static int __init chp_init(void)
{
struct chp_id chpid;
int ret;
ret = crw_register_handler(CRW_RSC_CPATH, chp_process_crw);
if (ret)
return ret;
chp_wq = create_singlethread_workqueue("cio_chp");
if (!chp_wq) {
crw_unregister_handler(CRW_RSC_CPATH);
return -ENOMEM;
}
INIT_WORK(&cfg_work, cfg_func);
init_waitqueue_head(&cfg_wait_queue);
if (info_update())
return 0;
/* Register available channel-paths. */
chp_id_for_each(&chpid) {
if (chp_info_get_status(chpid) != CHP_STATUS_NOT_RECOGNIZED)
chp_new(chpid);
}
return 0;
}
bool Application::updating()
{
#ifdef _WIN32
CHandle mutex(::CreateSemaphore(NULL, 0, 1, updater_singlton_mutex_name.c_str()));
if (ERROR_ALREADY_EXISTS == ::GetLastError())
return true;
CRegKey key_software;
if (ERROR_SUCCESS != key_software.Open(HKEY_CURRENT_USER, L"Software"))
return false;
CRegKey key_product;
if (ERROR_SUCCESS != key_product.Create(key_software, (const wchar_t*) product_name.utf16()))
return false;
wchar_t version_buffer[1025];
unsigned long len = 1024;
if (ERROR_SUCCESS != key_product.QueryStringValue(L"update_version", version_buffer, &len))
return false;
QString version_update = QString::fromUtf16((const ushort*) version_buffer);
core::tools::version_info info_current;
core::tools::version_info info_update(version_update.toStdString());
if (info_current < info_update)
{
wchar_t this_module_name[1024];
if (!::GetModuleFileName(0, this_module_name, 1024))
return false;
QDir dir = QFileInfo(QString::fromUtf16((const ushort*) this_module_name)).absoluteDir();
if (!dir.cdUp())
return false;
QString update_folder = dir.absolutePath() + "/" + updates_folder_short + "/" + version_update;
QDir update_dir(update_folder);
if (update_dir.exists())
{
QString setup_name = update_folder + "/" + installer_exe_name;
QFileInfo setup_info(setup_name);
if (!setup_info.exists())
return false;
mutex.Close();
const auto command = QString("\"") + QDir::toNativeSeparators(setup_name) + "\"" + " " + update_final_command;
QProcess::startDetached(command);
return true;
}
}
#endif //_WIN32
return false;
}
/* Selection Callbacks */
void info_display_playlist_selected_cb(GtkPodApp *app, gpointer pl, gpointer data) {
Playlist *playlist = pl;
if (playlist && playlist->itdb) {
space_set_ipod_itdb(playlist->itdb);
}
else {
space_set_ipod_itdb(NULL);
}
info_update();
}
int main(int argc, char *argv[]){
//[0]./disklist [1]test.img [2]foo.txt [3]/sub_dir/foo2.txt
int fd;
char *p;
FILE *disk;
struct stat sf;
char c;
if(argc!=4){
printf("Usg: ./diskget test.img source.* /sub_dir/destination.*\n");
return 0;
}
//printf("%s\n", file_name);
if ((fd=open(argv[1], O_RDONLY)))
{
fstat(fd, &sf);
p = mmap(NULL,sf.st_size, PROT_READ, MAP_SHARED, fd, 0);
disk = fopen(argv[1],"r+");
pointer = p;
FDT_start = getSuperBlockinfo(p,22, 4);
FDT_block =getSuperBlockinfo(p,26, 4);
FAT_start = getSuperBlockinfo(p,14, 4);
size = getSuperBlockinfo(p,8, 2);
c = *argv[3];
if(c == '/'){
find_directory(p, disk, argv[3], argv[2]);
}else{
disk_put(disk, argv[2]);
info_update(disk, argv[3], 0x03, 0);
}
printf("\nSuccessfully copy the file to disk image.\n");
}
else
printf("Fail to open the image file.\n");
close(fd);
return 0;
}
/* Perform one configure/deconfigure request. Reschedule work function until
* last request. */
static void cfg_func(struct work_struct *work)
{
struct chp_id chpid;
enum cfg_task_t t;
int rc;
mutex_lock(&cfg_lock);
t = cfg_none;
chp_id_for_each(&chpid) {
t = cfg_get_task(chpid);
if (t != cfg_none) {
cfg_set_task(chpid, cfg_none);
break;
}
}
mutex_unlock(&cfg_lock);
switch (t) {
case cfg_configure:
rc = sclp_chp_configure(chpid);
if (rc)
CIO_MSG_EVENT(2, "chp: sclp_chp_configure(%x.%02x)="
"%d\n", chpid.cssid, chpid.id, rc);
else {
info_expire();
chsc_chp_online(chpid);
}
break;
case cfg_deconfigure:
rc = sclp_chp_deconfigure(chpid);
if (rc)
CIO_MSG_EVENT(2, "chp: sclp_chp_deconfigure(%x.%02x)="
"%d\n", chpid.cssid, chpid.id, rc);
else {
info_expire();
chsc_chp_offline(chpid);
}
break;
case cfg_none:
/* Get updated information after last change. */
info_update();
mutex_lock(&cfg_lock);
cfg_busy = 0;
mutex_unlock(&cfg_lock);
wake_up_interruptible(&cfg_wait_queue);
return;
}
queue_work(chp_wq, &cfg_work);
}
static int __init chp_init(void)
{
struct chp_id chpid;
chp_wq = create_singlethread_workqueue("cio_chp");
if (!chp_wq)
return -ENOMEM;
INIT_WORK(&cfg_work, cfg_func, NULL);
init_waitqueue_head(&cfg_wait_queue);
if (info_update())
return 0;
/* Register available channel-paths. */
chp_id_for_each(&chpid) {
if (chp_info_get_status(chpid) != CHP_STATUS_NOT_RECOGNIZED)
chp_new(chpid);
}
return 0;
}
/* Perform one configure/deconfigure request. Reschedule work function until
* last request. */
static void cfg_func(void *data)
{
struct chp_id chpid;
enum cfg_task_t t;
mutex_lock(&cfg_lock);
t = cfg_none;
chp_id_for_each(&chpid) {
t = cfg_get_task(chpid);
if (t != cfg_none) {
cfg_set_task(chpid, cfg_none);
break;
}
}
mutex_unlock(&cfg_lock);
switch (t) {
case cfg_configure:
sclp_chp_configure(chpid);
info_expire();
chsc_chp_online(chpid);
break;
case cfg_deconfigure:
sclp_chp_deconfigure(chpid);
info_expire();
chsc_chp_offline(chpid);
break;
case cfg_none:
/* Get updated information after last change. */
info_update();
mutex_lock(&cfg_lock);
cfg_busy = 0;
mutex_unlock(&cfg_lock);
wake_up_interruptible(&cfg_wait_queue);
return;
}
queue_work(chp_wq, &cfg_work);
}
/**
* chp_info_get_status - retrieve configure status of a channel-path
* @chpid: channel-path ID
*
* On success, return 0 for standby, 1 for configured, 2 for reserved,
* 3 for not recognized. Return negative error code on error.
*/
int chp_info_get_status(struct chp_id chpid)
{
int rc;
int bit;
rc = info_update();
if (rc)
return rc;
bit = info_bit_num(chpid);
mutex_lock(&info_lock);
if (!chp_test_bit(chp_info.recognized, bit))
rc = CHP_STATUS_NOT_RECOGNIZED;
else if (chp_test_bit(chp_info.configured, bit))
rc = CHP_STATUS_CONFIGURED;
else if (chp_test_bit(chp_info.standby, bit))
rc = CHP_STATUS_STANDBY;
else
rc = CHP_STATUS_RESERVED;
mutex_unlock(&info_lock);
return rc;
}
void info_display_track_removed_cb(GtkPodApp *app, gpointer tk, gint32 pos, gpointer data) {
info_update();
}
void info_display_itdb_changed_cb(GtkPodApp *app, gpointer itdb, gpointer data) {
info_update();
}
void info_display_track_updated_cb(GtkPodApp *app, gpointer tk, gpointer data) {
info_update();
}
void info_display_playlist_removed_cb(GtkPodApp *app, gpointer pl, gpointer data) {
info_update();
}
void info_display_playlist_added_cb(GtkPodApp *app, gpointer pl, gint32 pos, gpointer data) {
info_update();
}
void find_directory(char *p, FILE *disk, char *filename, char *file_name) {
char* dir = 0;
char* file = 0;
char* pch = strtok (filename, "/");
int i = size*FDT_start;
int j = size*FAT_start;
unsigned int dir_block = 0;
unsigned long end = 0xFFFFFFFF;
int dirSize;
char *fileName;
dir = pch;
if (pch != NULL) {
pch = strtok (NULL, "/");
file = pch;
}
while (i<size*(FDT_start+FDT_block)) {
fileName = p+i+27;
if(strncmp(fileName, dir, 31) == 0) {
dir_block = getSuperBlockinfo(p,i+1,4);
break;
} else {
i += 64;
}
}
if(dir_block == 0) {
disk_put(disk, file_name);
while (getSuperBlockinfo(p, j, 4) != 0) {
j += 4;
}
dir_block = (j-size*FAT_start)/4;
fseek(disk, j, SEEK_SET);
fwrite(&end, 1, 4, disk);
info_update(disk, file, 0x03, dir_block);
start = dir_block;
block = 1;
info_update(disk, dir, 0x05, 0);
} else {
disk_put(disk, file_name);
info_update(disk, file, 0x03, dir_block);
fseek(disk, i+9, SEEK_SET);
dirSize = htonl(byte+64+getSuperBlockinfo(p, i+9, 4));
fwrite(&dirSize, 1, 4, disk);
fseek(disk, i+20, SEEK_SET);
time_t mt;
time(&mt);
struct tm *mtime;
// Get modify time in local time
mtime = localtime(&mt);
unsigned int myear = (mtime->tm_year)+1900;
unsigned int mmonth = (mtime->tm_mon) + 1;
unsigned int mday = (mtime->tm_mday);
unsigned int mhour = (mtime->tm_hour);
unsigned int mmin = (mtime->tm_min);
unsigned int msec = (mtime->tm_sec);
unsigned int mmyear = (myear>>8) | (myear<<8);
// fwrite modify time here
fwrite(&mmyear, 1, 2, disk);
fwrite(&mmonth, 1, 1, disk);
fwrite(&mday, 1, 1, disk);
fwrite(&mhour, 1, 1, disk);
fwrite(&mmin, 1, 1, disk);
fwrite(&msec, 1, 1, disk);
}
}
/*
** Reconstruct PDF file per the information in pageinfo.
** use_forms==0: Old-style reconstruction where the pages are not turned into XObject Forms.
** use_forms==1: New-style where pages are turned into XObject forms.
*/
int wmupdf_remake_pdf(char *infile,char *outfile,WPDFPAGEINFO *pageinfo,int use_forms,FILE *out)
{
pdf_document *xref;
fz_context *ctx;
fz_write_options fzopts;
char *password="";
int status;
int write_failed;
fzopts.do_garbage=1; /* 2 and 3 don't work for this. */
fzopts.do_expand=0;
fzopts.do_ascii=0;
fzopts.do_linear=0;
write_failed=0;
wpdfpageinfo_sort(pageinfo);
xref=NULL;
/* New context */
ctx = fz_new_context(NULL,NULL,FZ_STORE_UNLIMITED);
if (!ctx)
{
nprintf(out,"wmupdf_remake_pdf: Cannot initialize context.\n");
return(-1);
}
fz_try(ctx)
{
xref=pdf_open_document_no_run(ctx,infile);
if (!xref)
{
fz_free_context(ctx);
nprintf(out,"wmupdf_remake_pdf: Cannot open PDF file %s.\n",infile);
return(-2);
}
if (pdf_needs_password(xref) && !pdf_authenticate_password(xref,password))
{
pdf_close_document(xref);
fz_free_context(ctx);
nprintf(out,"wmupdf_remake_pdf: Cannot authenticate PDF file %s.\n",infile);
return(-3);
}
status=wmupdf_pdfdoc_newpages(xref,ctx,pageinfo,use_forms,out);
if (status<0)
{
pdf_close_document(xref);
fz_free_context(ctx);
nprintf(out,"wmupdf_remake_pdf: Error re-paginating PDF file %s.\n",infile);
return(status);
}
info_update(ctx,xref,pageinfo->producer);
/* Write output */
pdf_write_document(xref,outfile,&fzopts);
}
fz_always(ctx)
{
pdf_close_document(xref);
}
fz_catch(ctx)
{
write_failed=1;
}
fz_free_context(ctx);
if (write_failed)
{
nprintf(out,"wmupdf_remake_pdf: Error writing output PDF file %s.\n",outfile);
return(-10);
}
return(0);
}
