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-rw-r--r--twrpDigest.cpp29
1 files changed, 8 insertions, 21 deletions
diff --git a/twrpDigest.cpp b/twrpDigest.cpp
index ab8f456f5..d1217cb6a 100644
--- a/twrpDigest.cpp
+++ b/twrpDigest.cpp
@@ -91,7 +91,7 @@ int twrpDigest::computeMD5(void) {
initMD5();
file = fopen(md5fn.c_str(), "rb");
if (file == NULL)
- return -1;
+ return MD5_NOT_FOUND;
while ((len = fread(buf, 1, sizeof(buf), file)) > 0) {
MD5Update(&md5c, buf, len);
}
@@ -128,24 +128,14 @@ int twrpDigest::read_md5digest(void) {
i++;
}
- if (!foundMd5File) {
- gui_msg("no_md5=Skipping MD5 check: no MD5 file found");
- return -1;
- } else if (TWFunc::read_file(md5file, line) != 0) {
- LOGERR("Skipping MD5 check: MD5 file unreadable %s\n", strerror(errno));
- return 1;
- }
+ if (!foundMd5File)
+ return MD5_NOT_FOUND;
+ if (TWFunc::read_file(md5file, line) != 0)
+ return MD5_FILE_UNREADABLE;
return 0;
}
-/* verify_md5digest return codes:
- -2: md5 did not match
- -1: no md5 file found
- 0: md5 matches
- 1: md5 file unreadable
-*/
-
int twrpDigest::verify_md5digest(void) {
string buf;
char hex[3];
@@ -164,11 +154,8 @@ int twrpDigest::verify_md5digest(void) {
snprintf(hex, 3, "%02x", md5sum[i]);
md5str += hex;
}
- if (tokens.at(0) != md5str) {
- gui_err("md5_fail=MD5 does not match");
- return -2;
- }
+ if (tokens.at(0) != md5str)
+ return MD5_MATCH_FAIL;
- gui_msg("md5_match=MD5 matched");
- return 0;
+ return MD5_OK;
}