コード例 #1
0
ファイル: 1-20.c プロジェクト: courtf/kr_cpl_2e
main()
{
    int c, i, j;
    i = linecount = 0;
    while ((c = getchar()) != EOF) {
        line[i] = c;
        i++;
        if (i > ((MAXLINE / TABSTOP) - 1)) {
            addLine(i);
            // start filling up 'line' again from 0
            i = 0;

            // if we are about to go over the linecount, print what we have so far
            if (linecount >= MAXLINES) {
                printLines();
            }
        }
    }

    // add any remaining characters to the list
    if (i > 0) {
        addLine(i);
    }

    printLines();
    putchar('\n');

    return 0;
}
コード例 #2
0
void Interface::viewComputerXPersons(QString id)
{
    string command_string;
    QString command;
    QString d_id;
    clearConsole();
    printLines();
    printMenuHead("COMPUTER RELATIONS");

    cout << request.outputComputerXPersons(id);

    printSimpleLines();
    cout << "Type 'delete id' to delete relation or leave empty to return" << endl;
    printSimpleLines();
    cout << "Query: ";

    getline(cin, command_string);
    command = request.extractCommand(QString::fromStdString(command_string));
    if(command == "delete")
    {
        d_id = request.extractId(QString::fromStdString(command_string));    
        if(request.deleteRelation(id, d_id))
        {
            string c_name = request.getComputer(id).getName().toStdString();
            string p_name = request.getPerson(d_id).getName().toStdString();
            setStatus("Relation of '" + c_name + "' to '" + p_name + "' deleted!");
        }
        else
        {
            setStatus("Unable to delete relation");
        }
    }
}
コード例 #3
0
ファイル: kwic.cpp プロジェクト: daut-morina/HSR-Prog3
void generateKwic(std::istream &in, std::ostream &out)
{
	std::vector<std::vector<Word>> lines {readLines(in)};
	std::vector<std::vector<Word>> preparedLines {prepareLines(lines)};

	printLines(preparedLines, out);
}
コード例 #4
0
int main(int argc, char ** argv){
	char * x[MAX_LINES];
	int lines = readLines(x, MAX_LINES);
	printf("\nprintout the input:\n");
	qsort(x,0,lines-1);
	printLines(x,lines);
}
コード例 #5
0
void Interface::viewCompsOrPersons()
{
    newMenu("VIEW");

    char ch = ' ';

    cout << "(1) utility menu for computer scientists\n"
            "(2) utility menu for computers\n"
            "enter anything else to go to main menu \n";
    printLines();

    cout << "Choice: ";
    cin.ignore(1, '\n');
    ch = cin.get();

    switch(ch)
    {
    case '1':
        viewPersons();
        break;
    case '2':
        viewComputers();
        break;
    default:
        break;
    }


}
コード例 #6
0
//========PRIVATE FUNCTIONS==========
//--menus--
void Interface::addCompOrPerson()
{
    newMenu("ADD VIEW");

    char ch = ' ';

    cout << "(1) to add a computer scientist\n"
            "(2) to add a computer\n"
            "enter anything else to go to main menu \n";
    printLines();

    cout << "Choice: ";
    cin.ignore(1, '\n');
    ch = cin.get();

    switch(ch)
    {
    case '1':
        addPerson();
        break;
    case '2':
        addComputer();
        break;
    default:
        break;
    }
}
コード例 #7
0
ファイル: vartree.c プロジェクト: dzhus/knr
void printLines(Line * l)
{
  if (l != NULL)
    {
      printLines(l->prev);

      printf("\t\tLine %d, %d times\n", l->number, l->count);
    }
}
コード例 #8
0
ファイル: main.c プロジェクト: Jasper-Li/Books-Notes
int main(void)
{
	if( (lines = readLines(nLinesData)) <= MAXLINES)
	{
		printf("The original:\n");
		printLines(nLinesData);

		sort(nLinesData);

		printf("The result:\n");
		printLines(nLinesData);

		return 0;
	}
	else
	{
		printf("error Too many lines input.\n");
		return 1;
	}
}
コード例 #9
0
ファイル: vartree.c プロジェクト: dzhus/knr
void printVariable(Variable * var)
{
  if (var != NULL)
    {
      printVariable(var->left);

      printf("\tVariable %s, occured %d times:\n", var->name, var->count);
      printLines(var->last_line);

      printVariable(var->right);
    }
}
コード例 #10
0
ファイル: edit.cpp プロジェクト: harrisonk19/240-project
void Editor::run()
{
    while(true)
    {
        int ch = getch(); // Read the next typed character.
        std::string& line = lines.at(y); // Get the string that holds the information about the line we're on


        if(ch == '\r') {
            if(y < lines.size()) {
                lines.insert(lines.begin() + y + 1, "");
            } else {
                lines.push_back("");
            }

            y++;
            x = 0;
        } else if(ch == KEY_UP) {
            if(y > 0) {
                y--;
            }

            checkLineBounds();
        } else if(ch == KEY_DOWN) {
            if(y < lines.size() - 1) {
                y++;
            }

            checkLineBounds();
        } else if(ch == KEY_LEFT) {
            if(x > 0) {
                x--;
            }
        } else if(ch == KEY_RIGHT) {
            if(x < line.size()) {
                x++;
            }
        } else {
            if(x < line.length()) {
                line.insert(line.begin() + x, ch);
            } else {
                line += (char) ch;
            }

            x++;
        }

        printLines();
        wmove(window, y, x);
        wrefresh(window);
    }
}
コード例 #11
0
ファイル: main.c プロジェクト: csrhau/sandpit
int main(int argc, char *argv[]) {
  progname = argv[0];
  char *infile = NULL;
  int optc, optid;
  while ((optc = getopt_long(argc, argv, GETOPTS, long_opts, &optid)) != -1) {
    switch (optc) {
      case 0: {
        if (long_opts[optid].flag == 0) {
          show_help = 1;
        } 
        break;
      }
      case 'f': {
        infile = strdup(optarg);
        break;
      }
      default: {
        show_help = 1;
        break;
      }
    }
  }
  if (show_help || optind < argc) {
    printf("%d %d %d\n", show_help, optind, argc);
    showHelp();

    return EXIT_FAILURE;
  }

  FILE *input_file = stdin;
  if (infile != NULL) {
    input_file = fopen(infile, "r");
    if (input_file == NULL) {
      fprintf(stderr, "Unable to open file %s!\n", infile);
      return EXIT_FAILURE;
    }
    free(infile);
  } 

  printLines(input_file);

  return EXIT_SUCCESS;
}
コード例 #12
0
ファイル: tacFile.c プロジェクト: juliansci/66.20-TP1
int tacFile(FILE* fp) {
    const int bufIncrSize = 10;
    int lineCounter = 0;
    char** arrayLines = (char**) mymalloc((lineCounter + 1) * sizeof (char *));
    char* buffer = (char*) mymalloc(10);
    char* line = (char*) mymalloc(1);
    *line = 0;
    while (readFile(buffer, bufIncrSize, fp)) { //lee del archivo de a 10 caracteres o hasta que encuentre fin de linea
        char *newLine = concatBuffer(line, buffer); //le concatena a line el contenido del buffer
        myfree(line);
        line = newLine;
        char lastCharacterBuffer = buffer[strlen(buffer) - 1];
        arrayLines = storeNewLine(lastCharacterBuffer, &lineCounter, arrayLines, &line);
    }

    printLines(lineCounter, arrayLines);
    myfree(line);
    myfree(arrayLines);
    myfree(buffer);

    return (EXIT_SUCCESS);
}
コード例 #13
0
void Interface::searchResultsComputers(string search_string)
{
    QVector<Computer> search_results = request.searchComputers(QString::fromStdString(search_string));
    clearConsole();
    printLines();
    printMenuHead("SEARCH RESULTS");

    if(search_results.size() > 0)
    {
        for(int i = 0; i < search_results.size(); i++)
        {
            cout << search_results[i] << endl;
        }
    }
    else
    {
        cout << "NO RESULTS(did you forget to prepend search string with a correct searchtype?)" << endl;
    }

    printSettingsStatus();
    printStatus();
}
コード例 #14
0
void Interface::addPerson()
{  
    clearConsole();
    printLines();
    printMenuHead("ADD PERSON");
    Person temp;
    char ch;
    cin >> temp;

    cout << "Are you sure you want to add " << temp.getName().toStdString() << "?(y/n): ";
    cin >> ch;
    if(ch == 'y' || ch == 'Y')
    {
       if(request.addPerson(temp))
       {
            setStatus("\"" + temp.getName().toStdString() + "\" added to computer scientists!");
       }
       else
       {
           setStatus("\"" + temp.getName().toStdString() + "\" could not be added to computer scientists!");
       }
    }
}
コード例 #15
0
ファイル: ed.c プロジェクト: Crobisaur/busybox
/*
 * Read commands until we are told to stop.
 */
static void doCommands(void)
{
	const char *cp;
	char *endbuf, buf[USERSIZE];
	int len, num1, num2;
	smallint have1, have2;

	while (TRUE) {
		/* Returns:
		 * -1 on read errors or EOF, or on bare Ctrl-D.
		 * 0  on ctrl-C,
		 * >0 length of input string, including terminating '\n'
		 */
		len = read_line_input(NULL, ": ", buf, sizeof(buf), /*timeout*/ -1);
		if (len <= 0)
			return;
		endbuf = &buf[len - 1];
		while ((endbuf > buf) && isblank(endbuf[-1]))
			endbuf--;
		*endbuf = '\0';

		cp = skip_blank(buf);
		have1 = FALSE;
		have2 = FALSE;

		if ((curNum == 0) && (lastNum > 0)) {
			curNum = 1;
			curLine = lines.next;
		}

		if (!getNum(&cp, &have1, &num1))
			continue;

		cp = skip_blank(cp);

		if (*cp == ',') {
			cp++;
			if (!getNum(&cp, &have2, &num2))
				continue;
			if (!have1)
				num1 = 1;
			if (!have2)
				num2 = lastNum;
			have1 = TRUE;
			have2 = TRUE;
		}
		if (!have1)
			num1 = curNum;
		if (!have2)
			num2 = num1;

		switch (*cp++) {
		case 'a':
			addLines(num1 + 1);
			break;

		case 'c':
			deleteLines(num1, num2);
			addLines(num1);
			break;

		case 'd':
			deleteLines(num1, num2);
			break;

		case 'f':
			if (*cp && !isblank(*cp)) {
				bb_error_msg("bad file command");
				break;
			}
			cp = skip_blank(cp);
			if (*cp == '\0') {
				if (fileName)
					printf("\"%s\"\n", fileName);
				else
					puts("No file name");
				break;
			}
			free(fileName);
			fileName = xstrdup(cp);
			break;

		case 'i':
			addLines(num1);
			break;

		case 'k':
			cp = skip_blank(cp);
			if ((*cp < 'a') || (*cp > 'z') || cp[1]) {
				bb_error_msg("bad mark name");
				break;
			}
			marks[*cp - 'a'] = num2;
			break;

		case 'l':
			printLines(num1, num2, TRUE);
			break;

		case 'p':
			printLines(num1, num2, FALSE);
			break;

		case 'q':
			cp = skip_blank(cp);
			if (have1 || *cp) {
				bb_error_msg("bad quit command");
				break;
			}
			if (!dirty)
				return;
			len = read_line_input(NULL, "Really quit? ", buf, 16, /*timeout*/ -1);
			/* read error/EOF - no way to continue */
			if (len < 0)
				return;
			cp = skip_blank(buf);
			if ((*cp | 0x20) == 'y') /* Y or y */
				return;
			break;

		case 'r':
			if (*cp && !isblank(*cp)) {
				bb_error_msg("bad read command");
				break;
			}
			cp = skip_blank(cp);
			if (*cp == '\0') {
				bb_error_msg("no file name");
				break;
			}
			if (!have1)
				num1 = lastNum;
			if (readLines(cp, num1 + 1))
				break;
			if (fileName == NULL)
				fileName = xstrdup(cp);
			break;

		case 's':
			subCommand(cp, num1, num2);
			break;

		case 'w':
			if (*cp && !isblank(*cp)) {
				bb_error_msg("bad write command");
				break;
			}
			cp = skip_blank(cp);
			if (!have1) {
				num1 = 1;
				num2 = lastNum;
			}
			if (*cp == '\0')
				cp = fileName;
			if (cp == NULL) {
				bb_error_msg("no file name specified");
				break;
			}
			writeLines(cp, num1, num2);
			break;

		case 'z':
			switch (*cp) {
			case '-':
				printLines(curNum - 21, curNum, FALSE);
				break;
			case '.':
				printLines(curNum - 11, curNum + 10, FALSE);
				break;
			default:
				printLines(curNum, curNum + 21, FALSE);
				break;
			}
			break;

		case '.':
			if (have1) {
				bb_error_msg("no arguments allowed");
				break;
			}
			printLines(curNum, curNum, FALSE);
			break;

		case '-':
			if (setCurNum(curNum - 1))
				printLines(curNum, curNum, FALSE);
			break;

		case '=':
			printf("%d\n", num1);
			break;
		case '\0':
			if (have1) {
				printLines(num2, num2, FALSE);
				break;
			}
			if (setCurNum(curNum + 1))
				printLines(curNum, curNum, FALSE);
			break;

		default:
			bb_error_msg("unimplemented command");
			break;
		}
	}
}
コード例 #16
0
ファイル: dwarflines.cpp プロジェクト: Pascal-78/cv2pdb
bool _flushDWARFLines(const PEImage& img, mspdb::Mod* mod, DWARF_LineState& state)
{
	if(state.lineInfo.size() == 0)
		return true;

	unsigned int saddr = state.lineInfo[0].offset;
	unsigned int eaddr = state.lineInfo.back().offset;
    int segIndex = state.section;
    if (segIndex < 0)
	    segIndex = img.findSection(saddr + state.seg_offset);
	if(segIndex < 0)
	{
		// throw away invalid lines (mostly due to "set address to 0")
		state.lineInfo.resize(0);
		return true;
		//return false;
	}

//    if(saddr >= 0x4000)
//        return true;

	const DWARF_FileName* dfn;
	if(state.file == 0)
		dfn = state.file_ptr;
	else if(state.file > 0 && state.file <= state.files.size())
		dfn = &state.files[state.file - 1];
	else
		return false;
	std::string fname = dfn->file_name;
	
	if(isRelativePath(fname) && 
	   dfn->dir_index > 0 && dfn->dir_index <= state.include_dirs.size())
	{
		std::string dir = state.include_dirs[dfn->dir_index - 1];
		if(dir.length() > 0 && dir[dir.length() - 1] != '/' && dir[dir.length() - 1] != '\\')
			dir.append("\\");
		fname = dir + fname;
	}
	for(size_t i = 0; i < fname.length(); i++)
		if(fname[i] == '/')
			fname[i] = '\\';

    if (!mod)
    {
        printLines(fname.c_str(), segIndex, img.findSectionSymbolName(segIndex),
                   state.lineInfo.data(), state.lineInfo.size());
		state.lineInfo.resize(0);
		return true;
    }
#if 1
	bool dump = false; // (fname == "cvtest.d");
	//qsort(&state.lineInfo[0], state.lineInfo.size(), sizeof(state.lineInfo[0]), cmpAdr);
#if 0
	printf("%s:\n", fname.c_str());
	for(size_t ln = 0; ln < state.lineInfo.size(); ln++)
		printf("  %08x: %4d\n", state.lineInfo[ln].offset + 0x401000, state.lineInfo[ln].line);
#endif

    int rc = 1;
	unsigned int firstLine = state.lineInfo[0].line;
	unsigned int firstAddr = state.lineInfo[0].offset;
	unsigned int firstEntry = 0;
	unsigned int entry = 0;
	for(size_t ln = firstEntry; ln < state.lineInfo.size(); ln++)
	{
		if(state.lineInfo[ln].line < firstLine || state.lineInfo[ln].offset < firstAddr)
		{
			if(ln > firstEntry)
			{
				unsigned int length = state.lineInfo[entry-1].offset + 1; // firstAddr has been subtracted before
				if(dump)
					printf("AddLines(%08x+%04x, Line=%4d+%3d, %s)\n", firstAddr, length, firstLine, entry - firstEntry, fname.c_str());
				rc = mod->AddLines(fname.c_str(), segIndex + 1, firstAddr, length, firstAddr, firstLine,
									(unsigned char*) &state.lineInfo[firstEntry], 
									(ln - firstEntry) * sizeof(state.lineInfo[0]));
				firstLine = state.lineInfo[ln].line;
				firstAddr = state.lineInfo[ln].offset;
				firstEntry = entry;
			}
		}
		else if(ln > firstEntry && state.lineInfo[ln].offset == state.lineInfo[ln-1].offset)
			continue; // skip entries without offset change
		state.lineInfo[entry].line = state.lineInfo[ln].line - firstLine;
		state.lineInfo[entry].offset = state.lineInfo[ln].offset - firstAddr;
		entry++;
	}
	unsigned int length = eaddr - firstAddr;
	if(dump)
		printf("AddLines(%08x+%04x, Line=%4d+%3d, %s)\n", firstAddr, length, firstLine, entry - firstEntry, fname.c_str());
	rc = mod->AddLines(fname.c_str(), segIndex + 1, firstAddr, length, firstAddr, firstLine,
					    (unsigned char*) &state.lineInfo[firstEntry], 
					    (entry - firstEntry) * sizeof(state.lineInfo[0]));

#else
	unsigned int firstLine = 0;
	unsigned int firstAddr = 0;
	int rc = mod->AddLines(fname.c_str(), segIndex + 1, saddr, eaddr - saddr, firstAddr, firstLine,
						   (unsigned char*) &state.lineInfo[0], state.lineInfo.size() * sizeof(state.lineInfo[0]));
#endif

	state.lineInfo.resize(0);
	return rc > 0;
}
コード例 #17
0
ファイル: ed.c プロジェクト: AlickHill/Lantern
/*
 * Read commands until we are told to stop.
 */
static void doCommands(void)
{
	const char *cp;
	char *endbuf, *newname, buf[USERSIZE];
	int len, num1, num2, have1, have2;

	while (TRUE) {
		printf(": ");
		fflush(stdout);

		if (fgets(buf, sizeof(buf), stdin) == NULL)
			return;

		len = strlen(buf);

		if (len == 0)
			return;

		endbuf = &buf[len - 1];

		if (*endbuf != '\n') {
			bb_error_msg("command line too long");

			do {
				len = fgetc(stdin);
			} while ((len != EOF) && (len != '\n'));

			continue;
		}

		while ((endbuf > buf) && isblank(endbuf[-1]))
			endbuf--;

		*endbuf = '\0';

		cp = buf;

		while (isblank(*cp))
			cp++;

		have1 = FALSE;
		have2 = FALSE;

		if ((curNum == 0) && (lastNum > 0)) {
			curNum = 1;
			curLine = lines.next;
		}

		if (!getNum(&cp, &have1, &num1))
			continue;

		while (isblank(*cp))
			cp++;

		if (*cp == ',') {
			cp++;

			if (!getNum(&cp, &have2, &num2))
				continue;

			if (!have1)
				num1 = 1;

			if (!have2)
				num2 = lastNum;

			have1 = TRUE;
			have2 = TRUE;
		}

		if (!have1)
			num1 = curNum;

		if (!have2)
			num2 = num1;

		switch (*cp++) {
			case 'a':
				addLines(num1 + 1);
				break;

			case 'c':
				deleteLines(num1, num2);
				addLines(num1);
				break;

			case 'd':
				deleteLines(num1, num2);
				break;

			case 'f':
				if (*cp && !isblank(*cp)) {
					bb_error_msg("bad file command");
					break;
				}

				while (isblank(*cp))
					cp++;

				if (*cp == '\0') {
					if (fileName)
						printf("\"%s\"\n", fileName);
					else
						printf("No file name\n");
					break;
				}

				newname = strdup(cp);

				if (newname == NULL) {
					bb_error_msg("no memory for file name");
					break;
				}

				if (fileName)
					free(fileName);

				fileName = newname;
				break;

			case 'i':
				addLines(num1);
				break;

			case 'k':
				while (isblank(*cp))
					cp++;

				if ((*cp < 'a') || (*cp > 'a') || cp[1]) {
					bb_error_msg("bad mark name");
					break;
				}

				marks[*cp - 'a'] = num2;
				break;

			case 'l':
				printLines(num1, num2, TRUE);
				break;

			case 'p':
				printLines(num1, num2, FALSE);
				break;

			case 'q':
				while (isblank(*cp))
					cp++;

				if (have1 || *cp) {
					bb_error_msg("bad quit command");
					break;
				}

				if (!dirty)
					return;

				printf("Really quit? ");
				fflush(stdout);

				buf[0] = '\0';
				fgets(buf, sizeof(buf), stdin);
				cp = buf;

				while (isblank(*cp))
					cp++;

				if ((*cp == 'y') || (*cp == 'Y'))
					return;

				break;

			case 'r':
				if (*cp && !isblank(*cp)) {
					bb_error_msg("bad read command");
					break;
				}

				while (isblank(*cp))
					cp++;

				if (*cp == '\0') {
					bb_error_msg("no file name");
					break;
				}

				if (!have1)
					num1 = lastNum;

				if (readLines(cp, num1 + 1))
					break;

				if (fileName == NULL)
					fileName = strdup(cp);

				break;

			case 's':
				subCommand(cp, num1, num2);
				break;

			case 'w':
				if (*cp && !isblank(*cp)) {
					bb_error_msg("bad write command");
					break;
				}

				while (isblank(*cp))
					cp++;

				if (!have1) {
					num1 = 1;
					num2 = lastNum;
				}

				if (*cp == '\0')
					cp = fileName;

				if (cp == NULL) {
					bb_error_msg("no file name specified");
					break;
				}

				writeLines(cp, num1, num2);
				break;

			case 'z':
				switch (*cp) {
				case '-':
					printLines(curNum-21, curNum, FALSE);
					break;
				case '.':
					printLines(curNum-11, curNum+10, FALSE);
					break;
				default:
					printLines(curNum, curNum+21, FALSE);
					break;
				}
				break;

			case '.':
				if (have1) {
					bb_error_msg("no arguments allowed");
					break;
				}

				printLines(curNum, curNum, FALSE);
				break;

			case '-':
				if (setCurNum(curNum - 1))
					printLines(curNum, curNum, FALSE);

				break;

			case '=':
				printf("%d\n", num1);
				break;

			case '\0':
				if (have1) {
					printLines(num2, num2, FALSE);
					break;
				}

				if (setCurNum(curNum + 1))
					printLines(curNum, curNum, FALSE);

				break;

			default:
				bb_error_msg("unimplemented command");
				break;
		}
	}
}
コード例 #18
0
ファイル: cmd_ed.c プロジェクト: xiajunt/sashExtension
/*
 * Do the substitute command.
 * The current line is set to the last substitution done.
 */
static void
subCommand(const char * cmd, NUM num1, NUM num2)
{
	int	delim;
	char *	cp;
	char *	oldStr;
	char *	newStr;
	LEN	oldLen;
	LEN	newLen;
	LEN	deltaLen;
	LEN	offset;
	LINE *	lp;
	LINE *	nlp;
	BOOL	globalFlag;
	BOOL	printFlag;
	BOOL	didSub;
	BOOL	needPrint;
	char	buf[USERSIZE];

	if ((num1 < 1) || (num2 > lastNum) || (num1 > num2))
	{
		fprintf(stderr, "Bad line range for substitute\n");

		return;
	}

	globalFlag = FALSE;
	printFlag = FALSE;
	didSub = FALSE;
	needPrint = FALSE;

	/*
	 * Copy the command so we can modify it.
	 */
	strcpy(buf, cmd);
	cp = buf;

	if (isBlank(*cp) || (*cp == '\0'))
	{
		fprintf(stderr, "Bad delimiter for substitute\n");

		return;
	}

	delim = *cp++;
	oldStr = cp;

	cp = strchr(cp, delim);

	if (cp == NULL)
	{
		fprintf(stderr, "Missing 2nd delimiter for substitute\n");

		return;
	}

	*cp++ = '\0';

	newStr = cp;
	cp = strchr(cp, delim);

	if (cp)
		*cp++ = '\0';
	else
		cp = "";

	while (*cp) switch (*cp++)
	{
		case 'g':
			globalFlag = TRUE;
			break;

		case 'p':
			printFlag = TRUE;
			break;

		default:
			fprintf(stderr, "Unknown option for substitute\n");

			return;
	}

	if (*oldStr == '\0')
	{
		if (searchString[0] == '\0')
		{
			fprintf(stderr, "No previous search string\n");

			return;
		}

		oldStr = searchString;
	}

	if (oldStr != searchString)
		strcpy(searchString, oldStr);

	lp = findLine(num1);

	if (lp == NULL)
		return;

	oldLen = strlen(oldStr);
	newLen = strlen(newStr);
	deltaLen = newLen - oldLen;
	offset = 0;
	nlp = NULL;

	while (num1 <= num2)
	{
		offset = findString(lp, oldStr, oldLen, offset);

		if (offset < 0)
		{
			if (needPrint)
			{
				printLines(num1, num1, FALSE);
				needPrint = FALSE;
			}

			offset = 0;
			lp = lp->next;
			num1++;

			continue;
		}

		needPrint = printFlag;
		didSub = TRUE;
		dirty = TRUE;

		/*
		 * If the replacement string is the same size or shorter
		 * than the old string, then the substitution is easy.
		 */
		if (deltaLen <= 0)
		{
			memcpy(&lp->data[offset], newStr, newLen);

			if (deltaLen)
			{
				memcpy(&lp->data[offset + newLen],
					&lp->data[offset + oldLen],
					lp->len - offset - oldLen);

				lp->len += deltaLen;
			}

			offset += newLen;

			if (globalFlag)
				continue;

			if (needPrint)
			{
				printLines(num1, num1, FALSE);
				needPrint = FALSE;
			}

			lp = lp->next;
			num1++;

			continue;
		}

		/*
		 * The new string is larger, so allocate a new line
		 * structure and use that.  Link it in in place of
		 * the old line structure.
		 */
		nlp = (LINE *) malloc(sizeof(LINE) + lp->len + deltaLen);

		if (nlp == NULL)
		{
			fprintf(stderr, "Cannot get memory for line\n");

			return;
		}

		nlp->len = lp->len + deltaLen;

		memcpy(nlp->data, lp->data, offset);

		memcpy(&nlp->data[offset], newStr, newLen);

		memcpy(&nlp->data[offset + newLen],
			&lp->data[offset + oldLen],
			lp->len - offset - oldLen);

		nlp->next = lp->next;
		nlp->prev = lp->prev;
		nlp->prev->next = nlp;
		nlp->next->prev = nlp;

		if (curLine == lp)
			curLine = nlp;

		free(lp);
		lp = nlp;

		offset += newLen;

		if (globalFlag)
			continue;

		if (needPrint)
		{
			printLines(num1, num1, FALSE);
			needPrint = FALSE;
		}

		lp = lp->next;
		num1++;
	}

	if (!didSub)
		fprintf(stderr, "No substitutions found for \"%s\"\n", oldStr);
}
コード例 #19
0
ファイル: ed.c プロジェクト: Crobisaur/busybox
/*
 * Do the substitute command.
 * The current line is set to the last substitution done.
 */
static void subCommand(const char *cmd, int num1, int num2)
{
	char *cp, *oldStr, *newStr, buf[USERSIZE];
	int delim, oldLen, newLen, deltaLen, offset;
	LINE *lp, *nlp;
	int globalFlag, printFlag, didSub, needPrint;

	if (bad_nums(num1, num2, "substitute"))
		return;

	globalFlag = FALSE;
	printFlag = FALSE;
	didSub = FALSE;
	needPrint = FALSE;

	/*
	 * Copy the command so we can modify it.
	 */
	strcpy(buf, cmd);
	cp = buf;

	if (isblank(*cp) || (*cp == '\0')) {
		bb_error_msg("bad delimiter for substitute");
		return;
	}

	delim = *cp++;
	oldStr = cp;

	cp = strchr(cp, delim);
	if (cp == NULL) {
		bb_error_msg("missing 2nd delimiter for substitute");
		return;
	}

	*cp++ = '\0';

	newStr = cp;
	cp = strchr(cp, delim);

	if (cp)
		*cp++ = '\0';
	else
		cp = (char*)"";

	while (*cp) switch (*cp++) {
		case 'g':
			globalFlag = TRUE;
			break;
		case 'p':
			printFlag = TRUE;
			break;
		default:
			bb_error_msg("unknown option for substitute");
			return;
	}

	if (*oldStr == '\0') {
		if (searchString[0] == '\0') {
			bb_error_msg("no previous search string");
			return;
		}
		oldStr = searchString;
	}

	if (oldStr != searchString)
		strcpy(searchString, oldStr);

	lp = findLine(num1);
	if (lp == NULL)
		return;

	oldLen = strlen(oldStr);
	newLen = strlen(newStr);
	deltaLen = newLen - oldLen;
	offset = 0;
	nlp = NULL;

	while (num1 <= num2) {
		offset = findString(lp, oldStr, oldLen, offset);

		if (offset < 0) {
			if (needPrint) {
				printLines(num1, num1, FALSE);
				needPrint = FALSE;
			}
			offset = 0;
			lp = lp->next;
			num1++;
			continue;
		}

		needPrint = printFlag;
		didSub = TRUE;
		dirty = TRUE;

		/*
		 * If the replacement string is the same size or shorter
		 * than the old string, then the substitution is easy.
		 */
		if (deltaLen <= 0) {
			memcpy(&lp->data[offset], newStr, newLen);
			if (deltaLen) {
				memcpy(&lp->data[offset + newLen],
					&lp->data[offset + oldLen],
					lp->len - offset - oldLen);

				lp->len += deltaLen;
			}
			offset += newLen;
			if (globalFlag)
				continue;
			if (needPrint) {
				printLines(num1, num1, FALSE);
				needPrint = FALSE;
			}
			lp = lp->next;
			num1++;
			continue;
		}

		/*
		 * The new string is larger, so allocate a new line
		 * structure and use that.  Link it in place of
		 * the old line structure.
		 */
		nlp = xmalloc(sizeof(LINE) + lp->len + deltaLen);

		nlp->len = lp->len + deltaLen;

		memcpy(nlp->data, lp->data, offset);
		memcpy(&nlp->data[offset], newStr, newLen);
		memcpy(&nlp->data[offset + newLen],
			&lp->data[offset + oldLen],
			lp->len - offset - oldLen);

		nlp->next = lp->next;
		nlp->prev = lp->prev;
		nlp->prev->next = nlp;
		nlp->next->prev = nlp;

		if (curLine == lp)
			curLine = nlp;

		free(lp);
		lp = nlp;

		offset += newLen;

		if (globalFlag)
			continue;

		if (needPrint) {
			printLines(num1, num1, FALSE);
			needPrint = FALSE;
		}

		lp = lp->next;
		num1++;
	}

	if (!didSub)
		bb_error_msg("no substitutions found for \"%s\"", oldStr);
}
コード例 #20
0
ファイル: snpMask.c プロジェクト: blumroy/kentUtils
/* write here first, then move to hg/lib/genePred.c */
void printExons(char *snpName, struct genePred *gene, char *chrom, int start, int end, struct dnaSeq *seq)
{
int iExon = 0;
// which exon 
int startExon = 0;
int endExon = 0;
struct dyString *dy = NULL;
char *seqBuffer;
int size;
char *ptr = seq->dna;
// actual nucleotide positions
int exonStart = 0;
int exonEnd = 0;

// arg checking
if (start > end) 
    {
    fprintf(stderr, "error with %s (start exceeds end)\n", gene->name);
    return;
    }

startExon = findExonPos(gene, start);
endExon = findExonPos(gene, end);

// more checking
if (startExon == -1 || endExon == -1) 
    {
    fprintf(stderr, "error with %s (startExon = %d; endExon = %d)\n", gene->name, startExon, endExon);
    return;
    }

// simple case
if (startExon == endExon)
    {
    // printf("simple case; all in one exon\n");
    size = end - start + 1;
    seqBuffer = needMem(size);
    strncpy(seqBuffer, &ptr[start], size);
    printf("> %s %s:%d-%d (%s)\n", gene->name, chrom, start, end, snpName);
    printLines(stdout, seqBuffer, 50);
    freeMem(seqBuffer);
    // *seqBuffer = 0;
    return;
    }

// printf("not simple case; flank in multiple exons\n");
// printf("startExon = %d; endExon = %d\n", startExon, endExon);
// append to dyString
dy = newDyString(512);

// remainder of first exon
exonEnd = gene->exonEnds[startExon-1];
size = exonEnd - start + 1;
seqBuffer = needMem(size);
strncpy(seqBuffer, &ptr[start], size);
dyStringPrintf(dy, "%s", seqBuffer);
freeMem(seqBuffer);

// middle exons
for (iExon = startExon + 1; iExon < endExon; iExon++)
    {
        exonStart = gene->exonStarts[iExon-1];
        exonEnd = gene->exonEnds[iExon-1];
	size = exonEnd - exonStart + 1;
	seqBuffer = needMem(size);
	strncpy(seqBuffer, &ptr[exonStart], size);
        dyStringPrintf(dy, "%s", seqBuffer);
        freeMem(seqBuffer);
    }

// start of last exon
exonStart = gene->exonStarts[endExon-1];
size = end - exonStart + 1;
seqBuffer = needMem(size);
strncpy(seqBuffer, &ptr[exonStart], size);
dyStringPrintf(dy, "%s", seqBuffer);
freeMem(seqBuffer);

printf("> %s %s:%d-%d (%s)\n", gene->name, chrom, start, end, snpName);
printLines(stdout, dy->string, 50);

dyStringFree(&dy);

}
コード例 #21
0
void Interface::doCommand(QString command_string, char type)
{
    QString command = request.extractCommand(command_string);
    QString id = request.extractId(command_string);

    clearConsole();
    printLines();


    if(type == 'p') //PERSON
    {
        if(request.getPerson(id).getId().isEmpty()) //needed to prevent crashes
        {
            setStatus("Person #" + id.toStdString() + " does not exist or is omitted!");
            return;
        }

        printMenuHead(command.toUpper().toStdString() + " PERSON");

        if(command == "edit")
        {
            editPerson(id);
        }
        else if(command == "delete")
        {
            deletePerson(id);
        }
        else if(command == "addr")
        {
            addPersonRelation(id);
        }
        else if(command == "viewr")
        {
            viewPersonXComputers(id);
        }
    }
    else if(type == 'c') //COMPUTER
    {
        if(request.getComputer(id).getId().isEmpty()) //needed to prevent crashes
        {
            setStatus("Computer #" + id.toStdString() + " does not exist!");
            return;
        }

        printMenuHead(command.toUpper().toStdString() + " COMPUTER");

        if(command == "edit")
        {
            editComputer(id);
        }
        else if(command == "delete")
        {
            deleteComputer(id);
        }
        else if(command == "addr")
        {
            addComputerRelation(id);
        }
        else if(command == "viewr")
        {
            viewComputerXPersons(id);
        }
    }
}