refactor(dbg): Use context instead of debugging global states

1 files changed, 10 insertions, 16 deletions

diff --git a/src/dbg.c b/src/dbg.c
index c580ea9..afd9008 100644
--- a/src/dbg.c
+++ b/src/dbg.c
@@ -1,29 +1,23 @@
 #include <tinyff/dbg.h>
 
-FILE *intff_debug_stream = NULL;
-ff_flag intff_debug_enabled = 0;
-
-ff_result ff_set_debug_stream(FILE *stream)
+ff_result ff_set_debug_stream(ff_stream* stream, ff_ctx* ctx)
 {
-    intff_debug_stream = stream;
-    intff_debug_enabled = (stream != NULL);
+    ctx->ff_debug_stream = stream;
+    ctx->ff_debug_enabled = (stream != NULL);
 
-    ff_dprintf("tinyff 0.1.0 debug stream\n");
-    ff_dprintf("For more information, visit\n");
-    ff_dprintf("https://github.com/TazyFoundSoup/tinyff\n");
-    ff_dprintf("------------------------------\n");
+    ff_dprintf(ctx, "tinyff 0.1.0 debug stream\n");
+    ff_dprintf(ctx, "For more information, visit\n");
+    ff_dprintf(ctx, "https://github.com/TazyFoundSoup/tinyff\n");
+    ff_dprintf(ctx, "------------------------------\n");
 
     return FF_RESULT_OK;
 }
 
-ff_result ff_dprintf(const char *format, ...)
+ff_result ff_dprintf(ff_ctx* ctx, const char *msg)
 {
-    if (!intff_debug_enabled || !intff_debug_stream) return FF_RESULT_WARN_DEBUG_DISABLED;
+    if (!ctx->ff_debug_enabled || !ctx->ff_debug_stream) return FF_RESULT_WARN_DEBUG_DISABLED;
 
-    va_list args;
-    va_start(args, format);
-    vfprintf(intff_debug_stream, format, args);
-    va_end(args);
+    ctx->ff_debug_stream->write(msg, ff_strlen(msg), ctx->ff_debug_stream->user);
 
     return FF_RESULT_OK;
 }