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handler.c
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handler.c
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#include <ApplicationServices/ApplicationServices.h>
#include <CoreFoundation/CoreFoundation.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/stat.h>
#include <dirent.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "handler.h"
#include "plist.h"
#include "util.h"
extern int verbose;
extern struct roles rtm[];
int nroles;
static void dump_cf_array( const void *value, void *context );
static void dump_cf_dictionary( const void *key, const void *value, void *context );
int
duti_is_conformant_uti( CFStringRef uti )
{
/*
* this is gross, but the kUTType CFStringRefs aren't constant, so
* there's no convenient way to make a simple CFStringRef array (not
* a CFArrayRef) with the base types we're checking. creating a
* CFArrayRef with the kUTType CFStringRefs would be worthwhile if
* we weren't running as a one-shot utility.
*/
if ( UTTypeConformsTo( uti, kUTTypeItem ) ||
UTTypeConformsTo( uti, kUTTypeContent ) ||
UTTypeConformsTo( uti, kUTTypeMessage ) ||
UTTypeConformsTo( uti, kUTTypeContact ) ||
UTTypeConformsTo( uti, kUTTypeArchive )) {
return( 1 );
}
return( 0 );
}
int
set_uti_handler( CFStringRef bid, CFStringRef type, LSRolesMask mask )
{
OSStatus rc;
char cb[ MAXPATHLEN ];
char ct[ MAXPATHLEN ];
/* get C strings to use in output. CFShow is inadequate. */
if ( cf2c( bid, cb, sizeof( cb )) != 0 ) {
/* something reasonable on error */
strlcpy( cb, "bundle_id", sizeof( cb ));
}
if ( cf2c( type, ct, sizeof( ct )) != 0 ) {
strlcpy( ct, "UTI", sizeof( ct ));
}
if ( !duti_is_conformant_uti( type )) {
fprintf( stderr, "%s does not conform to any UTI hierarchy\n", ct );
return( 1 );
}
/* don't set handler if it's already set */
CFStringRef cur_bid = LSCopyDefaultRoleHandlerForContentType(type, mask);
if (cur_bid) {
if (CFStringCompare(bid, cur_bid, kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
CFRelease(cur_bid);
return noErr;
}
CFRelease(cur_bid);
}
if ( verbose ) {
printf( "setting %s as handler for %s\n", cb, ct );
}
rc = LSSetDefaultRoleHandlerForContentType( type, mask, bid );
if ( rc != noErr ) {
fprintf( stderr, "failed to set %s as handler "
"for %s (error %d)\n", cb, ct, ( int )rc );
}
return(( int )rc );
}
int
set_url_handler( CFStringRef bid, CFStringRef url_scheme )
{
OSStatus rc;
char cb[ MAXPATHLEN ];
char cu[ MAXPATHLEN ];
if ( cf2c( bid, cb, sizeof( cb )) != 0 ) {
strlcpy( cb, "bundle_id", sizeof( cb ));
}
if ( cf2c( url_scheme, cu, sizeof( cu )) != 0 ) {
strlcpy( cu, "url_scheme", sizeof( cu ));
}
/* don't set handler if it's already set */
CFStringRef cur_bid = LSCopyDefaultHandlerForURLScheme(url_scheme);
if (cur_bid) {
if (CFStringCompare(bid, cur_bid, kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
CFRelease(cur_bid);
return noErr;
}
CFRelease(cur_bid);
}
if ( verbose ) {
printf( "setting %s as handler for %s:// URLs\n", cb, cu );
}
rc = LSSetDefaultHandlerForURLScheme( url_scheme, bid );
if ( rc != noErr ) {
fprintf( stderr, "failed to set %s as handler "
"for %s:// (error %d)\n", cb, cu, ( int )rc );
}
return(( int )rc );
}
int
fsethandler( char *spath )
{
FILE *f = NULL;
char line[ MAXPATHLEN * 2 ];
char *handler, *type, *role;
char **lineav = NULL;
int linenum = 0, rc = 0;
int len, htype;
if ( spath != NULL ) {
if (( f = fopen( spath, "r" )) == NULL ) {
fprintf( stderr, "fopen %s: %s\n", spath, strerror( errno ));
return( 1 );
}
} else {
f = stdin;
}
while ( fgets( line, sizeof( line ), f ) != NULL ) {
linenum++;
len = strlen( line );
if ( line[ len - 1 ] != '\n' ) {
fprintf( stderr, "line %d: line too long\n", linenum );
exit( 2 );
}
line[ len - 1 ] = '\0';
/* skip blanks and comments */
if ( *line == '\0' || *line == '#' ) {
continue;
}
htype = parseline( line, &lineav );
switch ( htype ) {
case DUTI_TYPE_UTI_HANDLER:
handler = lineav[ 0 ];
type = lineav[ 1 ];
role = lineav[ 2 ];
break;
case DUTI_TYPE_URL_HANDLER:
handler = lineav[ 0 ];
type = lineav[ 1 ];
break;
default:
fprintf( stderr, "line %d: parsing failed\n", linenum );
rc = 1;
continue;
}
if ( htype == DUTI_TYPE_UTI_HANDLER ) {
duti_handler_set( handler, type, role );
} else if ( htype == DUTI_TYPE_URL_HANDLER ) {
duti_handler_set( handler, type, NULL );
}
}
if ( ferror( f )) {
perror( "fgets" );
rc = 1;
}
if ( fclose( f ) != 0 ) {
perror( "fclose" );
rc = 1;
}
return( rc );
}
int
psethandler( char *spath )
{
CFDictionaryRef plist;
CFArrayRef dharray;
CFDictionaryRef dhentry;
CFStringRef bid, uti, role, url_scheme;
CFIndex count, index;
int rc = 0;
int htype = DUTI_TYPE_UTI_HANDLER;
char handler[ MAXPATHLEN ], type[ MAXPATHLEN ];
char crole[ 255 ];
if ( !spath ) {
fprintf( stderr, "%s: invalid argument supplied\n", __FUNCTION__ );
return( 1 );
}
if ( read_plist( spath, &plist ) != 0 ) {
fprintf( stderr, "%s: failed to read plist\n", __FUNCTION__ );
return( 1 );
}
if ( !plist ) {
fprintf( stderr, "%s: Invalid plist\n", __FUNCTION__ );
return( 1 );
}
if (( dharray = CFDictionaryGetValue( plist,
DUTI_KEY_SETTINGS )) == NULL ) {
fprintf( stderr, "%s is missing the settings array\n", spath );
CFRelease( plist );
return( 1 );
}
count = CFArrayGetCount( dharray );
for ( index = 0; index < count; index++ ) {
dhentry = CFArrayGetValueAtIndex( dharray, index );
if (( bid = CFDictionaryGetValue( dhentry,
DUTI_KEY_BUNDLEID )) == NULL ) {
fprintf( stderr, "Entry %d missing bundle ID\n", ( int )index );
rc = 1;
continue;
}
if (( url_scheme = CFDictionaryGetValue( dhentry,
DUTI_KEY_URLSCHEME )) != NULL ) {
htype = DUTI_TYPE_URL_HANDLER;
} else if (( uti = CFDictionaryGetValue( dhentry,
DUTI_KEY_UTI )) != NULL ) {
if (( role = CFDictionaryGetValue( dhentry,
DUTI_KEY_ROLE )) == NULL ) {
fprintf( stderr, "Entry %d missing role\n", ( int )index );
rc = 1;
continue;
}
htype = DUTI_TYPE_UTI_HANDLER;
} else {
fprintf( stderr, "Entry %d invalid\n", ( int )index );
rc = 1;
continue;
}
if ( htype == DUTI_TYPE_UTI_HANDLER ) {
if ( cf2c( bid, handler, sizeof( handler )) != 0 ) {
rc = 1;
continue;
}
if ( cf2c( uti, type, sizeof( type )) != 0 ) {
rc = 1;
continue;
}
if ( cf2c( role, crole, sizeof( crole )) != 0 ) {
rc = 1;
continue;
}
if ( duti_handler_set( handler, type, crole ) != 0 ) {
rc = 1;
}
} else if ( htype == DUTI_TYPE_URL_HANDLER ) {
if ( cf2c( bid, handler, sizeof( handler )) != 0 ) {
rc = 1;
continue;
}
if ( cf2c( url_scheme, type, sizeof( type )) != 0 ) {
rc = 1;
continue;
}
if ( duti_handler_set( handler, type, NULL ) != 0 ) {
rc = 1;
}
}
}
if ( plist != NULL ) {
CFRelease( plist );
}
return( rc );
}
int
dirsethandler( char *dirpath )
{
DIR *d = NULL;
struct dirent *de;
struct ll *head = NULL;
struct ll *cur, *tmp;
struct stat st;
char path[ MAXPATHLEN ];
char *p;
int rc = 0;
int ( *dhandler_f )( char * );
if (( d = opendir( dirpath )) == NULL ) {
fprintf( stderr, "opendir %s: %s\n", dirpath, strerror( errno ));
exit( 2 );
}
while (( de = readdir( d )) != NULL ) {
if ( de->d_name[ 0 ] == '.' ) {
continue;
}
if ( snprintf( path, MAXPATHLEN, "%s/%s",
dirpath, de->d_name ) >= MAXPATHLEN ) {
fprintf( stderr, "%s/%s: path too long\n", dirpath, de->d_name );
continue;
}
/* skip anything that isn't a file or does not resolve to a file. */
if ( stat( path, &st ) != 0 ) {
fprintf( stderr, "stat %s: %s\n", path, strerror( errno ));
continue;
}
if ( !S_ISREG( st.st_mode )) {
continue;
}
/*
* build a sorted list of files in the directory
* so the admin can dictate in what order they'll
* be processed, allowing handler precedence.
*
* HFS+ appears to store files in lexical order
* on disk, but we can't count on an HFS+ volume.
*/
lladd( path, &head );
}
if ( closedir( d ) != 0 ) {
fprintf( stderr, "closedir: %s\n", strerror( errno ));
rc = 1;
}
for ( cur = head; cur != NULL; cur = tmp ) {
dhandler_f = fsethandler;
if (( p = strrchr( cur->l_path, '.' )) != NULL ) {
p++;
if ( strcmp( p, "plist" ) == 0 ) {
dhandler_f = psethandler;
}
}
if ( verbose ) {
printf( "Applying settings from %s\n", cur->l_path );
}
if ( dhandler_f( cur->l_path ) != 0 ) {
rc = 1;
}
tmp = cur->l_next;
free( cur->l_path );
free( cur );
}
return( rc );
}
int
uti_handler_show( char *uti, int showall )
{
CFArrayRef cfhandlers = NULL;
CFArrayRef cfschemes = NULL;
CFStringRef cfuti = NULL;
CFStringRef cfhandler = NULL;
CFStringRef cfscheme = NULL;
char dh[ MAXPATHLEN ];
int rc = 0;
int count, i;
if ( uti == NULL ) {
fprintf( stderr, "Invalid UTI.\n" );
return( 2 );
}
if ( c2cf( uti, &cfuti ) != 0 ) {
return( 2 );
}
if ( showall ) {
cfhandlers = LSCopyAllRoleHandlersForContentType( cfuti, kLSRolesAll );
cfschemes = LSCopyAllHandlersForURLScheme( cfuti );
if (( cfhandlers == NULL ) && ( cfschemes == NULL )) {
fprintf( stderr, "%s: no handlers\n", uti );
rc = 1;
goto uti_show_done;
}
if ( cfhandlers ) {
if ( verbose ) {
printf( "All handlers for %s:\n", uti );
}
count = CFArrayGetCount( cfhandlers );
for ( i = 0; i < count; i++ ) {
cfhandler = CFArrayGetValueAtIndex( cfhandlers, i );
if ( cf2c( cfhandler, dh, sizeof( dh )) != 0 ) {
rc = 2;
continue;
}
printf( "%s\n", dh );
memset( dh, 0, sizeof( dh ));
}
cfhandler = NULL;
}
if ( cfschemes ) {
if ( verbose ) {
printf( "All handlers for scheme %s:\n", uti );
}
count = CFArrayGetCount( cfschemes );
for ( i = 0; i < count; i++ ) {
cfscheme = CFArrayGetValueAtIndex( cfschemes, i );
if ( cf2c( cfscheme, dh, sizeof( dh )) != 0 ) {
rc = 2;
continue;
}
printf( "%s\n", dh );
memset( dh, 0, sizeof( dh ));
}
cfscheme = NULL;
}
} else {
cfhandler = LSCopyDefaultRoleHandlerForContentType( cfuti, kLSRolesAll );
cfscheme = LSCopyDefaultHandlerForURLScheme( cfuti );
if (( cfhandler == NULL ) && ( cfscheme == NULL )) {
fprintf( stderr, "%s: no default handler\n", uti );
rc = 1;
goto uti_show_done;
}
if ( cfhandler ) {
if ( cf2c( cfhandler, dh, MAXPATHLEN ) != 0 ) {
rc = 2;
goto uti_show_done;
}
if ( verbose ) {
printf( "Default handler for UTI %s: ", uti );
}
printf( "%s\n", dh );
}
if ( cfscheme ) {
if ( cf2c( cfscheme, dh, MAXPATHLEN ) != 0 ) {
rc = 2;
goto uti_show_done;
}
if ( verbose ) {
printf( "Default handler for scheme %s: ", uti );
}
printf( "%s\n", dh );
}
}
uti_show_done:
if ( cfhandlers ) {
CFRelease( cfhandlers );
}
if ( cfschemes ) {
CFRelease( cfschemes );
}
if ( cfuti ) {
CFRelease( cfuti );
}
if ( cfhandler ) {
CFRelease( cfhandler );
}
if ( cfscheme ) {
CFRelease( cfscheme );
}
return( rc );
}
int
duti_handler_set( char *bid, char *type, char *role )
{
CFStringRef cf_bid = NULL;
CFStringRef cf_type = NULL;
CFStringRef tagClass = NULL, preferredUTI = NULL;
int rc = 0;
int i = 0;
if ( role != NULL ) {
for ( i = 0; i < nroles; i++ ) {
if ( strcasecmp( role, rtm[ i ].r_role ) == 0 ) {
break;
}
}
if ( i >= nroles ) {
fprintf( stderr, "role \"%s\" unrecognized\n", role );
return( 2 );
}
}
if ( role != NULL ) {
if ( *type == '.' ) {
type++;
if ( *type == '\0' ) {
fprintf( stderr, "duti_handler_set: invalid empty type" );
rc = 2;
goto duti_set_cleanup;
}
tagClass = kUTTagClassFilenameExtension;
} else {
if ( strchr( type, '/' ) != NULL ) {
tagClass = kUTTagClassMIMEType;
} else if ( strchr( type, '.' ) == NULL ) {
tagClass = kUTTagClassFilenameExtension;
}
}
if ( tagClass != NULL ) {
/*
* if no UTI defined for the extension, the system creates a
* dynamic local UTI with a "dyn." prefix & an encoded value.
*/
if ( c2cf( type, &cf_type ) != 0 ) {
rc = 2;
goto duti_set_cleanup;
}
preferredUTI = UTTypeCreatePreferredIdentifierForTag(
tagClass, cf_type, kUTTypeContent );
CFRelease( cf_type );
cf_type = NULL;
if ( preferredUTI == NULL ) {
fprintf( stderr, "failed to create preferred "
"identifier for type %s", type );
rc = 2;
goto duti_set_cleanup;
}
}
}
if ( c2cf( bid, &cf_bid ) != 0 ) {
rc = 2;
goto duti_set_cleanup;
}
if ( preferredUTI != NULL ) {
if (( cf_type = CFStringCreateCopy( kCFAllocatorDefault,
preferredUTI )) == NULL ) {
fprintf( stderr, "failed to copy preferred UTI" );
rc = 2;
goto duti_set_cleanup;
}
} else {
if ( c2cf( type, &cf_type ) != 0 ) {
rc = 1;
goto duti_set_cleanup;
}
}
if ( role != NULL ) {
/* set UTI handler */
if (( rc = set_uti_handler( cf_bid, cf_type,
rtm[ i ].r_mask )) != 0 ) {
rc = 2;
}
} else {
/* set URL scheme handler */
if (( rc = set_url_handler( cf_bid, cf_type )) != 0 ) {
rc = 2;
}
}
duti_set_cleanup:
if ( cf_bid != NULL ) {
CFRelease( cf_bid );
}
if ( cf_type != NULL ) {
CFRelease( cf_type );
}
if ( preferredUTI != NULL ) {
CFRelease( preferredUTI );
}
return( rc );
}
/*
* print default app info for a given extension. based on
* public domain source posted on the heliumfoot.com blog
* by Keith Alperin.
*
* http://www.heliumfoot.com/blog/77
*/
int
duti_default_app_for_extension( char *ext )
{
CFDictionaryRef cf_info_dict = NULL;
CFStringRef cf_ext = NULL;
CFStringRef cf_uti = NULL;
CFStringRef cf_app_bundle_id = NULL;
CFStringRef cf_app_name = NULL;
CFStringRef cf_error_description = NULL;
CFURLRef cf_app_url = NULL;
CFErrorRef cf_error = NULL;
char *rext;
char tmp[ MAXPATHLEN ];
int rc = 2;
if (( rext = strrchr( ext, '.' )) == NULL ) {
rext = ext;
} else {
rext++;
if ( *rext == '\0' ) {
fprintf( stderr, "no extension provided\n" );
return( rc );
}
}
if ( c2cf( rext, &cf_ext ) != 0 ) {
return( rc );
}
cf_uti = UTTypeCreatePreferredIdentifierForTag( kUTTagClassFilenameExtension, cf_ext, NULL );
if ( cf_uti == NULL ) {
fprintf( stderr, "Failed to get default application for extension \'%s\'\n", rext );
goto duti_extension_cleanup;
}
cf_app_url = UTTypeCopyDeclaringBundleURL( cf_uti );
if ( cf_app_url == NULL ) {
fprintf( stderr, "Failed to find bundle for extension \'%s\'\n", rext );
goto duti_extension_cleanup;
}
if ( !CFURLCopyResourcePropertyForKey( cf_app_url, kCFURLLocalizedNameKey, &cf_app_name, &cf_error )) {
cf_error_description = CFErrorCopyDescription( cf_error );
if ( cf_error_description != NULL ) {
if ( cf2c( cf_error_description, tmp, sizeof( tmp )) != 0 ) {
goto duti_extension_cleanup;
}
fprintf( stderr, "Failed to get display name: %s\n", tmp );
}
goto duti_extension_cleanup;
}
if ( verbose ) {
printf( "bundle claiming the file extension %s\n", ext );
}
if ( cf2c( cf_app_name, tmp, sizeof( tmp )) != 0 ) {
goto duti_extension_cleanup;
}
if ( verbose ) {
printf( "Name: " );
}
printf( "%s\n", tmp );
if ( cfurl2path( cf_app_url, tmp, sizeof( tmp )) != 0 ) {
goto duti_extension_cleanup;
}
if ( verbose ) {
printf( "Path: " );
}
printf( "%s\n", tmp );
cf_info_dict = CFBundleCopyInfoDictionaryInDirectory( cf_app_url );
if ( cf_info_dict == NULL ) {
fprintf( stderr, "Failed to copy info dictionary from %s\n", tmp );
goto duti_extension_cleanup;
}
cf_app_bundle_id = CFDictionaryGetValue( cf_info_dict,
kCFBundleIdentifierKey );
if ( cf_app_bundle_id == NULL ) {
fprintf( stderr, "Failed to get bundle identifier for %s\n", tmp );
goto duti_extension_cleanup;
}
if ( cf2c( cf_app_bundle_id, tmp, sizeof( tmp )) != 0 ) {
goto duti_extension_cleanup;
}
if ( verbose ) {
printf( " ID: " );
}
printf( "%s\n", tmp );
/* success */
rc = 0;
duti_extension_cleanup:
if ( cf_ext != NULL ) {
CFRelease( cf_ext );
}
if ( cf_uti != NULL ) {
CFRelease( cf_uti );
}
if ( cf_app_url != NULL ) {
CFRelease( cf_app_url );
}
if ( cf_info_dict != NULL ) {
CFRelease( cf_info_dict );
}
if ( cf_error_description != NULL ) {
CFRelease( cf_error_description );
}
if ( cf_app_name != NULL ) {
CFRelease( cf_app_name );
}
if ( cf_error != NULL ) {
CFRelease( cf_error );
}
return( rc );
}
int
duti_default_app_for_type( char *osType ) {
union {
OSType typeAsOSType;
char typeAsString[4];
} u;
CFStringRef cf_type = NULL;
CFArrayRef cf_array = NULL;
CFStringRef cf_uti_description = NULL;
CFDictionaryRef cf_uti_declaration = NULL;
CFIndex index;
CFIndex count;
char tmp[ MAXPATHLEN ];
int rc = 2;
u.typeAsOSType = 0;
strncpy( u.typeAsString, osType, sizeof( u.typeAsOSType ));
cf_type = UTCreateStringForOSType( htonl( u.typeAsOSType ));
cf_array = UTTypeCreateAllIdentifiersForTag(kUTTagClassOSType, cf_type, nil);
for (index = 0, count = CFArrayGetCount(cf_array); index < count; index++) {
CFStringRef cf_uti_identifier = CFArrayGetValueAtIndex(cf_array, index);
if ( cf2c( cf_uti_identifier, tmp, sizeof( tmp )) != 0 ) {
goto duti_default_app_for_type_cleanup;
}
printf( "identifier: %s\n", tmp );
cf_uti_description = UTTypeCopyDescription(cf_uti_identifier);
if ( cf2c( cf_uti_description, tmp, sizeof( tmp )) != 0 ) {
goto duti_default_app_for_type_cleanup;
}
CFRelease(cf_uti_description); cf_uti_description = NULL;
printf( "description: %s\n", tmp );
cf_uti_declaration = UTTypeCopyDeclaration(cf_uti_identifier);
printf( "declaration: {\n" );
CFDictionaryApplyFunction(cf_uti_declaration, dump_cf_dictionary, "\t");
CFRelease(cf_uti_declaration); cf_uti_declaration = NULL;
printf( "}\n" );
}
/* success */
rc = 0;
duti_default_app_for_type_cleanup:
if ( cf_type != NULL ) {
CFRelease( cf_type );
}
return( rc );
}
int
duti_urls_for_url( char *pathOrURL ) {
char *url;
CFURLRef cf_url = NULL;
CFURLRef cf_url_default = NULL;
CFURLRef cf_other_url = NULL;
CFArrayRef cf_urls = NULL;
CFStringRef cf_url_path = NULL;
CFStringRef cf_error_description = NULL;
CFErrorRef cf_error = NULL;
CFIndex count;
CFIndex index;
char tmp[ MAXPATHLEN ];
int rc = 2;
url = pathOrURL;
if ( strncmp( pathOrURL, "file://", 7 ) != 0 ) {
url = tmp;
strncpy( url, "file://", MAXPATHLEN );
if ( strncmp( pathOrURL, "/", 1 ) != 0 ) {
getcwd( url + 7, MAXPATHLEN - 7 );
url[MAXPATHLEN - 1] = '\0';
}
count = strlen( url );
strncat( url, "/", MAXPATHLEN - count );
if ( count < MAXPATHLEN ) {
count++;
}
strncpy( url + count, pathOrURL, MAXPATHLEN - count );
url[MAXPATHLEN - 1] = '\0';
}
cf_url = CFURLCreateAbsoluteURLWithBytes(kCFAllocatorDefault, (UInt8*) url, strlen(url), kCFStringEncodingUTF8, NULL, TRUE );
if ( cf_url == NULL ) {
goto duti_urls_for_url_cleanup;
}
cf_url_default = LSCopyDefaultApplicationURLForURL(cf_url, kLSRolesAll, &cf_error);
if ( cf_url_default == NULL ) {
cf_error_description = CFErrorCopyDescription( cf_error );
if ( cf_error_description != NULL ) {
if ( cf2c( cf_error_description, tmp, sizeof( tmp )) != 0 ) {
goto duti_urls_for_url_cleanup;
}
fprintf( stderr, "%s\n", tmp );
}
goto duti_urls_for_url_cleanup;
}
cf_url_path = CFURLGetString( cf_url_default );
if ( cf2c( cf_url_path, tmp, sizeof( tmp )) != 0 ) {
goto duti_urls_for_url_cleanup;
}
printf( "default:\n" );
printf( "%s\n", tmp );
cf_urls = LSCopyApplicationURLsForURL(cf_url, kLSRolesEditor);
if ( cf_urls != NULL ) {
printf( "\neditor:\n" );
count = CFArrayGetCount( cf_urls );
for ( index = 0; index < count; index++ ) {
cf_other_url = CFArrayGetValueAtIndex( cf_urls, index );
cf_url_path = CFURLGetString( cf_other_url );
if ( cf2c( cf_url_path, tmp, sizeof( tmp )) != 0 ) {
goto duti_urls_for_url_cleanup;
}
printf( "%s\n", tmp );
}
CFRelease( cf_urls ); cf_urls = NULL;
}
cf_urls = LSCopyApplicationURLsForURL(cf_url, kLSRolesViewer);
if ( cf_urls != NULL ) {
printf( "\nviewer:\n" );
count = CFArrayGetCount( cf_urls );
for ( index = 0; index < count; index++ ) {
cf_other_url = CFArrayGetValueAtIndex( cf_urls, index );
cf_url_path = CFURLGetString( cf_other_url );
if ( cf2c( cf_url_path, tmp, sizeof( tmp )) != 0 ) {
goto duti_urls_for_url_cleanup;
}
printf( "%s\n", tmp );
}
CFRelease( cf_urls ); cf_urls = NULL;
}
cf_urls = LSCopyApplicationURLsForURL(cf_url, kLSRolesShell);
if ( cf_urls != NULL ) {
printf( "\nshell:\n" );
count = CFArrayGetCount( cf_urls );
for ( index = 0; index < count; index++ ) {
cf_other_url = CFArrayGetValueAtIndex( cf_urls, index );
cf_url_path = CFURLGetString( cf_other_url );
if ( cf2c( cf_url_path, tmp, sizeof( tmp )) != 0 ) {
goto duti_urls_for_url_cleanup;
}
printf( "%s\n", tmp );
}
CFRelease( cf_urls ); cf_urls = NULL;
}
cf_urls = LSCopyApplicationURLsForURL(cf_url, kLSRolesNone);
if ( cf_urls != NULL ) {
printf( "\nnone:\n" );
count = CFArrayGetCount( cf_urls );
for ( index = 0; index < count; index++ ) {
cf_other_url = CFArrayGetValueAtIndex( cf_urls, index );
cf_url_path = CFURLGetString( cf_other_url );
if ( cf2c( cf_url_path, tmp, sizeof( tmp )) != 0 ) {
goto duti_urls_for_url_cleanup;
}
printf( "%s\n", tmp );
}
CFRelease( cf_urls ); cf_urls = NULL;
}
/* success */
rc = 0;
duti_urls_for_url_cleanup:
if ( cf_url != NULL ) {
CFRelease( cf_url );
}
if ( cf_url_default != NULL ) {
CFRelease( cf_url_default );
}
if ( cf_urls != NULL ) {
CFRelease( cf_urls );
}
if ( cf_error_description != NULL ) {
CFRelease( cf_error_description );
}
if ( cf_error != NULL ) {
CFRelease( cf_error );
}
return rc;
}
int
duti_utis( char *uti ) {
CFStringRef cf_uti_identifier = NULL;
CFStringRef cf_uti_description = NULL;
CFDictionaryRef cf_uti_declaration = NULL;
char tmp[ MAXPATHLEN ];
int rc = 2;
if ( uti == NULL ) {
fprintf( stderr, "Invalid UTI.\n" );
return( rc );
}
if ( c2cf( uti, &cf_uti_identifier ) != 0 ) {
return( rc );
}
cf_uti_description = UTTypeCopyDescription(cf_uti_identifier);
if ( cf2c( cf_uti_description, tmp, sizeof( tmp )) != 0 ) {
goto duti_utis_cleanup;
}
CFRelease(cf_uti_description); cf_uti_description = NULL;
printf( "description: %s\n", tmp );
cf_uti_declaration = UTTypeCopyDeclaration(cf_uti_identifier);
printf( "declaration: {\n" );
CFDictionaryApplyFunction(cf_uti_declaration, dump_cf_dictionary, "\t");
CFRelease(cf_uti_declaration); cf_uti_declaration = NULL;
printf( "}\n" );
/* success */
rc = 0;
duti_utis_cleanup:
if ( cf_uti_identifier ) {
CFRelease( cf_uti_identifier );
}
if ( cf_uti_description != NULL ) {
CFRelease( cf_uti_description );
}
if ( cf_uti_declaration != NULL ) {
CFRelease( cf_uti_declaration );
}
return rc;
}
int
duti_urls_for_bundle(char *bundle_id) {
CFStringRef cf_bundle_id = NULL;
CFArrayRef cf_array = NULL;
CFErrorRef cf_error = NULL;
int rc = 2;
if ( bundle_id == NULL ) {
fprintf( stderr, "Invalid bundle identifier.\n" );
return( rc );
}
if ( c2cf( bundle_id, &cf_bundle_id ) != 0 ) {
return( rc );
}
cf_array = LSCopyApplicationURLsForBundleIdentifier(cf_bundle_id, &cf_error);
if (cf_array) {
CFArrayApplyFunction(cf_array, CFRangeMake( 0, CFArrayGetCount( cf_array )), dump_cf_array, "url: ");
}
/* success */
rc = 0;
if ( cf_bundle_id ) {
CFRelease( cf_bundle_id );
}
if ( cf_array != NULL ) {
CFRelease( cf_array );
}
if ( cf_error != NULL ) {
CFRelease( cf_error );
}