#include "curl_setup.h"
#ifndef CURL_DISABLE_DICT
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_NET_IF_H
#include <net/if.h>
#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#include "urldata.h"
#include <curl/curl.h>
#include "transfer.h"
#include "sendf.h"
#include "escape.h"
#include "progress.h"
#include "dict.h"
#include "strcase.h"
#include "curl_memory.h"
#include "memdebug.h"
static CURLcode dict_do(struct connectdata *conn, bool *done);
const struct Curl_handler Curl_handler_dict = {
"DICT",
ZERO_NULL,
dict_do,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
ZERO_NULL,
PORT_DICT,
CURLPROTO_DICT,
PROTOPT_NONE | PROTOPT_NOURLQUERY
};
static char *unescape_word(struct Curl_easy *data, const char *inputbuff)
{
char *newp = NULL;
char *dictp;
size_t len;
CURLcode result = Curl_urldecode(data, inputbuff, 0, &newp, &len, FALSE);
if(!newp || result)
return NULL;
dictp = malloc(len*2 + 1);
if(dictp) {
char *ptr;
char ch;
int olen = 0;
for(ptr = newp;
(ch = *ptr) != 0;
ptr++) {
if((ch <= 32) || (ch == 127) ||
(ch == '\'') || (ch == '\"') || (ch == '\\')) {
dictp[olen++] = '\\';
}
dictp[olen++] = ch;
}
dictp[olen] = 0;
}
free(newp);
return dictp;
}
static CURLcode dict_do(struct connectdata *conn, bool *done)
{
char *word;
char *eword;
char *ppath;
char *database = NULL;
char *strategy = NULL;
char *nthdef = NULL;
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
curl_socket_t sockfd = conn->sock[FIRSTSOCKET];
char *path = data->state.up.path;
*done = TRUE;
if(conn->bits.user_passwd) {
}
if(strncasecompare(path, DICT_MATCH, sizeof(DICT_MATCH)-1) ||
strncasecompare(path, DICT_MATCH2, sizeof(DICT_MATCH2)-1) ||
strncasecompare(path, DICT_MATCH3, sizeof(DICT_MATCH3)-1)) {
word = strchr(path, ':');
if(word) {
word++;
database = strchr(word, ':');
if(database) {
*database++ = (char)0;
strategy = strchr(database, ':');
if(strategy) {
*strategy++ = (char)0;
nthdef = strchr(strategy, ':');
if(nthdef) {
*nthdef = (char)0;
}
}
}
}
if((word == NULL) || (*word == (char)0)) {
infof(data, "lookup word is missing\n");
word = (char *)"default";
}
if((database == NULL) || (*database == (char)0)) {
database = (char *)"!";
}
if((strategy == NULL) || (*strategy == (char)0)) {
strategy = (char *)".";
}
eword = unescape_word(data, word);
if(!eword)
return CURLE_OUT_OF_MEMORY;
result = Curl_sendf(sockfd, conn,
"CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\r\n"
"MATCH "
"%s "
"%s "
"%s\r\n"
"QUIT\r\n",
database,
strategy,
eword
);
free(eword);
if(result) {
failf(data, "Failed sending DICT request");
return result;
}
Curl_setup_transfer(data, FIRSTSOCKET, -1, FALSE, -1);
}
else if(strncasecompare(path, DICT_DEFINE, sizeof(DICT_DEFINE)-1) ||
strncasecompare(path, DICT_DEFINE2, sizeof(DICT_DEFINE2)-1) ||
strncasecompare(path, DICT_DEFINE3, sizeof(DICT_DEFINE3)-1)) {
word = strchr(path, ':');
if(word) {
word++;
database = strchr(word, ':');
if(database) {
*database++ = (char)0;
nthdef = strchr(database, ':');
if(nthdef) {
*nthdef = (char)0;
}
}
}
if((word == NULL) || (*word == (char)0)) {
infof(data, "lookup word is missing\n");
word = (char *)"default";
}
if((database == NULL) || (*database == (char)0)) {
database = (char *)"!";
}
eword = unescape_word(data, word);
if(!eword)
return CURLE_OUT_OF_MEMORY;
result = Curl_sendf(sockfd, conn,
"CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\r\n"
"DEFINE "
"%s "
"%s\r\n"
"QUIT\r\n",
database,
eword);
free(eword);
if(result) {
failf(data, "Failed sending DICT request");
return result;
}
Curl_setup_transfer(data, FIRSTSOCKET, -1, FALSE, -1);
}
else {
ppath = strchr(path, '/');
if(ppath) {
int i;
ppath++;
for(i = 0; ppath[i]; i++) {
if(ppath[i] == ':')
ppath[i] = ' ';
}
result = Curl_sendf(sockfd, conn,
"CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\r\n"
"%s\r\n"
"QUIT\r\n", ppath);
if(result) {
failf(data, "Failed sending DICT request");
return result;
}
Curl_setup_transfer(data, FIRSTSOCKET, -1, FALSE, -1);
}
}
return CURLE_OK;
}
#endif