bool XMLTVParser::parseFile( QString filename, QList<ChanInfo> *chanlist, QMap<QString, QList<ProgInfo> > *proglist) { QDomDocument doc; QFile f; if (!dash_open(f, filename, QIODevice::ReadOnly)) { VERBOSE(VB_IMPORTANT, QString("Error unable to open '%1' for reading.") .arg(filename)); return false; } QString errorMsg = "unknown"; int errorLine = 0; int errorColumn = 0; if (!doc.setContent(&f, &errorMsg, &errorLine, &errorColumn)) { VERBOSE(VB_IMPORTANT, QString("Error in %1:%2: %3") .arg(errorLine).arg(errorColumn).arg(errorMsg)); f.close(); return true; } f.close(); // now we calculate the localTimezoneOffset, so that we can fix // the programdata if needed QString config_offset = gCoreContext->GetSetting("TimeOffset", "None"); // we disable this feature by setting it invalid (> 840min = 14hr) int localTimezoneOffset = 841; if (config_offset == "Auto") { // we mark auto with the -ve of the disable magic number localTimezoneOffset = -841; } else if (config_offset != "None") { localTimezoneOffset = TimezoneToInt(config_offset); if (abs(localTimezoneOffset) > 840) { VERBOSE(VB_XMLTV, QString("Ignoring invalid TimeOffset %1") .arg(config_offset)); localTimezoneOffset = 841; } } QDomElement docElem = doc.documentElement(); QUrl baseUrl(docElem.attribute("source-data-url", "")); QUrl sourceUrl(docElem.attribute("source-info-url", "")); if (sourceUrl.toString() == "http://labs.zap2it.com/") { VERBOSE(VB_IMPORTANT, "Don't use tv_grab_na_dd, use the" "internal datadirect grabber."); exit(GENERIC_EXIT_SETUP_ERROR); } QString aggregatedTitle; QString aggregatedDesc; QString groupingTitle; QString groupingDesc; QDomNode n = docElem.firstChild(); while (!n.isNull()) { QDomElement e = n.toElement(); if (!e.isNull()) { if (e.tagName() == "channel") { ChanInfo *chinfo = parseChannel(e, baseUrl); chanlist->push_back(*chinfo); delete chinfo; } else if (e.tagName() == "programme") { ProgInfo *pginfo = parseProgram(e, localTimezoneOffset); if (pginfo->startts == pginfo->endts) { /* Not a real program : just a grouping marker */ if (!pginfo->title.isEmpty()) groupingTitle = pginfo->title + " : "; if (!pginfo->description.isEmpty()) groupingDesc = pginfo->description + " : "; } else { if (pginfo->clumpidx.isEmpty()) { if (!groupingTitle.isEmpty()) { pginfo->title.prepend(groupingTitle); groupingTitle.clear(); } if (!groupingDesc.isEmpty()) { pginfo->description.prepend(groupingDesc); groupingDesc.clear(); } (*proglist)[pginfo->channel].push_back(*pginfo); } else { /* append all titles/descriptions from one clump */ if (pginfo->clumpidx.toInt() == 0) { aggregatedTitle.clear(); aggregatedDesc.clear(); } if (!pginfo->title.isEmpty()) { if (!aggregatedTitle.isEmpty()) aggregatedTitle.append(" | "); aggregatedTitle.append(pginfo->title); } if (!pginfo->description.isEmpty()) { if (!aggregatedDesc.isEmpty()) aggregatedDesc.append(" | "); aggregatedDesc.append(pginfo->description); } if (pginfo->clumpidx.toInt() == pginfo->clumpmax.toInt() - 1) { pginfo->title = aggregatedTitle; pginfo->description = aggregatedDesc; (*proglist)[pginfo->channel].push_back(*pginfo); } } } delete pginfo; } } n = n.nextSibling(); } return true; }
void main(void) { uint8_t inputProgramType; char *inputProgram; uint16_t inputProgramSize; ti_var_t programSlot; uint8_t selectedProgram, amountOfPrograms, res = VALID, type; unsigned int programDataSize, offset, totalSize; uint8_t beginList, amountOfProgramsToDisplay; uint8_t relativeSelectedProgram; const char ICEheader[] = {tii, 0}; ti_var_t tempProg; char buf[30], *temp_name = "", var_name[9]; sk_key_t key = 0; void *search_pos; bool didCompile; // Install hooks ti_CloseAll(); if ((tempProg = ti_Open("ICEHOOKS", "r"))) { ti_SetArchiveStatus(true, tempProg); SetHooks(ti_GetDataPtr(tempProg)); } // Enable lowercase asm("ld iy, 0D00080h"); asm("set 3, (iy+024h)"); // check if a program was used as input ti_CloseAll(); ice.usingInputProgram = false; inputProgram = os_RclAns(&inputProgramType); if (inputProgram && inputProgramType == TI_STRING_TYPE && inputProgram[2] == tProg && (inputProgramSize = *(uint16_t*)inputProgram) < 10) { memset(var_name, 0, sizeof var_name); memcpy(var_name, inputProgram + 3, inputProgramSize - 1); programSlot = ti_OpenVar(var_name, "r", TI_PRGM_TYPE); if (programSlot) { ice.usingInputProgram = true; } } // Yay, GUI! :) displayMainScreen: gfx_Begin(); gfx_SetColor(189); gfx_FillRectangle_NoClip(0, 0, 320, 10); gfx_SetColor(0); gfx_SetTextFGColor(0); gfx_HorizLine_NoClip(0, 10, 320); gfx_PrintStringXY(infoStr, 12, 1); // Get all the programs that start with the [i] token selectedProgram = 0; didCompile = false; ti_CloseAll(); if (ice.usingInputProgram) { goto compile_program; } search_pos = NULL; while ((temp_name = ti_DetectAny(&search_pos, ICEheader, &type)) != NULL) { if (type == TI_PRGM_TYPE || type == TI_PPRGM_TYPE) { // Hidden programs if ((uint8_t)(*temp_name) < 64) { *temp_name += 64; } // Save the program name inputPrograms[selectedProgram] = malloc(9); strcpy(inputPrograms[selectedProgram++], temp_name); } if (selectedProgram >= NUMBEROFPROGRAM) { break; } } amountOfPrograms = selectedProgram; beginList = 0; amountOfProgramsToDisplay = (amountOfPrograms > PROGRAMPERSCREEN ? PROGRAMPERSCREEN : amountOfPrograms); // Check if there are ICE programs if (!amountOfPrograms) { gfx_PrintStringXY("No programs found!", 10, 13); goto stop; } // Display all the sorted programs qsort(inputPrograms, amountOfPrograms, sizeof(char *), myCompare); displayProgramList(beginList, amountOfProgramsToDisplay); // Display buttons gfx_PrintStringXY("Build", 4, 232); printButton(1); gfx_PrintStringXY("Debug", 66, 232); printButton(65); gfx_PrintStringXY("Quit", 285, 232); printButton(279); gfx_SetColor(0); // Select a program selectedProgram = 1; relativeSelectedProgram = 1; while ((key = os_GetCSC()) != sk_Enter && key != sk_2nd && key != sk_Yequ && key != sk_Window) { uint8_t selectionOffset = relativeSelectedProgram * 10 + 3; gfx_PrintStringXY(">", 1, selectionOffset); if (key) { gfx_SetColor(255); gfx_FillRectangle_NoClip(1, selectionOffset, 8, 8); // Stop and quit if (key == sk_Clear || key == sk_Graph) { goto err; } // Select the next program if (key == sk_Down) { if (selectedProgram != amountOfPrograms) { selectedProgram++; relativeSelectedProgram++; if (relativeSelectedProgram > PROGRAMPERSCREEN) { clearProgramList(); relativeSelectedProgram--; beginList++; displayProgramList(beginList, amountOfProgramsToDisplay); } } else { clearProgramList(); selectedProgram = 1; relativeSelectedProgram = 1; beginList = 0; displayProgramList(beginList, amountOfProgramsToDisplay); } } // Select the previous program if (key == sk_Up) { if (selectedProgram != 1) { selectedProgram--; relativeSelectedProgram--; if(relativeSelectedProgram == 0) { clearProgramList(); relativeSelectedProgram++; beginList--; displayProgramList(beginList, amountOfProgramsToDisplay); } } else { clearProgramList(); selectedProgram = amountOfPrograms; relativeSelectedProgram = (amountOfPrograms > PROGRAMPERSCREEN ? PROGRAMPERSCREEN : amountOfPrograms); beginList = (selectedProgram >= PROGRAMPERSCREEN ? selectedProgram - PROGRAMPERSCREEN : 0); displayProgramList(beginList, amountOfProgramsToDisplay); } } } } // Set some vars strcpy(var_name, inputPrograms[selectedProgram - 1]); for (selectedProgram = 0; selectedProgram < amountOfPrograms; selectedProgram++) { free(inputPrograms[selectedProgram]); } compile_program: // Erase screen gfx_SetColor(255); gfx_FillRectangle_NoClip(0, 11, 320, 210); gfx_FillRectangle_NoClip(0, 220, 270, 20); didCompile = true; memset(&ice, 0, sizeof ice); memset(&expr, 0, sizeof expr); memset(®, 0, sizeof reg); memset(&prescan, 0, sizeof prescan); memset(&debug, 0, sizeof debug); // Output debug appvar if (key == sk_Window) { ice.debug = true; } gfx_SetTextXY(1, 12); displayMessageLineScroll("Prescanning..."); displayLoadingBarFrame(); ice.inPrgm = _open(var_name); _seek(0, SEEK_END, ice.inPrgm); ice.programLength = _tell(ice.inPrgm); ice.programData = (uint8_t*)0xD52C00; ice.programPtr = ice.programData; ice.programDataData = ice.programData + 0xFFFF; ice.programDataPtr = ice.programDataData; // Get the name/icon/description _rewind(ice.inPrgm); if ((res = getNameIconDescription()) != VALID) { displayError(res); goto stop; } // Open debug appvar to store things to sprintf(buf, "%.5sDBG", ice.outName); debug.dbgPrgm = ti_Open(buf, "w"); if (ice.debug) { if (!debug.dbgPrgm) { displayError(E_NO_DBG_FILE); goto stop; } // Write version bytes to debug appvar ti_PutC(DEBUG_VERSION_MAJOR, debug.dbgPrgm); ti_PutC(DEBUG_VERSION_MINOR, debug.dbgPrgm); // Write amount of programs to debug appvar ti_PutC(0, debug.dbgPrgm); } else if (debug.dbgPrgm) { ti_Delete(buf); } // Prescan the program and output the header preScanProgram(); if ((res = parsePrescan()) != VALID) { displayError(res); goto stop; } if (prescan.amountOfVariablesUsed > 84) { gfx_SetTextFGColor(224); sprintf(buf, "Too much variables used: %d", prescan.amountOfVariablesUsed); displayMessageLineScroll(buf); didCompile = false; goto stop; } // Allow hidden programs from Cesium if (*var_name < 64) { *var_name += 64; } sprintf(buf, "Compiling program %s...", var_name); displayMessageLineScroll(buf); // Create or empty the output program if parsing succeeded if ((res = parseProgram()) == VALID) { unsigned int previousSize = 0; // Get the sizes of both stacks ice.programSize = (uintptr_t)ice.programPtr - (uintptr_t)ice.programData; programDataSize = (uintptr_t)ice.programDataData - (uintptr_t)ice.programDataPtr; // Change the pointers to the data as well, but first calculate the offset offset = PRGM_START + ice.programSize - (uintptr_t)ice.programDataPtr; while (ice.dataOffsetElements--) { unsigned int *tempDataOffsetStackPtr = ice.dataOffsetStack[ice.dataOffsetElements]; *tempDataOffsetStackPtr += offset; } totalSize = ice.programSize + programDataSize + 3; // Export the program ice.outPrgm = _open(ice.outName); if (ice.outPrgm) { // This program already exists if ((uint8_t)ti_GetC(ice.outPrgm) != 0xEF || (uint8_t)ti_GetC(ice.outPrgm) != 0x7B) { gfx_SetTextFGColor(224); displayMessageLineScroll("Output program already exists!"); displayMessageLineScroll("Delete program to continue."); didCompile = false; goto stop; } previousSize = ti_GetSize(ice.outPrgm); ti_Close(ice.outPrgm); } ice.outPrgm = _new(ice.outName); if (!ice.outPrgm) { displayMessageLineScroll("Failed to open output file"); goto stop; } // Write ASM header ti_PutC(tExtTok, ice.outPrgm); ti_PutC(tAsm84CeCmp, ice.outPrgm); // Write ICE header to be recognized by Cesium ti_PutC(0x7F, ice.outPrgm); // Write the header, main program, and data to output :D ti_Write(ice.programData, ice.programSize, 1, ice.outPrgm); if (programDataSize) ti_Write(ice.programDataPtr, programDataSize, 1, ice.outPrgm); _rewind(ice.outPrgm); // Write final CRC to debug program, as well as the ending line of the first program and the amount of total programs if (ice.debug) { uint16_t CRC; CRC = GetCRC(ti_GetDataPtr(ice.outPrgm), ti_GetSize(ice.outPrgm)); WriteWordToDebugProg(CRC); ti_Seek(3 + offsetof(debug_prog_t, endingLine), SEEK_SET, debug.dbgPrgm); WriteWordToDebugProg(debug.currentLine); ti_Seek(2, SEEK_SET, debug.dbgPrgm); ti_PutC(debug.amountOfPrograms + 1, debug.dbgPrgm); // +1 because the main program starts at 0 } // Yep, we are really done! gfx_SetTextFGColor(4); displayMessageLineScroll("Successfully compiled!"); if (ice.debug) { displayMessageLineScroll("Successfully exported debug appvar"); } // Skip line displayMessageLineScroll(" "); // Display the size gfx_SetTextFGColor(0); sprintf(buf, "Output size: %u bytes", totalSize); displayMessageLineScroll(buf); if (previousSize) { sprintf(buf, "Previous size: %u bytes", previousSize); displayMessageLineScroll(buf); } sprintf(buf, "Output program: %s", ice.outName); displayMessageLineScroll(buf); } else if (res != W_VALID) { displayError(res); } stop: gfx_SetTextFGColor(0); if (didCompile) { if (res == VALID) { gfx_PrintStringXY("Run", 9, 232); printButton(1); } else if (!ti_IsArchived(ice.inPrgm)) { gfx_PrintStringXY("Goto", 222, 232); printButton(217); } gfx_PrintStringXY("Back", 70, 232); printButton(65); gfx_PrintStringXY("Quit", 285, 232); printButton(279); } while (!(key = os_GetCSC())); err: gfx_End(); if (key != sk_Graph && didCompile) { if (key == sk_Yequ && res == VALID) { RunPrgm(ice.outName); } if (key == sk_Window) { // Erase screen gfx_SetColor(255); gfx_FillRectangle_NoClip(0, 11, 320, 229); goto displayMainScreen; } if (key == sk_Trace && res != VALID && !ti_IsArchived(ice.inPrgm)) { char buf[9]; ti_GetName(buf, ice.inPrgm); GotoEditor(buf, ti_Tell(ice.inPrgm) - 1); } } ti_CloseAll(); }
//===----------------------------------------------------------------------===// // The main Parser //===----------------------------------------------------------------------===// Program* Parser::parse() { Program* node = parseProgram(); match( EOF_T ); return node; }
bool XMLTVParser::parseFile( QString filename, ChannelInfoList *chanlist, QMap<QString, QList<ProgInfo> > *proglist) { QDomDocument doc; QFile f; if (!dash_open(f, filename, QIODevice::ReadOnly)) { LOG(VB_GENERAL, LOG_ERR, QString("Error unable to open '%1' for reading.") .arg(filename)); return false; } QString errorMsg = "unknown"; int errorLine = 0; int errorColumn = 0; if (!doc.setContent(&f, &errorMsg, &errorLine, &errorColumn)) { LOG(VB_GENERAL, LOG_ERR, QString("Error in %1:%2: %3") .arg(errorLine).arg(errorColumn).arg(errorMsg)); f.close(); return true; } f.close(); QDomElement docElem = doc.documentElement(); QUrl baseUrl(docElem.attribute("source-data-url", "")); //QUrl sourceUrl(docElem.attribute("source-info-url", "")); QString aggregatedTitle; QString aggregatedDesc; QDomNode n = docElem.firstChild(); while (!n.isNull()) { QDomElement e = n.toElement(); if (!e.isNull()) { if (e.tagName() == "channel") { ChannelInfo *chinfo = parseChannel(e, baseUrl); if (!chinfo->xmltvid.isEmpty()) chanlist->push_back(*chinfo); delete chinfo; } else if (e.tagName() == "programme") { ProgInfo *pginfo = parseProgram(e); if (pginfo->startts == pginfo->endts) { LOG(VB_GENERAL, LOG_WARNING, QString("Invalid programme (%1), " "identical start and end " "times, skipping") .arg(pginfo->title)); } else { if (pginfo->clumpidx.isEmpty()) (*proglist)[pginfo->channel].push_back(*pginfo); else { /* append all titles/descriptions from one clump */ if (pginfo->clumpidx.toInt() == 0) { aggregatedTitle.clear(); aggregatedDesc.clear(); } if (!pginfo->title.isEmpty()) { if (!aggregatedTitle.isEmpty()) aggregatedTitle.append(" | "); aggregatedTitle.append(pginfo->title); } if (!pginfo->description.isEmpty()) { if (!aggregatedDesc.isEmpty()) aggregatedDesc.append(" | "); aggregatedDesc.append(pginfo->description); } if (pginfo->clumpidx.toInt() == pginfo->clumpmax.toInt() - 1) { pginfo->title = aggregatedTitle; pginfo->description = aggregatedDesc; (*proglist)[pginfo->channel].push_back(*pginfo); } } } delete pginfo; } } n = n.nextSibling(); } return true; }
bool ProgramBuilder::parseProgram(std::istream& prg) { StreamSource input(prg); return parseProgram(input); }
void Parser::parse() { parseProgram(); parseAtoms(); }