bool Database::db_deleteVal(Node *root)
{
Node* ptrConj = root->rightSon;
Node* ptrExpr = nullptr;
Node* columnDef = nullptr;
vector<Node*> columnWithIndex;
vector<Node*> columnWithoutIndex;
try
{
m_catMgr.assertNonExistTable(root->strval);
while (ptrConj != nullptr)
{
// now support 'and' only.
// ptrExpr->operation <= OP_OR equals to
// ptrExpr->operation == OP_AND || OP_OR
if (ptrConj->operation == OP_AND)
{
// column name put in the left side
ptrExpr = ptrConj->leftSon;
}
else
{
ptrExpr = ptrConj;
// end here
ptrConj = ptrConj->rightSon;
}
m_catMgr.assertNonExistColumn(root->strval, ptrExpr->leftSon->strval);
columnDef = m_catMgr.get_column_def(root->strval, ptrExpr->leftSon->strval);
if (m_catMgr.ifexist_index_on_column(root->strval, ptrExpr->leftSon->strval))
{
columnWithIndex.push_back(ptrExpr);
}
else
{
columnWithoutIndex.push_back(ptrExpr);
}
// check type
if (CHECK_TYPE(columnDef->operation, ptrExpr->rightSon->strval))
throw TypeMismatchException(string("at column ")+string(ptrExpr->leftSon->strval));
ptrConj = ptrConj->rightSon;
}
}
catch (TableNonExistException)
{
fprintf(stderr, "Error: no such table: %s\n", root->strval);
return false;
}
catch (ColumnNonExistException)
{
fprintf(stderr, "Error: table %s has no column named %s\n",\
root->strval, ptrExpr->leftSon->strval);
return false;
}
catch (TypeMismatchException e)
{
fprintf(stderr, "Error: type mismatch: %s\n", e.columnName.c_str());
return false;
}
int returnVal;
Node *ptrColumn = m_catMgr.get_column_def(root->strval);
if (root->rightSon == nullptr)
{
returnVal = m_recMgr.delete_all_record(root->strval);
while(ptrColumn != nullptr)
{
if (m_catMgr.ifexist_index_on_column(root->strval, ptrColumn->strval))
{
m_idxMgr.delete_all_idx(root->strval, ptrColumn->strval);
}
ptrColumn = ptrColumn->leftSon;
}
}
else
{
vector<CursePair> cursor;
size_t tmpSize = columnWithIndex.size();
for (auto it : columnWithIndex)
{
if (it == columnWithIndex[0])
m_idxMgr.select_record_raw(root->strval, it->leftSon->strval, it, cursor);
else
m_idxMgr.select_record(root->strval, it->leftSon->strval, it, cursor);
}
for (auto it : columnWithoutIndex)
{
if (tmpSize == 0 && it == columnWithoutIndex[0])
m_recMgr.select_record_raw(root->strval, columnDef, it, cursor);
else
m_recMgr.select_record(root->strval, columnDef, it, cursor);
}
returnVal = m_recMgr.delete_record(root->strval, cursor);
while(ptrColumn != nullptr)
{
if (m_catMgr.ifexist_index_on_column(root->strval, ptrColumn->strval))
{
m_idxMgr.delete_entry_idx(root->strval, ptrColumn->strval, cursor);
}
ptrColumn = ptrColumn->leftSon;
}
}
// delete index
// for (auto it : something from cat?)
// {
//// TO-DO
// m_idxMgr.delete_all_on_column(table, column, cursor);
// }
printf("Query OK, %d rows affected\n", returnVal);
return true;
}
static void
CHECK_FLOAT (Lisp_Object x)
{
CHECK_TYPE (FLOATP (x), Qfloatp, x);
}
bool Database::db_insertVal(Node *root)
{
Node *columnDef = nullptr;
Node *ptrDef = nullptr;
Node *ptrData = root->leftSon;
try
{
m_catMgr.assertNonExistTable(root->strval);
ptrDef = columnDef = m_catMgr.get_column_def(root->strval);
while (ptrData != nullptr)
{
if (ptrDef == nullptr)
{
throw TypeMismatchException("too many values");
}
if (CHECK_TYPE(ptrDef->operation, ptrData->strval))
{
throw TypeMismatchException(string("at column ")+string(ptrDef->strval));
}
if (m_catMgr.if_unique_key(root->strval, ptrDef->strval))
{
// v:tableName v:columnName
if (m_catMgr.ifexist_index_on_column(root->strval, ptrDef->strval))
{
m_idxMgr.assertMultipleKey(root->strval, ptrDef->strval, ptrData);
}
else
{
// rec need column name& column offset :v
m_recMgr.assertMultipleKey(root->strval, ptrDef->strval, columnDef, ptrData);
}
}
ptrData = ptrData->leftSon;
ptrDef = ptrDef->leftSon;
}
if (ptrDef != nullptr)
{
throw TypeMismatchException("too many values");
}
}
catch (TableNonExistException)
{
fprintf(stderr, "Error: no such table: %s\n", root->strval);
return false;
}
catch (MultipleKeyException e)
{
fprintf(stderr, "Error: UNIQUE constraint failed: %s\n", e.name.c_str());
return false;
}
catch (TypeMismatchException e)
{
fprintf(stderr, "Error: type mismatch: %s\n", e.columnName.c_str());
return false;
}
vector<CursePair> cursor;
cursor.push_back(m_recMgr.new_entry_record(root));
ptrDef = columnDef;
ptrData = root->leftSon;
while(ptrDef != nullptr)
{
if (m_catMgr.ifexist_index_on_column(root->strval, ptrDef->strval))
{
ptrData->operation = ptrDef->operation;
m_idxMgr.new_entry_idx(root->strval, ptrDef->strval, ptrData, cursor);
}
ptrDef = ptrDef->leftSon;
ptrData = ptrData->leftSon;
}
// currently print 1
printf("Query OK, 1 rows affected\n");
return true;
}
bool Database::db_selectVal(Node *root)
{
// |¯¯¯¯¯¯¯¯|
// | root |
// |________|
// v(R)
// |¯¯¯¯¯¯¯¯|
// |AND(...)|
// |________|
// v v
// |¯¯¯¯¯¯¯¯| |¯¯¯¯¯¯¯¯|
// | cmp(op)| | cmp(op)|
// |________| |________|
// v v
// column val
Node* ptrConj = root->rightSon;
Node* ptrExpr = nullptr;
Node* columnDef = nullptr;
vector<Node*> columnWithIndex;
vector<Node*> columnWithoutIndex;
try
{
m_catMgr.assertNonExistTable(root->strval);
while (ptrConj != nullptr)
{
// now support 'and' only.
// ptrExpr->operation <= OP_OR equals to
// ptrExpr->operation == OP_AND || OP_OR
if (ptrConj->operation == OP_AND)
{
// column name put in the left side
ptrExpr = ptrConj->leftSon;
}
else
{
ptrExpr = ptrConj;
// end here
ptrConj = ptrConj->rightSon;
}
m_catMgr.assertNonExistColumn(root->strval, ptrExpr->leftSon->strval);
columnDef = m_catMgr.get_column_def(root->strval, ptrExpr->leftSon->strval);
ptrExpr->leftSon->operation = columnDef->operation;
if (m_catMgr.ifexist_index_on_column(root->strval, ptrExpr->leftSon->strval))
{
columnWithIndex.push_back(ptrExpr);
}
else
{
columnWithoutIndex.push_back(ptrExpr);
}
// check type
if (CHECK_TYPE(columnDef->operation, ptrExpr->rightSon->strval))
throw TypeMismatchException(string("at column ")+string(ptrExpr->leftSon->strval));
ptrConj = ptrConj->rightSon;
}
}
catch (TableNonExistException)
{
fprintf(stderr, "Error: no such table: %s\n", root->strval);
return false;
}
catch (ColumnNonExistException)
{
fprintf(stderr, "Error: table %s has no column named %s\n",\
root->strval, ptrExpr->leftSon->strval);
return false;
}
catch (TypeMismatchException e)
{
fprintf(stderr, "Error: type mismatch: %s\n", e.columnName.c_str());
return false;
}
columnDef = m_catMgr.get_column_def(root->strval);
if (root->rightSon == nullptr)
// currently support select *
m_recMgr.print_all_record(root->strval, columnDef);
else
{
vector<CursePair> cursor;
size_t tmpSize = columnWithIndex.size();
for (auto it : columnWithIndex)
{
if (it == columnWithIndex[0])
m_idxMgr.select_record_raw(root->strval, it->leftSon->strval, it, cursor);
else
m_idxMgr.select_record(root->strval, it->leftSon->strval, it, cursor);
}
for (auto it : columnWithoutIndex)
{
if (tmpSize == 0 && it == columnWithoutIndex[0])
m_recMgr.select_record_raw(root->strval, columnDef, it, cursor);
else
m_recMgr.select_record(root->strval, columnDef, it, cursor);
}
m_recMgr.print_select_record(root->strval, columnDef, cursor);
}
// always print 0
printf("Query OK, 0 rows affected\n");
return true;
}
static void
json_check_utf8 (Lisp_Object string)
{
CHECK_TYPE (utf8_string_p (string), Qutf_8_string_p, string);
}
static void
CHECK_MARKER (Lisp_Object x)
{
CHECK_TYPE (MARKERP (x), Qmarkerp, x);
}
static struct EvalError *check_stdproc(
enum StandardProcedure stdproc, struct Expression *args, size_t n) {
switch (stdproc) {
case S_APPLY:;
Arity arity;
if (!expression_arity(&arity, args[0])) {
return new_eval_error_expr(ERR_TYPE_OPERATOR, args[0]);
}
size_t length;
if (!count_list(&length, args[n-1])) {
return new_syntax_error(args[n-1]);
}
size_t n_args = length + n - 2;
if (!arity_allows(arity, n_args)) {
return new_arity_error(arity, n_args);
}
break;
case S_MACRO:
if (args[0].type != E_STDPROCEDURE && args[0].type != E_PROCEDURE) {
return new_type_error(E_PROCEDURE, args, 0);
}
break;
case S_NUM_EQ:
case S_NUM_LT:
case S_NUM_GT:
case S_NUM_LE:
case S_NUM_GE:
case S_ADD:
case S_SUB:
case S_MUL:
case S_EXPT:
case S_INTEGER_TO_CHAR:
case S_NUMBER_TO_STRING:
for (size_t i = 0; i < n; i++) {
CHECK_TYPE(E_NUMBER, i);
}
break;
case S_DIV:
case S_REMAINDER:
case S_MODULO:
for (size_t i = 0; i < n; i++) {
CHECK_TYPE(E_NUMBER, i);
if (i > 0 && args[i].number == 0) {
// This is not technically a type error, but this is the
// earliest and most convenient place to catch it.
return new_eval_error(ERR_DIV_ZERO);
}
}
break;
case S_CAR:
case S_CDR:
case S_SET_CAR:
case S_SET_CDR:
CHECK_TYPE(E_PAIR, 0);
break;
case S_STRING_LENGTH:
case S_STRING_EQ:
case S_STRING_LT:
case S_STRING_GT:
case S_STRING_LE:
case S_STRING_GE:
case S_STRING_COPY:
case S_STRING_APPEND:
case S_STRING_TO_SYMBOL:
case S_STRING_TO_NUMBER:
case S_LOAD:
for (size_t i = 0; i < n; i++) {
CHECK_TYPE(E_STRING, i);
}
break;
case S_MAKE_STRING:
CHECK_TYPE(E_NUMBER, 0);
CHECK_TYPE(E_CHARACTER, 1);
if (args[0].number < 0) {
return new_eval_error_expr(ERR_NEGATIVE_SIZE, args[0]);
}
break;
case S_STRING_REF:
CHECK_TYPE(E_STRING, 0);
CHECK_TYPE(E_NUMBER, 1);
CHECK_RANGE(0, 1);
break;
case S_STRING_SET:
CHECK_TYPE(E_STRING, 0);
CHECK_TYPE(E_NUMBER, 1);
CHECK_TYPE(E_CHARACTER, 2);
CHECK_RANGE(0, 1);
break;
case S_SUBSTRING:
CHECK_TYPE(E_STRING, 0);
CHECK_TYPE(E_NUMBER, 1);
CHECK_TYPE(E_NUMBER, 2);
CHECK_RANGE(0, 1);
CHECK_RANGE(0, 2);
break;
case S_STRING_FILL:
CHECK_TYPE(E_STRING, 0);
CHECK_TYPE(E_CHARACTER, 1);
break;
case S_CHAR_EQ:
case S_CHAR_LT:
case S_CHAR_GT:
case S_CHAR_LE:
case S_CHAR_GE:
case S_CHAR_TO_INTEGER:
for (size_t i = 0; i < n; i++) {
CHECK_TYPE(E_CHARACTER, i);
}
break;
case S_SYMBOL_TO_STRING:
CHECK_TYPE(E_SYMBOL, 0);
break;
default:
break;
}
return NULL;
}
bool GetValue(HKEY RootKey, const wchar_t* SubKey, const wchar_t* Name, T& Value, REGSAM Sam = 0)
{
CHECK_TYPE(T);
key Key(RootKey, SubKey, KEY_QUERY_VALUE | Sam);
return Key && GetValue(Key.Key(), Name, Value);
}
static int
parse_item(lua_State* L, const char** p_format, va_list* p_va,
int value_index, BOOL in_tablep, BOOL* p_optionalp)
{
const char* format = *p_format;
L_RETRY:
format = STRSKIP(format, WHITESPACES);
switch (*format) {
default:
lua_pushfstring(L, "format item `%c(%d)' is not valid",
SANITIZE_CHAR(*format), *format);
return FAILURE;
case 'n': CONVERT_NUMBER(L, *p_va, value_index, lua_Number); break;
case 'b': CONVERT_NUMBER(L, *p_va, value_index, char); break;
case 'h': CONVERT_NUMBER(L, *p_va, value_index, short); break;
case 'i': CONVERT_NUMBER(L, *p_va, value_index, int); break;
case 'l': CONVERT_NUMBER(L, *p_va, value_index, long); break;
case 'B': CONVERT_NUMBER(L, *p_va, value_index, unsigned char); break;
case 'H': CONVERT_NUMBER(L, *p_va, value_index, unsigned short); break;
case 'I': CONVERT_NUMBER(L, *p_va, value_index, unsigned int); break;
case 'L': CONVERT_NUMBER(L, *p_va, value_index, unsigned long); break;
case 's':
CHECK_TYPE(L, value_index, LUA_TSTRING);
/* FALLTHRU */
case 'z': {
const char** string;
size_t* length = NULL;
string = va_arg(*p_va, const char**);
if (*(format+1) == '#') {
length = va_arg(*p_va, size_t*);
format++;
}
if (lua_isstring(L, value_index)) {
*string = lua_tolstring(L, value_index, length);
} else if (!lua_toboolean(L, value_index)) { /*nil-or-false?*/
*string = NULL;
if (length != NULL)
*length = 0;
} else {
lua_pushfstring(L,
"type mismatch (expected %s/nil/false, but got %s)",
lua_typename(L, LUA_TSTRING),
luaL_typename(L, value_index));
return FAILURE;
}
} break;
case 'Q': {
BOOL* p_boolean;
p_boolean = va_arg(*p_va, BOOL*);
*p_boolean = lua_toboolean(L, value_index);
} break;
case 'u': /* FALLTHRU */
case 'U': {
void** userdata;
CHECK_TYPE(L, value_index,
((*format == 'U') ? LUA_TUSERDATA
: LUA_TLIGHTUSERDATA));
userdata = va_arg(*p_va, void**);
*userdata = lua_touserdata(L, value_index);
} break;
case 'O': {
int* index;
if (in_tablep) {
lua_pushstring(L,
"format item `O' is not available in `{...}");
return FAILURE;
}
if (*(format+1) == '/') {
int type;
switch (*(format+2)) {
default:
lua_pushfstring(L,
"type `%c(%d)' for `O/<type>' is not valid",
SANITIZE_CHAR(*(format+2)), *(format+2));
return FAILURE;
case 'N': type = LUA_TNIL; break;
case 'n': type = LUA_TNUMBER; break;
case 's': type = LUA_TSTRING; break;
case 'f': type = LUA_TFUNCTION; break;
case 'Q': type = LUA_TBOOLEAN; break;
case 'u': type = LUA_TLIGHTUSERDATA; break;
case 'U': type = LUA_TUSERDATA; break;
case 't': type = LUA_TTABLE; break;
case 'T': type = LUA_TTHREAD; break;
}
CHECK_TYPE(L, value_index, type);
format += 2;
}
index = va_arg(*p_va, int*);
*index = value_index;
} break;
case '{':
CHECK_TYPE(L, value_index, LUA_TTABLE);
format++;
if (parse_table(L, &format, p_va, value_index) != SUCCESS)
return FAILURE;
break;
case '|':
if (in_tablep) {
lua_pushstring(L,
"optional argument `|' is not available in `{...}");
return FAILURE;
}
*p_optionalp = TRUE;
format++;
goto L_RETRY;
}
static SCM
extract_arg (char format_char, SCM arg, void *argp,
const char *func_name, int position)
{
switch (format_char)
{
case 's':
{
char **arg_ptr = (char **) argp;
CHECK_TYPE (gdbscm_is_true (scm_string_p (arg)), arg, position,
func_name, _("string"));
*arg_ptr = gdbscm_scm_to_c_string (arg).release ();
break;
}
case 't':
{
int *arg_ptr = (int *) argp;
/* While in Scheme, anything non-#f is "true", we're strict. */
CHECK_TYPE (gdbscm_is_bool (arg), arg, position, func_name,
_("boolean"));
*arg_ptr = gdbscm_is_true (arg);
break;
}
case 'i':
{
int *arg_ptr = (int *) argp;
CHECK_TYPE (scm_is_signed_integer (arg, INT_MIN, INT_MAX),
arg, position, func_name, _("int"));
*arg_ptr = scm_to_int (arg);
break;
}
case 'u':
{
int *arg_ptr = (int *) argp;
CHECK_TYPE (scm_is_unsigned_integer (arg, 0, UINT_MAX),
arg, position, func_name, _("unsigned int"));
*arg_ptr = scm_to_uint (arg);
break;
}
case 'l':
{
long *arg_ptr = (long *) argp;
CHECK_TYPE (scm_is_signed_integer (arg, LONG_MIN, LONG_MAX),
arg, position, func_name, _("long"));
*arg_ptr = scm_to_long (arg);
break;
}
case 'n':
{
unsigned long *arg_ptr = (unsigned long *) argp;
CHECK_TYPE (scm_is_unsigned_integer (arg, 0, ULONG_MAX),
arg, position, func_name, _("unsigned long"));
*arg_ptr = scm_to_ulong (arg);
break;
}
case 'L':
{
LONGEST *arg_ptr = (LONGEST *) argp;
CHECK_TYPE (scm_is_signed_integer (arg, INT64_MIN, INT64_MAX),
arg, position, func_name, _("LONGEST"));
*arg_ptr = gdbscm_scm_to_longest (arg);
break;
}
case 'U':
{
ULONGEST *arg_ptr = (ULONGEST *) argp;
CHECK_TYPE (scm_is_unsigned_integer (arg, 0, UINT64_MAX),
arg, position, func_name, _("ULONGEST"));
*arg_ptr = gdbscm_scm_to_ulongest (arg);
break;
}
case 'O':
{
SCM *arg_ptr = (SCM *) argp;
*arg_ptr = arg;
break;
}
default:
gdb_assert_not_reached ("invalid argument format character");
}
return SCM_BOOL_F;
}
TEST_F(Test_Event, GetInstance)
{
CHECK_TYPE(-1, MetaEvent_Text);
CHECK_TYPE(-2, SystemEvent); CHECK_TYPE(-3, SystemEvent); CHECK_TYPE(-4, SystemEvent);
CHECK_TYPE(-5, SystemEvent); CHECK_TYPE(-6, SystemEvent); CHECK_TYPE(-7, SystemEvent);
CHECK_TYPE(-8, SystemEvent); CHECK_TYPE(-9, SystemEvent); CHECK_TYPE(-10, SystemEvent);
CHECK_TYPE(-11, SystemEvent); CHECK_TYPE(-12, SystemEvent); CHECK_TYPE(-13, SystemEvent);
CHECK_TYPE(-14, SystemEvent); CHECK_TYPE(-15, SystemEvent); CHECK_TYPE(-16, SystemEvent);
CHECK_TYPE(-17, MidiEvent); CHECK_TYPE(0, MidiEvent); CHECK_TYPE(1, MidiEvent); CHECK_TYPE(239, MidiEvent);
}
TEST_F(Test_MetaEvent, GetInstance)
{
CHECK_THROW(-1);
CHECK_TYPE(0, MetaEvent_Text); CHECK_TYPE(1, MetaEvent_Text); CHECK_TYPE(2, MetaEvent_Text);
CHECK_TYPE(3, MetaEvent_Text); CHECK_TYPE(4, MetaEvent_Text); CHECK_TYPE(5, MetaEvent_Text);
CHECK_TYPE(6, MetaEvent_Text); CHECK_TYPE(7, MetaEvent_Text);
CHECK_THROW(8);
CHECK_THROW(15);
CHECK_THROW(25);
CHECK_THROW(31); CHECK_TYPE(32, MetaEvent_Skip); CHECK_TYPE(33, MetaEvent_Skip);
CHECK_THROW(34);
CHECK_THROW(46); CHECK_TYPE(47, MetaEvent_EndTrack);
CHECK_THROW(48);
CHECK_THROW(80); CHECK_TYPE(81, MetaEvent_Tempo);
CHECK_THROW(82);
CHECK_THROW(83); CHECK_TYPE(84, MetaEvent_Skip);
CHECK_THROW(85);
CHECK_THROW(87); CHECK_TYPE(88, MetaEvent_Skip);
CHECK_TYPE(89, MetaEvent_KeySign); CHECK_THROW(90);
CHECK_THROW(126); CHECK_TYPE(127, MetaEvent_Skip);
CHECK_THROW(128);
}
static int virLockManagerLockDaemonLoadConfig(const char *configFile)
{
virConfPtr conf;
virConfValuePtr p;
if (access(configFile, R_OK) == -1) {
if (errno != ENOENT) {
virReportSystemError(errno,
_("Unable to access config file %s"),
configFile);
return -1;
}
return 0;
}
if (!(conf = virConfReadFile(configFile, 0)))
return -1;
#define CHECK_TYPE(name,typ) if (p && p->type != (typ)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"%s: %s: expected type " #typ, \
configFile, (name)); \
virConfFree(conf); \
return -1; \
}
p = virConfGetValue(conf, "auto_disk_leases");
CHECK_TYPE("auto_disk_leases", VIR_CONF_LONG);
if (p) driver->autoDiskLease = p->l;
p = virConfGetValue(conf, "file_lockspace_dir");
CHECK_TYPE("file_lockspace_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->fileLockSpaceDir);
if (VIR_STRDUP(driver->fileLockSpaceDir, p->str) < 0) {
virConfFree(conf);
return -1;
}
}
p = virConfGetValue(conf, "lvm_lockspace_dir");
CHECK_TYPE("lvm_lockspace_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->lvmLockSpaceDir);
if (VIR_STRDUP(driver->lvmLockSpaceDir, p->str) < 0) {
virConfFree(conf);
return -1;
}
}
p = virConfGetValue(conf, "scsi_lockspace_dir");
CHECK_TYPE("scsi_lockspace_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->scsiLockSpaceDir);
if (VIR_STRDUP(driver->scsiLockSpaceDir, p->str) < 0) {
virConfFree(conf);
return -1;
}
}
p = virConfGetValue(conf, "require_lease_for_disks");
CHECK_TYPE("require_lease_for_disks", VIR_CONF_LONG);
if (p)
driver->requireLeaseForDisks = p->l;
else
driver->requireLeaseForDisks = !driver->autoDiskLease;
virConfFree(conf);
return 0;
}
int handlDefine(Meta_Vector & wordVector, size_t index)
{
int step = CHECK_SPACE;
int curLine = wordVector[index].line;
int defineType;
for(size_t i=index+2; i < wordVector.size(); i++) {
Meta_Struct meta = wordVector[i];
if (meta.line != curLine)
break;
if (meta.type == TYPE_SPECIAL && meta.data.chr[0] == '/') {
int commentType;
int ret = handleSlash(wordVector, i, commentType);
if (ret > 0) {
if (wordVector[i-1].line == meta.line && wordVector[i-1].type == TYPE_SPACE &&
wordVector[i+ret+1].line == meta.line && wordVector[i+ret+1].type == TYPE_SPACE)
ret++;
i += ret;
// printf("skip %d after comment\n", ret);
continue;
}
}
#define CHECK_TYPE(_type) \
if (meta.type != _type) { \
printf("[%d]expect type %s after \"#define\", but actually type is %d(%s)\n", \
meta.pos, getTypeName(_type), meta.type, getTypeName(meta.type)); \
return -DEFINE_FMT_ERROR; \
}
switch (step) {
case CHECK_SPACE:
CHECK_TYPE(TYPE_SPACE);
step = CHECK_WORD;
break;
case CHECK_WORD:
CHECK_TYPE(TYPE_WORD);
printf("define name is: %s\n", meta.data.str);
step = CHECK_TYPE;
break;
case CHECK_TYPE:
if (meta.type == TYPE_SPACE) {
printf("define type is constant\n");
defineType = TYPE_CONSTANT;
}
else if (meta.type == TYPE_SPECIAL && meta.data.chr[0] == '(') {
printf("define type is function\n");
defineType = TYPE_FUNCTION;
}
else {
printf("define type error\n");
return -1;
}
step = CHECK_NONE;
break;
}
}
return 0;
char defineStr[1024] = {'\0'};
int defineStrLen = 0;
bool addSpace = false;
// #define A
if (index + 3 >= wordVector.size() || wordVector[index+3].line != curLine){
restoreLine(wordVector, index, defineStr);
printf("Line %d is not a full define statement:%s\n", curLine, defineStr);
return 0;
}
if (wordVector[index+4].line != curLine) {
if (wordVector[index+3].type == TYPE_WORD)
printf("Line %d is a NULL constant define: %s\n", curLine,
wordVector[index+3].data.str);
else {
restoreLine(wordVector, index, defineStr);
printf("Line %d is not a valid NULL constant define statement:%s\n",
curLine, defineStr);
}
return 0;
}
else{
if (wordVector[index+4].data.chr[0] == '('){
defineType = TYPE_FUNCTION;
}
else if (wordVector[index+4].type == TYPE_SPACE){
defineType = TYPE_CONSTANT;
}
else{
restoreLine(wordVector, index, defineStr);
printf("Line %d is not a valid define statement:%s\n", curLine, defineStr);
return 0;
}
}
if (defineType == TYPE_CONSTANT){
bool isLineComment = false;
// skip '#', "define", space, constant define and space
for(size_t i=index+5; i < wordVector.size(); i++)
{
Meta_Struct meta = wordVector[i];
if (meta.line != curLine)
break;
if (isLineComment) {
isLineComment = false;
if (meta.data.chr[0] == '/'){
// printf("comment occurs at pos %d\n", meta.pos);
defineStrLen--;
defineStr[defineStrLen] = '\0';
break;
}
}
if (meta.data.chr[0] == '\\'){
if (wordVector[i-1].type == TYPE_SPECIAL && wordVector[i-1].data.chr[0] == '\\'){
// printf("it's already escaped with this slash.\n");
}
else {
bool nextline = false;
char escapeChar = '\0';
handleBackSlash(wordVector, i, nextline, escapeChar);
}
}
if (meta.data.chr[0] == '/'){
isLineComment = true;
}
if (meta.type == TYPE_SPACE){
if (addSpace == false) {
addSpace = true;
}
}
else{
if (addSpace == true) {
addSpace = false;
strcat(defineStr, wordVector[i-1].data.str);
defineStrLen += wordVector[i-1].len;
}
if (meta.type == TYPE_WORD)
strcat(defineStr, meta.data.str);
else
strcat(defineStr, meta.data.chr);
defineStrLen += meta.len;
}
}
if (defineStrLen == 0)
printf("Line %d is a NULL constant define: %s\n", curLine,
wordVector[index+3].data.str);
else
printf("Line %d is a constant define: %s, value is %s, len is %d\n", curLine,
wordVector[index+3].data.str, defineStr, defineStrLen);
}
else{
// restoreLine(wordVector, index, defineStr);
// printf("%s\n", defineStr);
bool needNextLine = false;
// skip '#', "define", space, function define and ()
for(size_t i=index+3; i < wordVector.size(); i++) {
Meta_Struct meta = wordVector[i];
if (meta.line != curLine){
if (needNextLine){
curLine = meta.line;
needNextLine = false;
}
else
break;
}
if (meta.type == TYPE_SPACE){
if (addSpace == false) {
addSpace = true;
}
}
else{
if (addSpace == true) {
addSpace = false;
strcat(defineStr, wordVector[i-1].data.str);
defineStrLen += wordVector[i-1].len;
}
if (meta.type == TYPE_WORD)
strcat(defineStr, meta.data.str);
else{
if (meta.data.chr[0] == '\\'){
strcat(defineStr, "\n");
needNextLine = true;
}
else
strcat(defineStr, meta.data.chr);
}
defineStrLen += meta.len;
}
}
printf("Line %d is a function define:\n%s\n", curLine, defineStr);
}
return 0;
}
int qemudLoadDriverConfig(struct qemud_driver *driver,
const char *filename) {
virConfPtr conf;
virConfValuePtr p;
char *user;
char *group;
int i;
/* Setup critical defaults */
driver->securityDefaultConfined = true;
driver->securityRequireConfined = false;
driver->dynamicOwnership = 1;
driver->clearEmulatorCapabilities = 1;
if (!(driver->vncListen = strdup("127.0.0.1"))) {
virReportOOMError();
return -1;
}
driver->remotePortMin = QEMU_REMOTE_PORT_MIN;
driver->remotePortMax = QEMU_REMOTE_PORT_MAX;
if (!(driver->vncTLSx509certdir = strdup(SYSCONFDIR "/pki/libvirt-vnc"))) {
virReportOOMError();
return -1;
}
if (!(driver->spiceListen = strdup("127.0.0.1"))) {
virReportOOMError();
return -1;
}
if (!(driver->spiceTLSx509certdir
= strdup(SYSCONFDIR "/pki/libvirt-spice"))) {
virReportOOMError();
return -1;
}
#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
/* For privileged driver, try and find hugepage mount automatically.
* Non-privileged driver requires admin to create a dir for the
* user, chown it, and then let user configure it manually */
if (driver->privileged &&
!(driver->hugetlbfs_mount = virFileFindMountPoint("hugetlbfs"))) {
if (errno != ENOENT) {
virReportSystemError(errno, "%s",
_("unable to find hugetlbfs mountpoint"));
return -1;
}
}
#endif
if (!(driver->lockManager =
virLockManagerPluginNew("nop", NULL, 0)))
return -1;
driver->keepAliveInterval = 5;
driver->keepAliveCount = 5;
/* Just check the file is readable before opening it, otherwise
* libvirt emits an error.
*/
if (access (filename, R_OK) == -1) {
VIR_INFO("Could not read qemu config file %s", filename);
return 0;
}
conf = virConfReadFile (filename, 0);
if (!conf) {
return -1;
}
#define CHECK_TYPE(name,typ) if (p && p->type != (typ)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"%s: %s: expected type " #typ, \
filename, (name)); \
virConfFree(conf); \
return -1; \
}
p = virConfGetValue (conf, "vnc_auto_unix_socket");
CHECK_TYPE ("vnc_auto_unix_socket", VIR_CONF_LONG);
if (p) driver->vncAutoUnixSocket = p->l;
p = virConfGetValue (conf, "vnc_tls");
CHECK_TYPE ("vnc_tls", VIR_CONF_LONG);
if (p) driver->vncTLS = p->l;
p = virConfGetValue (conf, "vnc_tls_x509_verify");
CHECK_TYPE ("vnc_tls_x509_verify", VIR_CONF_LONG);
if (p) driver->vncTLSx509verify = p->l;
p = virConfGetValue (conf, "vnc_tls_x509_cert_dir");
CHECK_TYPE ("vnc_tls_x509_cert_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncTLSx509certdir);
if (!(driver->vncTLSx509certdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_listen");
CHECK_TYPE ("vnc_listen", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncListen);
if (!(driver->vncListen = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_password");
CHECK_TYPE ("vnc_password", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncPassword);
if (!(driver->vncPassword = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "security_driver");
if (p && p->type == VIR_CONF_LIST) {
size_t len;
virConfValuePtr pp;
/* Calc lenght and check items */
for (len = 0, pp = p->list; pp; len++, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR(_("security_driver be a list of strings"));
virConfFree(conf);
return -1;
}
}
if (VIR_ALLOC_N(driver->securityDriverNames, len + 1) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
for (i = 0, pp = p->list; pp; i++, pp = pp->next) {
driver->securityDriverNames[i] = strdup(pp->str);
if (driver->securityDriverNames == NULL) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
driver->securityDriverNames[len] = NULL;
} else {
CHECK_TYPE ("security_driver", VIR_CONF_STRING);
if (p && p->str) {
if (VIR_ALLOC_N(driver->securityDriverNames, 2) < 0 ||
!(driver->securityDriverNames[0] = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
driver->securityDriverNames[1] = NULL;
}
}
p = virConfGetValue (conf, "security_default_confined");
CHECK_TYPE ("security_default_confined", VIR_CONF_LONG);
if (p) driver->securityDefaultConfined = p->l;
p = virConfGetValue (conf, "security_require_confined");
CHECK_TYPE ("security_require_confined", VIR_CONF_LONG);
if (p) driver->securityRequireConfined = p->l;
p = virConfGetValue (conf, "vnc_sasl");
CHECK_TYPE ("vnc_sasl", VIR_CONF_LONG);
if (p) driver->vncSASL = p->l;
p = virConfGetValue (conf, "vnc_sasl_dir");
CHECK_TYPE ("vnc_sasl_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncSASLdir);
if (!(driver->vncSASLdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_tls");
CHECK_TYPE ("spice_tls", VIR_CONF_LONG);
if (p) driver->spiceTLS = p->l;
p = virConfGetValue (conf, "spice_tls_x509_cert_dir");
CHECK_TYPE ("spice_tls_x509_cert_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spiceTLSx509certdir);
if (!(driver->spiceTLSx509certdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_listen");
CHECK_TYPE ("spice_listen", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spiceListen);
if (!(driver->spiceListen = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_password");
CHECK_TYPE ("spice_password", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spicePassword);
if (!(driver->spicePassword = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "remote_display_port_min");
CHECK_TYPE ("remote_display_port_min", VIR_CONF_LONG);
if (p) {
if (p->l < QEMU_REMOTE_PORT_MIN) {
/* if the port is too low, we can't get the display name
* to tell to vnc (usually subtract 5900, e.g. localhost:1
* for port 5901) */
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_min: port must be greater than or equal to %d"),
filename, QEMU_REMOTE_PORT_MIN);
virConfFree(conf);
return -1;
}
driver->remotePortMin = p->l;
}
p = virConfGetValue (conf, "remote_display_port_max");
CHECK_TYPE ("remote_display_port_max", VIR_CONF_LONG);
if (p) {
if (p->l > QEMU_REMOTE_PORT_MAX ||
p->l < driver->remotePortMin) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_max: port must be between the minimal port and %d"),
filename, QEMU_REMOTE_PORT_MAX);
virConfFree(conf);
return -1;
}
/* increasing the value by 1 makes all the loops going through
the bitmap (i = remotePortMin; i < remotePortMax; i++), work as
expected. */
driver->remotePortMax = p->l + 1;
}
if (driver->remotePortMin > driver->remotePortMax) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_min: min port must not be greater than max port"),
filename);
virConfFree(conf);
return -1;
}
p = virConfGetValue (conf, "user");
CHECK_TYPE ("user", VIR_CONF_STRING);
if (!(user = strdup(p && p->str ? p->str : QEMU_USER))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (virGetUserID(user, &driver->user) < 0) {
VIR_FREE(user);
virConfFree(conf);
return -1;
}
VIR_FREE(user);
p = virConfGetValue (conf, "group");
CHECK_TYPE ("group", VIR_CONF_STRING);
if (!(group = strdup(p && p->str ? p->str : QEMU_GROUP))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (virGetGroupID(group, &driver->group) < 0) {
VIR_FREE(group);
virConfFree(conf);
return -1;
}
VIR_FREE(group);
p = virConfGetValue (conf, "dynamic_ownership");
CHECK_TYPE ("dynamic_ownership", VIR_CONF_LONG);
if (p) driver->dynamicOwnership = p->l;
p = virConfGetValue (conf, "cgroup_controllers");
CHECK_TYPE ("cgroup_controllers", VIR_CONF_LIST);
if (p) {
virConfValuePtr pp;
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
int ctl;
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR(_("cgroup_controllers must be a list of strings"));
virConfFree(conf);
return -1;
}
ctl = virCgroupControllerTypeFromString(pp->str);
if (ctl < 0) {
VIR_ERROR(_("Unknown cgroup controller '%s'"), pp->str);
virConfFree(conf);
return -1;
}
driver->cgroupControllers |= (1 << ctl);
}
} else {
driver->cgroupControllers =
(1 << VIR_CGROUP_CONTROLLER_CPU) |
(1 << VIR_CGROUP_CONTROLLER_DEVICES) |
(1 << VIR_CGROUP_CONTROLLER_MEMORY) |
(1 << VIR_CGROUP_CONTROLLER_BLKIO) |
(1 << VIR_CGROUP_CONTROLLER_CPUSET) |
(1 << VIR_CGROUP_CONTROLLER_CPUACCT);
}
for (i = 0 ; i < VIR_CGROUP_CONTROLLER_LAST ; i++) {
if (driver->cgroupControllers & (1 << i)) {
VIR_INFO("Configured cgroup controller '%s'",
virCgroupControllerTypeToString(i));
}
}
p = virConfGetValue (conf, "cgroup_device_acl");
CHECK_TYPE ("cgroup_device_acl", VIR_CONF_LIST);
if (p) {
int len = 0;
virConfValuePtr pp;
for (pp = p->list; pp; pp = pp->next)
len++;
if (VIR_ALLOC_N(driver->cgroupDeviceACL, 1+len) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR(_("cgroup_device_acl must be a list of strings"));
virConfFree(conf);
return -1;
}
driver->cgroupDeviceACL[i] = strdup (pp->str);
if (driver->cgroupDeviceACL[i] == NULL) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
driver->cgroupDeviceACL[i] = NULL;
}
p = virConfGetValue (conf, "save_image_format");
CHECK_TYPE ("save_image_format", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->saveImageFormat);
if (!(driver->saveImageFormat = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "dump_image_format");
CHECK_TYPE ("dump_image_format", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->dumpImageFormat);
if (!(driver->dumpImageFormat = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "auto_dump_path");
CHECK_TYPE ("auto_dump_path", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->autoDumpPath);
if (!(driver->autoDumpPath = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "auto_dump_bypass_cache");
CHECK_TYPE ("auto_dump_bypass_cache", VIR_CONF_LONG);
if (p) driver->autoDumpBypassCache = true;
p = virConfGetValue (conf, "auto_start_bypass_cache");
CHECK_TYPE ("auto_start_bypass_cache", VIR_CONF_LONG);
if (p) driver->autoStartBypassCache = true;
p = virConfGetValue (conf, "hugetlbfs_mount");
CHECK_TYPE ("hugetlbfs_mount", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->hugetlbfs_mount);
if (!(driver->hugetlbfs_mount = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "mac_filter");
CHECK_TYPE ("mac_filter", VIR_CONF_LONG);
if (p && p->l) {
driver->macFilter = p->l;
if (!(driver->ebtables = ebtablesContextNew("qemu"))) {
driver->macFilter = 0;
virReportSystemError(errno,
_("failed to enable mac filter in '%s'"),
__FILE__);
virConfFree(conf);
return -1;
}
if ((errno = networkDisableAllFrames(driver))) {
virReportSystemError(errno,
_("failed to add rule to drop all frames in '%s'"),
__FILE__);
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "relaxed_acs_check");
CHECK_TYPE ("relaxed_acs_check", VIR_CONF_LONG);
if (p) driver->relaxedACS = p->l;
p = virConfGetValue (conf, "vnc_allow_host_audio");
CHECK_TYPE ("vnc_allow_host_audio", VIR_CONF_LONG);
if (p) driver->vncAllowHostAudio = p->l;
p = virConfGetValue (conf, "clear_emulator_capabilities");
CHECK_TYPE ("clear_emulator_capabilities", VIR_CONF_LONG);
if (p) driver->clearEmulatorCapabilities = p->l;
p = virConfGetValue (conf, "allow_disk_format_probing");
CHECK_TYPE ("allow_disk_format_probing", VIR_CONF_LONG);
if (p) driver->allowDiskFormatProbing = p->l;
p = virConfGetValue (conf, "set_process_name");
CHECK_TYPE ("set_process_name", VIR_CONF_LONG);
if (p) driver->setProcessName = p->l;
p = virConfGetValue(conf, "max_processes");
CHECK_TYPE("max_processes", VIR_CONF_LONG);
if (p) driver->maxProcesses = p->l;
p = virConfGetValue(conf, "max_files");
CHECK_TYPE("max_files", VIR_CONF_LONG);
if (p) driver->maxFiles = p->l;
p = virConfGetValue (conf, "lock_manager");
CHECK_TYPE ("lock_manager", VIR_CONF_STRING);
if (p && p->str) {
char *lockConf;
virLockManagerPluginUnref(driver->lockManager);
if (virAsprintf(&lockConf, "%s/libvirt/qemu-%s.conf", SYSCONFDIR, p->str) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (!(driver->lockManager =
virLockManagerPluginNew(p->str, lockConf, 0)))
VIR_ERROR(_("Failed to load lock manager %s"), p->str);
VIR_FREE(lockConf);
}
p = virConfGetValue(conf, "max_queued");
CHECK_TYPE("max_queued", VIR_CONF_LONG);
if (p) driver->max_queued = p->l;
p = virConfGetValue(conf, "keepalive_interval");
CHECK_TYPE("keepalive_interval", VIR_CONF_LONG);
if (p) driver->keepAliveInterval = p->l;
p = virConfGetValue(conf, "keepalive_count");
CHECK_TYPE("keepalive_count", VIR_CONF_LONG);
if (p) driver->keepAliveCount = p->l;
virConfFree (conf);
return 0;
}
bool GetValue(HKEY Key, const string& Name, T& Value) {
CHECK_TYPE(T);
return GetValue(Key, Name.data(), Value);
}
int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg,
const char *filename)
{
virConfPtr conf = NULL;
virConfValuePtr p;
int ret = -1;
size_t i;
/* Just check the file is readable before opening it, otherwise
* libvirt emits an error.
*/
if (access(filename, R_OK) == -1) {
VIR_INFO("Could not read qemu config file %s", filename);
return 0;
}
if (!(conf = virConfReadFile(filename, 0)))
goto cleanup;
#define CHECK_TYPE(name,typ) \
if (p && p->type != (typ)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"%s: %s: expected type " #typ, \
filename, (name)); \
goto cleanup; \
}
#define GET_VALUE_LONG(NAME, VAR) \
p = virConfGetValue(conf, NAME); \
CHECK_TYPE(NAME, VIR_CONF_LONG); \
if (p) \
VAR = p->l;
#define GET_VALUE_BOOL(NAME, VAR) \
p = virConfGetValue(conf, NAME); \
CHECK_TYPE(NAME, VIR_CONF_LONG); \
if (p) \
VAR = p->l != 0;
#define GET_VALUE_STR(NAME, VAR) \
p = virConfGetValue(conf, NAME); \
CHECK_TYPE(NAME, VIR_CONF_STRING); \
if (p && p->str) { \
VIR_FREE(VAR); \
if (VIR_STRDUP(VAR, p->str) < 0) \
goto cleanup; \
}
GET_VALUE_BOOL("vnc_auto_unix_socket", cfg->vncAutoUnixSocket);
GET_VALUE_BOOL("vnc_tls", cfg->vncTLS);
GET_VALUE_BOOL("vnc_tls_x509_verify", cfg->vncTLSx509verify);
GET_VALUE_STR("vnc_tls_x509_cert_dir", cfg->vncTLSx509certdir);
GET_VALUE_STR("vnc_listen", cfg->vncListen);
GET_VALUE_STR("vnc_password", cfg->vncPassword);
GET_VALUE_BOOL("vnc_sasl", cfg->vncSASL);
GET_VALUE_STR("vnc_sasl_dir", cfg->vncSASLdir);
GET_VALUE_BOOL("vnc_allow_host_audio", cfg->vncAllowHostAudio);
GET_VALUE_BOOL("nographics_allow_host_audio", cfg->nogfxAllowHostAudio);
p = virConfGetValue(conf, "security_driver");
if (p && p->type == VIR_CONF_LIST) {
size_t len;
virConfValuePtr pp;
/* Calc length and check items */
for (len = 0, pp = p->list; pp; len++, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
virReportError(VIR_ERR_CONF_SYNTAX, "%s",
_("security_driver must be a list of strings"));
goto cleanup;
}
}
if (VIR_ALLOC_N(cfg->securityDriverNames, len + 1) < 0)
goto cleanup;
for (i = 0, pp = p->list; pp; i++, pp = pp->next) {
if (VIR_STRDUP(cfg->securityDriverNames[i], pp->str) < 0)
goto cleanup;
}
cfg->securityDriverNames[len] = NULL;
} else {
CHECK_TYPE("security_driver", VIR_CONF_STRING);
if (p && p->str) {
if (VIR_ALLOC_N(cfg->securityDriverNames, 2) < 0)
goto cleanup;
if (VIR_STRDUP(cfg->securityDriverNames[0], p->str) < 0)
goto cleanup;
cfg->securityDriverNames[1] = NULL;
}
}
GET_VALUE_BOOL("security_default_confined", cfg->securityDefaultConfined);
GET_VALUE_BOOL("security_require_confined", cfg->securityRequireConfined);
GET_VALUE_BOOL("spice_tls", cfg->spiceTLS);
GET_VALUE_STR("spice_tls_x509_cert_dir", cfg->spiceTLSx509certdir);
GET_VALUE_BOOL("spice_sasl", cfg->spiceSASL);
GET_VALUE_STR("spice_sasl_dir", cfg->spiceSASLdir);
GET_VALUE_STR("spice_listen", cfg->spiceListen);
GET_VALUE_STR("spice_password", cfg->spicePassword);
GET_VALUE_LONG("remote_websocket_port_min", cfg->webSocketPortMin);
if (cfg->webSocketPortMin < QEMU_WEBSOCKET_PORT_MIN) {
/* if the port is too low, we can't get the display name
* to tell to vnc (usually subtract 5700, e.g. localhost:1
* for port 5701) */
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_websocket_port_min: port must be greater "
"than or equal to %d"),
filename, QEMU_WEBSOCKET_PORT_MIN);
goto cleanup;
}
GET_VALUE_LONG("remote_websocket_port_max", cfg->webSocketPortMax);
if (cfg->webSocketPortMax > QEMU_WEBSOCKET_PORT_MAX ||
cfg->webSocketPortMax < cfg->webSocketPortMin) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_websocket_port_max: port must be between "
"the minimal port and %d"),
filename, QEMU_WEBSOCKET_PORT_MAX);
goto cleanup;
}
if (cfg->webSocketPortMin > cfg->webSocketPortMax) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_websocket_port_min: min port must not be "
"greater than max port"), filename);
goto cleanup;
}
GET_VALUE_LONG("remote_display_port_min", cfg->remotePortMin);
if (cfg->remotePortMin < QEMU_REMOTE_PORT_MIN) {
/* if the port is too low, we can't get the display name
* to tell to vnc (usually subtract 5900, e.g. localhost:1
* for port 5901) */
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_min: port must be greater "
"than or equal to %d"),
filename, QEMU_REMOTE_PORT_MIN);
goto cleanup;
}
GET_VALUE_LONG("remote_display_port_max", cfg->remotePortMax);
if (cfg->remotePortMax > QEMU_REMOTE_PORT_MAX ||
cfg->remotePortMax < cfg->remotePortMin) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_max: port must be between "
"the minimal port and %d"),
filename, QEMU_REMOTE_PORT_MAX);
goto cleanup;
}
if (cfg->remotePortMin > cfg->remotePortMax) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_min: min port must not be "
"greater than max port"), filename);
goto cleanup;
}
GET_VALUE_LONG("migration_port_min", cfg->migrationPortMin);
if (cfg->migrationPortMin <= 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: migration_port_min: port must be greater than 0"),
filename);
goto cleanup;
}
GET_VALUE_LONG("migration_port_max", cfg->migrationPortMax);
if (cfg->migrationPortMax > 65535 ||
cfg->migrationPortMax < cfg->migrationPortMin) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: migration_port_max: port must be between "
"the minimal port %d and 65535"),
filename, cfg->migrationPortMin);
goto cleanup;
}
p = virConfGetValue(conf, "user");
CHECK_TYPE("user", VIR_CONF_STRING);
if (p && p->str &&
virGetUserID(p->str, &cfg->user) < 0)
goto cleanup;
p = virConfGetValue(conf, "group");
CHECK_TYPE("group", VIR_CONF_STRING);
if (p && p->str &&
virGetGroupID(p->str, &cfg->group) < 0)
goto cleanup;
GET_VALUE_BOOL("dynamic_ownership", cfg->dynamicOwnership);
p = virConfGetValue(conf, "cgroup_controllers");
CHECK_TYPE("cgroup_controllers", VIR_CONF_LIST);
if (p) {
cfg->cgroupControllers = 0;
virConfValuePtr pp;
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
int ctl;
if (pp->type != VIR_CONF_STRING) {
virReportError(VIR_ERR_CONF_SYNTAX, "%s",
_("cgroup_controllers must be a "
"list of strings"));
goto cleanup;
}
if ((ctl = virCgroupControllerTypeFromString(pp->str)) < 0) {
virReportError(VIR_ERR_CONF_SYNTAX,
_("Unknown cgroup controller '%s'"), pp->str);
goto cleanup;
}
cfg->cgroupControllers |= (1 << ctl);
}
}
p = virConfGetValue(conf, "cgroup_device_acl");
CHECK_TYPE("cgroup_device_acl", VIR_CONF_LIST);
if (p) {
int len = 0;
virConfValuePtr pp;
for (pp = p->list; pp; pp = pp->next)
len++;
if (VIR_ALLOC_N(cfg->cgroupDeviceACL, 1+len) < 0)
goto cleanup;
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
virReportError(VIR_ERR_CONF_SYNTAX, "%s",
_("cgroup_device_acl must be a "
"list of strings"));
goto cleanup;
}
if (VIR_STRDUP(cfg->cgroupDeviceACL[i], pp->str) < 0)
goto cleanup;
}
cfg->cgroupDeviceACL[i] = NULL;
}
GET_VALUE_STR("save_image_format", cfg->saveImageFormat);
GET_VALUE_STR("dump_image_format", cfg->dumpImageFormat);
GET_VALUE_STR("snapshot_image_format", cfg->snapshotImageFormat);
GET_VALUE_STR("auto_dump_path", cfg->autoDumpPath);
GET_VALUE_BOOL("auto_dump_bypass_cache", cfg->autoDumpBypassCache);
GET_VALUE_BOOL("auto_start_bypass_cache", cfg->autoStartBypassCache);
GET_VALUE_STR("hugetlbfs_mount", cfg->hugetlbfsMount);
GET_VALUE_STR("bridge_helper", cfg->bridgeHelperName);
GET_VALUE_BOOL("mac_filter", cfg->macFilter);
GET_VALUE_BOOL("relaxed_acs_check", cfg->relaxedACS);
GET_VALUE_BOOL("clear_emulator_capabilities", cfg->clearEmulatorCapabilities);
GET_VALUE_BOOL("allow_disk_format_probing", cfg->allowDiskFormatProbing);
GET_VALUE_BOOL("set_process_name", cfg->setProcessName);
GET_VALUE_LONG("max_processes", cfg->maxProcesses);
GET_VALUE_LONG("max_files", cfg->maxFiles);
GET_VALUE_STR("lock_manager", cfg->lockManagerName);
GET_VALUE_LONG("max_queued", cfg->maxQueuedJobs);
GET_VALUE_LONG("keepalive_interval", cfg->keepAliveInterval);
GET_VALUE_LONG("keepalive_count", cfg->keepAliveCount);
GET_VALUE_LONG("seccomp_sandbox", cfg->seccompSandbox);
GET_VALUE_STR("migration_address", cfg->migrationAddress);
ret = 0;
cleanup:
virConfFree(conf);
return ret;
}
bool GetValue(HKEY RootKey, const wchar_t* SubKey, const string& Name, T& Value, REGSAM Sam = 0) {
CHECK_TYPE(T);
return GetValue(RootKey, SubKey, Name.data(), Value, Sam);
}
int lxcLoadDriverConfig(virLXCDriverPtr driver)
{
char *filename;
virConfPtr conf;
virConfValuePtr p;
driver->securityDefaultConfined = false;
driver->securityRequireConfined = false;
/* Set the container configuration directory */
if (VIR_STRDUP(driver->configDir, LXC_CONFIG_DIR) < 0)
goto error;
if (VIR_STRDUP(driver->stateDir, LXC_STATE_DIR) < 0)
goto error;
if (VIR_STRDUP(driver->logDir, LXC_LOG_DIR) < 0)
goto error;
if (VIR_STRDUP(driver->autostartDir, LXC_AUTOSTART_DIR) < 0)
goto error;
if (VIR_STRDUP(filename, SYSCONFDIR "/libvirt/lxc.conf") < 0)
goto error;
/* Avoid error from non-existant or unreadable file. */
if (access(filename, R_OK) == -1)
goto done;
conf = virConfReadFile(filename, 0);
if (!conf)
goto done;
#define CHECK_TYPE(name,typ) if (p && p->type != (typ)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"%s: %s: expected type " #typ, \
filename, (name)); \
virConfFree(conf); \
return -1; \
}
p = virConfGetValue(conf, "log_with_libvirtd");
CHECK_TYPE("log_with_libvirtd", VIR_CONF_LONG);
if (p) driver->log_libvirtd = p->l;
p = virConfGetValue(conf, "security_driver");
CHECK_TYPE("security_driver", VIR_CONF_STRING);
if (p && p->str) {
if (VIR_STRDUP(driver->securityDriverName, p->str) < 0) {
virConfFree(conf);
return -1;
}
}
p = virConfGetValue(conf, "security_default_confined");
CHECK_TYPE("security_default_confined", VIR_CONF_LONG);
if (p) driver->securityDefaultConfined = p->l;
p = virConfGetValue(conf, "security_require_confined");
CHECK_TYPE("security_require_confined", VIR_CONF_LONG);
if (p) driver->securityRequireConfined = p->l;
#undef CHECK_TYPE
virConfFree(conf);
done:
VIR_FREE(filename);
return 0;
error:
return -1;
}
