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@ -304,24 +304,6 @@ static void l_byte_array_append_c(GByteArray *a, char c) {
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g_byte_array_append(a, (guint8*) &c, 1);
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}
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static gboolean _append_ba_len(GByteArray *a, size_t len) {
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if (len > G_MAXINT32) return FALSE;
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if (len > 127) {
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guint32 i = htonl(len | (1 << 31));
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g_byte_array_append(a, (const guint8*) &i, sizeof(i));
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} else {
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l_byte_array_append_c(a, (guint8) len);
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}
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return TRUE;
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}
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static gboolean append_key_value_pair(GByteArray *a, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
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if (!_append_ba_len(a, keylen) || !_append_ba_len(a, valuelen)) return FALSE;
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g_byte_array_append(a, (const guint8*) key, keylen);
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g_byte_array_append(a, (const guint8*) val, valuelen);
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return TRUE;
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}
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/* returns padding length */
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static guint8 stream_build_fcgi_record(GByteArray *buf, guint8 type, guint16 requestid, guint16 datalen) {
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guint16 w;
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@ -402,107 +384,27 @@ static void stream_send_begin(liChunkQueue *out, guint16 requestid) {
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/**********************************************************************************/
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/* fastcgi environment build helpers */
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static void fastcgi_env_add(GByteArray *buf, liEnvironmentDup *envdup, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
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GString *sval;
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if (NULL != (sval = li_environment_dup_pop(envdup, key, keylen))) {
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append_key_value_pair(buf, key, keylen, GSTR_LEN(sval));
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static gboolean _append_ba_len(GByteArray *a, size_t len) {
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if (len > G_MAXINT32) return FALSE;
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if (len > 127) {
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guint32 i = htonl(len | (1 << 31));
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g_byte_array_append(a, (const guint8*) &i, sizeof(i));
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} else {
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append_key_value_pair(buf, key, keylen, val, valuelen);
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l_byte_array_append_c(a, (guint8) len);
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}
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return TRUE;
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}
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static void fastcgi_env_create(liVRequest *vr, liEnvironmentDup *envdup, GByteArray* buf) {
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liConInfo *coninfo = vr->coninfo;
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GString *tmp = vr->wrk->tmp_str;
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_SOFTWARE"), GSTR_LEN(CORE_OPTIONPTR(LI_CORE_OPTION_SERVER_TAG).string));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_NAME"), GSTR_LEN(vr->request.uri.host));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("GATEWAY_INTERFACE"), CONST_STR_LEN("CGI/1.1"));
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{
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guint port = 0;
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switch (coninfo->local_addr.addr->plain.sa_family) {
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case AF_INET: port = coninfo->local_addr.addr->ipv4.sin_port; break;
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#ifdef HAVE_IPV6
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case AF_INET6: port = coninfo->local_addr.addr->ipv6.sin6_port; break;
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#endif
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}
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if (port) {
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g_string_printf(tmp, "%u", htons(port));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_PORT"), GSTR_LEN(tmp));
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}
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}
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_ADDR"), GSTR_LEN(coninfo->local_addr_str));
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{
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guint port = 0;
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switch (coninfo->remote_addr.addr->plain.sa_family) {
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case AF_INET: port = coninfo->remote_addr.addr->ipv4.sin_port; break;
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#ifdef HAVE_IPV6
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case AF_INET6: port = coninfo->remote_addr.addr->ipv6.sin6_port; break;
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#endif
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}
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if (port) {
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g_string_printf(tmp, "%u", htons(port));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REMOTE_PORT"), GSTR_LEN(tmp));
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}
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}
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REMOTE_ADDR"), GSTR_LEN(coninfo->remote_addr_str));
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if (vr->request.content_length > 0) {
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g_string_printf(tmp, "%" LI_GOFFSET_MODIFIER "i", vr->request.content_length);
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("CONTENT_LENGTH"), GSTR_LEN(tmp));
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}
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SCRIPT_NAME"), GSTR_LEN(vr->request.uri.path));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("PATH_INFO"), GSTR_LEN(vr->physical.pathinfo));
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if (vr->physical.pathinfo->len) {
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g_string_truncate(tmp, 0);
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g_string_append_len(tmp, GSTR_LEN(vr->physical.doc_root)); /* TODO: perhaps an option for alternative doc-root? */
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g_string_append_len(tmp, GSTR_LEN(vr->physical.pathinfo));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("PATH_TRANSLATED"), GSTR_LEN(tmp));
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}
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SCRIPT_FILENAME"), GSTR_LEN(vr->physical.path));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("DOCUMENT_ROOT"), GSTR_LEN(vr->physical.doc_root));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_URI"), GSTR_LEN(vr->request.uri.raw_orig_path));
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if (!g_string_equal(vr->request.uri.raw_orig_path, vr->request.uri.raw_path)) {
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REDIRECT_URI"), GSTR_LEN(vr->request.uri.raw_path));
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}
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("QUERY_STRING"), GSTR_LEN(vr->request.uri.query));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_METHOD"), GSTR_LEN(vr->request.http_method_str));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REDIRECT_STATUS"), CONST_STR_LEN("200")); /* if php is compiled with --force-redirect */
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switch (vr->request.http_version) {
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case LI_HTTP_VERSION_1_1:
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_PROTOCOL"), CONST_STR_LEN("HTTP/1.1"));
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break;
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case LI_HTTP_VERSION_1_0:
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default:
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_PROTOCOL"), CONST_STR_LEN("HTTP/1.0"));
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break;
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}
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if (coninfo->is_ssl) {
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("HTTPS"), CONST_STR_LEN("on"));
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_SCHEME"), CONST_STR_LEN("https"));
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} else {
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fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_SCHEME"), CONST_STR_LEN("http"));
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}
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static gboolean append_key_value_pair(GByteArray *a, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
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if (!_append_ba_len(a, keylen) || !_append_ba_len(a, valuelen)) return FALSE;
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g_byte_array_append(a, (const guint8*) key, keylen);
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g_byte_array_append(a, (const guint8*) val, valuelen);
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return TRUE;
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}
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static void fix_header_name(GString *str) {
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guint i, len = str->len;
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gchar *s = str->str;
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for (i = 0; i < len; i++) {
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if (g_ascii_isalpha(s[i])) {
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s[i] = g_ascii_toupper(s[i]);
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} else if (!g_ascii_isdigit(s[i])) {
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s[i] = '_';
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}
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}
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static void cgi_add_cb(gpointer param, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
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GByteArray *a = (GByteArray*) param;
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append_key_value_pair(a, key, keylen, val, valuelen);
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}
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static void fastcgi_send_env(liVRequest *vr, liChunkQueue *out, int requestid) {
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@ -510,37 +412,7 @@ static void fastcgi_send_env(liVRequest *vr, liChunkQueue *out, int requestid) {
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liEnvironmentDup *envdup;
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envdup = li_environment_make_dup(&vr->env);
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fastcgi_env_create(vr, envdup, buf);
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{
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GList *i;
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GString *tmp = vr->wrk->tmp_str;
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for (i = vr->request.headers->entries.head; NULL != i; i = i->next) {
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liHttpHeader *h = (liHttpHeader*) i->data;
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const GString hkey = li_const_gstring(h->data->str, h->keylen);
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g_string_truncate(tmp, 0);
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if (!li_strncase_equal(&hkey, CONST_STR_LEN("CONTENT-TYPE"))) {
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g_string_append_len(tmp, CONST_STR_LEN("HTTP_"));
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}
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g_string_append_len(tmp, h->data->str, h->keylen);
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fix_header_name(tmp);
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fastcgi_env_add(buf, envdup, GSTR_LEN(tmp), h->data->str + h->keylen+2, h->data->len - (h->keylen+2));
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}
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}
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{
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GHashTableIter i;
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gpointer key, val;
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g_hash_table_iter_init(&i, envdup->table);
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while (g_hash_table_iter_next(&i, &key, &val)) {
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append_key_value_pair(buf, GSTR_LEN((GString*) key), GSTR_LEN((GString*) val));
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}
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}
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li_environment_dup_free(envdup);
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li_environment_dup2cgi(vr, envdup, cgi_add_cb, buf);
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if (buf->len > 0) stream_send_bytearr(out, FCGI_PARAMS, requestid, buf);
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stream_send_fcgi_record(out, FCGI_PARAMS, requestid, 0);
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