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#include "libskrewt.h"
#include "utils.h"
#include <iostream>
#include <sstream>
using namespace std;
void parse_content(const string type_spec_line,
string &maintype, string &boundary) {
//xxx cerr << "parser called with: " << type_spec_line << endl;
string get_type(type_spec_line);
size_t where = get_type.find_first_of(" \t;\n");
string rest;
if (where == string::npos) {
// keep whole string
}
else {
rest = get_type.substr(where+1);
get_type = get_type.substr(0,where);
}
where = get_type.find("/");
if (where == string::npos){
maintype = "";
cerr << "could not find / in " << get_type << endl;
} else {
maintype = get_type.substr(0, where);
}
// now need to find boundary
string srch = "boundary=";
where = rest.find(srch);
if (where != string::npos) {
where += srch.length();
boundary = rest.substr(where);
if (boundary[0] == '"') {
boundary = boundary.substr(1);
where = boundary.find_first_of("\"");
} else {
where = boundary.find_first_of(" \t;\n");
}
if (where == string::npos) {
/* do nothing, boundary=boundary as a whole */
} else {
boundary = boundary.substr(0, where);
}
} else {
//xxxxxxx cerr << "boundary= not found in " << type_spec_line << endl;
}
}
int skrewt::krunch_rfrom(){
stringstream parse;
parse.str(received_from);
string word;
parse >> word;
if (word != "from") {
cerr << progid << " bad 'Received: from' line ... '"
<< word << "'" << endl;
return ex_syserr;
}
parse >> proximta_rDNS;
parse >> word;
if (word == "(HELO" /*)*/) {
parse >> proximta_HELO;
proximta_HELO = rtrim(proximta_HELO, "()");
parse >> word;
} else {
proximta_HELO = proximta_rDNS;
}
size_t len = word.length();
if (len<2 || word[0] != '(' || word[len-1] != ')') {
cerr << progid << " bad 'Received: from' line ;;; '"
<< word << "'" << endl;
return ex_syserr;
}
proximta_IP = word.substr(1, len-2);
size_t where = proximta_IP.find("@");
if (where != string::npos){
proximta_AuthUser = proximta_IP.substr(0, where);
proximta_IP = proximta_IP.substr(1+where);
}
return 0;
}
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