89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/*
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* Mbuni - Open Source MMS Gateway
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*
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* Mbuni MSISDN mapper shell caller
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*
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* Copyright (C) 2003 - 2005, Digital Solutions Ltd. - http://www.dsmagic.com
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*
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* Paul Bagyenda <bagyenda@dsmagic.com>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License, with a few exceptions granted (see LICENSE)
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "mms_detokenize.h"
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#include "mms_util.h"
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Octstr *script;
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static int mms_detokenizer_init(char *settings)
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{
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script = octstr_create(settings);
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mms_info(0, "mms_detokenizer", NULL, "Detokenizer script set to \"%s\"", settings);
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return 0;
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}
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static int mms_detokenizer_fini(void)
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{
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if (script) {
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octstr_destroy(script);
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script = NULL;
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}
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return 0;
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}
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static Octstr *mms_detokenize(Octstr *token, Octstr *request_ip)
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{
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Octstr *cmd = NULL, *msisdn = NULL;
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Octstr *tmp1, *tmp2;
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FILE *fp;
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char buf[4096];
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if (script == NULL || octstr_len(script) == 0)
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return NULL;
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tmp1 = octstr_duplicate(token ? token : octstr_imm("x"));
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tmp2 = octstr_duplicate(request_ip ? request_ip : octstr_imm("x"));
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escape_shell_chars(tmp1);
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escape_shell_chars(tmp2);
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cmd = octstr_format("%s %s %s",
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octstr_get_cstr(script),
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octstr_get_cstr(tmp1),
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octstr_get_cstr(tmp2));
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octstr_destroy(tmp1);
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octstr_destroy(tmp2);
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mms_info(0, "mms_detokenizer", NULL, "Calling \"%s\"", octstr_get_cstr(cmd));
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if ((fp = popen(octstr_get_cstr(cmd), "r"))) {
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if (fgets(buf, sizeof buf, fp) != NULL) {
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msisdn = octstr_create(buf);
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octstr_strip_crlfs(msisdn);
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}
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pclose(fp);
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}
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mms_info(0, "mms_detokenizer", NULL, "%s \"%s\", returned msisdn = %s",
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fp ? "Called" : "Failed to call",
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octstr_get_cstr(cmd),
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msisdn ? octstr_get_cstr(msisdn) : "null");
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octstr_destroy(cmd);
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return msisdn;
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}
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static Octstr *mms_gettoken(Octstr *msisdn)
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{
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/* Dummy. */
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return octstr_create("y");
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}
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/* The function itself. */
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MmsDetokenizerFuncStruct mms_detokenizefuncs_shell = {
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mms_detokenizer_init,
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mms_detokenize,
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mms_gettoken,
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mms_detokenizer_fini
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};
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