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#include "libsmbclient.h"
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#include "get_auth_data_fn.h"
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int main(int argc, const char *argv[])
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enum acl_mode mode = SMB_ACL_GET;
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static char *the_acl = NULL;
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struct poptOption long_options[] =
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"numeric", 'n', POPT_ARG_NONE, &numeric,
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1, "Don't resolve sids or masks to names"
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"debug", 'd', POPT_ARG_INT, &debug,
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0, "Set debug level (0-100)"
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"delete", 'D', POPT_ARG_STRING, NULL,
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'D', "Delete an acl", "ACL"
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"modify", 'M', POPT_ARG_STRING, NULL,
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'M', "Modify an acl", "ACL"
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"add", 'a', POPT_ARG_STRING, NULL,
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'a', "Add an acl", "ACL"
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"set", 'S', POPT_ARG_STRING, NULL,
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'S', "Set acls", "ACLS"
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"chown", 'C', POPT_ARG_STRING, NULL,
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'C', "Change ownership of a file", "USERNAME"
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"chgrp", 'G', POPT_ARG_STRING, NULL,
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'G', "Change group ownership of a file", "GROUPNAME"
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"get", 'g', POPT_ARG_STRING, NULL,
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'g', "Get a specific acl attribute", "ACL"
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pc = poptGetContext("smbcacls", argc, argv, long_options, 0);
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poptSetOtherOptionHelp(pc, "smb://server1/share1/filename");
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while ((opt = poptGetNextOpt(pc)) != -1) {
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the_acl = strdup(poptGetOptArg(pc));
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the_acl = strdup(poptGetOptArg(pc));
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mode = SMB_ACL_DELETE;
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the_acl = strdup(poptGetOptArg(pc));
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mode = SMB_ACL_MODIFY;
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the_acl = strdup(poptGetOptArg(pc));
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the_acl = strdup(poptGetOptArg(pc));
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the_acl = strdup(poptGetOptArg(pc));
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mode = SMB_ACL_CHOWN;
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the_acl = strdup(poptGetOptArg(pc));
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mode = SMB_ACL_CHGRP;
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/* Make connection to server */
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if(!poptPeekArg(pc)) {
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poptPrintUsage(pc, stderr, 0);
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strcpy(path, poptGetArg(pc));
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if (smbc_init(get_auth_data_fn, debug) != 0)
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printf("Could not initialize smbc_ library\n");
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/* Perform requested action */
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the_acl = "system.nt_sec_desc.*";
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the_acl = "system.nt_sec_desc.*+";
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ret = smbc_getxattr(path, the_acl, value, sizeof(value));
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printf("Could not get attributes for [%s] %d: %s\n",
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path, errno, strerror(errno));
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printf("Attributes for [%s] are:\n%s\n", path, value);
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flags = SMBC_XATTR_FLAG_CREATE;
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debugstr = "add attributes";
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flags = SMBC_XATTR_FLAG_REPLACE;
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debugstr = "modify attributes";
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snprintf(value, sizeof(value),
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"system.nt_sec_desc.owner%s:%s",
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numeric ? "" : "+", the_acl);
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debugstr = "chown owner";
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snprintf(value, sizeof(value),
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"system.nt_sec_desc.group%s:%s",
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numeric ? "" : "+", the_acl);
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debugstr = "change group";
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debugstr = "set attributes";
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if ((p = strchr(the_acl, ':')) == NULL)
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printf("Missing value. ACL must be name:value pair\n");
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ret = smbc_setxattr(path, the_acl, p, strlen(p), flags);
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printf("Could not %s for [%s] %d: %s\n",
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debugstr, path, errno, strerror(errno));
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ret = smbc_removexattr(path, the_acl);
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printf("Could not remove attribute %s for [%s] %d:%s\n",
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the_acl, path, errno, strerror(errno));
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printf("operation not yet implemented\n");