diff options
Diffstat (limited to '')
| -rw-r--r-- | src/civetweb/src/third_party/duktape-1.8.0/src-separate/duk_debug_macros.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/civetweb/src/third_party/duktape-1.8.0/src-separate/duk_debug_macros.c b/src/civetweb/src/third_party/duktape-1.8.0/src-separate/duk_debug_macros.c new file mode 100644 index 000000000..582a9816f --- /dev/null +++ b/src/civetweb/src/third_party/duktape-1.8.0/src-separate/duk_debug_macros.c @@ -0,0 +1,144 @@ +/* + * Debugging macro calls. + */ + +#include "duk_internal.h" + +#ifdef DUK_USE_DEBUG + +/* + * Debugging enabled + */ + +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> + +#define DUK__DEBUG_BUFSIZE DUK_USE_DEBUG_BUFSIZE +DUK_LOCAL char duk__debug_buf[DUK__DEBUG_BUFSIZE]; + +DUK_LOCAL const char *duk__get_level_string(duk_small_int_t level) { + switch ((int) level) { + case DUK_LEVEL_DEBUG: + return "D"; + case DUK_LEVEL_DDEBUG: + return "DD"; + case DUK_LEVEL_DDDEBUG: + return "DDD"; + } + return "???"; +} + +#ifdef DUK_USE_DPRINT_COLORS + +/* http://en.wikipedia.org/wiki/ANSI_escape_code */ +#define DUK__TERM_REVERSE "\x1b[7m" +#define DUK__TERM_BRIGHT "\x1b[1m" +#define DUK__TERM_RESET "\x1b[0m" +#define DUK__TERM_BLUE "\x1b[34m" +#define DUK__TERM_RED "\x1b[31m" + +DUK_LOCAL const char *duk__get_term_1(duk_small_int_t level) { + DUK_UNREF(level); + return (const char *) DUK__TERM_RED; +} + +DUK_LOCAL const char *duk__get_term_2(duk_small_int_t level) { + switch ((int) level) { + case DUK_LEVEL_DEBUG: + return (const char *) (DUK__TERM_RESET DUK__TERM_BRIGHT); + case DUK_LEVEL_DDEBUG: + return (const char *) (DUK__TERM_RESET); + case DUK_LEVEL_DDDEBUG: + return (const char *) (DUK__TERM_RESET DUK__TERM_BLUE); + } + return (const char *) DUK__TERM_RESET; +} + +DUK_LOCAL const char *duk__get_term_3(duk_small_int_t level) { + DUK_UNREF(level); + return (const char *) DUK__TERM_RESET; +} + +#else + +DUK_LOCAL const char *duk__get_term_1(duk_small_int_t level) { + DUK_UNREF(level); + return (const char *) ""; +} + +DUK_LOCAL const char *duk__get_term_2(duk_small_int_t level) { + DUK_UNREF(level); + return (const char *) ""; +} + +DUK_LOCAL const char *duk__get_term_3(duk_small_int_t level) { + DUK_UNREF(level); + return (const char *) ""; +} + +#endif /* DUK_USE_DPRINT_COLORS */ + +#ifdef DUK_USE_VARIADIC_MACROS + +DUK_INTERNAL void duk_debug_log(duk_small_int_t level, const char *file, duk_int_t line, const char *func, const char *fmt, ...) { + va_list ap; + + va_start(ap, fmt); + + DUK_MEMZERO((void *) duk__debug_buf, (size_t) DUK__DEBUG_BUFSIZE); + duk_debug_vsnprintf(duk__debug_buf, DUK__DEBUG_BUFSIZE - 1, fmt, ap); + + DUK_FPRINTF(DUK_STDERR, "%s[%s] %s:%ld (%s):%s %s%s\n", + (const char *) duk__get_term_1(level), + (const char *) duk__get_level_string(level), + (const char *) file, + (long) line, + (const char *) func, + (const char *) duk__get_term_2(level), + (const char *) duk__debug_buf, + (const char *) duk__get_term_3(level)); + DUK_FFLUSH(DUK_STDERR); + + va_end(ap); +} + +#else /* DUK_USE_VARIADIC_MACROS */ + +DUK_INTERNAL char duk_debug_file_stash[DUK_DEBUG_STASH_SIZE]; +DUK_INTERNAL char duk_debug_line_stash[DUK_DEBUG_STASH_SIZE]; +DUK_INTERNAL char duk_debug_func_stash[DUK_DEBUG_STASH_SIZE]; +DUK_INTERNAL duk_small_int_t duk_debug_level_stash; + +DUK_INTERNAL void duk_debug_log(const char *fmt, ...) { + va_list ap; + duk_small_int_t level = duk_debug_level_stash; + + va_start(ap, fmt); + + DUK_MEMZERO((void *) duk__debug_buf, (size_t) DUK__DEBUG_BUFSIZE); + duk_debug_vsnprintf(duk__debug_buf, DUK__DEBUG_BUFSIZE - 1, fmt, ap); + + DUK_FPRINTF(DUK_STDERR, "%s[%s] %s:%s (%s):%s %s%s\n", + (const char *) duk__get_term_1(level), + (const char *) duk__get_level_string(duk_debug_level_stash), + (const char *) duk_debug_file_stash, + (const char *) duk_debug_line_stash, + (const char *) duk_debug_func_stash, + (const char *) duk__get_term_2(level), + (const char *) duk__debug_buf, + (const char *) duk__get_term_3(level)); + DUK_FFLUSH(DUK_STDERR); + + va_end(ap); +} + +#endif /* DUK_USE_VARIADIC_MACROS */ + +#else /* DUK_USE_DEBUG */ + +/* + * Debugging disabled + */ + +#endif /* DUK_USE_DEBUG */ |