Add COPYRIGHT and rename module directories

1 files changed, 0 insertions, 396 deletions

diff --git a/src/sf.jail/state.c b/src/sf.jail/state.c
deleted file mode 100644
index 893961e..0000000
--- a/src/sf.jail/state.c
+++ /dev/null
@@ -1,396 +0,0 @@
-#include "state.h"
-
-// FREE
-
-void
-Free_interface_configuration(interface_configuration *E)
-{
-	free(E->Name);
-	switch(E->Type)
-	{
-		case interface_type_eiface: break;
-		case interface_type_steal: free(E->steal.Interface); break;
-		case interface_type_COUNT:
-		default: __builtin_unreachable();
-	}
-}
-
-void
-Free_interfaces_configuration(interfaces_configuration *E)
-{
-	for(size_t i = 0; i < E->Count; ++i) Free_interface_configuration(E->_ + i);
-	free(E->_);
-}
-
-void
-Free_mapping(mapping *E)
-{
-	free(E->Source);
-	free(E->Target);
-}
-
-void
-Free_filesystem_configuration(filesystem_configuration *E)
-{
-	for(size_t i = 0; i < E->LayerCount; ++i) free(E->Layer[i]);
-	if(E->Layer != NULL) free(E->Layer);
-	if(E->Temporary != NULL) free(E->Temporary);
-	for(size_t i = 0; i < E->VolumeCount; ++i) Free_mapping(E->Volume + i);
-	if(E->Volume != NULL) free(E->Volume);
-}
-
-void
-Free_configuration(configuration *E)
-{
-	Free_filesystem_configuration(&E->Filesystem);
-	Free_interfaces_configuration(&E->Interfaces);
-	Free_string_array(&E->Init);
-	Free_string_array(&E->Shutdown);
-}
-
-void
-Free_interface(interface *E)
-{
-	UNUSED(E);
-}
-
-void
-Free_interfaces(interfaces *E)
-{
-	for(size_t i = 0; i < E->Count; ++i) Free_interface(E->_ + i);
-	free(E->_);
-}
-
-void
-Free_data(data *E)
-{
-	Free_interfaces(&E->Interfaces);
-}
-
-// PARSE
-
-char *
-Parse_interface_type(interface_type *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(STRING);
-	char const *Type = ucl_object_tostring(root);
-	for(interface_type i = 0; i < interface_type_COUNT; ++i)
-	{
-		if(strcmp(interface_type_Names[i], Type) == 0)
-		{
-			*E = i;
-			return NULL;
-		}
-	}
-	asprintf(&Error, "%s invalid interface type '%s'", Position, Type);
-	goto error;
-error:
-	return Error;
-}
-
-char *
-Parse_interface_configuration(interface_configuration *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.type", Position);
-		Error = Parse_interface_type(&E->Type, ucl_object_lookup(root, "type"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	switch(E->Type)
-	{
-		case interface_type_eiface: break;
-		case interface_type_steal:
-		{
-			ucl_object_t const *interface = ucl_object_lookup(root, "interface");
-			UCL_CHECK(interface, STRING);
-			E->steal.Interface = strdup(ucl_object_tostring(interface));
-			break;
-		}
-		case interface_type_COUNT:
-		default: __builtin_unreachable();
-	}
-	return NULL;
-error:
-	return Error;
-}
-
-char *
-Parse_interfaces_configuration(interfaces_configuration *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	E->Count = root->len;
-	E->_     = calloc(sizeof(interface_configuration), E->Count);
-	{
-		ucl_object_iter_t it = NULL;
-		for(E->Count = 0; E->Count < root->len; ++E->Count)
-		{
-			ucl_object_t const *v = ucl_iterate_object(root, &it, true);
-			if(v == NULL) break;
-			char const *k = ucl_object_key(v);
-			if(k == NULL) continue;
-			interface_configuration *I = E->_ + E->Count;
-			char                    *NewPosition;
-			asprintf(&NewPosition, "%s['%s']", Position, k);
-			Error = Parse_interface_configuration(I, v, NewPosition);
-			free(NewPosition);
-			if(Error != NULL) goto error;
-			I->Name = strdup(k);
-		}
-	}
-	return NULL;
-error:
-	Free_interfaces_configuration(E);
-	return Error;
-}
-
-char *
-Parse_mapping(mapping *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	ucl_object_t const *source = ucl_object_lookup(root, "source");
-	UCL_CHECK(source, STRING);
-	ucl_object_t const *target = ucl_object_lookup(root, "target");
-	UCL_CHECK(target, STRING);
-	E->Source = strdup(ucl_object_tostring(source));
-	E->Target = strdup(ucl_object_tostring(target));
-	return NULL;
-error:
-	return Error;
-}
-
-char *
-Parse_filesystem_configuration(filesystem_configuration *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	ucl_object_t const *layers = ucl_object_lookup(root, "layers");
-	UCL_CHECK_OPTIONAL(layers, ARRAY);
-	ucl_object_t const *temporary = ucl_object_lookup(root, "temporary");
-	UCL_CHECK_OPTIONAL(temporary, STRING);
-	ucl_object_t const *volumes = ucl_object_lookup(root, "volumes");
-	UCL_CHECK_OPTIONAL(volumes, ARRAY);
-	ucl_object_t const *devfs = ucl_object_lookup(root, "devfs");
-	UCL_CHECK_OPTIONAL(devfs, INT);
-	if(layers != NULL)
-	{
-		E->Layer             = calloc(sizeof(char *), layers->len);
-		ucl_object_iter_t it = NULL;
-		for(E->LayerCount = 0; E->LayerCount < layers->len; ++E->LayerCount)
-		{
-			ucl_object_t const *v = ucl_iterate_object(layers, &it, true);
-			if(v == NULL) break;
-			char const *k = ucl_object_key(v);
-			if(k != NULL) continue;
-			if(v->type != UCL_STRING)
-			{
-				asprintf(&Error, "%s.layers[%zu] is not " UCL_CHECK_HELPER(STRING), Position, E->LayerCount);
-				goto error;
-			}
-			E->Layer[E->LayerCount] = strdup(ucl_object_tostring(v));
-		}
-	}
-	if(temporary != NULL) E->Temporary = strdup(ucl_object_tostring(temporary));
-	if(volumes != NULL)
-	{
-		E->Volume            = calloc(sizeof(mapping), volumes->len);
-		ucl_object_iter_t it = NULL;
-		for(E->VolumeCount = 0; E->VolumeCount < volumes->len; ++E->VolumeCount)
-		{
-			ucl_object_t const *v = ucl_iterate_object(volumes, &it, true);
-			if(v == NULL) break;
-			char const *k = ucl_object_key(v);
-			if(k != NULL) continue;
-			mapping *I = E->Volume + E->VolumeCount;
-			char    *NewPosition;
-			asprintf(&NewPosition, "%s.volumes[%zu]", Position, E->VolumeCount);
-			Error = Parse_mapping(I, v, NewPosition);
-			free(NewPosition);
-			if(Error != NULL) goto error;
-		}
-	}
-	E->DevfsRuleset = ucl_object_toint(devfs);
-	return NULL;
-error:
-	Free_filesystem_configuration(E);
-	return Error;
-}
-
-char *
-Parse_configuration(configuration *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.interfaces", Position);
-		Error =
-		  Parse_interfaces_configuration(&E->Interfaces, ucl_object_lookup(root, "interfaces"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.filesystem", Position);
-		Error =
-		  Parse_filesystem_configuration(&E->Filesystem, ucl_object_lookup(root, "filesystem"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.init", Position);
-		Error = Parse_string_array(&E->Init, ucl_object_lookup(root, "init"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.shutdown", Position);
-		Error = Parse_string_array(&E->Shutdown, ucl_object_lookup(root, "shutdown"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	return NULL;
-error:
-	return Error;
-}
-
-char *
-Parse_interface(interface *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.type", Position);
-		Error = Parse_interface_type(&E->Type, ucl_object_lookup(root, "type"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	switch(E->Type)
-	{
-		case interface_type_eiface:
-		{
-			ucl_object_t const *id = ucl_object_lookup(root, "id");
-			UCL_CHECK(id, INT);
-			s64 ID = ucl_object_toint(id);
-			if(ID < 0 || ID > INT32_MAX)
-			{
-				asprintf(&Error, "%s id invalid (%ld)", Position, ID);
-				goto error;
-			}
-			E->ID = (u32)ID;
-			break;
-		}
-		case interface_type_steal: break;
-		case interface_type_COUNT:
-		default: __builtin_unreachable();
-	}
-	return NULL;
-error:
-	return Error;
-}
-
-char *
-Parse_interfaces(interfaces *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(ARRAY);
-	E->Count = root->len;
-	E->_     = calloc(sizeof(interface_configuration), E->Count);
-	{
-		ucl_object_iter_t it = NULL;
-		for(E->Count = 0; E->Count < root->len; ++E->Count)
-		{
-			ucl_object_t const *v = ucl_iterate_object(root, &it, true);
-			if(v == NULL) break;
-			char const *k = ucl_object_key(v);
-			if(k != NULL) continue;
-			interface *I = E->_ + E->Count;
-			char      *NewPosition;
-			asprintf(&NewPosition, "%s['%zu']", Position, E->Count);
-			Error = Parse_interface(I, v, NewPosition);
-			free(NewPosition);
-			if(Error != NULL) goto error;
-		}
-	}
-	return NULL;
-error:
-	Free_interfaces(E);
-	return Error;
-}
-
-char *
-Parse_data(data *E, ucl_object_t const *root, char const *Position)
-{
-	char *Error;
-	UCL_CHECK_ROOT(OBJECT);
-	ucl_object_t const *jid = ucl_object_lookup(root, "jid");
-	UCL_CHECK(jid, INT);
-	int64_t JID = ucl_object_toint(jid);
-	if(JID < 0 || JID > INT32_MAX)
-	{
-		asprintf(&Error, "%s jid invalid (%ld)", Position, JID);
-		goto error;
-	}
-	E->JID = (jid_t)JID;
-	{
-		char *NewPosition;
-		asprintf(&NewPosition, "%s.interfaces", Position);
-		Error = Parse_interfaces(&E->Interfaces, ucl_object_lookup(root, "interfaces"), NewPosition);
-		free(NewPosition);
-		if(Error != NULL) goto error;
-	}
-	return NULL;
-error:
-	return Error;
-}
-
-// SAVE
-
-void
-Save_interface(jprint_state *S, interface const *E)
-{
-	JPrintObjectBegin(S);
-	JPrintMember(S, "type");
-	JPrint_string(S, interface_type_Names[E->Type]);
-	switch(E->Type)
-	{
-		case interface_type_eiface:
-		{
-			JPrintMember(S, "id");
-			JPrint_ssize_t(S, E->ID);
-			break;
-		}
-		case interface_type_steal: break;
-		case interface_type_COUNT:
-		default: __builtin_unreachable();
-	}
-	JPrintObjectEnd(S);
-}
-
-void
-Save_interfaces(jprint_state *S, interfaces const *E)
-{
-	JPrintArrayBegin(S);
-	for(size_t i = 0; i < E->Count; ++i) Save_interface(S, E->_ + i);
-	JPrintArrayEnd(S);
-}
-
-void
-Save_data(jprint_state *S, data const *E)
-{
-	JPrintObjectBegin(S);
-	JPrintMember(S, "jid");
-	JPrint_ssize_t(S, E->JID);
-	JPrintMember(S, "interfaces");
-	Save_interfaces(S, &E->Interfaces);
-	JPrintObjectEnd(S);
-}