diff options
Diffstat (limited to 'src/streams-handles.cpp')
| -rw-r--r-- | src/streams-handles.cpp | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/src/streams-handles.cpp b/src/streams-handles.cpp deleted file mode 100644 index 9c6e861f8..000000000 --- a/src/streams-handles.cpp +++ /dev/null @@ -1,119 +0,0 @@ -/* - * IO layer : handles for URIs - * - * Authors: - * Johan Ceuppens <jceuppen at easynet dot be> - * - * Copyright (C) 2004 Johan Ceuppens - * - * Released under GNU LGPL, read the file 'COPYING.LIB' for more information - */ - -#include "streams-handles.h" -#include "uri.h" - -#include <iostream> - -namespace Inkscape { - -/** - * FileHandle - */ - -int FileHandle::open(URI const& uri, char const* mode) -{ - if (sys_open(uri, mode) == 0) - return 0; - else - return 1; -} - -FILE *FileHandle::sys_open(URI const& uri, char const* mode) -{ - gchar *filename = uri.toNativeFilename(); - - if ((fp = std::fopen(filename, mode)) == 0) { - error("fopen"); - } -#ifdef DEBUG_STREAMS - std::cout<<"file opened fp="<<fp<<std::endl; -#endif - return fp; -} - -void FileHandle::close() -{ - sys_close(); -} - -void FileHandle::sys_close() -{ - fclose(fp); -} - -int FileHandle::read(void *buf, int buflen) -{ - return sys_read(buf, buflen); -} - -int FileHandle::sys_read (void *buf, int buflen) throw(ReadException) -{ - int nbytes = 0; - if ((nbytes = std::fread(buf, 1, buflen, fp)) < 0) { - if (ferror(fp)) { - error("fread"); - throw ReadException(); - } - } - if (nbytes == 0) - return EOF; - else - return nbytes; -} - -int FileHandle::write (void const *buf, int buflen) -{ - return sys_write(buf, buflen); -} - -int FileHandle::sys_write (void const *buf, int buflen) throw(WriteException) -{ - int nbytes = 0; - if ((nbytes = std::fwrite(buf, 1, buflen, fp)) < 0) { - error("fwrite"); - throw WriteException(); - } - - return nbytes; -} - -int FileHandle::seek(long offset, int whence) -{ - return sys_seek(offset, whence); -} - -int FileHandle::sys_seek(long offset, int whence) -{ - int result; - if ((result = fseek(fp, offset, whence)) < 0) { - error("fseek"); - } - return result; -} -void FileHandle::error(char const *errstr) -{ - std::cerr<<"error FileHandle: "<<errstr<<std::endl; -} - -} // namespace Inkscape - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : |
