[FEAT] Add log module in lib_ccxr

docs/CHANGES.TXT

@@ -1,5 +1,6 @@
 0.95 (to be released)
 -----------------
+- New: Add log module in lib_ccxr (#1622)
 - New: Create `lib_ccxr` and `libccxr_exports` (#1621)
 - Fix: Unexpected behavior of get_write_interval (#1609)
 - Update: Bump rsmpeg to latest version for ffmpeg bindings (#1600)

src/lib_ccx/activity.c

@@ -4,7 +4,6 @@ relevant events. */
 #include "lib_ccx.h"
 #include "ccx_common_option.h"
 
-static int credits_shown = 0;
 unsigned long net_activity_gui = 0;
 
 /* Print current progress. For percentage, -1 -> streaming mode */
@@ -129,11 +128,7 @@ void activity_report_data_read(void)
 
 void activity_header(void)
 {
-	if (!credits_shown)
-	{
-		credits_shown = 1;
-		mprint("CCExtractor %s, Carlos Fernandez Sanz, Volker Quetschke.\n", VERSION);
-		mprint("Teletext portions taken from Petr Kutalek's telxcc\n");
-		mprint("--------------------------------------------------------------------------\n");
-	}
+	mprint("CCExtractor %s, Carlos Fernandez Sanz, Volker Quetschke.\n", VERSION);
+	mprint("Teletext portions taken from Petr Kutalek's telxcc\n");
+	mprint("--------------------------------------------------------------------------\n");
 }

src/lib_ccx/lib_ccx.c

@@ -93,13 +93,19 @@ struct lib_ccx_ctx *init_libraries(struct ccx_s_options *opt)
 {
 	int ret = 0;
 
+	activity_header(); // Brag about writing it :-)
+
 	// Set logging functions for libraries
 	ccx_common_logging.debug_ftn = &dbg_print;
 	ccx_common_logging.debug_mask = opt->debug_mask;
 	ccx_common_logging.fatal_ftn = &fatal;
 	ccx_common_logging.log_ftn = &mprint;
 	ccx_common_logging.gui_ftn = &activity_library_process;
 
+#ifndef DISABLE_RUST
+	ccxr_init_basic_logger(opt);
+#endif
+
 	struct lib_ccx_ctx *ctx = malloc(sizeof(struct lib_ccx_ctx));
 	if (!ctx)
 		ccx_common_logging.fatal_ftn(EXIT_NOT_ENOUGH_MEMORY, "init_libraries: Not enough memory allocating lib_ccx_ctx context.");

src/lib_ccx/lib_ccx.h

@@ -153,6 +153,10 @@ struct lib_ccx_ctx
 struct lib_ccx_ctx *init_libraries(struct ccx_s_options *opt);
 void dinit_libraries( struct lib_ccx_ctx **ctx);
 
+#ifndef DISABLE_RUST
+extern void ccxr_init_basic_logger(struct ccx_s_options *opts);
+#endif
+
 //ccextractor.c
 void print_end_msg(void);
 

src/lib_ccx/utility.c

@@ -288,7 +288,6 @@ void mprint(const char *fmt, ...)
 	va_list args;
 	if (!ccx_options.messages_target)
 		return;
-	activity_header(); // Brag about writing it :-)
 	va_start(args, fmt);
 	if (ccx_options.messages_target == CCX_MESSAGES_STDOUT)
 	{

src/rust/build.rs

@@ -26,6 +26,7 @@ fn main() {
         "lib_cc_decode",
         "cc_subtitle",
         "ccx_output_format",
+        "ccx_s_options",
     ]);
 
     #[cfg(feature = "hardsubx_ocr")]

src/rust/lib_ccxr/Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+bitflags = "2.6.0"
 
 [features]
 default = ["enable_sharing", "wtv_debug", "enable_ffmpeg", "debug", "with_libcurl"]