From 7922df9b5767965dd983390fbb4b19899491d957 Mon Sep 17 00:00:00 2001 From: hyung-hwan Date: Mon, 28 Mar 2022 11:32:12 +0000 Subject: [PATCH] added more string copy functions --- hawk/lib/err.c | 71 ++++--------- hawk/lib/hawk-gem.h | 8 ++ hawk/lib/hawk-prv.h | 4 + hawk/lib/sed.c | 144 ++++++++++--------------- hawk/lib/utl-str.c | 248 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 331 insertions(+), 144 deletions(-) diff --git a/hawk/lib/err.c b/hawk/lib/err.c index 09f6ab53..bc382caa 100644 --- a/hawk/lib/err.c +++ b/hawk/lib/err.c @@ -231,36 +231,12 @@ const hawk_loc_t* hawk_geterrloc (hawk_t* hawk) const hawk_bch_t* hawk_geterrbmsg (hawk_t* hawk) { -#if defined(HAWK_OOCH_IS_BCH) - return (hawk->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk)(hawk->_gem.errnum): hawk->_gem.errmsg; -#else - const hawk_ooch_t* msg; - hawk_oow_t wcslen, mbslen; - - msg = (hawk->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk)(hawk->_gem.errnum): hawk->_gem.errmsg; - - mbslen = HAWK_COUNTOF(hawk->xerrmsg); - hawk_conv_ucstr_to_bcstr_with_cmgr (msg, &wcslen, hawk->xerrmsg, &mbslen, hawk_getcmgr(hawk)); - - return hawk->xerrmsg; -#endif + return hawk_gem_geterrbmsg(hawk_getgem(hawk)); } const hawk_uch_t* hawk_geterrumsg (hawk_t* hawk) { -#if defined(HAWK_OOCH_IS_BCH) - const hawk_ooch_t* msg; - hawk_oow_t wcslen, mbslen; - - msg = (hawk->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk)(hawk->_gem.errnum): hawk->_gem.errmsg; - - wcslen = HAWK_COUNTOF(hawk->xerrmsg); - hawk_conv_bcstr_to_ucstr_with_cmgr (msg, &mbslen, hawk->xerrmsg, &wcslen, hawk_getcmgr(hawk), 1); - - return hawk->xerrmsg; -#else - return (hawk->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk)(hawk->_gem.errnum): hawk->_gem.errmsg; -#endif + return hawk_gem_geterrumsg(hawk_getgem(hawk)); } void hawk_geterrinf (hawk_t* hawk, hawk_errinf_t* errinf) @@ -319,36 +295,12 @@ const hawk_loc_t* hawk_rtx_geterrloc (hawk_rtx_t* rtx) const hawk_bch_t* hawk_rtx_geterrbmsg (hawk_rtx_t* rtx) { -#if defined(HAWK_OOCH_IS_BCH) - return (rtx->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk_rtx_gethawk(rtx))(rtx->_gem.errnum): rtx->_gem.errmsg; -#else - const hawk_ooch_t* msg; - hawk_oow_t wcslen, mbslen; - - msg = (rtx->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk_rtx_gethawk(rtx))(rtx->_gem.errnum): rtx->_gem.errmsg; - - mbslen = HAWK_COUNTOF(rtx->xerrmsg); - hawk_conv_ucstr_to_bcstr_with_cmgr (msg, &wcslen, rtx->xerrmsg, &mbslen, hawk_rtx_getcmgr(rtx)); - - return rtx->xerrmsg; -#endif + return hawk_gem_geterrbmsg(hawk_rtx_getgem(rtx)); } const hawk_uch_t* hawk_rtx_geterrumsg (hawk_rtx_t* rtx) { -#if defined(HAWK_OOCH_IS_BCH) - const hawk_ooch_t* msg; - hawk_oow_t wcslen, mbslen; - - msg = (rtx->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk_rtx_gethawk(rtx))(rtx->_gem.errnum): rtx->_gem.errmsg; - - wcslen = HAWK_COUNTOF(rtx->xerrmsg); - hawk_conv_bcstr_to_ucstr_with_cmgr (msg, &mbslen, rtx->xerrmsg, &wcslen, hawk_rtx_getcmgr(rtx), 1); - - return rtx->xerrmsg; -#else - return (rtx->_gem.errmsg[0] == '\0')? hawk_geterrstr(hawk_rtx_gethawk(rtx))(rtx->_gem.errnum): rtx->_gem.errmsg; -#endif + return hawk_gem_geterrumsg(hawk_rtx_getgem(rtx)); } void hawk_rtx_geterrinf (hawk_rtx_t* rtx, hawk_errinf_t* errinf) @@ -597,3 +549,18 @@ void hawk_gem_seterruvfmt (hawk_gem_t* gem, const hawk_loc_t* errloc, hawk_errnu gem->errnum = errnum; gem->errloc = (errloc? *errloc: _nullloc); } + +void hawk_gem_seterror (hawk_gem_t* gem, hawk_errnum_t errnum, const hawk_oocs_t* errarg, const hawk_loc_t* errloc) +{ + const hawk_ooch_t* errfmt; + + gem->errnum = errnum; + + errfmt = gem->errstr(gem->errnum); + HAWK_ASSERT (errfmt != HAWK_NULL); + + hawk_copy_oocses_to_oochars (gem->errmsg, HAWK_COUNTOF(gem->errmsg), errfmt, errarg); + + if (errloc != HAWK_NULL) gem->errloc = *errloc; + else HAWK_MEMSET (&gem->errloc, 0, HAWK_SIZEOF(gem->errloc)); +} diff --git a/hawk/lib/hawk-gem.h b/hawk/lib/hawk-gem.h index 44f7e44d..53d568a3 100644 --- a/hawk/lib/hawk-gem.h +++ b/hawk/lib/hawk-gem.h @@ -451,6 +451,14 @@ HAWK_EXPORT void hawk_gem_geterror ( hawk_loc_t* errloc ); +HAWK_EXPORT const hawk_bch_t* hawk_gem_geterrbmsg ( + hawk_gem_t* gem +); + +HAWK_EXPORT const hawk_uch_t* hawk_gem_geterrumsg ( + hawk_gem_t* gem +); + HAWK_EXPORT void hawk_gem_seterrinf ( hawk_gem_t* gem, const hawk_errinf_t* errinf diff --git a/hawk/lib/hawk-prv.h b/hawk/lib/hawk-prv.h index 4ced314e..186aedb5 100644 --- a/hawk/lib/hawk-prv.h +++ b/hawk/lib/hawk-prv.h @@ -338,10 +338,12 @@ struct hawk_t /* housekeeping */ //hawk_oow_t errmsg_len; /* used by errbfmt() and errufmt(). don't rely on this. some other funtions don't set this properly */ hawk_ooch_t errmsg_backup[HAWK_ERRMSG_CAPA]; +#if 0 #if defined(HAWK_OOCH_IS_BCH) hawk_uch_t xerrmsg[HAWK_ERRMSG_CAPA]; #else hawk_bch_t xerrmsg[HAWK_ERRMSG_CAPA * 2]; +#endif #endif struct @@ -546,10 +548,12 @@ struct hawk_rtx_t //hawk_oow_t errmsg_len; /* used by errbfmt() and errufmt(). don't rely on this. some other funtions don't set this properly */ hawk_ooch_t errmsg_backup[HAWK_ERRMSG_CAPA]; +#if 0 #if defined(HAWK_OOCH_IS_BCH) hawk_uch_t xerrmsg[HAWK_ERRMSG_CAPA]; #else hawk_bch_t xerrmsg[HAWK_ERRMSG_CAPA * 2]; +#endif #endif hawk_rtx_ecb_t* ecb; diff --git a/hawk/lib/sed.c b/hawk/lib/sed.c index d3180aa7..b89a5e21 100644 --- a/hawk/lib/sed.c +++ b/hawk/lib/sed.c @@ -42,14 +42,11 @@ static int emit_output (hawk_sed_t* sed, int skipline); #define ADJERR_LOC(sed,l) do { (sed)->_gem.errloc = *(l); } while (0) -#define SETERR0(sed,num,loc) \ -do { hawk_sed_seterror (sed, num, HAWK_NULL, loc); } while (0) - #define SETERR1(sed,num,argp,argl,loc) \ do { \ hawk_oocs_t __ea__; \ __ea__.ptr = argp; __ea__.len = argl; \ - hawk_sed_seterror (sed, num, &__ea__, loc); \ + hawk_sed_seterror (sed, loc, num, &__ea__); \ } while (0) static void free_all_cut_selector_blocks (hawk_sed_t* sed, hawk_sed_cmd_t* cmd); @@ -654,19 +651,11 @@ static int pickup_rex ( { if (cmd) { - SETERR1 ( - sed, HAWK_SED_ECMDIC, - &cmd->type, 1, - &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_ECMDIC, &cmd->type, 1, &sed->src.loc); } else { - SETERR1 ( - sed, HAWK_SED_EREXIC, - HAWK_OOECS_PTR(buf), HAWK_OOECS_LEN(buf), - &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EREXIC, HAWK_OOECS_PTR(buf), HAWK_OOECS_LEN(buf), &sed->src.loc); } return -1; } @@ -682,20 +671,11 @@ static int pickup_rex ( { if (cmd) { - SETERR1 ( - sed, HAWK_SED_ECMDIC, - &cmd->type, 1, - &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_ECMDIC, &cmd->type, 1, &sed->src.loc); } else { - SETERR1 ( - sed, HAWK_SED_EREXIC, - HAWK_OOECS_PTR(buf), - HAWK_OOECS_LEN(buf), - &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EREXIC, HAWK_OOECS_PTR(buf), HAWK_OOECS_LEN(buf), &sed->src.loc); } return -1; } @@ -847,8 +827,7 @@ static hawk_sed_adr_t* get_address (hawk_sed_t* sed, hawk_sed_adr_t* a, int exte NXTSC (sed, c, HAWK_NULL); if (c == HAWK_OOCI_EOF || IS_LINTERM(c)) { - SETERR1 (sed, HAWK_SED_EREXIC, - HAWK_T(""), 0, &sed->src.loc); + SETERR1 (sed, HAWK_SED_EREXIC, HAWK_T(""), 0, &sed->src.loc); return HAWK_NULL; } @@ -866,7 +845,7 @@ static hawk_sed_adr_t* get_address (hawk_sed_t* sed, hawk_sed_adr_t* a, int exte NXTSC (sed, c, HAWK_NULL); if (!(c >= HAWK_T('0') && c <= HAWK_T('9'))) { - SETERR0 (sed, HAWK_SED_EA2MOI, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EA2MOI); return HAWK_NULL; } @@ -990,7 +969,7 @@ static int get_label (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) /* label name is empty */ if (sed->opt.trait & HAWK_SED_STRICT) { - SETERR0 (sed, HAWK_SED_ELABEM, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ELABEM); return -1; } @@ -1012,12 +991,7 @@ static int get_label (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) HAWK_OOECS_PTR(&sed->tmp.lab), HAWK_OOECS_LEN(&sed->tmp.lab)) != HAWK_NULL) { - SETERR1 ( - sed, HAWK_SED_ELABDU, - HAWK_OOECS_PTR(&sed->tmp.lab), - HAWK_OOECS_LEN(&sed->tmp.lab), - &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_ELABDU, HAWK_OOECS_PTR(&sed->tmp.lab), HAWK_OOECS_LEN(&sed->tmp.lab), &sed->src.loc); return -1; } @@ -1052,7 +1026,7 @@ static int terminate_command (hawk_sed_t* sed) while (IS_SPACE(c)) NXTSC (sed, c, -1); if (!IS_CMDTERM(c)) { - SETERR0 (sed, HAWK_SED_ESCEXP, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ESCEXP); return -1; } @@ -1133,7 +1107,7 @@ static int get_file (hawk_sed_t* sed, hawk_oocs_t* xstr) if (IS_CMDTERM(c)) { - SETERR0 (sed, HAWK_SED_EFILEM, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EFILEM); goto oops; } @@ -1145,7 +1119,7 @@ static int get_file (hawk_sed_t* sed, hawk_oocs_t* xstr) if (c == HAWK_T('\0')) { /* the file name should not contain '\0' */ - SETERR0 (sed, HAWK_SED_EFILIL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EFILIL); goto oops; } @@ -1157,7 +1131,7 @@ static int get_file (hawk_sed_t* sed, hawk_oocs_t* xstr) NXTSC_GOTO (sed, c, oops); if (c == HAWK_T('\0') || c == HAWK_OOCI_EOF || IS_LINTERM(c)) { - SETERR0 (sed, HAWK_SED_EFILIL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EFILIL); goto oops; } @@ -1194,8 +1168,7 @@ oops: do { \ if (c == HAWK_OOCI_EOF || IS_LINTERM(c)) \ { \ - SETERR1 (sed, HAWK_SED_ECMDIC, \ - &cmd->type, 1, &sed->src.loc); \ + SETERR1 (sed, HAWK_SED_ECMDIC, &cmd->type, 1, &sed->src.loc); \ action; \ } \ } while (0) @@ -1204,8 +1177,7 @@ do { \ do { \ if (c == HAWK_OOCI_EOF) \ { \ - SETERR1 (sed, HAWK_SED_ECMDIC, \ - &cmd->type, 1, &sed->src.loc); \ + SETERR1 (sed, HAWK_SED_ECMDIC, &cmd->type, 1, &sed->src.loc); \ action; \ } \ } while (0) @@ -1226,7 +1198,7 @@ static int get_subst (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (delim == HAWK_T('\\')) { /* backspace is an illegal delimiter */ - SETERR0 (sed, HAWK_SED_EBSDEL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EBSDEL); goto oops; } @@ -1271,7 +1243,8 @@ static int get_subst (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (cmd->u.subst.occ != 0) { - SETERR0 (sed, HAWK_SED_EOCSDU, &sed->src.loc); + /* multiple occurrence specifiers */ + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EOCSDU); goto oops; } @@ -1282,7 +1255,8 @@ static int get_subst (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) occ = occ * 10 + (c - HAWK_T('0')); if (occ > HAWK_TYPE_MAX(unsigned short)) { - SETERR0 (sed, HAWK_SED_EOCSTL, &sed->src.loc); + /* occurrence specifier too large */ + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EOCSTL); goto oops; } NXTSC_GOTO (sed, c, oops); @@ -1291,7 +1265,8 @@ static int get_subst (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (occ == 0) { - SETERR0 (sed, HAWK_SED_EOCSZE, &sed->src.loc); + /* zero not allowed as occurrence specifier */ + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EOCSZE); goto oops; } @@ -1345,7 +1320,7 @@ static int get_transet (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (delim == HAWK_T('\\')) { /* backspace is an illegal delimiter */ - SETERR0 (sed, HAWK_SED_EBSDEL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EBSDEL); goto oops; } @@ -1387,7 +1362,7 @@ static int get_transet (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (pos >= HAWK_OOECS_LEN(t)) { /* source and target not the same length */ - SETERR0 (sed, HAWK_SED_ETSNSL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ETSNSL); goto oops; } @@ -1398,7 +1373,7 @@ static int get_transet (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (pos < HAWK_OOECS_LEN(t)) { /* source and target not the same length */ - SETERR0 (sed, HAWK_SED_ETSNSL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ETSNSL); goto oops; } @@ -1469,7 +1444,7 @@ static int get_cut (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (delim == HAWK_T('\\')) { /* backspace is an illegal delimiter */ - SETERR0 (sed, HAWK_SED_EBSDEL, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EBSDEL); goto oops; } @@ -1490,7 +1465,7 @@ static int get_cut (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) while (IS_SPACE(c)) NXTSC_GOTO (sed, c, oops); if (c == HAWK_OOCI_EOF) { - SETERR0 (sed, HAWK_SED_ECSLNV, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ECSLNV); goto oops; } @@ -1501,7 +1476,7 @@ static int get_cut (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) NXTSC_GOTO (sed, c, oops); if (c == HAWK_OOCI_EOF) { - SETERR0 (sed, HAWK_SED_ECSLNV, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ECSLNV); goto oops; } cmd->u.cut.delim[delim_idx] = c; @@ -1557,7 +1532,8 @@ static int get_cut (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (!(mask & (MASK_START | MASK_END))) { - SETERR0 (sed, HAWK_SED_ECSLNV, &sed->src.loc); + /* invalid cut selector */ + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ECSLNV); goto oops; } @@ -1581,7 +1557,7 @@ static int get_cut (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (c == HAWK_OOCI_EOF) { - SETERR0 (sed, HAWK_SED_ECSLNV, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ECSLNV); goto oops; } @@ -1589,7 +1565,7 @@ static int get_cut (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (c != HAWK_T(',')) { - SETERR0 (sed, HAWK_SED_ECSLNV, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ECSLNV); goto oops; } NXTSC_GOTO (sed, c, oops); /* skip a comma */ @@ -1646,17 +1622,14 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) case HAWK_OOCI_EOF: case HAWK_T('\n'): - SETERR0 (sed, HAWK_SED_ECMDMS, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_ECMDMS); return -1; case HAWK_T(':'): if (cmd->a1.type != HAWK_SED_ADR_NONE) { /* label cannot have an address */ - SETERR1 ( - sed, HAWK_SED_EA1PHB, - &cmd->type, 1, &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EA1PHB, &cmd->type, 1, &sed->src.loc); return -1; } @@ -1680,7 +1653,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (sed->tmp.grp.level >= HAWK_COUNTOF(sed->tmp.grp.cmd)) { /* group nesting too deep */ - SETERR0 (sed, HAWK_SED_EGRNTD, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EGRNTD); return -1; } @@ -1695,10 +1668,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (cmd->a1.type != HAWK_SED_ADR_NONE) { hawk_ooch_t tmpc = c; - SETERR1 ( - sed, HAWK_SED_EA1PHB, - &tmpc, 1, &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EA1PHB, &tmpc, 1, &sed->src.loc); return -1; } @@ -1707,7 +1677,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (sed->tmp.grp.level <= 0) { /* group not balanced */ - SETERR0 (sed, HAWK_SED_EGRNBA, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EGRNBA); return -1; } @@ -1724,10 +1694,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) if (sed->opt.trait & HAWK_SED_STRICT && cmd->a2.type != HAWK_SED_ADR_NONE) { - SETERR1 ( - sed, HAWK_SED_EA2PHB, - &cmd->type, 1, &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EA2PHB, &cmd->type, 1, &sed->src.loc); return -1; } @@ -1741,10 +1708,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) cmd->a2.type != HAWK_SED_ADR_NONE) { hawk_ooch_t tmpc = c; - SETERR1 ( - sed, HAWK_SED_EA2PHB, - &tmpc, 1, &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EA2PHB, &tmpc, 1, &sed->src.loc); return -1; } case HAWK_T('c'): @@ -1764,7 +1728,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) goto sameline_ok; } - SETERR0 (sed, HAWK_SED_EBSEXP, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EBSEXP); return -1; } @@ -1780,7 +1744,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) goto sameline_ok; } - SETERR0 (sed, HAWK_SED_EGBABS, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EGBABS); return -1; } @@ -1798,10 +1762,7 @@ static int get_command (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) cmd->a2.type != HAWK_SED_ADR_NONE) { hawk_ooch_t tmpc = c; - SETERR1 ( - sed, HAWK_SED_EA2PHB, - &tmpc, 1, &sed->src.loc - ); + SETERR1 (sed, HAWK_SED_EA2PHB, &tmpc, 1, &sed->src.loc); return -1; } @@ -1931,7 +1892,7 @@ int hawk_sed_comp (hawk_sed_t* sed, hawk_sed_io_impl_t inf) if (get_address (sed, &cmd->a1, 0) == HAWK_NULL) { cmd = HAWK_NULL; - SETERR0 (sed, HAWK_SED_EA1MOI, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EA1MOI); goto oops; } @@ -1951,7 +1912,7 @@ int hawk_sed_comp (hawk_sed_t* sed, hawk_sed_io_impl_t inf) if (get_address (sed, &cmd->a2, (sed->opt.trait & HAWK_SED_EXTENDEDADR)) == HAWK_NULL) { HAWK_ASSERT (cmd->a2.type == HAWK_SED_ADR_NONE); - SETERR0 (sed, HAWK_SED_EA2MOI, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EA2MOI); goto oops; } @@ -1959,7 +1920,7 @@ int hawk_sed_comp (hawk_sed_t* sed, hawk_sed_io_impl_t inf) { if (cmd->a2.type == HAWK_SED_ADR_NONE) { - SETERR0 (sed, HAWK_SED_EA2MOI, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EA2MOI); goto oops; } if (cmd->a2.type == HAWK_SED_ADR_RELLINE || @@ -1978,7 +1939,7 @@ int hawk_sed_comp (hawk_sed_t* sed, hawk_sed_io_impl_t inf) if (cmd->a1.type != HAWK_SED_ADR_LINE || cmd->a2.type != HAWK_SED_ADR_LINE) { - SETERR0 (sed, HAWK_SED_EA2MOI, &sed->src.loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EA2MOI); goto oops; } @@ -2018,7 +1979,7 @@ int hawk_sed_comp (hawk_sed_t* sed, hawk_sed_io_impl_t inf) } else { - SETERR0 (sed, HAWK_SED_EA1MOI, &a1_loc); + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EA1MOI); goto oops; } } @@ -2058,7 +2019,8 @@ int hawk_sed_comp (hawk_sed_t* sed, hawk_sed_io_impl_t inf) if (sed->tmp.grp.level != 0) { - SETERR0 (sed, HAWK_SED_EGRNBA, &sed->src.loc); + /* group brackets not balanced - since it's not 0, probably no balancing closing brakcets */ + hawk_sed_seterrnum (sed, &sed->src.loc, HAWK_SED_EGRNBA); goto oops; } @@ -2655,7 +2617,8 @@ static int do_subst (hawk_sed_t* sed, hawk_sed_cmd_t* cmd) rex = sed->e.last_rex; if (rex == HAWK_NULL) { - SETERR0 (sed, HAWK_SED_ENPREX, &cmd->loc); + /* no previous regular expression */ + hawk_sed_seterrnum (sed, &cmd->loc, HAWK_SED_ENPREX); return -1; } } @@ -3610,10 +3573,7 @@ static int init_command_block_for_exec (hawk_sed_t* sed, hawk_sed_cmd_blk_t* b) &sed->tmp.labs, lab->ptr, lab->len); if (pair == HAWK_NULL) { - SETERR1 ( - sed, HAWK_SED_ELABNF, - lab->ptr, lab->len, &c->loc - ); + SETERR1 (sed, HAWK_SED_ELABNF, lab->ptr, lab->len, &c->loc); return -1; } diff --git a/hawk/lib/utl-str.c b/hawk/lib/utl-str.c index b60f7626..c50bef24 100644 --- a/hawk/lib/utl-str.c +++ b/hawk/lib/utl-str.c @@ -537,6 +537,254 @@ hawk_oow_t hawk_copy_bcstr_unlimited (hawk_bch_t* dst, const hawk_bch_t* src) return dst - org - 1; } + +hawk_oow_t hawk_copy_ucstrs_to_uchars (hawk_uch_t* buf, hawk_oow_t bsz, const hawk_uch_t* fmt, const hawk_uch_t* str[]) +{ + hawk_uch_t* b = buf; + hawk_uch_t* end = buf + bsz - 1; + const hawk_uch_t* f = fmt; + + if (bsz <= 0) return 0; + + while (*f != HAWK_UT('\0')) + { + if (*f == HAWK_UT('\\')) + { + /* get the escaped character and treat it normally. + * if the escaper is the last character, treat it + * normally also. */ + if (f[1] != HAWK_UT('\0')) f++; + } + else if (*f == HAWK_UT('$')) + { + if (f[1] == HAWK_UT('{') && + (f[2] >= HAWK_UT('0') && f[2] <= HAWK_UT('9'))) + { + const hawk_uch_t* tmp; + hawk_oow_t idx = 0; + + tmp = f; + f += 2; + + do idx = idx * 10 + (*f++ - HAWK_UT('0')); + while (*f >= HAWK_UT('0') && *f <= HAWK_UT('9')); + + if (*f != HAWK_UT('}')) + { + f = tmp; + goto normal; + } + + f++; + + tmp = str[idx]; + while (*tmp != HAWK_UT('\0')) + { + if (b >= end) goto fini; + *b++ = *tmp++; + } + continue; + } + else if (f[1] == HAWK_UT('$')) f++; + } + + normal: + if (b >= end) break; + *b++ = *f++; + } + +fini: + *b = HAWK_UT('\0'); + return b - buf; +} + +hawk_oow_t hawk_copy_bcstrs_to_bchars (hawk_bch_t* buf, hawk_oow_t bsz, const hawk_bch_t* fmt, const hawk_bch_t* str[]) +{ + hawk_bch_t* b = buf; + hawk_bch_t* end = buf + bsz - 1; + const hawk_bch_t* f = fmt; + + if (bsz <= 0) return 0; + + while (*f != HAWK_BT('\0')) + { + if (*f == HAWK_BT('\\')) + { + /* get the escaped character and treat it normally. + * if the escaper is the last character, treat it + * normally also. */ + if (f[1] != HAWK_BT('\0')) f++; + } + else if (*f == HAWK_BT('$')) + { + if (f[1] == HAWK_BT('{') && + (f[2] >= HAWK_BT('0') && f[2] <= HAWK_BT('9'))) + { + const hawk_bch_t* tmp; + hawk_oow_t idx = 0; + + tmp = f; + f += 2; + + do idx = idx * 10 + (*f++ - HAWK_BT('0')); + while (*f >= HAWK_BT('0') && *f <= HAWK_BT('9')); + + if (*f != HAWK_BT('}')) + { + f = tmp; + goto normal; + } + + f++; + + tmp = str[idx]; + while (*tmp != HAWK_BT('\0')) + { + if (b >= end) goto fini; + *b++ = *tmp++; + } + continue; + } + else if (f[1] == HAWK_BT('$')) f++; + } + + normal: + if (b >= end) break; + *b++ = *f++; + } + +fini: + *b = HAWK_BT('\0'); + return b - buf; +} + + + +hawk_oow_t hawk_copy_ucses_to_uchars (hawk_uch_t* buf, hawk_oow_t bsz, const hawk_uch_t* fmt, const hawk_ucs_t str[]) +{ + hawk_uch_t* b = buf; + hawk_uch_t* end = buf + bsz - 1; + const hawk_uch_t* f = fmt; + + if (bsz <= 0) return 0; + + while (*f != HAWK_UT('\0')) + { + if (*f == HAWK_UT('\\')) + { + /* get the escaped character and treat it normally. + * if the escaper is the last character, treat it + * normally also. */ + if (f[1] != HAWK_UT('\0')) f++; + } + else if (*f == HAWK_UT('$')) + { + if (f[1] == HAWK_UT('{') && + (f[2] >= HAWK_UT('0') && f[2] <= HAWK_UT('9'))) + { + const hawk_uch_t* tmp, * tmpend; + hawk_oow_t idx = 0; + + tmp = f; + f += 2; + + do idx = idx * 10 + (*f++ - HAWK_UT('0')); + while (*f >= HAWK_UT('0') && *f <= HAWK_UT('9')); + + if (*f != HAWK_UT('}')) + { + f = tmp; + goto normal; + } + + f++; + + tmp = str[idx].ptr; + tmpend = tmp + str[idx].len; + + while (tmp < tmpend) + { + if (b >= end) goto fini; + *b++ = *tmp++; + } + continue; + } + else if (f[1] == HAWK_UT('$')) f++; + } + + normal: + if (b >= end) break; + *b++ = *f++; + } + +fini: + *b = HAWK_UT('\0'); + return b - buf; +} + +hawk_oow_t hawk_copy_bcses_to_bchars (hawk_bch* buf, hawk_oow_t bsz, const hawk_bch* fmt, const hawk_bcs_t str[]) +{ + hawk_bch* b = buf; + hawk_bch* end = buf + bsz - 1; + const hawk_bch* f = fmt; + + if (bsz <= 0) return 0; + + while (*f != HAWK_BT('\0')) + { + if (*f == HAWK_BT('\\')) + { + /* get the escaped character and treat it normally. + * if the escaper is the last character, treat it + * normally also. */ + if (f[1] != HAWK_BT('\0')) f++; + } + else if (*f == HAWK_BT('$')) + { + if (f[1] == HAWK_BT('{') && + (f[2] >= HAWK_BT('0') && f[2] <= HAWK_BT('9'))) + { + const hawk_bch* tmp, * tmpend; + hawk_oow_t idx = 0; + + tmp = f; + f += 2; + + do idx = idx * 10 + (*f++ - HAWK_BT('0')); + while (*f >= HAWK_BT('0') && *f <= HAWK_BT('9')); + + if (*f != HAWK_BT('}')) + { + f = tmp; + goto normal; + } + + f++; + + tmp = str[idx].ptr; + tmpend = tmp + str[idx].len; + + while (tmp < tmpend) + { + if (b >= end) goto fini; + *b++ = *tmp++; + } + continue; + } + else if (f[1] == HAWK_BT('$')) f++; + } + + normal: + if (b >= end) break; + *b++ = *f++; + } + +fini: + *b = HAWK_BT('\0'); + return b - buf; +} + + /* ------------------------------------------------------------------------ */ hawk_oow_t hawk_count_ucstr (const hawk_uch_t* str)