From 70c31b9b889d9db7070f63b97bbd74276ec77d6b Mon Sep 17 00:00:00 2001
From: Stephen Lombardo <sjlombardo@zetetic.net>
Date: Mon, 11 Mar 2024 12:22:14 -0400
Subject: [PATCH] allow exclusion of device-specific log functionality via
 SQLCIPHER_OMIT_LOG_DEVICE

---
 src/crypto.h      |  8 ++++----
 src/crypto_impl.c | 12 +++++++++---
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/crypto.h b/src/crypto.h
index 21522cc5..cdd973ca 100644
--- a/src/crypto.h
+++ b/src/crypto.h
@@ -40,14 +40,14 @@
 #include "pager.h"
 #include "vdbeInt.h"
 
-#ifdef __ANDROID__
+#if !defined(SQLCIPHER_OMIT_LOG_DEVICE)
+#if defined(__ANDROID__)
 #include <android/log.h>
-#endif
-
-#ifdef __APPLE__
+#elif defined(__APPLE__)
 #include <TargetConditionals.h>
 #include <os/log.h>
 #endif
+#endif
 
 #include <time.h>
 
diff --git a/src/crypto_impl.c b/src/crypto_impl.c
index ca6c610a..108bc643 100644
--- a/src/crypto_impl.c
+++ b/src/crypto_impl.c
@@ -1638,11 +1638,13 @@ static int sqlcipher_profile_callback(unsigned int trace, void *file, void *stmt
   FILE *f = (FILE*) file;
   double elapsed = (*((sqlite3_uint64*)run_time))/1000000.0;
   if(f == NULL) {
+#if !defined(SQLCIPHER_OMIT_LOG_DEVICE)
 #if defined(__ANDROID__)
     __android_log_print(ANDROID_LOG_DEBUG, "sqlcipher", SQLCIPHER_PROFILE_FMT, elapsed, sqlite3_sql((sqlite3_stmt*)stmt));
 #elif defined(__APPLE__)
     os_log(OS_LOG_DEFAULT, SQLCIPHER_PROFILE_FMT_OSLOG, elapsed, sqlite3_sql((sqlite3_stmt*)stmt));
 #endif
+#endif
   } else {
     fprintf(f, SQLCIPHER_PROFILE_FMT, elapsed, sqlite3_sql((sqlite3_stmt*)stmt));
   }
@@ -1695,17 +1697,18 @@ void sqlcipher_log(unsigned int level, const char *message, ...) {
   char *formatted = NULL;
 
 #ifdef CODEC_DEBUG
+#if !defined(SQLCIPHER_OMIT_LOG_DEVICE)
 #if defined(__ANDROID__)
     __android_log_vprint(ANDROID_LOG_DEBUG, "sqlcipher", message, params);
-#elif define(__APPLE__)
+#elif defined(__APPLE__)
     formatted = sqlite3_vmprintf(message, params);
     os_log(OS_LOG_DEFAULT, "%s", formatted);
     sqlite3_free(formatted);
-#else
+#endif
+#endif
     vfprintf(stderr, message, params);
     fprintf(stderr, "\n");
 #endif
-#endif
 
   if(level > sqlcipher_log_level || (sqlcipher_log_device == 0 && sqlcipher_log_file == NULL)) {
     /* no log target or tag not in included filters */
@@ -1737,6 +1740,7 @@ void sqlcipher_log(unsigned int level, const char *message, ...) {
       fprintf((FILE*)sqlcipher_log_file, "\n");
     }
   }
+#if !defined(SQLCIPHER_OMIT_LOG_DEVICE)
   if(sqlcipher_log_device) {
 #if defined(__ANDROID__)
     __android_log_vprint(ANDROID_LOG_DEBUG, "sqlcipher", message, params);
@@ -1746,6 +1750,8 @@ void sqlcipher_log(unsigned int level, const char *message, ...) {
     sqlite3_free(formatted);
 #endif
   }
+#endif
+
 end:
   va_end(params);
 }
-- 
2.11.4.GIT