90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <string.h>
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#include <maxscale/query_classifier.h>
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#include <maxscale/buffer.h>
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#include <maxscale/paths.h>
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#include <maxscale/utils.h>
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int main(int argc, char** argv)
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{
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unsigned int psize;
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GWBUF* qbuff;
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char *tok;
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char readbuff[4092];
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FILE* infile;
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FILE* outfile;
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if (argc != 3)
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{
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printf("Usage: canonizer <input file> <output file>\n");
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return 1;
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}
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if (!utils_init())
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{
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printf("Utils library init failed.\n");
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return 1;
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}
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set_libdir(strdup("../../qc_sqlite/"));
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set_datadir(strdup("/tmp"));
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set_langdir(strdup("."));
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set_process_datadir(strdup("/tmp"));
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qc_setup("qc_sqlite", NULL);
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qc_process_init(QC_INIT_BOTH);
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qc_thread_init(QC_INIT_BOTH);
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infile = fopen(argv[1], "rb");
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outfile = fopen(argv[2], "wb");
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if (infile == NULL || outfile == NULL)
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{
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printf("Opening files failed.\n");
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return 1;
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}
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while (!feof(infile) && fgets(readbuff, 4092, infile))
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{
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char* nl = strchr(readbuff, '\n');
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if (nl)
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{
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*nl = '\0';
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}
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if (strlen(readbuff) > 0)
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{
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psize = strlen(readbuff) + 1;
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qbuff = gwbuf_alloc(psize + 4);
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*(qbuff->sbuf->data + 0) = (unsigned char) psize;
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*(qbuff->sbuf->data + 1) = (unsigned char) (psize >> 8);
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*(qbuff->sbuf->data + 2) = (unsigned char) (psize >> 16);
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*(qbuff->sbuf->data + 3) = 0x00;
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*(qbuff->sbuf->data + 4) = 0x03;
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memcpy(qbuff->start + 5, readbuff, psize - 1);
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tok = qc_get_canonical(qbuff);
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fprintf(outfile, "%s\n", tok);
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free(tok);
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gwbuf_free(qbuff);
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}
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}
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fclose(infile);
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fclose(outfile);
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qc_process_end(QC_INIT_BOTH);
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return 0;
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}
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