Import sources from 2011-03-30 iso image

1 files changed, 106 insertions, 0 deletions

diff --git a/sys/src/cmd/cifs/info.c b/sys/src/cmd/cifs/info.c
new file mode 100755
index 000000000..f6feb5f3b
--- /dev/null
+++ b/sys/src/cmd/cifs/info.c
@@ -0,0 +1,106 @@
+#include <u.h>
+#include <libc.h>
+#include <auth.h>
+#include <fcall.h>
+#include <thread.h>
+#include <9p.h>
+#include "cifs.h"
+
+
+struct {
+	char	*name;
+	int	(*func)(Fmt *f);
+	char	*buf;
+	int	len;
+} Infdir[] = {
+	{ "Users",	userinfo },	
+	{ "Groups",	groupinfo },	
+	{ "Shares",	shareinfo },	
+	{ "Connection",	conninfo },	
+	{ "Sessions",	sessioninfo },	
+	{ "Dfsroot",	dfsrootinfo },	
+	{ "Dfscache",	dfscacheinfo },	
+	{ "Domains",	domaininfo },	
+	{ "Openfiles",	openfileinfo },	
+	{ "Workstations", workstationinfo },	
+	{ "Filetable",	filetableinfo },	
+};
+
+int
+walkinfo(char *name)
+{
+	int i;
+
+	for(i = 0; i < nelem(Infdir); i++)
+		if(strcmp(Infdir[i].name, name) == 0)
+			return(i);
+	return -1;
+}
+
+int
+numinfo(void)
+{
+	return nelem(Infdir);
+}
+
+int
+dirgeninfo(int slot, Dir *d)
+{
+	if(slot < 0 || slot > nelem(Infdir))
+		return -1;
+
+	memset(d, 0, sizeof(Dir));
+	d->type = 'N';
+	d->dev = 99;
+	d->name = estrdup9p(Infdir[slot].name);
+	d->uid = estrdup9p("other");
+	d->muid = estrdup9p("other");
+	d->gid = estrdup9p("other");
+	d->mode = 0666;
+	d->atime = time(0);
+	d->mtime = d->atime;
+	d->qid = mkqid(Infdir[slot].name, 0, 1, Pinfo, slot);
+	d->qid.vers = 1;
+	d->qid.path = slot;
+	d->qid.type = 0;
+	return 0;
+}
+
+int
+makeinfo(int path)
+{
+	Fmt f;
+
+	if(path < 0 || path > nelem(Infdir))
+		return -1;
+	if(Infdir[path].buf != nil)
+		return 0;
+	fmtstrinit(&f);
+	if((*Infdir[path].func)(&f) == -1l)
+		return -1;
+	Infdir[path].buf = fmtstrflush(&f);
+	Infdir[path].len = strlen(Infdir[path].buf);
+	return 0;
+}
+
+int
+readinfo(int path, char *buf, int len, int off)
+{
+	if(path < 0 || path > nelem(Infdir))
+		return -1;
+	if(off > Infdir[path].len)
+		return 0;
+	if(len + off > Infdir[path].len)
+		len = Infdir[path].len - off;
+	memmove(buf, Infdir[path].buf + off, len);
+	return len;
+}
+
+void
+freeinfo(int path)
+{
+	if(path < 0 || path > nelem(Infdir))
+		return;
+	free(Infdir[path].buf);
+	Infdir[path].buf = nil;
+}