mirror of https://github.com/BOINC/boinc.git
116 lines
2.5 KiB
C
116 lines
2.5 KiB
C
// The contents of this file are subject to the BOINC Public License
|
|
// Version 1.0 (the "License"); you may not use this file except in
|
|
// compliance with the License. You may obtain a copy of the License at
|
|
// http://boinc.berkeley.edu/license_1.0.txt
|
|
//
|
|
// Software distributed under the License is distributed on an "AS IS"
|
|
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
|
|
// License for the specific language governing rights and limitations
|
|
// under the License.
|
|
//
|
|
// The Original Code is the Berkeley Open Infrastructure for Network Computing.
|
|
//
|
|
// The Initial Developer of the Original Code is the SETI@home project.
|
|
// Portions created by the SETI@home project are Copyright (C) 2002
|
|
// University of California at Berkeley. All Rights Reserved.
|
|
//
|
|
// Contributor(s):
|
|
//
|
|
|
|
#ifdef _WIN32
|
|
#include "boinc_win.h"
|
|
#endif
|
|
|
|
#ifndef _WIN32
|
|
#include <string>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
#endif
|
|
|
|
#include "error_numbers.h"
|
|
#include "miofile.h"
|
|
|
|
using std::string;
|
|
|
|
MIOFILE::MIOFILE() {
|
|
mf = 0;
|
|
f = 0;
|
|
buf = 0;
|
|
}
|
|
|
|
MIOFILE::~MIOFILE() {
|
|
}
|
|
|
|
void MIOFILE::init_mfile(MFILE* _mf) {
|
|
mf = _mf;
|
|
}
|
|
|
|
void MIOFILE::init_file(FILE* _f) {
|
|
f = _f;
|
|
}
|
|
|
|
void MIOFILE::init_buf(char* _buf) {
|
|
buf = _buf;
|
|
}
|
|
|
|
int MIOFILE::printf(const char* format, ...) {
|
|
int retval;
|
|
|
|
va_list ap;
|
|
va_start(ap, format);
|
|
if (mf) {
|
|
retval = mf->vprintf(format, ap);
|
|
} else {
|
|
retval = vfprintf(f, format, ap);
|
|
}
|
|
va_end(ap);
|
|
return retval;
|
|
}
|
|
|
|
char* MIOFILE::fgets(char* dst, int len) {
|
|
if (f) {
|
|
return ::fgets(dst, len, f);
|
|
}
|
|
char* q = strchr(buf, '\n');
|
|
if (!q) return 0;
|
|
|
|
q++;
|
|
int n = (int)(q - buf);
|
|
if (n > len-1) n = len-1;
|
|
memcpy(dst, buf, n);
|
|
dst[n] = 0;
|
|
|
|
buf = q;
|
|
return dst;
|
|
}
|
|
|
|
// copy from a file to static buffer
|
|
//
|
|
int copy_element_contents(MIOFILE& in, const char* end_tag, char* p, int len) {
|
|
char buf[256];
|
|
|
|
strcpy(p, "");
|
|
while (in.fgets(buf, 256)) {
|
|
if (strstr(buf, end_tag)) {
|
|
return 0;
|
|
}
|
|
strcat(p, buf);
|
|
}
|
|
fprintf(stderr, "copy_element_contents(): no end tag\n");
|
|
return ERR_XML_PARSE;
|
|
}
|
|
|
|
int copy_element_contents(MIOFILE& in, const char* end_tag, string& str) {
|
|
char buf[256];
|
|
|
|
str = "";
|
|
while (in.fgets(buf, 256)) {
|
|
if (strstr(buf, end_tag)) {
|
|
return 0;
|
|
}
|
|
str += buf;
|
|
}
|
|
fprintf(stderr, "copy_element_contents(): no end tag\n");
|
|
return ERR_XML_PARSE;
|
|
}
|