/* Call when done with the test file and all data structures associated
* with it. Frees the TestSet list returned by parse_test_file().
*/
void close_testfile(struct TestFile *tf)
{
assert(tf != NULL);
if (tf->sets)
free_sets(tf->sets);
if (tf->file_buf) {
if (!munmap(tf->file_buf, tf->statbuf.st_size)) {
tf->file_buf = NULL;
} else {
fprintf(stderr, "Unmapping file %s: %s\n", tf->path,
strerror(errno));
abort();
}
}
if (tf->fd && !close(tf->fd)) {
tf->fd = 0;
tf->path = NULL;
} else {
fprintf(stderr, "Closing file %s: %s\n", tf->path,
strerror(errno));
abort();
}
free(tf);
}
/*
* Main application.
*
* Args:
* [1] -- The path to the kinetics batch file (.bkn) to read.
*
*/
int main(int argc, char **argv) {
if (argc != 2) {
fprintf(stdout, "Specify a single kinetics file to read.\n");
return EXIT_SUCCESS;
}
// TODO: Verify file extension?
// TODO: Make sure long is big enough for file offsets, if not use size_t
kFile file;
char *method_prefix = "TContinuumStore";
long method_start = 0;
dSet** sets = NULL;
int sets_count = 0;
// read file into a buffer
read_file(&file, argv[1]);
while (1) {
method_start = buf_find(file.buffer, file.size, method_prefix, 15, method_start);
if (method_start == -1)
// we're at the end of the file
break;
sets = (dSet**)realloc(sets, sizeof(dSet*) * (sets_count + 1));
if (sets == NULL) {
fprintf(stderr, "Unable to allocate memory for data set %d\n.", sets_count);
exit(EXIT_FAILURE);
}
sets[sets_count] = extract_method_data(&file, method_start);
//display_set(sets[sets_count]);
sets_count++;
}
//printf("--------------------------------------------\n");
// output as JSON string
char* json = json_serialize(sets, sets_count);
fprintf(stdout, "%s\n", json);
free(json);
free_sets(sets, sets_count);
free(file.buffer);
//printf("Done.\n");
//printf("Extracted data for %d methods.\n", sets_count);
return EXIT_SUCCESS;
}
static void free_sets(struct TestSet *set)
{
if (set->next)
free_sets(set->next);
if (set->deps)
free_deps(set->deps);
if (set->setup)
free_code(set->setup);
if (set->teardown)
free_code(set->teardown);
if (set->tests)
free_cases(set->tests);
if (set->code)
free_code(set->code);
free(set);
}
PRIVATE void make_tran(int sstate)
{
SET *NFA_set;
DFA_STATE *current;
int nextstate;
char *isaccept;
int anchor;
int c;
NFA_set = newset();
put('\n', stderr);
free_sets();
}
static struct TestSet *parse_set(struct TestFile *tf)
{
struct TestSet *set = NEW0(struct TestSet);
char *tok;
size_t len;
assert(tf->next_pos);
assert(tf->next_pos > tf->read_pos);
set->name = expect_name(tf, &set->name_len, "set");
if (!set->name)
goto err;
if (expect_eol(tf))
goto err;
// set contents: dep, tolerance, setup, teardown, test case, fortran
set->tolerance = 0.0; // XXX magic number == BAD
for (;;) {
tok = next_token(tf, &len);
if (tok == END_OF_LINE) {
if (!next_line(tf)) {
syntax_error(tf);
goto err; // EOF
}
} else if (tok) {
if (same_token("dep", 3, tok, len)) {
struct TestDependency *dep = parse_dependency(tf);
if (!dep)
goto err;
dep->next = set->deps;
set->deps = dep;
set->n_deps++;
} else if (same_token("use", 3, tok, len)) {
struct TestModule *mod = parse_module(tf);
if (!mod)
goto err;
mod->next = set->mods;
set->mods = mod;
set->n_mods++;
} else if (same_token("tolerance", 9, tok, len)) {
char *tolend;
tok = next_token(tf, &len);
if (!tok || tok == END_OF_LINE) {
fail(tf, tf->read_pos, "expected tolerance value");
goto err;
}
set->tolerance = strtod(tf->read_pos, &tolend);
if (tolend == tf->read_pos || tolend != tf->next_pos) {
fail(tf, tf->read_pos, "not a floating point value");
goto err;
}
tf->next_pos = tolend;
} else if (same_token("setup", 5, tok, len)) {
if (set->setup) {
fail(tf, tf->next_pos,
"more than one setup case specified");
goto err;
}
set->setup = parse_support(tf, "setup");
if (!set->setup)
goto err;
} else if (same_token("teardown", 8, tok, len)) {
if (set->teardown) {
fail(tf, tf->next_pos,
"more than one teardown case specified");
goto err;
}
set->teardown = parse_support(tf, "teardown");
if (!set->teardown)
goto err;
} else if (same_token("test", 4, tok, len)) {
struct TestCase *test = parse_test_case(tf);
if (!test)
goto err;
test->next = set->tests;
set->tests = test;
set->n_tests++;
} else if (same_token("end", 3, tok, len)) {
tf->next_pos = tf->read_pos;
break; // end of test set
} else { // fortran code
struct Code *code;
tf->next_pos = tf->read_pos = tf->line_pos;
code = parse_fortran(tf, NULL);
// XXX check for parse fail?
code->next = set->code;
set->code = code;
}
} else { // EOF
fail(tf, tf->read_pos, "expected end set");
goto err;
}
}
// end set name
if (parse_end_sequence(tf, "set", set->name, set->name_len))
goto err;
return set;
err:
free_sets(set);
return NULL;
}
/* Parser entry point. Opens and parses the test sets in the given file.
*/
struct TestFile *parse_test_file(const char *path)
{
struct TestFile *tf = NEW0(struct TestFile);
tf->fd = open(path, O_RDONLY);
if (tf->fd == -1) {
fprintf(stderr, "Opening file %s: %s\n", path, strerror(errno));
return NULL;
}
tf->path = path;
if (fstat(tf->fd, &tf->statbuf)) {
fprintf(stderr, "Stat file %s: %s\n", path, strerror(errno));
goto close_it;
}
if (tf->statbuf.st_size < 1) {
fprintf(stderr, "File %s is empty!\n", path);
goto close_it;
}
tf->file_buf =
(char *)mmap(NULL, tf->statbuf.st_size, PROT_READ, MAP_SHARED, tf->fd, 0);
if (!tf->file_buf) {
fprintf(stderr, "Mapping file %s: %s\n", path, strerror(errno));
goto close_it;
}
tf->file_end = tf->file_buf + tf->statbuf.st_size;
if (!next_line(tf)) {
syntax_error(tf);
goto close_it;
}
for (;;) {
size_t toklen;
char *token = next_token(tf, &toklen);
if (same_token("set", 3, token, toklen)) {
struct TestSet *set = parse_set(tf);
if (!set) // parse failure already reported
goto close_it;
set->next = tf->sets;
tf->sets = set;
} else if (token == END_OF_LINE) {
if (!next_line(tf)) { // EOF
if (!tf->sets) {
goto no_sets;
}
goto done;
}
// else swallow blank line
} else {
no_sets:
fail(tf, tf->read_pos, "expected a test set");
goto close_it;
}
}
close_it:
if (tf->sets) {
free_sets(tf->sets);
tf->sets = NULL;
}
close_testfile(tf);
done:
return tf;
}
/* figure out what dirs we want to process for cleaning and display results. */
int qpkg_clean(char *dirp)
{
FILE *fp;
int i, count;
size_t disp_units = 0;
uint64_t num_all_bytes;
struct dirent **dnames;
queue *vdb;
vdb = get_vdb_atoms(1);
if (chdir(dirp) != 0) {
free_sets(vdb);
return 1;
}
if ((count = scandir(".", &dnames, filter_hidden, alphasort)) < 0) {
free_sets(vdb);
return 1;
}
if (eclean) {
if ((fp = fopen(initialize_ebuild_flat(), "r")) != NULL) {
size_t buflen;
char *buf;
buf = NULL;
while (getline(&buf, &buflen, fp) != -1) {
char *name, *p;
if ((p = strrchr(buf, '.')) == NULL)
continue;
*p = 0;
if ((p = strrchr(buf, '/')) == NULL)
continue;
*p = 0;
name = p + 1;
if ((p = strrchr(buf, '/')) == NULL)
continue;
*p = 0;
/* these strcat() are safe. the name is extracted from buf already. */
strcat(buf, "/");
strcat(buf, name);
/* num_all_bytes will be off when pretend and eclean are enabled together */
/* vdb = del_set(buf, vdb, &i); */
vdb = add_set(buf, vdb);
}
free(buf);
fclose(fp);
}
}
num_all_bytes = qpkg_clean_dir(dirp, vdb);
for (i = 0; i < count; i++) {
char buf[_Q_PATH_MAX];
snprintf(buf, sizeof(buf), "%s/%s", dirp, dnames[i]->d_name);
num_all_bytes += qpkg_clean_dir(buf, vdb);
}
scandir_free(dnames, count);
free_sets(vdb);
disp_units = KILOBYTE;
if ((num_all_bytes / KILOBYTE) > 1000)
disp_units = MEGABYTE;
qprintf(" %s*%s Total space that would be freed in packages directory: %s%s %c%s\n", GREEN, NORM, RED,
make_human_readable_str(num_all_bytes, 1, disp_units), disp_units == MEGABYTE ? 'M' : 'K', NORM);
return 0;
}
