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-rw-r--r--tools/firmware-utils/src/mktplinkfw-lib.c78
-rw-r--r--tools/firmware-utils/src/mktplinkfw-lib.h2
-rw-r--r--tools/firmware-utils/src/mktplinkfw.c87
-rw-r--r--tools/firmware-utils/src/mktplinkfw2.c83
4 files changed, 102 insertions, 148 deletions
diff --git a/tools/firmware-utils/src/mktplinkfw-lib.c b/tools/firmware-utils/src/mktplinkfw-lib.c
index 838b1792ff..18da13dd04 100644
--- a/tools/firmware-utils/src/mktplinkfw-lib.c
+++ b/tools/firmware-utils/src/mktplinkfw-lib.c
@@ -30,9 +30,22 @@
#include "mktplinkfw-lib.h"
#include "md5.h"
+extern char *ofname;
extern char *progname;
+extern uint32_t kernel_len;
+extern struct file_info kernel_info;
+extern struct file_info rootfs_info;
+extern struct flash_layout *layout;
+extern uint32_t rootfs_ofs;
+extern uint32_t rootfs_align;
+extern int combined;
+extern int strip_padding;
+extern int add_jffs2_eof;
+
static unsigned char jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde};
+void fill_header(char *buf, int len);
+
struct flash_layout *find_layout(struct flash_layout *layouts, const char *id)
{
struct flash_layout *ret;
@@ -102,7 +115,7 @@ out:
return ret;
}
-int pad_jffs2(char *buf, int currlen, int maxlen)
+static int pad_jffs2(char *buf, int currlen, int maxlen)
{
int len;
uint32_t pad_mask;
@@ -193,3 +206,66 @@ inline void inspect_fw_pmd5sum(const char *label, const uint8_t *val, const char
printf(" %02x", val[i]);
printf(" %s\n", text);
}
+
+// header_size = sizeof(struct fw_header)
+int build_fw(size_t header_size)
+{
+ int buflen;
+ char *buf;
+ char *p;
+ int ret = EXIT_FAILURE;
+ int writelen = 0;
+
+ writelen = header_size + kernel_len;
+
+ if (combined)
+ buflen = writelen;
+ else
+ buflen = layout->fw_max_len;
+
+ buf = malloc(buflen);
+ if (!buf) {
+ ERR("no memory for buffer\n");
+ goto out;
+ }
+
+ memset(buf, 0xff, buflen);
+ p = buf + header_size;
+ ret = read_to_buf(&kernel_info, p);
+ if (ret)
+ goto out_free_buf;
+
+ if (!combined) {
+ if (rootfs_align)
+ p = buf + writelen;
+ else
+ p = buf + rootfs_ofs;
+
+ ret = read_to_buf(&rootfs_info, p);
+ if (ret)
+ goto out_free_buf;
+
+ if (rootfs_align)
+ writelen += rootfs_info.file_size;
+ else
+ writelen = rootfs_ofs + rootfs_info.file_size;
+
+ if (add_jffs2_eof)
+ writelen = pad_jffs2(buf, writelen, layout->fw_max_len);
+ }
+
+ if (!strip_padding)
+ writelen = buflen;
+
+ fill_header(buf, writelen);
+ ret = write_fw(ofname, buf, writelen);
+ if (ret)
+ goto out_free_buf;
+
+ ret = EXIT_SUCCESS;
+
+out_free_buf:
+ free(buf);
+out:
+ return ret;
+}
diff --git a/tools/firmware-utils/src/mktplinkfw-lib.h b/tools/firmware-utils/src/mktplinkfw-lib.h
index 38fe065c1a..31e6d0b1e6 100644
--- a/tools/firmware-utils/src/mktplinkfw-lib.h
+++ b/tools/firmware-utils/src/mktplinkfw-lib.h
@@ -58,11 +58,11 @@ struct flash_layout *find_layout(struct flash_layout *layouts, const char *id);
void get_md5(const char *data, int size, uint8_t *md5);
int get_file_stat(struct file_info *fdata);
int read_to_buf(const struct file_info *fdata, char *buf);
-int pad_jffs2(char *buf, int currlen, int maxlen);
int write_fw(const char *ofname, const char *data, int len);
inline void inspect_fw_pstr(const char *label, const char *str);
inline void inspect_fw_phex(const char *label, uint32_t val);
inline void inspect_fw_phexdec(const char *label, uint32_t val);
inline void inspect_fw_pmd5sum(const char *label, const uint8_t *val, const char *text);
+int build_fw(size_t header_size);
#endif /* mktplinkfw_lib_h */
diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c
index 7dbb290413..9bc112fe6c 100644
--- a/tools/firmware-utils/src/mktplinkfw.c
+++ b/tools/firmware-utils/src/mktplinkfw.c
@@ -71,7 +71,7 @@ struct fw_region {
/*
* Globals
*/
-static char *ofname;
+char *ofname;
char *progname;
static char *vendor = "TP-LINK Technologies";
static char *version = "ver. 1.0";
@@ -79,7 +79,7 @@ static char *fw_ver = "0.0.0";
static uint32_t hdr_ver = HEADER_VERSION_V1;
static char *layout_id;
-static struct flash_layout *layout;
+struct flash_layout *layout;
static char *opt_hw_id;
static uint32_t hw_id;
static char *opt_hw_rev;
@@ -90,17 +90,17 @@ static const struct fw_region *region;
static int fw_ver_lo;
static int fw_ver_mid;
static int fw_ver_hi;
-static struct file_info kernel_info;
+struct file_info kernel_info;
static uint32_t kernel_la = 0;
static uint32_t kernel_ep = 0;
-static uint32_t kernel_len = 0;
-static struct file_info rootfs_info;
-static uint32_t rootfs_ofs = 0;
-static uint32_t rootfs_align;
+uint32_t kernel_len = 0;
+struct file_info rootfs_info;
+uint32_t rootfs_ofs = 0;
+uint32_t rootfs_align;
static struct file_info boot_info;
-static int combined;
-static int strip_padding;
-static int add_jffs2_eof;
+int combined;
+int strip_padding;
+int add_jffs2_eof;
static uint32_t fw_max_len;
static uint32_t reserved_space;
@@ -355,7 +355,7 @@ static int check_options(void)
return 0;
}
-static void fill_header(char *buf, int len)
+void fill_header(char *buf, int len)
{
struct fw_header *hdr = (struct fw_header *)buf;
@@ -408,69 +408,6 @@ static void fill_header(char *buf, int len)
get_md5(buf, len, hdr->md5sum1);
}
-static int build_fw(void)
-{
- int buflen;
- char *buf;
- char *p;
- int ret = EXIT_FAILURE;
- int writelen = 0;
-
- writelen = sizeof(struct fw_header) + kernel_len;
-
- if (combined)
- buflen = writelen;
- else
- buflen = layout->fw_max_len;
-
- buf = malloc(buflen);
- if (!buf) {
- ERR("no memory for buffer\n");
- goto out;
- }
-
- memset(buf, 0xff, buflen);
- p = buf + sizeof(struct fw_header);
- ret = read_to_buf(&kernel_info, p);
- if (ret)
- goto out_free_buf;
-
-
- if (!combined) {
- if (rootfs_align)
- p = buf + writelen;
- else
- p = buf + rootfs_ofs;
-
- ret = read_to_buf(&rootfs_info, p);
- if (ret)
- goto out_free_buf;
-
- if (rootfs_align)
- writelen += rootfs_info.file_size;
- else
- writelen = rootfs_ofs + rootfs_info.file_size;
-
- if (add_jffs2_eof)
- writelen = pad_jffs2(buf, writelen, layout->fw_max_len);
- }
-
- if (!strip_padding)
- writelen = buflen;
-
- fill_header(buf, writelen);
- ret = write_fw(ofname, buf, writelen);
- if (ret)
- goto out_free_buf;
-
- ret = EXIT_SUCCESS;
-
- out_free_buf:
- free(buf);
- out:
- return ret;
-}
-
static int inspect_fw(void)
{
char *buf;
@@ -686,7 +623,7 @@ int main(int argc, char *argv[])
goto out;
if (!inspect_info.file_name)
- ret = build_fw();
+ ret = build_fw(sizeof(struct fw_header));
else
ret = inspect_fw();
diff --git a/tools/firmware-utils/src/mktplinkfw2.c b/tools/firmware-utils/src/mktplinkfw2.c
index 63dbe8aa24..892c93f109 100644
--- a/tools/firmware-utils/src/mktplinkfw2.c
+++ b/tools/firmware-utils/src/mktplinkfw2.c
@@ -75,7 +75,7 @@ struct board_info {
/*
* Globals
*/
-static char *ofname;
+char *ofname;
char *progname;
static char *vendor = "TP-LINK Technologies";
static char *version = "ver. 1.0";
@@ -87,7 +87,7 @@ static struct board_info custom_board;
static struct board_info *board;
static char *layout_id;
-static struct flash_layout *layout;
+struct flash_layout *layout;
static char *opt_hw_id;
static char *opt_hw_rev;
static char *opt_hw_ver_add;
@@ -96,17 +96,17 @@ static int fw_ver_mid;
static int fw_ver_hi;
static int sver_lo;
static int sver_hi;
-static struct file_info kernel_info;
+struct file_info kernel_info;
static uint32_t kernel_la = 0;
static uint32_t kernel_ep = 0;
-static uint32_t kernel_len = 0;
-static struct file_info rootfs_info;
-static uint32_t rootfs_ofs = 0;
-static uint32_t rootfs_align;
+uint32_t kernel_len = 0;
+struct file_info rootfs_info;
+uint32_t rootfs_ofs = 0;
+uint32_t rootfs_align;
static struct file_info boot_info;
-static int combined;
-static int strip_padding;
-static int add_jffs2_eof;
+int combined;
+int strip_padding;
+int add_jffs2_eof;
static struct file_info inspect_info;
static int extract = 0;
@@ -312,7 +312,7 @@ static int check_options(void)
return 0;
}
-static void fill_header(char *buf, int len)
+void fill_header(char *buf, int len)
{
struct fw_header *hdr = (struct fw_header *)buf;
unsigned ver_len;
@@ -374,65 +374,6 @@ static void fill_header(char *buf, int len)
get_md5(buf, len, hdr->md5sum1);
}
-static int build_fw(void)
-{
- int buflen;
- char *buf;
- char *p;
- int ret = EXIT_FAILURE;
- int writelen = 0;
-
- buflen = layout->fw_max_len;
-
- buf = malloc(buflen);
- if (!buf) {
- ERR("no memory for buffer\n");
- goto out;
- }
-
- memset(buf, 0xff, buflen);
- p = buf + sizeof(struct fw_header);
- ret = read_to_buf(&kernel_info, p);
- if (ret)
- goto out_free_buf;
-
- writelen = sizeof(struct fw_header) + kernel_len;
-
- if (!combined) {
- if (rootfs_align)
- p = buf + writelen;
- else
- p = buf + rootfs_ofs;
-
- ret = read_to_buf(&rootfs_info, p);
- if (ret)
- goto out_free_buf;
-
- if (rootfs_align)
- writelen += rootfs_info.file_size;
- else
- writelen = rootfs_ofs + rootfs_info.file_size;
-
- if (add_jffs2_eof)
- writelen = pad_jffs2(buf, writelen, layout->fw_max_len);
- }
-
- if (!strip_padding)
- writelen = buflen;
-
- fill_header(buf, writelen);
- ret = write_fw(ofname, buf, writelen);
- if (ret)
- goto out_free_buf;
-
- ret = EXIT_SUCCESS;
-
- out_free_buf:
- free(buf);
- out:
- return ret;
-}
-
static int inspect_fw(void)
{
char *buf;
@@ -671,7 +612,7 @@ int main(int argc, char *argv[])
goto out;
if (!inspect_info.file_name)
- ret = build_fw();
+ ret = build_fw(sizeof(struct fw_header));
else
ret = inspect_fw();
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 21:19:00 +0000