mirror of
https://git.proxmox.com/git/fwupd
synced 2025-08-06 07:04:54 +00:00
synaptics-prometheus: Allow creating test firmware from builder.xml
This means we don't need a standalone executable to build blobs.
This commit is contained in:
Richard Hughes
parent
84617b6699
commit
4dcd167215
@ -1,58 +0,0 @@
|
||||
/*
|
||||
* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
|
||||
*
|
||||
* SPDX-License-Identifier: LGPL-2.1+
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "fu-synaprom-firmware.h"
|
||||
|
||||
static gboolean
|
||||
fu_dump_parse (const gchar *filename, GError **error)
|
||||
{
|
||||
gchar *data = NULL;
|
||||
gsize len = 0;
|
||||
g_autoptr(GBytes) blob = NULL;
|
||||
g_autoptr(FuFirmware) firmware = fu_synaprom_firmware_new ();
|
||||
if (!g_file_get_contents (filename, &data, &len, error))
|
||||
return FALSE;
|
||||
blob = g_bytes_new_take (data, len);
|
||||
return fu_firmware_parse (firmware, blob, 0, error);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
fu_dump_generate (const gchar *filename, GError **error)
|
||||
{
|
||||
const gchar *data;
|
||||
gsize len = 0;
|
||||
g_autoptr(GBytes) blob = NULL;
|
||||
g_autoptr(FuFirmware) firmware = fu_synaprom_firmware_new ();
|
||||
blob = fu_firmware_write (firmware, error);
|
||||
if (blob == NULL)
|
||||
return FALSE;
|
||||
data = g_bytes_get_data (blob, &len);
|
||||
return g_file_set_contents (filename, data, len, error);
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
g_autoptr(GError) error = NULL;
|
||||
if (argc == 2) {
|
||||
if (!fu_dump_parse (argv[1], &error)) {
|
||||
g_printerr ("parse failed: %s\n", error->message);
|
||||
return 1;
|
||||
}
|
||||
} else if (argc == 3 && g_strcmp0 (argv[2], "gen") == 0) {
|
||||
if (!fu_dump_generate (argv[1], &error)) {
|
||||
g_printerr ("generate failed: %s\n", error->message);
|
||||
return 1;
|
||||
}
|
||||
} else {
|
||||
g_printerr ("firmware filename required\n");
|
||||
return 2;
|
||||
}
|
||||
g_print ("OK!\n");
|
||||
return 0;
|
||||
}
|
||||
@ -48,6 +48,15 @@ typedef struct __attribute__((packed)) {
|
||||
guint16 unused[3];
|
||||
} FuSynapromIotaConfigVersion;
|
||||
|
||||
/* le */
|
||||
typedef struct __attribute__((packed)) {
|
||||
guint32 product;
|
||||
guint32 id1; /* verification ID */
|
||||
guint32 id2; /* verification ID */
|
||||
guint16 version; /* config version */
|
||||
guint8 unused[2];
|
||||
} FuSynapromFirmwareCfgHeader;
|
||||
|
||||
#define FU_SYNAPROM_CMD_IOTA_FIND_FLAGS_ALLIOTAS 0x0001 /* itype ignored*/
|
||||
#define FU_SYNAPROM_CMD_IOTA_FIND_FLAGS_READMAX 0x0002 /* nbytes ignored */
|
||||
#define FU_SYNAPROM_MAX_IOTA_READ_SIZE (64 * 1024) /* max size of iota data returned */
|
||||
|
||||
@ -14,10 +14,16 @@
|
||||
|
||||
struct _FuSynapromFirmware {
|
||||
FuFirmware parent_instance;
|
||||
guint32 product_id;
|
||||
};
|
||||
|
||||
G_DEFINE_TYPE (FuSynapromFirmware, fu_synaprom_firmware, FU_TYPE_FIRMWARE)
|
||||
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_MFW_HEADER 0x0001
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_MFW_PAYLOAD 0x0002
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_CFG_HEADER 0x0003
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_CFG_PAYLOAD 0x0004
|
||||
|
||||
typedef struct __attribute__((packed)) {
|
||||
guint16 tag;
|
||||
guint32 bufsz;
|
||||
@ -41,6 +47,13 @@ fu_synaprom_firmware_tag_to_string (guint16 tag)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void
|
||||
fu_synaprom_firmware_to_string (FuFirmware *firmware, guint idt, GString *str)
|
||||
{
|
||||
FuSynapromFirmware *self = FU_SYNAPROM_FIRMWARE (firmware);
|
||||
fu_common_string_append_kx (str, idt, "ProductId", self->product_id);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
fu_synaprom_firmware_parse (FuFirmware *firmware,
|
||||
GBytes *fw,
|
||||
@ -116,12 +129,13 @@ fu_synaprom_firmware_parse (FuFirmware *firmware,
|
||||
}
|
||||
|
||||
static GBytes *
|
||||
fu_synaprom_firmware_write (FuFirmware *self, GError **error)
|
||||
fu_synaprom_firmware_write (FuFirmware *firmware, GError **error)
|
||||
{
|
||||
FuSynapromFirmware *self = FU_SYNAPROM_FIRMWARE (firmware);
|
||||
GByteArray *blob = g_byte_array_new ();
|
||||
const guint8 data[] = { 'R', 'H' };
|
||||
g_autoptr(GBytes) payload = NULL;
|
||||
FuSynapromFirmwareMfwHeader hdr = {
|
||||
.product = GUINT32_TO_LE(0x41),
|
||||
.product = GUINT32_TO_LE(self->product_id),
|
||||
.id = GUINT32_TO_LE(0xff),
|
||||
.buildtime = GUINT32_TO_LE(0xff),
|
||||
.buildnum = GUINT32_TO_LE(0xff),
|
||||
@ -130,14 +144,27 @@ fu_synaprom_firmware_write (FuFirmware *self, GError **error)
|
||||
};
|
||||
|
||||
/* add header */
|
||||
fu_byte_array_append_uint16 (blob, FU_SYNAPROM_FIRMWARE_TAG_MFW_HEADER, G_LITTLE_ENDIAN);
|
||||
fu_byte_array_append_uint32 (blob, sizeof(hdr), G_LITTLE_ENDIAN);
|
||||
fu_byte_array_append_uint16 (blob,
|
||||
FU_SYNAPROM_FIRMWARE_TAG_MFW_HEADER,
|
||||
G_LITTLE_ENDIAN);
|
||||
fu_byte_array_append_uint32 (blob,
|
||||
sizeof(hdr),
|
||||
G_LITTLE_ENDIAN);
|
||||
g_byte_array_append (blob, (const guint8 *) &hdr, sizeof(hdr));
|
||||
|
||||
/* add payload */
|
||||
fu_byte_array_append_uint16 (blob, FU_SYNAPROM_FIRMWARE_TAG_MFW_PAYLOAD, G_LITTLE_ENDIAN);
|
||||
fu_byte_array_append_uint32 (blob, sizeof(data), G_LITTLE_ENDIAN);
|
||||
g_byte_array_append (blob, data, sizeof(data));
|
||||
payload = fu_firmware_get_image_default_bytes (firmware, error);
|
||||
if (payload == NULL)
|
||||
return FALSE;
|
||||
fu_byte_array_append_uint16 (blob,
|
||||
FU_SYNAPROM_FIRMWARE_TAG_MFW_PAYLOAD,
|
||||
G_LITTLE_ENDIAN);
|
||||
fu_byte_array_append_uint32 (blob,
|
||||
g_bytes_get_size (payload),
|
||||
G_LITTLE_ENDIAN);
|
||||
g_byte_array_append (blob,
|
||||
g_bytes_get_data (payload, NULL),
|
||||
g_bytes_get_size (payload));
|
||||
|
||||
/* add signature */
|
||||
for (guint i = 0; i < FU_SYNAPROM_FIRMWARE_SIGSIZE; i++)
|
||||
@ -145,6 +172,21 @@ fu_synaprom_firmware_write (FuFirmware *self, GError **error)
|
||||
return g_byte_array_free_to_bytes (blob);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
fu_synaprom_firmware_build (FuFirmware *firmware, XbNode *n, GError **error)
|
||||
{
|
||||
FuSynapromFirmware *self = FU_SYNAPROM_FIRMWARE (firmware);
|
||||
guint64 tmp;
|
||||
|
||||
/* simple properties */
|
||||
tmp = xb_node_query_text_as_uint (n, "product_id", NULL);
|
||||
if (tmp != G_MAXUINT64 && tmp <= G_MAXUINT32)
|
||||
self->product_id = tmp;
|
||||
|
||||
/* success */
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
fu_synaprom_firmware_init (FuSynapromFirmware *self)
|
||||
{
|
||||
@ -156,6 +198,8 @@ fu_synaprom_firmware_class_init (FuSynapromFirmwareClass *klass)
|
||||
FuFirmwareClass *klass_firmware = FU_FIRMWARE_CLASS (klass);
|
||||
klass_firmware->parse = fu_synaprom_firmware_parse;
|
||||
klass_firmware->write = fu_synaprom_firmware_write;
|
||||
klass_firmware->to_string = fu_synaprom_firmware_to_string;
|
||||
klass_firmware->build = fu_synaprom_firmware_build;
|
||||
}
|
||||
|
||||
FuFirmware *
|
||||
|
||||
@ -8,16 +8,10 @@
|
||||
#pragma once
|
||||
|
||||
#include "fu-firmware.h"
|
||||
#include "fu-synaprom-firmware.h"
|
||||
|
||||
#define FU_TYPE_SYNAPROM_FIRMWARE (fu_synaprom_firmware_get_type ())
|
||||
G_DECLARE_FINAL_TYPE (FuSynapromFirmware, fu_synaprom_firmware, FU, SYNAPROM_FIRMWARE, FuFirmware)
|
||||
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_MFW_HEADER 0x0001
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_MFW_PAYLOAD 0x0002
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_CFG_HEADER 0x0003
|
||||
#define FU_SYNAPROM_FIRMWARE_TAG_CFG_PAYLOAD 0x0004
|
||||
|
||||
/* le */
|
||||
typedef struct __attribute__((packed)) {
|
||||
guint32 product;
|
||||
@ -29,13 +23,4 @@ typedef struct __attribute__((packed)) {
|
||||
guint8 unused[6];
|
||||
} FuSynapromFirmwareMfwHeader;
|
||||
|
||||
/* le */
|
||||
typedef struct __attribute__((packed)) {
|
||||
guint32 product;
|
||||
guint32 id1; /* verification ID */
|
||||
guint32 id2; /* verification ID */
|
||||
guint16 version; /* config version */
|
||||
guint8 unused[2];
|
||||
} FuSynapromFirmwareCfgHeader;
|
||||
|
||||
FuFirmware *fu_synaprom_firmware_new (void);
|
||||
|
||||
@ -61,27 +61,4 @@ if get_option('tests')
|
||||
install_dir : installed_test_bindir,
|
||||
)
|
||||
test('synaptics-prometheus-self-test', e, env : testdatadirs) # added to installed-tests
|
||||
|
||||
# for fuzzing
|
||||
executable(
|
||||
'synaptics-prometheus-dump',
|
||||
sources : [
|
||||
'fu-dump.c',
|
||||
'fu-synaprom-firmware.c',
|
||||
],
|
||||
include_directories : [
|
||||
root_incdir,
|
||||
fwupd_incdir,
|
||||
fwupdplugin_incdir,
|
||||
],
|
||||
dependencies : [
|
||||
gio,
|
||||
libxmlb,
|
||||
],
|
||||
link_with : [
|
||||
fwupd,
|
||||
fwupdplugin,
|
||||
],
|
||||
c_args : cargs
|
||||
)
|
||||
endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user