lines: if line.strip() == "": continue self.check_browser_command(line) def check_browser_command(self,line): fields = line.split() if fields[0] == 'uzbl': return if len(fields) not in (1,2): self.result.display('f','incorrect number of fields in browser command: '+ line) return command = fields[0] if command not in ('load','refresh','wait','exit','loop'): self.result.display('f','unknown command in browser commands: '+ line) return if command in ('refresh','exit','loop') and len(fields) != 1: self.result.display('f','incorrect number of fields for '+ command + 'in: '+ line) return if command == 'load': if len(fields) != 2: self.result.display('f','incorrect number of fields for '+ command + 'in: '+ line) return if command == 'wait': if len(fields) != 2: self.result.display('f','incorrect number of fields for '+ command + 'in: '+ line) return arg = fields[1] if not arg.isdigit(): self.result.display('f','Argument for Wait is not 0 or positive number in: '+ line) return # ******************* # Check controls # ******************* def check_controls(self,name,controls_text): lines = controls_text.split('\n') for line in lines: if line.strip() == "": continue self.check_control(line) def check_control(self,line): fields = line.split() if len(fields) != 2 : self.result.display('f',"incorrect number of fields in Control: " + line) return operation=fields[1] if operation in ('up','down','play','stop','exit','pause','no-command','null') or operation[0:6] == 'mplay-' or operation[0:4] == 'omx-' or operation[0:5] == 'uzbl-': return else: self.result.display('f',"unknown Command in Control: " + line) # ******************* # Check hyperlinkshow links # *********************** def check_hyperlinks(self,name,links_text,v_track_labels): lines = links_text.split('\n') for line in lines: if line.strip() == "": continue self.check_hyperlink(line,v_track_labels) def check_hyperlink(self,line,v_track_labels): fields = line.split() if len(fields) not in (2,3): self.result.display('f',"Incorrect number of fields in Control: " + line) return symbol=fields[0] operation=fields[1] if operation in ('home','null','stop','exit','repeat','pause','no-command') or operation[0:6] == 'mplay-' or operation[0:4] == 'omx-' or operation[0:5] == 'uzbl-': return elif operation in ('call','goto','jump'): if len(fields)!=3: self.result.display('f','Incorrect number of fields in Control: ' + line) return else: operand=fields[2] if operand not in v_track_labels: self.result.display('f',operand + " Command argument is not in medialist: " + line) return elif operation == 'return': if len(fields)==2: return else: operand=fields[2] if operand.isdigit() is True: return else: if operand not in v_track_labels: self.result.display('f',operand + " Command argument is not in medialist: " + line) return else: self.result.display('f',"unknown Command in Control: " + line) # ******************* # Check radiobuttonshow links # *********************** def check_radiobutton_links(self,name,links_text,v_track_labels): lines = links_text.split('\n') for line in lines: if line.strip() == "": continue self.check_radiobutton_link(line,v_track_labels) def check_radiobutton_link(self,line,v_track_labels): fields = line.split() if len(fields) not in (2,3): self.result.display('f',"Incorrect number of fields in Control: " + line) return symbol=fields[0] operation=fields[1] if operation in ('return','stop','exit','pause','no-command') or operation[0:6] == 'mplay-' or operation[0:4] == 'omx-' or operation[0:5] == 'uzbl-': return elif operation == 'play': if len(fields)!=3: self.result.display('f','Incorrect number of fields in Control: ' + line) return else: operand=fields[2] if operand not in v_track_labels: self.result.display('f',operand + " Command argument is not in medialist: " + line) return else: self.result.display('f',"unknown Command in Control: " + line) # *********************************** # checking show controls # ************************************ def check_show_control(self,text,v_show_labels): lines = text.split("\n") for line in lines: self.check_show_control_fields(line,v_show_labels) def check_show_control_fields(self,line,v_show_labels): fields = line.split() if len(fields) == 0: return # OSC command elif len(fields)>0 and fields[0][0] =='/': return elif len(fields)==1: if fields[0] not in ('exitpipresents','shutdownnow'): self.result.display('f','Show control - Unknown command in: ' + line) return elif len(fields) == 2: if fields[0] not in ('open','close','monitor'): self.result.display('f','Show Control - Unknown command in: ' + line) else: if fields[0] =='monitor' and fields[1] not in ('on','off'): self.result.display('f',"Show Control - monitor paramter not on or off: "+ line) return if fields[0] in ('open','close') and fields[1] not in v_show_labels: self.result.display('f',"Show Control - cannot find Show Reference: "+ line) return else: self.result.display('f','Show Control - Incorrect number of fields in: ' + line) return # *********************************** # checking animation # ************************************ def check_animate_fields(self,field,line): fields= line.split() if len(fields) == 0: return if len(fields)>4: self.result.display('f','Too many fields in: ' + field + ", " + line) if len(fields)<4: self.result.display('f','Too few fields in: ' + field + ", " + line) return delay_text=fields[0] if not delay_text.isdigit(): self.result.display('f','Delay is not 0 or a positive integer in:' + field + ", " + line) name = fields[1] # name not checked - done at runtime out_type = fields[2] if out_type != 'state': self.result.display('f','Unknownl type in: ' + field + ", " + line) to_state_text=fields[3] if not (to_state_text in ('on','off')): self.result.display('f','Unknown parameter in: ' + field + ", " + line) return def check_animate(self,field,text): lines = text.split("\n") for line in lines: self.check_animate_fields(field,line) # ************************************* # GPIO CONFIG - NOT USED # ************************************ def read_gpio_cfg(self,pp_dir,pp_home): tryfile=pp_home+os.sep+"gpio.cfg" if os.path.exists(tryfile): filename=tryfile else: self.result.display('t', "gpio.cfg not found in pp_home") tryfile=pp_dir+os.sep+'pp_resources'+os.sep+"gpio.cfg" if os.path.exists(tryfile): filename=tryfile else: self.result.display('w', "gpio.cfg not found in pipresents/pp_resources - GPIO checking turned off") return False self.config = ConfigParser.ConfigParser() self.config.read(filename) return True def get(self,section,item): if self.config.has_option(section,item) is False: return False else: return self.config.get(section,item) # ************************************* # WEB WINDOW # ************************************ def check_web_window(self,track_type,field,line): # check warp _ or xy2 fields = line.split() if track_type == 'show' and len(fields) == 0: self.reusult.display('f','Show must specify Web Window: ' + line) return if len(fields) == 0: return #deal with warp which has 1 or 5 arguments # check basic syntax if fields[0] !='warp': self.result.display('f','Web Window, Illegal command: ' + line) # deal with window coordinates or not if len(fields) == 1: # fullscreen so line is just warp - ok return else: status,message,x1,y1,x2,y2 = parse_rectangle(' '.join(fields[1:])) if status=='error': self.result.display('f','Web Window: '+ message) return # ************************************* # SHOW CANVAS # ************************************ def check_show_canvas(self,track_type,name,line): fields=line.split() if len(fields)== 0: return if len(fields) in (1,4): # window is specified status,message,x1,y1,x2,y2=parse_rectangle(line) if status=='error': self.result.display('f','Show Canvas: '+message) return else: return else: self.result.display('f','Wrong number of fields in Show canvas: '+ line) # ************************************* # IMAGE WINDOW # ************************************ def check_image_window(self,track_type,field,line): fields = line.split() if track_type == 'show' and len(fields) == 0: self.result.display('f','Show must specify Image Window: ' + field + ", " + line) return if len(fields) == 0: return # deal with original whch has 0 or 2 arguments image_filter='' if fields[0] == 'original': if len(fields) not in (1,3): self.result.display('f','Image Window, Original has wrong number of arguments') return # deal with window coordinates if len(fields) == 3: # window is specified if not (fields[1].isdigit() and fields[2].isdigit()): self.result.display('f','Image Window, coordinates are not numbers') return # deal with remainder which has 1, 2, 5 or 6arguments # check basic syntax if fields[0] not in ('shrink','fit','warp'): self.result.display('f','Image Window, illegal command: '+fields[0]) if len(fields) not in (1,2,3,5,6): self.result.display('f','wrong number of fields in: '+ line) return if len(fields) == 6 and fields[5] not in ('NEAREST','BILINEAR','BICUBIC','ANTIALIAS'): self.result.display('f','wrong filter: '+ fields[5]+ ' in '+ line) return if len(fields) == 2 and (fields[1] not in ('NEAREST','BILINEAR','BICUBIC','ANTIALIAS') and '*' not in fields[1]): self.result.display('f','wrong filter: '+ fields[1]+ ' in '+ line) return if len(fields) == 3 and fields[2] not in ('NEAREST','BILINEAR','BICUBIC','ANTIALIAS'): self.result.display('f','wrong filter: '+ fields[2]+ ' in '+ line) return # deal with no window coordinates and no filter if len(fields) == 1: return # deal with window coordinates in +* format with optional filter if len(fields) in (2,3) and '*' in fields[1]: status,message,x1,y1,x2,y2 = parse_rectangle(fields[1]) if status=='error': self.result.display('f','Image Window, '+message) return if len(fields) in (5,6): # window is specified in x1 y1 x2 y2 if not (fields[1].isdigit() and fields[2].isdigit() and fields[3].isdigit() and fields[4].isdigit()): self.result.display('f','coords are not numbers') return # ************************************* # VIDEO WINDOW # ************************************ def check_omx_window(self,track_type,field,line): fields = line.split() if track_type == 'show' and len(fields) == 0: self.result.display('f','show must have video window: ' + field + ", " + line) return if len(fields) == 0: return # deal with original which has 1 if fields[0] == 'original': if len(fields) != 1: self.result.display('f','Video Window, wrong number of fields for original in: '+line) return else: # deal with warp which has 1 or 5 arguments # check basic syntax if fields[0] != 'warp': self.result.display('f','Video Window, '+fields[0] + 'is not a valid type in : '+ line) else: if len(fields) not in (1,2,5): self.result.display('f','Video Window, wrong number of coordinates for warp in: '+ line) return # deal with window coordinates if len(fields) == 1: return else: # window is specified status,message,x1,y1,x2,y2=parse_rectangle(' '.join(fields[1:])) if status == 'error': self.result.display('f','Video Window, '+message) # ************************************* # RESULT WINDOW CLASS # ************************************ class ResultWindow(object): def __init__(self, parent, title,display_it): self.display_it=display_it self.errors=0 self.warnings=0 if self.display_it is False: return top = Toplevel() top.title(title) scrollbar = Scrollbar(top, orient=VERTICAL) self.textb = Text(top,width=80,height=40, wrap='word', font="arial 11",padx=5,yscrollcommand=scrollbar.set) scrollbar.config(command=self.textb.yview) scrollbar.pack(side=RIGHT, fill=Y) self.textb.pack(side=LEFT, fill=BOTH, expand=1) self.textb.config(state=NORMAL) self.textb.delete(1.0, END) self.textb.config(state=DISABLED) def display(self,priority,text): if priority == 'f': self.errors+=1 if priority == 'w':self.warnings +=1 if self.display_it is False: return self.textb.config(state=NORMAL) if priority == 't': self.textb.insert(END, text+"\n") if priority == 'f': self.textb.insert(END, " ** Error: "+text+"\n\n") if priority == 'w': self.textb.insert(END, " ** Warning: "+text+"\n\n") self.textb.config(state=DISABLED) def stats(self): if self.display_it is False: return self.textb.config(state=NORMAL) self.textb.insert(END, "\nErrors: "+str(self.errors)+"\nWarnings: "+str(self.warnings)+"\n\n\n") self.textb.config(state=DISABLED) def num_errors(self): return self.errors