static const char *test_get_var(void) {
static const char *post[] = {
"a=1&&b=2&d&=&c=3%20&e=",
"q=&st=2012%2F11%2F13+17%3A05&et=&team_id=",
NULL
};
char buf[20];
ASSERT(get_var(post[0], strlen(post[0]), "a", buf, sizeof(buf)) == 1);
ASSERT(buf[0] == '1' && buf[1] == '\0');
ASSERT(get_var(post[0], strlen(post[0]), "b", buf, sizeof(buf)) == 1);
ASSERT(buf[0] == '2' && buf[1] == '\0');
ASSERT(get_var(post[0], strlen(post[0]), "c", buf, sizeof(buf)) == 2);
ASSERT(buf[0] == '3' && buf[1] == ' ' && buf[2] == '\0');
ASSERT(get_var(post[0], strlen(post[0]), "e", buf, sizeof(buf)) == 0);
ASSERT(buf[0] == '\0');
ASSERT(get_var(post[0], strlen(post[0]), "d", buf, sizeof(buf)) == -1);
ASSERT(get_var(post[0], strlen(post[0]), "c", buf, 2) == -2);
ASSERT(get_var(post[0], strlen(post[0]), "x", NULL, 10) == -2);
ASSERT(get_var(post[0], strlen(post[0]), "x", buf, 0) == -2);
ASSERT(get_var(post[1], strlen(post[1]), "st", buf, 16) == -2);
ASSERT(get_var(post[1], strlen(post[1]), "st", buf, 17) == 16);
return NULL;
}
void write_flags(FILE *fp,int platform, int optimize)
{
char tmp[1000];
char nm[100];
if (optimize)
fprintf(fp,"CFLAGS_O=%s",include_path(platform));
else
fprintf(fp,"CFLAGS_D=%s",include_path(platform));
if (optimize)
sprintf(nm,"%s_OPTIMIZE",plat_name[platform]);
else
sprintf(nm,"%s_DEBUG",plat_name[platform]);
get_var(nm,tmp);
fprintf(fp," %s ",tmp);
if (platform!=DOS && platform!=LINUX)
fprintf(fp,"-DBIG_ENDIANS ");
if (platform==SUN)
fprintf(fp,"-I/lusr/X11R5/include ");
if (get_var("CFLAGS",z))
fprintf(fp,"%s ",z);
sprintf(tmp,"%s_FLAGS",plat_name[platform]);
if (get_var(tmp,z))
fprintf(fp,"%s ",z);
fprintf(fp,"\n");
}
main(int argc, char **argv)
{
int pf,i;
char tmp[1000];
first_var=NULL;
no_include=0;
for (i=1;i<argc;i++)
{
if (!strcmp(argv[i],"-f"))
{
i++;
template_file=argv[i];
}
if (!strcmp(argv[i],"-noi"))
no_include=1;
}
process_file(template_file);
pf=detect_platform();
printf("Genering Makefile for %s\n",plat_names[pf]);
if (get_var("O_FILES",tmp))
ofiles=(char *)strcpy((char *)malloc(strlen(tmp)+1),tmp);
if (get_var("BASE_NAME",tmp))
basename=(char *)strcpy((char *)malloc(strlen(tmp)+1),tmp);
if (get_var("IMLIB_DIR",tmp))
imlib_dir=(char *)strcpy((char *)malloc(strlen(tmp)+1),tmp);
if (get_var("IMLIB_OBJS",tmp))
imlib_objs=(char *)strcpy((char *)malloc(strlen(tmp)+1),tmp);
make_makefile(pf);
printf("done \n");
}
/*
* Authenticates the user. Takes their password, crypt()'s it using
* the salt from their password entry and compares the result with
* their stored password.
*
* Returns:
* 0 for successful authentication
* -1 for authentication failed
* -2 for account disabled
* -3 for denied by IP ACL
*/
int check_auth(void)
{
int ret = -1;
int err;
char *username;
char *enc_passwd;
MYSQL_RES *res;
MYSQL_ROW row;
err = check_ip_acl();
if (err == -1)
return -3;
username = make_mysql_safe_string(get_var(qvars, "username"));
res = sql_query("SELECT password, enabled FROM passwd WHERE username "
"= '%s'", username);
if (mysql_num_rows(res) < 1)
goto out;
row = mysql_fetch_row(res);
if (atoi(row[1]) == 0) {
ret = -2;
goto out;
}
enc_passwd = crypt(get_var(qvars, "password"), row[0]);
if (strcmp(enc_passwd, row[0]) == 0)
ret = 0;
out:
mysql_free_result(res);
free(username);
return ret;
}
static void do_catch_up(struct spk_synth *synth)
{
u_char ch;
unsigned long flags;
unsigned long jiff_max;
struct var_t *jiffy_delta;
struct var_t *delay_time;
int jiffy_delta_val;
int delay_time_val;
jiffy_delta = get_var(JIFFY);
delay_time = get_var(DELAY);
spk_lock(flags);
jiffy_delta_val = jiffy_delta->u.n.value;
spk_unlock(flags);
jiff_max = jiffies + jiffy_delta_val;
while (!kthread_should_stop()) {
spk_lock(flags);
if (speakup_info.flushing) {
speakup_info.flushing = 0;
spk_unlock(flags);
synth->flush(synth);
continue;
}
if (synth_buffer_empty()) {
spk_unlock(flags);
break;
}
set_current_state(TASK_INTERRUPTIBLE);
delay_time_val = delay_time->u.n.value;
spk_unlock(flags);
if (synth_full()) {
schedule_timeout(msecs_to_jiffies(delay_time_val));
continue;
}
set_current_state(TASK_RUNNING);
spk_lock(flags);
ch = synth_buffer_getc();
spk_unlock(flags);
if (ch == '\n')
ch = PROCSPEECH;
spk_out(ch);
if ((jiffies >= jiff_max) && (ch == SPACE)) {
spk_out(PROCSPEECH);
spk_lock(flags);
delay_time_val = delay_time->u.n.value;
jiffy_delta_val = jiffy_delta->u.n.value;
spk_unlock(flags);
schedule_timeout(msecs_to_jiffies(delay_time_val));
jiff_max = jiffies + jiffy_delta_val;
}
}
spk_out(PROCSPEECH);
}
static int play(struct action_event *event)
{
if (obtain_instanceid(event, NULL) < 0) {
return -1;
}
int rc = 0;
service_lock();
switch (transport_state_) {
// even if already playing, we must restart playback when Play
// action is executed. Kinsky, for example, would not send Stop
// when changing tracks and playback is already in progress -
// it will just set new URI, and send Play command
case TRANSPORT_PLAYING:
case TRANSPORT_STOPPED:
// If we were stopped before, we start a new song now. So just
// set the time to zero now; otherwise we will see the old
// value of the previous song until it updates some fractions
// of a second later.
replace_var(TRANSPORT_VAR_REL_TIME_POS, kZeroTime);
/* >>> fall through */
case TRANSPORT_PAUSED_PLAYBACK:
if (output_play(&inform_play_transition_from_output)) {
upnp_set_error(event, 704, "Playing failed");
rc = -1;
} else {
change_transport_state(TRANSPORT_PLAYING);
const char *av_uri = get_var(TRANSPORT_VAR_AV_URI);
const char *av_meta = get_var(TRANSPORT_VAR_AV_URI_META);
replace_current_uri_and_meta(av_uri, av_meta);
}
break;
case TRANSPORT_NO_MEDIA_PRESENT:
case TRANSPORT_TRANSITIONING:
case TRANSPORT_PAUSED_RECORDING:
case TRANSPORT_RECORDING:
/* action not allowed in these states - error 701 */
upnp_set_error(event, UPNP_TRANSPORT_E_TRANSITION_NA,
"Transition not allowed; allowed=%s",
get_var(TRANSPORT_VAR_CUR_TRANSPORT_ACTIONS));
rc = -1;
break;
}
service_unlock();
return rc;
}
void test_reload_insn_is_inserted_at_the_beginning_of_the_interval_if_necessary(void)
{
struct compilation_unit *cu;
struct insn *insn_array[2];
struct var_info *r1, *r2;
struct basic_block *bb;
struct insn *insn;
cu = compilation_unit_alloc(&method);
r1 = get_var(cu, J_INT);
r2 = get_var(cu, J_INT);
insn_array[0] = arithmetic_insn(INSN_ADD, r1, r1, r1);
insn_array[1] = arithmetic_insn(INSN_ADD, r2, r2, r2);
bb = get_basic_block(cu, 0, 2);
bb_add_insn(bb, insn_array[0]);
bb_add_insn(bb, insn_array[1]);
r1->interval->spill_reload_reg.interval = r1->interval;
r2->interval->spill_reload_reg.interval = r2->interval;
r2->interval->flags |= INTERVAL_FLAG_NEED_RELOAD;
r2->interval->spill_parent = r1->interval;
compute_insn_positions(cu);
analyze_liveness(cu);
insert_spill_reload_insns(cu);
/*
* A reload instruction is inserted at the beginning.
*/
insn = list_first_entry(&bb->insn_list, struct insn, insn_list_node);
assert_ld_insn(INSN_LD_LOCAL, r2->interval->reg, r1->interval->spill_slot, insn);
/*
* Second instruction stays the same.
*/
insn = list_next_entry(&insn->insn_list_node, struct insn, insn_list_node);
assert_ptr_equals(insn_array[0], insn);
/*
* Last instruction stays the same.
*/
insn = list_next_entry(&insn->insn_list_node, struct insn, insn_list_node);
assert_ptr_equals(insn_array[1], insn);
free_compilation_unit(cu);
}
bool
ExpressionVariable::visit_facts(vector<const Fact*>& inputs, CGContext& cg_context) const
{
int deref_level = get_indirect_level();
const Variable* v = get_var();
if (deref_level > 0) {
if (!FactPointTo::is_valid_ptr(v, inputs)) {
return false;
}
// Yang: do we need to consider the deref_level?
bool valid = cg_context.check_read_var(v, inputs) && cg_context.read_pointed(this, inputs) &&
cg_context.check_deref_volatile(v, deref_level);
return valid;
}
// we filter out bitfield
if (deref_level < 0) {
if (v->isBitfield_)
return false;
// it's actually valid to take address of a null/dead pointer
return true;
}
else {
return cg_context.check_read_var(v, inputs);
}
}
static int
read_file( FILE *file, int *stacksiz)
{
int lineno = 1;
char string[LINE_LENGTH+1];
while( fgets( string, LINE_LENGTH, file) != NULL ) {
char *key, *value;
var_t *var;
if( string[strlen(string)-1] != '\n' ) {
printf( "Line %d: Line too long.\n", lineno);
return -1;
}
key = strtok_r( string, ":", &value);
if( !(var = get_var( key, varlist)) ) {
printf( "Line %d: Key '%s' not found.\n", lineno, key);
return -1;
}
var->stuff.prog = program_init();
strip_string( value);
if( parse_expression( value, var->stuff.prog, stacksiz, var->type, symbol_parser) == -1 ) {
printf( "Line %d: %s\n", lineno, parse_error);
return -1;
}
lineno++;
}
return 0;
};
void print_opnd_type(Opnd o) {
if(is_reg(o)) {
if(is_hard_reg(o)) {
std::cout << "(is hard reg)";
}
else if(is_virtual_reg(o)) {
std::cout << "(is virtual reg)[$vr"<<get_reg(o)<<"]";
}
else {
std::cout << "(is undeterminate reg)";
}
}
else if(is_immed(o)) {
if(is_immed_integer(o)) {
std::cout << "(is immed integer)";
}
else if(is_immed_string(o)) {
std::cout << "(is immed string)";
}
else {
std::cout << "(is undeterminate immed)";
}
}
else if(is_addr(o)) {
if(is_addr_sym(o)) {
FormattedText ft;
Sym *symbol = get_sym(o);
symbol->print(ft);
char* addr_name;
addr_name = (char*)(symbol->get_name()).c_str();
std::cout << "(is addr sym)["<<addr_name<<"]";
}
else if(is_addr_exp(o)) {
std::cout << "(is addr exp)";
}
else {
std::cout << "(is undeterminate addr)";
}
}
else if(is_var(o)) {
FormattedText ft;
VarSym *vsym = get_var(o);
vsym->print(ft);
char* var_name;
var_name = (char*)(vsym->get_name()).c_str();
std::cout << "(is var)["<<var_name<<"]";
}
else if(is_null(o)) {
std::cout << "(is null)";
}
else {
std::cout << "(I don't know) !!!)";
}
return;
}
/*
* Returns 1 if bootenv.rc was modified, 0 otherwise.
*/
static int
set_var(char *name, char *val, eplist_t *list)
{
benv_ent_t *p;
if (strcmp(name, "bootcmd") == 0)
return (0);
if (verbose) {
(void) printf("old:");
print_var(name, list);
}
if ((p = get_var(name, list)) != NULL) {
free(p->val);
p->val = strdup(val);
} else
add_bent(list, NULL, "setprop", name, val);
if (verbose) {
(void) printf("new:");
print_var(name, list);
}
return (1);
}
int main() {
struct _type_t var1, var2, var3, *var4;
_i32 i = 10, j = 20;
ast.env.n_vars = 0;
new_var(&ast, &var1, "variable1", 1, &i);
new_var(&ast, &var2, "variable2", 1, &j);
new_var(&ast, &var3, "str", STR, "hello world");
PRINT_INTEGER(var1);
PRINT_INTEGER(var2);
PRINT_STR(var3);
if (get_var(&ast, &var4, "variable1")) {
PRINT_VAR((*var4));
} else {
printf("failed to get variable\n");
}
assign(&ast, "variable1", 15);
PRINT_VAR(var1);
assign(&ast, "variable1", 20);
PRINT_VAR(var1);
return 0;
}
/**
* Parses a free instruction
*
* @param cmd String representing an allocation command in the program
* @returns Status of read and execute
*/
static status_t parse_free(char* cmd)
{
assert(cmd != NULL);
char var_name;
int matched;
var_t* var;
// Read the command string
errno = 0;
matched = sscanf(cmd, "free(%c)", &var_name);
// Check if sscanf was valid
if (matched != 1 || errno != 0 || (var = get_var(var_name)) == NULL)
return parse_error(cmd);
// Ensure that the variable is in use
if (!var->in_use) {
print_fault(cmd, "Double free", ERROR);
return DOUBLEFREE;
}
// Free variable
buddy_free(var->mem);
var->mem = NULL;
var->in_use = false;
return SUCCESS;
}
void color_number_down_100(void)
{
t_var *var;
var = get_var();
var->color_number -= 100;
}
void get_instructions(struct mg_connection *conn,
const struct mg_request_info *ri)
{
char *inst_list;
char base_address_hex[16];
char count[16];
UInt32 base_address;
get_var(ri, "base_address", base_address_hex, 16);
sscanf(base_address_hex, "%x", &base_address);
get_var(ri, "count", count, 16);
inst_list = get_instructions_at_address(base_address, atoi(count));
mg_write(conn, inst_list, strlen(inst_list));
free(inst_list);
}
static int pause_stream(struct action_event *event)
{
if (obtain_instanceid(event, NULL) < 0) {
return -1;
}
int rc = 0;
service_lock();
switch (transport_state_) {
case TRANSPORT_PAUSED_PLAYBACK:
// Nothing to change.
break;
case TRANSPORT_PLAYING:
if (output_pause()) {
upnp_set_error(event, 704, "Pause failed");
rc = -1;
} else {
change_transport_state(TRANSPORT_PAUSED_PLAYBACK);
}
break;
default:
/* action not allowed in these states - error 701 */
upnp_set_error(event, UPNP_TRANSPORT_E_TRANSITION_NA,
"Transition not allowed; allowed=%s",
get_var(TRANSPORT_VAR_CUR_TRANSPORT_ACTIONS));
rc = -1;
}
service_unlock();
return rc;
}
int main()
{
int type;
double op2;
char s[MAXOP];
while ((type = getop(s)) != EOF) {
switch (type) {
case NUMBER:
push(atof(s));
break;
case LIBFUNC:
push(dofunc(s));
break;
case GETVAR:
// 1 a= a +
push(get_var(s[0]));
break;
case SETVAR:
// 1 a=
op2 = pop();
save_var(op2, s[0]);
push(op2);
break;
case '+':
push(pop() + pop());
break;
case '*':
push(pop() * pop());
break;
case '-':
op2 = pop();
push(pop() - op2);
break;
case '/':
op2 = pop();
if (op2 != 0.0)
push(pop() / op2);
else
printf("error: zero divisor\n");
break;
case '%':
op2 = pop();
if (op2 != 0.0)
push(fmod(pop(), op2));
else
printf("error: zero divisor\n");
break;
case '\n':
recent_result = pop();
printf("\t = %.8g\n", recent_result);
break;
default:
printf("error: unknown command %s\n", s);
break;
}
}
return 0;
}
static int stop(struct action_event *event)
{
if (obtain_instanceid(event, NULL) < 0) {
return -1;
}
service_lock();
switch (transport_state_) {
case TRANSPORT_STOPPED:
// nothing to change.
break;
case TRANSPORT_PLAYING:
case TRANSPORT_TRANSITIONING:
case TRANSPORT_PAUSED_RECORDING:
case TRANSPORT_RECORDING:
case TRANSPORT_PAUSED_PLAYBACK:
output_stop();
change_transport_state(TRANSPORT_STOPPED);
break;
case TRANSPORT_NO_MEDIA_PRESENT:
/* action not allowed in these states - error 701 */
upnp_set_error(event, UPNP_TRANSPORT_E_TRANSITION_NA,
"Transition not allowed; allowed=%s",
get_var(TRANSPORT_VAR_CUR_TRANSPORT_ACTIONS));
break;
}
service_unlock();
return 0;
}
/*
* Attempt to load, in the order specified by BootOrder EFI variable, the
* available load-options, finding and returning the first one that can
* be loaded successfully.
*/
void *efi_bootmgr_load(struct efi_device_path **device_path,
struct efi_device_path **file_path)
{
uint16_t *bootorder;
unsigned long size;
void *image = NULL;
int i, num;
__efi_entry_check();
bs = systab.boottime;
rs = systab.runtime;
bootorder = get_var(L"BootOrder", &efi_global_variable_guid, &size);
if (!bootorder)
goto error;
num = size / sizeof(uint16_t);
for (i = 0; i < num; i++) {
debug("%s: trying to load Boot%04X\n", __func__, bootorder[i]);
image = try_load_entry(bootorder[i], device_path, file_path);
if (image)
break;
}
free(bootorder);
error:
__efi_exit_check();
return image;
}
static void change_transport_state(enum transport_state new_state) {
transport_state_ = new_state;
assert(new_state >= TRANSPORT_STOPPED
&& new_state < TRANSPORT_NO_MEDIA_PRESENT);
if (!replace_var(TRANSPORT_VAR_TRANSPORT_STATE,
transport_states[new_state])) {
return; // no change.
}
const char *available_actions = NULL;
switch (new_state) {
case TRANSPORT_STOPPED:
if (strlen(get_var(TRANSPORT_VAR_AV_URI)) == 0) {
available_actions = "PLAY";
} else {
available_actions = "PLAY,SEEK";
}
break;
case TRANSPORT_PLAYING:
available_actions = "PAUSE,STOP,SEEK";
break;
case TRANSPORT_PAUSED_PLAYBACK:
available_actions = "PLAY,STOP,SEEK";
break;
case TRANSPORT_TRANSITIONING:
case TRANSPORT_PAUSED_RECORDING:
case TRANSPORT_RECORDING:
case TRANSPORT_NO_MEDIA_PRESENT:
// We should not switch to this state.
break;
}
if (available_actions) {
replace_var(TRANSPORT_VAR_CUR_TRANSPORT_ACTIONS,
available_actions);
}
}
void expand_line(char *line, char *buffer)
{
char tmp[100],*cp2;
for (;*line;)
{
if (*line=='$')
{
line++;
if (*line=='$')
*(buffer++)=*(line++);
else if (*line!='(')
{
printf("Expecting ( after $\n");
exit(0);
} else
{
line++;
for (cp2=tmp;*line!=')' && *line;line++,cp2++) *cp2=*line; line++;
*cp2=0;
get_var(tmp,buffer);
while (*buffer) buffer++;
}
} else *(buffer++)=*(line++);
}
*buffer=0;
}
static const char *get_string(interp_t *interp, const char *name)
{
var_t *var;
var = get_var(interp, name);
if (var == NULL)
return NULL;
if (var->type == VAR_NUMBER)
{
if (var->v_number.strvalue == NULL)
{
// convert to a string
char *str = to_string(var->v_number.value);
if (str == NULL)
return NULL;
var->v_number.strvalue = str;
}
return var->v_number.strvalue;
}
if (var->type == VAR_STRING)
return var->v_string.value;
if (var->type == VAR_NULL)
return "";
return NULL;
}
void color_number_up_100(void)
{
t_var *var;
var = get_var();
var->color_number += 100;
}
void test_variable_range_spans_two_basic_blocks(void)
{
struct basic_block *bb1, *bb2;
struct compilation_unit *cu;
struct var_info *r1, *r2;
struct insn *insn[4];
cu = compilation_unit_alloc(&method);
r1 = get_var(cu);
r2 = get_var(cu);
bb1 = get_basic_block(cu, 0, 2);
bb2 = get_basic_block(cu, 2, 4);
bb_add_successor(bb1, bb2);
insn[2] = imm_insn(INSN_SETL, 0x02, r2);
bb_add_insn(bb2, insn[2]);
insn[3] = arithmetic_insn(INSN_ADD, r1, r2, r2);
bb_add_insn(bb2, insn[3]);
insn[0] = imm_insn(INSN_SETL, 0x01, r1);
bb_add_insn(bb1, insn[0]);
insn[1] = branch_insn(INSN_JMP, bb2);
bb_add_insn(bb1, insn[1]);
compute_insn_positions(cu);
analyze_liveness(cu);
assert_defines(bb1, r1);
assert_defines(bb2, r2);
assert_uses(bb2, r1);
assert_live_range(r1->interval, 0, 4);
assert_live_range(r2->interval, 2, 4);
assert_ptr_equals(insn[0], r1->interval->insn_array[0]);
assert_ptr_equals(insn[1], r1->interval->insn_array[1]);
assert_ptr_equals(insn[2], r1->interval->insn_array[2]);
assert_ptr_equals(insn[3], r1->interval->insn_array[3]);
assert_ptr_equals(insn[2], r2->interval->insn_array[0]);
assert_ptr_equals(insn[3], r2->interval->insn_array[1]);
free_compilation_unit(cu);
}
void init_reg_var(TRASH *t){
int n=sizeof(_REG)/4;
for (int i=0;i<n;i++){
if (t->reg[i].st){
t->reg[i].var=get_var(t);
}
}
}
void test_spill_insn_is_inserted_at_the_end_of_the_interval_if_necessary(void)
{
struct compilation_unit *cu;
struct insn *insn_array[2];
struct var_info *r1, *r2;
struct basic_block *bb;
struct insn *insn;
cu = compilation_unit_alloc(&method);
r1 = get_var(cu);
r2 = get_var(cu);
insn_array[0] = arithmetic_insn(INSN_ADD, r1, r1, r1);
insn_array[1] = arithmetic_insn(INSN_ADD, r2, r2, r2);
bb = get_basic_block(cu, 0, 2);
bb_add_insn(bb, insn_array[0]);
bb_add_insn(bb, insn_array[1]);
r1->interval->need_spill = true;
compute_insn_positions(cu);
analyze_liveness(cu);
insert_spill_reload_insns(cu);
/*
* First instruction stays the same.
*/
insn = list_first_entry(&bb->insn_list, struct insn, insn_list_node);
assert_ptr_equals(insn_array[0], insn);
/*
* Last instruction stays the same.
*/
insn = list_next_entry(&insn->insn_list_node, struct insn, insn_list_node);
assert_ptr_equals(insn_array[1], insn);
/*
* A spill instruction is inserted after the interval end.
*/
insn = list_next_entry(&insn->insn_list_node, struct insn, insn_list_node);
assert_st_insn(INSN_ST_LOCAL, r1->interval->spill_slot, r1->interval->reg, insn);
free_compilation_unit(cu);
}
value type_var(value f)
{
if (f->N == 0)
{
drop(get_var(f));
return 0;
}
return type_void(f);
}
/**
* tests set()
*/
static char * test_set() {
Logo good, b_num_args, b_var, b_syntax1, b_syntax2, b_polish1, b_polish2, b_polish3;
int ret;
float a, num;
printf("Testing %s\n", __FUNCTION__);
/* good input */
good = setup(1, "SET A := 3 2 9 8 + - * ;");
/* bad number of args */
b_num_args = setup(1, "SET A :=");
/* bad var input */
b_var = setup(1, "SET AB := 8 ;");
/* bad syntax (bad equal sign) */
b_syntax1 = setup(1, "SET A = 8 ;");
/* bad syntax (bad instruction) */
b_syntax2 = setup(1, "DO A := 10 ;");
/* bad polish (will be tested more thoroughly later) */
b_polish1 = setup(1, "SET A := 9 8 & ;");
/* unbalanced polish. parser allows this but the interpreter should flag it
as an error */
b_polish2 = setup(1, "SET A := 9 8 8 7 + - ;");
/* a polish only has a ; */
b_polish3 = setup(1, "SET A := ;");
/* test them all */
ret = set(good);
mu_assert("error, ret != 0", ret == 0);
/* this should have set A, calculate the above polish expression */
num = 3 * (2 - (9 + 8));
/* get the value in A */
get_var("A", good->vars, &a);
mu_assert("error, A != polish expression", a == num);
ret = set(b_num_args);
mu_assert("error, ret != PARSE_ERR", ret == PARSE_ERR);
ret = set(b_var);
mu_assert("error, ret != PARSE_ERR", ret == PARSE_ERR);
ret = set(b_syntax1);
mu_assert("error, ret != PARSE_ERR", ret == PARSE_ERR);
ret = set(b_syntax2);
mu_assert("error, ret != PARSE_ERR", ret == PARSE_ERR);
ret = set(b_polish1);
mu_assert("error, ret != PARSE_ERR", ret == PARSE_ERR);
ret = set(b_polish2);
mu_assert("error, ret != POL_ERR", ret == POL_ERR);
ret = set(b_polish3);
mu_assert("error, ret != POL_ERR", ret == POL_ERR);
tear_down(good);
tear_down(b_num_args);
tear_down(b_var);
tear_down(b_syntax1);
tear_down(b_syntax2);
tear_down(b_polish1);
tear_down(b_polish2);
tear_down(b_polish3);
return 0;
}
NcVar* NcFile::get_var( NcToken name ) const
{
int varid;
if(NcError::set_err(
nc_inq_varid(the_id, name, &varid)
) != NC_NOERR)
return 0;
return get_var(varid);
}
void timerPlay(char *uri)
{
service_lock();
output_stop();
change_transport_state(TRANSPORT_STOPPED);
output_set_uri(uri, NULL);
replace_var(TRANSPORT_VAR_REL_TIME_POS, kZeroTime);
if (output_play(&inform_play_transition_from_output)) {
} else {
change_transport_state(TRANSPORT_PLAYING);
const char *av_uri = get_var(TRANSPORT_VAR_AV_URI);
const char *av_meta = get_var(TRANSPORT_VAR_AV_URI_META);
replace_current_uri_and_meta(av_uri, av_meta);
}
service_unlock();
}
