From eef0043e76c758efd6a9c3d628d6e3a655031f21 Mon Sep 17 00:00:00 2001
From: Denys <desvxx@proton.me>
Date: Thu, 5 Dec 2024 22:47:09 +0200
Subject: [PATCH] Remove path prefix in RNP_LOG

---
 CMakeLists.txt    |  4 ++++
 src/lib/logging.h | 16 +++++++++-------
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db78e5fd8..a5412cd1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,6 +96,10 @@ set_property(CACHE ENABLE_DOC PROPERTY STRINGS ${TRISTATE_VALUES})
 # so we can use our bundled finders
 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/Modules")
 
+# add source path prefix length to be able to crop it in logs
+string(LENGTH "${CMAKE_SOURCE_DIR}/" SOURCE_PATH_SIZE)
+add_definitions("-DSOURCE_PATH_SIZE=${SOURCE_PATH_SIZE}")
+
 # required modules
 include(CTest)
 include(FetchContent)
diff --git a/src/lib/logging.h b/src/lib/logging.h
index bebb7bc46..5f5f46835 100644
--- a/src/lib/logging.h
+++ b/src/lib/logging.h
@@ -58,13 +58,15 @@ class LogStop {
 };
 } // namespace rnp
 
-#define RNP_LOG_FD(fd, ...)                                                  \
-    do {                                                                     \
-        if (!rnp_log_switch())                                               \
-            break;                                                           \
-        (void) fprintf((fd), "[%s() %s:%d] ", __func__, __FILE__, __LINE__); \
-        (void) fprintf((fd), __VA_ARGS__);                                   \
-        (void) fprintf((fd), "\n");                                          \
+#define __SOURCE_PATH_FILE__ (__FILE__ + SOURCE_PATH_SIZE + 3 /* remove "src" */)
+
+#define RNP_LOG_FD(fd, ...)                                                              \
+    do {                                                                                 \
+        if (!rnp_log_switch())                                                           \
+            break;                                                                       \
+        (void) fprintf((fd), "[%s() %s:%d] ", __func__, __SOURCE_PATH_FILE__, __LINE__); \
+        (void) fprintf((fd), __VA_ARGS__);                                               \
+        (void) fprintf((fd), "\n");                                                      \
     } while (0)
 
 #define RNP_LOG(...) RNP_LOG_FD(stderr, __VA_ARGS__)