diff options
| -rw-r--r-- | ChangeLog | 16 | ||||
| -rw-r--r-- | iconv/gconv.h | 9 | ||||
| -rw-r--r-- | iconv/gconv_open.c | 6 | ||||
| -rw-r--r-- | iconv/skeleton.c | 5 | ||||
| -rw-r--r-- | iconvdata/Makefile | 4 | ||||
| -rw-r--r-- | iconvdata/iso-2022-jp.c | 2 | ||||
| -rw-r--r-- | iconvdata/iso-2022-kr.c | 13 | ||||
| -rw-r--r-- | iconvdata/iso646.c | 2 |
8 files changed, 51 insertions, 6 deletions
@@ -1,3 +1,19 @@ +1998-05-15 21:07 Ulrich Drepper <drepper@cygnus.com> + + * iconv/gconv.h (gconv_step_data): Add new fields invocation_counter + and internal_use. + * iconv/gconv_open.c (__gconv_open): Initialize invocation_counter + and internal_use. + * iconv/skeleton.c: Increment invocation_counter. + * iconvdata/iso-2022-kr.c: When used in iconv() emit designator + sequence first. + + * iconv/skeleton.c (FROM_DIRECTION): Completely embrace expression. + * iconvdata/iso-2022-jp.c: Likewise. + * iconvdata/iso646.c: Likewise. + + * iconvdata/Makefile: Correct rpath definition for ISO-2022-KR. + 1998-05-15 Ulrich Drepper <drepper@cygnus.com> * iconv/gconv_db.c (derivation_lookup): Use __tfind correctly. diff --git a/iconv/gconv.h b/iconv/gconv.h index b359c92..1e19c96 100644 --- a/iconv/gconv.h +++ b/iconv/gconv.h @@ -100,8 +100,17 @@ struct gconv_step_data char *outbuf; /* Output buffer for this step. */ char *outbufend; /* Address of first byte after the output buffer. */ + /* Is this the last module in the chain. */ int is_last; + /* Counter for number of invocations of the module function for this + desriptor. */ + int invocation_counter; + + /* Flag whether this is an internal use of the module (in the mb*towc* + and wc*tomb* functions) or regular with iconv(3). */ + int internal_use; + mbstate_t *statep; mbstate_t __state; /* This element should not be used directly by any module; always use STATEP! */ diff --git a/iconv/gconv_open.c b/iconv/gconv_open.c index d7e0191..fb5f88b 100644 --- a/iconv/gconv_open.c +++ b/iconv/gconv_open.c @@ -65,6 +65,12 @@ __gconv_open (const char *toset, const char *fromset, gconv_t *handle) buffer. */ data[cnt].is_last = cnt == nsteps - 1; + /* Reset the counter. */ + data[cnt].invocation_counter = 0; + + /* It's a regular use. */ + data[cnt].internal_use = 0; + /* We use the `mbstate_t' member in DATA. */ data[cnt].statep = &data[cnt].__state; diff --git a/iconv/skeleton.c b/iconv/skeleton.c index f0445f1..418247f 100644 --- a/iconv/skeleton.c +++ b/iconv/skeleton.c @@ -90,7 +90,7 @@ static int from_object; static int to_object; # ifndef FROM_DIRECTION -# define FROM_DIRECTION step->data == &from_object +# define FROM_DIRECTION (step->data == &from_object) # endif #else # ifndef FROM_DIRECTION @@ -346,6 +346,9 @@ FUNCTION_NAME (struct gconv_step *step, struct gconv_step_data *data, #ifdef END_LOOP END_LOOP #endif + + /* We finished one use of this step. */ + ++data->invocation_counter; } return status; diff --git a/iconvdata/Makefile b/iconvdata/Makefile index 8d5ace8..f438b3d 100644 --- a/iconvdata/Makefile +++ b/iconvdata/Makefile @@ -165,8 +165,8 @@ $(objpfx)EUC-TW.so: $(objpfx)libCNS.so LDFLAGS-ISO-2022-JP.so = -Wl,-rpath,$(gconvdir) $(objpfx)ISO-2022-JP.so: $(objpfx)libJIS.so $(objpfx)libGB.so \ $(objpfx)libCNS.so $(objpfx)libKSC.so -LDFLAGS-ISO-2022-JP.so = -Wl,-rpath,$(gconvdir) -$(objpfx)ISO-2022-JP.so: $(objpfx)libKSC.so +LDFLAGS-ISO-2022-KR.so = -Wl,-rpath,$(gconvdir) +$(objpfx)ISO-2022-KR.so: $(objpfx)libKSC.so LDFLAGS-libJIS.so = -Wl,-soname,$(@F) LDFLAGS-libKSC.so = -Wl,-soname,$(@F) diff --git a/iconvdata/iso-2022-jp.c b/iconvdata/iso-2022-jp.c index 2c0f701..900c733 100644 --- a/iconvdata/iso-2022-jp.c +++ b/iconvdata/iso-2022-jp.c @@ -50,7 +50,7 @@ struct gap #define MAX_NEEDED_FROM 4 #define MIN_NEEDED_TO 4 #define MAX_NEEDED_TO 4 -#define FROM_DIRECTION dir == from_iso2022jp +#define FROM_DIRECTION (dir == from_iso2022jp) #define PREPARE_LOOP \ enum direction dir = ((struct iso2022jp_data *) step->data)->dir; \ enum variant var = ((struct iso2022jp_data *) step->data)->var; \ diff --git a/iconvdata/iso-2022-kr.c b/iconvdata/iso-2022-kr.c index 69a1f5f..cb02cc9 100644 --- a/iconvdata/iso-2022-kr.c +++ b/iconvdata/iso-2022-kr.c @@ -44,7 +44,18 @@ #define MAX_NEEDED_TO 4 #define PREPARE_LOOP \ int save_set; \ - int set = data->statep->count; + int set = data->statep->count; \ + if (!FROM_DIRECTION && !data->internal_use && data->invocation_counter == 0)\ + { \ + /* Emit the designator sequence. */ \ + if (outptr + 4 > outend) \ + return GCONV_FULL_OUTPUT; \ + \ + *outptr++ = '\x1b'; \ + *outptr++ = '\x24'; \ + *outptr++ = '\x29'; \ + *outptr++ = '\x43'; \ + } #define EXTRA_LOOP_ARGS , set diff --git a/iconvdata/iso646.c b/iconvdata/iso646.c index 29a452d..af1479a 100644 --- a/iconvdata/iso646.c +++ b/iconvdata/iso646.c @@ -42,7 +42,7 @@ #define DEFINE_FINI 0 #define MIN_NEEDED_FROM 1 #define MIN_NEEDED_TO 4 -#define FROM_DIRECTION dir == from_iso646 +#define FROM_DIRECTION (dir == from_iso646) #define PREPARE_LOOP \ enum direction dir = ((struct iso646_data *) step->data)->dir; \ enum variant var = ((struct iso646_data *) step->data)->var; |