87 lines
1.9 KiB
C
87 lines
1.9 KiB
C
/*
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* $Id: awk01.c 195 2009-06-10 13:18:25Z hyunghwan.chung $
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*
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Copyright 2006-2009 Chung, Hyung-Hwan.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include <qse/awk/awk.h>
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#include <qse/awk/std.h>
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#include <qse/cmn/stdio.h>
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const qse_char_t* src = QSE_T(
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"BEGIN {"
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" for (i=2;i<=9;i++)"
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" {"
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" for (j=1;j<=9;j++)"
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" print i \"*\" j \"=\" i * j;"
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" print \"---------------------\";"
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" }"
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"}"
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);
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int main ()
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{
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qse_awk_t* awk = QSE_NULL;
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qse_awk_rtx_t* rtx = QSE_NULL;
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qse_awk_parsestd_in_t psin;
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int ret;
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awk = qse_awk_openstd (0);
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if (awk == QSE_NULL)
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{
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qse_fprintf (QSE_STDERR, QSE_T("error: cannot open awk\n"));
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goto oops;
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}
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psin.type = QSE_AWK_PARSESTD_CP;
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psin.u.cp = src;
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ret = qse_awk_parsestd (awk, &psin, QSE_NULL);
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if (ret == -1)
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{
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qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
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qse_awk_geterrmsg(awk));
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goto oops;
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}
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rtx = qse_awk_rtx_openstd (
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awk,
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0,
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QSE_T("awk01"),
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QSE_NULL, /* stdin */
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QSE_NULL /* stdout */
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);
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if (rtx == QSE_NULL)
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{
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qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
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qse_awk_geterrmsg(awk));
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goto oops;
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}
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ret = qse_awk_rtx_loop (rtx);
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if (ret == -1)
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{
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qse_fprintf (QSE_STDERR, QSE_T("error: %s\n"),
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qse_awk_rtx_geterrmsg(rtx));
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goto oops;
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}
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oops:
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if (rtx != QSE_NULL) qse_awk_rtx_close (rtx);
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if (awk != QSE_NULL) qse_awk_close (awk);
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return -1;
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}
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