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winemapi: Escape subject and body before building mailto URL.
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@ -38,6 +38,37 @@
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WINE_DEFAULT_DEBUG_CHANNEL(winemapi);
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/* Escapes a string for use in mailto: URL */
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static char *escape_string(char *in, char *empty_string)
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{
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HRESULT res;
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DWORD size;
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char *escaped = NULL;
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if (!in)
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return empty_string;
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size = 1;
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res = UrlEscapeA(in, empty_string, &size, URL_ESCAPE_PERCENT | URL_ESCAPE_SEGMENT_ONLY);
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if (res == E_POINTER)
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{
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escaped = HeapAlloc(GetProcessHeap(), 0, size);
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if (!escaped)
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return in;
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/* If for some reason UrlEscape fails, just send the original text */
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if (UrlEscapeA(in, escaped, &size, URL_ESCAPE_PERCENT | URL_ESCAPE_SEGMENT_ONLY) != S_OK)
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{
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HeapFree(GetProcessHeap(), 0, escaped);
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escaped = in;
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}
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}
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return escaped ? escaped : empty_string;
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}
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/**************************************************************************
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* MAPISendMail
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*
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@ -62,8 +93,8 @@ ULONG WINAPI MAPISendMail(LHANDLE session, ULONG_PTR uiparam,
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unsigned int i, to_count = 0, cc_count = 0, bcc_count = 0;
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unsigned int to_size = 0, cc_size = 0, bcc_size = 0, subj_size, body_size;
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char *to = NULL, *cc = NULL, *bcc = NULL;
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const char *address, *subject, *body;
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char *to = NULL, *cc = NULL, *bcc = NULL, *subject = NULL, *body = NULL;
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const char *address;
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static const char format[] =
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"mailto:\"%s\"?subject=\"%s\"&cc=\"%s\"&bcc=\"%s\"&body=\"%s\"";
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static const char smtp[] = "smtp:";
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@ -126,8 +157,9 @@ ULONG WINAPI MAPISendMail(LHANDLE session, ULONG_PTR uiparam,
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if (message->nFileCount)
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FIXME("Ignoring attachments\n");
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subject = message->lpszSubject ? message->lpszSubject : "";
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body = message->lpszNoteText ? message->lpszNoteText : "";
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/* Escape subject and body */
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subject = escape_string(message->lpszSubject, empty_string);
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body = escape_string(message->lpszNoteText, empty_string);
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TRACE("Subject: %s\n", debugstr_a(subject));
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TRACE("Body: %s\n", debugstr_a(body));
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@ -245,6 +277,12 @@ exit:
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HeapFree(GetProcessHeap(), 0, mailto);
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HeapFree(GetProcessHeap(), 0, escape);
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if (subject != empty_string)
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HeapFree(GetProcessHeap(), 0, subject);
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if (body != empty_string)
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HeapFree(GetProcessHeap(), 0, body);
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return ret;
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}
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