From 5e676ed1108621da709b45a9aba6e091ff324728 Mon Sep 17 00:00:00 2001
From: IshanGrover2004 <groverishan2004@gmail.com>
Date: Mon, 8 Jul 2024 05:56:38 +0530
Subject: [PATCH] feat: Add extern functions in C and use in proper place

---
 src/lib_ccx/ccx_common_common.c |  3 +++
 src/lib_ccx/ccx_common_common.h |  5 +++++
 src/lib_ccx/utility.c           | 15 +++++++++++++++
 src/lib_ccx/utility.h           |  4 ++++
 4 files changed, 27 insertions(+)

diff --git a/src/lib_ccx/ccx_common_common.c b/src/lib_ccx/ccx_common_common.c
index 91a765283..f150da7d2 100644
--- a/src/lib_ccx/ccx_common_common.c
+++ b/src/lib_ccx/ccx_common_common.c
@@ -26,6 +26,9 @@ int fdprintf(int fd, const char *fmt, ...)
 void millis_to_time(LLONG milli, unsigned *hours, unsigned *minutes,
 		    unsigned *seconds, unsigned *ms)
 {
+#ifndef DISABLE_RUST
+	return ccxr_millis_to_time(milli, hours, minutes, seconds, ms);
+#endif /* ifndef DISABLE_RUST */
 	// LLONG milli = (LLONG) ((ccblock*1000)/29.97);
 	*ms = (unsigned)(milli % 1000); // milliseconds
 	milli = (milli - *ms) / 1000;	// Remainder, in seconds
diff --git a/src/lib_ccx/ccx_common_common.h b/src/lib_ccx/ccx_common_common.h
index b26c6965a..d9f6c3218 100644
--- a/src/lib_ccx/ccx_common_common.h
+++ b/src/lib_ccx/ccx_common_common.h
@@ -43,6 +43,11 @@
 int cc608_parity(unsigned int byte);
 int fdprintf(int fd, const char *fmt, ...);
 void millis_to_time(LLONG milli, unsigned *hours, unsigned *minutes,unsigned *seconds, unsigned *ms);
+
+#ifndef DISABLE_RUST
+extern void ccxr_millis_to_time(LLONG milli, unsigned *hours, unsigned *minutes,unsigned *seconds, unsigned *ms);
+#endif // !DISABLE_RUST
+
 void freep(void *arg);
 void dbg_print(LLONG mask, const char *fmt, ...);
 unsigned char *debug_608_to_ASC(unsigned char *ccdata, int channel);
diff --git a/src/lib_ccx/utility.c b/src/lib_ccx/utility.c
index 2be551f5c..b1a0c22af 100644
--- a/src/lib_ccx/utility.c
+++ b/src/lib_ccx/utility.c
@@ -89,6 +89,9 @@ int verify_crc32(uint8_t *buf, int len)
 
 int stringztoms(const char *s, struct ccx_boundary_time *bt)
 {
+#ifndef DISABLE_RUST
+	return ccxr_stringztoms(s, bt);
+#endif
 	unsigned ss = 0, mm = 0, hh = 0;
 	int value = -1;
 	int colons = 0;
@@ -133,6 +136,10 @@ int stringztoms(const char *s, struct ccx_boundary_time *bt)
 }
 void timestamp_to_srttime(uint64_t timestamp, char *buffer)
 {
+#ifndef DISABLE_RUST
+	return ccxr_timestamp_to_srttime(timestamp, buffer);
+#endif
+
 	uint64_t p = timestamp;
 	uint8_t h = (uint8_t)(p / 3600000);
 	uint8_t m = (uint8_t)(p / 60000 - 60 * h);
@@ -142,6 +149,10 @@ void timestamp_to_srttime(uint64_t timestamp, char *buffer)
 }
 void timestamp_to_vtttime(uint64_t timestamp, char *buffer)
 {
+#ifndef DISABLE_RUST
+	return ccxr_timestamp_to_vtttime(timestamp, buffer);
+#endif
+
 	uint64_t p = timestamp;
 	uint8_t h = (uint8_t)(p / 3600000);
 	uint8_t m = (uint8_t)(p / 60000 - 60 * h);
@@ -202,6 +213,10 @@ int levenshtein_dist_char(const char *s1, const char *s2, unsigned s1len, unsign
 
 void millis_to_date(uint64_t timestamp, char *buffer, enum ccx_output_date_format date_format, char millis_separator)
 {
+#ifndef DISABLE_RUST
+	return ccxr_millis_to_date(timestamp, buffer, date_format, millis_separator);
+#endif
+
 	time_t secs;
 	unsigned int millis;
 	char c_temp[80];
diff --git a/src/lib_ccx/utility.h b/src/lib_ccx/utility.h
index a11e71329..6fc6eafa1 100644
--- a/src/lib_ccx/utility.h
+++ b/src/lib_ccx/utility.h
@@ -30,6 +30,10 @@ volatile extern sig_atomic_t change_filename_requested;
 extern int ccxr_verify_crc32(uint8_t *buf, int len);
 extern int ccxr_levenshtein_dist(const uint64_t *s1, const uint64_t *s2, unsigned s1len, unsigned s2len);
 extern int ccxr_levenshtein_dist_char(const char *s1, const char *s2, unsigned s1len, unsigned s2len);
+extern void ccxr_timestamp_to_srttime(uint64_t timestamp, char *buffer);
+extern void ccxr_timestamp_to_vtttime(uint64_t timestamp, char *buffer);
+extern void ccxr_millis_to_date(uint64_t timestamp, char *buffer, enum ccx_output_date_format date_format, char millis_separator);
+extern int ccxr_stringztoms(const char *s, struct ccx_boundary_time *bt);
 #endif
 
 int levenshtein_dist_char (const char *s1, const char *s2, unsigned s1len, unsigned s2len);