屯屯屯屯屯屯屯屯屯屯屯屯屯屯屯屯,和烫烫烫烫烫烫烫烫烫烫烫烫。如何去掉

ttzzgg_80713 2001-10-23 12:53:35

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bluerain@cloud 2001-10-23

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根据我的经验
你可能用了turbo c
取消汉化就会出现正确的显示

danfer 2001-10-23

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这是每顿都有汤啊

blowfish 2001-10-23

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不明不白,无法回答!

gezao 2001-10-23

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fat_horse 2001-10-23

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1.缓冲区是否清空？
2.字符串是否以'\n'结束？

coolunix 2001-10-23

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这说明你的字串的值的内存地址不对哦！

wt007 2001-10-23

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是在LINUX上出现的吗？

中医程序猿 2001-10-23

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记得在WINDOWS下用TC2.0就会出现这种情况,甚至快速移动光标就会在句末出现一个"屯".最后在纯文本安全模式下就没有这种事了.

wt007 2001-10-23

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为什么我没出这种问题?

ttzzgg_80713 2001-10-23

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全屏也有。原来要自己干，我看了一下freeamp的源代码。现在贴一部分出来。
这个问题别人也到过，保留两天。
/*____________________________________________________________________________

FreeAmp - The Free MP3 Player

Portions Copyright (C) 1999 EMusic.com

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

$Id: id3v1.cpp,v 1.4 1999/10/21 17:45:40 elrod Exp $
____________________________________________________________________________*/

#include <assert.h>
#include <string>
#include <errno.h>

using namespace std;

#include "config.h"
#include "errors.h"
#include "utility.h"

#include "id3v1.h"

typedef struct id3v1_0 {
char id[3];
char title[30];
char artist[30];
char album[30];
char year[4];
char comment[30];
char genre;

} id3v1_0;

typedef struct id3v1_1 {
char id[3];
char title[30];
char artist[30];
char album[30];
char year[4];
char comment[28];
char zero;
char track;
char genre;

} id3v1_1;

typedef struct id3v1 {
union {
struct id3v1_0 v1_0;
struct id3v1_1 v1_1;
} id3;
} id3v1;

#define v1_0 id3.v1_0
#define v1_1 id3.v1_1

const char* genre_strings[] = {
"Blues",
"Classic Rock",
"Country",
"Dance",
"Disco",
"Funk",
"Grunge",
"Hip-Hop",
"Jazz",
"Metal",
"New Age",
"Oldies",
"Other",
"Pop",
"R&B",
"Rap",
"Reggae",
"Rock",
"Techno",
"Industrial",
"Alternative",
"Ska",
"Death Metal",
"Pranks",
"Soundtrack",
"Euro-Techno",
"Ambient",
"Trip-Hop",
"Vocal",
"Jazz+Funk",
"Fusion",
"Trance",
"Classical",
"Instrumental",
"Acid",
"House",
"Game",
"Sound Clip",
"Gospel",
"Noise",
"Alternative Rock",
"Bass",
"Soul",
"Punk",
"Space",
"Meditative",
"Instrumental Pop",
"Instrumental Rock",
"Ethnic",
"Gothic",
"Darkwave",
"Techno-Industrial",
"Electronic",
"Pop-Folk",
"Eurodance",
"Dream",
"Southern Rock",
"Comedy",
"Cult",
"Gangsta",
"Top 40",
"Christian Rap",
"Pop/Funk",
"Jungle",
"Native American",
"Cabaret",
"New Wave",
"Psychadelic",
"Rave",
"Showtunes",
"Trailer",
"Lo-Fi",
"Tribal",
"Acid Punk",
"Acid Jazz",
"Polka",
"Retro",
"Musical",
"Rock & Roll",
"Hard Rock",
"Folk",
"Folk-Rock",
"National Folk",
"Swing",
"Fast Fusion",
"Bebob",
"Latin",
"Revival",
"Celtic",
"Bluegrass",
"Avantgarde",
"Gothic Rock",
"Progressive Rock",
"Psychedelic Rock",
"Symphonic Rock",
"Slow Rock",
"Big Band",
"Chorus",
"Easy Listening",
"Acoustic",
"Humour",
"Speech",
"Chanson",
"Opera",
"Chamber Music",
"Sonata",
"Symphony",
"Booty Bass",
"Primus",
"Porn Groove",
"Satire",
"Slow Jam",
"Club",
"Tango",
"Samba",
"Folklore",
"Ballad",
"Power Ballad",
"Rhythmic Soul",
"Freestyle",
"Duet",
"Punk Rock",
"Drum Solo",
"Acapella",
"Euro-House",
"Dance Hall",
"Goa",
"Drum & Bass",
"Club-House",
"Hardcore",
"Terror",
"Indie",
"BritPop",
"Negerpunk",
"Polsk Punk",
"Beat",
"Christian Gangsta Rap",
"Heavy Metal",
"Black Metal",
"Crossover",
"Contemporary Christian",
"Christian Rock",
"Merengue",
"Salsa",
"Thrash Metal",
"Anime",
"Jpop",
"Synthpop"
};

#define kNumGenres sizeof(genre_strings)/sizeof(char*)

extern "C"
{
MetaDataFormat *Initialize(FAContext* context)
{
return new ID3v1(context);
}
}

ID3v1::ID3v1(FAContext* context):MetaDataFormat(context)
{
m_context = context;
}

ID3v1::~ID3v1()
{

}

bool ID3v1::ReadMetaData(const char* url, MetaData* metadata)
{
bool result = false;
Error error;
id3v1 id3;

assert(url);
assert(metadata);

if(url && metadata)
{
FILE* fp;
char path[_MAX_PATH];
uint32 length = sizeof(path);

error = URLToFilePath(url, path, &length);

if(IsntError(error))
{

fp = fopen(path, "rb");

if(fp)
{
if(!fseek(fp, -128, SEEK_END))
{
if(fread(&id3, 128, 1, fp))
{
if(!strncmp(id3.v1_0.id, "TAG", 3))
{
char buffer[31];

strncpy(buffer, id3.v1_0.artist, 30);
buffer[30] = 0;
KillTrailingSpaces(buffer);
// simple test to see if we have "more" data
// would be nice if we can test for "better" data
if(strlen(buffer) > metadata->Artist().size())
metadata->SetArtist(buffer);

strncpy(buffer, id3.v1_0.album, 30);
buffer[30] = 0;
KillTrailingSpaces(buffer);
// simple test to see if we have "more" data
// would be nice if we can test for "better" data
if(strlen(buffer) > metadata->Album().size())
metadata->SetAlbum(buffer);

strncpy(buffer, id3.v1_0.title, 30);
buffer[30] = 0;
KillTrailingSpaces(buffer);
// simple test to see if we have "more" data
// would be nice if we can test for "better" data
if(strlen(buffer) > metadata->Title().size())
metadata->SetTitle(buffer);

strncpy(buffer, id3.v1_0.year,4);
buffer[4] = 0;
KillTrailingSpaces(buffer);
metadata->SetYear(atoi(buffer));

strncpy(buffer, id3.v1_0.comment,
(id3.v1_1.zero ? 30 : 28));
buffer[(id3.v1_1.zero ? 30 : 28)] = 0;
KillTrailingSpaces(buffer);
// simple test to see if we have "more" data
// would be nice if we can test for "better" data
if(strlen(buffer) > metadata->Comment().size())
metadata->SetComment(buffer);

if( id3.v1_1.zero == 0x00 &&
id3.v1_1.track != 0x00)
{
uint32 track = id3.v1_1.track;

metadata->SetTrack(track);
}

if(id3.v1_0.genre >= 0 && (uint32)id3.v1_0.genre < kNumGenres)
{
// simple test to see if we have "more" data
// would be nice if we can test for "better" data
if(strlen(buffer) > metadata->Genre().size())
metadata->SetGenre(genre_strings[id3.v1_0.genre]);
}
else
{
// simple test to see if we have "more" data
// would be nice if we can test for "better" data
if(!metadata->Genre().size())
metadata->SetGenre("{unknown}");

}

result = true;
}
}
}

fclose(fp);
}
}
}

return result;
}

bool ID3v1::WriteMetaData(const char* url, const MetaData& metadata)
{
bool result = false;

return result;
}

void ID3v1::KillTrailingSpaces(char* string) //就是这样干
{
char* cp = &(string[strlen(string)]);

do
{
*cp = '\0';
cp--;
}while ((*cp == ' ') && (cp != string));
}

code_tin 2001-10-23