create bti.h

[gregoa/bti.git] / bti.c

diff --git a/bti.c b/bti.c
index c06bdce6bd4040073de5c3716d3220f8879c7b04..b5a01d3921cbeeed81233fd1f318a5330bb3a158 100644 (file)
--- a/bti.c
+++ b/bti.c
@@ -40,7 +40,7 @@
 #include <termios.h>
 #include <dlfcn.h>
 #include <oauth.h>
 #include <termios.h>
 #include <dlfcn.h>
 #include <oauth.h>

-
+#include "bti.h"

 
 #define zalloc(size)   calloc(size, 1)
 
 
 #define zalloc(size)   calloc(size, 1)
 


@@ -53,60 +53,6 @@
 
 
 static int debug;
 
 
 static int debug;

-static int verbose;
-
-enum host {
-       HOST_TWITTER  = 0,
-       HOST_IDENTICA = 1,
-       HOST_CUSTOM   = 2
-};
-
-enum action {
-       ACTION_UPDATE  = 0,
-       ACTION_FRIENDS = 1,
-       ACTION_USER    = 2,
-       ACTION_REPLIES = 4,
-       ACTION_PUBLIC  = 8,
-       ACTION_GROUP   = 16,
-       ACTION_UNKNOWN = 32
-};
-
-struct session {
-       char *password;
-       char *account;
-       char *consumer_key;
-       char *consumer_secret;
-       char *access_token_key;
-       char *access_token_secret;
-       char *tweet;
-       char *proxy;
-       char *time;
-       char *homedir;
-       char *logfile;
-       char *user;
-       char *group;
-       char *hosturl;
-       char *hostname;
-       char *configfile;
-       char *replyto;
-       int bash;
-       int background;
-       int interactive;
-       int shrink_urls;
-       int dry_run;
-       int page;
-       int no_oauth;
-       enum host host;
-       enum action action;
-       void *readline_handle;
-       char *(*readline)(const char *);
-};
-
-struct bti_curl_buffer {
-       char *data;
-       enum action action;
-       int length;
-};

 
 static void display_help(void)
 {
 
 static void display_help(void)
 {


@@ -126,6 +72,7 @@ static void display_help(void)
                "  --logfile logfile\n"
                "  --config configfile\n"
                "  --replyto ID\n"
                "  --logfile logfile\n"
                "  --config configfile\n"
                "  --replyto ID\n"

+               "  --retweet ID\n"

                "  --shrink-urls\n"
                "  --page PAGENUMBER\n"
                "  --bash\n"
                "  --shrink-urls\n"
                "  --page PAGENUMBER\n"
                "  --bash\n"


@@ -252,6 +199,7 @@ static void session_free(struct session *session)
 {
        if (!session)
                return;
 {
        if (!session)
                return;

+       free(session->retweet);

        free(session->replyto);
        free(session->password);
        free(session->account);
        free(session->replyto);
        free(session->password);
        free(session->account);


@@ -307,7 +255,7 @@ static const char identica_name[] = "identi.ca";
 static const char twitter_request_token_uri[]  = "http://twitter.com/oauth/request_token";
 static const char twitter_access_token_uri[]   = "http://twitter.com/oauth/access_token";
 static const char twitter_authorize_uri[]      = "http://twitter.com/oauth/authorize?oauth_token=";
 static const char twitter_request_token_uri[]  = "http://twitter.com/oauth/request_token";
 static const char twitter_access_token_uri[]   = "http://twitter.com/oauth/access_token";
 static const char twitter_authorize_uri[]      = "http://twitter.com/oauth/authorize?oauth_token=";

-static const char identica_request_token_uri[] = "http://identi.ca/api/oauth/request_token";
+static const char identica_request_token_uri[] = "http://identi.ca/api/oauth/request_token?oauth_callback=oob";

 static const char identica_access_token_uri[]  = "http://identi.ca/api/oauth/access_token";
 static const char identica_authorize_uri[]     = "http://identi.ca/api/oauth/authorize?oauth_token=";
 
 static const char identica_access_token_uri[]  = "http://identi.ca/api/oauth/access_token";
 static const char identica_authorize_uri[]     = "http://identi.ca/api/oauth/authorize?oauth_token=";
 


@@ -317,6 +265,7 @@ static const char public_uri[]   = "/public_timeline.xml";
 static const char friends_uri[]  = "/friends_timeline.xml";
 static const char mentions_uri[] = "/mentions.xml";
 static const char replies_uri[]  = "/replies.xml";
 static const char friends_uri[]  = "/friends_timeline.xml";
 static const char mentions_uri[] = "/mentions.xml";
 static const char replies_uri[]  = "/replies.xml";

+static const char retweet_uri[]  = "/retweet/";

 static const char group_uri[]    = "/../statusnet/groups/timeline/";
 
 static CURL *curl_init(void)
 static const char group_uri[]    = "/../statusnet/groups/timeline/";
 
 static CURL *curl_init(void)


@@ -334,7 +283,8 @@ static CURL *curl_init(void)
        return curl;
 }
 
        return curl;
 }
 

-static void parse_statuses(xmlDocPtr doc, xmlNodePtr current)
+static void parse_statuses(struct session *session,
+                          xmlDocPtr doc, xmlNodePtr current)

 {
        xmlChar *text = NULL;
        xmlChar *user = NULL;
 {
        xmlChar *text = NULL;
        xmlChar *user = NULL;


@@ -364,7 +314,7 @@ static void parse_statuses(xmlDocPtr doc, xmlNodePtr current)
                        }
 
                        if (user && text && created && id) {
                        }
 
                        if (user && text && created && id) {

-                               if (verbose)
+                               if (session->verbose)

                                        printf("[%s] {%s} (%.16s) %s\n",
                                                user, id, created, text);
                                else
                                        printf("[%s] {%s} (%.16s) %s\n",
                                                user, id, created, text);
                                else


@@ -386,7 +336,7 @@ static void parse_statuses(xmlDocPtr doc, xmlNodePtr current)
        return;
 }
 
        return;
 }
 

-static void parse_timeline(char *document)
+static void parse_timeline(char *document, struct session *session)

 {
        xmlDocPtr doc;
        xmlNodePtr current;
 {
        xmlDocPtr doc;
        xmlNodePtr current;


@@ -412,7 +362,7 @@ static void parse_timeline(char *document)
        current = current->xmlChildrenNode;
        while (current != NULL) {
                if ((!xmlStrcmp(current->name, (const xmlChar *)"status")))
        current = current->xmlChildrenNode;
        while (current != NULL) {
                if ((!xmlStrcmp(current->name, (const xmlChar *)"status")))

-                       parse_statuses(doc, current);
+                       parse_statuses(session, doc, current);

                current = current->next;
        }
        xmlFreeDoc(doc);
                current = current->next;
        }
        xmlFreeDoc(doc);


@@ -441,7 +391,7 @@ static size_t curl_callback(void *buffer, size_t size, size_t nmemb,
        memcpy(&curl_buf->data[curl_buf->length], (char *)buffer, buffer_size);
        curl_buf->length += buffer_size;
        if (curl_buf->action)
        memcpy(&curl_buf->data[curl_buf->length], (char *)buffer, buffer_size);
        curl_buf->length += buffer_size;
        if (curl_buf->action)

-               parse_timeline(curl_buf->data);
+               parse_timeline(curl_buf->data, curl_buf->session);

 
        dbg("%s\n", curl_buf->data);
 
 
        dbg("%s\n", curl_buf->data);
 


@@ -490,7 +440,7 @@ static int request_access_token(struct session *session)
 {
        char *post_params = NULL;
        char *request_url = NULL;
 {
        char *post_params = NULL;
        char *request_url = NULL;

-       char *reply    = NULL;
+       char *reply       = NULL;

        char *at_key      = NULL;
        char *at_secret   = NULL;
        char *verifier    = NULL;
        char *at_key      = NULL;
        char *at_secret   = NULL;
        char *verifier    = NULL;


@@ -587,10 +537,11 @@ static int send_request(struct session *session)
        if (!session->hosturl)
                session->hosturl = strdup(twitter_host);
 
        if (!session->hosturl)
                session->hosturl = strdup(twitter_host);
 

-       if (session->no_oauth) {
+       if (session->no_oauth || session->guest) {

                curl_buf = bti_curl_buffer_alloc(session->action);
                if (!curl_buf)
                        return -ENOMEM;
                curl_buf = bti_curl_buffer_alloc(session->action);
                if (!curl_buf)
                        return -ENOMEM;

+               curl_buf->session = session;

 
                curl = curl_init();
                if (!curl)
 
                curl = curl_init();
                if (!curl)


@@ -700,8 +651,17 @@ static int send_request(struct session *session)
                switch (session->action) {
                case ACTION_UPDATE:
                        escaped_tweet = oauth_url_escape(session->tweet);
                switch (session->action) {
                case ACTION_UPDATE:
                        escaped_tweet = oauth_url_escape(session->tweet);

-                       sprintf(endpoint, "%s%s?status=%s", session->hosturl,
-                               update_uri, escaped_tweet);
+                       if (session->replyto) {
+                               sprintf(endpoint,
+                                       "%s%s?status=%s&in_reply_to_status_id=%s",
+                                       session->hosturl, update_uri,
+                                       escaped_tweet, session->replyto);
+                       } else {
+                               sprintf(endpoint, "%s%s?status=%s",
+                                       session->hosturl, update_uri,
+                                       escaped_tweet);
+                       }
+

                        is_post = 1;
                        break;
                case ACTION_USER:
                        is_post = 1;
                        break;
                case ACTION_USER:


@@ -726,33 +686,42 @@ static int send_request(struct session *session)
                        sprintf(endpoint, "%s%s?page=%d", session->hosturl,
                                friends_uri, session->page);
                        break;
                        sprintf(endpoint, "%s%s?page=%d", session->hosturl,
                                friends_uri, session->page);
                        break;

+               case ACTION_RETWEET:
+                       sprintf(endpoint, "%s%s%s.xml", session->hosturl,
+                               retweet_uri, session->retweet);
+                       is_post = 1;
+                       break;

                default:
                        break;
                }
 
                default:
                        break;
                }
 

-               if (is_post) {
-                       req_url = oauth_sign_url2(endpoint, &postarg, OA_HMAC,
-                                                 NULL, session->consumer_key,
-                                                 session->consumer_secret,
-                                                 session->access_token_key,
-                                                 session->access_token_secret);
-                       reply = oauth_http_post(req_url, postarg);
-               } else {
-                       req_url = oauth_sign_url2(endpoint, NULL, OA_HMAC, NULL,
-                                                 session->consumer_key,
-                                                 session->consumer_secret,
-                                                 session->access_token_key,
-                                                 session->access_token_secret);
-                       reply = oauth_http_get(req_url, postarg);
-               }
+               dbg("%s\n", endpoint);
+               if (!session->dry_run) {
+                       if (is_post) {
+                               req_url = oauth_sign_url2(endpoint, &postarg, OA_HMAC,
+                                                         NULL, session->consumer_key,
+                                                         session->consumer_secret,
+                                                         session->access_token_key,
+                                                         session->access_token_secret);
+                               reply = oauth_http_post(req_url, postarg);
+                       } else {
+                               req_url = oauth_sign_url2(endpoint, NULL, OA_HMAC, NULL,
+                                                         session->consumer_key,
+                                                         session->consumer_secret,
+                                                         session->access_token_key,
+                                                         session->access_token_secret);
+                               reply = oauth_http_get(req_url, postarg);
+                       }

 
 

-               dbg("%s\n", req_url);
-               dbg("%s\n", reply);
-               if (req_url)
-                       free(req_url);
+                       dbg("%s\n", req_url);
+                       dbg("%s\n", reply);
+                       if (req_url)
+                               free(req_url);
+               }

 
 

-               if (session->action != ACTION_UPDATE)
-                       parse_timeline(reply);
+               if ((session->action != ACTION_UPDATE) &&
+                               (session->action != ACTION_RETWEET))
+                       parse_timeline(reply, session);

        }
        return 0;
 }
        }
        return 0;
 }


@@ -774,6 +743,7 @@ static void parse_configfile(struct session *session)
        char *action = NULL;
        char *user = NULL;
        char *replyto = NULL;
        char *action = NULL;
        char *user = NULL;
        char *replyto = NULL;

+       char *retweet = NULL;

        int shrink_urls = 0;
 
        config_file = fopen(session->configfile, "r");
        int shrink_urls = 0;
 
        config_file = fopen(session->configfile, "r");


@@ -871,7 +841,12 @@ static void parse_configfile(struct session *session)
                        c += 8;
                        if (!strncasecmp(c, "true", 4) ||
                                        !strncasecmp(c, "yes", 3))
                        c += 8;
                        if (!strncasecmp(c, "true", 4) ||
                                        !strncasecmp(c, "yes", 3))

-                               verbose = 1;
+                               session->verbose = 1;
+               } else if (!strncasecmp(c,"retweet", 7) &&
+                               (c[7] == '=')) {
+                       c += 8;
+                       if (c[0] != '\0')
+                               retweet = strdup(c);

                }
        } while (!feof(config_file));
 
                }
        } while (!feof(config_file));
 


@@ -912,6 +887,8 @@ static void parse_configfile(struct session *session)
                session->logfile = logfile;
        if (replyto)
                session->replyto = replyto;
                session->logfile = logfile;
        if (replyto)
                session->replyto = replyto;

+       if (retweet)
+               session->retweet = retweet;

        if (action) {
                if (strcasecmp(action, "update") == 0)
                        session->action = ACTION_UPDATE;
        if (action) {
                if (strcasecmp(action, "update") == 0)
                        session->action = ACTION_UPDATE;


@@ -1320,11 +1297,13 @@ int main(int argc, char *argv[], char *envp[])
                { "version", 0, NULL, 'v' },
                { "config", 1, NULL, 'c' },
                { "replyto", 1, NULL, 'r' },
                { "version", 0, NULL, 'v' },
                { "config", 1, NULL, 'c' },
                { "replyto", 1, NULL, 'r' },

+               { "retweet", 1, NULL, 'w' },

                { }
        };
        struct session *session;
        pid_t child;
        char *tweet;
                { }
        };
        struct session *session;
        pid_t child;
        char *tweet;

+       char *retweet;

        static char password[80];
        int retval = 0;
        int option;
        static char password[80];
        int retval = 0;
        int option;


@@ -1333,7 +1312,6 @@ int main(int argc, char *argv[], char *envp[])
        int page_nr;
 
        debug = 0;
        int page_nr;
 
        debug = 0;

-       verbose = 0;

 
        session = session_alloc();
        if (!session) {
 
        session = session_alloc();
        if (!session) {


@@ -1376,7 +1354,7 @@ int main(int argc, char *argv[], char *envp[])
                        debug = 1;
                        break;
                case 'V':
                        debug = 1;
                        break;
                case 'V':

-                       verbose = 1;
+                       session->verbose = 1;

                        break;
                case 'a':
                        if (session->account)
                        break;
                case 'a':
                        if (session->account)


@@ -1393,6 +1371,10 @@ int main(int argc, char *argv[], char *envp[])
                        session->replyto = strdup(optarg);
                        dbg("in_reply_to_status_id = %s\n", session->replyto);
                        break;
                        session->replyto = strdup(optarg);
                        dbg("in_reply_to_status_id = %s\n", session->replyto);
                        break;

+               case 'w':
+                       session->retweet = strdup(optarg);
+                       dbg("Retweet ID = %s\n", session->retweet);
+                       break;

                case 'p':
                        if (session->password)
                                free(session->password);
                case 'p':
                        if (session->password)
                                free(session->password);


@@ -1418,6 +1400,8 @@ int main(int argc, char *argv[], char *envp[])
                                session->action = ACTION_PUBLIC;
                        else if (strcasecmp(optarg, "group") == 0)
                                session->action = ACTION_GROUP;
                                session->action = ACTION_PUBLIC;
                        else if (strcasecmp(optarg, "group") == 0)
                                session->action = ACTION_GROUP;

+                       else if (strcasecmp(optarg,"retweet") == 0)
+                               session->action = ACTION_RETWEET;

                        else
                                session->action = ACTION_UNKNOWN;
                        dbg("action = %d\n", session->action);
                        else
                                session->action = ACTION_UNKNOWN;
                        dbg("action = %d\n", session->action);


@@ -1508,11 +1492,17 @@ int main(int argc, char *argv[], char *envp[])
 
        if (session->host == HOST_TWITTER) {
                if (!session->consumer_key || !session->consumer_secret) {
 
        if (session->host == HOST_TWITTER) {
                if (!session->consumer_key || !session->consumer_secret) {

-                       fprintf(stderr,
-                               "Twitter no longer supports HTTP basic authentication.\n"
-                               "Both consumer key, and consumer secret are required"
-                               " for bti in order to behave as an OAuth consumer.\n");
-                       goto exit;
+                       if (session->action == ACTION_USER ||
+                                       session->action == ACTION_PUBLIC) {
+                               /* Some actions may still work without authentication */
+                               session->guest = 1;
+                       } else {
+                               fprintf(stderr,
+                                               "Twitter no longer supports HTTP basic authentication.\n"
+                                               "Both consumer key, and consumer secret are required"
+                                               " for bti in order to behave as an OAuth consumer.\n");
+                               goto exit;
+                       }

                }
                if (session->action == ACTION_GROUP) {
                        fprintf(stderr, "Groups only work in Identi.ca.\n");
                }
                if (session->action == ACTION_GROUP) {
                        fprintf(stderr, "Groups only work in Identi.ca.\n");


@@ -1534,7 +1524,7 @@ int main(int argc, char *argv[], char *envp[])
                                      session->hostname);
                        session->password = strdup(password);
                }
                                      session->hostname);
                        session->password = strdup(password);
                }

-       } else {
+       } else if (!session->guest) {

                if (!session->access_token_key ||
                    !session->access_token_secret) {
                        request_access_token(session);
                if (!session->access_token_key ||
                    !session->access_token_secret) {
                        request_access_token(session);


@@ -1553,6 +1543,21 @@ int main(int argc, char *argv[], char *envp[])
                session->group = session->readline(NULL);
        }
 
                session->group = session->readline(NULL);
        }
 

+       if (session->action == ACTION_RETWEET) {
+               fprintf(stdout, "Status ID to retweet: ");
+               retweet = get_string_from_stdin();
+
+               if (!retweet || strlen(retweet) == 0) {
+                       dbg("no retweet?\n");
+                       return -1;
+               }
+
+               session->retweet = zalloc(strlen(retweet) + 10);
+               sprintf(session->retweet,"%s", retweet);
+               free(retweet);
+               dbg("retweet ID = %s\n", session->retweet);
+       }
+

        if (session->action == ACTION_UPDATE) {
                if (session->background || !session->interactive)
                        tweet = get_string_from_stdin();
        if (session->action == ACTION_UPDATE) {
                if (session->background || !session->interactive)
                        tweet = get_string_from_stdin();