/*
* Copyright (C) 2008 Greg Kroah-Hartman <greg@kroah.com>
* Copyright (C) 2009 Bart Trojanowski <bart@jukie.net>
+ * Copyright (C) 2009 Amir Mohammad Saied <amirsaied@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
#include <libxml/parser.h>
#include <libxml/tree.h>
#include <pcre.h>
+#include <termios.h>
#define zalloc(size) calloc(size, 1)
static int debug;
+static int verbose;
enum host {
- HOST_TWITTER = 0,
+ HOST_TWITTER = 0,
HOST_IDENTICA = 1,
+ HOST_CUSTOM = 2
};
enum action {
- ACTION_UPDATE = 0,
+ ACTION_UPDATE = 0,
ACTION_FRIENDS = 1,
- ACTION_USER = 2,
+ ACTION_USER = 2,
ACTION_REPLIES = 4,
- ACTION_PUBLIC = 8,
- ACTION_UNKNOWN = 16
+ ACTION_PUBLIC = 8,
+ ACTION_GROUP = 16,
+ ACTION_UNKNOWN = 32
};
struct session {
char *homedir;
char *logfile;
char *user;
+ char *group;
+ char *hosturl;
int bash;
int shrink_urls;
int dry_run;
fprintf(stdout, " --account accountname\n");
fprintf(stdout, " --password password\n");
fprintf(stdout, " --action action\n");
- fprintf(stdout, " ('update', 'friends', 'public', 'replies' "
- "or 'user')\n");
+ fprintf(stdout, " ('update', 'friends', 'public', 'replies', "
+ "'group' or 'user')\n");
fprintf(stdout, " --user screenname\n");
+ fprintf(stdout, " --group groupname\n");
fprintf(stdout, " --proxy PROXY:PORT\n");
fprintf(stdout, " --host HOST\n");
fprintf(stdout, " --logfile logfile\n");
fprintf(stdout, " --page PAGENUMBER\n");
fprintf(stdout, " --bash\n");
fprintf(stdout, " --debug\n");
+ fprintf(stdout, " --verbose\n");
fprintf(stdout, " --dry-run\n");
fprintf(stdout, " --version\n");
fprintf(stdout, " --help\n");
free(session->time);
free(session->homedir);
free(session->user);
+ free(session->group);
+ free(session->hosturl);
free(session);
}
free(buffer);
}
-static const char *twitter_user_url = "http://twitter.com/statuses/user_timeline/";
-static const char *twitter_update_url = "https://twitter.com/statuses/update.xml";
-static const char *twitter_public_url = "http://twitter.com/statuses/public_timeline.xml";
-static const char *twitter_friends_url = "https://twitter.com/statuses/friends_timeline.xml";
-static const char *twitter_replies_url = "http://twitter.com/statuses/replies.xml";
+static const char *twitter_host = "https://twitter.com/statuses";
+static const char *identica_host = "https://identi.ca/api/statuses";
-static const char *identica_user_url = "http://identi.ca/api/statuses/user_timeline/";
-static const char *identica_update_url = "http://identi.ca/api/statuses/update.xml";
-static const char *identica_public_url = "http://identi.ca/api/statuses/public_timeline.xml";
-static const char *identica_friends_url = "http://identi.ca/api/statuses/friends_timeline.xml";
-static const char *identica_replies_url = "http://identi.ca/api/statuses/replies.xml";
+static const char *user_uri = "/user_timeline/";
+static const char *update_uri = "/update.xml";
+static const char *public_uri = "/public_timeline.xml";
+static const char *friends_uri = "/friends_timeline.xml";
+static const char *replies_uri = "/replies.xml";
+static const char *group_uri = "/../laconica/groups/timeline/";
static CURL *curl_init(void)
{
return curl;
}
-void parse_statuses(xmlDocPtr doc, xmlNodePtr current)
+static void parse_statuses(xmlDocPtr doc, xmlNodePtr current)
{
xmlChar *text = NULL;
xmlChar *user = NULL;
+ xmlChar *created = NULL;
xmlNodePtr userinfo;
current = current->xmlChildrenNode;
while (current != NULL) {
if (current->type == XML_ELEMENT_NODE) {
+ if (!xmlStrcmp(current->name, (const xmlChar *)"created_at"))
+ created = xmlNodeListGetString(doc, current->xmlChildrenNode, 1);
if (!xmlStrcmp(current->name, (const xmlChar *)"text"))
text = xmlNodeListGetString(doc, current->xmlChildrenNode, 1);
if (!xmlStrcmp(current->name, (const xmlChar *)"user")) {
userinfo = userinfo->next;
}
}
- if (user && text) {
- printf("[%s] %s\n", user, text);
+
+ if (user && text && created) {
+ if (verbose)
+ printf("[%s] (%.16s) %s\n",
+ user, created, text);
+ else
+ printf("[%s] %s\n",
+ user, text);
xmlFree(user);
xmlFree(text);
+ xmlFree(created);
user = NULL;
text = NULL;
+ created = NULL;
}
}
current = current->next;
return;
}
-size_t curl_callback(void *buffer, size_t size, size_t nmemb, void *userp)
+static size_t curl_callback(void *buffer, size_t size, size_t nmemb,
+ void *userp)
{
struct bti_curl_buffer *curl_buf = userp;
size_t buffer_size = size * nmemb;
static int send_request(struct session *session)
{
+ char endpoint[100];
char user_password[500];
char data[500];
- /* is there usernames longer than 22 chars? */
- char user_url[70];
struct bti_curl_buffer *curl_buf;
CURL *curl = NULL;
CURLcode res;
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
slist = curl_slist_append(slist, "Expect:");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist);
- switch (session->host) {
- case HOST_TWITTER:
- curl_easy_setopt(curl, CURLOPT_URL,
- twitter_update_url);
- break;
- case HOST_IDENTICA:
- curl_easy_setopt(curl, CURLOPT_URL,
- identica_update_url);
- break;
- }
+
+ sprintf(endpoint, "%s%s", session->hosturl, update_uri);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
break;
case ACTION_FRIENDS:
snprintf(user_password, sizeof(user_password), "%s:%s",
session->account, session->password);
- switch (session->host) {
- case HOST_TWITTER:
- sprintf(user_url, "%s?page=%d", twitter_friends_url, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- case HOST_IDENTICA:
- sprintf(user_url, "%s?page=%d", identica_friends_url, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- }
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ friends_uri, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
break;
case ACTION_USER:
- switch (session->host) {
- case HOST_TWITTER:
- sprintf(user_url, "%s%s.xml?page=%d", twitter_user_url, session->user, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- case HOST_IDENTICA:
- sprintf(user_url, "%s%s.xml?page=%d", identica_user_url, session->user, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- }
+ sprintf(endpoint, "%s%s%s.xml?page=%d", session->hosturl, user_uri,
+ session->user, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
break;
case ACTION_REPLIES:
snprintf(user_password, sizeof(user_password), "%s:%s",
session->account, session->password);
- switch (session->host) {
- case HOST_TWITTER:
- sprintf(user_url, "%s?page=%d", twitter_replies_url, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- case HOST_IDENTICA:
- sprintf(user_url, "%s?page=%d", identica_replies_url, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- }
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl, replies_uri, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
break;
case ACTION_PUBLIC:
- switch (session->host) {
- case HOST_TWITTER:
- sprintf(user_url, "%s?page=%d", twitter_public_url, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- case HOST_IDENTICA:
- sprintf(user_url, "%s?page=%d", identica_public_url, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, user_url);
- break;
- }
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl, public_uri, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+
+ break;
+ case ACTION_GROUP:
+ sprintf(endpoint, "%s%s%s.xml?page=%d", session->hosturl,
+ group_uri, session->group, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
break;
default:
!strncasecmp(c, "yes", 3))
shrink_urls = 1;
}
+ else if (!strncasecmp(c, "verbose", 7) &&
+ (c[7] == '=')) {
+ c += 8;
+ if (!strncasecmp(c, "true", 4) ||
+ !strncasecmp(c, "yes", 3))
+ verbose = 1;
+ }
} while (!feof(config_file));
if (password)
if (account)
session->account = account;
if (host) {
- if (strcasecmp(host, "twitter") == 0)
+ if (strcasecmp(host, "twitter") == 0) {
session->host = HOST_TWITTER;
- if (strcasecmp(host, "identica") == 0)
+ session->hosturl = strdup(twitter_host);
+ } else if (strcasecmp(host, "identica") == 0) {
session->host = HOST_IDENTICA;
+ session->hosturl = strdup(identica_host);
+ } else {
+ session->host = HOST_CUSTOM;
+ session->hosturl = strdup(host);
+ }
free(host);
}
if (proxy) {
session->action = ACTION_REPLIES;
else if (strcasecmp(action, "public") == 0)
session->action = ACTION_PUBLIC;
+ else if (strcasecmp(action, "group") == 0)
+ session->action = ACTION_GROUP;
else
session->action = ACTION_UNKNOWN;
free(action);
host = "identi.ca";
break;
default:
- host = "unknown";
+ host = session->hosturl;
break;
}
fprintf(log_file, "%s: host=%s retrieving public timeline\n",
session->time, host);
break;
+ case ACTION_GROUP:
+ fprintf(log_file, "%s: host=%s retrieving group timeline\n",
+ session->time, host);
+ break;
default:
break;
}
return string;
}
+void read_password(char *buf, size_t len)
+{
+ char pwd[80];
+ struct termios old;
+ struct termios tp;
+
+ tcgetattr(0, &tp);
+ old = tp;
+
+ tp.c_lflag &= (~ECHO);
+ tcsetattr(0, TCSANOW, &tp);
+
+ fprintf(stdout, "Enter twitter password: ");
+ fflush(stdout);
+ scanf("%79s", pwd);
+ fprintf(stdout, "\n");
+
+ tcsetattr(0, TCSANOW, &old);
+
+ strncpy(buf, pwd, len);
+ buf[len-1] = '\0';
+}
+
static int find_urls(const char *tweet, int **pranges)
{
/*
{
static const struct option options[] = {
{ "debug", 0, NULL, 'd' },
+ { "verbose", 0, NULL, 'V' },
{ "account", 1, NULL, 'a' },
{ "password", 1, NULL, 'p' },
{ "host", 1, NULL, 'H' },
{ "proxy", 1, NULL, 'P' },
{ "action", 1, NULL, 'A' },
{ "user", 1, NULL, 'u' },
+ { "group", 1, NULL, 'G' },
{ "logfile", 1, NULL, 'L' },
{ "shrink-urls", 0, NULL, 's' },
{ "help", 0, NULL, 'h' },
struct session *session;
pid_t child;
char *tweet;
+ static char password[80];
int retval = 0;
int option;
char *http_proxy;
int page_nr;
debug = 0;
+ verbose = 0;
rl_bind_key('\t', rl_insert);
session = session_alloc();
parse_configfile(session);
while (1) {
- option = getopt_long_only(argc, argv, "dqe:p:P:H:a:A:u:hg:sn",
+ option = getopt_long_only(argc, argv, "dp:P:H:a:A:u:hg:G:snVv",
options, NULL);
if (option == -1)
break;
case 'd':
debug = 1;
break;
+ case 'V':
+ verbose = 1;
+ break;
case 'a':
if (session->account)
free(session->account);
session->action = ACTION_REPLIES;
else if (strcasecmp(optarg, "public") == 0)
session->action = ACTION_PUBLIC;
+ else if (strcasecmp(optarg, "group") == 0)
+ session->action = ACTION_GROUP;
else
session->action = ACTION_UNKNOWN;
dbg("action = %d\n", session->action);
session->user = strdup(optarg);
dbg("user = %s\n", session->user);
break;
+
+ case 'G':
+ if (session->group)
+ free(session->group);
+ session->group = strdup(optarg);
+ dbg("group = %s\n", session->group);
+ break;
case 'L':
if (session->logfile)
free(session->logfile);
session->shrink_urls = 1;
break;
case 'H':
- if (strcasecmp(optarg, "twitter") == 0)
+ if (session->hosturl)
+ free(session->hosturl);
+ if (strcasecmp(optarg, "twitter") == 0) {
session->host = HOST_TWITTER;
- if (strcasecmp(optarg, "identica") == 0)
+ session->hosturl = strdup(twitter_host);
+ } else if (strcasecmp(optarg, "identica") == 0) {
session->host = HOST_IDENTICA;
+ session->hosturl = strdup(identica_host);
+ } else {
+ session->host = HOST_CUSTOM;
+ session->hosturl = strdup(optarg);
+ }
dbg("host = %d\n", session->host);
break;
case 'b':
* Show the version to make it easier to determine what
* is going on here
*/
- if (debug)
+ if (debug) {
display_version();
+ fprintf(stderr, "%s", session->group);
+ }
if (session->action == ACTION_UNKNOWN) {
fprintf(stderr, "Unknown action, valid actions are:\n");
fprintf(stderr, "'update', 'friends', 'public', "
- "'replies' or 'user'.\n");
+ "'replies', 'group' or 'user'.\n");
goto exit;
}
+ if (session->host == HOST_TWITTER && session->action == ACTION_GROUP) {
+ fprintf(stderr, "Groups only work in Identi.ca.\n");
+ goto exit;
+ }
+
+ if (session->action == ACTION_GROUP && !session->group) {
+ fprintf(stdout, "Enter group name: ");
+ session->group = readline(NULL);
+ }
+
if (!session->account) {
fprintf(stdout, "Enter twitter account: ");
session->account = readline(NULL);
}
if (!session->password) {
- fprintf(stdout, "Enter twitter password: ");
- session->password = readline(NULL);
+ read_password(password, sizeof(password));
+ session->password = strdup(password);
+ free(password);
}
if (session->action == ACTION_UPDATE) {
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