diff options
Diffstat (limited to 'base/cprintf.cc')
| -rw-r--r-- | base/cprintf.cc | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/base/cprintf.cc b/base/cprintf.cc deleted file mode 100644 index cf332ebf2..000000000 --- a/base/cprintf.cc +++ /dev/null @@ -1,268 +0,0 @@ -/* - * Copyright (c) 2002-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <cassert> -#include <iomanip> -#include <iostream> -#include <sstream> - -#include "base/cprintf.hh" - -using namespace std; - -namespace cp { - -ArgList::~ArgList() -{ - while (!objects.empty()) { - delete objects.front(); - objects.pop_front(); - } -} - -void -ArgList::dump(const string &format) -{ - list_t::iterator iter = objects.begin(); - list_t::iterator end = objects.end(); - - const char *p = format.c_str(); - - stream->fill(' '); - stream->flags((ios::fmtflags)0); - - while (*p) { - switch (*p) { - case '%': { - if (p[1] == '%') { - *stream << '%'; - p += 2; - continue; - } - - Format fmt; - bool done = false; - bool end_number = false; - bool have_precision = false; - int number = 0; - - while (!done) { - ++p; - if (*p >= '0' && *p <= '9') { - if (end_number) - continue; - } else if (number > 0) - end_number = true; - - switch (*p) { - case 's': - fmt.format = Format::string; - done = true; - break; - - case 'c': - fmt.format = Format::character; - done = true; - break; - - case 'l': - continue; - - case 'p': - fmt.format = Format::integer; - fmt.base = Format::hex; - fmt.alternate_form = true; - done = true; - break; - - case 'X': - fmt.uppercase = true; - case 'x': - fmt.base = Format::hex; - fmt.format = Format::integer; - done = true; - break; - - case 'o': - fmt.base = Format::oct; - fmt.format = Format::integer; - done = true; - break; - - case 'd': - case 'i': - case 'u': - fmt.format = Format::integer; - done = true; - break; - - case 'G': - fmt.uppercase = true; - case 'g': - fmt.format = Format::floating; - fmt.float_format = Format::best; - done = true; - break; - - case 'E': - fmt.uppercase = true; - case 'e': - fmt.format = Format::floating; - fmt.float_format = Format::scientific; - done = true; - break; - - case 'f': - fmt.format = Format::floating; - fmt.float_format = Format::fixed; - done = true; - break; - - case 'n': - *stream << "we don't do %n!!!\n"; - done = true; - break; - - case '#': - fmt.alternate_form = true; - break; - - case '-': - fmt.flush_left = true; - break; - - case '+': - fmt.print_sign = true; - break; - - case ' ': - fmt.blank_space = true; - break; - - case '.': - fmt.width = number; - fmt.precision = 0; - have_precision = true; - number = 0; - end_number = false; - break; - - case '0': - if (number == 0) { - fmt.fill_zero = true; - break; - } - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - number = number * 10 + (*p - '0'); - break; - - case '%': - assert("we shouldn't get here"); - break; - - default: - done = true; - break; - } - - if (end_number) { - if (have_precision) - fmt.precision = number; - else - fmt.width = number; - - end_number = false; - number = 0; - } - } - - if (iter != end) - { - ios::fmtflags saved_flags = stream->flags(); - char old_fill = stream->fill(); - int old_precision = stream->precision(); - - (*iter)->process(*stream, fmt); - - stream->flags(saved_flags); - stream->fill(old_fill); - stream->precision(old_precision); - - ++iter; - } else { - *stream << "<missing arg for format>"; - } - - ++p; - } - break; - - case '\n': - *stream << endl; - ++p; - break; - case '\r': - ++p; - if (*p != '\n') - *stream << endl; - break; - - default: { - size_t len = strcspn(p, "%\n\r\0"); - stream->write(p, len); - p += len; - } - break; - } - } - - while (iter != end) { - *stream << "<extra arg>"; - ++iter; - } -} - -string -ArgList::dumpToString(const string &format) -{ - stringstream ss; - - dump(ss, format); - - return ss.str(); -} - -} |