Skip to content
161 lines (138 sloc) 4.32 KB
/* Copyright (C) 2000-2012 by George Williams */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "fontforgevw.h"
/*#include "ustring.h"*/
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <stdlib.h>
#include <dirent.h>
#include <ustring.h>
#include "gfile.h"
#include "views.h"
#include "gwidget.h"
int AutoSaveFrequency=5;
#if !defined(__MINGW32__)
# include <pwd.h>
#endif
static char *getAutoDirName(char *buffer) {
char *dir=getFontForgeUserDir(Config);
if ( dir!=NULL ) {
sprintf(buffer,"%s/autosave", dir);
free(dir);
if ( access(buffer,F_OK)==-1 )
if ( GFileMkDir(buffer)==-1 )
return( NULL );
dir = copy(buffer);
}
return( dir );
}
static void MakeAutoSaveName(SplineFont *sf) {
char buffer[1025];
char *autosavedir;
static int cnt=0;
if ( sf->autosavename )
return;
autosavedir = getAutoDirName(buffer);
if ( autosavedir==NULL )
return;
while ( 1 ) {
sprintf( buffer, "%s/auto%06x-%d.asfd", autosavedir, getpid(), ++cnt );
if ( access(buffer,F_OK)==-1 ) {
sf->autosavename = copy(buffer);
return;
}
}
}
int DoAutoRecoveryExtended(int inquire)
{
char buffer[1025];
char *recoverdir = getAutoDirName(buffer);
DIR *dir;
struct dirent *entry;
int any = false;
SplineFont *sf;
int inquire_state=0;
if ( recoverdir==NULL )
return( false );
if ( (dir = opendir(recoverdir))==NULL )
return( false );
while ( (entry=readdir(dir))!=NULL ) {
if ( strcmp(entry->d_name,".")==0 || strcmp(entry->d_name,"..")==0 )
continue;
sprintf(buffer,"%s/%s",recoverdir,entry->d_name);
fprintf( stderr, "Recovering from %s... ", buffer);
if ( (sf = SFRecoverFile(buffer,inquire,&inquire_state)) ) {
any=true;
if ( sf->fv==NULL ) /* Doesn't work, cli arguments not parsed yet */
FontViewCreate(sf,false);
fprintf( stderr, " Done\n" );
}
}
closedir(dir);
return( any );
}
int DoAutoRecovery(int inquire )
{
return DoAutoRecoveryExtended( inquire );
}
void CleanAutoRecovery(void) {
char buffer[1025];
char *recoverdir = getAutoDirName(buffer);
DIR *dir;
struct dirent *entry;
if ( recoverdir==NULL )
return;
if ( (dir = opendir(recoverdir))==NULL )
return;
while ( (entry=readdir(dir))!=NULL ) {
if ( strcmp(entry->d_name,".")==0 || strcmp(entry->d_name,"..")==0 )
continue;
sprintf(buffer,"%s/%s",recoverdir,entry->d_name);
if ( unlink(buffer)!=0 ) {
fprintf( stderr, "Failed to clean " );
perror(buffer);
}
}
closedir(dir);
}
void _DoAutoSaves(FontViewBase *fvs) {
FontViewBase *fv;
SplineFont *sf;
if ( AutoSaveFrequency<=0 )
return;
for ( fv=fvs; fv!=NULL; fv=fv->next ) {
sf = fv->cidmaster?fv->cidmaster:fv->sf;
if ( sf->changed_since_autosave ) {
if ( sf->autosavename==NULL )
MakeAutoSaveName(sf);
if ( sf->autosavename!=NULL )
SFAutoSave(sf,fv->map);
}
}
}
void DoAutoSaves(void) {
_DoAutoSaves(FontViewFirst());
}
Something went wrong with that request. Please try again.