Staging
v0.8.1
v0.8.1
https://github.com/python/cpython
Tip revision: 74f4bd53e03ded8408bcc2de67cf0f5a4ac5b1a1 authored by Barry Warsaw on 23 February 2012, 15:59:38 UTC
Bump some more copyright years (as per PEP 101), since this is the first
Bump some more copyright years (as per PEP 101), since this is the first
Tip revision: 74f4bd5
FileSettings.m
//
// FileSettings.m
// PythonLauncher
//
// Created by Jack Jansen on Sun Jul 21 2002.
// Copyright (c) 2002 __MyCompanyName__. All rights reserved.
//
#import "FileSettings.h"
@implementation FileSettings
+ (id)getFactorySettingsForFileType: (NSString *)filetype
{
static FileSettings *fsdefault_py, *fsdefault_pyw, *fsdefault_pyc;
FileSettings **curdefault;
if ([filetype isEqualToString: @"Python Script"]) {
curdefault = &fsdefault_py;
} else if ([filetype isEqualToString: @"Python GUI Script"]) {
curdefault = &fsdefault_pyw;
} else if ([filetype isEqualToString: @"Python Bytecode Document"]) {
curdefault = &fsdefault_pyc;
} else {
NSLog(@"Funny File Type: %@\n", filetype);
curdefault = &fsdefault_py;
filetype = @"Python Script";
}
if (!*curdefault) {
*curdefault = [[FileSettings new] initForFSDefaultFileType: filetype];
}
return *curdefault;
}
+ (id)getDefaultsForFileType: (NSString *)filetype
{
static FileSettings *default_py, *default_pyw, *default_pyc;
FileSettings **curdefault;
if ([filetype isEqualToString: @"Python Script"]) {
curdefault = &default_py;
} else if ([filetype isEqualToString: @"Python GUI Script"]) {
curdefault = &default_pyw;
} else if ([filetype isEqualToString: @"Python Bytecode Document"]) {
curdefault = &default_pyc;
} else {
NSLog(@"Funny File Type: %@\n", filetype);
curdefault = &default_py;
filetype = @"Python Script";
}
if (!*curdefault) {
*curdefault = [[FileSettings new] initForDefaultFileType: filetype];
}
return *curdefault;
}
+ (id)newSettingsForFileType: (NSString *)filetype
{
FileSettings *cur;
cur = [FileSettings new];
[cur initForFileType: filetype];
return [cur retain];
}
- (id)initWithFileSettings: (FileSettings *)source
{
self = [super init];
if (!self) return self;
interpreter = [source->interpreter retain];
honourhashbang = source->honourhashbang;
debug = source->debug;
verbose = source->verbose;
inspect = source->inspect;
optimize = source->optimize;
nosite = source->nosite;
tabs = source->tabs;
others = [source->others retain];
scriptargs = [source->scriptargs retain];
with_terminal = source->with_terminal;
prefskey = source->prefskey;
if (prefskey) [prefskey retain];
return self;
}
- (id)initForFileType: (NSString *)filetype
{
FileSettings *defaults;
defaults = [FileSettings getDefaultsForFileType: filetype];
self = [self initWithFileSettings: defaults];
origsource = [defaults retain];
return self;
}
//- (id)init
//{
// self = [self initForFileType: @"Python Script"];
// return self;
//}
- (id)initForFSDefaultFileType: (NSString *)filetype
{
int i;
NSString *filename;
NSDictionary *dict;
static NSDictionary *factorySettings;
self = [super init];
if (!self) return self;
if (factorySettings == NULL) {
NSBundle *bdl = [NSBundle mainBundle];
NSString *path = [ bdl pathForResource: @"factorySettings"
ofType: @"plist"];
factorySettings = [[NSDictionary dictionaryWithContentsOfFile:
path] retain];
if (factorySettings == NULL) {
NSLog(@"Missing %@", path);
return NULL;
}
}
dict = [factorySettings objectForKey: filetype];
if (dict == NULL) {
NSLog(@"factorySettings.plist misses file type \"%@\"", filetype);
interpreter = [@"no default found" retain];
return NULL;
}
[self applyValuesFromDict: dict];
interpreters = [dict objectForKey: @"interpreter_list"];
interpreter = NULL;
for (i=0; i < [interpreters count]; i++) {
filename = [interpreters objectAtIndex: i];
filename = [filename stringByExpandingTildeInPath];
if ([[NSFileManager defaultManager] fileExistsAtPath: filename]) {
interpreter = [filename retain];
break;
}
}
if (interpreter == NULL)
interpreter = [@"no default found" retain];
origsource = NULL;
return self;
}
- (void)applyUserDefaults: (NSString *)filetype
{
NSUserDefaults *defaults;
NSDictionary *dict;
defaults = [NSUserDefaults standardUserDefaults];
dict = [defaults dictionaryForKey: filetype];
if (!dict)
return;
[self applyValuesFromDict: dict];
}
- (id)initForDefaultFileType: (NSString *)filetype
{
FileSettings *fsdefaults;
fsdefaults = [FileSettings getFactorySettingsForFileType: filetype];
self = [self initWithFileSettings: fsdefaults];
if (!self) return self;
interpreters = [fsdefaults->interpreters retain];
scriptargs = [@"" retain];
[self applyUserDefaults: filetype];
prefskey = [filetype retain];
return self;
}
- (void)reset
{
if (origsource) {
[self updateFromSource: origsource];
} else {
FileSettings *fsdefaults;
fsdefaults = [FileSettings getFactorySettingsForFileType: prefskey];
[self updateFromSource: fsdefaults];
}
}
- (void)updateFromSource: (id <FileSettingsSource>)source
{
interpreter = [[source interpreter] retain];
honourhashbang = [source honourhashbang];
debug = [source debug];
verbose = [source verbose];
inspect = [source inspect];
optimize = [source optimize];
nosite = [source nosite];
tabs = [source tabs];
others = [[source others] retain];
scriptargs = [[source scriptargs] retain];
with_terminal = [source with_terminal];
// And if this is a user defaults object we also save the
// values
if (!origsource) {
NSUserDefaults *defaults;
NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:
interpreter, @"interpreter",
[NSNumber numberWithBool: honourhashbang], @"honourhashbang",
[NSNumber numberWithBool: debug], @"debug",
[NSNumber numberWithBool: verbose], @"verbose",
[NSNumber numberWithBool: inspect], @"inspect",
[NSNumber numberWithBool: optimize], @"optimize",
[NSNumber numberWithBool: nosite], @"nosite",
[NSNumber numberWithBool: tabs], @"tabs",
others, @"others",
scriptargs, @"scriptargs",
[NSNumber numberWithBool: with_terminal], @"with_terminal",
nil];
defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject: dict forKey: prefskey];
}
}
- (void)applyValuesFromDict: (NSDictionary *)dict
{
id value;
value = [dict objectForKey: @"interpreter"];
if (value) interpreter = [value retain];
value = [dict objectForKey: @"honourhashbang"];
if (value) honourhashbang = [value boolValue];
value = [dict objectForKey: @"debug"];
if (value) debug = [value boolValue];
value = [dict objectForKey: @"verbose"];
if (value) verbose = [value boolValue];
value = [dict objectForKey: @"inspect"];
if (value) inspect = [value boolValue];
value = [dict objectForKey: @"optimize"];
if (value) optimize = [value boolValue];
value = [dict objectForKey: @"nosite"];
if (value) nosite = [value boolValue];
value = [dict objectForKey: @"tabs"];
if (value) tabs = [value boolValue];
value = [dict objectForKey: @"others"];
if (value) others = [value retain];
value = [dict objectForKey: @"scriptargs"];
if (value) scriptargs = [value retain];
value = [dict objectForKey: @"with_terminal"];
if (value) with_terminal = [value boolValue];
}
- (NSString*)_replaceSingleQuotes: (NSString*)string
{
/* Replace all single-quotes by '"'"', that way shellquoting will
* be correct when the result value is delimited using single quotes.
*/
NSArray* components = [string componentsSeparatedByString:@"'"];
return [components componentsJoinedByString:@"'\"'\"'"];
}
- (NSString *)commandLineForScript: (NSString *)script
{
NSString *cur_interp = NULL;
NSString* script_dir = NULL;
char hashbangbuf[1024];
FILE *fp;
char *p;
script_dir = [script substringToIndex:
[script length]-[[script lastPathComponent] length]];
if (honourhashbang &&
(fp=fopen([script cString], "r")) &&
fgets(hashbangbuf, sizeof(hashbangbuf), fp) &&
strncmp(hashbangbuf, "#!", 2) == 0 &&
(p=strchr(hashbangbuf, '\n'))) {
*p = '\0';
p = hashbangbuf + 2;
while (*p == ' ') p++;
cur_interp = [NSString stringWithCString: p];
}
if (!cur_interp)
cur_interp = interpreter;
return [NSString stringWithFormat:
@"cd '%@' && '%@'%s%s%s%s%s%s %@ '%@' %@ %s",
[self _replaceSingleQuotes:script_dir],
[self _replaceSingleQuotes:cur_interp],
debug?" -d":"",
verbose?" -v":"",
inspect?" -i":"",
optimize?" -O":"",
nosite?" -S":"",
tabs?" -t":"",
others,
[self _replaceSingleQuotes:script],
scriptargs ? scriptargs : @"",
with_terminal? "&& echo Exit status: $? && exit 1" : " &"];
}
- (NSArray *) interpreters { return interpreters;};
// FileSettingsSource protocol
- (NSString *) interpreter { return interpreter;};
- (BOOL) honourhashbang { return honourhashbang; };
- (BOOL) debug { return debug;};
- (BOOL) verbose { return verbose;};
- (BOOL) inspect { return inspect;};
- (BOOL) optimize { return optimize;};
- (BOOL) nosite { return nosite;};
- (BOOL) tabs { return tabs;};
- (NSString *) others { return others;};
- (NSString *) scriptargs { return scriptargs;};
- (BOOL) with_terminal { return with_terminal;};
@end