mirror of https://github.com/bqv/weechat-xmpp
Implement chat.meMessage for /me (closes #5)
Tony Olagbaiye
6 years ago
parent
a43417139e
commit
8284713cad
@ -0,0 +1,270 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, version 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
#include <libwebsockets.h>
|
||||
#include <json.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "../weechat-plugin.h"
|
||||
#include "../slack.h"
|
||||
#include "../slack-workspace.h"
|
||||
#include "../slack-request.h"
|
||||
#include "../slack-user.h"
|
||||
#include "../request/slack-request-chat-memessage.h"
|
||||
|
||||
static const char *const endpoint = "/api/chat.meMessage?"
|
||||
"token=%s&channel=%s&text=%s&";
|
||||
|
||||
static inline int json_valid(json_object *object, struct t_slack_workspace *workspace)
|
||||
{
|
||||
if (!object)
|
||||
{
|
||||
weechat_printf(
|
||||
workspace->buffer,
|
||||
_("%s%s: error sending me-message: unexpected response from server"),
|
||||
weechat_prefix("error"), SLACK_PLUGIN_NAME);
|
||||
//__asm__("int3");
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
static const struct lws_protocols protocols[];
|
||||
|
||||
static int callback_http(struct lws *wsi, enum lws_callback_reasons reason,
|
||||
void *user, void *in, size_t len)
|
||||
{
|
||||
struct t_slack_request *request = (struct t_slack_request *)user;
|
||||
struct lws_client_connect_info ccinfo;
|
||||
|
||||
int status;
|
||||
|
||||
switch (reason)
|
||||
{
|
||||
/* because we are protocols[0] ... */
|
||||
case LWS_CALLBACK_CLIENT_CONNECTION_ERROR:
|
||||
weechat_printf(
|
||||
request->workspace->buffer,
|
||||
_("%s%s: (%d) error connecting to slack: %s"),
|
||||
weechat_prefix("error"), SLACK_PLUGIN_NAME, request->idx,
|
||||
in ? (char *)in : "(null)");
|
||||
|
||||
weechat_printf(
|
||||
request->workspace->buffer,
|
||||
_("%s%s: (%d) reconnecting..."),
|
||||
weechat_prefix("error"), SLACK_PLUGIN_NAME, request->idx);
|
||||
|
||||
memset(&ccinfo, 0, sizeof(ccinfo)); /* otherwise uninitialized garbage */
|
||||
ccinfo.context = request->context;
|
||||
ccinfo.ssl_connection = LCCSCF_USE_SSL;
|
||||
ccinfo.port = 443;
|
||||
ccinfo.address = "slack.com";
|
||||
ccinfo.path = request->uri;
|
||||
ccinfo.host = ccinfo.address;
|
||||
ccinfo.origin = ccinfo.address;
|
||||
ccinfo.method = "GET";
|
||||
ccinfo.protocol = protocols[0].name;
|
||||
ccinfo.pwsi = &request->client_wsi;
|
||||
ccinfo.userdata = request;
|
||||
|
||||
lws_client_connect_via_info(&ccinfo);
|
||||
break;
|
||||
|
||||
case LWS_CALLBACK_ESTABLISHED_CLIENT_HTTP:
|
||||
status = lws_http_client_http_response(wsi);
|
||||
weechat_printf(
|
||||
request->workspace->buffer,
|
||||
_("%s%s: (%d) sending me-message... (%d)"),
|
||||
weechat_prefix("network"), SLACK_PLUGIN_NAME, request->idx,
|
||||
status);
|
||||
break;
|
||||
|
||||
/* chunks of chunked content, with header removed */
|
||||
case LWS_CALLBACK_RECEIVE_CLIENT_HTTP_READ:
|
||||
{
|
||||
struct t_json_chunk *new_chunk, *last_chunk;
|
||||
|
||||
new_chunk = malloc(sizeof(*new_chunk));
|
||||
new_chunk->data = malloc((1024 * sizeof(char)) + 1);
|
||||
new_chunk->data[0] = '\0';
|
||||
new_chunk->next = NULL;
|
||||
|
||||
strncat(new_chunk->data, in, (int)len);
|
||||
|
||||
if (request->json_chunks)
|
||||
{
|
||||
for (last_chunk = request->json_chunks; last_chunk->next;
|
||||
last_chunk = last_chunk->next);
|
||||
last_chunk->next = new_chunk;
|
||||
}
|
||||
else
|
||||
{
|
||||
request->json_chunks = new_chunk;
|
||||
}
|
||||
}
|
||||
return 0; /* don't passthru */
|
||||
|
||||
/* uninterpreted http content */
|
||||
case LWS_CALLBACK_RECEIVE_CLIENT_HTTP:
|
||||
{
|
||||
char buffer[1024 + LWS_PRE];
|
||||
char *px = buffer + LWS_PRE;
|
||||
int lenx = sizeof(buffer) - LWS_PRE;
|
||||
|
||||
if (lws_http_client_read(wsi, &px, &lenx) < 0)
|
||||
return -1;
|
||||
}
|
||||
return 0; /* don't passthru */
|
||||
|
||||
case LWS_CALLBACK_COMPLETED_CLIENT_HTTP:
|
||||
{
|
||||
int chunk_count, i;
|
||||
char *json_string;
|
||||
json_object *response, *ok, *error;
|
||||
struct t_json_chunk *chunk_ptr;
|
||||
|
||||
chunk_count = 0;
|
||||
if (request->json_chunks)
|
||||
{
|
||||
chunk_count++;
|
||||
for (chunk_ptr = request->json_chunks; chunk_ptr->next;
|
||||
chunk_ptr = chunk_ptr->next)
|
||||
{
|
||||
chunk_count++;
|
||||
}
|
||||
}
|
||||
|
||||
json_string = malloc((1024 * sizeof(char) * chunk_count) + 1);
|
||||
json_string[0] = '\0';
|
||||
|
||||
chunk_ptr = request->json_chunks;
|
||||
for (i = 0; i < chunk_count; i++)
|
||||
{
|
||||
strncat(json_string, chunk_ptr->data, 1024);
|
||||
chunk_ptr = chunk_ptr->next;
|
||||
|
||||
free(request->json_chunks->data);
|
||||
free(request->json_chunks);
|
||||
request->json_chunks = chunk_ptr;
|
||||
}
|
||||
|
||||
weechat_printf(
|
||||
request->workspace->buffer,
|
||||
_("%s%s: (%d) got response: %s"),
|
||||
weechat_prefix("network"), SLACK_PLUGIN_NAME, request->idx,
|
||||
json_string);
|
||||
|
||||
response = json_tokener_parse(json_string);
|
||||
ok = json_object_object_get(response, "ok");
|
||||
if (!json_valid(ok, request->workspace))
|
||||
{
|
||||
json_object_put(response);
|
||||
free(json_string);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if(json_object_get_boolean(ok))
|
||||
{
|
||||
/* wait for websocket to catch up */
|
||||
}
|
||||
else
|
||||
{
|
||||
error = json_object_object_get(response, "error");
|
||||
if (!json_valid(error, request->workspace))
|
||||
{
|
||||
json_object_put(response);
|
||||
free(json_string);
|
||||
return 0;
|
||||
}
|
||||
|
||||
weechat_printf(
|
||||
request->workspace->buffer,
|
||||
_("%s%s: (%d) failed to send me-message: %s"),
|
||||
weechat_prefix("error"), SLACK_PLUGIN_NAME, request->idx,
|
||||
json_object_get_string(error));
|
||||
}
|
||||
|
||||
json_object_put(response);
|
||||
free(json_string);
|
||||
}
|
||||
/* fallthrough */
|
||||
case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
|
||||
request->client_wsi = NULL;
|
||||
/* Does not doing this cause a leak?
|
||||
lws_cancel_service(lws_get_context(wsi));*/ /* abort poll wait */
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return lws_callback_http_dummy(wsi, reason, user, in, len);
|
||||
}
|
||||
|
||||
static const struct lws_protocols protocols[] = {
|
||||
{
|
||||
"http",
|
||||
callback_http,
|
||||
0,
|
||||
0,
|
||||
},
|
||||
{ NULL, NULL, 0, 0 }
|
||||
};
|
||||
|
||||
struct t_slack_request *slack_request_chat_memessage(
|
||||
struct t_slack_workspace *workspace,
|
||||
const char *token, const char *channel,
|
||||
const char *text)
|
||||
{
|
||||
struct t_slack_request *request;
|
||||
struct lws_context_creation_info ctxinfo;
|
||||
struct lws_client_connect_info ccinfo;
|
||||
|
||||
request = slack_request_alloc(workspace);
|
||||
|
||||
size_t urilen = snprintf(NULL, 0, endpoint, token, channel, text) + 1;
|
||||
request->uri = malloc(urilen);
|
||||
snprintf(request->uri, urilen, endpoint, token, channel, text);
|
||||
|
||||
memset(&ctxinfo, 0, sizeof(ctxinfo)); /* otherwise uninitialized garbage */
|
||||
ctxinfo.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
|
||||
ctxinfo.port = CONTEXT_PORT_NO_LISTEN; /* we do not run any server */
|
||||
ctxinfo.protocols = protocols;
|
||||
|
||||
request->context = lws_create_context(&ctxinfo);
|
||||
if (!request->context)
|
||||
{
|
||||
weechat_printf(
|
||||
workspace->buffer,
|
||||
_("%s%s: (%d) error connecting to slack: lws init failed"),
|
||||
weechat_prefix("error"), SLACK_PLUGIN_NAME, request->idx);
|
||||
return NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
weechat_printf(
|
||||
workspace->buffer,
|
||||
_("%s%s: (%d) contacting slack.com:443"),
|
||||
weechat_prefix("network"), SLACK_PLUGIN_NAME, request->idx);
|
||||
}
|
||||
|
||||
memset(&ccinfo, 0, sizeof(ccinfo)); /* otherwise uninitialized garbage */
|
||||
ccinfo.context = request->context;
|
||||
ccinfo.ssl_connection = LCCSCF_USE_SSL;
|
||||
ccinfo.port = 443;
|
||||
ccinfo.address = "slack.com";
|
||||
ccinfo.path = request->uri;
|
||||
ccinfo.host = ccinfo.address;
|
||||
ccinfo.origin = ccinfo.address;
|
||||
ccinfo.method = "GET";
|
||||
ccinfo.protocol = protocols[0].name;
|
||||
ccinfo.pwsi = &request->client_wsi;
|
||||
ccinfo.userdata = request;
|
||||
|
||||
lws_client_connect_via_info(&ccinfo);
|
||||
|
||||
return request;
|
||||
}
|
||||
@ -0,0 +1,13 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, version 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef _SLACK_REQUEST_CHAT_MEMESSAGE_H_
|
||||
#define _SLACK_REQUEST_CHAT_MEMESSAGE_H_
|
||||
|
||||
struct t_slack_request *slack_request_chat_memessage(
|
||||
struct t_slack_workspace *workspace,
|
||||
const char *token, const char *channel,
|
||||
const char *text);
|
||||
|
||||
#endif /*SLACK_REQUEST_CHAT_MEMESSAGE_H*/
|
||||
Loading…
Reference in New Issue