void do_update(char *fn, int erase_first)
{
void *zdata;
unsigned zsize;
void *data;
unsigned sz;
zipfile_t zip;
queue_info_dump();
fb_queue_query_save("product", cur_product, sizeof(cur_product));
zdata = load_file(fn, &zsize);
if (zdata == 0) die("failed to load '%s': %s", fn, strerror(errno));
zip = init_zipfile(zdata, zsize);
if(zip == 0) die("failed to access zipdata in '%s'");
data = unzip_file(zip, "android-info.txt", &sz);
if (data == 0) {
char *tmp;
/* fallback for older zipfiles */
data = unzip_file(zip, "android-product.txt", &sz);
if ((data == 0) || (sz < 1)) {
die("update package has no android-info.txt or android-product.txt");
}
tmp = malloc(sz + 128);
if (tmp == 0) die("out of memory");
sprintf(tmp,"board=%sversion-baseband=0.66.04.19\n",(char*)data);
data = tmp;
sz = strlen(tmp);
}
setup_requirements(data, sz);
data = unzip_file(zip, "boot.img", &sz);
if (data == 0) die("update package missing boot.img");
do_update_signature(zip, "boot.sig");
if (erase_first && needs_erase("boot")) {
fb_queue_erase("boot");
}
fb_queue_flash("boot", data, sz);
data = unzip_file(zip, "recovery.img", &sz);
if (data != 0) {
do_update_signature(zip, "recovery.sig");
if (erase_first && needs_erase("recovery")) {
fb_queue_erase("recovery");
}
fb_queue_flash("recovery", data, sz);
}
data = unzip_file(zip, "system.img", &sz);
if (data == 0) die("update package missing system.img");
do_update_signature(zip, "system.sig");
if (erase_first && needs_erase("system")) {
fb_queue_erase("system");
}
fb_queue_flash("system", data, sz);
}
void do_update(usb_handle *usb, char *fn, int erase_first)
{
void *zdata;
unsigned zsize;
void *data;
unsigned sz;
zipfile_t zip;
int fd;
int rc;
struct fastboot_buffer buf;
size_t i;
queue_info_dump();
fb_queue_query_save("product", cur_product, sizeof(cur_product));
zdata = load_file(fn, &zsize);
if (zdata == 0) die("failed to load '%s': %s", fn, strerror(errno));
zip = init_zipfile(zdata, zsize);
if(zip == 0) die("failed to access zipdata in '%s'");
data = unzip_file(zip, "android-info.txt", &sz);
if (data == 0) {
char *tmp;
/* fallback for older zipfiles */
data = unzip_file(zip, "android-product.txt", &sz);
if ((data == 0) || (sz < 1)) {
die("update package has no android-info.txt or android-product.txt");
}
tmp = malloc(sz + 128);
if (tmp == 0) die("out of memory");
sprintf(tmp,"board=%sversion-baseband=0.66.04.19\n",(char*)data);
data = tmp;
sz = strlen(tmp);
}
setup_requirements(data, sz);
for (i = 0; i < ARRAY_SIZE(images); i++) {
fd = unzip_to_file(zip, images[i].img_name);
if (fd < 0) {
if (images[i].is_optional)
continue;
die("update package missing %s", images[i].img_name);
}
rc = load_buf_fd(usb, fd, &buf);
if (rc) die("cannot load %s from flash", images[i].img_name);
do_update_signature(zip, images[i].sig_name);
if (erase_first && needs_erase(images[i].part_name)) {
fb_queue_erase(images[i].part_name);
}
flash_buf(images[i].part_name, &buf);
/* not closing the fd here since the sparse code keeps the fd around
* but hasn't mmaped data yet. The tmpfile will get cleaned up when the
* program exits.
*/
}
}
static void do_update_signature(ZipArchiveHandle zip, char* fn) {
int64_t sz;
void* data = unzip_file(zip, fn, &sz);
if (data == nullptr) return;
fb_queue_download("signature", data, sz);
fb_queue_command("signature", "installing signature");
}
/**
* Unzip a file - replacing the file with the unzipped contents of the self
*/
static void uncompress_zip ( gchar *name )
{
GError *error = NULL;
GMappedFile *mf;
if ((mf = g_mapped_file_new ( name, FALSE, &error )) == NULL) {
g_critical(_("Couldn't map file %s: %s"), name, error->message);
g_error_free(error);
return;
}
gchar *file_contents = g_mapped_file_get_contents ( mf );
void *unzip_mem = NULL;
gulong ucsize;
if ((unzip_mem = unzip_file (file_contents, &ucsize)) == NULL) {
g_mapped_file_unref ( mf );
return;
}
// This overwrites any previous file contents
if ( ! g_file_set_contents ( name, unzip_mem, ucsize, &error ) ) {
g_critical ( "Couldn't write file '%s', because of %s", name, error->message );
g_error_free ( error );
}
}
void do_update_signature(zipfile_t zip, char *fn)
{
void *data;
unsigned sz;
data = unzip_file(zip, fn, &sz);
if (data == 0) return;
fb_queue_download("signature", data, sz);
fb_queue_command("signature", "installing signature");
}
void do_update(usb_handle *usb, const char *filename, int erase_first)
{
queue_info_dump();
fb_queue_query_save("product", cur_product, sizeof(cur_product));
ZipArchiveHandle zip;
int error = OpenArchive(filename, &zip);
if (error != 0) {
CloseArchive(zip);
die("failed to open zip file '%s': %s", filename, ErrorCodeString(error));
}
unsigned sz;
void* data = unzip_file(zip, "android-info.txt", &sz);
if (data == 0) {
CloseArchive(zip);
die("update package '%s' has no android-info.txt", filename);
}
setup_requirements(reinterpret_cast<char*>(data), sz);
for (size_t i = 0; i < ARRAY_SIZE(images); ++i) {
int fd = unzip_to_file(zip, images[i].img_name);
if (fd == -1) {
if (images[i].is_optional) {
continue;
}
CloseArchive(zip);
exit(1); // unzip_to_file already explained why.
}
fastboot_buffer buf;
int rc = load_buf_fd(usb, fd, &buf);
if (rc) die("cannot load %s from flash", images[i].img_name);
do_update_signature(zip, images[i].sig_name);
if (erase_first && needs_erase(usb, images[i].part_name)) {
fb_queue_erase(images[i].part_name);
}
flash_buf(images[i].part_name, &buf);
/* not closing the fd here since the sparse code keeps the fd around
* but hasn't mmaped data yet. The tmpfile will get cleaned up when the
* program exits.
*/
}
CloseArchive(zip);
}
static int unzip_to_file(zipfile_t zip, char *name)
{
int fd;
char *data;
unsigned sz;
fd = fileno(tmpfile());
if (fd < 0) {
return -1;
}
data = unzip_file(zip, name, &sz);
if (data == 0) {
return -1;
}
if (write(fd, data, sz) != (ssize_t)sz) {
fd = -1;
}
free(data);
lseek(fd, 0, SEEK_SET);
return fd;
}
void do_flashall(char *fn)
{
void *zdata;
unsigned zsize;
void *data;
unsigned sz;
zipfile_t zip;
struct config conf;
char ver[FB_RESPONSE_SZ + 1];
char *pc;
int status;
/* get target IFWI major version */
fprintf(stderr, "query system info...\n");
fb_queue_query_save("ifwi", ver, sizeof(ver));
usb = open_device();
fb_execute_queue(usb);
if ((pc = strchr(ver, '.')))
*pc = 0;
queue_info_dump();
zdata = load_file(fn, &zsize);
if (zdata == 0) die("failed to load '%s': %s", fn, strerror(errno));
zip = init_zipfile(zdata, zsize);
if(zip == 0) die("failed to access zipdata in '%s', is it a zip file?", fn);
/* is converted-system tarball? */
data = unzip_file(zip, CONFIG_FILE, &sz);
if (data == 0) {
/* is raw container tarball? */
data = unzip_file(zip, FW_CONFIG, &sz);
if (data != 0 && parse_config(data, (size_t)sz, &conf, ver))
die("parse config: %s failed.", FW_CONFIG);
data = unzip_file(zip, PREOS_CONFIG, &sz);
if (data != 0 && parse_config(data, (size_t)sz, &conf, ver))
die("parse config: %s failed.", PREOS_CONFIG);
} else {
if (parse_config(data, (size_t)sz, &conf, ver))
die("parse config failed.");
}
/*
* every component is optional, no need to check
* the second of unzip_file argument if it's not null
* memcmp can handle NULL pointer.
*/
data = unzip_file(zip, conf.fwr_dnx, &sz);
if (data != 0)
fb_queue_stream_flash("dnx", data, sz);
data = unzip_file(zip, conf.ifwi, &sz);
if (data != 0)
fb_queue_stream_flash("ifwi", data, sz);
data = unzip_file(zip, conf.boot, &sz);
if (data != 0)
fb_queue_stream_flash("boot", data, sz);
data = unzip_file(zip, conf.preos, &sz);
if (data != 0)
fb_queue_stream_flash("preos", data, sz);
/* try to get platform image.
* first, try gziped.
* second, try bzip2.
* at last, try raw image
*/
data = unzip_file(zip, PLATFORM_IMG ".gz", &sz);
if (data == 0) {
data = unzip_file(zip, PLATFORM_IMG ".bz2", &sz);
if (data == 0) {
data = unzip_file(zip, PLATFORM_IMG, &sz);
}
}
if (data != 0)
fb_queue_stream_flash("platform", data, sz);
/* data and csa partition image */
data = unzip_file(zip, DATA_IMG ".gz", &sz);
if (data == 0) {
data = unzip_file(zip, DATA_IMG ".bz2", &sz);
if (data == 0) {
data = unzip_file(zip, DATA_IMG, &sz);
}
}
if (data != 0)
fb_queue_stream_flash("data", data, sz);
data = unzip_file(zip, CSA_IMG ".gz", &sz);
if (data == 0) {
data = unzip_file(zip, CSA_IMG ".bz2", &sz);
if (data == 0) {
data = unzip_file(zip, CSA_IMG, &sz);
}
}
if (data != 0)
fb_queue_stream_flash("csa", data, sz);
}
BOOL file_loader::Load::From_ZIP ( LPSTR zipname, LPSTR filename, byte** data, int* length )
{
int current_zip;
for ( int x = 0; x != zip_optimize.count; x++ )
{
if ( strcmp ( zip_optimize.zipname [ x ], zipname ) == 0 )
{
current_zip = x;
goto jump;
}
}
back:
zip_optimize.zipname [ zip_optimize.count ] = new char [ strlen ( zipname ) + 1 ];
strcpy ( zip_optimize.zipname [ zip_optimize.count ], zipname );
current_zip = zip_optimize.count;
if ( zip_optimize.count == MAX_ZIPS )
{
zip_optimize.count--;
delete zip_optimize.files [ zip_optimize.count ];
goto back;
}
zip_optimize.count++;
zip_optimize.file [ current_zip ] = fopen ( zipname, "rb" );
if ( zip_optimize.file [ current_zip ] == NULL )
return FALSE;
// read header
fseek ( zip_optimize.file [ current_zip ], 0 - sizeof ( zip_dir_t ), SEEK_END );
if ( fread ( &zip_optimize.dir [ current_zip ], 1, sizeof ( zip_dir_t ), zip_optimize.file [ current_zip ] ) != sizeof ( zip_dir_t ) )
return FALSE;
zip_optimize.files [ current_zip ] = new zfile_entry_t [ zip_optimize.dir [ current_zip ].count ];
// navigate to file entries
fseek ( zip_optimize.file [ current_zip ], zip_optimize.dir [ current_zip ].offset,SEEK_SET );
int i;
for ( i = 0; i < zip_optimize.dir [ current_zip ].count; i++ )
{
// read header followed by file name
zip_file_t h;
if ( fread ( &h, 1, sizeof ( zip_file_t ), zip_optimize.file [ current_zip ] ) != sizeof ( zip_file_t ) )
return false;
char name [ 256 ];
memset ( name, 0, sizeof ( name ) );
if ( fread ( name, 1, h.name_len, zip_optimize.file [ current_zip ] ) != h.name_len )
return false;
fseek ( zip_optimize.file [ current_zip ], h.extra_len + h.comment_len, SEEK_CUR );
strcpy(zip_optimize.files [ current_zip ] [ i ].name, _strlwr ( name ) );
zip_optimize.files [ current_zip ] [ i ].offset = h.offset;
zip_optimize.files [ current_zip ] [ i ].size = h.size;
zip_optimize.files [ current_zip ] [ i ].csize = h.csize;
}
jump:
for ( i = 0; i < zip_optimize.dir [ current_zip ].count; i++ )
{
if ( strlen ( zip_optimize.files [ current_zip ] [ i ].name ) < strlen ( filename ) )
continue;
if ( _strnicmp (
filename,
zip_optimize.files [ current_zip ] [ i ].name + ( strlen ( zip_optimize.files [ current_zip ] [ i ].name ) - strlen ( filename ) ),
strlen ( filename ) ) == 0
)
{
goto found;
}
}
return FALSE;
found:
int idx = i;
const zfile_entry_t& f = zip_optimize.files [ current_zip ] [ idx ];
extern char* unzip_file ( const char* p, int& size );
if ( f.size == 0 || f.csize == 0 )
return FALSE;
LF lf;
fseek ( zip_optimize.file [ current_zip ], f.offset, SEEK_SET );
if ( fread ( &lf, 1, sizeof ( LF ), zip_optimize.file [ current_zip ] ) != sizeof ( LF ) )
{
return false;
}
// compute the complete file size
int size = f.csize + sizeof ( LF ) + lf.lf_fn_len + lf.lf_ef_len;
// get temp buffer
char* tmp = new char [ size ];
if ( !tmp )
{
return false;
}
// back up a little and read the whole file
fseek ( zip_optimize.file [ current_zip ], 0 - sizeof ( LF ), SEEK_CUR );
if ( fread ( tmp, 1, size, zip_optimize.file [ current_zip ] ) != ( unsigned ) size )
{
// return false;
}
// unzip
size = 0;
char* unzippeddata = unzip_file ( tmp, size );
delete tmp;
if ( !unzippeddata || ( unsigned ) size != f.size )
{
// mismatch
if ( unzippeddata )
{
}
return false;
}
if ( data != NULL )
*data = ( byte* ) unzippeddata;
if ( length != NULL)
*length = size;
return TRUE;
}
inst_t
disk_install(const char *datfile, char *fromdir, char *destdir)
{
char lsmfile[MAXPATH]; /* Linux software map file */
char *s;
int dat_count; /* size of the dat array */
int ret;
int ch;
int i;
int pkg_yesToAll = 0; /* Assume default yes to all = not specified */
dat_t *dat_ary; /* the DAT array */
inst_t this; /* return: no. of errors,warnings */
/* Initialize variables */
this.errors = 0;
this.warnings = 0;
/* Read dat file */
dat_ary = dat_read (datfile, &dat_count);
if (dat_ary == NULL)
{
s = catgets (cat, SET_ERRORS, MSG_ERROR, MSG_ERROR_STR);
fprintf (stderr, s);
log("<error msg=\"%s\" />\n", s);
s = catgets (cat, SET_ERRORS, MSG_ERRALLOCMEMFDF, MSG_ERRALLOCMEMFDF_STR);
fprintf (stderr, s);
log("<error msg=\"%s\" />\n", s);
pause();
return (this);
}
if (dat_count < 1)
{
s = catgets (cat, SET_ERRORS, MSG_ERROR, MSG_ERROR_STR);
fprintf (stderr, s);
log("<error msg=\"%s\" />\n", s);
s = catgets (cat, SET_ERRORS, MSG_ERREMPTYFLOPPYDATAFILE, MSG_ERREMPTYFLOPPYDATAFILE_STR);
fprintf (stderr, s);
log("<error msg=\"%s\" />\n", s);
pause();
free (dat_ary);
return (this);
}
/* Run the install */
for (i = 0; i < dat_count; i++) {
/* Print the screen and progress bargraph */
repaint_empty();
box (14, 16, 66, 18);
gotoxy (15, 17);
bargraph (i, dat_count, 50 /* width */);
/* Print the package name */
gotoxy (2, 5);
s = catgets (cat, SET_PKG_GENERAL, MSG_PACKAGE, MSG_PACKAGE_STR);
cputs (s);
cputs (dat_ary[i].name);
/* Show the package description */
/* Generate the lsmfile name */
fnmerge (lsmfile, "", fromdir, dat_ary[i].name, "LSM");
if (isfile (lsmfile))
{
lsm_description (8, 2, 10, lsmfile);
}
else
{
/* no lsm file. try it again with a plain txt file (or localized version) */
fnmerge (lsmfile, "", fromdir, dat_ary[i].name, "");
gotoxy (2, 8);
cat_file (lsmfile, 10 /* no. lines */);
}
/* Find out which ones the user wants to install */
gotoxy (2, 25);
switch (dat_ary[i].rank) {
case 'n':
case 'N':
/* Do not install */
log("<package name=\"%s\" choice=\"n\" />\n", dat_ary[i].name);
s = catgets (cat, SET_PKG_NEED, MSG_SKIPPED, MSG_SKIPPED_STR);
cputs (s);
break;
case 'y':
case 'Y':
/* Always install */
log("<package name=\"%s\" choice=\"y\" ", dat_ary[i].name);
s = catgets (cat, SET_PKG_NEED, MSG_REQUIRED, MSG_REQUIRED_STR);
cputs (s);
ret = unzip_file (dat_ary[i].name, fromdir, destdir);
reregisterSIGINTHandler(); /* unzip installs its own SIGINT handler */
if (ret != 0) {
/* Print an error message */
s = catgets (cat, SET_PKG_GENERAL, MSG_ERRREQPKG, MSG_ERRREQPKG_STR);
cputs (s);
log(">\n");
log("<error msg=\"%s\" />\n", s);
log("</package>\n");
/* Return an error */
this.errors++;
/* Does the user want to continue anyway? */
s = catgets (cat, SET_PROMPT_YN, MSG_CONTINSTDISK, MSG_CONTINSTDISK_STR);
ch = select_yn(s, yes, no, NULL, NULL);
if (ch)
{
log("<abort msg=\"User choose not to continue after error.\" />\n");
return (this);
}
}
else /* ret == 0, ie no errors */
log("/>\n");
break;
default:
/* Optional */
s = catgets (cat, SET_PKG_NEED, MSG_OPTIONAL, MSG_OPTIONAL_STR);
cputs (s);
/* Ask the user if you want to install it */
s = catgets (cat, SET_PROMPT_YN, MSG_INSTALLPKG, MSG_INSTALLPKG_STR);
if (!pkg_yesToAll)
{
ch = select_yn (s, yes, no,
catgets (cat, SET_PROMPT_YN, MSG_YESTOALL, MSG_YESTOALL_STR),
NULL);
if (ch == 2) pkg_yesToAll = 1;
}
if (pkg_yesToAll || ch==0) /* Yes or YesToAll */
{
log("<package name=\"%s\" choice=\"y\" ", dat_ary[i].name);
ret = unzip_file (dat_ary[i].name, fromdir, destdir);
reregisterSIGINTHandler(); /* unzip installs its own SIGINT handler */
if (ret != 0)
{
/* Print a warning message */
gotoxy (2, 13);
s = catgets (cat, SET_PKG_GENERAL, MSG_WARNOPTPKG, MSG_WARNOPTPKG_STR);
cputs (s);
log(">\n");
log("<warning msg=\"%s\" />\n", s);
log("</package>\n");
pause();
this.warnings++;
}
else
log("/>\n");
}
else /* user selected no */
log("<package name=\"%s\" choice=\"n\" />\n", dat_ary[i].name);
break;
} /* switch */
} /* for */
/* Print the screen and 100% complete progress bargraph */
repaint_empty();
box (14, 16, 66, 18);
gotoxy (15, 17);
bargraph (1, 1, 50 /* width */);
/* Free memory for this disk */
free (dat_ary);
return (this);
}
inst_t
disk_install(const char *datfile, const char *descfile,
char *fromdir, char *destdir)
{
char *s;
char lsmfile[_MAX_PATH]; /* Linux software map file */
int ret;
int ch;
int i;
int dat_size = 30; /* malloc size of the dat array */
int dat_count; /* size of the dat array */
dat_t *dat_ary; /* the DAT array */
inst_t this; /* return: no. of errors,warnings */
/* Initialize variables */
this.errors = 0;
this.warnings = 0;
/* Read dat file */
dat_ary = malloc (sizeof (dat_t) * dat_size);
if (dat_ary == NULL)
{
fprintf (stderr, "Error!\n");
fprintf (stderr, "Unable to allocate enough memory for install floppy data file!\n");
gotoxy (1, 25);
s = catgets (cat, 1, 0, "Press any key to continue");
cputs (s);
getch();
return (this);
}
dat_count = dat_read (datfile, dat_ary, dat_size);
if (dat_count < 1)
{
fprintf (stderr, "Error!\n");
fprintf (stderr, "The install floppy data file is empty!\n");
gotoxy (1, 25);
s = catgets (cat, 1, 0, "Press any key to continue");
cputs (s);
getch();
free (dat_ary);
return (this);
}
/* Run the install */
for (i = 0; i < dat_count; i++) {
/* Print the screen and progress bargraph */
repaint_empty();
gotoxy (15, 20);
bargraph (i, dat_count, 50 /* width */);
/* Print the package name */
gotoxy (1, 5);
s = catgets (cat, 3, 3, "Package: ");
cputs (s);
cputs (dat_ary[i].name);
/* Show the package description */
/* Generate the lsmfile name */
_makepath (lsmfile, "", fromdir, dat_ary[i].name, "LSM");
if (isfile (lsmfile))
{
lsm_description (8, 1, 10, lsmfile);
}
else
{
/* no lsm file. try it again with a plain txt file */
_makepath (lsmfile, "", fromdir, dat_ary[i].name, "TXT");
if (isfile (lsmfile))
{
cat_file (lsmfile, 8 /* start line */, 10 /* no. lines */);
}
}
/* Find out which ones the user wants to install */
gotoxy (1, 23);
switch (dat_ary[i].rank) {
case 'n':
case 'N':
/* Do not install */
s = catgets (cat, 4, 2, "SKIPPED");
cputs (s);
break;
case 'y':
case 'Y':
/* Always install */
s = catgets (cat, 4, 1, "REQUIRED");
cputs (s);
ret = unzip_file (dat_ary[i].name, fromdir, destdir);
if (ret != 0) {
/* Print an error message */
s = catgets (cat, 3, 6, "ERROR! Failed to install REQUIRED package.");
cputs (s);
/* Return an error */
this.errors++;
/* Does the user want to continue anyway? */
gotoxy (1, 25);
s = catgets (cat, 2, 3, "Continue installing this disk? [yn]");
cputs (s);
ch = getch_yn();
if ((ch != 'y') && (ch != 'Y'))
{
return (this);
}
}
break;
default:
/* Optional */
s = catgets (cat, 4, 0, "OPTIONAL");
cputs (s);
/* Ask the user if you want to install it */
gotoxy (1, 23);
s = catgets (cat, 2, 4, "Install this package? [yn]");
cputs (s);
ch = getch_yn();
if ((ch == 'y') || (ch == 'Y'))
{
ret = unzip_file (dat_ary[i].name, fromdir, destdir);
if (ret != 0)
{
/* Print a warning message */
gotoxy (1, 23);
s = catgets (cat, 3, 7, "WARNING! Failed to install OPTIONAL package.");
cputs (s);
gotoxy (1, 25);
s = catgets (cat, 1, 0, "Press any key to continue");
cputs (s);
getch();
this.warnings++;
}
}
break;
} /* switch */
} /* for */
/* Free memory for this disk */
free (dat_ary);
return (this);
}