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Remove RiscOS compatibility and fix warnings

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This commit is contained in:
simon.kagstrom 2010-02-08 18:02:27 +00:00
parent e2dcd7475a
commit 33ac22c693
1 changed files with 6 additions and 85 deletions
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91
Src/1541fs.cpp
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@ -194,7 +194,6 @@ uint8 FSDrive::open_file(int channel, const uint8 *name, int name_len)
}
// Open file
#ifndef __riscos__
if (chdir(dir_path))
set_error(ERR_NOTREADY);
else if ((file[channel] = fopen(plain_name, mode_str)) != NULL) {
@ -202,26 +201,8 @@ uint8 FSDrive::open_file(int channel, const uint8 *name, int name_len)
read_char[channel] = fgetc(file[channel]);
} else
set_error(ERR_FILENOTFOUND);
chdir(AppDirPath);
#else
{
char fullname[NAMEBUF_LENGTH];
// On RISC OS make a full filename
sprintf(fullname,"%s.%s",dir_path,plain_name);
if ((file[channel] = fopen(fullname, mode)) != NULL)
{
if (mode == FMODE_READ || mode == FMODE_M)
{
read_char[channel] = fgetc(file[channel]);
}
}
else
{
set_error(ERR_FILENOTFOUND);
}
}
#endif
if (chdir(AppDirPath) < 0)
set_error(ERR_NOTREADY);
return ST_OK;
}
@ -303,11 +284,6 @@ uint8 FSDrive::open_directory(int channel, const uint8 *pattern, int pattern_len
char str[NAMEBUF_LENGTH];
char *p, *q;
int i;
int filemode;
int filetype;
bool wildflag;
#ifndef __riscos__
DIR *dir;
struct dirent *de;
struct stat statbuf;
@ -355,9 +331,11 @@ uint8 FSDrive::open_directory(int channel, const uint8 *pattern, int pattern_len
if (match(ascii_pattern, de->d_name)) {
// Get file statistics
chdir(dir_path);
if (chdir(dir_path) < 0)
continue;
stat(de->d_name, &statbuf);
chdir(AppDirPath);
if (chdir(AppDirPath) < 0)
continue;
// Clear line with spaces and terminate with null byte
memset(buf, ' ', 31);
@ -403,61 +381,6 @@ uint8 FSDrive::open_directory(int channel, const uint8 *pattern, int pattern_len
// Get next directory entry
de = readdir(dir);
}
#else
dir_full_info di;
dir_env de;
unsigned char c;
// Much of this is very similar to the original
if ((pattern[0] == '0') && (pattern[1] == 0)) {pattern++;}
// Concatenate dir_path and ascii_pattern in buffer ascii_pattern ==> read subdirs!
strcpy(ascii_pattern,dir_path); i = strlen(ascii_pattern); ascii_pattern[i++] = '.'; ascii_pattern[i] = 0;
convert_filename(pattern, ascii_pattern + i, &filemode, &filetype, &wildflag);
p = ascii_pattern + i; q = p;
do {c = *q++; if (c == '.') p = q;} while (c >= 32);
*(p-1) = 0; // separate directory-path and ascii_pattern
if ((uint8)(*p) < 32) {*p = '*'; *(p+1) = 0;}
// We don't use tmpfile() -- problems involved!
DeleteFile(RO_TEMPFILE); // first delete it, if it exists
if ((file[channel] = fopen(RO_TEMPFILE,"wb+")) == NULL)
return(ST_OK);
de.offset = 0; de.buffsize = NAMEBUF_LENGTH; de.match = p;
// Create directory title - copied from above
p = &buf[8];
for (i=0; i<16 && dir_title[i]; i++)
*p++ = conv_to_64(dir_title[i], false);
fwrite(buf, 1, 32, file[channel]);
do {
de.readno = 1;
if (ReadDirNameInfo(ascii_pattern,&di,&de) != NULL)
de.offset = -1;
else if (de.readno > 0) { // don't have to check for match here
memset(buf,' ',31); buf[31] = 0; // most of this: see above
p = buf; *p++ = 0x01; *p++ = 0x01;
i = (di.length + 254) / 254; *p++ = i & 0xff; *p++ = (i>>8) & 0xff;
p++;
if (i < 10)
*p++ = ' ';
if (i < 100)
*p++ = ' ';
strcpy(str, di.name);
*p++ = '\"'; q = p;
for (i=0; (i<16 && str[i]); i++)
*q++ = conv_to_64(str[i], true);
*q++ = '\"'; p += 18;
if ((di.otype & 2) == 0) {
*p++ = 'P'; *p++ = 'R'; *p++ = 'G';
} else {
*p++ = 'D'; *p++ = 'I'; *p++ = 'R';
}
fwrite(buf, 1, 32, file[channel]);
}
} while (de.offset != -1);
#endif
// Final line
fwrite("\001\001\0\0BLOCKS FREE. \0\0", 1, 32, file[channel]);
@ -466,10 +389,8 @@ uint8 FSDrive::open_directory(int channel, const uint8 *pattern, int pattern_len
rewind(file[channel]);
read_char[channel] = fgetc(file[channel]);
#ifndef __riscos
// Close directory
closedir(dir);
#endif
return ST_OK;
}