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b/src/utils/mimeparse.cpp |
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#ifndef lint
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static char rcsid[] = "@(#$Id: mimeparse.cpp,v 1.1 2005-01-26 11:45:55 dockes Exp $ (C) 2004 J.F.Dockes";
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#endif
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#ifndef TEST_MIMEPARSE
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#include <string>
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#include <ctype.h>
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#include <stdio.h>
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#include "mimeparse.h"
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using namespace std;
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#define WHITE " \t\n"
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static void stripw_lc(string &in)
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{
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// fprintf(stderr, "In: '%s'\n", in.c_str());
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string::size_type pos, pos1;
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pos = in.find_first_not_of(WHITE);
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if (pos == string::npos) {
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// All white
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in = "";
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return;
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}
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in.replace(0, pos, "");
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pos1 = in.find_last_not_of(WHITE);
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if (pos1 != in.length() -1)
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in = in.replace(pos1+1, string::npos, "");
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string::iterator i;
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for (i = in.begin(); i != in.end(); i++)
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*i = tolower(*i);
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}
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MimeHeaderValue parseMimeHeaderValue(const string &ein)
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{
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string in = ein;
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MimeHeaderValue out;
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string::size_type pos, pos1;
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pos = in.find_first_not_of(WHITE);
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if (pos == string::npos)
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return out;
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in = in.substr(pos, string::npos);
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if ((pos = in.find_first_of(";")) == string::npos) {
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out.value = in;
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return out;
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}
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out.value = in.substr(0, pos);
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stripw_lc(out.value);
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in = in.substr(pos+1, string::npos);
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for (;;) {
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// Skip whitespace
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if ((pos = in.find_first_not_of(WHITE)) == string::npos)
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return out;
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in = in.substr(pos, string::npos);
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if ((pos = in.find_first_of("=")) == string::npos)
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return out;
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string pname = in.substr(0, pos);
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stripw_lc(pname);
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in = in.substr(pos+1, string::npos);
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pos = in.find_first_of(";");
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string pvalue = in.substr(0, pos);
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stripw_lc(pvalue);
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out.params[pname] = pvalue;
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if (pos == string::npos)
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return out;
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in = in.substr(pos+1, string::npos);
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}
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return out;
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}
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#else
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#include <string>
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#include "mimeparse.h"
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using namespace std;
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int
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main(int argc, const char **argv)
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{
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MimeHeaderValue parsed;
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// const char *tr = "text/html; charset=utf-8; otherparam=garb";
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const char *tr = "text/html;charset = UTF-8 ; otherparam=garb;";
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parsed = parseMimeHeaderValue(tr);
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printf("'%s' \n", parsed.value.c_str());
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map<string, string>::iterator it;
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for (it = parsed.params.begin();it != parsed.params.end();it++) {
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printf(" '%s' = '%s'\n", it->first.c_str(), it->second.c_str());
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}
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}
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#endif // TEST_MIMEPARSE
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