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Import ncpfs 0.17

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ncpfs archive import
2026-04-28 20:39:57 +02:00
parent 5753870858
commit 1fa124bd7c
36 changed files with 1594 additions and 226 deletions
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94
kernel-1.2/src/ncplib_kernel.c
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@@ -266,56 +266,19 @@ ncp_extract_file_info(void *structure, struct nw_info_struct *target)
target->entryName[*name_len] = '\0';
return;
}
int
ncp_do_lookup(struct ncp_server *server,
struct nw_info_struct *dir,
char *path, /* may only be one component */
struct nw_info_struct *target)
ncp_obtain_info(struct ncp_server *server,
__u8 vol_num, __u32 dir_base,
char *path, /* At most 1 component */
struct nw_info_struct *target)
{
__u8 vol_num;
__u32 dir_base;
int result;
char *volname = NULL;
if (target == NULL)
{
return -EINVAL;
}
if (dir == NULL)
{
DDPRINTK("ncp_do_lookup: looking up vol %s\n", path);
/* Access a volume's root directory */
ncp_init_request(server);
ncp_add_byte(server, 22); /* subfunction */
ncp_add_byte(server, 0); /* dos name space */
ncp_add_byte(server, 0); /* reserved */
ncp_add_byte(server, 0); /* reserved */
ncp_add_byte(server, 0); /* reserved */
ncp_add_handle_path(server, 0, 0, 0, /* no handle */
path);
if ((result = ncp_request(server, 87)) != 0)
{
ncp_unlock_server(server);
return result;
}
dir_base = ncp_reply_dword(server, 4);
vol_num = ncp_reply_byte (server, 8);
ncp_unlock_server(server);
volname = path;
path = NULL;
}
else
{
vol_num = dir->volNumber;
dir_base = dir->DosDirNum;
}
ncp_init_request(server);
ncp_add_byte(server, 6); /* subfunction */
@@ -323,8 +286,7 @@ ncp_do_lookup(struct ncp_server *server,
ncp_add_byte(server, 0); /* dos name space as dest */
ncp_add_word(server, 0xff); /* get all */
ncp_add_dword(server, RIM_ALL);
ncp_add_handle_path(server, vol_num, dir_base, 1,
path);
ncp_add_handle_path(server, vol_num, dir_base, 1, path);
if ((result = ncp_request(server, 87)) != 0)
{
@@ -333,14 +295,54 @@ ncp_do_lookup(struct ncp_server *server,
}
ncp_extract_file_info(ncp_reply_data(server, 0), target);
ncp_unlock_server(server);
return 0;
}
if (volname != NULL)
int
ncp_lookup_volume(struct ncp_server *server,
char *volname,
struct nw_info_struct *target)
{
int result;
__u8 vol_num;
__u32 dir_base;
DPRINTK("ncp_lookup_volume: looking up vol %s\n", volname);
ncp_init_request(server);
ncp_add_byte(server, 22); /* Subfunction: Generate dir handle */
ncp_add_byte(server, 0); /* DOS name space */
ncp_add_byte(server, 0); /* reserved */
ncp_add_byte(server, 0); /* reserved */
ncp_add_byte(server, 0); /* reserved */
ncp_add_byte(server, 0); /* faked volume number */
ncp_add_dword(server, 0); /* faked dir_base */
ncp_add_byte(server, 0xff); /* Don't have a dir_base */
ncp_add_byte(server, 1); /* 1 path component */
ncp_add_pstring(server, volname);
if ((result = ncp_request(server, 87)) != 0)
{
target->nameLen = strlen(volname);
strcpy(target->entryName, volname);
ncp_unlock_server(server);
return result;
}
dir_base = ncp_reply_dword(server, 4);
vol_num = ncp_reply_byte(server, 8);
ncp_unlock_server(server);
if ((result = ncp_obtain_info(server, vol_num, dir_base, NULL,
target)) != 0)
{
return result;
}
DPRINTK("ncp_lookup_volume: attribs = %X\n", target->attributes);
target->nameLen = strlen(volname);
strcpy(target->entryName, volname);
return 0;
}