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read/write preferences from HOME/.basilisk_ii_prefs

This commit is contained in:
David Ludwig 2017-07-22 21:09:53 -04:00
parent 1d5b8e95af
commit b62b8fe5ad
2 changed files with 108 additions and 4 deletions
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8
BasiliskII/src/MacOSX/BasiliskII.xcodeproj/project.pbxproj
View File

@ -11,6 +11,7 @@
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752F26F91F240E51001032B4 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 752F26F81F240E51001032B4 /* Foundation.framework */; };
752F26FB1F240E69001032B4 /* IOKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 752F26FA1F240E69001032B4 /* IOKit.framework */; };
752F27011F242BAF001032B4 /* prefs_sdl.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 752F27001F242BAF001032B4 /* prefs_sdl.cpp */; };
7539DFBF1F23B17E006B2DF2 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 7539DFBE1F23B17E006B2DF2 /* Assets.xcassets */; };
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7539E1261F23B25A006B2DF2 /* audio.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539DFCA1F23B25A006B2DF2 /* audio.cpp */; };
@ -85,7 +86,6 @@
7539E2801F23C4CA006B2DF2 /* main_unix.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539E27F1F23C4CA006B2DF2 /* main_unix.cpp */; };
7539E28E1F23C56F006B2DF2 /* clip_dummy.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539E2851F23C56F006B2DF2 /* clip_dummy.cpp */; };
7539E28F1F23C56F006B2DF2 /* ether_dummy.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539E2861F23C56F006B2DF2 /* ether_dummy.cpp */; };
7539E2901F23C56F006B2DF2 /* prefs_dummy.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539E2871F23C56F006B2DF2 /* prefs_dummy.cpp */; };
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7539E2921F23C56F006B2DF2 /* scsi_dummy.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539E2891F23C56F006B2DF2 /* scsi_dummy.cpp */; };
7539E2931F23C56F006B2DF2 /* serial_dummy.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7539E28A1F23C56F006B2DF2 /* serial_dummy.cpp */; };
@ -119,6 +119,7 @@
/* Begin PBXFileReference section */
752F26F81F240E51001032B4 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
752F26FA1F240E69001032B4 /* IOKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = IOKit.framework; path = System/Library/Frameworks/IOKit.framework; sourceTree = SDKROOT; };
752F27001F242BAF001032B4 /* prefs_sdl.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = prefs_sdl.cpp; sourceTree = "<group>"; };
7539DFB21F23B17E006B2DF2 /* BasiliskII.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = BasiliskII.app; sourceTree = BUILT_PRODUCTS_DIR; };
7539DFBE1F23B17E006B2DF2 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
7539DFC91F23B25A006B2DF2 /* adb.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = adb.cpp; path = ../adb.cpp; sourceTree = "<group>"; };
@ -263,7 +264,6 @@
7539E27F1F23C4CA006B2DF2 /* main_unix.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = main_unix.cpp; sourceTree = "<group>"; };
7539E2851F23C56F006B2DF2 /* clip_dummy.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = clip_dummy.cpp; sourceTree = "<group>"; };
7539E2861F23C56F006B2DF2 /* ether_dummy.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ether_dummy.cpp; sourceTree = "<group>"; };
7539E2871F23C56F006B2DF2 /* prefs_dummy.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = prefs_dummy.cpp; sourceTree = "<group>"; };
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7539E2891F23C56F006B2DF2 /* scsi_dummy.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = scsi_dummy.cpp; sourceTree = "<group>"; };
7539E28A1F23C56F006B2DF2 /* serial_dummy.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = serial_dummy.cpp; sourceTree = "<group>"; };
@ -412,6 +412,7 @@
7539E0711F23B25A006B2DF2 /* SDL */ = {
isa = PBXGroup;
children = (
752F27001F242BAF001032B4 /* prefs_sdl.cpp */,
7539E0721F23B25A006B2DF2 /* audio_sdl.cpp */,
7539E0731F23B25A006B2DF2 /* keycodes */,
7539E0761F23B25A006B2DF2 /* video_sdl.cpp */,
@ -590,7 +591,6 @@
children = (
7539E2851F23C56F006B2DF2 /* clip_dummy.cpp */,
7539E2861F23C56F006B2DF2 /* ether_dummy.cpp */,
7539E2871F23C56F006B2DF2 /* prefs_dummy.cpp */,
7539E2881F23C56F006B2DF2 /* prefs_editor_dummy.cpp */,
7539E2891F23C56F006B2DF2 /* scsi_dummy.cpp */,
7539E28A1F23C56F006B2DF2 /* serial_dummy.cpp */,
@ -729,11 +729,11 @@
7539E2801F23C4CA006B2DF2 /* main_unix.cpp in Sources */,
7539E2A61F23CB9B006B2DF2 /* cpuemu.cpp in Sources */,
7539E1E11F23B25A006B2DF2 /* user_strings.cpp in Sources */,
752F27011F242BAF001032B4 /* prefs_sdl.cpp in Sources */,
7539E2A51F23CB9B006B2DF2 /* cpuemu_nf.cpp in Sources */,
7539E2971F23C5FD006B2DF2 /* newcpu.cpp in Sources */,
7539E12A1F23B25A006B2DF2 /* vm_alloc.cpp in Sources */,
7539E16C1F23B25A006B2DF2 /* main.cpp in Sources */,
7539E2901F23C56F006B2DF2 /* prefs_dummy.cpp in Sources */,
7539E26D1F23B32A006B2DF2 /* strlcpy.c in Sources */,
7539E26E1F23B32A006B2DF2 /* sys_unix.cpp in Sources */,
7539E1271F23B25A006B2DF2 /* cdrom.cpp in Sources */,

104
BasiliskII/src/SDL/prefs_sdl.cpp Normal file
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@ -0,0 +1,104 @@
/*
* prefs_sdl.cpp - Preferences handling, SDL2 implementation
*
* Basilisk II (C) 1997-2008 Christian Bauer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdeps.h"
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <SDL.h>
#include "prefs.h"
// Platform-specific preferences items
prefs_desc platform_prefs_items[] = {
{NULL, TYPE_END, false} // End of list
};
// Prefs file name and path
const char PREFS_FILE_NAME[] = ".basilisk_ii_prefs";
std::string UserPrefsPath;
/*
* Load preferences from settings file
*/
void LoadPrefs(const char * vmdir) // TODO: load prefs from 'vmdir'
{
// Build a full-path to the settings file
char prefs_path[4096];
if (!vmdir) {
vmdir = SDL_getenv("HOME");
}
if (!vmdir) {
vmdir = "./";
}
SDL_snprintf(prefs_path, sizeof(prefs_path), "%s/%s", vmdir, PREFS_FILE_NAME);
// Read preferences from settings file
FILE *f = fopen(prefs_path, "r");
if (f != NULL) {
// Prefs file found, load settings
LoadPrefsFromStream(f);
fclose(f);
} else {
// No prefs file, save defaults
SavePrefs();
}
}
/*
* Save preferences to settings file
*/
void SavePrefs(void)
{
// Build a full-path to the settings file
char prefs_path[4096];
const char * dir = SDL_getenv("HOME");
if (!dir) {
dir = "./";
}
SDL_snprintf(prefs_path, sizeof(prefs_path), "%s/%s", dir, PREFS_FILE_NAME);
FILE *f;
if ((f = fopen(prefs_path, "w")) != NULL) {
SavePrefsToStream(f);
fclose(f);
}
}
/*
* Add defaults of platform-specific prefs items
* You may also override the defaults set in PrefsInit()
*/
void AddPlatformPrefsDefaults(void)
{
}