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fix file name pointer usage, clean the buffer faster, don't use extra

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variable


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1921 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2002-08-22 07:12:45 +00:00
parent 09499b54a4
commit 487662a67c
1 changed files with 9 additions and 6 deletions
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15
apps/wps.c
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@ -221,12 +221,15 @@ int wps_load_custom_config(void)
int i;
int fd;
struct mp3entry* id3 = NULL;
char ch = '/';
char* szLast;
id3 = mpeg_current_track();
szLast = strrchr(id3->path, ch);
snprintf(buffer, sizeof(buffer), "");
szLast = strrchr(id3->path, '/');
if(szLast)
/* point to the first letter in the file name */
szLast++;
buffer[0]=0;
lcd_stop_scroll();
fd = open("/wps.config", O_RDONLY);
if(-1 == fd)
@ -280,7 +283,7 @@ int wps_load_custom_config(void)
id3->title?id3->title:"<no title>");
else
snprintf(tmpbuf, sizeof(tmpbuf), "%s",
szLast?++szLast:id3->path);
szLast?szLast:id3->path);
break;
case 'h': /* Conditional Filename \ ID3 Title-Artist */
if(id3->artist && id3->title)
@ -289,7 +292,7 @@ int wps_load_custom_config(void)
id3->artist?id3->artist:"<no artist>");
else
snprintf(tmpbuf, sizeof(tmpbuf), "%s",
szLast?++szLast:id3->path);
szLast?szLast:id3->path);
break;
case 'b': /* File Bitrate */
snprintf(tmpbuf, sizeof(tmpbuf), "%d", id3->bitrate);
@ -302,7 +305,7 @@ int wps_load_custom_config(void)
break;
case 'm': /* File Name */
snprintf(tmpbuf, sizeof(tmpbuf), "%s",
szLast?++szLast:id3->path);
szLast?szLast:id3->path);
break;
case 's': /* File Size (In Kilobytes) */
snprintf(tmpbuf, sizeof(tmpbuf), "%d",