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annotate libutil/filesearch.c @ 157:f064dbcc5f41

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libutil split from libcommon
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 26 Feb 2021 20:19:58 +0000
parents libcommon/filesearch.c@94d87d05f6c5
children
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94d87d05f6c5 libcommon: initial support for file search
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This module implements the function that searches for files
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3 * in a dedicated directory for SIM programming scripts.
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4 */
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5
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6 #include <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9
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10 static char script_install_dir[] = "/opt/freecalypso/sim-scripts";
94d87d05f6c5 libcommon: initial support for file search
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11
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12 FILE *
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13 open_script_input_file(req_filename)
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14 char *req_filename;
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15 {
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16 char pathbuf[256];
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17 FILE *f;
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18
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19 if (!index(req_filename, '/') && strlen(req_filename) < 128) {
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20 sprintf(pathbuf, "%s/%s", script_install_dir, req_filename);
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21 f = fopen(pathbuf, "r");
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22 if (f)
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23 return f;
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24 }
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25 f = fopen(req_filename, "r");
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26 return f;
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27 }