/*
* Set status of entry/binfmt_misc:
* '1' enables, '0' disables and '-1' clears entry/binfmt_misc
*/
static int proc_write_status(struct file *file, const char *buffer,
unsigned long count, void *data)
{
struct binfmt_entry *e;
int res = count;
if (buffer[count-1] == '\n')
count--;
if ((count == 1) && !(buffer[0] & ~('0' | '1'))) {
if (data) {
if ((e = get_entry((long) data)))
e->flags = (e->flags & ~ENTRY_ENABLED)
| (int)(buffer[0] - '0');
put_entry(e);
} else {
enabled = buffer[0] - '0';
}
} else if ((count == 2) && (buffer[0] == '-') && (buffer[1] == '1')) {
if (data)
clear_entry((long) data);
else
clear_entries();
} else {
res = -EINVAL;
}
return res;
}
/*
* Adds an entry to the flow table. It first checks if the table is full, and
* if so, it calls clear_entries() to free up space.
*/
static int
table_add_entry(struct onvm_ft_ipv4_5tuple* key, struct flow_info **flow) {
struct flow_info *data = NULL;
if (unlikely(key == NULL || lb == NULL)) {
return -1;
}
if (TABLE_SIZE - 1 - lb->num_stored == 0) {
int ret = clear_entries();
if (ret < 0) {
return -1;
}
}
int tbl_index = onvm_ft_add_key(lb->ft, key, (char **)&data);
if (tbl_index < 0) {
return -1;
}
lb->num_stored++;
data->dest = lb->num_stored % lb->server_count;
data->last_pkt_cycles = lb->elapsed_cycles;
data->is_active = 0;
*flow = data;
return 0;
}
static void __exit exit_misc_binfmt(void)
{
unregister_binfmt(&misc_format);
remove_proc_entry("register", bm_dir);
remove_proc_entry("status", bm_dir);
clear_entries();
remove_proc_entry("sys/fs/binfmt_misc", NULL);
}
void
sel4utils_unmap_pages(vspace_t *vspace, void *vaddr, size_t num_pages, size_t size_bits, vka_t *vka)
{
uintptr_t v = (uintptr_t) vaddr;
sel4utils_alloc_data_t *data = get_alloc_data(vspace);
sel4utils_res_t *reserve = find_reserve(data, v);
if (!sel4_valid_size_bits(size_bits)) {
ZF_LOGE("Invalid size_bits %zu", size_bits);
return;
}
if (vka == VSPACE_FREE) {
vka = data->vka;
}
for (int i = 0; i < num_pages; i++) {
seL4_CPtr cap = get_cap(data->top_level, v);
/* unmap */
if (cap != 0) {
int error = seL4_ARCH_Page_Unmap(cap);
if (error != seL4_NoError) {
ZF_LOGE("Failed to unmap page at vaddr %p", vaddr);
}
}
if (vka) {
cspacepath_t path;
vka_cspace_make_path(vka, cap, &path);
vka_cnode_delete(&path);
vka_cspace_free(vka, cap);
if (sel4utils_get_cookie(vspace, vaddr)) {
vka_utspace_free(vka, kobject_get_type(KOBJECT_FRAME, size_bits),
size_bits, sel4utils_get_cookie(vspace, vaddr));
}
}
if (reserve == NULL) {
clear_entries(vspace, v, size_bits);
} else {
reserve_entries(vspace, v, size_bits);
}
assert(get_cap(data->top_level, v) != cap);
assert(get_cookie(data->top_level, v) == 0);
v += (1 << size_bits);
vaddr = (void *) v;
}
}
static int tree_parse_buffer(git_tree *tree, char *buffer, char *buffer_end)
{
static const size_t avg_entry_size = 40;
unsigned int expected_size;
int error = GIT_SUCCESS;
expected_size = (tree->object.source.raw.len / avg_entry_size) + 1;
clear_entries(tree);
while (buffer < buffer_end) {
git_tree_entry *entry;
entry = git__malloc(sizeof(git_tree_entry));
if (entry == NULL) {
error = GIT_ENOMEM;
break;
}
if (git_vector_insert(&tree->entries, entry) < GIT_SUCCESS)
return GIT_ENOMEM;
entry->owner = tree;
entry->attr = strtol(buffer, &buffer, 8);
if (*buffer++ != ' ') {
error = GIT_EOBJCORRUPTED;
break;
}
if (memchr(buffer, 0, buffer_end - buffer) == NULL) {
error = GIT_EOBJCORRUPTED;
break;
}
entry->filename = git__strdup(buffer);
while (buffer < buffer_end && *buffer != 0)
buffer++;
buffer++;
git_oid_mkraw(&entry->oid, (const unsigned char *)buffer);
buffer += GIT_OID_RAWSZ;
}
return error;
}
static int free_irte(int irq)
{
struct irq_2_iommu *irq_iommu = irq_2_iommu(irq);
unsigned long flags;
int rc;
if (!irq_iommu)
return -1;
raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
rc = clear_entries(irq_iommu);
irq_iommu->iommu = NULL;
irq_iommu->irte_index = 0;
irq_iommu->sub_handle = 0;
irq_iommu->irte_mask = 0;
raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
return rc;
}
int free_irte(int irq)
{
int rc = 0;
struct irq_2_iommu *irq_iommu;
unsigned long flags;
spin_lock_irqsave(&irq_2_ir_lock, flags);
irq_iommu = valid_irq_2_iommu(irq);
if (!irq_iommu) {
spin_unlock_irqrestore(&irq_2_ir_lock, flags);
return -1;
}
rc = clear_entries(irq_iommu);
irq_iommu->iommu = NULL;
irq_iommu->irte_index = 0;
irq_iommu->sub_handle = 0;
irq_iommu->irte_mask = 0;
spin_unlock_irqrestore(&irq_2_ir_lock, flags);
return rc;
}
SIGNAL_CALLBACK void
on_add_file_with_ancillary_ok_button_clicked(GtkWidget * w)
{
const char *type = get_string_from_label("add_with_ancillary_format_label");
int sel = -1;
if (strcmp_case(type, "GAMMA") == 0)
sel = ADD_FILE_WITH_ANCILLARY_FORMAT_GAMMA;
else if (strcmp_case(type, "PolSARPro") == 0)
sel = ADD_FILE_WITH_ANCILLARY_FORMAT_POLSARPRO;
else if (strcmp_case(type, "UAVSAR") == 0)
sel = ADD_FILE_WITH_ANCILLARY_FORMAT_UAVSAR;
GtkTreeIter iter;
int ok = TRUE;
char *dataFile = NULL, *data = NULL, *ceos = NULL;
char *aux_info = "";
switch (sel) {
case ADD_FILE_WITH_ANCILLARY_FORMAT_POLSARPRO:
{
GtkWidget *ok_button =
get_widget_checked("add_file_with_ancillary_ok_button");
gtk_widget_set_sensitive(ok_button, FALSE);
dataFile = get_string_from_entry("add_file_with_ancillary_polsarpro_image_entry");
char *matrixType=NULL, *error, *decompositionType, *derror;
char *serror, *perror;
int is_polsarpro_matrix =
isPolsarproMatrix(dataFile, &matrixType, &error);
int is_polsarpro_decomposition =
isPolsarproDecomposition(dataFile, &decompositionType, &derror);
int is_polsarpro_segmentation =
isPolsarproSegmentation(dataFile, &serror);
int is_polsarpro_parameter = isPolsarproParameter(dataFile, &perror);
if (is_polsarpro_matrix && !is_polsarpro_decomposition &&
!is_polsarpro_segmentation && !is_polsarpro_parameter) {
data = (char *) MALLOC(sizeof(char) * (strlen(dataFile) + 15));
if (!is_dir(dataFile)) {
char *tmp = (char *) MALLOC(sizeof(char) * (strlen(dataFile) + 1));
tmp = get_dirname(dataFile);
dataFile[strlen(tmp) - 1] = '\0';
FREE(tmp);
}
if (strcmp(matrixType, "T3") == 0 || strcmp(matrixType, "T4") == 0)
sprintf(data, "%s/T11.bin", dataFile);
else if (strcmp(matrixType, "C2") == 0 ||
strcmp(matrixType, "C3") == 0 ||
strcmp(matrixType, "C4") == 0)
sprintf(data, "%s/C11.bin", dataFile);
}
else
data = STRDUP(dataFile);
FREE(matrixType);
int is_geocoded = isGeocoded(data);
if (!is_geocoded)
ceos =
get_string_from_entry
("add_file_with_ancillary_polsarpro_ceos_entry");
if (!is_geocoded && (strlen(ceos) == 0 || strlen(data) == 0)) {
put_string_to_label("add_with_ancillary_error_label",
"Please choose all required files!");
return;
}
else {
GtkWidget *browse_option_menu =
get_widget_checked("browse_select_colormap_optionmenu");
GtkWidget *menu =
gtk_option_menu_get_menu(GTK_OPTION_MENU(browse_option_menu));
GtkWidget *selected_item = gtk_menu_get_active(GTK_MENU(menu));
GtkWidget *combo =
get_widget_checked("browse_select_image_data_type_optionmenu");
int image_data_type = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
char *lut_basename =
g_object_get_data(G_OBJECT(selected_item), "file");
aux_info = encode_polsarpro_aux_info(image_data_type, lut_basename);
put_string_to_label("add_with_ancillary_error_label", "");
ok = add_to_files_list_iter(data, ceos, NULL, aux_info, NULL,
NULL, NULL, NULL, NULL, &iter);
free(aux_info);
}
break;
}
case ADD_FILE_WITH_ANCILLARY_FORMAT_GAMMA:
{
GtkWidget *ok_button =
get_widget_checked("add_file_with_ancillary_ok_button");
gtk_widget_set_sensitive(ok_button, TRUE);
data =
get_string_from_entry("add_file_with_ancillary_gamma_data_entry");
char *meta =
get_string_from_entry("add_file_with_ancillary_gamma_metadata_entry");
if (strlen(data) == 0 || strlen(meta) == 0) {
put_string_to_label("add_with_ancillary_error_label",
"Please choose all required files!");
return;
}
else {
put_string_to_label("add_with_ancillary_error_label", "");
char *interferogram, *coherence, *slave_metadata, *baseline;
interferogram = get_string_from_entry("add_file_with_ancillary_gamma_igram_entry");
coherence = get_string_from_entry("add_file_with_ancillary_gamma_coh_entry");
slave_metadata = get_string_from_entry("add_file_with_ancillary_gamma_slave_entry");
baseline = get_string_from_entry("add_file_with_ancillary_gamma_baseline_entry");
if (strlen(interferogram) == 0) {
FREE(interferogram);
interferogram = NULL;
}
if (strlen(coherence) == 0) {
FREE(coherence);
coherence = NULL;
}
if (strlen(slave_metadata) == 0) {
FREE(slave_metadata);
slave_metadata = NULL;
}
if (strlen(baseline) == 0) {
FREE(baseline);
baseline = NULL;
}
ok = add_to_files_list_iter(data, ceos, meta, aux_info, NULL,
interferogram, coherence,
slave_metadata, baseline, &iter);
}
break;
}
case ADD_FILE_WITH_ANCILLARY_FORMAT_UAVSAR:
{
GtkWidget *ok_button =
get_widget_checked("add_file_with_ancillary_ok_button");
gtk_widget_set_sensitive(ok_button, TRUE);
GtkWidget *ann_file_entry = get_widget_checked("add_file_with_ancillary_uavsar_annotation_file_entry");
const gchar *annotation_file = gtk_entry_get_text(GTK_ENTRY(ann_file_entry));
GList *l, *uavsar_proc_types = get_widgets_prefix_checked("uavsar_proc_type_");
for(l = uavsar_proc_types; l; l = l->next) {
gpointer proc_type_check_button = l->data;
if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(proc_type_check_button))) {
const gchar *name = gtk_widget_get_name(GTK_WIDGET(proc_type_check_button));
ok = add_to_files_list_iter(annotation_file, NULL, NULL, NULL, name + strlen("uavsar_proc_types_") - 1,
NULL, NULL, NULL, NULL, &iter);
if(!ok)
break;
}
}
g_list_free(uavsar_proc_types);
}
break;
}
if (!ok) {
if (data) {
char *msg = MALLOC(sizeof(char) * (strlen(data) + 128));
sprintf(msg, "Unrecognized file:\n %s\n\n"
"The file may be of a type not supported by MapReady.\n", data);
message_box(msg);
free(msg);
}
else {
char *msg = MALLOC(sizeof(char) * 256);
sprintf(msg, "Unrecognized file!\n\n"
"The file may be of a type not supported by MapReady.\n");
message_box(msg);
free(msg);
}
}
else {
show_widget("add_file_with_ancillary_dialog", FALSE);
clear_entries();
}
}
SIGNAL_CALLBACK void
on_add_file_with_ancillary_dialog_delete_event(GtkWidget *widget)
{
clear_entries();
show_widget("add_file_with_ancillary_dialog", FALSE);
}
SIGNAL_CALLBACK void
on_add_file_with_ancillary_cancel_button_clicked(GtkWidget *w)
{
clear_entries();
show_widget("add_file_with_ancillary_dialog", FALSE);
}
void git_tree__free(git_tree *tree)
{
clear_entries(tree);
git_vector_free(&tree->entries);
free(tree);
}
