void
setup (void)
{
head = path_init(5.0, 5.0);
path_append(6.0, 6.0);
path_append(7.0, 7.0);
}
PJ_INFO proj_info (void) {
/******************************************************************************
Basic info about the current instance of the PROJ.4 library.
Returns PJ_INFO struct.
******************************************************************************/
const char * const *paths;
size_t i, n;
size_t buf_size = 0;
char *buf = 0;
pj_acquire_lock ();
if (0!=info_initialized) {
pj_release_lock ();
return info;
}
info.major = PROJ_VERSION_MAJOR;
info.minor = PROJ_VERSION_MINOR;
info.patch = PROJ_VERSION_PATCH;
/* This is a controlled environment, so no risk of sprintf buffer
overflow. A normal version string is xx.yy.zz which is 8 characters
long and there is room for 64 bytes in the version string. */
sprintf (version, "%d.%d.%d", info.major, info.minor, info.patch);
info.searchpath = empty;
info.version = version;
info.release = pj_get_release ();
/* build search path string */
buf = path_append (buf, getenv ("HOME"), &buf_size);
buf = path_append (buf, getenv ("PROJ_LIB"), &buf_size);
paths = proj_get_searchpath ();
n = (size_t) proj_get_path_count ();
for (i = 0; i < n; i++)
buf = path_append (buf, paths[i], &buf_size);
info.searchpath = buf ? buf : empty;
info.paths = paths;
info.path_count = n;
info_initialized = 1;
pj_release_lock ();
return info;
}
static int
list_dir(const string& path, const FileRecord& rec,
const vector<string>& excludes,
vector<FileRecord>* more)
{
int err;
string full = path_append(rec.sourceBase, rec.sourceName);
full = path_append(full, path);
DIR *d = opendir(full.c_str());
if (d == NULL) {
return errno;
}
vector<string> dirs;
struct dirent *ent;
while (NULL != (ent = readdir(d))) {
if (0 == strcmp(".", ent->d_name)
|| 0 == strcmp("..", ent->d_name)) {
continue;
}
if (matches_excludes(ent->d_name, excludes)) {
continue;
}
string entry = path_append(path, ent->d_name);
#ifdef HAVE_DIRENT_D_TYPE
bool is_directory = (ent->d_type == DT_DIR);
#else
// If dirent.d_type is missing, then use stat instead
struct stat stat_buf;
stat(entry.c_str(), &stat_buf);
bool is_directory = S_ISDIR(stat_buf.st_mode);
#endif
add_more(entry, is_directory, rec, more);
if (is_directory) {
dirs.push_back(entry);
}
}
closedir(d);
for (vector<string>::iterator it=dirs.begin(); it!=dirs.end(); it++) {
list_dir(*it, rec, excludes, more);
}
return 0;
}
bool CONFIG::get_config_include_path(POOL_MEM &full_path, const char *config_dir)
{
bool found = false;
if (m_config_include_dir) {
/*
* Set full_path to the initial part of the include path,
* so it can be used as result, even on errors.
* On success, full_path will be overwritten with the full path.
*/
full_path.strcpy(config_dir);
path_append(full_path, m_config_include_dir);
if (path_is_directory(full_path)) {
m_config_dir = bstrdup(config_dir);
/*
* Set full_path to wildcard path.
*/
if (get_path_of_resource(full_path, NULL, NULL, NULL, true)) {
m_use_config_include_dir = true;
found = true;
}
}
}
return found;
}
void item_add_path( item *it, char *p )
{
if ( it->paths == NULL )
it->paths = path_create(p);
else
path_append( it->paths, p );
}
Npfcall*
diod_lcreate(Npfid *fid, Npstr *name, u32 flags, u32 mode, u32 gid)
{
Npsrv *srv = fid->conn->srv;
Fid *f = fid->aux;
Npfcall *ret;
Path opath = NULL;
if ((f->flags & DIOD_FID_FLAGS_ROFS)) {
np_uerror (EROFS);
goto error_quiet;
}
flags = _remap_oflags (flags);
if (flags & O_DIRECT) {
np_uerror (EINVAL); /* O_DIRECT not allowed - see issue 110 */
goto error_quiet;
}
if (!(flags & O_CREAT)) /* can't happen? */
flags |= O_CREAT;
if (f->ioctx != NULL) {
msg ("diod_lcreate: fid is already open");
np_uerror (EINVAL);
goto error;
}
opath = f->path;
if (!(f->path = path_append (srv, opath, name))) {
np_uerror (ENOMEM);
goto error;
}
if (ioctx_open (fid, flags, mode) < 0) {
if (np_rerror () == ENOMEM)
goto error;
goto error_quiet;
}
if (!((ret = np_create_rlcreate (ioctx_qid (f->ioctx),
ioctx_iounit (f->ioctx))))) {
(void)ioctx_close (fid, 0);
(void)unlink (path_s (f->path));
np_uerror (ENOMEM);
goto error;
}
path_decref (srv, opath);
return ret;
error:
errn (np_rerror (), "diod_lcreate %s@%s:%s/%.*s",
fid->user->uname, np_conn_get_client_id (fid->conn),
opath ? path_s (opath) : path_s (f->path), name->len, name->str);
error_quiet:
if (opath) {
if (f->path)
path_decref (srv, f->path);
f->path = opath;
}
return NULL;
}
END_TEST
START_TEST(test_path_append_neg)
{
Node *path = path_append (-1.0, -1.0);
ck_assert_msg (path == NULL,
"NULL should be returned on attempt to append with "
"a negative value");
}
static void
add_more(const string& entry, bool isDir,
const FileRecord& rec, vector<FileRecord>*more)
{
FileRecord r;
r.listFile = rec.listFile;
r.listLine = rec.listLine;
r.sourceName = path_append(rec.sourceName, entry);
r.sourcePath = path_append(rec.sourceBase, r.sourceName);
struct stat st;
int err = stat(r.sourcePath.c_str(), &st);
if (err == 0) {
r.sourceMod = st.st_mtime;
}
r.sourceIsDir = isDir;
r.outName = path_append(rec.outName, entry);
more->push_back(r);
}
END_TEST
START_TEST(test_path_append_zero)
{
Node *path = path_append (0.0, 0.0);
if (path_current_node(path)->x != 0.0 ||
path_current_node(path)->y != 0.0)
{
ck_abort_msg("Zero is a valid value");
}
}
static char *
make_absolute(char *p, char *pwd)
{
char *abs_str;
/* Derelativise */
if (p && p[0] != '/') {
abs_str = path_append(pwd, p);
xfree(p);
return(abs_str);
} else
return(p);
}
static const char* _get_user_file_path(const char *path,
unsigned flags,
char* buf,
const size_t bufsize)
{
const char *ret = path;
const char *pos = path;
/* replace ROCKBOX_DIR in path with $HOME/.config/rockbox.org */
pos += ROCKBOX_DIR_LEN;
if (*pos == '/') pos += 1;
#if (CONFIG_PLATFORM & PLATFORM_ANDROID)
if (path_append(buf, "/sdcard/rockbox", pos, bufsize) >= bufsize)
return NULL;
#else
if (path_append(buf, rbhome, ".config/rockbox.org", bufsize) >= bufsize ||
path_append(buf, PA_SEP_SOFT, pos, bufsize) >= bufsize)
return NULL;
#endif
/* always return the replacement buffer (pointing to $HOME) if
* write access is needed */
if (flags & NEED_WRITE)
ret = buf;
else if (os_file_exists(buf))
ret = buf;
if (ret != buf) /* not found in $HOME, try ROCKBOX_BASE_DIR, !NEED_WRITE only */
{
if (path_append(buf, ROCKBOX_SHARE_PATH, pos, bufsize) >= bufsize)
return NULL;
if (os_file_exists(buf))
ret = buf;
}
return ret;
}
int main (int argc, char **argv)
{
point **ptoarr = malloc(4 * sizeof(point *));
*ptoarr = point_new(0.0, 0.0);
*(ptoarr + 1) = point_new(1.0, 0.0);
*(ptoarr + 2) = point_new(0.0, 0.0);
ptoarr[3] = point_new(1.0, 0.0);
path *p = path_new(ptoarr, 4);
path_show(p);
printf("The distance is %lf\n", path_length(p));
path_append(p, point_new(2.0, 2.0));
path_show(p);
return 0;
}
Npfcall*
diod_symlink(Npfid *fid, Npstr *name, Npstr *symtgt, u32 gid)
{
Npsrv *srv = fid->conn->srv;
Fid *f = fid->aux;
Npfcall *ret;
char *target = NULL;
Path npath = NULL;
Npqid qid;
struct stat sb;
if ((f->flags & DIOD_FID_FLAGS_ROFS)) {
np_uerror (EROFS);
goto error_quiet;
}
if (!(npath = path_append (srv, f->path, name))) {
np_uerror (ENOMEM);
goto error;
}
if (!(target = np_strdup (symtgt))) {
np_uerror (ENOMEM);
goto error;
}
if (symlink (target, path_s (npath)) < 0 || lstat (path_s (npath),
&sb) < 0) {
np_uerror (errno);
goto error_quiet;
}
diod_ustat2qid (&sb, &qid);
if (!((ret = np_create_rsymlink (&qid)))) {
(void)unlink (path_s (npath));
np_uerror (ENOMEM);
goto error;
}
path_decref (srv, npath);
free (target);
return ret;
error:
errn (np_rerror (), "diod_symlink %s@%s:%s/%.*s",
fid->user->uname, np_conn_get_client_id (fid->conn),
path_s (f->path), name->len, name->str);
error_quiet:
if (npath)
path_decref (srv, npath);
if (target)
free (target);
return NULL;
}
void
stat_out(const string& base, FileRecord* rec)
{
rec->outPath = path_append(base, rec->outName);
int err;
struct stat st;
err = stat(rec->outPath.c_str(), &st);
if (err == 0) {
rec->outMod = st.st_mtime;
rec->outIsDir = S_ISDIR(st.st_mode);
} else {
rec->outMod = 0;
rec->outIsDir = false;
}
}
char* path_subdirectory_name( const char* path, const char* root )
{
char* subpath;
char* testpath;
char* testroot;
char* pathofpath;
unsigned int pathprotocol, rootprotocol;
char* cpath = string_clone( path );
char* croot = string_clone( root );
cpath = path_clean( cpath, path_is_absolute( cpath ) );
croot = path_clean( croot, path_is_absolute( croot ) );
pathofpath = path_directory_name( cpath );
testpath = pathofpath;
pathprotocol = string_find_string( testpath, "://", 0 );
if( pathprotocol != STRING_NPOS )
testpath += pathprotocol + 2; // add two to treat as absolute path
testroot = croot;
rootprotocol = string_find_string( testroot, "://", 0 );
if( rootprotocol != STRING_NPOS )
testroot += rootprotocol + 2;
if( ( rootprotocol != STRING_NPOS ) && ( ( pathprotocol == STRING_NPOS ) || ( pathprotocol != rootprotocol ) || !string_equal_substr( cpath, croot, rootprotocol ) ) )
subpath = string_allocate( 0 );
else if( !string_equal_substr( testpath, testroot, string_length( testroot ) ) )
subpath = string_allocate( 0 );
else
{
char* filename = path_file_name( cpath );
subpath = string_substr( testpath, string_length( testroot ), STRING_NPOS );
subpath = path_clean( path_append( subpath, filename ), false );
string_deallocate( filename );
}
string_deallocate( pathofpath );
string_deallocate( cpath );
string_deallocate( croot );
return subpath;
}
/* Twalk - walk a file path
* Called from fcall.c::np_walk () on each wname component in succession.
* On error, call np_uerror () and return 0.
*/
int
diod_walk (Npfid *fid, Npstr* wname, Npqid *wqid)
{
Npsrv *srv = fid->conn->srv;
Fid *f = fid->aux;
struct stat sb, sb2;
Path npath = NULL;
if ((f->flags & DIOD_FID_FLAGS_MOUNTPT)) {
np_uerror (ENOENT);
goto error_quiet;
}
if (!(npath = path_append (srv, f->path, wname))) {
np_uerror (ENOMEM);
goto error;
}
if (lstat (path_s (npath), &sb) < 0) {
np_uerror (errno);
goto error_quiet;
}
if (lstat (path_s (f->path), &sb2) < 0) {
np_uerror (errno);
goto error;
}
if (sb.st_dev != sb2.st_dev) {
if (_statmnt (path_s (npath), &sb) < 0)
goto error;
f->flags |= DIOD_FID_FLAGS_MOUNTPT;
}
path_decref (srv, f->path);
f->path = npath;
diod_ustat2qid (&sb, wqid);
return 1;
error:
errn (np_rerror (), "diod_walk %s@%s:%s/%.*s",
fid->user->uname, np_conn_get_client_id (fid->conn), path_s (f->path),
wname->len, wname->str);
error_quiet:
if (npath)
path_decref (srv, npath);
return 0;
}
bool CONFIG::get_config_file(POOL_MEM &full_path, const char *config_dir, const char *config_filename)
{
bool found = false;
if (!path_is_directory(config_dir)) {
return false;
}
if (config_filename) {
full_path.strcpy(config_dir);
if (path_append(full_path, config_filename)) {
if (path_exists(full_path)) {
m_config_dir = bstrdup(config_dir);
found = true;
}
}
}
return found;
}
/* Trename - rename a file, potentially to another directory
*/
Npfcall*
diod_rename (Npfid *fid, Npfid *dfid, Npstr *name)
{
Npsrv *srv = fid->conn->srv;
Fid *f = fid->aux;
Fid *d = dfid->aux;
Npfcall *ret;
Path npath = NULL;
int renamed = 0;
if ((f->flags & DIOD_FID_FLAGS_ROFS)) {
np_uerror (EROFS);
goto error_quiet;
}
if (!(npath = path_append (srv, d->path, name))) {
np_uerror (ENOMEM);
goto error;
}
if (rename (path_s (f->path), path_s (npath)) < 0) {
np_uerror (errno);
goto error_quiet;
}
renamed = 1;
if (!(ret = np_create_rrename ())) {
np_uerror (ENOMEM);
goto error;
}
path_decref (srv, f->path);
f->path = npath;
return ret;
error:
errn (np_rerror (), "diod_rename %s@%s:%s to %s/%.*s",
fid->user->uname, np_conn_get_client_id (fid->conn), path_s (f->path),
path_s (d->path), name->len, name->str);
error_quiet:
if (renamed && npath)
(void)rename (path_s (npath), path_s (f->path));
if (npath)
path_decref (srv, npath);
return NULL;
}
Npfcall*
diod_mknod(Npfid *fid, Npstr *name, u32 mode, u32 major, u32 minor, u32 gid)
{
Npsrv *srv = fid->conn->srv;
Npfcall *ret;
Fid *f = fid->aux;
Path npath = NULL;
Npqid qid;
struct stat sb;
if ((f->flags & DIOD_FID_FLAGS_ROFS)) {
np_uerror (EROFS);
goto error_quiet;
}
if (!(npath = path_append (srv, f->path, name))) {
np_uerror (ENOMEM);
goto error;
}
if (mknod (path_s (npath), mode, makedev (major, minor)) < 0
|| lstat (path_s (npath), &sb) < 0) {
np_uerror (errno);
goto error_quiet;
}
diod_ustat2qid (&sb, &qid);
if (!((ret = np_create_rmknod (&qid)))) {
(void)unlink (path_s (npath));
np_uerror (ENOMEM);
goto error;
}
path_decref (srv, npath);
return ret;
error:
errn (np_rerror (), "diod_mknod %s@%s:%s/%.*s",
fid->user->uname, np_conn_get_client_id (fid->conn), path_s (f->path),
name->len, name->str);
error_quiet:
if (npath)
path_decref (srv, npath);
return NULL;
}
const char* environment_home_directory( void )
{
if( _environment_home_dir[0] )
return _environment_home_dir;
#if FOUNDATION_PLATFORM_WINDOWS
{
char* path;
wchar_t* wpath = memory_allocate_zero( sizeof( wchar_t ) * FOUNDATION_MAX_PATHLEN, 0, MEMORY_TEMPORARY );
SHGetFolderPathW( 0, CSIDL_LOCAL_APPDATA, 0, 0, wpath );
path = path_clean( string_allocate_from_wstring( wpath, 0 ), true );
string_copy( _environment_home_dir, path, FOUNDATION_MAX_PATHLEN );
string_deallocate( path );
memory_deallocate( wpath );
}
#elif FOUNDATION_PLATFORM_LINUX
string_copy( _environment_home_dir, environment_variable( "HOME" ), FOUNDATION_MAX_PATHLEN );
#elif FOUNDATION_PLATFORM_APPLE
if( environment_application()->flags & APPLICATION_UTILITY )
{
CFStringRef home = NSHomeDirectory();
CFStringGetCString( home, _environment_home_dir, FOUNDATION_MAX_PATHLEN, kCFStringEncodingUTF8 );
}
else
{
char bundle_identifier[FOUNDATION_MAX_PATHLEN+1];
environment_bundle_identifier( bundle_identifier );
char* path = path_append( path_merge( _environment_home_dir, "/Library/Application Support" ), bundle_identifier );
string_copy( _environment_home_dir, path, FOUNDATION_MAX_PATHLEN );
string_deallocate( path );
}
#elif FOUNDATION_PLATFORM_ANDROID
string_copy( _environment_home_dir, android_app()->activity->internalDataPath, FOUNDATION_MAX_PATHLEN );
#else
# error Not implemented
#endif
return _environment_home_dir;
}
bool CONFIG::get_path_of_resource(POOL_MEM &path, const char *component,
const char *resourcetype, const char *name, bool set_wildcards)
{
POOL_MEM rel_path(PM_FNAME);
POOL_MEM directory(PM_FNAME);
POOL_MEM resourcetype_lowercase(resourcetype);
resourcetype_lowercase.toLower();
if (!component) {
if (m_config_include_dir) {
component = m_config_include_dir;
} else {
return false;
}
}
if (resourcetype_lowercase.strlen() <= 0) {
if (set_wildcards) {
resourcetype_lowercase.strcpy("*");
} else {
return false;
}
}
if (!name) {
if (set_wildcards) {
name = "*";
} else {
return false;
}
}
path.strcpy(m_config_dir);
rel_path.bsprintf(m_config_include_naming_format, component, resourcetype_lowercase.c_str(), name);
path_append(path, rel_path);
return true;
}
int
locate(FileRecord* rec, const vector<string>& search)
{
int err;
for (vector<string>::const_iterator it=search.begin();
it!=search.end(); it++) {
string full = path_append(*it, rec->sourceName);
struct stat st;
err = stat(full.c_str(), &st);
if (err == 0) {
rec->sourceBase = *it;
rec->sourcePath = full;
rec->sourceMod = st.st_mtime;
rec->sourceIsDir = S_ISDIR(st.st_mode);
return 0;
}
}
fprintf(stderr, "%s:%d: couldn't locate source file: %s\n",
rec->listFile.c_str(), rec->listLine, rec->sourceName.c_str());
return 1;
}
Npfcall*
diod_link (Npfid *dfid, Npfid *fid, Npstr *name)
{
Npsrv *srv = fid->conn->srv;
Fid *f = fid->aux;
Npfcall *ret;
Fid *df = dfid->aux;
Path npath = NULL;
if ((f->flags & DIOD_FID_FLAGS_ROFS)) {
np_uerror (EROFS);
goto error_quiet;
}
if (!(npath = path_append (srv, df->path, name))) {
np_uerror (ENOMEM);
goto error;
}
if (link (path_s (f->path), path_s (npath)) < 0) {
np_uerror (errno);
goto error_quiet;
}
if (!((ret = np_create_rlink ()))) {
(void)unlink (path_s (npath));
np_uerror (ENOMEM);
goto error;
}
path_decref (srv, npath);
return ret;
error:
errn (np_rerror (), "diod_link %s@%s:%s %s/%.*s",
fid->user->uname, np_conn_get_client_id (fid->conn), path_s (f->path),
path_s (df->path), name->len, name->str);
error_quiet:
if (npath)
path_decref (srv, npath);
return NULL;
}
//void svc_start(struct listitem *li, int strict)
void svc_start(struct listitem *li)
{
char buf[CINIT_DATA_LEN];
struct timespec ts;
int delay = 0; /* FIXME: to be calculated by waitpid status, if respawing */
/* first update status before forking ! */
if(li->status & CINIT_ST_SH_ONCE) li->status = CINIT_ST_ONCE_RUN;
else li->status = CINIT_ST_RESPAWNING;
/* set start time */
li->start = time(NULL);
/*
* FIXME: All cleanup must go here close(fds); reset signals reset env?
* FIXME: Add logging possibility to here open (0,1,2) to other processes,
* if specified
*/
/*
* BUG: the following child may return _before_ the fork returns in the
* parent. Thus this pid may not be registered. And that's the reason why
* we need the global svc_lock!
*/
li->pid = fork();
/********************** parent ************************/
if(li->pid > 0) {
printf("%s is at %d\n", li->abs_path, li->pid);
return;
}
/********************** Error ************************/
if(li->pid < 0) {
svc_report_status(li->abs_path, MSG_SVC_FORK, strerror(errno));
svc_set_status(li, CINIT_ST_BAD_ERR);
return;
}
/********************** Client / fork() ************************/
/*
* sleep, if necesseray
*/
if(delay) {
ts.tv_sec = delay;
ts.tv_nsec = 0;
/*
* FIXME: also report value; int2char
*/
printf("Delay: %d\n", delay);
svc_report_status(li->abs_path, MSG_SVC_SLEEP, NULL);
/*
* do not need to check for errors, because we can continue anyway
*/
/*
* WRONG: FIXME: look whether to sleep again
*/
nanosleep(&ts, NULL);
}
svc_report_status(li->abs_path, MSG_SVC_START, NULL);
cinit_cp_data(buf, li->abs_path);
if(!path_append(buf, C_ON)) return;
/*
* Check for existence
*/
li->status = file_exists(buf);
if(li->status == FE_NOT) {
svc_report_status(li->abs_path, "Nothing to execute :-)", NULL);
_exit(0); /* nothing there? fine! */
}
if(li->status == FE_FILE) {
/* FIXME: I guess this a) does nothing b) should do more than only signals */
set_signals(SIGSTAGE_CLIENT);
execute_sth(buf);
} else { /* any kind of error, reported by file_exists already */
_exit(1);
}
}
void metacortex_find_subgraphs(dBGraph* graph, char* consensus_contigs_filename, int min_subgraph_kmers)
{
SubGraphInfo* sub_graphs;
FILE* fp;
Path *path_fwd = path_new(MAX_EXPLORE_PATH_LENGTH, graph->kmer_size);
Path *path_rev = path_new(MAX_EXPLORE_PATH_LENGTH, graph->kmer_size);
Path *final_path = path_new(MAX_EXPLORE_PATH_LENGTH, graph->kmer_size);
char seq[256];
char analysis_filename[strlen(consensus_contigs_filename) + 10];
long int total_nodes = 0;
int n_seeds = 0;
int i;
sprintf(analysis_filename, "%s.analysis", consensus_contigs_filename);
log_and_screen_printf("Running metacortex subgraph analysis...\n");
log_and_screen_printf(" Contig file: %s\n", consensus_contigs_filename);
log_and_screen_printf(" Analysis file: %s\n", analysis_filename);
log_and_screen_printf("Minimum subgraph size: %i\n", min_subgraph_kmers);
/* Initialise temporaray path array buffers */
path_array_initialise_buffers(graph->kmer_size);
/* Create a list of subgraphs */
log_and_screen_printf("Allocating %d Mb to store subgraph information (max %d seeds)...\n", ((MAX_SEEDS * sizeof(SubGraphInfo)) / 1024) / 1024, MAX_SEEDS);
sub_graphs = calloc(MAX_SEEDS, sizeof(SubGraphInfo));
if (!sub_graphs) {
log_and_screen_printf("ERROR: Can't get memory for subgraphs\n");
exit(-1);
}
/* Open the analysis file */
fp = fopen(analysis_filename, "w");
if (!fp) {
log_and_screen_printf("ERROR: Can't open analysis file.\n");
exit(-1);
}
/* For each node, if it's not pruned or visited, try and grow a graph */
void explore_node(dBNode * node) {
if (node == NULL) {
log_and_screen_printf("Error: NULL node passed to explore_node.\n");
exit(-1);
}
if (db_node_check_for_any_flag(node, PRUNED | VISITED) == false) {
int nodes_in_graph;
/* Grow graph from this node, returning the 'best' (highest coverage) node to store as seed point */
nodes_in_graph = grow_graph_from_node(node, &(sub_graphs[n_seeds].seed_node), graph);
total_nodes += nodes_in_graph;
if (sub_graphs[n_seeds].seed_node == NULL) {
printf("ERROR: Seed node is NULL, nodes in graph is %d\n", nodes_in_graph);
} else {
/* Write data to analysis file */
binary_kmer_to_seq(&(node->kmer), graph->kmer_size, seq);
fprintf(fp, "%i\t%i\t%ld\t%s\t", n_seeds, nodes_in_graph, total_nodes, seq);
binary_kmer_to_seq(&(sub_graphs[n_seeds].seed_node->kmer), graph->kmer_size, seq);
fprintf(fp, "%s\n", seq);
/* Store nodes in this subgraph */
sub_graphs[n_seeds].graph_size = nodes_in_graph;
n_seeds++;
/* Check we've not run out of seed storage - in future, this should dynamically allocate */
if (n_seeds == MAX_SEEDS) {
log_and_screen_printf("Error: MAX_SEEDS exceeded. Quitting.\n");
exit(-1);
}
}
}
}
/* Traverse each node... */
log_and_screen_printf("Finding subgraphs...\n");
hash_table_traverse(&explore_node, graph);
log_and_screen_printf("Finished. Total: %ld\n", total_nodes);
fclose(fp);
/* Open consensus contigs file */
fp = fopen(consensus_contigs_filename, "w");
if (!fp) {
log_and_screen_printf("ERROR: Can't open contig file.\n");
exit(-1);
}
/* Now go through all the seed points and generate the consensus contigs by walking forward and backward from the seed */
db_graph_reset_flags(graph);
log_and_screen_printf("Outputting contigs...\n");
log_progress_bar(0);
long long one_percent = n_seeds/100;
int percent;
if (one_percent < 1) {
one_percent = 1;
}
for (i=0; i<n_seeds; i++) {
if (i % one_percent == 0) {
percent = (100 * i) / n_seeds;
log_progress_bar(percent);
}
//log_printf("Graph %i\n", i);
if (sub_graphs[i].graph_size >= min_subgraph_kmers) {
binary_kmer_to_seq(&(sub_graphs[i].seed_node->kmer), graph->kmer_size, seq);
coverage_walk_get_path(sub_graphs[i].seed_node, forward, NULL, graph, path_fwd);
coverage_walk_get_path(sub_graphs[i].seed_node, reverse, NULL, graph, path_rev);
path_reverse(path_fwd, final_path);
path_append(final_path, path_rev);
final_path->id = i;
path_to_fasta(final_path, fp);
//log_printf(" Seed %s\tFwd path length %i\tRev path length %i\tFinal path length %i\n", seq, path_fwd->length, path_rev->length, final_path->length);
path_reset(path_fwd);
perfect_path_get_path(sub_graphs[i].seed_node, forward, &db_node_action_do_nothing, graph, path_fwd);
//log_printf("\t\tPerfect path fwd length %i\n", path_fwd->length);
path_reset(path_rev);
path_reset(final_path);
} else {
log_printf(" Number of nodes (%i} too small. Not outputting contig.\n", sub_graphs[i].graph_size);
}
}
log_progress_bar(100);
printf("\n");
log_and_screen_printf("Finished contig output.\n");
fclose(fp);
free(sub_graphs);
}
DECLARE_TEST( fs, query )
{
uint64_t subpathid = random64();
uint64_t subfileid = random64();
char* testpath = path_merge( environment_temporary_directory(), string_from_int_static( random64(), 0, 0 ) );
char* subtestpath = path_merge( testpath, string_from_int_static( subpathid, 0, 0 ) );
char* filepath[8];
char** subdirs;
char** files;
int ifp = 0;
char* subfilepath;
if( fs_is_file( testpath ) )
fs_remove_file( testpath );
if( !fs_is_directory( testpath ) )
fs_make_directory( testpath );
if( !fs_is_directory( subtestpath ) )
fs_make_directory( subtestpath );
for( ifp = 0; ifp < 8; ++ifp )
{
filepath[ifp] = path_merge( testpath, string_from_int_static( random64(), 0, 0 ) );
filepath[ifp] = string_append( string_append( filepath[ifp], "." ), string_from_int_static( ifp, 0, 0 ) );
stream_deallocate( fs_open_file( filepath[ifp], STREAM_OUT ) );
}
subfilepath = path_merge( subtestpath, string_from_int_static( subfileid, 0, 0 ) );
subfilepath = string_append( subfilepath, ".0" );
stream_deallocate( fs_open_file( subfilepath, STREAM_OUT ) );
files = fs_files( filepath[0] );
EXPECT_EQ( array_size( files ), 0 );
string_array_deallocate( files );
subdirs = fs_subdirs( subtestpath );
EXPECT_EQ( array_size( subdirs ), 0 );
string_array_deallocate( subdirs );
files = fs_files( testpath );
EXPECT_EQ( array_size( files ), 8 );
string_array_deallocate( files );
subdirs = fs_subdirs( testpath );
EXPECT_EQ( array_size( subdirs ), 1 );
string_array_deallocate( subdirs );
files = fs_matching_files( testpath, "*", false );
EXPECT_EQ( array_size( files ), 8 );
string_array_deallocate( files );
files = fs_matching_files( testpath, "*", true );
EXPECT_EQ( array_size( files ), 9 );
string_array_deallocate( files );
files = fs_matching_files( testpath, "*.0", false );
EXPECT_EQ( array_size( files ), 1 );
string_array_deallocate( files );
files = fs_matching_files( testpath, "*.0", true );
EXPECT_EQ( array_size( files ), 2 );
string_array_deallocate( files );
files = fs_matching_files( testpath, "*.1", false );
EXPECT_EQ( array_size( files ), 1 );
string_array_deallocate( files );
files = fs_matching_files( testpath, "*.1", true );
EXPECT_EQ( array_size( files ), 1 );
string_array_deallocate( files );
files = fs_matching_files( testpath, "*.?", true );
EXPECT_EQ( array_size( files ), 9 );
{
char* verifypath = string_from_int( subpathid, 0, 0 );
verifypath = path_append( verifypath, string_from_int_static( subfileid, 0, 0 ) );
verifypath = string_append( verifypath, ".0" );
EXPECT_STREQ( files[8], verifypath );
string_deallocate( verifypath );
}
string_array_deallocate( files );
fs_remove_directory( testpath );
string_array_deallocate( subdirs );
string_array_deallocate( files );
string_deallocate( subfilepath );
for( ifp = 0; ifp < 8; ++ifp )
string_deallocate( filepath[ifp] );
string_deallocate( subtestpath );
string_deallocate( testpath );
return 0;
}
int main(int argc, char **argv)
{
char *me = argv[0], *data, **new_argv;
char *exe_path, *lib_path, *dll_path;
int start, prog_end, end, count, fd, v, en, x11;
int argpos, inpos, collcount = 1, fix_argv;
if (config[7] == '[') {
write_str(2, argv[0]);
write_str(2, ": this is an unconfigured starter\n");
return 1;
}
if (me[0] == '/') {
/* Absolute path */
} else if (has_slash(me)) {
/* Relative path with a directory: */
char *buf;
long buflen = 4096;
buf = (char *)malloc(buflen);
me = path_append(getcwd(buf, buflen), me);
} else {
/* We have to find the executable by searching PATH: */
char *path = copy_string(getenv("PATH")), *p, *m;
int more;
if (!path) {
path = "";
}
while (1) {
/* Try each element of path: */
for (p = path; *p && (*p != ':'); p++) { }
if (*p) {
*p = 0;
more = 1;
} else
more = 0;
if (!*path)
break;
m = path_append(path, me);
if (executable_exists(m)) {
if (m[0] != '/')
m = path_append(getcwd(NULL, 0), m);
me = m;
break;
}
free(m);
if (more)
path = p + 1;
else
break;
}
}
/* me is now an absolute path to the binary */
/* resolve soft links */
while (1) {
int len, bufsize = 127;
char *buf;
buf = (char *)malloc(bufsize + 1);
len = readlink(me, buf, bufsize);
if (len < 0) {
if (errno == ENAMETOOLONG) {
/* Increase buffer size and try again: */
bufsize *= 2;
buf = (char *)malloc(bufsize + 1);
} else
break;
} else {
/* Resolve buf relative to me: */
buf[len] = 0;
buf = absolutize(buf, me);
me = buf;
buf = (char *)malloc(bufsize + 1);
}
}
start = as_int(config + 8);
prog_end = as_int(config + 12);
end = as_int(config + 16);
count = as_int(config + 20);
x11 = as_int(config + 24);
fix_argv = try_elf_section(me, &start, &prog_end, &end);
{
int offset, len;
offset = _coldir_offset;
while (1) {
len = strlen(_coldir + offset);
offset += len + 1;
if (!_coldir[offset])
break;
collcount++;
}
}
data = (char *)malloc(end - prog_end);
new_argv = (char **)malloc((count + argc + (2 * collcount) + 8) * sizeof(char*));
fd = open(me, O_RDONLY, 0);
lseek(fd, prog_end, SEEK_SET);
{
int expected_length = end - prog_end;
if (expected_length != read(fd, data, expected_length)) {
printf("read failed to read all %i bytes from file %s\n", expected_length, me);
abort();
}
}
close(fd);
exe_path = data;
data = next_string(data);
lib_path = data;
data = next_string(data);
exe_path = absolutize(exe_path, me);
lib_path = absolutize(lib_path, me);
# ifdef OS_X
# define LD_LIB_PATH "DYLD_LIBRARY_PATH"
# else
# define LD_LIB_PATH "LD_LIBRARY_PATH"
# endif
if (*lib_path) {
dll_path = getenv(LD_LIB_PATH);
if (!dll_path) {
dll_path = "";
}
dll_path = string_append(dll_path, ":");
dll_path = string_append(lib_path, dll_path);
dll_path = string_append(LD_LIB_PATH "=", dll_path);
putenv(dll_path);
}
new_argv[0] = me;
argpos = 1;
inpos = 1;
/* Keep all X11 flags to the front: */
if (x11) {
int n;
while (inpos < argc) {
n = is_x_flag(argv[inpos]);
if (!n)
break;
if (inpos + n > argc) {
write_str(2, argv[0]);
write_str(2, ": missing an argument for ");
write_str(2, argv[inpos]);
write_str(2, "\n");
return 1;
}
while (n--) {
new_argv[argpos++] = argv[inpos++];
}
}
}
/* Add -X and -S flags */
{
int offset, len;
offset = _coldir_offset;
new_argv[argpos++] = "-X";
new_argv[argpos++] = absolutize(_coldir + offset, me);
while (1) {
len = strlen(_coldir + offset);
offset += len + 1;
if (!_coldir[offset])
break;
new_argv[argpos++] = "-S";
new_argv[argpos++] = absolutize(_coldir + offset, me);
}
}
if (fix_argv) {
/* next three args are "-k" and numbers; fix
the numbers to match start and prog_end */
fix_argv = argpos + 1;
}
/* Add built-in flags: */
while (count--) {
new_argv[argpos++] = data;
data = next_string(data);
}
/* Propagate new flags (after the X11 flags) */
while (inpos < argc) {
new_argv[argpos++] = argv[inpos++];
}
new_argv[argpos] = NULL;
if (fix_argv) {
new_argv[fix_argv] = num_to_string(start);
new_argv[fix_argv+1] = num_to_string(prog_end);
}
/* Execute the original binary: */
v = execv(exe_path, new_argv);
en = errno;
write_str(2, argv[0]);
write_str(2, ": failed to start ");
write_str(2, exe_path);
write_str(2, " (");
write_str(2, strerror(en));
write_str(2, ")\n");
if (*lib_path) {
write_str(2, " used library path ");
write_str(2, lib_path);
write_str(2, "\n");
}
return v;
}
jv jq_next(jq_state *jq) {
jv cfunc_input[MAX_CFUNCTION_ARGS];
jv_nomem_handler(jq->nomem_handler, jq->nomem_handler_data);
uint16_t* pc = stack_restore(jq);
assert(pc);
int backtracking = !jq->initial_execution;
jq->initial_execution = 0;
while (1) {
uint16_t opcode = *pc;
if (jq->debug_trace_enabled) {
dump_operation(frame_current(jq)->bc, pc);
printf("\t");
const struct opcode_description* opdesc = opcode_describe(opcode);
stack_ptr param = 0;
if (!backtracking) {
int stack_in = opdesc->stack_in;
if (stack_in == -1) stack_in = pc[1];
int i;
for (i=0; i<stack_in; i++) {
if (i == 0) {
param = jq->stk_top;
} else {
printf(" | ");
param = *stack_block_next(&jq->stk, param);
}
if (!param) break;
jv_dump(jv_copy(*(jv*)stack_block(&jq->stk, param)), 0);
//printf("<%d>", jv_get_refcnt(param->val));
//printf(" -- ");
//jv_dump(jv_copy(jq->path), 0);
}
} else {
printf("\t<backtracking>");
}
printf("\n");
}
if (backtracking) {
opcode = ON_BACKTRACK(opcode);
backtracking = 0;
}
pc++;
switch (opcode) {
default: assert(0 && "invalid instruction");
case LOADK: {
jv v = jv_array_get(jv_copy(frame_current(jq)->bc->constants), *pc++);
assert(jv_is_valid(v));
jv_free(stack_pop(jq));
stack_push(jq, v);
break;
}
case DUP: {
jv v = stack_pop(jq);
stack_push(jq, jv_copy(v));
stack_push(jq, v);
break;
}
case DUP2: {
jv keep = stack_pop(jq);
jv v = stack_pop(jq);
stack_push(jq, jv_copy(v));
stack_push(jq, keep);
stack_push(jq, v);
break;
}
case SUBEXP_BEGIN: {
jv v = stack_pop(jq);
stack_push(jq, jv_copy(v));
stack_push(jq, v);
jq->subexp_nest++;
break;
}
case SUBEXP_END: {
assert(jq->subexp_nest > 0);
jq->subexp_nest--;
jv a = stack_pop(jq);
jv b = stack_pop(jq);
stack_push(jq, a);
stack_push(jq, b);
break;
}
case POP: {
jv_free(stack_pop(jq));
break;
}
case APPEND: {
jv v = stack_pop(jq);
uint16_t level = *pc++;
uint16_t vidx = *pc++;
jv* var = frame_local_var(jq, vidx, level);
assert(jv_get_kind(*var) == JV_KIND_ARRAY);
*var = jv_array_append(*var, v);
break;
}
case INSERT: {
jv stktop = stack_pop(jq);
jv v = stack_pop(jq);
jv k = stack_pop(jq);
jv objv = stack_pop(jq);
assert(jv_get_kind(objv) == JV_KIND_OBJECT);
if (jv_get_kind(k) == JV_KIND_STRING) {
stack_push(jq, jv_object_set(objv, k, v));
stack_push(jq, stktop);
} else {
print_error(jq, jv_invalid_with_msg(jv_string_fmt("Cannot use %s as object key",
jv_kind_name(jv_get_kind(k)))));
jv_free(stktop);
jv_free(v);
jv_free(k);
jv_free(objv);
goto do_backtrack;
}
break;
}
case ON_BACKTRACK(RANGE):
case RANGE: {
uint16_t level = *pc++;
uint16_t v = *pc++;
jv* var = frame_local_var(jq, v, level);
jv max = stack_pop(jq);
if (jv_get_kind(*var) != JV_KIND_NUMBER ||
jv_get_kind(max) != JV_KIND_NUMBER) {
print_error(jq, jv_invalid_with_msg(jv_string_fmt("Range bounds must be numeric")));
jv_free(max);
goto do_backtrack;
} else if (jv_number_value(jv_copy(*var)) >= jv_number_value(jv_copy(max))) {
/* finished iterating */
goto do_backtrack;
} else {
jv curr = jv_copy(*var);
*var = jv_number(jv_number_value(*var) + 1);
struct stack_pos spos = stack_get_pos(jq);
stack_push(jq, jv_copy(max));
stack_save(jq, pc - 3, spos);
stack_push(jq, curr);
}
break;
}
// FIXME: loadv/storev may do too much copying/freeing
case LOADV: {
uint16_t level = *pc++;
uint16_t v = *pc++;
jv* var = frame_local_var(jq, v, level);
if (jq->debug_trace_enabled) {
printf("V%d = ", v);
jv_dump(jv_copy(*var), 0);
printf("\n");
}
jv_free(stack_pop(jq));
stack_push(jq, jv_copy(*var));
break;
}
// Does a load but replaces the variable with null
case LOADVN: {
uint16_t level = *pc++;
uint16_t v = *pc++;
jv* var = frame_local_var(jq, v, level);
if (jq->debug_trace_enabled) {
printf("V%d = ", v);
jv_dump(jv_copy(*var), 0);
printf("\n");
}
jv_free(stack_pop(jq));
stack_push(jq, *var);
*var = jv_null();
break;
}
case STOREV: {
uint16_t level = *pc++;
uint16_t v = *pc++;
jv* var = frame_local_var(jq, v, level);
jv val = stack_pop(jq);
if (jq->debug_trace_enabled) {
printf("V%d = ", v);
jv_dump(jv_copy(val), 0);
printf("\n");
}
jv_free(*var);
*var = val;
break;
}
case PATH_BEGIN: {
jv v = stack_pop(jq);
stack_push(jq, jq->path);
stack_save(jq, pc - 1, stack_get_pos(jq));
stack_push(jq, jv_number(jq->subexp_nest));
stack_push(jq, v);
jq->path = jv_array();
jq->subexp_nest = 0;
break;
}
case PATH_END: {
jv v = stack_pop(jq);
jv_free(v); // discard value, only keep path
int old_subexp_nest = (int)jv_number_value(stack_pop(jq));
jv path = jq->path;
jq->path = stack_pop(jq);
struct stack_pos spos = stack_get_pos(jq);
stack_push(jq, jv_copy(path));
stack_save(jq, pc - 1, spos);
stack_push(jq, path);
jq->subexp_nest = old_subexp_nest;
break;
}
case ON_BACKTRACK(PATH_BEGIN):
case ON_BACKTRACK(PATH_END): {
jv_free(jq->path);
jq->path = stack_pop(jq);
goto do_backtrack;
}
case INDEX:
case INDEX_OPT: {
jv t = stack_pop(jq);
jv k = stack_pop(jq);
path_append(jq, jv_copy(k));
jv v = jv_get(t, k);
if (jv_is_valid(v)) {
stack_push(jq, v);
} else {
if (opcode == INDEX)
print_error(jq, v);
else
jv_free(v);
goto do_backtrack;
}
break;
}
case JUMP: {
uint16_t offset = *pc++;
pc += offset;
break;
}
case JUMP_F: {
uint16_t offset = *pc++;
jv t = stack_pop(jq);
jv_kind kind = jv_get_kind(t);
if (kind == JV_KIND_FALSE || kind == JV_KIND_NULL) {
pc += offset;
}
stack_push(jq, t); // FIXME do this better
break;
}
case EACH:
case EACH_OPT:
stack_push(jq, jv_number(-1));
// fallthrough
case ON_BACKTRACK(EACH):
case ON_BACKTRACK(EACH_OPT): {
int idx = jv_number_value(stack_pop(jq));
jv container = stack_pop(jq);
int keep_going, is_last = 0;
jv key, value;
if (jv_get_kind(container) == JV_KIND_ARRAY) {
if (opcode == EACH || opcode == EACH_OPT) idx = 0;
else idx = idx + 1;
int len = jv_array_length(jv_copy(container));
keep_going = idx < len;
is_last = idx == len - 1;
if (keep_going) {
key = jv_number(idx);
value = jv_array_get(jv_copy(container), idx);
}
} else if (jv_get_kind(container) == JV_KIND_OBJECT) {
if (opcode == EACH || opcode == EACH_OPT) idx = jv_object_iter(container);
else idx = jv_object_iter_next(container, idx);
keep_going = jv_object_iter_valid(container, idx);
if (keep_going) {
key = jv_object_iter_key(container, idx);
value = jv_object_iter_value(container, idx);
}
} else {
assert(opcode == EACH || opcode == EACH_OPT);
if (opcode == EACH) {
print_error(jq,
jv_invalid_with_msg(jv_string_fmt("Cannot iterate over %s",
jv_kind_name(jv_get_kind(container)))));
}
keep_going = 0;
}
if (!keep_going) {
jv_free(container);
goto do_backtrack;
} else if (is_last) {
// we don't need to make a backtrack point
jv_free(container);
path_append(jq, key);
stack_push(jq, value);
} else {
struct stack_pos spos = stack_get_pos(jq);
stack_push(jq, container);
stack_push(jq, jv_number(idx));
stack_save(jq, pc - 1, spos);
path_append(jq, key);
stack_push(jq, value);
}
break;
}
do_backtrack:
case BACKTRACK: {
pc = stack_restore(jq);
if (!pc) {
return jv_invalid();
}
backtracking = 1;
break;
}
case FORK: {
stack_save(jq, pc - 1, stack_get_pos(jq));
pc++; // skip offset this time
break;
}
case ON_BACKTRACK(FORK): {
uint16_t offset = *pc++;
pc += offset;
break;
}
case CALL_BUILTIN: {
int nargs = *pc++;
jv top = stack_pop(jq);
jv* in = cfunc_input;
int i;
in[0] = top;
for (i = 1; i < nargs; i++) {
in[i] = stack_pop(jq);
}
struct cfunction* function = &frame_current(jq)->bc->globals->cfunctions[*pc++];
typedef jv (*func_1)(jv);
typedef jv (*func_2)(jv,jv);
typedef jv (*func_3)(jv,jv,jv);
typedef jv (*func_4)(jv,jv,jv,jv);
typedef jv (*func_5)(jv,jv,jv,jv,jv);
switch (function->nargs) {
case 1: top = ((func_1)function->fptr)(in[0]); break;
case 2: top = ((func_2)function->fptr)(in[0], in[1]); break;
case 3: top = ((func_3)function->fptr)(in[0], in[1], in[2]); break;
case 4: top = ((func_4)function->fptr)(in[0], in[1], in[2], in[3]); break;
case 5: top = ((func_5)function->fptr)(in[0], in[1], in[2], in[3], in[4]); break;
default: return jv_invalid_with_msg(jv_string("Function takes too many arguments"));
}
if (jv_is_valid(top)) {
stack_push(jq, top);
} else {
print_error(jq, top);
goto do_backtrack;
}
break;
}
case CALL_JQ: {
jv input = stack_pop(jq);
uint16_t nclosures = *pc++;
uint16_t* retaddr = pc + 2 + nclosures*2;
struct frame* new_frame = frame_push(jq, make_closure(jq, pc),
pc + 2, nclosures);
new_frame->retdata = jq->stk_top;
new_frame->retaddr = retaddr;
pc = new_frame->bc->code;
stack_push(jq, input);
break;
}
case RET: {
jv value = stack_pop(jq);
assert(jq->stk_top == frame_current(jq)->retdata);
uint16_t* retaddr = frame_current(jq)->retaddr;
if (retaddr) {
// function return
pc = retaddr;
frame_pop(jq);
} else {
// top-level return, yielding value
struct stack_pos spos = stack_get_pos(jq);
stack_push(jq, jv_null());
stack_save(jq, pc - 1, spos);
return value;
}
stack_push(jq, value);
break;
}
case ON_BACKTRACK(RET): {
// resumed after top-level return
goto do_backtrack;
}
}
}
}
void racket_boot(int argc, char **argv, char *exec_file, char *run_file,
char *boot_exe, long segment_offset,
char *coldir, char *configdir, /* wchar_t * */void *dlldir,
int pos1, int pos2, int pos3,
int cs_compiled_subdir, int is_gui,
int wm_is_gracket_or_x11_arg_count,
char *gracket_guid_or_x11_args,
void *dll_open, void *dll_find_object)
/* exe argument already stripped from argv */
{
#if !defined(RACKET_USE_FRAMEWORK) || !defined(RACKET_AS_BOOT)
int fd;
#endif
#ifdef RACKET_USE_FRAMEWORK
const char *fw_path;
#endif
#ifdef WIN32
if (dlldir)
rktio_set_dll_path((wchar_t *)dlldir);
if (dll_open)
rktio_set_dll_procs(dll_open, dll_find_object);
#endif
Sscheme_init(NULL);
#ifdef RACKET_USE_FRAMEWORK
fw_path = get_framework_path();
Sregister_boot_file(path_append(fw_path, "petite.boot"));
Sregister_boot_file(path_append(fw_path, "scheme.boot"));
# ifdef RACKET_AS_BOOT
Sregister_boot_file(path_append(fw_path, "racket.boot"));
# endif
#else
fd = open(boot_exe, O_RDONLY | BOOT_O_BINARY);
{
int fd1, fd2;
fd1 = dup(fd);
lseek(fd1, pos1, SEEK_SET);
Sregister_boot_file_fd("petite", fd1);
fd2 = open(boot_exe, O_RDONLY | BOOT_O_BINARY);
lseek(fd2, pos2, SEEK_SET);
Sregister_boot_file_fd("scheme", fd2);
# ifdef RACKET_AS_BOOT
fd = open(boot_exe, O_RDONLY | BOOT_O_BINARY);
lseek(fd, pos3, SEEK_SET);
Sregister_boot_file_fd("racket", fd);
# endif
}
#endif
Sbuild_heap(NULL, init_foreign);
{
ptr l = Snil;
int i;
char segment_offset_s[32], wm_is_gracket_s[32];
for (i = argc; i--; ) {
l = Scons(Sbytevector(argv[i]), l);
}
l = Scons(Sbytevector(gracket_guid_or_x11_args), l);
sprintf(wm_is_gracket_s, "%d", wm_is_gracket_or_x11_arg_count);
l = Scons(Sbytevector(wm_is_gracket_s), l);
l = Scons(Sbytevector(is_gui ? "true" : "false"), l);
l = Scons(Sbytevector(cs_compiled_subdir ? "true" : "false"), l);
sprintf(segment_offset_s, "%ld", segment_offset);
l = Scons(Sbytevector(segment_offset_s), l);
l = Scons(Sbytevector(configdir), l);
l = Scons(parse_coldirs(coldir), l);
l = Scons(Sbytevector(run_file), l);
l = Scons(Sbytevector(exec_file), l);
#ifdef RACKET_AS_BOOT
{
ptr c, start, apply;
c = Stop_level_value(Sstring_to_symbol("scheme-start"));
start = Scall0(c);
apply = Stop_level_value(Sstring_to_symbol("apply"));
Scall2(apply, start, l);
}
#else
Sset_top_level_value(Sstring_to_symbol("bytes-command-line-arguments"), l);
#endif
}
#ifndef RACKET_AS_BOOT
# ifdef RACKET_USE_FRAMEWORK
fd = open(path_append(fw_path, "racket.so"), O_RDONLY);
pos3 = 0;
# endif
{
ptr c, p;
if (pos3) lseek(fd, pos3, SEEK_SET);
c = Stop_level_value(Sstring_to_symbol("open-fd-input-port"));
p = Scall1(c, Sfixnum(fd));
Slock_object(p);
c = Stop_level_value(Sstring_to_symbol("port-file-compressed!"));
Scall1(c, p);
Sunlock_object(p);
c = Stop_level_value(Sstring_to_symbol("load-compiled-from-port"));
Scall1(c, p);
}
#endif
}
int main(int argc, char *argv[])
{
struct dirent **dirents;
const char *arg;
if(argc == 1)
{
arg = getenv("PWD");
if(arg == NULL)
{
fputs("Could not list current directory\n", stderr);
return EXIT_FAILURE;
}
}
else
{
arg = argv[1];
}
int size = scandir(arg, &dirents, NULL, alphasort);
if(size == -1)
{
fprintf(stderr, "Could not list %s\n", arg);
return EXIT_FAILURE;
}
else
{
for(int i = 0; i < size; i++)
{
char type;
switch(dirents[i]->d_type)
{
case DT_DIR:
type = 'd';
break;
case DT_FILE:
type = 'f';
break;
case DT_LINK:
type = 'l';
break;
case DT_DEV:
type = 'c';
break;
default:
type = ' ';
}
printf("%c\t%s", type, dirents[i]->d_name);
if(dirents[i]->d_type == DT_FILE)
{
static const char *units[] = {
"B", "KiB", "MiB", "GiB", "TiB"
};
char *filepath = path_append(arg, dirents[i]->d_name);
if(filepath != NULL)
{
FILE *fp = fopen(filepath, "rb");
if(fp != NULL)
{
fseek(fp, 0, SEEK_END);
double filesize = ftell(fp);
fclose(fp);
size_t i = 0;
while(filesize >= 1024 && i < sizeof(units) / sizeof(units[0]) - 1)
{
filesize /= 1024;
i++;
}
printf("\t%.2f%s", filesize, units[i]);
}
free(filepath);
}
}
else if(dirents[i]->d_type == DT_DIR)
{
char *dirpath = path_append(arg, dirents[i]->d_name);
if(dirpath != NULL)
{
size_t count = 0;
DIR *dir = opendir(dirpath);
if(dir != NULL)
{
while(readdir(dir) != NULL) count++;
closedir(dir);
}
printf("\t%zu", count);
free(dirpath);
}
}
putchar('\n');
free(dirents[i]);
}
free(dirents);
}
return EXIT_SUCCESS;
}
