2013-06-14 00:45:35 -04:00
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2013 - Jason Fetters
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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2013-06-21 21:39:36 -04:00
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#include "file.h"
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2013-06-14 00:45:35 -04:00
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#import "views.h"
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// Fetch a value from a config file, returning defaultValue if the value is not present
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NSString* ios_get_value_from_config(config_file_t* config, NSString* name, NSString* defaultValue)
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{
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char* data = 0;
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if (config)
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config_get_string(config, [name UTF8String], &data);
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NSString* result = data ? [NSString stringWithUTF8String:data] : defaultValue;
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free(data);
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return result;
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}
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2013-06-21 21:39:36 -04:00
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// Ensures a directory exists and has correct permissions
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bool path_make_and_check_directory(const char* path, mode_t mode, int amode)
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{
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if (!path_is_directory(path) && mkdir(path, mode) != 0)
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return false;
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return access(path, amode) == 0;
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}
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2013-06-14 00:45:35 -04:00
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// Simple class to reduce code duplication for fixed table views
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@implementation RATableViewController
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- (id)initWithStyle:(UITableViewStyle)style
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{
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self = [super initWithStyle:style];
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self.sections = [NSMutableArray array];
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return self;
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}
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- (NSInteger)numberOfSectionsInTableView:(UITableView*)tableView
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{
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return self.sections.count;
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}
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- (NSString*)tableView:(UITableView*)tableView titleForHeaderInSection:(NSInteger)section
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{
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return self.hidesHeaders ? nil : self.sections[section][0];
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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return [self.sections[section] count] - 1;
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}
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- (id)itemForIndexPath:(NSIndexPath*)indexPath
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{
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return self.sections[indexPath.section][indexPath.row + 1];
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}
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@end
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