void Settings::set_to_gui (Builder &builder, int i) { const char *glade_name = settings[i].glade_name; if (!glade_name) return; switch (settings[i].type) { case T_BOOL: { Gtk::CheckButton *check = NULL; builder->get_widget (glade_name, check); if (!check) std::cerr << "Missing boolean config item " << glade_name << "\n"; else check->set_active (*PTR_BOOL(this, i)); break; } case T_INT: case T_FLOAT: { Gtk::Widget *w = NULL; builder->get_widget (glade_name, w); if (!w) { std::cerr << "Missing user interface item " << glade_name << "\n"; break; } Gtk::SpinButton *spin = dynamic_cast<Gtk::SpinButton *>(w); if (spin) { if (settings[i].type == T_INT) spin->set_value (*PTR_INT(this, i)); else spin->set_value (*PTR_FLOAT(this, i)); break; } Gtk::Range *range = dynamic_cast<Gtk::Range *>(w); if (range) { if (settings[i].type == T_INT) range->set_value (*PTR_INT(this, i)); else range->set_value (*PTR_FLOAT(this, i)); } break; } case T_STRING: { Gtk::Entry *e = NULL; builder->get_widget (glade_name, e); if (!e) { std::cerr << "Missing user interface item " << glade_name << "\n"; break; } e->set_text(*PTR_STRING(this, i)); break; } case T_COLOUR_MEMBER: break; // Ignore, Colour members are special default: std::cerr << "corrupt setting type\n"; break; } }
static void libmpq_huff_insert_item(struct huffman_tree_item **p_item, struct huffman_tree_item *item, unsigned long where, struct huffman_tree_item *item2) { struct huffman_tree_item *next = item->next; /* EDI - next to the first item */ struct huffman_tree_item *prev = item->prev; /* ESI - prev to the first item */ struct huffman_tree_item *prev2; /* Pointer to previous item */ long next2; /* Pointer to the next item */ /* The same code like in mpq_huff_remove_item(); */ if (next != 0) { /* If the first item already has next one */ if (PTR_INT(prev) < 0) { prev = PTR_NOT(prev); } else { prev += (item - next->prev); } /* * 150083C1 * Remove the item from the tree */ prev->next = next; next->prev = prev; /* Invalidate 'prev' and 'next' pointer */ item->next = 0; item->prev = 0; } if (item2 == NULL) { /* EDX - If the second item is not entered, */ item2 = PTR_PTR(&p_item[1]); /* take the first tree item */ } switch (where) { case SWITCH_ITEMS: /* Switch the two items */ item->next = item2->next; /* item2->next (Pointer to pointer to first) */ item->prev = item2->next->prev; item2->next->prev = item; item2->next = item; /* Set the first item */ return; case INSERT_ITEM: /* Insert as the last item */ item->next = item2; /* Set next item (or pointer to pointer to first item) */ item->prev = item2->prev; /* Set prev item (or last item in the tree) */ next2 = PTR_INT(p_item[0]); /* Usually NULL */ prev2 = item2->prev; /* Prev item to the second (or last tree item) */ if (PTR_INT(prev2) < 0) { prev2 = PTR_NOT(prev); prev2->next = item; item2->prev = item; /* Next after last item */ return; } if (next2 < 0) { next2 = item2 - item2->next->prev; } prev2 += next2; prev2->next = item; item2->prev = item; /* Set the next/last item */ return; default: return; } }
extern pointer LkAddBack( sym_handle sym, pointer curr_back ) { /**************************************************************/ b *bk; if( curr_back == NULL ) { NewBackReturn = RETURN_NULL; } else { NewBackReturn = (pointer)( PTR_INT( curr_back ) | FAKE_BACK ); } bk = FEBack( sym ); NewBackReturn = RETURN_NORMAL; return( (pointer)( PTR_INT( bk ) & ~FAKE_BACK ) ); }
static void match_dma_func(const char *fn, struct expression *expr, void *param) { struct expression *arg; struct symbol *sym; char *name; arg = get_argument_from_call_expr(expr->args, PTR_INT(param)); arg = strip_expr(arg); if (!arg) return; if (arg->type == EXPR_PREOP && arg->op == '&') { if (arg->unop->type != EXPR_SYMBOL) return; name = expr_to_str(arg); sm_msg("error: doing dma on the stack (%s)", name); free_string(name); return; } if (arg->type != EXPR_SYMBOL) return; sym = get_type(arg); if (!sym || sym->type != SYM_ARRAY) return; name = expr_to_var(arg); sm_msg("error: doing dma on the stack (%s)", name); free_string(name); }
void Settings::save_settings(Glib::RefPtr<Gio::File> file) { Glib::KeyFile cfg; for (uint i = 0; i < G_N_ELEMENTS (settings); i++) { Glib::ustring group, key; if (!get_group_and_key (i, group, key)) continue; switch (settings[i].type) { case T_BOOL: cfg.set_boolean (group, key, *PTR_BOOL(this, i)); break; case T_INT: cfg.set_integer (group, key, *PTR_INT(this, i)); break; case T_FLOAT: case T_COLOUR_MEMBER: cfg.set_double (group, key, *PTR_FLOAT(this, i)); break; case T_STRING: cfg.set_string (group, key, *PTR_STRING(this, i)); break; default: std::cerr << "Can't save setting of unknown type\n"; break; }; } GCode.m_impl->saveSettings (cfg); Glib::ustring contents = cfg.to_data(); Glib::file_set_contents (file->get_path(), contents); }
void Settings::set_defaults () { for (uint i = 0; i < G_N_ELEMENTS (settings); i++) { switch (settings[i].type) { case T_BOOL: *PTR_BOOL(this, i) = settings[i].def_double != 0.0; break; case T_INT: *PTR_INT(this, i) = settings[i].def_double; break; case T_FLOAT: case T_COLOUR_MEMBER: *PTR_FLOAT(this, i) = settings[i].def_double; break; case T_STRING: *PTR_STRING(this, i) = std::string (settings[i].def_string); break; default: std::cerr << "corrupt setting type\n"; break; } } Slicing.ShrinkQuality = SHRINK_FAST; GCode.m_impl->setDefaults(); // The vectors map each to 3 spin boxes, one per dimension Hardware.Volume = vmml::Vector3f (200,200,140); Hardware.PrintMargin = vmml::Vector3f (10,10,0); }
/* Gets previous Huffman tree item (?) */ struct huffman_tree_item *libmpq_huff_get_prev_item(struct huffman_tree_item *hi, long value) { if (PTR_INT(hi->prev) < 0) { return PTR_NOT(hi->prev); } if (value < 0) { value = hi - hi->next->prev; } return hi->prev + value; }
static int param_caps_return(struct expression *call, void *_arg, struct range_list **res) { int arg = PTR_INT(_arg); struct expression *expr; struct range_list *rl; expr = get_argument_from_call_expr(call->args, arg); if (get_implied_rl(expr, &rl) && rl_max(rl).value != 0) *res = alloc_rl(sval_type_val(rl_type(rl), 0), rl_max(rl)); return 1; }
void Settings::load_settings (Glib::RefPtr<Gio::File> file) { Glib::KeyFile cfg; set_defaults(); try { if (!cfg.load_from_file (file->get_path())) { std::cout << "Failed to load settings from file '" << file->get_path() << "\n"; return; } } catch (const Glib::KeyFileError &err) { std::cout << "Exception " << err.what() << " loading settings from file '" << file->get_path() << "\n"; return; } std::cout << "parsing config from '" << file->get_path() << "\n"; for (uint i = 0; i < G_N_ELEMENTS (settings); i++) { Glib::ustring group, key; if (!get_group_and_key (i, group, key)) continue; if (!cfg.has_key (group, key)) continue; // group & string ... switch (settings[i].type) { case T_BOOL: *PTR_BOOL(this, i) = cfg.get_boolean (group, key); break; case T_INT: *PTR_INT(this, i) = cfg.get_integer (group, key); break; case T_FLOAT: case T_COLOUR_MEMBER: *PTR_FLOAT(this, i) = cfg.get_double (group, key); break; case T_STRING: *PTR_STRING(this, i) = cfg.get_string (group, key); break; default: std::cerr << "corrupt setting type\n"; break; } } GCode.m_impl->loadSettings (cfg); m_signal_visual_settings_changed.emit(); m_signal_update_settings_gui.emit(); }
static void match_calloc(const char *fn, struct expression *expr, void *_arg_nr) { int arg_nr = PTR_INT(_arg_nr); struct expression *call = strip_expr(expr->right); struct expression *arg; int ptr_size; ptr_size = get_data_size(expr->left); if (!ptr_size) return; arg = get_argument_from_call_expr(call->args, arg_nr); check_size_matches(ptr_size, arg); }
/* 1500BC90 */ static void libmpq_huff_remove_item(struct huffman_tree_item *hi) { struct huffman_tree_item *temp; /* EDX */ if (hi->next != NULL) { temp = hi->prev; if (PTR_INT(temp) <= 0) { temp = PTR_NOT(temp); } else { temp += (hi - hi->next->prev); } temp->next = hi->next; hi->next->prev = hi->prev; hi->next = hi->prev = NULL; } }
static void match_resource(const char *fn, struct expression *expr, void *_arg_no) { struct expression *arg_expr; int arg_no = PTR_INT(_arg_no); arg_expr = get_argument_from_call_expr(expr->args, arg_no); arg_expr = strip_expr(arg_expr); if (!arg_expr) return; if (arg_expr->type == EXPR_SYMBOL) { handle_assigned_expr(arg_expr); return; } verify_size_expr(arg_expr); }
static int match_sprintf(struct expression *call, void *_arg, struct range_list **rl) { int str_arg = PTR_INT(_arg); int size; size = get_formatted_string_size(call, str_arg); if (size <= 0) { *rl = alloc_whole_rl(&ulong_ctype); } else { /* FIXME: This is bogus. get_formatted_string_size() should be returning a range_list. Also it should not add the NUL. */ size--; *rl = alloc_rl(ll_to_sval(0), ll_to_sval(size)); } return 1; }
static void match_call(const char *fn, struct expression *expr, void *_arg_no) { struct expression *arg_expr; int arg_no = PTR_INT(_arg_no); sval_t sval; char *name; arg_expr = get_argument_from_call_expr(expr->args, arg_no); if (positions_eq(expr->pos, arg_expr->pos)) return; name = pos_ident(arg_expr->pos); if (!name) return; if (!get_value(arg_expr, &sval)) return; sm_msg("info: bit shifter '%s' '%s'", name, sval_to_str(sval)); }
/* get previous huffman tree item. */ struct huffman_tree_item_s *libmpq__huffman_previous_item(struct huffman_tree_item_s *hi, long value) { /* check if previous item exist. */ if (PTR_INT(hi->prev) < 0) { /* return previous item. */ return PTR_NOT(hi->prev); } /* check if something else should returned. */ if (value < 0) { /* fetch previous item of next item. */ value = hi - hi->next->prev; } /* return previous item with value. */ return hi->prev + value; }
/* 1500BC90 - remove item from huffman tree.*/ void libmpq__huffman_remove_item(struct huffman_tree_item_s *hi) { /* EDX - some common variables. */ struct huffman_tree_item_s *temp; /* check if next item is not empty. */ if (hi->next != NULL) { /* fetch previous item. */ temp = hi->prev; /* check if previous item is a pointer. */ if (PTR_INT(temp) <= 0) { temp = PTR_NOT(temp); } else { temp += (hi - hi->next->prev); } /* reorganize tree. */ temp->next = hi->next; hi->next->prev = hi->prev; hi->next = hi->prev = NULL; } }
// Inserts item into the tree (?) static void InsertItem(THTreeItem ** itemPtr, THTreeItem * item, unsigned long nWhere, THTreeItem * item2) { THTreeItem * next = item->next; // EDI - next to the first item THTreeItem * prev = item->prev; // ESI - prev to the first item THTreeItem * prev2; // Pointer to previous item LONG_PTR next2; // Pointer to the next item // The same code like in RemoveItem(item); if(next != 0) // If the first item already has next one { if(PTR_INVALID(prev)) prev = PTR_NOT(prev); else prev += (item - next->prev); // 150083C1 // Remove the item from the tree prev->next = next; next->prev = prev; // Invalidate 'prev' and 'next' pointer item->next = 0; item->prev = 0; } if(item2 == NULL) // EDX - If the second item is not entered, item2 = PTR_PTR(&itemPtr[1]); // take the first tree item switch(nWhere) { case SWITCH_ITEMS : // Switch the two items item->next = item2->next; // item2->next (Pointer to pointer to first) item->prev = item2->next->prev; item2->next->prev = item; item2->next = item; // Set the first item return; case INSERT_ITEM: // Insert as the last item item->next = item2; // Set next item (or pointer to pointer to first item) item->prev = item2->prev; // Set prev item (or last item in the tree) next2 = PTR_INT(itemPtr[0]);// Usually NULL prev2 = item2->prev; // Prev item to the second (or last tree item) if(PTR_INVALID(prev2)) { prev2 = PTR_NOT(prev); prev2->next = item; item2->prev = item; // Next after last item return; } if(PTR_INVALID(next2)) next2 = (LONG_PTR)(item2 - item2->next->prev); // next2 = (THTreeItem *)(unsigned long)((unsigned char *)item2 - (unsigned char *)(item2->next->prev)); // prev2 = (THTreeItem *)((char *)prev2 + (unsigned long)next2);// ??? prev2 += next2; prev2->next = item; item2->prev = item; // Set the next/last item return; default: return; } }
//============================================================================= int GUI_DialogEntry (char* label, char *entry, int eSiz, char *buttons[], int border) { //============================================================================= /// \code /// GUI_DialogEntry text, 1-n buttons; entry optional; waits for return. /// /// Input /// label text /// entry userinput - defaultText; NULL = no userinput (only buttons) /// eSiz size of inputfield entry (max. nr of chars) /// buttons pointerarray of buttontext, NULL-terminated. /// border size around button /// Output: /// entry content of inputfield on exit /// eSiz nr of chars in inputfield entry /// RetCod nr of button pressed or -1 = dialog cancelled /// 0 means first button pressed, 1=second .. /// /// Example without entry: /// char *buttons[]={"YES","NO","Cancel",NULL}, s1[256]; /// irc = GUI_DialogEntry ("Save model -", NULL, 0, buttons, 2); /// // YES returns 0, NO returns 1, Cancel returns 2; X returns UI_FuncKill. /// /// Example with entry: /// strcpy (s1, "myName"); /// irc = GUI_DialogEntry ("GUI_DialogEntry", s1, 250, buttons, 2); /// /// \endcode // int irc, sizText; // char sLabel[200], *buttons[4], sbt[3][64]; // sprintf(sbt[0], "Cancel"); // sprintf(sbt[1], "NO"); // sprintf(sbt[2], "YES"); // buttons[0] = sbt[0]; // buttons[1] = sbt[1]; // buttons[2] = sbt[2]; // buttons[3] = NULL; // irc = GUI_DialogEntry ("Save model -", NULL, NULL, buttons); MemObj box0, box1, w_entry, mo1; void *wo; int i1, irc, *ia, bNr; // GtkWidget *box1, *w_entry; char fn[240], *p1; // printf("GUI_DialogEntry |%s|\n",label); // if(entry)printf(" DW entry |%s| %d\n",entry,eSiz); // i1=0;while(buttons[i1]){printf(" DW butt[%d]=|%s|\n",i1,buttons[i1]);++i1;} // not necessary if modal .. // // if(UI_DialogEntryWin) { // if(UI_DialogEntryWin.mbID > 0) { // // gdk_window_raise (GDK_WINDOW(UI_DialogEntryWin)); // printf(" GUI_DialogEntry already exists ..\n"); // return 0; // } UI_DialogEntryWin = GUI_Win__ ("", GUI_DialogEntryCB, ""); // box0 = GUI_box__ (&UI_DialogEntryWin, 1, 0, 0); box0 = GUI_box_v (&UI_DialogEntryWin, ""); GUI_spc__ (&box0, 1, 4); GUI_label__ (&box0, label, ""); // create entry ..................... if(entry) { // i1 = strlen(entry) + 10; w_entry = GUI_entry__ (&box0, NULL, entry, NULL, NULL, "e"); // printf("GUI_DialogEntry |%s| %d\n",entry,eSiz); } // create buttons ..................... GUI_sep__ (&box0, 0, 4); // box1 = GUI_box__ (&box0, 0, 0, 0); box1 = GUI_box_h (&box0, ""); // get i1 = nr of buttons; bNr = 0; while(buttons[bNr]) ++bNr; printf(" bNr=%d\n",bNr); // get static list of integers for user-data ia = MEM_alloc_tmp (sizeof(int) * bNr); for(i1=0; i1<bNr; ++i1) { if(border > 0) GUI_spc__ (&box1, 0, border); printf(" butt[%d]=|%s|\n",i1,buttons[i1]); ia[i1] = i1; // the id must be static ! GUI_button__ (&box1, buttons[i1], GUI_DialogEntryCB, PTR_INT(ia[i1]), "e"); } if(border > 0) GUI_spc__ (&box1, 0, border); GUI_Win_go (&UI_DialogEntryWin); GUI_Win_up (NULL, &UI_DialogEntryWin, 1); // GUI_update__ (); // wait .. OS_file_sig_wait (2, (void*)&irc); printf(" irc=%d\n",irc); // get entry back // if(GTK_IS_WINDOW(UI_DialogEntryWin)) { // delete destroys win0 if(irc >= 0) { if(entry) { p1 = GUI_entry_get (&w_entry); i1 = eSiz - 1; eSiz = IMIN (strlen(p1), i1); strncpy(entry, p1, eSiz); entry[eSiz] = '\0'; printf(" entry: |%s| %d\n",entry,eSiz); } GUI_Win_kill (&UI_DialogEntryWin); } return irc; }
/* this function build a huffman tree, called with the first 8 bits loaded from input stream. */ void libmpq__huffman_tree_build(struct huffman_tree_s *ht, uint32_t cmp_type) { /* [ESP+10] - the greatest character found in table. */ uint32_t max_byte; /* [ESP+1C] - pointer to uint8_t in table_1502A630. */ const uint8_t *byte_array; /* thats needed to replace the goto stuff from original source. :) */ uint32_t found; /* [ESP+14] - Pointer to Huffman tree item pointer array. */ struct huffman_tree_item_s **p_item; struct huffman_tree_item_s *child1; /* some common variables. */ uint32_t i; /* ESI - loop while pointer has a negative value (last entry). */ while (PTR_INT(ht->last) > 0) { /* EAX */ struct huffman_tree_item_s *temp; /* ESI->next */ if (ht->last->next != NULL) { libmpq__huffman_remove_item(ht->last); } /* [EDI+4] */ ht->item3058 = PTR_PTR(&ht->item3054); /* EAX */ ht->last->prev = ht->item3058; temp = libmpq__huffman_previous_item(PTR_PTR(&ht->item3054), PTR_INT(&ht->item3050)); temp->next = ht->last; ht->item3054 = ht->last; } /* clear all pointers in huffman tree item array. */ memset(ht->items306C, 0, sizeof(ht->items306C)); /* greatest character found init to zero. */ max_byte = 0; /* pointer to current entry in huffman tree item pointer array. */ p_item = (struct huffman_tree_item_s **)&ht->items306C; /* ensure we have low 8 bits only. */ cmp_type &= 0xFF; /* EDI also. */ byte_array = table_1502A630 + cmp_type * 258; /* loop to build huffman tree. */ for (i = 0; i < 0x100; i++, p_item++) { /* item to be created. */ struct huffman_tree_item_s *item = ht->item3058; struct huffman_tree_item_s *p_item3 = ht->item3058; uint8_t one_byte = byte_array[i]; /* skip all the bytes which are zero. */ if (byte_array[i] == 0) { continue; } /* if not valid pointer, take the first available item in the array. */ if (PTR_INT(item) <= 0) { item = &ht->items0008[ht->items++]; } /* insert this item as the top of the tree. */ libmpq__huffman_insert_item(&ht->item305C, item, SWITCH_ITEMS, NULL); /* invalidate child and parent. */ item->parent = NULL; item->child = NULL; /* store pointer into pointer array. */ *p_item = item; /* store counter. */ item->dcmp_byte = i; /* store byte value. */ item->byte_value = one_byte; /* check if byte is to big. */ if (one_byte >= max_byte) { /* set max byte to highest value. */ max_byte = one_byte; /* continue loop. */ continue; } /* find the first item which has byte value greater than current one byte. */ found = 0; /* EDI - Pointer to the last item. */ if (PTR_INT((p_item3 = ht->last)) > 0) { /* 15006AF7 */ if (p_item3 != NULL) { /* 15006AFB */ do { /* check if we found item. */ if (p_item3->byte_value >= one_byte) { found = 1; break; } /* switch to previous item. */ p_item3 = p_item3->prev; } while (PTR_INT(p_item3) > 0); } } /* check if item was not found. */ if (found == 0) { p_item3 = NULL; } /* 15006B09 */ if (item->next != NULL) { libmpq__huffman_remove_item(item); } /* 15006B15 */ if (p_item3 == NULL) { p_item3 = PTR_PTR(&ht->first); } /* 15006B1F */ item->next = p_item3->next; item->prev = p_item3->next->prev; p_item3->next->prev = item; p_item3->next = item; } /* 15006B4A */ for (; i < 0x102; i++) { /* EDI */ struct huffman_tree_item_s **p_item2 = &ht->items306C[i]; /* 15006B59 - ESI */ struct huffman_tree_item_s *item2 = ht->item3058; /* check if item is a valid pointer. */ if (PTR_INT(item2) <= 0) { item2 = &ht->items0008[ht->items++]; } /* insert the item into tree. */ libmpq__huffman_insert_item(&ht->item305C, item2, INSERT_ITEM, NULL); /* 15006B89 */ item2->dcmp_byte = i; item2->byte_value = 1; item2->parent = NULL; item2->child = NULL; *p_item2++ = item2; } /* 15006BAA - EDI - last item (first child to item). */ if (PTR_INT((child1 = ht->last)) > 0) { /* EBP */ struct huffman_tree_item_s *child2; /* ESI */ struct huffman_tree_item_s *item; /* 15006BB8 */ while (PTR_INT((child2 = child1->prev)) > 0) { if (PTR_INT((item = ht->item3058)) <= 0) { item = &ht->items0008[ht->items++]; } /* 15006BE3 */ libmpq__huffman_insert_item(&ht->item305C, item, SWITCH_ITEMS, NULL); /* 15006BF3 */ item->parent = NULL; item->child = NULL; /* * EDX = child2->byte_value + child1->byte_value; * EAX = child1->byte_value; * ECX = max_byte; (the greatest character (0xFF usually)) * item->byte_value (0x02 usually) */ item->byte_value = child1->byte_value + child2->byte_value; /* previous item in the tree. */ item->child = child1; child1->parent = item; child2->parent = item; /* EAX = item->byte_value */ if (item->byte_value >= max_byte) { max_byte = item->byte_value; } else { /* EDI */ struct huffman_tree_item_s *p_item2 = child2->prev; found = 0; /* check if item is a valid pointer. */ if (PTR_INT(p_item2) > 0) { /* 15006C2D */ do { /* check if we found item. */ if (p_item2->byte_value >= item->byte_value) { found = 1; break; } /* switch to previous item. */ p_item2 = p_item2->prev; } while (PTR_INT(p_item2) > 0); } /* check if item was not found. */ if (found == 0) { p_item2 = NULL; } /* check if next item exist. */ if (item->next != 0) { /* some common variables. */ struct huffman_tree_item_s *temp4 = libmpq__huffman_previous_item(item, -1); /* zhe first item changed. */ temp4->next = item->next; /* first->prev changed to negative value. */ item->next->prev = item->prev; item->next = NULL; item->prev = NULL; } /* 15006C62 */ if (p_item2 == NULL) { p_item2 = PTR_PTR(&ht->first); } /* set item with 0x100 byte value. */ item->next = p_item2->next; /* set item with 0x17 byte value. */ item->prev = p_item2->next->prev; /* changed prev of item with. */ p_item2->next->prev = item; p_item2->next = item; } /* 15006C7B */ if (PTR_INT((child1 = child2->prev)) <= 0) { break; } } } /* 15006C88 */ ht->offs0004 = 1; }
/* return struct for 1500E820. */ void libmpq__huffman_call_1500E820(struct huffman_tree_s *ht, struct huffman_tree_item_s *p_item) { /* EDI */ struct huffman_tree_item_s *p_item1; /* EAX */ struct huffman_tree_item_s *p_item2 = NULL; /* EDX */ struct huffman_tree_item_s *p_item3; /* EBX */ struct huffman_tree_item_s *p_prev; /* loop through parent items. */ for (; p_item != NULL; p_item = p_item->parent) { /* increase byte counter. */ p_item->byte_value++; /* loop through previous items. */ for (p_item1 = p_item; ; p_item1 = p_prev) { /* set previous item. */ p_prev = p_item1->prev; /* check if pointer is valid. */ if (PTR_INT(p_prev) <= 0) { p_prev = NULL; break; } /* check if byte value of previous item is higher than actual item. */ if (p_prev->byte_value >= p_item->byte_value) { break; } } /* check if previous item is same like actual item. */ if (p_item1 == p_item) { continue; } /* check if next item is not empty, */ if (p_item1->next != NULL) { /* fill values. */ p_item2 = libmpq__huffman_previous_item(p_item1, -1); p_item2->next = p_item1->next; p_item1->next->prev = p_item1->prev; p_item1->next = NULL; p_item1->prev = NULL; } /* fill values. */ p_item2 = p_item->next; p_item1->next = p_item2; p_item1->prev = p_item2->prev; p_item2->prev = p_item1; p_item->next = p_item1; /* check if both items are not empty. */ if ((p_item2 = p_item1) != NULL) { /* fill values. */ p_item2 = libmpq__huffman_previous_item(p_item, -1); p_item2->next = p_item->next; p_item->next->prev = p_item->prev; p_item->next = NULL; p_item->prev = NULL; } /* check if previous item is empty. */ if (p_prev == NULL) { p_prev = PTR_PTR(&ht->first); } /* fill values. */ p_item2 = p_prev->next; p_item->next = p_item2; p_item->prev = p_item2->prev; p_item2->prev = p_item; p_prev->next = p_item; p_item3 = p_item1->parent->child; p_item2 = p_item->parent; /* check if child item and parent item match. */ if (p_item2->child == p_item) { p_item2->child = p_item1; } /* check if items match. */ if (p_item3 == p_item1) { p_item1->parent->child = p_item; } /* fill values. */ p_item2 = p_item->parent; p_item->parent = p_item1->parent; p_item1->parent = p_item2; /* increase counter. */ ht->offs0004++; } }
/* return struct for 1500E740. */ struct huffman_tree_item_s *libmpq__huffman_call_1500E740(struct huffman_tree_s *ht) { /* EDX */ struct huffman_tree_item_s *p_item1 = ht->item3058; /* EAX */ struct huffman_tree_item_s *p_item2; /* some common variables. */ struct huffman_tree_item_s *p_next; struct huffman_tree_item_s *p_prev; struct huffman_tree_item_s **pp_item; /* check if item is empty. */ if (PTR_INT(p_item1) <= 0 || (p_item2 = p_item1) == NULL) { /* check if item is not empty. */ if ((p_item2 = &ht->items0008[ht->items++]) != NULL) { p_item1 = p_item2; } else { p_item1 = ht->first; } } else { p_item1 = p_item2; } /* set next item. */ p_next = p_item1->next; /* check if next item is not empty. */ if (p_next != NULL) { /* set previous item. */ p_prev = p_item1->prev; /* check if previous item is a valid pointer. */ if (PTR_INT(p_prev) <= 0) { p_prev = PTR_NOT(p_prev); } else { p_prev += (p_item1 - p_item1->next->prev); } /* fill values. */ p_prev->next = p_next; p_next->prev = p_prev; p_item1->next = NULL; p_item1->prev = NULL; } /* ESI */ pp_item = &ht->first; p_item1->next = (struct huffman_tree_item_s *)pp_item; p_item1->prev = pp_item[1]; /* EDI = ht->item305C - ECX */ p_prev = pp_item[1]; /* check if previous pointer is valid. */ if (p_prev <= 0) { /* fill values. */ p_prev = PTR_NOT(p_prev); p_prev->next = p_item1; p_prev->prev = p_item2; p_item2->parent = NULL; p_item2->child = NULL; } else { /* check if pointer is valid. */ if (PTR_INT(ht->item305C) < 0) { p_prev += (struct huffman_tree_item_s *)pp_item - (*pp_item)->prev; } else { p_prev += PTR_INT(ht->item305C); } /* fill values. */ p_prev->next = p_item1; pp_item[1] = p_item2; p_item2->parent = NULL; p_item2->child = NULL; } /* return item. */ return p_item2; }
/* this function insert an item to a huffman tree. */ void libmpq__huffman_insert_item(struct huffman_tree_item_s **p_item, struct huffman_tree_item_s *item, uint32_t where, struct huffman_tree_item_s *item2) { /* EDI - next to the first item. */ struct huffman_tree_item_s *next = item->next; /* ESI - prev to the first item. */ struct huffman_tree_item_s *prev = item->prev; /* pointer to previous item. */ struct huffman_tree_item_s *prev2; /* pointer to next item. */ long next2; /* check the first item already has next one. */ if (next != 0) { /* check if previous item exist. */ if (PTR_INT(prev) < 0) { /* return previous item. */ prev = PTR_NOT(prev); } else { /* add item. */ prev += (item - next->prev); } /* 150083C1 - remove the item from the tree. */ prev->next = next; next->prev = prev; /* invalidate prev and next pointer. */ item->next = 0; item->prev = 0; } /* EDX - check if the second item is not entered. */ if (item2 == NULL) { /* take the first tree item. */ item2 = PTR_PTR(&p_item[1]); } /* check if items should be switched or new one inserted. */ switch (where) { case SWITCH_ITEMS: /* item2->next (pointer to pointer to first). */ item->next = item2->next; item->prev = item2->next->prev; item2->next->prev = item; /* set the first item. */ item2->next = item; /* return from function. */ return; case INSERT_ITEM: /* set next item (or pointer to pointer to first item) - insert as last item. */ item->next = item2; /* set previous item (or last item in the tree). */ item->prev = item2->prev; /* usually NULL. */ next2 = PTR_INT(p_item[0]); /* previous item to the second (or last tree item). */ prev2 = item2->prev; /* check if previous item is a valid pointer. */ if (PTR_INT(prev2) < 0) { /* set values. */ prev2 = PTR_NOT(prev); prev2->next = item; /* next after last item. */ item2->prev = item; /* return from function. */ return; } /* check if next item is empty. */ if (next2 < 0) { /* set next item. */ next2 = item2 - item2->next->prev; } /* add next item to previous one. */ prev2 += next2; prev2->next = item; /* set the next and last item. */ item2->prev = item; /* return from function. */ return; default: /* nothing to do, so return from function. */ return; } }
void Settings::get_from_gui (Builder &builder, int i) { const char *glade_name = settings[i].glade_name; if (glade_name == NULL) return; /* Not an automatically connected setting */ switch (settings[i].type) { case T_BOOL: { Gtk::CheckButton *check = NULL; builder->get_widget (glade_name, check); if (!check) std::cerr << "Missing boolean config item " << glade_name << "\n"; else *PTR_BOOL(this, i) = check->get_active(); break; } case T_INT: case T_FLOAT: { Gtk::Widget *w = NULL; builder->get_widget (glade_name, w); if (!w) { std::cerr << "Missing GUI element " << glade_name << "\n"; break; } Gtk::SpinButton *spin = dynamic_cast<Gtk::SpinButton *>(w); if (spin) { if (settings[i].type == T_INT) *PTR_INT(this, i) = spin->get_value(); else *PTR_FLOAT(this, i) = spin->get_value(); break; } Gtk::Range *range = dynamic_cast<Gtk::Range *>(w); if (range) { if (settings[i].type == T_INT) *PTR_INT(this, i) = range->get_value(); else *PTR_FLOAT(this, i) = range->get_value(); } break; } case T_STRING: { Gtk::Entry *e = NULL; builder->get_widget (glade_name, e); if (!e) { std::cerr << "Missing user interface item " << glade_name << "\n"; break; } *PTR_STRING(this, i) = std::string(e->get_text()); break; } case T_COLOUR_MEMBER: // Ignore, colour members are special break; default: std::cerr << "corrupt setting type\n"; break; } if (settings[i].triggers_redraw) m_signal_visual_settings_changed.emit(); }
static struct huffman_tree_item *libmpq_huff_call1500E740(struct huffman_tree *ht, unsigned int value) { struct huffman_tree_item *p_item1 = ht->item3058; /* EDX */ struct huffman_tree_item *p_item2; /* EAX */ struct huffman_tree_item *p_next; struct huffman_tree_item *p_prev; struct huffman_tree_item **pp_item; if (PTR_INT(p_item1) <= 0 || (p_item2 = p_item1) == NULL) { if((p_item2 = &ht->items0008[ht->items++]) != NULL) { p_item1 = p_item2; } else { p_item1 = ht->first; } } else { p_item1 = p_item2; } p_next = p_item1->next; if (p_next != NULL) { p_prev = p_item1->prev; if (PTR_INT(p_prev) <= 0) { p_prev = PTR_NOT(p_prev); } else { p_prev += (p_item1 - p_item1->next->prev); } p_prev->next = p_next; p_next->prev = p_prev; p_item1->next = NULL; p_item1->prev = NULL; } pp_item = &ht->first; /* ESI */ if (value > 1) { /* ECX = ht->first->next; */ p_item1->next = *pp_item; p_item1->prev = (*pp_item)->prev; (*pp_item)->prev = p_item2; *pp_item = p_item1; p_item2->parent = NULL; p_item2->child = NULL; } else { p_item1->next = (struct huffman_tree_item *)pp_item; p_item1->prev = pp_item[1]; /* EDI = ht->item305C; */ p_prev = pp_item[1]; /* ECX */ if (p_prev <= 0) { p_prev = PTR_NOT(p_prev); p_prev->next = p_item1; p_prev->prev = p_item2; p_item2->parent = NULL; p_item2->child = NULL; } else { if (PTR_INT(ht->item305C) < 0) { p_prev += (struct huffman_tree_item *)pp_item - (*pp_item)->prev; } else { p_prev += PTR_INT(ht->item305C); } p_prev->next = p_item1; pp_item[1] = p_item2; p_item2->parent = NULL; p_item2->child = NULL; } } return p_item2; }
static void match_memcpy(const char *fn, struct expression *expr, void *arg) { db_param_cleared(expr, PTR_INT(arg), (char *)"$$", (char *)""); }
/* Builds Huffman tree. Called with the first 8 bits loaded from input stream. */ static void libmpq_huff_build_tree(struct huffman_tree *ht, unsigned int cmp_type) { unsigned long max_byte; /* [ESP+10] - The greatest character found in table */ unsigned char *byte_array; /* [ESP+1C] - Pointer to unsigned char in table1502A630 */ unsigned long i; /* egcs in linux doesn't like multiple for loops without an explicit i */ unsigned int found; /* Thats needed to replace the goto stuff from original source :) */ struct huffman_tree_item **p_item; /* [ESP+14] - Pointer to Huffman tree item pointer array */ struct huffman_tree_item *child1; /* Loop while pointer has a negative value. */ while (PTR_INT(ht->last) > 0) { /* ESI - Last entry */ struct huffman_tree_item *temp; /* EAX */ if (ht->last->next != NULL) { /* ESI->next */ libmpq_huff_remove_item(ht->last); } ht->item3058 = PTR_PTR(&ht->item3054);/* [EDI+4] */ ht->last->prev = ht->item3058; /* EAX */ temp = libmpq_huff_get_prev_item(PTR_PTR(&ht->item3054), PTR_INT(&ht->item3050)); temp->next = ht->last; ht->item3054 = ht->last; } /* Clear all pointers in huffman tree item array. */ memset(ht->items306C, 0, sizeof(ht->items306C)); max_byte = 0; /* Greatest character found init to zero. */ p_item = (struct huffman_tree_item **)&ht->items306C; /* Pointer to current entry in huffman tree item pointer array */ /* Ensure we have low 8 bits only */ cmp_type &= 0xFF; byte_array = table1502A630 + cmp_type * 258; /* EDI also */ for (i = 0; i < 0x100; i++, p_item++) { struct huffman_tree_item *item = ht->item3058; /* Item to be created */ struct huffman_tree_item *p_item3 = ht->item3058; unsigned char one_byte = byte_array[i]; /* Skip all the bytes which are zero. */ if (byte_array[i] == 0) { continue; } /* If not valid pointer, take the first available item in the array. */ if (PTR_INT(item) <= 0) { item = &ht->items0008[ht->items++]; } /* Insert this item as the top of the tree. */ libmpq_huff_insert_item(&ht->item305C, item, SWITCH_ITEMS, NULL); item->parent = NULL; /* Invalidate child and parent */ item->child = NULL; *p_item = item; /* Store pointer into pointer array */ item->dcmp_byte = i; /* Store counter */ item->byte_value = one_byte; /* Store byte value */ if (one_byte >= max_byte) { max_byte = one_byte; continue; } /* Find the first item which has byte value greater than current one byte */ found = 0; if (PTR_INT((p_item3 = ht->last)) > 0) {/* EDI - Pointer to the last item */ /* 15006AF7 */ if (p_item3 != NULL) { do { /* 15006AFB */ if (p_item3->byte_value >= one_byte) { found = 1; break; } p_item3 = p_item3->prev; } while (PTR_INT(p_item3) > 0); } } if (found == 0) { p_item3 = NULL; } /* 15006B09 */ if (item->next != NULL) { libmpq_huff_remove_item(item); } /* 15006B15 */ if (p_item3 == NULL) { p_item3 = PTR_PTR(&ht->first); } /* 15006B1F */ item->next = p_item3->next; item->prev = p_item3->next->prev; p_item3->next->prev = item; p_item3->next = item; } /* 15006B4A */ for (; i < 0x102; i++) { struct huffman_tree_item **p_item2 = &ht->items306C[i]; /* EDI */ /* 15006B59 */ struct huffman_tree_item *item2 = ht->item3058; /* ESI */ if (PTR_INT(item2) <= 0) { item2 = &ht->items0008[ht->items++]; } libmpq_huff_insert_item(&ht->item305C, item2, INSERT_ITEM, NULL); /* 15006B89 */ item2->dcmp_byte = i; item2->byte_value = 1; item2->parent = NULL; item2->child = NULL; *p_item2++ = item2; } /* 15006BAA */ if (PTR_INT((child1 = ht->last)) > 0) { /* EDI - last item (first child to item */ struct huffman_tree_item *child2; /* EBP */ struct huffman_tree_item *item; /* ESI */ /* 15006BB8 */ while (PTR_INT((child2 = child1->prev)) > 0) { if (PTR_INT((item = ht->item3058)) <= 0) { item = &ht->items0008[ht->items++]; } /* 15006BE3 */ libmpq_huff_insert_item(&ht->item305C, item, SWITCH_ITEMS, NULL); /* 15006BF3 */ item->parent = NULL; item->child = NULL; /* * EDX = child2->byte_value + child1->byte_value; * EAX = child1->byte_value; * ECX = max_byte; The greatest character (0xFF usually) */ item->byte_value = child1->byte_value + child2->byte_value; /* 0x02 */ item->child = child1; /* Prev item in the */ child1->parent = item; child2->parent = item; /* EAX = item->byte_value; */ if (item->byte_value >= max_byte) { max_byte = item->byte_value; } else { struct huffman_tree_item *p_item2 = child2->prev; /* EDI */ found = 0; if (PTR_INT(p_item2) > 0) { /* 15006C2D */ do { if (p_item2->byte_value >= item->byte_value) { found = 1; break; } p_item2 = p_item2->prev; } while (PTR_INT(p_item2) > 0); } if (found == 0) { p_item2 = NULL; } if (item->next != 0) { struct huffman_tree_item *temp4 = libmpq_huff_get_prev_item(item, -1); temp4->next = item->next; /* The first item changed */ item->next->prev = item->prev; /* First->prev changed to negative value */ item->next = NULL; item->prev = NULL; } /* 15006C62 */ if (p_item2 == NULL) { p_item2 = PTR_PTR(&ht->first); } item->next = p_item2->next; /* Set item with 0x100 byte value */ item->prev = p_item2->next->prev; /* Set item with 0x17 byte value */ p_item2->next->prev = item; /* Changed prev of item with */ p_item2->next = item; } /* 15006C7B */ if (PTR_INT((child1 = child2->prev)) <= 0) { break; } } } /* 15006C88 */ ht->offs0004 = 1; }
// Builds Huffman tree. Called with the first 8 bits loaded from input stream void THuffmannTree::BuildTree(unsigned int nCmpType) { unsigned long maxByte; // [ESP+10] - The greatest character found in table THTreeItem ** itemPtr; // [ESP+14] - Pointer to Huffman tree item pointer array unsigned char * byteArray; // [ESP+1C] - Pointer to unsigned char in Table1502A630 THTreeItem * child1; unsigned long i; // egcs in linux doesn't like multiple for loops without an explicit i // Loop while pointer has a valid value while(PTR_VALID(pLast)) // ESI - Last entry { THTreeItem * temp; // EAX if(pLast->next != NULL) // ESI->next pLast->RemoveItem(); // EDI = &offs3054 pItem3058 = PTR_PTR(&pItem3054); // [EDI+4] pLast->prev = pItem3058; // EAX temp = PTR_PTR(&pItem3054)->GetPrevItem(PTR_INT(&pItem3050)); temp->next = pLast; pItem3054 = pLast; } // Clear all pointers in HTree item array memset(items306C, 0, sizeof(items306C)); maxByte = 0; // Greatest character found init to zero. itemPtr = (THTreeItem **)&items306C; // Pointer to current entry in HTree item pointer array // Ensure we have low 8 bits only nCmpType &= 0xFF; byteArray = Table1502A630 + nCmpType * 258; // EDI also for(i = 0; i < 0x100; i++, itemPtr++) { THTreeItem * item = pItem3058; // Item to be created THTreeItem * pItem3 = pItem3058; unsigned char oneByte = byteArray[i]; // Skip all the bytes which are zero. if(byteArray[i] == 0) continue; // If not valid pointer, take the first available item in the array if(PTR_INVALID_OR_NULL(item)) item = &items0008[nItems++]; // Insert this item as the top of the tree InsertItem(&pItem305C, item, SWITCH_ITEMS, NULL); item->parent = NULL; // Invalidate child and parent item->child = NULL; *itemPtr = item; // Store pointer into pointer array item->dcmpByte = i; // Store counter item->byteValue = oneByte; // Store byte value if(oneByte >= maxByte) { maxByte = oneByte; continue; } // Find the first item which has byte value greater than current one byte if(PTR_VALID(pItem3 = pLast)) // EDI - Pointer to the last item { // 15006AF7 if(pItem3 != NULL) { do // 15006AFB { if(pItem3->byteValue >= oneByte) goto _15006B09; pItem3 = pItem3->prev; } while(PTR_VALID(pItem3)); } } pItem3 = NULL; // 15006B09 _15006B09: if(item->next != NULL) item->RemoveItem(); // 15006B15 if(pItem3 == NULL) pItem3 = PTR_PTR(&pFirst); // 15006B1F item->next = pItem3->next; item->prev = pItem3->next->prev; pItem3->next->prev = item; pItem3->next = item; } // 15006B4A for(; i < 0x102; i++) { THTreeItem ** itemPtr = &items306C[i]; // EDI // 15006B59 THTreeItem * item = pItem3058; // ESI if(PTR_INVALID_OR_NULL(item)) item = &items0008[nItems++]; InsertItem(&pItem305C, item, INSERT_ITEM, NULL); // 15006B89 item->dcmpByte = i; item->byteValue = 1; item->parent = NULL; item->child = NULL; *itemPtr++ = item; } // 15006BAA if(PTR_VALID(child1 = pLast)) // EDI - last item (first child to item { THTreeItem * child2; // EBP THTreeItem * item; // ESI // 15006BB8 while(PTR_VALID(child2 = child1->prev)) { if(PTR_INVALID_OR_NULL(item = pItem3058)) item = &items0008[nItems++]; // 15006BE3 InsertItem(&pItem305C, item, SWITCH_ITEMS, NULL); // 15006BF3 item->parent = NULL; item->child = NULL; //EDX = child2->byteValue + child1->byteValue; //EAX = child1->byteValue; //ECX = maxByte; // The greatest character (0xFF usually) item->byteValue = child1->byteValue + child2->byteValue; // 0x02 item->child = child1; // Prev item in the child1->parent = item; child2->parent = item; // EAX = item->byteValue; if(item->byteValue >= maxByte) maxByte = item->byteValue; else { THTreeItem * pItem2 = child2->prev; // EDI // 15006C2D while(PTR_VALID(pItem2)) { if(pItem2->byteValue >= item->byteValue) goto _15006C3B; pItem2 = pItem2->prev; } pItem2 = NULL; _15006C3B: if(item->next != 0) { THTreeItem * temp4 = item->GetPrevItem(-1); temp4->next = item->next; // The first item changed item->next->prev = item->prev; // First->prev changed to negative value item->next = NULL; item->prev = NULL; } // 15006C62 if(pItem2 == NULL) pItem2 = PTR_PTR(&pFirst); item->next = pItem2->next; // Set item with 0x100 byte value item->prev = pItem2->next->prev; // Set item with 0x17 byte value pItem2->next->prev = item; // Changed prev of item with pItem2->next = item; } // 15006C7B if(PTR_INVALID_OR_NULL(child1 = child2->prev)) break; } } // 15006C88 offs0004 = 1; }
static void libmpq_huff_call1500E820(struct huffman_tree *ht, struct huffman_tree_item *p_item) { struct huffman_tree_item *p_item1; /* EDI */ struct huffman_tree_item *p_item2 = NULL; /* EAX */ struct huffman_tree_item *p_item3; /* EDX */ struct huffman_tree_item *p_prev; /* EBX */ for (; p_item != NULL; p_item = p_item->parent) { p_item->byte_value++; for (p_item1 = p_item; ; p_item1 = p_prev) { p_prev = p_item1->prev; if (PTR_INT(p_prev) <= 0) { p_prev = NULL; break; } if (p_prev->byte_value >= p_item->byte_value) { break; } } if (p_item1 == p_item) { continue; } if (p_item1->next != NULL) { p_item2 = libmpq_huff_get_prev_item(p_item1, -1); p_item2->next = p_item1->next; p_item1->next->prev = p_item1->prev; p_item1->next = NULL; p_item1->prev = NULL; } p_item2 = p_item->next; p_item1->next = p_item2; p_item1->prev = p_item2->prev; p_item2->prev = p_item1; p_item->next = p_item1; if ((p_item2 = p_item1) != NULL) { p_item2 = libmpq_huff_get_prev_item(p_item, -1); p_item2->next = p_item->next; p_item->next->prev = p_item->prev; p_item->next = NULL; p_item->prev = NULL; } if (p_prev == NULL) { p_prev = PTR_PTR(&ht->first); } p_item2 = p_prev->next; p_item->next = p_item2; p_item->prev = p_item2->prev; p_item2->prev = p_item; p_prev->next = p_item; p_item3 = p_item1->parent->child; p_item2 = p_item->parent; if (p_item2->child == p_item) { p_item2->child = p_item1; } if (p_item3 == p_item1) { p_item1->parent->child = p_item; } p_item2 = p_item->parent; p_item->parent = p_item1->parent; p_item1->parent = p_item2; ht->offs0004++; } }
THTreeItem * THuffmannTree::Call1500E740(unsigned int nValue) { THTreeItem * pItem1 = pItem3058; // EDX THTreeItem * pItem2; // EAX THTreeItem * pNext; THTreeItem * pPrev; THTreeItem ** ppItem; if(PTR_INVALID_OR_NULL(pItem1) || (pItem2 = pItem1) == NULL) { if((pItem2 = &items0008[nItems++]) != NULL) pItem1 = pItem2; else pItem1 = pFirst; } else pItem1 = pItem2; pNext = pItem1->next; if(pNext != NULL) { pPrev = pItem1->prev; if(PTR_INVALID_OR_NULL(pPrev)) pPrev = PTR_NOT(pPrev); else pPrev += (pItem1 - pItem1->next->prev); pPrev->next = pNext; pNext->prev = pPrev; pItem1->next = NULL; pItem1->prev = NULL; } ppItem = &pFirst; // esi if(nValue > 1) { // ecx = pFirst->next; pItem1->next = *ppItem; pItem1->prev = (*ppItem)->prev; (*ppItem)->prev = pItem2; *ppItem = pItem1; pItem2->parent = NULL; pItem2->child = NULL; } else { pItem1->next = (THTreeItem *)ppItem; pItem1->prev = ppItem[1]; // edi = pItem305C; pPrev = ppItem[1]; // ecx if(PTR_INVALID_OR_NULL(pPrev)) { pPrev = PTR_NOT(pPrev); pPrev->next = pItem1; pPrev->prev = pItem2; pItem2->parent = NULL; pItem2->child = NULL; } else { if(PTR_INVALID(pItem305C)) pPrev += (THTreeItem *)ppItem - (*ppItem)->prev; else pPrev += PTR_INT(pItem305C); pPrev->next = pItem1; ppItem[1] = pItem2; pItem2->parent = NULL; pItem2->child = NULL; } } return pItem2; }