remove Nick Chan's copyright string (#6)

[ldid.git] / ldid.cpp

diff --git a/ldid.cpp b/ldid.cpp
index b664441397c1c87068707dcae7668b5f980b9f1d..6d9505749e6c75d6a91850f45b597fcc72c76b96 100644 (file)
--- a/ldid.cpp
+++ b/ldid.cpp
@@ -43,7 +43,10 @@
 #include <sys/types.h>
 
 #ifndef LDID_NOSMIME
-#include <openssl/provider.h>
+#include <openssl/opensslv.h>
+# if OPENSSL_VERSION_NUMBER >= 0x30000000
+#  include <openssl/provider.h>
+# endif
 #include <openssl/err.h>
 #include <openssl/pem.h>
 #include <openssl/pkcs7.h>
@@ -1248,10 +1251,10 @@ static const std::vector<Algorithm *> &GetAlgorithms() {
 
     static std::vector<Algorithm *> algorithms;
     if (algorithms.empty()) {
-        if (do_sha1)
-            algorithms.push_back(&sha1);
         if (do_sha256)
             algorithms.push_back(&sha256);
+        if (do_sha1)
+            algorithms.push_back(&sha1);
     }
 
     return algorithms;
@@ -3102,18 +3105,29 @@ std::string Hex(const uint8_t *data, size_t size) {
 }
 
 static void usage(const char *argv0) {
-    fprintf(stderr, "usage: %s -S[entitlements.xml] <binary>\n", argv0);
-    fprintf(stderr, "   %s -e MobileSafari\n", argv0);
-    fprintf(stderr, "   %s -S cat\n", argv0);
-    fprintf(stderr, "   %s -Stfp.xml gdb\n", argv0);
+    fprintf(stderr, "Link Identity Editor %s\n\n", LDID_VERSION);
+    fprintf(stderr, "usage: %s [-Acputype:subtype] [-a]\n", argv0);
+    fprintf(stderr, "          [-C[adhoc | enforcement | expires | hard |\n");
+    fprintf(stderr, "          host | kill | library-validation | restrict | runtime]] [-D] [-d]\n");
+    fprintf(stderr, "          [-e] [-h] [-Kkey.p12 [-Upassword]] [-M] [-P] [-q] [-r | -Sfile | -s]\n");
+    fprintf(stderr, "          [-Ttimestamp] [-u] file ...\n\n");
+    fprintf(stderr, "Options:\n");
+    fprintf(stderr, "   -S[file.xml]  Pseudo-sign using the entitlements in file.xml\n");
+    fprintf(stderr, "   -Kkey.p12     Sign using private key in key.p12\n");
+    fprintf(stderr, "   -Upassword    Use password to unlock key.p12\n");
+    fprintf(stderr, "   -M            Merge entitlements with any existing\n");
+    fprintf(stderr, "   -h            Print CDHash of file\n\n");
+    fprintf(stderr, "More information: 'man ldid'\n");
 }
 
 #ifndef LDID_NOTOOLS
 int main(int argc, char *argv[]) {
 #ifndef LDID_NOSMIME
     OpenSSL_add_all_algorithms();
+# if OPENSSL_VERSION_NUMBER >= 0x30000000
     OSSL_PROVIDER *legacy = OSSL_PROVIDER_load(NULL, "legacy");
     OSSL_PROVIDER *deflt = OSSL_PROVIDER_load(NULL, "default");
+# endif
 #endif
 
     union {
@@ -3593,8 +3607,10 @@ int main(int argc, char *argv[]) {
     }
 
 #ifndef LDID_NOSMINE
+# if OPENSSL_VERSION_NUM >= 0x30000000
     OSSL_PROVIDER_unload(legacy);
     OSSL_PROVIDER_unload(deflt);
+# endif
 #endif
 
     return filee;