GString *save_as_temp_file(void)
{
gchar *write_buffer = NULL;
gsize text_length;
gint status;
gchar *rawfilename;
GString *filename;
int file_handle;
file_handle = g_file_open_tmp("gphpeditXXXXXX",&rawfilename,NULL);
if (file_handle != -1) {
filename = g_string_new(rawfilename);
text_length = gtk_scintilla_get_length(GTK_SCINTILLA(main_window.current_editor->scintilla));
write_buffer = g_malloc0(text_length+1); // Include terminating null
if (write_buffer == NULL) {
g_warning ("%s", _("Cannot allocate write buffer"));
return NULL;
}
gtk_scintilla_get_text(GTK_SCINTILLA(main_window.current_editor->scintilla), text_length+1, write_buffer);
status = write (file_handle, write_buffer, text_length+1);
g_free (write_buffer);
g_free(rawfilename);
close(file_handle);
return filename;
}
return NULL;
}
/*
* FIXME xpm loading progressively is not properly implemented.
* Instead we will buffer to a file then load that file when done.
* This is very broken but it should be relayively simple to fix
* in the future.
*/
static gpointer
gdk_pixbuf__xpm_image_begin_load (GdkPixbufModuleSizeFunc size_func,
GdkPixbufModulePreparedFunc prepare_func,
GdkPixbufModuleUpdatedFunc update_func,
gpointer user_data,
GError **error)
{
XPMContext *context;
gint fd;
context = g_new (XPMContext, 1);
context->prepare_func = prepare_func;
context->update_func = update_func;
context->user_data = user_data;
context->all_okay = TRUE;
fd = g_file_open_tmp ("gdkpixbuf-xpm-tmp.XXXXXX", &context->tempname,
NULL);
if (fd < 0) {
g_free (context);
return NULL;
}
context->file = fdopen (fd, "w+");
if (context->file == NULL) {
g_free (context->tempname);
g_free (context);
return NULL;
}
return context;
}
/**
* a_babel_convert_from_shellcommand:
* @vt: The #VikTrwLayer where to insert the collected data
* @input_cmd: the command to run
* @input_file_type:
* @cb: Optional callback function. Same usage as in a_babel_convert().
* @user_data: passed along to cb
* @not_used: Must use NULL
*
* Runs the input command in a shell (bash) and optionally uses GPSBabel to convert from input_file_type.
* If input_file_type is %NULL, doesn't use GPSBabel. Input must be GPX (or Geocaching *.loc)
*
* Uses babel_general_convert_from() to actually run the command. This function
* prepares the command and temporary file, and sets up the arguments for bash.
*/
gboolean a_babel_convert_from_shellcommand ( VikTrwLayer *vt, const char *input_cmd, const char *input_file_type, BabelStatusFunc cb, gpointer user_data, gpointer not_used )
{
int fd_dst;
gchar *name_dst = NULL;
gboolean ret = FALSE;
gchar **args;
if ((fd_dst = g_file_open_tmp("tmp-viking.XXXXXX", &name_dst, NULL)) >= 0) {
g_debug ("%s: temporary file: %s", __FUNCTION__, name_dst);
gchar *shell_command;
if ( input_file_type )
shell_command = g_strdup_printf("%s | %s -i %s -f - -o gpx -F %s",
input_cmd, gpsbabel_loc, input_file_type, name_dst);
else
shell_command = g_strdup_printf("%s > %s", input_cmd, name_dst);
g_debug("%s: %s", __FUNCTION__, shell_command);
close(fd_dst);
args = g_malloc(sizeof(gchar *)*4);
args[0] = BASH_LOCATION;
args[1] = "-c";
args[2] = shell_command;
args[3] = NULL;
ret = babel_general_convert_from ( vt, cb, args, name_dst, user_data );
g_free ( args );
g_free ( shell_command );
(void)g_remove(name_dst);
g_free(name_dst);
}
return ret;
}
static FILE*
ice_tmpfile (char **name)
{
GError *error = NULL;
mode_t mode;
FILE *fp = NULL;
int fd;
mode = umask (0077);
fd = g_file_open_tmp(".xfsm-ICE-XXXXXX", name, &error);
if (fd < 0)
{
g_warning ("Unable to open temporary file: %s", error->message);
g_error_free (error);
}
else
{
fp = fdopen (fd, "wb");
}
umask (mode);
return fp;
}
static void instantsave_document_new_cb(GObject *obj, GeanyDocument *doc, gpointer user_data)
{
if (enable_instantsave && doc->file_name == NULL)
{
gchar *new_filename;
gint fd;
GeanyFiletype *ft = doc->file_type;
fd = g_file_open_tmp("gis_XXXXXX", &new_filename, NULL);
if (fd != -1)
close(fd); /* close the returned file descriptor as we only need the filename */
if (ft == NULL || ft->id == GEANY_FILETYPES_NONE)
/* ft is NULL when a new file without template was opened, so use the
* configured default file type */
ft = filetypes_lookup_by_name(instantsave_default_ft);
if (ft != NULL)
/* add the filetype's default extension to the new filename */
SETPTR(new_filename, g_strconcat(new_filename, ".", ft->extension, NULL));
doc->file_name = new_filename;
if (doc->file_type->id == GEANY_FILETYPES_NONE)
document_set_filetype(doc, filetypes_lookup_by_name(instantsave_default_ft));
/* force saving the file to enable all the related actions(tab name, filetype, etc.) */
document_save_file(doc, TRUE);
}
}
/**
* Creates a temporary file with given content.
*
* Upon success, and if file is non-NULL, the actual file path used is
* returned in file. This string should be freed with g_free() when not
* needed any longer.
*/
gboolean util_create_tmp_file(const char *content, char **file)
{
int fp;
ssize_t bytes, len;
fp = g_file_open_tmp(PROJECT "-XXXXXX", file, NULL);
if (fp == -1) {
g_critical("Could not create temp file %s", *file);
g_free(*file);
return false;
}
len = strlen(content);
/* write content into temporary file */
bytes = write(fp, content, len);
if (bytes < len) {
close(fp);
unlink(*file);
g_critical("Could not write temp file %s", *file);
g_free(*file);
return false;
}
close(fp);
return true;
}
static bool theme_install_read(const char *data, unsigned long len)
{
char *filename, *newfilename;
size_t namelen;
int handle = g_file_open_tmp("nsgtkthemeXXXXXX", &filename, NULL);
if (handle == -1) {
warn_user(messages_get("gtkFileError"),
"temporary theme file");
return false;
}
ssize_t written = write(handle, data, len);
close(handle);
if ((unsigned)written != len)
return false;
/* get name of theme; set as dirname */
namelen = SLEN("themes/") + strlen(res_dir_location) + 1;
char dirname[namelen];
snprintf(dirname, namelen, "%sthemes/", res_dir_location);
/* save individual files in theme */
newfilename = container_extract_theme(filename, dirname);
g_free(filename);
if (newfilename == NULL)
return false;
nsgtk_theme_add(newfilename);
free(newfilename);
return true;
}
/**
* a_download_url_to_tmp_file:
* @uri: The URI (Uniform Resource Identifier)
* @options: Download options (maybe NULL)
*
* returns name of the temporary file created - NULL if unsuccessful
* this string needs to be freed once used
* the file needs to be removed once used
*/
gchar *a_download_uri_to_tmp_file ( const gchar *uri, DownloadFileOptions *options )
{
FILE *tmp_file;
int tmp_fd;
gchar *tmpname;
if ( (tmp_fd = g_file_open_tmp ("viking-download.XXXXXX", &tmpname, NULL)) == -1 ) {
g_critical (_("couldn't open temp file"));
return NULL;
}
tmp_file = fdopen(tmp_fd, "r+");
if ( !tmp_file )
return NULL;
if ( curl_download_uri ( uri, tmp_file, options, NULL, NULL ) ) {
// error
fclose ( tmp_file );
(void)g_remove ( tmpname );
g_free ( tmpname );
return NULL;
}
fclose ( tmp_file );
return tmpname;
}
void
rspamd_async_test_func ()
{
struct aio_context *aio_ctx;
gchar *tmpfile;
static gchar testbuf[BUFSIZ];
gint fd, afd, ret;
aio_ctx = rspamd_aio_init (base);
g_assert (aio_ctx != NULL);
fd = g_file_open_tmp ("raXXXXXX", &tmpfile, NULL);
g_assert (fd != -1);
afd = rspamd_aio_open (aio_ctx, tmpfile, O_RDWR);
g_assert (fd != -1);
/* Write some data */
memset (testbuf, 0xef, sizeof (testbuf));
ret = rspamd_aio_write (afd, testbuf, sizeof (testbuf), 0, aio_ctx, aio_write_cb, aio_ctx);
g_assert (ret != -1);
event_base_loop (base, 0);
close (afd);
close (fd);
unlink (tmpfile);
}
static void save_greeter_settings (void)
{
char *str, *tfname;
char buffer[256];
GKeyFile *kf;
gsize len;
gint handle;
// read in data from file to a key file
kf = g_key_file_new ();
if (!g_key_file_load_from_file (kf, GREETER_CONFIG_FILE, G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, NULL))
return;
// update changed values in the key file
sprintf (buffer, "%s", gdk_color_to_string (&desktop_colour));
g_key_file_set_string (kf, "greeter", "desktop_bg", buffer);
g_key_file_set_string (kf, "greeter", "wallpaper", desktop_picture);
g_key_file_set_string (kf, "greeter", "wallpaper_mode", desktop_mode);
g_key_file_set_string (kf, "greeter", "gtk-font-name", desktop_font);
g_key_file_set_string (kf, "greeter", "gtk-theme-name", "PiX");
g_key_file_set_string (kf, "greeter", "gtk-icon-theme-name", "PiX");
// write the modified key file out to a temp file
str = g_key_file_to_data (kf, &len, NULL);
handle = g_file_open_tmp ("XXXXXX", &tfname, NULL);
write (handle, str, len);
close (handle);
g_free (str);
// copy the temp file to the correct place with sudo
sprintf (buffer, "sudo cp %s %s", tfname, GREETER_CONFIG_FILE);
system (buffer);
}
static void dump_aml_files(test_data *data, bool rebuild)
{
AcpiSdtTable *sdt;
GError *error = NULL;
gchar *aml_file = NULL;
gint fd;
ssize_t ret;
int i;
for (i = 0; i < data->tables->len; ++i) {
const char *ext = data->variant ? data->variant : "";
sdt = &g_array_index(data->tables, AcpiSdtTable, i);
g_assert(sdt->aml);
if (rebuild) {
aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine,
(gchar *)&sdt->header.signature, ext);
fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT,
S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);
} else {
fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error);
g_assert_no_error(error);
}
g_assert(fd >= 0);
ret = qemu_write_full(fd, sdt, sizeof(AcpiTableHeader));
g_assert(ret == sizeof(AcpiTableHeader));
ret = qemu_write_full(fd, sdt->aml, sdt->aml_len);
g_assert(ret == sdt->aml_len);
close(fd);
g_free(aml_file);
}
}
static void test_secret_indirect_emptyfile(void)
{
Object *sec;
char *fname = NULL;
int fd = g_file_open_tmp("qemu-test-crypto-secretXXXXXX",
&fname,
NULL);
g_assert(fd >= 0);
g_assert_nonnull(fname);
sec = object_new_with_props(
TYPE_QCRYPTO_SECRET,
object_get_objects_root(),
"sec0",
&error_abort,
"file", fname,
NULL);
char *pw = qcrypto_secret_lookup_as_utf8("sec0",
&error_abort);
g_assert_cmpstr(pw, ==, "");
object_unparent(sec);
g_free(pw);
close(fd);
unlink(fname);
g_free(fname);
}
static void xmr_service_init(XmrService *xs)
{
XmrServicePrivate *priv;
xs->priv = XMR_SERVICE_GET_PRIVATE(xs);
priv = xs->priv;
priv->logged = FALSE;
priv->usr_id = NULL;
priv->usr_name = NULL;
priv->cookie = NULL;
{
gint fd = g_file_open_tmp(NULL, &priv->cookie, NULL);
if (fd != -1)
close(fd);
}
priv->curl = curl_easy_init();
if (priv->curl)
{
curl_easy_setopt(priv->curl, CURLOPT_USERAGENT, XMR_USER_AGENT);
curl_easy_setopt(priv->curl, CURLOPT_CONNECTTIMEOUT, 10);
curl_easy_setopt(priv->curl, CURLOPT_NOSIGNAL, 1L);
}
}
/**
* sp_memfd_create:
* @name: (nullable): A descriptive name for the memfd or %NULL
*
* Creates a new memfd using the memfd_create syscall if available.
* Otherwise, a tmpfile is used. Currently, no attempt is made to
* ensure the tmpfile is on a tmpfs backed mount.
*
* Returns: An fd if successful; otherwise -1 and errno is set.
*/
int
sp_memfd_create (const gchar *name)
{
#ifdef __NR_memfd_create
if (name == NULL)
name = "[sysprof]";
return syscall (__NR_memfd_create, name, 0);
#else
gchar *name_used = NULL;
int fd;
/*
* TODO: It would be nice to ensure tmpfs
*
* It is not strictly required that the preferred temporary directory
* will be mounted as tmpfs. We should look through the mounts and ensure
* that the tmpfile we open is on tmpfs so that we get anonymous backed
* pages after unlinking.
*/
fd = g_file_open_tmp (NULL, &name_used, NULL);
if (name_used != NULL)
{
g_unlink (name_used);
g_free (name_used);
}
return fd;
#endif
}
int S52_utils_initLog(S52_log_cb log_cb)
// set print handler
// set tmp log file
{
//_shm_fd = shm_open(_shm_name, O_RDWR | O_CREAT | O_TRUNC, 0644 );
// debug - setup trace log
//g_setenv("MALLOC_TRACE", "mem.log", TRUE);
if (NULL != log_cb) {
log_cb("S52_utils_initLog(): init logging\n");
_log_cb = log_cb;
}
#ifdef S52_USE_LOGFILE
GError *error = NULL;
_logFile = g_file_open_tmp("XXXXXX", NULL, &error);
if (-1 == _logFile) {
PRINTF("WARNING: g_file_open_tmp(): failed\n");
} else {
PRINTF("DEBUG: logfile tmp dir:%s\n", g_get_tmp_dir());
}
if (NULL != error) {
g_printf("WARNING: g_file_open_tmp() failed (%s)\n", error->message);
g_error_free(error);
}
_oldPrintHandler = g_set_print_handler(_S52_printf);
#else
PRINTF("DEBUG: no LOGFILE, compiler flags 'S52_USE_LOGFILE' not set\n");
#endif // S52_USE_LOGFILE
return TRUE;
}
static void
outputtest_setup(Outputtest *outputtest, G_GNUC_UNUSED gconstpointer test_data)
{
int fd;
fd = g_file_open_tmp(TMP_FILE_PATTERN, &(outputtest->tmp_filename), NULL);
close(fd);
}
static void _open (int flags)
{
int fd = g_file_open_tmp ("t_s4-XXXXXX", &name, NULL);
g_close (fd, NULL);
g_unlink (name);
s4 = s4_open (name, NULL, flags);
}
static void
pgd_action_view_play_rendition (GtkWidget *button,
PopplerMedia *media)
{
GFile *file = NULL;
gchar *uri;
if (poppler_media_is_embedded (media)) {
gint fd;
gchar *tmp_filename = NULL;
fd = g_file_open_tmp (NULL, &tmp_filename, NULL);
if (fd != -1) {
if (poppler_media_save_to_callback (media, save_helper, GINT_TO_POINTER (fd), NULL)) {
file = g_file_new_for_path (tmp_filename);
g_object_set_data_full (G_OBJECT (media),
"tmp-file", g_object_ref (file),
(GDestroyNotify)free_tmp_file);
} else {
g_free (tmp_filename);
}
close (fd);
} else if (tmp_filename) {
g_free (tmp_filename);
}
} else {
const gchar *filename;
filename = poppler_media_get_filename (media);
if (g_path_is_absolute (filename)) {
file = g_file_new_for_path (filename);
} else if (g_strrstr (filename, "://")) {
file = g_file_new_for_uri (filename);
} else {
gchar *cwd;
gchar *path;
// FIXME: relative to doc uri, not cwd
cwd = g_get_current_dir ();
path = g_build_filename (cwd, filename, NULL);
g_free (cwd);
file = g_file_new_for_path (path);
g_free (path);
}
}
if (file) {
uri = g_file_get_uri (file);
g_object_unref (file);
if (uri) {
gtk_show_uri (gtk_widget_get_screen (button),
uri, GDK_CURRENT_TIME, NULL);
g_free (uri);
}
}
}
static void
_dae_draw(DiagramAsElement *dae, DiaRenderer *renderer)
{
DiaRendererClass *renderer_ops = DIA_RENDERER_GET_CLASS (renderer);
Element *elem = &dae->element;
if (!dae->data) {
/* just draw the box */
Point lower_right = {
elem->corner.x + elem->width,
elem->corner.y + elem->height
};
renderer_ops->draw_rect(renderer,&elem->corner, &lower_right,
&dae->border_color);
} else {
if (FALSE) {
/* if the renderer supports transformations ... */
/* temporary messing with it (not enough) */
dae->data->paper.scaling *= dae->scale;
data_render (dae->data, DIA_RENDERER (renderer), NULL, NULL, NULL);
dae->data->paper.scaling /= dae->scale;
} else {
/* we have to render to an image and draw that */
if (!dae->image) { /* lazy creation */
gchar *imgfname = NULL;
gint fd = g_file_open_tmp ("diagram-as-elementXXXXXX.png", &imgfname, NULL);
if (fd != -1) {
DiaExportFilter *ef = filter_export_get_by_name ("cairo-alpha-png");
if (!ef) /* prefer cairo with alpha, but don't require it */
ef = filter_guess_export_filter (imgfname);
close(fd);
if (ef) {
DiaContext *ctx = dia_context_new ("Diagram as Object");
dia_context_set_filename (ctx, imgfname);
if (ef->export_func (dae->data, ctx, imgfname, dae->filename, ef->user_data)) {
DiaImage *tmp_image = dia_image_load (imgfname);
/* some extra gymnastics to create an image w/o filename */
if (tmp_image) {
dae->image = dia_image_new_from_pixbuf ((GdkPixbuf *)dia_image_pixbuf (tmp_image));
g_object_unref (tmp_image);
}
/* FIXME: where to put the message in case of an error? */
dia_context_release (ctx);
}
} /* found a filter */
g_unlink (imgfname);
g_free (imgfname);
} /* temporary file created*/
} /* only if we have no image yet */
if (dae->image)
renderer_ops->draw_image (renderer, &elem->corner, elem->width, elem->height, dae->image);
}
}
}
RESULT
test_open_tmp ()
{
GError *error;
gint fd;
gchar *name = GINT_TO_POINTER (-1);
/*
* Okay, this works, but creates a .xxx file in /tmp on every run. Disabled.
* fd = g_file_open_tmp (NULL, NULL, NULL);
* if (fd < 0)
* return FAILED ("Default failed.");
* close (fd);
*/
error = NULL;
fd = g_file_open_tmp ("invalidtemplate", NULL, &error);
if (fd != -1)
return FAILED ("The template was invalid and accepted");
if (error == NULL)
return FAILED ("No error returned.");
g_error_free (error);
error = NULL;
fd = g_file_open_tmp ("i/nvalidtemplate", &name, &error);
if (fd != -1)
return FAILED ("The template was invalid and accepted");
if (error == NULL)
return FAILED ("No error returned.");
if (name == NULL)
return FAILED ("'name' is not reset");
g_error_free (error);
error = NULL;
fd = g_file_open_tmp ("valid-XXXXXX", &name, &error);
if (fd == -1)
return FAILED ("This should be valid");
if (error != NULL)
return FAILED ("No error returned.");
if (name == NULL)
return FAILED ("No name returned.");
close (fd);
unlink (name);
g_free (name);
return OK;
}
static void
test_open_and_close (void)
{
ThriftTransport *transport;
ThriftTransportClass *klass;
GError *error;
gint fd;
gchar *filename;
error = NULL;
filename = NULL;
fd = g_file_open_tmp (NULL, &filename, &error);
g_assert (fd >= 0);
transport = THRIFT_TRANSPORT (g_object_new (THRIFT_TYPE_FD_TRANSPORT,
"fd", fd,
NULL));
klass = THRIFT_TRANSPORT_GET_CLASS (transport);
/* open is no-op */
g_assert (klass->is_open (transport));
g_assert (klass->peek (transport, &error));
g_assert (klass->open (transport, &error));
g_assert (klass->is_open (transport));
g_assert (klass->peek (transport, &error));
g_assert (klass->close (transport, &error));
g_assert (! klass->open (transport, &error));
g_assert (! klass->is_open (transport));
g_assert (! klass->peek (transport, &error));
/* already closed */
g_assert (close (fd) != 0);
g_assert (errno == EBADF);
g_object_unref (transport);
g_remove (filename);
g_free (filename);
/* test bad fd */
transport = THRIFT_TRANSPORT (g_object_new (THRIFT_TYPE_FD_TRANSPORT,
"fd", -1,
NULL));
klass = THRIFT_TRANSPORT_GET_CLASS (transport);
g_assert (! klass->is_open (transport));
error = NULL;
g_assert (! klass->peek (transport, &error));
error = NULL;
g_assert (! klass->open (transport, &error));
error = NULL;
g_assert (! klass->close (transport, &error));
g_object_unref (transport);
}
static void _dt_sigsegv_handler(int param)
{
pid_t pid;
gchar *name_used;
int fout;
gboolean delete_file = FALSE;
char datadir[PATH_MAX] = { 0 };
if((fout = g_file_open_tmp("darktable_bt_XXXXXX.txt", &name_used, NULL)) == -1)
fout = STDOUT_FILENO; // just print everything to stdout
dprintf(fout, "this is %s reporting a segfault:\n\n", PACKAGE_STRING);
if(fout != STDOUT_FILENO) close(fout);
dt_loc_get_datadir(datadir, sizeof(datadir));
gchar *pid_arg = g_strdup_printf("%d", (int)getpid());
gchar *comm_arg = g_strdup_printf("%s/gdb_commands", datadir);
gchar *log_arg = g_strdup_printf("set logging on %s", name_used);
if((pid = fork()) != -1)
{
if(pid)
{
#ifdef __linux__
// Allow the child to ptrace us
prctl(PR_SET_PTRACER, pid, 0, 0, 0);
#endif
waitpid(pid, NULL, 0);
g_printerr("backtrace written to %s\n", name_used);
}
else
{
if(execlp("gdb", "gdb", darktable.progname, pid_arg, "-batch", "-ex", log_arg, "-x", comm_arg, NULL))
{
delete_file = TRUE;
g_printerr("an error occurred while trying to execute gdb. please check if gdb is installed on your "
"system.\n");
}
}
}
else
{
delete_file = TRUE;
g_printerr("an error occurred while trying to execute gdb.\n");
}
if(delete_file) g_unlink(name_used);
g_free(pid_arg);
g_free(comm_arg);
g_free(log_arg);
g_free(name_used);
/* pass it further to the old handler*/
_dt_sigsegv_old_handler(param);
}
/**
* a_babel_convert_from_filter:
* @vt: The TRW layer to place data into. Duplicate items will be overwritten.
* @babelargs: A string containing gpsbabel command line options. This string
* must include the input file type (-i) option.
* @from the file name to convert from
* @babelfilters: A string containing gpsbabel filter command line options
* @cb: Optional callback function. Same usage as in a_babel_convert().
* @user_data: passed along to cb
* @not_used: Must use NULL
*
* Loads data into a trw layer from a file, using gpsbabel. This routine is synchronous;
* that is, it will block the calling program until the conversion is done. To avoid blocking, call
* this routine from a worker thread.
*
* Returns: %TRUE on success
*/
gboolean a_babel_convert_from_filter( VikTrwLayer *vt, const char *babelargs, const char *from, const char *babelfilters, BabelStatusFunc cb, gpointer user_data, gpointer not_used )
{
int i,j;
int fd_dst;
gchar *name_dst = NULL;
gboolean ret = FALSE;
gchar *args[64];
if ((fd_dst = g_file_open_tmp("tmp-viking.XXXXXX", &name_dst, NULL)) >= 0) {
g_debug ("%s: temporary file: %s", __FUNCTION__, name_dst);
close(fd_dst);
if (gpsbabel_loc ) {
gchar **sub_args = g_strsplit(babelargs, " ", 0);
gchar **sub_filters = NULL;
i = 0;
if (unbuffer_loc)
args[i++] = unbuffer_loc;
args[i++] = gpsbabel_loc;
for (j = 0; sub_args[j]; j++) {
/* some version of gpsbabel can not take extra blank arg */
if (sub_args[j][0] != '\0')
args[i++] = sub_args[j];
}
args[i++] = "-f";
args[i++] = (char *)from;
if (babelfilters) {
sub_filters = g_strsplit(babelfilters, " ", 0);
for (j = 0; sub_filters[j]; j++) {
/* some version of gpsbabel can not take extra blank arg */
if (sub_filters[j][0] != '\0')
args[i++] = sub_filters[j];
}
}
args[i++] = "-o";
args[i++] = "gpx";
args[i++] = "-F";
args[i++] = name_dst;
args[i] = NULL;
ret = babel_general_convert_from ( vt, cb, args, name_dst, user_data );
g_strfreev(sub_args);
if (sub_filters)
g_strfreev(sub_filters);
} else
g_critical("gpsbabel not found in PATH");
(void)g_remove(name_dst);
g_free(name_dst);
}
return ret;
}
static gboolean
gnm_glpk_prepare (GnmSolver *sol, WorkbookControl *wbc, GError **err,
GnmGlpk *lp)
{
gboolean ok;
int fd;
g_return_val_if_fail (sol->status == GNM_SOLVER_STATUS_READY, FALSE);
gnm_solver_set_status (sol, GNM_SOLVER_STATUS_PREPARING);
ok = write_program (sol, wbc, err);
if (!ok)
goto fail;
fd = g_file_open_tmp ("program-XXXXXX.out", &lp->result_filename, err);
if (fd == -1) {
g_set_error (err, G_FILE_ERROR, 0,
_("Failed to create file for solution"));
goto fail;
}
close (fd);
if (sol->params->options.sensitivity_report) {
fd = g_file_open_tmp ("program-XXXXXX.ran", &lp->ranges_filename, err);
if (fd == -1) {
g_set_error (err, G_FILE_ERROR, 0,
_("Failed to create file for sensitivity report"));
goto fail;
}
close (fd);
}
gnm_solver_set_status (sol, GNM_SOLVER_STATUS_PREPARED);
return TRUE;
fail:
gnm_glpk_cleanup (lp);
gnm_solver_set_status (sol, GNM_SOLVER_STATUS_ERROR);
return FALSE;
}
static gchar *write_tmp_trwlayer ( VikTrwLayer *vtl )
{
int fd_src;
gchar *name_src;
FILE *f;
g_assert ((fd_src = g_file_open_tmp("tmp-viking.XXXXXX", &name_src, NULL)) >= 0);
f = fdopen(fd_src, "w");
a_gpx_write_file(vtl, f);
fclose(f);
f = NULL;
return name_src;
}
/* TODO: write with name of old track */
static gchar *write_tmp_track ( VikTrack *track )
{
int fd_src;
gchar *name_src;
FILE *f;
g_assert ((fd_src = g_file_open_tmp("tmp-viking.XXXXXX", &name_src, NULL)) >= 0);
f = fdopen(fd_src, "w");
a_gpx_write_track_file("track", track, f); /* Thank you Guilhem! Just when I needed this function... -- Evan */
fclose(f);
f = NULL;
return name_src;
}
static
void _dt_sigsegv_handler(int param)
{
FILE *fd;
gchar buf[PIPE_BUF];
gchar *name_used;
int fout;
gboolean delete_file = FALSE;
char datadir[DT_MAX_PATH_LEN];
if((fout = g_file_open_tmp("darktable_bt_XXXXXX.txt", &name_used, NULL)) == -1)
fout = STDOUT_FILENO; // just print everything to stdout
dprintf(fout, "this is %s reporting a segfault:\n\n", PACKAGE_STRING);
dt_loc_get_datadir(datadir, DT_MAX_PATH_LEN);
gchar *command = g_strdup_printf("gdb %s %d -batch -x %s/gdb_commands", darktable.progname, (int)getpid(), datadir);
if((fd = popen(command, "r")) != NULL)
{
gboolean read_something = FALSE;
while((fgets(buf, PIPE_BUF, fd)) != NULL)
{
read_something = TRUE;
dprintf(fout, "%s", buf);
}
pclose(fd);
if(fout != STDOUT_FILENO)
{
if(read_something)
g_printerr("backtrace written to %s\n", name_used);
else
{
delete_file = TRUE;
g_printerr("an error occured while trying to execute gdb. please check if gdb is installed on your system.\n");
}
}
}
else
{
delete_file = TRUE;
g_printerr("an error occured while trying to execute gdb.\n");
}
if(fout != STDOUT_FILENO)
close(fout);
if(delete_file)
g_unlink(name_used);
g_free(command);
g_free(name_used);
/* pass it further to the old handler*/
_dt_sigsegv_old_handler(param);
}
gboolean
website_update_games_database(HttpHelper* hh,
const gchar* localfile, const gchar* fileurl, MudError** error)
{
gchar* tmpfile_templ = "mmXXXXXX";
gchar* tmpfile_name = NULL;
int tmpfile = 0;
int gmfile = 0;
int ret = TRUE;
GError* gerror = NULL;
tmpfile = g_file_open_tmp (tmpfile_templ, &tmpfile_name, &gerror);
if (tmpfile == -1)
{
g_free (tmpfile_name);
*error = mud_cnv (gerror);
return FALSE;
}
mdebug (DBG_GAMELIST, 0, "Using temp file: %s\n", tmpfile_name);
ret = http_download (fileurl, tmpfile, hh);
if( ret != CONNECT_OK )
{
*error = mud_error_new (MUD_NETWORK_ERROR, ret, network_errmsg (ret));
ret = FALSE;
}
else
{
gmfile = open (localfile, O_WRONLY | O_CREAT | O_TRUNC, MUD_NEW_FILE_MODE);
if (gmfile == -1)
{
*error = mud_error_new (MUD_NETWORK_ERROR, errno, strerror (errno));
close (tmpfile);
ret = FALSE;
}
else
{
lseek (tmpfile, (off_t) 0, SEEK_SET);
mdebug (DBG_GAMELIST, 0, "Uncompressing to %s...\n", localfile);
ret = uncompress_file (tmpfile, gmfile, error);
}
}
g_remove (tmpfile_name);
// close (tmpfile); // closed in uncompress_file
close (gmfile);
g_free (tmpfile_name);
return ret;
}
void
test_patterndb_tags_outside_of_rule()
{
patterndb = pattern_db_new();
messages = NULL;
g_file_open_tmp("patterndbXXXXXX.xml", &filename, NULL);
g_file_set_contents(filename, tag_outside_of_rule_skeleton,
strlen(tag_outside_of_rule_skeleton), NULL);
assert_false(pattern_db_reload_ruleset(patterndb, configuration, filename), "successfully loaded an invalid patterndb file");
_destroy_pattern_db();
}
static gchar *create_temp_file(const gchar *tpl)
{
gchar *name;
gint fd;
fd = g_file_open_tmp(tpl, &name, NULL);
if (fd < 0)
name = NULL;
else
close(fd);
return name;
}
