/*
Set curl properties for link based on rc files
*/
static void
ocsetcurlproperties(OCstate* state)
{
CURL* curl = state->curl;
CURLcode cstat = CURLE_OK;
int stat = OC_NOERR;
/* process the triple store wrt to this state */
if(ocdodsrc_process(state) != OC_NOERR) {
oc_log(LOGERR,"Malformed .dodsrc");
goto fail;
}
/* Set username+password from .dodsrc */
stat=ocset_user_password(curl,state->creds.username,
state->creds.password);
if(stat != OC_NOERR) goto fail;
if (occredentials_in_url(state->url.url)) {
/* this overrides .dodsrc */
char *result_url = NULL;
char* userName = NULL;
char* password = NULL;
if (ocextract_credentials(state->url.url, &userName, &password, &result_url) != OC_NOERR)
goto fail;
dapurlclear(&state->url);
dapurlparse(result_url,&state->url);
/* this overrides .dodsrc */
if(password != NULL && strlen(password) > 0) {
if(state->creds.password) free(state->creds.password);
state->creds.password = password;
}
if(userName != NULL && strlen(userName) > 0) {
if(state->creds.username) free(state->creds.username);
state->creds.username = userName;
}
}
/* Set curl properties */
if((stat=ocset_curl_flags(curl,state)) != OC_NOERR) goto fail;
/* Set curl proxy */
if((stat=ocset_proxy(curl,state)) != OC_NOERR) goto fail;
/* Set curl ssl */
if((stat=ocset_ssl(curl,state)) != OC_NOERR) goto fail;
return;
fail:
if(cstat != CURLE_OK)
oc_log(LOGERR, "curl error: %s", curl_easy_strerror(cstat));
return;
}
int
ocparseproxy(OCstate* state, char* v)
{
/* Do not free these; they are pointers into v; free v instead */
char *host_pos = NULL;
char *port_pos = NULL;
if(v == NULL || strlen(v) == 0)
return OC_NOERR; /* nothing there*/
if (occredentials_in_url(v)) {
char *result_url = NULL;
ocextract_credentials(v, &state->proxy.userpwd, &result_url);
v = result_url;
}
/* allocating a bit more than likely needed ... */
host_pos = strstr(v, "http://");
if (host_pos)
host_pos += strlen("http://");
else
host_pos = v;
port_pos = strchr(host_pos, ':');
if (port_pos) {
size_t host_len;
char *port_sep = port_pos;
port_pos++;
*port_sep = '\0';
host_len = strlen(host_pos);
state->proxy.host = malloc(sizeof(char) * host_len + 1);
if (state->proxy.host == NULL)
return OCTHROW(OC_ENOMEM);
strncpy(state->proxy.host, host_pos, host_len);
state->proxy.host[host_len] = '\0';
state->proxy.port = atoi(port_pos);
} else {
size_t host_len = strlen(host_pos);
state->proxy.host = malloc(sizeof(char) * host_len + 1);
if (state->proxy.host == NULL)
return OCTHROW(OC_ENOMEM);
strncpy(state->proxy.host, host_pos, host_len);
state->proxy.host[host_len] = '\0';
state->proxy.port = 80;
}
#if 0
state->proxy.host[v_len] = '\0';
state->proxy.port = atoi(v);
s_len = strlen(v);
state->proxy.user = malloc(sizeof(char) * s_len + 1);
if (state->proxy.user == NULL)
return OC_ENOMEM;
strncpy(state->proxy.user, v, s_len);
state->proxy.user[s_len] = '\0';
p_len = strlen(v);
state->proxy.password = malloc(sizeof(char) * p_len + 1);
if (state->proxy.password == NULL)
return OCTHROW(OC_ENOMEM);
strncpy(state->proxy.password, v, p_len);
state->proxy.password[p_len] = '\0';
#endif /*0*/
if (ocdebug > 1) {
oclog(OCLOGNOTE,"host name: %s", state->proxy.host);
#ifdef INSECURE
oclog(OCLOGNOTE,"user+pwd: %s", state->proxy.userpwd);
#endif
oclog(OCLOGNOTE,"port number: %d", state->proxy.port);
}
if(v) free(v);
return OC_NOERR;
}
static int
parseproxy(OCstate* state, char* v)
{
char *host_pos = NULL;
char *port_pos = NULL;
if(strlen(v) == 0) return OC_NOERR; /* nothing there*/
if (occredentials_in_url(v)) {
char *result_url = NULL;
ocextract_credentials(v, &state->creds.username,
&state->creds.password,
&result_url);
v = result_url;
}
/* allocating a bit more than likely needed ... */
host_pos = strstr(v, "http://");
if (host_pos)
host_pos += strlen("http://");
else
host_pos = v;
port_pos = strchr(host_pos, ':');
if (port_pos) {
int host_len;
char *port_sep = port_pos;
port_pos++;
*port_sep = '\0';
host_len = strlen(host_pos);
state->proxy.host = malloc(sizeof(char) * host_len + 1);
if (!state->proxy.host)
return OC_ENOMEM;
strncpy(state->proxy.host, host_pos, host_len);
state->proxy.host[host_len + 1] = '\0';
state->proxy.port = atoi(port_pos);
} else {
int host_len = strlen(host_pos);
state->proxy.host = malloc(sizeof(char) * host_len + 1);
if (!state->proxy.host)
return OC_ENOMEM;
strncpy(state->proxy.host, host_pos, host_len);
state->proxy.host[host_len + 1] = '\0';
state->proxy.port = 80;
}
#if 0
state->proxy.host[v_len] = '\0';
state->proxy.port = atoi(v);
s_len = strlen(v);
state->proxy.user = malloc(sizeof(char) * s_len + 1);
if (!state->proxy.user)
return OC_ENOMEM;
strncpy(state->proxy.user, v, s_len);
state->proxy.user[s_len] = '\0';
p_len = strlen(v);
state->proxy.password = malloc(sizeof(char) * p_len + 1);
if (!state->proxy.password)
return OC_ENOMEM;
strncpy(state->proxy.password, v, p_len);
state->proxy.password[p_len] = '\0';
#endif /*0*/
if (ocdebug > 1) {
oc_log(LOGNOTE,"host name: %s", state->proxy.host);
oc_log(LOGNOTE,"user name: %s", state->creds.username);
#ifdef INSECURE
oc_log(LOGNOTE,"password: %s", state->creds.password);
#endif
oc_log(LOGNOTE,"port number: %d", state->proxy.port);
}
if(v) free(v);
return OC_NOERR;
}
