diff --git a/src/cache.c b/src/cache.c index 3ed19da..9f8e041 100644 --- a/src/cache.c +++ b/src/cache.c @@ -100,7 +100,6 @@ enum { CTIME, SMTIME, ETAG, - MIME, LOCK_EXPIRE, DIRTY, REMOTE_EXISTS, @@ -124,7 +123,6 @@ static const char* const type[] = { [CTIME] = "ctime", [SMTIME] = "smtime", [ETAG] = "etag", - [MIME] = "mime", [LOCK_EXPIRE] = "lock_expire", [DIRTY] = "dirty", [REMOTE_EXISTS] = "remote_exists", @@ -764,7 +762,7 @@ dav_tidy_cache(void) set_execute = 1; int ret = dav_put(node->path, node->cache_path, &node->remote_exists, &node->lock_expire, &node->etag, &node->smtime, - &node->mime_type, set_execute); + set_execute); if (!ret) { node->utime = time(NULL); node->dirty = 0; @@ -857,7 +855,7 @@ dav_close(dav_node *node, int fd, int flags, pid_t pid, pid_t pgid) set_execute = 1; int ret = dav_put(node->path, node->cache_path, &node->remote_exists, &node->lock_expire, &node->etag, &node->smtime, - &node->mime_type, set_execute); + set_execute); if (!ret) { node->utime = time(NULL); node->dirty = 0; @@ -930,8 +928,7 @@ dav_create(dav_node **nodep, dav_node *parent, const char *name, uid_t uid, if (!ret) { (*nodep)->smtime = (*nodep)->mtime; if (!is_created(*nodep)) - dav_head((*nodep)->path, &(*nodep)->etag, &(*nodep)->smtime, NULL, - &(*nodep)->mime_type); + dav_head((*nodep)->path, &(*nodep)->etag, &(*nodep)->smtime, NULL); (*nodep)->utime = (*nodep)->smtime; delete_cache_file(parent); parent->mtime = (*nodep)->mtime; @@ -973,58 +970,6 @@ dav_getattr(dav_node *node, uid_t uid) } -int -dav_getxattr(dav_node *node, const char *name, char *buf, size_t *size, - uid_t uid) -{ - if (!is_valid(node)) - return ENOENT; - if (debug) - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "getxattr %s", node->path); - if (node->parent != NULL && !has_permission(node->parent, uid, X_OK | R_OK)) - return EACCES; - if (strcmp(name, "user.mime_type") != 0 || !node->mime_type) - return ENOTSUP; - - if (*size == 0) { - *size = strlen(node->mime_type); - } else if (strlen(node->mime_type) > *size) { - return ERANGE; - } else { - *size = strlen(node->mime_type); - strncpy(buf, node->mime_type, *size); - } - - return 0; -} - - -int -dav_listxattr(dav_node *node, char *buf, size_t *size, uid_t uid) -{ - if (!is_valid(node)) - return ENOENT; - if (debug) - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "listxattr %s", node->path); - if (node->parent != NULL && !has_permission(node->parent, uid, X_OK | R_OK)) - return EACCES; - if (!node->mime_type) - return ENOTSUP; - - if (*size == 0) { - *size = strlen("user.mime_type") + 1; - } else if (strlen("user.mime_type") > *size) { - return ERANGE; - } else { - *size = strlen("user.mime_type") + 1; - strncpy(buf, "user.mime_type", *size - 1); - *(buf + *size - 1) = '\0'; - } - - return 0; -} - - int dav_lookup(dav_node **nodep, dav_node *parent, const char *name, uid_t uid) { @@ -1487,7 +1432,7 @@ dav_setattr(dav_node *node, uid_t uid, int sm, mode_t mode, int so, int err = 0; time_t smtime = 0; char *etag = NULL; - dav_head(node->path, &etag, &smtime, NULL, NULL); + dav_head(node->path, &etag, &smtime, NULL); if (etag && node->etag && strcmp(etag, node->etag) != 0) err = EIO; if (smtime && smtime > node->smtime) @@ -1499,8 +1444,7 @@ dav_setattr(dav_node *node, uid_t uid, int sm, mode_t mode, int so, } dav_set_execute(node->path, set_execute); if (is_dirty(node)) - dav_head(node->path, &node->etag, &node->smtime, NULL, - &node->mime_type); + dav_head(node->path, &node->etag, &node->smtime, NULL); } } node->mode = (node->mode & ~DAV_A_MASK) | mode; @@ -1678,8 +1622,6 @@ backup_node(dav_node *orig) node->name = xstrdup(orig->cache_path + strlen(cache_dir) +1); node->cache_path = orig->cache_path; orig->cache_path = NULL; - node->mime_type = orig->mime_type; - orig->mime_type = NULL; orig->dirty = 0; node->size = orig->size; node->uid = default_uid; @@ -1746,8 +1688,7 @@ clean_tree(dav_node *node, int upload) set_execute = 1; int ret = dav_put(node->path, node->cache_path, &node->remote_exists, &node->lock_expire, - &node->etag, &node->smtime, - &node->mime_type, set_execute); + &node->etag, &node->smtime, set_execute); if (is_locked(node)) dav_unlock(node->path, &node->lock_expire); if (!ret) { @@ -1786,8 +1727,6 @@ delete_node(dav_node *node) delete_cache_file(node); if (node->etag) free(node->etag); - if (node->mime_type) - free(node->mime_type); while (node->handles) { dav_handle *tofree = node->handles; node->handles = node->handles->next; @@ -1923,7 +1862,7 @@ move_no_remote(dav_node *src, dav_node *dst, dav_node *dst_parent, src->smtime = time(NULL); if (!is_created(src)) - dav_head(src->path, &src->etag, &src->smtime, NULL, &src->mime_type); + dav_head(src->path, &src->etag, &src->smtime, NULL); src->utime = time(NULL); return 0; @@ -1958,7 +1897,7 @@ move_reg(dav_node *src, dav_node *dst, dav_node *dst_parent, dav_lock(dst_path, &src->lock_expire, &src->remote_exists); } if (is_cached(src)) - dav_head(dst_path, &src->etag, &src->smtime, NULL, &src->mime_type); + dav_head(dst_path, &src->etag, &src->smtime, NULL); if (dst) { remove_from_tree(dst); remove_from_changed(dst); @@ -2015,7 +1954,6 @@ new_node(dav_node *parent, mode_t mode) node->name = NULL; node->cache_path = NULL; node->etag = NULL; - node->mime_type = NULL; node->handles = NULL; node->size = 0; @@ -2614,8 +2552,7 @@ update_cache_file(dav_node *node) if (get_upload_time(node) >= time(NULL)) return 0; ret = dav_put(node->path, node->cache_path, &node->remote_exists, - &node->lock_expire, &node->etag, &node->smtime, - &node->mime_type, -1); + &node->lock_expire, &node->etag, &node->smtime, -1); if (!ret) { node->utime = time(NULL); node->dirty = 0; @@ -2643,7 +2580,7 @@ update_cache_file(dav_node *node) int modified = 0; off_t old_size = node->size; ret = dav_get_file(node->path, node->cache_path, &node->size, - &node->etag, &node->smtime, &node->mime_type, + &node->etag, &node->smtime, &modified); if (!ret) { if (modified) { @@ -2660,7 +2597,7 @@ update_cache_file(dav_node *node) time_t smtime = 0; char *etag = NULL; ret = dav_get_file(node->path, node->cache_path, &node->size, &etag, - &smtime, &node->mime_type, NULL); + &smtime, NULL); if (!ret) { node->etag = etag; if (smtime) { @@ -2994,12 +2931,6 @@ write_node(dav_node *node, FILE *file, const char *indent) return -1; } - if (is_reg(node) && node->mime_type != NULL) { - if (fprintf(file, "%s\n", ind, type[MIME], - node->mime_type, type[MIME]) < 0) - return -1; - } - if (is_reg(node)) { if (fprintf(file, "%s%lli\n", ind, type[SIZE], (long long int) node->size, type[SIZE]) < 0) @@ -3318,7 +3249,7 @@ xml_end_reg(void *userdata, int state, const char *nspace, const char *name) /* Finishes the creation of the root directory. userdata must be equal to root, or the complete tree will be deleted. - Members path, name, cache_path,etag and mime_type will be NULL. + Members path, name, cache_path and etag will be NULL. return value : allways 0. */ static int xml_end_root(void *userdata, int state, const char *nspace, const char *name) @@ -3341,10 +3272,6 @@ xml_end_root(void *userdata, int state, const char *nspace, const char *name) free(dir->etag); dir->etag = NULL; } - if (dir->mime_type) { - free(dir->mime_type); - dir->mime_type = NULL; - } dir->size = 0; dir->smtime = 0; @@ -3405,9 +3332,6 @@ xml_end_string(void *userdata, int state, const char *nspace, const char *name) case ETAG: (*((dav_node **) userdata))->etag = xml_data; break; - case MIME: - (*((dav_node **) userdata))->mime_type = xml_data; - break; default: free(xml_data); xml_data = NULL; @@ -3442,9 +3366,6 @@ xml_end_string_old(void *userdata, int state, const char *nspace, case ETAG: (*((dav_node **) userdata))->etag = xml_data; break; - case MIME: - (*((dav_node **) userdata))->mime_type = xml_data; - break; default: free(xml_data); xml_data = NULL; @@ -3686,8 +3607,6 @@ xml_start_string(void *userdata, int parent, const char *nspace, ret = CACHE_PATH; } else if (strcmp(name, type[ETAG]) == 0) { ret = ETAG; - } else if (strcmp(name, type[MIME]) == 0) { - ret = MIME; } else { return 0; } diff --git a/src/cache.h b/src/cache.h index 95f29bd..590a948 100644 --- a/src/cache.h +++ b/src/cache.h @@ -83,8 +83,6 @@ struct dav_node { changed remotely. If present it overrides information from the Last-Modified time (smtime). */ char *etag; - /* The media-type as in HTTP-header Content-Type. */ - char *mime_type; /* A linked list of handles for open files. */ dav_handle *handles; /* Size of the contents of the node. @@ -287,23 +285,6 @@ int dav_getattr(dav_node *node, uid_t uid); -/* Checks whether node exists and uid has permissions. The value of - extended attribute name is copied into buf. If its size is greater - than size, EOVERFLOW is returned. - Permissions: - uid must have execute permission for parent and all of its ancestors, as - well as read permission for parent. */ -int -dav_getxattr(dav_node *node, const char *name, char *buf, size_t *size, - uid_t uid); - - -/* Returns the list of supported extended attributes. This is just - user.mime_type. */ -int -dav_listxattr(dav_node *node, char *buf, size_t *size, uid_t uid); - - /* Searches for a node with name name in the directory parent and returns the node in nodep. Permissions: diff --git a/src/kernel_interface.c b/src/kernel_interface.c index 3adbc84..f7a958d 100644 --- a/src/kernel_interface.c +++ b/src/kernel_interface.c @@ -128,15 +128,9 @@ fuse_create(void); static uint32_t fuse_getattr(void); -static uint32_t -fuse_getxattr(void); - static uint32_t fuse_init(void); -static uint32_t -fuse_listxattr(void); - static uint32_t fuse_lookup(void); @@ -385,15 +379,21 @@ dav_run_msgloop(volatile int *keep_on_running) break; case FUSE_SETXATTR: if (debug) - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "FUSE_GETXATTR:"); + syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "FUSE_SETXATTR:"); oh->error = -ENOSYS; oh->len = sizeof(struct fuse_out_header); break; case FUSE_GETXATTR: - oh->len = fuse_getxattr(); + if (debug) + syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "FUSE_GETXATTR:"); + oh->error = -ENOSYS; + oh->len = sizeof(struct fuse_out_header); break; case FUSE_LISTXATTR: - oh->len = fuse_listxattr(); + if (debug) + syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "FUSE_LISTXATTR:"); + oh->error = -ENOSYS; + oh->len = sizeof(struct fuse_out_header); break; case FUSE_REMOVEXATTR: if (debug) @@ -603,50 +603,6 @@ fuse_getattr(void) } -static uint32_t -fuse_getxattr(void) -{ - struct fuse_in_header *ih = (struct fuse_in_header *) buf; - struct fuse_getxattr_in *in = (struct fuse_getxattr_in *) - (buf + sizeof(struct fuse_in_header)); - char *name = (char *) (buf + sizeof(struct fuse_in_header) - + sizeof(struct fuse_getxattr_in)); - struct fuse_out_header *oh = (struct fuse_out_header *) buf; - struct fuse_getxattr_out *out = (struct fuse_getxattr_out *) - (buf + sizeof(struct fuse_out_header)); - char *value = (char *) (buf + sizeof(struct fuse_out_header)); - if (debug) { - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "FUSE_GETXATTR:"); - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), " n 0x%llx, %s, %i", - (unsigned long long) ih->nodeid, name, in->size); - } - - size_t size = in->size; - if (size == 0) { - oh->error = dav_getxattr((dav_node *) ((size_t) ih->nodeid), name, - value, &size, ih->uid); - if (oh->error) { - oh->error *= -1; - return sizeof(struct fuse_out_header); - } - out->size = size; - out->padding = 0; - return sizeof(struct fuse_out_header) - + sizeof(struct fuse_getxattr_out); - } else { - if (size > (buf_size - sizeof(struct fuse_out_header))) - size = buf_size - sizeof(struct fuse_out_header); - oh->error = dav_getxattr((dav_node *) ((size_t) ih->nodeid), name, - value, &size, ih->uid); - if (oh->error) { - oh->error *= -1; - return sizeof(struct fuse_out_header); - } - return sizeof(struct fuse_out_header) + size; - } -} - - static uint32_t fuse_init(void) { @@ -685,48 +641,6 @@ fuse_init(void) } -static uint32_t -fuse_listxattr(void) -{ - struct fuse_in_header *ih = (struct fuse_in_header *) buf; - struct fuse_getxattr_in *in = (struct fuse_getxattr_in *) - (buf + sizeof(struct fuse_in_header)); - struct fuse_out_header *oh = (struct fuse_out_header *) buf; - struct fuse_getxattr_out *out = (struct fuse_getxattr_out *) - (buf + sizeof(struct fuse_out_header)); - char *value = (char *) (buf + sizeof(struct fuse_out_header)); - if (debug) { - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), "FUSE_LISTXATTR:"); - syslog(LOG_MAKEPRI(LOG_DAEMON, LOG_DEBUG), " n 0x%llx, %i", - (unsigned long long) ih->nodeid, in->size); - } - - size_t size = in->size; - if (size == 0) { - oh->error = dav_listxattr((dav_node *) ((size_t) ih->nodeid), value, - &size, ih->uid); - if (oh->error) { - oh->error *= -1; - return sizeof(struct fuse_out_header); - } - out->size = size; - out->padding = 0; - return sizeof(struct fuse_out_header) - + sizeof(struct fuse_getxattr_out); - } else { - if (size > (buf_size - sizeof(struct fuse_out_header))) - size = buf_size - sizeof(struct fuse_out_header); - oh->error = dav_listxattr((dav_node *) ((size_t) ih->nodeid), value, - &size, ih->uid); - if (oh->error) { - oh->error *= -1; - return sizeof(struct fuse_out_header); - } - return sizeof(struct fuse_out_header) + size; - } -} - - static uint32_t fuse_lookup(void) { diff --git a/src/webdav.c b/src/webdav.c index 86ea81d..071472d 100644 --- a/src/webdav.c +++ b/src/webdav.c @@ -680,7 +680,7 @@ dav_get_webdav_error() int dav_get_file(const char *path, const char *cache_path, off_t *size, - char **etag, time_t *mtime, char **mime, int *modified) + char **etag, time_t *mtime, int *modified) { int ret; if (!initialized) { @@ -733,13 +733,6 @@ dav_get_file(const char *path, const char *cache_path, off_t *size, if (*etag) free(*etag); *etag = normalize_etag(ne_get_response_header(req, "ETag")); } - - value = ne_get_response_header(req, "Content-Type"); - if (mime && value) { - if (*mime) - free(*mime); - *mime = xstrdup(value); - } } ne_request_destroy(req); @@ -753,8 +746,7 @@ dav_get_file(const char *path, const char *cache_path, off_t *size, int -dav_head(const char *path, char **etag, time_t *mtime, off_t *length, - char **mime) +dav_head(const char *path, char **etag, time_t *mtime, off_t *length) { int ret; if (!initialized) { @@ -784,13 +776,6 @@ dav_head(const char *path, char **etag, time_t *mtime, off_t *length, if (!ret && length && value) *length = strtol(value, NULL, 10); - value = ne_get_response_header(req, "Content-Type"); - if (!ret && mime && value) { - if (*mime) - free(*mime); - *mime = xstrdup(value); - } - ne_request_destroy(req); free(spath); return ret; @@ -816,7 +801,7 @@ dav_lock(const char *path, time_t *expire, int *exists) #else /* NE_VERSION_MINOR == 25 */ if (precheck && !*exists) { #endif /* NE_VERSION_MINOR == 25 */ - if (dav_head(path, NULL, NULL, NULL, NULL) == 0) { + if (dav_head(path, NULL, NULL, NULL) == 0) { return EEXIST; } } @@ -942,7 +927,7 @@ dav_move(const char *src, const char *dst) int dav_put(const char *path, const char *cache_path, int *exists, time_t *expire, - char **etag, time_t *mtime, char **mime, int execute) + char **etag, time_t *mtime, int execute) { int ret = 0; if (!initialized) { @@ -956,7 +941,7 @@ dav_put(const char *path, const char *cache_path, int *exists, time_t *expire, char *r_etag = NULL; time_t r_mtime = 0; off_t r_length = 0; - ret = dav_head(path, &r_etag, &r_mtime, &r_length, NULL); + ret = dav_head(path, &r_etag, &r_mtime, &r_length); if (!ret) { if (!*exists && r_length) { ret = EEXIST; @@ -1072,14 +1057,6 @@ dav_put(const char *path, const char *cache_path, int *exists, time_t *expire, } } - if (mime) { - value = ne_get_response_header(req, "Content-Type"); - if (value) { - if (*mime) - free(*mime); - *mime = xstrdup(value); - } - } } ne_request_destroy(req); @@ -1090,7 +1067,7 @@ dav_put(const char *path, const char *cache_path, int *exists, time_t *expire, if (execute == 1) dav_set_execute(path, execute); if (need_head) - dav_head(path, etag, mtime, NULL, mime); + dav_head(path, etag, mtime, NULL); } return ret; diff --git a/src/webdav.h b/src/webdav.h index c1dd801..23cdaa9 100644 --- a/src/webdav.h +++ b/src/webdav.h @@ -141,16 +141,13 @@ dav_get_collection(const char *path, dav_props **props); mtime : Points to the Last-Modified value of the cached version. Will be updated if a new version of the file is retrieved. May be NULL. - mime : Points to the mime_type string of the cached version. Will - be updated by the value of the Content-Type header, if any. - May be NULL; modified : Points to a flag that will be set 1 if the file cache_path has been replaced by a new version. May be NULL. return value : 0 on success; an appropriate file error code otherwise. Not-Modified counts as success. */ int dav_get_file(const char *path, const char *cache_path, off_t *size, - char **etag, time_t *mtime, char **mime, int *modified); + char **etag, time_t *mtime, int *modified); /* Returns the error string from the last WebDAV request. @@ -168,12 +165,10 @@ dav_get_webdav_error(void); etag : Points to the Etag; will be updated on success. May be NULL. mtime : Points to mtime; will be updated on success. May be NULL. length: Points to length; will be updated on success. May be NULL. - mime : Points to mime_type; will be updated on success. May be NULL. return value : 0 if the file exists; an appropriate file error code otherwise. */ int -dav_head(const char *path, char **etag, time_t *mtime, off_t *length, - char **mime); +dav_head(const char *path, char **etag, time_t *mtime, off_t *length); /* Locks the file path on the server with an excluse write lock and updates @@ -238,13 +233,11 @@ dav_move(const char *src, const char *dst); Updated on success. May be NULL. mtime : The Last_Modified value used to check for changes on the server. Updated on success. May be NULL. - mime : The value of mime_type. Updated on successMay be NULL. - If a mime_type is set, the Content-Type header will be sent. execute : if 1 set execute property, else no change of execute property. return value : 0 on success; an appropriate file error code otherwise. */ int dav_put(const char *path, const char *cache_path, int *exists, time_t *expire, - char **etag, time_t *mtime, char **mime, int execute); + char **etag, time_t *mtime, int execute); /* Makes a PROPFIND request for path to get quota information (RFC 4331) and places them in total and used.