X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=lib%2Flibnfs.c;h=303615a247dbbbb67de010377fb4adee4803e6a0;hb=6ec481d3fae973cf077d70c9cf870b425fee7112;hp=b6bd822ebabf2eda89eef9b04ecee4a845055c91;hpb=6d89ace041388b1770167eb473ac539ae74f37db;p=deb_libnfs.git diff --git a/lib/libnfs.c b/lib/libnfs.c index b6bd822..303615a 100644 --- a/lib/libnfs.c +++ b/lib/libnfs.c @@ -93,6 +93,7 @@ struct nfs_context { struct nfs_fh3 rootfh; uint64_t readmax; uint64_t writemax; + char *cwd; }; void nfs_free_nfsdir(struct nfsdir *nfsdir) @@ -173,6 +174,18 @@ char *nfs_get_error(struct nfs_context *nfs) return rpc_get_error(nfs->rpc); }; +static int nfs_set_context_args(struct nfs_context *nfs, char *arg, char *val) +{ + if (!strncmp(arg, "tcp-syncnt", 10)) { + rpc_set_tcp_syncnt(nfs_get_rpc_context(nfs), atoi(val)); + } else if (!strncmp(arg, "uid", 3)) { + rpc_set_uid(nfs_get_rpc_context(nfs), atoi(val)); + } else if (!strncmp(arg, "gid", 3)) { + rpc_set_gid(nfs_get_rpc_context(nfs), atoi(val)); + } + return 0; +} + static struct nfs_url *nfs_parse_url(struct nfs_context *nfs, const char *url, int dir, int incomplete) { struct nfs_url *urls; @@ -189,6 +202,7 @@ static struct nfs_url *nfs_parse_url(struct nfs_context *nfs, const char *url, i return NULL; } + memset(urls, 0x00, sizeof(struct nfs_url)); urls->server = strdup(url + 6); if (urls->server == NULL) { nfs_destroy_url(urls); @@ -265,11 +279,6 @@ flags: } } - if (urls->server && strlen(urls->server) <= 1) { - free(urls->server); - urls->server = NULL; - } - while (flagsp != NULL && *(flagsp+1) != 0) { strp = flagsp + 1; flagsp = strchr(strp, '&'); @@ -280,16 +289,15 @@ flags: if (strp2) { *strp2 = 0; strp2++; - if (!strncmp(strp, "tcp-syncnt", 10)) { - rpc_set_tcp_syncnt(nfs->rpc, atoi(strp2)); - } else if (!strncmp(strp, "uid", 3)) { - rpc_set_uid(nfs->rpc, atoi(strp2)); - } else if (!strncmp(strp, "gid", 3)) { - rpc_set_gid(nfs->rpc, atoi(strp2)); - } + nfs_set_context_args(nfs, strp, strp2); } } + if (urls->server && strlen(urls->server) <= 1) { + free(urls->server); + urls->server = NULL; + } + return urls; } @@ -327,17 +335,15 @@ struct nfs_context *nfs_init_context(void) if (nfs == NULL) { return NULL; } + memset(nfs, 0, sizeof(struct nfs_context)); + nfs->rpc = rpc_init_context(); if (nfs->rpc == NULL) { free(nfs); return NULL; } - nfs->server = NULL; - nfs->export = NULL; - - nfs->rootfh.data.data_len = 0; - nfs->rootfh.data.data_val = NULL; + nfs->cwd = strdup("/"); return nfs; } @@ -357,6 +363,11 @@ void nfs_destroy_context(struct nfs_context *nfs) nfs->export = NULL; } + if (nfs->cwd) { + free(nfs->cwd); + nfs->cwd = NULL; + } + if (nfs->rootfh.data.data_val != NULL) { free(nfs->rootfh.data.data_val); nfs->rootfh.data.data_val = NULL; @@ -372,7 +383,7 @@ struct rpc_cb_data { rpc_cb cb; void *private_data; -}; +}; void free_rpc_cb_data(struct rpc_cb_data *data) { @@ -589,8 +600,7 @@ static void nfs_mount_9_cb(struct rpc_context *rpc, int status, void *command_da nfs->writemax = res->FSINFO3res_u.resok.wtmax; memset(&args, 0, sizeof(GETATTR3args)); - args.object.data.data_len = nfs->rootfh.data.data_len; - args.object.data.data_val = nfs->rootfh.data.data_val; + args.object = nfs->rootfh; if (rpc_nfs3_getattr_async(rpc, nfs_mount_10_cb, &args, data) != 0) { data->cb(-ENOMEM, nfs, command_data, data->private_data); @@ -603,6 +613,7 @@ static void nfs_mount_8_cb(struct rpc_context *rpc, int status, void *command_da { struct nfs_cb_data *data = private_data; struct nfs_context *nfs = data->nfs; + struct FSINFO3args args; assert(rpc->magic == RPC_CONTEXT_MAGIC); @@ -617,7 +628,8 @@ static void nfs_mount_8_cb(struct rpc_context *rpc, int status, void *command_da return; } - if (rpc_nfs_fsinfo_async(rpc, nfs_mount_9_cb, &nfs->rootfh, data) != 0) { + args.fsroot = nfs->rootfh; + if (rpc_nfs3_fsinfo_async(rpc, nfs_mount_9_cb, &args, data) != 0) { data->cb(-ENOMEM, nfs, command_data, data->private_data); free_nfs_cb_data(data); return; @@ -646,7 +658,7 @@ static void nfs_mount_7_cb(struct rpc_context *rpc, int status, void *command_da return; } - if (rpc_nfs_null_async(rpc, nfs_mount_8_cb, data) != 0) { + if (rpc_nfs3_null_async(rpc, nfs_mount_8_cb, data) != 0) { data->cb(-ENOMEM, nfs, command_data, data->private_data); free_nfs_cb_data(data); return; @@ -720,7 +732,7 @@ static void nfs_mount_5_cb(struct rpc_context *rpc, int status, void *command_da return; } - if (rpc_mount_mnt_async(rpc, nfs_mount_6_cb, nfs->export, data) != 0) { + if (rpc_mount3_mnt_async(rpc, nfs_mount_6_cb, nfs->export, data) != 0) { data->cb(-ENOMEM, nfs, command_data, data->private_data); free_nfs_cb_data(data); return; @@ -748,7 +760,7 @@ static void nfs_mount_4_cb(struct rpc_context *rpc, int status, void *command_da return; } - if (rpc_mount_null_async(rpc, nfs_mount_5_cb, data) != 0) { + if (rpc_mount3_null_async(rpc, nfs_mount_5_cb, data) != 0) { data->cb(-ENOMEM, nfs, command_data, data->private_data); free_nfs_cb_data(data); return; @@ -924,7 +936,7 @@ static void nfs_lookup_path_1_cb(struct rpc_context *rpc, int status, void *comm static int nfs_lookup_path_async_internal(struct nfs_context *nfs, struct nfs_cb_data *data, struct nfs_fh3 *fh) { - char *path, *str; + char *path, *slash; LOOKUP3args args; while (*data->path == '/') { @@ -932,10 +944,16 @@ static int nfs_lookup_path_async_internal(struct nfs_context *nfs, struct nfs_cb } path = data->path; - str = strchr(path, '/'); - if (str != NULL) { - *str = 0; - data->path = str+1; + slash = strchr(path, '/'); + if (slash != NULL) { + /* Clear slash so that path is a zero terminated string for + * the current path component. Set it back to '/' again later + * when we are finished referencing this component so that + * data->saved_path will still point to the full + * normalized path. + */ + *slash = 0; + data->path = slash+1; } else { while (*data->path != 0) { data->path++; @@ -952,15 +970,17 @@ static int nfs_lookup_path_async_internal(struct nfs_context *nfs, struct nfs_cb return -1; } memcpy(data->fh.data.data_val, fh->data.data_val, data->fh.data.data_len); + if (slash != NULL) { + *slash = '/'; + } data->continue_cb(nfs, data); return 0; } memset(&args, 0, sizeof(LOOKUP3args)); - args.what.dir.data.data_len = fh->data.data_len; - args.what.dir.data.data_val = fh->data.data_val; - args.what.name = path; + args.what.dir = *fh; + args.what.name = path; if (rpc_nfs3_lookup_async(nfs->rpc, nfs_lookup_path_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send lookup call for %s", data->path); @@ -968,6 +988,109 @@ static int nfs_lookup_path_async_internal(struct nfs_context *nfs, struct nfs_cb free_nfs_cb_data(data); return -1; } + if (slash != NULL) { + *slash = '/'; + } + return 0; +} + +static int nfs_normalize_path(struct nfs_context *nfs, char *path) +{ + char *str; + int len; + + /* // -> / */ + while (str = strstr(path, "//")) { + while(*str) { + *str = *(str + 1); + str++; + } + } + + /* /./ -> / */ + while (str = strstr(path, "/./")) { + while(*(str + 1)) { + *str = *(str + 2); + str++; + } + } + + /* ^/../ -> error */ + if (!strncmp(path, "/../", 4)) { + rpc_set_error(nfs->rpc, + "Absolute path starts with '/../' " + "during normalization"); + return -1; + } + + /* ^[^/] -> error */ + if (path[0] != '/') { + rpc_set_error(nfs->rpc, + "Absolute path does not start with '/'"); + return -1; + } + + /* /string/../ -> / */ + while (str = strstr(path, "/../")) { + char *tmp; + + if (!strncmp(path, "/../", 4)) { + rpc_set_error(nfs->rpc, + "Absolute path starts with '/../' " + "during normalization"); + return -1; + } + + tmp = str - 1; + while (*tmp != '/') { + tmp--; + } + str += 3; + while((*(tmp++) = *(str++)) != '\0') + ; + } + + /* /$ -> \0 */ + len = strlen(path); + if (len >= 1) { + if (path[len - 1] == '/') { + path[len - 1] = '\0'; + len--; + } + } + if (path[0] == '\0') { + rpc_set_error(nfs->rpc, + "Absolute path became '' " + "during normalization"); + return -1; + } + + /* /.$ -> \0 */ + if (len >= 2) { + if (!strcmp(&path[len - 2], "/.")) { + path[len - 2] = '\0'; + len -= 2; + } + } + + /* ^/..$ -> error */ + if (!strcmp(path, "/..")) { + rpc_set_error(nfs->rpc, + "Absolute path is '/..' " + "during normalization"); + return -1; + } + + /* /string/..$ -> / */ + if (len >= 3) { + if (!strcmp(&path[len - 3], "/..")) { + char *tmp = &path[len - 3]; + while (*--tmp != '/') + ; + *tmp = '\0'; + } + } + return 0; } @@ -975,14 +1098,14 @@ static int nfs_lookuppath_async(struct nfs_context *nfs, const char *path, nfs_c { struct nfs_cb_data *data; - if (path[0] != 0 && path[0] != '/') { - rpc_set_error(nfs->rpc, "Pathname is not absolute %s", path); - return -1; + if (path[0] == '\0') { + path = "."; } data = malloc(sizeof(struct nfs_cb_data)); if (data == NULL) { - rpc_set_error(nfs->rpc, "out of memory: failed to allocate nfs_cb_data structure"); + rpc_set_error(nfs->rpc, "out of memory: failed to allocate " + "nfs_cb_data structure"); return -1; } memset(data, 0, sizeof(struct nfs_cb_data)); @@ -993,12 +1116,29 @@ static int nfs_lookuppath_async(struct nfs_context *nfs, const char *path, nfs_c data->free_continue_data = free_continue_data; data->continue_int = continue_int; data->private_data = private_data; - data->saved_path = strdup(path); + if (path[0] == '/') { + data->saved_path = strdup(path); + } else { + data->saved_path = malloc(strlen(path) + strlen(nfs->cwd) + 2); + if (data->saved_path == NULL) { + rpc_set_error(nfs->rpc, "out of memory: failed to " + "malloc path string"); + free_nfs_cb_data(data); + return -1; + } + sprintf(data->saved_path, "%s/%s", nfs->cwd, path); + } + if (data->saved_path == NULL) { rpc_set_error(nfs->rpc, "out of memory: failed to copy path string"); free_nfs_cb_data(data); return -1; } + if (nfs_normalize_path(nfs, data->saved_path) != 0) { + free_nfs_cb_data(data); + return -1; + } + data->path = data->saved_path; if (nfs_lookup_path_async_internal(nfs, data, &nfs->rootfh) != 0) { @@ -1020,7 +1160,11 @@ static void nfs_stat_1_cb(struct rpc_context *rpc, int status, void *command_dat GETATTR3res *res; struct nfs_cb_data *data = private_data; struct nfs_context *nfs = data->nfs; +#ifdef WIN32 + struct __stat64 st; +#else struct stat st; +#endif assert(rpc->magic == RPC_CONTEXT_MAGIC); @@ -1074,8 +1218,7 @@ static int nfs_stat_continue_internal(struct nfs_context *nfs, struct nfs_cb_dat struct GETATTR3args args; memset(&args, 0, sizeof(GETATTR3args)); - args.object.data.data_len = data->fh.data.data_len; - args.object.data.data_val = data->fh.data.data_val; + args.object = data->fh; if (rpc_nfs3_getattr_async(nfs->rpc, nfs_stat_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send STAT GETATTR call for %s", data->path); @@ -1098,8 +1241,6 @@ int nfs_stat_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *p - - /* * Async open() */ @@ -1170,8 +1311,7 @@ static void nfs_open_cb(struct rpc_context *rpc, int status, void *command_data, } /* steal the filehandle */ - nfsfh->fh.data.data_len = data->fh.data.data_len; - nfsfh->fh.data.data_val = data->fh.data.data_val; + nfsfh->fh = data->fh; data->fh.data.data_val = NULL; data->cb(0, nfs, nfsfh, data->private_data); @@ -1194,8 +1334,7 @@ static int nfs_open_continue_internal(struct nfs_context *nfs, struct nfs_cb_dat } memset(&args, 0, sizeof(ACCESS3args)); - args.object.data.data_len = data->fh.data.data_len; - args.object.data.data_val = data->fh.data.data_val; + args.object = data->fh; args.access = nfsmode; if (rpc_nfs3_access_async(nfs->rpc, nfs_open_cb, &args, data) != 0) { @@ -1218,7 +1357,31 @@ int nfs_open_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb c } +/* + * Async chdir() + */ +static int nfs_chdir_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data) +{ + /* steal saved_path */ + free(nfs->cwd); + nfs->cwd = data->saved_path; + data->saved_path = NULL; + + data->cb(0, nfs, NULL, data->private_data); + free_nfs_cb_data(data); + + return 0; +} +int nfs_chdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data) +{ + if (nfs_lookuppath_async(nfs, path, cb, private_data, nfs_chdir_continue_internal, NULL, NULL, 0) != 0) { + rpc_set_error(nfs->rpc, "Out of memory: failed to start parsing the path components"); + return -1; + } + + return 0; +} /* @@ -1339,8 +1502,7 @@ int nfs_pread_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offse READ3args args; memset(&args, 0, sizeof(READ3args)); - args.file.data.data_len = nfsfh->fh.data.data_len; - args.file.data.data_val = nfsfh->fh.data.data_val; + args.file = nfsfh->fh; args.offset = offset; args.count = count; @@ -1388,8 +1550,7 @@ int nfs_pread_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offse mdata->count = readcount; memset(&args, 0, sizeof(READ3args)); - args.file.data.data_len = nfsfh->fh.data.data_len; - args.file.data.data_val = nfsfh->fh.data.data_val; + args.file = nfsfh->fh; args.offset = offset; args.count = readcount; @@ -1535,8 +1696,7 @@ int nfs_pwrite_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offs WRITE3args args; memset(&args, 0, sizeof(WRITE3args)); - args.file.data.data_len = nfsfh->fh.data.data_len; - args.file.data.data_val = nfsfh->fh.data.data_val; + args.file = nfsfh->fh; args.offset = offset; args.count = count; args.stable = nfsfh->is_sync?FILE_SYNC:UNSTABLE; @@ -1579,8 +1739,7 @@ int nfs_pwrite_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offs mdata->count = writecount; memset(&args, 0, sizeof(WRITE3args)); - args.file.data.data_len = nfsfh->fh.data.data_len; - args.file.data.data_val = nfsfh->fh.data.data_val; + args.file = nfsfh->fh; args.offset = offset; args.count = writecount; args.stable = nfsfh->is_sync?FILE_SYNC:UNSTABLE; @@ -1652,8 +1811,7 @@ int nfs_fstat_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, voi data->private_data = private_data; memset(&args, 0, sizeof(GETATTR3args)); - args.object.data.data_len = nfsfh->fh.data.data_len; - args.object.data.data_val = nfsfh->fh.data.data_val; + args.object = nfsfh->fh; if (rpc_nfs3_getattr_async(nfs->rpc, nfs_stat_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send STAT GETATTR call for %s", data->path); @@ -1703,6 +1861,7 @@ static void nfs_fsync_cb(struct rpc_context *rpc, int status, void *command_data int nfs_fsync_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data) { struct nfs_cb_data *data; + struct COMMIT3args args; data = malloc(sizeof(struct nfs_cb_data)); if (data == NULL) { @@ -1714,7 +1873,10 @@ int nfs_fsync_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, voi data->cb = cb; data->private_data = private_data; - if (rpc_nfs_commit_async(nfs->rpc, nfs_fsync_cb, &nfsfh->fh, data) != 0) { + args.file = nfsfh->fh; + args.offset = 0; + args.count = 0; + if (rpc_nfs3_commit_async(nfs->rpc, nfs_fsync_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send COMMIT call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -1776,12 +1938,11 @@ int nfs_ftruncate_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t l data->private_data = private_data; memset(&args, 0, sizeof(SETATTR3args)); - args.object.data.data_len = nfsfh->fh.data.data_len; - args.object.data.data_val = nfsfh->fh.data.data_val; + args.object = nfsfh->fh; args.new_attributes.size.set_it = 1; args.new_attributes.size.set_size3_u.size = length; - if (rpc_nfs_setattr_async(nfs->rpc, nfs_ftruncate_cb, &args, data) != 0) { + if (rpc_nfs3_setattr_async(nfs->rpc, nfs_ftruncate_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send SETATTR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -1799,8 +1960,7 @@ static int nfs_truncate_continue_internal(struct nfs_context *nfs, struct nfs_cb uint64_t offset = data->continue_int; struct nfsfh nfsfh; - nfsfh.fh.data.data_val = data->fh.data.data_val; - nfsfh.fh.data.data_len = data->fh.data.data_len; + nfsfh.fh = data->fh; if (nfs_ftruncate_async(nfs, &nfsfh, offset, data->cb, data->private_data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send SETATTR call for %s", data->path); @@ -1874,13 +2034,12 @@ static int nfs_mkdir_continue_internal(struct nfs_context *nfs, struct nfs_cb_da str = &str[strlen(str) + 1]; memset(&args, 0, sizeof(MKDIR3args)); - args.where.dir.data.data_len = data->fh.data.data_len; - args.where.dir.data.data_val = data->fh.data.data_val; + args.where.dir = data->fh; args.where.name = str; args.attributes.mode.set_it = 1; args.attributes.mode.set_mode3_u.mode = 0755; - if (rpc_nfs_mkdir_async(nfs->rpc, nfs_mkdir_cb, &args, data) != 0) { + if (rpc_nfs3_mkdir_async(nfs->rpc, nfs_mkdir_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send MKDIR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -1960,10 +2119,13 @@ static void nfs_rmdir_cb(struct rpc_context *rpc, int status, void *command_data static int nfs_rmdir_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { char *str = data->continue_data; - + RMDIR3args args; + str = &str[strlen(str) + 1]; - if (rpc_nfs_rmdir_async(nfs->rpc, nfs_rmdir_cb, &data->fh, str, data) != 0) { + args.object.dir = data->fh; + args.object.name = str; + if (rpc_nfs3_rmdir_async(nfs->rpc, nfs_rmdir_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send RMDIR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -2086,9 +2248,8 @@ static void nfs_creat_1_cb(struct rpc_context *rpc, int status, void *command_da } memset(&args, 0, sizeof(LOOKUP3args)); - args.what.dir.data.data_len = data->fh.data.data_len; - args.what.dir.data.data_val = data->fh.data.data_val; - args.what.name = str; + args.what.dir = data->fh; + args.what.name = str; if (rpc_nfs3_lookup_async(nfs->rpc, nfs_create_2_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send lookup call for %s/%s", data->saved_path, str); @@ -2107,14 +2268,13 @@ static int nfs_creat_continue_internal(struct nfs_context *nfs, struct nfs_cb_da str = &str[strlen(str) + 1]; memset(&args, 0, sizeof(CREATE3args)); - args.where.dir.data.data_len = data->fh.data.data_len; - args.where.dir.data.data_val = data->fh.data.data_val; + args.where.dir = data->fh; args.where.name = str; args.how.mode = UNCHECKED; args.how.createhow3_u.obj_attributes.mode.set_it = 1; args.how.createhow3_u.obj_attributes.mode.set_mode3_u.mode = data->continue_int; - if (rpc_nfs_create_async(nfs->rpc, nfs_creat_1_cb, &args, data) != 0) { + if (rpc_nfs3_create_async(nfs->rpc, nfs_creat_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send CREATE call for %s/%s", data->path, str); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -2193,10 +2353,13 @@ static void nfs_unlink_cb(struct rpc_context *rpc, int status, void *command_dat static int nfs_unlink_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { char *str = data->continue_data; - + struct REMOVE3args args; + str = &str[strlen(str) + 1]; - if (rpc_nfs_remove_async(nfs->rpc, nfs_unlink_cb, &data->fh, str, data) != 0) { + args.object.dir = data->fh; + args.object.name = str; + if (rpc_nfs3_remove_async(nfs->rpc, nfs_unlink_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send REMOVE call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -2289,10 +2452,44 @@ static int nfs_mknod_continue_internal(struct nfs_context *nfs, struct nfs_cb_da { struct mknod_cb_data *cb_data = data->continue_data; char *str = cb_data->path; + MKNOD3args args; str = &str[strlen(str) + 1]; - if (rpc_nfs_mknod_async(nfs->rpc, nfs_mknod_cb, &data->fh, str, cb_data->mode, cb_data->major, cb_data->minor, data) != 0) { + args.where.dir = data->fh; + args.where.name = str; + switch (cb_data->mode & S_IFMT) { + case S_IFCHR: + args.what.type = NF3CHR; + args.what.mknoddata3_u.chr_device.dev_attributes.mode.set_it = 1; + args.what.mknoddata3_u.chr_device.dev_attributes.mode.set_mode3_u.mode = cb_data->mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); + args.what.mknoddata3_u.chr_device.spec.specdata1 = cb_data->major; + args.what.mknoddata3_u.chr_device.spec.specdata2 = cb_data->minor; + break; + case S_IFBLK: + args.what.type = NF3BLK; + args.what.mknoddata3_u.blk_device.dev_attributes.mode.set_it = 1; + args.what.mknoddata3_u.blk_device.dev_attributes.mode.set_mode3_u.mode = cb_data->mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); + args.what.mknoddata3_u.blk_device.spec.specdata1 = cb_data->major; + args.what.mknoddata3_u.blk_device.spec.specdata2 = cb_data->minor; + case S_IFSOCK: + args.what.type = NF3SOCK; + args.what.mknoddata3_u.sock_attributes.mode.set_it = 1; + args.what.mknoddata3_u.sock_attributes.mode.set_mode3_u.mode = cb_data->mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); + break; + case S_IFIFO: + args.what.type = NF3FIFO; + args.what.mknoddata3_u.pipe_attributes.mode.set_it = 1; + args.what.mknoddata3_u.pipe_attributes.mode.set_mode3_u.mode = cb_data->mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); + break; + default: + rpc_set_error(nfs->rpc, "Invalid file type for NFS3/MKNOD call"); + data->cb(-EINVAL, nfs, rpc_get_error(nfs->rpc), data->private_data); + free_nfs_cb_data(data); + return -1; + } + + if (rpc_nfs3_mknod_async(nfs->rpc, nfs_mknod_cb, &args, data) != 0) { data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); return -1; @@ -2396,6 +2593,8 @@ static void nfs_opendir3_cb(struct rpc_context *rpc, int status, void *command_d nfsdirent->mtime.tv_usec = attributes->mtime.nseconds/1000; nfsdirent->ctime.tv_sec = attributes->ctime.seconds; nfsdirent->ctime.tv_usec = attributes->ctime.nseconds/1000; + nfsdirent->uid = attributes->uid; + nfsdirent->gid = attributes->gid; } } @@ -2421,7 +2620,7 @@ static void nfs_opendir2_cb(struct rpc_context *rpc, int status, void *command_d struct nfsdir *nfsdir = data->continue_data; struct nfsdirent *nfsdirent; struct entry3 *entry; - uint64_t cookie; + uint64_t cookie = 0; struct rdpe_cb_data *rdpe_cb_data; assert(rpc->magic == RPC_CONTEXT_MAGIC); @@ -2480,7 +2679,14 @@ static void nfs_opendir2_cb(struct rpc_context *rpc, int status, void *command_d } if (res->READDIR3res_u.resok.reply.eof == 0) { - if (rpc_nfs_readdir_async(nfs->rpc, nfs_opendir2_cb, &data->fh, cookie, res->READDIR3res_u.resok.cookieverf, 8192, data) != 0) { + READDIR3args args; + + args.dir = data->fh; + args.cookie = cookie; + memcpy(&args.cookieverf, res->READDIR3res_u.resok.cookieverf, sizeof(cookieverf3)); + args.count = 8192; + + if (rpc_nfs3_readdir_async(nfs->rpc, nfs_opendir2_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); nfs_free_nfsdir(nfsdir); @@ -2507,9 +2713,8 @@ static void nfs_opendir2_cb(struct rpc_context *rpc, int status, void *command_d rdpe_lookup_cb_data->nfsdirent = nfsdirent; memset(&args, 0, sizeof(LOOKUP3args)); - args.what.dir.data.data_len = data->fh.data.data_len; - args.what.dir.data.data_val = data->fh.data.data_val; - args.what.name = nfsdirent->name; + args.what.dir = data->fh; + args.what.name = nfsdirent->name; if (rpc_nfs3_lookup_async(nfs->rpc, nfs_opendir3_cb, &args, rdpe_lookup_cb_data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIR LOOKUP call"); @@ -2543,14 +2748,19 @@ static void nfs_opendir_cb(struct rpc_context *rpc, int status, void *command_da struct nfs_context *nfs = data->nfs; struct nfsdir *nfsdir = data->continue_data; struct entryplus3 *entry; - uint64_t cookie; + uint64_t cookie = 0; assert(rpc->magic == RPC_CONTEXT_MAGIC); if (status == RPC_STATUS_ERROR || (status == RPC_STATUS_SUCCESS && res->status == NFS3ERR_NOTSUPP) ){ - cookieverf3 cv; + READDIR3args args; + + args.dir = data->fh; + args.cookie = cookie; + memset(&args.cookieverf, 0, sizeof(cookieverf3)); + args.count = 8192; - if (rpc_nfs_readdir_async(nfs->rpc, nfs_opendir2_cb, &data->fh, 0, (char *)&cv, 8192, data) != 0) { + if (rpc_nfs3_readdir_async(nfs->rpc, nfs_opendir2_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); nfs_free_nfsdir(nfsdir); @@ -2611,6 +2821,8 @@ static void nfs_opendir_cb(struct rpc_context *rpc, int status, void *command_da nfsdirent->mtime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.mtime.nseconds/1000; nfsdirent->ctime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.ctime.seconds; nfsdirent->ctime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.ctime.nseconds/1000; + nfsdirent->uid = entry->name_attributes.post_op_attr_u.attributes.uid; + nfsdirent->gid = entry->name_attributes.post_op_attr_u.attributes.gid; } nfsdirent->next = nfsdir->entries; @@ -2621,7 +2833,15 @@ static void nfs_opendir_cb(struct rpc_context *rpc, int status, void *command_da } if (res->READDIRPLUS3res_u.resok.reply.eof == 0) { - if (rpc_nfs_readdirplus_async(nfs->rpc, nfs_opendir_cb, &data->fh, cookie, res->READDIRPLUS3res_u.resok.cookieverf, 8192, data) != 0) { + READDIRPLUS3args args; + + args.dir = data->fh; + args.cookie = cookie; + memcpy(&args.cookieverf, res->READDIRPLUS3res_u.resok.cookieverf, sizeof(cookieverf3)); + args.dircount = 8192; + args.maxcount = 8192; + + if (rpc_nfs3_readdirplus_async(nfs->rpc, nfs_opendir_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIRPLUS call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); nfs_free_nfsdir(nfsdir); @@ -2642,10 +2862,14 @@ static void nfs_opendir_cb(struct rpc_context *rpc, int status, void *command_da static int nfs_opendir_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { - cookieverf3 cv; + READDIRPLUS3args args; - memset(cv, 0, sizeof(cookieverf3)); - if (rpc_nfs_readdirplus_async(nfs->rpc, nfs_opendir_cb, &data->fh, 0, (char *)&cv, 8192, data) != 0) { + args.dir = data->fh; + args.cookie = 0; + memset(&args.cookieverf, 0, sizeof(cookieverf3)); + args.dircount = 8192; + args.maxcount = 8192; + if (rpc_nfs3_readdirplus_async(nfs->rpc, nfs_opendir_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIRPLUS call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -2685,15 +2909,24 @@ struct nfsdirent *nfs_readdir(struct nfs_context *nfs _U_, struct nfsdir *nfsdir } +/* + * closedir() + */ void nfs_closedir(struct nfs_context *nfs _U_, struct nfsdir *nfsdir) { nfs_free_nfsdir(nfsdir); } - - - +/* + * getcwd() + */ +void nfs_getcwd(struct nfs_context *nfs, const char **cwd) +{ + if (cwd) { + *cwd = nfs->cwd; + } +} /* @@ -2768,8 +3001,7 @@ int nfs_lseek_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offse data->private_data = private_data; memset(&args, 0, sizeof(GETATTR3args)); - args.object.data.data_len = nfsfh->fh.data.data_len; - args.object.data.data_val = nfsfh->fh.data.data_val; + args.object = nfsfh->fh; if (rpc_nfs3_getattr_async(nfs->rpc, nfs_lseek_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send LSEEK GETATTR call"); @@ -2833,7 +3065,10 @@ static void nfs_statvfs_1_cb(struct rpc_context *rpc, int status, void *command_ static int nfs_statvfs_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { - if (rpc_nfs_fsstat_async(nfs->rpc, nfs_statvfs_1_cb, &data->fh, data) != 0) { + FSSTAT3args args; + + args.fsroot = data->fh; + if (rpc_nfs3_fsstat_async(nfs->rpc, nfs_statvfs_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send FSSTAT call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -2894,10 +3129,9 @@ static int nfs_readlink_continue_internal(struct nfs_context *nfs, struct nfs_cb { READLINK3args args; - args.symlink.data.data_len = data->fh.data.data_len; - args.symlink.data.data_val = data->fh.data.data_val; + args.symlink = data->fh; - if (rpc_nfs_readlink_async(nfs->rpc, nfs_readlink_1_cb, &args, data) != 0) { + if (rpc_nfs3_readlink_async(nfs->rpc, nfs_readlink_1_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send READLINK call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -2958,12 +3192,11 @@ static int nfs_chmod_continue_internal(struct nfs_context *nfs, struct nfs_cb_da SETATTR3args args; memset(&args, 0, sizeof(SETATTR3args)); - args.object.data.data_len = data->fh.data.data_len; - args.object.data.data_val = data->fh.data.data_val; + args.object = data->fh; args.new_attributes.mode.set_it = 1; args.new_attributes.mode.set_mode3_u.mode = data->continue_int; - if (rpc_nfs_setattr_async(nfs->rpc, nfs_chmod_cb, &args, data) != 0) { + if (rpc_nfs3_setattr_async(nfs->rpc, nfs_chmod_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send SETATTR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -3064,8 +3297,7 @@ static int nfs_chown_continue_internal(struct nfs_context *nfs, struct nfs_cb_da struct nfs_chown_data *chown_data = data->continue_data; memset(&args, 0, sizeof(SETATTR3args)); - args.object.data.data_len = data->fh.data.data_len; - args.object.data.data_val = data->fh.data.data_val; + args.object = data->fh; if (chown_data->uid != (uid_t)-1) { args.new_attributes.uid.set_it = 1; args.new_attributes.uid.set_uid3_u.uid = chown_data->uid; @@ -3075,7 +3307,7 @@ static int nfs_chown_continue_internal(struct nfs_context *nfs, struct nfs_cb_da args.new_attributes.gid.set_gid3_u.gid = chown_data->gid; } - if (rpc_nfs_setattr_async(nfs->rpc, nfs_chown_cb, &args, data) != 0) { + if (rpc_nfs3_setattr_async(nfs->rpc, nfs_chown_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send SETATTR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -3197,8 +3429,7 @@ static int nfs_utimes_continue_internal(struct nfs_context *nfs, struct nfs_cb_d struct timeval *utimes_data = data->continue_data; memset(&args, 0, sizeof(SETATTR3args)); - args.object.data.data_len = data->fh.data.data_len; - args.object.data.data_val = data->fh.data.data_val; + args.object = data->fh; if (utimes_data != NULL) { args.new_attributes.atime.set_it = SET_TO_CLIENT_TIME; args.new_attributes.atime.set_atime_u.atime.seconds = utimes_data[0].tv_sec; @@ -3211,7 +3442,7 @@ static int nfs_utimes_continue_internal(struct nfs_context *nfs, struct nfs_cb_d args.new_attributes.mtime.set_it = SET_TO_SERVER_TIME; } - if (rpc_nfs_setattr_async(nfs->rpc, nfs_utimes_cb, &args, data) != 0) { + if (rpc_nfs3_setattr_async(nfs->rpc, nfs_utimes_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send SETATTR call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -3346,8 +3577,7 @@ static int nfs_access_continue_internal(struct nfs_context *nfs, struct nfs_cb_d } memset(&args, 0, sizeof(ACCESS3args)); - args.object.data.data_len = data->fh.data.data_len; - args.object.data.data_val = data->fh.data.data_val; + args.object = data->fh; args.access = nfsmode; if (rpc_nfs3_access_async(nfs->rpc, nfs_access_cb, &args, data) != 0) { @@ -3431,17 +3661,16 @@ static void nfs_symlink_cb(struct rpc_context *rpc, int status, void *command_da static int nfs_symlink_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { struct nfs_symlink_data *symlink_data = data->continue_data; - SYMLINK3args sa; + SYMLINK3args args; - memset(&sa, 0, sizeof(SYMLINK3args)); - sa.where.dir.data.data_len = data->fh.data.data_len; - sa.where.dir.data.data_val = data->fh.data.data_val; - sa.where.name = symlink_data->newpathobject; - sa.symlink.symlink_attributes.mode.set_it = 1; - sa.symlink.symlink_attributes.mode.set_mode3_u.mode = S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH; - sa.symlink.symlink_data = symlink_data->oldpath; + memset(&args, 0, sizeof(SYMLINK3args)); + args.where.dir = data->fh; + args.where.name = symlink_data->newpathobject; + args.symlink.symlink_attributes.mode.set_it = 1; + args.symlink.symlink_attributes.mode.set_mode3_u.mode = S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH; + args.symlink.symlink_data = symlink_data->oldpath; - if (rpc_nfs_symlink_async(nfs->rpc, nfs_symlink_cb, &sa, data) != 0) { + if (rpc_nfs3_symlink_async(nfs->rpc, nfs_symlink_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send SYMLINK call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -3568,13 +3797,17 @@ static void nfs_rename_cb(struct rpc_context *rpc, int status, void *command_dat static int nfs_rename_continue_2_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { struct nfs_rename_data *rename_data = data->continue_data; + RENAME3args args; /* steal the filehandle */ - rename_data->newdir.data.data_len = data->fh.data.data_len; - rename_data->newdir.data.data_val = data->fh.data.data_val; + rename_data->newdir = data->fh; data->fh.data.data_val = NULL; - if (rpc_nfs_rename_async(nfs->rpc, nfs_rename_cb, &rename_data->olddir, rename_data->oldobject, &rename_data->newdir, rename_data->newobject, data) != 0) { + args.from.dir = rename_data->olddir; + args.from.name = rename_data->oldobject; + args.to.dir = rename_data->newdir; + args.to.name = rename_data->newobject; + if (rpc_nfs3_rename_async(nfs->rpc, nfs_rename_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send RENAME call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -3589,8 +3822,7 @@ static int nfs_rename_continue_1_internal(struct nfs_context *nfs, struct nfs_cb struct nfs_rename_data *rename_data = data->continue_data; /* steal the filehandle */ - rename_data->olddir.data.data_len = data->fh.data.data_len; - rename_data->olddir.data.data_val = data->fh.data.data_val; + rename_data->olddir = data->fh; data->fh.data.data_val = NULL; if (nfs_lookuppath_async(nfs, rename_data->newpath, data->cb, data->private_data, nfs_rename_continue_2_internal, rename_data, free_nfs_rename_data, 0) != 0) { @@ -3726,13 +3958,17 @@ static void nfs_link_cb(struct rpc_context *rpc, int status, void *command_data, static int nfs_link_continue_2_internal(struct nfs_context *nfs, struct nfs_cb_data *data) { struct nfs_link_data *link_data = data->continue_data; + LINK3args args; /* steal the filehandle */ - link_data->newdir.data.data_len = data->fh.data.data_len; - link_data->newdir.data.data_val = data->fh.data.data_val; + link_data->newdir = data->fh; data->fh.data.data_val = NULL; - if (rpc_nfs_link_async(nfs->rpc, nfs_link_cb, &link_data->oldfh, &link_data->newdir, link_data->newobject, data) != 0) { + memset(&args, 0, sizeof(LINK3args)); + args.file = link_data->oldfh; + args.link.dir = link_data->newdir; + args.link.name = link_data->newobject; + if (rpc_nfs3_link_async(nfs->rpc, nfs_link_cb, &args, data) != 0) { rpc_set_error(nfs->rpc, "RPC error: Failed to send LINK call for %s", data->path); data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data); free_nfs_cb_data(data); @@ -3747,8 +3983,7 @@ static int nfs_link_continue_1_internal(struct nfs_context *nfs, struct nfs_cb_d struct nfs_link_data *link_data = data->continue_data; /* steal the filehandle */ - link_data->oldfh.data.data_len = data->fh.data.data_len; - link_data->oldfh.data.data_val = data->fh.data.data_val; + link_data->oldfh = data->fh; data->fh.data.data_val = NULL; if (nfs_lookuppath_async(nfs, link_data->newpath, data->cb, data->private_data, nfs_link_continue_2_internal, link_data, free_nfs_link_data, 0) != 0) { @@ -3833,6 +4068,18 @@ uint64_t nfs_get_writemax(struct nfs_context *nfs) return nfs->writemax; } +void nfs_set_tcp_syncnt(struct nfs_context *nfs, int v) { + rpc_set_tcp_syncnt(nfs->rpc, v); +} + +void nfs_set_uid(struct nfs_context *nfs, int uid) { + rpc_set_uid(nfs->rpc, uid); +} + +void nfs_set_gid(struct nfs_context *nfs, int gid) { + rpc_set_gid(nfs->rpc, gid); +} + void nfs_set_error(struct nfs_context *nfs, char *error_string, ...) { va_list ap; @@ -3845,7 +4092,7 @@ void nfs_set_error(struct nfs_context *nfs, char *error_string, ...) free(nfs->rpc->error_string); } nfs->rpc->error_string = str; - va_end(ap); + va_end(ap); } @@ -3910,7 +4157,7 @@ static void mount_export_4_cb(struct rpc_context *rpc, int status, void *command return; } - if (rpc_mount_export_async(rpc, mount_export_5_cb, data) != 0) { + if (rpc_mount3_export_async(rpc, mount_export_5_cb, data) != 0) { data->cb(rpc, -ENOMEM, command_data, data->private_data); free_mount_cb_data(data); return;