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Commit daeaf0ee authored by Mike Lockwood's avatar Mike Lockwood Committed by Android Git Automerger
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am 326d6f9d: am 51b3a2d7: sdcard: Force file names to lower case in order to... 

am 326d6f9d: am 51b3a2d7: sdcard: Force file names to lower case in order to provide case insensitivity

* commit '326d6f9d':
  sdcard: Force file names to lower case in order to provide case insensitivity
parents d3172e87 326d6f9d

sdcard/sdcard.c

+21 −0
Original line number Diff line number Diff line
@@ -442,6 +442,13 @@ void lookup_entry(struct fuse *fuse, struct node *node, 
    fuse_reply(fuse, unique, &out, sizeof(out));

}



static void normalize_name(char *name)

{

    char ch;

    while ((ch = *name) != 0)

        *name++ = tolower(ch);

}



void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *data, unsigned len)

{

    struct node *node;
@@ -465,6 +472,7 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 


    switch (hdr->opcode) {

    case FUSE_LOOKUP: { /* bytez[] -> entry_out */

        normalize_name((char*) data);

        TRACE("LOOKUP %llx %s\n", hdr->nodeid, (char*) data);

        lookup_entry(fuse, node, (char*) data, hdr->unique);

        return;
@@ -523,6 +531,9 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
        char *path, buffer[PATH_BUFFER_SIZE];

        char *name = ((char*) data) + sizeof(*req);

        int res;



        normalize_name(name);



        TRACE("MKNOD %s @ %llx\n", name, hdr->nodeid);

        path = node_get_path(node, buffer, name);
@@ -541,6 +552,9 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
        char *path, buffer[PATH_BUFFER_SIZE];

        char *name = ((char*) data) + sizeof(*req);

        int res;



        normalize_name(name);



        TRACE("MKDIR %s @ %llx 0%o\n", name, hdr->nodeid, req->mode);

        path = node_get_path(node, buffer, name);
@@ -556,6 +570,7 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
    case FUSE_UNLINK: { /* bytez[] -> */

        char *path, buffer[PATH_BUFFER_SIZE];

        int res;

        normalize_name((char*) data);

        TRACE("UNLINK %s @ %llx\n", (char*) data, hdr->nodeid);

        path = node_get_path(node, buffer, (char*) data);

        res = unlink(path);
@@ -565,6 +580,7 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
    case FUSE_RMDIR: { /* bytez[] -> */

        char *path, buffer[PATH_BUFFER_SIZE];

        int res;

        normalize_name((char*) data);

        TRACE("RMDIR %s @ %llx\n", (char*) data, hdr->nodeid);

        path = node_get_path(node, buffer, (char*) data);

        res = rmdir(path);
@@ -581,6 +597,9 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
        struct node *newparent;

        int res;



        normalize_name(oldname);

        normalize_name(newname);



        TRACE("RENAME %s->%s @ %llx\n", oldname, newname, hdr->nodeid);



        target = lookup_child_by_name(node, oldname);
@@ -627,6 +646,7 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
            return;

        }



        normalize_name(buffer);

        path = node_get_path(node, buffer, 0);

        TRACE("OPEN %llx '%s' 0%o fh=%p\n", hdr->nodeid, path, req->flags, h);

        h->fd = open(path, req->flags);
@@ -728,6 +748,7 @@ void handle_fuse_request(struct fuse *fuse, struct fuse_in_header *hdr, void *da 
            return;

        }



        normalize_name(buffer);

        path = node_get_path(node, buffer, 0);

        TRACE("OPENDIR %llx '%s'\n", hdr->nodeid, path);

        h->d = opendir(path);