From 90955d1b0a1a1d5d54812f839f62ef09ff307bde Mon Sep 17 00:00:00 2001 From: hyung-hwan Date: Sat, 25 Jul 2009 23:18:42 +0000 Subject: [PATCH] interim commit --- qse/include/qse/awk/Awk.hpp | 8 +---- qse/include/qse/awk/awk.h | 28 +++++++++-------- qse/lib/awk/err.c | 10 +----- qse/lib/awk/parse.c | 29 ++++++++++++----- qse/lib/awk/std.c | 62 ++++++++++++++++++++++++++++++++----- 5 files changed, 92 insertions(+), 45 deletions(-) diff --git a/qse/include/qse/awk/Awk.hpp b/qse/include/qse/awk/Awk.hpp index f03375aa..79649d32 100644 --- a/qse/include/qse/awk/Awk.hpp +++ b/qse/include/qse/awk/Awk.hpp @@ -1,5 +1,5 @@ /* - * $Id: Awk.hpp 240 2009-07-19 13:02:33Z hyunghwan.chung $ + * $Id: Awk.hpp 245 2009-07-25 05:18:42Z hyunghwan.chung $ * Copyright 2006-2009 Chung, Hyung-Hwan. @@ -86,12 +86,6 @@ public: ERR_RUNTIME = QSE_AWK_ERUNTIME, ERR_BLKNST = QSE_AWK_EBLKNST, ERR_EXPRNST = QSE_AWK_EEXPRNST, - ERR_SINOP = QSE_AWK_ESINOP, - ERR_SINCL = QSE_AWK_ESINCL, - ERR_SINRD = QSE_AWK_ESINRD, - ERR_SOUTOP = QSE_AWK_ESOUTOP, - ERR_SOUTCL = QSE_AWK_ESOUTCL, - ERR_SOUTWR = QSE_AWK_ESOUTWR, ERR_LXCHR = QSE_AWK_ELXCHR, ERR_LXDIG = QSE_AWK_ELXDIG, ERR_LXUNG = QSE_AWK_ELXUNG, diff --git a/qse/include/qse/awk/awk.h b/qse/include/qse/awk/awk.h index 6abf4a67..a729e896 100644 --- a/qse/include/qse/awk/awk.h +++ b/qse/include/qse/awk/awk.h @@ -1,5 +1,5 @@ /* - * $Id: awk.h 240 2009-07-19 13:02:33Z hyunghwan.chung $ + * $Id: awk.h 245 2009-07-25 05:18:42Z hyunghwan.chung $ * Copyright 2006-2009 Chung, Hyung-Hwan. @@ -271,14 +271,24 @@ enum qse_awk_sio_cmd_t }; typedef enum qse_awk_sio_cmd_t qse_awk_sio_cmd_t; +struct qse_awk_sio_arg_t +{ + qse_char_t* name; /**< [IN] name of I/O object */ + void* handle; /**< [OUT] I/O handle set by a handler */ + + struct qse_awk_sio_arg_t* next; +}; +typedef struct qse_awk_sio_arg_t qse_awk_sio_arg_t; + /** * The qse_awk_sio_fun_t type defines a source IO function */ typedef qse_ssize_t (*qse_awk_sio_fun_t) ( - qse_awk_t* awk, - qse_awk_sio_cmd_t cmd, - qse_char_t* data, - qse_size_t count + qse_awk_t* awk, + qse_awk_sio_cmd_t cmd, + qse_awk_sio_arg_t* arg, + qse_char_t* data, + qse_size_t count ); /** @@ -616,14 +626,6 @@ enum qse_awk_errnum_t QSE_AWK_EBLKNST, /**< block nested too deeply */ QSE_AWK_EEXPRNST,/**< expression nested too deeply */ - QSE_AWK_ESINOP, /**< failed to open source input */ - QSE_AWK_ESINCL, /**< failed to close source output */ - QSE_AWK_ESINRD, /**< failed to read source input */ - - QSE_AWK_ESOUTOP, /**< failed to open source output */ - QSE_AWK_ESOUTCL, /**< failed to close source output */ - QSE_AWK_ESOUTWR, /**< failed to write source output */ - QSE_AWK_ELXCHR, /**< invalid character '${0}' */ QSE_AWK_ELXDIG, /**< invalid digit '${0}' */ QSE_AWK_ELXUNG, /**< failed to unget character */ diff --git a/qse/lib/awk/err.c b/qse/lib/awk/err.c index 98e2ee8d..9e0e1a35 100644 --- a/qse/lib/awk/err.c +++ b/qse/lib/awk/err.c @@ -1,5 +1,5 @@ /* - * $Id: err.c 240 2009-07-19 13:02:33Z hyunghwan.chung $ + * $Id: err.c 245 2009-07-25 05:18:42Z hyunghwan.chung $ * Copyright 2006-2009 Chung, Hyung-Hwan. @@ -43,14 +43,6 @@ const qse_char_t* qse_awk_dflerrstr (qse_awk_t* awk, qse_awk_errnum_t errnum) QSE_T("block nested too deeply"), QSE_T("expression nested too deeply"), - QSE_T("failed to open source input"), - QSE_T("failed to close source input"), - QSE_T("failed to read source input"), - - QSE_T("failed to open source output"), - QSE_T("failed to close source output"), - QSE_T("failed to write source output"), - QSE_T("invalid character '${0}'"), QSE_T("invalid digit '${0}'"), QSE_T("failed to unget character"), diff --git a/qse/lib/awk/parse.c b/qse/lib/awk/parse.c index 3606a077..21b0b9f3 100644 --- a/qse/lib/awk/parse.c +++ b/qse/lib/awk/parse.c @@ -1,5 +1,5 @@ /* - * $Id: parse.c 241 2009-07-22 12:47:13Z hyunghwan.chung $ + * $Id: parse.c 245 2009-07-25 05:18:42Z hyunghwan.chung $ * Copyright 2006-2009 Chung, Hyung-Hwan. @@ -509,7 +509,8 @@ static int parse (qse_awk_t* awk) { /* cannot open the source file. * it doesn't even have to call CLOSE */ - if (ISNOERR(awk)) SETERR (awk, QSE_AWK_ESINOP); + if (ISNOERR(awk)) + SETERRARG (awk, QSE_AWK_EOPEN, 0, QSE_T(""), 5); return -1; } @@ -581,7 +582,8 @@ exit_parse: { /* this is to keep the earlier error above * that might be more critical than this */ - if (ISNOERR(awk)) SETERR (awk, QSE_AWK_ESINCL); + if (ISNOERR(awk)) + SETERRARG (awk, QSE_AWK_ECLOSE, 0, QSE_T(""), 5); n = -1; } } @@ -606,6 +608,14 @@ static int begin_include (qse_awk_t* awk) return -1; } + CLRERR (awk); + op = awk->src.ios.in (awk, QSE_AWK_SIO_OPEN, QSE_NULL, 0); + if (op <= -1) + { + if (ISNOERR(awk)) SETERRTOK (awk, QSE_AWK_EOPEN); + return -1; + } + /* TODO: implement this */ SETERRLIN (awk, QSE_AWK_ENOSUP, awk->ptoken.line); return -1; @@ -4977,7 +4987,8 @@ static int get_char (qse_awk_t* awk) ); if (n <= -1) { - if (ISNOERR(awk)) SETERR (awk, QSE_AWK_ESINRD); + if (ISNOERR(awk)) + SETERRARG (awk, QSE_AWK_EREAD, 0, QSE_T(""), 5); return -1; } @@ -5482,7 +5493,8 @@ static int deparse (qse_awk_t* awk) op = awk->src.ios.out (awk, QSE_AWK_SIO_OPEN, QSE_NULL, 0); if (op <= -1) { - if (ISNOERR(awk)) SETERR (awk, QSE_AWK_ESOUTOP); + if (ISNOERR(awk)) + SETERRARG (awk, QSE_AWK_EOPEN, 0, QSE_T(""), 6); return -1; } @@ -5690,7 +5702,8 @@ exit_deparse: { if (n == 0) { - if (ISNOERR(awk)) SETERR (awk, QSE_AWK_ESOUTCL); + if (ISNOERR(awk)) + SETERRARG (awk, QSE_AWK_ECLOSE, 0, QSE_T(""), 6); n = -1; } } @@ -5781,7 +5794,6 @@ static int flush_out (qse_awk_t* awk) while (awk->src.shared.buf_pos < awk->src.shared.buf_len) { CLRERR (awk); - n = awk->src.ios.out ( awk, QSE_AWK_SIO_WRITE, &awk->src.shared.buf[awk->src.shared.buf_pos], @@ -5789,7 +5801,8 @@ static int flush_out (qse_awk_t* awk) ); if (n <= 0) { - if (ISNOERR(awk)) SETERR (awk, QSE_AWK_ESOUTWR); + if (ISNOERR(awk)) + SETERRARG (awk, QSE_AWK_EWRITE, 0, QSE_T(""), 6); return -1; } diff --git a/qse/lib/awk/std.c b/qse/lib/awk/std.c index 2f63c6aa..14ed1cfb 100644 --- a/qse/lib/awk/std.c +++ b/qse/lib/awk/std.c @@ -1,5 +1,5 @@ /* - * $Id: std.c 237 2009-07-16 12:43:47Z hyunghwan.chung $ + * $Id: std.c 245 2009-07-25 05:18:42Z hyunghwan.chung $ * Copyright 2006-2009 Chung, Hyung-Hwan. @@ -157,7 +157,7 @@ void* qse_awk_getxtnstd (qse_awk_t* awk) static qse_ssize_t sf_in ( qse_awk_t* awk, qse_awk_sio_cmd_t cmd, - qse_char_t* data, qse_size_t size) + qse_awk_sio_arg_t* arg, qse_char_t* data, qse_size_t size) { xtn_t* xtn = QSE_XTN (awk); @@ -182,7 +182,17 @@ static qse_ssize_t sf_in ( xtn->s.in.u.file, QSE_SIO_READ ); - if (xtn->s.in.handle == QSE_NULL) return -1; + if (xtn->s.in.handle == QSE_NULL) + { + qse_cstr_t arg; + arg.ptr = xtn->s.in.u.file; + arg.len = qse_strlen(arg.ptr); + qse_awk_seterror ( + awk, QSE_AWK_EOPEN, + 0, &arg + ); + return -1; + } } return 1; @@ -214,8 +224,21 @@ static qse_ssize_t sf_in ( { case QSE_AWK_PARSESTD_FILE: case QSE_AWK_PARSESTD_STDIO: + { + qse_ssize_t n; + QSE_ASSERT (xtn->s.in.handle != QSE_NULL); - return qse_sio_getsn (xtn->s.in.handle, data, size); + n = qse_sio_getsn (xtn->s.in.handle, data, size); + if (n == -1) + { + qse_cstr_t arg; + arg.ptr = xtn->s.in.u.file; + arg.len = qse_strlen(arg.ptr); + qse_awk_seterror ( + awk, QSE_AWK_EREAD, 0, &arg); + } + return n; + } case QSE_AWK_PARSESTD_CP: { @@ -244,8 +267,8 @@ static qse_ssize_t sf_in ( } static qse_ssize_t sf_out ( - qse_awk_t* awk, qse_awk_sio_cmd_t cmd, - qse_char_t* data, qse_size_t size) + qse_awk_t* awk, qse_awk_sio_cmd_t cmd, + qse_awk_sio_arg_t* arg, qse_char_t* data, qse_size_t size) { xtn_t* xtn = QSE_XTN (awk); @@ -272,7 +295,17 @@ static qse_ssize_t sf_out ( QSE_SIO_CREATE | QSE_SIO_TRUNCATE ); - if (xtn->s.out.handle == QSE_NULL) return -1; + if (xtn->s.out.handle == QSE_NULL) + { + qse_cstr_t arg; + arg.ptr = xtn->s.out.u.file; + arg.len = qse_strlen(arg.ptr); + qse_awk_seterror ( + awk, QSE_AWK_EOPEN, + 0, &arg + ); + return -1; + } } return 1; @@ -319,8 +352,21 @@ static qse_ssize_t sf_out ( { case QSE_AWK_PARSESTD_FILE: case QSE_AWK_PARSESTD_STDIO: + { + qse_ssize_t n; QSE_ASSERT (xtn->s.out.handle != QSE_NULL); - return qse_sio_putsn (xtn->s.out.handle, data, size); + n = qse_sio_putsn (xtn->s.out.handle, data, size); + if (n == -1) + { + qse_cstr_t arg; + arg.ptr = xtn->s.in.u.file; + arg.len = qse_strlen(arg.ptr); + qse_awk_seterror ( + awk, QSE_AWK_EWRITE, 0, &arg); + } + + return n; + } case QSE_AWK_PARSESTD_CP: {